Results 111 to 120 of about 718,922 (361)
Atmosphere, 2011 We use the Tropospheric Emission Spectrometer (TES) aboard the NASA Aura satellite to determine the concentrations of the trace gases ammonia (NH3) and formic acid (HCOOH) within boreal biomass burning plumes, and present the first detection of peroxy ...
Vivienne H. Payne +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Backbone modulation in glycolated conjugated polymers governs ion accessibility to side chains, strengthes anion adsorption, and suppresses back‐diffusion. As the number of thiophene units increases, structural reorganization, retention, and synaptic plasticity are enhanced, leading to improved neuromorphic performance in electrolyte‐gated organic ...
Junho Sung +10 more
wiley +1 more source
Mitigating Green Oil Deactivation in Acetylene Hydrogenation Using Carbon‐Supported Pd Catalysts
Advanced Energy & Sustainability ResearchThis study investigates the mitigation of green oil deactivation in acetylene hydrogenation using carbon‐supported Pd catalysts. Various carbon supports including CMK‐3, short CMK‐3, activated carbon, graphite, mesoporous carbon, graphite nanofiber, and ...
Seokyoung Hwang +7 more
doaj +1 more source
Ethylene-Triggered Rice Root System Architecture Adaptation Response to Soil Compaction
AgricultureSoil compaction is a major constraint on global agriculture productivity. It disrupts soil structure, reduces soil porosity and fertility, and increases mechanical impedance, thereby restricting root growth and crop yield.
Yuxiang Li +5 more
doaj +1 more source
Frontiers in Plant Science, 2016 Ethylene, the first known gaseous phytohormone, is involved in plant growth, development as well as responses to environmental signals. However, limited information is available on the role of ethylene in endophytic fungi induced secondary metabolites ...
Jie eYuan +3 more
doaj +1 more source
Transcriptional regulation of Banana EIN3-like genes: correlation with ethylene fruit responsiveness and ripening processes [PDF]
, 2009 Ethylene signal transduction initiates with ethylene binding at receptor proteins and terminates in a transcription cascade involving the EIN3/EIL transcription factors.
Fils-Lycaon, Bernard +4 more
core
Advanced Functional Materials, EarlyView.Potassium–sulfur batteries are investigated using UV–vis spectroscopy to track the evolution of potassium polysulfide species at elevated temperature. The study reveals sulfur radical anions as key intermediates and shows how solvent composition and cell design influence polysulfide stability, redox behavior, and cycling performance, providing insights
Chiara Morini +7 more
wiley +1 more source
Regulation of leaf senescence in Arabidopsis : isolation and characterisation [PDF]
, 2005 The effect of ethylene exposure time on leaf senescence was studied in Arabidopsis accessions Ler-0, Col-0 and Ws-0 and in several old (onset of leaf death) mutants representing different genetic loci.
Jing, Hai-Chun,, Jing, Hai-Chun
core
Advanced Functional Materials, EarlyView.Thioketal (TK) polymers are promising biomaterials due to their selective biodegradation by reactive oxygen species (ROS), but they respond slowly to physiologic doses of ROS. Here, the TK bond's pendant groups are modified to enhance the degradation of TK‐based implants both in vitro and in vivo.
Karina A. Bruce +6 more
wiley +1 more source
Enhanced Performance of Bimetallic Co-Pd Catalysts Prepared by Mechanical Alloying
Metals, 2019 Bimetallic catalysts can provide enhanced performance, and Co-based catalysts in particular have been studied in various respects for their activity in the deposition of carbon nanofibers (CNFs).
Steven J. Knauss +2 more
doaj +1 more source