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119 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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High Sensitivity Optical Sensor Based on Surface Plasmon Effect on Graphene for Detection of DMSO Concentrations
Artículo
Material complementario disponible Artículo DOAJ
Gabriel A. Souto et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2025 · ISSN 2179-1074
Abstract In this study, a rib waveguide is used in the design of a plasmonic sensor. The structure consists of a dielectric substrate constituted of tantalum pentoxide (Ta2O5). On top of this substrate, a superstrate wit...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Material complementario
The Effect of the Modulation Period on the Diffusion Intermixing and Magnetic Properties Behavior of Pt/Co Thin Films Induced by Ion Pre-irradiation
Artículo
Acceso abierto Artículo DOAJ
Andrii Orlov et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 1729-4428
The effects of modulation period and N+ ion pre-irradiation on the layers intermixing and magnetic properties modification of Pt/Co and Pt/Co/Pt/Co stacks were investigated. The correlation between structural changes, di...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Clinical evaluation and therapeutic management of traumatic injuries and complications in the white-eared opossums (Didelphis albiventris) - case report
Artículo
Material complementario disponible Artículo DOAJ
J.L. Timóteo et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2025 · ISSN 1678-4162
ABSTRACT The increasing interaction between wildlife and urban environments poses significant challenges to wild animal health and welfare. In this context, the white-eared opossum (Didelphis albiventris) emerges as a re...
LCC LCC:Animal cultureIdioma eng
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Material complementario
Mechanical Response and Superelastic Properties of Cu-11.85Al-3.2Mn-0.1Ti TPMS Structures Printed by Laser Powder Bed Fusion
Artículo
Acceso abierto Artículo DOAJ
Mingzhu Dang et al · KeAi Communications Co., Ltd · 2025 · ISSN 2192-8258
Abstract Triply periodic minimal surfaces (TPMS) are structures with smooth surfaces and excellent energy absorption properties. Combining new functional materials, such as shape memory alloys, with TPMS structures provi...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Microwave Brain Lesion Detection and Localization Using Classification Algorithms
Artículo
Material complementario disponible Artículo DOAJ
H. Şahintürk et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2025 · ISSN 2179-1074
Abstract Recently, many machine learning techniques have been presented to detect brain lesions or determine brain lesion types using microwave data. However, there are limited studies analyzing the location of the lesio...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Pesticide drift: comparing spraying systems under variable field climatic conditions
Artículo
Acceso abierto Artículo DOAJ
Camila Rebelatto Muniz et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2025 · ISSN 0370-4661
Safe pesticide application must ensure efficacy in pest control while minimizing environmental and human health risks. This study investigated pesticide potential drift by comparing ground and aerial spraying systems und...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Open Access
Nutritional and morpho-anatomical characterization of Phyllostachys aurea (Poaceae, Bambusoideae, Bambuseae) foliage for Argentine livestock systems
Artículo
Material complementario disponible Artículo DOAJ
Marisa Wawrzkiewicz et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2025 · ISSN 0370-4661
Bamboo cultivation in Argentina could represent a major economic activity if its various applications were revealed. This study characterized the anatomy and micromorphology of leaf blades by optical and scanning electro...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Palliative therapeutic intervention in canine oral melanoma: adjuvant treatment approach
Artículo
Material complementario disponible Artículo DOAJ
C.M. Gonzalez-Zambrano et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2025 · ISSN 1678-4162
ABSTRACT Oral neoplasms are classified as non-odontogenic, predominantly malignant, and odontogenic, typically benign. Melanoma is a malignant tumor arising from melanocytes and nevus cells, found in the skin and mucous ...
LCC LCC:Animal cultureIdioma eng
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Material complementario
A new Echimyidae (Mammalia, Rodentia) host of Amblyomma ovale Koch, 1844 in the eastern Brazilian Amazon, and a pathogen survey
Artículo
Acceso abierto Artículo DOAJ
Darlison Chagas-de-Souza et al · Colégio Brasileiro de Parasitologia Veterinária · 2025 · ISSN 1984-2961
Abstract The genus Amblyomma has the largest number of tick species in the Neotropical region. Amblyomma ovale displays high ecological plasticity and can be found in different habitats and a variety of vertebrate hosts....
LCC LCC:Animal cultureIdioma eng
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Open Access
Advanced in Islanding Detection and Fault Classification for Grid-Connected Distributed Generation using Deep Learning Neural Network
Artículo
Acceso abierto Artículo DOAJ
Rusvaira Qatrunnada et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2025 · ISSN 2354-8924
Nowadays, the use of renewable energy is increasing, especially distributed power generation (DG) connected to the power grid. There are several problems when DG is connected to the grid. The principal obstacle pertains ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Aging workforce and labour market trends in the European Union: A bibliometric analysis
Artículo
Material complementario disponible Artículo DOAJ
Ana Marija Filipas et al · Faculty of Economics University of Rijeka · 2025 · ISSN 1331-8004
This study examines the main consequences of Europe’s ageing population, including its effects on the labour market, employment dynamics, education, and socio-economic inequalities. It aims to identify and analyse tren...
LCC TENDOkVjb25vbWljIHRoZW9yeS4gRGVtb2dyYXBoeQ~~Idioma eng
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Antarctic Bacteriophages: Their Ecological Role and Biotechnological Potential
Artículo
Acceso abierto Artículo CONICET Digital
Napolitano, Nicolas Antonio et al · Fundación Agenda Antártica; Antarctic and Southern Ocean Coalition · 2025 · ISSN 2451-5736
Viruses that infect bacteria (bacteriophages or phages) are the most abundant biological entities in thebiosphere. Phages play a central role in shaping microbial communities and regulating global biogeochemicalcycles. T...
