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4901 Seminary Road, Suite 120
Alexandria, VA 22311
Have you ever considered natural-looking, permanent dental implants instead of uncomfortable dentures? Incredible recent advances in technology allow Alexandria area dental implants dentist Dr. Andrew Sklar to create tooth implants just for you that can be permanently anchored to your jaw. This is a great option to consider if you've had negative experiences with dentures in the past.
Alexandria area Invisalign® dentist Andrew Sklar, D.D.S. is happy to provide your new clear braces. At Andrew Sklar, D.D.S, PC, we want you to have the straight teeth and beautiful smile you desire.
We're happy to assess your needs create your individual treatment plan for braces. You may be able to have your new Invisalign® aligners sooner than you think!
If you're looking for clear braces in the Alexandria area, our team at Andrew Sklar, D.D.S, PC provides them. We'll be happy to discuss your situation and create your individual treatment plan for invisible dental braces.
We have extensive knowledge about the different kinds of orthodontic treatments available today. We're committed to creating the straight teeth and happy smile you're looking for.
2111 Jefferson Davis Highway Suite # 1 South
Arlington, VA 22202
Amir Zamani, D.D.S. is happy to be your Arlington area braces dentist for invisible braces. Advance Dental Care Center offers individualized plans designed for your unique dental needs.
Our friendly team will discuss available options to straighten crooked teeth, close gaps between teeth, or correct bite problems. You'll be able to enjoy good oral health along with bright, straight teeth.
Advance Dental Care Center is a trusted Arlington area dental implants practice providing natural-looking, comfortable tooth replacement. We make it our mission to use a gentle touch during the process.
We hold ourselves to the highest standards to replace missing teeth and provide you with natural-looking results. Our goal is to restore your confidence and your bright, healthy smile.
Dr. Amir Zamani at his Arlington area dental implants practice offers extensive experience restoring your dental implant crown.
Our dedicated team uses state-of-the-art materials and techniques for stability and longevity. You'll enjoy the comfort and confidence of natural-looking teeth.
Arlington area Invisalign® dentist Amir Zamani, D.D.S. is happy to provide your new clear braces. At Advance Dental Care Center, we want you to have the straight teeth and beautiful smile you desire.
We're happy to assess your needs create your individual treatment plan for braces. You may be able to have your new Invisalign® aligners sooner than you think!
If you're looking for clear braces in the Arlington area, our team at Advance Dental Care Center provides them. We'll be happy to discuss your situation and create your individual treatment plan for invisible dental braces.
We have extensive knowledge about the different kinds of orthodontic treatments available today. We're committed to creating the straight teeth and happy smile you're looking for.
12359 Sunrise Valley Drive, Ste 330
Reston, VA 20191
Reston area restorative dentistry at Reston Sunrise Dentistry can produce natural-looking results. If you have a damaged or missing tooth, we can help.
Our highly skilled team will assess your need for a crown, bridge, implant or other procedure to restore or improve your smile. Our goal is to provide quality dental care for your life-long oral health.
If you suffer from dental anxiety in the Reston area, Dr. Pham can help. We offer several options that can make your dental treatments pleasant and stress-free. Our team at Reston Sunrise Dentistry is trained to help you feel comfortable. You'll be able to feel relaxed while receiving the friendly, professional oral care you deserve.
A negative self image can be detrimental to many facets of your life. Reston area dentist Dr. Hanah Pham understands the positive life-changing power that a healthy and beautiful smile can bring to you. Here at Reston Sunrise Dentistry, we don't want you to be embarrassed any longer. Why not take your smile - and even your life - to a new level of self-confidence and beauty?
If you want a gorgeous smile that turns heads, you may want to learn about the range of dental services offered at Reston Sunrise Dentistry. Reston area cosmetic dentist Dr. Hanah Pham is dedicated to producing quality results and beautiful smiles.
At Reston Sunrise Dentistry, we offer quality, personalized care. Serving the Reston, VA area, we're happy to discuss the variety of treatment options available to you. If you're interested in sedation or sleep dentistry options, please schedule an appointment with Hanah Pham, D.D.S., and we can provide you with all the information you need.
Dr Olmedo I Villavicencio , D.D.S. DMD PC
7501 Little River Tpke, Ste 105
Annandale, VA, 22003
Dr Charles E Ehle , D.D.S. DMD PC
4006 Lake Blvd
Annandale, VA, 22003
(703) 280-4355
Wooddell, J Douglas D.D.S.
3299 Woodburn Rd # 440
Annandale, VA, 22003-7329
Kang, John E D.D.S.
4540 John Marr Dr
Annandale, VA, 22003-3308
Do your looks affect the way people treat you? Positive self-esteem - how we feel about ourselves - is very important to a healthy personality, to happiness, to the development of a positive attitude about life, and to achievement in the direction we choose.
It is well documented that people with a positive "feeling" about themselves do better in school, in business, and have closer, more meaningful relationships.
One measure of self-esteem is how you feel about your physical appearance; or, more importantly, how you feel you look to others. The complexion, teeth, and nose, in that order, are the highest "rated" facial features.
Self-image begins to develop about age four or five. At that age, identity influences other developing traits: social skills, verbal skills, intellect, and the ability to define oneself as a successful person. In other words, at age four or five a child makes a giant step toward "I'm OK, I'm a worthwhile person," or, conversely, toward "I'm not OK." The results can often affect the remainder of that person's life.
Beauty is often more than skin deep, because the psychological damage to a person who feels unattractive can be devastating. Then there's the other side of the coin. Does how we look affect how others treat us?
Indeed. Studies have shown that good-looking people are given the benefit of the doubt over unattractive people. They're thought to be more intelligent, more likeable, higher achievers, honest, and braver than the unattractive. Even school teachers spend more time with attractive students!
Your mouth is important to your total psychological and physical well-being. Is it worth regular dental cleaning and cosmetic dental care? Is visiting your cosmetic dentist and having your broken teeth restored with beautiful dental crowns worth it? Is straightening crooked teeth with braces worth it? We think you'll probably agree, you and your family are definitely worth it!
Do you have a weakened, discolored or broken tooth, or teeth, you wish could be improved without having them reduced in size and replaced with dental crowns? Until quite recently, a crown was your only alternative. But not any more. Now that tooth or teeth can be saved and looking fabulous with elegant, life-like porcelain veneers.
Dental veneers are less expensive than crowns, easier on the patient, and relatively quick to place. You could call them "instant orthodontics."
And forget about those thick, heavy, "clunky" tooth veneers of five to ten years ago. Today's dental veneers are ultra-thin and very light, bonded to just the front of the tooth. Cosmetically and technologically speaking, there's no comparison. You have to see them to believe them.
This type of cosmetic dentistry is an inexpensive, simple way to hide a multitude of "Smile Sins." It is easy to improve the look and translucence of teeth stained by early tetracycline use, or years of coffee and tea stains. A minor chip or irregularity can be corrected in a flash with a veneer. No pain, no strain, nothing but the perfect tooth restoration you've always wanted.
Misshapen or overlapping front teeth? By removing just a tiny fraction of enamel and placing tooth veneers, your front teeth can be contoured or straightened. Best of all, a single office visit to a cosmetic dental professional usually does the trick.
The prosthodontics procedures available today are high-tech and versatile. Call your cosmetic dentist for a consultation, and see if a dental makeover can give you a whole new smile!


text: No injuries reported when a helicopter crashed this afternoon at St. Louis Downtown Airport. That airport located in St. Clair County, Illinois. A student and an instructor were on board at the time of the crash, which happened on the airport's secondary runway, which is closed. The primary runway is open. The FAA has been notified of the crash.

