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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

Ano malous weak values via a single phot on detection

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Light(Science & Applications) 2021年第6期10卷 963-968页

作者： Enrico Rebufello Fabrizio Piacentini Alessio Avella Muriel A.de Souza Marco Gramegna Jan Dziewior Eliahu Cohen lev Vaidman Ivo Pietro Degiovanni Marco Genovese INRIM Strada delle Cacce 911-10135 TorinoItaly. National Institute of Metrology Quality and Technology-INMETROAv.Nossa Senhora das Granas50Duque de CaxiasRJ 25250-020Brazil. Max-Planck-lnstitut fur Quantenoptik Hans-Kopfermann-StraBe 185748 GarchingGermany. Department fur Physik Ludwig-Maximilians-Universitat80797 MunchenGermany. Faculty of Engi neeri ng and the Institute of Nano tech nology and Advanced Materials Bar Ilan UniversityRamat Gan 5290002Israel. Raymond and Beverly Sackler School of Physics and Astronomy Tel-Aviv UniversityTel-Aviv 6997801Israel

Is it possible that a measurement of a spin component of a spin-1/2 particle yields the value 100?In 1988 Aharonov,Albert and Vaidman argued that upon pre-and postselection of particular spin states,weakening the coupling of a standard measurement procedure ensures this paradoxical *** theoretical prediction,called weak value,was realised in numerous experiments2-9,but its meaning remains very controversialsince its"anomalous"nature,i.e.z the possibility to exceed the eigenvalue spectrum,as well as its"quantumness"are *** address these questions by presenting the first experiment measuring anomalous weak values with just a single click,without the need for statistical *** measurement uncertainty is significantly smaller than the gap between the measured weak value and the nearest *** clarifying the meaning of weak values,demonstrating their non-statistical,single-particle nature,this result represents a breakthrough in understanding the foundations of quantum measurement,showing unprecedented measurement capability for further applications of weak values to quantum photonics.

关键词： quantum eigenvalue breakthrough

Energy Generation Processes and Cold Nuclear Fusion In Terms of Schrodinger Equation

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Chinese journal of nuclear physics 1997年第2期19卷 115-120页

作者： lev G.Sapogin Department of Physics,Technical University(MADI)Leningrad sky pr.64,A-319,125829,Moscow,Russia Department of Physics Technical University Leningradsky prospect 俄罗斯

The energy generation processes are analyzed in terms of Schrodinger equation,theformalism of which may account for both the cold nuclear fussion phenomena and the anomalousexcessive energy occurrences of a mysterious... 详细信息

关键词： Unitary quantum theory Energy generation Anomalous excessive energy Cold nuclear fusion

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影子银行:经济意义及政策

金融发展评论 2013年第2期 67-75页

作者： Stijn Claessens Zoltan Pozsar lev Ratnovski Manmohan Singh 国际货币基金组织

一、导言过去十年里,影子银行作为一种不同形式的金融中介迅速增长,但其经济作用尚没有被公众很好地了解。本文侧重研究影子银行系统的两个特别和重要的功能:证券化及抵押品中介。在发挥抵押品中介(债务方)功能方面,与发行"安全"负债、... 详细信息

一、导言过去十年里,影子银行作为一种不同形式的金融中介迅速增长,但其经济作用尚没有被公众很好地了解。本文侧重研究影子银行系统的两个特别和重要的功能:证券化及抵押品中介。在发挥抵押品中介(债务方)功能方面,与发行"安全"负债、为风险项目提供资金的传统银行类似,影子银行侧重于将信用从储户转移给借款人,并管理对手方风险,但影子银行的活动是在传统银行以外发生的。影子银行也不同于资本市场,因为其主要创建和分配某些类型的资产,而不是交易股票和债券等权益凭证。在履行证券化(资产方)功能的过程中,影子银行创造安全资产,满足储户的需求。通过分拆和重新包装风险,影子银行将现金流进行分档后创造出安全("AAA")

关键词：影子银行分档顺周期性抵押品自营商影子银行系统证券化系统性风险对冲基金资产管理公司投资者系统重要性金融机构经济

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魔法师之王

作者： (美)莱夫·格罗斯曼(lev Grossman)

来源：南通市图书馆图书评论

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空心管坯电渣重熔技术

材料与冶金学报 2011年第B3期10卷 81-85页

作者：臧喜民姜周华 lev Medovar 姜海龙东北大学材料与冶金学院沈阳110004 乌克兰巴顿电焊研究所东北大学材料先进制备技术工程研究中心沈阳110004

在分析了几种大口径厚壁管的生产方法后,发现电渣重熔管坯技术可解决其他方法生产大口径厚壁管生产过程中存在的成本高、铸件质量低的问题.通过对电渣重熔管坯技术的原理及几项关键技术的分析,证实电渣重熔管坯技术是可行的,并且具有广... 详细信息

在分析了几种大口径厚壁管的生产方法后,发现电渣重熔管坯技术可解决其他方法生产大口径厚壁管生产过程中存在的成本高、铸件质量低的问题.通过对电渣重熔管坯技术的原理及几项关键技术的分析,证实电渣重熔管坯技术是可行的,并且具有广泛的应用前景和经济价值.

