Results 51 to 60 of about 424,101 (310)
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
Structural Mechanics of Engineering Constructions and Buildings, 2013 The paper considers some issues of combinatorial-variational geometric modeling for computer-aided formation of engineering constructions and buildings in their design using modern computer-aided approach.
Vladimir VLADIMIROVICh Vanin +2 more
doaj
Scientific ReportsCataract is a major cause of vision loss and hinders further diagnosis. However, enhancing cataract fundus images remains challenging due to limited paired cataract retinal images and the difficulty of recovering fine details in the retinal images.
Xiaoyong Fang +4 more
doaj +1 more source
Energy Integration and WEP Technical Evaluation of a Large-Scale PVC Production Process
SciPVC has become an indispensable material worldwide. However, its production method (suspension) presents significant sustainability challenges, such as negative environmental impacts and high operational costs due to energy consumption.
Antonio Mendivil-Arrieta +4 more
doaj +1 more source
Research regarding reverse engineering for aircraft components
MATEC Web of Conferences, 2017 Reverse engineering is a useful technique used in manufacturing and design process of new components. In aerospace industry new components can be developed, based on existing components without technical Computer Aided Design (CAD) data, in order to ...
Udroiu Razvan
doaj +1 more source
Aplicación de metadatos Dublin Core a los principales módulos CAD de CATIA V5 [PDF]
, 2009 CATIA, Computer Aided Three-dimensional Interactive Application, is one of the most important commercial software used for Computer Aided Design (CAD), Computer Aided Engineering (CAE), and Computer Aided Manufacturing (CAM) in the aerospace and ...
Martinez-Avila, Daniel
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
Effect of the foam embellishments on the pedestrian safety of the vehicle front protection systems [PDF]
, 2013 Pedestrian safety related compliance requirements are very important in case of design and development of the vehicle front protection systems. Computer aided engineering impact simulations were carried out to evaluate Head Injury Criterion (HIC) of a ...
Epaarachchi, J. A. +2 more
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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
A multidisciplinary and collaborative problem solving architecture for high-level computer aided process planning in discrete manufacturing [PDF]
, 2007 Student Number : 0111474R - PhD thesis - School of Mechanical, Industrial and Aeronautical Engineering - Faculty of Engineering and the Built EnvironmentOne of the most daunting challenges in Computer Integrated Manufacturing (CIM) is bridging the ...
Botef, Ionel
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