Letteratura scientifica selezionata sul tema "Significant objects"
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Articoli di riviste sul tema "Significant objects"
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Triebenbacher, Sandra Lookabaugh, e Deborah W. Tegano. "Children's Use of Transitional Objects during Daily Separations from Significant Caregivers". Perceptual and Motor Skills 76, n. 1 (febbraio 1993): 89–90. http://dx.doi.org/10.2466/pms.1993.76.1.89.
Testo completoAbstract (sommario):
Attachment behaviors of 105 toddlers were observed as the children separated from significant caregiver(s) at child care. Analysis indicated that children attached to a transitional object and using the object when separating engaged in ritualistic touching behaviors directed at a variety of targets. Results lend some support to the notion of transitional objects facilitating separation and reducing anxiety in mildly stressful situations.
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Lutsenko, Nickolay A. "Numerical Comparison of Gas Flows through Plane Porous Heat-Evolutional Object with Axisymmetric one when Object's Outlet is Partially Closed". Advanced Materials Research 1040 (settembre 2014): 529–34. http://dx.doi.org/10.4028/www.scientific.net/amr.1040.529.
Testo completoAbstract (sommario):
Using numerical experiment the gas flow in the gravity field through a plane porous object with heat sources inside and partial closure of the object's outlet has been investigated and compared with axisymmetric case. The influence of partial closure of the object's outlet on the cooling process of the plane porous objects with a non-uniform distribution of heat sources has been analyzed by means of computational experiment. It has been revealed that effect of the top cover on a cooling process of the plane porous objects is qualitatively the same as in the axisymmetric objects, but quantitative differences are significant.
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Chen, Xuemei, Zhonghua Wei, Xia Zhao, Mingyang Hao e Tongyang Zhang. "Conspicuity Research on the Highway Roadside Objects: A Simulator Study". Discrete Dynamics in Nature and Society 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/864791.
Testo completoAbstract (sommario):
In a monotonous travelling environment, the single-vehicle run-off-roadside accidents occur easily. The injuries and fatalities caused by those accidents are significant components of the annual road casualties. The causation is the complex interaction of the visual effects on the roadside objects’ conspicuity. So the conspicuity enhancement needs to be considered in the roadside objects design to provide a temporary restoration of alertness and vigilance to drivers. Factors contributing to the conspicuity of the roadside objects were analyzed in this paper. A driving simulator study was conducted in order to extrapolate the relationship between the legibility distances and the objects and to quantify the conspicuity of the roadside objects different in basic features. The conclusions of this paper were firstly, a significant correlation existed between the mean legibility distance and the object’s size. The mean legibility distance was in a significant exponential proportion to the object’s size. Secondly, the triangle’s legibility was better than that of the rectangle and round contours. Only when the roadside object was combined with the suitable contour and size did the best visual quality come. To some extent, the conclusions could provide theoretical tools and strategies to optimize the dimensional design of the roadside objects in order to maintain the roadside safety.
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Hockx-Yu, Helen, e Gareth Knight. "What to Preserve?: Significant Properties of Digital Objects". International Journal of Digital Curation 3, n. 1 (2 dicembre 2008): 141–53. http://dx.doi.org/10.2218/ijdc.v3i1.49.
Testo completoAbstract (sommario):
This article reports on the JISC/BL/DPC workshop on significant properties, which took place on April 7, 2008 at the British Library Conference Centre, London. The intention of the workshop was to bring together the relevant projects and report on progress to date. It was also hoped that the workshop will lead to collective recommendations for future areas of research and development.
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Gavdan, Grigory P., Vitaliy G. Ivanenko e Alexei A. Salkutsan. "Security of significant objects of critical information infrastructure". Bezopasnost informacionnyh tehnology 26, n. 4 (dicembre 2019): 69–82. http://dx.doi.org/10.26583/bit.2019.4.05.
Testo completo
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Hauk, O., K. Patterson, A. Woollams, E. Cooper-Pye, F. Pulvermüller e T. T. Rogers. "How the Camel Lost Its Hump: The Impact of Object Typicality on Event-related Potential Signals in Object Decision". Journal of Cognitive Neuroscience 19, n. 8 (agosto 2007): 1338–53. http://dx.doi.org/10.1162/jocn.2007.19.8.1338.