关键词：电渣重熔厚壁管 T形结晶器结晶器导电漏渣

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创造自由的革命艺术宣言

世界美术 1991年第4期 17-19页

作者： Andre Breton lev Trotsky 陈群钱爱芬柯平法俄

我们可以毫不夸张地说,文明从来没有像今天这样面临严重的威胁.汪达尔人曾用野蛮的、但相比之下效率要低得多的手段在欧洲的一角抹去了古代文化.但是,今天我们看到,具有统一的历史的世界文明,却正被以整个现代技术军火库武装起来的反动... 详细信息

我们可以毫不夸张地说,文明从来没有像今天这样面临严重的威胁.汪达尔人曾用野蛮的、但相比之下效率要低得多的手段在欧洲的一角抹去了古代文化.但是,今天我们看到,具有统一的历史的世界文明,却正被以整个现代技术军火库武装起来的反动力量击打得摇摇晃晃.我们所想到的绝非仅仅是日益迫近的世界大战.即使是在“和平”时期.艺术与科学的地位也已变得令人完全无法容忍。任何哲学、社会学、科学或艺术的发现,只要它来源于某一个人,只要它使人的主观才能得到发挥,创造山某种客观上起到丰富文化作用的东西,

关键词：汪达尔人使人文化作用古代文化令人社会内涵创作领域奴隶制国家牙炎内心需求

Semantic Keys and Reading

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宏观语言学 2016年第2期4卷 1-10页

作者： Zev bar-lev San Diego State University USA

Semantic Keys are elements (word-parts) of written language that give an iconic,general representation of the whole word’s meaning. In written Sino-Japanese the “radical”or semantic components play this role. For example, the character meaning 'woman,female’ is the Semantic Key of the character for Ma 'Mama’ (alongside the phonetic component Ma, which means 'horse’ as a separate character). The theory of semantic Keys in both graphic and phonemic aspects is called qTheory or *** most innovative aspect of the present article is the hypothesis that, in languages using alphabetic writing systems, the role of Semantic Key is played by consonants, more specifically the first consonant. Thus, L meaning 'Lif t ’ is the Semantic Key of English L f,Ladle, Lofty, aLps，elevator，oLympus; Spanish leva, Lecantarse，aLto，Lengua; Arabic aLLah, and Hebrew? aeL-0aL ‘upto-above’ （the Israeli airline), Polish Lot ‘flight’ （the Polish airline); Hebrew aeL, aeLohim ‘God’， and haLLeluyah ‘praise-ye God’ （using Parallels, 'Lift up God’). Evidence for the universality of the theory is shown by many examples drawn from various languages, including Indo-European Semitic, Chinese and Japanese. The theory reveals hundreds of relationships within and between languages,related and unrelated, that have been “Hiding in Plain Sight”, to mention just one example:the Parallel between Spanish Pan 'bread’ and Mandarin Fan 'rice’.

关键词： Lexicon Semantic Theory Key-letters ambiguity

Disability and Related Factors among Road Traffic Accident Victims in Benin: Study from Five Public and Faith-Based Hospitals in Urban and Suburban Areas

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Open Journal of Epidemiology 2018年第4期8卷 226-241页

作者： Yolaine Glèlè-Ahanhanzo Alphonse Kpozèhouen Noel Moussiliou Paraiso Patrick Makoutodé Chabi O. Alphonse Biaou Eric Remacle Edgard-Marius Ouendo Alain levêque Epidemiology and Biostatistics Department Public Health Regional Institute Ouidah Benin Health Promotion Department Public Health Regional Institute Ouidah Benin Policies and Health Systems Department Public Health Regional Institute Ouidah Benin Humanité Inclusion Brussels Belgium Center of Research in Epidemiology Biostatistics and Clinical Research School of Public Health Université Libre de Bruxelles Brussels Belgium

Introduction: Road traffic accidents (RTAs) are a major public health issue in developing countries, where roads tend to be built haphazardly and accidents take a heavy toll on victims—including leaving them disabled. This study seeks to identify those factors that cause RTA victims to become disabled as a result of their injuries. Methods: This retrospective community-based study looked at RTA victims treated in five public and faith-based hospitals in Benin. Disability was evaluated using the Washington Group on Disabilities Statistics questionnaire. The independent variables were related to the victim’s socio-demographic traits, the circumstances of the accident, and post-crash response mechanisms. The proportions were compared using the chi-squared test, with a threshold of 5%. Results: The prevalence of disability among road traffic accident victims is 9.59% (CI 95%: 6.86% - 13.20%). The occurrence of disability is associated with age (p = 0.002), occupational group (p = 0.0077), the mode of transport used to transfer the victim (p p = 0.0035). The study also found that people fail to make sufficient use of post-crash response mechanisms. Conclusion: Public policy-makers should therefore focus on stepping up interventions to get more people using both protective equipment and post-crash response services.

关键词： Traffic Accident Disabled Persons Risk Factors

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概念与分期:世界历史教学中的方法论问题

世界历史评论 2022年第2期9卷 11-22,M0003,M0004,F0003页

作者： [俄]列夫·谢尔盖耶维奇·别洛乌索夫李振文(译) 莫斯科大学历史系俄罗斯教育科学院俄罗斯国际奥林匹克大学复旦大学历史学系

按照“现代史”的概念划分世界历史的传统方法已经过时。比照中世纪史的划分,我们可以将近代史按时代特征划分为近代早期、近代、近代晚期三个阶段。20世纪属于近代晚期,而非之前认为的“现代史”。苏联的“社会主义试验”是属于近代晚... 详细信息

按照“现代史”的概念划分世界历史的传统方法已经过时。比照中世纪史的划分,我们可以将近代史按时代特征划分为近代早期、近代、近代晚期三个阶段。20世纪属于近代晚期,而非之前认为的“现代史”。苏联的“社会主义试验”是属于近代晚期的现象,它在20世纪80年代末90年代初走向终结,标志着近代晚期的结束,随后历史转为“当代史”。“当代史”则是全新的历史时代,它的内容包括:信息社会、全球化、通信革命、数字经济、加密货币、国际恐怖主义、网络战争等。我们应该放弃“现代史”的概念。

关键词：世界历史分期近代早期近代晚期 “当代史” 现代史