Results 31 to 40 of about 154,891 (359)

Functional polyaspartic acid fibers hydrogel membrane with enhanced mechanical performance prepared by coaxial electrospinning

open access: yesMaterials Research Express, 2021
Coaxial electrospinning is a practical technique to combine the advantages of different materials. In this work, polyaspartic acid (PASP) fibers hydrogel membrane (FHM) was enhanced by thermoplastic polyurethane (TPU) via coaxial electrospinning. Firstly,
Sijie Li   +3 more
doaj   +1 more source

Analysis of the Twisting Tension in the Direct-Twisting Machine and the Fitting Model Based on the Experimental Data

open access: yesApplied Sciences, 2022
The tension of the balloon yarn in the direct-twisting machine affects the yarn breakage and balloon shape, which in turn affects the energy consumption and yarn productivity of the direct-twisting machine.
Shunqi Mei   +5 more
doaj   +1 more source

A Mingled Yarn [PDF]

open access: yesThe Behavior Analyst, 1996
The behavior of nonliving and living systems is generally viewed as being qualitatively different. The key difference is often summarized by saying that whereas living systems are complex, nonliving ones are simple. This distinction is often the basis for claiming essential differences in conceptual stances, methods, and theories between scientific ...
openaire   +2 more sources

A Tale of Two Data-Intensive Paradigms: Applications, Abstractions, and Architectures [PDF]

open access: yes, 2014
Scientific problems that depend on processing large amounts of data require overcoming challenges in multiple areas: managing large-scale data distribution, co-placement and scheduling of data with compute resources, and storing and transferring large ...
Fox, Geoffrey C.   +4 more
core   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

A New Model to Calculate Stress Relaxation of Viscoelastic Material for Polyester-Wool-Spandex Yarn with Analytical Mechanics Approach

open access: yesJurnal Penelitian Fisika dan Aplikasinya, 2021
Many researchers have studied the mechanical properties of yarn in textile science because mechanical properties are the essential parameter in determining yarn quality.
Valentinus Galih Vidia Putra   +2 more
doaj   +1 more source

Time-dependent calculation of the velocity of a yarn launched by the main nozzle of an air-jet loom [PDF]

open access: yes, 2019
In air-jet weaving looms the yarn is initially accelerated by the main nozzle. To obtain a high yarn velocity a high air velocity is required which results in complex flow patterns.
Degroote, Joris   +3 more
core  

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger   +4 more
wiley   +1 more source

Electrospun nanofibers, process, merits, challenges, and usefulness: A review

open access: yesJournal of Engineered Fibers and Fabrics
Nanotechnology, deals with materials on the order of 100 nm, has been showing immense potential for the last four decades. Precise manipulation and stringent control on structure of materials allows nanomaterials to have unique characteristics.
Rubaiyat Islam   +7 more
doaj   +1 more source

Progress on wearable triboelectric nanogenerators in shapes of fiber, yarn, and textile

open access: yesScience and Technology of Advanced Materials, 2019
Textile has been known for thousands of years for its ease of use, comfort, and wear resistance, which resulted in a wide range of applications in garments and industry.
Jiaqing Xiong, Pooi See Lee
doaj   +1 more source

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