Results 61 to 70 of about 735,591 (268)
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
Analysis of dynamic stall characteristics of rotor airfoil in pitching motion state
Kongqi donglixue xuebaoDynamic stall affects the aerodynamic characteristics of rotor airfoils. The aerodynamic performance of helicopter rotors is restricted by dynamic stall.
Haonan Xing +8 more
doaj +1 more source
A Design of a Configurable Feature Model Configurator. [PDF]
, 2009 Our feature configuration tool S2T2 Configurator integrates (1) a visual interactive representation of the feature model and (2) a formal reasoning engine that calculates consequences of the user’s actions and provides formal explanations. The tool’s software architecture is designed as a chain of components, which provide mappings between visual ...
Botterweck, Goetz +2 more
openaire +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
Novel orifice plate flowmeter: Fractal design and jet characteristics
Case Studies in Thermal EngineeringFractal theory was introduced to design multi-hole orifice plates (MHOP), and a novel fractal orifice plate (FOP-G2) flowmeter was proposed. Computational fluid dynamics was used to investigate the measurement and jet characteristics of various orifice ...
Binbin Wei +3 more
doaj +1 more source
Study on Cooperative Anti-submarine Warfare of the MMA and UAVS
Hangkong gongcheng jinzhan, 2018 The multimission maritime aircraft(MMA) will be the major air force for anti-submarine warfare and intelligence, surveillance, reconnaissance campaign on the sea.
Li Xiaowei, Duan Zhuoyi
doaj +1 more source
SIAM Journal on Discrete MathematicsIn the 60s, Micha Perles constructed a point-line arrangement in the plane on nine points, which can not be realized only by points with rational coordinates. Grünbaum conjectured that Perles' construction is the smallest: any geometric arrangement on eight or fewer points if it is realizable with real coordinates in the plane, it is also realizable ...
openaire +3 more sources
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Automatic Configuration Management - Autodiscovery of Configuration Items and Automatic Configuration Verification [PDF]
SpaceOps 2016 Conference, 2016 Performing Configuration Management (CM) on systems such as an entire space mission ground system is essential. CM verifies that a system performs as intended, and is identified and documented in sufficient detail to support its projected life cycle.
openaire +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source