Results 131 to 140 of about 2,041,230 (280)
The labile fractions of organic carbon (OC), which are a reflection of the properties of soil and its use, appear to be suitable parameters for their use as indicators.
Bożena Dębska +5 more
core +1 more source
Advanced Electronic Materials, EarlyView.Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley +1 more source
Cobalt‐Catalyzed C─N Bond Formation via Metal‐Hydride Hydrogen Atom Transfer (MHAT)
Angewandte Chemie, EarlyView.Cobalt‐catalyzed metal‐hydride hydrogen atom transfer (Co‐MHAT) converts simple alkenes into C─N bonds under mild, near‐neutral conditions. A shared Co─H‐initiated radical/organocobalt intermediate is channeled into radical trapping, radical‐polar crossover, or radical ligand transfer, unifying hydroamination, hydroazidation, hydroamidation, and remote
Arman Khosravi, Ming‐Yu Ngai
wiley +2 more sources
Efficient Burial of Labile Organic Carbon in Sediments of Oxygenated Icelandic Fjords
Estuaries and CoastsAbstract Fjords are hotspots of organic carbon (OC) burial, making them key components in the global carbon cycle. Recent research shows high marine OC burial even under oxic fjord water columns, broadening the scope of key drivers of OC burial therein.
Emily G. Watts +9 more
openaire +2 more sources
Integrated assessment of croplands soil carbon sensitivity to recent and future climate in the Elbe river catchment (central Europe) [PDF]
, 2008 Carbon storage in soils is sensitive to changing climatic conditions, potentially increasing C fluxes from soils to the atmosphere. This study provides an assessment of recent climate variability (1951–2000) and potential future (2001–2055) climate ...
Post, Joachim +5 more
core
Degradation Pathways of Silicon‐Based Anodes in Lithium‐Ion Batteries
Advanced Energy Materials, EarlyView.Silicon‐based anodes undergo degradation through five primary pathways: (1) mechanical and structural deterioration of the active material, (2) loss of electrode integrity and electrical contact, (3) mechanical instability of the solid electrolyte interphase (SEI), characterized by repetitive fracture and deformation, (4) chemical instability of the ...
Yoon Jeong Choi +3 more
wiley +1 more source
Isothiazologuanosine (tzG) as Environmentally Sensitive Fluorescent Reporter in RNA
Angewandte Chemie, EarlyView.The emissive isothiazologuanosine analog tzG is synthesized for the first time as RNA phosphoramidite building block for solid‐phase synthesis. Due to its isomorphic and isofunctional characteristics, tzG forms Watson–Crick base pairs and can be used as fluorescent probe to monitor (deoxy)ribozyme activity.
Julia Dietzsch +2 more
wiley +2 more sources
Бюллетень Почвенного института им. В.В. ДокучаеваThe aim of the study was to investigate the effects of post-agricultural soil development on the respiratory activity and thermal stability of accumulated organic matter.
E. A. Filimonenko +11 more
doaj +1 more source
A1045_East_Carbon_High_School_0049
, 1962 Film showing scenes at East Carbon High School focused on various aspects of student academic and social life during the academic year 1961/62. Scenes include class work, the lunchroom, gymnasium, the library, cheeleader practice, boys on the swim team,
East Carbon High School
core
, 2018 We applied the high temperature pyrolysis-combustion technique to partition the total soil organic carbon (SOC) into labile and inert carbon pools for accelerator mass spectrometry radiocarbon (AMS 14C) dating and stable carbon isotope (δ13C), SOC, and ...
Kumar, Praveen +5 more
core +1 more source