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Sample records for beth israel medical

  1. Hospital CIO Explains Blockchain Potential: An Interview with Beth Israel Deaconess Medical Center's John Halamka.

    Science.gov (United States)

    Mertz, Leslie

    2018-01-01

    Work is already underway to bring blockchain technology to the healthcare industry, and hospital administrators are trying to figure out what it can do for them, their clinicians, and their patients. That includes administrators at Beth Israel Deaconess Medical Center, a leading academic medical center located in Boston.

  2. Clinical trials of boron neutron capture therapy [in humans] [at Beth Israel Deaconess Medical Center][at Brookhaven National Laboratory

    International Nuclear Information System (INIS)

    Wallace, Christine

    2001-01-01

    Assessment of research records of Boron Neutron Capture Therapy was conducted at Brookhaven National Laboratory and Beth Israel Deaconess Medical Center using the Code of Federal Regulations, FDA Regulations and Good Clinical Practice Guidelines. Clinical data were collected FR-om subjects' research charts, and differences in conduct of studies at both centers were examined. Records maintained at Brookhaven National Laboratory were not in compliance with regulatory standards. Beth Israel's records followed federal regulations. Deficiencies discovered at both sites are discussed in the reports

  3. Should This Patient Receive Prophylactic Medication to Prevent Delirium?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center.

    Science.gov (United States)

    Tess, Anjala V; Mattison, Melissa L P; Leo, Joshua R; Reynolds, Eileen E

    2018-04-03

    In 2015, the American Geriatrics Society released recommendations for prevention and management of postoperative delirium, based on a systematic literature review and evaluation of nonpharmacologic and pharmacologic approaches by an expert panel. The guidelines recommend an interdisciplinary focus on nonpharmacologic measures (reorientation, medication management, early mobility, nutrition, and gastointestinal motility) for prevention and consideration of this strategy for acute management. They also recommend optimizing nonopioid medication as a means to manage pain and avoiding benzodiazepines other than to treat substance withdrawal. The authors concluded that evidence to recommend antipsychotics for prevention of delirium is insufficient but that these drugs may be considered for short-term treatment in the setting of imminent harm to the patient or caregivers or severe distress due to agitation. Patients should be given the lowest possible dose for the shortest duration when other nonpharmacologic measures have failed. In this Beyond the Guidelines, a psychiatrist and a geriatrician debate whether Mr. W, a 79-year-old man at high risk for postoperative delirium, should receive prophylactic antipsychotics with his next surgery. They review risk factors, appropriate evaluation, and potential benefits and harms of the various medications often used in this setting.

  4. Medications (for IBS)

    Medline Plus

    Full Text Available ... Anthony J. Lembo, MD, Instructor of Medicine, Harvard Medical School; Division of Gastroenterology, Beth Israel Deaconess Medical Center, Boston, MA. Last modified on February 23, ...

  5. La cerámica Khirbet Kerak (Beth Yerah, Israel y la etnicidad: un enfoque alternativo

    Directory of Open Access Journals (Sweden)

    Bernardo Gandulla

    2007-07-01

    Full Text Available La cerámica Khirbet Kerak, descubierta en el sudoeste del Mar de Galilea en 1930 por W. F. Albright, ha sido desde entonces motivo de muchas controversias. Las razones de las discusiones en torno a este estilo radican  en su carácter aparentemente intrusivo en Palestina, entre el 2800-2400  a.C., puesto que esta cerámica es típica en la Cultura Transcaucásica Temprana o Cultura Kura-Araxes y en Siria Septentrional, durante el Bronce Antiguo, siendo especialmente abundante en la etapa final de este período. Sin embargo los estudios realizados en Beth Shan (Chazan y McGovern, ver n. 17, muestran que los materiales Khirbet Kerak fueron de producción local lo que parece descartar su carácter intrusivo. Por tanto, desde nuestro punto de vista, el “fenómeno Khirbet Kerak” constituye así un hito de singular importancia en la conformación de las tradiciones culturales de Canaan a partir de un sustrato etnocultural común hurrita, en un eje de interacción cultural norte a sur desde la región del Lago Van, que habrá de proyectarse de distintas formas en la macrorregión alcanzando hasta los antiguos hebreos, en cuanto cananeos, como se reflejan en instituciones del derecho privado presentes en las narraciones del Génesis.Palabras clave: Canaán - Bronce Antiguo - Beth Yerah - Khirbet Kerak - Hurritas- Hebreos

  6. [60 years of medical genetics in Israel].

    Science.gov (United States)

    Shalev, Stavit A; Borochowitz, Zvi U; Zlotogora, Joel

    2010-02-01

    The principle deeds of genetics in Israel consist of a wide array of disciplines including agriculture, nutrients, biotechnology, pharmacology and pharmacogenetics, pertaining to criminal as well as medical aspects. In the scope of this state of the art historical review, the authors emphasize the medical issues. The initial stimulus for genetic studies and medical awareness among the various ethnic populations in Israel was the immigration, in the early 1950s, of over a million Jewish immigrants from more than 100 countries from all continents. It was soon recognized that frequencies of genetic diseases differed markedly among the various communities, serving as a trigger for studying and managing these populations. In this state of the art historical review, particular emphasize was given to the historical events concerning genetics in the land of Israel, as well as in the state of Israel. Highlights of genetic diversity of the various ethnic and sub-populations are added, along with the advances and major achievements of the human genetics discipline in the state of Israel.

  7. Household medical waste disposal policy in Israel.

    Science.gov (United States)

    Barnett-Itzhaki, Zohar; Berman, Tamar; Grotto, Itamar; Schwartzberg, Eyal

    2016-01-01

    Large amounts of expired and unused medications accumulate in households. This potentially exposes the public to hazards due to uncontrolled use of medications. Most of the expired or unused medications that accumulate in households (household medical waste) is thrown to the garbage or flushed down to the sewage, potentially contaminating waste-water, water resources and even drinking water. There is evidence that pharmaceutical active ingredients reach the environment, including food, however the risk to public health from low level exposure to pharmaceuticals in the environment is currently unknown. In Israel, there is no legislation regarding household medical waste collection and disposal. Furthermore, only less than 14 % of Israelis return unused medications to Health Maintenance Organization (HMO) pharmacies. In this study, we investigated world-wide approaches and programs for household medical waste collection and disposal. In many countries around the world there are programs for household medical waste collection. In many countries there is legislation to address the issue of household medical waste, and this waste is collected in hospitals, clinics, law enforcement agencies and pharmacies. Furthermore, in many countries, medication producers and pharmacies pay for the collection and destruction of household medical waste, following the "polluter pays" principle. Several approaches and methods should be considered in Israel: (a) legislation and regulation to enable a variety of institutes to collect household medical waste (b) implementing the "polluter pays" principle and enforcing medical products manufactures to pay for the collection and destruction of household medical waste. (c) Raising awareness of patients, pharmacists, and other medical health providers regarding the health and environmental risks in accumulation of drugs and throwing them to the garbage, sink or toilet. (d) Adding specific instructions regarding disposal of the drug, in the

  8. Medications (for IBS)

    Medline Plus

    Full Text Available ... J. Lembo, MD, Instructor of Medicine, Harvard Medical School; Division of Gastroenterology, Beth Israel Deaconess Medical Center, ... About IFFGD Our Mission Awareness Activities Advocacy Activities Research Leadership Industry Council Contact us IBS Treatment Working ...

  9. Medications (for IBS)

    Medline Plus

    Full Text Available ... J. Lembo, MD, Instructor of Medicine, Harvard Medical School; Division of Gastroenterology, Beth Israel Deaconess Medical Center, ... doctor. We advise seeing a physician whenever a health problem arises requiring an expert’s care. © Copyright 1998- ...

  10. Medications (for IBS)

    Medline Plus

    Full Text Available ... Beth Israel Deaconess Medical Center, Boston, MA. Last modified on February 23, 2015 at 12:18:55 ... Dietary Fiber 12 Week Elimination Diet for IBS Rice-Based Foods Low-FODMAP Diet What Are FODMAPs? ...

  11. Israel

    International Nuclear Information System (INIS)

    Evron, Y.

    1991-01-01

    Israel's ambiguous posture gradually emerged, although Israel, according to all international accounts, continued to pursue the development of a nuclear weapon option. The evolution of Israeli policy on this issue constitutes the main focus of this paper. Beginning with a detailed account of the strategic and political context, the initial Israeli decisions to develop a nuclear infrastructure are examined. Next, Israel's decision to adopt an ambiguous stance, the various features of the current threshold posture and the reasons for Israel's restraint will respect to nuclear weapon development are explored. The role played by the nuclear dimension in the Arab-Israeli conflict and in the Middle east peace process constitutes a third area to be discussed. The paper then examines the intended and actual functions of Israel's threshold posture, before concluding with an analysis of some of the implications for arms control

  12. Should This Patient Receive Aspirin?: Grand Rounds Discussion From Beth Israel Deaconess Medical Center.

    Science.gov (United States)

    Burns, Risa B; Graham, Kelly; Sawhney, Mandeep S; Reynolds, Eileen E

    2017-12-05

    Aspirin exerts antiplatelet effects through irreversible inhibition of cyclooxygenase-1, whereas its anticancer effects may be due to inhibition of cyclooxygenase-2 and other pathways. In 2009, the U.S. Preventive Services Task Force endorsed aspirin for primary prevention of cardiovascular disease. However, aspirin's role in cancer prevention is still emerging, and no groups currently recommend its use for this purpose. To help physicians balance the benefits and harms of aspirin in primary disease prevention, the Task Force issued a guideline titled, "Aspirin Use for the Primary Prevention of Cardiovascular Disease and Colorectal Cancer" in 2016. In the evidence review conducted for the guideline, cardiovascular disease mortality and colorectal cancer mortality were significantly reduced among persons taking aspirin. However, there was no difference in nonfatal stroke, cardiovascular disease mortality, or all-cause mortality, nor in total cancer mortality, among those taking aspirin. Aspirin users were found to be at increased risk for major gastrointestinal bleeding. In this Beyond the Guidelines, the guideline is reviewed and 2 experts discuss how they would apply it to a 57-year-old man considering starting aspirin for primary prevention. Our experts review the data on which the guideline is based, discuss how they would balance the benefits and harms of aspirin therapy, and explain how they would incorporate shared decision making into clinical practice.

  13. Israel

    International Nuclear Information System (INIS)

    Steinberg, G.M.

    1990-01-01

    In the area of nuclear weapons and the development of the potential capability as a nuclear supplier, as in many other issues, Israel stands out as a highly unusual, and indeed unique, case. In contrast to most other states considered in this paper such as Argentina, Brazil, and South Korea, Israel does not have an active civil nuclear energy industry. Despite some meager efforts in this direction, Israel does not operate large civil nuclear power reactors, and no Israeli firms produce commercial nuclear fuel cycle components of significance. Thus, many of the commercial and political factors that contribute to the emergence of second-tier suppliers are not salient in the Israeli case. Israel's status as a potential second tier nuclear supplier is based on its own nuclear weapons program and capability. Israeli scientists and engineers have clearly developed the technical infrastructure and facilities to design, produce, test, and deploy nuclear weapons and appropriate delivery vehicles

  14. Medications (for IBS)

    Medline Plus

    Full Text Available ... J. Lembo, MD, Instructor of Medicine, Harvard Medical School; Division of Gastroenterology, Beth Israel Deaconess Medical Center, ... arises requiring an expert’s care. © Copyright 1998-2018 International Foundation for Functional Gastrointestinal Disorders, Inc. (IFFGD). All ...

  15. Self-medication with antibiotics by a population in northern Israel

    NARCIS (Netherlands)

    Raz, R; Edelstein, H; Grigoryan, L; Haaijer-Ruskamp, FM

    2005-01-01

    Background: The current study is part of a larger study - Self-Medication with Antibiotics and Resistance Levels in Europe (SAR project) - coordinated by the University of Groningen in the Netherlands and run in 19 European countries and Israel. Objectives: To estimate self-medication with

  16. Self-medication with antibiotics by a population in northern Israel

    NARCIS (Netherlands)

    Raz, R; Edelstein, H; Grigoryan, L; Haaijer-Ruskamp, FM

    Background: The current study is part of a larger study - Self-Medication with Antibiotics and Resistance Levels in Europe (SAR project) - coordinated by the University of Groningen in the Netherlands and run in 19 European countries and Israel. Objectives: To estimate self-medication with

  17. Topics in Bethe Ansatz

    Science.gov (United States)

    Wang, Chunguang

    Integrable quantum spin chains have close connections to integrable quantum field. theories, modern condensed matter physics, string and Yang-Mills theories. Bethe. ansatz is one of the most important approaches for solving quantum integrable spin. chains. At the heart of the algebraic structure of integrable quantum spin chains is. the quantum Yang-Baxter equation and the boundary Yang-Baxter equation. This. thesis focuses on four topics in Bethe ansatz. The Bethe equations for the isotropic periodic spin-1/2 Heisenberg chain with N. sites have solutions containing ±i/2 that are singular: both the corresponding energy and the algebraic Bethe ansatz vector are divergent. Such solutions must be carefully regularized. We consider a regularization involving a parameter that can be. determined using a generalization of the Bethe equations. These generalized Bethe. equations provide a practical way of determining which singular solutions correspond. to eigenvectors of the model. The Bethe equations for the periodic XXX and XXZ spin chains admit singular. solutions, for which the corresponding eigenvalues and eigenvectors are ill-defined. We use a twist regularization to derive conditions for such singular solutions to bephysical, in which case they correspond to genuine eigenvalues and eigenvectors of. the Hamiltonian. We analyze the ground state of the open spin-1/2 isotropic quantum spin chain. with a non-diagonal boundary term using a recently proposed Bethe ansatz solution. As the coefficient of the non-diagonal boundary term tends to zero, the Bethe roots. split evenly into two sets: those that remain finite, and those that become infinite. We. argue that the former satisfy conventional Bethe equations, while the latter satisfy a. generalization of the Richardson-Gaudin equations. We derive an expression for the. leading correction to the boundary energy in terms of the boundary parameters. We argue that the Hamiltonians for A(2) 2n open quantum spin chains

  18. The current state of basic medical education in Israel: implications for a new medical school.

    Science.gov (United States)

    Reis, Shmuel; Borkan, Jeffrey M; Weingarten, Michael

    2009-11-01

    The recent government decision to establish a new medical school, the fifth in Israel, is an opportune moment to reflect on the state of Basic Medical Education (BME) in the country and globally. It provides a rare opportunity for planning an educational agenda tailored to local needs. This article moves from a description of the context of Israeli health care and the medical education system to a short overview of two existing Israeli medical schools where reforms have recently taken place. This is followed by an assessment of Israeli BME and an effort to use the insights from this assessment to inform the fifth medical school blueprint. The fifth medical school presents an opportunity for further curricular reforms and educational innovations. Reforms and innovations include: fostering self-directed professional development methods; emphasis on teaching in the community; use of appropriate educational technology; an emphasis on patient safety and simulation training; promoting the humanities in medicine; and finally the accountability to the community that the graduates will serve.

  19. Characteristics associated with purchasing antidepressant or antianxiety medications through primary care in Israel.

    Science.gov (United States)

    Ayalon, Liat; Gross, Revital; Yaari, Aviv; Feldhamer, Elan; Balicer, Ran; Goldfracht, Margalit

    2011-09-01

    This study analyzed the role of patient and physician characteristics associated with the purchase of antidepressant or antianxiety medications in Israel, a country that has a universal health care system. A national sample of 30,000 primary care patients over the age of 22 was randomly drawn from the registry of the largest health care fund in Israel. Data concerning medication purchase between January and December 2006 were extracted. Physician and patient characteristics were merged with Israel's unique identification number. Multilevel analysis was conducted to identify patient- and physician-level predictors of medication purchase. Overall, 19% (N = 4,762) of the sample purchased antidepressant or antianxiety medications. Individuals with greater general medical and psychiatric comorbidity were more likely to purchase antidepressant or antianxiety medications. Older adults, women, those of higher socioeconomic status, and immigrants (with the exception of Jews born in Asia or Africa) were also more likely to purchase medications. Arabs and Jews born in Asia and Africa were less likely to purchase medications even after all other variables were accounted for. Physician characteristics were minimally associated with the purchase of medications. The findings demonstrate that despite universal health care access, there were variations by population groups. Educational efforts should target patients as well as physicians.

  20. Professor Hans A Bethe

    Indian Academy of Sciences (India)

    2018-03-06

    Mar 6, 2018 ... These theories formed the deep conceptual foundations of modern ... wrote on nuclear theory in the 1930's, often called 'Bethe's Bible', ... tions to solid state physics, fluid dynamics, shock waves, radar theory and reactor.

  1. Medical education in Israel 2016: five medical schools in a period of transition.

    Science.gov (United States)

    Reis, Shmuel; Urkin, Jacob; Nave, Rachel; Ber, Rosalie; Ziv, Amitai; Karnieli-Miller, Orit; Meitar, Dafna; Gilbey, Peter; Mevorach, Dror

    2016-01-01

    We reviewed the existing programs for basic medical education (BME) in Israel as well as their output, since they are in a phase of reassessment and transition. The transition has been informed, in part, by evaluation in 2014 by an International Review Committee (IRC). The review is followed by an analysis of its implications as well as the emergent roadmap for the future. The review documents a trend of modernizing, humanizing, and professionalizing Israeli medical education in general, and BME in particular, independently in each of the medical schools. Suggested improvements include an increased emphasis on interactive learner-centered rather than frontal teaching formats, clinical simulation, interprofessional training, and establishment of a national medical training forum for faculty development. In addition, collaboration should be enhanced between medical educators and health care providers, and among the medical schools themselves. The five schools admitted about 730 Israeli students in 2015, doubling admissions from 2000. In 2014, the number of new licenses, including those awarded to Israeli international medical graduates (IMGs), surpassed for the first time in more than a decade the estimated need for 1100 new physicians annually. About 60 % of the licenses awarded in 2015 were to IMGs. Israeli BME is undergoing continuous positive changes, was supplied with a roadmap for even further improvement by the IRC, and has doubled its output of graduates. The numbers of both Israeli graduates and IMGs are higher than estimated previously and may address the historically projected physician shortage. However, it is not clear whether the majority of newly licensed physicians, who were trained abroad, have benefited from similar recent improvements in medical education similar to those benefiting graduates of the Israeli medical schools, nor is it certain that they will benefit from the further improvements that have recently been recommended for the Israeli

  2. [Is the rate of medical publication from Israel similar to other countries? A comparative study of three medical specialties].

    Science.gov (United States)

    Zer, Matan; Lindner, Arie; Greenstein, Alexander; Leibovici, Dan

    2011-07-01

    Academic careers of individual doctors are commonly evaluated by examining the number and quality of authored publications. Similarly, the extent and quality of medical research may be assessed nationwide by measuring the number of publications originating from the country of interest over time. This in turn, may indicate on the quality of medicine practiced. To evaluate the extent and quality of IsraeLi publications we measured the rate and quality of medical publications originating from Israel for two decades in the fields of urology, cardiology and orthopedics, and compared the data to those of other countries. Leading journals in urology, cardiology, and orthopedics were selected. A Medline search (http://www.ncbi.ntm.nih.gov/sites/entrez] was conducted for all the publications originating in Israel between the years 1990-2009 in the selected journals. Data from Israel was compared to those from Italy, France, Germany, Egypt and Turkey. The change in rate of publications was tested using Linear regression. The quality of publications was calculated by multiplying the number of publications by the relevant impact factor. While the urology publications rate in Israel increased by 32.7% in the second study decade as compared with the first, the urology publication rates during the same time period from Italy, France, Germany, Egypt and Turkey were 199%, 115%, 184%, 180% and 227% respectively. The regression coefficient for the urology publication rate was 0.51 for Israel, and 0.78, 0.95, 0.78, 0.87 and 0.97 for the other countries, respectively. The regression coefficient for the change in the quality of publications from Israel was 0.31 and 0.81, 0.75, 0.92, 0.73, and 0.92 for the other countries, respectively. In cardiology, the Israeli publication rate increased by 26% during the second study decade, whereas in the other countries the increments were 46%, 35%, 76%, 80% and 309% respectively. The regression coefficient for Israeli pubLication rate was 0.45, and

  3. Adherence to Medical Cannabis Among Licensed Patients in Israel

    OpenAIRE

    Zolotov, Yuval; Baruch, Yehuda; Reuveni, Haim; Magnezi, Racheli

    2016-01-01

    Abstract Objectives: To evaluate adherence among Israeli patients who are licensed to use medical cannabis and to identify factors associated with adherence to medical cannabis. Methods: Ninety-five novice licensed patients were interviewed for this cross-sectional study. The questionnaire measured demographics, the perceived patient?physician relationship, and the level of patients' active involvement in their healthcare. In addition, patients were queried about adverse effect(s) and about t...

  4. Adherence to Medical Cannabis Among Licensed Patients in Israel.

    Science.gov (United States)

    Zolotov, Yuval; Baruch, Yehuda; Reuveni, Haim; Magnezi, Racheli

    2016-01-01

    Objectives: To evaluate adherence among Israeli patients who are licensed to use medical cannabis and to identify factors associated with adherence to medical cannabis. Methods: Ninety-five novice licensed patients were interviewed for this cross-sectional study. The questionnaire measured demographics, the perceived patient-physician relationship, and the level of patients' active involvement in their healthcare. In addition, patients were queried about adverse effect(s) and about their overall satisfaction from this medical treatment. Results: Eighty percent ( n =76) has been identified as adherent to medical cannabis use. Variables found associated with adherence were "country of origin" (immigrant status), "type of illness" (cancer vs. non-cancer), and "experiencing adverse effect(s)." Three predictors of adherence were found significant in a logistic regression model: "type of illness" (odds ratio [OR] 0.101), patient-physician relationship (OR 1.406), and level of patient activation (OR 1.132). 71.5% rated themselves being "completely satisfied" or "satisfied" from medical cannabis use. Conclusions: Our findings show a relatively high adherence rate for medical cannabis, as well as relative safety and high satisfaction among licensed patients. Additionally indicated is the need to develop and implement standardized education about this evolving field-to both patients and physicians.

  5. In Memoriam: Hans Bethe

    Science.gov (United States)

    Garwin, Richard L.; Von Hippel, Frank

    Hans Bethe, who died on March 6 at the age of 98, was exemplary as a scientist; a citizen-advocate seeking to stem the arms race; and an individual of warmth, generosity, tenacity, and modest habits. Bethe made major contributions to several areas of physics during his academic career. He earned a Nobel Prize in 1967 for his research into how the sun generates its energy by converting hydrogen to helium using carbon as a nuclear catalyst. A few years later, he made central contributions to the secret US World War II nuclear-weapon development programs (the "Manhattan Project").

  6. "It's Every Family's Dream": Choice of a Medical Career Among the Arab Minority in Israel.

    Science.gov (United States)

    Popper-Giveon, Ariela; Keshet, Yael

    2016-10-01

    Application to medical studies and the choice of medicine as a career are influenced by many factors, some internal (academic ability, intellectual curiosity, interests) and some external (parental pressure, peer pressure, teacher and school expectations). Ethnicity plays a role in motivational orientation and belonging to an ethnic minority group may influence both internal and external motives and priorities in choosing medicine as a career. In this article, we present a qualitative study of the motives that impel Arab physicians in Israel to choose a medical career. As a theoretical framework, we apply self-determination theory (SDT) (Ryan and Deci in Am Psychol 55:68-78, 2000), consisting of three principal categories situated along a continuum: Amotivation, extrinsic motivation and intrinsic motivation. We show that extrinsic motivation is dominant among Arab physicians in Israel, demonstrating specifically the unique political context and cultural characteristics of Arab society in Israel. These findings, and the attention to the unique motivations of people from different ethnic minority groups who choose medical career, may increase the number of physicians from minority groups, a step known to decrease health gaps in multi-cultural contexts.

  7. The Bethe Wavefunction

    NARCIS (Netherlands)

    Gaudin, M.; Caux, J.-S.

    2014-01-01

    Michel Gaudin's book La fonction d'onde de Bethe is a uniquely influential masterpiece on exactly solvable models of quantum mechanics and statistical physics. Available in English for the first time, this translation brings his classic work to a new generation of graduate students and researchers

  8. The Bethe wavefunction

    CERN Document Server

    Gaudin, Michel

    2014-01-01

    Michel Gaudin's book La fonction d'onde de Bethe is a uniquely influential masterpiece on exactly solvable models of quantum mechanics and statistical physics. Available in English for the first time, this translation brings his classic work to a new generation of graduate students and researchers in physics. It presents a mixture of mathematics interspersed with powerful physical intuition, retaining the author's unmistakably honest tone. The book begins with the Heisenberg spin chain, starting from the coordinate Bethe Ansatz and culminating in a discussion of its thermodynamic properties. Delta-interacting bosons (the Lieb-Liniger model) are then explored, and extended to exactly solvable models associated to a reflection group. After discussing the continuum limit of spin chains, the book covers six- and eight-vertex models in extensive detail, from their lattice definition to their thermodynamics. Later chapters examine advanced topics such as multi-component delta-interacting systems, Gaudin magnets and...

  9. The relational underpinnings of quality internal auditing in medical clinics in Israel.

    Science.gov (United States)

    Carmeli, Abraham; Zisu, Malka

    2009-03-01

    Internal auditing is a key mechanism in enhancing organizational reliability. However, research on the ways quality internal auditing is enabled through learning, deterrence, motivation and process improvement is scant. In particular, the relational underpinnings of internal auditing have been understudied. This study attempts to address this need by examining how organizational trust, perceived organizational support and psychological safety enable internal auditing. Data collected from employees in medical clinics of one of the largest healthcare organizations in Israel at two points in time six months apart. Our results show that organizational trust and perceived organizational support are positively related to psychological safety (measured at time 1), which, in turn, is associated with internal auditing (measured at time 2).

  10. Medical use of cannabis products: Lessons to be learned from Israel and Canada.

    Science.gov (United States)

    Ablin, J; Ste-Marie, P A; Schäfer, M; Häuser, W; Fitzcharles, M-A

    2016-02-01

    The German government intends to reduce the barriers for the medical use of cannabis products. A discussion on the indications and contraindications of the medical use of cannabis and on the changes of the regulatory framework has already begun in Germany. It is useful to draw from the experiences of other countries with a more liberal medical use of cannabis. The Israeli and Canadian experience is outlined by physicians who have been charged with expertise on the medical use of cannabis by their jurisdiction. In Israel, only the plant-based cannabinoid nabiximol (mixture of tetrahydrocannabinol/cannabidiol) can be prescribed for spasticity/chronic pain in multiple sclerosis and for cancer pain. The costs of nabiximole are reimbursed by some, but not by all health maintenance organizations. The medical use of marijuana is permitted; however, it is strictly regulated by the government. Selected companies are allowed to produce marijuana for medical use, and only certain physicians are licensed to prescribe marijuana as a therapeutic drug for specific indications such as chronic neuropathic, and cancer pain, inflammatory bowel diseases, or posttraumatic stress disorder if conventional treatments have failed. The costs of marijuana are not reimbursed by health insurance companies. In Canada, synthetic cannabinoids and the plant-based (nabiximol) are licensed for neuropathic and cancer pain, HIV-related anorexia and chemotherapy-associate nausea. The costs of these synthetic cannabinoids are covered by health insurance companies. The medical use of marijuana as a treatment option is allowed for individual patients suffering from any medical condition when authorized by a medical practitioner or nurse. Licensed producers are the only source for patients to newly access medical cannabis, although those with previous permission to grow may continue cultivation at the present time. The costs of marijuana are not reimbursed by health insurance companies. There are multiple

  11. Assessment of the knowledge and attitudes regarding HIV/AIDS among pre-clinical medical students in Israel

    Science.gov (United States)

    2014-01-01

    Background Today’s medical students are the future physicians of people living with HIV/AIDS (PLWHA). It is therefore essential that medical students possess the appropriate knowledge and attitudes regarding PLWHA. This study aims to evaluate knowledge and attitudes of pre-clinical Israeli medical students and to assess whether their knowledge and attitudes change throughout their pre-clinical studies. Methods A cross-sectional study was conducted among all pre-clinical medical students from the four medical schools in Israel during the academic year of 2010/2011 (a total of 1,470 students). A self-administered questionnaire was distributed. The questionnaire sought student responses pertaining to knowledge of HIV transmission and non-transmission routes, basic knowledge of HIV/AIDS treatment and attitudes towards HIV/AIDS. Results The study’s response rate was 62.24 percent. Knowledge among pre-clinical medical students was generally high and showed a statistically significant improvement as students progressed through their pre-clinical studies. However, there were some misconceptions, mostly regarding HIV transmission via breastfeeding and knowledge of HIV prevention after exposure to the virus. Students’ attitudes were found to include stigmatizing notions. Furthermore, the majority of medical students correlated HIV with shame and fear. In addition, students’ attitudes toward HIV testing and providing confidential medical information were contradictory to health laws, protocols and guidelines. Overall, no positive changes in students’ attitudes were observed during the pre-clinical years of medical school. Conclusion The knowledge of pre-clinical medical students in Israel is generally high, although there are some knowledge inadequacies that require more emphasis in the curricula of the medical schools. Contrary to HIV-related knowledge, medical students’ attitudes are unaffected by their progression through medical school. Therefore, medical

  12. Large N and Bethe ansatz

    OpenAIRE

    Jurco, B.

    2003-01-01

    We describe an integrable model, related to the Gaudin magnet, and its relation to the matrix model of Brezin, Itzykson, Parisi and Zuber. Relation is based on Bethe ansatz for the integrable model and its interpretation using orthogonal polynomials and saddle point approximation. Lagre $N$ limit of the matrix model corresponds to the thermodynamic limit of the integrable system. In this limit (functional) Bethe ansatz is the same as the generating function for correlators of the matrix models.

  13. Meningitis and Meningoencephalitis among Israel Defense Force Soldiers: 20 Years Experience at the Hadassah Medical Centers.

    Science.gov (United States)

    Pikkel, Yoav Y; Ben-Hur, Tamir; Eliahou, Ruth; Honig, Asaf

    2015-11-01

    Meningitis and meningoencephalitis pose major risks of morbidity and mortality. To describe 20 years of experience treating infections of the central nervous system in Israel Defense Force (IDF) soldiers, including the common presentations, pathogens and sequelae, and to identify risk groups among soldiers. All soldiers who were admitted to the Hadassah University Medical Center (both campuses: Ein Kerem and Mt. Scopus) due to meningitis and meningoencephalitis from January 1993 to January 2014 were included in this retrospective study. Clinical, laboratory and radiologic data were reviewed from their hospital and army medical corps files. Attention was given to patients' military job description, i.e., combat vs. non-combat soldier, soldiers in training, and medical personnel. We identified 97 cases of suspected meningitis or meningoencephalitis. Six were mistakenly filed and these patients were found to have other disorders. Four soldiers were diagnosed with epidural abscess and five with meningitis due to non-infectious in flammatory diseases. Eighty-two soldiers in active and reserve duty had infectious meningitis or meningoencephalitis. Of these, 46 (56.1%) were combat soldiers and 31 (37.8%) non-combat; 20 (29.2%) were soldiers in training, 10 (12.2%) were training staff and 8 (9.8%) were medical staff. The main pathogens were enteroviruses, Epstein-Barr virus an d Neisseria meningitidis. In our series, soldiers in training, combat soldiers and medical personnel had meningitis and meningoencephalitis more than other soldiers. Enteroviruses are highly infectious pathogens and can cause outbreaks. N. meningitidis among IDF soldiers is still a concern. Early and aggressive treatment with steroids should be considered especially in robust meningoencephalitis cases.

  14. Combinatorics of Generalized Bethe Equations

    Science.gov (United States)

    Kozlowski, Karol K.; Sklyanin, Evgeny K.

    2013-10-01

    A generalization of the Bethe ansatz equations is studied, where a scalar two-particle S-matrix has several zeroes and poles in the complex plane, as opposed to the ordinary single pole/zero case. For the repulsive case (no complex roots), the main result is the enumeration of all distinct solutions to the Bethe equations in terms of the Fuss-Catalan numbers. Two new combinatorial interpretations of the Fuss-Catalan and related numbers are obtained. On the one hand, they count regular orbits of the permutation group in certain factor modules over {{Z}^M}, and on the other hand, they count integer points in certain M-dimensional polytopes.

  15. Medical condition and care of undocumented migrants in ambulatory clinics in Tel Aviv, Israel: assessing unmet needs.

    Science.gov (United States)

    Mor, Zohar; Raveh, Yuval; Lurie, Ido; Leventhal, Alex; Gamzu, Roni; Davidovitch, Nadav; Benari, Orel; Grotto, Itamar

    2017-07-14

    Approximately 150,000 undocumented migrants (UM) who are medically uninsured reside in Israel, including ~50,000 originating from the horn of Africa (MHA). Free medical-care is provided by two walk-in clinics in Tel-Aviv. This study aims to compare the medical complaints of UM from different origins, define their community health needs and assess gaps between medical needs and available services. This cross-sectional study included a random sample of 610 UM aged 18-64 years, who were treated in these community clinics between 2008 and 2011. The study compared UM who had complex medical conditions which necessitated referral to more equipped medical settings with UM having mild/simple medical conditions, who were treated at the clinics. MHA were younger, unemployed and more commonly males compared with UM originating from other countries. MHA also had longer referral-delays and visited the clinics less frequently. UM with complex medical conditions were more commonly females, had chronic diseases and demonstrated longer referral-delays than those who had mild/simple medical conditions. The latter more commonly presented with complained of respiratory, muscular and skeletal discomfort. In multivariate analysis, the variables which predicted complex medical conditions included female gender, chronic illnes and self-referral to the clinics. The ambulatory clinics were capable of responding to mild/simple medical conditions. Yet, the health needs of women and migrants suffering from complex medical conditions and chronic diseases necessitated referrals to secondary/tertiary medical settings, while jeopardizing the continuity of care. The health gaps can be addressed by a more holistic social approach, which includes integration of UM in universal health insurance.

  16. Expanding the Bethe/Gauge dictionary

    Science.gov (United States)

    Bullimore, Mathew; Kim, Hee-Cheol; Lukowski, Tomasz

    2017-11-01

    We expand the Bethe/Gauge dictionary between the XXX Heisenberg spin chain and 2d N = (2, 2) supersymmetric gauge theories to include aspects of the algebraic Bethe ansatz. We construct the wave functions of off-shell Bethe states as orbifold defects in the A-twisted supersymmetric gauge theory and study their correlation functions. We also present an alternative description of off-shell Bethe states as boundary conditions in an effective N = 4 supersymmetric quantum mechanics. Finally, we interpret spin chain R-matrices as correlation functions of Janus interfaces for mass parameters in the supersymmetric quantum mechanics.

  17. Bethe vectors for XXX-spin chain

    Science.gov (United States)

    Burdík, Čestmír; Fuksa, Jan; Isaev, Alexei

    2014-11-01

    The paper deals with algebraic Bethe ansatz for XXX-spin chain. Generators of Yang-Baxter algebra are expressed in basis of free fermions and used to calculate explicit form of Bethe vectors. Their relation to N-component models is used to prove conjecture about their form in general. Some remarks on inhomogeneous XXX-spin chain are included.

  18. Bethe vectors for XXX-spin chain

    International Nuclear Information System (INIS)

    Burdík, Čestmír; Fuksa, Jan; Isaev, Alexei

    2014-01-01

    The paper deals with algebraic Bethe ansatz for XXX-spin chain. Generators of Yang-Baxter algebra are expressed in basis of free fermions and used to calculate explicit form of Bethe vectors. Their relation to N-component models is used to prove conjecture about their form in general. Some remarks on inhomogeneous XXX-spin chain are included

  19. Practitioner Profile: An Interview with Beth Crittenden

    Directory of Open Access Journals (Sweden)

    Martie Gillen

    2016-12-01

    Full Text Available Beth Crittenden offers financial wellness coaching to people who want growth both professionally and personally. Beth has been working with finances as a focus since 2009, after training in somatic psychology, healthy communication in relationship, and mindful meditation practices and theory.

  20. Use of medical technologies in rehabilitation medicine settings in Israel: results of the TECHNO-R 2005 survey.

    Science.gov (United States)

    Ring, Haim; Keren, Ofer; Zwecker, Manuel; Dynia, Aida

    2007-10-01

    With the development of computer technology and the high-tech electronic industry over the past 30 years, the technological age is flourishing. New technologies are continually being introduced, and questions regarding the economic viability of these technologies need to be addressed. To identify the medical technologies currently in use in different rehabilitation medicine settings in Israel. The TECHNO-R 2005 survey was conducted in two phases. Beginning in 2004, the first survey used a questionnaire with open questions relating to the different technologies in clinical use, including questions on their purpose, who operates the device (technician, physiotherapist, occupational therapist, physician, etc.), and a description of the treated patients. This questionnaire was sent to 31 rehabilitation medicine facilities in Israel. Due to difficulties in comprehension of the term "technology," a second revised standardized questionnaire with closed-ended questions specifying diverse technologies was introduced in 2005. The responder had to mark from a list of 15 different medical technologies which were in use in his or her facility, as well as their purpose, who operates the device, and a description of the treated patients. Transcutaneous electrical nerve stimulation, the TILT bed, continuous passive movement, and therapeutic ultrasound were the most widely used technologies in rehabilitation medicine facilities. Monitoring of the sitting position in the wheelchair, at the bottom of the list, was found to be the least used technology (with 15.4% occurrence). Most of the technologies are used primarily for treatment purposes and to a lesser degree for diagnosis and research. Our study poses a fundamental semantic and conceptual question regarding what kind of technologies are or should be part of the standard equipment of any accredited rehabilitation medicine facility for assessment, treatment and/or research. For this purpose, additional data are needed.

  1. Osteoporosis: A Future Public Health Problem for Israel? Medical and Legal Obligations.

    Science.gov (United States)

    Weisz, George M

    2017-04-01

    Starvation in early life can lead to premature metabolic syndrome and bone demineralization. Osteoporosis in the Jewish population may not yet be a recognized syndrome, but the harsh conditions to which Holocaust survivors were exposed may have increased the incidence of the condition. Immigrants and refugees who came to Israel from East Africa and Yemen - whether decades ago or more recently - may have been at increased risk of under-nutrition during pregnancy, affecting both the mother and consequently the offspring. This malnutrition may be further exacerbated by rapid overfeeding in the adopted developed country. This problem was also recognized at the turn of the 21st century in poor and underdeveloped countries and is becoming a global public health issue. In this review, the risks for premature metabolic syndrome and bone demineralization are enumerated and preventive measures outlined.

  2. Analysis of clinical characteristics and antipsychotic medication prescribing practices of first-episode schizophrenia in Israel: a naturalistic prospective study.

    Science.gov (United States)

    Strous, Rael D; Bar, Faina; Keret, Noa; Lapidus, Raya; Kosov, Nikolai; Chelben, Joseph; Kotler, Moshe

    2006-01-01

    Investigation of the clinical presentation and treatment of first-episode psychosis is important in order to exclude effects of age, chronic illness, long-term treatment and institutionalization. The aim of this descriptive study was to investigate the management practices of first-episode schizophrenia in a cohort of patients in Israel and to document use of the various "typical" or "atypical" antipsychotic agents. Fifty-one consecutive patients (26 M, 25 F) with first-episode psychosis were recruited for study participation and were administered either typical or atypical antipsychotic medications in a naturalistic manner. While an approximately equal number of subjects received typical and atypical medications at illness onset, a prominent shift to atypical antipsychotic treatment occurred over the study course; 18 subjects had medication class shifts: 17 from typical to atypical, and one from atypical to typical. Negative symptoms did not affect length of hospitalization, but were associated with aggression. Higher depression rates were noted in patients with long hospitalizations who received typical antipsychotic medications. Immigrants were admitted at an age approximately four years older than native-born Israelis. The prominent shift from "typical" to "atypical" antipsychotic medications may indicate sensitivity of first-episode psychotic patients to side-effects of "typical" medications and prominence of use of atypical medications in this patient subpopulation be it due to improved efficacy over time or successful marketing. Unique cultural and population characteristics may contribute to the manifestation of first-episode psychosis and suggest the importance of more effective outreach to the immigrant population in order to manage an apparent treatment delay.

  3. Cultural Disparities in the Use of Prescription and Nonprescription Medications Among Midlife Women in Israel.

    Science.gov (United States)

    Lerner-Geva, Liat; Blumstein, Tzvia; Boyko, Valentina; Farhi, Adel; Benyamini, Yael

    2017-07-01

    The study aimed to examine differences in medication use among midlife women from different cultural origins and to identify socio-demographic, health, and lifestyle characteristics associated with prescribed and non-prescribed medication use. Face-to-face interviews with women aged 45-64 years were conducted during 2004-2006 within three population groups: long-term Jewish residents (LTJR), immigrants from the former Soviet Union after 1989, and Arab women. The survey instrument included current use of medications and way of purchasing (with/without prescription). The level of prescribed and non-prescribed medication use was categorized as taking none, taking 1-2, and taking 3 or more medications. The rates of medication use were 59.5% for prescribed medication and 47% for non-prescribed medications. Differences between the minority groups and LTJR were observed mainly for cardiovascular, vitamins, supplements, and hormonal medications. The analyses showed significantly lower use of prescribed medications among immigrants and of non-prescribed medications among Arab women after taking into account health and socioeconomic indicators. Increased use of prescribed and non-prescribed medications was associated with worse health status and older age. Education was associated with increased use of non-prescribed medications. The disparities in pharmaceutical care may be linked to barriers in access to health care and to cultural preferences among minorities.

  4. Colored Quantum Algebra and Its Bethe State

    International Nuclear Information System (INIS)

    Wang Jin-Zheng; Jia Xiao-Yu; Wang Shi-Kun

    2014-01-01

    We investigate the colored Yang—Baxter equation. Based on a trigonometric solution of colored Yang—Baxter equation, we construct a colored quantum algebra. Moreover we discuss its algebraic Bethe ansatz state and highest wight representation. (general)

  5. Experimental observation of Bethe strings

    Science.gov (United States)

    Wang, Zhe; Wu, Jianda; Yang, Wang; Bera, Anup Kumar; Kamenskyi, Dmytro; Islam, A. T. M. Nazmul; Xu, Shenglong; Law, Joseph Matthew; Lake, Bella; Wu, Congjun; Loidl, Alois

    2018-02-01

    Almost a century ago, string states—complex bound states of magnetic excitations—were predicted to exist in one-dimensional quantum magnets. However, despite many theoretical studies, the experimental realization and identification of string states in a condensed-matter system have yet to be achieved. Here we use high-resolution terahertz spectroscopy to resolve string states in the antiferromagnetic Heisenberg-Ising chain SrCo2V2O8 in strong longitudinal magnetic fields. In the field-induced quantum-critical regime, we identify strings and fractional magnetic excitations that are accurately described by the Bethe ansatz. Close to quantum criticality, the string excitations govern the quantum spin dynamics, whereas the fractional excitations, which are dominant at low energies, reflect the antiferromagnetic quantum fluctuations. Today, Bethe’s result is important not only in the field of quantum magnetism but also more broadly, including in the study of cold atoms and in string theory; hence, we anticipate that our work will shed light on the study of complex many-body systems in general.

  6. Bethe Ansatz and supersymmetric vacua

    International Nuclear Information System (INIS)

    Nekrasov, Nikita; Shatashvili, Samson

    2009-01-01

    Supersymmetric vacua of two dimensional N = 4 gauge theories with matter, softly broken by the twisted masses down to N = 2, are shown to be in one-to-one correspondence with the eigenstates of integrable spin chain Hamiltonians. Examples include: the Heisenberg SU(2)XXX spin chain which is mapped to the two dimensional U(N) theory with fundamental hypermultiplets, the XXZ spin chain which is mapped to the analogous three dimensional super-Yang-Mills theory compactified on a circle, the XYZ spin chain and eight-vertex model which are related to the four dimensional theory compactified on T 2 . A consequence of our correspondence is the isomorphism of the quantum cohomology ring of various quiver varieties, such as cotangent bundles to (partial) flag varieties and the ring of quantum integrals of motion of various spin chains. The correspondence extends to any spin group, representations, boundary conditions, and inhomogeneity, it includes Sinh-Gordon and non-linear Schroedinger models as well as the dynamical spin chains like Hubbard model. Compactifications of four dimensional N = 2 theories on a two-sphere lead to the instanton-corrected Bethe equations.

  7. Aero-medical evacuation from the second Israel-Lebanon war: a descriptive study.

    Science.gov (United States)

    Schwartz, Dagan; Resheff, Avram; Geftler, Alex; Weiss, Aviram; Birenbaum, Erez; Lavon, Ophir

    2009-05-01

    The second Lebanon war started as a limited operation and progressed to a large-scale campaign. Most of the fighting took place in mountainous villages and small towns inhabited with civilians. The Israeli Defense Forces (IDF) Airborne rescue and evacuation unit is charged with air evacuation of soldiers and civilians in times of peace, limited conflict, and war. We describe this unit's activities in the second Lebanon war, analyzing injury, treatment, and evacuation characteristics Data were collected from flight medical reports, debriefings of aero-medical team members (usually immediately upon return from mission), ground units medical reports and debriefings, and hospital records. 725 IDF soldiers were injured and 117 killed either in Lebanon or near the Israeli-Lebanese border during the war. A total of 338 (46%) were evacuated in 95 airlifts (averaging 4.5 evacuees per airlift) from the fighting zones or the border. Air evacuation used dedicated helicopters with advanced care capacities, and most victims were evacuated straight from the battlefield, as the fighting was ensuing. Many wounded first received advanced medical care upon the arrival of the aero-medical teams. In military operations within civilian populated areas with threats to ground transport, air evacuation can sometimes be the only readily available option. Providing timely ground advanced medical care proved difficult in many instances. Thus, for many, the rescue helicopter was the first point of access to such care. Aero-medical aircrafts and personnel faced threats from gunfire and missiles, causing both delays in evacuation and a high average number of evacuees per airlift. This article proposes ways of coping with situations in which similar rescue and evacuation problems are likely.

  8. Seeking a second medical opinion: composition, reasons and perceived outcomes in Israel.

    Science.gov (United States)

    Shmueli, Liora; Davidovitch, Nadav; Pliskin, Joseph S; Balicer, Ran D; Hekselman, Igal; Greenfield, Geva

    2017-12-08

    Seeking a second-opinion (SO) is a common clinical practice that can optimize treatment and reduce unnecessary procedures and risks. We aim to characterize the composition of the population of SO seekers, their reasons for seeking a SO and choosing a specific physician, and their perceived outcomes following the SO. A cross-sectional national telephone survey, using a representative sample of the general Israeli population (n = 848, response rate = 62%). SO utilization was defined as seeking an additional clinical opinion from a specialist within the same specialty, for the same medical concern. We describe the characteristics of respondents who obtained SOs, their reasons for doing so and their perceived outcomes: (1) Satisfaction with the SO; (2) Experiencing health improvement after receiving a SO; (3) A difference in the diagnosis or treatment suggested in the first opinions and the second opinions; (4) Preference of the SO over the first one. Most of the respondents who sought a SO (n = 344) were above 60 years old, secular, living with a partner, perceived their income to be above average and their health status to be not so good. For the patients who utilized SOs, orthopedic surgeons were sought out more than any other medical professional.Reasons for seeking a SO included doubts about diagnosis or treatment (38%), search for a sub-specialty expert (19%) and dissatisfaction with communication (19%). SO seekers most frequently chose a specific specialist based on a recommendation from a friend or a relative (33%). About half of the SO seekers also searched for information on the internet. Most of the respondents who sought a SO mentioned that they were satisfied with it (84%), felt health improvement (77%), mentioned that there was a difference between the diagnosis or treatment between the first opinion and the SO (56%) and preferred the SO over the first one (91%). Clinical uncertainty or dissatisfaction with patient-physician communication

  9. Protection of the patient from ionizing radiation in medical exposure in Israel

    International Nuclear Information System (INIS)

    Schlesinger, T.; Ben Shlomo, A.; Berlovitz, Y.

    2002-01-01

    The ICRP issued in 1991 its recent recommendations related to the protection of the worker, the public and the patient from ionizing radiation. In 1996 the IAEA together with the WHO, the ILO and other major international bodies published the Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources (the BSS). The BSS are based on the core principles of Justification, Optimization and Dose Limitation. Many countries adopted the radiation protection philosophy and the administrative framework presented in the BSS as the basis for their legal radiation protection system. Following the publication of the BSS, the EC published in 1997 its Medical Exposure Directive 97/43 /Euratom. Article 14 of the ME Directive requires that EC member states bring into force the laws and administrative provisions necessary to comply with this directive before 13 May 2000. Most EC member states have complied with this requirement and issued the relevant laws and /or regulations. The Ionizing Radiation (Medical Exposure) Regulations that came into force in the UK on 13 May 2000 are a good example

  10. Hans Bethe, Powering the Stars, and Nuclear Physics

    Science.gov (United States)

    dropdown arrow Site Map A-Z Index Menu Synopsis Hans Bethe, Energy Production in Stars, and Nuclear Physics physics, built atomic weapons, and called for a halt to their proliferation. Bethe's dual legacy is one of Laboratory] from 1943 to 1946. Prior to joining the Manhattan Project, Bethe taught physics at Cornell

  11. Obituary: Hans Albrecht Bethe, 1906-2005

    NARCIS (Netherlands)

    Wijers, R.

    2007-01-01

    One of the unquestioned giants of physics and astrophysics, Hans Bethe, died on 6 March 2005, at the venerable age of 98, in his home town of Ithaca, New York. Seven decades of contributing to research and a Nobel Prize for his work on stellar hydrogen burning make a listing of his honors

  12. The Yangians, Bethe ansatz and combinatorics

    International Nuclear Information System (INIS)

    Kirillov, A.N.; Reshetikhin, N.Yu.

    1986-01-01

    An axiomatic definition of a quantum monodromy matrix and the representations of its corresponding Hopf algebra are discussed. The connection between the quantum inverse transform method and the representation theory of a symmetric group is considered. A new approach to the completeness problem of Bethe vectors is also given. (orig.)

  13. Omesi, Israel

    African Journals Online (AJOL)

    Omesi, Israel. Vol 9, No 4 (2015) - Articles Tax Reforms in Nigeria: Case for Value Added Tax (VAT) Abstract PDF. ISSN: 2070-0083. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL ...

  14. Obituary: Hans Albrecht Bethe, 1906-2005

    Science.gov (United States)

    Wijers, Ralph

    2007-12-01

    One of the unquestioned giants of physics and astrophysics, Hans Bethe, died on 6 March 2005, at the venerable age of 98, in his home town of Ithaca, New York. Seven decades of contributing to research and a Nobel Prize for his work on stellar hydrogen burning make a listing of his honors superfluous (besides being impossible in this space). Bethe was born in Strassburg, in then German Alsass Lothringen, on 2 July 1906. His father, Albrecht Julius Bethe (1872-1954), taught physiology at the University, and his mother, Anna Kuhn (1876-1966), was a musician and writer. Both his grandfathers were physicians. He spent his youth in Strassburg, Kiel, and Frankfurt, and some time in sanatoria due to tuberculosis. Hans's first scientific paper, at age 18, was with his father and a colleague, on dialysis. His education and early career in Germany brought him into contact with many top stars in the quantum revolution. Starting in Frankfurt in chemistry, Bethe soon switched to physics, taught there by Walter Gerlach and Karl Meissner, among others. In 1926, he successfully applied to join Arnold Sommerfeld's group in Munich, where he met one of his later long-term collaborators, Rudolf Peierls. Bethe considered his entry into physics to have come at an ideal time, with the new ideas of wave mechanics being developed and discussed right there; it was certainly also at an ideal place. His doctoral thesis was on the theory of electron diffraction by crystals, following the experimental work by Clinton Davisson and Lester Germer and the work on X-ray diffraction by Max von Laue and Paul Ewald. The newly minted doctor went from there briefly to Frankfurt and then to Ewald in Stuttgart, where he felt at home academically and personally. In 1939, Bethe would marry Ewald's daughter Rose. Not much later, though, Sommerfeld recalled him to Munich, where Sommerfeld created a Privatdozent position for him. There he worked out the solution for a linear chain of coupled spins by what we

  15. The Medical Exposure to Ionizing Radiation and Protection of the Patient in Medical Imaging Procedures for Diagnostic and Therapeutic Purposes (Excluding Radiotherapy) using X-Rays in Israel - Risk - Cost and Benefit

    International Nuclear Information System (INIS)

    Ben-Shlomo, A.

    1998-10-01

    Diagnostic and therapeutic radiology is playing a major role in modern medicine. The utilization of devices emitting ionizing radiation for medical diagnostic and therapeutic purposes is classified into three categories: a. Radiotherapy procedures for the treatment of malignant and benign tumors. b. Nuclear medicine procedures using radiopharmaceuticals that are introduced into the patient's body for diagnostic and therapeutic purposes. c. Diagnostic and therapeutic x-ray imaging procedures. This group includes conventional radiography, conventional fluoroscopy, cardiac catheterization, angiography, CT, mammography, dental, and fluoroscopy operation procedures. A survey was carried out on a sample of three major Israeli hospitals in order to: 1. Determine the status of radiation protection of patients in Israel with regard to the use of x-rays in medical imaging and interventional radiology. 2. Assess the extent of exposure of the population to medical x-rays, and assess the collective risk in Israel in this relation (based on Icr-60). 3. Carry out a cost-benefit optimization procedure related to the means that should be used to reduce the exposure of Israeli patients under x-ray procedures. 4. Establish a of practical recommendations to reduce the x-ray radiation exposure of patients and to increase the image quality. 5. Establish a number of basic rules to be utilized by health policy makers in Israel

  16. The Medical Exposure to Ionizing Radiation and Protection of the Patient in Medical Imaging Procedures for Diagnostic and Therapeutic Purposes (Excluding Radiotherapy) using X-Rays in Israel - Risk - Cost and Benefit

    Energy Technology Data Exchange (ETDEWEB)

    Ben-Shlomo, A

    1998-10-01

    Diagnostic and therapeutic radiology is playing a major role in modern medicine. The utilization of devices emitting ionizing radiation for medical diagnostic and therapeutic purposes is classified into three categories: a. Radiotherapy procedures for the treatment of malignant and benign tumors. b. Nuclear medicine procedures using radiopharmaceuticals that are introduced into the patient's body for diagnostic and therapeutic purposes. c. Diagnostic and therapeutic x-ray imaging procedures. This group includes conventional radiography, conventional fluoroscopy, cardiac catheterization, angiography, CT, mammography, dental, and fluoroscopy operation procedures. A survey was carried out on a sample of three major Israeli hospitals in order to: 1. Determine the status of radiation protection of patients in Israel with regard to the use of x-rays in medical imaging and interventional radiology. 2. Assess the extent of exposure of the population to medical x-rays, and assess the collective risk in Israel in this relation (based on Icr-60). 3. Carry out a cost-benefit optimization procedure related to the means that should be used to reduce the exposure of Israeli patients under x-ray procedures. 4. Establish a of practical recommendations to reduce the x-ray radiation exposure of patients and to increase the image quality. 5. Establish a number of basic rules to be utilized by health policy makers in Israel.

  17. Real time medical learning using the WhatsApp cellular network: a cross sectional study following the experience of a division's medical officers in the Israel Defense Forces.

