Results 71 to 80 of about 120,363 (295)

Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells

open access: yesFEBS Open Bio, EarlyView.
Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi   +7 more
wiley   +1 more source

Dynamics of voltage instability and collapse

open access: yesInternational Journal of Electrical Power & Energy Systems, 1994
Abstract This paper presents a dynamic voltage stability analysis of the effects of time-varying loads. The stability of a power system is shown to be dependent not only on maximum loading levels, but also on the transition of the system from one loading level to another.
openaire   +1 more source

Wave Function Collapse in a Mesoscopic Device

open access: yes, 2005
We determine the non-local in time and space current-current cross correlator $$ in a mesoscopic conductor with a scattering center at the origin. Its excess part appearing at finite voltage exhibits a unique dependence on the retarded variable $t_1-t_2-(
A. V. Lebedev   +7 more
core   +1 more source

Dynamics of a two-level system strongly coupled to a high-frequency quantum oscillator [PDF]

open access: yes, 2005
Recent experiments on quantum behavior in microfabricated solid-state systems suggest tantalizing connections to quantum optics. Several of these experiments address the prototypical problem of cavity quantum electrodynamics: a two-level system coupled ...
A. D. Armour   +8 more
core   +2 more sources

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

L-Index-Based Technique for Voltage Collapse Prediction and Voltage Stability Enhancement in Electrical Power Systems

open access: yesABUAD Journal of Engineering Research and Development
Recent years have witnessed a notable increase in the occurrence of blackouts, especially in developing nations, attributed to the continuously growing demand on modern power networks.
Akintunde Samson Alayande   +5 more
doaj   +1 more source

Voltage instability analysis on the Sabah grid system: a case study my [PDF]

open access: yes, 2013
With the development of the power system, voltage stability has become a major concern in planning and operating electric power system. The blackout problem has been associated with not only transient stability but also voltage stability.
Songkin, Myjessie
core  

Pinning and Depinning of the Bragg Glass in a Point Disordered Model Superconductor

open access: yes, 2006
The three-dimensional frustrated anisotropic XY model with point disorder is studied with both Monte Carlo simulations and resistively-shunted-junction dynamics to model the dynamics of a type-II superconductor with quenched point pinning in a magnetic ...
Olsson, Peter
core   +1 more source

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

Doktrin pengasingan kuasa : falsafah, praktis dan kerelatifan di Malaysia [PDF]

open access: yes, 2020
Penulisan ini membincangkan tentang doktrin pengasingan kuasa berdasarkan kerangka teori institusionalisme. Doktrin ini dipraktiskan dalam trias politica atau politik tiga serangkai iaitu badan legislatif, eksekutif dan kehakiman.
Damin, Zahrul Akmal   +2 more
core  

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