Testo completoAbstract (sommario):
Using an object decision task, event-related potentials (ERPs), and minimum norm current source estimates, we investigated early spatiotemporal aspects of cortical activation elicited by line drawings that were manipulated on two dimensions: authenticity and typicality. Authentic objects were those that match real-world experience, whereas nonauthentic objects were “doctored” by deletion or addition of features (e.g., a camel with its hump removed, a hammer with two handles). The main manipulation of interest for both authentic and nonauthentic objects was the degree of typicality in the object's structure: typical items are composed of parts that have tended to co-occur across many different objects in the perceiver's experience. The ERP pattern revealed a significant typicality effect at 116 msec after stimulus onset. Both atypical authentic objects (e.g., a camel with its hump) and atypical nonauthentic objects (e.g., a jackal with a hump) elicited stronger brain activation than did objects with typical structure. A significant effect of authenticity was observed at 480 msec, with stronger activation for the nonauthentic objects. The factors of typicality and authenticity interacted at 160 and 330 msec. The most prominent source of the typicality effect was the bilateral occipitotemporal cortex, whereas the interaction and the authenticity effects were mainly observed in the more anterior bilateral temporal cortex. These findings support the hypothesis that within the first few hundred milliseconds after stimulus presentation onset, visual-form-related perceptual and conceptual processes represent distinct but interacting stages in object recognition.
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Miķelsone, Ilze. "The Role of Social Engagement in the Development of Significant Architectural Objects". Architecture and Urban Planning 13, n. 1 (1 dicembre 2017): 6–14. http://dx.doi.org/10.1515/aup-2017-0001.
Testo completoAbstract (sommario):
Abstract Social engagement and public participation is perceived as emerging social concern and coincidental annoyance for architects during the design and building processes. In the development of objects of public importance, especially those of ambiguous assessments, the knowledge of participatory methods, institutional support options, and knowledge of public relations and media literacy becomes an important element in contemporary architectural practice. Latvia’s legislation ensures standard public participation procedure in a unified system within the attribute of “significant architectural object”. This study attempts to recognize the origin and structure of multi-layered topic when the involvement of a wider public is applied in the development of architectural objects. It collects generally known major failures and maps component attributes within three stages. The Conclusion presents several observations on main research question, – how the development of notable architectural objects in the local market is de facto affected by engagement of wider public.
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Miroshnichenko, Sergey, Vitalii Titov, Evgenii Dremov e Sergey Mosin. "Hough Transform Application to Digitize Rectangular Spatial Objects on Aerospace Imagery". SPIIRAS Proceedings 6, n. 61 (1 dicembre 2018): 172–96. http://dx.doi.org/10.15622/sp.61.7.
Testo completoAbstract (sommario):
The paper describes the method of development for the remote sensing data processing to speed up the digitizing workflow. The method is designed to digitize rectangular objects using their approximate spatial positions and provides an automatic estimation of the orientation and aspect ratio.
The paper contains a formal statement of the problem of digitizing an object with the desired geometric shape using it’s apriori known spatial position on a source image. The method creates polygonal representations of rectangular spatial objects from one or a few reference points set by an operator. It is based on source image’s pixels clustering using spectral bands as a feature space. The following Hough transform incorporates local direction of intensity gradient to estimate object’s orientation and reduce computational complexity together with low-pass filtering within an accumulation process to improve robustness. It is shown that the developed method can be modified to digitize objects of any analytically described shape.
The method is designed to allow easy user interaction without any significant delays and to provide transparent and predictable control of an output object’s polygon size.
To investigate the developed method a test dataset with more than 700 rectangular objects was used. The root-mean-square error of object’s points positioning, mean rotation error in polar coordinates and a Jaccard index were used to measure a precision of the digitized objects. The experiment results demonstrate that digitizing workflow is accelerated by 25–40% using the software implementing the developed method without a significant precision loss.
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Wong, Nicole H. L., Hiroshi Ban e Dorita H. F. Chang. "Human Depth Sensitivity Is Affected by Object Plausibility". Journal of Cognitive Neuroscience 32, n. 2 (febbraio 2020): 338–52. http://dx.doi.org/10.1162/jocn_a_01483.
