Results 151 to 160 of about 216,209 (261)
Assessing Economic and Environmental Impacts of Ethanol Production on Fertilizer Use in Corn Production [PDF]
The share of corn used in ethanol production has been growing rapidly. USDA predicts that more than 30 percent of the corn crop will be used for ethanol production in 2009/2010.
Sandretto, Carmen L. +3 more
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MOF‐Derived Cu‐TiO2/Alginate Micromotors for Buoyancy‐Regulated 3D Motion
Advanced Science, EarlyView.In this work, cyanobacteria‐inspired sodium alginate (SA)/Cu‐TiO2/Fe3O4 hydrogel micromotors generate and encapsulate O2 microvesicles upon light irradiation, enabling buoyancy‐mediated Z‐axis upward migration and surface enrichment at the light‐exposed water‐air surface.
Wei Zou +7 more
wiley +1 more source
PROFITABILITY OF FERTILIZER USE ON MAIZE BY SMALL-SCALE FARMING HOUSEHOLDS IN ZAMBIA [PDF]
Multi-year nationwide survey data is used to estimate maize yield response functions and determine profitability of fertilizer use by small-scale farmers in Zambia.
Jayne, Thomas S. +3 more
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Advanced Science, EarlyView.This study identifies that Grtp1 maintains germline redox homeostasis by interacting with PRDX1/4‐TXN to antagonize paternal reproductive aging. Growth hormone restores Grtp1 expression, rectifies aberrant sperm DNA methylation, and ameliorates intergenerational anxiety and social deficits, highlighting the GH‐GRTP1 axis as a promising intervention ...
Yingdong Liu +23 more
wiley +1 more source
Advanced Science, EarlyView.Boronic acid‐based fluorescent hybrids have been used as part of a versatile platform for real‐time metabolic bioimaging across cellular and organismal scales. Including glucose‐responsive imaging in living cells and in an insulin‐deficient vertebrate model, this work opens new opportunities for the development of precision diagnostics, metabolic ...
Haobo Ge +13 more
wiley +1 more source
FERTILIZER DEMAND FUNCTIONS FOR SPECIFIC NUTRIENTS APPLIED TO THREE MAJOR U.S. CROPS [PDF]
Several past studies used time series data to estimate price elasticities of demand for fertilizer or nutrient use on all crops in the United States or by region. In this study, demand functions for nitrogen, phosphorous and potassium applied per acre of
Roberts, Roland K., Heady, Earl O.
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Advanced Science, EarlyView.Understanding and regulating C–N coupling is central to electrocatalytic urea synthesis from CO2 and NO3−/NO2−. This review outlines representative coupling pathways, summarizes carbon‐ and nitrogen‐side intermediate regulation strategies, and highlights in situ/operando tools for mechanistic clarification and catalyst design. ABSTRACT Electrocatalytic
Xingbao Chen +5 more
wiley +1 more source
Input Subsidy Programs and Commercial Market Development: Modeling Fertilizer Use Decisions in a Two-Channel Marketing System [PDF]
Replaced with revised version of paper 07/18/06.crowding out effect, input marketing channels, fertilizer, sub-Saharan Africa, survey data, Marketing,
Jayne, Thomas S. +2 more
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Advanced Science, EarlyView.TGFBI deficiency elevates O‐GlcNAcylation, promoting the transcriptional activation of ADAMTS16 and OGT‐mediated post‐translational modification of ADAMTS16 at Ser1170. This leads to its stabilization and accumulation, driving chondrocyte metabolic disorders and senescent phenotypes, ultimately resulting in fibrocartilage dysfunction and TMJOA ...
Xin Liu +12 more
wiley +1 more source
Does Information Matter? Assessing the Role of Information and Prices in the Nitrogen Fertilizer Management Decision [PDF]
This article investigates the impact of agronomic, environmental, and price information on the management decision of nitrogen fertilizer. Because excessive nitrogen originating from agricultural production activities can cause environmental degradation,
Williamson, James M.
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