    Science.gov (United States)

    Blumenfeld, Ofer; Brand, Ronen

    2016-01-01

    Primary care medical officers (MOs) are expected to maintain self-education while serving in their units in order to maintain professional standards. With the rise of smartphone use in the Israel Defense Forces (IDF), the WhatsApp application can facilitate medical learning. To date, there has been no description of the use of this tool by MOs in a military setting. This paper aims to describe the pattern of use of a WhatsApp application group by IDF's MOs. We collected all the information (textual and visual) uploaded to a WhatsApp group called "The Division's Physicians", originally established two years earlier, during a randomly selected sample month. We analyzed the pattern of its use and explored the association between the number of questions and responses uploaded to the group and the duration of service of their senders. In December 2014, the "The Division's Physicians" WhatsApp group had 41 participants. We identified 478 messages classified as questions and 531 messages classified as responses. The number of questions asked by MOs in their first 2 months of service in the battalion (median = 14.5) and the number of questions asked by MOs with more than one year of their first assignment (median = 10.5) were significantly higher than the number of questions (median = 1.0) asked by MOs in their second assignment or later ( p values for comparisons were 0.008 and 0.012 respectively). We also found that both the number of responses provided by MOs with more than one year of service in the battalion (median = 21) and the number of responses provided by MOs in their second assignment or later (median = 5) were significantly higher than the number of responses (median = 1) provided by MOs within their first 2 months of service in the battalion ( p value for comparisons were 0.024 and 0.039 respectively). We conclude from our preliminary study that a WhatsApp group can facilitate the transfer of knowledge from more experienced MOs to those with

  18. [The world of medicine encounters the world of halakha--the great medical halakhist and Israel Prize awardee Rabbi Eliezer Waldenberg (1915-2006)].

    Science.gov (United States)

    Strous, Rael D; Shenkelowsky, Eliezer

    2008-01-01

    Recently, one of the most important medical halakhists of all time, Rabbi Eliezer Yehuda Waldenberg died. He was affectionately known as the Tzitz Eliezer after his monumental halakhic treatise of that name. He was a leading rabbi, a judge on the Supreme Rabbinical Court in Jerusalem, and an eminent authority on medical halakha. He also served as the rabbi of the Shaare Zedek Medical Center in Jerusalem for many years prior to his death. His most important body of work, the Tzitz Eliezer, is a treatise of medical halakhic questions and many consider it as one of the great achievements of halakhic scholarship of the 20th century. Although he has written in all fields of halakha in general and medicine in particular, he is best known for his verdicts on physician responsibility, fertility, abortion, smoking, medicine on the Sabbath, organ transplantation, cosmetic surgery and determination of death. While some of his decisions on medical issues have proven controversial, they reflect scholarship and sensitivity and are respected by ethicists and clergy across the board. In 1976 he received the Israel Prize, the nation's highest honor, for Torah literature. His greatness lay in his ability to connect and gain respect across the board of the worlds of modern medicine and halakhic Judaism. Many of his decisions are today considered as routine and standard operating procedure, but, at the time, his definitions were considered new and original. He will be sorely missed by the medical and halakhic communities.

  19. Sequential Bethe vectors and the quantum Ernst system

    International Nuclear Information System (INIS)

    Niedermaier, M.; Samtleben, H.

    2000-01-01

    We give a brief review on the use of Bethe Ansatz techniques to construct solutions of recursive functional equations which emerged in a bootstrap approach to the quantum Ernst system. The construction involves two particular limits of a rational Bethe Ansatz system with complex inhomogeneities. First, we pinch two insertions to the critical value. This links Bethe systems with different number of insertions and leads to the concept of sequential Bethe vectors. Second, we study the semiclassical limit of the system in which the scale parameter of the insertions tends to infinity. (author)

  20. Thermodynamic Bethe ansatz with Haldane statistics

    International Nuclear Information System (INIS)

    Bytsko, A.G.; Fring, A.

    1998-01-01

    We derive the thermodynamic Bethe ansatz equation for the situation in which the statistical interaction of a multi-particle system is governed by Haldane statistics. We formulate a macroscopical equivalence principle for such systems. Particular CDD ambiguities play a distinguished role in compensating the ambiguity in the exclusion statistics. We derive Y-systems related to generalized statistics. We discuss several fermionic, bosonic and anyonic versions of affine Toda field theories and Calogero-Sutherland type models in the context of generalized statistics. (orig.)

  1. Introduction to the thermodynamic Bethe ansatz

    Science.gov (United States)

    van Tongeren, Stijn J.

    2016-08-01

    We give a pedagogical introduction to the thermodynamic Bethe ansatz, a method that allows us to describe the thermodynamics of integrable models whose spectrum is found via the (asymptotic) Bethe ansatz. We set the stage by deriving the Fermi-Dirac distribution and associated free energy of free electrons, and then in a similar though technically more complicated fashion treat the thermodynamics of integrable models, focusing first on the one-dimensional Bose gas with delta function interaction as a clean pedagogical example, secondly the XXX spin chain as an elementary (lattice) model with prototypical complicating features in the form of bound states, and finally the {SU}(2) chiral Gross-Neveu model as a field theory example. Throughout this discussion we emphasize the central role of particle and hole densities, whose relations determine the model under consideration. We then discuss tricks that allow us to use the same methods to describe the exact spectra of integrable field theories on a circle, in particular the chiral Gross-Neveu model. We moreover discuss the simplification of TBA equations to Y systems, including the transition back to integral equations given sufficient analyticity data, in simple examples.

  2. Teaching corner: an undergraduate medical education program comprehensively integrating global health and global health ethics as core curricula : student experiences of the medical school for international health in Israel.

    Science.gov (United States)

    Teichholtz, Sara; Kreniske, Jonah Susser; Morrison, Zachary; Shack, Avraham R; Dwolatzky, Tzvi

    2015-03-01

    The Medical School for International Health (MSIH) was created in 1996 by the Faculty of Health Sciences at Ben-Gurion University of the Negev in affiliation with Columbia University's Health Sciences division. It is accredited by the New York State Board of Education. Students complete the first three years of the program on the Ben-Gurion University campus in Be'er-Sheva, Israel, while fourth-year electives are completed mainly in the United States (at Columbia University Medical Center and affiliates as well as other institutions) along with a two-month global health elective at one of numerous sites located around the world (including Canada, Ethiopia, India, Israel, Kenya, Nepal, Peru, the Philippines, Sri Lanka, Uganda, the United States, and Vietnam). The unique four-year, American-style curriculum is designed not only to prepare physicians who will be able to work at both an individual and community level but also at both of these levels anywhere in the world. In this way, it combines elements of medical and public health curricula not limited to an American perspective.

  3. Obituary: Beth Brown (1969-2008)

    Science.gov (United States)

    Bregman, Joel

    2011-12-01

    The astronomical community lost one of its most buoyant and caring individuals when Beth Brown died, unexpectedly, at the age of 39 from a pulmonary embolism. Beth Brown was born in Roanoke, Virginia where she developed a deep interest in astronomy, science, and science fiction (Star Trek). After graduating as the valedictorian of William Fleming High School's Class of 1987, she attended Howard University, where she graduated summa cum laude in 1991 with a bachelor's degree in astrophysics. Following a year in the graduate physics program at Howard, she entered the graduate program in the Department of Astronomy at the University of Michigan, the first African-American woman in the program. She received her PhD in 1998, working with X-ray observations of elliptical galaxies from the Röntgen Satellite (ROSAT; Joel Bregman was her advisor). She compiled and analyzed the first large complete sample of such galaxies with ROSAT and her papers in this area made an impact in the field. Following her PhD, Beth Brown held a National Academy of Science & National Research Council Postdoctoral Research Fellowship at NASA's Goddard Space Flight Center. Subsequently, she became a civil servant at the National Space Science Data Center at GSFC, where she was involved in data archival activities as well as education and outreach, a continuing passion in her life. In 2006, Brown became an Astrophysics Fellow at GSFC, during which time she worked as a visiting Assistant Professor at Howard University, where she taught and worked with students and faculty to improve the teaching observatory. At the time of her death, she was eagerly looking forward to a new position at GSFC as the Assistant Director for Science Communications and Higher Education. Beth Brown was a joyous individual who loved to work with people, especially in educating them about our remarkable field. Her warmth and openness was a great aid in making accessible explanations of otherwise daunting astrophysical

  4. Algebraic Bethe ansatz for 19-vertex models with reflection conditions

    International Nuclear Information System (INIS)

    Utiel, Wagner

    2003-01-01

    In this work we solve the 19-vertex models with the use of algebraic Bethe ansatz for diagonal reflection matrices (Sklyanin K-matrices). The eigenvectors, eigenvalues and Bethe equations are given in a general form. Quantum spin chains of spin one derived from the 19-vertex models were also discussed

  5. Centenary Birth Anniversary of E. W. Beth (1908-1964)

    Science.gov (United States)

    Bagni, Giorgio T.

    2008-01-01

    Evert Willem Beth (1908-1964) was a Dutch logician, mathematician and philosopher, whose work mainly concerned the foundations of mathematics. Beth was among the founders of the Commission Internationale pour l'Etude et l'Amelioration de l'Enseignement des Mathematiques and was a member of the Central Committee of the International Commission on…

  6. Medline Plus

    Full Text Available ... 5/08/2008) Testicular Disorders Varicocele Surgery (Beth Israel Medical Center, New York, NY, 2/24/2009) ... Reconstruction Breast Reconstruction: Deep Inferior Epigastric Perforator (Beth Israel Medical Center, New York, NY, 1/11/2008) ...

  7. Where are the roots of the Bethe Ansatz equations?

    Energy Technology Data Exchange (ETDEWEB)

    Vieira, R.S., E-mail: rsvieira@df.ufscar.br; Lima-Santos, A., E-mail: dals@df.ufscar.br

    2015-10-02

    Changing the variables in the Bethe Ansatz Equations (BAE) for the XXZ six-vertex model we had obtained a coupled system of polynomial equations. This provided a direct link between the BAE deduced from the Algebraic Bethe Ansatz (ABA) and the BAE arising from the Coordinate Bethe Ansatz (CBA). For two magnon states this polynomial system could be decoupled and the solutions given in terms of the roots of some self-inversive polynomials. From theorems concerning the distribution of the roots of self-inversive polynomials we made a thorough analysis of the two magnon states, which allowed us to find the location and multiplicity of the Bethe roots in the complex plane, to discuss the completeness and singularities of Bethe's equations, the ill-founded string-hypothesis concerning the location of their roots, as well as to find an interesting connection between the BAE with Salem’s polynomials.

  8. Occupational radiation protection legislation in Israel

    International Nuclear Information System (INIS)

    Tadmor, J.; Schlesinger, T.; Lemesch, C.

    1980-01-01

    Various governmental agencies, including the Ministry of Health, the Ministry of Labor and the Israel AEC are responsible for the control of the use of radioactive materials and medical X-ray machines in Israel. Present legislation deals mainly with the legal aspects of the purchase, transport and possession of radioactive materials and the purchase and operation of medical X-ray machines. No legislation refers explicitly to the protection of the worker from ionizing (and non-ionizing) radiation. A special group of experts appointed by the Minister of Labor recently worked out a comprehensive draft law concerning all legal aspects of occupational radiation protection in Israel. Among the main chapters of the draft are: general radiation protection principles, national radiation protection standards, medical supervision of radiation workers, personal monitoring requirements. The present situation with regard to radiation hazard control in Israel and details of the proposed radiation protection law is discussed. (Author)

  9. Algebraic Bethe ansatz for the Izergin-Korepin R matrix

    International Nuclear Information System (INIS)

    Tarasov, V.O.

    1989-01-01

    The authors propose a generalization of the algebraic Bethe ansatz for the Izergin-Korepin R matrix - the simplest unstudied odd-dimensional solution of the Yang-Baxter equation - and they discuss some related questions. The first section of the paper is an introduction. In the second they indicate a way of generalizing the algebraic Bethe ansatz to the case of the Izergin-Korepin R matrix. The simplest monodromy matrices (L operators) for this R matrix are described in the third section. The fourth section is devoted to the proof of the proposed generalization of the algebraic Bethe ansatz

  10. Off-diagonal Bethe ansatz for exactly solvable models

    CERN Document Server

    Wang, Yupeng; Cao, Junpeng; Shi, Kangjie

    2015-01-01

    This book serves as an introduction of the off-diagonal Bethe Ansatz method, an analytic theory for the eigenvalue problem of quantum integrable models. It also presents some fundamental knowledge about quantum integrability and the algebraic Bethe Ansatz method. Based on the intrinsic properties of R-matrix and K-matrices, the book introduces a systematic method to construct operator identities of transfer matrix.  These identities allow one to establish the inhomogeneous T-Q relation formalism to obtain Bethe Ansatz equations and to retrieve corresponding eigenstates. Several longstanding models can thus be solved via this method since the lack of obvious reference states is made up. Both the exact results and the off-diagonal Bethe Ansatz method itself may have important applications in the fields of quantum field theory, low-dimensional condensed matter physics, statistical physics and cold atom systems.

  11. Model of pair aggregation on the Bethe lattice

    DEFF Research Database (Denmark)

    Baillet, M.V.-P.; Pacheco, A.F.; Gómez, J.B.

    1997-01-01

    We extend a recent model of aggregation of pairs of particles, analyzing the case in which the supporting framework is a Bethe lattice. The model exhibits a critical behavior of the percolation theory type....

  12. What should be given a priority - costly medications for relatively few people or inexpensive ones for many? The Health Parliament public consultation initiative in Israel.

    Science.gov (United States)

    Guttman, Nurit; Shalev, Carmel; Kaplan, Giora; Abulafia, Ahuva; Bin-Nun, Gabi; Goffer, Ronen; Ben-Moshe, Roei; Tal, Orna; Shani, Mordechai; Lev, Boaz

    2008-06-01

    In the past two decades, government and civic organizations have been implementing a wide range of deliberative public consultations on health care-related policy. Drawing on these experiences, a public consultation initiative in Israel called the Health Parliament was established. To implement a public consultation initiative that will engage members of the public in the discussion of four healthcare policy questions associated with equity in health services and on priorities for determining which medications and treatments should be included in the basket of national health services. One hundred thirty-two participants from the general population recruited through a random sample were provided with background materials and met over several months in six regional sites. Dilemma activities were used and consultants were available for questions and clarifications. Participants presented their recommendations in a national assembly to the Minister of Health. Across the regional groups the recommendations were mostly compatible, in particular regarding considering the healthcare system's monetary state, even at the expense of equity, but for each policy question minority views were also expressed. A strong emphasis in the recommendations was pragmatism. Participants felt the experience was worthwhile; though the actual impact of their recommendations on policy making was indirect, they were willing to participate in future consultations. However, despite enthusiasm the initiative was not continued. Issues raised are whether consultation initiatives must have a direct impact on healthcare policy decisions or can be mainly a venue to involve citizens in the deliberation of healthcare policy issues.

  13. Overlaps of partial Néel states and Bethe states

    International Nuclear Information System (INIS)

    Foda, O; Zarembo, K

    2016-01-01

    Partial Néel states are generalizations of the ordinary Néel (classical anti-ferromagnet) state that can have arbitrary integer spin. We study overlaps of these states with Bethe states. We first identify this overlap with a partial version of reflecting-boundary domain-wall partition function, and then derive various determinant representations for off-shell and on-shell Bethe states. (paper: quantum statistical physics, condensed matter, integrable systems)

  14. Bethe-Salpeter amplitudes and static properties of the deuteron

    International Nuclear Information System (INIS)

    Kaptari, L.P.; Bondarenko, S.G.; Khanna, F.C.; Kaempfer, B.; Technische Univ. Dresden

    1996-04-01

    Extended calculations of the deuteron's static properties, based on the numerical solution of the Bethe-Salpeter equation, are presented. A formalism is developed, which provides a comparative analysis of the covariant amplitudes in various representations and nonrelativistic wave functions. The magnetic and quadrupole moments of the deuteron are calculated in the Bethe-Salpeter formalism and the role of relativistic corrections is discussed. (orig.)

  15. [Work satisfaction, quality of life and leisure time of residents at the Soroka University Medical Center, Beer Sheba, Israel].

    Science.gov (United States)

    Acker, Asaf; Perry, Zvi; Reuveni, Haim; Toker, Asaf

    2009-02-01

    Work dissatisfaction among physicians worldwide continues to rise over the last few decades, mainly due to declining professional prestige, tack of self fulfillment, time pressure and tack of leisure time. Physicians' burnout is a major result of dissatisfaction, causing doctors to leave the medical profession, and to provide lower quality of care. To examine the work satisfaction, quality of life and leisure time of residents in the Soroka University Medical Center. A validated questionnaire was delivered during the second half of 2004 to 252 residents in the Soroka University Medical Center The data was analyzed using the SPSS 12 for windows program. Descriptive analysis, parametric Students' T Test [where pleisure time. Further attention must be given to these matters--a step which will eventually improve patient care, and delay, to some extent, the burnout of physicians.

  16. The Bethe-Salpeter equation with fermions

    International Nuclear Information System (INIS)

    Efimov, G.V.

    2007-01-01

    The Bethe-Salpeter (BS) equation in the ladder approximation is studied within a fermion theory: two fermion fields (constituents) with mass m interacting via an exchange of a scalar field with mass μ. The BS equation can be written in the form of an integral equation in the configuration Euclidean x-space with the symmetric kernel K for which Tr K 2 = ∞ due to the singular character of the fermion propagator. This kernel is represented in the form K = K 0 + K I . The operator K 0 with Tr K 0 2 ∞ is of the 'fall at the center' potential type and describes a continuous spectrum only. Besides the presence of this operator leads to a restriction on the value of the coupling constant. The kernel K I with Tr K I 2 2 c 2 and the variational procedure of calculations of eigenvalues and eigenfunctions can be applied. The quantum pseudoscalar and scalar mesodynamics is considered. The binding energy of the state 1 + (deuteron) as a function of the coupling constant is calculated in the framework of the procedure formulated above. It is shown that this bound state is absent in the pseudoscalar mesodynamics and does exist in the scalar mesodynamics. A comparison with the non-relativistic Schroedinger picture is made. (author)

  17. Nuclear forces the making of the physicist Hans Bethe

    CERN Document Server

    Schweber, Silvan S

    2012-01-01

    On the fiftieth anniversary of Hiroshima, Nobel-winning physicist Hans Bethe called on his fellow scientists to stop working on weapons of mass destruction. What drove Bethe, the head of Theoretical Physics at Los Alamos during the Manhattan Project, to renounce the weaponry he had once worked so tirelessly to create? That is one of the questions answered by "Nuclear Forces", a riveting biography of Bethe's early life and development as both a scientist and a man of principle. As Silvan Schweber follows Bethe from his childhood in Germany, to laboratories in Italy and England, and on to Cornell University, he shows how these differing environments were reflected in the kind of physics Bethe produced. Many of the young quantum physicists in the 1930s, including Bethe, had Jewish roots, and Schweber considers how Liberal Judaism in Germany helps explain their remarkable contributions. A portrait emerges of a man whose strategy for staying on top of a deeply hierarchical field was to tackle only those problems h...

  18. Early experiences with big data at an academic medical center.

    Science.gov (United States)

    Halamka, John D

    2014-07-01

    Beth Israel Deaconess Medical Center (BIDMC), an academic health care institution affiliated with Harvard University, has been an early adopter of electronic applications since the 1970s. Various departments of the medical center and the physician practice groups affiliated with it have implemented electronic health records, filmless imaging, and networked medical devices to such an extent that data storage at BIDMC now amounts to three petabytes and continues to grow at a rate of 25 percent a year. Initially, the greatest technical challenge was the cost and complexity of data storage. However, today the major focus is on transforming raw data into information, knowledge, and wisdom. This article discusses the data growth, increasing importance of analytics, and changing user requirements that have shaped the management of big data at BIDMC. Project HOPE—The People-to-People Health Foundation, Inc.

  19. What should be given a priority – costly medications for relatively few people or inexpensive ones for many? The Health Parliament public consultation initiative in Israel

    Science.gov (United States)

    Guttman, Nurit; Shalev, Carmel; Kaplan, Giora; Abulafia, Ahuva; Bin‐Nun, Gabi; Goffer, Ronen; Ben‐Moshe, Roei; Tal, Orna; Shani, Mordechai; Lev, Boaz

    2008-01-01

    Abstract Background  In the past two decades, government and civic organizations have been implementing a wide range of deliberative public consultations on health care‐related policy. Drawing on these experiences, a public consultation initiative in Israel called the Health Parliament was established. Goals  To implement a public consultation initiative that will engage members of the public in the discussion of four healthcare policy questions associated with equity in health services and on priorities for determining which medications and treatments should be included in the basket of national health services. Method  One hundred thirty‐two participants from the general population recruited through a random sample were provided with background materials and met over several months in six regional sites. Dilemma activities were used and consultants were available for questions and clarifications. Participants presented their recommendations in a national assembly to the Minister of Health. Outcomes  Across the regional groups the recommendations were mostly compatible, in particular regarding considering the healthcare system’s monetary state, even at the expense of equity, but for each policy question minority views were also expressed. A strong emphasis in the recommendations was pragmatism. Conclusion  Participants felt the experience was worthwhile; though the actual impact of their recommendations on policy making was indirect, they were willing to participate in future consultations. However, despite enthusiasm the initiative was not continued. Issues raised are whether consultation initiatives must have a direct impact on healthcare policy decisions or can be mainly a venue to involve citizens in the deliberation of healthcare policy issues. PMID:18429997

  20. Selected Works Of Hans A Bethe (With Commentary)

    International Nuclear Information System (INIS)

    Bethe, Hans A.

    1997-01-01

    Hans A Bethe received the Nobel Prize for Physics in 1967 for his work on the production of energy in stars. A living legend among the physics community, he helped to shape classical physics into quantum physics and increased the understanding of the atomic processes responsible for the properties of matter and of the forces governing the structures of atomic nuclei. This collection of papers by Prof Bethe dates from 1928, when he received his PhD, to now. It covers several areas and reflects the many contributions in research and discovery made by one of the most important and eminent physicists of all time. Special commentaries have been written by Prof Bethe to complement the selected papers

  1. A universality test of the quantum string Bethe ansatz

    DEFF Research Database (Denmark)

    Freyhult, L.; Kristjansen, C.

    2006-01-01

    We show that the quantum corrected string Bethe ansatz passes an important universality test by demonstrating that it correctly incorporates the non-analytical terms in the string sigma model one-loop correction for rational three-spin strings with two out of the three spins identical. Subsequent......, we use the quantum corrected string Bethe ansatz to predict the exact form of the non-analytic terms for the generic rational three-spin string.......We show that the quantum corrected string Bethe ansatz passes an important universality test by demonstrating that it correctly incorporates the non-analytical terms in the string sigma model one-loop correction for rational three-spin strings with two out of the three spins identical. Subsequently...

  2. Quantum Waveguide Properties of Bethe Lattices with a Ring

    International Nuclear Information System (INIS)

    Zhi-Ping, Lin; Zhi-Lin, Hou; You-Yan, Liu

    2008-01-01

    Based on waveguide theory we investigate electronic transport properties of Bethe lattices with a mesoscopic ring threaded by a magnetic flux. The generalized eigen-function method (GEM) is used to calculate the transmission and reflection coefficients up to the fifth generation of Bethe lattices. The relationships among the transmission coefficient T, magnetic flux φ and wave vector kl are investigated in detail. The numerical results are shown by the three-dimensional plots and contour maps. Some resonant-transmission features and the symmetry of the transmission coefficient T to flux φ are observed and discussed. (condensed matter: electronic structure, electrical, magnetic, and optical properties)

  3. A Sectarian Group Called Israel

    DEFF Research Database (Denmark)

    Lemche, Niels Peter

    2017-01-01

    En diskussion af navnet "Israel" set i et historisk perspektiv , hvor der mellem 822 f.Kr. og 1948 eft Kr. ikke eksisterede en historisk satstslig organisation ved navn Israel.......En diskussion af navnet "Israel" set i et historisk perspektiv , hvor der mellem 822 f.Kr. og 1948 eft Kr. ikke eksisterede en historisk satstslig organisation ved navn Israel....

  4. Pionierin der Religionspsychologie: Marianne Beth (1890-1984)

    NARCIS (Netherlands)

    Belzen, J.A.

    2010-01-01

    This article deals with the contributions to the psychology of religion made by Dr. Marianne Beth (1890-1984), an almost totally forgotten pioneer of the psychology of religion. The article especially contextualizes her initiative to turn "unbelief" into a topic for research in psychology of

  5. Hans Bethe, Quantum Mechanics, and the Lamb Shift

    Indian Academy of Sciences (India)

    addressed by Bethe in his own inimitable style: He was returning to ... the solution in the train itself (!), on his return journey ... was a viable atomic model to account for some cru- ... The WS conditions in turn were based on the Hamilton-.

  6. EPA Collaboration with Israel

    Science.gov (United States)

    The United States and Israel focus on scientific and technical collaboration to protect the environment, by exchanging scientific and technical information, arranging visits of scientific personnel, cooperating in scientific symposia and workshops, etc.

  7. Algebraic Bethe ansatz for the XXX chain with triangular boundaries and Gaudin model

    Energy Technology Data Exchange (ETDEWEB)

    Cirilo António, N., E-mail: nantonio@math.ist.utl.pt [Centro de Análise Funcional e Aplicações, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa (Portugal); Manojlović, N., E-mail: nmanoj@ualg.pt [Grupo de Física Matemática da Universidade de Lisboa, Av. Prof. Gama Pinto 2, PT-1649-003 Lisboa (Portugal); Departamento de Matemática, F.C.T., Universidade do Algarve, Campus de Gambelas, PT-8005-139 Faro (Portugal); Salom, I., E-mail: isalom@ipb.ac.rs [Institute of Physics, University of Belgrade, P.O. Box 57, 11080 Belgrade (Serbia)

    2014-12-15

    We implement fully the algebraic Bethe ansatz for the XXX Heisenberg spin chain in the case when both boundary matrices can be brought to the upper-triangular form. We define the Bethe vectors which yield the strikingly simple expression for the off shell action of the transfer matrix, deriving the spectrum and the relevant Bethe equations. We explore further these results by obtaining the off shell action of the generating function of the Gaudin Hamiltonians on the corresponding Bethe vectors through the so-called quasi-classical limit. Moreover, this action is as simple as it could possibly be, yielding the spectrum and the Bethe equations of the Gaudin model.

  8. Algebraic Bethe ansatz for the XXX chain with triangular boundaries and Gaudin model

    Science.gov (United States)

    Cirilo António, N.; Manojlović, N.; Salom, I.

    2014-12-01

    We implement fully the algebraic Bethe ansatz for the XXX Heisenberg spin chain in the case when both boundary matrices can be brought to the upper-triangular form. We define the Bethe vectors which yield the strikingly simple expression for the off shell action of the transfer matrix, deriving the spectrum and the relevant Bethe equations. We explore further these results by obtaining the off shell action of the generating function of the Gaudin Hamiltonians on the corresponding Bethe vectors through the so-called quasi-classical limit. Moreover, this action is as simple as it could possibly be, yielding the spectrum and the Bethe equations of the Gaudin model.

  9. Shared decision-making in Israel: status, barriers, and recommendations

    OpenAIRE

    Miron-Shatz, Talya; Golan, Ofra; Brezis, Mayer; Siegal, Gil; Doniger, Glen M

    2012-01-01

    Abstract Shared decision making (SDM) - involving patients in decisions relevant to their health - has been increasingly influential in medical thought and practice around the world. This paper reviews the current status of SDM in Israel, including efforts to promote SDM in the legislation and healthcare system, its influence in medical training and the national health plans, and funding for SDM-related research. Published studies of SDM in Israel are also reviewed. Although informed consent ...

  10. Euclidean to Minkowski Bethe-Salpeter amplitude and observables

    International Nuclear Information System (INIS)

    Carbonell, J.; Frederico, T.; Karmanov, V.A.

    2017-01-01

    We propose a method to reconstruct the Bethe-Salpeter amplitude in Minkowski space given the Euclidean Bethe-Salpeter amplitude - or alternatively the light-front wave function - as input. The method is based on the numerical inversion of the Nakanishi integral representation and computing the corresponding weight function. This inversion procedure is, in general, rather unstable, and we propose several ways to considerably reduce the instabilities. In terms of the Nakanishi weight function, one can easily compute the BS amplitude, the LF wave function and the electromagnetic form factor. The latter ones are very stable in spite of residual instabilities in the weight function. This procedure allows both, to continue the Euclidean BS solution in the Minkowski space and to obtain a BS amplitude from a LF wave function. (orig.)

  11. Glueball properties from the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Kellermann, Christian

    2012-01-01

    For over thirty years bound states of gluons are an outstanding problem of both theoretical and experimental physics. Being predicted by Quantum-Chromodynamics their experimental confirmation is one of the foremost goals of large experimental facilities currently under construction like FAIR in Darmstadt. This thesis presents a novel approach to the theoretical determination of physical properties of bound states of two gluons, called glueballs. It uses the consistent combination of Schwinger-Dyson equations for gluons and ghosts and appropriate Bethe-Salpeter equations describing their corresponding bound-states. A rigorous derivation of both sets of equations, starting from an 2PI effective action is given as well as a general determination of appropriate decompositions of Bethe-Salpeter amplitudes to a given set of quantum numbers of a glueball. As an application example bound state masses of glueballs in a simple truncation scheme are calculated. (orig.)

  12. Euclidean to Minkowski Bethe-Salpeter amplitude and observables

    Energy Technology Data Exchange (ETDEWEB)

    Carbonell, J. [Universite Paris-Sud, IN2P3-CNRS, Institut de Physique Nucleaire, Orsay Cedex (France); Frederico, T. [Instituto Tecnologico de Aeronautica, DCTA, Sao Jose dos Campos (Brazil); Karmanov, V.A. [Lebedev Physical Institute, Moscow (Russian Federation)

    2017-01-15

    We propose a method to reconstruct the Bethe-Salpeter amplitude in Minkowski space given the Euclidean Bethe-Salpeter amplitude - or alternatively the light-front wave function - as input. The method is based on the numerical inversion of the Nakanishi integral representation and computing the corresponding weight function. This inversion procedure is, in general, rather unstable, and we propose several ways to considerably reduce the instabilities. In terms of the Nakanishi weight function, one can easily compute the BS amplitude, the LF wave function and the electromagnetic form factor. The latter ones are very stable in spite of residual instabilities in the weight function. This procedure allows both, to continue the Euclidean BS solution in the Minkowski space and to obtain a BS amplitude from a LF wave function. (orig.)

  13. Bethe-Salpeter analysis of the radiative pion disintegration

    Energy Technology Data Exchange (ETDEWEB)

    Abad, J.; Pacheco, A.F. (Zaragoza Univ. (Spain). Dept. de Fisica Teorica); Rodriguez-Trias, R.; Esteve, J.G. (Paris-11 Univ., 91 - Orsay (France). Lab. de Physique Theorique et Hautes Energies)

    1990-04-01

    The structure-dependent amplitude of the decay {pi}{yields}e{nu}{gamma} is evaluated in the framework of a Bethe-Salpeter description for the pion. We assume a general B-S wave function in the S-wave. Within this hypothesis, we show that the gauge invariance constrains the different contributions of the wave functions to the amplitude, resulting in the vanishing of the axial form factor. (orig.).

  14. Construction of Bethe Salpeter wave functions and applications in QCD

    International Nuclear Information System (INIS)

    Gromes, D.

    1993-01-01

    We suggest an ansatz for the Bethe Salpeter wave function which is strictly covariant, obeys the spectrum conditions, and has the correct non relativistic limit. As a first simple application we present a wave function for the pion. It contains two parameters, one of them being the quark mass. The decay constant and the form factor derived from this are in excellent agreement with the data. (orig.)

  15. Bethe ansatz study for ground state of Fateev Zamolodchikov model

    International Nuclear Information System (INIS)

    Ray, S.

    1997-01-01

    A Bethe ansatz study of a self-dual Z N spin lattice model, originally proposed by V. A. Fateev and A. B. Zamolodchikov, is undertaken. The connection of this model to the Chiral Potts model is established. Transcendental equations connecting the zeros of Fateev endash Zamolodchikov transfer matrix are derived. The free energies for the ferromagnetic and the anti-ferromagnetic ground states are found for both even and odd spins. copyright 1997 American Institute of Physics

  16. From tricritical Ising to critical Ising by thermodynamic Bethe ansatz

    International Nuclear Information System (INIS)

    Zamolodchikov, A.B.

    1991-01-01

    A simple factorized scattering theory is suggested for the massless Goldstone fermions of the trajectory flowing from the tricritical Ising fixed point to the critical Ising one. The thermodynamic Bethe ansatz approach is applied to this scattering theory to support its interpretation both analytically and numerically. As a generalization a sequence of massless TBA systems is proposed which seems relevant for the trajectories interpolating between two successive minimal CFT models M p and M p-1 . (orig.)

  17. Covariant Bethe-Salpeter wave functions for heavy hadrons

    International Nuclear Information System (INIS)

    Hussain, F.

    1992-09-01

    In recent years the dynamics of heavy mesons and baryons has considerably simplified by the development of the so-called heavy quark effective theory (HQET). A covariant formulation of heavy meson and heavy baryon decays in the leading order of the HQET is presented. The method is based on a Bethe-Salpeter formulation in the limit of the heavy quark mass going to infinity. 15 refs, 4 figs

  18. Excited charmonium states from Bethe-Salpeter Equation

    Czech Academy of Sciences Publication Activity Database

    Šauli, Vladimír; Bicudo, P.

    2012-01-01

    Roč. 7, 043 (2012), s. 1-10 ISSN 1824-8039. [International Workshop on QCD Green’s Functions. Tranto, 05.09.2011-09.09.2011] R&D Projects: GA MŠk(CZ) LG11005 Institutional research plan: CEZ:AV0Z10480505 Keywords : charmonium * Bethe-Salpeter Equation Subject RIV: BE - Theoretical Physics http:// pos .sissa.it/archive/conferences/136/043/QCD-TNT-II_043.pdf

  19. Quantum graphs with the Bethe-Sommerfeld property

    Czech Academy of Sciences Publication Activity Database

    Exner, Pavel; Turek, Ondřej

    2017-01-01

    Roč. 8, č. 3 (2017), s. 305-309 ISSN 2220-8054 R&D Projects: GA ČR GA17-01706S Institutional support: RVO:61389005 Keywords : periodic quantum graphs * gap number * delta-coupling * rectangular lattice graph * scale-invariant coupling * Bethe-Sommerfeld conjecture * golden mean Subject RIV: BE - Theoretical Physics OBOR OECD: Atomic, molecular and chemical physics ( physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  20. Periodic quantum graphs from the Bethe-Sommerfeld perspective

    Czech Academy of Sciences Publication Activity Database

    Exner, Pavel; Turek, Ondřej

    2017-01-01

    Roč. 50, č. 45 (2017), č. článku 455201. ISSN 1751-8113 R&D Projects: GA ČR GA17-01706S Institutional support: RVO:61389005 Keywords : quantum graphs * Bethe-Sommerfeld conjecture * vertex coupling * Diophantine approximation * periodic structure Subject RIV: BE - Theoretical Physics OBOR OECD: Atomic, molecular and chemical physics ( physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect) Impact factor: 1.857, year: 2016

  1. [Ethiopia in Israel--an ethnopharmacological study of Ethiopian immigrants in Israel].

    Science.gov (United States)

    Danino, Dikla; Amar, Zohar

    2008-07-01

    There is a large Ethiopian community in Israel which preserves its unique culture and customs. Many of the members of this community still use traditional methods of healing, such as blood-letting, burns, tattooing, amulets, healing water, incense and various medicinal herbs that are prescribed based on the diagnosis of the disease. This study deals with documenting the use of the medicinal drugs implemented by the Ethiopian community in Israel, which is a rapidly vanishing world. The study is based on interviews with hundreds of informants, among them traditional healers, and it surveyed some fifty shops which sell Ethiopian medicinal drugs and spices. The survey brought to light a list of medical materials which are found in the Ethiopian markets in Israel including 89 kinds of plants (some 85%); 6 different minerals (some 6%); 5 types of animals (some 4.5%); and 5 substances of various origins (some 4.5%). Most of the drugs are imported from Ethiopia to Israel, since they are endemic. There are also other medicinal drugs that are gathered in the field in Israel or brought through personal import; in total, our estimate is that there are approximately 150 different kinds of medicinal drugs in use in Israel. This is a relatively small number when compared to the inventory of drugs in the land of origin, Ethiopia. The decline in the use of traditional drugs, due to limited availability and processes of modernization in the Ethiopian community in Israel, heightens the importance of a study that documents this unique culture. The study is also of assistance to the modern medical authorities in order to better understand and become more familiar with the Ethiopian community and with its needs and special practices, in terms of both prevention and treatment.

  2. GW and Bethe-Salpeter study of small water clusters

    Energy Technology Data Exchange (ETDEWEB)

    Blase, Xavier, E-mail: xavier.blase@neel.cnrs.fr; Boulanger, Paul [CNRS, Institut NEEL, F-38042 Grenoble (France); Bruneval, Fabien [CEA, DEN, Service de Recherches de Métallurgie Physique, F-91191 Gif-sur-Yvette (France); Fernandez-Serra, Marivi [Department of Physics and Astronomy, Stony Brook University, Stony Brook, New York 11794-3800 (United States); Institute for Advanced Computational Sciences, Stony Brook University, Stony Brook, New York 11794-3800 (United States); Duchemin, Ivan [INAC, SP2M/L-Sim, CEA/UJF Cedex 09, 38054 Grenoble (France)

    2016-01-21

    We study within the GW and Bethe-Salpeter many-body perturbation theories the electronic and optical properties of small (H{sub 2}O){sub n} water clusters (n = 1-6). Comparison with high-level CCSD(T) Coupled-Cluster at the Single Double (Triple) levels and ADC(3) Green’s function third order algebraic diagrammatic construction calculations indicates that the standard non-self-consistent G{sub 0}W{sub 0}@PBE or G{sub 0}W{sub 0}@PBE0 approaches significantly underestimate the ionization energy by about 1.1 eV and 0.5 eV, respectively. Consequently, the related Bethe-Salpeter lowest optical excitations are found to be located much too low in energy when building transitions from a non-self-consistent G{sub 0}W{sub 0} description of the quasiparticle spectrum. Simple self-consistent schemes, with update of the eigenvalues only, are shown to provide a weak dependence on the Kohn-Sham starting point and a much better agreement with reference calculations. The present findings rationalize the theory to experiment possible discrepancies observed in previous G{sub 0}W{sub 0} and Bethe-Salpeter studies of bulk water. The increase of the optical gap with increasing cluster size is consistent with the evolution from gas to dense ice or water phases and results from an enhanced screening of the electron-hole interaction.

  3. Pluralistic Approaches to Israel Education

    Science.gov (United States)

    Grant, Lisa D.

    2011-01-01

    Teaching Israel is a complex endeavor in today's world where the founding myths of Israel no longer appear to capture the hearts and minds of American Jews as they did a generation ago. As a result, a new way of speaking about and conceptualizing Israel education is evolving among researchers, program providers, policy makers, and many teachers.…

  4. Inclusive Education in Israel

    OpenAIRE

    O. V. Mayzel

    2013-01-01

    To get acquainted with the practice of inclusive education in mainstream schools, with professionals who work with special children, to visit the specialist centers to share experiences - all of this was part of an internship program «Early Childhood Education for Children with Special Needs», held in Israel (April 8 -02 May 2013) this year. The country has been selected for an internship, because the practice of inclusive education has been used for over 20 years in Israel. Moreover, a lot ...

  5. Two site spin correlation function in Bethe-Peierls approximation for Ising model

    Energy Technology Data Exchange (ETDEWEB)

    Kumar, D [Roorkee Univ. (India). Dept. of Physics

    1976-07-01

    Two site spin correlation function for an Ising model above Curie temperature has been calculated by generalising Bethe-Peierls approximation. The results derived by a graphical method due to Englert are essentially the same as those obtained earlier by Elliott and Marshall, and Oguchi and Ono. The earlier results were obtained by a direct generalisation of the cluster method of Bethe, while these results are derived by retaining that class of diagrams , which is exact on Bethe lattice.

  6. On the completeness of the set of Bethe-Hulthen solutions of the linear Heisenberg system

    International Nuclear Information System (INIS)

    Caspers, W J; Labuz, M; Wal, A

    2006-01-01

    In this work we formulate the standard form of the solutions of the Heisenberg chain with periodic boundary conditions and show that these solutions can be transformed into the well-known Bethe-Hulthen solutions. The standard form is found by solving the secular problem, separated according to the irreducible representations of the translation group. The relevant parameters exp(ik j ) of the Bethe-Hulthen solutions are found from a set of linear equations with coefficients derived from the standard solutions. This correspondence between standard and Bethe-Hulthen solutions realizes the completeness of the Bethe-Hulthen method

  7. Integrability in three dimensions: Algebraic Bethe ansatz for anyonic models

    Directory of Open Access Journals (Sweden)

    Sh. Khachatryan

    2015-10-01

    Full Text Available We extend basic properties of two dimensional integrable models within the Algebraic Bethe Ansatz approach to 2+1 dimensions and formulate the sufficient conditions for the commutativity of transfer matrices of different spectral parameters, in analogy with Yang–Baxter or tetrahedron equations. The basic ingredient of our models is the R-matrix, which describes the scattering of a pair of particles over another pair of particles, the quark-anti-quark (meson scattering on another quark-anti-quark state. We show that the Kitaev model belongs to this class of models and its R-matrix fulfills well-defined equations for integrability.

  8. Anomalous magnetic nucleon moments in a Bethe-Salpeter model

    International Nuclear Information System (INIS)

    Chak Wing Chan.

    1978-01-01

    We investigate the anomalous magnetic moment of the nucleon in a field theoretic many-channel model for the electromagnetic form factors of the N anti N, the ππ, the K anti K, the πω and the πrho systems. Propagator self-energy corrections from the Ward idendity and phenomenological strong vertex corrections are both included. The photon is coupled minimally to pions, kaons and nucleons with power multiplicative renormalization. With solutions in the framework of the Bethe-Salpeter equation we obtain a value 1.84 for the isovector moment and a value -0.02 for the isoscalar moment. (orig.)

  9. Physics over easy Breakfasts with Beth and physics

    CERN Document Server

    Azaroff, L V

    2010-01-01

    During a sequence of meals, the author relates the principal features of physics in easy-to-understand conversations with his wife Beth. Beginning with the studies of motion by Galileo and Newton through to the revolutionary theories of relativity and quantum mechanics in the 20th century, all important aspects of electricity, energy, magnetism, gravity and the structure of matter and atoms are explained and illustrated. The second edition similarly recounts the more recent application of these theories to nanoparticles, Bose-Einstein condensates, quantum entanglement and quantum computers. By

  10. Bethe ansatz equations for open spin chains from giant gravitons

    International Nuclear Information System (INIS)

    Nepomechie, Rafael I.

    2009-01-01

    We investigate the open spin chain describing the scalar sector of the Y = 0 giant graviton brane at weak coupling. We provide a direct proof of integrability in the SU(2) and SU(3) sectors by constructing the transfer matrices. We determine the eigenvalues of these transfer matrices in terms of roots of the corresponding Bethe ansatz equations (BAEs). Based on these results, we propose BAEs for the full SO(6) sector. We find that, in the weak-coupling limit, the recently-proposed all-loop BAEs essentially agree with those proposed in the present work.

  11. Covariant solutions of the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Williams, A.G.; Kusaka, K.; Simpson, K.M.

    1997-01-01

    There is a need for covariant solutions of bound state equations in order to construct realistic QCD based models of mesons and baryons. Furthermore, we ideally need to know the structure of these bound states in all kinematical regimes, which makes a direct solution in Minkowski space (without any 3-dimensional reductions) desirable. The Bethe-Salpeter equation (BSE) for bound states in scalar theories is reformulated and solved for arbitrary scattering kernels in terms of a generalized spectral representation directly in Minkowski space. This differs from the conventional Euclidean approach, where the BSE can only be solved in ladder approximation after a Wick rotation. (author)

  12. Correlation functions of the spin chains. Algebraic Bethe Ansatz approach

    International Nuclear Information System (INIS)

    Kitanine, N.

    2007-09-01

    Spin chains are the basic elements of integrable quantum models. These models have direct applications in condense matter theory, in statistical physics, in quantum optics, in field theory and even in string theory but they are also important because they enable us to solve, in an exact manner, non-perturbative phenomena that otherwise would stay unresolved. The method described in this work is based on the algebraic Bethe Ansatz. It is shown how this method can be used for the computation of null temperature correlation functions of the Heisenberg 1/2 spin chain. The important point of this approach is the solution of the inverse quantum problem given by the XXZ spin chain. This solution as well as a simple formulae for the scalar product of the Bethe states, have enabled us to get the most basic correlation functions under the form of multiple integrals. The formalism of multiple integrals open the way for asymptotic analysis for a few physical quantities like the probability of vacuum formation. It is worth noticing that this formalism can give exact results for two-point functions that are the most important correlation functions for applications. A relationship has been discovered between these multiple integrals and the sum of the form factors. The results have been extended to dynamical correlation functions. (A.C.)

  13. Bethe ansatz solution of the closed anisotropic supersymmetric U model with quantum supersymmetry

    International Nuclear Information System (INIS)

    Hibberd, Katrina; Roditi, Itzhak; Links, Jon; Foerster, Angela

    1999-11-01

    The nested algebraic Bethe Ansatz is presented for the anisotropic supersymmetric U model maintaining quantum a supersymmetry. The Bethe Ansatz equations of the model are obtained on a one-dimensional closed lattice and an expression for the energy is given. (author)

  14. Off-diagonal Bethe ansatz solution of the XXX spin chain with arbitrary boundary conditions

    Energy Technology Data Exchange (ETDEWEB)

    Cao, Junpeng [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Yang, Wen-Li, E-mail: wlyang@nwu.edu.cn [Institute of Modern Physics, Northwest University, Xian 710069 (China); Shi, Kangjie [Institute of Modern Physics, Northwest University, Xian 710069 (China); Wang, Yupeng, E-mail: yupeng@iphy.ac.cn [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

    2013-10-01

    Employing the off-diagonal Bethe ansatz method proposed recently by the present authors, we exactly diagonalize the XXX spin chain with arbitrary boundary fields. By constructing a functional relation between the eigenvalues of the transfer matrix and the quantum determinant, the associated T–Q relation and the Bethe ansatz equations are derived.

  15. Off-diagonal Bethe ansatz solution of the XXX spin chain with arbitrary boundary conditions

    International Nuclear Information System (INIS)

    Cao, Junpeng; Yang, Wen-Li; Shi, Kangjie; Wang, Yupeng

    2013-01-01

    Employing the off-diagonal Bethe ansatz method proposed recently by the present authors, we exactly diagonalize the XXX spin chain with arbitrary boundary fields. By constructing a functional relation between the eigenvalues of the transfer matrix and the quantum determinant, the associated T–Q relation and the Bethe ansatz equations are derived

  16. The Bethe Sum Rule and Basis Set Selection in the Calculation of Generalized Oscillator Strengths

    DEFF Research Database (Denmark)

    Cabrera-Trujillo, Remigio; Sabin, John R.; Oddershede, Jens

    1999-01-01

    Fulfillment of the Bethe sum rule may be construed as a measure of basis set quality for atomic and molecular properties involving the generalized oscillator strength distribution. It is first shown that, in the case of a complete basis, the Bethe sum rule is fulfilled exactly in the random phase...

  17. Algebraic geometry and Bethe ansatz. Part I. The quotient ring for BAE

    Science.gov (United States)

    Jiang, Yunfeng; Zhang, Yang

    2018-03-01

    In this paper and upcoming ones, we initiate a systematic study of Bethe ansatz equations for integrable models by modern computational algebraic geometry. We show that algebraic geometry provides a natural mathematical language and powerful tools for understanding the structure of solution space of Bethe ansatz equations. In particular, we find novel efficient methods to count the number of solutions of Bethe ansatz equations based on Gröbner basis and quotient ring. We also develop analytical approach based on companion matrix to perform the sum of on-shell quantities over all physical solutions without solving Bethe ansatz equations explicitly. To demonstrate the power of our method, we revisit the completeness problem of Bethe ansatz of Heisenberg spin chain, and calculate the sum rules of OPE coefficients in planar N=4 super-Yang-Mills theory.

  18. Medicine Among New Immigrants and Arab Minorities in Israel

    Science.gov (United States)

    Mishkin, Seymour

    1965-01-01

    The reaction to modern medicine and the general health of the new immigrants and Arab populations of Israel are described. The material was gathered during a threemonth visit to Israel where the author participated in the medical care of these persons. While these peoples still share many of the traditional medical superstitions and practices, the new immigrants have progressed much more during the 16 years of Israel's existence. At present over 99% of Jewish women give birth in hospital, whereas only 65% of Israeli Arabs do. The infant mortality rate among the Jews in 1963 was about 21 deaths per 1000 live births, about one-half the rate for Arabs. The importance of understanding the cultural background and social conflicts of these people as a preliminary to the provision of proper medical care is stressed. ImagesFig. 2Fig. 3Fig. 4Fig. 5Fig. 6Fig. 7 PMID:14285305

  19. "Israel Is Meant for Me": Kindergarteners' Conceptions of Israel

    Science.gov (United States)

    Zakai, Sivan

    2015-01-01

    What is Israel in the minds and hearts of young American Jewish children? Through interviews and photo and music elicitation exercises, this research uncovers how day school kindergarten students conceive of Israel. This study, part of an ongoing longitudinal project, shows how 5- and 6-year-old children are able to form a multilayered conception…

  20. Low-temperature excitations within the Bethe approximation

    International Nuclear Information System (INIS)

    Biazzo, I; Ramezanpour, A

    2013-01-01

    We propose the variational quantum cavity method to construct a minimal energy subspace of wavevectors that are used to obtain some upper bounds for the energy cost of the low-temperature excitations. Given a trial wavefunction we use the cavity method of statistical physics to estimate the Hamiltonian expectation and to find the optimal variational parameters in the subspace of wavevectors orthogonal to the lower-energy wavefunctions. To this end, we write the overlap between two wavefunctions within the Bethe approximation, which allows us to replace the global orthogonality constraint with some local constraints on the variational parameters. The method is applied to the transverse Ising model and different levels of approximations are compared with the exact numerical solutions for small systems. (paper)

  1. Bethe-salpeter equation from many-body perturbation theory

    Energy Technology Data Exchange (ETDEWEB)

    Sander, Tobias; Starke, Ronald; Kresse, Georg [Computational Materials Physics, University of Vienna, Sensengasse 8/12, 1090 Vienna (Austria)

    2013-07-01

    The Green function formalism is a powerful tool to calculate not only electronic structure within the quasi-particle (QP) picture, but it also gives access to optical absorption spectra. Starting from QP energies within the GW method, the polarizability, as central quantity, is calculated from the solution of a Bethe-Salpeter-like equation (BSE). It is usually solved within the Tamm-Dancoff Approximation (TDA) which neglects the coupling of resonant (positive frequency branch) and anti-resonant (negative frequency branch) excitations. In this work we solve the full BSE (beyond TDA) based on self-consistently calculated QP orbitals and energies for typical systems. The dielectric function is averaged over many low dimensional shifted k-meshes to obtain k-point converged results. We compare the results to recently introduced approximation to the BSE kernel. Additionally, the time-evolution ansatz is employed to calculate the polarizability, which avoids the direct solution of the BSE.

  2. Solar energy in Israel

    International Nuclear Information System (INIS)

    Zvirin, Y.; Zamkow, S.

    1993-01-01

    The state of Israel has been a pioneer in the solar energy development and utilization since it was founded. In the 50's solar domestic home heaters became commercially available. At the same time research work has been started in different areas of solar energy, which led to more advanced solar systems for additional applications. The presentation includes some details of commercial utilization of solar energy and a brief description of the main Research and Development projects in industry, universities and research institutes. (authors)

  3. Girls in Distress in Israel.

    Science.gov (United States)

    Steiner, Yosepha

    The typical girl in distress in Israel comes from a Jewish family of oriental origin. Her distress is partially due to the strains of immigrating to Israel from, in most cases, North Africa. Authority models in distressed girls' families feature either the role of the father as the commanding familial authority figure; the mother as the dominant…

  4. A Kid's Catalog of Israel.

    Science.gov (United States)

    Burstein, Chaya M.

    This book examines the history, customs, language, crafts, recipes, geography, and music of Israel. Written in a format that appeals to juvenile readers, the book contains stories, facts, legends, photographs, maps, and illustrations to enhance the text. The 17 chapters include: (1) "All Around Israel"; (2) "A Mishmash of…

  5. Acanthamoeba keratitis: study of the 5-year incidence in Israel.

    Science.gov (United States)

    Graffi, Shmuel; Peretz, Avi; Jabaly, Haneen; Koiefman, Anna; Naftali, Modi

    2013-11-01

    Acanthamoeba keratitis (AK) is not a notifiable disease in Israel, so there are no accurate incidence rates for this condition in Israel. The aim of this study was to estimate the incidence of AK in Israel for the years 2008-2012. We distributed a survey questionnaire to laboratory managers in Israel. The laboratories were affiliated to medical institutes that either provided ophthalmology services or served community ophthalmology clinics. Our questionnaire requested survey respondents to provide information regarding the methods used to diagnose AK, and the number of positive and negative cultures for Acanthamoebae species performed for each of the years from 2008 to 2012. Six laboratories used non-nutrient agar with Escherichia coli as the culture medium, one used calcofluor-white staining with fluorescent microscopy, and two used PCR for diagnosing AK. Twenty-three AK cases were identified, to give an estimated incidence of 1/1 668 552. AK is mostly attributable to the use of contact lenses. As contact lenses are popular in Israel, we expected a higher incidence rate. A lower than expected incidence rate may indicate insufficient awareness of AK in Israel.

  6. Pediatric allergy and immunology in Israel.

    Science.gov (United States)

    Geller-Bernstein, Carmi; Etzioni, Amos

    2013-03-01

    After the geographic and sociodemographic settings as well as the health care in Israel are briefly described, the scope of pediatric allergy and immunology in Israel is presented. This includes specific disorders commonly encountered, the environment that induces symptoms, the specialists who treat them, and the common challenges of patients, parents, doctors, and allied health personnel who collaborate to manage the maladies and patient care. Allergies usually affect some overall 15-20% of the pediatric population. The main allergens are inhaled, ingested, or injected (insects stings). Generally, the incidence of the various allergens affecting children in Israel, is similar to other parts of the Western world. Owing to the high consanguinity rate in the Israeli population, the prevalence of the various immunodeficiency conditions (in the adaptive as well as the innate system) is higher than that reported worldwide. Pediatric allergists/immunologists also treat autoimmune disorders affecting the pediatric group. Pediatric allergy and clinical immunology are not separate specialties. The 25 specialists who treat children with allergic/immunologic diseases have undergone a basic training in Pediatrics. They also received an additional 2-yr training in allergy and clinical immunology and then have to pass the board examinations. They work mainly in pediatric allergy units, in several hospitals that are affiliated to the five medical schools in the country. Aside from clinical work, most of the centers are also heavily involved in clinical and basic research in allergy and immunology. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

  7. Bethe states of the trigonometric SU(3) spin chain with generic open boundaries

    Science.gov (United States)

    Sun, Pei; Xin, Zhirong; Qiao, Yi; Wen, Fakai; Hao, Kun; Cao, Junpeng; Li, Guang-Liang; Yang, Tao; Yang, Wen-Li; Shi, Kangjie

    2018-06-01

    By combining the algebraic Bethe ansatz and the off-diagonal Bethe ansatz, we investigate the trigonometric SU (3) model with generic open boundaries. The eigenvalues of the transfer matrix are given in terms of an inhomogeneous T - Q relation, and the corresponding eigenstates are expressed in terms of nested Bethe-type eigenstates which have well-defined homogeneous limit. This exact solution provides a basis for further analyzing the thermodynamic properties and correlation functions of the anisotropic models associated with higher rank algebras.