Testo completoAbstract (sommario):
Using behavioral and fMRI paradigms, we asked how the physical plausibility of complex 3-D objects, as defined by the object's congruence with 3-D Euclidean geometry, affects behavioral thresholds and neural responses to depth information. Stimuli were disparity-defined geometric objects rendered as random dot stereograms, presented in plausible and implausible variations. In the behavior experiment, observers were asked to complete (1) a noise-based depth task that involved judging the depth position of a target embedded in noise and (2) a fine depth judgment task that involved discriminating the nearer of two consecutively presented targets. Interestingly, results indicated greater behavioral sensitivities of depth judgments for implausible versus plausible objects across both tasks. In the fMRI experiment, we measured fMRI responses concurrently with behavioral depth responses. Although univariate responses for depth judgments were largely similar across cortex regardless of object plausibility, multivariate representations for plausible and implausible objects were notably distinguishable along depth-relevant intermediate regions V3 and V3A, in addition to object-relevant LOC. Our data indicate significant modulations of both behavioral judgments of and neural responses to depth by object context. We conjecture that disparity mechanisms interact dynamically with the object recognition problem in the visual system such that disparity computations are adjusted based on object familiarity.
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Merryman, John Henry. "The UNIDROIT Convention: Three Significant Departures from the Urtext". International Journal of Cultural Property 5, n. 1 (gennaio 1996): 11–18. http://dx.doi.org/10.1017/s0940739196000203.
Testo completoAbstract (sommario):
The text of the Unidroit Convention on Stolen or Illegally Exported Cultural Objects (the Convention) had its origin in a Unidroit Study Group which produced the Preliminary Draft Unidroit Convention on Stolen or Illegally Exported Cultural Objects (hereinafter PDC or Urtext) in 1991. With the PDC as their working text, four conferences of National Experts produced the Draft Unidroit Convention on the International Return of Stolen or Illegally Exported Cultural Objects, and a Diplomatic Conference held in June, 1995, produced the Convention.
Tesi sul tema "Significant objects"
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Attan, Caroline Amanda. "Significant objects in migrants' experience". Thesis, University of Portsmouth, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271387.
Testo completoAbstract (sommario):
Objects are involved in complex overlapping relations of significance and the programme of research examines how the choices and arrangement of significant objects articulates self-identity across discontinuity in life experience. In-depth interviews with migrants and the ancestors of migrants in the living rooms of their homes focus on objects and furniture to examine the role of the object in supporting identity in differing degrees of migratory dislocation. The research investigates the role of the object as both internal and external supports through migration and re-integration through different generations. The investigation draws on key literatures in anthropology, philosophy and creative writing to support issues concerning the transition caused through migration and the structuring of the home in a new cultural environment. The first chapter explores how generic social meaning attached to objects becomes less relevant as the relationship between the individual and the object deepens through the passage of time. The second chapter examines patterns concerning the arrangement and selection of objects in the living room and how the physical interaction with objects structure memory and supports a personal narrative. The third chapter examines how objects and furniture are used to define the life-stages through the process of migration and become indicators of a personal history. A subculture is identified that both assimilates the cultural experience of their country of birth and their migrant ancestry. In conclusion, the relationship between these discussions demonstrates how significant objects are used by the individual to develop and define memories and thoughts. This study contributes to the literature of material culture by identifying the layering of memories attached to significant objects and how objects are used as personal supports through discontinuity caused by cultural dislocation and act as a catalyst for the inter-gene rational transfer of memories and cultural inheritance.
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Brown, Sandra Lois School of Design UNSW. "Significance, the vessel and the domestic". Awarded by:University of New South Wales. School of Design, 2004. http://handle.unsw.edu.au/1959.4/20761.
