Results 101 to 110 of about 6,370 (193)

New Integrable Systems from Unitary Matrix Models

open access: yes, 1991
We show that the one dimensional unitary matrix model with potential of the form $a U + b U^2 + h.c.$ is integrable. By reduction to the dynamics of the eigenvalues, we establish the integrability of a system of particles in one space dimension in an ...
Alexios P. Polychronakos   +28 more
core   +1 more source

Relaxed micromorphic broadband scattering for finite-size meta-structures -- a detailed development

open access: yes, 2019
The conception of new metamaterials showing unorthodox behaviors with respect to elastic wavepropagation has become possible in recent years thanks to powerful dynamical homogenization techniques.
Aivaliotis, Alexios   +5 more
core  

Bayesian geostatistical model-based estimates of soil-transmitted helminth infection in Nigeria, including annual deworming requirements.

open access: yesPLoS Neglected Tropical Diseases, 2015
BackgroundThe acceleration of the control of soil-transmitted helminth (STH) infections in Nigeria, emphasizing preventive chemotherapy, has become imperative in light of the global fight against neglected tropical diseases.
Akinola S Oluwole   +12 more
doaj   +1 more source

Energy Cost Optimization for Incorporating Energy Hubs into a Smart Microgrid with RESs, CHP, and EVs

open access: yesEnergies
The energy carrier infrastructure, including both electricity and natural gas sources, has evolved and begun functioning independently over recent years.
Anestis G. Anastasiadis   +5 more
doaj   +1 more source

Three dimensional gravity and Quantum Hall Effect [PDF]

open access: yes, 2009
Recently three dimensional Einstein gravity with AdS geometry has been studied, and pointed out to be described with Chern-Simons theory by Grumiller and Jackiw. While, non-commutative Chern-Simons theory is known to be equivalent to Quantum Hall Effect,
Kobashi, Yuko
core  

Byzantium in question in 13th-century Seljuk Anatolia [PDF]

open access: yes, 2012
International audienceÉtude des rapports entre l’Empire byzantin, le sultanat seldjoukide et les communautés chrétiennes et hellénophones d’Anatolie centrale au xiiie ...
Métivier, Sophie
core   +2 more sources

Molecular Requirements for the Expression of Antiplatelet Effects by Synthetic Structural Optimized Analogues of the Anticancer Drugs Imatinib and Nilotinib

open access: yesDrug Design, Development and Therapy, 2019
Despoina Pantazi,1 Nikoleta Ntemou,2 Alexios Brentas,2 Dimitrios Alivertis,3 Konstantinos Skobridis,2 Alexandros D Tselepis1 1Department of Chemistry, Atherothrombosis Research Centre, Laboratory of Biochemistry, University of Ioannina, Ioannina 45110 ...
Pantazi D   +5 more
doaj  

Efficacy of vaccination therapy in newly diagnosed and recurrent glioblastoma patients: a meta-analysis

open access: yesBMC Cancer
Background Glioblastoma (GB) is the most common and fatal primary central nervous system malignancy in adults. Various immunotherapies, including vaccination, are under investigation for their potential to extend survival in GB patients.
Ioannis Karavolias   +12 more
doaj   +1 more source

30-day postoperative mortality and the effects of hospital preparedness during the COVID-19 pandemic: a pooled analysis of prospective international cohort studiesResearch in context

open access: yesThe Lancet Regional Health. Europe
Summary: Background: Surgical services were poorly prepared for the COVID-19 pandemic, leading to widescale disruption to elective activity. This study aimed to identify actionable priorities to strengthen pandemic preparedness of surgical and hospital ...
Dmitri Nepogodiev   +23259 more
doaj   +1 more source

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