Results 31 to 40 of about 5,683,596 (347)

Discussion on the formulas used to calculate the dissolution rate by the rock tablet method

Carsologica Sinica
The dissolution rate of carbonate rocks is an important parameter for investigating the karst carbon cycle and evaluating the carbon sink effect; as well as a key indicator for studying karst development and karst hydrogeological problems.
Guozhi PENG, Junbing PU
doaj   +1 more source

Dataset on green macroprudential regulations and instruments: Objectives, implementation and geographical diffusion

Data in Brief, 2019
The dataset presented in this article contains the data gathered when surveying existing “green” macroprudential regulations and instruments. Official central banks’ documents and acts, as well as financial institutions reports, have been considered.
Paola D'Orazio, Lilit Popoyan
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Spatial differentiation characteristics and controlling factors of the epikarst thickness in Southwest China

Geoderma
The epikarst, a critical link between surface and subsurface in karst regions, plays a vital role in regulating groundwater cycle, sustaining biogeochemical cycles, and securing water resources.
Jinke Chen, Jianhong Li, Tao Zhang, Peng Chen, Shengxin Peng, Xinyu Kang, Xinlu Su, Wenqing Feng, Yaru Jiang, Alena Gessert, Nataša Ravbar, Eko Haryono, Junbing Pu   +12 more
doaj   +1 more source

Including an ocean carbon cycle model into iLOVECLIM (v1.0) [PDF]

Geoscientific Model Development, 2015
The atmospheric carbon dioxide concentration plays a crucial role in the radiative balance and as such has a strong influence on the evolution of climate.
N. Bouttes, D. M. Roche, V. Mariotti, L. Bopp   +3 more
doaj   +1 more source

Ice sheets matter for the global carbon cycle

Nature Communications, 2019
The cycling of carbon on Earth exerts a fundamental influence upon the greenhouse gas content of the atmosphere, and hence global climate over millennia.
J. Wadham, J. Hawkings, L. Tarasov, L. Gregoire, R. Spencer, M. Gutjahr, A. Ridgwell, K. Kohfeld   +7 more
semanticscholar   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Enhancing Multi-Flight Unmanned-Aerial-Vehicle-Based Detection of Wheat Canopy Chlorophyll Content Using Relative Radiometric Correction

Remote Sensing
Unmanned aerial vehicle (UAV) remote sensing has emerged as a powerful tool for precision agriculture, offering high-resolution crop monitoring capabilities.
Jiale Jiang, Qianyi Zhang, Shuai Gao
doaj   +1 more source

Water scaling of ecosystem carbon cycle feedback to climate warming

Science Advances, 2019
Soil water availability determines the feedback of ecosystem carbon cycle to climate warming. It has been well established by field experiments that warming stimulates either net ecosystem carbon uptake or release, leading to negative or positive carbon ...
Q. Quan, Dashuan Tian, Yiqi Luo, Fangyue Zhang, T. Crowther, K. Zhu, Han Y. H. Chen, Qingping Zhou, S. Niu   +8 more
semanticscholar   +1 more source