Testo completoAbstract (sommario):
Throughout history, people have made or acquired vessels from which to sip their favourite beverage. In the contemporary domestic setting, households frequently accumulate multiples of the same type of object in numbers that are considerably greater than is necessary and practical for use alone. Of these many objects there are often individual pieces that have special significance for the owner or user. Some are so valued that they may even be removed and set aside because of their perceived importance. The research was initiated by a previous study of tea drinking vessels coupled with a desire, as an object maker and collector, to find out why people have special items that they designate as personally important. The aim was to identify how significance could be recognised in specific objects and whether the notion that a group of features used to gauge such objects could be conveyed into studio based work. The research outcomes are evidenced in a text-based document (which articulates the theoretical and empirical elements of the enquiry) and a body of creative studio work developed in response to aspects of the investigation. The document encompasses two components of the study. The first references material from the fields of museum and cultural studies, pivotal in focusing the enquiry. This contributed to the compilation of a general and speculative inventory of qualities that might pertain to objects deemed ???significant???. During these early investigations it became evident that a more in depth and contemporary analysis of significant drinking vessels, their owners and/or users was required. A Survey Questionnaire regarding personal use and special drinking vessels preceded a series of Interviews with a selected group of Australia curators, artists, academics and collectors who discussed and analysed their association with a personally significant drinking vessel. Subsequently, the content of these interviews became central to the focus of the research and outcomes. The research isolates a number of attributes that are commonly identified in objects that, whatever their condition, are deemed ???significant???. These describe the maker, usage, ownership, association and historical context. The perceived value or worth of the object for its owner, is recognised as a consequence of significance and declares the object as distinctive. This outcome is clearly validated by the interviews. The studio work develops from the fusion of personal narrative that has been enhanced by findings of the research. In particular, it references the cherished object, most especially those pieces that have been retained despite the ravages of time and use. The resulting work was exhibited as Trace Elements ??? Marking Time: Significance, the Vessel and the Domestic at Kudos Gallery, Paddington in April 2004.
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Rowland, Chris. "3D visualisation of historic and environmentally significant shipwrecks : the development of occlusion objects, Locoramps and digital cinematography". Thesis, University of Dundee, 2010. https://discovery.dundee.ac.uk/en/studentTheses/ed1973f4-5b99-4c5b-8b1d-042e2b0f8edd.
Testo completoAbstract (sommario):
This thesis explores the hypothesis that current industry standard methods used to visualise environmentally hazardous or historically significant shipwrecks can be improved by adopting a number of new, aesthetically considered, methods. The thesis describes the development of occlusion objects, locoramps and the use of digital cinematography, as methods that the author proposes to improve the 3D visualisation of point cloud data from multibeam sonar. Case studies were selected as the basis for experimentation; they include HMS Royal Oak in Orkney and SS Richard Montgomery in the Thames Estuary. The author collaborated with a multi-disciplinary team of forensic maritime archaeologists, marine surveyors and salvage experts to gain access to unique shipwreck sites and the high resolution sonar data gathered from them. Through experimentation with the data, occlusion objects, locally oriented colour ramps (locoramps) and improved depth cueing through digital cinematography were developed and applied in 3D visualisations of the case study wrecks. A real-time application WreckSight was created to exploit the new methods. The resulting 3D visualisations of the wrecks were evaluated by a number of target audience groups by means of an interactive questionnaire that allows a direct comparison of data presented using the new methods with traditional display methods. Analysis of the resulting data shows a statistical significance that supports the hypothesis. The author proposes that the new methods constitute new knowledge in the 3D visualisation of multibeam sonar data of shipwrecks.
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Bulegon, Ana Marli. "Contribuições dos objetos de aprendizagem, no ensino de física, para o desenvolvimento do pensamento crítico e da aprendizagem significativa". reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/39666.
Testo completoAbstract (sommario):
