Results 61 to 70 of about 40,507 (198)

Potential vectors of Leishmaniases in the Environmental Protection Area and Tinguá Federal Biological Reserve, Municipality of Nova Iguaçu, Rio de Janeiro, Brazil

open access: yesMedical and Veterinary Entomology, EarlyView.
This study was to describe the composition of sand fly fauna, detect potential vectors of Leishmania spp. in the Tinguá district, an ATL endemic, Rio de Janeiro, Brazil. Seven species of vectorial importance in the epidemiological cycle of leishmaniasis was observed: Nyssomyia intermedia, Migonemyia migonei, Pintomyia fischeri, Psychodopygus hirsutus ...
Antônio L. F. Santana   +9 more
wiley   +1 more source

A classical approach to TQFT's [PDF]

open access: yes, 2002
We present a general framework for TQFT and related constructions using the language of monoidal categories. We construct a topological category C and an algebraic category D, both monoidal, and a TQFT functor is then defined as a certain type of ...
Picken, R. F., Semiao, P. A.
core   +1 more source

A Bayesian Spatiotemporal Functional Model for Data With Block Structure and Repeated Measures

open access: yesEnvironmetrics, Volume 37, Issue 2, March 2026.
ABSTRACT The analysis of spatiotemporal data is fundamental across multiple scientific disciplines, particularly in assessing the behavior of climate effects over space and time. A key challenge in this area is effectively capturing recurring climate phenomena, such as El Niño/La Niña (ENSO) phases, which induce prolonged periods of similar weather ...
David H. da Matta   +3 more
wiley   +1 more source

Assessment of the Impact of the Deep Wells Utilization on Groundwater Level Decline (2000-2023): A Case Study of Hazarat Sultan District

open access: yesمجلۀ علمی-تحقیقی سمنگان
Groundwater resources, following polar glaciers, are considered the second-largest source of freshwater globally. Monitoring changes in groundwater levels is critically important for sustainable planning and management in any region.
Abdul Baser Qasimi   +2 more
doaj   +1 more source

Short‐term responses in weed spatial patterns during early adoption of conservation agriculture practices

open access: yesPest Management Science, Volume 82, Issue 3, Page 2627-2638, March 2026.
Weed spatial patterns and temporal stability were shaped by species life forms and the cropping systems implemented in the plots. Weed aggregation was more pronounced in conservation agriculture and among perennials. Patch stability was primarily governed by species life form and was stronger among perennials. Abstract BACKGROUND The aggregated spatial
Gal Rozenberg   +3 more
wiley   +1 more source

THE STATE OF CONDITIONS AND CHALLENGES FACED BY INTERNALLY DISPLACED WOMEN (IDW) IN NIGERIA: A SOCIAL INCLUSION PERSPECTIVE

open access: yesJournal of International Studies, 2021
This paper examined the state of conditions and challenges encountered by internally displaced women (IDW) at three selected internally displaced persons (IDPs) camps in Malkohi, Fufore and Durumi.
Alli Ganiyat Titilope   +2 more
doaj  

Perbandingan Akurasi Metode Inverse Distance Weighting dan Kriging dalam Pemetaan Kedalaman Muka Airtanah

open access: yesMajalah Geografi Indonesia, 2019
Setiap metode interpolasi spasial yang disediakan oleh sitem informasi geografis (SIG) memiliki akurasi yang berbeda. Oleh karena itu pengetahuan terhadap akurasi metode tersebut sangat diperlukan oleh pengguna SIG.
Sadewa Purba Sejati
doaj   +1 more source

Modelling Climate Change Impact on Rice Growth and Yield in Northwest Bangladesh

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Assessing the impact of climate change is crucial for addressing the challenges of sustaining and increasing rice production. This study employed the APSIM model driven by climate data from 27 global climate models under SSP245 and SSP585 emission scenarios to evaluate climate change effects on irrigated and rainfed rice in three key rice ...
Md Belal Hossain   +4 more
wiley   +1 more source

Evaluation of different geostatistical methods based on GIS for predicting and zoning salinity invasion of aquifers of West Azarbaijan [PDF]

open access: yesمحیط زیست و مهندسی آب, 2016
In coastal aquifers, infiltration and internal extending seawater is the most common reason for the increased salinity. Locating adjacent to the hypersaline lake and a sharp drop in groundwater in the region has exposed West Azerbaijan Province to ...
Tohid Aligholinia   +2 more
doaj  

Optimizing Flood Hazard Zonation and Planning Landscape‐Based Mitigation Measures in Gimba Sub Watersheds, Northeastern Ethiopia: A Comprehensive Approach

open access: yesJournal of Flood Risk Management, Volume 19, Issue 1, March 2026.
ABSTRACT Flooding remains one of the most critical natural hazards threatening livelihoods, infrastructure, and ecological systems in Ethiopia's highland landscapes. This study presents a rigorously integrated, multi‐criteria flood risk assessment that combines the Analytical Hierarchy Process (AHP) with GIS‐based spatial modeling to delineate ...
Degfie Teku   +3 more
wiley   +1 more source

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