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118 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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A Modified Radiopropagation Multipath Model for Constant Refractivity Gradient Profiles
Artículo
Acceso abierto Artículo DOAJ
D. Parada et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2023 · ISSN 2179-1074
Abstract This paper presents a radiopropagation algorithm based on a Ray Tracing (RT) technique that combines a modified multipath model for constant refractivity gradient profiles and the Uniform Theory of Diffraction (...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Conventional diagnostic methods and immunohistochemistry in the detection of gastric Helicobacter species in dogs with chronic gastropathy
Artículo
Acceso abierto Artículo DOAJ
J.E.S. Paranhos et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2023 · ISSN 1678-4162
ABSTRACT An accurate diagnostic test for Helicobacter spp. infection in dogs is necessary but no gold standard diagnostic method has yet been established. The purpose of this study was to assess the sensitivity of conven...
LCC LCC:Animal cultureIdioma eng
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Open Access
Design and Implement Machine Learning Tool for Cyber Security Risk Assessment
Artículo
Acceso abierto Artículo DOAJ
Omar I. Sheet et al · University of Mosul, College of Education for Pure Science · 2023 · ISSN 1812-125X
Cyber-attacks have increased in number and severity, which has negatively affected businesses and their services. As such, cyber security is no longer considered merely a technological problem, but must also be considere...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Effect of esomeprazole with and without a probiotic on fecal dysbiosis, intestinal inflammation, and fecal short‐chain fatty acid concentrations in healthy dogs
Artículo
Acceso abierto Artículo DOAJ
Rae McAtee et al · Oxford University Press · 2023 · ISSN 0891-6640
Abstract Background Proton pump inhibitors can cause diarrhea and a transient increase in fecal dysbiosis index in dogs. It is unknown if concurrent probiotic administration mitigates these effects. Objective/Hypothesis ...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Emission performance assessment of passenger car engines: A comparative analysis
Artículo
Acceso abierto Artículo DOAJ
Sebastian Szymon Grzesiak · Lodz University Press · 2023 · ISSN 2300-1690
The automotive market is constantly developing and employing innovative technologies. The new trend of electromobility affects the whole world and is part of the transformation of the economy. Also, the European Union ta...
LCC LCC:Philosophy. Psychology. Religion; TENDOlNvY2lvbG9neSAoR2VuZXJhbCk~Idioma eng
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Open Access
Fast Estimation of Loader’s Shovel Load Volume by 3D Reconstruction of Material Piles
Artículo
Acceso abierto Artículo DOAJ
Binyun Wu et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract Fast and accurate measurement of the volume of earthmoving materials is of great significance for the real-time evaluation of loader operation efficiency and the realization of autonomous operation. Existing met...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Ferroelectrically modulate the Fermi level of graphene oxide to enhance SERS response
Artículo
Material complementario disponible Artículo DOAJ
Mingrui Shao et al · Editorial Office of Opto-Electronic Journals Group, Institute of Optics and Electronics, CAS, China · 2023 · ISSN 2096-4579
Surface-enhanced Raman scattering (SERS) substrates based on chemical mechanism (CM) have received widespread attentions for the stable and repeatable signal output due to their excellent chemical stability, uniform mole...
LCC TENDOk9wdGljcy4gTGlnaHQ~Idioma eng
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Geriatric assessment for older people with cancer: policy recommendations
Artículo
Acceso abierto Artículo DOAJ
P. A. L. Seghers et al · KeAi Communications Co., Ltd · 2023 · ISSN 2397-0642
Abstract Most cancers occur in older people and the burden in this age group is increasing. Over the past two decades the evidence on how best to treat this population has increased rapidly. However, implementation of ne...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Hemostatic profiles in dogs with sudden acquired retinal degeneration syndrome
Artículo
Material complementario disponible Artículo DOAJ
Alex M. Lynch et al · Oxford University Press · 2023 · ISSN 0891-6640
Abstract Background Sudden acquired retinal degeneration syndrome (SARDS) is a common cause of irreversible blindness in dogs. It bears clinical resemblance to hypercortisolism, which can be associated with hypercoagulab...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Impact of the COVID-19 pandemic and generational heterogeneity on ecommerce shopping styles – A case study of Sacramento, California
Artículo
Acceso abierto Artículo DOAJ
Qianhua Luo et al · Tsinghua University Press · 2023 · ISSN 2772-4247
The COVID pandemic has accelerated the growth of ecommerce and reshaped shopping patterns, which in turn impacts trip-making and vehicle miles traveled. The objectives of this study are to define shopping styles and quan...
LCC LCC:Transportation engineeringIdioma eng
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Open Access
Influence of Gold Nanoparticle Shape and Single-Cell Localization on Energy Deposition Efficiency and Irradiation Specificity in Photon Radiotherapy
Artículo
Acceso abierto Artículo DOAJ
Slobodan Milutinović et al · SAGE Publishing · 2023 · ISSN 1847-9804
Gold nanoparticles (AuNPs) have been investigated extensively in the past twenty years as a sensitizing agent in photon radiotherapy. Targeted delivery of AuNPs to specific sites in cells and tissues contributes to highl...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
Interfacing differently oriented biaxial van der Waals crystals for negative refraction
Artículo
Material complementario disponible Artículo DOAJ
Liu Ruey-Tarng et al · Wiley · 2023 · ISSN 2192-8614
Negative refraction has a wide range of applications in diverse fields such as imaging, sensing, and waveguides and typically entails the fabrication of intricate metamaterials endowed with hyperbolic features. In contra...