  8. Heisenberg XXX Model with General Boundaries: Eigenvectors from Algebraic Bethe Ansatz

    Directory of Open Access Journals (Sweden)

    Samuel Belliard

    2013-11-01

    Full Text Available We propose a generalization of the algebraic Bethe ansatz to obtain the eigenvectors of the Heisenberg spin chain with general boundaries associated to the eigenvalues and the Bethe equations found recently by Cao et al. The ansatz takes the usual form of a product of operators acting on a particular vector except that the number of operators is equal to the length of the chain. We prove this result for the chains with small length. We obtain also an off-shell equation (i.e. satisfied without the Bethe equations formally similar to the ones obtained in the periodic case or with diagonal boundaries.

  9. Anisotropic generalization of Stinchcombe's solution for the conductivity of random resistor networks on a Bethe lattice

    Science.gov (United States)

    Semeriyanov, F.; Saphiannikova, M.; Heinrich, G.

    2009-11-01

    Our study is based on the work of Stinchcombe (1974 J. Phys. C: Solid State Phys. 7 179) and is devoted to the calculations of average conductivity of random resistor networks placed on an anisotropic Bethe lattice. The structure of the Bethe lattice is assumed to represent the normal directions of the regular lattice. We calculate the anisotropic conductivity as an expansion in powers of the inverse coordination number of the Bethe lattice. The expansion terms retained deliver an accurate approximation of the conductivity at resistor concentrations above the percolation threshold. We make a comparison of our analytical results with those of Bernasconi (1974 Phys. Rev. B 9 4575) for the regular lattice.

  10. Anisotropic generalization of Stinchcombe's solution for the conductivity of random resistor networks on a Bethe lattice

    International Nuclear Information System (INIS)

    Semeriyanov, F; Saphiannikova, M; Heinrich, G

    2009-01-01

    Our study is based on the work of Stinchcombe (1974 J. Phys. C: Solid State Phys. 7 179) and is devoted to the calculations of average conductivity of random resistor networks placed on an anisotropic Bethe lattice. The structure of the Bethe lattice is assumed to represent the normal directions of the regular lattice. We calculate the anisotropic conductivity as an expansion in powers of the inverse coordination number of the Bethe lattice. The expansion terms retained deliver an accurate approximation of the conductivity at resistor concentrations above the percolation threshold. We make a comparison of our analytical results with those of Bernasconi (1974 Phys. Rev. B 9 4575) for the regular lattice.

  11. A Political End to a Pioneering Career: Marianne Beth and the Psychology of Religion

    Directory of Open Access Journals (Sweden)

    Jacob A. Belzen

    2011-07-01

    Full Text Available Although forgotten in both Religionswissenschaft (the Science of Religion and psychology, Marianne Beth (1880-1984, initially trained as a lawyer and already in 1928 called a “leading European woman”, must be considered as one of the female pioneers of these fields. She has been active especially in the psychology of religion, a field in which she, together with her husband Karl Beth, founded a research institute, an international organization and a journal. In 1932, the Beths organized in Vienna (where Karl was a professor the largest conference ever in the history of the psychology of religion. Because of her Jewish descent, Marianne Beth fled to the USA when Austria was annexed by Nazi Germany in 1938. This brought an abrupt end to her career as researcher and writer. The article reconstructs Marianne Beth’s path into psychology, analyzes some of her work and puts her achievements in an international perspective.

  12. Lepton-pair production of a light pseudoscalar particle via the Bethe-Heitler process

    International Nuclear Information System (INIS)

    Kim, B.R.; Stamm, C.

    1983-01-01

    Bethe-Heitler processes of light pseudoscalar particles off nuclei are at present very important experimentally. For these processes we present our results which seem to differ from previous theoretical calculations found in the literature. (orig.)

  13. Solution of the Bethe-Salpeter equation in the field of a plane electromagnetic wave

    International Nuclear Information System (INIS)

    Starostin, V.S.

    1988-01-01

    A solution is obtained of the Bethe--Salpeter equation for positronium in the field of linearly and circularly polarized plane electromagnetic waves at frequencies much higher than atomic. It is not assumed that the field is weak

  14. Generalized Bethe-Negele inequalities for excited states in muonic atoms

    International Nuclear Information System (INIS)

    Klarsfeld, S.

    1976-11-01

    Rigorous upper and lower bounds are derived for the Bethe logarithms in excited states of muonic atoms. Comparison with previous empirical estimates shows that the latter are inadequate in certain cases

  15. Bethe ansatz solutions of the τ{sub 2}-model with arbitrary boundary fields

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Xiaotian; Hao, Kun; Yang, Tao [Institute of Modern Physics, Northwest University,Xian 710069 (China); Shaanxi Key Laboratory for Theoretical Physics Frontiers,Xian 710069 (China); Cao, Junpeng [Beijing National Laboratory for Condensed Matter Physics,Institute of Physics, Chinese Academy of Sciences,Beijing 100190 (China); Collaborative Innovation Center of Quantum Matter,Beijing (China); School of Physical Sciences, University of Chinese Academy of Sciences,Beijing (China); Yang, Wen-Li [Institute of Modern Physics, Northwest University,Xian 710069 (China); Shaanxi Key Laboratory for Theoretical Physics Frontiers,Xian 710069 (China); Beijing Center for Mathematics and Information Interdisciplinary Sciences,Beijing, 100048 (China); Shi, Kangjie [Institute of Modern Physics, Northwest University,Xian 710069 (China); Shaanxi Key Laboratory for Theoretical Physics Frontiers,Xian 710069 (China)

    2016-11-11

    The quantum τ{sub 2}-model with generic site-dependent inhomogeneity and arbitrary boundary fields is studied via the off-diagonal Bethe Ansatz method. The eigenvalues of the corresponding transfer matrix are given in terms of an inhomogeneous T−Q relation, which is based on the operator product identities among the fused transfer matrices and the asymptotic behavior of the transfer matrices. Moreover, the associated Bethe Ansatz equations are also obtained.

  16. Cluster-Bethe-Lattice study of a planar antiferromagnet: Rb2NiF4

    International Nuclear Information System (INIS)

    Cruz, G.A.C. de la; Silva, C.E.T.G. da

    1979-01-01

    A discussion of the Cluster-Bethe-Lattice method is presented for a planar antiferromagnet for which the hamiltonian parameters are known and the one-magnon density of states may be computed exactly. All the square clusters of 1 to 121 atoms are studied both connected to and isolated from the Bethe lattices. It is shown that, even for the largest cluster treated, the approximation is still far from the exact result. It is discussed the limitations of the method [pt

  17. Approximate, analytic solutions of the Bethe equation for charged particle range

    OpenAIRE

    Swift, Damian C.; McNaney, James M.

    2009-01-01

    By either performing a Taylor expansion or making a polynomial approximation, the Bethe equation for charged particle stopping power in matter can be integrated analytically to obtain the range of charged particles in the continuous deceleration approximation. Ranges match reference data to the expected accuracy of the Bethe model. In the non-relativistic limit, the energy deposition rate was also found analytically. The analytic relations can be used to complement and validate numerical solu...

  18. Validity of various approximations for the Bethe-Salpeter equation and their WKB quantization

    International Nuclear Information System (INIS)

    Silvestre-Brac, B.; Bilal, A.; Gignoux, C.; Schuck, P.

    1984-01-01

    The validity of the instantaneous approximation for the Bethe-Salpeter equation is questioned within the framework of the simple scalar-scalar model of Cutkosky. Detailed numerous results for various approximations are compared to the exact ones. WKB quantization is applied to these relativistic approximations. An unexpected question arises: is the currently used Bethe-Salpeter equation (i.e., the ladder approximation) well suited to describe two interacting relativistic particles

  19. A cluster-bethe-lattice approach to spin-waves in dilute ferromagnets

    International Nuclear Information System (INIS)

    Salzberg, J.B.; Silva, C.E.T.G. da; Falicov, L.M.

    1975-01-01

    The spin-wave spectra of a dilute ferromagnet within the cluster-bethe-lattice approximation is studied. Short range order effects for the alloy are included. A study of finite size clusters connected at their edges to Bethe lattices of the same coordination number allows one to determine:(i) the stability condition for the magnetic system; (ii) the continuum spin-wave local density of states and (iii) the existence of localized states below and above the continuum states

  20. A systematic approach to sketch Bethe-Salpeter equation

    Directory of Open Access Journals (Sweden)

    Qin Si-xue

    2016-01-01

    Full Text Available To study meson properties, one needs to solve the gap equation for the quark propagator and the Bethe-Salpeter (BS equation for the meson wavefunction, self-consistently. The gluon propagator, the quark-gluon vertex, and the quark–anti-quark scattering kernel are key pieces to solve those equations. Predicted by lattice-QCD and Dyson-Schwinger analyses of QCD’s gauge sector, gluons are non-perturbatively massive. In the matter sector, the modeled gluon propagator which can produce a veracious description of meson properties needs to possess a mass scale, accordingly. Solving the well-known longitudinal Ward-Green-Takahashi identities (WGTIs and the less-known transverse counterparts together, one obtains a nontrivial solution which can shed light on the structure of the quark-gluon vertex. It is highlighted that the phenomenologically proposed anomalous chromomagnetic moment (ACM vertex originates from the QCD Lagrangian symmetries and its strength is proportional to the magnitude of dynamical chiral symmetry breaking (DCSB. The color-singlet vector and axial-vector WGTIs can relate the BS kernel and the dressed quark-gluon vertex to each other. Using the relation, one can truncate the gap equation and the BS equation, systematically, without violating crucial symmetries, e.g., gauge symmetry and chiral symmetry.

  1. Quarkonia in the Bethe--Salpeter formalism with background fields

    International Nuclear Information System (INIS)

    Mathur, Y.K.; Mitra, A.N.

    1989-01-01

    A QCD-oriented Bethe--Salpeter (BS) equation for a q bar q system is formulated in which the quark 4-momenta p μ are modified as p μ →p μ -gA μ (x) in the inverse propagators therein, and a Fock--Schwinger (FS) gauge expansion is employed for the gluon fields A μ (x). The first term (∼x μ ) of the FS representation yields a harmonic kernel when the BS equation is reduced to a 3-dimensional level via the null-plane ansatz (NPA). It also generates a spin-dependent interaction proportional to (j 1 +s 1 )·(j 2 +s 2 ), in close parallel to a J·S term generated by a vector-like (γ (1) gamma(2)) harmonic model for the q bar q interaction proposed earlier by the Delhi Group. A possible mechanism for confinement in an asymptotically linear scene is proposed within the BS framework, taking cue partly from the suggestions of multiple correlation effects (Shifman), and partly from the postulation of stochastic fields (Simonov)

  2. Bethe, Oppenheimer, Teller and the Fermi Award: Norris Bradbury Speaks

    Energy Technology Data Exchange (ETDEWEB)

    Meade, Roger Allen [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-04-28

    In 1956 the Enrico Fermi Presidential Award was established to recognize scientists, engineers, and science policymakers who gave unstintingly over their careers to advance energy science and technology. The first recipient was John von Neumann. .1 Among those scientists who were thought eligible for the award were Hans Bethe, J. Robert Oppenheimer, and Edward Teller. In 1959 Norris Bradbury was asked to comment on the relative merits of each these three men, whom he knew well from their affiliation with Los Alamos. Below is a reproduction of the letter Bradbury sent to Dr. Warren C. Johnson of the AEC’s General Advisory Committee(GAC) containing his evaluation of each man. The letter might surprise those not accustomed to Bradbury’s modus operandi of providing very detailed and forthright answers to the AEC. The letter, itself, was found in cache of old microfilm. Whether because of the age of the microfilm or the quality of the filming process, portions of the letter are not legible. Where empty brackets appear, the word or words could not be read or deduced. Words appearing in brackets are guesses that appear, from the image, to be what was written. These guesses, of course, are just that – guesses.

  3. Energy 93, energy in Israel

    International Nuclear Information System (INIS)

    Shilo, D.; Bar Mashiah, D.; Er-El, J.

    1993-01-01

    For the first time this report includes a chapter entitles 'energy and peace'. Following is an overview of israel's energy economy and some principal initiatives in its various sectors during 1992/93 period. 46 figs, 13 tabs

  4. Poisoning in Israel: annual report of the Israel Poison Information Center, 2012.

    Science.gov (United States)

    Bentur, Yedidia; Lurie, Yael; Cahana, Alfred; Kovler, Nona; Bloom-Krasik, Anna; Gurevych, Bella; Klein-Schwartz, Wendy

    2014-11-01

    The Israel National Poison Information Center (IPIC), Rambam Health Care Campus, provides 24 hour telephone consultations in clinical toxicology as well as drug and teratogen information. It participates in research, teaching and regulatory activities, and also provides laboratory services. To report data on the epidemiology of poisonings and poison exposures in Israel. We made computerized queries and descriptive analyses of the medical records database of the IPIC during 2012. A total of 31,519 poison exposure cases were recorded, a 157.6% increase compared with 1995. Children snake venom. Four fatalities were recorded; all were intentional exposures in adults (corrosive, medications, energy drink). Poison exposures and poisonings have increased significantly and have contributed substantially to morbidity and mortality in Israel. The IPIC database is a valuable national resource for the collection and monitoring of poisoning exposure cases. It can be used as a real-time surveillance system for the benefit of public health. It is recommended that reporting to the IPIC become mandatory and its activities be adequately supported by national resources.

  5. CERN and Israel

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Israel (along with the US, Japan, Canada, the Russian Federation and India) is one of the CERN non- Member State nations targeted for substantial future participation in CERN's experimental programme, in particular for the LHC proton collider to be built in the 27-kilometre LEP tunnel and which was formally approved by CERN Council in December (January/February, page 1). In keeping with their illustrious scientific traditions, Israeli experimental physicists have collaborated in experiments at many of the world's major high energy Laboratories - Brookhaven, Fermilab and SLAC in the US, and in Europe, DESY, Hamburg, as well as CERN. However CERN, as the geographically closest major Laboratory (as well as the largest), plays a special role for Israeli scientists. At CERN, the advent of preparations in the early 1980s for the experimental programme at the LEP electron-positron collider was the signal for Israeli researchers to mount a concerted effort and contribute to one of the experiments - Opal - at a level comparable to that of major nations. This allowed Israeli teams to participate fully in the planning and construction phase of this branch of Big Science. Underlining this commitment, and to coordinate the various national agencies involved in this aspect of Big Science, in 1983 the Israel Commission for High Energy Physics (ICHEP) was formed. It is currently chaired by David Horn of Tel Aviv. The initial ICHEP/CERN contract established the official CERN/lsrael link under which, in the short-term, teams from three major research centres - the Weizmann Institute, Tel- Aviv University, and Haifa's Technion - contributed to Opal, as the flagship experiment, while providing a framework for longer-term collaboration. (At CERN, Israeli physicists also participate in the NA45 heavy ion experiment and the NA47 Spin Muon Collaboration - SMC.) Opal groups some 320 scientists from 32 research centres in eight countries, and includes a 21-strong Israeli

  6. Adverse Perinatal Outcomes among Immigrant Women from Ethiopia in Israel.

    Science.gov (United States)

    Calderon-Margalit, Ronit; Sherman, Dan; Manor, Orly; Kurzweil, Yaffa

    2015-06-01

    Immigration from Ethiopia to Israel started about 30 years ago. We aimed to compare birth outcomes between Israeli women of Ethiopian origin and Israeli-born, non-Ethiopian women. We hypothesized a higher frequency of adverse birth outcomes among Ethiopian women and a trend of improvement among those who were raised in Israel since early childhood. This is a descriptive study, comparing birth outcomes of Ethiopian (n = 1,319) and non-Ethiopian women (n = 27,307) who gave birth in a medical center in Central Israel in 2002 to 2009. Ethiopian women were further categorized by age at immigration. Logistic regressions were constructed to compare the incidence of adverse birth outcomes between Ethiopian and non-Ethiopian women, controlling for potential confounders. Ethiopian women had about twice the incidence of very and extremely preterm births, compared with non-Ethiopians. Ethiopian women had twice the odds for neonates who were either small for gestational age or had low 5-minute Apgar scores. Ethiopian women had about threefold increased risk of stillbirths (OR 2.9 [95% CI 1.87-4.49]). No trend of improvement was noted for women who were raised in Israel from early childhood. Ethiopian women are at increased risk of adverse birth outcomes. Future research is needed to investigate the underlying causes for the increased risks and lack of improvement among those who were raised in Israel that will lead to effective interventions. © 2015 Wiley Periodicals, Inc.

  7. [ISRAEL NEONATOLOGY: PRESENT AND FUTURE].

    Science.gov (United States)

    Dollberg, Shaul

    2016-01-01

    The practice of neonatology in Israel debuted in the 1970s as local enterprises by individual hospitals that needed to provide sick and preterm newly born infants with up-to-date and effective care. Descriptions of research and advances in humane and gentle treatment during neonatal care for preterm infants and their families, as well as prevention of neonatal infections, follow-up of preterm infants and care of full-term infants are presented in this issue. The Israel National Very Low Birth Weight (VLBW) Infant database provides an excellent source of knowledge, which has led to multiple scientific publications. Recent international comparisons of the outcome of preterm VLBW infants, made possible by this unique database in Israel, has provided the neonatal community and the Ministry of Health with insights as to the differences in prognosis between Israel and other countries, especially among extremely low birth weight infants. At the border of viability, mortality in Israelis significantly higher than that reported in other countries and proactive steps undertaken to examine these differences and prompt correctional action should be pursued. The Israel Ministry of Health started positive initiatives and should ensure that their steps are implemented at the preterm infant's bedside.

  8. Lebanon: The Israel-Hamas-Hezbollah Conflict

    National Research Council Canada - National Science Library

    Sharp, Jeremy M; Blanchard, Christopher; Katzman, Kenneth; Migdalovitz, Carol; Prados, Alfred; Gallis, Paul; Rennack, Dianne; Rollins, John; Browne, Marjorie; Bowman, Steve; Veillette, Connie; Kumins, Lawrence

    2006-01-01

    ... in a surprise attack along the Israeli-Lebanese border. Israel has responded by carrying out air strikes against suspected Hezbollah targets in Lebanon, and Hezbollah has countered with rocket attacks against cities and towns in northern Israel...

  9. Lebanon: The Israel-Hamas-Hezbollah Conflict

    National Research Council Canada - National Science Library

    Sharp, Jeremy M; Blanchard, Christopher; Katzman, Kenneth; Migdalovitz, Carol; Prados, Alfred; Gallis, Paul; Rennack, Dianne; Rollins, John; Bowman, Steve; Veillette, Connie

    2006-01-01

    ... in a surprise attack along the Israeli-Lebanese border. Israel responded by carrying out air strikes against suspected Hezbollah targets in Lebanon, and Hezbollah countered with rocket attacks against cities and towns in northern Israel...

  10. Lebanon: The Israel-Hamas Hezbollah Conflict

    National Research Council Canada - National Science Library

    Sharp, Jeremy M; Blanchard, Christopher; Katzman, Kenneth; Migdalovitz, Carol; Prados, Alfred; Gallis, Paul; Rennack, Dianne; Rollins, John; Bowman, Steve; Veillette, Connie

    2006-01-01

    ... in a surprise attack along the Israeli-Lebanese border. Israel responded by carrying out air strikes against suspected Hezbollah targets in Lebanon, and Hezbollah countered with rocket attacks against cities and towns in northern Israel...

  11. The State of Young Children in Israel

    Science.gov (United States)

    Kosher, Hanita, Ed.

    2015-01-01

    This document, based on the statistical yearbook, "Children in Israel 2014," presents data on the population of young children in Israel. The document presents a current picture of the well-being of young children in Israel intended to assist policy-makers and practitioners to understand the situation of this group of children and to…

  12. Israel Atomic Energy Commission 1997 Annual Report

    International Nuclear Information System (INIS)

    1997-01-01

    The 1997 Annual Report is published in a special year for Israel, marking the 50th anniversary of its independece and statehood. From its inception, and the election of a distinguished scientist as its first president, Israel has regarded science and technology as a central pillar for future AEC development and a lever for improved quality of life of its people. The Israel Atomic Energy Commission, which will be celebrating its own anniversary in a few years, has made a modest but significant contribution to the establishment and growth of the technological infrastructure of the country. The first article in this Annual Report focuses attention on yet another aspect of our continuing investigation of the basic properties of technologically interesting and important materials, presented in our 1994 and 1996 Annual Reports. The current entry describes an application of the nuclear Time Differential Perturbed Angular Correlation technique to the study of the structure and properties of metal-hydrogen compounds, of potential interest within the framework of future, environmentally attractive hydrogen-burning energy systems, and in fusion power reactors. The second article also relates to some basic aspects of nuclear fusion. A theoretical study of the behavior and properties of laser-generated hot plasmas resulted in the proposal of a new confinement scheme, in which a plasma generated by circularly polarized laser light is confined in a miniature magnetic bottle created by magnetic fields induced in the plasma by the same light. The paper discusses the conditions under which such confinement and ensuing energy gain may be achieved. Measurements of actual axial magnetic fields generated in plasma by intense circularly polarized laser light are also reported. The third report describes one of our ongoing efforts to improve and streamline the techniques and procedures used in medical applications of radioisotopes. Replacement of the customary )311 solutions for

  13. Israel Atomic Energy Commission 1997 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    The 1997 Annual Report is published in a special year for Israel, marking the 50th anniversary of its independece and statehood. From its inception, and the election of a distinguished scientist as its first president, Israel has regarded science and technology as a central pillar for future AEC development and a lever for improved quality of life of its people. The Israel Atomic Energy Commission, which will be celebrating its own anniversary in a few years, has made a modest but significant contribution to the establishment and growth of the technological infrastructure of the country. The first article in this Annual Report focuses attention on yet another aspect of our continuing investigation of the basic properties of technologically interesting and important materials, presented in our 1994 and 1996 Annual Reports. The current entry describes an application of the nuclear Time Differential Perturbed Angular Correlation technique to the study of the structure and properties of metal-hydrogen compounds, of potential interest within the framework of future, environmentally attractive hydrogen-burning energy systems, and in fusion power reactors. The second article also relates to some basic aspects of nuclear fusion. A theoretical study of the behavior and properties of laser-generated hot plasmas resulted in the proposal of a new confinement scheme, in which a plasma generated by circularly polarized laser light is confined in a miniature magnetic bottle created by magnetic fields induced in the plasma by the same light. The paper discusses the conditions under which such confinement and ensuing energy gain may be achieved. Measurements of actual axial magnetic fields generated in plasma by intense circularly polarized laser light are also reported. The third report describes one of our ongoing efforts to improve and streamline the techniques and procedures used in medical applications of radioisotopes. Replacement of the customary 311 solutions for

  14. Spin-1 and -2 bilayer Bethe lattice: A Monte Carlo study

    International Nuclear Information System (INIS)

    Masrour, R.; Jabar, A.; Benyoussef, A.; Hamedoun, M.

    2016-01-01

    The magnetic behaviors of bilayer with spin-1 and 2 Ising model on the Bethe lattice are investigated using the Monte Carlo simulations. The thermal magnetizations, the magnetic susceptibilities and the transition temperature of the bilayer spin-1 and 2 on the Bethe lattice are studied for different values of crystal field and intralayer coupling constants of the two layers and interlayer coupling constant between the layers. The thermal and magnetic hysteresis cycles are given for different values of the crystal field, for different temperatures and for different exchange interactions. - Highlights: • The magnetic properties of bilayer on the Bethe lattice have been investigated. • The transition temperature has been deduced. • The magnetic coercive filed has been established.

  15. Bethe ansatz approach to quantum sine Gordon thermodynamics and finite temperature excitations

    International Nuclear Information System (INIS)

    Zotos, X.

    1982-01-01

    Takahashi and Suzuki (TS) using the Bethe ansatz method developed a formalism for the thermodynamics of the XYZ spin chain. Translating their formalism to the quantum sine-Gordon system, the thermodynamics and finite temperature elementary excitations are analyzed. Criteria imposed by TS on the allowed states simply correspond to the condition of normalizability of the wave functions. A set of coupled nonlinear integral equations for the thermodynamic equilibrium densities for particular values of the coupling constant in the attractive regime is derived. Solving numerically these Bethe ansatz equations, curves of the specific heat as a function of temperature are obtained. The soliton contribution peaks at a temperature of about 0.4 soliton masses shifting downward as the classical limit is approached. The weak coupling regime is analyzed by deriving the Bethe ansatz equations including the charged vacuum excitations. It is shown that they are necessary for a consistent presentation of the thermodynamics

  16. Spin-1 and -2 bilayer Bethe lattice: A Monte Carlo study

    Energy Technology Data Exchange (ETDEWEB)

    Masrour, R., E-mail: rachidmasrour@hotmail.com [Laboratory of Materials, Processes, Environment and Quality, Cady Ayyed University, National School of Applied Sciences, 63 46000 Safi (Morocco); Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014 Rabat (Morocco); Jabar, A. [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014 Rabat (Morocco); Benyoussef, A. [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014 Rabat (Morocco); Institute of Nanomaterials and Nanotechnologies, MAScIR, Rabat (Morocco); Hassan II Academy of Science and Technology, Rabat (Morocco); Hamedoun, M. [Institute of Nanomaterials and Nanotechnologies, MAScIR, Rabat (Morocco)

    2016-03-01

    The magnetic behaviors of bilayer with spin-1 and 2 Ising model on the Bethe lattice are investigated using the Monte Carlo simulations. The thermal magnetizations, the magnetic susceptibilities and the transition temperature of the bilayer spin-1 and 2 on the Bethe lattice are studied for different values of crystal field and intralayer coupling constants of the two layers and interlayer coupling constant between the layers. The thermal and magnetic hysteresis cycles are given for different values of the crystal field, for different temperatures and for different exchange interactions. - Highlights: • The magnetic properties of bilayer on the Bethe lattice have been investigated. • The transition temperature has been deduced. • The magnetic coercive filed has been established.

  17. Mixed spin-5/2 and spin-2 Ising ferrimagnetic system on the Bethe lattice

    Energy Technology Data Exchange (ETDEWEB)

    Masrour, R., E-mail: rachidmasrour@hotmail.com [Laboratory of Materials, Processes, Environment and Quality, Cady Ayyed University, National School of Applied Sciences, PB 63 46000, Safi (Morocco); Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014, Rabat (Morocco); Jabar, A. [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014, Rabat (Morocco); Benyoussef, A. [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014, Rabat (Morocco); Institute of Nanomaterials and Nanotechnologies, MAScIR, Rabat (Morocco); Hassan II Academy of Science and Technology, Rabat (Morocco); Hamedoun, M. [Institute of Nanomaterials and Nanotechnologies, MAScIR, Rabat (Morocco)

    2015-11-01

    The magnetic properties of spins-S and σ Ising model on the Bethe lattice have been investigated by using the Monte Carlo simulation. The thermal total magnetization and magnetization of spins S and σ with the different exchange interactions, different external magnetic field and different temperatures have been studied. The critical temperature and compensation temperature have been deduced. The magnetic hysteresis cycle of Ising ferrimagnetic system on the Bethe lattice has been deduced for different values of exchange interactions between the spins S and σ, for different values of crystal field and for different sizes. The magnetic coercive filed has been deduced. - Highlights: • The magnetic properties of Bethe lattice have been investigated. • The critical temperature and compensation temperature have been deduced. • The magnetic coercive filed has been deduced.

  18. Degeneration of Bethe subalgebras in the Yangian of gl_n

    Science.gov (United States)

    Ilin, Aleksei; Rybnikov, Leonid

    2018-04-01

    We study degenerations of Bethe subalgebras B( C) in the Yangian Y(gl_n), where C is a regular diagonal matrix. We show that closure of the parameter space of the family of Bethe subalgebras, which parameterizes all possible degenerations, is the Deligne-Mumford moduli space of stable rational curves \\overline{M_{0,n+2}}. All subalgebras corresponding to the points of \\overline{M_{0,n+2}} are free and maximal commutative. We describe explicitly the "simplest" degenerations and show that every degeneration is the composition of the simplest ones. The Deligne-Mumford space \\overline{M_{0,n+2}} generalizes to other root systems as some De Concini-Procesi resolution of some toric variety. We state a conjecture generalizing our results to Bethe subalgebras in the Yangian of arbitrary simple Lie algebra in terms of this De Concini-Procesi resolution.

  19. Cost containment: the Middle East. Israel.

    Science.gov (United States)

    Stern, Z; Altholz, J; Sprung, C L

    1994-08-01

    The Israeli Health Service was established with the intent of providing an equal standard of care to the entire Israeli population. The Health Service has dealt with changes over the years, including the governing of large populations of Judea, Samaria, and Gaza. In 1990, mass immigration brought 500,000 more individuals to Israel, putting an additional burden on medical services. ICUs in Israel began to emerge after the Six Day War in 1967. The government's Ministry of Health has approved a limited amount of ICU beds. Beyond this set amount, hospital directors decide whether to establish additional ICU beds, weighing departmental pressures from within the hospital to create beds against the knowledge that the hospital will not be reimbursed more than the per diem rate of an ordinary hospital bed ($US 265). Hospital directors and administrators, knowing that the average daily cost of an ICU bed is close to $US 800, turn to their supporting organization to finance the uncontrollable deficit, seek aid from the Ministry of Health to make the per diem rates or diagnosis-related group reimbursements more realistic, and/or implement hospital policies aimed at cutting costs and personnel.

  20. Bayesian extraction of the parton distribution amplitude from the Bethe-Salpeter wave function

    Science.gov (United States)

    Gao, Fei; Chang, Lei; Liu, Yu-xin

    2017-07-01

    We propose a new numerical method to compute the parton distribution amplitude (PDA) from the Euclidean Bethe-Salpeter wave function. The essential step is to extract the weight function in the Nakanishi representation of the Bethe-Salpeter wave function in Euclidean space, which is an ill-posed inversion problem, via the maximum entropy method (MEM). The Nakanishi weight function as well as the corresponding light-front parton distribution amplitude (PDA) can be well determined. We confirm prior work on PDA computations, which was based on different methods.

  1. Norm of Bethe vectors in models with gl(m|n symmetry

    Directory of Open Access Journals (Sweden)

    A. Hutsalyuk

    2018-01-01

    Full Text Available We study quantum integrable models solvable by the nested algebraic Bethe ansatz and possessing gl(m|n-invariant R-matrix. We compute the norm of the Hamiltonian eigenstates. Using the notion of a generalized model we show that the square of the norm obeys a number of properties that uniquely fix it. We also show that a Jacobian of the system of Bethe equations obeys the same properties. In this way we prove a generalized Gaudin hypothesis for the norm of the Hamiltonian eigenstates.

  2. Pessoa em Bethânia: os versos do desassossego na voz do encantamento

    OpenAIRE

    Barros, Andre Luiz Calsone

    2013-01-01

    Pessoa em Bethânia tem por tema a recriação dos versos de Caeiro no espetáculo Rosa dos Ventos O Show Encantado, tendo por intérprete Maria Bethânia. O corpus é o Poema VIII de Alberto Caeiro, heterônimo de Fernando Pessoa, da obra O Guardador de Rebanhos (1911 1912), transformado em roteiro dramáticomusical e tornado performance no espetáculo Rosa dos Ventos. Reinterpretado por meio da voz, do corpo, da música e dos mais variados recursos cênicos, o poema de Fernando ...

  3. Internal parity symmetry and degeneracy of Bethe Ansatz strings in the isotropic heptagonal magnetic ring

    Energy Technology Data Exchange (ETDEWEB)

    Milewski, J., E-mail: jsmilew@wp.pl [Institute of Mathematics, Poznań University of Technology, Piotrowo 3A, 60-965 Poznań (Poland); Lulek, B., E-mail: barlulek@amu.edu.pl [East European State Higher School, ul. Tymona Terleckiego 6, 37-700 Przemyśl (Poland); Lulek, T., E-mail: tadlulek@prz.edu.pl [Faculty of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań (Poland); East European State Higher School, ul. Tymona Terleckiego 6, 37-700 Przemyśl (Poland); Łabuz, M., E-mail: labuz@univ.rzeszow.pl [University of Rzeszow, Institute of Physics, Rejtana 16a, 35-959 Rzeszów (Poland); Stagraczyński, R., E-mail: rstag@prz.edu.pl [Rzeszow University of Technology, The Faculty of Mathematics and Applied Physics, Powstańców Warszawy 6, 35-959 Rzeszów (Poland)

    2014-02-01

    The exact Bethe eigenfunctions for the heptagonal ring within the isotropic XXX model exhibit a doubly degenerated energy level in the three-deviation sector at the centre of the Brillouin zone. We demonstrate an explicit construction of these eigenfunctions by use of algebraic Bethe Ansatz, and point out a relation of degeneracy to parity conservation, applied to the configuration of strings for these eigenfunctions. Namely, the internal structure of the eigenfunctions (the 2-string and the 1-string, with opposite quasimomenta) admits generation of two mutually orthogonal eigenfunctions due to the fact that the strings which differ by their length are distinguishable objects.

  4. Height probabilities in the Abelian sandpile model on the generalized finite Bethe lattice

    Science.gov (United States)

    Chen, Haiyan; Zhang, Fuji

    2013-08-01

    In this paper, we study the sandpile model on the generalized finite Bethe lattice with a particular boundary condition. Using a combinatorial method, we give the exact expressions for all single-site probabilities and some two-site joint probabilities. As a by-product, we prove that the height probabilities of bulk vertices are all the same for the Bethe lattice with certain given boundary condition, which was found from numerical evidence by Grassberger and Manna ["Some more sandpiles," J. Phys. (France) 51, 1077-1098 (1990)], 10.1051/jphys:0199000510110107700 but without a proof.

  5. [Part-time residency training in Israel].

    Science.gov (United States)

    Fishbain, Dana; Levi, Baruch; Borow, Malke; Ashkenazi, Shai; Lindner, Arie

    2012-08-01

    Full-time work has long been perceived as a cornerstone of medical residency, the consensus being that a resident must apply the bulk of his time and attention to his professional training. Demographic and cultural changes that have taken place over the last several years, specifically the rise in the number of female doctors and the importance of leisure time to the younger generation, have intensified the need to find new and innovative ways to deal with the plight of the resident population. One idea, already in effect in many Western countries, is the institution of part-time residency programs. The possibility of fulfilling residency requirements on a part-time basis is intended to assist medical residents in integrating their professional development with their personal and family life, without compromising the quality of their training. A number of research studies conducted over the last several years in countries that allow part-time residency, among them the United States, England and Switzerland, aimed to examine the quality of part-time training. The various studies evinced a high level of satisfaction from the program both by the residents themselves and their supervisors, and in many aspects those doing residency part-time received higher appraisals than their full-time colleagues. Some of the residents polled noted that they would have totally foregone the practice of medicine had there not been an option to complete residency part-time. In light of the experience throughout the world and the changing landscape in Israel, the Scientific Council of the Israeli Medical Association decided to examine the issue and its various aspects, and weighed all the considerations in favor and against part-time residency. Recently, the Scientific Council approved the launch of a pilot program to allow part-time residency in several fields that were carefully selected according to specific criteria. Once the Ministry of Health completes the LegisLation process, part

  6. The solar energy in Israel

    International Nuclear Information System (INIS)

    Bocquet, L.

    2004-05-01

    The solar energy is an important characteristic of Israel, listed in its history and its development. This document presents the solar energy applications in the country in many domains: the solar energy for residential houses, the applications in the agricultural and industrial sectors and the research and development programs. (A.L.B.)

  7. ADVANCED ADULT EDUCATION IN ISRAEL.

    Science.gov (United States)

    Ministry of Education and Culture, Jerusalem (Israel).

    ADULT EDUCATION IN ISRAEL IS UNDER THE SUPERVISION OF THE CULTURAL DEPARTMENT, WHICH RECOMMENDS TEACHERS AND LECTURERS AND IS RESPONSIBLE FOR INSPECTION AND FINANCIAL SUPPORT. STUDENT FEES ARE COLLECTED LOCALLY. PREVIOUSLY DEVOTED TO JEWISH TOPICS AND HEBREW LANGUAGE, THE PROGRAM HAS BEEN EXPANDED TO INCLUDE FORMAL SECONDARY EDUCATION, HUMANITIES,…

  8. Early Childhood Inclusion in Israel

    Science.gov (United States)

    Al-Yagon, Michal; Aram, Dorit; Margalit, Malka

    2016-01-01

    This article describes conceptual aspects, current policies and practices, and research representing the Israeli perspective regarding early childhood inclusion (ECI) at preschool ages (3-6 years). We review legislative, historical, attitudinal, philosophical, practical, empirical, and cultural issues regarding ECI in Israel. Finally, we focus on…

  9. Educational Technology Policy in Israel

    Science.gov (United States)

    Slakmon, Benzi

    2017-01-01

    The study examines Israel's educational technology policy in light of the coming-of-age of ICT. The study shows the ways it has been developing, and identifies two major shifts which have occurred in recent years: the introduction of the national educational cloud, and the enabling of the "bring your own device" (BYOD) policy. The way…

  10. Using multimedia virtual patients to enhance the clinical curriculum for medical students.

    Science.gov (United States)

    McGee, J B; Neill, J; Goldman, L; Casey, E

    1998-01-01

    Changes in the environment in which clinical medical education takes place in the United States has profoundly affected the quality of the learning experience. A shift to out-patient based care, minimization of hospitalization time, and shrinking clinical revenues has changed the teaching hospital or "classroom" to a degree that we must develop innovative approaches to medical education. One solution is the Virtual Patient Project. Utilizing state-of-the-art computer-based multimedia technology, we are building a library of simulated patient encounters that will serve to fill some of the educational gaps that the current health care system has created. This project is part of a newly formed and unique organization, the Harvard Medical School-Beth Israel Deaconess Mount Auburn Institute for Education and Research (the Institute), which supports in-house educational design, production, and faculty time to create Virtual Patients. These problem-based clinical cases allow the medical student to evaluate a patient at initial presentation, order diagnostic tests, observe the outcome and obtain context-sensitive feedback through a computer program designed at the Institute. Multimedia technology and authoring programs have reached a level of sophistication to allow content experts (the teaching faculty) to design and create the majority of the program themselves and to allow students to adapt the program to their individual learning needs.

  11. Algebraic Bethe ansatz for the XXZ Heisenberg spin chain with triangular boundaries and the corresponding Gaudin model

    Science.gov (United States)

    Manojlović, N.; Salom, I.

    2017-10-01

    The implementation of the algebraic Bethe ansatz for the XXZ Heisenberg spin chain in the case, when both reflection matrices have the upper-triangular form is analyzed. The general form of the Bethe vectors is studied. In the particular form, Bethe vectors admit the recurrent procedure, with an appropriate modification, used previously in the case of the XXX Heisenberg chain. As expected, these Bethe vectors yield the strikingly simple expression for the off-shell action of the transfer matrix of the chain as well as the spectrum of the transfer matrix and the corresponding Bethe equations. As in the XXX case, the so-called quasi-classical limit gives the off-shell action of the generating function of the corresponding trigonometric Gaudin Hamiltonians with boundary terms.

  12. Algebraic Bethe ansatz for the XXZ Heisenberg spin chain with triangular boundaries and the corresponding Gaudin model

    International Nuclear Information System (INIS)

    Manojlović, N.; Salom, I.

    2017-01-01

    The implementation of the algebraic Bethe ansatz for the XXZ Heisenberg spin chain in the case, when both reflection matrices have the upper-triangular form is analyzed. The general form of the Bethe vectors is studied. In the particular form, Bethe vectors admit the recurrent procedure, with an appropriate modification, used previously in the case of the XXX Heisenberg chain. As expected, these Bethe vectors yield the strikingly simple expression for the off-shell action of the transfer matrix of the chain as well as the spectrum of the transfer matrix and the corresponding Bethe equations. As in the XXX case, the so-called quasi-classical limit gives the off-shell action of the generating function of the corresponding trigonometric Gaudin Hamiltonians with boundary terms.

  13. Algebraic Bethe ansatz for the XXZ Heisenberg spin chain with triangular boundaries and the corresponding Gaudin model

    Directory of Open Access Journals (Sweden)

    N. Manojlović

    2017-10-01

    Full Text Available The implementation of the algebraic Bethe ansatz for the XXZ Heisenberg spin chain in the case, when both reflection matrices have the upper-triangular form is analyzed. The general form of the Bethe vectors is studied. In the particular form, Bethe vectors admit the recurrent procedure, with an appropriate modification, used previously in the case of the XXX Heisenberg chain. As expected, these Bethe vectors yield the strikingly simple expression for the off-shell action of the transfer matrix of the chain as well as the spectrum of the transfer matrix and the corresponding Bethe equations. As in the XXX case, the so-called quasi-classical limit gives the off-shell action of the generating function of the corresponding trigonometric Gaudin Hamiltonians with boundary terms.

  14. Comment on the analysis of Bethe-Salpeter scattering states by Hormozdiari and Huang

    International Nuclear Information System (INIS)

    Tryon, E.P.

    1978-01-01

    The analysis of Bethe-Salpeter scattering states by Hormozdiari and Huang appears to contain invalid mathematical arguments. When these arguments are rectified, one arrives at substantially different conclusions. In particular, the prescription of Hormozdiari and Huang for constructing such states does not seem applicable to any process occurring in nature

  15. Stochastic integration of the Bethe-Salpeter equation for two bound fermions

    International Nuclear Information System (INIS)

    Salomon, M.

    1988-09-01

    A non-perturbative method using a Monte Carlo algorithm is used to integrate the Bethe-Salpeter equation in momentum space. Solutions for two scalars and two fermions with an arbitrary coupling constant are calculated for bound states in the ladder approximation. The results are compared with other numerical methods. (Author) (13 refs., 2 figs.)

  16. Distinct solutions of infinite U Hubbard model through nested Bethe ansatz and Gutzwiller projection operator approach

    International Nuclear Information System (INIS)

    Mishra, A.K.; Kishore, R.

    2009-01-01

    The exact nested Bethe ansatz solution for the one dimensional (1-D) U infinity Hubbard model show that the state vectors are a product of spin-less fermion and spin wavefunctions, or an appropriate superposition of such factorized wavefunctions. The spin-less fermion component of the wavefunctions ensures no double occupancy at any site. It had been demonstrated that the nested Bethe ansatz wavefunctions in the U infinity limit obey orthofermi statistics. Gutzwiller projection operator formalism is the another well known technique employed to handle U infinity Hubbard model. In general, this approach does not lead to spin-less fermion wavefunctions. Therefore, the nested Bethe ansatz and Gutzwiller projection operator approach give rise to different kinds of the wavefunctions for the U infinity limit of 1-D Hubbard Hamiltonian. To compare the consequences of this dissimilarity in the wavefunctions, we have obtained the ground state energy of a finite system consisting of three particles on a four site closed chain. It is shown that in the nested Bethe ansatz implemented through orthofermion algebra, all the permissible 2 3 spin configurations are degenerate in the ground state. This eight fold degeneracy of the ground state is absent in the Gutzwiller projection operator approach. This finding becomes relevant in the context of known exact U infinity results, which require that all the energy levels are 2 N -fold degenerate for an N particle system.

  17. Deep inelastic scattering on the deuteron in the Bethe-Salpeter formalism

    International Nuclear Information System (INIS)

    Kaptari, L.P.; Kazakov, K.Yu.; Umnikov, A.Yu.; Khanna, F.C.

    1996-01-01

    The nuclear effects in the spin structure functions of the deuteron g 1 and b 2 are estimated in a fully covariant approach of the Bethe-Salpeter formalism. The construction of the relativistic wave function of the deuteron is discussed in detail. Numerical results for g 1 and b 2 are compared with nonrelativistic results and relativistic corrections are discussed [ru

  18. Heavy quark effective theory, interpolating fields and Bethe-Salpeter amplitudes

    International Nuclear Information System (INIS)

    Hussain, F.; Thomspon, G.

    1994-07-01

    We use the LSZ reduction theorem and interpolating fields, along with the heavy quark effective theory, to investigate the structure of the Bethe-Salpeter amplitude for heavy hadrons. We show how a simple form of this amplitude, used extensively in heavy hadron decay calculations, follows naturally up to O(1/M) from these field theoretic considerations. (author). 13 refs, 1 tab

  19. A political end to a pioneering career: Marianne Beth and the psychology of religion

    NARCIS (Netherlands)

    Belzen, J.A.

    2011-01-01

    Although forgotten in both Religionswissenschaft (the Science of Religion) and psychology, Marianne Beth (1880-1984), initially trained as a lawyer and already in 1928 called a "leading European woman", must be considered as one of the female pioneers of these fields. She has been active especially

  20. Shared decision-making in Israel: status, barriers, and recommendations

    Directory of Open Access Journals (Sweden)

    Miron-Shatz Talya

    2012-01-01

    Full Text Available Abstract Shared decision making (SDM - involving patients in decisions relevant to their health - has been increasingly influential in medical thought and practice around the world. This paper reviews the current status of SDM in Israel, including efforts to promote SDM in the legislation and healthcare system, its influence in medical training and the national health plans, and funding for SDM-related research. Published studies of SDM in Israel are also reviewed. Although informed consent and patients' right to information are regulated by Israeli law, little provision is made for SDM. Further, there are few organized programs to promote SDM among medical professionals or the public, and governmental support of SDM-related research is minimal. Nonetheless, patients have begun to influence litigation in both formal and informal capacities, medical schools have begun to incorporate courses for improving physician-patient communication into their curricula, and the largest national health plan has initiated a plan to increase public awareness. A review of the limited research literature suggests that although patients and physicians express a desire for greater patient involvement, they often have reservations about its implementation. Research also suggests that despite the positive effects of SDM, such an approach may only infrequently be applied in actual clinical practice. In conclusion, though not actively promoting SDM at present, Israel's universal coverage and small number of health plans make rapid, widespread advances in SDM feasible. Israeli policymakers should thus be encouraged to nurture burgeoning initiatives and set plausible milestones. Comparing the status of SDM in Israel with that in other countries may stimulate further advancement.

  1. the Arab boycott of Israel: economic political warfare against Israel.

    OpenAIRE

    Gilat, Eliyau Zeev

    1992-01-01

    Approved for public release; distribution is unlimited This thesis examines the effectiveness of the Arab Boycott of Israel from an economic and a political perspective. This study covers the Arab boycott from 1946 until 1990. It demonstrates that economically and politically, the Arab boycott had three distinct phases. The first of these was the period from the declaration of the Arab boycott in 1946 until the 1973 War. The second phase took place between the 1973 War...

  2. Conflict between Israel and Hamas

    Science.gov (United States)

    2015-06-12

    this plan, war erupted, leading to the free -for-all Arab land grab. The Egyptians usurped Gaza. The Jordanians occupied the West Bank. Then Israel took...102 Yaacov Amidror, “Line in the Sand ,” The BESA Center, February 2, 2015, accessed March 12, 2015, http://besacenter.org/?s=Line+in+the+ Sand . 69...Laub and Fares Akram, “Hamas Consolidates Its Grip on Gaza as Reconstruction Stalls Gaza City,” ABC News, accessed April 28, 2015, http

  3. Molecular epidemiology of community-onset methicillin-resistant Staphylococcus aureus infections in Israel.

    Science.gov (United States)

    Biber, A; Parizade, M; Taran, D; Jaber, H; Berla, E; Rubin, C; Rahav, G; Glikman, D; Regev-Yochay, G

    2015-08-01

    Data on community-associated (CA) methicillin-resistant Staphylococcus aureus (MRSA) in Israel are scarce. The objective of this study was to characterize the major CA-MRSA clones in Israel. All clinical MRSA isolates detected in the community during a period of 2.5 years (2011-2013) from individuals insured by a major health maintenance organization in Israel were collected, with additional data from medical records. Antibiotic susceptibility patterns and staphylococcal chromosomal cassette mec (SCCmec) typing were determined. SCCmec IV and V isolates were further typed by pulsed-field gel electrophoresis (PFGE), spa typing, and detection of a panel of toxin genes. MRSA were detected in 280 patients, mostly from skin infections. Patients with SCCmec IV (n = 120, 43 %) were younger (p Israel, approximately 20 % are typical CA-MRSA clones, mainly USA300 and a local clone, t991.

  4. Marketing or strategy? Defining the best approach to expand the anesthesiology workforce in Israel.

    Science.gov (United States)

    Lewis, Michael C; Grant, Gilbert J

    2015-01-01

    There is a chronic shortage of anesthesiologists in Israel. The study by Cohen et al. suggests that a marketing campaign may be one method of addressing this shortage. This commentary argues for a more comprehensive strategy based on the US experience. This would not only involve marketing as suggested by Cohen et al. but would also involve a fundamental change in the Israel anesthesia care model, as well as providing substantial financial incentives to young physicians. We believe that a combination of these approaches will help to alleviate the shortage of anesthesia providers in Israel. Creating a new class of physician extenders, namely, anesthesiologist assistants, would also provide an employment pathway for the skilled medical technicians trained by the Israel Defense Forces, and other non-physicians with an interest in anesthesiology.

  5. Anisotropic generalization of Stinchcombe's solution for the conductivity of random resistor networks on a Bethe lattice

    Energy Technology Data Exchange (ETDEWEB)

    Semeriyanov, F; Saphiannikova, M; Heinrich, G [Leibniz Institute of Polymer Research Dresden, Hohe str. 6, 01069 Dresden (Germany)], E-mail: fsemeriyanov@yahoo.de

    2009-11-20

    Our study is based on the work of Stinchcombe (1974 J. Phys. C: Solid State Phys. 7 179) and is devoted to the calculations of average conductivity of random resistor networks placed on an anisotropic Bethe lattice. The structure of the Bethe lattice is assumed to represent the normal directions of the regular lattice. We calculate the anisotropic conductivity as an expansion in powers of the inverse coordination number of the Bethe lattice. The expansion terms retained deliver an accurate approximation of the conductivity at resistor concentrations above the percolation threshold. We make a comparison of our analytical results with those of Bernasconi (1974 Phys. Rev. B 9 4575) for the regular lattice.

  6. On the energy spectrum of the Bethe-Salpeter equation; Ob ehnergeticheskom spektre uravneniya Bete-Solpitera

    Energy Technology Data Exchange (ETDEWEB)

    Dorkin, S M [Dal` nevostochnyj Gosudarstvennyj Univ., Vladivostok (Russian Federation); Kaptar` , L P; Semikh, S S [Joint Inst. for Nuclear Research, Dubna (Russian Federation). Lab. of Theoretical Physics

    1997-12-31

    The problem of calculating the energy spectrum of a two-fermion bound state within the Bethe-Salpeter formalism is discussed. An expansion of the kernel of the spinor-spinor Bethe-Salpeter equation in the ladder approximation is found in terms of a bi-orthogonal basis of the generalized Gilbert-Schmidt series for symmetric equations of the Fredholm type. According to this expansion, a new method of solving the Bethe-Salpeter equation and finding the mass spectrum is proposed. Methodological result of numerical solutions of equations with scalar interaction is presented. (author). 20 refs., 3 figs.

  7. Drug shortages in Israel: regulatory perspectives, challenges and solutions.

    Science.gov (United States)

    Schwartzberg, Eyal; Ainbinder, Denize; Vishkauzan, Alla; Gamzu, Ronni

    2017-01-01

    Pharmaceutical drug shortages (DSs) are a global problem which presents challenges to countries around the world. Shortages of pharmaceutical products may have a direct detrimental impact on public health and patients' wellbeing by causing delayed, or even lack of, treatment. Moreover, DSs may force both patients and caregivers to use unfamiliar drugs, which could lead to medication errors. The objective of our study was to analyze DSs in Israel during the years 2013-2015, assessing their etiology and exploring the steps taken for their mitigation and prevention. The database of the Israeli Ministry of Health (MoH) on drug shortages contains all the DSs recorded in Israel since 2013, detailing the cause of the DS, its duration, steps taken in its' management and the availability of generic or therapeutic alternatives. Selected examples of DSs from the database are described in this paper in order to identify the causes of DSs, the scope of the problem and possible solutions. Additionally, we have reviewed the recent activities performed by European Medicine Agency (EMA) and the American Food and Drug Administration (FDA) in their efforts to minimize this problem. Several factors contributing towards DSs in Israel were identified, including quality problems in both the final drug product and in the raw materials, upgrades and improvements of the manufacturing process required by the MoH, manufacturing by a sole supplier, dramatic price decrease in off-patent medications causing the manufacturer to discontinue the distribution of the product in Israel, just-in-time inventory control, and others. One of the most important steps in managing drug shortages was identified to be early notification of the shortage by the Marketing Authorization Holder (MAH) to the MoH. In 2013, the Israeli MoH updated the regulation on drug shortages instructing MAHs on their obligation of early notification to the MoH. Furthermore, various steps dealing with marketing withdrawal of drugs

  8. Trauma and identification of victims of suicidal terrorism in Israel.

    Science.gov (United States)

    Hiss, J; Kahana, T

    2000-11-01

    The postmortem examination and identification procedures performed by medical and law enforcement personnel involved in mass disaster management in Israel are reported. The Israel National Police, the Israel Defense Forces, and the L. Greenberg Institute of Forensic Medicine's experts examined 171 victims who died in 21 incidents of suicidal terrorism. The trauma sustained by the victims and perpetrators of suicidal bombings included complete body disruption and explosive, flying missile, and blast injuries. The modus operandi of the perpetrators, reconstructed from the distribution and type of injury of the victims, is discussed. Fifty-five victims perished in open space bombings and 91 inside buses. All perpetrators of these bombings died at the time of the incident regardless of their location. Identification of the victims was achieved using fingerprints, dental records, medical intervention signs, anatomic variation, genetic profile, and personal recognition. Prompt identification of the perpetrators allowed speedy apprehension of the accomplices and prevention of similar attacks. Collaboration between the different forensic, military, and law enforcement teams increased the efficiency of disaster management efforts.

  9. The Arab Boycott of Israel Economic Political Warfare Against Israel

    Science.gov (United States)

    1992-12-01

    Corollas a year in Israel beginning in 1992. Nissan has indicated it is ready to make a similar move, and Mazda appears to be not far behind. [Ref. 104...Political and Diplomatic History of the Arab World, 1900-1967, A Chronological Study, vol.1, Information Handling Services Publishers, Washington D.C...pp.167-170, St. Martin’s Press, New York, 1987. 48. Faud Rouhani, A History of OPEC, pp.5-13, New York: Praeger Publishers, 1970. 49. Faisal and Oil

  10. Israel: Background and Relations with the United States

    National Research Council Canada - National Science Library

    Migdalovitz, Carol

    2006-01-01

    ... its neighbors. Armed conflict has marked every decade of Israel's existence. Despite its unstable regional environment, Israel has developed a vibrant parliamentary democracy, albeit with relatively fragile governments...

