Results 121 to 130 of about 5,501,103 (350)

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

open access: yesFEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner   +6 more
wiley   +1 more source

Family Strength: A Concept Analysis

open access: yesJournal of Korean Academy of psychiatric and Mental Health Nursing
Purpose: This study aims to analyze the concept of family strength using the Walker & Avant method. The goal is to clarify its defining characteristics, causes, and effects in order to deepen our understanding of its role in enhancing individual and family resilience.Methods: Following Walker & Avant’s framework, this concept analysis involved ...
Soo Yeon Lee, Kuem Sun Han
openaire   +1 more source

Strength analysis of large motor

open access: yesJournal of Physics: Conference Series, 2020
Abstract Large motors are widely used in industrial production, mainly playing the role of load operation, equipment cooling and so on, and playing a vital role in the corresponding system, whose safety and reliability determine the stability of the entire industrial production.
openaire   +1 more source

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

Optimization Design and Experimental Verification of Type B Bogie Frame Structure Based on Workbench

open access: yes机车电传动, 2019
In order to make the structure strength of the bogie frame meet the requirements of the standard in the design stage, the finite element method and the optimization design theory were combined to optimize the structure design. Firstly, the finite element
Ming ZHANG, Pengpeng ZHI
doaj  

Analysis of Particle Agglomeration Effect on Failure of Dispersion Nuclear Fuel Meat

open access: yesYuanzineng kexue jishu
By dispersing the fuel particles in an inert metal matrix, the dispersion nuclear fuel element has the advantages of high burnup, high thermal conductivity, great safety and strong designability, etc. It has been successfully applied in the test reactors.
DONG Yingxuan1, LYU Junnan2, LI Qun1
doaj   +1 more source

Finite Element Analysis of Top Cover Bolts of Hydraulic Turbine Based on ANSYS Workbench

open access: yesRenmin Zhujiang, 2021
The working conditions of the hydraulic turbine are frequently changed.If the connecting bolts between the top cover and the stay ring are subjected to a load,and they are loose or broken,the serious consequences such as the plant flooding and even the ...
ZHAO Junjie   +4 more
doaj  

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