Results 161 to 170 of about 48,801 (303)

Effects of nitrogen and phosphorus fertilization on soil respiration and its temperature sensitivity in grassland alfalfa soil in Northwest China. [PDF]

Front Plant Sci
Hu W, El-Sappah AH, Chen Y, Abo El-Maati MF, Zhang Y.   +4 more
europepmc   +1 more source

Characterization of synoptic environment for mesoscale convective systems over South Korea using ERA5 reanalysis data

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In this study, the synoptic conditions for modes of mesoscale convective systems (MCSs) in South Korea are generalized based on composite analysis. The preferred precipitation region, synoptic patterns, moisture transport, sea surface temperature and thermodynamic and dynamic instabilities are characterized according to four modes: convective cells (CC)
Jeong‐Eun Lee, GyuWon Lee
wiley   +1 more source

High‐Order Sliding‐Mode control for MIMO Systems

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper extends Lyapunov‐based homogeneous high‐order sliding‐mode control to a class of uncertain non‐square multi‐input multi‐output (MIMO) nonlinear systems with a well‐defined vector relative degree. The considered systems admit a normal‐form representation with an uncertain but full‐row‐rank input‐gain matrix.
Jaime A. Moreno, Angel Mercado‐Uribe
wiley   +1 more source

Quinones operate as proton-collecting antennas in energy-transducing membranes. [PDF]

Proc Natl Acad Sci U S A
Beghiah A, Bagheri N, Badolato S, Kim H, Sil TB, Pöverlein MC, Widengren J, Kaila VRI.   +7 more
europepmc   +1 more source

Occurence, importance and measurement of coenzym Q10

, 2000
Cílem práce je sjednotit stále se rozšiřující množství poznatků o koenzymu Q10, jemuž je zejména v posledních letech věnována velká pozornost. Jsou zde popsány biochemické a biologické vlastnosti koenzymu Q10, schopnost chránit před vlivem řady oxidant a
Šlosrová, Klára
core  

Fundamental Hydraulic Geometry Relations as an Accessible Tool for Identifying Channel Instability Over National Scales

River Research and Applications, EarlyView.
ABSTRACT The geometry of alluvial river channels can give insight into their stability, which can inform predictions of morphological change, flood risk and ecological degradation. Fundamental hydraulic geometry relations can be used to estimate the equilibrium dimensions of stable river channels by evaluating the balance between the erodibility of bed
David Whitfield, Edwin Baynes, Stephen Rice, Richard Jeffries   +3 more
wiley   +1 more source

Soil Respiration Dynamics and Environmental Controls Across Montane Forests of Nepal. [PDF]

Plant Environ Interact
Maharjan SR, Dhital D, Thapa LB, Yadav RKP, Pokhrel CP.   +4 more
europepmc   +1 more source

Identification of initial vegetation and habitat changes in small temperate fens using remote sensing

Remote Sensing in Ecology and Conservation, EarlyView.
Temperate fens with only incipient, subtle signs of deterioration can be reliably identified using Sentinel‐2 and aerial imagery, which sensitively detect early productivity‐related structural changes. Abstract Small temperate fens rank among the most endangered habitats in temperate Europe.
Lubomír Tichý, Patricia Singh, Petra Hájková, Anna Müllerová, Tomáš Peterka, Zuzana Plesková, Karel Prach, Adéla Široká, Kamila Vítovcová, Michal Hájek   +9 more
wiley   +1 more source

Abnormal Ultrasonography Overcomes NIPT's Inherent Limitations: Revealing Two Cases of NIPT False Negatives Caused by Trisomy 21 Mosaicism and a Literature Review. [PDF]

Int J Womens Health
Mu Y, Jing Y, Liu X, Lin F, He Q, Li Y, Ming X, Chen G, Wang Y, Zhu T.   +9 more
europepmc   +1 more source

Climate Vulnerability and Renewable Energy Consumption: The Moderating Role of Financial Development

Sustainable Development, EarlyView.
ABSTRACT This study investigates the nexus between climate vulnerability (CVUL) and renewable energy consumption (RECO) and tests the moderating effect of financial development (FD) on this relationship. The analysis is, particularly, relevant for the 162 panel countries observed between 1995 and 2022, which face diverse climate risks and exhibit ...
Sorin Gabriel Anton
wiley   +1 more source