Results 81 to 90 of about 60,769 (249)
Hydrology, 2016 Realistic modeling of infiltration, runoff and erosion processes from watersheds requires estimation of the effective hydraulic conductivity (Km) of the hillslope soils and how it varies with soil tilth, depth and cover conditions.
Mark E. Grismer
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Advanced Science, EarlyView.This study develops a sugar‐armored, self‐assembled pesticide delivery system that enhances foliar adhesion, provides sustained release, effectively disrupts biofilms, and demonstrates superior bactericidal activity for improved disease control.
Jinghan Yang +3 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.Modification of polymer backbone via halogenation and comonomer selection leads to conjugated backbones of different stereoelectronic properties, thin film morphologies, and electrical characteristics. The interplay of conformational isomerism, coplanarity, backbone curvature, backbone orientation, and ordering in thin films, electrical conductivity ...
Diego R. Hinojosa +11 more
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A PRELIMINARY STUDY OF EFFECTIVE RAINFALL
Monthly Weather Review, 1925 Abstract SYNOPSIS Since the water content of the soil does not change appreciably from year to year, each year's rainfall must escape in some manner. In winter it escapes by evaporation and run-off in streams. In summer it escapes by evaporation, by run-off, and by transpiration.
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Advanced Energy Materials, EarlyView.While perovskite solar cells have been widely studied, including their stability, perovskite indoor photovoltaics (IPVs) have only recently emerged. Nevertheless, more studies are appearing in the literature. The systematic stability study of IPVs is crucial, particularly given the inconsistencies in reported methodologies and results, which call for ...
Ivy Mawusi Asuo +7 more
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Zhongguo dizhi zaihai yu fangzhi xuebaoIn the southeastern hilly regions of China, extreme rainfall frequently triggers landslide disasters, characterized by their rapid occurrence and clustering.
Hao WANG +4 more
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A Leaf‐Inspired Janus‐Structured Triboelectric‐Moisture Hybrid Energy Harvester
Advanced Energy Materials, EarlyView.This study proposes a bioinspired Janus structured energy‐leaf with hybrid triboelectric‐moisture hybrid energy harvesters. This hybrid energy harvester is demonstrated in an intelligent emergency system for effective distress signaling and evacuation guiding during potential crises.
Liang Wei +10 more
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Did the Indian Green Revolution Change the Farm Size–Productivity Relationship?
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We examine the relationship between farm size and productivity during India's Green Revolution, a period of rapid technological transformation. Using a unique panel of over 5000 Indian farm households that spans the Green Revolution (1971–1999), we show that the classic (linear) inverse farm size–productivity relationship gradually evolved ...
Rabail Chandio, Leah E. M. Bevis
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Effect of rainfall on tree stability [PDF]
, 2019 Trees are “living structures”. They all possess an above ground superstructure as well as a below ground anchoring structure. The objective of this research was to study the loads applied to the trees, and the structural and geotechnical mechanisms that can lead to uprooting of trees in Singapore.
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Temperature and Farm Labor in Nigeria
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We estimate the impact of temperature shocks on the composition of farm labor in rural Nigeria using a nationally representative household panel survey. Leveraging plausibly exogenous year‐to‐year variation in growing season temperatures, we find that warmer temperatures significantly alter farm labor composition, prompting a substantial shift
Andu Berha
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