Negative Dependence
Mostrando 1-12 de 483 artigos, teses e dissertações.
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1. SPATIAL AUTOCORRELATION OF PHYSICAL ATTRIBUTES OF AN OXISOL
ABSTRACT Studies that seek to identify a smaller number of soil attributes that represent others can generate less expenditure of time and financial resources for monitoring cultivated areas. Thus, this study aimed to analyze the spatial distribution and spatial autocorrelation of physical attributes of an Oxisol (Latossolo Vermelho Amarelo, Brazilian Soil C
Eng. Agríc.. Publicado em: 2021-04
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2. Comparison of Clinical Examination and Various Imaging Modalities in the Diagnosis of Head and Neck Cancer
Abstract Introduction Squamous cell Carcinoma of the Head and Neck (HNSCC) is the most common tumor entity of malignant processes in the head and neck area. Due to the metastasizing behavior of these tumors, the staging is indispensable for the treatment planning and requires imaging techniques, which are sensitive, specific, and as far as possible cost-eff
Int. Arch. Otorhinolaryngol.. Publicado em: 2021-04
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3. Prevalence of hoarding disorder among primary care patients
Objectives: Despite the inclusion of hoarding disorder (HD) in the DSM-5, there is little epidemiological data on hoarding from low and middle-income countries. This study, the first from India, examines the prevalence and correlates of HD among primary care patients in the state of Kerala, India. Methods: To assess correlates, the Hoarding Rating Scale-In
Braz. J. Psychiatry. Publicado em: 2021-04
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4. Relational attractiveness between supplier-customer in a supply chain
Abstract Purpose This study aims to evaluate the influence of factors attributed to relationship attractiveness between supplier and customer, from the supplier’s perspective. Design/methodology/approach The empirical exercise was based on the use of multivariate data analysis with confirmatory factor analysis and a partial least squares approach to stru
RAUSP Manag. J.. Publicado em: 2021-03
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5. Maintenance of wetland plant communities: the role of the seed bank in regeneration of native plants
ABSTRACT Exotic grasses have been introduced into wetlands and can compete with native plants due to their high tolerance of flood and dry periods. Flooding can facilitate seed dispersal of exotic species and reduce the diversity of native species. We compared two grasslands to assess whether seed banks can maintain the diversity of native plants in wetlands
Acta Bot. Bras.. Publicado em: 2021-03
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6. Modulation of neuropeptide Y levels is impaired in crack withdrawal patients
Abstract Introduction The dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis has a key role in drug addiction susceptibility. In addition to the well-known relationship between cortisol and the HPA axis, other molecules are involved with stress response and could modify the HPA activation, such as the neuropeptide Y (NPY), which has anxiolytic
Trends Psychiatry Psychother.. Publicado em: 2020-06
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7. COVID-19 and Assisted Reproduction: A Point of View on the Brazilian Scenario
Abstract Introduction The dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis has a key role in drug addiction susceptibility. In addition to the well-known relationship between cortisol and the HPA axis, other molecules are involved with stress response and could modify the HPA activation, such as the neuropeptide Y (NPY), which has anxiolytic
Rev. Bras. Ginecol. Obstet.. Publicado em: 2020-06
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8. Percepciones y experiencias de usuarios de benzodiazepinas en la atención primaria de salud en Cuba
Abstract The profiles for the use of benzodiazepines and associated risks are well known. However, this knowledge has not led to visible transformations that improve the safety of treatments and the health of patients. It is therefore necessary to better understand the context of use of these medications in order to implement effective educational actions, m
Saude soc.. Publicado em: 09/12/2019
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9. Quantitative analysis of the applicability limits of the model of a one-dimensional infinite square well
Abstract We discuss the influence of several factors on the deviations from energy spectrum of an infinite square quantum well (QW) for real microscopic systems that can be approximately modelled using particle in a box. We introduce the “blurring” potential in the form of the modified Woods-Saxon potential and solve the corresponding Schrödinger equati
Rev. Bras. Ensino Fís.. Publicado em: 04/11/2019
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10. The effect of encapsulants on the heat of sorption in vacuum-dried cajá powder
RESUMO Dados de umidade de equilíbrio do pó da poupa de cajá (PC) (Spondias mombin, L.) com e sem aditivos - 58% de maltodextrina (MD) ou 58% de goma arábica (GA) - foram determinadas em 20; 30; 40 e 50 °C, utilizando o método gravimétrico estática numa faixa de atividade de água de 0,06 a 0,90. As isotermas obtidas foram sigmóide, típica tipo III
Rev. Ciênc. Agron.. Publicado em: 04/11/2019
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11. Spatial Dependence of Udder Surface Temperature Variation in Dairy Cows with Healthy Status and Mastitis
RESUMO Objetivou-se com essa pesquisa avaliar o padrão de variabilidade espacial da temperatura de superfície do úbere de vacas leiteiras saudáveis e com mastite. Foram selecionados 24 animais, oito saudáveis, oito com mastite subclínica e oito com mastite clínica. As imagens foram obtidas a partir de uma câmera termográfica Flir i60, resolução de
Rev. bras. saúde prod. anim.. Publicado em: 28/10/2019
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12. Functional independence of elderly patients who fell: a follow-up study
RESUMO Objetivo: avaliar, em serviço hospitalar de urgência e no domicílio, a independência funcional de idosos que sofreram queda. Método: estudo longitudinal com 151 idosos. Utilizou-se a Medida da Independência Funcional (MIF). Foram realizados testes estatísticos com análise univariada e bivariada. Resultados: a média da MIF total no hospital
Rev. Bras. Enferm.. Publicado em: 21/10/2019