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119 resultados encontrados.

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Methodology of Problems Creation and Selection for Astronomy Olympiads on Example of Tasks on the Topic of Kepler's Laws
Artículo
Acceso abierto Artículo DOAJ
Yaroslav Ersteniuk et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 2311-0155
Based on many years of experience in the organization of the third stage of Ukrainian National Astronomy Olympiad, the authors of the article attempt to formulate general principles for the selection and compilation of a...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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3D super-resolved imaging in live cells using sub-diffractive plasmonic localization of hybrid nanopillar arrays
Artículo
Acceso abierto Artículo DOAJ
Kim Soojung et al · Wiley · 2020 · ISSN 2192-8606
Analysing dynamics of a single biomolecule using high-resolution imaging techniques has been had significant attentions to understand complex biological system. Among the many approaches, vertical nanopillar arrays in co...
LCC TENDOlBoeXNpY3M~Idioma eng
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Political marketing at the frontier of hybrid warfare
Artículo
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Horia Mihălcescu · Fundația „Sfera Publică XXI” · 2020 · ISSN 1221-6720
War and the hybrid threat are two types of activities legally differentiated only by the word „war”. They aim at exploiting and generating vulnerabilities of the target states and have become areas of reflection to i...
LCC LCC:Political science; TENDOlBvbGl0aWNhbCBzY2llbmNlIChHZW5lcmFsKQ~~Idioma eng
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Running-In Behavior of Wet Multi-plate Clutches: Introduction of a New Test Method for Investigation and Characterization
Artículo
Acceso abierto Artículo DOAJ
Katharina Voelkel et al · KeAi Communications Co., Ltd · 2020 · ISSN 1000-9345
Abstract Wet multi-plate clutches are relevant components of modern drivetrain applications, not only in terms of function but also safety and comfort. Especially at the beginning of their lifetime, distinct changes of t...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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2D molybdenum carbide (Mo2C)/fluorine mica (FM) saturable absorber for passively mode-locked erbium-doped all-fiber laser
Artículo
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Liu Sicong et al · Wiley · 2020 · ISSN 2192-8614
As a new member of saturable absorber (SA), molybdenum carbide (Mo2C) has some excellent optical properties. Herein, we report a new type of Mo2C/fluorine mica (FM) SA device. Uniform and compact Mo2C films were deposite...
LCC TENDOlBoeXNpY3M~Idioma eng
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Black phosphorus (BP)–graphene guided-wave surface plasmon resonance (GWSPR) biosensor
Artículo
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Su Mingyang et al · Wiley · 2020 · ISSN 2192-8606
Due to lower out-of-plane electrical conductance, black phosphorus (BP) provides a suitable host material for improving the sensitivity of biosensors. However, BP oxidizes easily, which limits practical applications. In ...
LCC TENDOlBoeXNpY3M~Idioma eng
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A Fast Multi-tasking Solution: NMF-Theoretic Co-clustering for Gear Fault Diagnosis under Variable Working Conditions
Artículo
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Fei Shen et al · KeAi Communications Co., Ltd · 2020 · ISSN 1000-9345
Abstract Most gear fault diagnosis (GFD) approaches suffer from inefficiency when facing with multiple varying working conditions at the same time. In this paper, a non-negative matrix factorization (NMF)-theoretic co-cl...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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A simple transfer-matrix model for metasurface multilayer systems
Artículo
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Berkhout Annemarie et al · Wiley · 2020 · ISSN 2192-8606
In this work we present a simple transfer-matrix based modeling tool for arbitrarily layered stacks of resonant plasmonic metasurfaces interspersed with dielectric and metallic multilayers. We present the application of ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Antibiotic Susceptibility Patterns and Prevalence of Streptococcus Agalactiae Rectovaginal Colonization Among Pregnant Women in Iran
Artículo
Material complementario disponible Artículo DOAJ
Mina Dashtizade et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2020 · ISSN 0100-7203
Abstract Objective Streptococcus agalactiae is an important pathogen in neonates and pregnant women. Neonatal invasive infections due to S. agalactiae are life-threatening and preventive strategies for this challenge o...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Beliefs towards the COVID-19 pandemic among patients with emotional disorders in China
Artículo
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Xiang Lin et al · Wiley · 2020 · ISSN 2517-729X
Background The novel coronavirus disease 2019 (COVID-19) pandemic has given rise to fear and panic in the public. Although hospitals in China reduced outpatient visits and restricted inpatient admission to lower the risk...
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Open Access
Black phosphorus-Au nanocomposite-based fluorescence immunochromatographic sensor for high-sensitive detection of zearalenone in cereals
Artículo
Material complementario disponible Artículo DOAJ
Li Shijie et al · Wiley · 2020 · ISSN 2192-8606
Rapid and high-sensitive detection of mycotoxins is believed to be of vital importance in assuring food safety. In this study, we developed a novel fluorescence immunochromatographic sensor (ICS) for the mycotoxin of zea...
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CO-DETERMINATION AND APPRENTICESHIP IN SME: A QUALITATIVE STUDY ON WORK COUNCILS AND THEIR CONTRIBUTION TO THE QUALITY OF APPRENTICESHIP TRAINING
Artículo
Acceso abierto Artículo DOAJ
Christiane Eberhardt et al · Institute of Vocational Education of the National Academy of Educational Sciences of Ukraine · 2020 · ISSN 2707-3092
Relevance. Training systems which are based on the principle of apprenticeship and involve the company as a central venue are gaining in significance in international terms. The fundamental recognition here is, “Appren...
