Results 81 to 90 of about 3,661,265 (345)
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Optimization of πT Hybrid Structure of 110 kV Power Grid
发电技术, 2020 There are some operational problems of the πT hybrid structure, such as large workload of operation and maintenance, poor flexibility and scalability, which can not meet the increasing demand for power supply reliability.
Zhiyong SHI +4 more
doaj +1 more source
Modeling and Structural Optimization of MSF-RO Desalination System
Membranes, 2022 Based on the mathematical modeling and operational optimization studies of reverse osmosis (RO) and multistage flash (MSF) desalination, the structural optimization of the hybrid process was specially studied in this work with the consideration of ...
Lu He +6 more
doaj +1 more source
Searching the Físchlár-NEWS archive on a mobile device [PDF]
, 2002 The Físchlár-NEWS system provides web-based access to an archive of digitally recorded TV News broadcasts over several months, and has been operational for over a year.
Lee, Hyowon, Smeaton, Alan F.
core
Recurrent geomagnetic storms and relativistic electron enhancements in the outer magnetosphere: ISTP coordinated measurements [PDF]
, 1997 New, coordinated measurements from the International Solar-Terrestrial Physics (ISTP) constellation of spacecraft are presented to show the causes and effects of recurrent geomagnetic activity during recent solar minimum conditions.
Allen, J. H. +11 more
core +2 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Zhongwai GongluThe plan design for the small-spacing interchange connection on the expressway directly affects operational efficiency and driving safety. To achieve the conversion of traffic flow between different expressways, this study explored the reconstruction ...
JIE Qiang, FU Xinsha
doaj +1 more source
Operational Challenges of Solar PV Plus Storage Power Plants and Modeling Recommendations
IEEE Open Access Journal of Power and Energy, 2023 This paper reviews potential operational challenges facing hybrid power plants, particularly solar photovoltaic (PV) plus battery energy storage systems (BESS).
Lingling Fan +3 more
doaj +1 more source
Operational Reliability of a Periodic Railway Line
, 2021 The paper is focused on operational reliability of a railway line operated by periodic timetable, specifically of shuttle supplementary line creating connection to backbone line or lines.
J. Bulíček, Pavel Drdla, J. Matuška
semanticscholar +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source