Results 41 to 50 of about 1,843,736 (341)

Contemporary Music and Its Challenges for Music Theory

open access: yesHarmonia: Journal of Arts Research and Education, 2018
Contemporary music has found different ways in order to realize new methods of compositions in a process of indiviulazitation. Many of its phenomenons such as the abandonment of functional tonality have already been announced by composers such as Richard
Martin W. C. Link
doaj   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Resonancias tristanescas en la ópera española: Wagnerismo en las óperas de Conrado del Campo

open access: yesAnuario Musical, 2010
La obra musical de Conrado del Campo, a pesar de su importancia e influencia en la música española de la primera mitad del siglo XX, permanece en un injusto olvido, especialmente su amplio legado operístico.
Víctor Sánchez Sánchez
doaj   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Risks of Private Military Companies for the Country of Origin: The Case of Wagner

open access: yesGüvenlik Stratejileri Dergisi
Due to the recent changes in the nature of wars, hybrid wars have become widespread, and private military companies have become an important tool in the war strategies of states, especially of those with global goals.
Gökhan Tuncel   +2 more
doaj   +1 more source

Prediction of recurrent myocardial infarction in working-age patients

open access: yesРоссийский кардиологический журнал, 2020
Aim. To determine independent predictors of recurrent myocardial infarction (MI) and to create a model for predicting recurrent coronary events in working-age patients.Material and methods.
E. A. Shishkina   +4 more
doaj   +1 more source

Negative dependence and the geometry of polynomials

open access: yes, 2007
We introduce the class of {\em strongly Rayleigh} probability measures by means of geometric properties of their generating polynomials that amount to the stability of the latter.
Borcea, Julius   +2 more
core   +4 more sources

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Post-Neo-Kantian Idealism

open access: yesRUDN Journal of Philosophy
In discussion with Kant, neo-Kantianism, and contemporary transcendental philosophy on the one hand and Hegel’s speculative idealism on the other, Krijnen discusses the philosophical form in which post neo-Kantian idealism has a future.
Christian Krijnen
doaj   +1 more source

On artifact solutions of semi-analytic methods in nonlinear dynamics [PDF]

open access: yes, 2018
Nonlinear dynamics is a topic of permanent interest in mechanics since decades. The authors have recently published some results on a very classical topic, the dynamics of a softening Duffing oscillator under harmonic excitation focusing especially on ...
Lentz, Lukas, Wagner, Utz von
core   +1 more source

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