Idioma eng
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Open Access
Blended psychological interventions for emotional disorders in youth: acceptability and intention to use in a sample of Portuguese psychologists
Artículo
Acceso abierto Artículo DOAJ
Bárbara Gomes-Pereira et al · Associação de Psiquiatria do Rio Grande do Sul · 2025 · ISSN 2238-0019
Abstract Objectives: The increase in mental health problems among youth highlights the need for accessible and cost-effective psychological interventions. Blended interventions, which combine face-to-face and online ses...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Open Access
Centimeter-size achromatic metalens in long-wave infrared
Artículo
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Zhao Fen et al · Wiley · 2025 · ISSN 2192-8614
Metalens has shown its significantly ultra-light and ultra-thin features. However, large-aperture achromatic metalens is constrained by both maximum dispersion range and computational memory. Here, we propose a fully dev...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Clinical Value of Various Histological Factors in Cutaneous and Subcutaneous Mast Cell Tumors in 197 Dogs
Artículo
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Katherine Boyd et al · Oxford University Press · 2025 · ISSN 0891-6640
ABSTRACT Background Many histological tests have been correlated with outcome in mast cell tumors (MCTs)in dogs, but their statistical independence is uncertain. Objective To investigate the clinical value of histologica...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Conjoined twins (Siamese) in guinea pigs (Cavia porcellus): description of anatomopathological findings of a case of cephalothoracoonphalopagus
Artículo
Material complementario disponible Artículo DOAJ
D. Zea-Gonzales et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2025 · ISSN 1678-4162
ABSTRACT The objective of the research was to describe the physical characteristics, through X-rays and necropsy in conjoined twins (Siamese twins) of female guinea pigs (Cavia porcellus). The study sample was located in...
LCC LCC:Animal cultureIdioma eng
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Material complementario
Deficiency of vitamin D is associated with antenatal depression: a cross-sectional study
Artículo
Acceso abierto Artículo DOAJ
Helena Garcia dos Santos et al · Associação de Psiquiatria do Rio Grande do Sul · 2025 · ISSN 2238-0019
Abstract Objective Approximately 6 to 13% of women suffer from antenatal depression (AD) around the world. AD can lead to several health problems for mother and baby. Vitamin D is a molecule that appears to have great ...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Open Access
Developing Kindergarten Management System for Supporting the Regional Educational Report
Artículo
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Anita Anita et al · LPPM Universitas Bhinneka Nusantara · 2025 · ISSN 2303-1425
Administrative tasks in early childhood education centers often face challenges when conducted manually, leading to delays in reporting, data inconsistencies, and limited access for parents. Unlike conventional school ma...
LCC TENDOkdlbmVyYWwgV29ya3M~Idioma eng
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Open Access
Development of Geolocation-Based Employee Attendance Application on Android Mobile
Artículo
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Nisa Kurnia et al · LPPM Universitas Bhinneka Nusantara · 2025 · ISSN 2303-1425
The development of mobile-based systems in Indonesia has provided innovative solutions to improve the efficiency of conventional administrative processes, especially in employee attendance. This research aims to develop ...
LCC TENDOkdlbmVyYWwgV29ya3M~Idioma eng
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Open Access
Enhanced Detection of High Impedance Faults in Smart Distribution Networks Using Differential Energy Indicators
Artículo
Material complementario disponible Artículo DOAJ
Andi Syarifuddin et al · Department of Electrical Engineering, Faculty of Engineering, Universitas Khairun · 2025 · ISSN 2354-8924
The detection of high impedance faults (HIFs) plays a crucial role in modern active distribution systems to prevent risks like equipment failures, fire incidents, and disruptions in service, while maintaining a stable po...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Enriched Shotgun Sequencing to Assess the Effects of Interventions to Reduce Antimicrobial Use in Neonatal Dairy Calves
Artículo
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Rebecca Flancman et al · Oxford University Press · 2025 · ISSN 0891-6640
ABSTRACT Background Neonatal diarrhea accounts for 20%–25% of morbidity among calves, and antimicrobial drugs (AMDs) are often administered for treatment. Systematic approaches that mitigate antimicrobial use (AMU) can...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Flat nonlinear optics with intersubband polaritonic metasurfaces
Artículo
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Krakofsky Jonas H. et al · Wiley · 2025 · ISSN 2192-8614
Nonlinear intersubband polaritonic metasurfaces produce some of the strongest second- and third-order nonlinear optical responses reported for condensed matter systems at infrared frequencies. These metasurfaces are fabr...
LCC TENDOlBoeXNpY3M~Idioma eng
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Flow Field Design and Experiments on Electrochemical Machining of Blisk Channels Using Multiple Tube Electrode
Artículo
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Shuanglu Duan et al · KeAi Communications Co., Ltd · 2025 · ISSN 2192-8258
Abstract In electrochemical machining (ECM), the electrolyte flow field has a significant effect on machining stability, efficiency, and surface quality. In multitool ECM of blisk channels, the traditional open outflow m...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Functional impairment and post-stroke depression: a 6-month longitudinal study
Artículo
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Larissa P. Borlina Beltrami et al · Associação de Psiquiatria do Rio Grande do Sul · 2025 · ISSN 2238-0019
Abstract Objective In recent decades, there have been considerable advances in treatment and prevention of acute ischemic stroke (IS). However, even after treatment, approximately two-thirds of patients with IS have som...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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