Na sociedade contemporânea é cada vez mais importante e necessário que as pessoas tenham habilidades e desenvolvam competências para manusear os computadores e a Internet, que sejam capazes de pesquisar, questionar, que saibam realizar suas tarefas com criatividade e competência, que tenham iniciativa e sejam capazes de solucionar problemas. Essas capacidades são entendidas como habilidades de pensamento crítico que é também preconizado na Lei de Diretrizes e Bases (LDB, 1996) nº 9394/96, que aponta como uma das finalidades para o Ensino Médio, o desenvolvimento da autonomia intelectual e do pensamento crítico dos educandos. Os Parâmetros Curriculares Nacionais (PCNs), para atender a essa finalidade, sugerem que no Ensino de Física sejam abordadas questões próximas do mundo vivido pelos alunos. Entretanto, em muitos casos, o ensino de Física ainda se caracteriza pela transmissão de informações por meio de aulas expositivas-dialogadas, embasadas e suportadas pelo uso de livros didáticos; pelo excesso de atenção dada a exercícios repetitivos, cuja abordagem privilegia o uso de algoritmos matemáticos em detrimento da compreensão dos conceitos relacionados aos fenômenos físicos envolvidos. O uso do computador, no ensino, tem sido apontado como uma das possibilidades para a promoção do pensamento crítico e da aprendizagem significativa e uma das estratégias de seu uso consiste em trabalhar com materiais educacionais digitais construídos como Objetos de Aprendizagem (OA). Este trabalho investigou a contribuição do uso de Objetos de Aprendizagem no desenvolvimento do Pensamento Crítico (PC) e da Aprendizagem Significativa (AS). A pesquisa realizada incluiu o projeto e desenvolvimento de um conjunto de unidades de aprendizagem na área de Termodinâmica, usando OAs e foram elaboradas de acordo com a metodologia dos Três Momentos Pedagógicos (TMP), organizadas de acordo com a teoria ou ciclo de Kolb, desenvolvidas e testadas em turmas de 2ª série do Ensino Médio na disciplina de Física. A avaliação do desenvolvimento do pensamento crítico foi realizada usando indicadores de pensamento crítico nas manifestações dos estudantes. Verificou-se que os OAs interativos e contextualizados, inseridos no modelo metodológico dos TMP e organizados de acordo com o ciclo de Kolb, trabalhados numa perspectiva investigativa, permitiram desenvolver uma aprendizagem ativa, reflexiva e participativa, não apenas para resolver problemas escolares, mas também problemas cotidianos. Esse trabalho evidenciou a contribuição de OAs na formação de uma postura autônoma e crítica de contínua busca de conhecimentos, co-responsabilizando os estudantes pelos rumos, profundidade e significado de seu aprendizado, levando-os ao desenvolvimento do pensamento crítico e da aprendizagem significativa.In contemporary society is increasingly important and necessary that people have skills and develop them to handle computers and the Internet, they are able to search, to question, that they can do their jobs with creativity and competence, they have initiative and be able to solve problems. These capabilities are seen as critical thinking skills that is also recommended by the LDB No. 9394/96, which points to as one of the purposes for secondary education, the development of intellectual autonomy and critical thinking of learners. NCPs, to find out this goal, suggest that in the teaching of Physics questions are addressed situations of the real world lived by the students. However, in many cases, the teaching of Physics is still characterized by the transmission of information through lectures, dialogue-based, informed and supported by the use of textbooks; by excessive attention given the repetitive exercises, whose approach emphasizes the use of algorithms at the expense of mathematical understanding of concepts related to physical phenomena involved. The use of computers in teaching, has been pointed as one of the possibilities for promoting critical thinking and meaningful learning strategies and their use is to work with educational materials developed as digital learning objects (LO). This study has investigated the contribution of use of Learning Objects in the development of Critical Thinking (PC) and the Meaningful Learning (AS). The survey has included the project design and development of a set of learning units in the area of thermodynamics using Los and they have been prepared in accordance with the methodology of Three Pedagogical Moments (TPM), organized according to the theory or cycle of Kolb, implemented and tested in groups of two grades of high school in Physics. The assessment of critical thinking was done using indicators of critical thinking in student demonstrations. It was found that the LOs interactive and contextualized, embedded in the methodological model of the TPM and organized according to the cycle of Kolb worked investigative perspective, have allowed to develop active learning, reflective and participatory, not only to solve school problems, but also everyday problems. This work has highlighted the contribution of LOs in the formation of an autonomous and critical attitude of continual search for knowledge, being jointly responsible for course students, depth and meaning of their learning, leading them to develop critical thinking and meaningful learning.
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Zavalina, Viktoriia. "Identifikace objektů v obraze". Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220364.
Testo completoAbstract (sommario):
Master´s thesis deals with methods of objects detection in the image. It contains theoretical, practical and experimental parts. Theoretical part describes image representation, the preprocessing image methods, and methods of detection and identification of objects. The practical part contains a description of the created programs and algorithms which were used in the programs. Application was created in MATLAB. The application offers intuitive graphical user interface and three different methods for the detection and identification of objects in an image. The experimental part contains a test results for an implemented program.
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Dias, Rovandro Spenser. "RADIOATIVIDADE: UM MÓDULO DIDÁTICO PARA O ENSINO MÉDIO". Universidade Franciscana, 2013. http://tede.universidadefranciscana.edu.br:8080/handle/UFN-BDTD/93.
