Results 141 to 150 of about 7,628,584 (339)

Minimum dissipated power and energy - Two general principles of the linear electric and magnetic circuits in quasi-stationary regime

open access: yes, 2011
The use of the variational formulation of power and energy functionals in the analysis of electric and magnetic circuits makes it possible to appreciate the equilibrium state attained in the circuit at a certain moment.
Chicco, Gianfranco   +4 more
core  

A Study on Sandstone Damage Model Based on the Correlation Between Energy Dissipation and Plastic Strain

open access: yesApplied Sciences
The process of rock damage and failure is accompanied by the dissipation of energy and an increase in plastic strain. This study attempts to determine the relationship between dissipated energy and plastic strain in sandstone during the damage and ...
Tianbai Zhou   +4 more
doaj   +1 more source

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

open access: yesFEBS 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

Aging Is a Key Driver for Adult Acute Myeloid Leukemia

open access: yesAging and Cancer, EarlyView.
Acute myeloid leukemia (AML) is a classical age‐related hematologic malignancy, and a key driver of AML is aging, which profoundly regulates intrinsic factors such as genomic instability, epigenetic reprogramming, and metabolic dysregulation, and alters bone marrow microenvironment.
Rong Yin, Haojian Zhang
wiley   +1 more source

Energy and damage analysis of fractured sandstone under true triaxial cyclic loading

open access: yesMeikuang Anquan
Exploring the energy evolution of fractured sandstone under true triaxial cyclic loading is helpful to clarify the law of rock damage and failure. The evolution characteristics of total absorbed energy, elastic energy, dissipated energy and plastic ...
Xiyuan LI   +3 more
doaj   +1 more source

Intelligent Tutoring Systems for Adult Learning in STEM Disciplines

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Intelligent tutoring systems (ITS) are reshaping adult learning in STEM by providing adaptive, data‐driven instruction across classrooms, workplaces, and informal environments. In the context of ITS, this article compares generative AI, which creates personalized explanations and practice materials, with explainable AI, which focuses on ...
Jill Zarestky, Amanda R. Lager Gleason
wiley   +1 more source

Comparison of cumulative dissipated energy between the Infiniti and Centurion phacoemulsification systems [Corrigendum]

open access: yes, 2015
Chen M, Anderson E, Hill G, et al. Clin Ophthalmol. 2015;9:1367–1372.  On page 1367, the final sentence of the Introduction which reads:  “The purpose of this study was simply to compare the CDE between the single Centurion and ...
Chen M   +4 more
core  

Emergent energy dissipation in quantum limit

open access: yesScience Bulletin
Energy dissipation is of fundamental interest and crucial importance in quantum systems. However, whether energy dissipation can emerge inside topological systems remains a question, especially when charge transport is topologically protected and quantized.
Li, Hailong   +3 more
openaire   +3 more sources

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

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