Results 121 to 130 of about 21,407 (261)
Rapid screening of staphylokinase protein variants using an unpurified cell‐free expression system
FEBS Open Bio, EarlyView.An unpurified cell‐free protein synthesis (CFPS) platform enables rapid functional screening of staphylokinase variants. Direct plasminogen‐activation assays performed in microplate format provide real‐time activity readouts, allowing rapid identification and ranking of variants with improved or reduced fibrinolytic activity without protein ...
Maria Tomková +3 more
wiley +1 more source
Analysis on Voltage Stability Indices
This thesis discusses the performance of different line voltage stability indices previously studied in literature including Lmn Index, Fast Voltage Stability Index (FVSI), Voltage Collapse Point Indicators (VCPI), and LQP Index, as well as the ...
Doig Cardet, Christine Elizabeth
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, 2011 : Voltage instability is a major threat for security of power systems. Preserving voltage security margin at a certain limit is a vital requirement for today’s power systems.
S. Hashemi +2 more
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Voltage stability prediction in power system using artificial neural network / Irfan Hanafi Jamaluddin [PDF]
, 2014 Voltage instability has become one of the sudden interest in modem power system industry since it can initiate a critical event called voltage collapse or blackout in a system.
Jamaluddin, Irfan Hanafi
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Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Contingency ranking for on-line voltage stability assessment
, 1999 Voltage stability is one of the challenging problems in power system operation. This thesis deals with fast algorithms for Contingency Screening and Ranking (CS&R) for power system voltage stability studies.
Jia, Zhihong
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Predicting Voltage Stability Using Graph Convolutional Networks
Journal of EngineeringReal-time voltage stability assessment is critical for secure power grid operation, yet traditional simulation-based methods suffer from high computational latency.
Saad Hayat +5 more
doaj +1 more source
FEBS 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
Voltage stability assessment for distrbuted generation in islanded microgrid system
, 2012 The increasing energy demands are stressing the generation and transmission capabilities of the power system. Distributed generation (DG), which generally located in distribution systems, has the ability to meet some of the growing energy demands ...
Hendi Gareh, Saleh Ali Ahmed
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Voltage stability prediction in power system using artificial neural network: article / Irfan Hanafi Jamaluddin [PDF]
, 2014 Voltage instability has become one of the sudden interest in modem power system industry since it can initiate a critical event called voltage collapse or blackout in a system.
Jamaluddin, Irfan Hanafi
core