Results 31 to 40 of about 5,159,918 (252)

Mass production of lumenogenic human embryoid bodies and functional cardiospheres using in-air-generated microcapsules

open access: yesNature Communications, 2023
Organoids are engineered 3D miniature tissues that are defined by their organ-like structures, which drive a fundamental understanding of human development.
Bas van Loo   +10 more
doaj   +1 more source

Random vibration and structural reliability of composite hyperbolic–parabolic membrane structures under wind load

open access: yes, 2022
The paper presents the random vibration and structural reliability of composite hyperbolic-parabolic membrane structures under wind load. First, the non-linear random vibration equation of the hyperbolic-parabolic membrane structures is established by ...
Wang, X   +11 more
core   +1 more source

Free vibration of thin-walled composite box beams [PDF]

open access: yes, 2008
Free vibration of a thin-walled laminated composite beam is studied. A general analytical model applicable to the dynamic behavior of a thin-walled composite box section is developed.
Lee, Jaehong, Vo, Thuc
core   +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

Efficient development technique of tight sandstone gas reservoir in narrow channel of Zhongjiang Gas Field

open access: yesYouqicang pingjia yu kaifa, 2022
Efficient development of Zhongjiang gas reservoir is faced with four difficulties: the meticulous channel depiction, the establishment of high-yield enrichment mode, the formulation with development technology policy, and corresponding engineering ...
LIU Chengchuan, WANG Yongfei, BI Youyi
doaj  

Flexural–torsional behavior of thin-walled composite box beams using shear-deformable beam theory [PDF]

open access: yes, 2008
This paper presents a flexural–torsional analysis of thin-walled composite box beams. A general analytical model applicable to thin-walled composite box beams subjected to vertical and torsional loads is developed.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

ON INTERACTION BETWEEN FALLING BODIES AND THE SURROUNDING FLUID [PDF]

open access: yes, 2010
Interactions between a finite number of bodies and the surrounding fluid, in a channel for instance, are investigated theoretically. In the planar model here the bodies or modelled grains are thin solid bodies free to move in a nearly parallel formation ...
Ellis, AS, Smith, FT
core  

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Soft Robots Manufacturing: A Review

open access: yesFrontiers in Robotics and AI, 2018
The growing interest in soft robots comes from the new possibilities offered by these systems to cope with problems that cannot be addressed by robots built from rigid bodies.
François Schmitt   +3 more
doaj   +1 more source

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