Results 51 to 60 of about 347,115 (231)

Hybrid‐Modeling of Land‐Atmosphere Fluxes Using Integrated Machine Learning in the ICON‐ESM Modeling Framework

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 12, December 2025.
Abstract The water and carbon exchange between the land surface and the atmosphere is regulated by meteorological conditions and plant physiological processes. Traditional mechanistic modeling approaches, for example, the Earth system model ICON‐ESM with the land component JSBACH4, are hampered by relatively rigid parameterizations for stomatal ...
Reda ElGhawi   +6 more
wiley   +1 more source

SISTEMA DE GESTÃO EM SEGURANÇA NO AMBIENTE ACADÊMICO: PROPOSTA INSTITUCIONAL DE PROGRAMA DE TREINAMENTO PARA O CORPO FUNCIONAL [PDF]

open access: yes, 2015
O presente ensaio tem a intenção de apresentar breve proposta dos eixos norteadores de um Programa de Treinamento Institucional para Ambiente Acadêmico, com discussão em parâmetros teóricos e empíricos.
BARBOSA, RENATA TRASSE DE OLIVEIRA   +1 more
core  

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Parameter Estimation in Land Surface Models: Challenges and Opportunities With Data Assimilation and Machine Learning

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 11, November 2025.
Abstract Accurately predicting terrestrial ecosystem responses to climate change over long‐timescales is crucial for addressing global challenges. This relies on mechanistic modeling of ecosystem processes through land surface models (LSMs). Despite their importance, LSMs face significant uncertainties due to poorly constrained parameters, especially ...
Nina Raoult   +28 more
wiley   +1 more source

Laboratórios virtuais: duas aplicações no ensino de engenharia [PDF]

open access: yes, 2005
Este projecto insere-se no âmbito dos estágios curriculares de final de curso da licenciatura em Matemática e Ciências de Computação da Universidade do Minho e da disciplina de Laboratório de Automação do 5ºano da licenciatura de Engenharia Mecânica ...
Campos, J. Creissac   +8 more
core  

The spatial scaling of multiple dimensions of functional diversity in habitat islands

open access: yesFunctional Ecology, Volume 39, Issue 11, Page 3164-3180, November 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Functional diversity is a multidimensional concept, with different dimensions capturing how functional traits are distributed within communities. Exploring how these dimensions scale with island area (functional diversity–area relationships [FDARs]) is key to ...
Rafael Antunes Dias   +3 more
wiley   +1 more source

MAPS-15504 - Uma metodologia automatizada para avaliação de processo de software

open access: yesActa Scientiarum: Technology, 2000
Devido às crescentes exigências por qualidade, a comunidade de engenharia de software tem produzido diversas normas e apresentado diversas abordagens sobre a qualidade dos produtos e processos de software.
Itana Maria de Souza Gimenes   +2 more
doaj   +1 more source

Influência do ph no processo de eletrocoagulação aplicado a efluentes têxteis tratados biologicamente [PDF]

open access: yes, 2017
TCC(graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Sanitária e Ambiental.A indústria têxtil é considerada um dos segmentos mais importantes para a economia catarinense.
Ritter, Magali Teresinha
core  

Fertirrigação e regulador de crescimento na produção de mudas de café em tubete [PDF]

open access: yes, 2018
The use of quality seedlings is important in establishing a productive coffee crop. However, the most widely used method to produce coffee seedlings is time consuming (6-12 months) and lacks new production technologies.
Carvalho, Mychelle   +4 more
core   +5 more sources

Mapping Resilient Landscapes to Climate Change in a Megadiverse Country

open access: yesGlobal Change Biology, Volume 31, Issue 10, October 2025.
Our mapping of terrestrial climate‐resilient sites for biodiversity across Brazil identifies sites with greater chances of providing suitable conditions for species to persist under regional climate change. Landscape resilience information has the potential to be used to effectively guide decision‐making and public policy on strategies for conservation,
Milena Fermina Rosenfield   +43 more
wiley   +1 more source

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