  11. Israel: Background and Relations with the United States

    National Research Council Canada - National Science Library

    Migdalovitz, Carol

    2008-01-01

    ... its neighbors. Armed conflict has marked every decade of Israel's existence. Despite its unstable regional environment, Israel has developed a vibrant parliamentary democracy, albeit with relatively fragile governments...

  12. Israel: Background and Relations with the United States

    National Research Council Canada - National Science Library

    Migdalovitz, Carol

    2007-01-01

    ... its neighbors. Armed conflict has marked every decade of Israel's existence. Despite its unstable regional environment, Israel has developed a vibrant parliamentary democracy, albeit with relatively fragile governments...

  13. Nuclear war between Israel and Iran: lethality beyond the pale

    Science.gov (United States)

    2013-01-01

    Background The proliferation of nuclear technology in the politically volatile Middle East greatly increases the likelihood of a catastrophic nuclear war. It is widely accepted, while not openly declared, that Israel has nuclear weapons, and that Iran has enriched enough nuclear material to build them. The medical consequences of a nuclear exchange between Iran and Israel in the near future are envisioned, with a focus on the distribution of casualties in urban environments. Methods Model estimates of nuclear war casualties employed ESRI's ArcGIS 9.3, blast and prompt radiation were calculated using the Defense Nuclear Agency's WE program, and fallout radiation was calculated using the Defense Threat Reduction Agency's (DTRA's) Hazard Prediction and Assessment Capability (HPAC) V404SP4, as well as custom GIS and database software applications. Further development for thermal burn casualties was based on Brode, as modified by Binninger, to calculate thermal fluence. ESRI ArcGISTM programs were used to calculate affected populations from the Oak Ridge National Laboratory's LandScanTM 2007 Global Population Dataset for areas affected by thermal, blast and radiation data. Results Trauma, thermal burn, and radiation casualties were thus estimated on a geographic basis for three Israeli and eighteen Iranian cities. Nuclear weapon detonations in the densely populated cities of Iran and Israel will result in an unprecedented millions of numbers of dead, with millions of injured suffering without adequate medical care, a broad base of lingering mental health issues, a devastating loss of municipal infrastructure, long-term disruption of economic, educational, and other essential social activity, and a breakdown in law and order. Conclusions This will cause a very limited medical response initially for survivors in Iran and Israel. Strategic use of surviving medical response and collaboration with international relief could be expedited by the predicted casualty

  14. Israel Atomic Energy Commission 1996 Annual Report

    International Nuclear Information System (INIS)

    1996-01-01

    , hardness and residual thermal stress. Although this work is of a more basic nature, its applications are already in sight. The third report describes the utilization of passive, dry-air cooling systems for major installations, such as cooling the containment of the Westinghouse AP-600 advanced pressurized water reactor. Good and economic passive dry-air cooling systems would be among the best solutions for containment cooling at inland sites, especially in arid areas. Noninvasive medical diagnostic methods utilizing radioactive materials have been standard far many years. The most common of these relies on using a gamma camera to determine the distribution of injected or ingested radioisotope-labeled compounds in the human body. The 30-year-old camera technology, although vastly improved over the years, is still handicapped by energy and spatial resolution limitations of the detectors, by the size and bulk of the instrument and other technical problems. The need for further development of an improved, more efficient and compact imaging system is clear. Such a system, based on solid-state detectors, is described in the last report. I would like to commend the authors of the selected presentations as well as the entire staff of the Israel Atomic Energy Commission for their valuable contributions and achievements and wish them all further success in their continuing fruitful endeavors

  15. Israel Atomic Energy Commission 1996 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    , hardness and residual thermal stress. Although this work is of a more basic nature, its applications are already in sight. The third report describes the utilization of passive, dry-air cooling systems for major installations, such as cooling the containment of the Westinghouse AP-600 advanced pressurized water reactor. Good and economic passive dry-air cooling systems would be among the best solutions for containment cooling at inland sites, especially in arid areas. Noninvasive medical diagnostic methods utilizing radioactive materials have been standard far many years. The most common of these relies on using a gamma camera to determine the distribution of injected or ingested radioisotope-labeled compounds in the human body. The 30-year-old camera technology, although vastly improved over the years, is still handicapped by energy and spatial resolution limitations of the detectors, by the size and bulk of the instrument and other technical problems. The need for further development of an improved, more efficient and compact imaging system is clear. Such a system, based on solid-state detectors, is described in the last report. I would like to commend the authors of the selected presentations as well as the entire staff of the Israel Atomic Energy Commission for their valuable contributions and achievements and wish them all further success in their continuing fruitful endeavors.

  16. Monte Carlo study of alternate mixed spin-5/2 and spin-2 Ising ferrimagnetic system on the Bethe lattice

    Energy Technology Data Exchange (ETDEWEB)

    Jabar, A. [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014 Rabat (Morocco); Masrour, R., E-mail: rachidmasrour@hotmail.com [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014 Rabat (Morocco); Laboratory of Materials, Processes, Environment and Quality, Cady Ayyed University, National School of Applied Sciences, PB 63 46000 Safi (Morocco); Benyoussef, A. [Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E.URAC 12, Université Mohammed V, Faculté des Sciences, B.P. 1014 Rabat (Morocco); Institute of Nanomaterials and Nanotechnologies, MAScIR, Rabat (Morocco); Hassan II Academy of Science and Technology, Rabat (Morocco); Hamedoun, M. [Institute of Nanomaterials and Nanotechnologies, MAScIR, Rabat (Morocco)

    2016-01-01

    The magnetic properties of alternate mixed spin-5/2 and spin-2 Ising model on the Bethe lattice have been studied by using the Monte Carlo simulations. The ground state phase diagrams of alternate mixed spin-5/2 and spin-2 Ising model on the Bethe lattice has been obtained. The thermal total magnetization and magnetization of spins-5/2 and spin-2 with the different exchange interactions, external magnetic field and temperatures have been studied. The critical temperature have been deduced. The magnetic hysteresis cycle on the Bethe lattice has been deduced for different values of exchange interactions, for different values of crystal field and for different sizes. The magnetic coercive field has been deduced. - Highlights: • The alternate mixed spin-5/2 and -2 on the Bethe lattice is studied. • The critical temperature has been deduced. • The magnetic coercive filed has been deduced.

  17. Accuracy of the Bethe approximation for hyperparameter estimation in probabilistic image processing

    International Nuclear Information System (INIS)

    Tanaka, Kazuyuki; Shouno, Hayaru; Okada, Masato; Titterington, D M

    2004-01-01

    We investigate the accuracy of statistical-mechanical approximations for the estimation of hyperparameters from observable data in probabilistic image processing, which is based on Bayesian statistics and maximum likelihood estimation. Hyperparameters in statistical science correspond to interactions or external fields in the statistical-mechanics context. In this paper, hyperparameters in the probabilistic model are determined so as to maximize a marginal likelihood. A practical algorithm is described for grey-level image restoration based on a Gaussian graphical model and the Bethe approximation. The algorithm corresponds to loopy belief propagation in artificial intelligence. We examine the accuracy of hyperparameter estimation when we use the Bethe approximation. It is well known that a practical algorithm for probabilistic image processing can be prescribed analytically when a Gaussian graphical model is adopted as a prior probabilistic model in Bayes' formula. We are therefore able to compare, in a numerical study, results obtained through mean-field-type approximations with those based on exact calculation

  18. Algebraic Bethe ansatz for the quantum group invariant open XXZ chain at roots of unity

    Directory of Open Access Journals (Sweden)

    Azat M. Gainutdinov

    2016-08-01

    Full Text Available For generic values of q, all the eigenvectors of the transfer matrix of the Uqsl(2-invariant open spin-1/2 XXZ chain with finite length N can be constructed using the algebraic Bethe ansatz (ABA formalism of Sklyanin. However, when q is a root of unity (q=eiπ/p with integer p≥2, the Bethe equations acquire continuous solutions, and the transfer matrix develops Jordan cells. Hence, there appear eigenvectors of two new types: eigenvectors corresponding to continuous solutions (exact complete p-strings, and generalized eigenvectors. We propose general ABA constructions for these two new types of eigenvectors. We present many explicit examples, and we construct complete sets of (generalized eigenvectors for various values of p and N.

  19. The q-deformed analogue of the Onsager algebra: Beyond the Bethe ansatz approach

    International Nuclear Information System (INIS)

    Baseilhac, Pascal

    2006-01-01

    The spectral properties of operators formed from generators of the q-Onsager non-Abelian infinite-dimensional algebra are investigated. Using a suitable functional representation, all eigenfunctions are shown to obey a second-order q-difference equation (or its degenerate discrete version). In the algebraic sector associated with polynomial eigenfunctions (or their discrete analogues), Bethe equations naturally appear. Beyond this sector, where the Bethe ansatz approach is not applicable in related massive quantum integrable models, the eigenfunctions are also described. The spin-half XXZ open spin chain with general integrable boundary conditions is reconsidered in light of this approach: all the eigenstates are constructed. In the algebraic sector which corresponds to special relations among the parameters, known results are recovered

  20. The Beer/Bethe/Uexküll paper (1899) and misinterpretations surrounding 'vitalistic behaviorism'.

    Science.gov (United States)

    Mildenberger, Florian

    2006-01-01

    In the history of behaviorism the paper of the three physiologists Theodor Beer, Albrecht Bethe and Jakob von Uexküll from 1899 plays an important role. Many researchers were influenced by this paper and identified it as fundamental for objective psychological research. But during the period of its adoption (1900-1925) psychologists did not notice that Beer, Bethe and Uexküll had distanced themselves from their own paper, because it had been ignored in physiological and biological discussions. Moreover, one of the three (Beer) had to resign from the scientific community because of private scandal and another one (Uexküll) changed all of his views and left the base of objective science for subjective vitalism. However, this did not change his adoption of behaviorism.

  1. ODE/IM correspondence and Bethe ansatz for affine Toda field equations

    Directory of Open Access Journals (Sweden)

    Katsushi Ito

    2015-07-01

    Full Text Available We study the linear problem associated with modified affine Toda field equation for the Langlands dual gˆ∨, where gˆ is an untwisted affine Lie algebra. The connection coefficients for the asymptotic solutions of the linear problem are found to correspond to the Q-functions for g-type quantum integrable models. The ψ-system for the solutions associated with the fundamental representations of g leads to Bethe ansatz equations associated with the affine Lie algebra gˆ. We also study the A2r(2 affine Toda field equation in massless limit in detail and find its Bethe ansatz equations as well as T–Q relations.

  2. Covariant solutions of the Bethe-Salpeter equation and an application to the nucleon structure function

    International Nuclear Information System (INIS)

    Williams, A.G.

    1998-01-01

    There is a need for covariant solutions of bound state equations in order to construct realistic QCD based models of mesons and baryons. Furthermore, we ideally need to know the structure of these bound states in all kinematical regimes, which makes a direct solution in Minkowski space (without any 3-dimensional reductions) desirable. The Bethe-Salpeter equation (BSE) for bound states in scalar theories is reformulated and solved for arbitrary scattering kernels in terms of a generalized spectral representation directly in Minkowski space. This differs from the conventional Euclidean approach, where the BSE can only be solved in ladder approximation after a Wick rotation. An application of covariant Bethe-Salpeter solutions to a quark-diquark model of the nucleon is also briefly discussed. (orig.)

  3. Bethe Ansatz and exact form factors of the O(N) Gross Neveu-model

    International Nuclear Information System (INIS)

    Babujian, Hrachya M.; Foerster, Angela; Karowski, Michael

    2016-01-01

    We apply previous results on the O(N) Bethe Ansatz http://dx.doi.org/10.1088/1751-8113/45/5/055207, http://arxiv.org/abs/1204.3479, http://dx.doi.org/10.1007/JHEP11(2013)089 to construct a general form factor formula for the O(N) Gross-Neveu model. We examine this formula for several operators, such as the energy momentum, the spin-field and the current. We also compare these results with the 1/N expansion of this model and obtain full agreement. We discuss bound state form factors, in particular for the three particle form factor of the field. In addition for the two particle case we prove a recursion relation for the K-functions of the higher level Bethe Ansatz.

  4. Numerical studies of the Bethe-Salpeter equation for a two-fermion bound state

    Science.gov (United States)

    de Paula, W.; Frederico, T.; Salmè, G.; Viviani, M.

    2018-03-01

    Some recent advances on the solution of the Bethe-Salpeter equation (BSE) for a two-fermion bound system directly in Minkowski space are presented. The calculations are based on the expression of the Bethe-Salpeter amplitude in terms of the so-called Nakanishi integral representation and on the light-front projection (i.e. the integration of the light-front variable k - = k 0 - k 3). The latter technique allows for the analytically exact treatment of the singularities plaguing the two-fermion BSE in Minkowski space. The good agreement observed between our results and those obtained using other existing numerical methods, based on both Minkowski and Euclidean space techniques, fully corroborate our analytical treatment.

  5. Correlation functions of the spin chains. Algebraic Bethe Ansatz approach; Fonctions de correlation des chaines de spin. Approche de l'ansatz de Bethe algebrique

    Energy Technology Data Exchange (ETDEWEB)

    Kitanine, N

    2007-09-15

    Spin chains are the basic elements of integrable quantum models. These models have direct applications in condense matter theory, in statistical physics, in quantum optics, in field theory and even in string theory but they are also important because they enable us to solve, in an exact manner, non-perturbative phenomena that otherwise would stay unresolved. The method described in this work is based on the algebraic Bethe Ansatz. It is shown how this method can be used for the computation of null temperature correlation functions of the Heisenberg 1/2 spin chain. The important point of this approach is the solution of the inverse quantum problem given by the XXZ spin chain. This solution as well as a simple formulae for the scalar product of the Bethe states, have enabled us to get the most basic correlation functions under the form of multiple integrals. The formalism of multiple integrals open the way for asymptotic analysis for a few physical quantities like the probability of vacuum formation. It is worth noticing that this formalism can give exact results for two-point functions that are the most important correlation functions for applications. A relationship has been discovered between these multiple integrals and the sum of the form factors. The results have been extended to dynamical correlation functions. (A.C.)

  6. Thermodynamic Bethe Ansatz for the Spin-1/2 Staggered XXZ- Model

    OpenAIRE

    Mkhitaryan, V. V.; Sedrakyan, A. G.

    2003-01-01

    We develop the technique of Thermodynamic Bethe Ansatz to investigate the ground state and the spectrum in the thermodynamic limit of the staggered $XXZ$ models proposed recently as an example of integrable ladder model. This model appeared due to staggered inhomogeneity of the anisotropy parameter $\\Delta$ and the staggered shift of the spectral parameter. We give the structure of ground states and lowest lying excitations in two different phases which occur at zero temperature.

  7. O(N)-matrix difference equations and a nested Bethe ansatz

    International Nuclear Information System (INIS)

    Babujian, Hrachya M; Foerster, Angela; Karowski, Michael

    2012-01-01

    A system of O(N)-matrix difference equations is solved by means of the off-shell version of the nested algebraic Bethe ansatz. In the nesting process, a new object, the Π-matrix, is introduced to overcome the complexities of the O(N)-group structure. The highest weight property of the solutions is proved and some explicit examples are discussed. (paper)

  8. Comultiplication in ABCD algebra and scalar products of Bethe wave functions

    International Nuclear Information System (INIS)

    Mikhailov, A.

    1995-01-01

    The representation of scalar products of Bethe wave functions in terms of dual fields, plays an important role in the theory of completely integrable models. The proof is based on the explicit expression for the open-quotes seniorclose quotes coefficient, which was guessed in the Izergin paper and then proved to satisfy some recurrent relations, which determine it unambiguously. In this paper we present an alternative proof based on direct computation. It uses the operation of comultiplication in the ABCD-algebra

  9. Perturbation theory for the Bethe-Salpeter equation in the field of a plane electromagnetic wave

    International Nuclear Information System (INIS)

    Starostin, V.S.; Litskevich, I.K.

    1990-01-01

    The completeness and orthogonality of the solutions of the Bethe-Salpeter equation is proven. A correct derivation of perturbation-theory equations is given. A generalization that includes the field of a plane electromagnetic wave is proposed. The rate of one-photon annihilation of positronium in this field is calculated. If the one-photon decay is allowed, the stationary states of the system are found (states of light-positronium)

  10. Israel Geological Society, annual meeting 1994

    International Nuclear Information System (INIS)

    Amit, R.; Arkin, Y.; Hirsch, F.

    1994-02-01

    The document is a compilation of papers presented during the annual meeting of Israel Geological Society. The document is related with geological and environmental survey of Israel. It discusses the technology and instruments used to carry out such studies. Main emphasis is given to seismology, geochemical analysis of water, water pollution and geophysical survey of rocks

  11. Israel debates raising commitment to CERN

    CERN Multimedia

    Watzman, H

    2000-01-01

    Israel's science ministry is debating whether to apply for full membership of CERN since the 1992 agreement allowing Israel observer status is about to expire. Israeli physicists are pushing for full membership for political as well as scientific reasons (1 page).

  12. Always the victim : Israel's present wars

    NARCIS (Netherlands)

    Reinhart, T.

    2006-01-01

    In the Israeli discourse, Israel has always been the innocent victim of vicious aggression from its neighbors. This perception of reality has only intensified with its two recent wars - against the Palestinians in Gaza and against Lebanon. On this view, in both cases Israel has manifested its good

  13. Women's Participation in Academic Conferences in Israel

    Science.gov (United States)

    Eden, Devorah

    2016-01-01

    This article examines the participation of women in academic conferences in Israel, a country in which women are under-represented in academia vertically and horizontally. Data were retrieved from announcements of academic conferences in Israel, for one academic year, covering 56 conferences that attracted 997 participants. Participation was…

  14. Formal and Applied Counseling in Israel

    Science.gov (United States)

    Israelashvili, Moshe; Wegman-Rozi, Orit

    2012-01-01

    Living in Israel is intensive and demanding but also meaningful and exciting. This article addresses the gap between the narrowly defined formal status of counseling in Israel and the widespread occurrence of counseling in various settings. It is argued that several recent changes, especially in the definition of treatment, along with the…

  15. Gifted Immigrants and Refugees in Israel

    Science.gov (United States)

    Rosemarin, Shoshana

    2011-01-01

    Since its establishment in 1948, the state of Israel has acquired a lot of experience in absorbing Jews who migrated from different parts of the globe. Two very different groups have immigrated into Israel during the last two decades--Ethiopians (100.000) and Russians (700.000). Due to the basic differences between those groups and cultures, the…

  16. The spin-3/2 Blume-Capel model on the Bethe lattice using the recursion method

    International Nuclear Information System (INIS)

    Albayrak, Erhan; Keskin, Mustafa

    2000-01-01

    The spin-3/2 Blume-Capel model is solved on the Bethe lattice using the exact recursion equations. The nature of the variation of the Curie temperature with the ratio of the single-ion anisotropy term to the exchange-coupling constant is studied and the phase diagrams are constructed on the Bethe lattice with the co-ordination numbers q=3 and 6. A comparison is made with the results of the other approximation schemes

  17. The spin-3/2 Blume-Capel model on the Bethe lattice using the recursion method

    CERN Document Server

    Albayrak, E

    2000-01-01

    The spin-3/2 Blume-Capel model is solved on the Bethe lattice using the exact recursion equations. The nature of the variation of the Curie temperature with the ratio of the single-ion anisotropy term to the exchange-coupling constant is studied and the phase diagrams are constructed on the Bethe lattice with the co-ordination numbers q=3 and 6. A comparison is made with the results of the other approximation schemes.

  18. Long-range psu(2,2|4) Bethe ansatze for gauge theory and strings

    International Nuclear Information System (INIS)

    Beisert, Niklas; Staudacher, Matthias

    2005-01-01

    We generalize various existing higher-loop Bethe ansatze for simple sectors of the integrable long-range dynamic spin chain describing planar N=4 super-Yang-Mills theory to the full psu(2,2|4) symmetry and, asymptotically, to arbitrary loop order. We perform a large number of tests of our conjectured equations, such as internal consistency, comparison to direct three-loop diagonalization and expected thermodynamic behavior. In the special case of the su(1|2) subsector, corresponding to a long-range t-J model, we are able to derive, up to three loops, the S-matrix and the associated nested Bethe ansatz from the gauge theory dilatation operator. We conjecture novel all-order S-matrices for the su(1|2) and su(1,1|2) subsectors, and show that they satisfy the Yang-Baxter equation. Throughout the paper, we muse about the idea that quantum string theory on AdS 5 xS 5 is also described by a psu(2,2|4) spin chain. We propose asymptotic all-order Bethe equations for this putative ''string chain'', which differ in a systematic fashion from the gauge theory equations

  19. The connection of two-particle relativistic quantum mechanics with the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Sazdjian, H.

    1986-02-01

    We show the formal equivalence between the wave equations of two-particle relativistic quantum mechanics, based on the manifestly covariant hamiltonian formalism with constraints, and the Bethe-Salpeter equation. This is achieved by algebraically transforming the latter so as to separate it into two independent equations which match the equations of hamiltonian relativistic quantum mechanics. The first equation determines the relative time evolution of the system, while the second one yields a three-dimensional eigenvalue equation. A connection is thus established between the Bethe-Salpeter wave function and its kernel on the one hand and the quantum mechanical wave function and interaction potential on the other. For the sector of solutions of the Bethe-Salpeter equation having non-relativistic limits, this relationship can be evaluated in perturbation theory. We also device a generalized form of the instantaneous approximation which simplifies the various expressions involved in the above relations. It also permits the evaluation of the normalization condition of the quantum mechanical wave function as a three-dimensional integral

  20. Electronic structure of disordered binary alloys with short range correlation in Bethe lattice

    International Nuclear Information System (INIS)

    Moreno, I.F.

    1987-01-01

    The determination of the electronic structure of a disordered material along the tight-binding model when applied to a Bethe lattice. The diagonal as well as off-diagonal disorder, are considered. The coordination number on the Bethe is fixed lattice to four (Z=4) that occurs in most compound semiconductors. The main proposal was to study the conditions under which a relatively simple model of a disordered material, i.e, a binary alloy, could account for the basic properties of transport or more specifically for the electronic states in such systems. By using a parametrization of the pair probability the behaviour of the electronic density of states (DOS) for different values of the short range order parameter, σ, which makes possible to treat the segregated, random and alternating cases, was analysed. In solving the problem via the Green function technique in the Wannier representation a linear chain of atoms was considered and using the solution of such a 1-D system the problem of the Bethe lattice which is constructed using such renormalized chains as elements, was solved. The results indicate that the obtained DOS are strongly dependent on the correlation assumed for the occupancy in the lattice. (author) [pt

  1. Loop expansion around the Bethe approximation through the M-layer construction

    Science.gov (United States)

    Altieri, Ada; Chiara Angelini, Maria; Lucibello, Carlo; Parisi, Giorgio; Ricci-Tersenghi, Federico; Rizzo, Tommaso

    2017-11-01

    For every physical model defined on a generic graph or factor graph, the Bethe M-layer construction allows building a different model for which the Bethe approximation is exact in the large M limit, and coincides with the original model for M=1 . The 1/M perturbative series is then expressed by a diagrammatic loop expansion in terms of so-called fat diagrams. Our motivation is to study some important second-order phase transitions that do exist on the Bethe lattice, but are either qualitatively different or absent in the corresponding fully connected case. In this case, the standard approach based on a perturbative expansion around the naive mean field theory (essentially a fully connected model) fails. On physical grounds, we expect that when the construction is applied to a lattice in finite dimension there is a small region of the external parameters, close to the Bethe critical point, where strong deviations from mean-field behavior will be observed. In this region, the 1/M expansion for the corrections diverges, and can be the starting point for determining the correct non-mean-field critical exponents using renormalization group arguments. In the end, we will show that the critical series for the generic observable can be expressed as a sum of Feynman diagrams with the same numerical prefactors of field theories. However, the contribution of a given diagram is not evaluated by associating Gaussian propagators to its lines, as in field theories: one has to consider the graph as a portion of the original lattice, replacing the internal lines with appropriate one-dimensional chains, and attaching to the internal points the appropriate number of infinite-size Bethe trees to restore the correct local connectivity of the original model. The actual contribution of each (fat) diagram is the so-called line-connected observable, which also includes contributions from sub-diagrams with appropriate prefactors. In order to compute the corrections near to the critical

  2. Israel: Background and U.S. Relations in Brief

    Science.gov (United States)

    2016-09-16

    Israel, US conduct joint missile defense trial,” Globes, July 6, 2016. 29 Dan Williams, “Israel to Deploy New ‘David’s Sling’ Missile Shield in Mid...Netanyahu,” Associated Press, May 20, 2016. 62 Judah Ari Gross, “Barak flogs Netanyahu, laments ‘budding fascism’ in Israel,” Times of Israel, June 16

  3. Mature Zionism: Education and the Scholarly Study of Israel

    Science.gov (United States)

    Alexander, Hanan A.

    2015-01-01

    A new approach to Israel education has emerged to counteract what has been a tendency to romanticize Israel by avoiding criticism; it presumes that Israel engagement has much to offer a meaningful Jewish identity, but only when encountered critically, taking into account Israel's many complexities. However, prevailing scholarly trends may not…

  4. Cummings/Ju - Harvard; Emory | Division of Cancer Prevention

    Science.gov (United States)

    Principal Investigator: Richard D Cummings, PhDInstitution: Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA Principal Investigator: Tongzhong Ju, MD, PhDInstitution: Emory University, Atlanta, GA |

  5. Brucellosis Outbreak in Children and Adults in Two Areas in Israel

    Science.gov (United States)

    Megged, Orli; Chazan, Bibiana; Ganem, Atef; Ayoub, Abeer; Yanovskay, Anna; Sakran, Waheeb; Miron, Dan; Dror-Cohen, Ahuva; Kennes, Yoram; Berdenstein, Svetlana; Glikman, Daniel

    2016-01-01

    Two parallel outbreaks of Brucella melitensis infection occurred in 2014 in two geographical areas in Israel. In two medical centers in northern Israel and one medical center in Jerusalem, 102 patients (58 children, 47 adults) were diagnosed with brucellosis. Most patients (N = 76, 72%) were Muslim Arabs, 28 (27%) were Druze, and one was Jewish. The source of infection was often traced to cheese from the Palestinian Authority. Biovar-1 was evident in 98% in northern Israel but only in 42% in Jerusalem. Most common manifestations were fever (82%) and osteoarticular symptoms (49%). The major differences between the geographic areas were ethnicity and duration until diagnosis. Compared with adults, children had higher rates of hospitalization (93% versus 64%, P = 0.001), osteoarticular symptoms (60% versus 36%, P = 0.05), elevated alanine aminotransferase (12% versus 0%, P = 0.01), and lower C-reactive protein (2.28 ± 2.08 versus 5.57 ± 6.3l mg/dL, P = 0.001). Two unrelated brucellosis outbreaks occurred in 2014 in two different geographic areas of Israel and were limited to sections of the Arab and Druze populations. Most of the demographic and clinical aspects of patients were not affected by geographic variability. Clinical and laboratory differences were found between children and adults emphasizing the nonuniformity of the disease in different age groups. Effective control of unpasteurized dairy foods, health education programs, and improved regional cooperation are required to control brucellosis in Israel. PMID:27114301

  6. Oil shale utilization in Israel

    International Nuclear Information System (INIS)

    Kaiser, A.

    1993-01-01

    Geological surveys have confirmed the existence of substantial Israeli oil shale reserves. The proven reserves contain approximately 12 billion tons of available ores, and the potential is deemed to be much higher. Economic studies conducted by PAMA indicate promising potential for power generation via Israel oil shale combustion. Electric power from oil shale appears competitive with power generated from coal fired power plants located along the coast. PAMA's demonstration power plant has been in operation since the end of 1989. Based on the successful results of the first year of operation, PAMA and IEC are now engaged in the pre-project program for a 1000 MW commercial oil shale fired power plant, based on eight 120 MW units; the first unit is scheduled to begin operation in 1996

  7. Israel, CERN’s new Member State

    CERN Multimedia

    Brice, Maximilien

    2014-01-01

    On Wednesday, 15 January 2014, the official Israeli Flag-raising Ceremony took place to mark the accession of Israel to Membership of CERN, bringing the Organization’s number of Member States to 21.

  8. Hospital ethics committees in Israel: structure, function and heterogeneity in the setting of statutory ethics committees

    OpenAIRE

    Wenger, N; Golan, O; Shalev, C; Glick, S

    2002-01-01

    Objectives: Hospital ethics committees increasingly affect medical care worldwide, yet there has been little evaluation of these bodies. Israel has the distinction of having ethics committees legally required by a Patients' Rights Act. We studied the development of ethics committees in this legal environment.

  9. Israel and an Emerging World Order

    Science.gov (United States)

    2014-12-01

    back-together 74 Gallia Lindenstrauss and Yaniv Avraham, “Is Turkey Returning to the ‘Zero Problems’ Policy?” INSS Insight, no. 503 (December 30...Quiet Transformations.” 123 Yoram Evron, “Chinese Investments in Israel: Opportunity or National Threat?” INSS Insight, no. 538 (April 8, 2014): 1...Israel: Opportunity or National Threat?” INSS Insight, no. 538 (April 8, 2014). ______. “Chinese Involvement in the Middle East: The Libyan and Syrian

  10. Area Handbook Series: Israel: A Country Study

    Science.gov (United States)

    1988-12-01

    kid- napping of Nazi war criminal Adolph Eichmann from Argentina. Another kidnapping, in 1986, brought to Israel for prosecution the nuclear...penalty could be imposed for treason or for conviction for Nazi war crimes but, as of 1988, 331 Israel: A Country Study Eichmann was the only person to be...See land ownership Eichmann , Adolph, 331-32 extensive threat concept, 267-68 Eisenhower, Dwight D., 58 Ezekiel, 11 Eisenstadt, S. N., 83 Ezra, II

  11. Bound states of quarks calculated with stochastic integration of the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Salomon, M.

    1992-07-01

    We have computed the masses, wave functions and sea quark content of mesons in their ground state by integrating the Bethe-Salpeter equation with a stochastic algorithm. This method allows the inclusion of a large set of diagrams. Inspection of the kernel of the equation shows that q-q-bar pairs with similar constituent masses in a singlet spin state exhibit a high bound state which is not present in other pairs. The pion, kaon and eta belongs to this category. 19 refs., 2 figs., 2 tabs

  12. Probabilistic image processing by means of the Bethe approximation for the Q-Ising model

    International Nuclear Information System (INIS)

    Tanaka, Kazuyuki; Inoue, Jun-ichi; Titterington, D M

    2003-01-01

    The framework of Bayesian image restoration for multi-valued images by means of the Q-Ising model with nearest-neighbour interactions is presented. Hyperparameters in the probabilistic model are determined so as to maximize the marginal likelihood. A practical algorithm is described for multi-valued image restoration based on the Bethe approximation. The algorithm corresponds to loopy belief propagation in artificial intelligence. We conclude that, in real world grey-level images, the Q-Ising model can give us good results

  13. The electronic structure of the F-center in alkali-halides-The Bethe cluster - lattice

    International Nuclear Information System (INIS)

    Queiroz, S.L.A. de.

    1977-07-01

    The electronic structure of the F-center in alkali-halides with the NaCl structure has been studied using the Bethe Cluster lattice method. The central cluster has been taken as constituted by the vacancy and the nearest- and second-neighbors to it, respectively cations and anions. The optical transitions have been calculated and compared to experimental data on the location of the peak of the F-absorption band. The agreement obtained indicates that this method may be used to study properties of this defect in alkali halides. (Author) [pt

  14. Single-time reduction of bethe-salpeter formalism for two-fermion system

    International Nuclear Information System (INIS)

    Arkhipov, A.A.

    1988-01-01

    The single-time reduction method proposed in other refs. for the system of two scalar particles is generalized for the case of two-fermion system. A self-consistent procedure of single-time reduction has been constructed both in terms of the Bethe-Salpeter wave function and in terms of the Green's function of two-fermion system. Three-dimensional dynamic equations have been obtained for single-time wave functions and two-time Green's functions of a two-fermion system and the Schroedinger structure of the equations obtained is shown to be a consequence of the causality structure of the local QFT. 32 refs

  15. Delta and Omega electromagnetic form factors in a Dyson-Schwinger/Bethe-Salpeter approach

    Energy Technology Data Exchange (ETDEWEB)

    Diana Nicmorus, Gernot Eichmann, Reinhard Alkofer

    2010-12-01

    We investigate the electromagnetic form factors of the Delta and the Omega baryons within the Poincare-covariant framework of Dyson-Schwinger and Bethe-Salpeter equations. The three-quark core contributions of the form factors are evaluated by employing a quark-diquark approximation. We use a consistent setup for the quark-gluon dressing, the quark-quark bound-state kernel and the quark-photon interaction. Our predictions for the multipole form factors are compatible with available experimental data and quark-model estimates. The current-quark mass evolution of the static electromagnetic properties agrees with results provided by lattice calculations.

  16. Quantum quench dynamics of the attractive one-dimensional Bose gas via the coordinate Bethe ansatz

    Directory of Open Access Journals (Sweden)

    Jan C. Zill, Tod M. Wright, Karen V. Kheruntsyan, Thomas Gasenzer, Matthew J. Davis

    2018-02-01

    Full Text Available We use the coordinate Bethe ansatz to study the Lieb-Liniger model of a one-dimensional gas of bosons on a finite-sized ring interacting via an attractive delta-function potential. We calculate zero-temperature correlation functions for seven particles in the vicinity of the crossover to a localized solitonic state and study the dynamics of a system of four particles quenched to attractive interactions from the ideal-gas ground state. We determine the time evolution of correlation functions, as well as their temporal averages, and discuss the role of bound states in shaping the postquench correlations and relaxation dynamics.

  17. Study of Y and Lu iron garnets using Bethe-Peierls-Weiss method

    Science.gov (United States)

    Goveas, Neena; Mukhopadhyay, G.; Mukhopadhyay, P.

    1994-11-01

    We study here the magnetic properties of Y- and Lu- Iron Garnets using the Bethe- Peierls-Weiss method modified to suit complex systems like these Garnets. We consider these Garnets as described by Heisenberg Hamiltonian with two sublattices (a,d) and determine the exchange interaction parameters Jad, Jaa and Jdd by matching the exerimental susceptibility curves. We find Jaa and Jdd to be much smaller than those determined by Néel theory, and consistent with those obtained by the study of spin wave spectra; the spin wave dispersion relation constant obtained using these parameters gives good agreement with the experimental values.

  18. Nested Bethe Ansatz for Spin Ladder Model with Open Boundary Conditions

    International Nuclear Information System (INIS)

    Wu Junfang; Zhang Chunmin; Yue Ruihong; Li Runling

    2005-01-01

    The nested Bethe ansatz (BA) method is applied to find the eigenvalues and the eigenvectors of the transfer matrix for spin-ladder model with open boundary conditions. Based on the reflection equation, we find the general diagonal solution, which determines the general boundary interaction in the Hamiltonian. We introduce the spin-ladder model with open boundary conditions. By finding the solution K ± of the reflection equation which determines the nontrivial boundary terms in the Hamiltonian, we diagonalize the transfer matrix of the spin-ladder model with open boundary conditions in the framework of nested BA.

  19. Stieltjes-Bethe equations in higher genus and branched coverings with even ramifications

    Science.gov (United States)

    Korotkin, Dmitry

    2018-02-01

    We describe projective structures on a Riemann surface corresponding to monodromy groups which have trivial SL (2) monodromies around singularities and trivial PSL (2) monodromies along homologically non-trivial loops on a Riemann surface. We propose a natural higher genus analog of Stieltjes-Bethe equations. Links with branched projective structures and with Hurwitz spaces with ramifications of even order are established. We find a higher genus analog of the genus zero Yang-Yang function (the function generating accessory parameters) and describe its similarity and difference with Bergman tau-function on the Hurwitz spaces.

  20. Bethe-Salpeter kernels and particle structure in the Yukawa2 quantum field theory

    International Nuclear Information System (INIS)

    Cooper, A.S.

    1981-01-01

    The author discusses the extension to the (weakly coupled) Yukawa quantum field theory in two space-time dimensions (Y 2 ), with equal bare masses, of some techniques used in the analysis of particle structure for weakly coupled even P(PHI) 2 . In particular he considers existence, regularity, and decay properties for the inverse two point functions and various Bethe-Salpeter kernels of the theory. These properties suffice to ensure that in the +-2 fermion sectors the mass spectrum is discrete below 2m 0 and the S-matrix is unitary up to 2m 0 + epsilon. (Auth.)

  1. A Cluster-Bethe lattice treatment for the F-center in alkali-halides

    International Nuclear Information System (INIS)

    Queiroz, S.L.A. de; Koiller, B.; Maffeo, B.; Brandi, H.S.

    1977-01-01

    The electronic structure of the F-center in alkali-halides with the NaCl structure has been studied using the Cluster-Bethe lattice method. The central cluster has been taken as constituted by the vacancy and the nearest- and second- neighbors to it, respectively, cations and anions. The optical transitions have been calculated and compared to experimental data on the location of the peak of the F-absorption band. The agreement obtained indicates that this method may be used to study properties of this defect in alkali halides [pt

  2. Israel: the Division before Peace

    Directory of Open Access Journals (Sweden)

    Ferran Izquierdo Brichs

    2000-01-01

    Full Text Available The process of the Middle East peace negotiations at the beginning of the 1990s has its roots in the changes in the international system and in Israeli society. The end of the Cold War, the Gulf War in 1990-1991 and globalization forced all the region’s actors to resituate themselves within the new international context. However, Israeli society neither experienced the international changes in the same way as its neighbors nor did it undergo the same evolutionduring the conflict with the Arabs. Because of this, the debate over peace and the future of the occupied territories became a factor for political and ideological division. Influencing this debate were revised conceptions on security, the economy, and the role Israel should play in the world. The Middle East peace talks began because the strongest side in the conflict, Israel’s Labor government, came to perceive that the maintenance of the status quo was negative forits interests. From the Israeli point of view, the conflict had long been considered a zero-sum game despite the Palestinian’s compromises since the construction of the Palestinian State involved handing over part of the territory claimed by the Jews. Recent changes in the perceptions of Israeli’s own interests, though, led some sectors of Jewish society to re-think and diminish the supposed incompatibility between Palestine nationalism and Zionism, which then opened the doors towards peace. For the Labor government, the territorial occupation of all Palestine was no longer a central objective. In fact, the basic interests of the Labor party’s policies shifted due to the globalization of the international system. For Likud and the Zionist revisionists, however, the occupation and the colonization of Eretz Israel still form the basic ideology of the State –of its reason for being– for which even today both are associated with the national interest, together with Israel’s very survival. Seen this way, Israel

  3. Mixed spin-((1)/(2)) and spin-1 Blume-Capel Ising ferrimagnetic system on the Bethe lattice

    International Nuclear Information System (INIS)

    Albayrak, Erhan; Keskin, Mustafa

    2003-01-01

    The mixed spin-((1)/(2)) and spin-1 Blume-Capel Ising ferrimagnetic system is studied on the Bethe lattice by using the exact recursion equations. Exact expressions for the magnetization, the quadrupolar moment, the Curie temperature and the free energy are found and the phase diagrams are constructed on the Bethe lattice with the coordination numbers q=3, 4, 5 and 6. The existence of a tricritical point is investigated for different values of q. The results are compared with those of other approximate methods and with the exact result on the Bethe lattice by using a discrete nonlinear map and also the exact results that are available for the case of the honeycomb lattice

  4. Bethe ansatz for two-magnon scattering states in 2D and 3D Heisenberg–Ising ferromagnets

    Science.gov (United States)

    Bibikov, P. N.

    2018-04-01

    Two different versions of Bethe ansatz are suggested for evaluation of scattering two-magnon states in 2D and 3D Heisenberg–Ising ferromagnets on square and simple cubic lattices. It is shown that the two-magnon sector is subdivided on two subsectors related to non-interacting and scattering magnons. The former subsector possess an integrable regular dynamics and may be described by a natural modification of the usual Bethe Ansatz. The latter one is characterized by a non-integrable chaotic dynamics and may be treated only within discrete degenerative version of Bethe Ansatz previously suggested by the author. Some of these results are generalized for multi-magnon states of the Heisenberg–Ising ferromagnet on a D dimensional hyper cubic lattice. Dedicated to the memory of L D Faddeev.

  5. On string solutions of Bethe equations in N=4 supersymmetric Yang-Mills theory

    International Nuclear Information System (INIS)

    Bytsko, A.G.; Shenderovich, I.E.

    2007-12-01

    The Bethe equations, arising in description of the spectrum of the dilatation operator for the su(2) sector of the N=4 supersymmetric Yang-Mills theory, are considered in the anti-ferromagnetic regime. These equations are deformation of those for the Heisenberg XXX magnet. It is proven that in the thermodynamic limit roots of the deformed equations group into strings. It is proven that the corresponding Yang's action is convex, which implies uniqueness of solution for centers of the strings. The state formed of strings of length (2n+1) is considered and the density of their distribution is found. It is shown that the energy of such a state decreases as n grows. It is observed that non-analyticity of the left hand side of the Bethe equations leads to an additional contribution to the density and energy of strings of even length. Whence it is concluded that the structure of the anti-ferromagnetic vacuum is determined by the behaviour of exponential corrections to string solutions in the thermodynamic limit and possibly involves strings of length 2. (orig.)

  6. A Bethe ansatz solvable model for superpositions of Cooper pairs and condensed molecular bosons

    International Nuclear Information System (INIS)

    Hibberd, K.E.; Dunning, C.; Links, J.

    2006-01-01

    We introduce a general Hamiltonian describing coherent superpositions of Cooper pairs and condensed molecular bosons. For particular choices of the coupling parameters, the model is integrable. One integrable manifold, as well as the Bethe ansatz solution, was found by Dukelsky et al. [J. Dukelsky, G.G. Dussel, C. Esebbag, S. Pittel, Phys. Rev. Lett. 93 (2004) 050403]. Here we show that there is a second integrable manifold, established using the boundary quantum inverse scattering method. In this manner we obtain the exact solution by means of the algebraic Bethe ansatz. In the case where the Cooper pair energies are degenerate we examine the relationship between the spectrum of these integrable Hamiltonians and the quasi-exactly solvable spectrum of particular Schrodinger operators. For the solution we derive here the potential of the Schrodinger operator is given in terms of hyperbolic functions. For the solution derived by Dukelsky et al., loc. cit. the potential is sextic and the wavefunctions obey PT-symmetric boundary conditions. This latter case provides a novel example of an integrable Hermitian Hamiltonian acting on a Fock space whose states map into a Hilbert space of PT-symmetric wavefunctions defined on a contour in the complex plane

  7. On string solutions of Bethe equations in N=4 supersymmetric Yang-Mills theory

    Energy Technology Data Exchange (ETDEWEB)

    Bytsko, A.G. [Rossijskaya Akademiya Nauk, St. Petersburg (Russian Federation). Inst. Matematiki]|[Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Shenderovich, I.E. [St. Petersburg State Univ. (Russian Federation). Physics Dept.

    2007-12-15

    The Bethe equations, arising in description of the spectrum of the dilatation operator for the su(2) sector of the N=4 supersymmetric Yang-Mills theory, are considered in the anti-ferromagnetic regime. These equations are deformation of those for the Heisenberg XXX magnet. It is proven that in the thermodynamic limit roots of the deformed equations group into strings. It is proven that the corresponding Yang's action is convex, which implies uniqueness of solution for centers of the strings. The state formed of strings of length (2n+1) is considered and the density of their distribution is found. It is shown that the energy of such a state decreases as n grows. It is observed that non-analyticity of the left hand side of the Bethe equations leads to an additional contribution to the density and energy of strings of even length. Whence it is concluded that the structure of the anti-ferromagnetic vacuum is determined by the behaviour of exponential corrections to string solutions in the thermodynamic limit and possibly involves strings of length 2. (orig.)

  8. Algebraic Bethe ansatz for U(1) invariant integrable models: Compact and non-compact applications

    International Nuclear Information System (INIS)

    Martins, M.J.; Melo, C.S.

    2009-01-01

    We apply the algebraic Bethe ansatz developed in our previous paper [C.S. Melo, M.J. Martins, Nucl. Phys. B 806 (2009) 567] to three different families of U(1) integrable vertex models with arbitrary N bond states. These statistical mechanics systems are based on the higher spin representations of the quantum group U q [SU(2)] for both generic and non-generic values of q as well as on the non-compact discrete representation of the SL(2,R) algebra. We present for all these models the explicit expressions for both the on-shell and the off-shell properties associated to the respective transfer matrices eigenvalue problems. The amplitudes governing the vectors not parallel to the Bethe states are shown to factorize in terms of elementary building blocks functions. The results for the non-compact SL(2,R) model are argued to be derived from those obtained for the compact systems by taking suitable N→∞ limits. This permits us to study the properties of the non-compact SL(2,R) model starting from systems with finite degrees of freedom.

  9. Algebraic Bethe ansatz for U(1) invariant integrable models: Compact and non-compact applications

    Science.gov (United States)

    Martins, M. J.; Melo, C. S.

    2009-10-01

    We apply the algebraic Bethe ansatz developed in our previous paper [C.S. Melo, M.J. Martins, Nucl. Phys. B 806 (2009) 567] to three different families of U(1) integrable vertex models with arbitrary N bond states. These statistical mechanics systems are based on the higher spin representations of the quantum group U[SU(2)] for both generic and non-generic values of q as well as on the non-compact discrete representation of the SL(2,R) algebra. We present for all these models the explicit expressions for both the on-shell and the off-shell properties associated to the respective transfer matrices eigenvalue problems. The amplitudes governing the vectors not parallel to the Bethe states are shown to factorize in terms of elementary building blocks functions. The results for the non-compact SL(2,R) model are argued to be derived from those obtained for the compact systems by taking suitable N→∞ limits. This permits us to study the properties of the non-compact SL(2,R) model starting from systems with finite degrees of freedom.

  10. Solution to Bethe-Salpeter equation via Mellin-Barnes transform

    International Nuclear Information System (INIS)

    Allendes, Pedro; Kniehl, Bernd; Kondrashuk, Igor; Rojas Medar, Marko; Notte Cuello, Eduardo A.

    2012-06-01

    We consider Mellin-Barnes transform of triangle ladder-like scalar diagram in d=4 dimensions. It is shown how multi-fold MB transform of the momentum integral corresponding to any number of rungs is reduced to two-fold MB transform. For this purpose we use Belokurov-Usyukina reduction method for four-dimensional scalar integrals in the position space. The result is represented in terms of Euler ψ-function and its derivatives. We derive new formulas for MB two-fold integration in the complex planes of two complex variables. We demonstrate that these formulas solve Bethe-Salpeter equation. We comment on further applications of solution to Bethe-Salpeter equation for vertices in N=4 supersymmetric Yang-Mills theory. We show that the recursive property of MB transforms observed in the present work for that kind of diagrams has nothing to do with quantum field theory, theory of integral transforms, or with theory of polylogarithms in general, but has an origin in a simple recursive property for smooth functions which can be shown by using basic methods of mathematical analysis.

  11. Solution to Bethe-Salpeter equation via Mellin-Barnes transform

    Energy Technology Data Exchange (ETDEWEB)

    Allendes, Pedro [Concepcion Univ. (Chile). Dept. de Fisica; Kniehl, Bernd [Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik; Kondrashuk, Igor; Rojas Medar, Marko [Univ. del Bio-Bio, Chillan (Chile). Dept. de Ciencias Basicas; Notte Cuello, Eduardo A. [Univ. de La Serena (Chile). Facultad de Ciencias

    2012-06-15

    We consider Mellin-Barnes transform of triangle ladder-like scalar diagram in d=4 dimensions. It is shown how multi-fold MB transform of the momentum integral corresponding to any number of rungs is reduced to two-fold MB transform. For this purpose we use Belokurov-Usyukina reduction method for four-dimensional scalar integrals in the position space. The result is represented in terms of Euler {psi}-function and its derivatives. We derive new formulas for MB two-fold integration in the complex planes of two complex variables. We demonstrate that these formulas solve Bethe-Salpeter equation. We comment on further applications of solution to Bethe-Salpeter equation for vertices in N=4 supersymmetric Yang-Mills theory. We show that the recursive property of MB transforms observed in the present work for that kind of diagrams has nothing to do with quantum field theory, theory of integral transforms, or with theory of polylogarithms in general, but has an origin in a simple recursive property for smooth functions which can be shown by using basic methods of mathematical analysis.

  12. Semi-classical analysis of the inner product of Bethe states

    International Nuclear Information System (INIS)

    Bettelheim, Eldad; Kostov, Ivan

    2014-01-01

    We study the inner product of two Bethe states, one of which is taken on-shell, in an inhomogeneous XXX chain in the Sutherland limit, where the number of magnons is comparable with the length L of the chain and the magnon rapidities arrange in a small number of macroscopically large Bethe strings. The leading order in the large L limit is known to be expressed through a contour integral of a dilogarithm. Here we derive the sub-leading term. Our analysis is based on a new contour-integral representation of the inner product in terms of a Fredholm determinant. We give two derivations of the sub-leading term. Besides a direct derivation by solving a Riemann–Hilbert problem, we give a less rigorous, but more intuitive derivation by field-theoretical methods. For that we represent the Fredholm determinant as an expectation value in a Fock space of chiral fermions and then bosonize. We construct a collective field for the bosonized theory, the short wave-length part of which may be evaluated exactly, while the long wave-length part is amenable to a 1/L expansion. Our treatment thus results in a systematic 1/L expansion of structure factors within the Sutherland limit. (paper)

  13. [FORCE-FEEDING OR LIFE-SAVING? - DEALING WITH HUNGER STRIKES IN ISRAEL].

    Science.gov (United States)

    Siegal, Gil; Glick, Shimon; Offer-Stark, Irit; Steinberg, Avraham

    2018-01-01

    Force feeding of fasting hunger-striking prisoners is the subject of considerable controversy in Israel and elsewhere, posing a direct conflict between two basic ethical values: that of human life and respect for autonomy. The Israel Medical Association, as well as the World Medical Association, has taken the position that force feeding of such prisoners is an act of torture and is therefore unethical. However this paper presents an opposing view, which recently became the law in Israel, that, whereas the rights of prisoners to decree a hunger strike as a form of protest should be respected, if the prolongation of the strike reaches a stage of clear and present danger to the life and health of a prisoner, the saving of the prisoner's life must take precedence over considerations of autonomy. The paper present the steps that should be taken, including extensive and empathic efforts to persuade the prisoner to end his/her fast; gaining the approval of a hospital's ethics committee; and gaining the approval of a district court judge; the feeding is to be carried out in the most humane and sensitive manner as befitting a lifesaving procedure for any patient. This position is consistent with Israel's Basic Law: Human Dignity and Liberty, Israel's Patient Rights Law, Israel's "Do not stand idly by your fellow man's blood" Law, with several Israeli court decisions and in keeping with the dominant Israeli culture. Finally, instructions for physicians who object to such measures are discussed, ascertaining the freedom of conscience as well as preserving the life of the hunger-strikers.

  14. 78 FR 47546 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2013-08-06

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Model... Aviation Authority of Israel (CAAI), which is the aviation authority for Israel, has issued Israeli...

  15. A separable approximation of the NN-Paris-potential in the framework of the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Schwarz, K.; Haidenbauer, J.; Froehlich, J.

    1985-09-01

    The Bethe-Salpeter equation is solved with a separable kernel for the most important nucleon-nucleon partial wave states. We employ the Ernst Shakin-Thaler method in the framework of minimal relativity (Blankenbeckler-Sugar equation) to generate a separable representation of the meson-theoretical Paris potential. These separable interactions, which closely approximate the on-shell- and half-off-shell behaviour of the Paris potential, are then cast into a covariant form for application in the Bethe-Salpeter equation. The role of relativistic effects is discussed with respect to on-shell and off-shell properties of the NN-system. (Author)

  16. Israel y su modernización

    Directory of Open Access Journals (Sweden)

    Mario Sznajder

    2013-01-01

    Full Text Available Este artículo trata el problema de la modernización y la modernidad de Israel, utilizando para esto, como marco teórico principal, la visión de Múltiples Modernidades de Shmuel Noah Eisenstadt. De acuerdo a este tipo de análisis cada modernización y modernidad se presenta como una variante que incluye elementos tradicionales y locales del modelo original de la Ilustración. En el caso de Israel, cuya sociedad moderna es mayormente inmigratoria y altamente heterogénea, se podría llegar a argumentar que la multiplicidad se torna en un aspecto interno del proceso. La modernización dialécticamente produce resultados contrarios a las intenciones y planes originales de quienes la ponen en marcha, y esto se manifiesta en el caso de Israel a través del resurgimiento religioso, el retorno a tradiciones e identidades étnicas que precedieron el intento de establecer una sociedad moderna y sus bases ideológicas radicadas en el sionismo, y ello sin dejar de lado la sociedad palestina local –o árabe israelí-, absorbida dentro del marco general de la sociedad israelí.

  17. Transactions of the nuclear societies of Israel joint meeting 1994

    International Nuclear Information System (INIS)

    1994-01-01

    The 18 th convention of the Israel nuclear societies transactions book contains presentations in the following topics: reactor physics, health physics, radiation protection, nuclear medicine and general reviews about the status of nuclear energy in Israel

  18. HOMA: Israel's National Missile Defense Strategy (Abridged Version)

    National Research Council Canada - National Science Library

    Lailari, Guermantes

    2002-01-01

    ... (Hebrew for Fortress Wall), Chapter 1 discusses the fundamentals of missile defense and the reason why Israel's missile defense system affects US national security interests, Chapter 2 describes Israel's missile defense...

  19. Medline Plus

    Full Text Available ... for a Total Knee System (University Orthopedics Center, State College, PA, 8/21/2014) Mastectomy Breast Reconstruction: Deep Inferior Epigastric Perforator (Beth Israel Medical Center, New ...

  20. Medline Plus

    Full Text Available ... Baptist Hospital, Miami, FL, 10/17/2013) Mastectomy Breast Reconstruction: Deep Inferior Epigastric Perforator (Beth Israel Medical Center, New York, NY, 1/11/2008) Ovarian Cancer Scarless Hysterectomy (Baptist Hospital, Miami, FL, 10/17/ ...

  1. Israel's position on non-proliferation

    International Nuclear Information System (INIS)

    Marom, R.

