Results 81 to 90 of about 394,809 (281)

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

Comparison between flying capacitor and modular multilevel inverter [PDF]

, 2009
The paper describes the operational principle of flying capacitor and modular multilevel inverters. The detailed discussions of dc link capacitors voltage balancing methods for both inverters are given in order to enable fair comparison. The causes of dc
Adam, G.P., Anaya-Lara, O., Burt, G.M., Finney, S.J., McDonald, J.R., Williams, B.W.   +5 more
core  

Single-channel electrophysiology reveals a distinct and uniform pore complex formed by α-synuclein oligomers in lipid membranes. [PDF]

, 2012
Synucleinopathies such as Parkinson's disease, multiple system atrophy and dementia with Lewy bodies are characterized by deposition of aggregated α-synuclein.
Bötzel, Kai, Giese, Armin, Kamp, Frits, Kretzschmar, Hans, Levin, Johannes, Schmidt, Felix   +5 more
core   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Review of Approaches to Creating Control Systems for Solid-State Transformers in Hybrid Distribution Networks

Applied Sciences
Large-scale integration of distributed energy resources (DERs) into distribution networks causes topological-operational situations with multidirectional power flows.
Pavel Ilyushin, Vladislav Volnyi, Konstantin Suslov   +2 more
doaj   +1 more source

Representation of the German transmission grid for Renewable Energy Sources impact analysis

, 2016
The increasing impact of fossil energy generation on the Earth ecological balance is pointing to the need of a transition in power generation technology towards the more clean and sustainable Renewable Energy Sources (RES).
Mureddu, Mario
core   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Multi-objective optimization of solar resource allocation in radial distribution systems using a refined slime mold algorithm

Heliyon
The integration of distributed generation resources in power systems offers various advantages, such as peak load management and reduced transmission line congestion. However, it also introduces challenges related to voltage stability.
Zebin Wang, Yu Li, Guodao Zhang, Xiaotian Pan, Ji Li   +4 more
doaj   +1 more source

Power Grid Network Evolutions for Local Energy Trading

, 2012
The shift towards an energy Grid dominated by prosumers (consumers and producers of energy) will inevitably have repercussions on the distribution infrastructure.
Aiello, Marco, Pagani, Giuliano Andrea
core  

Telecommunication Services Transmitted Using the High Voltage Networks [PDF]

, 2015
Import 22/07/2015Tématem této bakalářské práce je přenos telekomunikačních služeb přes silno-proudou síť. Tyto služby můžeme rozdělit podle několika hledisek.
Možný, David
core