subset: commoncrawl


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A lack of discipline in controlling wedding costs can lead to pain in the bank account. But how to budget?
Already I've seen dazed brides & families at wedding shows, overwhelmed by all the decisions they need to make. The emotional day is fraught with emotional decisions – and sometimes one person's emotional decision clashes with someone else's.
So how do you make it work?
My suggestion is to first develop a budget you can afford. Then use it as a discussion point with all those contributing to the day. I've found what I think may be a helpful tool – a company that surveys brides about what they paid.
It includes a county & major budget item breakdown. So if your wedding is in Louisville or Elizabethtown, you can find out average prices paid by brides. (The data is from 2012; the site includes a link for you to do your own survey if you're married.) It does NOT suggest current pricing by vendors. The link includes info about the methodology behind the stats.
The site's biggest advice? Control your guest list. That's a tough assignment. This site estimates that in Jefferson County in 2012, each extra guest added $145 to $178 per person to a couple's costs. The site estimates that the average guest count fell between 128 and 148 guests. Personally, I've shot at weddings that seemed to be closer to 100-125 guests – and fewer.
In full disclosure, this site said Jefferson County couples spent an average of $748 to $1,246 on the wedding video. Those who hired "well-experienced professionals" paid more. Of course I think the wedding video is a key cost – because it is an excellent family heirloom that you'll treasure for years to come!


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As I hit the car show circuit here in sunny (and water parched) Southern California, i've been displaying our podcast logo trying to stir up interest in our little podcast that could. While there has been some interest, i'm … Continue reading
Talk about a guy who knows his way around customizing a car!! This week on "Talking About Cars" 54, we get to hear from a guy who is more than just a customizer! He races cars (over 100 … Continue reading
At the risk of sounding like a really old episode of "Highway Patrol" or "Adam-12″…..BE ON THE LOOKOUT….for a red 1967 Chevelle SS formerly owned by Erica Enders-Stevens' dad!!! In our new Talking About Cars #53, the two time … Continue reading
Dave Hall owns "RESTORE A Muscle Car" in Lincoln, Nebraska. He helped restore that '77 Bandit Trans Am that sold for a half million dollars at the 2016 Barrett-Jackson auction in Scottsdale this past January. While there, … Continue reading
Alfonso Ribeiro (who you can hear on our Talking About Cars podcast #24), did it again!! he won the 40th and final Toyota Pro/Celebrity Race in Long Beach, California. For Ribeiro, it was his 4th win, after taking … Continue reading
Going on 10 weeks since my little "health issue" interrupted things, the good news is…..I'm supposed to be returning with NEW PODCASTS here on Talking About Cars by the end of the month….LIKELY SOONER!! In the meantime, some new things … Continue reading
it's been nearly 40 years since Burt Reynolds got behind the wheel of that 1977 Pontiac Firebird and began the legend of "Smokey and the Bandit". When he showed up at Scottsdale in January to help a "promo" version of … Continue reading
While i'm in rally mode from my recent medical maladies, the car world moves on. What's really helped me is hearing from family, friends, co-workers and you the fans of Talking About Cars!! It really helps to hear from … Continue reading
A not so funny thing happened after my fun trip to Scottsdale, AZ, at Barrett-Jackson. Back home, I thought I had pulled a chest muscle the night before the Super Bowl because I had tried a different angle on doing … Continue reading
So far it's been a great time at Barrett-Jackson on Talking About Cars first shared experience with Generation Auto TV! So far the interviews have come Fast and Furious!! Richard Rawlings of Gas Monkey Garage joined me IN … Continue reading


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|"Jonathan Anstey (Created) (JIRA)" <j...@apache.org>
|[jira] [Created] (KARAF-972) KARAF_OPTS is not propagated to start command in admin script
|Fri, 28 Oct 2011 13:56:32 GMT
KARAF_OPTS is not propagated to start command in admin script ------------------------------------------------------------- Key: KARAF-972 URL: https://issues.apache.org/jira/browse/KARAF-972 Project: Karaf Issue Type: Improvement Affects Versions: 2.2.4, 2.1.6 Reporter: Jonathan Anstey Attachments: propagateKarafOpts-2.1.x.patch, propagateKarafOpts-2.2.x.patch, propagateKarafOpts-trunk.patch You can use KARAF_OPTS to set extra properties for your Karaf process when using bin/karaf. However, even though KARAF_OPTS is defined and used in bin/admin, the extra properties do not make it to the start command. The start command creates a new process so Karaf needs to propagate the KARAF_OPTS values to this new process. Attaching patches shortly. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira
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text:
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The Jets continue to entertain trade offers for the No. 3 pick in the 2019 NFL draft, even within their own division.
There has been "lots of talk" about Buffalo trading up from the ninth spot to No. 3 if Alabama defensive lineman Quinnen Williams is still available, according to The Post's Brian Costello, who added a potential haul could include the ninth pick, the Bills' second-round selection (50th overall) and another draft pick either this year or in 2020. Buffalo owns two picks in the fourth round and two more in the fifth on Saturday.
• Jets' NFL Draft tracker: Live round-by-round picks and analysis
If the Jets drop back to ninth, they could target pass rushers Montez Sweat, Clelin Ferrell, Brian Burns or Rashan Gary, or possibly Alabama offensive lineman Jonah Williams.


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Registered Care Manager, Plymouth
£25K - £32K per annum DOE
Full-time hours
We are looking for a fantastic Registered Care Manager living close to the Plymouth area of Devon. Do you want to be part of something special, something exclusive?
Maybe you're a Deputy Manager/Coordinator hungry to progress and ready for the next step in your career? If so, then we could have an ideal opportunity for you.
Come and join the best!
You could be joining an award-winning national brand who focus on a companionship led care service. They have won multiple awards over the years and have built an excellent reputation within communities across the UK. This exceptional service is different to any other care organisation in the area, providing a minimum of 1-hour home visits to a purely private client base, but the focus being on companionship. Imagine having Dementia but still being able to go to your dancing class on a Saturday, still being able to pick up your pension, still going into town on a Wednesday for cream tea! This organisation makes these things happen every day!
Sounds exciting, right? So, what will the role involve?
You will play a pivotal role in the initial start-up of the business, helping it get off the ground and helping it grow to exciting new levels. You will be the face of the service and the one that cascades the values of the organisation to its Care Staff and to its customers. You will be the first person our clients meet so from the first meeting you will set the standard. You will have the customers' needs at the heart of what you do, and you will lead your team to deliver only the best care. You will be an excellent people person and be able to build strong relationships within the local community.
What qualifications and experience will you need?
As their Registered Manager, you will be determined and passionate about homecare and have the leadership skills to deliver excellence. You will also hold excellent care standards and be qualified to NVQ Level 3 in Health & Social Care, or equivalent, and willing to work towards Level 5. Being a car driver is essential.
If you are excited by this opportunity to help start a service from scratch, then we want to hear from you. Within this organisation if you shine opportunities are created. They have ambitious plans for the future, and you could be part of that! When you do click on apply, Health & Social Care Jobs will contact you and you will get the opportunity to discuss this amazing opportunity in more detail.
This role may also suit someone living close to Totnes, Woolwell, Ivybridge and surrounding areas of Devon.


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What drives me are travels, the wonderful people and inspiring stories I discovers along the way. And when I can combine travels with photography it's a perfect combo for me.
Can the situation be better than this? Sure it can. When the people you travel with, share exactly the same passions.
With Aga and Michał we knew from the beginning that we would like to shoot their wedding session somhere warm and romantic. Finally, we chose the beautiful Bergamo.
That was my first visit to this place and I'm so happy that I could spend some time with those two.
