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Open Journal of Obstetrics and Gynecology 2015年第14期5卷 769-774页

作者： Revital Drai-Hasid Ronit Calderon-Margalit ahinoam lev-sagie Guy Avital Colin Block Allon E. Moses Drorith Hochner-Celnikier Department of Obstetrics and Gynecology Hadassah Hebrew University Medical Centers Jerusalem Israel School of Public Health Hadassah Hebrew University Medical Centers Jerusalem Israel Department of Clinical Microbiology and Infectious Diseases Hadassah Hebrew University Medical Centers Jerusalem Israel

Purpose: Group B Streptococcus (GBS) infection is a major cause of neonatal sepsis. The objective of this study was to estimate the prevalence and risk factors for GBS carriership among parturient women in Jerusalem. Methods: A cross-sectional study of 436 parturient Jewish women at Hadassah-Hebrew University Medical Center, Mount Scopus. The study included patient interview and vagino-rectal swab for culture. Main outcome measures were the prevalence of GBS carriership among study population. Results: Of the 436 participants, 77 had a positive culture for GBS, giving a carrier rate of 17.7%. No differences were found between carriers and non-carriers in age, BMI or parity. Orthodox Jewish women had a significantly higher carrier rate compared with secular Jewish women (20.6% vs. 12.8% respectively), yielding an age, education and BMI adjusted odds ratio (OR) of 1.9 (95% confidence interval (CI): 1.06 - 3.40). Similarly, ritual immersion was associated with increased risk of carrier state with an adjusted OR of 2.01 (95% CI: 1.03 - 3.92, P = 0.039). Conclusions: Our study suggests an association between ritual immersion in the Mikveh and GBS carriership.

关键词： Group B Streptococcus Carrier Risk Factors Colonization Religiosity

Factorizations of Finite Groups and Related Topics

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Algebra Colloquium 2020年第1期27卷 149-180页

作者： lev Kazarin Department of Mathematics Yaroslavl State UniversityRussia

This is a survey on the recent progress in the theory of finite groups with factorizations and around it,done by the author and his coauthors,and this has no pretensions to cover all topics in this wide area of *** particular,we only touch the great consequences of the fundamental paper of Liebeck,Praeger and Saxl on maximal factorizations of almost simple finite groups for the theory of groups with *** each case the reader can find additional references at the end of Section *** of the methods of investigation can be used to obtain information about finite groups in general,nilpotent algebras and related nearrings.

关键词： finite groups products of groups conjugacy classes Sylow subgroups Lie type groups factorizations

A search for evidence of small-scale inhomogeneities in dense cores from line profile analysis

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Research in Astronomy and Astrophysics 2018年第8期18卷 97-102页

作者： lev Pirogov Institute of Applied Physics Russian Academy of Sciences

In order to search for intensity fluctuations on the HCN（1-0） and HCO＋（1-0） line pro- files, which could arise due to possible small-scale inhomogeneous structure, long-term observations of high-mass star-forming cores S140 and S199 were carried out. The data were processed by the Fourier filtering method. Line temperature fluctuations that exceed the noise level were detected. Assuming the cores consist of a large number of randomly moving small thermal fragments, the total number of frag- ments is - 4 × 106 for the region with linear size - 0.1 pc in S140 and - 106 for the region with linear size - 0.3 pc in S 199. Physical parameters of fragments in S 140 were obtained from detailed modeling of the HCN emission in the framework of the clumpy cloud model.

关键词： lines profiles - molecular data - methods data analysis - ISM clouds - ISM molecules - ISM structure - ISM individual objects (S 140)

Multi-gene genetic programming extension of AASHTO M-E for design oflow-volume concrete pavements

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Journal of Road Engineering 2022年第3期2卷 252-266页

作者： Haoran Li lev Khazanovich Department of Civil and Environmental Engineering University of PittsburghPittsburghPA 15261USA