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Previous issue date: 2013-03-13Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
O presente trabalho apresenta a sugestão de um módulo didático com conceitos importantes sobre o tema Radioatividade, direcionado aos professores do Ensino Médio. O módulo didático encaixa-se nas competências exigidas pelos PCN+ como reconhecer e avaliar o desenvolvimento tecnológico contemporâneo, seu papel na vida humana, seus impactos na vida social e utilizar esses conhecimentos no exercício da cidadania. Fundamenta-se na Aprendizagem Significativa de Ausubel que se constitui num processo onde a informação nova tem ancoragem em outra já existente na estrutura cognitiva do aprendiz. O módulo didático foi projetado através do software livre eXe Learning; assim poderá ser acessado através de qualquer software de navegação e ficará disponível para o público de forma gratuita na internet. A organização do módulo didático incluiu 5 aulas de acordo com os três momentos pedagógicos de Delizoicov e Angotti, a problematização inicial, a organização do conhecimento e a aplicação do conhecimento apresentando ao professor e aluno diversos objetos de aprendizagem como artigos, links, textos, vídeos e simulações interativas; também um experimento simples, questões problematizadoras que levará a uma pesquisa dos alunos e a sugestão da socialização do conhecimento para toda a escola. Assim, o módulo didático Radioatividade, poderá ser um material potencialmente significativo para a construção do conhecimento.
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Ipar, Maria Cecilia. "Populismo: uma leitura da psicanálise na teoria política de Ernesto Laclau". Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/8/8131/tde-19102015-131103/.
Testo completoAbstract (sommario):
A proposta geral deste trabalho é realizar uma leitura das articulações com a psicanálise que permeiam a conceitualização do populismo de Ernesto Laclau. Em particular, detém-se na análise das dimensões teóricas centrais da concepção da representação da teoria da hegemonia que nos permitem pensar a identidade política popular como uma configuração discursiva que supõe uma transformação subjetiva específica, na qual se passa da demanda social à construção de uma vontade coletiva. Neste sentido, iremos analisar as dimensões da nominação e do afeto da teoria da hegemonia à luz de certas conceptualizações freudianas e lacanianas, como o conceito de sobredeterminação, objeto de desejo, point de capiton ou significante amo e gozo.This work aims to analyze how the conceptualization of populism of Ernesto Laclau is related to psychoanalysis. Particularly, we focus on the main theoretical dimensions of the conceptualization of representation in the theory of hegemony, which allows us to interpret the popular political identity as a discursive setting that assumes a particular subjective change, departing from social demand to the building of a new collective will. Thus we will tackle aspects of nomination and affect in the theory of hegemony in light of some Freudian and Lacanian conceptualizations, such as overdetermination, object of desire, anchoring point (point de capiton), master signifier and joy.
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Julie, Lisa. "This Family of Things: Reflecting on the significance of objects in poetry". University of the Western Cape, 2019. http://hdl.handle.net/11394/7429.
Testo completoAbstract (sommario):
Magister Artium - MAThe creative project is a mini-thesis. It is made up of a collection of poems, titled This Family of Things. The collection consists mainly of narrative and descriptive poems which explore the relationship between people and objects and objects and space. The poems explore the day-today experiences of a mother and her young son. The poems exhibit certain elements of the narrative poem. The poems tell a story, and there are two distinct characters and instances of dialogue. This mini-thesis also includes a reflective essay in which I discuss the functionality of objects in poetry. In the essay, I discuss the potentially of objects in creative work. I discuss to what extent objects illuminate space and how objects can potentially disrupt space. I also discuss the separation of objects and things. I discuss creative influences and the various processes involved in the formulation of the creative project.
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Soares, Luís Havelange. "Aprendizagem significativa na educação matemática: uma proposta para a aprendizagem de geometria básica". Universidade Federal da Paraíba, 2009. http://tede.biblioteca.ufpb.br:8080/handle/tede/4890.
Testo completoAbstract (sommario):
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Previous issue date: 2009-02-13Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This research is to examine the potential for a learning object developed with computational resources and with the purpose of assisting in the teaching of basic geometry. We used as the theme for Basic Geometry by we know the problems in their education today We work with the hypothesis that the use of learning object the lessons of geometry can foster meaningful learning in students. The research had as its main source the meaningful learning theory of Ausubel, but also looking at media studies entered in the field of mathematics education, especially those geared to the use of technology in teaching of science, and literature about the teaching of geometry in Brazil. The study was implemented in two distinct classes of administrative spheres (public and private) of high school, both being located in the city of Campina Grande - PB. As a methodology, we use a pre-and post-test, with questions classified according to the modified taxonomy of Bloom, according to the dimensions of cognitive knowledge. We applied the first test before presenting the learning object for students and the second after the study undertaken by students and teachers. The results showed us that the learning object had a great contribution to the learning of students. In both classes there was quite a considerable growth of the medium, even among students who had low notes in both tests. The analysis in terms of cognitive dimensions also showed that even in the tests that were classified in more complex dimensions, there was a substantial increase in performance of students.