Aga is traveler and has the passion to explore, to experience and "taste" new places. She has a travel blog, check it out Womanandtheworld.pl
At those moments when I sit in front of my computer, buried in the work and miss the views as below, I visit her side to watch the stories from new places.
Aga, thanks for the travel tips, I wish you many new blog posts. And now I would like to invite you to see Bergamo and the beautiful Como Lake.


text:
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Journal of the Brazilian Chemical Society
Print version ISSN 0103-5053On-line version ISSN 1678-4790
J. Braz. Chem. Soc. vol.19 no.1 São Paulo 2008
Hydration properties of Al3+ ion using empirical ion-water potential by Monte Carlo simulation
Vania Elisabeth BarletteI, *; Luiz Carlos Gomide FreitasII; Paulo Henrique GuadagniniIII; Celso Aparecido BertranIV
ICentro Universitário Franciscano, Rua dos Andradas 1614, 97010-032 Santa Maria-RS, Brazil
IIDepartamento de Química, Universidade Federal de São Carlos, CP 676, 13565-905 São Carlos-SP, Brazil
IIIUniversidade Estadual do Rio Grande do Sul, Rua Gal. João Manoel 50, 90010-030 Porto Alegre-RS, Brazil
IVInstituto de Química, Universidade Estadual de Campinas, CP 6154, 13083-970 Campinas-SP, Brazil
In this work, hydration properties of Al3+ ion are investigated by statistical mechanics Monte Carlo simulations in the NpT ensemble at 298.15 K and 1 atm using an effective ion-water potential model whose parameters were developed through empirical search in configurational energy space during the course of simulations to fitting structural experimental data of the first hydration shell. Computed structural results for coordination numbers and ion-water oxygen distances for both first and second coordination shells are obtained in very good agreement with experimental observations. The hydration enthalpy predicted from this simple model is also in very good agreement with experimental values and it is quite similar to the one obtained by Wasserman et al. from the hydrated ion model. Many-body contributions investigated for an [Al(H2O)6]3+ cluster using the density functional theory in ab initio quantum mechanical calculations provide support to the effectiveness of the ion-water pair potential developed concerning many-body effects of water molecules around the ion incorporated in the fitted parameters.
Keywords: aluminum ion hydration, ion-water interaction, aluminum aqueous solution, empirical potential, Monte Carlo simulation
Neste trabalho, propriedades de hidratação do íon Al3+ são investigadas por simulações mecânico-estatísticas de Monte Carlo no ensemble NpT a 298,15 K e 1 atm usando um modelo de potencial efetivo de pares íon-água cujos parâmetros foram desenvolvidos por meio de busca empírica no espaço de fase configuracional durante o curso das simulações para reproduzir dados experimentais da estrutura da primeira camada de hidratação. Resultados estruturais obtidos a partir das simulações para números de coordenação e distâncias íon-oxigênio da água, correspondentes às camadas de hidratação primeira e segunda, estão em muito bom acordo com dados experimentais. A entalpia de hidratação predita a partir deste modelo também está em muito bom acordo com resultados experimentais e é bastante similar ao resultado obtido por Wasserman et al. a partir do modelo de íon hidratado. Contribuições de muitos corpos investigadas para um cluster [Al(H2O)6]3+ usando a teoria do funcional de densidade em cálculos mecânico-quânticos de primeiros princípios fornecem suporte à efetividade do potencial de pares íon-água desenvolvido quanto aos efeitos de muitos corpos incorporado nos parâmetros ajustados.
Trivalent aluminum ion in aqueous media has mainly been studied due for its effects on living systems and to for its technological applications. In the last decades, many studies have demonstrated that Al3+ is toxic in plants, animals and humans, causing a negative impact on the environment.1-3 Concerning technological interests, there are some indications that the competition between typical Al3+ ligands, such as acetyl acetonates, urea, carboxylic acids and water molecules, by the coordination of the Al3+ in the hydration shells could be related to the control of the [Al(H2O)6]3+ hydrolysis rate, which could have a decisive influence to the improvement of interesting properties of advanced materials.4-6 The knowledge on the nature of the interactions of hydrated metal ions is one of the most fundamental interests in physical chemistry of inorganic solutions.
Experimental data of aqueous ionic solutions7,8 produced in the last decades have improved our knowledge on aqueous chemistry of the Al3+. At theoretical level, molecular simulations are powerful tools which have contributed with insights on the properties of aqueous ionic solutions. This methodology is based on a microscopic description of the system in which potential energy surfaces play a central role. For highly charged ions in water, such as Al3+, pairwise additive potential functions have been employed as approximations to total potential energy functions, aiming low cost simulations. Within this scope, different potential models have been extracted either from ab initio quantum mechanics or empirical procedures with varying degrees of success.
Potential models have been investigated from ab initio quantum mechanical calculations using the hydrated ion concept in molecular dynamics studies by Sánchez Marcos and co-workers9-11 for Cr3+, Be2+, Mg2+ and Al3+, by Bleuzen et al.12 for Cr3+, and by Wasserman et al.13 for Al3+. The potential models proposed by these authors, in different ways, allow some flexibility to water molecules of the first coordination shell. In these models, however, water molecules of the first shell can not be exchanged with ones of the second shell. Ortega-Blake and Bernal-Uruchurtu,14 using pairwise additive potentials which permit water release from the first shell, as well as polarization of water molecules, have performed Monte Carlo simulations of the hydration of Ca2+ and Mg2+. All of these pair potentials, with varying degrees of accuracy and extent in accounting for many-body effects, have been produced improvement in the description of aqueous ionic solutions.
As many-body effects of molecules are not pairwise additive, their inclusion to construct pair potentials has also been done, but in an effective way, by using empirical procedures.15 Empirical ion-water potentials were successfully parameterized by Curtiss et al.16 for Fe2+ and Fe3+ in water using molecular dynamics, and by Åqvist17 in his studies using free energy simulations for Mg2+, Ca2+, Sr2+, Ba2+, Li+, Na+, K+, Rb+ and Cs+ in water.
Empirical procedures take effectively into account the non additivity of many-body effects in pairwise potential functions, leading to most accurate results.18 This is achieved by considering solvent molecules of the solvation shells, as well as ones of the bulk, during the parameterization process. However, the main limitation of this approach is that it fails in generality, which implies in unknown starting parameters at each new system.18 Nevertheless, parameters such as electronegativity, atomic radius and hardness of the ions can be used for giving insights into empirical parameterization process.
In this work, a statistical mechanics Monte Carlo study of the hydration of the Al3+ ion is presented using an ion-water potential empirically parameterized to effectively account many-body effects in the fitted parameters using a search procedure in configurational energy space through Monte Carlo simulations of one Al3+ ion in water. The effectiveness of the ion-water potential developed in this work is discussed by evaluating the magnitude of interaction energies of two-, three-, four- and higher-body for an [Al(H2O)6]3+ cluster by means of ab initio quantum mechanical calculations using density functional theory. Concerning many-body contributions, the literature reports ab initio self-consistent field studies for [Al(H2O)6]3+ clusters performed by Probst19 for Na+, Mg2+ and Al3+, by Curtiss and Jurgens20 for Cu+ and Cu2+, and by Hermansson and co-workers21 which demonstrated that non-additive effects in hydrated clusters are much more important with increasing charge of the ion. Furthermore, it can be emphasized that there are many representative examples in which some dynamics aspects of interest between molecules of the coordination shells and ones of the bulk must be taken into account, such as in sol-gel process in materials research.4-6 Considering that an important feature of the present Al3+ ion-water interaction model is the flexibility which it allows to the water molecules of the first shell to exchange with the second shell, it is not of our knowledge that a simple Al3+ ion-water potential model including this feature has previously been studied.
