Results 111 to 120 of about 2,409,519 (314)

Background for modeling the dynamic characteristics of advanced spacecraft drives considering the operation of oscillators

open access: yesAdvanced Engineering Research, 2019
Introduction. Precision elements of the target equipment and sensitive elements of the stabilization and orientation system of the advanced spacecraft are considered in the framework of this research.
A. N. Sova   +3 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Driving: Pre-Cognition and Driving [PDF]

open access: yes, 2016
The most significant recent developments in the study of car travel have come from mobility studies rather than the long dominant field of transport psychology (Cresswell 2006; Hannam et al. 2006; Sheller and Urry 2006). In sociology John Urry (2000, 2004) has argued that we need to rethink how we conceptualise society in tandem with how we ...
openaire   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Design and Realization of CAN Bus Interface for ARM Card

open access: yes机车电传动, 2010
This paper described the characteristics of Samsung Corporation 32-bit ARM9 microprocessor core S3C2440 and Philips’s CAN controller SJA1000. According to time sequence requirements, the interface circuit between CPU and CAN controller had been realized ...
聂火勇, 钟思琦
doaj  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS 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

PARALELIZAÇÃO DE ESQUELETIZAÇÃO DE IMAGENS DE FUNDO DE RETINA NA ARQUITETURA CUDA

open access: yesRevista Brasileira de Contabilidade e Gestão, 2013
Este trabalho apresenta um estudo comparativo do tempo de processamento de um algoritmo de esqueletização de imagens desenvolvido sob duas formas: sequencial e paralela.
Karin Satie Komati   +3 more
doaj   +2 more sources

MATHEMATICAL MODEL OF HEADRIG PRINCIPAL MOVEMENT DRIVE

open access: yesAdvanced Engineering Research, 2012
The dynamic characteristics of the mechanical operation are analyzed. The mathematical model of the drive of the power-saw bench principal movement is built.
Dmitry O. Kozyrev, Arine A. Avakyan
doaj  

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

open access: yesFEBS 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

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