Results 91 to 100 of about 1,201,583 (289)

In situ Measurement of Biaxial Modulus of Si Anode for Li-ion Batteries

, 2010
We report in situ measurement of biaxial moduli of a Si thin-film electrode as a function of its lithium concentration. During lithiation, biaxial compressive stress is induced in the Si film and it undergoes plastic flow. At any state-of-charge (SOC), a
Chon, Michael J., Guduru, Pradeep R., Sethuraman, Vijay A., Shimshak, Maxwell, Van Winkle, Nathan   +4 more
core   +2 more sources

Characterization of the material response in the granular ratcheting [PDF]

, 2005
The existence of a very special ratcheting regime has recently been reported in a granular packing subjected to cyclic loading \cite{alonso04}. In this state, the system accumulates a small permanent deformation after each cycle.
A. Niemunis, C. S. Desai, C. Thornton, D. Kolymbas, F. Alonso-Marroquín, G. L. England, G. Royer-Carfagni, H. J. Herrmann, I. Vardoulakis, J. Burland, J. J. Allen, J. J. Moreau, J. Uzan, L. Brendel, M. Huang, M. Oda, M. P. Allen, P. A. Cundall, R. G. Hicks, R. García-Rojo, S. Werkmeister, S. Zapperi, W. A. Tam, Y. Mroz   +23 more
core   +2 more sources

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, EarlyView.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

Effect of Gap and Shims on the Strain and Stress State of the Composite-Aluminum Hybrid Bolted Structure

International Journal of Aerospace Engineering, 2020
The composite-aluminum hybrid bolted structures are widely used in aircraft. Due to low molding accuracy of composite components, gaps always occur between components during assembly.
Xuande Yue, Luling An, Xin Ye, Chufan Wang, Yuebo Cai, Ruiheng Xiao   +5 more
doaj   +1 more source

Enhancing Oncological Care for India's Aging Population: Addressing the Complex Needs of Older Adults With Cancer

Aging and Cancer, EarlyView.
Aging‐associated physiological and molecular alterations pose significant challenges in cancer management among India's elderly. Limited geriatric oncology expertise, financial constraints, and inadequate specialized care exacerbate disparities. Strategic expansion of insurance coverage, integration of palliative care, and infrastructural advancements ...
Nihanthy D. Sreenath, Mathigatta Shivarudraiah S, Rajath Govind, Kaushik M R   +3 more
wiley   +1 more source

Modeling and Model Verification of the Stress-Strain State of Reinforced Polymer Concrete. [PDF]

Materials (Basel), 2023
Yelemessov K, Sabirova LB, Martyushev NV, Malozyomov BV, Bakhmagambetova GB, Atanova OV.   +5 more
europepmc   +1 more source

Shear yielding of amorphous glassy solids: Effect of temperature and strain rate [PDF]

, 2003
We study shear yielding and steady state flow of glassy materials with molecular dynamics simulations of two standard models: amorphous polymers and bidisperse Lennard-Jones glasses.
A. Lemaître, A.R.C. Baljon, C. Bennemann, C. Monthus, D.J. Lacks, F. Varnik, G. Gagnon, H. Eyring, Ian K. Ono, J. Rottler, J.L. Barrat, J.S. Langer, Jörg Rottler, K. Kremer, L. Berthier, L. Berthier, L. Berthier, M. Kloster, M. Pütz, M.L. Falk, M.L. Falk, Mark O. Robbins, O.A. Hasan, P. Sollich, P. Sollich, P.A. Thompson, R. Yamamoto, S. Fielding, S. Zapperi, W. Kob, W. Kob, W. Kob, W. Kob   +32 more
core   +1 more source

Re‐Awakening Public Attention to the Silent Pandemic of Cancer Among Older Adults in Low‐ and Middle‐Income Countries

Aging and Cancer, EarlyView.
ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef, Sunkanmi Folorunsho, Abdulazeez Opeyemi Abdulganiyu   +2 more
wiley   +1 more source

SOLUTION OF ANTI-SYMMETRIC THERMO-ELASTIC PROBLEM FOR NON-UNIFORMLY HEATED LONG CYLINDER UNDER CREEPING CONDITIONS

Наука и техника, 2009
The paper investigates anti-symmetric stress-strain state of  infinitely long solid cylinder subjected to irregular heating, external pressure under conditions of thermal creeping.
I. S. Kulikov, P. I. Shirvel
doaj