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113 resultados encontrados.

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Performance of lambs under four levels of dietary supplementation and artificially mix-infected with Haemonchus contortus and Trichostrongylus colubriformis
Artículo
Material complementario disponible Artículo DOAJ
Nadino Carvalho et al · Colégio Brasileiro de Parasitologia Veterinária · 2021 · ISSN 1984-2961
Abstract The effect of four diets on the performance of Dorper lambs that were artificially mix-infected with 1000 infective larvae (L3) of Haemonchus contortus and 1000 L3 of Trichostrongylus colubriformis every three d...
LCC LCC:Animal cultureIdioma eng
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Bone morphogenetic protein 2: heterologous expression and potential in bone regeneration
Artículo
Acceso abierto Artículo DOAJ
Andrea Mesa-Restrepo et al · Universidad de Antioquia · 2021 · ISSN 2145-7166
Currently, bone morphogenetic protein 2 (BMP-2) is one of the two osteoinductive growth factors used in medical devices to promote bone formation. Typically, this protein is bought from commercial houses at high rates an...
LCC LCC:Biology (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Studying Formability Limits By Combining Conventional and Incremental Sheet Forming Process
Artículo
Acceso abierto Artículo DOAJ
Fabio Andre Lora et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract In this work it is assessed the potential of combining conventional and incremental sheet forming processes in a same sheet of metal. This so-called hybrid forming approach is performed through the manufacture o...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Open Access
Supporting Student Experience During the Pandemic and Beyond
Artículo
Material complementario disponible Artículo DOAJ
Rebecca Sanderson et al · STARS Conference · 2021 · ISSN 2205-0795
This article reports the findings from a small-scale, qualitative and phenomenological institutional research project, undertaken during the COVID-19 pandemic, on the experiences of undergraduate students from groups who...
LCC LCC:Theory and practice of educationIdioma eng
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Azimuthally and radially polarized orbital angular momentum modes in valley topological photonic crystal fiber
Artículo
Acceso abierto Artículo DOAJ
Zhang Zhishen et al · Wiley · 2021 · ISSN 2192-8614
Artificially tailoring the polarization and phase of light offers new applications in optical communication, optical tweezers, and laser processing. Valley topological physics provides a novel paradigm for controlling el...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Collard greens and chicory intercropping efficiency as a function of chicory (Cichorium intybus) transplant time
Artículo
Material complementario disponible Artículo DOAJ
Tancredo José Carlos et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2021 · ISSN 0370-4661
Vegetable intercropping has advantages over single cultivation in terms of less environmental impact. However, to convince farmers to adopt this production system, it is necessary to prove greater efficiency in the produ...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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A Suggested System For Palmprint Recognition Using Curvelet Transform And Co-Occurrence Matrix.
Artículo
Acceso abierto Artículo DOAJ
meaad alhadidi · University of Mosul, College of Education for Pure Science · 2021 · ISSN 1812-125X
The main purpose of this paper is to create a palmprint recognition system (PPRS) that uses the curvelet transform and co-occurrence matrix to recognize a hand's palmprint. The suggested system is composed of several st...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Planning and Decision-making for Connected Autonomous Vehicles at Road Intersections: A Review
Artículo
Material complementario disponible Artículo DOAJ
Shen Li et al · KeAi Communications Co., Ltd · 2021 · ISSN 1000-9345
Abstract Planning and decision-making technology at intersections is a comprehensive research problem in intelligent transportation systems due to the uncertainties caused by a variety of traffic participants. As wireles...
LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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ANTHONY KENNY'S CRITICISM OF AQUINAS' FIRST WAY AND THE OMNE QUOD MOVETUR AB ALIO MOVETUR PRINCIPLE
Artículo
Acceso abierto Artículo DOAJ
RENATO JOSÉ DE MORAES · UNICAMP - Universidade Estadual de Campinas, Centro de Lógica, Epistemologia e História da Ciência · 2021 · ISSN 2317-630X
Abstract Anthony Kenny criticized the Five Ways, by Thomas Aquinas, in a widespread and influential book. About the First Way, among other critiques, Kenny considers that Thomas Aquinas failed to prove that “whatever i...
