Results 41 to 50 of about 33,503 (306)

Research of different needle length on properties of PVDF nanofiber membrane based on long-needle electrospinning technology

open access: yesJournal of Engineered Fibers and Fabrics, 2023
In this paper, we combine electrospinning with laminar flow theory to verify the influence of the spinning needle length on the internal structure of PVDF (polyvinylidene fluoride) nanofibers. The long spinning needle is referred as a reference like long
Lei Zhao   +9 more
doaj   +1 more source

Research on Design and Application Based on Constant Temperature Performance in Clothing Structure [PDF]

open access: yesE3S Web of Conferences, 2020
With the development of the times, people’s living standards have gradually improved, and the requirements for clothing have also increased. This is a thermostatic clothing suitable for somatosensory and microclimate environments in high temperature and ...
Yang Qingmei, Wang Lihui, Zhang Yansong
doaj   +1 more source

Study of the requirements imposed on functional clothing for premature babies [PDF]

open access: yes, 2022
The paper presents the study of the requirements imposed on the functional clothing for premature babies by involving the parents of this category of wearers. Functional clothing plays an important role in the growth and development of little ones.
Danila, Victoria   +2 more
core  

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

A study of heat transfer through clothing assemblies [PDF]

open access: yes, 1989
The work presented in this thesis is devoted to further understanding heat transfer through clothing under different circumstances, in order to provide guidelines for the design and construction of clothing with regard to thermal comfort.
Fan, Jintu, Fan, J
core  

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

Synergistic Effects of Iron Alginate on Improving the Fire Safety and Mechanical Properties of Epoxy Resin/Ammonium Polyphosphate Composites

open access: yesMacromolecular Materials and Engineering, 2023
Iron alginate is chosen as an eco‐friendly synergist to improve the flame retardancy, smoke suppression, and mechanical properties of epoxy resin/ammonium polyphosphate composites (EP/APP).
Chang Liu   +4 more
doaj   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

Electrospun Cd0.3Zn0.7S/PVDF/PAN nanofibers: Synergistic enhancement of photocatalytic hydrogen evolution via piezoelectric polarization and carbon dot-mediated electronic modulation

open access: yesNano Research
The practical application of photocatalytic hydrogen evolution is severely hindered by the low intrinsic activity and poor recyclability of conventional photocatalysts.
Lirui Su   +10 more
doaj   +1 more source

Designing Functional Clothing for People with Locomotor Disabilities

open access: yes, 2022
This article presents a study on functional clothing for people with disabilities. The clothing items which were the subject of research, i.e. polo shirt, T-shirt, shirt, trousers and jeans, were designed for people with physical disabilities, namely for
Mong Hien Thi Nguyen   +5 more
core   +1 more source

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