Results 121 to 130 of about 23,561,591 (251)

Sequential Three-Phase Power Flow Calculation for Radial Distribution Systems via Three-Phase Z-Bus Distribution Factor

open access: yes, 2012
[[abstract]]This paper aims to develop a sequential three-phase power flow program with three-phase ZBus distribution factor(TZBD) for power flow calculation. First, using monthly energy consumption of customers in a customer information system (CIS) and
Huang, Wei-Tzer; Chen, Shiuan-Tai
core  

Phase Transitions in Finite Systems [PDF]

open access: yes, 2005
This paper examines the apparent paradox in the fact that all successful theoretical treatments of phase transitions require an infinite system, yet they are clearly seen to occur in finite systems in the real world.
Mainwood, Paul
core  

Venting of Foaming Three-Phase Systems

open access: yes, 2009
Designing pressure relief devices for three-phase systems consisting of solids, liquids and vapors requires an in-depth knowledge of the fluid dynamics and of the thermodynamic effects in the reactor.
Imhof, H.   +3 more
core   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

INVESTIGATION OF THREE-PHASE QUEUING SYSTEMS WITH THE METHOD OF SIFTED FLOW

open access: yesВестник Кемеровского государственного университета, 2013
To investigate the three-phase queuing system with an unlimited number of devices and the input MAP-flow, the authors of the paper suggest using the method of sifted flow and the method asymptotic analysis in the face of increasing service time ...
I. R. Garayshina   +2 more
doaj  

A Three‐Phase Electrostatic Clutch with Variable Mechanical Impedance Control for Soft Robotic Systems

open access: yesAdvanced Science
Various studies have explored mechanical impedance control strategies in soft actuators to enhance stability and precision, as the nonlinear characteristics of soft materials frequently lead to unwanted oscillations. Among these approaches, electrostatic
Dongyoung Lee, Heejin Yu, Joonbum Bae
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

IoT enabled smart power quality analysis in three phase electrical systems with practical implementation

open access: yesScientific Reports
Disturbances in the electrical network in residential, commercial, and industrial settings often lead to equipment malfunction, shorter component lifespan, and higher operational costs. Therefore, it is essential to monitor irregularities in power supply
Balasubbareddy Mallala   +4 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

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