Search results for "Sem"

showing 10 items of 8949 documents

Phonon Deformation Potentials from Raman Measurements on Semiconductor Membranes

1997

symbols.namesakeMembraneMaterials scienceSemiconductorCondensed matter physicsbusiness.industryPhononsymbolsGeneral Physics and AstronomyDeformation (meteorology)businessRaman spectroscopyActa Physica Polonica A
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Solving Conflicts among Conservation, Economic, and Social Objectives in Boreal Production Forest Landscapes: Fennoscandian Perspectives

2018

This chapter discusses challenges and possibilities involved in preserving biological diversity and the diversity of ecosystem services in the boreal zone and yet at the same time maintaining intensive timber extraction in boreal forests. Our focus is on Fennoscandian forests at the landscapes level, and we consider economic, social and ecological in the sustainability of forest management. We provide an outlook to boreal forest ecosystems and their history, and an overview of the forestry practices and policies that aim to ensure multi-functionality of Fennoscandian forests, i.e. diversity of efforts on sustaining biodiversity, timber production and other ecosystem services from forest lan…

synergieshallintamaisemanhoito010504 meteorology & atmospheric sciencesmedia_common.quotation_subjectForest managementBiodiversitylandscape management01 natural sciencesEcosystem servicesmanagement planningconflictsmultifunctionalityEcosystembiodiversity0105 earth and related environmental sciencesmedia_common040101 forestrybusiness.industryEnvironmental resource managementTaigamonivaikutteisuuspuutavarakonfliktit04 agricultural and veterinary sciencesbiodiversiteettiekosysteemipalvelutGeographyBorealtimber productionSustainability0401 agriculture forestry and fisheriesecosystem servicesbusinessDiversity (politics)
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Systeemiajattelutaitojen kehittäminen seitsemäsluokkalaisilla rehevöitymisen opettamisen yhteydessä

2011

Systeemi on aina kokonaisuus, joka koostuu keskenään vuorovaikutuksessa olevista osista. Systeemisten ilmiöiden ymmärtämistä ja oppimista voidaan edistää systeemiajattelutaitoja kehittävän opetuksen avulla. Systeemiajattelussa on keskeistä, että ymmärretään ilmiön kokonaisuudessaan olevan tärkeämpi kuin sen osien summa. Monet biologiset ilmiöt ovat systeemisiä. Luonnontieteiden opetuksessa on kuitenkin tutkittu varsin vähän systeemiajattelutaitojen kehittymistä ja sitä, kuinka oppilaat oppivat systeemisiä ilmiöitä. Tässä työssä systeemiajattelutaitojen kehittymistä tutkittiin kahdella Jyväskylän normaalikoulun seitsemännellä luokalla rehevöitymisen opettamisen yhteydessä. Systeemiluokalle r…

systeemiajattelutaidotoppiminenrehevöityminenseitsemäsluokkalainenkoululaisetsysteemiajattelu
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Sädehoidon annossuunnitelmien poikkeavuuksien havaitseminen neuroverkoilla

2013

Sädehoidossa potilaalle tehdään yksilöllinen annossuunnitelma, jonka mukaan hoito toteutetaan. Kaikilta annokseen vaikuttavilta tekijöiltä vaaditaan suurta tarkkuutta. Uusi lähestymistapa annossuunnitelmien laadunvarmistukseen on tiedonlouhintaan ja koneoppimiseen perustuvien menetelmien hyödyntäminen. Kyseisillä menetelmillä voidaan muodostaa hoidossa aiemmin toteutetuista annossuunnitelmista malli, jonka avulla voidaan havaita uusien annossuunnitelmien poikkeavuudet, ja näin lisätä säde­hoidon turvallisuutta. Tutkimuksen tavoitteena oli muodostaa SOM- ja PNN-neuroverkoilla malli, jolla voidaan havaita poikkeavuuksia annossuunnitelmista. Mallia varten haettiin rinnan­poiston jäl­keisten ko…

sädehoitoAnnossuunnittelupoikkeavuuksien havaitseminenneuroverkot
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Strategic Design Towards Platform Collaboration in The Newspaper Industry: A Design Science Research Study

2020

The newspaper industry is challenged by unsustainable business models. To stabilize dwindling revenue streams, publishers opted for digital subscriptions as one avenue for generating additional revenue streams. Large publishers have indeed benefited from rising subscription numbers. However, smaller publishers are challenged to achieve the same results. Some of the root causes are high churn rates, adoption costs and lock-in effects of subscription services. News aggregator platforms may promise newspaper publishers a large pool of paying readers. But platform fees and the loss of direct customer relationships enact commercial barriers among publishers. This study proposes design science re…

sähköinen julkaisutoimintaliiketoimintamallitverkkojulkaiseminenEngineering managementStrategic designlehtikustantajatsanomalehdetDesign science researchBusinessDesign scienceBusiness modelStrategic allianceNewspaperProceedings of the Annual Hawaii International Conference on System Sciences
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FRAME MODELIZATION OF DISCOURSE PRESSURES ON INFORMATION TRANSFER AND TEXTUAL ORGANIZATION OF A TEXT GENRE.

