Results 71 to 80 of about 82,904 (346)

Remote sensing and citizen science for habitat mapping: A machine learning approach to lowland heathland in Surrey, UK

open access: yesPeople and Nature, EarlyView.
Abstract In a time of extensive global biodiversity loss, conservation efforts increasingly rely on high‐resolution, accurate, up‐to‐date habitat maps to guide decision‐making and strategic interventions. Many products have been developed in response, using machine learning (ML) methods to automate habitat classification, often relying on satellite ...
Victoria Webster   +7 more
wiley   +1 more source

Influência dos hormônios gonadais na sensibilidade à dor no teste de formalina em ratos castrados: diferenças sexuais no limiar nociceptivo e na analgesia por opióides µ e k [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Neurociências.O objetivo do presente estudo foi determinar o efeito do tratamento sistêmico de longa duração com hormônios ...
Dexheimer, Juliane
core  

The Sustainability of Robusta Coffee Under Global Change—A Review

open access: yesSustainable Development, EarlyView.
ABSTRACT This contribution reviews the scientific evidence concerning climate resiliency claims as well as sustainability issues for robusta coffee (Coffea canephora), focusing on: climate change analyses, climate parameters, soil water, and farming inputs, especially irrigation and synthetic fertilizer use.
Aaron P. Davis   +2 more
wiley   +1 more source

What could the machos be?

open access: yesSecond international workshop on particle physics and the early universe (COSMO-98), 1999
7 pages including 6 Postcsript files for two figures. Invited talk at COSMO-98, November 1998, Asilomar. To appear in Particle Physics and the Early Universe, AIP Proc. ed.
openaire   +2 more sources

Kirigami‐Inspired Deployable Microneedle Robot With Enhanced Conformability for Targeted Oral Drug Delivery

open access: yesSmall, EarlyView.
We have engineered a kirigami‐inspired deployable microneedle robot (KiriBot) capable of remotely controlled attachment to target tissues for sustained drug release. KiriBot incorporates a flexible structure that enhances conformability, improves adherence to irregular tissues, and facilitates microneedle insertion.
Kun Zhou   +11 more
wiley   +1 more source

Comparison of some reproductive characteristics of farmed and wild white shrimp males Litopenaeus vannamei (Decapoda: Penaeidae)

open access: yesRevista de Biología Tropical, 2007
We rated some reproductive characteristics of white shrimp Litopenaeus vannamei (Boone, 1931) males using 46 farmed individuals (weighing 21.42±0.56 g) and 40 wild individuals (weighing 36.10±0.72 g). In farmed shrimps, spermatophore mean weight was 8.94±
Sergio Rendón Rodríguez   +4 more
doaj  

Accomplishing Ethics‐Work as a Generic Social Process

open access: yesSymbolic Interaction, EarlyView.
Existing systems of university research ethics are often criticized by those in the qualitative research tradition. A common thread is that ethics cannot be fully anticipated before the research begins, as is expected by most institutional review boards.
Deana Simonetto, Antony Puddephatt
wiley   +1 more source

Pubertad en machos bovinos Chianina x Brahman y Brahman

open access: yesRevista Científica, 2010
Once toros F1 Chianina x Brahman (Ch x Br) y nueve Brahman (Br) fueron utilizados para estudiar pubertad, de acuerdo a la definición de Wolf. Los animales permanecieron juntos entre 7 y 24 meses de edad, bajo las mismas condiciones climáticas ...
Andrés Avellaneda   +3 more
doaj  

Horário de atividade de machos de Euglossinae (Hymenoptera, Apidae) em um fragmento de floresta semidecídua no Norte do Estado do Paraná

open access: yesActa Scientiarum: Biological Sciences, 2008
A atividade diária de machos de Euglossinae foi estudada em um fragmento de floresta semidecídua no norte do Estado do Paraná. Machos atraídos às iscas-odores foram amostrados quinzenalmente, durante 12 meses, das 8:00 às 15:00 horas.
Aline Mackert dos Santos   +1 more
doaj   +1 more source

Identity Impermanence as a Generic Social Process: The Malleability of Gender in Transgender and Nonbinary People's Lives

open access: yesSymbolic Interaction, EarlyView.
Drawing on 40 in‐depth interviews with transgender and nonbinary people, we found that respondents' gender identities or displays shifted day‐by‐day and audience‐by‐audience. The first describes respondents shifting their identities and displays based on feeling their way through gender while the latter describes feeling out an audience.
Stef M. Shuster, Andrew Kirks‐Cler
wiley   +1 more source

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