Results 111 to 120 of about 22,232 (191)

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

open access: yesAdvanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha   +18 more
wiley   +1 more source

The application effect of ideological and political education (IPE)-led teaching method in ophthalmology clinical internship: a study among five-year program medical students

open access: yesYanke Xuebao
[Objective:] To explore the application effects of  ideological and political education (IPE)-led teaching methods in ophthalmology clerkship among five-year clinical medicine students with directional training.
LI Zheqing, SONG Tingting
doaj   +1 more source

Espécies pioneiras para recuperação de áreas degradadas: a observação de laboratórios naturais. [PDF]

open access: yes, 2016
Edição dos Anais do Congresso Florestal Brasileiro, 6., 1990, Campos do ...
CARPANEZZI, A. A.   +3 more
core  

Assessment of Snow Cover Fraction Parameterizations for High Resolution Snowpack Reanalyses

open access: yesHydrological Processes, Volume 40, Issue 4, April 2026.
Recent advances in estimating snow water equivalent (SWE) use remotely sensed snow‐covered area data, especially in mountains where precipitation is uncertain. The process relies on a scale‐dependent snow cover fraction (SCF) parameterization. At 100 m resolution, an asymptotic parameterization performed best, reducing SCF RMSE to 16% when assimilating
L. Sourp   +4 more
wiley   +1 more source

Avaliação in vitro de extratos vegetais para o controle de fungos patogênicos de flores. [PDF]

open access: yes, 2011
O sistema convencional do cultivo de flores vem causando diversos problemas, como intoxicações, contaminação dos solos, das águas e alimentos. O objetivo deste trabalho foi avaliar o efeito de extratos vegetais sobre o desenvolvimento de fitopatógenos em
Camatti-Sartori, Valdirene   +5 more
core  

From fertilizer to insecticide: urban leaf litter chemistry alters the survival landscape of Aedes aegypti

open access: yesPest Management Science, Volume 82, Issue 4, Page 3395-3407, April 2026.
Chemical profiling and bioassays reveal that leaf‐litter leachates from urban trees flip between nourishing and killing Aedes aegypti larvae: dilute Tipuana tipu boosts growth, whereas concentrated, aged extracts are >90% lethal. Species‐specific chemistry thus turns street trees into potential self‐renewing tools for integrated vector control ...
Ana Luiza Caldatto   +7 more
wiley   +1 more source

Sistemas agroflorestais agroecológicos em Rondônia: espécies, idade dos plantios e origem dos agricultores. [PDF]

open access: yes, 2014
Sistemas agroflorestais são uma opção de uso do solo muito propícia para pequenos agricultores na região Amazônica brasileira. Esta pesquisa objetivou determinar idade dos sistemas agroflorestais, quais as espécies perenes que ocorrem e seu uso por ...
GONÇALVES, E. L.   +3 more
core  

Nursing Education: Past Milestones and Future Horizons

open access: yes
Journal of Advanced Nursing, EarlyView.
Lorelli Nowell
wiley   +1 more source

Using acoustic indices to detect interspecific bird interactions and behaviour

open access: yesIbis, Volume 168, Issue 2, Page 541-553, April 2026.
Communication networks and acoustic interactions play a crucial role in shaping animal communities by mediating information exchange between individuals. These interactions contribute to the biophonic component of the soundscape—the acoustic environment of a place—which is increasingly analysed to understand ecosystem structure and functioning. However,
Federica Rossetto   +2 more
wiley   +1 more source

Espécies florestais madeireiras tradicionais consideradas em processo de escassez no estado do Acre. [PDF]

open access: yes, 2014
A utilização econômica e o desmatamento, com início nos anos 70 e 80 devido ao fluxo migratório, têm promovido forte pressão exploratória sobre as espécies florestais madeireiras amazônicas consideradas tradicionais, resultando em crescente processo de ...
ARAUJO, H. J. B. de
core  

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