Results 121 to 130 of about 2,146,528 (354)

Numerical Assessment of a One-Mass Spring-Based Electromagnetic Energy Harvester on a Vibrating Object

Archives of Acoustics, 2015
The paper is an exploration of the optimal design parameters of a space-constrained electromagnetic vibration-based generator. An electromagnetic energy harvester is composed of a coiled polyoxymethylen circular shell, a cylindrical NdFeB magnet, and a ...
Min-Chie CHIU, Ying-Chun CHANG, Long-Jyi YEH, Chiu-Hung CHUNG   +3 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

Precipitation impacts on vegetation spring phenology on the Tibetan Plateau

Global Change Biology, 2015
The ongoing changes in vegetation spring phenology in temperate/cold regions are widely attributed to temperature. However, in arid/semiarid ecosystems, the correlation between spring temperature and phenology is much less clear.
M. Shen, S. Piao, N. Cong, Gengxin Zhang, Ivan A Jassens   +4 more
semanticscholar   +1 more source

Tucker Center Newsletter Spring 2008 [PDF]

, 2008
Spring 2008 NewsletterTucker Center. (2008). Tucker Center Newsletter Spring 2008.
Tucker Center
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Effect of Dose and Date of Application of Vermicompost and Its Combination with N-Fertilizer on Maize Grain Yield

Agronomy
The European Union produces about 58 million tons of grain maize annually, and although Slovakia contributes only a small share, grain maize is an important crop occupying 10.6% of the country’s arable land.
Peter Kováčik, Vladimír Šimanský, Mária Kmeťová, Štefan Týr, Iwona Ledwożyw-Smoleń   +4 more
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

Tucker Center Newsletter Spring 1997 [PDF]

, 1997
Spring 1997 NewsletterTucker Center. (1997). Tucker Center Newsletter Spring 1997.
Tucker Center
core  

Determination of the spring constants of the higher flexural modes of microcantilever sensors [PDF]

, 2013
Funding: University of St Andrews.A method for the simultaneous calibration of the spring constants of all flexural modes of microcantilevers is presented. It is based on a flow of gas from a microchannel that interacts with the microcantilever.
Hähner, Georg, Parkin, John David
core   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Tucker Center Newsletter Spring 1999 [PDF]

, 1999
Spring 1999 NewsletterTucker Center; Tucker Center. (1999). Tucker Center Newsletter Spring 1999.
Tucker Center
core