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Morbidity and mortality of coagulase-negative staphylococcal sepsis in very-low-birth-weight infants

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World Journal of Pediatrics 2018年第3期14卷 269-273页

作者： Joseph B.Cantey Kelsey R.Anderson Ram R.Kalagiri lea H.Mallett Department of Pediatrics University of Texas Health Science Center San Antonio7703 Floyd Curl DriveSan AntonioTX 78229USA Texas A&M Health Science Center College of Medicine BryanTXUSA Texas A&M Health Science Center Baylor/Scott&White HealthTempleTXUSA

Background Coagulase-negative staphylococci (CoNS) are the most common cause of late-onset sepsis in the neonatal intensive care unit (NICU) and usually require vancomycin treatment. Our objective was to determine whether CoNS are associated with neonatal morbidity and mortality. Methods This was a retrospective cohort study of very-low-birth-weight (VLBW, ≤ 1500 g) infants from 1989 to 2015. Exclusion criteria were major congenital anomaly or death within 72 h. CoNS was considered a pathogen if recovered from ≥ 2 cultures, or 1 culture if treated for ≥ 5 days and signs of sepsis were present. Logistic regression was used to exam-ine factors associated with morbidity and mortality. Results Of 2242 VLBW infants, 285 (12.7%) had late-onset sepsis. CoNS (125, 44%),Staphylococcus aureus (52, 18%), and Escherichia coli (36, 13%) were the most commonly recovered organisms. In multivariate analysis, CoNS sepsis was not associated with mortality (OR 0.6 (95% CI 0.2-2.6)), but sepsis with other organisms was (OR 4.5 (95% CI 2.6-8.0))CoNS sepsis was associated with longer hospitalization but not risk for bronchopulmonary dysplasia, intraventricular hem-orrhage, or retinopathy of prematurity. Conclusion CoNS sepsis was not associated with mortality or morbidities other than length of stay. These findings support vancomycin-reduction strategies in the NICU.

关键词： Morbidity Mortality Neonate Sepsis

Re-entrant-Groove-Assisted VLS Growth of Boron Carbide Five-Fold Twinned Nanowires

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Chinese Physics Letters 2009年第8期26卷 230-233页

作者：付新蒋军刘超喻志阳 Steffan lea 袁俊 Laboratory of Advanced Materials Department of Materials Science and Engineering Tsinghua University Beijing 100084 Beijing National Center for Electron Microscopy Tsinghua University Beijing 100084 Department of Physics University of York York YOIO 5DD U.K.

We report a preferential growth of boron carbide nanowires with a five-fold twinned internal structure. The nanowires are found to grow catalytically via iron boron nanoparticles, but unusually the catalytic particle is in contact with the low-energy surfaces of boron carbide with V-shaped contact lines. We propose that this catalytical growth may be caused by preferential nucleation at the re-entrant grooves due to the twinning planes, followed by rapid spreading of atomic steps. This is consistent with the observed temperature dependence of the five-fold twinned nanowire growth.

关键词： sea surface nonliear interaction numerical method

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百超激光束传输技术

制造技术与机床 2009年第12期 56-57页

作者： lea Freiburghaus 瑞士百超激光有限公司上海200131

光束传输对于激光切割过程的可靠性及稳定性具有重大意义，瑞士百超专注研发光束传输质量。光束性能与传输是百超激光切割系统的核心要素，它是技术含量最高、最耗费时间的工作之一，也是决定机床切割是否稳定的重要因素。

关键词：传输技术激光束激光切割系统光束传输传输质量技术含量稳定性可靠性

Management Accounting Problems and Perspectives in the Local Government of Estonia： An Analysis From the Viewpoint of Parsons＇ Paradigm

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Journal of Modern Accounting and Auditing 2013年第1期9卷 20-36页

作者： Tarmo Kadak lea Roostalu Tallinn University of Technology Tallinn Estonia Tallinn City Office Tallinn Estonia Estonian Business School Tallinn Estonia Tallinn City Office Tallinn Estonia

This case study focuses on the current and future needs of the management accounting within the Tallinn city government and their potential relationships with the sustainability reporting. This analysis is based on the study carried out within the city organizations in 2011. The questionnaire drawn up by the authors includes several questions about the current management accounting tools of the city and their development and support needs. The authors also add some questions related to the sustainability reporting, which is obligatory for the city as one of the members of the Aalborg Charter. The quantitative methodology was used. The authors＇ conclusion is that the level of the managerial accountability of the Estonian municipality is increasing and its sole economic focus is changing to a broader perspective. According to the findings of the study, the authors argue that both management accounting principles and sustainability principles are coming closer together. By using Talcott Parsons＇ adaptation, goal attainment, integration, and latency （AGIL） paradigm, the authors point out four critical components for implementing the sustainability reporting into a management accounting system. The results of this study highlight the role of values in the management accounting development, which is in harmony with the AGIL paradigm.

