Results 111 to 120 of about 6,213,608 (354)

Evaluating the Effect of Land Management Practices on Soil Moisture Dynamics Using the Hydrus-1D Model in Southwestern Hungary

open access: yesApplied and Environmental Soil Science
This study investigates how pasture, orchard, and ploughland influence soil moisture (SM) dynamics in southwestern Hungary using Hydrus-1D modelling and field experiments. Field experiments at three sites monitored SM and matric potential at 10 cm and 30 
Parisa Maleknia   +4 more
doaj   +1 more source

Les conceptions initiales des élèves turcs de CM2 relatives aux séismes

open access: yesCybergeo, 2005
Knowledge about earthquakes is therefore a complex knowledge, derived from a long history, transformed into knowledge to be taught through the choice of official programs, textbooks, taking into account the process of building knowledge in children, and ...
Burckin Dal
doaj   +1 more source

Wafer‐Scale Integration of α‐quartz Thin Films toward Super High Frequency Piezoelectric bioNEMS for Chikungunya Virus Detection

open access: yesAdvanced Functional Materials, EarlyView.
Epitaxial piezoelectric α‐quartz/Si BioNEMS sensors, made using soft chemistry, effectively detect the Chikungunya virus. They have a mass sensitivity of 205 pg Hz−1 in liquid and can detect the virus at a limit of 9 ng mL−1. This development enables high‐frequency mass devices for point‐of‐care testing in healthcare and other electronic applications ...
Raissa Rathar   +12 more
wiley   +1 more source

Strategic Design of Oxophilic Dopants for Active and Durable Alkaline Hydrogen Evolution Reaction Under Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This study explores a cost‐effective alternative by incorporating oxophilic dopants into non‐precious metal hosts to enhance water dissociation and catalyst stability. Computational screening identified Ni─V, Ni─Mo, and Co─V as top candidates. Subsequent experiments confirmed Ni20V exhibits superior HER activity, achieving 76 mV lower overpotential ...
Hyeonjung Jung   +13 more
wiley   +1 more source

Analysis of the utilization of supplementary illustrations: An example of the selected teaching units from the fifth grade geography textbook (Republic of Serbia) [PDF]

open access: yesGeographica Pannonica, 2014
The textbook is one of the elementary teaching aids. It is a very efficient aid utilized to transfer information of the instructional content. Illustrations are a part of the didactic apparatus, contributing to apparentness.
Đukičin Smiljana   +3 more
doaj  

Geography and Physical Processes of the Circumpolar World [PDF]

open access: yes
This module provides a brief introduction to the physical features and processes of the Arctic region and the significant factors that influence them, which include: the climate, including very low winter temperatures, relatively high summer temperatures,

core  

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

Myeloperoxidase Luminol Reaction – A Novel Faecal Assay for Predicting Colonoscopy Findings in Patients with Ulcerative Colitis: A Pilot Cross‐Sectional Clinical Study

open access: yesAdvanced Healthcare Materials, EarlyView.
Can luminol detect faecal inflammation? This study explores the development and optimisation of a rapid novel assay ‐ Myeloperoxidase Luminol Reaction (MPOLR) for the detection of faecal myeloperoxidase activity. This simple and rapid luminol‐based approach competes with clinically validated faecal biomarkers in predicting endoscopic findings in ...
Viraj Kariyawasam   +14 more
wiley   +1 more source

Predicting Long-Term Effects of Infrastructure Development Projects in Continental South East Asia: IDE Geographical Simulation Model [PDF]

open access: yes
It is important to develop a rigorous economic geography model for predicting changes in the location of population and industries across regions in the process of economic integration.
Ikumo ISONO   +3 more
core  

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