Results 71 to 80 of about 72,792 (298)
EnergiesThis study evaluates the energy consumption of a light electric flying-wing unmanned aerial system (UAS) during low-altitude holding maneuvers. Two flight patterns were investigated: circular holding at a specified altitude and a figure-eight trajectory.
Artur Kierzkowski +3 more
doaj +1 more source
The Machining of Hard Mold Steel by Ultrasonic Assisted End Milling
Applied Sciences, 2016 This study describes the use of ultrasonic-assisted end milling to improve the quality of the machined surface of hard Stavax (modified AISI 420) mold steel and to reduce the amount of work involved in the final polishing process.
Ming Yi Tsai +2 more
doaj +1 more source
Analysis of Ion Behavior Affecting Voltage Holding Property of Liquid Crystal Displays
, 2011 A mechanism for the decay of charged voltage, which leads to the lowering of the voltage holding ratio of liquid crystal displays (LCDs), was proposed using a model for the behavior of ions in an LC layer.
Yohji Yoshimura +3 more
core +1 more source
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
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Applied Food ResearchArenga pinnata sap is prone to quality deterioration during ambient holding, which may affect thermal processing performance. This study examined how sap without preservative and with natural preservatives (Curcuma longa rhizome and Pterospermum sp. root)
Purnama Ningsih S. Maspeke +3 more
doaj +1 more source
Segmented SCR for High Voltage ESD Protection
, 2012 Typical SCR with stripe layout style is modified into segmented one in order to tune the SCR's holding voltage for the ESD protection in different operation voltage domain SCRs with different segmented style and ratio were made, and according to TLP test
Miao, Meng +5 more
core +2 more sources
, 2022 Publisher Copyright: AuthorTransformer oil insulation condition may be deteriorated due to electrical and thermal faults, which may lead to transformer failure and system outage.
Ibrahim, Shimaa A. +7 more
core +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
Voltage holding tests to realize the vacuum insulated beam source for the ITER NBI
, 2020 Five-stage and large beam source (BS) with 3 m x 3 m is designed to generate 1MeV, 40 A negative ion beams for the ITER neutral beam injector (NBI). The unique point of this BS is to be installed in a vacuum vessel with 5 m x 5 m.
942076 +34 more
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