Search results for "first"

showing 10 items of 1149 documents

Gérer l'eau en Méditerranée au premier millénaire avant J.-C.

2019

first millennium BChydraulic techniques
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The use of integrals in Mechanics of Materials textbooks for engineering students: the case of the first moment of an area

2018

International audience; Research has reported on the difficulties engineering students face in relating the content of their mathematics courses to what is taught in their professional courses. One way to address these difficulties is by better understanding how mathematical notions are used in professional engineering courses. This paper analyses how the notion of first moment of an area – which is defined as an integral – is used in civil engineering courses. Basing our analysis on elements from the anthropological theory of the didactic, we are currently analysing a classic Mechanics of Materials book. Our findings indicate that although first moments are introduced as an integral, the t…

first moment of an area.teaching and learning of analysis and calculus[SHS.EDU]Humanities and Social Sciences/Education[MATH.MATH-HO]Mathematics [math]/History and Overview [math.HO][SHS.EDU] Humanities and Social Sciences/Education[MATH.MATH-HO] Mathematics [math]/History and Overview [math.HO]ComputingMilieux_COMPUTERSANDEDUCATIONtextbooksanthropological theory of the didacticMathematics for engineers
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Introduction to Mathematical Logic (Edition 2017)

2017

Hyper-textbook for students in mathematical logic, Edition 2017

first order logiclogicresolution methodpredicate logicMathematicsofComputing_GENERALresolutionintuitionistic logicHerbrand theorempropositional logicmodel theoryconstructive logicData_FILESComputingMilieux_COMPUTERSANDEDUCATIONnormal formsmathematical logicHardware_ARITHMETICANDLOGICSTRUCTUREScompleteness theorem
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Multiparameter quantum critical metrology

2022

Single parameter estimation is known to benefit from extreme sensitivity to parameter changes in quantum critical systems. However, the simultaneous estimation of multiple parameters is generally limited due to the incompatibility arising from the quantum nature of the underlying system. A key question is whether quantum criticality may also play a positive role in reducing the incompatibility in the simultaneous estimation of multiple parameters. We argue that this is generally the case and verify this prediction in paradigmatic quantum many-body systems close to first and second order phase transitions. The antiferromagnetic and ferromagnetic 1-D Ising chain with both transverse and longi…

first order quantum phase transitionquantum Fisher information matrixcontinuous quantum phase transitionQuantum PhysicsSettore FIS/02 - Fisica Teorica Modelli E Metodi Matematicimultiparameter quantum metrologyquantumneFOS: Physical sciencesGeneral Physics and Astronomyscaling propertiesQuantum Physics (quant-ph)SciPost Physics
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Tema starosti v romane Gajto Gazdanova "Nočnye dorogi"

2016

Do tematu starości niejednokrotnie zwracał się w swojej twórczości przedstawiciel młodszego pokolenia pierwszej fali emigracji rosyjskiej, Gajto Gazdanow, najczęściej rozpatrując starość w kontekście sensu życia i śmierci. Ważna w tym zakresie jest powieść Nocne drogi, w której temat starości i stosunek do niej zostały zrealizowane głównie w historii właścicielki kawiarni, historii prostytutki Raldi, staruszka-kierowcy itd. Wszyscy bohaterowie mają cechy indywidualne, precyzyjnie uchwycone i wyrażone przez narratora. Temat starości dla Gazdanowa to przede wszystkim możliwość rozważania o sensie życia i śmierci, pokazania kontrastu pomiędzy ograniczonością, bezsensem istnienia i przeżywaniem…

first wave of Russian émigré writerstheme of old ageGajto Gazdanowrosyjska literatura emigracyjnaGaito Gazdanovpierwsza fala rosyjskiej emigracjitemat starościRussian émigré literatureActa Universitatis Wratislaviensis. Slavica Wratislaviensia
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On an idea of Bakhtin and Czerwik for solving a first-order periodic problem

2017

We study the existence of solutions to a first-order periodic problem involving ordinary differential equations, by using the quasimetric structure suggested by Bakhtin and Czerwik. The presented approach involves technical conditions and fixed point iterative schemes to yield new theoretical results guaranteeing the existence of at least one solution.

