Results 101 to 110 of about 1,691,933 (287)

Chromite chemistry in SNC meteorites [PDF]

, 2001
We present the results of new EPMA studies of chromite in primitive basaltic shergottites (SAU005, EETA7001A, DAG476) and ALH84001 and Chassigny.
Bridges, John, Grady, Monica
core  

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

Mechanical modelling and application of vibroacoustic isolators in railway tracks

MATEC Web of Conferences, 2017
The paper presents systematization and description of vibroacoustic isolators used in railway tracks (due to track structure type), with special attention paid to resilient mats.
Zbiciak Artur, Kraśkiewicz Cezary, Oleksiewicz Wojciech, Płudowska-Zagrajek Monika, Lipko Cezary   +4 more
doaj   +1 more source

Why human connection is the true metric of research success

FEBS Open Bio, EarlyView.
Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan, Mattias Wei Ren Kon, Xavier Coumoul, Fun Man Fung   +3 more
wiley   +1 more source

ASSESSING WITH WEB-BASED TECHNOLOGIES THE SPACE SIGHT CAPABILITY OF THE STUDENTS

Journal of Industrial Design and Engineering Graphics, 2017
Mental Cutting Test (MCT) is a multiple-choice test consisting in mentally cutting 26 solids. For every problem, five answers were provided and learners had to identify the only one correct answer and to mark it. This paper presents the implementation of
NERISANU Raluca, VASILACHE Cosmin, DRAGAN Delia   +2 more
doaj  

Comparative Aspects Regarding the Behavior of Fiberglass and Steel Reinforcement in Bridge Beams

Romanian Journal of Transport Infrastructure
This study investigates the feasibility of employing fiberglass reinforcement as a substitute for conventional steel reinforcement in concrete bridge beams, with particular attention to mechanical performance and chemical stability within the alkaline ...
Marin Amăreanu, Ionuț-Radu Răcănel, Octavian Mazilu Claudiu, Constantin-Dorinel Voinițchi, George-Mădălin Pirontea   +4 more
doaj   +1 more source

Abstracts from Center to Advance Palliative Care National Seminar Palliative Care Everywhere: Bridging the Gaps November 12–14, 2015 San Antonio, TX [PDF]

, 2016
Maria Doll, Joe Amberg, Pat Peschman, Jennifer Trygg, Laura Sutter, Nathan Shippee, Tetyana Shippee, Karl Fernstrom, Cindy Cain, Alissa Jones, Heather Britt, Rebecca Prenevost, T Tong, Ann Wyatt, Tena Alonzo, Natasha Bryant, Edward Cisek, Mark Heisler, Robert Hess, Mark Kator, Jed Ceo, Tony Levine, Carol Lewis, Karen Long, Robyn Mitchell, Audrey Stone, Ann Weiner, Wyatt   +27 more
openalex   +1 more source

Off the Edge of the Map: The Search for Portuguese Influence on the Piri Reis Map of 1513

, 2012
Left tattered after centuries of ware, hidden in the walls of Topkapı Sarayı, the 1513 map of the Ottoman cartographer Hacı Ahmed Muhiddin Piri has not been properly contextualized in light of Portuguese cartography of the time.
Bridges, Robert S.
core  

Bridges in three-dimensional granular packings: experiments and simulations

, 2013
In this letter, we present the first experimental study of bridge structures in three-dimensional dry granular packings. When bridges are small, they are predominantly 'linear', and have an exponential size distribution.
Barker, G. C., Cao, Yixin, Chakrabortty, Bandan, Mehta, Anita, Wang, Yujie   +4 more
core   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source