Results 51 to 60 of about 580,897 (336)
Advanced Engineering Materials, EarlyView.The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza +3 more
wiley +1 more source
Visual phenomenon as part of the migraine syndrome.Literature review [PDF]
MedUNAB, 2004 Among the multiple symptoms, usuallyaccompaning , the migraine episodes, there are the visualsymptoms, which account for the highest incidence. Thesesymptoms may or may no be accompanied by headache.These symptoms can be located into a specifi c ...
Carolina Serrano Calderón
doaj
Acute Confusional Migraine: Distinct Clinical Entity or Spectrum of Migraine Biology?
Brain Sciences, 2018 The goal of this review is to explore the literature reports of acute confusional migraine (ACM) including patient characteristics, migraine symptomatology, and proposed diagnostic criteria.
Ashar M. Farooqi +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu +14 more
wiley +1 more source
Double Helical Plasmonic Antennas
Advanced Functional Materials, EarlyView.Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin +7 more
wiley +1 more source
Areté, 2018 En este artículo abordamos, desde una aproximación al trabajo filosófico de Walter Benjamin, el fenómeno de la memoria involuntaria descubierto por Marcel Proust en el proceso de escritura –ejercicio de subjetivación– de En busca del tiempo perdido (1908-
María Llorens
doaj +1 more source
Separaxion anxiety in pediatric migraine without aura: A pilot study [PDF]
, 2017 Background: Separation anxiety (SA) can be defined as the fear reaction and protest manifested by children when the main caregivers move away from him/her or in front of unfamiliar person. SA near eight months may be considered as an important and normal
Di Filippo T. +6 more
core +1 more source
Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors
Advanced Functional Materials, EarlyView.A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi +8 more
wiley +1 more source
Eficácia de três drogas sobre a aura migranosa: um estudo randomizado placebo controlado [PDF]
Arquivos de Neuro-Psiquiatria, 2002 A despeito da enorme quantidade de pesquisas referentes à classificação, epidemiologia, diagnóstico, fisiopatologia e tratamento da migrânea, a aura migranosa permanece bem menos estudada.
Marcelo E. Bigal +2 more
doaj +1 more source
Estate and Capital Gains Taxation: Efficiency and Political Economy Considerations [PDF]
In this paper a simple dynastic overlapping-generations model with homogeneous agents is used to analyze the optimal use of capital income tax, labor income tax and estate tax.
Saku Aura
core +3 more sources