Results 61 to 70 of about 387,126 (253)

Greece, the Netherlands and (the) Ukraine: A Corpus-Based Study of Definite Article Use with Country Names

open access: yesNames, 2020
This study investigates the grammatical behavior of English country names based on corpus linguistic evidence. An overview of the basic patterns of definite article use with country names as commonly described in English reference grammars and of the ...
Heiko Motschenbacher
doaj   +1 more source

Robust Reinforcement Learning Control Framework for a Quadrotor Unmanned Aerial Vehicle Using Critic Neural Network

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Quadrotor unmanned aerial vehicle control is critical to maintain flight safety and efficiency, especially when facing external disturbances and model uncertainties. This article presents a robust reinforcement learning control scheme to deal with these challenges.
Yu Cai   +3 more
wiley   +1 more source

El uso del artículo definido por parte de estudiantes estadounidenses: análisis de errores y explicación pedagógica [PDF]

open access: yesmarcoELE. Revista de Didáctica Español Lengua Extranjera, 2010
En este estudio se analizan los usos del artículo definido que se suelen deslindar en la mayoría de libros de texto de español de nivel inicial publicados en los Estados Unidos. De acuerdo a los errores de uso del articulo definido por parte del aprendiz
Said-Mohand, Aixa
doaj  

A Multi‐instrument Recognition and Autonomous Tracking Control Method for Robot‐Assisted Endoscopic Adjustment

open access: yesAdvanced Intelligent Systems, EarlyView.
During lengthy minimally invasive surgeries, fatigue can cause surgeon tremor and poor endoscopic coordination. This study proposes a robot‐assisted endoscopic adjustment system. It employs a lightweight instrument detection model and a hierarchical multiconstraint controller for visual servoing.
Zijie Yang   +5 more
wiley   +1 more source

Emergence of New Predictors Projecting the Definite Article Variability: Evidence from Nigerian English

open access: yesBaltic Journal of English Language, Literature and Culture, 2018
An important syntactic system in the noun phrase (NP) is the definite article system. The definite article system in emerging varieties of English, such as Nigerian and Indian, have been shown to manifest varying degrees of variability in their usages ...
Mayowa Akinlotan
doaj   +1 more source

Enabling Stochastic Dynamic Games for Robotic Swarms

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper scales stochastic dynamic games to large swarms of robots through selective agent modeling and variable partial belief space planning. We formulate these games using a belief space variant of iterative Linear Quadratic Gaussian (iLQG). We scale to teams of 50 agents through selective modeling based on the estimated influence of agents ...
Kamran Vakil, Alyssa Pierson
wiley   +1 more source

Rüdin's Unpublished Family Study From the Early 1920s: “On the Inheritance of Manic‐Depressive Insanity”

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Ernst Rüdin, an important and controversial figure in the history of psychiatric genetics, published only one major empirical study on siblings of dementia praecox (DP) probands in 1916. He conducted a parallel study of siblings of probands with manic‐depressive insanity (MDI), but the resulting monograph, written in the early 1920s, was left ...
Kenneth S. Kendler, Astrid Klee
wiley   +1 more source

The Role of Chemistry Across Disciplines From Humanities to Life Sciences in Understanding Complexity and Emergence

open access: yesAngewandte Chemie, EarlyView.
This study explores the origins of life by linking prebiotic chemistry, the emergence of information‐carrying molecules such as RNA and proteins, and philosophical questions about consciousness. The study emphasizes the role of molecular evolution in the Central Dogma and provides insights into the chemical origins of biology and the basis of life's ...
Harald Schwalbe   +5 more
wiley   +2 more sources

Considérations didactiques sur l’emploi et l’omission des déterminants dans cinq langues romanes : espagnol, galicien, catalan, français et roumain [PDF]

open access: yesJournal of Humanistic and Social Studies, 2016
Since it is well known the difficulties of learners of Romance languages studying nominal phrases without articles, in this paper we will present evidence of a comparative study regarding the use and the absence of definite and indefinite articles in ...
Silvia-Maria Chireac
doaj  

‘Turkeys Cannot Vote for Christmas’: Why Epistemic Disobedience in an Anti‐Black World Matters

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Never in the history of global coloniality has the idea of epistemic disobedience been as important as in the 21st century. This is not only because the struggle for decolonisation has shifted from physical confrontation between the coloniser and the colonised into a battle of ideas but also because the former has deployed the idea of ...
Morgan Ndlovu
wiley   +1 more source

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