Results 131 to 140 of about 5,690,870 (237)

Parâmetros físicos, morfológicos e bioquímicos do sêmen de ovinos da raça Santa Inês criados no Estado do Ceará. [PDF]

open access: yes, 2019
Muitas são as fontes de variação da qualidade seminal de um e, um dos requisitos básicos no processo prévio de tecnologia do sêmen se baseia no uso adequado das técnicas de colheita, as quais podem exercer influência sobre a quantidade e qualidade do ...
ALMEIDA, H. C. G.   +4 more
core  

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Implementation Punctuation: The Role of Feedback, Narratives, and Implementation in the Punctuated Equilibrium Theory

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Based on the Punctuated Equilibrium Theory (PET) and implementation research, this study proposes an extended conceptualization of policy punctuation that enables researchers to systematically include policy implementation as part of a punctuation. The key mechanisms underlying the PET, i.e., policy image and venue, information processing, and
Bettina Stauffer
wiley   +1 more source

Análise de problemas não-lineares de condução térmica pelo método dos elementos de contorno [PDF]

open access: yes, 1995
Apresenta-se a solucáo numérica de problemas náo lineares de conducáo térmica em regime permanente através do Método dos Elementos de Contorno com a aplicas50 da Transformada de Kirchhoff (TK).
Azevedo, José Paulo Soares de
core   +1 more source

Emotion and the Advocacy Coalition Framework: An Affective Dynamics Perspective

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Despite extensive evidence that emotion and cognition are deeply intertwined, the Advocacy Coalition Framework (ACF) lacks an analytically independent emotional mechanism in its causal architecture—an omission that may be particularly consequential in policy subsystems structured around morally charged, identity‐laden policy disputes.
Moshe Maor
wiley   +1 more source

Investigation of persistent coherent structures along the Southern Brazilian Shelf

open access: yesBrazilian Journal of Oceanography
The freshwater-influenced region of the Patos Lagoon discharge to the Southern Brazilian Shelf (SBS) is a region of complex fluid dynamics. Seasoning and synoptic variable winds and coastal current conditions create an alternating flow pattern.
Maximilian Joachim Hodapp   +4 more
doaj   +1 more source

Memoria de prácticas: Determinación de plaguicidas y Glifosato /AMPA por HPLC-MS/MS [PDF]

open access: yes, 2018
Treball Final de Màster Universitari en Tècniques Cromatogràfiques Aplicades (Pla de 2013). Codi: SIY009. Curs acadèmic: 2017/2018El objeto de este trabajo trata la determinación de dos herbicidas Glifosato [Nfosfonometil)-glicina] y su metabolito de ...
Oriol Sánchez, Raúl
core  

Estimating costs of ecological restoration across degradation scenarios in South Brazilian grasslands

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Grassland ecosystems are among the most threatened worldwide, and the Campos Sulinos—a region of subtropical grasslands in southern Brazil—experiences degradation driven by multiple factors. This study provides initial cost estimates for different restoration approaches, offering guidance for technical and budgetary planning ...
Thais Michel   +2 more
wiley   +1 more source

Bacteriophage and Fusidic Acid Have Synergistic Effect Against Meticillin‐Resistant Staphylococcus pseudintermedius in Ex Vivo Canine Dermis Model

open access: yesVeterinary Dermatology, EarlyView.
Background: Antimicrobial stewardship has become vital given the progressive emergence of multidrug‐resistant bacteria, and novel approaches to the treatment of bacterial infections are needed. Recently, reported synergistic effects of antibacterial drugs and bacteriophage therapy have revealed promising applications for the management of meticillin ...
Sarah Ehling   +9 more
wiley   +1 more source

Anthropology and law: dialogue for otherness [PDF]

open access: yes, 2012
To become self-reflexive, Jurisprudence must to establish a dialogue: the human sciences should lose their exotic character in the eyes of Legal Science.
Leite Corrêa da Costa, Mila Batista
core  

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