Results 91 to 100 of about 606,049 (285)

Controls on channel morphodynamics in the Yellow River Estuary: Insights from a multi-method assessment under an evolving multi-channel regime

International Journal of Sediment Research
The Yellow River Estuary (YRE) in China has transitioned to a complex multi-channel regime since 2013, making understanding terminal channel morphodynamics crucial for effective water and sediment management.
Yanjie Sun, Xiaolong Song, Haijue Xu, Yuchuan Bai   +3 more
doaj   +1 more source

THE FEATURES OF THE GEOLOGICAL STRUCTURE AND SEDIMENTATION OF THE EARLY CRETACEOUS SITE OF THE TERRESTRIAL VERTEBRATES OF SHESTAKOVO (KEMEROVO REGION, RUSSIA)

Известия высших учебных заведений: Геология и разведка, 2018
A new data on the geological structure, conditions of formation and faunal composition of the Early Cretaceous site of the terrestrial vertebrates by Shestakovo village (Kemerovo Region, Western Siberia) has been presented.The consolidated geological ...
A. V. Podlesnov, B. I. Morkovin, E. N. Maschenko   +2 more
doaj   +1 more source

EFFECTIVE SEDIMENT CONTROL IN A RESERVOIR [PDF]

, 2014
Sedimentation in a reservoir cannot be avoided. The average rate of sedimentation on the storage volume reduction of a reservoir in the world is about 1 % per year (Yoon,1992), meanwhile, the storage volume reduction in several reservoir in Indonesia ...
Djoko , Legono, Pranoto , Samto Atmojo, SUHARYANTO, SUHARYANTO, Suripin, Suripin   +3 more
core  

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

FEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori, Kohei Kawabata, Takanori Kubo, Takeo Kitazawa, Sae Kanai, Madoka Iwashita, Ami Hayashi, Hiroyuki Nishi, Mikihisa Takano   +8 more
wiley   +1 more source

Insights into the impacts of inflow discharge variation on cross-sectional topography in the upper neck area of a laboratory-scale subaerial delta from SWJ–LSTM simulations

International Journal of Sediment Research
Rivers significantly influence delta morphology and sedimentation patterns. However, the dynamic effects of rivers on the upper neck areas of subaerial deltas, which are the complex zones connecting main channels to distributary networks, remain ...
Xiaolong Song, Haijue Xu, Yuchuan Bai
doaj   +1 more source

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

FEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan, Jingling Huang, Xiang Lin, Tingjiao Lan, Yuli Tang, Ling Sun, Guixuan Zhou   +6 more
wiley   +1 more source

Analytical simulation of meander morphology from equilibrium to long-term evolution: Impacts of channel geometry and vegetation-induced coarsening

International Journal of Sediment Research
This study introduces an innovative approach to modeling meandering river morphology, integrating and investigating the effects of geometric characteristics and vegetation-induced channel coarsening. The developed comprehensive framework combines several
Yanjie Sun, Xiaolong Song, Zhi Li, Haijue Xu, Yuchuan Bai   +4 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Multi-field coupling continuum numerical method for exploiting CH4 by CO2 replacement in deep-sea formation

Yantu gongcheng xuebao
The extraction method that induces hydrate dissociation may deteriorate the mechanical properties of methane hydrate bearing sediments (MHBS), potentially leading to a series of significant disasters.
JIANG Mingjing 1 , LI Ziyu 1, LI Chengchao 1, 2, JIANG Pengming 1
doaj   +1 more source

Sedimentation of finite-size spheres in quiescent and turbulent environments

, 2015
Sedimentation of a dispersed solid phase is widely encountered in applications and environmental flows, yet little is known about the behavior of finite-size particles in homogeneous isotropic turbulence.
Brandt, Luca, Fornari, Walter, Picano, Francesco   +2 more
core   +1 more source