Results 51 to 60 of about 101,539 (261)

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

Analysis of nonlinear vibration of nano/microelectromechanical system switch induced by electromagnetic force under zero initial conditions

open access: yesAlexandria Engineering Journal, 2020
A significant phenomenon associated with devices used in nano/microelectromechanical systems (N/MEMS) is the dynamic pull-in instability. The basic theme of this manuscript is to study the nonlinear oscillation and dynamic pull-in instability in an N ...
Naveed Anjum, Ji-Huan He
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Enhanced ONOFIC-Controlled Nano-Domino Logic Using FinFET and CNTFET Devices for Ultra-Low Leakage with AI-Assisted Optimization in 32 nm VLSI System

open access: yesEngineering Perspective
This paper presents an enhanced ONOFIC (ON/OFF Isolation Control) nano-domino logic framework implemented using 32 nm FinFET and CNTFET technologies for ultra-low leakage VLSI systems. The proposed ONOFIC technique employs feedback-controlled transistors
Mr Ramavathu Ramesh Naik   +2 more
doaj   +1 more source

A COMPARISON OF THE PUSH AND PULL PRODUCTION SYSTEMS AT THEIR OPTI MAL DESIGNS UNDER THE ECONOMIC CONSIDERATION

open access: yesASEAN Journal on Science and Technology for Development, 2017
The term “push” and “pull” have been used to explain a wide variety of production inventory systems. The distinction refers to a specific attribute, which can be identified by observing the mechanisms for controlling material flow on the shop floor and a
N. Chiadamrong, P. Kohly
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Research on Flow Field Characteristics Affected by Obstacles of Pull-Push Ventilation System of Plating Tanks through Numerical Simulation

open access: yesMATEC Web of Conferences, 2016
Pull-push ventilation system, with high capture efficiency, is universally used to capture contaminants from containment generation where can’t be enclosed and where the working area is large.
Hu Hong, Yi Can-nan
doaj   +1 more source

Simulation of a Plant-Wide Inventory Pull System [PDF]

open access: yesProceedings of 1993 Winter Simulation Conference - (WSC '93), 1993
Successful implementation of inventory pull (kanban) systems has become a widely discussed topic in recent years. This paper examines one such effort which uses simulation modeling as a means to quantitatively design such a system. The Normalize area is responsible for beat treating raw material for Delco Chassis wheel spindle bearing products.
openaire   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Sorafenib-Entrapped, Self-Assembled Pullulan–Stearic Acid Biopolymer-Derived Drug Delivery System to PLC/PRF/5 Hepatocellular Carcinoma Model

open access: yesInternational Journal of Nanomedicine, 2022
Teena Jacob Chirayil,1,2 G S Vinod Kumar1 1Nano Drug Delivery Systems (NDDS), Cancer Biology Division, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, Kerala, India; 2Research Scholar, Department of Biotechnology, University of Kerala ...
Chirayil TJ, Kumar GSV
doaj  

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