first-order periodic problemb-metric spaceSettore MAT/05 - Analisi Matematicamultivalued mappingordinary dierential equationSettore MAT/03 - Geometria
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La gestión en educación física. Dos modelos de gestión, el mismo individuo

2020

In the development of this writing, we intend to critically analyze the idea of management in Physical Education and problematize it with the issues of inclusion and inequality. To do this, first there is a brief etymological review of the concept of management, and then we analyze how Physical Education links management to economic and business Sciences. The analysis material used are books, manuals and articles on Physical Education management. From the analysis of this material, the second point of the work arises to explain two management models in Physical Education that we call: individual management and self-management. These models are presented as different and opposite, but in the…

for the first case the management of the individual is centered on himthe second point of the work arises to explain two management models in Physical Education that we call: individual management and self-management. These models are presented as different and oppositeGestiónmanuals and articles on Physical Education management. From the analysis of this material1137-7038 8537 Arxius de sociologia 562372 2020 42 7674031 La gestión en educación física. Dos modelos de gestiónUNESCO::SOCIOLOGÍAbut in the analysis of the passage from one model to another there is a false decentralizationfirst there is a brief etymological review of the concept of managementIndividualismoel mismo individuo Lescanoin relation to the education of the body Educación Físicawe intend to critically analyze the idea of management in Physical Education and problematize it with the issues of inclusion and inequality. To do thisindividual management and self-management. These models are presented as different and opposite [the second point of the work arises to explain two management models in Physical Education that we call]Desigualdad.Agustín In the development of this writingself-management focuses its proposal also on the individual. Third and last:SOCIOLOGÍA [UNESCO]individualisminclusionthat isin the second casePhysical Educationand then we analyze how Physical Education links management to economic and business Sciences. The analysis material used are bookswe problematize the way in which these management models in Physical Education understand inclusion and inequalityInclusiónmanagementinequality 49 57
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What is Mathematics: Gödel's Theorem and Around (Edition 2015)

2015

Hyper-textbook for students in mathematical logic and foundations of mathematics. Edition 2015.

foundations of mathematics:MATHEMATICS [Research Subject Categories]MathematicsofComputing_GENERALComputingMilieux_COMPUTERSANDEDUCATIONincompleteness theoremsmathematical logicaxiomatic set theoryHilbert's Tenth problemfirst order arithmetic
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The effects of image compression on quantitative measurements of digital panoramic radiographs

2012

WOS: 000314401800026

fractal dimensionPanoramic radiographOdontologíaangular measurementsMandibular first molarFractal dimensionstomatognathic systemClinical and Experimental DentistryRadiography PanoramicHumansGonial angleDigital panoramic radiographyeducationGeneral DentistryMathematicsObserver VariationOrthodonticseducation.field_of_studyRadiography Dental DigitalRepeatabilitycomputer.file_formatData Compression:CIENCIAS MÉDICAS [UNESCO]Ciencias de la saludJPEGimage compressionTagged Image File FormatOtorhinolaryngologyUNESCO::CIENCIAS MÉDICASlinear measurementsResearch-ArticleSurgerycomputerData compressionMedicina Oral Patología Oral y Cirugia Bucal
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Examining the Indirect Effect of Online Gaming on Depression via Sleep Inequality and Anxiety—A Serial and Parallel Mediation Analysis

2022

Stress-related disorders are highly prevalent among first-year college students. Gaming disorder (GD) is an emerging disorder linked to physical and psychological consequences. We aimed to investigate the mechanism linking GD with anxiety, depression, and sleep disorders among first-year undergraduate students. Four hundred fifty-seven participants were recruited, and the survey included the Internet Gaming Disorder Scale Short-Form (IGDS9-SF), Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-9 (PHQ-9), and Pittsburgh Sleep Quality Index (PSQI). Our results showed that female students scored significantly higher than males in anxiety and depression. Furthermore, we found…

gaming disorderfirst-year college studentsdepressiondepression; anxiety; gaming disorder; sleep quality; mental health; first-year college studentssleep qualityGeneral Medicineanxietymental healthJournal of Clinical Medicine
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