Results 91 to 100 of about 89,500 (309)

Floods and the Problems of River Regulation [PDF]

Scientific American, 1913
n ...
openaire   +2 more sources

Mastication‐Induced Electrical Stimulation Activates Prg4+ Chondroprogenitors for Osteoarthritis Therapy

Advanced Science, EarlyView.
This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng, Jing‐Rong Cheng, Yu Qin, Jie Lei, Chen‐Chen Gao, Hong‐Ying Fu, Li‐Ping Wu, Thanh D. Nguyen, Xu‐Liang Deng, Kai‐Yuan Fu, Yang Liu   +10 more
wiley   +1 more source

Monitoring the Large Wood Regime in a Partially Regulated Alpine River Following Several Experimental Floods

Water Resources Research
While instream large wood is recognized as vital for healthy river ecosystems, the wood regime remains less understood compared to flow and sediment regimes, primarily due to limited monitoring.
B. D. Finch, J. Gibaja del Hoyo, J. L. Aarnink, M. O’Callaghan, V. Ruiz‐Villanueva   +4 more
doaj   +1 more source

ABHD17C‐Mediated S‐Depalmitoylation of BCL6B Enhances CD24 Transcription to Resist Macrophage Phagocytosis in Pancreatic Cancer

Advanced Science, EarlyView.
ABHD17C‐mediated depalmitoylation of BCL6B at Cys442 blocks its nuclear import and triggers ubiquitin‐dependent degradation, attenuating transcriptional repression of the anti‐phagocytic signal CD24. This mechanism enables pancreatic cancer cells to evade macrophage phagocytosis and fosters an immunosuppressive microenvironment.
Yalu Zhang, Di Cui, Fanzheng Meng, Xu Zhu, Liang Zhu, Liang Wu, Haifeng Hu, Jizhou Wang, Hanhui Yao, Lianxin Liu   +9 more
wiley   +1 more source

River basin trajectories: societies, environments and development [PDF]

River basin management / River basin development / Hydrology / Water governance / Water use / History / Water allocation / Water transfer / Water quality / Irrigation management / Groundwater management / Surface irrigation / Water lifting / Pumping ...
Molle, Francoise, Wester, P.
core  

Putting the wood back into our rivers: an experiment in river rehabilitation [PDF]

, 2001
This paper presents an overview of a project established to assess the effectiveness of woody debris (WD) reintroduction as a river rehabilitation tool.
Abbe, T.B., Taylor, M., Taylor, Matt, Brooks, Andrew Pattrick, Jansen, John, Jansen, J.D., Abbe, Tim, Jansen, John D, Brooks, Andrew, Gippel, Christopher, Gippel, Christopher J, Abbe, Timothy B., Brooks, A.P., Gippel, C.J.   +13 more
core  

Tributary Inflows to a Regulated River Influence Bacterial Communities and Increase Bacterial Carbon Assimilation. [PDF]

Microb Ecol, 2023
O'Brien L, Siboni N, Seymour JR, Balzer M, Mitrovic S.   +4 more
europepmc   +1 more source

Dual‐Substrate Synergistic Photocatalysis: Exogenous Reagent‐Free Co‐Removal of Phenol and Cr(VI) via Electron‐Donor‐Mediated Redox Coupling over Modified Carbon Nitride

Advanced Science, EarlyView.
An exogenous reagent‐free dual‐substrate strategy harnesses phenol as an intrinsic electron donor to drive synchronous phenol degradation and Cr(VI) reduction over modified carbon nitride. π–π stacking and hydrogen bonding direct electron transfer to the catalyst, enriching photogenerated electrons and accelerating Cr(VI) reduction 6.4‐fold. This waste‐
Xiaoman Zhang, Qiyu Wang, Xiaodan Liu, Shuqi Wan, Cuiwei Du, Qilu Li, Chongfei Yu, Shuying Dong, Xianfa Su, Chun Hu   +9 more
wiley   +1 more source

Factors affecting the growth and recruitment of cyprinid populations of the River Wensum, Eastern England, with specific reference to roach Rutilus rutilus (L.). [PDF]

1. The roach Rutilus rutilus population of the River Wensum, Eastern England, has long been the topic of deliberation amongst the angling community due to a perceived decline in their catches since the 1970s.
Beardsley, Helen
core  

Anthropogenic factors affecting European river lamprey Lampetra fluviatilis in the Humber River Basin, north-east England [PDF]

, 2013
Anadromous lampreys have declined throughout the world due to damaging anthropogenic activities. This is particularly evident for the European river lamprey Lampetra fluviatilis, and studies in the Humber River Basin have shown that poor longitudinal ...
FOULDS, WILLIAM,LUKE
core