Results 21 to 30 of about 1,774,744 (290)

Natural Tuning: Towards A Proof of Concept

open access: yes, 2013
The cosmological constant problem and the absence of new natural physics at the electroweak scale, if confirmed by the LHC, may either indicate that the nature is fine-tuned or that a refined notion of naturalness is required.
Dubovsky, Sergei   +2 more
core   +1 more source

Cartels as Barriers to International Trade [PDF]

open access: yes, 1946
This thesis examines ways to improve the user experience of a mobile Internetconnection. We discuss how this can be achieved using dierent techniques,but primarily focus on techniques using network performance maps.
Bäcklund, Jakob, Kärnsund, Elias
core   +3 more sources

A green chemistry approach to the facile and scalable synthesis of antibacterial Fe-doped ZnO nanoparticles for industrial and commercial applications

open access: yesMaterials & Design
This study explores the green and low-cost synthesis of iron-doped zinc oxide nanoparticles (Fe-doped ZnO NPs) using a simple, scalable sol–gel method under mild conditions.
Ran Huang, Lisheng Tang, Lianjiang Tan
doaj   +1 more source

Fast time-resolved aerosol collector: proof of concept [PDF]

open access: yesAtmospheric Measurement Techniques, 2010
Atmospheric particles can be collected in the field on substrates for subsequent laboratory analysis via chemically sensitive single particle methods such as scanning electron microscopy with energy dispersive x-ray analysis.
X.-Y. Yu   +3 more
doaj   +1 more source

Analgesic drug development: proof-of-mechanism and proof-of-concept in early phase clinical studies

open access: yesMedicine in Drug Discovery, 2021
Effective treatment for many pain disorders is still lacking, which is due to the complexity of pain in general and of the underlying pathology of many pain syndromes in particular.
Hemme J. Hijma, MSc   +1 more
doaj   +1 more source

In-vivo dynamic mechanical analysis of human skin: A standardized protocol using SkinMech-DMA

open access: yesMaterials & Design
Accurate characterization of skin mechanics is essential for understanding aging, pathology, and the design of biomimetic materials. However, in-vivo methods capable of quantifying the dynamic viscoelastic properties of skin remain limited.
Guyeli Yang   +4 more
doaj   +1 more source

Analysis of the concept of family-centered care in chronic diseases: Rodgers’s evolutionary approach

open access: yesChronic Diseases Journal, 2017
BACKGROUND: Considering the fact that hospitalization of a family member in the intensive care unit (ICU) can have a great impact on different aspects of the life of the patient’s family, the purpose of this study was to clarify the concept of family ...
Fouad Rahimi, Alireza Gharib
doaj   +1 more source

A Note on the Pfaffian Integration Theorem [PDF]

open access: yes, 2007
Two alternative, fairly compact proofs are presented of the Pfaffian integration theorem that is surfaced in the recent studies of spectral properties of Ginibre's Orthogonal Ensemble.
Akemann G Kanzieper E   +7 more
core   +3 more sources

Exciting perspectives for Translational Myology in the Abstracts of the 2018Spring PaduaMuscleDays: Giovanni Salviati Memorial – Chapter IV - Abstracts of March 17, 2018

open access: yesEuropean Journal of Translational Myology, 2018
Myologists working in Padua (Italy) were able to continue a half-century tradition of studies of skeletal muscles, that started with a research on fever, specifically if and how skeletal muscle contribute to it by burning bacterial toxin.
Ugo Carraro
doaj   +1 more source

Physical Modelling of Offshore Wind Turbine Foundations for TRL (Technology Readiness Level) Studies

open access: yesJournal of Marine Science and Engineering, 2021
Offshore wind turbines are a complex, dynamically sensitive structure due to their irregular mass and stiffness distribution, and complexity of the loading conditions they need to withstand.
Subhamoy Bhattacharya   +14 more
doaj   +1 more source

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