Results 21 to 30 of about 132,957 (262)

The EU Charter of Fundamental Rights and the Subsisting Commitments of EU Member States under the European Convention on Human Rights: More Variable Geometry

Croatian Yearbook of European Law and Policy, 2007
The product of discrete sources and strands, the protection of fundamental rights in Europe has now begun to knit together. The difficulties spring less from widely varying views of what fundamental rights ought to be than from their being played out ...
Robert Lane
doaj   +1 more source

Research on Surrogate Model of Variable Geometry Turbine Performance Based on Backpropagation Neural Network

Aerospace
To meet the increasingly stringent performance indicators of gas turbines, the turbine inlet temperature has increased, and variable geometry turbine technology is widely applied.
Liping Deng, Hu Wu, Yuhang Liu, Qi’an Xie   +3 more
doaj   +1 more source

A Novel Dynamic Surge Modeling Framework for Gas Turbines: Integration of Compressor Variable Geometry

Machines
Gas turbines are complex mechatronic systems that require reliable dynamic models to support automated operation under varying aerodynamic conditions.
Jinshi Du, Yu Zhang, Miguel Martínez García, Adrian Spencer   +3 more
doaj   +1 more source

CYLINDRICAL SHAPE IN DESIGN

Journal of Industrial Design and Engineering Graphics, 2017
The paper presents the cylindrical shape detailed study, frequently used in industrial design.The geometrical cylindric shape is the ideal (perfect) shape which is given by mathematical equation.
Dumitru Marin, Ligia Petrescu
doaj   +2 more sources

Influence of Variable-Geometry Adjustment on the Matching Characteristics of a Medium Variable Bypass Ratio Compression System

Aerospace, 2023
The research is based on a full 3D model of a medium variable bypass ratio compression system. The effects of core-driven fan stage (CDFS) VIGV adjustment and forward variable area bypass injector (FVABI) adjustment on the internal flow and component ...
Qiaodan Luo, Shengfeng Zhao, Shiji Zhou, Huafeng Xu, Xiaoying Sheng   +4 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

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, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Analysis of Influence Factors of Guide Vanes Torque in Variable Geometry Turbine Adjusting Mechanism

IEEE Access, 2023
More and more attention has been paid to research on variable geometry turbine engines with the increasing improvement of performance requirements for military turbines.
Yan Zhong, Liangyu Chen, Lei Zhao, Lei Wang, Zhuo Yan, Haoxi Bai   +5 more
doaj   +1 more source

Quantification of variability in bedform geometry [PDF]

Journal of Geophysical Research: Earth Surface, 2008
We analyze the variability in bedform geometry in laboratory and field studies. Even under controlled steady flow conditions in laboratory flumes, bedforms are irregular in size, shape, and spacing, also in case of well‐sorted sediment. Our purpose is to quantify the variability in bedform geometry.
Van der Mark, C.F. (author), Blom, A. (author), Hulscher, S.J.M.H. (author)   +2 more
openaire   +4 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Variable Geometry: Acoustical Domes [PDF]

Thresholds, 2006
« La musique à la fois phénomène physique et immatériel est ici le contexte d’une intervention sur l’espace du Grand Salon de la Villa Médicis. Installée dans la salle magistrale de 14 m de hauteur, cette « coupole » éphémère, qui dédouble la voûte de la salle existante est un dispositif expérimental dont la géométrie permet une variation de forme pour
openaire   +3 more sources