Results 21 to 30 of about 2,138,397 (299)

Optimal Overall Dimensions of a Surface Acoustic Waves Ring Resonator

open access: yesJournal of the Russian Universities. Radioelectronics, 2023
Introduction. In previous works, the authors considered the frequency characteristics of sensitive elements made of various materials in the form of a ring resonator on surface acoustic waves (SAW), along with their fixing methods in the housing, the influence of external factors, and an optimal topology of the interdigital transducer of the ring ...
S. Yu. Shevchenko, D. A. Mikhailenko
openaire   +2 more sources

Comprehensive value assessment of drugs using a multi-criteria decision analysis: An example of targeted therapies for metastatic colorectal cancer treatment.

open access: yesPLoS ONE, 2019
OBJECTIVE:This study is aimed toward establishing a decision-making model with multiple criteria for appraisal and reimbursement to compare the attitudes of different stakeholders toward various dimensions and criteria and to evaluate the five targeted ...
Jason C Hsu   +3 more
doaj   +1 more source

I Mille Piani delle migrazioni: Nomadismo, Barbarismo, Democrazia Molecolare

open access: yesSocietàMutamentoPolitica: Rivista Italiana di Sociologia, 2020
The essay wants to investigate the social, political, anthropological dimension of the vision of Deleuze and Guattari around the rhizomatic concept of migration starting from the elaboration of Mille piani.
Stefania Mazzone
doaj   +1 more source

Improvement Priorities: Public Hospital Service Quality

open access: yesMATEC Web of Conferences, 2018
Patients’ satisfaction in public hospitals in Jakarta is decreased due to the increase participant of outpatients using national health insurance. One of the principle influenced satisfaction is services.
Dachyar M., Farizal, Ti Alicia
doaj   +1 more source

Assessing Forest Vitality and Forest Structure Using 3D Data: A Case Study From the Hainich National Park, Germany

open access: yesFrontiers in Forests and Global Change, 2022
The adaptation of forest management to changing environmental conditions due to climate change relies on information on the current forest and tree vitality. In common practice, the percentage of crown defoliation is used as a proxy for tree vitality, an
Marius G. Heidenreich, Dominik Seidel
doaj   +1 more source

Urban Waterfront Regeneration on Ecological and Historical Dimensions: Insight from a Unique Case in Beijing, China

open access: yesLand
To address current ecological issues and a lack of historical preservation in Beijing’s waterfront, it has become necessary to establish an urban design project that optimizes these aspects.
Lulu Chen   +4 more
doaj   +1 more source

Degeneracy Implies Non-abelian Statistics

open access: yes, 2016
A non-abelian anyon can only occur in the presence of ground state degeneracy in the plane. It is conceivable that for some strange anyon with quantum dimension $>1$ that the resulting representations of all $n$-strand braid groups $B_n$ are overall ...
Rowell, Eric C., Wang, Zhenghan
core   +1 more source

Actitudes hacia la investigación en los estudiantes de la carrera de Medicina Humana de la Universidad Peruana Los Andes

open access: yesEducación Médica, 2019
Resumen: Objetivo: Determinar las actitudes hacia la investigación en los estudiantes de la carrera de Medicina Humana de la Universidad Peruana Los Andes de las asignaturas de Proceso de Investigación, Seminario de Tesis I y Seminario de Tesis II de ...
Miguel Raúl Mercado Rey
doaj   +1 more source

Proton Decay in Intersecting D-brane Models

open access: yes, 2003
We analyze proton decay via dimension six operators in certain GUT-like models derived from Type IIA orientifolds with $D6$-branes. The amplitude is parametrically enhanced by a factor of $\alpha_{GUT}^{-1/3}$ relative to the coresponding result in four ...
Abel   +45 more
core   +1 more source

Predictive Modeling of High Temperature Performance of SMA-13 Cold Patch Asphalt Mixture Based on Fractal Theory [PDF]

open access: yesE3S Web of Conferences
In order to study the relationship between the high temperature performance of cold-patched asphalt mixtures and gradation fractal, 13 groups of SMA-13 asphalt mixtures were designed, and high temperature rutting test was carried out to study the high ...
Sun Zhaohui, Guo Ke, Xie Jieru
doaj   +1 more source

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