Results 31 to 40 of about 20,400 (255)

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

From Earth to Mars: a perspective on exploiting biomineralization for Martian construction

Frontiers in Microbiology
The future of Mars colonization hinges on the ability to construct durable infrastructure using locally available resources. Given the high cost and logistical complexity of transporting construction materials to Mars, the development of autonomous in ...
Shiva Khoshtinat, Jared Long-Fox, Seyed Mohammad Javad Hosseini   +2 more
doaj   +1 more source

The Price of Precision: A Critical Review of Molecular Diagnostics in Glioma, From Guidelines to Global Disparities

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Gliomas have undergone a profound redefinition over the past decade, transitioning from morphology‐based entities to biologically coherent diseases defined by molecular alterations. The 2021 WHO Classification of Tumors of the Central Nervous System and its 2022 update formalize this shift, establishing integrated diagnosis as the global ...
Maria Guarnaccia, Sebastiano Cavallaro
wiley   +1 more source

Towards a Biomanufactory on Mars

Frontiers in Astronomy and Space Sciences, 2021
A crewed mission to and from Mars may include an exciting array of enabling biotechnologies that leverage inherent mass, power, and volume advantages over traditional abiotic approaches.
Aaron J. Berliner, Aaron J. Berliner, Jacob M. Hilzinger, Jacob M. Hilzinger, Anthony J. Abel, Anthony J. Abel, Matthew J. McNulty, Matthew J. McNulty, George Makrygiorgos, George Makrygiorgos, Nils J. H. Averesch, Nils J. H. Averesch, Soumyajit Sen Gupta, Soumyajit Sen Gupta, Alexander Benvenuti, Alexander Benvenuti, Daniel F. Caddell, Daniel F. Caddell, Stefano Cestellos-Blanco, Stefano Cestellos-Blanco, Anna Doloman, Anna Doloman, Skyler Friedline, Skyler Friedline, Davian Ho, Davian Ho, Wenyu Gu, Wenyu Gu, Avery Hill, Avery Hill, Paul Kusuma, Paul Kusuma, Isaac Lipsky, Isaac Lipsky, Mia Mirkovic, Mia Mirkovic, Jorge Luis Meraz, Jorge Luis Meraz, Vincent Pane, Vincent Pane, Kyle B. Sander, Kyle B. Sander, Fengzhe Shi, Fengzhe Shi, Jeffrey M. Skerker, Jeffrey M. Skerker, Alexander Styer, Alexander Styer, Kyle Valgardson, Kyle Valgardson, Kelly Wetmore, Kelly Wetmore, Sung-Geun Woo, Sung-Geun Woo, Yongao Xiong, Yongao Xiong, Kevin Yates, Kevin Yates, Cindy Zhang, Cindy Zhang, Shuyang Zhen, Shuyang Zhen, Bruce Bugbee, Bruce Bugbee, Douglas S. Clark, Douglas S. Clark, Douglas S. Clark, Devin Coleman-Derr, Devin Coleman-Derr, Ali Mesbah, Ali Mesbah, Somen Nandi, Somen Nandi, Somen Nandi, Robert M. Waymouth, Robert M. Waymouth, Peidong Yang, Peidong Yang, Peidong Yang, Peidong Yang, Craig S. Criddle, Craig S. Criddle, Karen A. McDonald, Karen A. McDonald, Karen A. McDonald, Lance C. Seefeldt, Lance C. Seefeldt, Amor A. Menezes, Amor A. Menezes, Adam P. Arkin, Adam P. Arkin, Adam P. Arkin   +91 more
doaj   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

The Potential for Lunar and Martian Regolith Simulants to Sustain Plant Growth: A Multidisciplinary Overview

Frontiers in Astronomy and Space Sciences, 2022
Bioregenerative life support systems (BLSS) are conceived of and developed so as to provide food sources for crewed missions to the Moon or Mars. The in situ resource utilization (ISRU) approach aims to reduce terrestrial input into a BLSS by using ...
Luigi Giuseppe Duri, Antonio Giandonato Caporale, Youssef Rouphael, Simona Vingiani, Simona Vingiani, Mario Palladino, Stefania De Pascale, Paola Adamo, Paola Adamo   +8 more
doaj   +1 more source

Mars In Situ Resource Utilization Technology Evaluation [PDF]

50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012
We have examined the technologies required to enable Mars In-Situ Resource Utilization (ISRU) because our understanding of Mars resources has changed significantly in the last five years as a result of recent robotic missions to the red planet. Two major developments, (1) confirmation of the presence of near-surface water in the form of ice in very ...
Anthony Muscatello, Edgardo Santiago-Maldonado   +1 more
openaire   +1 more source

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Current status and development directions of surface and in-situ low-carbon development and utilization technologies for oil-rich coal in Xinjiang [PDF]

Youqicang pingjia yu kaifa
Xinjiang has significant advantages in oil-rich coal resources. The efficient and clean utilization of these resources can ensure the supply of oil and gas resources, promote the effective utilization of deep coal resources, and mitigate environmental ...
WEI BO, YANG SHUGUANG, LI XIN, TANG ZHUYUN, ZHANG NA, WANG BO, ZHAO CHEN, LI JINRU, ZHAO ZHENGWEI, FENG SHUO, JIA CHAO   +10 more
doaj   +2 more sources

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source