Esta pesquisa consistiu em analisar o potencial didático de um Objeto de Aprendizagem desenvolvido com recursos computacionais com o objetivo de auxiliar no processo de ensino de Geometria Fundamental. Utilizamos como tema a Geometria Básica por conhecermos a problemática no seu ensino atualmente. Trabalhamos com a hipótese de que a utilização de objetos de aprendizagem nas aulas de geometria poderá favorecer a aprendizagem significativa nos educandos. A pesquisa teve como principal fonte teórica a teoria da aprendizagem significativa de Ausubel, mas, também buscamos suportes em estudos inseridos no campo da Educação Matemática, principalmente aqueles voltados ao uso de tecnologias no ensino desta ciência, e Textos que tratam do ensino de Geometria no Brasil. O estudo foi aplicado em duas turmas de esferas administrativas distintas (pública e privada) do Ensino Médio, sendo ambas localizadas no município de Campina Grande PB. Como metodologia, usamos um pré e pósteste, com questões classificadas de acordo com a Taxonomia de Bloom, obedecendo às dimensões cognitivas do conhecimento. Aplicamos o primeiro teste antes da apresentação do Objeto de Aprendizagem para os alunos e o segundo após o estudo desenvolvido pelos discentes e professor. Os resultados nos mostraram que o Objeto de Aprendizagem teve uma grande contribuição para a aprendizagem dos alunos. Nas duas turmas houve um crescimento bastante considerável das médias, mesmo entre aqueles alunos que apresentaram notas baixas em ambos os testes. A análise feita em termos de dimensões cognitivas também mostrou que, mesmo nos testes que foram classificados nas dimensões mais complexas, houve um crescimento importante no desempenho dos estudantes.
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Siqueira, Fernanda Paula Cerantola. "O significado da amamentação na construção da relação mãe e filho: um estudo interacionista simbólico". Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/83/83131/tde-22082012-110210/.
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Com a finalidade de ampliar a compreensão da formação de vínculo entre mãe e filho e qual o papel da amamentação nesse processo, este estudo teve como objetivos: Compreender os significados atribuídos pela mulher à amamentação na construção do vínculo entre mãe e filho e compreender como os significados atribuídos pela mulher à amamentação influenciam a construção do vínculo entre mãe e filho. Utilizaram-se a Teoria Fundamentada nos Dados e o Interacionismo Simbólico como referenciais metodológicos e teóricos, respectivamente para a análise dos dados. Foram entrevistadas 22 mulheres, sem restrição de idade ou de outra variável social ou biológica, que deram luz aos seus filhos em uma maternidade do município de Marília-SP, cujo último filho, na época da coleta de dados, estivesse com idade entre dez e 24 meses. A análise dos dados mostrou que há uma complexidade na construção da relação entre mãe e filho que pode estar vinculada à experiência da mulher e significados atribuídos desde o processo de gestar e ir além da fase da amamentação, a depender dos elementos significativos que esta mulher e seu filho tecem no decorrer de sua interação. Esses elementos podem ser compreendidos por meio de quatro temas: PERCEBENDO-SE GRÁVIDA, TENDO QUE CUIDAR DA CRIANÇA, VIVENCIANDO A AMAMENTAÇÃO e CONSTRUINDO A RELAÇÃO COM O FILHO. Nesse processo, a amamentação é interpretada como um forte elemento interacional simbólico entre a mãe e o bebê, propiciando a descoberta de sentimentos mútuos, e um significado de forte elo de ligação, interpretados e atribuídos pela mãe. A sua percepção dos sentimentos de amor e carinho, gerados neste processo do cuidar da criança, sofre retroalimentação contínua e crescente, resultado da interpretação materna em perceber a retribuição do apego da criança pela mãe, pelos gestos e pela necessidade demonstrada de proximidade por ambos. Na continuidade da construção da relação, outros elementos são descobertos e atribuídos como determinantes significativos da ligação entre eles, sendo a presença materna o elemento simbólico mais forte dessa construção, que abrange o estar grávida, amamentar e continuar no cuidado ao filho.In order to broaden the understanding of the bonding between mother and child and the role of breastfeeding in this process, this study aimed to understand the meanings attributed to breastfeeding by the women in the construction of this bonding between mother and child, and to understand how this meanings have influence in the construction of the bond between mother and child. Data Based Theory and the Symbolic Interactionism were used as theoretical and methodological references, respectively, for data analysis. Twenty two women, irrespective of age or other social/biological variable that gave birth to their infants in a maternity hospital in the city of Marília SP and whose last child were aged between ten and 24 months at the time of data collection were