Results 31 to 40 of about 69,090,012 (134)

Magnetismo de superficie em sistemas compressiveis de Ising [PDF]

open access: yes, 1991
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro de Ciencias Fisicas e MatematicasNeste trabaho estudamos o modelo de Ising em uma rede cúbica semi-infinita. Consideramos um modelo magneto-elástico com uma pressão uniaxial, onde os
Moreira, Antonio Flavio Barbosa
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Effects of selective harvest on antler size of white‐tailed deer in Texas, USA

open access: yesWildlife Monographs, Volume 222, Issue 1, June 2026.
We conducted 20 years of experiments on the selective harvest of white‐tailed deer by antler size, judged inferior, in 2 areas of South Texas, USA. Selective harvest increased the phenotypic antler size of older males in one study area but not the other. There was little evidence of evolution resulting from selective harvesting. Abstract There has been
Don A. Draeger   +8 more
wiley   +1 more source

Torneamento em alta velocidade do ferro fundido cinzento FC 250 com ferramenta de nitreto de silício [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O presente trabalho se propõe a pesquisar um determinado comportamento atípico observado na usinagem do ferro fundido ...
Pereira, Fernando de Souza
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Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, Volume 40, Issue 3, June 2026.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

Representativeness of the Natura 2000 network for preserving plant biodiversity in the European Union

open access: yesConservation Biology, Volume 40, Issue 2, April 2026.
Abstract The Natura 2000 (N2K) network of protected areas is one of the main tools for area‐based conservation in the European Union (EU), yet its role in preserving plant biodiversity requires better understanding. We examined data kept in the European Vegetation Archive from over 1.2 million vegetation plots and obtained over 14.2 million plant ...
Michele Di Musciano   +41 more
wiley   +1 more source

Conservation evidence is biased but can support decision‐making for prevalent and severe threats in tetrapods

open access: yesJournal of Applied Ecology, Volume 63, Issue 3, March 2026.
Despite taxonomic and spatial biases, substantial conservation evidence is available to support decision‐making by practitioners, particularly for the most prevalent and severe threats. Given the current biodiversity crisis, it is critical that this information is more widely used and that coordination among academic and practitioner partners is ...
Manuela González‐Suárez   +11 more
wiley   +1 more source

Avaliação in vitro da resistência de união da resina composta à resina acrílica submetida a diferentes tratamentos de superfície [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Objetivo: Avaliar a resistência de união da resina composta a resina acrílica que recebeu diferentes tratamentos de superfície, por meio do teste de ...
Pauletto, Patricia
core  

DESIGN DE SUPERFÍCIE EM LUTERIA NA PARAÍBA [PDF]

open access: yes, 2023
Este trabalho se propõe a realizar um estudo bibliográfico sobre o design de superfície em luteria no Brasil, em que são trazidas novas perspectivas principalmente da união que pode ocorrer entre esta prática e o design. Para a elaboração desta pesquisa,
JULIANA ANDRADE ENEDINO CLEMENTE   +1 more
core   +1 more source

Development and Testing of a Low‐Cost Soil Moisture Sensor for Real‐Time Irrigation Scheduling

open access: yesIrrigation and Drainage, Volume 75, Issue 1, Page 173-187, February 2026.
ABSTRACT Effective irrigation scheduling is essential for improved water management in irrigated areas, with soil moisture monitoring recognized as one of the most effective methods. However, challenges such as the high cost of sensors and the difficulties in monitoring large areas hinder their practical application, particularly for smallholder ...
Edmealem Temesgen Ebstu   +9 more
wiley   +1 more source

Elaboração de planta de valores genéricos para zona rural com uso de superfície de tendência [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Civil.Os municípios que optarem por arrecadar o Imposto Territorial Rural (ITR) (Emenda Constitucional no.
Machado, Elizândra Francisco
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