The American Association of State Highway and Transportation Officials Mechanistic-Empirical Pavement DesignGuide (AASHTO M-E) offers an opportunity to design more economical and sustainable high-volume rigid pavementscompared to conventional design guidelines. It is achieved through optimizing pavement structural andthickness design under specified climate and traffic conditions using advanced M-E principles, thereby minimizingeconomic costs and environmental impact. However, the implementation of AASHTO M-E design for low-volumeconcrete pavements using AASHTOWare Pavement ME Design (Pavement ME) software is often overly *** is because Pavement ME specifies the minimum design thickness of concrete slab as 152.4 mm (6 in.). Thispaper introduces a novel extension of the AASHTO M-E framework for the design of low-volume joint plain concretepavements (JPCPs) without modification of Pavement ME. It utilizes multi-gene genetic programming (MGGP)-based computational models to obtain rapid solutions for JPCP damage accumulation and long-term performanceanalyses. The developed MGGP models simulate the fatigue damage and differential energy accumulations. Thispermits the prediction of transverse cracking and joint faulting for a wide range of design input parameters and axlespectrum. The developed MGGP-based models match Pavement ME-predicted cracking and faulting for rigidpavements with conventional concrete slab thicknesses and enable rational extrapolation of performance predictionfor thinner JPCPs. This paper demonstrates how the developed computational model enables sustainable lowvolumepavement design using optimized ME solutions for Pittsburgh, PA, conditions.

关键词： Mechanistic-empirical pavement design guide Low-volume roads Concrete pavement Transverse cracking Joint faulting Multi-gene genetic programming(MGGP)

Withdrawal seizures vs on-medication seizures:an intracranial EEG recording case report

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Acta Epileptologica 2022年第2期5卷 120-125页

作者： Mohamed Khateb Anat Grinfeld Michal Weiler-sagie Moshe Herskovitz Department of Neurology Rambam Health Care CampusHaifaIsrael Radiology Department Rambam Health Care Campus HaifaIsrael Faculty of Biomedical Engineering Technion-Israel Institute of TechnologyHaifaIsrael Nuclear Medicine Department Rambam Health Care CampusHaifaIsrael Rappaport Faculty of Medicine Technion Institute of TechnologyHaifaIsrael

Background It has long been an interesting question of whether withdrawal seizures in epileptic patients differ from habitual seizures in terms of semiology and *** presentation Here,we addressed this issue in a 40 year-old woman with drug-resistant focal epilepsy monitored by presurgical intracranial *** a part of this routine pre-operative investigation,anti-seizure medications(ASMs)were halted;as a result,multiple withdrawal seizures were recorded before ASM *** 4 days of invasive monitoring,we noticed three different phases in seizure organization:Acute withdrawal seizure(AWS):The first recorded seizure 10h after the implantation;the stabilized withdrawal seizures(SWS):seven habitual seizures recorded from 24h post implantation to readministration of ASMs;and the Non-withdrawal seizures(NWS):ten seizures recorded 24h after readministration of *** and SWS had the same semiology and same epileptic network,but the propagation time from the temporal pole to the para-hippocampal gyrus(PHG)and hippocampus ranged from no latency in AWS to up to 50 s in *** were electrographic seizures,without any apparent clinical *** onset in this type of seizure,as in the first two types,was in the temporal ***,NWS could last up to 3 min without involving the PHG or *** We concluded that in acute withdrawal seizures the propagation time of epileptic activity is significantly reduced without affecting ictal organization network or ***,ASM in this case had a remarkable influence on propagation rather than initiation of epileptic activity.

关键词： Withdrawal seizures Intracranial EEG monitoring Anti-seizure medication

Factorizations of groups and related topics

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Science China Mathematics 2009年第2期52卷 217-230页

作者： AMBERG Bernhard KAZARIN lev Fachbereich 08 Universitaet MainzGermany Department of Mathematics Yaroslavl State University

This is a survey of some recent progress in the theory of groups with factorizations. Some of the methods can be used to obtain information about finite groups in general, nilpotent algebras and nearrings.

