Results 71 to 80 of about 1,341,464 (302)
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
Integrating Optical Draw-In Measurements with Finite Element Analysis for Enhanced Process Insights in Sheet Metal Forming [PDF]
MATEC Web of ConferencesAccurate monitoring of draw-in behaviour during sheet metal forming is crucial for understanding material flow, optimizing process parameters, and validating finite element (FE) simulations.
Chezan Toni +4 more
doaj +1 more source
Forming‐Free Resistive Switching Memory Crosspoint Arrays for In‐Memory Machine Learning
Advanced Intelligent Systems, 2022 In‐memory computing (IMC) with crosspoint arrays of resistive switching memory (RRAM) has gained wide attention for accelerating machine learning, data analysis, and deep neural networks.
Saverio Ricci +4 more
doaj +1 more source
, 2013 We present a catalog covering 1.62 deg^2 of the COSMOS/UltraVISTA field with PSF-matched photometry in 30 photometric bands. The catalog covers the wavelength range 0.15um - 24um including the available GALEX, Subaru, CFHT, VISTA and Spitzer data ...
Brammer, Gabriel +9 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Tooth Shape Research and Contour Machining of Hirth Coupling
Jixie chuandong, 2015 The hirth coupling is widely used in the centrifugal air compressor unit due to its characteristic of high torque capacity and self centering etc.It is aimed at deriving the accurate calculating formulas of hirth tooth shape,to provide accurate ...
Shao Guangjun, Li Gang, Ruan Wenhao
doaj
A new micro scale FE model of crystalline materials in micro forming process
MATEC Web of Conferences, 2016 Micro forming of metals has drawn global attention due to the increasing requirement of micro metal products. However, the size effects become significant in micro forming processes and affect the application of finite element (FE) simulation of micro ...
Luo Liang +5 more
doaj +1 more source
A non-invasive node-based form finding approach with discretization-independent target configuration
Advanced Modeling and Simulation in Engineering Sciences, 2018 Form finding is used to optimize the shape of a semi-finished product, i.e. the material configuration in a forming process. The geometry of the semi-finished product is adapted so that the computed spatial configuration corresponds to a prescribed ...
Michael Caspari +2 more
doaj +1 more source
Accurate and simple closed-form formulas for coplanarwaveguide synthesis
Electronics Letters, 1995 Very accurate and simple closed-form formulas for coplanar waveguide synthesis, which are approximated in terms of ordinary functions, are developed. Comprehensive comparisons have been made by using both a quasi-static analysis and a rigorous full-wave analysis. Accuracy is found to be better than 1% for most of the practical range.
Deng, T.Q., Leong, M.S., Kooi, P.S.
openaire +1 more source
Ethnicity and Impressions of Personality Using the Five-Factor Model: Stereotyping or Cultural Sensitivity? [PDF]
, 2012 The current research investigates whether communities use ethnicity as a cue when forming personality impressions of others. Past research has shown that dress, smiling, hairstyle, and even facial symmetry of targets produce systematic differences in ...
Cooper, Andrea Kay, Evans, David Chin
core +1 more source