    1986-01-01

    Israel maintained that the complex international system and worldwide political tension created a situation in which comprehensive plans of disarmament could not produce any positive result. The deadlock in the field of general and complete disarmament has brought Israel to the realization that one possible way to alleviate the stalemate could be progress by stages through partial measures of disarmament. Israel's position on non-proliferation indicates that the establishment of a nuclear-weapon-free-zone (NWFZ), as it relates to the Middle-East, could serve as a credible alternative to the unilateral adherence to the Non-Proliferation of Nuclear Weapon (NPT) and an effective measure of non-proliferation in the region. (Author)

  2. Clinical characteristics of autism spectrum disorder in Israel: impact of ethnic and social diversities.

    Science.gov (United States)

    Mahajnah, Muhammad; Sharkia, Rajech; Shalabe, Haitham; Terkel-Dawer, Ruth; Akawi, Ashraf; Zelnik, Nathanel

    2015-01-01

    Despite the increased global prevalence and recognition of autistic spectrum disorder (ASD), it is still scarcely reported in the Arab world. Though Israel has a higher prevalence of ASD, a previous national survey of patients diagnosed between 1972 and 2004, demonstrated that 98% of them were of Jewish ancestry. The disproportional low number of Arab children with ASD in Israel is unclear but may reflect lower awareness and cultural bias. In the present study we collected clinical and demographic characteristics of 200 children with ASD from Arab and Jewish sectors in Israel that were evaluated in two child development centers. We compared the incidence and the medical comorbidity of autism between these two ethnics groups. The medical and psychiatric comorbidity profile in these children was similar to the worldwide published studies. In the present study the prevalence of autism in the Arab sector in Israel was similar to that of the Jewish sector. The Arab patients presented with more severe autistic manifestations and higher incidence of mental retardation, familial members with autism, and consanguinity (P < 0.05), while in the Jewish sector milder forms (such as Asperger syndrome and PDD-NOS) were more frequent. This discrepancy might be explained by both genetic and cultural factors.

  3. Clinical Characteristics of Autism Spectrum Disorder in Israel: Impact of Ethnic and Social Diversities

    Directory of Open Access Journals (Sweden)

    Muhammad Mahajnah

    2015-01-01

    Full Text Available Despite the increased global prevalence and recognition of autistic spectrum disorder (ASD, it is still scarcely reported in the Arab world. Though Israel has a higher prevalence of ASD, a previous national survey of patients diagnosed between 1972 and 2004, demonstrated that 98% of them were of Jewish ancestry. The disproportional low number of Arab children with ASD in Israel is unclear but may reflect lower awareness and cultural bias. In the present study we collected clinical and demographic characteristics of 200 children with ASD from Arab and Jewish sectors in Israel that were evaluated in two child development centers. We compared the incidence and the medical comorbidity of autism between these two ethnics groups. The medical and psychiatric comorbidity profile in these children was similar to the worldwide published studies. In the present study the prevalence of autism in the Arab sector in Israel was similar to that of the Jewish sector. The Arab patients presented with more severe autistic manifestations and higher incidence of mental retardation, familial members with autism, and consanguinity (P<0.05, while in the Jewish sector milder forms (such as Asperger syndrome and PDD-NOS were more frequent. This discrepancy might be explained by both genetic and cultural factors.

  4. A separable approach to the Bethe-Salpeter equation and its application to nucleon-nucleon scattering

    International Nuclear Information System (INIS)

    Schwarz, K.; Froehlich, J.; Zingl, H.F.K.

    1980-01-01

    The Bethe-Salpeter equation is solved in closed form with the help of a four dimensional separable 'potential'. For possible applications to three-nucleon investigations the authors have fitted all nucleon-nucleon S-wave phase shifts in a sufficient way by this method; in addition they also present an example for a P-wave. (Auth.)

  5. Low-lying qq(qq)-bar states in a relativistic model based on the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Ram, B.; Kriss, V.

    1985-01-01

    Low-lying qq(qq)-bar states are analysed in a previously given relativistic model based on the Bethe-Salpeter equation. It is not got M-diquonia, P-mesonia, or meson molecules, but it is got T-diquonia

  6. Israel: a crise próxima

    Directory of Open Access Journals (Sweden)

    Peter DEMANT

    2014-12-01

    Full Text Available Apesar de êxitos indisputáveis, o Estado de Israel enfrenta problemas estruturais decorrentes do conflito com o mundo árabe. O texto analisa cinco vulnerabilidades subestimadas: (1 demografia: o crescimento dos ultraortodoxos e dos árabes israelenses, ambos antissionistas, que arrisca tornar minoria os judeus sionistas; (2 estratégia: novas formas de resistência usadas pelos árabes, tanto militares, como os mísseis, quanto pacíficas, como a resistência não violenta, estão progressivamente se tornando contraproducentes à ocupação israelense de territórios inimigos; (3 regional: a Primavera Árabe, apesar dos fracassos, é uma etapa na democratização e modernização das sociedades árabes que acabará erodindo a vantagem qualitativa-educacional israelense; (4 internacional: Israel depende, militar e economicamente, do apoio ocidental, mas, movidos por seus próprios desenvolvimentos demográficos e culturais, os europeus se mostram cada vez mais indiferentes ou hostis a Israel; e até nos EUA, último reduto de simpatia pró-israelense, a identificação com o Estado judaico pode se tornar mais frágil; (5 mundo judaico: devido à orientação cada vez mais particularista de Israel, há, em vez de legitimação recíproca, ameaça de alienação entre as diásporas judaicas e Israel. O artigo conclui que, a termo, as custas políticas, militares e socioculturais que a beligerância permanente impõe a Israel podem constituir um risco existencial para este país. Eventualmente, os dilemas podem se tornar perigosos para sua sobrevivência como Estado judaico.

  7. The Beta Israel: Return to the source? | Zegeye | Africa Insight

    African Journals Online (AJOL)

    Even after more than two decades, over 70 000 Ethiopian Jews - the Beta Israel - have still not been fully accepted in Israel, in danger of becoming an ethnically defined 'under-class'. The potential of Beta Israel contributions to both Israeli and Ethiopian society should be recognised. Africa Insight Vol.34(1) 2004: 69-75 ...

  8. op weg na 'n komprehensiewe geskiedenis van Ou-Israel

    African Journals Online (AJOL)

    wee religieuse redes. Hierdie groep mense (gewoonlik gelowige Chris- tene en Jdde) glo dat die volk Israel deur God uitverkies is en dat God dus in 'n besondere sin in Ou-Israel se geskiedenis gewerk het en hom daarin geopenbaar het. Deur Ou-Israel se geskiedenis te bestudeer kom mens meer van God se openbaring ...

  9. 75 FR 75151 - International Service Changes-Israel

    Science.gov (United States)

    2010-12-02

    ... POSTAL SERVICE 39 CFR Part 20 International Service Changes--Israel AGENCY: Postal Service TM... Limits, and the Individual Country Listings to incorporate a change in Israel's First-Class Mail... proposed rule Federal Register notice (75 FR 39475-39477) that included a change to Israel's First-Class...

  10. 77 FR 21748 - Oil and Gas Trade Mission to Israel

    Science.gov (United States)

    2012-04-11

    ... DEPARTMENT OF COMMERCE International Trade Administration Oil and Gas Trade Mission to Israel... Foreign Commercial Service (CS), is organizing an Executive-led Oil and Gas Trade Mission to Israel.... The purpose of the mission is to introduce U.S. firms to Israel's rapidly expanding oil and gas market...

  11. 7 CFR 319.56-49 - Eggplant from Israel.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Eggplant from Israel. 319.56-49 Section 319.56-49... from Israel. Eggplant (Solanum melongena L.) may be imported into the continental United States from Israel only under the conditions described in this section. These conditions are designed to prevent the...

  12. Spirituality in Teacher Training at an Islamic College in Israel

    Science.gov (United States)

    Erdreich, Lauren

    2016-01-01

    This article looks at an Islamic teacher training college in Israel in an attempt to understand how religious revival shapes women's understandings of being Muslim women professionals in Israel. The college grew out of Islamic revival in Israel; its teacher training program reflects the sensibilities that Islamic revival hopes to foster in women…

  13. Israel - Palestine: The Geopolitics of Electricity

    International Nuclear Information System (INIS)

    Amsellem, David

    2014-01-01

    The electricity sector in the Middle-East is rarely studied, however this energy has a key role in the rivalry between Israelis and Palestinians. Indeed, the Hebrew State uses it as a tool of conquest and control in the West Bank and the Gaza Strip, by giving an access to commodities to Jewish settlers. Moreover, Palestinians are strongly dependent on electricity produced by Israeli power plants, which enables Israel to pressure on the Palestinians. Yet the Palestinian electricity dependence is a critical issue for Israel's security as the Hamas, whose leadership is at stake in the region, knows how to take advantage of the situation

  14. Konflik Arab – Israel Di Palestina

    Directory of Open Access Journals (Sweden)

    Susmihara Susmihara

    2011-06-01

    Full Text Available Palestina is a continously conflicted region. Thousand years before christus, Jews has already established the Judah King and Israel. These regions were occupied interchangably by some nations such as Assyiria, Babylonia, Misria, Persia, Macedonia, Romawi and Byzantium.  Arabian then took Palestina form caisar of Byzantium  (634 M and in 1516 M., Palestina was under Turki Usmani kingdom. In  this time, Jews cameback to Paletine, and lived with arabian in harmony based on culture and religion. However, some leaders of Israel formed zionisme by means to establish Jews Nation. This movement finally became the main factor of conflict

  15. A thermonuclear fusion power program for Israel

    International Nuclear Information System (INIS)

    Friedman, Bruce

    1985-01-01

    Although lacking in financial and physical resources, Israel has a large base of scientific and technological talent that can be organized for the purpose of producing commercial fusion power reactors, thus allowing Israel to attain energy independence and acquiring a monetary inflow through royalties and reactor export. The limited partnership would be suitable for financing a significant portion of the project. Economic feasibility can be estimated through the use of one or more of the approaches supplied by the calculus of variations, cardinal utility theory, catastrophe theory, and noncooperative game theory. (author)

  16. Projecting the Bethe-Salpeter Equation onto the Light-Front and Back: A Short Review

    International Nuclear Information System (INIS)

    Frederico, T.; Salme, G.

    2011-01-01

    The technique of projecting the four-dimensional two-body Bethe-Salpeter equation onto the three-dimensional Light-Front hypersurface, combined with the quasi-potential approach, is briefly illustrated, by placing a particular emphasis on the relation between the projection method and the effective dynamics of the valence component of the Light-Front wave function. Some details on how to construct the Fock expansion of both (a) the Light-Front effective interaction and (b) the electromagnetic current operator, satisfying the proper Ward-Takahashi identity, will be presented, addressing the relevance of the Fock content in the operators living onto the Light-Front hypersurface. Finally, the generalization of the formalism to the three-particle case will be outlined. (author)

  17. "Her mouth is medicine": Beth Brant and Paula Gunn Allen's decolonizing queer erotics.

    Science.gov (United States)

    Burford, Arianne

    2013-01-01

    This article asserts the need to recognize the complexity of the theoretical work of more lesbian Native American writers, focusing specifically Beth Brant (Bay of Quinte Mohawk) and Paula Gunn Allen (Laguna Pueblo). Their poetry and short stories provide a theoretically nuanced analysis of how heteronormativity is intertwined in and dependent on colonialism, and thus a methodology for Queer Theory that requires an understanding of it in relation to colonialism. They reject heteronormative Pocahontas fantasies about Native women, offering a lesbian-based tactic for decolonization through the expression of erotic desire. This article demonstrates the endless possibilities for fierce queer resistance, revolutionary change, and healing from the trauma of genocide and the accompanying colonialist heteropatriarchal disciplining of Native women's bodies.

  18. Bethe-Salpeter equation for non-self conjugate mesons in a power-law potential

    International Nuclear Information System (INIS)

    Ikhdair, S.M.

    1992-07-01

    We develop an approach to the solution of the spinless Bethe-Salpeter equation for the different-mass case. Although the calculations are developed for spin-zero particles in any arbitrary spherically symmetric potential, the non-Coulombic effective power-law potential is used as a kernel to produce the spin-averaged bound states of the non-self-conjugate mesons. The analytical formulae are also applicable to the self-conjugate mesons in the equal-mass case. The flavor-independent case is investigated in this work. The calculations are carried out to the third-order correction of the energy series. Results are consistent with those obtained before. (author). 14 refs, 1 tab

  19. On Condensation Properties of Bethe Roots Associated with the XXZ Chain

    Science.gov (United States)

    Kozlowski, Karol K.

    2018-02-01

    I prove that the Bethe roots describing either the ground state or a certain class of "particle-hole" excited states of the XXZ spin-1/2 chain in any sector with magnetisation m \\in [0;1/2] exist, are uniquely defined, and form, in the infinite volume limit, a dense distribution on a subinterval of R. The results hold for any value of the anisotropy {Δ ≥ -1}. In fact, I establish an even stronger result, namely the existence of an all order asymptotic expansion of the counting function associated with such roots. As a corollary, these results allow one to prove the existence and form of the infinite volume limit of various observables attached to the model -the excitation energy, momentum, the zero temperature correlation functions, so as to name a few- that were argued earlier in the literature.

  20. An investigation of relativistic microscopic optical potential in terms of relativistic Brueckner-Bethe-Goldstone equation

    International Nuclear Information System (INIS)

    Chen Baoqiu; Ma Zhongyu

    1992-01-01

    Relativistic microscopic optical potential of nucleon-nucleus is derived from the relativistic Brueckner-Bethe-Goldstone (RBBG) equation. The complex effective mass of a nucleon is determined by a fit to 200 MeV p- 40 Ca scattering data. The relativistic microscopic optical potentials with this effective mass are obtained from RBBG for p- 16O , 40 Ca, 90 Zr and 208 Pb scattering in energy range from 160 to 800 MeV. The microscopic optical potential is used to study the proton- 40 Ca scattering problem at 200 MeV. The results, such as differential cross section, analyzing power and spin rotation function are compared with those calculated from phenomenological relativistic optical potential

  1. Asymptotic Bethe ansatz S-matrix and Landau-Lifshitz-type effective 2d actions

    International Nuclear Information System (INIS)

    Roiban, R; Tirziu, A; Tseytlin, A A

    2006-01-01

    Motivated by the desire to relate Bethe ansatz equations for anomalous dimensions found on the gauge-theory side of the AdS/CFT correspondence to superstring theory on AdS 5 x S 5 we explore a connection between the asymptotic S-matrix that enters the Bethe ansatz and an effective two-dimensional quantum field theory. The latter generalizes the standard 'non-relativistic' Landau-Lifshitz (LL) model describing low-energy modes of ferromagnetic Heisenberg spin chain and should be related to a limit of superstring effective action. We find the exact form of the quartic interaction terms in the generalized LL-type action whose quantum S-matrix matches the low-energy limit of the asymptotic S-matrix of the spin chain of Beisert, Dippel and Staudacher (BDS). This generalizes to all orders in the 't Hooft coupling λ an earlier computation of Klose and Zarembo of the S-matrix of the standard LL model. We also consider a generalization to the case when the spin-chain S-matrix contains an extra 'string' phase and determine the exact form of the LL 4-vertex corresponding to the low-energy limit of the ansatz of Arutyunov, Frolov and Staudacher (AFS). We explain the relation between the resulting 'non-relativistic' non-local action and the second-derivative string sigma model. We comment on modifications introduced by strong-coupling corrections to the AFS phase. We mostly discuss the SU(2) sector but also present generalizations to the SL(2) and SU(1|1) sectors, confirming universality of the dressing phase contribution by matching the low-energy limit of the AFS-type spin-chain S-matrix with tree-level string-theory S-matrix

  2. Log-gamma directed polymer with fixed endpoints via the replica Bethe Ansatz

    International Nuclear Information System (INIS)

    Thiery, Thimothée; Le Doussal, Pierre

    2014-01-01

    We study the model of a discrete directed polymer (DP) on a square lattice with homogeneous inverse gamma distribution of site random Boltzmann weights, introduced by Seppalainen (2012 Ann. Probab. 40 19–73). The integer moments of the partition sum, Z n -bar , are studied using a transfer matrix formulation, which appears as a generalization of the Lieb–Liniger quantum mechanics of bosons to discrete time and space. In the present case of the inverse gamma distribution the model is integrable in terms of a coordinate Bethe Ansatz, as discovered by Brunet. Using the Brunet-Bethe eigenstates we obtain an exact expression for the integer moments of Z n -bar for polymers of arbitrary lengths and fixed endpoint positions. Although these moments do not exist for all integer n, we are nevertheless able to construct a generating function which reproduces all existing integer moments and which takes the form of a Fredholm determinant (FD). This suggests an analytic continuation via a Mellin–Barnes transform and we thereby propose a FD ansatz representation for the probability distribution function (PDF) of Z and its Laplace transform. In the limit of a very long DP, this ansatz yields that the distribution of the free energy converges to the Gaussian unitary ensemble (GUE) Tracy-Widom distribution up to a non-trivial average and variance that we calculate. Our asymptotic predictions coincide with a result by Borodin et al (2013 Commun. Math. Phys. 324 215–32) based on a formula obtained by Corwin et al (2011 arXiv:1110.3489) using the geometric Robinson–Schensted–Knuth (gRSK) correspondence. In addition we obtain the dependence on the endpoint position and the exact elastic coefficient at a large time. We argue the equivalence between our formula and that of Borodin et al. As we will discuss, this provides a connection between quantum integrability and tropical combinatorics. (paper)

  3. Social considerations of inflammatory bowel disease in Southern Israel.

    Science.gov (United States)

    Taylor, Jonathan; Neff, Chase

    2017-07-17

    Chronic diseases pose unique social challenges beyond traditional health considerations that require specific attention. In this report, we examine the case of a middle-aged woman with ulcerative colitis, living in Southern Israel. Trust between the patient and physician is shown to positively influence a variety of therapeutic outcomes and should be considered a fundamental component of successful care. In context of the military conflict between Israel and Gaza, the needs of patients with chronic diseases cannot be forgotten. The work environment is also identified as an area of particular concern, as a supportive work environment is essential in order to maintain satisfaction in the workplace and sustain a high quality of life. Out-of-pocket costs for medications are confirmed to be a significant barrier to adherence. Better understanding of patients’ financial capabilities, along with affordable therapeutic interventions, will alleviate healthcare-related financial burdens and improve health outcomes. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. Asbestos exposure in Israel: findings, issues and needs

    Energy Technology Data Exchange (ETDEWEB)

    Richter, E.D.

    1984-02-01

    In Israel, since the 1950s, at least several thousand workers, their wives and children, and possibly many others, have been or still may be exposed to hazardous amounts of airborne asbestos fibers. These are found both in asbestos-based industries (asbestos cement, textiles and brake linings) and trades with asbestos exposure (construction, shipyard repair, boiler maintenance, insulation work). These people are at increased risk for disability or illness, or for premature death from asbestosis, from lung cancer, from exacerbation of preexisting respiratory disease (especially if they smoke), from mesothelioma, from gastrointestinal cancer, and from other malignancies. Although there has been progress, much still has to be done in the areas of legislation, standard setting, exposure control, technology, surveillance, smoking cessation, and medical care and follow-up. Compensation is needed to care for those workers currently or previously exposed, as well as for their families and others at risk. A national policy for protecting and caring for those formerly or currently exposed is indicated by the review of the situation in Israel.

  5. Marble in Israel : A. Shadmon. Ministry of Development, State of Israel, Jerusalem, 1965, 56 pp., 36 fig., 2 tables

    NARCIS (Netherlands)

    Manten, A.A.

    The booklet Marble in Israel is announced to be the first in a series of reports on the mineral building commodities of Israel, which series will summarize the information available on the subject at the Quarries Section of the Israel Geological Survey and the Office of the Controller of Mines.

  6. Rotavirus vaccines in Israel: Uptake and impact.

    Science.gov (United States)

    Muhsen, Khitam; Cohen, Daniel

    2017-07-03

    We present an overview of the impact of universal rotavirus immunization with the pentavalent vaccine, RotaTeq, which was introduced in Israel in 2010. The vaccine is given free of charge at age 2, 4 and 6 months, with an 80% coverage that was shortly achieved during the universal immunization period. Compared to pre-universal immunization years (2008-2010), a reduction of 66-68% in the incidence of rotavirus gastroenteritis (RVGE) hospitalizations was observed in 2011-2015 among children aged 0-23 months in central and northern Israel. In southern Israel a reduction of 80-88% in RVGE hospital visit rate was found among Jewish children aged 0-23 months in 2011-2013. Among Bedouins, the respective decline was 62-75%. A significant reduction of 59% was also observed in RVGE clinic visits, presumably representing less severe illness. Indirect benefit was evident in children aged 24-59 months who were ineligible for universal immunization. Vaccine effectiveness against RVGE hospitalization was estimated at 86% in children aged 6-23 months. Changes in the circulating rotavirus genotypes occurred but the contribution of vaccine induced immune pressure is unclear. Universal rotavirus immunization was followed by an impressive decrease in the burden of RVGE in young children in Israel, likely attributed to good vaccine coverage and effectiveness.

  7. The Teaching of Additional Languages in Israel.

    Science.gov (United States)

    Hallel, Michael; Spolsky, Bernard

    1992-01-01

    Describes the linguistic situation in Israel and the language teaching policies and practices in Israeli schools. Policy is dominated by the ideological role and practical value of Hebrew, and is further driven by the large numbers of non-Jewish minorities, the status of English as a world language, and the political values of Arabic. (21…

  8. Israel: Background and U.S. Relations

    Science.gov (United States)

    2016-10-28

    is the largest such non-emergency increase ever and, if it’s funded, would consume a growing share of a shrinking U.S. Missile Defense Agency’s...Clarke and Robert J. Johnston, “U.S. Dual-Use Exports to China, Chinese Behavior , and the Israel Factor: Effective Controls?” Asian Survey, Vol. 39, No

  9. Israel, CERN’s new Member State

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On Wednesday, 15 January 2014, the official Israeli Flag-raising Ceremony took place to mark the accession of Israel to Membership of CERN, bringing the Organization’s number of Member States to 21.     For more information, click here.

  10. Customization of a Severity of Illness Score Using Local Electronic Medical Record Data.

    Science.gov (United States)

    Lee, Joon; Maslove, David M

    2017-01-01

    Severity of illness (SOI) scores are traditionally based on archival data collected from a wide range of clinical settings. Mortality prediction using SOI scores tends to underperform when applied to contemporary cases or those that differ from the case-mix of the original derivation cohorts. We investigated the use of local clinical data captured from hospital electronic medical records (EMRs) to improve the predictive performance of traditional severity of illness scoring. We conducted a retrospective analysis using data from the Multiparameter Intelligent Monitoring in Intensive Care II (MIMIC-II) database, which contains clinical data from the Beth Israel Deaconess Medical Center in Boston, Massachusetts. A total of 17 490 intensive care unit (ICU) admissions with complete data were included, from 4 different service types: medical ICU, surgical ICU, coronary care unit, and cardiac surgery recovery unit. We developed customized SOI scores trained on data from each service type, using the clinical variables employed in the Simplified Acute Physiology Score (SAPS). In-hospital, 30-day, and 2-year mortality predictions were compared with those obtained from using the original SAPS using the area under the receiver-operating characteristics curve (AUROC) as well as the area under the precision-recall curve (AUPRC). Test performance in different cohorts stratified by severity of organ injury was also evaluated. Most customized scores (30 of 39) significantly outperformed SAPS with respect to both AUROC and AUPRC. Enhancements over SAPS were greatest for patients undergoing cardiovascular surgery and for prediction of 2-year mortality. Custom models based on ICU-specific data provided better mortality prediction than traditional SAPS scoring using the same predictor variables. Our local data approach demonstrates the value of electronic data capture in the ICU, of secondary uses of EMR data, and of local customization of SOI scoring. © The Author(s) 2015.

  11. Operative Treatment of Hepatic Hydatid Cysts: A Single Center Experience in Israel, a Nonendemic Country

    Science.gov (United States)

    Maoz, Daniel; Greif, Franklin; Chen, Jacob

    2013-01-01

    Background. Hydatid cyst disease is a zoonosis caused by Echinococcus genera. The disease is endemic to certain rural areas in the world. Operative treatment is the main component in curing hydatid cysts of the liver. Objective. Describing the unique characteristics of the hydatid cyst patients in Israel, a nonendemic country. Methods. Data was collected form 29 patients treated operatively in Rabin Medical Center from 1994 to 2007. Results. The study included 18 females and 11 males with an average age of 54.9 years. Fifty-two% of the patients immigrated as children from Arab countries to Israel, 21% were Arab-Israelis leaving in the north and center of Israel, and 24% immigrated from the former Communist Bloc. Pericystectomy was performed in 20/29, and cyst unroofing was performed in 9/29. Hydatid cysts average size was 10.7 cm, and the cysts were located in the right or left or involved both lobes in 62%, 28%, and 10% of the lesions, respectively. Postoperative mortality occurred in one case, and severe morbidity occurred in 4 patients. Conclusions. Hydatid cyst disease in Israel is uncommon and is mostly seen in distinct 3 demographic groups. Despite the relatively low patient volume, good results in terms of morbidity, mortality, and recurrence were achieved. PMID:24175100

  12. [The organization of Jewish dentists in pre-Israel Palestine].

    Science.gov (United States)

    Keren-Kratz, M

    2016-04-01

    The first modern dental institutes were established in Europe and in the USA during the 1840s. At that period there wasn't a single qualified doctor in Palestine, not to mention a professional dentist. A couple of decades later, as the number of Christian pilgrims grew, some modern hospitals were established and a few non-Jewish dentists opened their clinics in Jerusalem, which was then and in the following decades, the region's largest city. In Europe, dentistry became a popular profession among Jews in general and among Jewish women in particular. The first Jewish dentist settled in Jerusalem in the mid-1880s. Other dentists were slow to arrive and their number began to grow only after the turn of the 20th century. Their professional education varied from those who were trained as apprentices by other dentists to those which studied a couple of years in an academic dental school. The devastation caused by WWI prompted American-Zionist organizations to send a special medical unit to Palestine in 1918. Along medical supplies it also brought a small group of doctors and dentists. The two American dentists that decided to remain in Palestine took upon themselves to spread their medical and scientific knowledge. They also organized the dentists, whose number grew considerably during the 1920s, and called the authorities to regulate the dental profession. In 1926 the British authorities issued a decree regulating all medical professions. It demanded that dental practitioners will be licensed after proving their previous studies and professional knowledge. In 1931, local dentists' organizations decided to establish the Palestine Dental Association. Five years later it was accepted as a member by the International Dental Federation (FDI) and was recognized by the local authorities. Since the 1930s, prominent Jewish dentists from abroad were invited to come to Palestine to lecture, and local dentists participated in international conferences. This prompted the first

  13. [Military psychiatry in Israel: a 50-year perspective].

    Science.gov (United States)

    Bleich, A

    2000-05-01

    The history of military psychiatry in Israel may be divided into 2 main periods. The first extended from the War of Independence in 1948, through the Sinai, Six Day and Yom Kippur Wars. Its outstanding feature was avoidance of the issue of combat stress reaction (CSR). The Yom Kippur War made the recognition of CSR inescapable, assisted in breaking up denial, and served as a stimulus for development of the next phase of the system. This second phase was characterized by impressive progress in all areas of military psychiatry. The rich experience accumulated during the wars, together with the assimilation of a research culture which began blooming, especially in the wake of the Lebanon War, aided the development and crystallization of concepts related to combat and non-combat military psychiatry alike. The build-up of the mental health organization overlapped field deployment of the Medical Corps.

  14. [Audit of general hospitals and private surgical clinics in Israel].

    Science.gov (United States)

    Freund, Ruth; Dor, Michael; Lotan, Yoram; Haver, Eitan

    2007-12-01

    Supervision and inspection of medical facilities are among the responsibilities of the Ministry of Health (MOH) anchored in the "Public Health Act 1940". In order to implement the law, the General Medical Division of the MOH began the process of auditing hospitals and private surgical clinics prior to considering the reissue of their license. The audit aimed to implement the law, activate supervision on general hospitals and private surgical clinics, provide feed-back to the audited institution and upgrade quality assurance, regulate medical activities according to the activities elaborated in the license and recommend the license renewal. Prior to the audits, 20 areas of activity were chosen for inspection. For each activity a check list was developed as a tool for inspection. Each area was inspected during a 4-5 hour visit by a MOH expert, accompanied by the local service manager in the institution under inspection. A comprehensive report, summarizing the findings was sent to the medical institute, requesting correction in those areas where improvements were needed. Recommendation for license renewal was sent to the Director of Licensing Division Ministry of Health. Between June 2003 and July 2006, 91 structured audits took place. A total of 47 general hospitals and 24 private surgical clinics were visited at least once. Most general hospitals were found abiding, functioning according to the required standards and eligible for license renewal. Licenses of institutions that complied with the standards determined by the audit teams, were renewed. Two private hospitals in central Israel, that were given an overall poor evaluation, were issued with a temporary license and subsequently re-audited 4 times over the next two years. Generally, the standards in private surgical clinics were lower than those found in general public hospitals. In one clinic the license was not renewed, and in another an order was issued to cease surgical procedures requiring general

  15. Calculation of scalar products of wave functions and form factors in the framework of the algebraic Bethe ansatz

    International Nuclear Information System (INIS)

    Slavnov, N.A.

    1989-01-01

    The Bethe ansatz method is widely used to investigate two-dimensional completely integrable models. In the framework of the quantum inverse scattering method it has proved to be possible to construct an algebraic scheme of the Bethe ansatz, and this has been successfully applied to calculation of correlation functions. One of the important questions of the method is that of the scalar products of the wave functions. In particular, knowledge of the properties of the scalar products is necessary for investigating the form factors and correlation function. In the present paper the author considers a generalized model with R matrix of the model of the nonlinear Schroedinger equation. The main formulas and notation are given in Sec. 2. In Sec. 3 he calculates the scalar product of an arbitrary function and an eigenfunction of the Hamiltonian. The generalized two-site model is introduced in Sec. 4. In Sec. 5 he calculates the form factor of the particle number operator

  16. Numerical Solutions of One Reduced Bethe-Salpeter Equation for the Coulombic Bound States Composed of Virtual Constituents

    Science.gov (United States)

    Chen, Jiao-Kai

    2018-04-01

    We present one reduction of the Bethe-Salpeter equation for the bound states composed of two off-mass-shell constituents. Both the relativistic effects and the virtuality effects can be considered in the obtained spinless virtuality distribution equation. The eigenvalues of the spinless virtuality distribution equation are perturbatively calculated and the bound states e+e-, μ+μ-, τ+τ-, μ+e-, and τ+e- are discussed.

  17. [Basic research during residency in Israel: is change needed?].

    Science.gov (United States)

    Fishbain, Dana; Shoenfeld, Yehuda; Ashkenazi, Shai

    2013-10-01

    A six-month research period is a mandatory part of the residency training program in most basic specialties in Israel and is named: the "basic science period". This is the only period in an Israeli physician's medical career which is dedicated strictly to research, accentuating the importance of medical research to the quality of training and level of medicine in Israel. From another point of view, one may argue that in an era of shortage of physicians on the one hand and the dizzying rate of growth in medical knowledge on the other hand, every moment spent training in residency is precious, therefore, making the decision of whether to dedicate six months for research becomes ever more relevant. This question is currently raised for discussion once again by the Scientific Council of the Israeli Medical Association. The Scientific Council lately issued a call for comments sent to all Israeli physicians, asking their opinion on several key questions regarding basic science research. Learning the public's opinion will serve as a background for discussion. A total of 380 physicians responded to the call and specified their standpoint on the subject, among them heads of departments, units and clinics, senior physicians and residents. The findings pointed to strong support in maintaining the research period as part of residency training due to its importance to medical training and medicine, although half the respondents supported the use of various alternative formats for research together with the existing format. Those alternative format suggestions will be thoroughly reviewed. A smaller group of respondents supported allowing residents a choice between two tracks--with or without a research period, and only a few were in favor of canceling the research requirement altogether. The writers maintain that the "basic science period" of research during residency training is vital and its contribution to the high level of specialists and high level of medicine requires its

  18. The critical 1-arm exponent for the ferromagnetic Ising model on the Bethe lattice

    Science.gov (United States)

    Heydenreich, Markus; Kolesnikov, Leonid

    2018-04-01

    We consider the ferromagnetic nearest-neighbor Ising model on regular trees (Bethe lattice), which is well-known to undergo a phase transition in the absence of an external magnetic field. The behavior of the model at critical temperature can be described in terms of various critical exponents; one of them is the critical 1-arm exponent ρ which characterizes the rate of decay of the (root) magnetization as a function of the distance to the boundary. The crucial quantity we analyze in this work is the thermal expectation of the root spin on a finite subtree, where the expected value is taken with respect to a probability measure related to the corresponding finite-volume Hamiltonian with a fixed boundary condition. The spontaneous magnetization, which is the limit of this thermal expectation in the distance between the root and the boundary (i.e., in the height of the subtree), is known to vanish at criticality. We are interested in a quantitative analysis of the rate of this convergence in terms of the critical 1-arm exponent ρ. Therefore, we rigorously prove that ⟨σ0⟩ n +, the thermal expectation of the root spin at the critical temperature and in the presence of the positive boundary condition, decays as ⟨σ0 ⟩ n +≈n-1/2 (in a rather sharp sense), where n is the height of the tree. This establishes the 1-arm critical exponent for the Ising model on regular trees (ρ =1/2 ).

  19. QCD-oriented Bethe-Salpeter dynamics for all flavours, light and heavy

    International Nuclear Information System (INIS)

    Mitra, A.N.

    1987-01-01

    A QCD oriented Bethe-Salpeter approach with a vector-like confinement which looks harmonic in the instantaneous approximation (IA), was found to describe several features of qanti q and qqq systems (mass spectra and structural properties) adequately, with little extra assumptions. The model had the following drawbacks: (a) The IA, being non-covariant, had restricted the application of the model to slow hadrons; (b) The zero-point energies were poorly described without additional assumptions; (c) The predicted Qanti Q spacings were too large for the data. These limitations have recently been overcome and the model now has a wide sweep of successful predictions, not only on the mass spectra for both light and heavy sectors, but also for transition amplitudes involving fast moving hadrons. A sketchy but consolidated account is given of the main features of the model (as modified through the new assumptions) and the nature of its successes on the experimental front (mostly mass spectra) are indicated. 20 refs

  20. Beth-Uhlenbeck approach for repulsive interactions between baryons in a hadron gas

    Science.gov (United States)

    Vovchenko, Volodymyr; Motornenko, Anton; Gorenstein, Mark I.; Stoecker, Horst

    2018-03-01

    The quantum mechanical Beth-Uhlenbeck (BU) approach for repulsive hard-core interactions between baryons is applied to the thermodynamics of a hadron gas. The second virial coefficient a2—the "excluded volume" parameter—calculated within the BU approach is found to be temperature dependent, and it differs dramatically from the classical excluded volume (EV) model result. At temperatures T =100 -200 MeV, the widely used classical EV model underestimates the EV parameter for nucleons at a given value of the nucleon hard-core radius by large factors of 3-4. Previous studies, which employed the hard-core radii of hadrons as an input into the classical EV model, have to be re-evaluated using the appropriately rescaled EV parameters. The BU approach is used to model the repulsive baryonic interactions in the hadron resonance gas (HRG) model. Lattice data for the second- and fourth-order net baryon susceptibilities are described fairly well when the temperature dependent BU baryonic excluded volume parameter corresponds to nucleon hard-core radii of rc=0.25 -0.3 fm. Role of the attractive baryonic interactions is also considered. It is argued that HRG model with a constant baryon-baryon EV parameter vN N≃1 fm3 provides a simple yet efficient description of baryon-baryon interaction in the crossover temperature region.

  1. Null-plane formulation of Bethe-Salpeter qqq dynamics: Baryon mass spectra

    International Nuclear Information System (INIS)

    Kulshreshtha, D.S.; Mitra, A.N.

    1988-01-01

    The Bethe-Salpeter (BS) equation for a qqq system is formulated in the null-plane approximation (NPA) for the BS wave function, as a direct generalization of a corresponding QCD-motivated formalism developed earlier for qq-bar systems. The confinement kernel is assumed vector type (γ/sub μ//sup (1)/γ/sub μ//sup (2)/) for both qq-bar and qq pairs, with identical harmonic structures, and with the spring constant proportional, among other things, to the running coupling constant α/sub s/ (for an explicit QCD motivation). The harmonic kernel is given a suitable Lorentz-invariant definition [not D'Alembertian 2 δ 4 (q)], which is amenable to NPA reduction in a covariant form. The reduced qqq equation in NPA is solved algebraically in a six-dimensional harmonic-oscillator (HO) basis, using the techniques of SO(2,1) algebra interlinked with S 3 symmetry. The results on the nonstrange baryon mass spectra agree well with the data all the way up to N = 6, thus confirming the asymptotic prediction M∼N/sup 2/3/ characteristic of vector confinement in HO form. There are no extra parameters beyond the three basic constants (ω 0 ,C 0 ,m/sub u//sub d/) which were earlier found to provide excellent fits to meson spectra (qq-bar)

  2. Short-distance behavior of the Bethe--Salpeter wave function in the ladder approximation

    International Nuclear Information System (INIS)

    Guth, A.H.; Soper, D.E.

    1975-01-01

    We investigate the short-distance behavior of the (Wick-rotated) Bethe--Salpeter wave function for the two spin-1/2 quarks bound by the exchange of a massive vector meson. We use the ladder-model kernel, which has the same p -4 scaling behavior as the true kernel in a theory with a fixed point of the renormalization group at g not equal to 0. For a bound state with the quantum numbers of the pion, the leading asymptotic behavior is chi (q/sup μ/) approx. cq/sup -4 + epsilon(g)/γ 5 , where epsilon (g) =1- (1-g 2 /π 2 ) 1 / 2 . Our method also provides the full asymptotic series, although it should be noted that the nonleading terms will depend on the nonleading behavior of the ladder-model kernel. A general term has the form cq - /sup a/(lnq)/sup n/phi (q/sup μ/), where c is an unknown constant, a may be integral or nonintegral, n is an integer, and phi (q/sup μ/) is a representation function of the rotation group in four dimensions

  3. A Binary-Encounter-Bethe Approach to Simulate DNA Damage by the Direct Effect

    Science.gov (United States)

    Plante, Ianik; Cucinotta, Francis A.

    2013-01-01

    The DNA damage is of crucial importance in the understanding of the effects of ionizing radiation. The main mechanisms of DNA damage are by the direct effect of radiation (e.g. direct ionization) and by indirect effect (e.g. damage by.OH radicals created by the radiolysis of water). Despite years of research in this area, many questions on the formation of DNA damage remains. To refine existing DNA damage models, an approach based on the Binary-Encounter-Bethe (BEB) model was developed[1]. This model calculates differential cross sections for ionization of the molecular orbitals of the DNA bases, sugars and phosphates using the electron binding energy, the mean kinetic energy and the occupancy number of the orbital. This cross section has an analytic form which is quite convenient to use and allows the sampling of the energy loss occurring during an ionization event. To simulate the radiation track structure, the code RITRACKS developed at the NASA Johnson Space Center is used[2]. This code calculates all the energy deposition events and the formation of the radiolytic species by the ion and the secondary electrons as well. We have also developed a technique to use the integrated BEB cross section for the bases, sugar and phosphates in the radiation transport code RITRACKS. These techniques should allow the simulation of DNA damage by ionizing radiation, and understanding of the formation of double-strand breaks caused by clustered damage in different conditions.

  4. Site-occupation embedding theory using Bethe ansatz local density approximations

    Science.gov (United States)

    Senjean, Bruno; Nakatani, Naoki; Tsuchiizu, Masahisa; Fromager, Emmanuel

    2018-06-01

    Site-occupation embedding theory (SOET) is an alternative formulation of density functional theory (DFT) for model Hamiltonians where the fully interacting Hubbard problem is mapped, in principle exactly, onto an impurity-interacting (rather than a noninteracting) one. It provides a rigorous framework for combining wave-function (or Green function)-based methods with DFT. In this work, exact expressions for the per-site energy and double occupation of the uniform Hubbard model are derived in the context of SOET. As readily seen from these derivations, the so-called bath contribution to the per-site correlation energy is, in addition to the latter, the key density functional quantity to model in SOET. Various approximations based on Bethe ansatz and perturbative solutions to the Hubbard and single-impurity Anderson models are constructed and tested on a one-dimensional ring. The self-consistent calculation of the embedded impurity wave function has been performed with the density-matrix renormalization group method. It has been shown that promising results are obtained in specific regimes of correlation and density. Possible further developments have been proposed in order to provide reliable embedding functionals and potentials.

  5. Bethe-Salpeter equation for fermion-antifermion system in the ladder approximation

    International Nuclear Information System (INIS)

    Fukui, Ichio; Seto, Noriaki; Yoshida, Toshihiro.

    1977-01-01

    The Bethe-Salpeter (B-S) equation is important for studying hadron physics. Especially intensive investigation on the fermion-antifermion B-S equation is indispensable for the phenomenological studies of hardrons. However, many components of the B-S amplitude and the Wick-rotated integral kernel of non-Fredholm type have prevented from knowing details the solutions even in the ladder approximation. Some particular solutions are known in case of the vanishing four-momenta of bound states. The B-S equation for the bound state of fermion-anti-fermion system interacting through vector (axial-vector) particle exchange was studied in the ladder approximation with Feynman gauge. The reduced equations were obtained for suitably decomposed amplitude, and it is shown that, in the S-wave case, the coupled equations separate into two parts. In the nonrelativistic limit, large components of the amplitude satisfy the Wick-Cutkosky equation, and small components are expressed in terms of the large ones. Equations are derived for the equal-time amplitudes. (Kobatake, H.)

  6. Barriers Preventing Food Security in Israel, 2050

    OpenAIRE

    Yoav Gal

    2013-01-01

    The article highlights the benefits of adopting the practice of long-term planning with the aim of helping decision makers and politicians to include scenario thinking in the process of determining food security in Israel, 2050. This study addresses the question of food security, a step that is in contrast with agricultural planning considerations of the past that have mainly focused on maximizing profits or relied on a closed mathematical model. Two teams of experts identified production lim...

  7. Barriers preventing food security in Israel, 2050:

    OpenAIRE

    Gal, Yoav; Hadas, Efrat

    2014-01-01

    The article highlights the benefits of adopting the practice of long-term planning with the aim of helping decision makers and politicians to include scenario thinking in the process of determining food security in Israel, 2050. This study addresses the question of food security, a step that is in contrast with agricultural planning considerations of the past that have mainly focused on maximizing profits or relied on a closed mathematical model. Two teams of experts identified production lim...

  8. Israel and Iran: A Dangerous Rivalry

    Science.gov (United States)

    2011-01-01

    and Knesset view the Islamic Republic as “a bitter ideological enemy that is deter- mined to bring about the physical annihilation of Israel”; only...entirely different set of values. . . . Iran sends children into mine fields. Iran denies the Holocaust. Iran openly calls for Israel’s destruction...compromise on sovereignty by having U.S. troops deployed here.” Quoted in Barbara Opall -Rome, “U.S. to Deploy Radar, Troops In Israel,” Defense News

  9. JPRS Report, Near East & South Asia, Israel

    Science.gov (United States)

    1991-09-11

    practice, however, a but I never heard him; I have enough music here at the good number of ceremonies are held at the Western Western Wall." Wall...Israel on the volume Company, Daihatsu, Suzuki, Sony , Hitachi, and others. of their purchases from Israeli industry. Golan: "We are certain that, under...Kibbutz that arrived in the corresponding period last year. How- Yad Mordekhai, an entertainment center on the Dead ever, in recent months, the branch

  10. Israel: New history and post zionist cinema

    Directory of Open Access Journals (Sweden)

    Sheila Schvarzman

    2013-12-01

    Full Text Available This article discusses a cultural and political movement that seeks, by reviewing the history of the creation of Israel, to replace recognition of the Palestinians as well as the responsibility for their exile/deportation. Duty of memory and duty of recognition in which Israeli cinema is engaged, and to which filmmaker Eyal Sivan proposes constitute an archive with testimony of the perpetrators. Not only Palestinian victims, but especially Israeli perpetrators, questioning, too, the forms of documentary. 

  11. Commercial and Industrial Cyber Espionage in Israel

    OpenAIRE

    Shahar Argaman; Gabi Siboni

    2014-01-01

    Cyberspace is especially suited to the theft of business information and to espionage. The accessibility of information, along with the ability to remain anonymous and cover one’s tracks, allows various entities to engage in the theft of valuable information, an act that can cause major damage. Israel, rich in advanced technology and a leader in innovation-based industries that rely on unique intellectual property, is a prime target for cyber theft and commercial cyber attacks. This article e...

  12. Hard Fighting: Israel in Lebanon and Gaza

    Science.gov (United States)

    2011-01-01

    IDF is extremely careful to prevent its soldiers from being abducted. 10 Ina Friedman, “ Moral Morass,” The Jerusalem Report, September 4, 2006, p... relativism were among the factors that made the IDF war machine somewhat dysfunctional during the war.112 All of these issues, as will soon be seen...192Crooke and Perry, “How Hezbollah Defeated Israel: Part 1”; Uzi Mahnaimi, “Humbling of the Supertroops Shatters Israeli Army Morale ,” TimesOnline.co.uk

  13. Long-term care in Israel: challenges and reform options.

    Science.gov (United States)

    Chernichovsky, Dov; Koreh, Michal; Soffer, Sharon; Avrami, Shirley

    2010-08-01

    This paper has two objectives. The first is to examine the Israeli long-term care (LTC) system that is marked by rapidly increasing demands, and a multitude of public and private LTC arrangements. The second is to propose a reform to improve the system's efficiency and equity. The paper studies the LTC services in Israel, and the private-public composition in funding, fund holding, and provision of LTC. It focuses on structural deficiencies in the organization of each of these functions separately, and in combination. In many countries LTC has evolved in a patchwork fashion that at some point in time needs rethinking and rationalization. Israel is a case in point. In spite of numerous LTC arrangements supported by the state, in the absence of a comprehensive strategy, these have not generated a coherent system that can deal efficiently and equitably with existing and fast growing LTC needs, on the one hand, and the resources available to it, on the other. The current system is fragmented. It provides limited coverage and insufficient benefits in a troublesome fashion to public. The findings suggest that Israel can achieve at least in the short term, universal entitlement to LTC at lower financial and social cost, than the current costs of the system. In the medium and long term, the country will need to consider the trade between the burden of direct care on households or the tax burden of publicly supported and organized care. To remedy the situation the paper suggests a two-planked reform. The first is integration of the current fragmented publicly supported system while deciding on LTC either as a "social endeavor" under a separate authority responsible for implementing the public LTC budget, or as a "medical endeavor", putting this responsibility under the Israeli sickness funds. The second plank, building on the first, comprises extension of universal entitlement to LTC. Such an extension would increase public spending in the long term; simultaneously, it

  14. Posisi Amerika Serikat dalam Penyelesaian Konflik Palestina-Israel 1

    OpenAIRE

    Paat, Vera

    2013-01-01

    Konflik Palestina-Israel boleh jadi merupakan konflik yang memakan waktu panjang setelah Perang Salib yang pernah terjadi antara dunia Timur dan Barat di sekitar abad keduabelas. Konflik yang telah berlangsung enam puluhan tahun ini menjadi konflik cukup akut yang menyita perhatian masyarakat dunia. Penyelesaian konflikPalestina-Israel, semakin menunjukkan bahwa perdamaian Palestina-Israel memang sulit diwujudkan. Pasalnya, akhir 2008 yang diprediksi dunia Internasional (dalam hal ini Amerika...

  15. Israel-New natural gas producer in the Mediterranean

    International Nuclear Information System (INIS)

    Shaffer, Brenda

    2011-01-01

    In 2009 and 2010, major offshore natural gas reserves were discovered near the State of Israel. This article examines Israel's newly discovered natural gas reserves and the implications of this discovery for Israel, the Middle East, and the Mediterranean region. The article will discuss Israel's energy security approach; the role of natural gas in Israel's energy consumption patterns; the organization of Israel's natural gas sector; regional political and security implications of the natural gas discoveries; the prospects for export, and the outlook for various natural gas markets. These new discoveries significantly improve Israel's energy security. They may also spur Israel to develop technologies related to utilization of natural gas in a variety of sectors, such as transportation. The discoveries may contribute to the emergence of a number of maritime border delimitation conflicts in the Eastern Mediterranean. At current volumes, the Israeli discoveries will not be a game-changer for gas markets in southern Europe or liquefied natural gas (LNG) markets. However, they will lead to expanded natural gas consumption in the region. In addition, offshore exploration efforts in Israel and in neighboring countries are intensifying. Additional discoveries may turn the Eastern Mediterranean region into a new source of natural gas and oil. - Highlights: → In 2009 and 2010, major natural gas deposits were discovered offshore of Israel's port city of Haifa. → They will satisfy a large portion of Israel's domestic energy consumption needs for a number of decades. → The gas discoveries have created an opportunity to fundamentally change the country's energy policies. → Additional discoveries may turn the Eastern Mediterranean region into a new source of natural gas and oil. → Israel could become a supplier of natural gas to neighbors in the Middle East region, such as Jordan.

  16. Stress, work overload, burnout, and satisfaction among paramedics in Israel.

    Science.gov (United States)

    Nirel, Nurit; Goldwag, Rachel; Feigenberg, Zvi; Abadi, David; Halpern, Pinchas

    2008-01-01

    The number of paramedics in Israel is increasing. Despite this growth and important role, the emergency medical organizations lack information about the characteristics of their work. The objective of this study was to examine the characteristics of the paramedics' work, the quality of their working lives, the factors that keep them in the profession, or conversely, draw them away from it. Cross-sectional study conducted through telephone interviews of a random sample of 50% of the graduates of paramedic courses in Israel (excluding conscripted soldiers). The factors that attract paramedics to the profession have much to do with the essence of the job-rescuing and saving-and a love of what it involves, as well as interest and variety. Pressures at work result from having to cope with a lack of administrative support, paperwork, long hours, imbalance between work and family life, and salary. They do not come from having to cope with responsibility, the pressure of working under uncertain conditions, and the sudden transition from calm situations to emergencies. Dissatisfaction at work is caused by burnout, work overload, and poor health. Physical and mental health that impedes their ability to work is related to a sense of burnout and the intention to change professions. The findings about the relationships between health, job satisfaction, and burnout, coupled with the fact that within a decade, half of the currently employed paramedics will reach an age at which it is hard for them to perform their job, lead to the conclusion that there is a need to reconsider the optimum length of service in the profession. There also is a need to form organizational arrangements to change the work procedures of aging paramedics.

  17. A generalized Bethe-Weizsaecker mass formula for strange hadronic matter

    International Nuclear Information System (INIS)

    Dover, C.B.; Washington Univ., Seattle, WA; Gal, A.; Washington Univ., Seattle, WA

    1992-12-01

    The Bethe-Weizsaecker nuclear mass formula is extended to strange hadronic matter composed of nucleons, lambdas and cascade hyperons. The generalized formula contains several volume and symmetry terms constrained by phenomenologically determined λ-nuclear, ξ-nuclear and λλ interaction parameters and by hyperon-hyperon (λλ, λξ, ξξ) interaction parameters suggested by One-Boson-Exchange models. We find that hypernuclei are generally unstable to λλ → ξN conversion. For strange hadronic matter, as function of the baryon number A, the line of strong-interaction stability, along which a large strangeness fraction |S|/A ∼ 0.5 - 1.1 and a low charge fraction q/A approx-lt 0.2 hold, and no fission occurs, is determined. The binding energy per baryon increases monotonically to its bulk limit, B/A → 38 MeV, |S|/A → 1.1 and q/A → 0 for the parameters adopted here assuming that the hyperon species saturate at densities similar to those of protons and neutrons in nuclei. Even in the extreme limit of vanishingly small hyperon-hyperon interaction strengths, strange hadronic matter with B/A → 15 MeV, |S|/A → 0.7 and q/A → 0 in the bulk limit should exist; the mass formula reproduces semi-quantitatively recent mean-field calculations which implicitly assumed weak hyperon-hyperon interactions

  18. A generalized Bethe-Weizaecker mass formula for strange hadronic matter

    International Nuclear Information System (INIS)

    Dover, C.B.; Gal, A.

    1993-01-01

    We extend the Bethe- Weizsaecker nuclear mass formula to strange hadronic matter composed of nucleons, lambdas and cascade hyperons. The generalized formula contains several volume and symmetry terms constrained by phenomenologically determined Λ-nuclear, Ξ-nuclear and ΛΛ interaction parameters and by hyperon-hyperon (ΛΛ, ΛΞ, ΞΞ) interaction parameters suggested by one-boson-exchange models. We confirm that multi-Λ hypernuclei are generally unstable to ΛΛ→ΞN conversion. For strange hadronic matter we determine, as function of the baryon number A, the line of strong-interaction stability, along which a large strangeness fraction vertical stroke /Svertical stroke /A∝0.5-1.1 and a low charge fraction q/A< or ∼0.2 hold, and no fission occurs. The binding energy per baryon increases monotonically to its bulk limit, B/A→38 MeV, vertical stroke /Svertical stroke /A→ 1.1 and q/A→0 for the parameters adopted here assuming that the hyperon species saturate at densities similar to those of protons and neutrons in nuclei. Even in the extreme limit of vanishingly small hyperon-hyperon interaction strengths, strange hadronic matter with B/A→15 MeV, vertical stroke /Svertical stroke /A→0.7 and q/A→0 in the bulk limit should exist and our mass formula reproduces semi-quantitatively recent mean-field calculations which implicitly assumed weak hyperon-hyperon interactions. (orig.)

  19. Efficient implementation of core-excitation Bethe-Salpeter equation calculations

    Science.gov (United States)

    Gilmore, K.; Vinson, John; Shirley, E. L.; Prendergast, D.; Pemmaraju, C. D.; Kas, J. J.; Vila, F. D.; Rehr, J. J.

    2015-12-01

    We present an efficient implementation of the Bethe-Salpeter equation (BSE) method for obtaining core-level spectra including X-ray absorption (XAS), X-ray emission (XES), and both resonant and non-resonant inelastic X-ray scattering spectra (N/RIXS). Calculations are based on density functional theory (DFT) electronic structures generated either by ABINIT or QuantumESPRESSO, both plane-wave basis, pseudopotential codes. This electronic structure is improved through the inclusion of a GW self energy. The projector augmented wave technique is used to evaluate transition matrix elements between core-level and band states. Final two-particle scattering states are obtained with the NIST core-level BSE solver (NBSE). We have previously reported this implementation, which we refer to as OCEAN (Obtaining Core Excitations from Ab initio electronic structure and NBSE) (Vinson et al., 2011). Here, we present additional efficiencies that enable us to evaluate spectra for systems ten times larger than previously possible; containing up to a few thousand electrons. These improvements include the implementation of optimal basis functions that reduce the cost of the initial DFT calculations, more complete parallelization of the screening calculation and of the action of the BSE Hamiltonian, and various memory reductions. Scaling is demonstrated on supercells of SrTiO3 and example spectra for the organic light emitting molecule Tris-(8-hydroxyquinoline)aluminum (Alq3) are presented. The ability to perform large-scale spectral calculations is particularly advantageous for investigating dilute or non-periodic systems such as doped materials, amorphous systems, or complex nano-structures.