关键词： adaptation goal attainment integration and latency (AGIL) paradigm budgeting cost accounting Estonia local government performance measurement sustainability reporting values

Realization of an integrated seeding and compensating potato planter based on one-way clutch

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International Journal of Agricultural and Biological Engineering 2020年第3期13卷 79-87页

作者： Guanping Wang Wei Sun lea-Der Chen Hua Zhang Xiaolong Liu Hongling Li Xiaoping Yang Hao Yang Mechanical and Electrical Engineering College Gansu Agricultural UniversityLanzhou 730070GansuChina College of Science and Engineering Texas A&M University-Corpus ChristiCorpus ChristiTexas 78412USA

The yield reduction caused by miss-seeding in potato mechanized sowing is *** existing research always needs to install a spare compensator on the original seed-metering ***,problems of complex planter structure and compensated potato seed poor landing accuracy need to be solved ***,a scheme of integrated seeding and compensating potato planter based on one-way clutch is proposed in this *** on a basic‘improved one raw potato planter’and the working principle of one-way clutch,power of seed-metering system is provided through main power transmission one-way clutch by land wheels when the system works ***,when miss-seeding detection system with infrared radiation deciding that a miss-seeding incident has happened,the seed-metering power will be replaced by a compensatory motor through compensating one-way clutch at a higher ***,the idea of catching-up compensation can be *** compensation is completed,the system controller disconnects the compensatory motor,and the seed-metering power will naturally switch to the land wheels again.A prototype based on this idea was *** tests showed that the accuracy of seed monitoring system is more than 99.9%;the adoption of catching-up compensation scheme does not bring about empty spoon rate rise *** the range of 0.2-0.8 m/s of the seed-metering chain speed,although the average success compensation rate decreases evidently with the increase of the chain speed,the success compensation rate is still near 70%even at 0.8 m/s,the vast majority of missed seeds can be compensated effectively.

关键词： potato planter infrared radiation miss-seeding detection one-way clutch catching-up compensation

The Collapse of Semi-Legal Institutions Among Ethiopian Immigrants in Israel and Their Impact on Intimate Partner Femicide in the Community

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Sociology Study 2021年第4期11卷 123-137页

作者： Arnon Edelstein lea Itzik Ashkelon Academic College AshkelonIsrael

Ethiopian Jews belonged in Ethiopia to a patriarchal culture,where violence against women was not only acceptable but *** extreme cases,the battered woman could appeal to the community’s *** functioned as a semi-legal institution,acting as a barrier against extreme violence towards women and preventing incidents of intimate partner femicide(IPF).In Israel,battered women began to avoid the elders after learning that it was preferable to appeal to the social services and lodge formal complaints about violent partners with the *** women are overrepresented in IPF to the extent of 16 times the rate in Israel’s *** professional literature emphasizes socio-cultural changes,such as the reversal of gender roles and status among Ethiopians in Israel,as the main risk factors in ***,psychological risk factors must also be considered concerning these changes and that some Ethiopian men cannot accept *** current article points out specific triggers and aims to address whether the collapse of the elders as a mediation mechanism has contributed to the high levels of IPF among Ethiopian women in Israel.

关键词： Ethiopian IPF immigration acculturation mediation mechanism

Controlling and Corporate Social Responsibility： A Comparative Study of German and Estonian Controlling

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Chinese Business Review 2011年第9期10卷 768-782页

作者： lea Roostalu Siret Pihelgas Estonian Business School Tallinn Estonia Mainor Business School Tallinn Estonia

This paper focuses on the functions of controlling in Estonia and Germany, The analysis based on the study carried out in Estonian enterprises in 2008. The study was conducted by the Estonian work group of the International Controller Association ICV （internationaler controller verein）. The methodology and controlling questionnaire were the same, which were used by the German work group of ICV in 2006. The mentioned questionnaire was also worked out in Germany by Otto Beisheim School of Management. The authors compared the results of both studies Cultural differences and their impact on the tasks of controllers were also scrutinized. The results of the research indicate that the tasks of Estonian controllers are strictly fixed with procedure documents, which leaves very lithe room lbr independence and initiative. Usually, they are not involved in the strategic planning and goal setting. The final conclusion is that the sustainability function of controlling is much more on the background compared to other functions of controlling, but in the future the role of this function is expected to increase

关键词： controlling the international controller association ICV (internationaler controller verein) corporate social responsibility (CSR) sustainability Estonia Germany

Ideology and Poetics in the Estonian Translations of Nikolai Leskov

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Sociology Study 2016年第5期6卷 312-319页

作者： Ljubov Kisseljova lea Pild University of Tartu Tartu Estonia

This paper brings up the issue of a systemic study of the translation of Russian classics into Estonian during the Soviet period. These translations are often considered to be only the result of the ＂Sovietization＂ of Estonian culture, but such approach is a simplification. Estonian translations of the Russian classics in the Soviet period, undoubtedly, depended on ideological conditions, but, it is argued here, were to a great extent determined by the mechanisms of cultural self-regulation and displayed continuity with translation strategies that had been established before the occupation, in the 1920s-1930s. In the independent Estonian Republic, a remarkable tradition of the translations of Russian classics existed thanks to the activity of A. H. Tammsaare, F. Tuglas, A. Oras, H. Talvik, B. Alver et al. Estonian translators devoted the particular attention to the text＇s audience--the Estonian readers. The paper explains why in the mid 19S0s Leskov, an ambivalent and diffficult-to-translate writer, was chosen by O. Samma and F. Kylli for the first presentation to the Estonian readers.

关键词： Soviet cultural policy two Soviet translation policy concepts Estonian translation tradition mechanisms of cultural self-regulation

Experimental and Theoretical Considerations of Electrolyte Conductivity in Glucose Alkaline Fuel Cell

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Circuits and Systems 2012年第1期3卷 111-117页

作者： lea Mor Zeev Rubin 不详

The paper focuses on the conductivity of the fuel cell electrolyte in a membraneless glucose-fueled alkaline fuel cell. The electrolyte conductivity is interpreted using simple physical models, considering either the empirical behavior of the solution’s viscosity, or the consideration of ions and molecules colliding in solutions. The conductivity is expressed as a function of KOH and glucose concentrations. The physical properties of the species (i.e. radii, thermal velocity) and the chemical equilibrium constant of the reaction that glucose undergoes in an alkaline solution can be estimate by comparing the experimental results with the theory.

关键词： Alkaline Fuel Cell Glucose Electrolyte Conductivity Collision