Results 71 to 80 of about 747,530 (190)

Community‐driven variations in snow algae color modulate snow albedo reduction

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1739-1752, February 2026.
Summary Snow algae blooms visibly alter snow color and surface energy balance, yet the biological basis of this variability remains unclear. We investigated how pigment composition and community structure shape the optical properties of snow algae blooms of distinct colors – red, orange, and green – co‐occurring within the same snowfield in Glacier ...
Pablo Almela   +4 more
wiley   +1 more source

Tunnel 4 (Porto) : three-dimensional finite element analysis [PDF]

open access: yes, 2003
Neste trabalho apresenta-se os principais resultados da aplicação de modelos de elementos finitos a um túnel superficial escavado em solos residuais graníticos, no Porto.
Costa, Alexandra Ferreira da   +2 more
core  

Successional and native forests predict the occurrence and infection status of Chagas disease vectors in Panama

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Findings here show that successional forest predicts greater kissing bug infestation risk in palm trees, whereas native forest predicts lower kissing bug occurrence but greater infection with T. cruzi. These insights can guide land use planning towards vegetation management practices that help minimize T. cruzi transmission risks for rural communities.
Juliana Hoyos   +10 more
wiley   +1 more source

Optimização de painéis laminados com furos [PDF]

open access: yes, 2003
Neste trabalho é feita a optimização de estruturas laminadas do tipo placa-casca, construídas por materiais compósitos, fazendo-se uso de um modelo discreto baseado na Teoria de Kirchhoff em conjugação com a Teoria da Camada Única Equivalente.As análises
Moita, José Mateus Simões   +2 more
core  

Reliability and Validity of the Italian Translation of the Updated Version of the Pressure Ulcer Knowledge Assessment Tool (PUKAT 2.0)

open access: yesInternational Wound Journal, Volume 23, Issue 1, January 2026.
ABSTRACT The study aimed to translate the PUKAT 2.0 tool from English to Italian. This was an adaptation and validation study; the validity of the Italian version was determined through content validity, item validity and construct validity. The reliability of the instrument was assessed by conducting a test–retest analysis on a sample of 62 nurses ...
Beatrice Faccini   +8 more
wiley   +1 more source

Equidade social na acessibilidade aos espaços escolares [PDF]

open access: yes, 2016
The concepts of inclusive education and school consider that all students should have the same rights and the same equality of opportunities, regardless their difficulties and characteristics.
Pinto, Sandra, Pires Rosa, Manuela
core  

Design modular: Solução sustentável aplicada aos resíduos limpos na indústria do couro [PDF]

open access: yes, 2015
O presente artigo visa contribuir para um desenvolvimento sustentável em design de acessórios de moda, através de uma abordagem de conceitos do ecodesign e princípios de upcycling, utilizando-se do método de design modular como forma de propor soluções ...
Broega, A. C.   +2 more
core  

Microbiologic study of the core and surface of the tonsils in children with recurrent and hypertrophic tonsillitis [PDF]

open access: yes, 2003
AIM: Bacterial pharyngotonsillitis and tonsil hypertrophy are extremely frequent in childhood. This study aims to identify and verify the frequency of the bacterial colonization in tonsils of children with history of recurrent tonsillitis and tonsil ...
Costa, Felipe Neiva   +3 more
core   +3 more sources

Ação inseticida da rotenona para a lagarta-do-cartucho (Spodoptera frugiperda Smith - Lepidoptera: Noctuidae). [PDF]

open access: yes, 2014
No laboratório de entomologia da Embrapa Acre foram conduzidos bioensaios, objetivando avaliar a ação inseticida da rotenona sobre lagartas de S. frugiperda.
ALBUQUERQUE, E. S. de   +11 more
core  

Avaliação da temperatura superficial de telhas por termografia. [PDF]

open access: yes, 2012
Projeto: 11.11.11 ...
ABREU, P. G. de   +5 more
core  

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