Results 101 to 110 of about 3,483,745 (281)

Interspecific plant competition increases soil labile organic carbon and nitrogen contents

, 2020
Plant competition can impose species-specific effects on the dynamics of soil carbon (C) and nitrogen (N) through rhizosphere processes and litter input.
Xu, Cheng-Yuan, Xue, Jianming, Gao, Hailun, Wang, Miaoying, Xu, Juan, Yang, Jing, Dong, Mingqiu, Shen, Guochun, Zhou, Xiaoqi, Xu, Wenshi, Xu, Xingliang   +10 more
core   +1 more source

Metabolic Memory in Cardiovascular Disease: Encoding, Propagation, and Therapeutic Targeting

Advanced Science, EarlyView.
Cardiovascular risk often persists after metabolic abnormalities are corrected. This conceptual Review frames such persistence as metabolic memory, encoded through a narrowing therapeutic window from reversible marks to irreversible damage, with continuous input from peripheral organs.
Cheng Cheng, Minghui Tang, Zhaobo Zhang, Ruoyi Qu, Jianfei Pei, Tian Liu, Siyao Qu, Shilong You, Shenshen Cui, Wenke Wang, Rui Zhao, Yingxian Sun, Naijin Zhang   +12 more
wiley   +1 more source

Modular and Stereoselective Synthesis of Cyclobutane β‐Amino Alcohols

Angewandte Chemie, EarlyView.
Late‐stage functionalization and photoisomerization of 1,2‐azaborine leads to a general strategy for the synthesis of diversely substituted cyclobutane β‐amino alcohols. The relative stereochemistry of the resulting products is unambiguously defined by the stereospecific and stereoselective nature of the photoisomerization‐hydrogenation‐oxidation ...
Xinyu Yang, Tomoya Ozaki, Bo Li, Shih‐Yuan Liu   +3 more
wiley   +2 more sources

Long-Term Organic Substitution Regimes Affect Open-Field Vegetable Yields and Soil Organic Carbon Stability by Regulating Soil Labile Organic Carbon Fractions’ Changes

Agronomy
Soil labile organic carbon (C) fractions play a key role in agricultural soil fertility. However, the effects of long-term organic substitution regimes on soil organic carbon (SOC), its labile fractions, stability, and vegetable yields as well as the ...
Yaling Wang, Linxuan Wang, Ruonan Li, He Wang, Guohan Wu, Xinyue Wen, Shaowen Huang, Xiubin Wang, Chunjing Liu   +8 more
doaj   +1 more source

Effect of organic fertilizers on soil organic carbon and risk trace elements content in soil under permanent grassland

Soil and Water Research, 2015
The effect of different kinds of organic matter inputs on elemental composition, content, and quality of humic substances was studied on permanent grassland during 2008-2013. The experiment included two organic fertilizer types - compost and slurry, both
Hana KARABCOVÁ, Lubica POSPÍŠILOVÁ, Karel FIALA, Petr ŠKARPA, Marie BJELKOVÁ   +4 more
doaj   +1 more source

A Microenvironment‐Adaptive Scaffold Rejuvenates Peripheral Nerve Regeneration During Aging Via Dual Modulation of Ferroptotic Stimuli in Schwann Cells

Advanced Science, EarlyView.
(i) Aging impairs peripheral nerve regeneration via its dual ferroptosis‐mediated pathologies in senescent schwann cells. (ii) The composite nerve conduit is a symbiosis niche integrating microenvironment‐responsive nanoparticles (Ga‐PTAs) and maxillofacial‐derived mesenchymal stem cells (Mmscs).
Ning Zhan, Lixin Tian, Lianjie Peng, Jingyu Zhang, Lining Lin, Xiaoting Zhang, Yaxian Luo, Zhichao Liu, Xinhua Yao, Mouyuan Sun, Yong He, Mengfei Yu, Huiming Wang   +12 more
wiley   +1 more source

Sorption and fractionation of dissolved organic matter and associated phosphorus in agricultural soil [PDF]

, 2007
Molibility of dissolved organic matter (DOM) strongly affects the export of nitrogen (N) and phosphorus (P) from oils to surface waters. To study the sorption an mobility of dissolved organic C and P (DOC, DOP) in soil, the pH-dependent sorption of DOM ...
Hansen, H.C.B., Styczen, M., Hansen, S., Gjettermann, B., Borggaard, O.K.   +4 more
core  

P‐Directed and Lewis Acid‐Assisted Pd‐Catalyzed Si─Me Bond Activation Enabling Alkyl Exchange at Silicon

Angewandte Chemie, EarlyView.
A new type of Si─Me bond activation enabling catalytic alkyl exchange at Si was developed. It involves a P‐directing group and Pd─Lewis acid cooperation. It enables the conversion of Me3SiCl into silanols with three different organic substituents. ABSTRACT A novel mode of Si─Me bond activation has been unveiled through the cooperative action of a P ...
Hajime Kameo, Kanta Oishi, Keitaro Yamanaka, Akihiro Mushiake, Hiroyuki Matsuzaka, Didier Bourissou   +5 more
wiley   +2 more sources

Soil Organic Carbon Pools as Affected by Land Use Types in Hilly Ecosystems of Manipur

International Journal of Bio-Resource and Stress Management, 2017
Soil organic carbon (SOC) stock is a function of climatic conditions, vegetation and soil characteristics. SOC pool is comprised of labile and recalcitrant pools with varying residence time.
Thounaojam Thomas Meetei, Manik Chandra Kundu, Yumnam Bijilaxmi Devi, Nirmala Kumari   +3 more
doaj  

Black Soil Quality Under Contrasting Straw Management–Tillage Systems: Associations with Aggregate Stability and Labile Carbon Dynamics

Agriculture
The degradation of soil structure and organic carbon in the black soil region of Northeast China threatens sustainable crop production, and straw return combined with appropriate tillage may offer an effective strategy for soil restoration.
Meiren Rong, Zhipeng Cheng, Lanfang Bai, Qun Ma, Xingxing Guo, Yao Wu, Tiantian Meng, Jingjing Shi, Hongwei Liang, Fang Luo, Hao Wu, Xiangqian Zhang, Zhigang Wang   +12 more
doaj   +1 more source