关键词： products of groups factorizations 20D40

Development and prospects of the fire space monitoring system in Kazakhstan

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Frontiers of Earth Science 2012年第3期6卷 276-282页

作者： lev SPIVAK Oleg ARKHIPKIN Gulshat SAGATDINOVA Space Research Institute National Center of Space Research and Technology Shevchenko Almaty 050010 Kazakhstan

This article provides a brief description of the fire space monitoring system in Kazakhstan, including the GIS-technology incorporated in its structure. The system performs operative space monitoring of fire areas and burnt areas, mapping of large fire areas, analysis of seasonal and long-term dynamics of burnt areas, and estimation of fire risk zones. Examples of output information obtained from space monitoring of fires are given. Possible directions of development of fire space monitoring in Kazakhstan are specified.

关键词： space images remote sensing fire space monitoring fire areas burnt areas operating mapping,zones of high fire risk

Exploration and determination of the principles of rotary-percussive underground slimhole drilling

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International Journal of Mining Science and Technology 2014年第2期24卷 245-249页

作者： Shadrina Anastasija Saruev lev Institute of Natural Resources Tomsk Polytechnic University Institute of High-Technology Physics Tomsk Polytechnic University

A possibility of the efficient use of rotary percussive drilling to provide drilling smaller diameter holes(40–70 mm) both in mining and prospecting is disclosed herein. A new construction designed for the nipple thread connection is described. The relative amplitude variation, change of power pulse time and energy in their propagation throughout the drilling tool are determined. A possibility of the efficient power pulse transfer along the drill string to the rock destruction tools with new nipple connections which allow automating the make-up and breakout system of drill pipe was supported by experiments.

关键词： Rotary-percussive drilling Smaller diameter holes Drill string Nipple thread connection Power pulse Percussive energy

Regulating dual-use research:Lessons from Israel and the United States

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Journal of Biosafety and Biosecurity 2019年第2期1卷 80-85页

作者： Ori lev Department of Public Policy and Administration Sapir Academic CollegeIsrael

Over the past 20 years,and with greater urgency since the H5N1 papers controversy(2012),dual-use research of concern(DURC)has been extensively debated by the scientific community,regulators,and the public at *** have raised the need to regulate DURC;however,despite the urgency of this issue,to date,only two countries have implemented specific regulations,United States and Israel(notably,China is in the final stages of creating a set of DURC-related regulations).In this paper,I have compared these policies as case studies that may benefit other ***,the present study aimed to critically compare the DURC policies of the US and Israel and determine whether their different approaches provide a rigorous framework for the regulation of DURC.I have shown that in some aspects,they have adopted similar approaches;for example,allowing local committees to play a role in assessing the ***,they differ in certain important aspects;for instance,the US policies have laid out a mechanism through which academic institutions and the government decide jointly on how to address risky studies,while the Israeli law places the authority solely in government *** aim in comparing the policies is twofold;first,to reveal the weaknesses and strengths of each policy,thereby aiding their improvement,and second,to provide those that are considering developing policies in this field an overview of what the current approaches look like,thereby enabling them to articulate their own approach while taking into account the experience gained by the US and Israel.

关键词： Antimicrobial resistance Extended spectrum beta lactamase(ESBL) Urinary tract infections(UTIs) Gram negative bacteria(GNB)

Nonlocal Free Energy of a Spatially Inhomogeneous Superconductor

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Communications in Theoretical Physics 2012年第5期57卷 879-892页

作者： K.V.Grigorishin B.I.lev Boholyubov Institute for Theoretical Physics of the Ukrainian National Academy of Sciences 14-b Metrolohichna str.Kiev-03680Ukraine

The microscopic approach is developed for obtaining of the free energy of a superconductor based on direct calculation of the vacuum *** free energy functional of the spatially inhomogeneous superconductor in a magnetic field is obtained with help of the developed *** obtained functional is generalization of GinzburgLandau functionals for any temperature,for arbitrary spatial variations of the order parameter and for the nonlocality of a magnetic response and the order ***,the nonlocality of the magnetic response is the consequence of order parameter's *** extremals of this functional are considered in the explicit form in the low-and high-temperature limit at the condition of slowness of spatial variations of the order parameter.

关键词： uncoupling of correlations vacuum amplitude order parameter magnetic response nonlocality