Results 51 to 60 of about 1,934 (160)

Feasibility study of a multispectral camera with automatic processing onboard a 27U satellite using Model Based Space System Engineering [PDF]

open access: yes, 2017
The paper discusses an experience in using SysML and the TTool software for the feasibility study of a novel multispectral camera for agricultural monitoring.
Escudier, Bénédicte   +3 more
core   +1 more source

Examining the Change of Green View Index (GVI) at Street Eye-Level with GSV and YSV

open access: yesGRID - Mimarlık Planlama ve Tasarım Dergisi
Street-level green areas play a critical role in the visual quality of urban landscapes. Information on these changing live landscape elements can be obtained from street-level images of web-based tools and evaluated in terms of visual impact quality.
openaire   +2 more sources

Pathogenicity and Bioinformatics Analysis of Two GI‐13 Infectious Bronchitis Virus Strains in China

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Despite long‐term vaccination and control efforts, infectious bronchitis virus (IBV) remains a major threat to the global poultry industry, largely due to its high prevalence and extensive genetic diversity. This study aimed to characterize two novel GI‐13 (4/91‐like) IBV field strains, CK/CH/JS/2302 and CK/CH/AH/2307, isolated from H120‐vaccinated ...
Juan Jin   +4 more
wiley   +1 more source

Equity Evaluation of Street-Level Greenery Based on Green View Index from Street View Images: A Case Study of Hangzhou, China

open access: yesLand
Equity in urban greenery is essential to improving residents’ well-being and contributing to environmental justice. Research on equity in street-scale urban greenery remains limited, but this study addresses it by employing the green view index (GVI), a ...
Jinting Zhang   +3 more
doaj   +1 more source

Estimation of On‐Road PM2.5 Distributions by Combining Satellite Top‐of‐Atmosphere With Microscale Geographic Predictors for Healthy Route Planning

open access: yesGeoHealth, 2022
How to reduce the health risks for commuters, caused by air pollution such as PM2.5 has always been an urgent issue needing to be solved. Proposed in this study, is a novel framework which enables greater avoidance of pollution and hence assists the ...
Chengzhuo Tong   +3 more
doaj   +1 more source

Highest weight modules and polarized embeddings of shadow spaces [PDF]

open access: yes, 2010
Let Gamma be the K-shadow space of a spherical building Delta. An embedding V of Gamma is called polarized if it affords all "singular" hyperplanes of Gamma. Suppose that Delta is associated to a Chevalley group G. Then Gamma can be embedded into what we
Rieuwert J. Blok, Rieuwert J. Blok
core   +2 more sources

Urban Heat Mitigation Effect and Affordable Housing Greenery Injustice Measured by Green View Index (GVI): A Case Study in Washington, D.C.

open access: yes
The deterioration of living conditions is highlighting the benefits of urban greenery for creating sustainable cities. Using Washington D.C. as a case, we demonstrate the performance of GVI and examine disparities in greening surrounding affordable housing. With the pre-trained segmentation model, we generated GVI based on 54,691 Street View images and
Zhenpeng Zhang   +3 more
openaire   +1 more source

Lower risk of atrial fibrillation associated with visible greenness within community life circle: Findings from a population-based study

open access: yesEcotoxicology and Environmental Safety
Existing studies have found the health implications of greenness on cardiovascular health, but largely focus on greenspace rather than visible greenness.
Yunchong Yao   +10 more
doaj   +1 more source

A randomized controlled study on medical students learning anatomy through hands‐on ultrasound

open access: yesAnatomical Sciences Education, Volume 18, Issue 9, Page 948-960, September 2025.
Abstract Anatomy education in the undergraduate medical curriculum faces many competing interests, including the increasing demand for ultrasound learning. Instead of being treated as a separate subject, ultrasound can offer a unique lens to visualize anatomy without using cadaveric materials.
Micah Grubert Van Iderstine   +3 more
wiley   +1 more source

Separating cyclic subgroups in graph products of groups

open access: yes, 2019
We prove that the property of being cyclic subgroup separable, that is having all cyclic subgroups closed in the profinite topology, is preserved under forming graph products. Furthermore, we develop the tools to study the analogous question in the pro-
Berlai, Federico, Ferov, Michal
core   +1 more source

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