Ion-water and water-water potential functions
In an ionic hydration process within the pairwise additivity approximation at infinite dilution, the configurational energy can be partitioned into additive contributions of pairs of water-water and ion-water interactions. The functional form employed in this work for the ion-water interaction energy was applied in previous works for highly charged metal ions in aqueous solution,16,22,23 and it is composed by Coulomb plus short range terms,
In equation 1, summation is on sites j of a water molecule containing w sites, rIj is the distance between the ion I and the site j, and qj is the partial charge of the site j of the water molecule. For the present case, qI = +3|e|. To represent the water-water interaction, the TIP4P model developed by Jorgensen et al.15 was employed. Then, in this work, the short range part of equation 1 only concerns the oxygen site of the water molecule, in agreement with the TIP4P water model statement. The experimental geometry of water was used.24 The A, B, D, E and F parameters were fitted by empirical procedure as follows.
Parameter search through Monte Carlo simulation
To find an acceptable set of potential parameters to be used in simulation, a representative region of the configurational energy space for the particular system must be reached. To start the present optimization process, the input values used for the potential parameters were those empirically developed by Curtiss et al.16 for the Fe3+ in water. In order to perform preliminary investigations, these parameters were applied in equation 1 with distances in angstroms and partial charges in units of electron. The TIP4P water model15 and the experimental geometry for water24 were considered in these calculations. The Fe3+ ion-water curve obtained for interaction between the Fe3+ and one TIP4P water molecule is shown in Figure 1. A minimum energy value of -80.23 kcal mol-1 at 1.90 Å was found for the distance between the Fe3+ and the oxygen site of the water. Since the ionic radius25 of the hexacoordenated Al3+ (0.675 Å) is smaller than the one25 of the Fe3+ (0.785 Å), it is expected that the parameter B in equation 1 for the Al3+ be greater than the one for the Fe3+ (B(Fe3+) = 3.728 Å-1). Additional considerations on hardness also distinguish these ions26 (13.1 eV for the Fe3+ and 45.8 eV for the Al3+). To start the parameterization process, these tendencies were considered as well as the potential parameters for Fe3+ and the minimum energy value obtained for Fe3+ ion-water curve (Figure 1). Fe2+ ion-water curve is also plotted in Figure 1 using parameters developed by Curtiss et al.16
Simulations were run in the NpT ensemble at 298.15 K and 1 atm, using the algorithm of Metropolis et al.,27 in a modified version of the Diadorim program.28 Periodic boundary conditions and spherical cut-off radius were used. From a previously equilibrated pure water box containing a small system of 390 TIP4P water molecules plus one ion in a cubic cell, initial configurations were obtained in which the ion was placed near to the center of the box. From the spatial positions, the Metropolis criterion was applied to accepting new positions, as well as new volume moves, with an acceptance/trial ratio about 0.45. A water molecule changed its position by randomly rotating and translating it as a whole along a randomly chosen Cartesian direction, according to increments in the range ±15° and ±0.15 Å, respectively. Attempts to move the volume were made at each 103 configurations. Increments of volume were allowed in the range ±120 Å3. The ion was also allowed to move. Attempts to translate the ion were made at each 103 configurations and the allowed translation range was ±0.05 Å. In order to accelerate the convergence, the probability of attempting to move a water molecule around the ion was enhanced by the preferential sampling29 1/(rIO2 + c), where rIO is the distance from the ion to the oxygen site of a water molecule, and c is an empirical constant chosen in this work as 40 Å. The side length of the equilibrated simulation box containing the ion was 22.504 Å, which corresponds to a volume containing a solution of 0.146 mol dm-3.
To calculate the configurational energies, a full water-water interaction was considered whenever any site-to-site distance fell below spherical cut-off radius of 10 Å. Correspondly, the same value of spherical cut-off radius was used for the ion-water interaction specified by Equation 1, according to the procedure discussed above for any site-to-site distance rIj. Beyond the cut-off radius, energy corrections for non Coulomb terms due to the long range forces were done using the formalism discussed by Allen and Tildesley.30 For Coulomb terms, the same formalism was used to correct long range effects considering a scheme to calculate ion-water average energies beyond the spherical cut-off radius as a function of distance between ion and water. At every distance, 2×104 Monte Carlo steps were made considering movements for water molecule so that its orientation relative to the ion is changed by randomly rotating it as a whole along a randomly chosen Cartesian direction in the range -180° to +180°, until convergence in energy is achieved.
During the simulations, the A, B, D, E and F parameters were obtained by fitting experimental data for both hydration number and ion-water oxygen distance of the first hydration shell.7,8 The potential parameters obtained in the present process are listed in Table 1. Average properties were accomplished by generating 0.8×107 configurations. Periods of 0.4×107 configurations were discarded for equilibrium phase. Statistical uncertainties were calculated from separated averages over blocks of 0.4×106 configurations.
Many-body contributions to the total energy for an [Al(H2O)6]3+ cluster
The total energy of an aluminum trivalent ion I and n water molecules (w) can be expanded in a series of m-body energy terms,20
where Al3+ and water molecules are taken as particles of the interacting system composed by m = n + 1 particles, E([Al(H2O)n]3+) is the total energy of the system, E(1) are the energy terms of individual particles, E(2) are the two-body energy terms, E(3) are the three body energy terms, and so on. In equation 2, E([Al(H2O)n]3+) - E(1)(I)-E(1)(wi) is the binding energy BE([Al(H2O)n]3+).
In this work, the many-body contributions to the total energy for a cluster with one aluminum trivalent ion and six water molecules, ([Al(H2O)6]3+), were evaluated. To calculate each one of the terms of equation 2, the density functional theory (DFT) at the B3LYP/CC-pVTZ level31,32 was applied. All of the computational calculations were performed by using the GAUSSIAN 98 series of programs.33 The total energy E([Al(H2O)6]3+) was obtained from geometry optimization and frequency analysis at the Th symmetry. The frequency analysis shows the optimized geometry is a local minimum on the potential energy surface. Single point energy calculations were accomplished to calculate E(1), E(2), E(3), ... , E(7) terms at the optimized geometry of the [Al(H2O)6]3+ cluster.
To calculate energy terms in equation 2 for the [Al(H2O)6]3+ cluster at the Th symmetry, the summation E(1)(wi) reduces to 6 equivalent energy terms for one water molecule at the geometry of the cluster. For the summation E(2)(wiwj), there are 15 two-body interaction terms due to combinations of two water molecules which can be arranged in six spatial positions (C(6,2)) at the geometry of the cluster. In this combination, it were found 12 two-body terms in which the angle between water molecules is 90°, and 3 two-body terms in which this angle is 180°. Then,
where E90°(ww) and E180°(ww) are total energies for water dimers at 90° and 180°, respectively, at the optimized geometry of the [Al(H2O)6]3+ cluster. Subscripts for water molecules were omitted on the right-hand side of equation 3.
For the summation E(3)(wiwjwk) in equation 2, there are 20 three-body interaction terms (as a result of a C(6,3) combination) for the which 12 triplets correspond to water molecules at a same plane, Es(3)(www), and 8 triplets for the which waters do not, Ed(3)(www). Then,
where Es(www) are the total energies for water triplets in which the water molecules are at a same plane, and Ed(www) are the total energies for water triplets in which the water molecules are not in a same plane. All of these calculations were performed at the optimized geometry of the [Al(H2O)6]3+ cluster. Subscripts were omitted on the right-hand side of equation 4.