  20. Mixed spin-3/2 and spin-5/2 Ising system on the Bethe lattice

    International Nuclear Information System (INIS)

    Albayrak, Erhan; Yigit, Ali

    2006-01-01

    In order to study the critical behaviors of the half-integer mixed spin-3/2 and spin-5/2 Blume-Capel Ising ferrimagnetic system, we have used the exact recursion relations on the Bethe lattice. The system was studied for the coordination numbers with q=3, 4, 5 and 6, and the obtained phase diagrams are illustrated on the (kT c /|J|,D A /|J|) plane for constant values of D B /|J|, the reduced crystal field of the sublattice with spin-5/2, and on the (kT c /|J|,D B /|J|) plane for constant values of D A /|J|, the reduced crystal field of the sublattice with spin-3/2, for q=3 only, since the cases corresponding to q=4, 5 and 6 reproduce results similar to the case for q=3. In addition we have also presented the phase diagram with equal strengths of the crystal fields for q=3, 4, 5 and 6. Besides the second- and first-order phase transitions, the system also exhibits compensation temperatures for appropriate values of the crystal fields. In this mixed spin system while the second-order phase transition lines never cut the reduced crystal field axes as in the single spin type spin-3/2 and spin-5/2 Ising models separately, the first-order phase transition lines never connect to the second-order phase transition lines and they end at the critical points, therefore the system does not give any tricritical points. In addition to this, this mixed-spin model exhibits one or two compensation temperatures depending on the values of the crystal fields, as a result the compensation temperature lines show reentrant behavior

  1. Simple polynomial approximation to modified Bethe formula low-energy electron stopping powers data

    Energy Technology Data Exchange (ETDEWEB)

    Taborda, A., E-mail: ana.taborda@irsn.fr [Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PRP-HOM/SDI/LEDI, BP-17, 92262 Fontenay-aux-Roses (France); Desbrée, A. [Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PRP-HOM/SDI/LEDI, BP-17, 92262 Fontenay-aux-Roses (France); Reis, M.A. [C" 2TN, Campus Tecnológico e Nuclear, Instituto Superior Técnico, Universidade de Lisboa, EN10 km139.7, 2685-066 Bobadela LRS (Portugal)

    2015-08-01

    A recently published detailed and exhaustive paper on cross-sections for ionisation induced by keV electrons clearly shows that electron phenomena occurring in parallel with X-ray processes may have been dramatically overlooked for many years, mainly when low atomic number species are involved since, in these cases, the fluorescence coefficient is smaller than the Auger yield. An immediate problem is encountered while attempting to tackle the issue. Accounting for electron phenomena requires the knowledge of the stopping power of electrons within, at least, a reasonably small error. Still, the Bethe formula for stopping powers is known to not be valid for electron energies below 30 keV, and its use leads to values far off experimental ones. Recently, a few authors have addressed this problem and both detailed tables of electron stopping powers for various atomic species and attempts to simplify the calculations, have emerged. Nevertheless, its implementation in software routines to efficiently calculate keV electron effects in materials quickly becomes a bit cumbersome. Following a procedure already used to establish efficient methods to calculate ionisation cross-sections by protons and alpha particles, it became clear that a simple polynomial approximation could be set, which allows retrieving the electronic stopping powers with errors of less than 20% for energies above 500 eV and less than 50% for energies between 50 eV and 500 eV. In this work, we present this approximation which, based on just six parameters, allows to recover electron stopping power values that are less than 20% different from recently published experimentally validated tabulated data.

  2. The solar energy in Israel; L'energie solaire en Israel

    Energy Technology Data Exchange (ETDEWEB)

    Bocquet, L

    2004-05-01

    The solar energy is an important characteristic of Israel, listed in its history and its development. This document presents the solar energy applications in the country in many domains: the solar energy for residential houses, the applications in the agricultural and industrial sectors and the research and development programs. (A.L.B.)

  3. "Why Israel?" Re-Viewing Israel Education through the Lenses of Civic and Political Engagement

    Science.gov (United States)

    Pomson, Alex; Held, Daniel

    2012-01-01

    This article takes up categories from literature on political and civic engagement to help make sense of data collected from interviews with 40 American Jewish day high school students about what they think and feel about Israel. Viewed through a set of lenses that distinguish between the manifestations and motivations of political and civic…

  4. The demand for electricity in Israel

    Energy Technology Data Exchange (ETDEWEB)

    Beenstock, M. [Department of Economics, Hebrew University of Jerusalem, Mount Scopus, 91905 Jerusalem (Israel); Goldin, E.; Nabot, D. [EG Consulting, Hameasef 11, Jerusalem (Israel)

    1999-04-01

    Quarterly data for Israel are used to compare and contrast three dynamic econometric methodologies for estimating the demand for electricity by households and industrial companies. These are the Dynamic Regression Model and two approaches to cointegration (OLS and Maximum Likelihood). Since we find evidence of seasonal unit roots in the data we also test for seasonal cointegration. We find that the scale elasticities are similar in all three approaches but the OLS price elasticities are considerably lower. Moreover, OLS suggests non-cointegration. The paper concludes by stochastically simulating the DRMs to calculate upside-risk in electricity demand. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)

  5. The demand for electricity in Israel

    International Nuclear Information System (INIS)

    Beenstock, M.; Goldin, E.; Nabot, D.

    1999-01-01

    Quarterly data for Israel are used to compare and contrast three dynamic econometric methodologies for estimating the demand for electricity by households and industrial companies. These are the Dynamic Regression Model and two approaches to cointegration (OLS and Maximum Likelihood). Since we find evidence of seasonal unit roots in the data we also test for seasonal cointegration. We find that the scale elasticities are similar in all three approaches but the OLS price elasticities are considerably lower. Moreover, OLS suggests non-cointegration. The paper concludes by stochastically simulating the DRMs to calculate upside-risk in electricity demand. (Copyright (c) 1999 Elsevier Science B.V., Amsterdam. All rights reserved.)

  6. Israel: Background and U.S. Relations

    Science.gov (United States)

    2012-02-29

    Israel would eventually be “wiped off the map,” and he has described the Holocaust as a “myth” used as a pretext to create an “ artificial Zionist...smuggling into Gaza and continue to limit passenger traffic at the Rafah crossing. Even after 2011-2012 elections, the power structure and...rls/rm/176684.htm. 102 Barbara Opall -Rome, “Israeli Brass Decry U.S. Arms Sales to Arab States,” Defense News, January 23, 2012. According to this

  7. Energy partnership: Israel and the Persian Gulf

    International Nuclear Information System (INIS)

    Bahgat, G.

    2005-01-01

    In the early 2003, American troops toppled the regime of Saddam Hussein in Iraq. Few weeks later, President Bush introduced his vision to solve the Arab-Israeli conflict in what is known as the 'road map'. These interrelated developments confirm the connection between the two Middle-Eastern sub-systems--the Persian Gulf and the Levant and provide an opportunity to achieve a comprehensive peace. Regional economic cooperation is seen as the sine qua non of a durable peace. This study examines the potential for an energy partnership between the Persian Gulf hydrocarbon producers and Israel

  8. Energy partnership: Israel and the Persian Gulf

    International Nuclear Information System (INIS)

    Bahgat, G.

    2005-01-01

    In early 2003, American troops toppled the regime of Saddam Hussein in Iraq. Few weeks later, President Bush introduced his vision to solve the Arab-Israeli conflict in what is known as the ''road map''. These interrelated developments confirm the connection between the two Middle-Eastern sub-systems-the Persian Gulf and the Levant and provide an opportunity to achieve a comprehensive peace. Regional economic cooperation is seen as the sine qua non of a durable peace. This study examines the potential for an energy partnership between the Persian Gulf hydrocarbon producers and Israel. (author)

  9. Human Rights Education in Israel: Four Types of Good Citizenship

    Science.gov (United States)

    Agbaria, Ayman K.; Katz-Pade, Revital

    2016-01-01

    This article examines the involvement of civil society organizations in human rights education (HRE) in Israel. Focussing on the educational programs of the Association for Civil Rights in Israel (ACRI), as a qualitative instrumental case study, this article examines the conceptions of good citizenship embedded in these programs. Specifically, the…

  10. Acculturation Models of Immigrant Soviet Adolescents in Israel

    Science.gov (United States)

    Shamai, Shmuel; Ilatov, Zinaida

    2005-01-01

    This study probed acculturation in Israel of immigrant students from the former USSR from the perception of the host society and the students. The finding from a questionnaire distributed to Israeli-born and immigrant students indicated that most but not all of the Israel-born students applied an assimilatory model while the immigrants were split…

  11. Educational Travel to Israel in the Era of Globalization

    Science.gov (United States)

    Ezrachi, Elan

    2015-01-01

    Travel to Israel has been a central feature of Jewish and Zionist education yet it is time for this educational travel to be examined in the context of current cultural trends of travel and transnational experiences. The Jewish educational community has not yet internalized the impact of global trends on the field of travel to Israel from a…

  12. Usutu Virus RNA in Mosquitoes, Israel, 2014-2015.

    Science.gov (United States)

    Mannasse, Batya; Mendelson, Ella; Orshan, Laor; Mor, Orna; Shalom, Uri; Yeger, Tamar; Lustig, Yaniv

    2017-10-01

    We identified Usutu virus (USUV) RNA in 6 pools of mosquitoes trapped in northern Israel during 2014-2015. These Israeli strains were most similar to strains identified in Senegal and Germany, which further elucidates common ancestry and evolutionary dynamics of USUV. Our findings suggest that human infection with USUV might occur in Israel.

  13. How Distorted Thinking Influence Arab Children Academic Achievement in Israel?

    Science.gov (United States)

    Gith, Emad

    2018-01-01

    The purpose of the current study was to examine the relation between the parents Cognitive Distortion and Arab children academic achievements in Israel. 52 fifth grade Arab Children and their parents from Israel were participated. The results indicated that parent's cognitive distortion related negatively to children academic achievements; there…

  14. The cultural expression of spiritual distress in Israel.

    Science.gov (United States)

    Schultz, Michael; Meged-Book, Tehilah; Mashiach, Tanya; Bar-Sela, Gil

    2018-03-30

    Although spiritual distress is present across cultures, the ways in which patients experience it vary between cultures. Our goal was to examine the cultural expression and key indicators of spiritual distress in Israel. We conducted a structured interview of 202 oncology outpatients in a cross-sectional study. Self-diagnosis of spiritual distress, which is a demonstrated gold standard for identifying its presence, was compared with the Facit-Sp-12 and a number of other items (from the Spiritual Injury Scale and newly developed Israeli items) hypothesized as Israeli cultural expressions of spiritual distress, demographic and medical data, and patient desire to receive spiritual care. Significant variation was found between Israeli cultural expression of spiritual distress and that found in studies from other countries. Key expressions of spiritual distress in this study included lack of inner peace, grief, and an inability to accept what is happening. Items related to faith were not significant, and loss of meaning showed mixed results. Patients requesting spiritual care were more likely to be in spiritual distress. No demographic or medical data correlated with spiritual distress. Specially designed interventions to reduce spiritual distress should address the expressions of the distress specific to that culture. Studies of the efficacy of spiritual care can examine the extent of spiritual distress in general or of its specific cultural expressions.

  15. Work satisfaction, quality of life, and leisure time of neonatology fellows and senior neonatologists in Israel

    Directory of Open Access Journals (Sweden)

    Moshe Michael

    2012-12-01

    Full Text Available Abstract Objectives To examine work satisfaction, quality of life, and leisure time of neonatology fellows and senior neonatologists in Israel. Methods A validated questionnaire was delivered during the second half of 2008 to all the neonatology fellows and senior neonatologists in Israel. Descriptive analysis, parametric Student’s t-test, and aparametric Mann Whitney and χ2 tests were conducted. Results Of 114 practicing neonatologists in that period in Israel (including both seniors and fellows, 112 (98.25% participated in the study. The majority of neonatologists were male (53.2%, married (91.7%, 40–60 years old (69.7%, and studied in Israeli medical schools (62.0%. Most did their pediatric residencies and fellowships in Israel (97.2% and 75.7%, respectively. The average number of night/on-call shifts of fellows and senior neonatologists was 8.8 per month (SD ± 3.425 and the number of active on-call shifts was 4.04 (SD ± 3.194. The satisfaction level of neonatologists in Israeli medical centers with patient care, self-reward, work relations, and quality of life was high, but their satisfaction level with workload, income and prestige, and leisure time was low. The general index of work satisfaction and the general index of indices were both high in relation to the mid-range values. The majority of neonatologists stated that they would choose to practice medicine again. Most of them would encourage medical students to choose the same specialty they had chosen. Only a few neonatologists were contemplating changing their choice of specialty. Most neonatologists want to continue practicing medicine; however, a significant number will not recommend that their children do so. Conclusions The satisfaction level of neonatologists in Israel is high, mainly due to satisfaction with their work. High satisfaction levels promise high quality patient care, as well as high satisfaction levels of patients and their families. However

  16. The convergence of the binding energy expansion in the Brueckner-Bethe-Goldstone theory of nuclear matter

    International Nuclear Information System (INIS)

    Grange, P.; Lejeune, A.

    1979-01-01

    Two, three- and four-body contributions to the binding energy of nuclear matter are evaluated in the framework of the Bethe-Brueckner expansion. Special attention is devoted to the choice of the auxillary single particle field and to the potential diagrams at the level of three- and four-hole lines present when such a field is different from zero. Two nucleon-nucleon interactions are used: a model interaction V 1 and the Reid soft-core interaction. For V 1 our results are compared with those obtained from variational calculations; this comparison supports the reliability of the perturbative expansion. (Auth.)

  17. Electromagnetic production of trimuons in muon scattering: Bethe-Heitler reactions with muon and heavy-lepton pairs

    International Nuclear Information System (INIS)

    Ganapathi, V.; Smith, J.

    1981-01-01

    We analyze the Bethe-Heitler production of muon and heavy-lepton pairs using high-energy muon beams on a variety of targets. We give results for coherent production from a nucleus, for incoherent production from individual protons and neutrons, and for deep-inelastic production. Differential distributions are presented for the final leptons and the effects of experimental cuts are considered. This work complements our previous study of trimuon production via muon radiation, Compton radiation, and hadronic final-state interactions

  18. Barriers Preventing Food Security in Israel, 2050

    Directory of Open Access Journals (Sweden)

    Yoav Gal

    2013-03-01

    Full Text Available The article highlights the benefits of adopting the practice of long-term planning with the aim of helping decision makers and politicians to include scenario thinking in the process of determining food security in Israel, 2050. This study addresses the question of food security, a step that is in contrast with agricultural planning considerations of the past that have mainly focused on maximizing profits or relied on a closed mathematical model. Two teams of experts identified production limitations affecting long-term planning and the ability to ensure food security under these conditions. It was found that there are five key factors important for the decision process: population, land, water, technology and international trade. The data show that today Israel imports a very large scale of virtual land and virtual water in terms of agricultural products. This means that the attention of the decision makers must be diverted from considerations of short-term profit to long-term food security.

  19. Web-based description of the space radiation environment using the Bethe-Bloch model

    Science.gov (United States)

    Cazzola, Emanuele; Calders, Stijn; Lapenta, Giovanni

    2016-01-01

    Space weather is a rapidly growing area of research not only in scientific and engineering applications but also in physics education and in the interest of the public. We focus especially on space radiation and its impact on space exploration. The topic is highly interdisciplinary, bringing together fundamental concepts of nuclear physics with aspects of radiation protection and space science. We give a new approach to presenting the topic by developing a web-based application that combines some of the fundamental concepts from these two fields into a single tool that can be used in the context of advanced secondary or undergraduate university education. We present DREADCode, an outreach or teaching tool to rapidly assess the current conditions of the radiation field in space. DREADCode uses the available data feeds from a number of ongoing space missions (ACE, GOES-13, GOES-15) to produce a first order approximation of the radiation dose an astronaut would receive during a mission of exploration in deep space (i.e. far from the Earth’s shielding magnetic field and from the radiation belts). DREADCode is based on an easy-to-use GUI interface available online from the European Space Weather Portal (www.spaceweather.eu/dreadcode). The core of the radiation transport computation to produce the radiation dose from the observed fluence of radiation observed by the spacecraft fleet considered is based on a relatively simple approximation: the Bethe-Bloch equation. DREADCode also assumes a simplified geometry and material configuration for the shields used to compute the dose. The approach is approximate and sacrifices some important physics on the altar of rapid execution time, which allows a real-time operation scenario. There is no intention here to produce an operational tool for use in space science and engineering. Rather, we present an educational tool at undergraduate level that uses modern web-based and programming methods to learn some of the most important

  20. Excitonic effects in solids : time-dependent density functional theory versus the Bethe-Salpeter equation

    International Nuclear Information System (INIS)

    Sagmeister, S.

    2009-01-01

    The aim of this work is to compare two state-of-the-art methods for the investigation of excitonic effects in solids, namely Time-Dependent Density Functional Theory (TDDFT) and Many-Body Perturbation Theory (MBPT), for selected simple gap systems as well as semiconducting polymers. Within TDDFT, the linear response framework is used and the Dyson equation for the density-density response function is solved, whereas within MBPT, the Bethe-Salpeter equation (BSE) for the electron-hole correlation function is solved. The dielectric function is obtained as a last step. Both techniques take into account the excitonic effects caused by the interaction of electron-hole pairs. In the former these effects are included in the exchange-correlation (xc) kernel, whereas in the latter they are located in the interaction kernel of the BSE. Kohn-Sham single-particle wave functions obtained from Density Functional Theory within the linearized augmented planewave (LAPW) method are used to calculate all relevant quantities of the formalism. For the simple systems GaAs, Si and LiF are chosen. The role of several approximations to the xc kernel is studied and it is found that for GaAs and Si simple semi-empirical models provide a dielectric function in accordance with the BSE. For the case of LiF, being a system with a weak screening and a strongly bound exciton, only an xc kernel derived from MBPT yields reasonable results but still a slight discrepancy to the BSE is observed. Finally, the semiconducting polymers poly-acetylene and poly(phenylene-vinylene) (PPV) are studied. For both materials the concept of semi-empirical approximations to the xc kernel turns out to be ambiguous due to their low-dimensional character. In the case of poly-acetylene, the xc kernel derived from MBPT yields a dielectric function which is in close but not exact agreement with the one obtained from the BSE. (author) [de

  1. Incidence of diabetes mellitus in various population groups in Israel (1989 and 1990).

    Science.gov (United States)

    Laron, Z; Mansour, T; Slepon, R; Karp, M; Shohat, T

    1994-10-01

    A prospective survey of all newly diagnosed insulin-dependent diabetes mellitus (IDDM) children and adolescents aged 0-17 years in Israel was conducted for the years 1989 and 1990. All diabetic clinics in Israel treating young diabetics were contacted and they returned written reports to us. Each clinic was also visited regularly by a member of the team who reviewed the individual charts to obtain data on population origin as well as medical and demographic data. A total of 187 patients were identified (164 Jews and 23 Arabs), giving a total incidence rate of 5.46/10(5). Analysis of the incidence rates by population groups showed that Arabs and Jews originating in Asia had the lowest incidence (2.77 and 4.58/10(5) respectively), followed by Jews whose fathers were born in Israel (5.61/10(5)). The highest incidence was registered for Jews originating from Europe and North America (9.34/10(5)). The female-to-male preponderance ratio was higher in the Jews originating in Asia (2.1) than in Jews originating in Europe and North America (1.2). Comparing the present data with a survey performed for the years 1975-80 we found a statistically significant increase in incidence in all population groups. Our findings strongly suggest an influence of genetic factors on the incidence of childhood IDDM.

  2. [The challenges and opportunities of implementing outsourcing in private and public hospitals in Israel].

    Science.gov (United States)

    Rahimi, Benny; Mizrahi, Ronit; Magnezi, Racheli

    2011-01-01

    Outsourcing is a method that enables an organization to focus on its expertise by transferring its other services to professionals who can fulfill them. In recent years, research has repeatedly shown that health services use a variety of outsourcing companies. To describe the experience acquired using outsourcing in public and private hospitals in Israel, and to present the factors, budgetary parameters, opportunities and problems affecting outsourcing. The questionnaire was sent to 36 hospitals in Israel, constituting 88.2% of all hospitals in Israel--private, public, H.M.O ("Clalit") and governmental. The response to the questionnaire reached 97.2% and revealed the following: 94% of the hospitals use outsourcing services in the following fields: security, cleaning, Laundry service, cafeterias, and I.T.; 42% of the hospitals assign 0-5% of their annual budget for outsourcing contracts. Private hospitals use more outsourcing services than public hospitals. The factors driving outsourcing are: cost restrictions (82.8%), operational flexibility (77%), and focus on the core business (74.2%). The potential advantages of outsourcing are: improvement in services 180.5%), customer satisfaction (72.2%), and cost reduction (69.4%). Difficulties affecting outsourcing are: dependence on external resources (83.3%] and internal organizational resistance (69.4%). The results of the outsourcing are lower costs, reduced number of personnel by 1-10% and high level of satisfaction. It seems that in recent years outsourcing is being used in hospitals and is central to the areas of infrastructure and logistics, as well as legal and medical services. Using outsourcing in hospitals provides opportunities for improved customer satisfaction, better focus for the hospital on its core activities and cost reduction. HospitaLs that succeed in synergetically integrating the external and the internal service providers will flourish. INNOVATION/VALUE: This research exposes, for the first time

  3. 78 FR 66841 - Israel Loan Guarantees Issued Under the Emergency Wartime Supplemental Appropriations Act of 2003...

    Science.gov (United States)

    2013-11-07

    ... AGENCY FOR INTERNATIONAL DEVELOPMENT 22 CFR Part 230 Israel Loan Guarantees Issued Under the... the Government of Israel on behalf of the State of Israel. Pursuant to the Emergency Wartime... International Development, may issue loan guarantees applicable to sums borrowed by the Government of Israel on...

  4. 7 CFR 319.56-24 - Lettuce and peppers from Israel.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Lettuce and peppers from Israel. 319.56-24 Section 319... Lettuce and peppers from Israel. (a) Lettuce may be imported into the United States from Israel without... protected with sticky traps and prophylactic sprays approved for the crop by Israel; (v) The lettuce must be...

  5. 77 FR 58323 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2012-09-20

    ... Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Airplanes AGENCY... Previously Held by Israel Aircraft Industries, Ltd.) Model Gulfstream G150 airplanes. This proposed AD was.... Discussion The Civil Aviation Authority of Israel (CAAI), which is the aviation authority for Israel, has...

  6. Global Culture in Practice. A Look at Children and Adolescents in Denmark, France and Israel

    DEFF Research Database (Denmark)

    Stald, Gitte Bang; Lemish, Dafna; Drotner, Kirsten

    1998-01-01

    Childern,young people,adolescents,media,globalisation,global culture,Denmark,France,Israel,national culture,television,transnational fiction preferences,hybrid culture,music,new mediaIsrael,......Childern,young people,adolescents,media,globalisation,global culture,Denmark,France,Israel,national culture,television,transnational fiction preferences,hybrid culture,music,new mediaIsrael,...

  7. Incidence trends and mortality rates of gastric cancer in Israel.

    Science.gov (United States)

    Lavy, Ron; Kapiev, Andronik; Poluksht, Natan; Halevy, Ariel; Keinan-Boker, Lital

    2013-04-01

    Gastric cancer is the fourth most common malignancy worldwide. The incidence trends and mortality rates of gastric cancer in Israel have not been studied in depth. The aim of our study was to try and investigate the aforementioned issues in Israel in different ethnic groups. This retrospective study is based on the data of The Israel National Cancer Registry and The Central Bureau of Statistics. Published data from these two institutes were collected, summarized, and analyzed in this study. Around 650 new cases of gastric cancer are diagnosed yearly in Israel. While we noticed a decline during the period 1990-2007 in the incidence in the Jewish population (13.6-8.9 and 6.75-5.42 cases per 100,000 in Jewish men and women, respectively), an increase in the Arab population was noticed (7.7-10.2 and 3.7-4.2 cases per 100,000 in men and women, respectively). Age-adjusted mortality rates per 10,000 cases of gastric cancer decreased significantly, from 7.21 in 1990 to 5.46 in 2007, in the total population. The 5-year relative survival showed a slight increase for both men and women. There is a difference in the incidence and outcome of gastric cancer between the Jewish and Arab populations in Israel. The grim prognosis of gastric cancer patients in Israel is probably due to the advanced stage at which gastric cancer is diagnosed in Israel.

  8. Quantum solitons and their classical relatives: Bethe Ansatz states in soliton sectors of the Sine--Gordon System

    International Nuclear Information System (INIS)

    Garbaczewski, P.

    1982-01-01

    Previously we have found that the semiclassical sine--Gordon/Thirring spectrum can be received in the absence of quantum solitons via the spin 1/2 approximation of the quantized sine--Gordon system on a lattice. Later on, we have recovered the Hilbert space of quantum soliton states for the sine--Gordon system. In the present paper we present a derivation of the Bethe Ansatz eigenstates for the generalized ice model in this soliton Hilbert space. We demonstrate that via ''Wick rotation'' of a fundamental parameter of the ice model one arrives at the Bethe Ansatz eigenstates of the quantum sine--Gordon system. The latter is a ''local transition matrix'' ancestor of the coventional sine--Gordon/Thirring model, as derived by Faddeev et al. within the quantum inverse-scattering method. Our result is essentially based on the N< infinity,Δ = 1,m<<1 regime. Consequently, the spectrum received, though resembling the semiclassical one, does not coincide with it at all

  9. Central venous catheterization training: current perspectives on the role of simulation

    Directory of Open Access Journals (Sweden)

    Soffler MI

    2018-05-01

    Full Text Available Morgan I Soffler,1,2 Margaret M Hayes,2–4 C Christopher Smith3–5 1Harvard Combined Pulmonary and Critical Care Fellowship at Massachusetts General Hospital and Beth Israel Deaconess Medical Center, Boston, MA, USA; 2Division of Pulmonary, Critical Care, and Sleep Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA; 3Internal Medicine Residency Program, Beth Israel Deaconess Medical Center, Boston, MA, USA; 4Shapiro Institute for Education and Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, USA; 5Division of General Internal Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA Abstract: Simulation is a popular and effective training modality in medical education across a variety of domains. Central venous catheterization (CVC is commonly undertaken by trainees, and carries significant risk for patient harm when carried out incorrectly. Multiple studies have evaluated the efficacy of simulation-based training programs, in comparison with traditional training modalities, on learner and patient outcomes. In this review, we discuss relevant adult learning principles that support simulation-based CVC training, review the literature on simulation-based CVC training, and highlight the use of simulation-based CVC training programs at various institutions. Keywords: simulation, central venous catheterization, assessment, competency, central line insertion

  10. Individual Psychotherapy ("Talking Therapy"): A Survey of Attitudes among Residents & Specialists in Psychiatry, Israel 2010-2011.

    Science.gov (United States)

    Levi Shachar, Orit; Mendlovic, Shlomo; Hertzberg, Libi; Baruch, Yehuda; Lurie, Ido

    2016-01-01

    Individual psychotherapy is an efficient tool and an integral part of psychiatric treatment. However, its status among psychiatrists in Israel has never been explored. To explore and map the attitudes of psychiatrists in Israel regarding psychotherapy and psychotherapy training during residency, with comparisons between residents vs. specialists, peripheral vs. central institutions and mental health vs. medical centers. We conducted a cross-sectional survey to examine the attitudes toward individual psychotherapy. The questionnaire was delivered via email and direct approach to psychiatrists in Israel. The survey was completed by 229 of 1,502 registered psychiatrists (15.3%). While 96% (n=218) had positive attitudes towards psychotherapy, 93.1% (n=215) thought psychotherapy was less available than pharmacotherapy. Psychiatrists from peripheral institutions prefer cognitive behavioral therapy, while psychiatrists from central institutions prefer dynamic psychotherapy. Psychiatrists from mental health centers use more dynamic psychotherapy compared to psychiatrists from medical centers. The number of dynamic psychotherapy treatments psychiatrists delivered during their residencies has been decreasing over time, meaning residents today deliver fewer dynamic psychotherapy treatments compared to the number of treatments specialists delivered during their residencies. Additionally, 97.4% (n=225) believed psychotherapy training should be included in the psychiatric residency and 87.3% thought that the training should be improved to a great extent. The survey demonstrates mixed but overall positive attitudes towards psychotherapy among psychiatrists in Israel. The findings should be taken into consideration by psychiatrists who design the residency program and by policy makers who are in charge of the mental health reform in Israel, or the psychotherapy usage and therapeutic potential may diminish, as has happened in other countries.

  11. A Short Profile of Hypnotherapy Licensure in Israel.

    Science.gov (United States)

    Binyaminy, Binyamin; Haas, Eric J

    2016-01-01

    In Israel, only physicians, dentists, and psychologists who complete an accredited licensing process may practice hypnosis. This study examines the characteristics of hypnotherapists compared to nonhypnotherapists in the same discipline. All hypnotherapists in Israel were compared to nonhypnotherapist health professionals. There are more subspecialists among hypnotists, and the most common specialties were psychiatry, pediatric dentistry, and clinical psychology. These findings imply self-sorting of hypnotists as a result of the regulation in Israel. Licensure of hypnotherapists could be useful in other countries by comprehensive follow-up of all licensed hypnotists and by improving public and health professional perceptions of the field and its relevance to clinical practice.

  12. Spa treatment of Chernobyl liquidators in Israel

    International Nuclear Information System (INIS)

    Godovich, A.; Chernovskij, A.; Lyass, F.; Shapiro, I.; Kratov, Eh.; Markarov, G.

    1997-01-01

    This paper presents the first experience gained in the use of the unique climate and spa of the Dead Sea for the treatment and rehabilitation of the Chernobyl liquidators at clinic near the city of Arad. Ninety-six patients were treated in Israel, in 40 of these radiation was the etiological factor of the disease: consequences of acute and chronic radiation disease, the astheno-neurotic syndrome, discirculatory encephalopathy, subatrophic laryngopharyngitis, and obstructive bronchitis. Eighty-eight patients had direct indications for treatment at the Dad Sea; locomotory, respiratory, and skin diseases. The course of treatment included the Dad Sea baths, mud applications, sun baths, climatotherapy, physiotherapy, massage, bioenergy therapy, inhalations, moisturizing creams, etc. An appreciable improvement with resolution of the principal symptoms was attained in 82% of patients, in 13% improvement with a significant abatement of the symptoms was achieved, whereas in 5% no apparent results were seen

  13. Occupational radiation protection legislation in Israel

    International Nuclear Information System (INIS)

    Tadmor, J.; Schlesinger, T.; Lemesch, C.

    1980-01-01

    A committee of experts appointed by the Minister of Labour and Social Affairs has proposed a comprehensive draft regulation, concerning the legal aspects of occupational radiation protection in Israel. The first section of the proposed regulation sets forth guidelines for control in facilities where workers handle radioactive materials or radiation equipment. This includes the duties of the managers of such places to ensure adequate radiation protection and also the maximum recommended doses (whole body and individual organs) for radiation workers. The second section deals with the monitoring regulations for radiation workers who may be exposed to doses in excess of 500 mRem/y. The third section outlines the nature of the mechanical supervision required, i.e. routine and special examinations. Finally the committee also proposed six miscellaneous recommendations for radiation protection. (UK)

  14. Patterns of globalized reproduction: Egg cells regulation in Israel and Austria

    Directory of Open Access Journals (Sweden)

    Shalev Carmel

    2012-04-01

    Full Text Available Abstract Since the successful introduction of in vitro fertilization in 1978, medically assisted reproduction (MAR has proliferated in multiple clinical innovations. Consequently, egg cells have become an object of demand for both infertility treatment and stem cell research, and this raises complex legal, ethical, social and economic issues. In this paper we compare how the procurement and use of human egg cells is regulated in two countries: Israel and Austria. Israel is known for its scientific leadership, generous public funding, high utilization and liberal regulation of assisted reproductive technology (ART. Austria lies at the other extreme of the regulatory spectrum in terms of restrictions on reproductive interventions. In both countries, however, there is a constant increase in the use of the technology, and recent legal developments make egg cells more accessible. Also, in both countries the scarcity of egg cells in concert with the rising demand for donations has led to the emergence of cross-border markets and global 'reproductive tourism' practices. In Israel, in particular, a scandal known as the 'eggs affair' was followed by regulation that allowed egg cell donations from outside the country under certain conditions. Cross-border markets are developed by medical entrepreneurs, driven by global economic gaps, made possible by trans-national regulatory lacunae and find expression as consumer demand. The transnational practice of egg cell donations indicates the emergence of a global public health issue, but there is a general lack of medical and epidemiological data on its efficacy and safety. We conclude that there is need for harmonisation of domestic laws and formulation of new instruments for international governance.

  15. Patterns of globalized reproduction: Egg cells regulation in Israel and Austria.

    Science.gov (United States)

    Shalev, Carmel; Werner-Felmayer, Gabriele

    2012-04-18

    Since the successful introduction of in vitro fertilization in 1978, medically assisted reproduction (MAR) has proliferated in multiple clinical innovations. Consequently, egg cells have become an object of demand for both infertility treatment and stem cell research, and this raises complex legal, ethical, social and economic issues.In this paper we compare how the procurement and use of human egg cells is regulated in two countries: Israel and Austria. Israel is known for its scientific leadership, generous public funding, high utilization and liberal regulation of assisted reproductive technology (ART). Austria lies at the other extreme of the regulatory spectrum in terms of restrictions on reproductive interventions.In both countries, however, there is a constant increase in the use of the technology, and recent legal developments make egg cells more accessible. Also, in both countries the scarcity of egg cells in concert with the rising demand for donations has led to the emergence of cross-border markets and global 'reproductive tourism' practices. In Israel, in particular, a scandal known as the 'eggs affair' was followed by regulation that allowed egg cell donations from outside the country under certain conditions.Cross-border markets are developed by medical entrepreneurs, driven by global economic gaps, made possible by trans-national regulatory lacunae and find expression as consumer demand. The transnational practice of egg cell donations indicates the emergence of a global public health issue, but there is a general lack of medical and epidemiological data on its efficacy and safety. We conclude that there is need for harmonisation of domestic laws and formulation of new instruments for international governance.

  16. Israel's Counter-Terrorism Strategy and its Effectiveness

    National Research Council Canada - National Science Library

    Smith, Jerry D

    2005-01-01

    This thesis analyzes Israeli counter-terrorism strategy and its effectiveness. Because of ongoing suicide attacks from Palestinian and other terrorist organizations, Israel will continue to have an aggressive counter-terrorism strategy...

  17. Academics urge Europe to suspend funds for Israel

    CERN Multimedia

    2002-01-01

    A total of 125 academics have demanded that Israel should be prevented from receiving funds from European research organizations until it opens peace negotiations with the Palestinians (4 paragraphs).

  18. Suletud utoopia? / Israel Shahak ; tõlk. Lauri Pilter

    Index Scriptorium Estoniae

    Shahak, Israel

    2003-01-01

    Juutide ja mittejuutide ebavõrdsused Iisraelis. Artiklis on juttu ka Iisraeli kui "juudi riigi" õigusest. Lisatud tõlkija kommentaar. Tõlke allikas: Israel Shahak. Jewish History, Jewish Religion: The Weight of Three Thousand Years. London, 1994

  19. International Uranium Resources Evaluation Project (IUREP) national favourability studies: Israel

    International Nuclear Information System (INIS)

    1977-12-01

    The geology of Israel is relatively simple. Most of the country is underlain by sedimentary rocks of Secondary and Tertiary age. As far as the IAEA is aware no systematic exploration has been done for conventional type uranium deposits. Israel has no uranium deposits, and no high or low-grade uranium ores. However, there are uranium 'sources' which are mainly phosphate rock.Proven phosphate reserves in Israel are estimated at about 220 million tons in five different locations. The average uranium concentration is between 100 and 170 ppm. This makes the uranium content in the proven phosphate reserves of Israel to be about 25,000 tons. Together with the possibility of additional discoveries and on the assumption that the economic conditions for the production of both phosphate and uranium become favourable the Speculative Potential is placed in the 10,000 to 50,000 tonnes uranium category. (author)

  20. AGRESI ISRAEL TERHADAP PALESTINA PERSPEKTIF HUKUM HUMANITER INTERNASIONAL

    Directory of Open Access Journals (Sweden)

    Aryuni Yuliantiningsih

    2009-05-01

    Full Text Available Israel’s agrresion to Palestina has international reactions because of enormous victims caused by that action, whom mostly were civilians. According humanitarian law, Israel’s agression to Palestina had breached humanitarian law principles, there are : humanity principle, limitation principle and distinction principle. Israel has done war crimes so international society asked how Israel can be justiced ? There are three mechanism to enforce humanitarian law. First, the contracting parties of Jeneva Convention State to enact any legislation neccessary to provide effective penal sanction for person committing or ordering to be comitted any of the grave breaches , second by ad hoc tribunal and third by International Criminal Court, but it is rather difficult to prosecute Israel because Israel don’t ratificate Roma Statuta 1998.

  1. The United States and Israel, from alliance to symbiosis

    Directory of Open Access Journals (Sweden)

    Ferran Izquierdo Brichs

    2003-12-01

    Full Text Available The relationship between Israel and the United States has been evolving from that of an alliance during the Cold War to a symbiosis nowadays. American policy toward the Middle East is marked by its interest in oil, to which its growing relationship with Israelhas gradually been added. However, although for a long time the interests it shared with Saudi Arabia and other Arab countries moderated its policy and balanced its support of Israel somewhat, in the last few years its alliance with Israel has come to dominate Washington’s strategy. This is reflected in its invasion of Iraq and its tensions with Arab countries. The reason for this evolution must be sought, primarily, in the influence that Israel and pro-Zionist lobbies have gained in the domestic policy of the United States.

  2. Modern status of fishery sectors of Israel (review

    Directory of Open Access Journals (Sweden)

    Yu. Oziransky

    2017-03-01

    Full Text Available Purpose. The State of Israel is one of the world leaders in the development of modern technologies, particularly in fisheries industry. E.g., 30 fish farms annually provide production of over 18,000 tons of fish, with an average yield of more than 8 tons per hectare. The fish equipment manufactured in this country is supplied to the Asia, Africa, Europe, South and North America countries, Australia. Israelis' specialists and companies design, build and implement engineering and technological support of fish-breeding enterprises in the EU, China, Nigeria, Georgia, Russia, Belarus, etc. The ongoing shortage of water in the country has spurred innovation in water conservation techniques, and a substantial agricultural modernization, drip irrigation. Israel is also at the technological forefront of desalination and water recycling. The Sorek desalination plant is the largest seawater reverse osmosis (SWRO desalination facility in the world. As of 2015, more than 50 percent of water for Israeli households, agriculture and industry is artificially produced. The country hosts an annual Water Technology and Environmental Control Exhibition & Conference (WATEC that attracts thousands of people from all over the world. In 2011, Israel's water technology industry was worth around $2 billion a year with annual exports of products and services of dozens of millions of dollars. Due to innovations in reverse osmosis technology, Israel is set to become a net exporter of water in the incoming years. At the same time, publications in Ukraine about the aquaculture branch of Israel concern mainly statistical information, or are devoted to individual ichthyopathological problems, genetic studies, etc. It does not allow analyzing a comprehensive development in this industry of Israel. Thus, the compilation and analysis of existing information is a relevant issue. This article expands the awareness of specialists on the specifics of fisheries industry, marine and

  3. AGRESI ISRAEL TERHADAP PALESTINA PERSPEKTIF HUKUM HUMANITER INTERNASIONAL

    OpenAIRE

    Aryuni Yuliantiningsih

    2009-01-01

    Israel’s agrresion to Palestina has international reactions because of enormous victims caused by that action, whom mostly were civilians. According humanitarian law, Israel’s agression to Palestina had breached humanitarian law principles, there are : humanity principle, limitation principle and distinction principle. Israel has done war crimes so  international society asked how Israel can be justiced ? There are three mechanism to enforce humanitarian law. First, the contracting parties of...

  4. Seasonal variation in family member perceptions of physician competence in the intensive care unit: findings from one academic medical center.

    Science.gov (United States)

    Stevens, Jennifer P; Kachniarz, Bart; O'Reilly, Kristin; Howell, Michael D

    2015-04-01

    Researchers have found mixed results about the risk to patient safety in July, when newly minted physicians enter U.S. hospitals to begin their clinical training, the so-called "July effect." However, patient and family satisfaction and perception of physician competence during summer months remain unknown. The authors conducted a retrospective observational cohort study of 815 family members of adult intensive care unit (ICU) patients who completed the Family Satisfaction with Care in the Intensive Care Unit instrument from eight ICUs at Beth Israel Deaconess Medical Center, Boston, Massachusetts, between April 2008 and June 2011. The association of ICU care in the summer months (July-September) versus other seasons and family perception of physician competence was examined in univariable and multivariable analyses. A greater proportion of family members described physicians as competent in summer months as compared with winter months (odds ratio [OR] 1.9; 95% confidence interval [CI] 1.2-3.0; P = .003). After adjustment for patient and proxy demographics, severity of illness, comorbidities, and features of the admission in a multivariable model, seasonal variation of family perception of physician competence persisted (summer versus winter, OR of judging physicians competent 2.4; 95% CI 1.3-4.4; P = .004). Seasonal variation exists in family perception of physician competence in the ICU, but opposite to the "July effect." The reasons for this variation are not well understood. Further research is necessary to explore the role of senior provider involvement, trainee factors, system factors such as handoffs, or other possible contributors.

  5. Human enterovirus D68 in clinical and sewage samples in Israel.

    Science.gov (United States)

    Weil, Merav; Mandelboim, Michal; Mendelson, Ella; Manor, Yossi; Shulman, Lester; Ram, Daniela; Barkai, Galia; Shemer, Yonat; Wolf, Dana; Kra-Oz, Zipi; Weiss, Leah; Pando, Rakefet; Hindiyeh, Musa; Sofer, Danit

    2017-01-01

    Since mid-August 2014, North America experienced a wide outbreak of Enterovirus D68 (EV-D68) associated with severe respiratory illness in children. Several other countries also reported cases of EV-D68 in 2014. The aim of this study was to determine whether EV-D68 circulated in Israel in 2014, caused severe respiratory illness in children and was the causative agent of Acute Flaccid Paralysis. Archived clinical respiratory samples from a cohort of 710 hospitalized pediatric patient's (<10years old) with respiratory illness were screened for clade B specific EV-D68 by real-time PCR. The patients were seen at four medical centers covering the entire country between August and November 2014. We also evaluated 49 patient stool samples from 26 AFP cases during 2014 for presence of EV-D68. In addition, RNA from sewage samples collected throughout Israel during the same study period was also tested for EV-D68. Partial VP1 sequencing was performed on all positive samples. Of the 710 clinical samples evaluated, 7 (1%) were positive for EV-D68. Two patients were from the central part of Israel, while the rest was from the southern part. The majority of the patients did not have any underlying disease. Not only that, but, none of the 26 suspected AFP cases had EV-D68 nucleic acid in their stool samples. EV-D68 RNA was detected in 9 out of 93 sewage samples, mainly from Southern Israel. Sequence analysis of EV-D68 VP1 gene from both sewage and clinical samples indicated that the Israeli EV-D68 RNA belonged to Clade B which was genetically similar to 2014 circulating European and North American EV-D68 virus. EV-D68 circulated in Israel during the 2014 summer-fall season and caused hospitalization of a small percent of the patients with respiratory illness. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Clinical and Phenotypic Differences in Inflammatory Bowel Disease Among Arab and Jewish Children in Israel.

    Science.gov (United States)

    Rinawi, Firas; Assa, Amit; Bashir, Husam; Peleg, Sarit; Shamir, Raanan

    2017-08-01

    Data on inflammatory bowel disease (IBD) phenotypes among the Arab population in Israel or in the neighboring Arab countries is scarce. We aimed to assess differences in disease phenotype among Arab and Jewish children living in Israel. We performed a retrospective chart review of pediatric IBD cases, which were diagnosed at the Schneider Children's Medical Center and Ha'Emek Medical Center in Israel between 2000 and 2014. Demographic, clinical, and phenotypic variables were compared between Arabs and Jews from Eastern (Sephardic) and Western (Ashkenazi) origin. Seventy-one Arab children with IBD were compared with 165 Ashkenazi and 158 Sephardic Jewish children. Age and gender did not differ between groups. Sephardic and Ashkenazi Jewish Crohn's disease (CD) patients had significantly more stenotic behavior (24 and 26 vs. 5%, p = 0.03) and less fistulzing perianal disease (15 and 11 vs. 31%, p = 0.014) compared with Arab patients. Arab children with ulcerative colitis (UC) had more severe disease at diagnosis compared to Sephardic and Ashkenazi Jews reflected by higher Pediatric UC Activity Index (45 vs. 35 and 35, respectively, p = 0.03). Arab patients had significantly lower proportion of anti-Saccharomyces cerevisiae antibodies positivity (in CD) and perinuclear anti-neutrophil cytoplasmic antibodies positivity (in UC) than both Sephardic and Ashkenazi Jewish children (23 vs. 53 and 65%, p = 0.002 and 35 vs. 60 and 75%, respectively, p = 0.002). Arab and Jewish children with IBD differ in disease characteristics and severity. Whether genetic or environmental factors are the cause for these differences is yet to be determined.

  7. The decay constants of heavy-light mesons in a two-tier Bethe-Salpeter model

    International Nuclear Information System (INIS)

    Pagnamenta, A.; Illinois Univ., Chicago, IL; Gupta, K.K.; Mitra, A.N.; Singh, N.N.; Ramanathan, R.

    1990-01-01

    Leptonic decay widths for pseudoscalar mesons are calculated in a QCD-motivated Bethe-Salpeter formalism on a two-tier basis. This model, which is characterised by a Lorentz-invariant confining kernel that depends on the relativistic reduced mass defined in accordance with the Wightman-Garding definition of the internal 4-momenta q μ , has already shown precision fits to the spectra of qq-bar, qQ-bar and qqq hadrons apart from exhibiting an eplicit Regge-asymptotic behaviour (M 2 ∼N). The leptonic decay constants thus obtained with no free parameters, are (in MeV units), f P =134(π), 166(K); 158(D); 94.9(B), 114(B S ). (author)

  8. Non-skew-symmetric classical r-matrices, algebraic Bethe ansatz, and Bardeen-Cooper-Schrieffer-type integrable systems

    International Nuclear Information System (INIS)

    Skrypnyk, T.

    2009-01-01

    We construct quantum integrable systems associated with non-skew-symmetric gl(2)-valued classical r-matrices. We find a new explicit multiparametric family of such the non-skew-symmetric classical r-matrices. We consider two classes of examples of the corresponding integrable systems, namely generalized Gaudin systems with and without an external magnetic field. In the case of arbitrary r-matrices diagonal in a standard gl(2)-basis, we calculate the spectrum of the corresponding quantum integrable systems using the algebraic Bethe ansatz. We apply these results to a construction of integrable fermionic models and obtain a wide class of integrable Bardeen-Cooper-Schrieffer (BCS)-type fermionic Hamiltonians containing the pairing and electrostatic interaction terms. We also consider special cases when the corresponding integrable Hamiltonians contain only pairing interaction term and are exact analogs of the 'reduced BCS Hamiltonian' of Richardson

  9. Magnetic properties of the mixed ferrimagnetic ternary system with a single-ion anisotropy on the Bethe lattice

    Energy Technology Data Exchange (ETDEWEB)

    Deviren, Bayram [Institute of Science, Erciyes University, 38039 Kayseri (Turkey); Canko, Osman [Department of Physics, Erciyes University, 38039 Kayseri (Turkey); School of Computational Science, Florida State University, Tallahassee, FL 32306-4120 (United States); Keskin, Mustafa [Department of Physics, Erciyes University, 38039 Kayseri (Turkey)], E-mail: keskin@erciyes.edu.tr

    2009-05-15

    The magnetic properties of the ternary system ABC consisting of spins {sigma}=1/2 , S=1, and m=3/2 are investigated on the Bethe lattice by using the exact recursion relations. We consider both ferromagnetic and antiferromagnetic exchange interactions. The exact expressions for magnetizations and magnetic susceptibilities are found, and thermal behaviors of magnetizations and susceptibilities are studied. We construct the phase diagrams and find that the system exhibits one, two or even three compensation temperatures depending on the values of the interaction parameters in the Hamiltonian. Moreover, the system undergoes a second-order phase transition for the coordination number q{<=}3 and a second- and first-order phase transitions for q>3; hence the system gives a tricritical point. The system also exhibits the reentrant behaviors.

  10. Magnetic properties of the mixed ferrimagnetic ternary system with a single-ion anisotropy on the Bethe lattice

    International Nuclear Information System (INIS)

    Deviren, Bayram; Canko, Osman; Keskin, Mustafa

    2009-01-01

    The magnetic properties of the ternary system ABC consisting of spins σ=1/2 , S=1, and m=3/2 are investigated on the Bethe lattice by using the exact recursion relations. We consider both ferromagnetic and antiferromagnetic exchange interactions. The exact expressions for magnetizations and magnetic susceptibilities are found, and thermal behaviors of magnetizations and susceptibilities are studied. We construct the phase diagrams and find that the system exhibits one, two or even three compensation temperatures depending on the values of the interaction parameters in the Hamiltonian. Moreover, the system undergoes a second-order phase transition for the coordination number q≤3 and a second- and first-order phase transitions for q>3; hence the system gives a tricritical point. The system also exhibits the reentrant behaviors

  11. Use of a medication quantification scale for comparison of pain medication usage in patients with complex regional pain syndrome (CRPS).

    Science.gov (United States)

    Gallizzi, Michael A; Khazai, Ravand S; Gagnon, Christine M; Bruehl, Stephen; Harden, R Norman

    2015-03-01

    To correlate the amount and types of pain medications prescribed to CRPS patients, using the Medication Quantification Scale, and patients' subjective pain levels. An international, multisite, retrospective review. University medical centers in the United States, Israel, Germany, and the Netherlands. A total of 89 subjects were enrolled from four different countries: 27 from the United States, 20 Germany, 18 Netherlands, and 24 Israel. The main outcome measures used were the Medication Quantification Scale III and numerical analog pain scale. There was no statistically significant correlation noted between the medication quantification scale and the visual analog scale for any site except for a moderate positive correlation at German sites. The medication quantification scale mean differences between the United States and Germany, the Netherlands, and Israel were 9.793 (P CRPS patients and would be useful in further prospective studies of pain medication prescription practices in the CRPS population worldwide. Wiley Periodicals, Inc.

  12. Nuclear Technology in Israel - Challenges and goals

    International Nuclear Information System (INIS)

    Yiftah, S.

    1979-01-01

    Israel,where 100% of all energy sources are imported, and where more than 100% of the water potential is used, will have to rely in the future on nuclear power reactors and nuclear desalination. The total electric capacity of about 4,000 Mwe in 1985 will propably rise to about 8,000 Mwe in 1995 and to about 16,000 Mwe or more in 2005. It is likely that the 12,000 Mwe plants to be built and operated after 1985, will be largely nuclear, if possible, with maybe some capacity of alternate sources, now in development in the country, including hydro from a proposed Mediterranean-Dead Sea canal (about 400 m height difference), pumped storage, shale oil, solar ponds. In view of the acute water shortage in the country, it is likely that between one third and one half of the 12,0OO Mwe plants will have to be dual-purpose plants, for power production and water desalination. As a preparation for this stage, a 10 million gallon per day desalination unit, Israeli designed and built, the so-called Horizontal-Tube-Multi-Effect (H.T.M.E.) aluminum tube plant, will be attached to an existing 50 Mwe oil-fuelled turbine and scheduled to be in operation in 1981 at Ashdod on the Mediterranean Sea as a Joint Israel - U.S.A. project. Several identical 1O MGD modules will form in the future the desalination plant to be attached to nuclear dual-purpose reactors. Fuel fabrication, starting possibly with imported enriched UF 6 of nuclear fuel following the first LOAD, is contemplated to be made in the country. The desalination plants are intended to be 1O0% locally made. It is besides conceivable that the day will come when it will be nessary to connect the Red Sea and the Mediterranean by another canal, so that by the year 2000 and in the third millenium the two seas will be connected by two waterways -the Suez canal and the Israeli canal. (B.G.)

  13. Radiation Exposure to Concrete in Israel

    International Nuclear Information System (INIS)

    Haquin, G.; Kovler, K.; Yungrais, G. Z.; Lavi, N.

    2014-01-01

    Most building materials of terrestrial origin contain small amounts of radionuclides of natural origin, mainly from the Uranium (238U) and Thorium (232Th) decay chains and the radioactive isotope of potassium, 40K. The external radiation exposure is caused by gamma emitting radionuclides, which in the uranium series mainly belong to the decay chain segment starting with Radium (226Ra). The internal (by inhalation) radiation exposure is due to Radon (222Rn), and its short lived decay products, exhaled from building materials into the room air. Due to economical and environmental reasons there is an increased tendency to use industrial by-products containing relatively high concentrations of radionuclides of natural origin in the building material industry. Fly ash (FA), produced as by-product in the combustion of coal, is extensively used in Israel since mid eighties of the last century in concrete and as an additive to cement . The increase of 226Ra activity concentration, the mineralogical characteristics of the FA and of the concrete may influence on the radon exhalation rate and consequently on the radon exposure of the public. The recently published Israeli Standard 5098 (IS 5098) 'Content of natural radioactive elements in building products' limits the content of natural radionuclides as well as the radon emanation from concrete. This paper presents a compilation of three studies conducted at Soreq Nuclear Research Centre (SNRC), Technion, NRG and Environmental Lab BGU (ELBGU) to investigate and quantify the influence of FA addition in concrete

  14. Spring Bird Migration Phenology in Eilat, Israel

    Directory of Open Access Journals (Sweden)

    Reuven Yosef

    2009-12-01

    Full Text Available Analysis of the mean date of first captures and median arrival dates of spring migration for 34 species of birds at Eilat, Israel, revealed that the earlier a species migrates through Eilat, the greater is the inter-annual variation in the total time of its passage. Birds arrive during spring migration in Eilat in four structured and independent waves. The annual fluctuation in the initial arrival dates (initial capture dates and median dates (median date of all captures, not including recaptures, did not depend on the length of the migratory route. This implies that migrants crossing the Sahara desert depart from their winter quarters on different Julian days in different years. We suggest that negative correlations between the median date of the spring migration of early and late migrants depends upon the easterly (Hamsin wind period. Moreover, we believe that the phenology of all birds during spring migration in Eilat is possibly also determined by external factors such as weather conditions on the African continent or global climatic processes in the Northern hemisphere. Orphean Warblers (Sylvia hortensis show a strong positive correlation (rs=-0.502 of initial capture date with calendar years, whereas other species such as Barred Warbler (S. nisoria; rs = -0.391 and Spotted Flycatcher (Muscicapa striata; rs = -0.398 display an insignificant trend. The Dead Sea Sparrow (Passer moabiticus and Red-Backed Shrike (Lanius collurio are positively correlated regarding initial arrival date and medians of spring migration.

  15. Walking Victorian Spitalfields with Israel Zangwill

    Directory of Open Access Journals (Sweden)

    Nadia Valman

    2015-12-01

    Full Text Available This article discusses Zangwill’s Spitalfields, a mobile app with content curated, written, and produced by Nadia Valman, Soda Ltd (developer and the Jewish Museum, London (archive collaborator. The app uses Israel Zangwill’s novel 'Children of the Ghetto' (1892 as a walking guide to the Jewish immigrant subculture of Victorian Spitalfields, east London, which the novel describes at a moment of critical change. Zangwill’s Spitalfields exploits the app’s potential for bringing together a range of digital sources including archive photographs, museum objects, and oral history recordings with the user’s observations of the physical environment, to produce an experience that is both immersive and multivocal. Mobile digital technology has provided a new interpretive context for the Jewish Museum’s collection, and animated previously unmarked monuments in Spitalfields. By drawing on the user’s experience of walking in present-day Spitalfields, the app also intervenes into a historiography increasingly shaped by nostalgia.

