Results 31 to 40 of about 26,210 (208)

Chekhov’s “Cherry Orchard” Still Blooms in Iran [PDF]

open access: yesДва века русской классики
This article examines the influence of Russian literature and Anton Chekhov’s works on the development of Iranian literature and theater. It focuses on the play “The Cherry Orchard,” which remains popular in Iran more than a century after its creation ...
Yahyapour Marzieh   +1 more
doaj   +1 more source

Mapping Sustainability Innovation Performance and Its Management: An Integrative Framework

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Sustainability innovation performance (SIP) has become central to how organizations innovate, yet the field remains fragmented: Terms are used inconsistently, measures are nonstandardized, and reviews rarely integrate its layers. Drawing on a systematic review of 53 peer‐reviewed articles, we develop the Sustainability Innovation Management ...
Claudia Löckner   +2 more
wiley   +1 more source

Probabilistic prediction of rate‐dependent rock strength using natural gradient boosting and Gaussian process regression

open access: yesDeep Underground Science and Engineering, EarlyView.
Probabilistic natural gradient boosting and Gaussian process regression models accurately predict rate‐dependent rock strength across lithologies. Static strength and strain rate dominate, while geometric factors have minimal influence, enabling interpretable and uncertainty‐aware predictions for dynamic geomechanical applications. Abstract The dynamic
Hadi Fathipour‐Azar
wiley   +1 more source

Expression of p53 Protein in Colorectal Cancer and Association With Prognostic Factors in Northeast Iran

open access: yesActa Medica Iranica, 2018
Colorectal cancer (CRC) is one of the most prevalent cancers in the world. The p53 protein is the most commonly mutated protein in human cancer, and it is a frequent abnormality in colorectal cancers.
Ramin Azarhoush   +4 more
doaj  

An Investigation of the Relationship Between Central Bank Unconventional Monetary Policy and Bitcoin Activity

open access: yesInternational Journal of Finance &Economics, EarlyView.
ABSTRACT This article investigates whether the unconventional monetary policy (UMP) measures pursued by the Federal Reserve, the Bank of England, the Bank of Japan, and the European Central Bank since the Global Financial Crisis (GFC) are associated with an appetite for cryptocurrency.
Niamh Wylie, Martha O'Hagan‐Luff
wiley   +1 more source

Deep Reinforcement Learning Based Autonomous Decision‐Making for Cooperative Uncrewed Aerial Vehicles: A Search and Rescue Real World Application

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This paper presents the first end‐to‐end framework that combines guidance, navigation, and centralized task allocation for multiple UAVs performing autonomous search‐and‐rescue (SAR) in GNSS‐denied indoor environments. A twin delayed deep deterministic policy gradient controller is trained with an artificial potential field (APF) reward that ...
Thomas Hickling   +3 more
wiley   +1 more source

Observaciones ontológicas al caos determinista como forma del universo

open access: yesTópicos, 2013
This article tries to explain how some of presuppositions by Determinist Chaos Theory would turn the presence of chance in natural processes into the formal cause of the universe. It also compares this position to a Metaphysic Teleology compatible vision.
Héctor Velázquez
doaj   +1 more source

Who Knows, Cares and Acts for Sustainability in Times of Uncertainty? Demographic Differences in Perceived Knowledge, Concerns, and Pro‐Environmental Behaviors

open access: yesSustainable Development, EarlyView.
ABSTRACT In 2026, some years after the Covid‐19 pandemic and the related economic crisis, the global landscape remains profoundly unsettled. Geopolitical conflicts, such as the war between Russia and Ukraine and the Middle East conflicts, continue to drive instability, reshaping global priorities and challenges.
Rosa Maria Dangelico   +3 more
wiley   +1 more source

La dimensión teleológica del azar en Física II4-6: un ensayo de reconstrucción e interpretación

open access: yesIdeas y Valores, 2015
Se examina la interpretación aristotélica del azar como causa accidental en el ámbito de los fines de aquello que puede ser realizado por la naturaleza o por el pensamiento. ¿Por qué un acontecimiento fortuito pertenece al orden de los fines?
Iván De Los Ríos Gutiérrez
doaj   +2 more sources

Azar, libertad y responsabilidad: aportes para una práctica psicológica

open access: yesPensamiento Psicológico, 2013
Este artículo propone una mirada sobre la responsabilidad partiendo de los conceptos de azar y libertad, los cuales se consideran básicos para sostener que el sujeto tiene la pos ibilidad de elegir, a pesar de sus determinaciones.
Horacio Manrique Tisnés   +1 more
doaj  

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