For the summation E(3)(Iwiwj) in equation 2, there are 15 energy terms (as a result of a C(6,2) combination) for the which 12 terms correspond to dimers of water molecules whose angle between them is 90° and 3 dimers for the which the angle is 180°. Then,
where E90°(Iww) and E180°(Iww) are the total energies for clusters composed by the ion and two water molecules whose water-ion-water angle is 90° and 180°, respectively, at the optimized geometry of the [Al(H2O)6]3+ cluster. In equation 5, E(2)(Iw) = E(Iw) - E(1)(I) - E(1)(w), where E(Iw) is the total energy of the ion and one water molecule at the optimized geometry of the [Al(H2O)6]3+ cluster.
For the summations in equation 2 including E(4), E(5), E(6) and E(7) terms, the calculations were performed following a similar procedure.
Results and Discussion
For a qualitative comparison, Figure 1 shows the Al3+ ion-water curve obtained for the interaction between the Al3+ and only one TIP4P water molecule when empirical parameters in Table 1 were applied in equation 1, as well as the ion water curves for the Fe3+ and Fe2+ ions using the corresponding parameters for these ions developed by Curtiss et al.16 It is clearly seen from this Figure that the expected behavior concerning size and hardness of the ions is reproduced, because (i) the ion-water minimum region is slightly shifted to smaller rIO values for the Al3+ (1.85 Å) in comparison with the Fe3+ (1.90 Å) and Fe2+ (1.97 Å) ions, (ii) in going from the ion-water minimum region to shortest distances, the ion-water energy values increase more quickly for the Al3+ than for the Fe3+ and Fe2+ ions, and (iii) the ion-water minimum region is deeper for the Al3+ (-109.66 kcal mol-1) than for the Fe3+ (-80.23 kcal mol-1) and Fe2+ (-48.55 kcal mol-1) ions. In what follows, results for structure and energetic refer to average properties from simulations.
The Al3+-O and Al3+-H radial distribution functions (rdfs) and the corresponding Al3+-O and Al3+-H coordination numbers are presented in Figures 2 and 3, respectively. In Figure 2, a well defined peak for the Al3+-O rdf indicates strong interaction between the water molecules of the first coordination shell and the ion. The Al3+-O rdf goes to zero for distances between about of 2.15 Å to 3.14 Å, and a similar pattern is found for the Al3+-H rdf which goes to zero between 2.92 Å to 3.47 Å. Concerning the Al3+-O rdf in Figure 2, the first maximum centered at 1.92 Å identifies the contact average distance between the ion and the oxygen site of a water molecule in the first coordination shell. This result, defined as rIO(1), is presented in Table 2 along with the X-ray estimates of 1.87-1.90 Å for this distance.8 The running integration number calculated for the first peak of the Al3+-O rdf up to the first minimum at 2.15 Å is 6, identifying the average number of water molecules in the first coordination shell (defined as nIO(1) in Table 2). The hexacoordination of the Al3+ in water has been determined by measurements of hydration numbers from NMR spectroscopy8 and it is predicted by nIO(1) in the present ion-water model. This result is also supported by the running integration number calculated for the first peak of the Al3+-H rdf centered at 2.59 Å up to the first minimum at 2.92 Å, yielding an average number of 12 hydrogen sites in the first shell defined as nIH(1) in Table 2. These results can be seen by the Al3+-O and Al3+-H coordination numbers shown in Figure 3. Also, X-ray diffraction measurements have indicated a second hydration shell of 12-14 water molecules around the [Al(H2O)6]3+ specie.7,8 In this work, the running integration number calculated for the second peak of the Al3+ - O rdf up to the second minimum at 4.35 Å yields an average number of about 12 water molecules in the second coordination shell (defined as nIO(2) in Table 2), in favor of the lower X-ray experimental value. An average result of 14 water molecules was found by Sánchez Marcos and co-workers11 using the hydrated ion model.
Figure 4 refers to average configurational energies obtained from simulations considering the Al3+ ion-water and water-water interactions as a function of the distance of the ion to the oxygen site of the water molecules. It is clearly noted from this Figure that the average water-water interaction is repulsive in the first coordination shell, while the ion-water interaction is attractive until long distances due to major action of Coulomb forces. The ion-water minimum energy was calculated in -112.54 kcal mol-1 at average distance of 1.92 Å. Since average water-water interaction is repulsive in the first hydration shell, it is not surprising that this average distance is greater than the distance of 1.85 Å calculated for one ion and only one water molecule (Figure 1). The discontinuity in energy that appears for both Al3+ ion-water and water-water interactions from about 2.15 Å to 3 Å clearly distinguishes the first hydration shell from the second one, as indicated by the absence of water molecules in this region (Figure 2). After about 3 Å, a continuum in energy appears. It can be added that the ion and its first shell resemble an unity moving through the solution, in accord with hydrated ion concept. The repulsive water-water interaction energy in Figure 4 is less intense in the second coordination shell and operates until about 4 Å. A similar pattern is found for a divalent ion, such as Fe2+, as shown in this Figure (ion-water minimum energy of -48.546 kcal mol-1 at 1.97 Å).
Dependence of system size on energy results was assessed performing simulations with increasing number of water molecules. Then, two additional pure water systems containing 780 and 1560 TIP4P water molecules were constructed using cubic boxes. Two other systems containing 780 and 1560 TIP4P water molecules plus one Al3+ ion each one, were also constructed using cubic boxes and the simulation protocol discussed above. The corresponding side lengths of 28.296 Å and 35.824 Å, or 0.073 mol dm-3 and 0.036 mol dm-3 Al3+ solutions, respectively, were reached in the average period. Cut-off radii of 14 Å and 17.5 Å were used for these systems, respectively, as well as for those composed by pure water, to calculate ion-water and water-water energies. Table 3 presents results for average water-water potential energies per water molecule for both pure water and Al3+ in water systems. In this Table is included the potential energy value of -9.92 kcal mol-1 for liquid water estimated from experimental enthalpy of vaporization.34 Concerning the computed results for pure water presented in Table 3, it is observed that when the number of water molecules increases, the average water-water potential energy shows most accordance with the corresponding experimental estimative. The same pattern is found for the average water-water potential energies in the Al3+ in water systems, close to the experimental estimative for pure liquid water (-9.92 kcal mol-1) as the number of water molecules increases, which is expected for a solution approaching infinite dilution.
The hydration energy was also estimated for the systems containing 390, 780 and 1560 TIP4P water molecules plus one Al3+ ion each one. In these studies, the hydration energy (defined as DEhyd in Table 4) was calculated by EIw + Eww - , in which EIw and Eww are average configurational energies corresponding to ion-water and water-water contributions, respectively, and is the average configurational energy for pure water systems. Results obtained for these quantities are presented in Table 4. As showed in this Table, the calculated Eww and energy terms are very large values. The solvation relaxation energy, calculated as the difference between these values, Eww - , is shown in Figure 5 as function of Monte Carlo steps for N = 390, 780 and 1560 water molecules. This term shows large fluctuations depending on the Monte Carlo steps performed in the simulation until about 0.8×107 steps. After this quantity of steps, the convergence appears. The effect of the solvent relaxation term even far way from the ion can be observed inspecting the average results in Table 4 as a function of the system size. For the small system, N = 390, the calculated relaxation energy value (420 ± 4 kcal mol-1) is larger than the ones for the other two systems (375 ± 8 kcal mol-1 for N =780, and 372 ± 11 kcal mol-1 for N = 1560) indicating an insufficient number of water molecules in the small system to reproduce properly the hydration energy.
