Results 21 to 30 of about 9,163 (221)

Migration and fisheries of North East Atlantic mackerel (Scomber scombrus) in autumn and winter [PDF]

, 2012
It has been suggested that observed spatial variation in mackerel fisheries, extending over several hundreds of kilometers, is reflective of climate-driven changes in mackerel migration patterns.
Jansen, Teunis, Campbell Andrew, Hatun, H., Hátún, Hjálmar, Mark R Payne, Teunis Jansen (114728), Kelly Ciarán, Payne Mark R., Hjálmar Hátún (114737), Teunis Jansen, Andrew Campbell, Payne, Mark R., Campbell, Andrew, Campbell, A., Kelly, C., Payne, Mark, Andrew Campbell (114732), Jansen Teunis, Kelly, Ciarán, Ciarán Kelly, Hjálmar Hátún, Hátún Hjálmar, Ciarán Kelly (114734), Mark R. Payne (114740)   +23 more
core   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +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

Radio-telemetry observations of the first 650 km of the migration of Bar-tailed Godwits Limosa lapponica from the Wadden Sea to the Russian Arctic [PDF]

, 2002
In 1999 and 2000, 45 Bar-tailed Godwits Limosa lapponica were supplied with radio-transmitters during spring staging on the island Texel in the western Wadden Sea. With the use of Automatic Radio Tracking Stations (ARTS) on Texel and in south Sweden, and
Green, Martin, Green, M., Spaans, B., Jukema, J, Spaans, Bernard,, Gils, Jan van,, Jukema, J., Jukema, Joop,, Piersma, T, Van Gils, J, De Goeij, P., Piersma, T.; id_orcid, Spaans, B, Piersma, Theunis,, Van Gils, J., Piersma, T., Goeij, Petra de,, Green, Martin,, De Goeij, P   +18 more
core  

Across two phylogeographic breaks: Quaternary evolutionary history of a mountain aspen (Populus rotundifolia) in the Hengduan Mountains

Plant Diversity
Biogeographical barriers to gene flow are central to plant phylogeography. In East Asia, plant distribution is greatly influenced by two phylogeographic breaks, the Mekong-Salween Divide and Tanaka-Kaiyong Line, however, few studies have investigated how
Jieshi Tang, Xiaoyan Fan, Richard I. Milne, Heng Yang, Wenjing Tao, Xinran Zhang, Mengyun Guo, Jialiang Li, Kangshan Mao   +8 more
doaj   +1 more source

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

FEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin, Ziyang Yuan, Wenli Jiang, Ai Guo   +3 more
wiley   +1 more source

The Role of Wind-Tunnel Studies in Integrative Research on Migration Biology

, 2010
Wind tunnels allow researchers to investigate animals' flight under controlled conditions, and provide easy access to the animals during flight. These increasingly popular devices can benefit integrative migration biology by allowing us to explore the ...
Hedenström, Anders,, Engel, Sophia, Bowlin, Melissa, Lund University.   +3 more
core   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Tree migration-rates : narrowing the gap between inferred post-glacial rates and projected rates [PDF]

, 2013
Faster-than-expected post-glacial migration rates of trees have puzzled ecologists for a long time. In Europe, post-glacial migration is assumed to have started from the three southern European peninsulas (southern refugia), where large areas remained ...
Willis Katherine J., Hickler Thomas, Willis, Katherine J., Heike Lischke, Thomas Hickler, Birks H. John B, H John B Birks, Bhagwat Shonil A., Katherine J Willis, Feurdean Angelica, Hickler, Thomas, Birks, H. John B., Lischke, Heike, Bhagwat, Shonil A., Angelica Feurdean, Feurdean, Angelica, Shonil A Bhagwat, Birks, H. John B, Lischke Heike   +18 more
core   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source