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Cardiovascular‐renal axis disorder and acute‐phase proteins in cats with congestive heart failure caused by primary cardiomyopathy
Artículo
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Mengmeng Liu et al · Oxford University Press · 2020 · ISSN 0891-6640
Abstract Background Currently, the pathogenesis of congestive heart failure (CHF) in cats is not fully understood. Objective To identify novel biomarkers for CHF in cats caused by primary cardiomyopathy, particularly rel...
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Delaying clozapine: how long is too long?
Artículo
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Tom Varghese M et al · Wiley · 2020 · ISSN 2517-729X
Background Although clozapine is the most effective drug for treatment-resistant schizophrenia, its use remains restricted in clinical practice in India. The delay in initiating treatment with clozapine and its impact on...
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Deliberation level of constitutional debates in Georgian Parliament
Artículo
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Napetvaridze Vladimeri et al · Metropolitan University Prague / Central European Political Science Association · 2020 · ISSN 1801-3422
In the given paper a discourse quality index (DQI) tool, rooted to criteria elaborated by Jurgen Habermas’s in his discourse ethics, will be modified and used to assess the deliberation level of the 1995 Georgian Parli...
LCC LCC:Political scienceIdioma eng
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Evaluation of nutrient content and caloric density in commercially available foods formulated for senior cats
Artículo
Material complementario disponible Artículo DOAJ
Stacie C. Summers et al · Oxford University Press · 2020 · ISSN 0891-6640
Abstract Background Cat foods marketed for senior cats (≥7 years) are available to owners. The variability in the nutritional content of these foods is unknown. Objectives To measure the caloric density and caloric d...
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FEDERAL CIVIL SERVICE EXAMINATIONS FOR UNIVERSITY FACULTY AND AFFIRMATIVE ACTIONS FOR RACIAL EQUALITY
Artículo
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Luiz Mello et al · Fundação Carlos Chagas · 2020 · ISSN 0100-1574
Abstract In this study, quali-quanti methodology was applied to analyze the implementation of Law no. 12,990/2014 on quotas for Black candidates at 63 federal universities and 38 federal ‘institutes’ (secondary and v...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; TENDOlNvY2lvbG9neSAoR2VuZXJhbCk~Idioma eng
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Hypertensive Disorders: Prevalence, Perinatal Outcomes and Cesarean Section Rates in Pregnant Women Hospitalized for Delivery
Artículo
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Francisco Lírio Ramos Filho et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2020 · ISSN 0100-7203
Abstract Objective: To evaluate the prevalence of hypertensive disorders, perinatal outcomes (preterm infants, low birthweight infants and Apgar score < 7 at the 5th minute and fetal deaths) and the cesarean rates in pr...
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INCOME SMOOTHING THROUGH LOAN LOSS PROVISIONS IN SOUTH AND EASTERN EUROPEAN BANKS
Artículo
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Albulena Shala et al · Faculty of Economics University of Rijeka · 2020 · ISSN 1331-8004
This study provides empirical evidence on income smoothing from the banking sector in nine South-Eastern Europe (SEE) countries for the period 2005-2014 by applying a number of methodological approaches. First, by usin...
LCC TENDOkVjb25vbWljIHRoZW9yeS4gRGVtb2dyYXBoeQ~~Idioma eng
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Kinematic Sensitivity Analysis and Dimensional Synthesis of a Redundantly Actuated Parallel Robot for Friction Stir Welding
Artículo
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Xinxue Chai et al · KeAi Communications Co., Ltd · 2020 · ISSN 1000-9345
Abstract Friction stir welding (FSW) has been widely applied in many fields as an alternative to traditional fusion welding. Although serial robots can provide the orientation capability required to weld along curved sur...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Larva migrans in Votuporanga, São Paulo, Brazil: Where does the danger hide?
Artículo
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Giane Serafim da Silva et al · Colégio Brasileiro de Parasitologia Veterinária · 2020 · ISSN 1984-2961
Abstract Soil samples collected near municipal schools (public/EMEI and private/EPEI schools), clubs (CLB), public squares (PS) and residential condominiums (CND) and samples of animal faeces from the Zoonosis Control Ce...
LCC LCC:Animal cultureIdioma eng
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Open Access
Long‐term outcome of Miniature Schnauzers with genetically confirmed demyelinating polyneuropathy: 12 cases
Artículo
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Alba Farré Mariné et al · Oxford University Press · 2020 · ISSN 0891-6640
Abstract Background A demyelinating polyneuropathy with focally folded myelin sheaths was reported in 3 Miniature Schnauzers in France in 2008 and was predicted to represent a naturally occurring canine homologue of Char...
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Long‐term postoperative pain evaluation in dogs with thoracolumbar intervertebral disk herniation after hemilaminectomy
Artículo
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Natalia Zidan et al · Oxford University Press · 2020 · ISSN 0891-6640
Abstract Background Chronic neuropathic pain is a common complication in people with spinal cord injury (SCI) but has not been investigated in dogs. Objective To determine the reliability of measuring spinal mechanical s...
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Measurement of preprandial and postprandial urine calcium to creatinine ratios in male Miniature Schnauzers with and without urolithiasis
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Susan V. Carr et al · Oxford University Press · 2020 · ISSN 0891-6640
Abstract Background We aimed to identify a simple test for excessive calciuresis and predict calcium oxalate (CaOx) disease in Miniature Schnauzers. We investigated the impact of postprandial time on the urine calcium to...
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