Results 51 to 60 of about 3,963,463 (245)

Physical nature of metals longevity in the dynamic failure phenomenon

EPJ Web of Conferences, 2012
Methods of non-linear physics allowed determination of universal attributes of non-equilibrium systems, conditioned by collective effects and self-organization phenomena in the arising dissipative structures.
Kosheleva E.V., Selchenkova N.I., Sokolov S.S., Uchaev A.Ya., Zhabyka L.V.   +4 more
doaj   +1 more source

Reviving lost shadows: investigating the habitat ecology of the rediscovered hispid hare (Caprolagus hispidus) in Nepal [PDF]

PeerJ
The endangered hispid hare (Caprolagus hispidus) is one of the least studied mammal species. The recent rediscovery of hispid hare in Chitwan National Park (CNP) after three decades, necessitated urgent conservation measures.
Aakriti Prasai, Bijaya Dhami, Apoorv Saini, Roshna Thapa, Kopila Samant, Krishika Regmi, Rabin Singh Dhami, Bipana Maiya Sadadev, Hari Adhikari   +8 more
doaj   +2 more sources

Further exploring the dynamicity, situatedness, and emergence of the self: The key role of context [PDF]

, 2020
Drawing on theoretical insights from a complex dynamic systems framework, this work explores the ways that learner selves, as they relate to learning and using languages, manifest across different contexts and timescales and emerge in interaction with ...
Serafini, Ellen J.
core   +2 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Distributed and Load-Adaptive Self Configuration in Sensor Networks [PDF]

, 2005
Proactive self-configuration is crucial for MANETs such as sensor networks, as these are often deployed in hostile environments and are ad hoc in nature.
Dooley, Laurence S., Gondal, Iqbal, Iqbal, Mudasser M.   +2 more
core   +1 more source

Non-adiabatically detecting the geometric phase of the macroscopic quantum state with symmetric SQUID

, 2001
We give a simple way to detect the geometric phase shift and the conditional geometric phase shift with Josephson junction system. Comparing with the previous work(Falcl G, Fazio R, Palma G.M., Siewert J and Verdal V, {\it Nature} {\bf 407}, 355(2000 ...
A. Shnirman, D. Deutsch, D. Suter, G. Falcl, J. A. Jones, Jonathan R. Friedman, L.-M. Duan, M. V. Berry, Matsumoto Keiji, Nakamura, S. Pancharatnam, Wang Xiang-bin, Y. Aharonov, Y. Makhlin, Y. Nakamura, Yuriy Makhlin   +15 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Changes in Frailty and Incident Cancer: Evidence From the Health and Retirement Study

Journal of Cachexia, Sarcopenia and Muscle
Background Although frailty has been identified as a potential risk factor for cancer, most previous studies have only considered frailty status at a single time point.
Zhaoting Bu, Xinying Chen, Xiaoyue Liu, Bing Yin, Sanyu Ge, Xin Zheng, Changhong Xu, Hong Zhao, Yi Li, Xiangrui Li, Hanping Shi   +10 more
doaj   +1 more source

Uncertainty, fragility, resilience

Agathón, 2019
The consequences of climate change and the recurrent shortage of vital resources produce an extreme and growing fragility of all systems, both biological and technical, subjected to continuous and increasingly less predictable disturbances.
Ernesto Antonini
doaj   +1 more source

Intrinsic Josephson effect and nonequilibrium soliton structures in two-gap superconductors

, 2002
We predict a new dynamic state in current-carrying superconductors with multicomponent order parameter. If the current density J exceeds a critical value J_t, an interband breakdown caused by charge imbalance of nonequilibrium quasiparticles occurs.
A. Barone, A. Gurevich, A. J. Legget, L. G. Aslamazov, N. Kopnin, V. M. Vinokur   +5 more
core   +1 more source