In Table 4, the EIw values were corrected for Coulomb contributions beyond the cut-off radii of 10 Å, 14 Å and 17.5 Å by, respectively, -18.45 ± 0.02 kcal mol-1, -9.64 ± 0.02 kcal mol-1 and -4.95 ± 0.02 kcal mol-1. Since the p DV terms were found negligible (-0.012 kcal mol-1 for 1560 water molecules), the hydration enthalpy (defined as DHhyd in Table 4) estimated by DEhyd + p DV was calculated to be -1107 ± 12 kcal mol-1 for the larger system. This result are in good agreement with experimental values of hydration enthalpy7,35 of -1115 kcal mol-1 and -1120 kcal mol-1. The hydration enthalpy calculated from the present ion-water model is also quite similar to the one obtained by the hydrated ion model, -1106 ± 6 kcal mol-1, by Wasserman et al.13 in a molecular dynamics study.
The good agreement between all structural and energetic results obtained in this work and the experimental observation is not surprising. They were derived from an effective ion-water potential model whose parameterization was performed taking into account not only water molecules of the first and the second hydration shells of the ion but also by considering water molecules of the bulk in spite of using a pair potential analytical function to modeling the interaction between ion and water. One emphasizes at this point the role of the water molecules of the bulk to obtain good results for hydration enthalpy, as revealed by our results showed in Table 4.
Another point to stress is that the effective ion-water potential model empirically fitted in this work differs from the fitting procedure used by the Rustad and Hay 36 and the Bakker et al.21 Rustad and Hay have obtained potential parameters from an ab initio procedure considering potential energy surface of one Fe3+ ion with a single water molecule to construct an ion-water pair potential. Bakker et al.21 have developed an ion-water pair potential and an water-ion-water three body potential by fitting ab initio interaction energies extracted from potential energy surfaces of two- and three-body, respectively. As discussed above, a different approach was used in this work for which contributions beyond three-body was effectively incorporated in the fitted potential parameters.
To support the afficacy concerning many-body effects of the ion-water potential developed in this work, many-body contributions were calculated for the [Al(H2O)6]3+ cluster using the density functional theory at the B3LYP/CC-pVTZ level. The geometrical parameters for the optimized structure at Th symmetry were found to be 1.935 Å for Al-O distance, 0.974 Å for the O-H distance, and 107.1 Å for the HOH angle. Table 6 shows the results for binding energy and many-body interaction energies for the [Al(H2O)6]3+ cluster calculated from the total energies for ion, water, water clusters, and ion and water clusters at the optimized geometry of the [Al(H2O)6]3+ cluster showed in Table 5. From Table 6, the interaction energies of tree-, four-, five-, six-, and seven-body for the cluster appear with alternating signs with the series converging very slowly, indicating that all these terms are important to reproduce the binding energy (BE) of the cluster. As an example, the summation over E(6) for water molecules resulting in -321.8 kcal mol-1 shows a large attractive value which can not be neglected to estimate the BE of the cluster. The summation over tree-body interaction terms, E(3), for example, are repulsive. It can be explained by the large value of the ion charge which polarizes the H-O bond in water molecules, increasing repulsive forces between water molecules. Adding one water molecule to the tree-body terms, at the geometry of the cluster, one found an attractive value as a result of the summation over interaction terms E(4), indicating a cooperative effect between water molecules. The summation over all these interactions from E(2) up to E(7) give the binding energy of -723.5 kcal mol-1 for the [Al(H2O)6]3+ cluster. Following an ab initio procedure in which the ion-water pair potential is extracted from a potential energy surface of one Al3+ ion with a single water molecule, it would expected an ion-water potential energy per water molecule of about -200 kcal mol-1, or 1/6E(2)(Iwi), as showed in Table 6, which is a very different result from that obtained by our empirical result of about -110 kcal mol-1 (Figure 4) for Al3+ ion-water interaction. In Figure 4, the average geometry of the Al3+-water pairs is not frozen with the minimum at rIO distance of 1.92 Å. The ab initio optimized distance rIO was found to be 1.935 Å at the structure of the [Al(H2O)6]3+ cluster with Th symmetry group. As the two values are quite similar, one can compare the interaction energies shown in Table 6 with the average configurational energy from simulation in Figure 4. The ab initio two-body interaction energy for ion-water, E(2)(Iwi) per water molecule of -200 kcal mol-1 presents an artificial stabilization which, in part, is due to the neglect of the three-, four- and higher order interaction energy terms.
In this work, a Monte Carlo study of the Al3+ ion hydration was performed using an empirical ion-water potential. Calculated results for coordination numbers and ion-water oxygen distances for the first and the second coordination shells of the Al3+ in water were found in very good agreement with experimentally derived X-ray and NMR measurements, although only the experimental results of structure of the first shell (coordination number and the ion-water oxygen distance) were fitted during the empirical optimization process. Furthermore, by using a large enough number of water molecules in the simulation box, the calculated hydration enthalpy was found in good agreement compared to experimental and theoretical results, without any additional optimization upon the potential parameters. These findings can be attributed in part by considering the molecules of the coordination shells and the ones of the bulk in the empirical optimization process, in which the many-body effects of water molecules around the Al3+ could effectively be incorporated in the fitted parameters. These conclusions are supported by ab initio quantum mechanical results for the magnitude of two- and higher-body interaction energy terms to the total energy for an [Al(H2O)6]3+ cluster which suggest that higher-body contributions are a significant part to be considered in constructing potentials for the Al3+ ion.
Partial financial support came from Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) and Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), Brazil. The authors are grateful to reviewers for their useful comments and suggestions.
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Received: June 1, 2007
Published on the web: January 28, 2008
FAPESP helped in meeting the publication costs of this article.
* e-mail: email@example.com


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When you have sent your inquiry you will receive a copy of your inquiry back directly by e-mail. Hook no constructional limitation. The computation can be carried out for compression, extension and torsion springs.
Material, De or Di, F2, R. The nearest five values are available for selection in the drop-down lists. Please note that our catalogue springs are only supplied in the materials EN and EN Important The tension coefficient "k" is incorporated as standard for the extension spring computation.
The tension coefficient "k" takes approximate account of the maximum computed tension of the spring body. In this case for a better overview, only the windows for the calculation according to paths and forces are available. The spring is recalculated on the basis of the modified values using the calculate button.
Standard combinations include i. Adjustments are carried out as follows: Here again please note the structural limitation of certain loop shapes. Screwed-in shackle no constructional limitation.
This spring design program was created on the basis of the German standard for springs as well as our experience in production engineering. If necessary alter znillos loop shape.
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You have 4 possibilities for entry: In this case datalogo a better overview, only the windows for the calculation according to lengths and forces are available.
Material, quality category as per DINloop shape and a valid combination of diameter, spring forces, spring seeer and lengths must be entered in the parameter pre-settings.
The selection of wire diameter is compulsory. However, when making the alteration please note the structural limitation of certain loop shapes e.
Material, De or Di, F2, s2. Diagrams The diagrams function provides you with the path-force diagram and the Goodmann diagram in the case of dynamic calculation. The procedures use the same input logic typical for Windows, i. No warranty is accepted for calculation results outside the sreger at "Gutekunst Federn". Once the computation has been started from the "Pre-settings", switch automatically to the "results" computing page which displays all the computed spring sizes. Screwed no constructional limitation.
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Here, all entry windows for the calculation are available. You can print the calculation or send it as an inquiry direct to Gutekunst Federn. Further functions of extension spring calculation Loop adjustment The "loop adjustment" shows all properties and values of the selected loops; it is automatically displayed in the current Extension spring design.
Solution possibilities will be presented to you if you click on the individual fault messages. When catapogo your selection, please note the constructional limitations of certain loop shapes.
VBW catálogo NO.: 109 – Page 36
Extended side hook no constructional limitation. Invalid or faulty calculation results are displayed for you in the text box. In this case for a better overview, only the windows for the calculation according to dimensions are available.
