Results 81 to 90 of about 71,081 (308)
Possible use of unmanned aerial vehicle for soil erosion assessment
Учёные записки Казанского университета: Серия Естественные науки, 2017 The paper presents the results that show possible use of unmanned aerial vehicle in the quadrocopter form factor (DJI Phantom 4 as an example) to evaluate soil erosion rates.
A.M. Gafurov
doaj
Goal Orientation and Ability: Interactive Effects on Self-Efficacy, Performance, and Knowledge [PDF]
, 2002 This study examined the direct relationship of goal orientation – and the interaction of goal orientation and cognitive ability -- with self-efficacy, performance, and knowledge in a learning context.
Bell, Bradford S., Kozlowski, Steve W.J.
core +3 more sources
SusMat, EarlyView.A functional artificial interfacial layer, containing special carbonyl oxygen groups, is spontaneously constructed in situ on Zn anode by an etching method with malic acid and achieves the long‐term stability of aqueous ZIBs. The carbonyl oxygen with high nucleophilicity and strong zincophilicity can inhibit the side reactions, while enhancing ion ...
Yaping Wang +4 more
wiley +1 more source
International Soil and Water Conservation ResearchGully erosion is one of the most severe types of land degradation, hindering food production and sustainable agricultural development. However, the historical evolution process and the impact of land use change on gully erosion remain unclear. To address
Shengmin Zhang +6 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT The morphology and structure of electrodes play a pivotal role in determining the self‐healing performance and current‐carrying capacity of metallised biaxially oriented polypropylene (BOPP) films. An experimental setup replicating the industrial vacuum evaporation process and a custom‐designed self‐healing testing platform were specifically ...
Zhi‐Yuan Wu +6 more
wiley +1 more source
Análise da erodibilidade de saprolitos de gnaisse Erodibility analysis of gneiss saprolite
Revista Brasileira de Ciência do Solo, 2004 As voçorocas são freqüentes em áreas com rochas do embasamento cristalino. A evolução destas feições é sempre fortemente condicionada pelos processos de erosão hídrica subsuperficial, embora os processos superficiais também sejam importantes.
F. Morais +2 more
doaj +1 more source
Gully erosion susceptibility mapping (GESM) using machine learning methods optimized by the multi‑collinearity analysis and K-fold cross-validation [PDF]
, 2020 Omid Ghorbanzadeh +7 more
openalex +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract The nested subset pattern (nestedness) has been widely used to explain species distributions in island and fragmented systems. Mountain sky islands serve as critical natural laboratories for understanding the evolutionary consequences of geographic isolation and climate
Caiwen Zhang +5 more
wiley +1 more source
Field‐level crop choice responses to weather‐induced yield shocks in the US Corn Belt
American Journal of Agricultural Economics, EarlyView.Abstract As climate change increases the frequency and severity of extreme heat events, farmers are expected to face greater variability in crop yields. Using 10 million field‐level observations, this study examines how farmers in the US Corn Belt adjust corn–soybean rotation decisions in response to yield shocks largely driven by weather fluctuations.
Seunghyun Lee
wiley +1 more source
Effect of Soil Aggregate on Preferential Path in Gully Systemof Dry-hot Valley
Shuitu Baochi Xuebao[Objective] To investigate the impact of soil aggregate structure on the formation of preferential pathways in the gully system of the dry-hot valley of the Jinsha River to enhance our understanding of soil moisture and solute transport in the gully ...
LI Zhuyu +5 more
doaj +1 more source