LCC LCC:Logic; LCC:Philosophy (General)Idioma eng
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Open Access
Accuracy and physical characteristics of total mixed rations and feeding sorting behavior in dairy herds of Castro, Paraná
Artículo
Acceso abierto Artículo DOAJ
Jorge Henrique Carneiro et al · Sociedade Brasileira de Zootecnia · 2021 · ISSN 1806-9290
ABSTRACT The objective of this study was to assess the accuracy of the content of total mixed rations (TMR) offered to high-producing cows from 20 dairy herds of Castro, Paraná State, Brazil. The average milk yield duri...
LCC LCC:Animal cultureIdioma eng
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Open Access
Anemia, iron deficiency, and cobalamin deficiency in cats with chronic gastrointestinal disease
Artículo
Acceso abierto Artículo DOAJ
Adam Hunt et al · Oxford University Press · 2021 · ISSN 0891-6640
Abstract Background Iron deficiency and cobalamin deficiency, as sequelae to chronic gastrointestinal (GI) disease, could result in anemia and increased morbidity in cats with chronic enteropathies. Objective To evaluate...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Biochemical and hormonal parameters of goats kept in a controlled environment consuming water with different levels of salinity
Artículo
Acceso abierto Artículo DOAJ
E.A. Cardoso et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2021 · ISSN 1678-4162
ABSTRACT The objective of this work was to evaluate the biochemical and hormonal variables of Moxotó and Canindé goats submitted to two temperatures - 26.0±0.6 (thermoneutral) and 32.0±1.2°C (above thermal comfort z...
LCC LCC:Animal cultureIdioma eng
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Open Access
Bullying, basic psychological needs, responsibility and life satisfaction: connections and profiles in adolescents
Artículo
Acceso abierto Artículo DOAJ
José Ignacio Menéndez Santurio et al · Servicio de Publicaciones de la Universidad de Murcia · 2021 · ISSN 0212-9728
Abstract The goal was to assess the interactions between bullying and adolescents' basic psychological needs, responsibility and life satisfaction. 1785 students from secondary education (year eight, n = 404; year nine, ...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Cardiac diagnostic test results and outcomes in 44 dogs naturally infected with Trypanosoma cruzi
Artículo
Material complementario disponible Artículo DOAJ
Derek J. Matthews et al · Oxford University Press · 2021 · ISSN 0891-6640
Abstract Background The protozoal parasite Trypanosoma cruzi causes myocarditis in dogs. Objectives To describe the cardiac diagnostic test results and outcomes of dogs naturally infected with T. cruzi. Animals Forty‐f...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Combined effects of theta-burst stimulation with transcranial direct current stimulation of the prefrontal cortex: study protocol of a randomized, double-blinded, sham-controlled trial using 99mTc-ECD SPECT
Artículo
Material complementario disponible Artículo DOAJ
Laís B. Razza et al · Associação de Psiquiatria do Rio Grande do Sul · 2021 · ISSN 2238-0019
Abstract Introduction Non-invasive brain stimulation (NIBS) as monotherapy has been increasingly used to enhance the activity of brain networks. However, it is unclear whether a combination of distinct NIBS approaches ...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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Daytime and nocturnal activity in treated dogs with idiopathic epilepsy compared to matched unaffected controls
Artículo
Acceso abierto Artículo DOAJ
Megan Barry et al · Oxford University Press · 2021 · ISSN 0891-6640
Abstract Background In dogs, antiepileptic drugs (AED) cause lethargy but quantitative data regarding the effects of AED on activity levels are not available, and little is known about how AEDs affect sleep quality. Obje...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
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Open Access
Dermatomyositis. Diagnostic and therapeutic recommendations of the Polish Dermatological Society
Artículo
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Adam Reich et al · Termedia Publishing House · 2021 · ISSN 0033-2526
Dermatomyositis is an autoimmune disease characterized by skin lesions and/or symptoms of myositis. In addition to the so-called classic dermatomyositis the following forms of dermatomyositis are distinguished based on t...
