Results 41 to 50 of about 1,969,766 (248)

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

Surcharge Load Effect on Additional Ground Settlement of Narrow and Elongated Foundation Pit

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveIn foundation pit engineering, surcharge load acting on the perimeter of the foundation pit (hereinafter referred to as "pit perimeter") will induce additional ground settlement, which exerts a significant impact on the safety of the foundation ...
Ningjie HU, Nianwu LIU, Kai FANG
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Study on Deformation Characteristics of Deep Foundation Pit Soil and Retaining Structure of Subway Station in Guangzhou Area With Composite Strata

open access: yesAdvances in Civil Engineering
The excavation of the deep foundation pit of subway station may cause excessive deformation of foundation pit and retaining structure and then pose a threat to the safety of surrounding buildings and people.
Wufeng Mao   +3 more
doaj   +1 more source

Influence Analysis of Pit Foundation Precipitation to Adjoining Raft Foundation

open access: yes, 2011
Pit foundation excavation leads both settlement and uneven settlement in the building foundation. It has settlement cracks in masonry and concrete structure; these damages lie on the basis of the instability in neighboring buildings.
Zong Jun Sun   +3 more
core   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Cause Analysis of Seepage Disaster in Deep Foundation Pit of Metro Station in Karst Stratum

open access: yesChengshi guidao jiaotong yanjiu
Objective In-depth study should be made on the seepage stability during deep foundation pit excavation in water-rich karst stratum in consideration of the water inrush disaster at the side wall or bottom of the pit during excavation construction in water-
WANG Xiangqiu   +2 more
doaj   +1 more source

Fluid-Solid Coupling Effect on Numerical Simulation of Deep Foundation Pit Deformation in Soft Soil Area

open access: yesApplied Sciences, 2022
Groundwater is abundant in soft soil areas, which has a significant impact on the excavation deformation of foundation pits. In this paper, based on the monitoring of deep foundation pits with waterproof curtains in Shanghai deep foundation pits, COMSOL ...
Yu Zhang   +4 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Deformation Control for Foundation Pit Segmented Construction Adjacent to Operational High-speed Railway Lines

open access: yesChengshi guidao jiaotong yanjiu
Objective Limited land use resource and arrangement adjacent to operational high-speed railway lines pose significant challenges to some city foundation pit constructions and the railway operational safety.
LI Xiaolong   +5 more
doaj   +1 more source

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