  16. Fertility behaviour of recent immigrants to Israel

    Directory of Open Access Journals (Sweden)

    2004-03-01

    Full Text Available The fertility practices of immigrants are a particularly interesting field of study for demographers, providing an insight into the fertility behaviour of individuals when both the society and the individual undergo a period of rapid change. This paper describes and compares the fertility behaviour of two large groups of immigrants, from the former Soviet Union (FSU and from Ethiopia to Israel in the last 20 years. The changes in fertility behaviour undergone in the same society and at the same time by two very different groups are examined. The findings reveal that the fertility behaviour of immigrants is indeed changing. The fertility of FSU immigrants is increasing and that of the Ethiopian immigrants decreasing, with accompanying changes in the proximate determinants of fertility. Although the fertility of immigrants is becoming more similar to that of the receiving society, the methods employed to achieve the fertility change are not necessarily similar, and, in some cases, diverge from the norms of the receiving society.

  17. Einstein before Israel Zionist icon or iconoclast?

    CERN Document Server

    Rosenkranz, Ze’ev

    2011-01-01

    Albert Einstein was initially skeptical and even disdainful of the Zionist movement, yet he affiliated himself with this controversial political ideology and today is widely seen as an outspoken advocate for a modern Jewish homeland in Palestine. What enticed this renowned scientist and humanitarian, who repeatedly condemned nationalism of all forms, to radically change his views? Was he in fact a Zionist? Einstein Before Israel traces Einstein's involvement with Zionism from his initial contacts with the movement at the end of World War I to his emigration from Germany in 1933 in the wake of Hitler's rise to power. Drawing on a wealth of rare archival evidence--much of it never before published--this book offers the most nuanced picture yet of Einstein's complex and sometimes stormy relationship with Jewish nationalism. Ze'ev Rosenkranz sheds new light on Einstein's encounters with prominent Zionist leaders, and reveals exactly what Einstein did and didn't like about Zionist beliefs, objectives, and methods...

  18. Intersectionality and underrepresentation among health care workforce: the case of Arab physicians in Israel.

    Science.gov (United States)

    Keshet, Yael; Popper-Giveon, Ariela; Liberman, Ido

    2015-01-01

    An intersectionality approach that addresses the non-additive influences of social categories and power structures, such as gender and ethnicity, is used as a research paradigm to further understanding the complexity of health inequities. While most researchers adopt an intersectionality approach to study patients' health status, in this article we exemplify its usefulness and importance for studying underrepresentation in the health care workforce. Our research objectives were to examine gender patterns of underrepresentation in the medical profession among the Arab minority in Israel. We used both quantitative and qualitative methodologies. The quantitative data were obtained from the 2011 Labor Force Survey conducted by the Israeli Central Bureau of Statistics, which encompassed some 24,000 households. The qualitative data were obtained through ten semi-structured, in-depth interviews conducted during 2013 with Arab physicians and with six nurses working in Israeli hospitals. The findings indicate that with respect to physicians, the Arab minority in Israel is underrepresented in the medical field, and that this is due to Arab women's underrepresentation. Arab women's employment and educational patterns impact their underrepresentation in medicine. Women are expected to enter traditional gender roles and conform to patriarchal and collectivist values, which makes it difficult for them to study medicine. Using an intersectionality approach to study underrepresentation in medicine provides a foundation for action aimed at improving public health and reducing health disparities.

  19. [The over the counter drugs reform in Israel--two years later].

    Science.gov (United States)

    Vaknin, Sharona; Abadi-Korek, Ifat; Marom, Eli; Shemer, Joshua; Luxenburg, Osnat

    2011-01-01

    In the last two decades there has been a world wide increase in the number of drugs that are being switched from the prescription-only category to non-prescription categories. In Israel, until recently, non-prescription medicines were only permitted to be sold by a pharmacist in pharmacies. In May 2005, following amendments to the law, several non-prescription medicines which were previously sold under a pharmacist's supervision, were reclassified as general-sales-list (GSL) medicines and permitted to be displayed and sold directly off the shelves in pharmacies and in other places such as grocery stores and petrol stations. To study the change in the patterns of consumption of non-prescription drugs in Israel two years after the reform began. A representative sample of the population of Israel was chosen and interviews were conducted at two time points: before the reform commenced and two years after the beginning of the reform. Statistical processing was performed in order to examine the changes in patterns of consumption of non-prescription drugs in Israel between these two time points. In both surveys it was found that: approximately 70% of the Israeli public buys non-prescription medicines; 70% of the people interviewed said that they had been aware of the reform, but of these, about 75% continued buying nonprescription drugs from the pharmacist while 21% bought medicines off the shelves at the pharmacy and 4% purchased medications at grocery stores. The most common reasons for buying medicines off the shelves without a pharmacist were earlier knowLedge about the medication, convenience and availabiLity when the pharmacies were closed. An insignificant difference was observed for the purchase of non-prescription drugs from the different types of pharmacies: the health maintenance organizations (HMO) pharmacies continue to be the leading pharmacies from which the public purchased their non-prescription medicines, white there was a slight increase in the

  20. Survey of intravitreal injection techniques among retina specialists in Israel

    Directory of Open Access Journals (Sweden)

    Segal O

    2016-06-01

    Full Text Available Ori Segal,1,2 Yael Segal-Trivitz,1,3 Arie Y Nemet,1,2 Noa Geffen,1,2 Ronit Nesher,1,2 Michael Mimouni4 1Department of Ophthalmology, Meir Medical Center, Kfar Saba, 2The Sackler School of Medicine, Tel Aviv University, Tel Aviv, 3Department of Psychiatry, Geha Psychiatric Hospital, Petah Tikva, 4Department of Ophthalmology, Rambam Health Care Campus, Haifa, Israel Purpose: The purpose of this study was to describe antivascular endothelial growth factor intravitreal injection techniques of retinal specialists in order to establish a cornerstone for future practice guidelines. Methods: All members of the Israeli Retina Society were contacted by email to complete an anonymous, 19-question, Internet-based survey regarding their intravitreal injection techniques. Results: Overall, 66% (52/79 completed the survey. Most (98% do not instruct patients to discontinue anticoagulant therapy and 92% prescribe treatment for patients in the waiting room. Three quarters wear sterile gloves and prepare the patient in the supine position. A majority (71% use sterile surgical draping. All respondents apply topical analgesics and a majority (69% measure the distance from the limbus to the injection site. A minority (21% displace the conjunctiva prior to injection. A majority of the survey participants use a 30-gauge needle and the most common quadrant for injection is superotemporal (33%. Less than half routinely assess postinjection optic nerve perfusion (44%. A majority (92% apply prophylactic antibiotics immediately after the injection. Conclusion: The majority of retina specialists perform intravitreal injections similarly. However, a relatively large minority performs this procedure differently. Due to the extremely low percentage of complications, it seems as though such differences do not increase the risk. However, more evidence-based medicine, a cornerstone for practice guidelines, is required in order to identify the intravitreal injection techniques

  1. The mental health consumer movement and peer providers in Israel.

    Science.gov (United States)

    Moran, G S

    2018-04-16

    Self-help peer-support groups in Israel emerged in the 1980s and, over time, dynamically interacted and co-developed with the statutory mental health (MH) system. In this editorial, I outline historical milestones of how the evolution of the Israeli mental health system was influenced by the consumer movement. A brief depiction of the consumer movement history. At first, consumers operated outside of the mainstream MH system. Gradually, consumer groups and institutional personnel joined efforts towards community integration and enhancement of quality of life, pushing forward a person-centered recovery orientation. In turn, some administrators and key stakeholders in rehabilitation community services grew to value the impact of knowledge-by-experience in contemporary mental health care. In this context, over the past decade, peer roles were developed in the mental health system, including consumer-providers in community services and peer specialists in inpatient psychiatric hospitals. The insertion of peer roles into the mainstream MH system is far-reaching, including the placement of a peer-project coordinator within the ministry of health. I describe the unique contribution of peers, as experts-by-experience, to mainstream professional knowledge and practice. I also highlight the potential challenges involved when peer models of care are added to traditional medical models of care. The Israeli case demonstrates how the consumer movement can play an active role in MH systems and be acknowledged and recognised as a partner for changing policy, practice and reshaping formal institutions. In addition, they play a vital role in the development of peer-support services.

  2. Erico Verissimo: um “pintor” brasileiro de Israel

    Directory of Open Access Journals (Sweden)

    Luciara Lourdes Silva de Assis

    2010-03-01

    Full Text Available O escritor brasileiro Erico Verissimo viajou a Israel em abril de 1966, na companhia da esposa, a convite do Ministério de Negócios Estrangeiros daquele país. As anotações feitas por Verissimo durante o percurso pelas principais cidades israelenses foram transformadas no livro Israel em abril, escrito e publicado três anos após a viagem. Juntamente com os manuscritos da obra, o escritor enviou ao seu editor uma carta, na qual afirma que sua intenção ao iniciar o livro “era ‘pintar’ Israel com a despreocupada alegria lúdica dum artista em férias”. Entretanto, no decorrer do trabalho, ao perceber que começava a fazer “perguntas perigosas” como “Que são os judeus? Uma raça? Um povo? Um conjunto de tribos unidas por uma religião comum?”, Verissimo deixou que o bom senso prevalecesse e voltou à sua “pintura”. Pretende-­se, neste artigo, analisar a obra Israel em abril, verificando em que medida o olhar despreocupado do pintor se confunde com o olhar crítico do intelectual no relato de suas impressões em Israel.

  3. Trends in human papillomavirus-related oropharyngeal cancer in Israel.

    Science.gov (United States)

    Amit, Moran; Ilana, Kaplan; Avraham, Sharon Pelles; Binenbaum, Yoav; Bachar, Gideon; Billan, Salem; Zaarura, Suliman; Czerninski, Rakefet; Bar-Tov, Matan; Maly, Alexander; Akrish, Sharon; Gil, Ziv

    2016-04-01

    The role of human papillomavirus (HPV) infection in oropharyngeal cancer (SCC) is well established. The annual incidence of oropharyngeal SCC in Israel is considerably lower than that in the United States. The purpose of this study was to assess the rate of HPV-related oropharyngeal SCC in Israel. The cohort included patients with oropharyngeal SCC who were treated during 1999 to 2011 in Israel. HPV typing was carried out using reverse hybridization and immunohistochemistry. Of the 74 patients analyzed, 25 (33.7%) had detectable HPV DNA. Patients in the HPV-positive group tended to be younger, with a higher rate of nodal metastases, and no history of smoking (p Israel as approximately 3-fold lower than in Western countries. Low exposure to HPV-16, a lower rate of transformation, to cancer or protective genetic factors may contribute to the lower rate of oropharyngeal SCC in Israel. © 2015 Wiley Periodicals, Inc. Head Neck 38: E274-E278, 2016. © 2015 Wiley Periodicals, Inc.

  4. Management of saline soils in Israel

    International Nuclear Information System (INIS)

    Rawitz, E.

    1983-01-01

    The main soil salinity problem in Israel is the danger of gradual salinization as a result of excessively efficient water management. Aquifer management is aimed at preventing flow of groundwater into the ocean, causing a creeping salinization at a rate of about 2 ppm per year. Successful efforts to improve irrigation efficiency brought with them the danger of salt accumulation in the soil. A ten-year monitoring programme carried out by the Irrigation Extension Service at 250 sampling sites showed that appreciable salt accumulation indeed occurred during the rainless irrigation season. However, where annual rainfall is more than about 350 mm this salt accumulation is adequately leached out of the root zone by the winter rains. Soil salinity in the autumn is typically two to three times that in the spring, a level which does not affect yields adversely. In the drier regions of the country long-term increasing soil salinity has been observed, and leaching is required. This is generally accomplished during the pre-irrigation given in the spring, whose size is determined by the rainfall amount of the preceding winter. The increasing need to utilize brackish groundwater and recycled sewage effluent requires special measures, which have so far been successful. In particular, drip irrigation with its high average soil-water potential regime and partial wetting of the soil volume has achieved high yields under adverse conditions. However, the long-term trend of water-quality deterioration is unavoidable under present conditions, and will eventually necessitate either major changes in agricultural patterns or the provision of desalinated water for dilution of the irrigation water. (author)

  5. Israel physical society 1993 annual meeting

    International Nuclear Information System (INIS)

    1993-01-01

    The publication includes abstracts from several fields of physics: particle and fields, medical physics, astrophysics, condensed matter, plasma, computational physics, statistical physics, nuclear physics, lasers and optics

  6. Israel Physical Society annual meeting 1996

    International Nuclear Information System (INIS)

    1996-01-01

    The publication includes abstracts from several fields of physics: particle and fields, medical physics, astrophysics, condensed matter, plasma, computational physics, statistical physics, nuclear physics, lasers and optics

  7. [Overview of the US policies for health information technology and lessons learned for Israel].

    Science.gov (United States)

    Topaz, Maxim; Ash, Nachman

    2013-05-01

    The heaLthcare system in the United States (U.S.) faces a number of significant changes aimed at improving the quality and availability of medical services and reducing costs. Implementation of health information technologies, especiaLly ELectronic Health Records (EHR), is central to achieving these goals. Several recent Legislative efforts in the U.S. aim at defining standards and promoting wide scale "Meaningful Use" of the novel technologies. In Israel, the majority of heaLthcare providers adopted EHR throughout the Last decade. Unlike the U.S., the process of EHR adoption occurred spontaneously, without governmental control or the definition of standards. In this article, we review the U.S. health information technology policies and standards and suggest potential lessons Learned for Israel. First, we present the three-staged Meaningful Use regulations that require eligible healthcare practitioners to use EHR in their practice. We also describe the standards for EHR certification and national efforts to create interoperable health information technology networks. Finally, we provide a brief overview of the IsraeLi regulation in the field of EHR. Although the adoption of health information technology is wider in Israel, the Lack of technology standards and governmental control has Led to Large technology gaps between providers. The example of the U.S. Legislation urges the adoption of several critical steps to further enhance the quality and efficiency of the Israeli healthcare system, in particular: strengthening health information technology regulation; developing Licensure criteria for health information technology; bridging the digital gap between healthcare organizations; defining quality measures; and improving the accessibility of health information for patients.

  8. Adult-onset diabetes among Arabs and Jews in Israel: a population-based study.

    Science.gov (United States)

    Kalter-Leibovici, O; Chetrit, A; Lubin, F; Atamna, A; Alpert, G; Ziv, A; Abu-Saad, K; Murad, H; Eilat-Adar, S; Goldbourt, U

    2012-06-01

    To study the age at presentation and factors associated with adult-onset diabetes (≥ 20 years) among Arabs and Jews in Israel. Participants (n = 1100) were randomly selected from the urban population of the Hadera District in Israel. The study sample was stratified into equal groups according to sex, ethnicity (Arabs and Jews) and age. Information on age at diabetes presentation, family history of diabetes, history of gestational diabetes, socio-demographic and lifestyle characteristics was obtained through personal interviews. Self reports of diabetes were compared with medical records and were found reliable (κ = 0.87). The risk for diabetes was calculated using Kaplan-Meier survival analysis. Factors associated with diabetes in both ethnic groups were studied using Cox proportional hazard model. The prevalence of adult-onset diabetes was 21% among Arabs and 12% among Jews. Arab participants were younger than Jews at diabetes presentation. By the age of 57 years, 25% of Arabs had diagnosed diabetes; the corresponding age among Jews was 68 years, a difference of 11 years (P Arabs was independent of lifestyle factors, family history of diabetes and, among women, history of gestational diabetes; adjusted hazard ratio 1.70; 95% confidence interval 1.19-2.43. Arabs in Israel are at greater risk for adult-onset diabetes than Jews and are younger at diabetes presentation. Culturally sensitive interventions aimed at maintaining normal body weight and active lifestyle should be targeted at this population. Possible genetic factors and gene-environmental interactions underlying the high risk for diabetes among Arabs should be investigated. © 2011 The Authors. Diabetic Medicine © 2011 Diabetes UK.

  9. Israel and Iran's Nuclear Program: Groundless Obsession or Genuine Concern?

    International Nuclear Information System (INIS)

    Menashri, David

    2008-01-01

    The combination of radical ideology, as espoused by Iran's leadership, and weapons of mass destruction (WMD) is the root cause of Israeli concerns. Iran's attitude towards Israel seems to be rooted in a deep sense of religious mission, identification with the Palestinian problem, opposition to Israel and to its policies. For Islamic Iran, Judaism is a religion, not a nationality, and therefore Jews do not have the right to a state, certainly not in the Middle East. Moreover Iran supports Islamic groups as Hezbollah and Hamas. In this context Israel should view the Iranian nuclear program as the problem of the world, but the international community is not doing what it is supposed to do to solve the problem

  10. Gun utopias? Firearm access and ownership in Israel and Switzerland.

    Science.gov (United States)

    Rosenbaum, Janet E

    2012-02-01

    The 2011 attempted assassination of a US representative renewed the national gun control debate. Gun advocates claim mass-casualty events are mitigated and deterred with three policies: (a) permissive gun laws, (b) widespread gun ownership, (c) and encouragement of armed civilians who can intercept shooters. They cite Switzerland and Israel as exemplars. We evaluate these claims with analysis of International Crime Victimization Survey (ICVS) data and translation of laws and original source material. Swiss and Israeli laws limit firearm ownership and require permit renewal one to four times annually. ICVS analysis finds the United States has more firearms per capita and per household than either country. Switzerland and Israel curtail off-duty soldiers' firearm access to prevent firearm deaths. Suicide among soldiers decreased by 40 per cent after the Israeli army's 2006 reforms. Compared with the United States, Switzerland and Israel have lower gun ownership and stricter gun laws, and their policies discourage personal gun ownership.

  11. Thirty-five years of assisted reproductive technologies in Israel

    Directory of Open Access Journals (Sweden)

    Daphna Birenbaum-Carmeli

    2016-06-01

    Full Text Available Israel is known as a pronatalist country. Whether due to the Biblical commandment to ‘be fruitful and multiply’ or the traumas of the Holocaust and perennial wars, reproduction is a central life goal for most Israelis. Israeli women bear substantially more children than their counterparts in industrialized countries and view child-rearing as a key life accomplishment. These personal world-view and real-life individual quests take place in a context of equally pronatalist state policies and religious openness to assisted reproductive technologies. In this paper, I outline 35 years of assisted reproductive technologies in Israel by tracing a principal axis in the development of three major technologies of assisted reproduction: the proliferation of IVF-ICSI; the globalization of gamete donation; and the privatization of surrogacy. The paper is based on a policy analysis as well as various studies of assisted reproductive technologies, conducted in Israel over this period.

  12. Possible sites for future nuclear power plants in Israel

    Energy Technology Data Exchange (ETDEWEB)

    Yaar, Ilan, E-mail: ilany@energy.gov.il [Ministry of National Infrastructure, Energy and Water Resources, Chief Scientist Office, 14 Hartum St., POB 36148, Jerusalem 9136002 (Israel); Walter, Ayelet [Ministry of National Infrastructure, Energy and Water Resources, Chief Scientist Office, 14 Hartum St., POB 36148, Jerusalem 9136002 (Israel); Sanders, Yovav [Sysnet Group, Habarzel St. 32, Tel Aviv 69710 (Israel); Felus, Yaron [Survey of Israel, 1 Lincoln St., POB 14171, Tel-Aviv 61141 (Israel); Calvo, Ran; Hamiel, Yariv [Geological Survey of Israel, 30 Malkhe Israel St., Jerusalem 95501 (Israel)

    2016-03-15

    A preliminary work aimed at allocating suitable new sites for possible NPPs in Israel is presented. The work is based on Israel's present NPP siting criteria, supported by selected procedure performed by various countries that conducted similar process. The site selection process was conducted in two stages: first, a selection procedure using demographic analysis was conducted; second, a seismological and geological analysis process was performed in the remaining area. From the combined two screening processes results, an overall new area of 569 km{sup 2} was located as a possible area for future construction of NPPs in Israel. Further and more comprehensive work, based on the IAEAs site selection guidelines, has to be performed in the future, in order to verify the preliminary findings presented in this work.

  13. Palestine, Israel and the Geopolitics of Western Asia

    Directory of Open Access Journals (Sweden)

    Pío García

    2018-05-01

    Full Text Available The efforts of the international community in providing a solution to the Israeli-Palestinian conflict are still colliding with the demonstrations of force of the Government of Israel and its insistence on bilateral negotiation. Here it is argued that the understanding of the problem merits a review of the geopolitical game in Western Asia, where the major powers set up alliances and unleashed wars in their own interest. Since the United State-Israel Alliance remains unshakable in the region, the will of the international community to commit the United States to an end to confrontation through the multilateral recognition of the Palestinian State should be maintained without hesitation, since the alternative of a bilateral agreement with Israel does not offer more to Palestine than surrender.

  14. Serologic Evidence of Human Monocytic and Granulocytic Ehrlichiosis in Israel

    Science.gov (United States)

    Keysary, Avi; Amram, Lili; Keren, Gershon; Sthoeger, Zev; Potasman, Israel; Jacob, Amir; Strenger, Carmella; Dawson, Jacqueline E.

    1999-01-01

    We conducted a retrospective serosurvey of 1,000 persons in Israel who had fever of undetermined cause to look for Ehrlichia chaffeensis antibodies. Four of five cases with antibodies reactive to E. chaffeensis were diagnosed in the summer, when ticks are more active. All patients had influenzalike symptoms with high fever. None of the cases was fatal. Three serum samples were also seroreactive for antibodies to E. canis, and one was also reactive to the human granulocytic ehrlichiosis (HGE) agent. The titer to the HGE agent in this patient was higher than the serum titer to E. chaffeensis, and the Western blot analysis also indicated that the HGE agent was the primary cause of infection. We present the first serologic evidence that the agents of human monocytic ehrlichiosis (HME) and HGE are present in Israel. Therefore, human ehrlichiosis should be included in the differential diagnoses for persons in Israel who have been exposed to ticks and have influenzalike symptoms. PMID:10603210

  15. Injury Patterns Among Illegal Migrants from Africa in Israel.

    Science.gov (United States)

    Perlman, Amotz; Radomislensky, Irina; Peleg, Kobi

    2015-08-01

    In recent years Israel has become a destination for many migrants from Africa that illegally cross the Egyptian-Israeli border. The objective of this paper is to describe the epidemiological characteristics of injuries among illegal migrants in Israel. The study was carried out retrospectively using data from 19 trauma centers that participated in the Israel National Trauma Registry between 1 January 2006 and 31 December 2011. Illegal migrants from Africa were compared to the local population. Migrants were injured more often than the local population from intentional injuries (57.11 %). Migrants were also less likely than the local population (58.38 %) to sustain a minor injury (i.e., injury severity ≤8). The study also shows the hospitalization cost as a result of injuries among migrants from Africa. Preventive measures among illegal migrants from Africa should prioritize intentional injuries and industrial site injuries.

  16. Fertility and marriage behavior in Israel: Diversity, change, and stability

    Directory of Open Access Journals (Sweden)

    Barbara Okun

    2013-03-01

    Full Text Available BACKGROUND Based on aggregate statistics, the population of Israel, as compared to all or most other developed societies, has very high levels of fertility and marriage (e.g. TFR of 2.96 in 2009 and only 9.7Š never married among women aged 40-44 in 2009. However, studying aggregate demographic measures is problematic, because Israel is an extremely heterogeneous society, with family formation patterns differing greatly across numerically important social groups. Until now, little has been documented about the basic fertility and marriage behavior of different population groups. OBJECTIVE We describe the fertility and marriage behavior of populations in Israel, broken down by nationality, religion, religiosity and nativity-status. Although our main focus is on a detailed presentation of fertility patterns, we also look at marriage behavior, as it is closely related to fertility in Israel. METHODS We analyze recently available annual data from the Israel Social Surveys for 2002-2009, which, for the first time in several decades,, provides detailed information on family and household demographic behavior and direct information on level of religiosity. We focus primarily on comparisons across cohorts born from the late 1940s to the late 1960s and between periods in the early and late 2000s. RESULTS We provide a detailed portrait of striking diversity in fertility and marriage behavior across population groups, along with important patterns of change and stability across cohorts and over time. We document findings and differential patterns, some unexpected, regarding comparisons across groups and across cohorts. CONCLUSIONS The descriptive findings form the basis for a clearer understanding of fertility and marriage patterns in different population subgroups in Israel. In addition, the reported results suggest many questions for future research, which are outlined in the paper.

  17. 76 FR 41432 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2011-07-14

    ... Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Model Galaxy, Gulfstream... proposed AD. Discussion The Civil Aviation Authority (CAA), which is the aviation authority for Israel, has... Held by Israel Aircraft Industries, Ltd.): Docket No. FAA-2011-0716; Directorate Identifier 2011-NM-013...

  18. 75 FR 57844 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2010-09-23

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... Previously Held by Israel Aircraft Industries, Ltd.): Amendment 39-16438. Docket No. FAA-2010-0555... (Type Certificate previously held by Israel Aircraft Industries, Ltd.) Model Galaxy and Gulfstream 200...

  19. 77 FR 44113 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2012-07-27

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... Aerospace LP (Type Certificate previously held by Israel Aircraft Industries, Ltd.) Model Gulfstream G150... to the manufacturer. This action was prompted by a report from the Civil Aviation Authority of Israel...

  20. 75 FR 36296 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2010-06-25

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... contact we receive about this proposed AD. Discussion The Civil Aviation Authority of Israel (CAAI), which is the aviation authority for Israel, has issued Israeli Airworthiness Directive 01-10-01-07R1, dated...

  1. 77 FR 64767 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2012-10-23

    ... Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Airplanes AGENCY... airworthiness directive (AD) for certain Gulfstream Aerospace LP (Type Certificate previously held by Israel... Certificate previously held by Israel Aircraft Industries, Ltd.) Model Galaxy and Gulfstream 200 airplanes...

  2. 48 CFR 652.225-70 - Arab League Boycott of Israel.

    Science.gov (United States)

    2010-10-01

    ... Israel. 652.225-70 Section 652.225-70 Federal Acquisition Regulations System DEPARTMENT OF STATE CLAUSES... League Boycott of Israel. As prescribed in 625.7002(a), insert the following provision: Arab League Boycott of Israel (AUG 1999) (a) Definitions. As used in this provision: Foreign person means any person...

  3. 78 FR 11567 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2013-02-19

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Model Gulfstream G150... Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.): Amendment 39...

  4. 48 CFR 252.225-7031 - Secondary Arab boycott of Israel.

    Science.gov (United States)

    2010-10-01

    ... Israel. 252.225-7031 Section 252.225-7031 Federal Acquisition Regulations System DEFENSE ACQUISITION... of Provisions And Clauses 252.225-7031 Secondary Arab boycott of Israel. As prescribed in 225.7605, use the following provision: Secondary Arab Boycott of Israel (JUN 2005) (a) Definitions. As used in...

  5. 19 CFR 102.22 - Rules of origin for textile and apparel products of Israel.

    Science.gov (United States)

    2010-04-01

    ... of Israel. 102.22 Section 102.22 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF... textile and apparel products of Israel. (a) Applicability. The provisions of this section will control for... product of Israel for purposes of the customs laws and the administration of quantitative limitations. A...

  6. 77 FR 32069 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2012-05-31

    ... Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.) Airplanes AGENCY... previously held by Israel Aircraft Industries, Ltd.) Model Galaxy and Gulfstream 200 airplanes. This proposed... receive about this proposed AD. Discussion The Civil Aviation Authority of Israel (CAAI), which is the...

  7. 76 FR 70040 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2011-11-10

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... Aerospace LP (type certificate previously held by Israel Aircraft Industries, Ltd.) Model Galaxy and... new AD: 2011-23-07 Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft...

  8. 78 FR 25692 - Notice of Decision To Authorize the Importation of Fresh Barhi Dates From Israel

    Science.gov (United States)

    2013-05-02

    ...] Notice of Decision To Authorize the Importation of Fresh Barhi Dates From Israel AGENCY: Animal and Plant... authorize the importation into the United States of fresh dates of the cultivar Barhi from Israel. Based on... weeds via the importation of fresh dates of the cultivar Barhi from Israel. In addition, based on the...

  9. 75 FR 28485 - Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel...

    Science.gov (United States)

    2010-05-21

    ... Airworthiness Directives; Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft... Gulfstream Aerospace LP (Type Certificate Previously Held by Israel Aircraft Industries, Ltd.): Amendment 39... previously held by Israel Aircraft Industries, Ltd.) Model Gulfstream 100 airplanes; and Model Astra SPX and...

  10. The energy sector in Israel: The renewable energies place

    International Nuclear Information System (INIS)

    1997-11-01

    The energy production, in Israel, is not sufficient to satisfy the country needs, that is perpetually growing. Today 96% of the energy consumption is imported, essentially with petroleum and coal. To reduce this energy dependence, the government encourages the scientific researches and innovations in the field of clean and renewable energies. The paper presents political and economical aspects of the management and the exploitation of the following energy resources, developed in Israel: fossil fuels with oil shales; solar energy; biomass; wind energy; geothermal energy and hydraulic energy. (A.L.B.)

  11. Haim Yacobi, Israel and Africa: A Genealogy of Moral Geography

    OpenAIRE

    Levin, Ayala

    2017-01-01

    Haim Yacobi’s Israel and Africa: A Genealogy of Moral Geography boldly outlines the significant role the African continent has played in Israel’s political and cultural self-fashioning. Like its Middle Eastern setting, Africa’s geographic proximity and the web of ties this proximity entails are denied in the Israeli society, all the while the continent is produced as Israel’s “other.” Through its relationships with Africa, the author argues, Israel constitutes itself as Western, modern, enlig...

  12. New data to the earthworm fauna of Israel (Oligochaeta, Lumbricidae

    Directory of Open Access Journals (Sweden)

    Szederjesi, T.

    2013-11-01

    Full Text Available Elaborating several smaller earthworm samples collected in different parts of Israel resulted in recording 20 earthworm species including Bimastos parvus (Eisen, 1874 a North American peregrine which represents new record for the country. Three other species; Dendrobaena nevoi Csuzdi & Pavlíček, 1999, Healyella jordanis (Csuzdi & Pavlíček, 1999and Perelia shamsi Csuzdi & Pavlíček, 2005 were first recorded after their original descriptions. The present list of lumbricidearthworms recorded for Israel is raised to 28.

  13. Emigration from Israel 1950-1981: a simulation study.

    Science.gov (United States)

    Jacobsen, C; Bronson, R

    1988-01-01

    "Using our mathematical model of a general theory of normative regulation, we have reproduced over 80% of the variance in the cumulative percentages of emigrants [from Israel], as well as the yearly percentages from 1950 to 1981. These results suggest that, except for a limited period following the 'Six-Day War' of 1967, no situation-specific explanations are needed to account for the trends in emigration from Israel, and the phenomenon can be adequately accounted for by the general theory of normative regulation in modern industrialized societies. Some practical conclusions to mitigate the process are drawn from these findings." excerpt

  14. Wars and suicides in Israel, 1948-2006.

    Science.gov (United States)

    Oron Ostre, Israel

    2012-05-01

    This paper reports the characteristics of suicides which occurred during the existential and the non-existential wars in Israel. It provides a first approximation of whether the suicide patterns in each war are consistent with the findings of Morselli and Durkheim, and whether their theoretical interpretations can serve as a preliminary guideline to explaining the Israeli case, which is characterized by short periods of war, social integration during some of the non-existential wars, and a sharp rise in post-war male suicide rates following all of the existential wars. Implications for further studies on the subject in Israel and elsewhere are discussed.

  15. Wars and Suicides in Israel, 1948–2006

    Science.gov (United States)

    Oron (Ostre), Israel

    2012-01-01

    This paper reports the characteristics of suicides which occurred during the existential and the non-existential wars in Israel. It provides a first approximation of whether the suicide patterns in each war are consistent with the findings of Morselli and Durkheim, and whether their theoretical interpretations can serve as a preliminary guideline to explaining the Israeli case, which is characterized by short periods of war, social integration during some of the non-existential wars, and a sharp rise in post-war male suicide rates following all of the existential wars. Implications for further studies on the subject in Israel and elsewhere are discussed. PMID:22754482

  16. El "cerco-muro" que está construyendo Israel

    OpenAIRE

    Frediani, Valeria

    2004-01-01

    Israel está construyendo un "cerco-muro" en la Ribera Occidental o "Cisjordania", con una extensión de 728 kilómetros, que aislará a 81 pueblos palestinos con 163.000 habitantes y a otros 210.000 que viven en el este de Jerusalén. Se extiende de norte a sur, violando la llamada "línea verde" que separaba Cisjordania del territorio israelí desde 1967. El gobierno de Ariel Sharon dice que el "cerco de seguridad" tiene por finalidad impedir el ingreso de suicidas palestinos. Los palestinos sosti...

  17. The role of primary care physicians in the Israel Defense Forces: a self-perception study.

    Science.gov (United States)

    Zimlichman, Eyal; Mandel, Dror; Mimouni, Francis B; Vinker, Shlomo; Kochba, Ilan; Kreiss, Yitshak; Lahad, Amnon

    2005-03-01

    The health system of the medical corps of the Israel Defense Force is based primarily upon primary healthcare. In recent years, health management organizations have considered the primary care physician responsible for assessing the overall health needs of the patient and, accordingly, introduced the term "gatekeeper." To describe and analyze how PCPs in the IDF view their roles as primary care providers and to characterize how they perceive the quality of the medical care that they provide. We conducted a survey using a questionnaire that was mailed or faxed to a representative sample of PCPs. The questionnaire included demographic background, professional background, statements on self-perception issues, and ranking of roles as a PCP in the IDF. Statements concerning commitment to the patient were ranked higher than statements concerning commitment to the military organization. Most physicians perceive the quality of the medical care service that they provide as high; they also stated that they do not receive adequate continuous medical education. Our survey shows that PCPs in the IDF, like civilian family physicians, perceive their primary obligation as serving the needs of their patients but are yet to take on the full role of "gatekeepers" in the IDF's healthcare system. We conclude that the Medical Corps should implement appropriate steps to ensure that PCPs are prepared to take on a more prominent role as "gatekeepers" and providers of high quality primary medical care.

  18. Elastic eD scattering in the Bethe-Salpeter approach for the deuteron with the positive- and negative-energy states

    International Nuclear Information System (INIS)

    Bondarenko, S.G.; Burov, V.V.; Hamamoto, N.; Manabe, Y.; Hosaka, A.; Toki, H.

    2005-01-01

    Recent results obtained by the application of the Bethe-Salpeter approach to the analysis of elastic electron-deuteron scattering with the separable NN kernel are presented. We analyze the impact of the P waves (negative-energy components) on the electromagnetic properties of the deuteron and compare it with experimental data. It was shown that the contribution of the P waves must be taken into account to explain tensor polarization and charge form factor of the deuteron

  19. The politics of 'The Natural Family' in Israel: state policy and kinship ideologies.

    Science.gov (United States)

    Birenbaum-Carmeli, Daphna

    2009-10-01

    Israel is the only country in the world that provides nearly unlimited, universal state funding for fertility treatments. This exceptional policy has been widely understood as symbolising the state's pronatalism. In this paper I probe the policy and assess medical experts' practice to show how a specific modality of pronatalism--enhancing 'the natural family' concept--is being construed through legislation and practice. Policy analysis discloses how the relatively efficient and safe technology of donor insemination has been devalued as a last resort solution to male infertility, to be applied only after all 'natural' alternatives have failed. At the same time, in vitro fertilisation (IVF), despite its health risks and lower efficacy, is proactively encouraged through various policy measures including unrestricted public funding. Interviews with practitioners reveal that similar preferences are enhanced through the infusion of secrecy and shame into donor insemination, coupled with active support of IVF. To complete the picture, Israel's adoption law is outlined, showing tight restrictions on domestic adoption and complete lack of state support or subsidy for inter-country adoption. I suggest that both the marginalisation of non-genetic forms of kinning and the emphasis on IVF indicate a state interest in upgrading the 'natural family' so as to nurture a geneticised notion of the local Jewish collectivity.

  20. The process and organizational characteristics of memory clinics in Israel in 2007.

    Science.gov (United States)

    Werner, Perla; Goldstein, Dovrat; Heinik, Jeremia

    2009-01-01

    We previously described the characteristics and activities of 25 memory clinics in Israel in 1998 using a mail survey. Questionnaires assessing the administrative structure of the clinics, patient characteristics, processes and methods used, and outcomes of the assessment were mailed again in 2007 to 35 memory clinics. Overall, the general operating characteristics of the clinics in 2007 were found to be similar to those reported in the previous survey conducted in 1998. The assessment process in 2007 was shorter than in 1998 (mean time=1.92 and 3.12 h, respectively), although both surveys were based on an interdisciplinary team, including a physician, a nurse and a social worker. However, in 2007 the teams were more wide-ranging. A wider variety of instruments were reported in the more recent survey. Most of the clinics in both surveys reported that family members were involved at all stages of the assessment. Medication treatment was the main outcome reported by the clinics in both surveys. There has been a development in the process and organizational characteristics of memory clinics in Israel over the years, probably as a consequence of the development of knowledge in the area of cognitive deterioration.

  1. [HOLOCAUST DOCTORS SURVIVORS IN ISRAEL 1945-1952: FROM EARLY POSITIONS TO PROFESSIONAL INTEGRATION].

    Science.gov (United States)

    Herzog, Rachel

    2017-04-01

    The encounter between Holocaust doctor survivors and the Israeli society was part of the whole encounter between Holocaust survivors and the Israeli society. The present thesis aimed at evaluating the integration process of Holocaust doctor survivors in the Israeli health care system from 1945 until the end of 1952. Between these years about 1350 doctors arrived in Israel, the vast majority of them Holocaust survivors. Their rapid entrance to work provided the healthcare system with professional manpower, contributing their share during a tough period of the nation's history. The doctors themselves gained the opportunity for rapid professional recovery and social integration, all at the same time. The individual contributions of each of these doctors constitute a significant collective contribution. It is an inspiring story of personal and universal human victory. There are similarities between the absorption of all Holocaust survivals in Israel with regard to the motives of immigration and the feelings towards the absorption places and organizations. But Holocaust doctor survivors didn't stay too long and moved out rather quickly. The beginning was difficult. They were absorbed in each of the healthcare fronts, but especially in new clinics established in immigrant-concentrated areas, in hospitals dedicated to lung diseases and in psychiatric hospitals. They started at low professional levels, but as soon as 1952, they could be found in management positions. This was indicative of their professional advancement and the willingness of the medical establishment to absorb and promote.

  2. Israel physical society 1991 annual meeting

    International Nuclear Information System (INIS)

    1991-01-01

    The volume contains 79 abstracts of lectures covering some aspects of the following physical sciences: particles and fields; astrophysics and space physics; lasers and spectroscopy; environmental physics; nuclear physics; medical physics; chaos; condensed matter

  3. Range-separated time-dependent density-functional theory with a frequency-dependent second-order Bethe-Salpeter correlation kernel

    Energy Technology Data Exchange (ETDEWEB)

    Rebolini, Elisa, E-mail: elisa.rebolini@kjemi.uio.no; Toulouse, Julien, E-mail: julien.toulouse@upmc.fr [Laboratoire de Chimie Théorique, Sorbonne Universités, UPMC Univ Paris 06, CNRS, 4 place Jussieu, F-75005 Paris (France)

    2016-03-07

    We present a range-separated linear-response time-dependent density-functional theory (TDDFT) which combines a density-functional approximation for the short-range response kernel and a frequency-dependent second-order Bethe-Salpeter approximation for the long-range response kernel. This approach goes beyond the adiabatic approximation usually used in linear-response TDDFT and aims at improving the accuracy of calculations of electronic excitation energies of molecular systems. A detailed derivation of the frequency-dependent second-order Bethe-Salpeter correlation kernel is given using many-body Green-function theory. Preliminary tests of this range-separated TDDFT method are presented for the calculation of excitation energies of the He and Be atoms and small molecules (H{sub 2}, N{sub 2}, CO{sub 2}, H{sub 2}CO, and C{sub 2}H{sub 4}). The results suggest that the addition of the long-range second-order Bethe-Salpeter correlation kernel overall slightly improves the excitation energies.

  4. The Modern Anti-Semitism Israel Model: An empirical relationship between modern anti-Semitism and opposition to Israel

    Directory of Open Access Journals (Sweden)

    Florette Cohen

    2011-04-01

    Full Text Available The current paper reviews our program of research that has examined some of the causes and consequences of anti-Semitism in which a new theoretical model of anti-Semitism is presented and tested in six experiments. The model proposes that mortality salience increases anti-Semitism and that anti-Semitism often manifests as hostility towards Israel. In accord with predictions, results show that existential fears lead to higher anti-Semitism and reduced support for Israel. Collectively, these results may serve as a preliminary contribution to explaining the continuation of anti-Semitism.

  5. Moments of the Bethe surface and total inelastic x-ray scattering cross sections for H2

    International Nuclear Information System (INIS)

    Sharma, B.S.; Thakkar, A.J.

    1987-01-01

    Moments, S(j,K), of the generalized oscillator strength distribution are global properties of the Bethe surface. Apart from S(-1,K) which is related to the Waller-Hartree incoherent scattering factor, little is known about these moments for nonzero K. This paper describes high-accuracy calculations of S(1,K) and S(2,K) for molecular hydrogen. Comparison with experiment is made, and the utility of simple asymptotic approximations is confirmed. The moments are used to calculate differential cross sections for the inelastic scattering of x rays using the constant-momentum-transfer and constant-angle theories of Bonham. These cross sections differ from the Waller-Hartree cross sections at large angles thus demonstrating the importance of making corrections to the Waller-Hartree theory if the incoherent scattering factor S(K) is to be extracted from experimental inelastic cross sections. Total cross sections for scattering of 6- and 7-keV photons from H 2 are compared with synchrotron radiation scattering experiments. The calculations suggest that the Bonham constant-angle cross sections agree best with experiment. However, further experimental and theoretical work is needed to obtain firm conclusions about the limitations of Waller-Hartree theory

  6. The average kinetic energy of the heavy quark in Λb in the Bethe-Salpeter equation approach

    International Nuclear Information System (INIS)

    Guo, X.-H.; Wu, H.-K.

    2007-01-01

    In the previous paper, based on the SU(2) f xSU(2) s heavy quark symmetries of the QCD Lagrangian in the heavy quark limit, the Bethe-Salpeter equation for the heavy baryon Λ b was established with the picture that Λ b is composed of a heavy quark and a scalar light diquark. In the present work, we apply this model to calculate μ π 2 for Λ b , the average kinetic energy of the heavy quark inside Λ b . This quantity is particularly interesting since it can be measured in experiments and since it contributes to the inclusive semileptonic decays of Λ b when contributions from higher order terms in 1/M b expansions are taken into account and consequently influences the determination of the Cabibbo-Kobayashi-Maskawa matrix elements V ub and V cb . We find that μ π 2 for Λ b is 0.25GeV 2 ∼0.95GeV 2 , depending on the parameters in the model including the light diquark mass and the interaction strength between the heavy quark and the light diquark in the kernel of the BS equation. We also find that this result is consistent with the value of μ π 2 for Λ b which is derived from the experimental value of μ π 2 for the B meson with the aid of the heavy quark effective theory

  7. Study of parent-child communication in joint-reading process according the investigation of Beth Ann Beschorner, foreign researcher

    Directory of Open Access Journals (Sweden)

    Maksimova A.A.

    2016-01-01

    Full Text Available The article presents the analysis carried out by Ph. D. Beth Ann Beschorner (University of Iowa, USA which concerns the training program for parents aimed at teaching them how to arrange the Dialogic reading with their childrenand and which makes it possible to conclude that due to the experience and direct contact with the written language in preschool age the idea of literacy was being formed. The article compares the empirical data obtained independently in different areas of scientific knowledge, i.e., philosophy and psychology: the study of B.A. Beschorner has a lot in common with the principles of cultural-historical psychology, formulated by L. Vygotsky, M. Lisina and other national psychologists. Although B. A. Beschorner do not stick directly to cultural-historical and activity theory, her results correspond with the basic provisions of these theories. The analysis of B.A. Beschorner’s works confirms the commonality of her findings to those obtained in terms of the cultural-historical theory. It proves that scientific thoughts even going in independent ways, may lead to similar results, which ultimately demonstrates the validity of the findings and the versatility of approaches to the problem

  8. Part I: quantum fluctuations in chains of Josephson junctions. Part II: directed aggregation on the Bethe lattice

    International Nuclear Information System (INIS)

    Bradley, R.M.

    1985-01-01

    Part I studies the effect of quantum fluctuations of the phase on the low temperature behavior of two models of Josephson junction chains with Coulomb interactions taken into account. The first model, which represents a chain of junctions close to a ground plane, is the Hamiltonian version of the two-dimensional XY model in one space and one time dimension. In the second model, the charging energy for a single junction in the chain is just the parallel-plate capacitor energy. It is shown that quantum fluctuations produce exponential decay of the order parameter correlation junction for any finite value of the junction capacitance. Part II deals with two types of directed aggregation on the Bethe lattice - directed diffusion-limited aggregation DDLA and ballistic aggregation (BA). In the DDLA problem on finite lattices, an exact nonlinear recursion relation is constructed for the probability distribution of the density. The mean density tends to zero as the lattice size is taken into infinity. Using a mapping between the model with perfect adhesion on contact and another model with a particular value of the adhesion probability, it is shown that the adhesion probability is irrelevant over an interval of values

  9. Light-quarkonium spectra and orbital-angular-momentum decomposition in a Bethe-Salpeter-equation approach

    Energy Technology Data Exchange (ETDEWEB)

    Hilger, T.; Krassnigg, A. [University of Graz, NAWI Graz, Institute of Physics, Graz (Austria); Gomez-Rocha, M. [ECT*, Villazzano, Trento (Italy)

    2017-09-15

    We investigate the light-quarkonium spectrum using a covariant Dyson-Schwinger-Bethe-Salpeter-equation approach to QCD. We discuss splittings among as well as orbital angular momentum properties of various states in detail and analyze common features of mass splittings with regard to properties of the effective interaction. In particular, we predict the mass of anti ss exotic 1{sup -+} states, and identify orbital angular momentum content in the excitations of the ρ meson. Comparing our covariant model results, the ρ and its second excitation being predominantly S-wave, the first excitation being predominantly D-wave, to corresponding conflicting lattice-QCD studies, we investigate the pion-mass dependence of the orbital-angular-momentum assignment and find a crossing at a scale of m{sub π} ∝ 1.4 GeV. If this crossing turns out to be a feature of the spectrum generated by lattice-QCD studies as well, it may reconcile the different results, since they have been obtained at different values of m{sub π}. (orig.)

  10. The cultural context of patient's autonomy and doctor's duty: passive euthanasia and advance directives in Germany and Israel.

    Science.gov (United States)

    Schicktanz, Silke; Raz, Aviad; Shalev, Carmel

    2010-11-01

    The moral discourse surrounding end-of-life (EoL) decisions is highly complex, and a comparison of Germany and Israel can highlight the impact of cultural factors. The comparison shows interesting differences in how patient's autonomy and doctor's duties are morally and legally related to each other with respect to the withholding and withdrawing of medical treatment in EoL situations. Taking the statements of two national expert ethics committees on EoL in Israel and Germany (and their legal outcome) as an example of this discourse, we describe the similarity of their recommendations and then focus on the differences, including the balancing of ethical principles, what is identified as a problem, what social role professionals play, and the influence of history and religion. The comparison seems to show that Israel is more restrictive in relation to Germany, in contrast with previous bioethical studies in the context of the moral and legal discourse regarding the beginning of life, in which Germany was characterized as far more restrictive. We reflect on the ambivalence of the cultural reasons for this difference and its expression in various dissenting views on passive euthanasia and advance directives, and conclude with a comment on the difficulty in classifying either stance as more or less restrictive.

  11. Israel: Background and U.S. Relations in Brief

    Science.gov (United States)

    2017-01-06

    turned into a criminal investigation—in connection with possibly unlawful receipt of gifts —that some observers speculate could threaten his term of...efforts throughout the conflict to support Israel while also encouraging the cease- fire that went into effect on January 18, 2009, days before President

  12. Arab Parents' Involvement in School Reform in Israel

    Science.gov (United States)

    Arar, Khalid; Abu-Asbah, Khaled; Nasra, Muhammed Abu

    2014-01-01

    Current research indicates that parental involvement positively influences children's academic success. This study investigates parental involvement in the Arab education system in Israel, highlighting involvement in the New Horizon reform. We interviewed school principals and parent committee chairpersons from 15 Arab schools. The study confirmed…

  13. "Hello pacifist" War Resisters in Israel's First Decade

    Directory of Open Access Journals (Sweden)

    Marcella Simoni

    2013-07-01

    Full Text Available This paper discusses the history, organization, networks and political outlook of the state of Israel’s first conscientious objectors (COs in the 1950s, and the consequences they confronted, individually and as a group. Despite it being a very unlikely period for the foundation of such a movement, a small branch of ‘War Resisters’ International’ (WRI, 1921 was established in Israel in 1947. This paper discusses what can the attitudes towards COs tell of the early history of the State of Israel, especially at a time when conscientious objection was not recognized as a right almost anywhere. The history of the first Israeli COs breaks a number of assumptions, albeit contradictory ones: on the one hand it strengthens the image of Israel as a militaristic country; on the other, it shows that institutions were in Israel more tolerant towards COs than other countries; it shows that COs were the supporters of an non ethnically homogenous society and, most of all, that, even in a decade such as the 1950s, a different and deep voice was trying to make itself heard. This paper is based on primary sources from the WRI archives and on the correspondence that Israeli COs entertained with WRI in the 1950s.

  14. Las migraciones recientes en Israel: medidas e impacto

    Directory of Open Access Journals (Sweden)

    William Berthomiére

    2016-10-01

    Full Text Available Este artículo es una contribución al conocimiento de las migraciones nacidas de la desintegración del bloque comunista. Desde 1989, más de 650.000 judíos han marchado de la ex-Unión Soviética para ir a Israel. Así, ese Estado se convierte en uno de los países del mundo que sufrió más intensamente los efectos de ese acontecimiento geográfico de mayor importancia. En esta contribución intentamos presentar, a través de algunos resultados de nuestro trabajo, las características de esta migración y contestar a las preguntas inherentes a tales problemáticas: ¿cómo Israel gestiona esa migración?, ¿cúales son sus efectos sobre un espacio tan atormentado y debatido?… Insistiremos también sobre los lazos establecidos entre Israel y la ex-URSS con la ayuda de las redes de migrantes. En conclusión, intentaremos situar ese movimiento en el nuevo contexto de migraciones en el cual vemos la integración progresiva de Israel en el sistema migratorio europeo con la entrada de trabajadores extranjeros y la presencia de una población en situación ilegal.

  15. Assessing Perseverance in Studies at the Open University of Israel.

    Science.gov (United States)

    Guri-Rozenblit, Sarah

    1990-01-01

    A study at the Open University of Israel found students who study in organized groups and get weekly tutorials have a higher persistence rate than those with tutorials every three weeks. More experienced students and those in liberal arts and social sciences have a higher course completion rate. Age, sex, and educational background have little…

  16. The Division of Household Labor in Germany and Israel

    Science.gov (United States)

    Lewin-Epstein, Noah; Stier, Haya; Braun, Michael

    2006-01-01

    We compare the patterns of household division of labor in Germany and Israel--two countries that share key elements of the corporatist welfare regime but differ in their gender regimes--and evaluate several hypotheses using data from the 2002 International Social Survey Program. Although time constraints and relative resources affect the division…

  17. Managing Multilinguality: Israel's Retraining Course for New Immigrant Librarians.

    Science.gov (United States)

    Lazinger, Susan S.; Peritz, Bluma C.

    1993-01-01

    Describes a six-month retraining program developed for Israel's Russian-speaking immigrant librarians and information specialists that includes Hebrew language, Jewish and Israeli history, English, and library automation. Differences from the Soviet library system are discussed, including censorship and public libraries, and characteristics of the…

  18. Israel Physical Society 44. annual meeting. Program and abstracts

    International Nuclear Information System (INIS)

    1998-01-01

    During the 1998 Annual Conference of the Israel Physical Society, various chapters were treated in parallel sessions: Physics teaching, Condensed matter, Lasers and Quantum Optics, Atomic and Nuclear physics, Particles and Fields, Statistical physics and nonlinear dynamics, Physics in industry, Plasma physics and computational physics

  19. Israel's nuclear posture: a cost-benefit analysis

    International Nuclear Information System (INIS)

    Nupur, Vyoma

    1998-01-01

    Security has always been a paramount and constant theme in the Israeli mind set. This paper traces the historical evolution of the country's nuclear posture and the acquisition of a nuclear capability in the backdrop of this concern. A further attempt has been made to analyse the principal characteristics of Israel's nuclear position and the events and issues that shaped it. (author)

  20. Seroprevalence of Rhodococcus equi in horses in Israel

    Directory of Open Access Journals (Sweden)

    Sharon Tirosh-Levy

    2017-06-01

    Full Text Available Rhodococcus equi is a common cause of pneumonia in foals and has extensive clinical, economic and possibly zoonotic consequences. This bacterium survives well in the environment and may be considered as normal flora of adult horses. Certain strains of this bacterium are extremely virulent in foals, and early identification and intervention is crucial for prognosis. Rhodococcus equi is endemic in many parts of the world and occasionally isolated in Israel. This study was designed to evaluate R. equi seroprevalence in adult horses in Israel to indirectly indicate the potential level of exposure of susceptible foals. Sera were collected from 144 horses during spring 2011 and from 293 horses during fall 2014, and the presence of antibodies against virulent R. equi was detected by enzyme-linked immunosorbent assay. Equine seroprevalence of R. equi was found to be 7.6% in 2011 and 5.1% in 2014. Only one farm had seropositive horses in 2011, whereas several farms had seropositive horses in 2014. No significant risk factors for seropositivity were found. Rhodococcus equi appears to be endemic in Israel. This is the first survey of R. equi in Israel that provides information on the epidemiology of this important bacterium.

  1. The Politics of Mourning in Cyprus and Israel: Educational Implications

    Science.gov (United States)

    Zembylas, Michalinos; Bekerman, Zvi; Haj-Yahia, Muhammad M.; Schaade, Nader

    2010-01-01

    This paper suggests the need for a critical analysis of the nationalization of mourning and its educational implications, especially in conflict-ridden areas. Our thoughts are grounded in a comparative study on mourning that has been conducted as part of our long-standing ethnographic research in schools in Cyprus and Israel during the last 10…

  2. Triple Jeopardy: Special Education for Palestinians in Israel

    Science.gov (United States)

    Kasler, Jonathan; Jabareen, Yousef T.