2023

The present article aims at investigating the discursive pressures at the phrasal and textual level for a text genre, here wine advertisements from Austrian supermarket leaflets. After having developed the theoretical framework of Germanic inspiration, a case study is conducted to highlight these discursive pressures.

sémantique du discourstext linguisticsdiscours du vinwine discoursesémantique des framesphrasal linearizationframe semanticslinéarisation phrastiquelinguistique textuellediscourse semantics[SHS.LANGUE] Humanities and Social Sciences/Linguistics
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L'age d'or de la sémiotique littéraire, et quelques consequences théoriques

2015

Dans cet article, je voudrais comparer trois livres fondamentaux pour l’analyse sémiotique des œuvres littéraires, parus à quelques années de distance l’un de l’autre : S/Z de Roland Barthes (1970a), Maupassant de Algirdas J. Greimas (1976) et Lector in fabula de Umberto Eco (1979). Il s’agit de trois différentes approches à la sémiotique de la littérature, parues dans la même décennie, qui, par conséquent, ont produit trois différents objets de la discipline, en causant, avec un progrès considérable dans la recherche sur la signification, des équivoques théoriques qui sont encore à résoudre.

sémiotique texte littérature analyse barthes eco greimassemiotica letteraturaSettore M-FIL/05 - Filosofia E Teoria Dei Linguaggi
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Competencias emocionales y bienestar subjetivo en adultos emergentes

2022

Introducción. La adultez emergente se caracteriza por la exploración continua de la identidad, y el enfoque propio, la inestabilidad, optimismo para el futuro y el sentimiento intermedio de no ser ni adolescentes ni adultos (Arnett, 2014). Así, un desarrollo evolutivo positivo desde etapas anteriores a la adultez emergente facilita la disposición de herramientas y recursos útiles para afrontar esta transición de la adolescencia a la edad adulta. La inteligencia emocional, junto con la felicidad, la empatía y la autoestima, suponen factores de protección frente a los problemas de salud mental. A su vez, el bienestar subjetivo se relaciona con mejores habilidades emocionales y sociales, mejor…

síntomas emocionalesámbito universitariointeligencia emocionalsemadultos emergentes:PSICOLOGÍA [UNESCO]empatíaautoestimaUNESCO::PSICOLOGÍAfelicidadquejas somáticas
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Supporting Cyber Resilience with Semantic Wiki

2016

Cyber resilient organizations, their functions and computing infrastructures, should be tolerant towards rapid and unexpected changes in the environment. Information security is an organization-wide common mission; whose success strongly depends on efficient knowledge sharing. For this purpose, semantic wikis have proved their strength as a flexible collaboration and knowledge sharing platforms. However, there has not been notable academic research on how semantic wikis could be used as information security management platform in organizations for improved cyber resilience. In this paper, we propose to use semantic wiki as an agile information security management platform. More precisely, t…

ta113021110 strategic defence & security studiesEngineeringKnowledge managementCloud computing securitybusiness.industryStandard of Good Practiceinformation security management0211 other engineering and technologies02 engineering and technologyInformation securitycyber resiliencesemantic wikiSecurity information and event managementrisk managementSecurity controlsResilience (organizational)World Wide WebITIL security managementInformation security management020204 information systems0202 electrical engineering electronic engineering information engineeringbusiness
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Revisiting rainfall to explore exam questions and performance on CS1

2015

The Rainfall problem comprises small tasks that have been used to investigate student performance in introductory programming. We conducted several kinds of analyses to inform our understandings of student performance in CS1 relating to this problem. We analyzed implementation approaches and program errors, as in related studies, and also explored the role of test writing vis-a-vis the most common student error. Finally, using correlation analyses and manual inspection of the exam answers, we studied how well the Rainfall problem served as an exam question. The students' implementation choices reflected their familiarity with particular loop constructs, while the single most common error co…

ta113Guard (information security)novice programmersUnit testingCommon errorRainfall problemDivision by zeroCode (semiotics)Test (assessment)PedagogyComputingMilieux_COMPUTERSANDEDUCATIONMathematics educationta516CS1PsychologyKnowledge transferProceedings of the 15th Koli Calling Conference on Computing Education Research
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