Results 21 to 30 of about 452,806 (268)

A cosmological mechanism for stabilizing moduli [PDF]

Physics Letters B, 2000
In this paper, we show how the generic coupling of moduli to the kinetic energy of ordinary matter fields results in a cosmological mechanism that influences the evolution and stability of moduli. As an example, we reconsider the problem of stabilizing the dilaton in a non-perturbative potential induced by gaugino condensates.
Huey, Greg, Steinhardt, Paul J., Ovrut, Burt A., Waldram, Daniel   +3 more
openaire   +3 more sources

Breaking the treatment dilemma of Schatzker IV fractures: finite element analysis validates hybrid single-plate with tension screw fixation for synergistic optimization of stability and minimally invasive outcomes

Frontiers in Bioengineering and Biotechnology
ObjectiveThe core challenge in treating Schatzker type IV tibial plateau fractures lies in balancing mechanical stability with minimally invasive techniques. Traditional double-plate fixation carries a high risk of soft tissue complications, while single-
Mingxiang Liu, Zulong Zhou, Chaofan Wu, Chaoqun Wu, Run Fang, Chengnan Zhang, Lingchao Kong, Rende Ning   +7 more
doaj   +1 more source

Caracterização de hidrogéis condutores constituídos por PAAm e PEDOT/PSS por meio de planejamento fatorial Characterization of conducting hydrogels made with PAAm and PEDOT/PSS using factorial design

Polímeros, 2008
Neste trabalho, hidrogéis condutores do tipo semi-IPN constituídos por poliacrilamida (PAAm) e polímero intrinsecamente condutor poli(3,4-etileno dioxitiofeno)/poli(estireno-sulfonato) (PEDOT/PSS) foram sintetizados e suas propriedades hidrofílicas ...
Fauze A. Aouada, Márcia R. de Moura, Emerson M. Girotto, Adley F. Rubira, Edvani C. Muniz, Gilsinei M. Campese   +5 more
doaj   +1 more source

Effect of Laser Texturing on Mechanical Stability of Fractal Structure on 65Mn Superhydrophobic Surface

Taiyuan Ligong Daxue xuebao, 2022
On the basis of the fractal theory, the fractal structure characteristics and mechanical stability of 65Mn superhydrophobic surface after laser texturing were studied.
Yitao QIAO, Dongguang ZHANG, Zhihong ZHANG   +2 more
doaj   +1 more source

Molecular mechanisms of dendrite stability [PDF]

Nature Reviews Neuroscience, 2013
In the developing brain, dendrite branches and dendritic spines form and turn over dynamically. By contrast, most dendrite arbors and dendritic spines in the adult brain are stable for months, years and possibly even decades. Emerging evidence reveals that dendritic spine and dendrite arbor stability have crucial roles in the correct functioning of the
openaire   +2 more sources

Influence of the Template Removal Method on the Mechanical Stability of SBA‐15

ChemistryOpen, 2021
Removing the template from the pores after the polycondensation of the silica precursor is a necessary step in the synthesis of mesoporous silica materials.
Ann‐Katrin Beurer, Dr. Johanna R. Bruckner, Prof. Dr. Yvonne Traa   +2 more
doaj   +1 more source

Super-compressible and mechanically stable reduced graphene oxide aerogel for wearable functional devices

Science and Technology of Advanced Materials, 2023
The graphene-based aerogels with good electrical conductivity and compressibility have been reported. However, it is challenging to fabricate the graphene aerogel to have excellent mechanical stability for its application in wearable devices.
Keerti Rathi, Duckjong Kim
doaj   +1 more source

Microstructure-Properties Relationship and Mechanical Stability of Retained Austenite in Thermomechanically Processed Medium-C TRIP Steel at Different Deformation Temperatures [PDF]

Archives of Metallurgy and Materials, 2020
The paper presents the effect of deformation temperature on the mechanical stability of retained austenite in a multiphase TRIP steel. Series of static tensile tests were carried out in the temperature range –20 to 140°C in order to simulate the ...
A. Skowronek, A. Kozłowska, A. Grajcar, M. Morawiec   +3 more
doaj   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot, Mathieu Corvaisier, Laurence Spiesser‐Robelet, Mylène Duplan, Isabelle Pellier, Delphine Bourneau‐Martin, Séverine Derbré   +6 more
wiley   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source