LCC TENDOlBoeXNpY3M~Idioma eng
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Lane changing and congestion are mutually reinforcing?
Artículo
Acceso abierto Artículo DOAJ
Yang Gao et al · Tsinghua University Press · 2023 · ISSN 2772-4247
This study presents a comprehensive analysis of the relationship between congestion and lane changing, using vehicle trajectory data from the M1 motorway in Sydney. We establish a connection between the distribution of t...
LCC LCC:Transportation engineeringIdioma eng
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Open Access
Maternal Blood Fatty Acid Levels in Fetal Growth Restriction
Artículo
Material complementario disponible Artículo DOAJ
Raquel Margiotte Grohmann et al · Federação Brasileira das Sociedades de Ginecologia e Obstetrícia · 2023 · ISSN 0100-7203
Abstract Objective: To assess the maternal blood levels of fatty acids (FAs) in pregnancies with fetal growth restriction (FGR). Methods: This prospective cross-sectional study included pregnant women with gestational ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Morphological aspects and pathological impacts of cystic echinococcosis in liver of slaughtered sheep and host-parasite relationship
Artículo
Acceso abierto Artículo DOAJ
A. Al-Ghamdi et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2023 · ISSN 1678-4162
ABSTRACT Cystic echinococcosis (CE) is a parasite-borne disease caused by the larval stage of Echinococcus granulosus belonging to family Taeniidae, is an endemic disease, distributed worldwide as a neglected parasite wi...
LCC LCC:Animal cultureIdioma eng
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Open Access
Multiple symmetry protected BIC lines in two dimensional synthetic parameter space
Artículo
Acceso abierto Artículo DOAJ
Zhang Fengyuan et al · Wiley · 2023 · ISSN 2192-8614
Bound states in the continuum (BICs) have attracted significant interest in recent years due to their unique optical properties, such as infinite quality factor and wave localization. In order to improve the optical perf...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
On the Issue of the Typological Definition of the So-called “Central European Castell”
Artículo
Acceso abierto Artículo DOAJ
Luboš Hobl · Lodz University Press · 2023 · ISSN 0208-6034
Typology is one of the fundamental archaeological methods that helps to organise large amounts of data and facilitates their handling. It is also used in castellology, where it categorises castles into various types, for...
LCC LCC:ArchaeologyIdioma eng
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Open Access
Online Identification of Lithium-ion Battery Model Parameters with Initial Value Uncertainty and Measurement Noise
Artículo
Acceso abierto Artículo DOAJ
Xinghao Du et al · KeAi Communications Co., Ltd · 2023 · ISSN 2192-8258
Abstract Online parameter identification is essential for the accuracy of the battery equivalent circuit model (ECM). The traditional recursive least squares (RLS) method is easily biased with the noise disturbances from...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Petr Gibas a kol.: Kutilství: Od „udělej si sám“ po DIY
Artículo
Acceso abierto Artículo DOAJ
Dorotea Mejstříková · Karolinum Press · 2023 · ISSN 1804-0616
Book review on Petr Gibas a kol.: Kutilství: Od „udělej si sám“ po DIY. Praha: Sociologický ústav AV ČR, 2020, 127 s.
LCC TENDOlNvY2lvbG9neSAoR2VuZXJhbCk~Idioma ces
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Open Access
Presumptive phenobarbital‐induced systemic lupus erythematosus in a domestic dog
Artículo
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Erin Phillips et al · Oxford University Press · 2023 · ISSN 0891-6640
Abstract Case Description We describe a case of presumptive acquired systemic lupus erythematosus secondary to phenobarbital administration in a dog, which resolved with withdrawal of the drug. Clinical Findings A 3.5 ...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Scale of Sexual Prejudice Against Bisexuals: Evidence of Validity
Artículo
Acceso abierto Artículo DOAJ
Nathália Nicácio de Freitas Nery et al · Universidade de São Francisco, Programa de Pós-Graduação Stricto Sensu em Psicologia · 2023 · ISSN 2175-3563
Abstract Sexual prejudice against bisexuals is widespread in society. However, little research has been done on this phenomenon because it is difficult to measure. The aim of the current study was to validate a short ver...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Scales, levels of agency and condensation
Artículo
Acceso abierto Artículo DOAJ
Gustavo Lins Ribeiro · Programa de Pós-Graduação em Antropologia Social da Universidade de Brasília (PPGAS/UnB) · 2023 · ISSN 0102-4302
My objective in this essay is not to analyse or criticize the diverse theoretical positions that make up the ample and complex field of debates on scale. Instead, in what follows, I first seek to contribute to mapping so...
LCC TENDOkFudGhyb3BvbG9neQ~~; TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
Taking a Text and Tweaking it: Using Wendy Belcher’s 12-Week Journal Writing Program to Support Writing Wellbeing for Busy Educators
Artículo
Acceso abierto Artículo DOAJ
Abigail Winter · STARS Conference · 2023 · ISSN 2205-0795
This practice report argues that, in a higher education system where publication is a key performance metric, existing resources, such as textbooks, can be used and modified to make engaging and valuable professional dev...
LCC LCC:Theory and practice of educationIdioma eng
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Open Access
The Reibergram for immunoglobulin A in dogs: Evaluation of intrathecal IgA synthesis using a quotient graph in dogs with neurological diseases
Artículo
Material complementario disponible Artículo DOAJ
Mirja L. Püschel et al · Oxford University Press · 2023 · ISSN 0891-6640
Abstract Background Increased cerebrospinal fluid (CSF) protein concentration is a common finding in neurological diseases of dogs. Distinguishing between intrathecally‐produced proteins and proteins that have passed t...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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