All other values are purely output values.


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12/10/2015 · The first step is going to the main menu and finding the "Open" button, on the right corner of the bottom toolbar. Tap it to see the different locations from where you can retrieve saved files... We posted .XLS, .DOC, and .DWF files to another webserver and they open fine. This appears to be something in the way this vendor has their webserver configured and how the iOS device is trying to open …
6 iOS Apps to Edit MS Office Documents (Word Excel and
Just open AirMore on iPhone and tap "Files" > "Excel", then you can manage and view your excel files. How to Transfer Files to iPhone via OneDrive OneDrive is a cloud storage tool developed by Microsoft which can help you save photos, videos and files on cloud.... " (Windows 10) or "Windows cannot open this file" (Windows 7) or a similar Mac/iPhone/Android alert. If you cannot open your XLSX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application.
6 iOS Apps to Edit MS Office Documents (Word Excel and
19/07/2013 · It's my work account so some of us are using Apple products and some use the Android products. The ones with Android phones can open the excel file without any problem but the ones with Apple phones can't open the excel file but can open the word file. how to make your own plant pots 9/07/2012 · Morning. Any suggestions on what 'app' I can download to open excel ".xlsx" files on my iPad. Roykie
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How long can it take?
Microsoft Excel for iPhone Excel Zoom
- How to Open iCloud Files in Excel for iOS (iPhone and iPad
- 6 iOS Apps to Edit MS Office Documents (Word Excel and
- Opening " .xlsx files" Apple iPad Forum
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How To Open Xlxs In Iphone
Solved: Hi. I've searched the forum/web and can't seem to find any answer to this problem. Until a couple of weeks ago I could edit in all - 167389
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The Archive
What are my favorite reads?
In no particular order, here are some of my favorite works, those that deserve a permanent position on my bookshelf...
- WORM, by J.C. McCrae, an online web serial in which a teenaged wannabe superheroine does all the wrong things for all the right reasons (or so she tells herself).
- BEAT THE REAPER, by Josh Bazzell, chronicling the reminisces of an ex-mob hitman turned hospital intern after being placed in witness protection, every chapter told in a dynamic tone that sounds much like the aftermath of a head-on vehicular tragedy containing the cast of House and the cast of The Sopranos.
- GOOD OMENS, by Terry Pratchett and Neil Gaiman, the tale of humanity's final hours, a novel that contains the richest buddy-cop intercharater dynamics between the angel Aziraphale and the demon Crowley ever to grace the history of literature, and most importantly, Adam Young, a Boy, and Dog, his Dog. GNU Terry Pratchett.
- THE DEATH AND LIFE OF ZEBULON FINCH, by Daniel Kraus, in which a foul-mouthed gangster in early 20th century Detroit is murdered. A whole hell of a lot happens to him after that, the narrator assures, in the first installation of the memoirs of an eloquent, vindictively atheist, forever-eighteen, oblivion-seeking zombie.
This list is by no means complete, and I will add further works I enjoy to it as I continue to update this website.


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FRANKLIN — The Franklin Food Elves announced that the 12 Days of Donating Campaign collected more than four tons, or 8,001 pounds, of goods, and more than $11,000 for the Franklin Food Pantry.
These numbers beat last year's record totals by more than 1,500 pounds of food and nearly $3,000. The Food Elves, which increased by 35 elves this year, has grown every year in popularity among local elementary, middle and high school students.
As the Food Elves canvassed local neighborhoods for food and monetary donations, Franklin businesses did their part by placing donation bins at their locations and pledging cash donations to support the cause. Those businesses included Chestnut Dental Associates, DCU, Dean Bank, Dean College, Emma's Quilt Cupboard, Franklin Downtown Partnership Office, Jane's Frames, Keefe Insurance Agency, Murphy Business, Pour Richard's Wine & Spirits, Self Aesthetics and Therapeutic Specialists, Medical Spa and The Adirondack Club.
"We are overwhelmed by the amount of support we received this year from the Franklin Food Elves, member businesses of the Franklin Downtown Partnership and our community," said Erin Lynch, executive director of the Franklin Food Pantry. "Thanks to the hard work of the Food Elves, we will be able to continue helping our families who are struggling to put food on their tables."
For the first time, the Food Elves gave residents the option of making monetary donations in addition to or in place of food. Monetary gifts allow the pantry to supplement food donations with more nutritious and fresh food, such as fruits, vegetables, dairy products and meats.
"The response was incredible," said Lynch. "Not only did we break all records in the amount of food we received, [but] we are able to supplement the nonperishable donations with fresh, protein-rich and nutritious foods. We could not be more grateful."
For more information about the Food Elves and the 12 Days of Donating Campaign, email firstname.lastname@example.com. For more information about the Franklin Food Pantry or a list of its current needs, visit franklinfoodpantry.org.


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Stephen D. Coleman, MDStanford University
Dr. Stephen Coleman grew up in Minneapolis, MN. He graduated from University of Wisconsin and attended the Medical College of Wisconsin. He later went on to an Internal Medicine Residency at the Medical College of Wisconsin. After a number of years in the pharmaceutical industry in clinical research working on Recombinant Factor VIII and Dexmedetomidine, he entered an anesthesia residency at Stanford University and then a pain fellowship at Stanford. Currently Stephen is a Clinical Assistant Professor, Anesthesiology, Perioperative and Pain Medicine. His interests include therapeutic infusion for pain management as well as GI pain. Recreationally, he has sailed extensively sailing on the west coast.
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Since retiring from filmmaking in 2013 and unretiring last year, Steven Soderbergh sure has been busy. He directed the 2017 big-screen car-racing comedy "Logan Lucky" as well as a murder mystery, "Mosaic," which was broadcast last week on HBO. Now the trailer for his latest movie, "Unsane," has just been released.
Like "Mosaic," which originated as an interactive app that allowed users to affect the plot, "Unsane" represents an experiment for the indie auteur. Shot entirely on an iPhone — Mr. Soderbergh has declared the device to be "the future" of filmmaking — the claustrophobic thriller follows a stalking victim (Claire Foy) who is committed to a mental institution against her will.
Ms. Foy has won a Golden Globe for her performance as Queen Elizabeth II on the Netflix drama "The Crown" but has yet to prove herself as a bankable lead in a feature film. She will follow "Unsane" with "The Girl in the Spider's Web," taking over the role of Lisbeth Salander (played by Rooney Mara in the Hollywood version of "The Girl With the Dragon Tattoo").
The "Unsane" supporting cast includes Amy Irving, who worked with Mr. Soderbergh on "Traffic" in 2000 but has rarely been seen in recent movies. Joshua Leonard, one of the original co-stars of "The Blair Witch Project," brings his underground horror-movie cred to the role of the stalker.
"Unsane" hits theaters on March 23.


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The Weblog
This page contains news, event information, and other items added by the market managers, including the weekly availability email. Be sure to check back regularly!
Opening Bell: Squash, Potatoes, Cucumbers, Pork!
Good afternoon!
It's been a wild and emotional week with flood waters rising in Faulkner County and beyond. Cedar Rock Ridge is located in the same Treasure Hills subdivision that you may have heard about in the news. Carissa and I are not having water issues but several of our neighbors have lost their homes. Hopefully the water will crest Monday or Tuesday, but it will still be several weeks before all the water recedes and the heavy work of clean-up and rebuilding begins. Arkansans are resilient and together we will return to normalcy.
Near-perfect springtime weather has brought on a bounty of delicious, locally grown vegetables. Try to incorporate yellow squash, zucchini squash, potatoes, garlic, lettuce and others in every meal this week. Our growers work very hard every day to bring you the most nutritious food around.
