Results 51 to 60 of about 1,456,571 (303)

Chlor-alkali industrial contamination and riverine transport of mercury: Distribution and partitioning of mercury between water, suspended matter, and bottom sediment of the Thur River, France [PDF]

, 2006
Total dissolved and total particulate Hg mass balances were estimated during one hydrological period (July 2001–June 2002) in the Thur River basin, which is heavily polluted by chlor-alkali industrial activity.
Probst, Jean-Luc, Hissler, Christophe
core   +1 more source

Seasonal and Spatial Characteristics of Suspended Sediment Load and their Controlling Factors in the Upper Indus River Basin, Pakistan

Pakistan Journal of Analytical & Environmental Chemistry, 2023
Understanding the seasonal and spatial characteristics of suspended sediment load is extremely important for efficient water resource management. The characteristics of suspended sediment load reflect the soil erosion, transport and deposition. The upper
Muhammad Dodo Jagirani, XiaonanShi, Fan Zhang, Shahram Khalighi-Sigaroodi, Chen Zeng, Xiong Xiao, Li Wang, Faizan ur Rehman Qaiser, Guanxing Wang   +8 more
doaj   +1 more source

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

Molecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh, Ji Yun Jang, Yoon Jeon, Gi‐Cheon Kim, Hwanho Lee, Jooyoung Lee, Ju‐Hwa Kim, Hakhyun Kim, Minjee Kim, Ho‐Keun Kwon, Ho Lee, Hyun Seok Kim   +11 more
wiley   +1 more source

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

Molecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth, Rui P. L. Neves, Julia Geheb, Christian Ballmeyer, Nathalie Gaßmann, Kiki C. Andree, Monica Sudarsanam, Christiane Driemel, Celine Örencik, Andrè Franken, Eslam Elmaghraby, Sven H. Loosen, Roderburg Christoph, Sebastian Schoelch, Hans Neubauer, Wolfram T. Knoefel, Nikolas H. Stoecklein, Georg Fluegen   +17 more
wiley   +1 more source

EXPERIMENTS ON SEDIMENTATION PROCESS OF SUSPENDED LOAD AT FLOOD PLAIN AND VEGETATION AREA IN A STEEP CHANNEL [PDF]

, 2018
To grasp the behavior of fine grain sand is important in order to elucidate the process of expanding vegetation growth area in gravel bed rivers. However, the sedimentation process of suspended load especially in steep gravel bed rivers has not yet been ...
TANISE, Atsushi, 赤堀, 良介, 柏谷, 和久, 山口, 里実, YAMAGUCHI, Satomi, 谷瀬, 敦, Watanabe, Yasuhau, ヤマグチ, サトミ, KASHIWAYA, Kazuhisa, 渡邊, 康玄, AKAHORI, Ryosuke   +10 more
core  

Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba, Mark Shacker, Timothy P. Fleming, Michael A. Smith, Ross M. Bremner, Narendra V. Sankpal   +5 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Quasi-2D sediment transport model combined with Bagnold-type bed load transport [PDF]

, 2008
Rahman, S., Mano, A. and Udo, K., 2013. Quasi-2D Sediment Transport Model Combined with Bagnold-type Bed\ud Load Transport. In: Conley, D.C., Masselink, G., Russell, P.E. and O???Hare, T.J.
Rahman, Sabaruddin
core  

Diffusion of suspended load in unsteady open-channel flows [PDF]

, 1993
After a brief survey of the major theories on suspended-load diffusion under different flow conditions, we present here an analytical study on the diffusion of suspended load in unsteady open-channel flows.
Yoshihisa KAWAHARA, Haizhou, TU, Kawahara, Yoshihisa, Tamai, Nobuyuki, Nobuyuki TAMAI, Haizhou TU   +5 more
core   +1 more source

Compilation of Suspended-Load Point-Transport Theories. [PDF]

, 1995
Abstract : The purpose of this report is to survey the available literature for theories that predict the transport of cohesionless sediments by suspension in the surf zone in combined wave-current nearshore flows under conditions such that quasi-unidirectional currents do not dominate the combined flow.
Drake, Thomas G., White, Thomas E.
openaire   +2 more sources