    2017-01-01

    Research comparing special education for Jews and for Palestinian Arabs in Israel outlines major inequalities. This situation has remained largely unchanged for decades and there is little evidential reason to believe there will be improvement in the near future. Palestinian children requiring special education are adversely affected by a…

  3. PALESTINA DAN ISRAEL: Sejarah, Konflik dan Masa Depan

    Directory of Open Access Journals (Sweden)

    Misri A. Muchsin

    2015-12-01

    Full Text Available Palestine and Israel: History, Conflict and the Future. At the beginning Palestine was a part of Daulah Islamiyah under the Turki Usmani, but because this area was dominated by England in 1917, then about 48 percent of it was annexed by Jews, Palestine with the Muslim majority became not independent. This writing aims at exploring the struggle Muslim-Palestine toward Jews-Israel. For this purpose, the use of historical analysis and library research approaches in collecting data were used. The findings from this research are that Zionist Israel dominated Palestine because of being supported by its main allies: America, English and France while Palestine struggle alone because the surrounding Islamic countries had ever wanted to help in 1968 but they were lost in a six-day war. Therefore, Egypt, Syria and Jordan and Palestine released a part of their area. Lately Palestine becomes worse and if the Jews constitution proposed by Benyamin Netayahu to the Israel Parliament, Palestine and Arab Islam will be strongly insisted.

  4. Higher Education and Employment: A Case Study of Israel.

    Science.gov (United States)

    Globerson, Arye

    Unemployment among university graduates in Israel is examined in light of their possible retraining for placement in other professional fields experiencing shortages, including new occupations. After an introduction that includes a retraining model, the following are covered in separate chapters: (1) a profile of humanities and social science…

  5. The Pro-Elderly Bias of Social Policies in Israel

    DEFF Research Database (Denmark)

    Gamliel-Yehoshua, Haya; Vanhuysse, Pieter

    2010-01-01

    orientation of social policies in Israel, which is a comparatively young society that has nevertheless aged significantly since independence in 1948. We present a historical overview of the development of policy efforts towards different age groups and estimate an Elderly/Non-Elderly Spending Ratio at four...

  6. Micropeptins from Microcystis sp. collected in Kabul Reservoir, Israel

    DEFF Research Database (Denmark)

    Bladt, Tanja Thorskov; Kalifa-Aviv, Sivan; Larsen, Thomas Ostenfeld

    2014-01-01

    Three new micropeptins, micropeptin KR1030, KR1002 and KR998 and the known microcyclamide GL546A were isolated from the extract of Microcystis sp. bloom material collected in Kabul Reservoir, Israel. The planar structures of the compounds were determined by homonuclear and inverse-heteronuclear 2D...

  7. Seroprevalence of Rhodococcus equi in horses in Israel.

    Science.gov (United States)

    Tirosh-Levy, Sharon; Gürbilek, Sevil E; Tel, Osman Y; Keskin, Oktay; Steinman, Amir

    2017-06-26

    Rhodococcus equi is a common cause of pneumonia in foals and has extensive clinical, economic and possibly zoonotic consequences. This bacterium survives well in the environment and may be considered as normal flora of adult horses. Certain strains of this bacterium are extremely virulent in foals, and early identification and intervention is crucial for prognosis. Rhodococcus equi is endemic in many parts of the world and occasionally isolated in Israel. This study was designed to evaluate R. equi seroprevalence in adult horses in Israel to indirectly indicate the potential level of exposure of susceptible foals. Sera were collected from 144 horses during spring 2011 and from 293 horses during fall 2014, and the presence of antibodies against virulent R. equi was detected by enzyme-linked immunosorbent assay. Equine seroprevalence of R. equi was found to be 7.6% in 2011 and 5.1% in 2014. Only one farm had seropositive horses in 2011, whereas several farms had seropositive horses in 2014. No significant risk factors for seropositivity were found. Rhodococcus equi appears to be endemic in Israel. This is the first survey of R. equi in Israel that provides information on the epidemiology of this important bacterium.

  8. Female Supervisors of Arab School Education in Israel

    Science.gov (United States)

    Arar, Khalid Husny

    2014-01-01

    This paper discusses the characteristics of women discipline supervisors in the Arab education system in Israel, through their professional development to their attainment of senior supervisory posts. It examines how they attain supervision posts and perform various managerial functions in what is considered a male role, in a patriarchal society,…

  9. Mapping patterns and characteristics of fatal road accidents in Israel

    DEFF Research Database (Denmark)

    Prato, Carlo Giacomo; Gitelman, Victoria; Bekhor, Shlomo

    2010-01-01

    This paper intends to provide a broad picture of traffic accidents in Israel by uncovering their patterns and determinants in order to answer an increasing need of designing preventive measures, addressing particular situations and targeting specific social groups with the ultimate objective...

  10. The Collection Menasseh Ben Israel, CD-rom

    NARCIS (Netherlands)

    Haas, de J.J.M.; Offenberg, A.K.; Ootjers, M.G.

    1998-01-01

    The Bibliotheca Rosenthaliana, Department of Judaica and Hebraica, Amsterdam University Library, harbours many unique research collections. One of the most prominent consists of the editions printed in the seventeenth century by Menasseh Ben Israel (1604), who established the first Hebrew printing

  11. Death and Dying Anxiety among Elderly Arab Muslims in Israel

    Science.gov (United States)

    Azaiza, Faisal; Ron, Pnina; Shoham, Meyrav; Gigini, Ibrahim

    2010-01-01

    Death and dying anxiety were examined among elderly Arab Muslims in Israel. A total of 145 people aged 60 and over were interviewed using a standardized questionnaire. Nursing home residents reported higher death anxiety than others; women and uneducated participants reported greater levels of fear of death and dying than others. There were no…

  12. Education for Multiculturalism among Arab Youth in Israel

    Science.gov (United States)

    Abu Asbah, Khaled

    2018-01-01

    Education for multiculturalism, founded on liberal-democratic values, is a frequent topic of educational discourse that has not been ignored by Muslim Arab schools in Israel. In general, Arab society is undergoing change processes, in transition from a traditional to a modern society; traditional values are challenged, engendering social crises.…

  13. The state of municipal solid waste management in Israel.

    Science.gov (United States)

    Daskal, Shira; Ayalon, Ofira; Shechter, Mordechai

    2018-06-01

    Regulation is a key tool for implementing municipal solid waste (MSW) management strategies and plans. While local authorities in Israel are responsible for the storage, collection, and disposal of MSW, Israel's Ministry of Environmental Protection (MoEP) is responsible for the formulation and implementation of waste management policies and legislation. For the past 12 years, about 80% of the MSW in Israel has been landfilled and recycling rates have not increased, despite regulations. This paper presents the state of MSW management in Israel in light of the MoEP's strategic goal of landfilling reduction, the regulations and legislation designed and implemented for achieving this goal, and the ensuing results. Among other things, the results indicate the importance of monitoring and assessing policy and regulations to examine whether regulation is in fact effective and whether it keeps track of its own targets and goals or not. It is also concluded that even when there is an extensive regulation that includes a wide range of laws, economic penalties and financial incentives (such as landfill levy and financing of MSW separation at source arrangements), this does not guarantee proper treatment or even an improvement in waste management. The key to success is first and foremost a suitable infrastructure that will enable achievement of the desired results.

  14. Overlapping Rivalries : The two Germanys, Israel and the Cold War

    NARCIS (Netherlands)

    De Vita, L.

    2017-01-01

    The case of early German-Israeli relations offers unique insight into the dynamics of the German Cold War. As this article shows, the two Germanys were ideologically and geopolitically antithetical, but vis-a-vis the question of relations with Israel East and West German representatives faced a

  15. The Israel Physical Society 1997 Annual Meeting. Program and abstracts

    International Nuclear Information System (INIS)

    1997-01-01

    The book of program and abstracts of the 43rd meeting of the Israel physical society presents abstracts of presentations in various field of physics. Follow is the list of these fields. Astrophysics, condensed matter, laser and quantum optics, nuclear physics, particle and fields, physics in biology, physics in industry, plasma and space physics, statistical physics and nonlinear dynamics

  16. A new species of Smicromyrme from Israel (Hymenoptera: Mutillidae

    Directory of Open Access Journals (Sweden)

    Pietro Lo Cascio

    2014-10-01

    Full Text Available Smicromyrme bartolozzii sp. n. is described from a female specimen collected in a coastal desert of Israel. The new species is similar to S. ellipsifera (Gribodo, 1884, known for some localities of Eritrea, Ethiopia, Egypt and Djibouti. Sculpture of the pygidial plate, punctuation of the head and some morphological features of mesosoma are the main differential characters between both species.

  17. Deus sobre as pedras: Guilherme Figueiredo em Israel

    Directory of Open Access Journals (Sweden)

    Filipe Amaral Rocha de Meneses

    2010-03-01

    Full Text Available Entre 1963 e 1964, Guilherme Figueiredo – teatrólogo, romancista e crítico de teatro brasileiro – fez uma viagem a Israel, na época uma ainda jovem nação de quinze anos. Essa viagem resultou em Deus sôbre as pedras: Israel, publicado em 1965. O livro contém assuntos variados relativos a Israel, desde explicações sobre a formação do Estado, crítica teatral de autores israelenses e explicação sobre como são constituídos os kibutzim. O objetivo deste artigo é analisar este relato, tomando por base: as descrições dos locais históricos visitados pelo autor, a critica e a interpretação da cultura nacional israelense em formação e os diálogos e encontros que Figueiredo mantem com brasileiros que viviam em Israel – conversas nas quais o principal assunto era a comparação entre a cultura brasileira e a cultura israelense em formação.

  18. Israel Physical Society 44. annual meeting. Program and abstracts

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-08

    During the 1998 Annual Conference of the Israel Physical Society, various chapters were treated in parallel sessions: Physics teaching, Condensed matter, Lasers and Quantum Optics, Atomic and Nuclear physics, Particles and Fields, Statistical physics and nonlinear dynamics, Physics in industry, Plasma physics and computational physics.

  19. More than War: Teachers' Stories from Israel and Northern Ireland

    Science.gov (United States)

    Kendall, Stefanie Karin

    2010-01-01

    Increasingly, the effects of war--threat towards health, socio-economic stability, and social trust--are felt on the streets of cities and towns in conflict zones. Teachers in two locations, one a conflict zone, one post conflict, talk about the ways they respond to violent conflict in their community. Sderot, Israel, sits two kilometers from…

  20. Changing Attitudes of High School Students in Israel toward Homosexuality

    Science.gov (United States)

    Eick, Uri; Rubinstein, Tanya; Hertz, Shai; Slater, Aylon

    2016-01-01

    Hoshen, the Hebrew acronym for "Education & Change", is a nonprofit, nationwide education and information center for the lesbian, gay, bisexual, and transgender (LGBT) community in Israel. The main educational method Hoshen uses is the personal story told by volunteers. The present study aimed to examine whether this activity,…

  1. Israel's Education System: An Introduction to a Study Program.

    Science.gov (United States)

    Elazar, Daniel J.

    This paper reports on a program to develop a comprehensive overall strategy of educational research that deals with the state of education in Israel. Four dimensions or sets of demands on the schools are discussed: (1) civilizational demands of transmission of heritage and culture; (2) social demands for good citizenship, productive workers, up to…

  2. Risk factor profile for atherosclerosis among young adults in Israel--results of a large-scale survey from the young adult periodic examinations in Israel (YAPEIS) database.

    Science.gov (United States)

    Sharabi, Y; Grotto, I; Huerta, M; Eldad, A; Green, M S

    2001-01-01

    Assessing the prevalence of relevant risk factors among young adults is a critical step in the process of preventing atherosclerotic cardiovascular diseases (ASCVD) later in life. The Israel Defense Force Periodic Health Examination Center performs a routine check-up for subjects aged 25-45 years. Medical history, physical examination notes, laboratory results and ECG tracings are recorded, computerized and processed to form the Young Adults Periodic Examinations in Israel (YAPEIS) database. Data representing 31,640 subjects (27,769 males and 3871 females) examined between the years 1991-1999 were analyzed. The prevalence of documented risk factors for ASCVD were evaluated. The results of all parameters were graded categorically as low, moderate or high and the Framingham risk score was calculated. Fifty-one percent of the study participants were found to be overweight (body mass index > or = 25 kg/m2), 8.5% had high systolic blood pressure and 14.6% had high diastolic blood pressure. The prevalence of hypercholesterolemia and hyperglycemia was found to be 44.7 and 9.7%, respectively. Thirty-two percent of the subjects smoked cigarettes, and 76.7% reported not performing any routine physical activity. Furthermore, 31.8% had a Framingham score indicating a greater than 5% risk for developing a coronary event within the next 10 years. As expected, the prevalence of these risk factors increased with age and were found to be less frequent among females. Thus we conclude that many young Israeli adults hold significant risk factors for future ASCVD. Many of these risk factors are modifiable, and risk behavior is often amenable to alteration. Awareness to the high prevalence of risk factors among young adults should spark vigorous health-promotion programs as well as screening, education, and interventional measures aimed at altering the expected outcome of future ASCVD.

  3. The Second Demographic Transition in Israel: One for All?

    Directory of Open Access Journals (Sweden)

    Evgenia Bystrov

    2012-08-01

    Full Text Available This article explores family behaviours and attitudes in Israel over the last decades through the lens of the Second Demographic Transition (SDT. Israel is divided by religious affiliation, the level of religiosity, ethnic origin and timing of immigration. Although fertility transition to replacement level among certain societal groups has been previously shown, the question of how the transition unfolds in other domains remains open. The goal of this paper is to highlight the diversity of marital and fertility transitions and non-transitions among various groups of this heterogeneous society, and to compare Israel's transitions to European ones. The data sources which are used are cross-national large scale surveys, national representative surveys, and Population Register data. The data were disaggregated by religion, religiousness and ethnic origin. Emancipative value change, postponement of marriage, alternative living arrangements and a growing variety of fertility regimes were analyzed. A full range of pre-transitional, transitional, and post-transitional elements was found among the groups. Such sign of the SDT as growing childlessness was not found, and the spread of other features as unmarried cohabitation and non-marital childbearing was found limited. Population composition effects were isolated. It was found that the level of religiosity and the country of origin are important factors which differentiate family behaviours and attitudes. The connection between value orientation of the groups within Israel and their family behaviours is discussed. The socio-structural and institutional constraints that might impede further progression of the Second Demographic Transition in Israel are also discussed. Further research directions are suggested.

  4. Promoting Justices: Media Coverage of Judicial Nominations in Israel

    Directory of Open Access Journals (Sweden)

    Bryna Bogoch

    2014-10-01

    Full Text Available This paper compares the framing of the coverage of judicial appointments in Israel in 2008 in two newspapers with nomination news from preceding years and to the patterns of press coverage in the U.S. A content analysis of 101 Supreme Court nomination articles indicated that unlike the political frame of American coverage, the press in Israel preserves its ostensible commitment to the professionalism of judges while linking the Supreme Court to political maneuvering in the selection of candidates. These findings are discussed within the context of the media's role in constructing judicial nominations as a debate about the role of the Supreme Court in Israeli society. Este artículo compara el marco de la cobertura de los nombramientos judiciales en Israel en 2008 en dos periódicos, con noticias de nombramientos de años anteriores y en los Estados Unidos, con los patrones de cobertura de prensa en los EE.UU. Un análisis de contenido de 101 artículos de nombramientos de la Corte Suprema indicó que, a diferencia del marco político de la cobertura de América, la prensa en Israel consierva su aparente compromiso con la profesionalidad de los jueces, a pesar de que relaciona la Corte Suprema con maniobras políticas en la selección de candidatos. Estos resultados se discuten en el contexto del papel de los medios de comunicación en la construcción de los nombramientos judiciales como un debate sobre el papel de la Corte Suprema en la sociedad israelí. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=2478756

  5. West Nile Virus: Seroprevalence in Animals in Palestine and Israel.

    Science.gov (United States)

    Azmi, Kifaya; Tirosh-Levy, Sharon; Manasrah, Mu'taz; Mizrahi, Rotem; Nasereddin, Abed; Al-Jawabreh, Amer; Ereqat, Suheir; Abdeen, Ziad; Lustig, Yaniv; Gelman, Boris; Schvartz, Gili; Steinman, Amir

    2017-08-01

    West Nile virus (WNV) epidemiological situation in Israel and Palestine, due to their unique location, draws attention following to the global spread of West Nile fever (WNF). Although much information is available from Israel on clinical cases and prevalence of WNV, clinical cases are rarely reported in Palestine, and prevalence is not known. The objectives of this study were to determine WNV seroprevalence in various domestic animals in Palestine and to reevaluate current seroprevalence, force of infection, and risk factors for WNV exposure in horses in Israel. Sera samples were collected from 717 animals from Palestine and Israel (460 horses, 124 donkeys, 3 mules, 50 goats, 45 sheep, and 35 camels). Two hundred and ten horses were sampled twice. The level of WNV antibodies was determined using commercial Enzyme-linked Immunosorbent Assay (ELISA) Kit. Seroprevalence in equids was 73%. Seroprevalence in Israel (84.6%) was significantly higher than in Palestine (48.6%). Seroprevalence in horses (82.6%) was significantly higher than in donkeys and mules (39.3%). Multivariable statistical analysis showed that geographical area, landscape features (altitude), environmental factors (land surface temperature during the day [LSTD]), species, and age significantly influenced WNV seroprevalence. Fourteen of 95 (14.7%) sheep and goats and 14/35 camels (40%) sampled in Palestine were seropositive for WNV. Of the horses that were sampled twice, 82.8% were seropositive for WNV at the first sampling, and all remained seropositive. Three of the seronegative horses, all from Palestine, converted to positive when resampled (8.5%). The results indicate that domestic animals in Palestine were infected with WNV in the past, and the seroconversion indicates that WNV was circulating in Palestine in the summer of 2014. Control measures to prevent human infection should be implemented in Palestine. Anti WNV antibodies in domestic animals suggest that those species can be used as

  6. Israel physical society 1990 annual meeting

    International Nuclear Information System (INIS)

    1990-01-01

    The volume contains 24 abstracts of lectures covering some aspects of the following physical sciences: a) statistical physics. b) particles and fields. c) sub-micron and low dimensionality. d) nuclear physics. e) lasers, plasma physics and spectroscopy. f) computational physics. g) high T c superconductivity. h) medical physics. i) condensed matter. j) opto-electronic. k) quantum optics. l) chaos

  7. Folding paper swans, modeling lives: the ritual of Filipina eldercare in Israel.

    Science.gov (United States)

    Mazuz, Keren

    2013-06-01

    This article examines the practices of folding paper swans by Filipina migrants employed as live-in caregivers for elderly, dying patients in Israel. These practices create a microsystem model of adjustment through precise, small-scale, and repetitive movements. This microsystem synchronizes a tripartite process: the swan's process of construction, the patient's process of decay, and the caregiver's process of self-creation. In the short term, the microsystem is sustained, but in the long term, the microsystem contains within it the seeds of its own self-destruction, as the patient eventually dies, the caregiver is reassigned to another patient or deported, and the swans are gifted. Therefore, the swan folding expands both medical anthropology understanding of caregiving as a ritual and the phenomenology of global caregivers who use immediately accessible materials-paper and glue-as an imaginative tool for ordering their daily experiences as dislocated and marginalized workers. © 2013 by the American Anthropological Association.

  8. Identifying Risk Factors for Elder Falls in Geriatric Rehabilitation in Israel.

    Science.gov (United States)

    Ben Natan, Merav; Heyman, Neomi; Ben Israel, Joshua

    2016-01-01

    To identify risk factors for elder falls in a geriatric rehabilitation center in Israel. Retrospective chart review study. Four hundred and twelve medical records of inpatients in geriatric rehabilitation were retrospectively analyzed to compare between elders who sustained falls and those who did not. Of elders hospitalized during this year, 14% sustained falls. Fallers included a high proportion of males, with little comorbidity, not obese, and cardiovascular patients. Falls occurred frequently during patients' first week at the facility, mostly during the daytime. The falls occurred frequently in patients' rooms, and a common scenario was a fall during transition. The research findings single out patients who are allegedly at a lower risk of falls than more complex patients. Caregivers in geriatric rehabilitation settings should pay attention to patients who are allegedly at a lower risk of falls than more complex patients, and to cardiovascular patients in particular. © 2014 Association of Rehabilitation Nurses.

  9. Health information technology implementation - impacts and policy considerations: a comparison between Israel and Portugal.

    Science.gov (United States)

    Catan, Gabriel; Espanha, Rita; Mendes, Rita Veloso; Toren, Orly; Chinitz, David

    2015-01-01

    The use of Information and Communications Technology (ICT) in health systems is increasing worldwide. While it is assumed that ICT holds great potential to make health services more efficient and grant patients more empowerment, research on these trends is at an early stage. Building on a study of the impact of ICT on physicians and patients in Israel, a Short Term Scientific Mission (STSM) sponsored by COST Net in conjunction with CIES/ISCTE IUL (Portugal) facilitated a comparison of ICT in health in Israel and Portugal. The comparison focused on patient empowerment, physician behavior and the role of government in implementing ICT. The research in both countries was qualitative in nature. In-depth interviews with the Ministry of Health (MOH), the private sector, patients associations, health plans and researchers were used to collect data. Purposeful sampling was used to select respondents, and secondary sources were used for triangulation. The findings indicate that respondents in both countries feel that patient empowerment has indeed been furthered by introduction of ICT. Regarding physicians, in both countries ICT is seen as providing more information that can be used in medical decision making. Increased access of patients to web-based medical information can strengthen the role of patients in decision making and improve the physician-patient relationship, but also shift the latter in ways that may require adjustments in physician orientation. Physician uptake of ICT in both countries involves overcoming certain barriers, such as resistance to change. At the national level, important differences were found between the two countries. While in Israel, ICT was promoted and adopted by the meso level of the health system, in particular the health plans and government intervention can be found in a later stage, in Portugal the government was the main developer and national strategies were built from the beginning. These two approaches present different advantages

  10. The quality of primary care provided to the elderly in Israel.

    Science.gov (United States)

    Podell, Rachel; Shriqui, Vered Kaufman; Sagy, Yael Wolff; Manor, Orly; Ben-Yehuda, Arie

    2018-06-04

    In view of increasing global and local trends in population ageing and the high healthcare utilization rates among the elderly, this study assesses the quality of primary care provided to the elderly population in Israel. It examines changes in quality over time, how quality varies across sub-groups of the elderly, and how quality in Israel compares with other countries. Data originate from the National Program for Quality Indicators in Community Healthcare (QICH), which operates in full collaboration with Israel's four HMOs. The study population included all elderly Israeli residents aged 65 years or older during 2002-2015 (N = 879,671 residents in 2015). Seven elderly-specific quality indicators from within the QICH framework were included: influenza and pneumococcal vaccinations, benzodiazepine overuse, long-acting benzodiazepine use, body weight documentation, weight loss and underweight. In addition, two non-age specific quality indicators relating to diabetes mellitus were included: the rate of HbA1C documentation and uncontrolled diabetes. Data were collected from patient electronic medical records (EMR) in accordance with each HMO, and aggregated by three variables: gender, age, and socio-economic position (SEP). During the measurement period, vaccination rates significantly increased (Influenza: from 42.0% in 2002 to 63.2% in 2015; and pneumococcal vaccination: from 25.8% in 2005 to 77.0% in 2015). Body weight documentation (in 65-74 year old persons) increased from only 16.3% in 2003 to 80.9% in 2015. The rate of underweight (BMI quality of care for the elderly in comparison with the international healthcare community. Overall, the quality of care received by elderly Israelis has improved substantially since measurements first began; yet, females receive lower quality care than males. Monitoring results of primary care quality indicators can contribute to population's successful aging; both chronic conditions at earlier ages (e.g. diabetes), and

  11. Water Resources of Israel: Trackrecord of the Development

    Directory of Open Access Journals (Sweden)

    Nicolai S. Orlovsky

    2018-01-01

    Full Text Available Israel is a country in the Near East consisting for 95% of the arid regions in which 60% of the territory are covered by the Negev Desert. Therefore, the water resources are scant here and formed mostly by atmospheric precipitations. In the period from 1989 to 2005 the average precipitations were 6 billion cu. m, of which 60–70% were evaporated soon after rainfalls, at least 5% run down by rivers into the sea (mostly in winter and the remaining 25% of precipitations infiltrated into soil from where the greater part of water got into the sea with ground waters. In Israel there are two groups of water resources: surface and underground. Israel is not rich in surface waters. The natural reservoir of surface fresh water is the Kinneret Lake in the northeast of the country. It gets water from the Jordan River and its tributaries. The average annual amount of available water of this lake is around 370 million cu. m, which accounts for one-third of the country’s water needs and still higher share of the drinking water needs. The greater part of fresh waters (37% of water supply of Israel as of 2011 in this country is supplied from ground water sources. Owing to insufficiency of available natural resources, unevenness of precipitations by years and seasons and with the growth of the population and economic development the issues of provision with the quality drinking water of the population as well as agriculture and industry, rehabilitation of natural environment cause permanently growing concern. In view of the water shortage untiring efforts have been taken to improve the irrigation efficiency and to reduce water use by improving the efficacy of irrigation techniques and application of advanced system management approaches. Among the water saving technologies applied in Israel there are: drop irrigation, advanced filtration, up to date methods of water leak detection from networks, rainwater collection and processing systems. At the same time

  12. Health and morbidity among Bedouin women in southern Israel: a descriptive literature review of the past two decades.

    Science.gov (United States)

    Treister-Goltzman, Yulia; Peleg, Roni

    2014-08-01

    In this paper we describe health and morbidity characteristics of Bedouin women in southern Israel, based on papers published over the past 20 years. This is a unique population whose customs, tradition, singular circumstances as a population "in transit", and underprivileged socio-economic status are reflected in mental illness, pregnancy course, perinatal morbidity and mortality rates, and acute and chronic disease. Recognition of these characteristics can help the medical team treat various health problems in this population as well as other populations with similar characteristics.

  13. Null-plane Bethe-Salpeter dynamics: Mass spectra, decay constants of pseudoscalar mesons, and the pion form factor

    International Nuclear Information System (INIS)

    Gupta, K.K.; Mitra, A.N.; Singh, N.N.

    1990-01-01

    A new relativistic definition of the reduced mass (μ 12 ) of a q bar q pair, so as to be in conformity with the standard Wightman-Garding definition of its relative four-momenta q μ , is introduced into the kernel of an ongoing Bethe-Salpeter (BS) program on a two-tier basis. The new definition of μ 12 (involving the hadron mass M) is found to produce a natural Regge asymptotic behavior (M 2 ∼N) in the hadron mass spectra, while retaining the property of an asymptotically linear (∼r) confinement in the three-dimensional structure of the BS kernel. The relativistic structure of μ 12 is responsible for a significant improvement in the fits to the ground-state masses of q bar q and Q bar q mesons as compared to its nonrelativistic definition m 1 m 2 /(m 1 +m 2 ). The leptonic decay constants f p and the charge radii thus calculated are also in excellent agreement with data (π,k) where available, while f p predictions for Q bar q mesons have good overlap with recent lattice predictions. Further, the scaling property (∼k μ -2 ) of the hadron's electromagnetic form factor at large k 2 is a consequence of the ''on-shell'' form of its null-plane wave function. All these results (which are indicated in the barest outline) are preceded by a perspective summary of the theoretical premises and practical working of the BS equation with a four-fermion interaction kernel as a necessary background on a two-tier basis

  14. The changing roles of community nurses: the case of health plan nurses in Israel.

    Science.gov (United States)

    Nissanholtz-Gannot, Rachel; Rosen, Bruce; Hirschfeld, Miriam

    2017-12-23

    In Israel, approximately one-third of the country's nurses work in community settings - primarily as salaried employees in Israel's four non-profit health plans. Many health system leaders believe that the roles of health plan nurses have changed significantly in recent years due to a mix of universal developments (such as population aging and academization of the profession) and Israel-specific changes (such as the introduction of extensive quality monitoring in primary care). The main objectives of the study were to identify recent changes in the roles of health plan nurses and their current areas of activity. It also explored the experience of front-line nurses with regard to autonomy, work satisfaction, and barriers to further role development. The study integrated interviews and surveys of nurses and other professionals conducted across 4 years. Data generated from earlier study components were used to guide questions and focus for later components. In 2013, in-depth interviews were held with 55 senior nursing and medical professionals supplemented by interviews in mid-2017 with the head nurses in the four health plans. In addition, a national survey was conducted in 2014-5 among a representative sample of 1019 community nurses who work for the health plans and who are engaged in direct patient care. Six hundred ninety-two nurses responded to the survey, yielding a response rate of 69%. The survey sample consisted of an equal number of nurses from each health plan, and the observations were weighted accordingly. Senior professionals identified general themes associated with a shift in nursing roles, including a transition from reactive to initiated work, increased specialization, and a shifting of tasks from hospitals to community settings. They identified the current main areas of activity in the health plans as being: routine care, chronic care, health promotion, quality monitoring and improvement, specialized care (such as wound care), and home care. In

  15. [Sexual harassment in medical organizations].

    Science.gov (United States)

    Rabinerson, David; Maman, Maor; Glezerman, Marek

    2008-01-01

    Sexual harassment is quite prevalent in medical organizations. The two most affected groups are medical students and nurses. In its broad perspective, sexual harassment is defined as any type of offensive behavior with sexual connotation aimed at any individual or minority. In Israel, sexual harassment is regarded as such only in the literal sense, although recently, courts tend to adopt a more comprehensive approach in their ruling. Final legislation of the law against sexual harassment, which includes employer liability for the actions of its workers, caused increased awareness of the phenomenon of sexual harassment and may serve in reducing its prevalence in the medical environment.

  16. Archaeological Geophysics in Israel: Past, Present and Future

    Science.gov (United States)

    Eppelbaum, L. V.

    2009-04-01

    Israel is a country with diverse and rapidly changeable environments where is localized a giant number of archaeological objects of various age, origin and size. The archaeological remains occur in a complex (multi-layered and variable) geological-archaeological media. It is obvious that direct archaeological excavations cannot be employed at all localized and supposed sites taking into account the financial, organizational, ecological and other reasons. Therefore, for delineation of buried archaeological objects, determination their physical-geometrical characteristics and classification, different geophysical methods are widely applied. The number of employed geophysical methodologies is constantly increasing and now Israeli territory may be considered as a peculiar polygon for various geophysical methods testing. The geophysical investigations at archaeological sites in Israel could be tentatively divided on three stages: (1) past [- 1990] (e.g., Batey, 1987; Ben-Menahem, 1979; Dolphin, 1981; Ginzburg and Levanon, 1977; Karcz et al., 1977; Karcz and Kafri, 1978; Tanzi et al., 1983; Shalem, 1949; Willis, 1928), (2) present [1991 - 2008] (e.g., Bauman et al., 2005; Ben-Dor et al., 1999; Ben-Yosef et al., 2008; Berkovitch et al., 2000; Borradaile, 2003; Boyce et al., 2004; Bruins et al., 2003; Daniels et al., 2003; Ellenblum et al., 1998; Eppelbaum, 1999, 2000a, 2000b, 2005, 2007a, 2007b, 2008b; Eppelbaum and Ben-Avraham, 2002; Eppelbaum and Itkis, 2000, 2001; 2003, 2009; Eppelbaum et al., 2000a, 2000b, 2001a, 2001b, 2003a, 2003b, 2004a, 2004b; 2005, 2006a, 2006b, 2006c, 2006d, 2007, 2009a, 2009b; Ezersky et al., 2000; Frumkin et al., 2003; Itkis and Eppelbaum, 1998; Itkis, 2003; Itkis et al., 2002, 2003, 2008; Jol et al., 2003, 2008; Kamai and Hatzor, 2007; Khesin et al., 1996; Korjenkov and Mazor, 1999; Laukin et al., 2001; McDermott et al., 1993; Marco, 2008; Marco et al., 2003; Nahas et al., 2006; Neishtadt et al., 2006; Nur and Ron, 1997; Paparo, 1991; Porat

  17. Returning to ourselves: Palestinian complementary healers in Israel.

    Science.gov (United States)

    Popper-Giveon, Ariela; Weiner-Levy, Naomi

    2014-01-01

    Studies of traditional healers in various cultures describe their initiation into the healing profession as a climax that constructs their professional and personal identity. Literature emphasizes the healers' intense association with the culture in which they work, as reflected in the initiation narratives that healers in various cultures recount. In this article we reveal unique initiation stories and identity formation from Palestinian nonconventional healers in Israel who described a cross-cultural journey: After studying healing traditions of foreign cultures and on returning to their own cultural environment, they developed a unique and complex combination of healing values and traditions. We examine the stories of these healers, whose personal and professional identities are affected by cultural, political, and social contexts. We note the blending of healing traditions and practices, and the changes in identity, assessing them against cultural processes that many Palestinians in Israel have been undergoing over the past few decades.

  18. Human Rights Education in Israel: Four Types of Good Citizenship

    Directory of Open Access Journals (Sweden)

    Ayman Kamel Agbaria

    2016-06-01

    Full Text Available This article examines the involvement of civil society organizations in human rights education (HRE in Israel. Focussing on the educational programs of the Association for Civil Rights in Israel (ACRI, as a qualitative instrumental case study, this article examines the conceptions of good citizenship embedded in these programs. Specifically, the article analyzes the educational programs’ goals, content, targeted populations, and practices. The analysis revealed that ACRI’s HRE model reflect four ideal types of citizens: citizen of a democratic liberal state, citizen of a participatory polity, citizen of an ethical profession, and citizen of an empowered community. These constitute a multilayered human rights discourse that enables ACRI to engage differentially with various sectors and populations, while still remaining faithful to the ethno-national parameters of a Jewish and democratic state political framework.

  19. Deafness genes in Israel: implications for diagnostics in the clinic.

    Science.gov (United States)

    Brownstein, Zippora; Avraham, Karen B

    2009-08-01

    The identification of the molecular basis of deafness in the last decade has made a remarkable impact on genetic counseling and diagnostics for the hearing impaired population. Since the discovery of the most prevalent form of deafness associated with mutations in the GJB2 (connexin 26) gene, many other genes have been found worldwide, with a subset of these, including unique mutations, in Israel. Here, we review the current status of deafness genes in Israel and report one known mutation in a syndromic form of deafness, Usher syndrome, described in the Jewish Israeli population for the first time. In the future, the identification of specific mutations may be relevant for specific types of treatment.

  20. 'Emotional rights', moral reasoning, and Jewish-Arab alliances in the regulation of in-vitro-fertilization in israel: theorizing the unexpected consequences of assisted reproductive technologies.

    Science.gov (United States)

    Gooldin, Sigal

    2013-04-01

    Consumption rates of assisted reproductive technologies (ARTs) in Israel is internationally unprecedented, a phenomenon that has been the subject of growing anthropological and sociological attention. Explanations for the singular extent of ARTs use in Israel tend to pre-assume and conceptually prioritize the symbolic and political power of pro-natalist discourses, Jewish religious values, and the demographic interests of the Jewish state. This article attempts to understand the exceptional usage of IVF in Israel in terms of its emergent meanings and unexpected effects in a particular local setup. The question that this article tries to answer is: How is the 'Israeli character' of IVF emerges within and through the interactive practice of moral justifications, and how might this medical technology affect the networks within which it is enmeshed? The article is based on a case-study analysis of a public dispute that took place in 2003-2004 over the extent of public funding for fertility treatments. Ethnographic analysis of parliament discussions, media coverage, and an online forum of IVF consumers recorded three frames of justification for the uniquely generous public funding scheme of IVF in Israel: 'rational-economic', 'nationalist', and 'liberal'. The latter assumes shared 'emotional vulnerability' of all 'childless' Israelis, Jews and Arabs alike and advocates a universal language of 'emotional rights' and 'human rights'. This liberal framing of IVF, which is the most persuasive justification in the dispute, blurs dichotomous rivalries between Jews and Arabs and generates a potential for alliances between traditionally rival sectors. These are some of the unexpected and non-intuitive consequences of ARTs in Israel. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Influence of structured counseling on women's selection of hormonal contraception in Israel: results of the CHOICE study

    Directory of Open Access Journals (Sweden)

    Yeshaya A

    2014-08-01

    Full Text Available Arie Yeshaya,1 Amos Ber,2 Daniel S Seidman,3 Bjorn J Oddens41Department of Obstetrics and Gynecology, Rabin Medical Center, Petah Tikva, 2Maccabi Health Services, Tel Aviv, Israel; 3Department of Obstetrics and Gynecology, Sacker School of Medicine, Tel Hashomer, Israel; 4Global Medical Affairs, MSD, Oss, the NetherlandsBackground: The multinational CHOICE (Contraceptive Health Research Of Informed Choice Experience study evaluated the effects of structured counseling on women's contraceptive decisions, their reasons for making those decisions, and their perceptions of combined hormonal contraceptive (CHC methods in eleven countries. The aim of this paper to present data from the 1,802 women participating in Israel's CHOICE program.Methods: Women (aged 17–40 years who consulted their health care providers about contraception and who would consider a CHC method qualified to participate. After indicating their intended CHC method, the women received counseling about the daily pill, weekly patch, and monthly vaginal ring. After counseling, the women completed a questionnaire about their contraceptive decisions.Results: Before counseling, 67%, 6%, and 5% of women (mean age 27 years intended to use the pill, patch, or ring, respectively. Counseling significantly influenced the women's CHC choice, with 56%, 12%, and 23% of women selecting the pill, patch, or ring (P<0.0001 for all contraceptive methods versus before counseling. Logistic regression analysis suggested that age significantly increased the probability of switching from the pill to the ring.Conclusion: Although the pill was the most popular choice overall, counseling appeared to influence Israeli women's contraceptive decisions, with significantly more women selecting the patch. More than four times as many women selected the ring after counseling than before counseling.Keywords: combined hormonal contraceptive, counseling, contraceptive ring, contraceptive patch, oral contraceptive pill

  2. Hamas and Israel: Conflicting Strategies of Group-Based Politics

    Science.gov (United States)

    2008-12-01

    Justice, Durham and London: Duke University Press, 1990, pp. 189-197. 3. Many works deal with this issue. A detailed study of the city of Acre is...instructive. Rebecca L. Torstrick, The Limits of Coexistence: Identity Politics in Israel, Ann Arbor : University of Michigan Press, 2000. 4. Alisa...as with “Intifadha farms,” raising produce, chickens , and dairy cows, and boycotting Israeli products, refusing to pay taxes, and in merchants

  3. On some relations involving the use of energy in Israel

    International Nuclear Information System (INIS)

    Sonino, T.

    1977-09-01

    The economic development of Israel was studied quantitatively, correlating the gross national product with the energy used, the number of employed persons, and the capital stock. A production function in the form of that of Cobb-Douglass was found, which describes the GNP in terms of these three factors with a very high accuracy. The development of electricity consumption is also examined and correlated to demographic and economic developments. (author)

  4. Gun utopias? Firearm access and ownership in Israel and Switzerland

    OpenAIRE

    Rosenbaum, Janet

    2011-01-01

    The 2011 attempted assassination of a US representative renewed the national gun control debate. Gun advocates claim that mass-casualty events are mitigated and deterred with three policies: (1) permissive gun laws, (2) widespread gun ownership, (3) encouragement of armed civilians who can intercept shooters, and cite Switzerland and Israel as exemplars. We evaluate these claims with analysis of International Crime Victimization Survey (ICVS) data and translation of laws and original source m...

  5. Cutaneous Leishmaniasis in an American Adolescent Returning From Israel.

    Science.gov (United States)

    Ganjaei, Kimia G; Lawton, Kira; Gaur, Sunanda

    2018-06-06

    We present here the case of a healthy 16-year-old American girl who returned from an organized trip to Israel with cutaneous leishmaniasis caused by Leishmania major; the infection was treated successfully with paromomycin-gentamicin ointment. She was initially misdiagnosed with staphylococcal and pseudomonal cellulitis. Although cutaneous leishmaniasis is seen only rarely in the United States, it should be considered when diagnosing new skin lesions after travel to affected countries.

  6. DIE PLEK VAN ISRAEL IN ONS TEOLOGIES-KERKLIKE ...

    African Journals Online (AJOL)

    Test

    as 'n volk in daardie sin aangemerk kon word, en in die O.T. Israel dan ook 'n paar maal, teen die reël wat ons as beginnende studente geleer het,. 1) Die leser vind hier die lesing, deur die skrywer op 29 Februarie 1956 vir die Predikante- vergadering te Pretoria gehou. Die formulering van die titel was van die skriba van.

  7. Divining Victory: Airpower in the 2006 Israel-Hezbollah War

    Science.gov (United States)

    2007-08-01

    mission in Israel and Lebanon in 2006. Arkin has briefed the findings of his investigations before dozens of government and nongovernmental audiences at...legitimate target if it calls upon its audience to commit war crimes, crimes against humanity, or genocide. The commission said it received no...lumbermill?), Serum products factory, Transtec, the Wood trading company, and metal workshop all sustained “low” damage. A Pepsi factory, the Ghandour

  8. Liquid metal MHD research and development in Israel

    International Nuclear Information System (INIS)

    Branover, H.

    1993-01-01

    The study of liquid metal MHD in Israel commenced in 1973. Initially it was concentrated mainly on laminar flows influenced by external magnetic fields. In 1978 a liquid metal MHD energy conversion program was started. This program was developed at the Center for MHD Studies at Ben-Gurion University in Beer-Sheva, with the participation of specialists from the Technion, the Hebrew University of Jerusalem, Israel Atomic Energy Commission, and others. The program was sponsored initially by the Israel Ministry of Energy and Infrastructure, and later by the Ministry of Industry and Trade. Since 1980, Solmecs, a private commercial company has become a major factor in the development of liquid metal MHD in Israel. From the very beginning the program was based on broad international cooperation. A number of overseas institutions and individuals became participants in the program. Through extensive research and evaluation of a number of concepts of liquid metal MHD power generation systems, It was established that the most promising concept, demanding a relatively short period of development, is the gravitational system using heavy metals (lead, lead alloys) as the magneto-hydrodynamic fluid and steam or gases as thermodynamic fluids. This concept was chosen for further development and industrial application, and the program related to such systems was named the Etgar Program. The main directions of research and development activities have been defined as follows: investigations of physical phenomena, development of universal numerical code for parametric studies, optimization and design of the system, material studies, development of engineering components, building and testing of integrated small-scale Etgar type systems, economic evaluation of the system and comparison with conventional technologies, development of moderate scale industrial demonstration plant. At this time 6 items have been fully implemented and activities on the last item were started. (author)

  9. Israel 1983: A Bout of Unpleasant Monetarist Arithmetic

    OpenAIRE

    Sargent, Thomas J; Zeira, Joseph

    2008-01-01

    From 1970 to 1985, Israel experienced high inflation. It rose in three jumps to new plateaus and eventually exceeded 400% per annum. This paper claims that anticipated monetary and fiscal effects of a massive government bailout of owners of fallen bank shares caused the last big jump in inflation that occurred in October 1983. Bank shares had just collapsed after a scandal in which it was revealed that banks had long manipulated their share prices. The government promised to reimburse innocen...

  10. Newborn Screening for Severe Combined Immunodeficiency in Israel

    Directory of Open Access Journals (Sweden)

    Erez Rechavi

    2017-06-01

    Full Text Available Newborn screening (NBS programs for severe combined immunodeficiency (SCID, the most severe type of primary immunodeficiency, are being implemented in more and more countries with every passing year. Since October 2015, SCID screening via T cell receptor excision circle (TREC quantification in dried blood spots (DBS has been part of the Israeli NBS program. As an NBS program in its infancy, SCID screening is still evolving, making gathering input from the various programs crucial for compiling an ideal screening algorithm. The relatively high rate of consanguineous marriages in Israel, especially among non-Jews, correlates with an increased incidence of SCID. The Israeli algorithm uses a commercial kit and consists of a two-Guthrie card confirmation system prior to referral to a national immunology center. Preliminary data from the first year and a half of SCID screening in Israel has identified a surprisingly high prevalence of DNA cross-link repair protein 1c (DCLRE1C; ARTEMIS mutations as the cause of SCID in Israel. The clinically unbiased nature of SCID screening helps unearth mild/leaky SCID phenotypes, resulting in a better understanding of true SCID prevalence and etiology.

  11. The Informing Needs of Procurement Officers in Israel

    Directory of Open Access Journals (Sweden)

    Yahel Giat

    2017-06-01

    Full Text Available Aim/Purpose: To develop and introduce a questionnaire that investigates the informing needs, information-seeking behavior, and supplier selection of procurement officers in Israel. The questionnaire’s internal consistency reliability is given. Additionally, we describe the demographic description of the procurement officers in Israel. Background: Procurement science is an important field that affects firms’ profits in the private sector and is significant to growth, innovation, sustainability, and welfare in the public sector. There is little research about the informing needs of procurement officers in general and particularly in Israel. Methodology: A quantitative questionnaire that is sent to all the procurement officers in Israel’s procuring association. Contribution: The questionnaire that is developed in this paper may be used by other researchers and practitioners to evaluate the information needs of procurement officers. Findings: The typical procurement officer is male, with a bachelor degree and is digitally proficient. Recommendations for Practitioners: The procuring side can use the questionnaire to develop better tools for obtaining information efficiently. The supplying side can use this knowledge to improve its exposure to potential customers and address its customer’s needs better. Recommendation for Researchers: The questionnaire can address theoretical questions such as how digital literacy affects the procuring process and provide empirical findings about active research areas such as supplier selection and information-seeking behavior. Future Research: Future research will examine the relationship between the various variables and demographic features to understand why specific information needs and information-seeking behaviors arise.

  12. Ritual plants of Muslim graveyards in northern Israel

    Science.gov (United States)

    Dafni, Amots; Lev, Efraim; Beckmann, Sabine; Eichberger, Christian

    2006-01-01

    This article surveys the botanical composition of 40 Muslim graveyards in northern Israel, accompanied by an ethnobotanical study of the folkloristic traditions of the use of these plants in cemeteries. Three groups of plants were found to be repeated systematically and were also recognized for their ritual importance: aromatics herbs (especially Salvia fruticosa and Rosmarinus officinalis), white flowered plants (mainly Narcissus tazetta, Urginea maritima, Iris spp. and Pancratium spp.) and Cupressus sempervirens as the leading cemetery tree. As endemic use we can indicate the essential role of S. fruticosa as the main plant used in all human rites of passage symbolizing the human life cycle. The rosemary is of European origin while the use of basil is of Indian influence. The use of white flowers as cemeteries plants reflects an old European influence and almost the same species are used or their congeners. Most of the trees and shrubs that are planted in Muslim cemeteries in Israel have the same use in ancient as well in modern European cultures. In conclusion, our findings on the occurrence of plants in graveyards reflect the geographic situation of Israel as a crossroads in the cultural arena between Asia and Europe. Most of the traditions are common to the whole Middle East showing high relatedness to the classical world as well as to the present-day Europe. PMID:16961931

  13. Nuclear energy in Israel towards the 21st century

    International Nuclear Information System (INIS)

    Ettinger, S.Y.

    1993-01-01

    Nuclear energy utilization has been facing substantial difficulties worldwide in the last decade. Safety problems led to public distrust and economic performance did not always fulfill the utilities expectations. However, recent events in Israel and worldwide call for a review of national energy policy. Nuclear power should be considered a viable solution to energy problems which may confront us in the future. The main objective of incorporating nuclear power in Israel's energy program is to minimize its total dependence on imported fossil fuel, which may be hindered by fluctuations in fuel prices and disruptions in regular supply. In order to achieve this goal, 50% of the electric power generation should be obtained from nuclear power plants. Thus, long-term planning is required, expending over a period of 25 to 30 years, for implementation of a nuclear program. The projected Israeli installed capacity for 1995 is 5600 MW at an annual development rate of 4%. If this trend continues, it will require installation of approximately 5 units, 600 MW each, every ten years, about half of which should be nuclear. It is in Israel's interest to opt for an advanced type of nuclear reactor, that could provide many important advantages, e.g. improved safety, prolonged life, high load factor, etc. A high local participation in the planning and construction of plant is also desirable. (author)

  14. Framing Openness. The Digital Circulation of Israel's National Photographic Memory

    Directory of Open Access Journals (Sweden)

    Nathalie Casemajor

    2014-03-01

    Full Text Available Since 1948, the Government Press Office of Israel has been collecting and producing an extensive archive of photographs representing the birth and development of the Israeli nation state. Digitized and published online, this archive functions as a visual memorial of Israel, an example of what Jan Assman calls “bonding memory”, a form of memory that connects individuals to a political body, and which acts to frame a collective national identity. In 2011, the copyright terms of this archive were changed to encourage the circulation and reuse of images. This decision echoes a broader trend towards the “opening” of large data sets on the Web (“open data”, “open archives”, “open government”. At the same time, the ongoing Arab-Israeli conflict and the existence of contesting narratives of the creation of Israel threaten the integrity of the official national memory. In this context, what are the conditions and limits of “opening” the national photographic archive? Examining contemporary ideology of the “open” in new media discourses and the free culture movement, this paper investigates the conditions of circulation and appropriation of memory and the role of copyright as a potential tool to control freedom of expression.

  15. Tourism and Terror: a Case Study: Israel 1948-2012

    Directory of Open Access Journals (Sweden)

    Erik H. Cohen

    2014-11-01

    Full Text Available Israel is a popular tourist destination which has by afflicted by varying levels of terrorism against civilians over the course of its history. A longitudinal analysis of data pertaining to tourism and terrorism is undertaken to examine how terrorism affects patterns of tourism. It is found that on the macro-level, tourism to Israel continues to grow although it experiences periodic declines corresponding with times of high terrorist activity. National and religious subpopulations of tourists react differently terrorism at the destination. Overall, Jews are proportionally more likely than non-Jews to continue to visit Israel during times of conflict, but this varies among Diaspora communities. Moreover, among US Jewish tourist, the strongly religious populations represented a greater percentage of visitors during years of high terrorism. This preliminary analysis explores how internal structural features of the Jewish community (such as Jewish educational settings and family ties to Israelis, external factors of the home country (such as anti-Semitism or the economic situation and national and cultural value orientation affect tourism patterns. The impact of these factors on tourism deserves continued research.

  16. Surveillance of X-ray machines in Israel

    International Nuclear Information System (INIS)

    Donagi, A.; Hai, J.; Kuszpet, M.

    1980-01-01

    A nationwide surveillance of X-ray machines is carried out in Israel by the Research Institute for Environmental Health, Ministry of Health. At present, diagnostic X-ray machines are surveyed at least once every two years, while dental machines are surveyed once every five years. The investigated parameters include measurement of output, scattered radiation, X-ray-light-field alignment, HVL, inherent filtration, structural shielding, etc. In order to compare X-ray techniques used in different hospitals in Israel, the NEXT (Nationwide Evaluation of X-ray Trends) program, which was developed by the BRH (Bureau of Radiological Health, USPHS) was utilized. On the basis of the findings of this project, necessary correction steps were taken in order to reduce the radiation doses to both personnel and patients. Further activities of the Institute include the estimation of doses delivered to pregnant women who were irradiated during the gestation period. This information is sent to a professional committee, which decides whether or not to perform an abortion. Recently, the new recommendations of ICRP 26 (International Commission on Radiological Protection) were implemented in Israel. Therefore, at present doses over 150 mR/month are reported to the Institute by the Soreq Personal Dosimetry Service, and the causes of this exposure are investigated. (author)

  17. El "régimen dual" en Israel desde 1967

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    Lev Grinberg

    2008-01-01

    Full Text Available Este artículo aborda el establecimiento del peculiar régimen de dominación dual de Israel desde 1967, argumentando que la estructura de este régimen convierte a las élites militares en un actor político crucial. El régimen dual se basa en la separación geográfi ca entre dos regímenes diferentes de control y legitimación. Argumentaré aquí que la guerra de 1967 fue un parteaguas histórico, ya que acarreó un desdibujamiento de las fronteras israelíes y la llegada de un régimen dual que legitima la división del poder político entre las élites militares y civiles que gobiernan Israel-Palestina. Mi objetivo es mostrar las contradicciones inherentes de este régimen dual de “ocupación democrática” y así arrojar luz sobre la dinámica de los espacios políticos de acuerdo a la población ocupada: su apertura, por reconocimiento y negociación, y su cancelación, por el uso de la violencia.

  18. Covert Diplomacy Between Israel and Egypt During Nasser Rule

    Directory of Open Access Journals (Sweden)

    Ido Yahel

    2016-10-01

    Full Text Available The history of Egypt and Israel consists of four wars and hundreds of border incidents that have taken the lives of tens of thousands of people. It seems that only the rise to power of a leader in the stature of Anwar Sadat could put an end to this bloody circle, because the previous president, Gamal Abdel Nasser, was not willing to hold any kind of political contact with Israel. But Nasser’s reign involved constant political contact between Egypt and Israel, most of whom remain confidential. This article attempts to examine whether any of these contacts were likely to succeed and yield a peace treaty between the two countries, an agreement that could have prevented three wars and saved the lives of so many people on both sides. It will do so by examining these contacts, their characteristics, and the reasons for their failure, while dividing them into three periods: the 1948 war to the 1956 war, the 1956 war to the 1967 war, and the 1967 war to the death of Nasser in 1970.

  19. Sexual harassment in Jewish and Arab public schools in Israel.

    Science.gov (United States)

    Zeira, Anat; Astor, Ron Avi; Benbenishty, Rami

    2002-02-01

    Current empirical literature on sexual harassment in schools is mostly based on nonrepresentative samples of middle-class high-school Caucasian female students. Thus the scope of research regarding gender, age, and cultural differences is very limited. This article reports on findings on sexual harassment in Jewish and Arab schools in Israel with regard to gender, age, and cultural differences. The study is part of the first national survey on school violence in Israel. The representative sample includes 10,400 students in grades 7 through 11 attending public schools in Israel. Students were asked to report whether they were victims of specific acts of sexual harassment in school during the month before the survey. Overall, 29.1% of the students were victims of at least one act of harassment. The more common acts were to show offensive pictures or to send obscene letters, to take off or to try to take off part of the student's clothing, and to try to kiss a student. The most vulnerable groups are the Arab boys and 8th grade students. Report rates were the lowest among Arab girls. Sexual harassment is prevalent in Israeli schools. The pattern of victimization is different for boys and girls and for students in Jewish and Arab schools. These patterns are a complex phenomenon that must be considered in the intervention and policy measures addressing sexual harassment at school.

  20. Snoezelen or Controlled Multisensory Stimulation. Treatment Aspects from Israel

    Directory of Open Access Journals (Sweden)

    Joav Merrick

    2004-01-01

    Full Text Available In Israel today, with a total population of over 6 million persons, the Division for Mental Retardation (DMR provides services to 23,000 persons with intellectual disability (ID. Of the 23,000, residential services are provided to more than 6,000 in close to 60 residential centers, another 2,000 are provided residential care in hostels or group homes in the community in about 50 locations, while the rest are served with day-care kindergarten, day-treatment centers, sheltered workshops, or integrated care in the community. The first Snoezelen room (controlled multisensory stimulation in the DMR was established at the Bnei Zion residential care center in 1995. The Snoezelen method is now used in Israel in more than 30 residential care centers and 3 community settings. Since the year 2000, a physiotherapist has been employed in order to supervise the treatment and development of the method nationally. Professional staff meetings take place every 4 months. A certification course has been established on a national basis for individuals from different professions (occupational therapists, physiotherapists, teachers, music therapists, nurses, speech therapists, or caregivers. Snoezelen has proved to be an important instrument and a powerful therapeutic tool among the various treatment modules employed in Israel for persons with ID. This paper presents the concept illustrated with two case stories.