Results 81 to 90 of about 330,318 (312)

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

FEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose, Kotaro Ozaki, Ryohei Kuriyama, Yuka Ikemoto, Kazuhiro Mio, Yuji C. Sasaki, Tatsuya Arai, Sakae Tsuda, Yoichi Shinkai, Masahiro Kuramochi   +9 more
wiley   +1 more source

Producción de compromiso y sentido de realidad en los entornos virtuales. Un análisis etnográfico [PDF]

Athenea Digital, 2004
There is an significant literature in the social sciences about the internet. A lot of it is dedicated to understanding interaction in virtual spaces like forums, chats, etc. Such analyses represent two different approaches.
Gálvez Mozo, Ana
doaj  

High Surface Water Interaction in Superhydrophobic Nanostructured Silicon Surfaces: Convergence between Nanoscopic and Macroscopic Scale Phenomena

, 2011
In the present work, we investigate wetting phenomena on freshly prepared nanostructured porous silicon (nPS) with tunable properties. Surface roughness and porosity of nPS can be tailored by controlling fabrication current density in the range 40-120 mA/
Torres Costa, Vicente, Muñoz Noval, Álvaro, Manso Silvan, Miguel, Álvaro Muñoz-Noval, Miguel Manso Silván, de Pablo, Pedro J., Raúl J. Martín Palma, Mercedes Hernando Pérez, Pedro J. de Pablo, Hernando Perez, Mercedes, Vicente Torres Costa, Martin Palma, Raul J.   +11 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Numerical Simulation of the Effect of Structure-Structure Interaction in the Frequency Response

Journal of Algorithms & Computational Technology, 2013
Various vibration phenomena of buildings occurred in recent earthquakes. Some of them were very complicated and might be caused by unknown structure-structure interactions through foundations and/or ground soil. The aim of this research is to investigate
T. Kawamura, T. Kako
doaj   +1 more source

Figurative text phenomena and text metaphtonymy

, 2014
In this paper, I present four figurative text phenomena, figurative schemes which play a role in organizing language at the level of the whole text, either by patterning lexis or changing register. These phenomena have all been identified individually by
Denroche, C.
core  

Molecular dynamics studies of ultrafast laser-induced phase and structural change in crystalline silicon

, 2012
In this work, thermodynamic phenomena in crystalline silicon irradiated by an ultrafast laser pulse were studied using the method of molecular dynamics simulations. The Stillinger-Weber potential was used to model the crystalline silicon. The temperature
Yang, Chengjuan, Xu, Xianfan, Wang, Yaguo   +2 more
core   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Interface Design in Lightweight SiC/TiSi₂ Composites Fabricated by Reactive Infiltration Process: Interaction Phenomena between Liquid Si-Rich Si-Ti Alloys and Glassy Carbon. [PDF]

Materials (Basel), 2021
Giuranno D, Gambaro S, Bruzda G, Nowak R, Polkowski W, Sobczak N, Delsante S, Novakovic R.   +7 more
europepmc   +1 more source

Photorelaxation and Photorepair Processes in Nucleic and Amino Acid Derivatives

Molecules, 2017
Understanding the fundamental interaction between electromagnetic radiation and matter is essential for a large number of phenomena, with significance to civilization.[...]
Carlos E. Crespo-Hernández
doaj   +1 more source