LCC LCC:Medicine; LCC:DermatologyIdioma eng
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Diagnostic potential of three serum microRNAs as biomarkers for equine sarcoid disease in horses and donkeys
Artículo
Acceso abierto Artículo DOAJ
Lucia Unger et al · Oxford University Press · 2021 · ISSN 0891-6640
Abstract Background MicroRNAs (miRNAs) are potential biomarkers for equine sarcoids (ES). Objectives To assess eca‐miR‐331, eca‐miR‐100, and eca‐miR‐1 as serum biomarkers for ES disease. Animals Sixty‐eight...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Dioctophymosis in a free-ranging maned wolf (Chrysocyon brachyurus): clinical-therapeutic, ultrasonographic and pathological aspects ˗ case report
Artículo
Material complementario disponible Artículo DOAJ
A.R. Oliveira et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2021 · ISSN 1678-4162
ABSTRACT Dioctophymosis is the disease caused by Dioctophyma renale, a large nematode, popularly known as giant kidney worm, and whose definitive hosts are the domestic dog and many wild mammal species. There are some re...
LCC LCC:Animal cultureIdioma eng
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Diversity and community ecology of metazoan parasites in Pimelodus ornatus (Siluriformes: Pimelodidae) from the Amazonas River in Brazil
Artículo
Acceso abierto Artículo DOAJ
Elvis Silva Lima et al · Colégio Brasileiro de Parasitologia Veterinária · 2021 · ISSN 1984-2961
Abstract The present study investigated the metazoan parasite community in Pimelodus ornatus from the Amazon River, in the state of Amapá (Brazil). Of 71 fish examined, 70.4% were parasitized by Demidospermus sp. (Monog...
LCC LCC:Animal cultureIdioma eng
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Open Access
Effect of rearing system and sex on the composition and fatty acid profile of Andinoacara rivulatus meat from Ecuador
Artículo
Material complementario disponible Artículo DOAJ
Ana Gonzalez et al · Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo · 2021 · ISSN 0370-4661
This study evaluated the influence of rearing system (cultured vs. wild rearing systems), and fish sex on carcass and flesh traits of A. rivulatus, raised in Ecuador. Three hundred mature specimens from A. rivulatus were...
LCC LCC:Agriculture; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Efficacy and residual effect of Illicium verum (star anise) and Pelargonium graveolens (rose geranium) essential oil on cat fleas Ctenocephalides felis felis
Artículo
Material complementario disponible Artículo DOAJ
Juliana Pereira Freitas et al · Colégio Brasileiro de Parasitologia Veterinária · 2021 · ISSN 1984-2961
Abstract The essential oils (EOs) of Illicium verum and Pelargonium graveolens were evaluated for lethality, inhibition of development and residual efficacy against the flea Ctenocephalides felis felis. Their chemical co...
LCC LCC:Animal cultureIdioma eng
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Estratégias de comunicação adotadas pela gestão do Sistema Único de Saúde durante a pandemia de Covid-19 – Brasil
Artículo
Acceso abierto Artículo DOAJ
Mariana Olívia Santana dos Santos et al · Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) · 2021 · ISSN 1807-5762
Foi realizada caracterização e análise das principais estratégias de comunicação desenvolvidas pelos três níveis de gestão do Sistema Único de Saúde (SUS) para o enfrentamento de Covid-19 no Brasil. Considerar...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Impact of the COVID-19 pandemic on mental health among local residents in South of Brazil: during pandemic times, youth sleep matters
Artículo
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Joana Bücker et al · Associação de Psiquiatria do Rio Grande do Sul · 2021 · ISSN 2238-0019
Abstract Introduction Social isolation has been associated with poor sleep quality and mental health problems during the COVID-19 pandemic. However, most studies have investigated heterogeneous samples subjected to var...
LCC TENDOlBzeWNoaWF0cnk~Idioma eng
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