Two words: Wickles. Friday.
Bradford Valley Farm has whole chicken, chicken tenders, drumsticks, and … PORK: bacon, chops, ham, ground, and roasts. Time to plan something grilled for dinner one night soon. Great food, produced locally!
Be sure to SEARCH for your favorite items using the search field. We have over 650 items available now!
Most items are listed by 6pm Sunday, but check back again before the market closes Tuesday night to see if any other items are ready to be harvested for you! Eat fresh! Eat local! Eat for better health!
And save your eggshells throughout the week for the laying hens! :-)
The market is now OPEN for orders. Click here to start shopping:
Please check your email a few minutes after you place your order to make sure you get an order confirmation. Thanks!


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The best burgers in Hong Kong
These are the burgers you need in your life
Burgers are the ultimate comfort food pretty much anywhere in the world. Sure, a big, juicy burger might be messy, and it will obviously cancel out all the hard work you did at the gym, but sometimes what's bad for the body is precisely what the soul needs.
A great burger is so much more than grab-and-go fast food. The right combination of fresh ingredients, delicious condiments and buttery buns can be sheer ambrosia. If your mouth is watering already, we've tracked down the best burgers in town – from Sze Sun's low-cost, Hong Kong-style bites to the perfect patties at cult-favourite chain Shake Shack to the Michelin-calibre beef burgers at The Butchers Club. Loosen those belts, people. By Chloe Li
RECOMMENDED: Give protein a pass and carb-load to your stomach's delight at the 12 best pizza restaurants in Hong Kong.
The best burgers in Hong Kong
Beef & Liberty
Led by Chef Uwe Opocensky, who previously ran the show at the Mandarin Oriental Hong Kong, Beef & Liberty makes burgers that leap off the menu at you. There are nine in total, ranging from the classic cheeseburger to the chilli-laced El Cabrón – Spanish slang for badass – to the Notorious PIG, which is, appropriately enough, made with pulled pork. Don't pass on the bacon cheeseburger, though. Topped with Dingley Dell bacon, creamy raclette cheese and caramelised onions and finished with two home-baked buns. It sounds simple, but it's oh-so rich.
It pays to drop by occasionally to check out the specials, too. Recently that's been The Curly Pig, featuring a patty made with Mangalica pork, and the surf-and-turf lobster burger.
The Lot on Possession
The Lot on Possession has over a dozen burgers to try, including an Indian-inspired minty lamb burger and a pulled prime beef burger with crispy eggplant. Aussie wagyu is the beef of choice, however, and every patty comes in at a hefty 250g. The char the grill gives the burgers adds a smoky touch too.
Feeling particularly peckish? Test your limits with the signature Grand Burger ($328). It has no less than twelve layers of ingredients and is 25cm thick. In other words, good luck. But when you do find a way to fit your mouth around this monster, you'll be treated to double-grilled wagyu, grilled tiger prawns, onion rings, French beans, guacamole, pineapple, mushroom, herbed mayo and more. It's actually meant to feed two or three people, but if you can finish this bad boy solo, you'll get it for free.
Top Blade Steak Lab
Top Blade may be best known for its flat-iron, but the restaurant's reputation for meaty mastery means its burgers are as scrumptious as its steaks. Try the signature TB burger ($78). The patty is made of a few premium cuts – flat-iron, prime chuck eye roll and more. The burger is perfectly browned on the outside and succulent inside. Served with gooey cheese and red wine onions, and dressed with a secret sauce made from mayo, mustard and apple vinegar, the flavour is out of this world.
Just around the corner from buzzy Star Street, Honbo fits right in to the neighbourhood. The blue and white walls give off a Santorini vibe during the day while the neon accent lights scream 'Hong Kong' at night. So it should come as no surprise that burger lovers pack the place on the weekends, grabbing whatever spots are available at the shared tables.
It's all about quality over quantity at Honbo. From the cheeseburger to the chicken burger and soft shell crab burger, every element – patty, bun, sauce – is made in-house. Not to mention the veggies come from Yuen Long and the potato milk bun comes from a bakery just 15 minutes away from the restaurant. The beef burgers, featuring a combination of local brisket and US chuck, are meaty with a bit of umami and are flat-out delicious.
The Butchers Club Burger
What started out as a place for passionate chefs and butchers in Aberdeen has evolved into one of Hong Kong's premier burger joints in Wan Chai (there are branches in Central, TST and Quarry Bay, too). The beef is ridiculously high quality here: 100 percent all-natural, grain-fed Australian beef, dry-aged for 21 days, mixed with rump, chuck and brisket.
There are nine burgers on the menu, but make sure to try the Double Happiness ($180) – twice the patties, twice the cheese and toppings that include tomatoes, pickles and maple bacon. Pair it with crispy duck fat fries and you've got pleasure in its purest form.
Bitters & Sweets
Bitters & Sweets might be a misnomer. This popular LKF cocktail bar has made waves with its cocktail and burger pairing. That's right. Beef and booze.
For an introduction to this novel concept, try the BAS Double ($118). The restaurant follows the golden rule of burger-making, using a roughly 70-30 percent lean-to-fat ratio of American beef. The patty is halved, smashed and browned on both sides, giving it crunch as well as a juiciness that infuses the lightly toasted, locally made buns. True to founder Ben Li's Californian roots, one half of the patty is cooked in yellow mustard and the whole thing is topped with tomatoes, pickles, red onion, house-made dressing and two slices of the incomparable American cheese.
What sends this experience over the top, however, is the soda-like cocktail that pairs with the burger. The Cherry Soda ($120) replicates the flavours of the fizzy drinks you would usually get at a greasy spoon in the US, but in grown-up form with tangy cherry Heering and full-bodied Bulleit bourbon.
Electric Ave
This popular burger joint in Sai Wan offers a gourmet twist. Think: truffle, foie gras, garlic thyme shrimp, aged gruyere, stilton and more. Not to mention grass-fed Aussie angus and British beef patties fried in beef bone marrow.
For a change-up, try the Black Daddy ($160), a beef burger topped with house-made pickles and English black pudding. But while beef might be the obvious choice, don't count out the chicken carbonara burger ($150). A tender chicken breast comes loaded with Japanese egg, taleggio, smoked paprika and smoked pancetta cream sauce. It's a messy but delicious affair.
Blue · Butcher & Meat Specialist
This restaurant has a well-deserved reputation for excellence when it comes to gourmet meats. But it goes beyond perfect cuts of black angus rib eye and beef tenderloin. That reputation even bleeds into its burgers. The team here infuses its signature burger with some of its homemade dry-aged beef. We're talking a mix of chuck and brisket from 45-day dry-aged Rubia Gallega beef, topped with melted cheddar, pickles, caramelised onions and a touch of jalapeño-laced sauce.
Shake Shack
Last year, Shake Shack finally landed in Hong Kong. This much-loved US chain with over 50 locations around the world is a total knock-out, rising high above any fast food chain stereotypes. If you have (somehow) never experienced Shake Shack's angus beef burgers in all their greasy glory, you can make your pilgrimage to the shops in IFC or Pacific Place and start with the original. But if you're a regular, you might prefer to order one of the 'secret' off-menu items, such as the peanut butter burger.
Sze Sun Hamburger
With a legacy spanning over half a century, this Hong Kong-style burger joint is keeping patrons in Hung Hom happy with its nostalgia-inducing bites. Sze Sun Hamburger is a sort of spin-off launched by a scion of the family that gave us the now defunct Si Sun Fast Food. Its burgers are made the same as the original: prepared with fresh beef and a special white sauce whipped up from a family recipe that has been passed down the generational ladder. Still hungry? Order the fried chicken thigh and crinkly French fries.