interviewed. Data analysis showed that there is some complexity in the construction of the mother/child relationship that can be linked to the womans experience and to meanings attributed since the generating process that can continue beyond the lactation stage, and that depend on significant elements that this woman and her child weave during their interaction. These elements can be understood through four themes: KNOWING ABOUT THE PREGNANCY, HAVING TO TAKE CARE OF THE CHILD, EXPERIENCING THE BREASTFEEDING, and CONSTRUCTING THE RELATIONSHIP WITH THE CHILD. During this process, breastfeeding is interpreted as a strong symbolic interactional element between mother and baby, allowing the discovery of mutual feelings, and the meaning of a strong link, interpreted and attributed by the mother. Her perception of love and affection feelings, generated during this process of taking care of the child, undergoes continual and growing feedback as a result of the maternal interpretation in noticing the retribution of the child by gestures and the need of proximity by both of them. During the continuation of this relationship, other elements are discovered and considered as significant determinants of this link; the maternal presence is the strongest symbolic element in this construction, which covers being pregnant, breastfeeding, and taking care of the child.
Libri sul tema "Significant objects"
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Attan, Caroline. Significant objects in migrants' experience. Portsmouth: University of Portsmouth, 2002.
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Rodríguez, Raúl A. El significado en los objetos sociales. Córdoba: Dirección General de Publicaciones, Universidad Nacional de Córdoba, 1998.
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Goremykin, Sergey. Relay protection and automation of electric power systems. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1048841.
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The textbook describes the main issues of the theory of relay protection and automation of electric power systems. The structure and functional purpose of protection devices and automation of power transmission lines of various configurations, synchronous generators, power transformers, electric motors and individual electrical installations are considered. For each of the types of protection of the above objects, the structure, the principle of operation, the order of selection of settings are given, the advantages and disadvantages are evaluated, indicating the scope of application. The manual includes material on complete devices based on semiconductor and microprocessor element bases. The progressive use of such devices (protection of the third and fourth generations) is appropriate and effective due to their significant advantages. Meets the requirements of the federal state educational standards of higher education of the latest generation. It is intended for students in the areas of training 13.03.02 "Electric power and electrical engineering" (profile "Power supply", discipline "Relay protection and automation of electric power systems") and 35.03.06 "Agroengineering" (profile "Power supply and electrical equipment of agricultural enterprises", discipline "Relay protection of electrical equipment of agricultural objects"), as well as for graduate students and specialists engaged in the field of electrification and automation of industrial and agrotechnical objects.
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Rocco, Mangieri. Las fronteras del texto: Miradas semióticas y objetos significantes. Murcia: Universidad de Murcia, Servicio de Publicaciones, 2000.
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Madar, Heather, a cura di. Prints as Agents of Global Exchange. NL Amsterdam: Amsterdam University Press, 2021. http://dx.doi.org/10.5117/9789462987906.
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The significance of the media and communications revolution occasioned by printmaking was profound. Less a part of the standard narrative of printmaking’s significance is recognition of the frequency with which the widespread dissemination of printed works also occurred beyond the borders of Europe and consideration of the impact of this broader movement of printed objects. Within a decade of the invention of the printing press, European prints began to move globally. Over the course of the fifteenth to the eighteenth centuries, numerous prints produced in Europe traveled to areas as varied as Turkey, India, Persia, Ethiopia, China, Japan and the Americas, where they were taken by missionaries, artists, travelers, merchants and diplomats. This collection of essays explores the transmission of knowledge, both written and visual, between Europe and the rest of the world by means of prints in the early modern period.
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Duyunov, Vladimir, e Ruslan Zakomoldin. Criminal law impact in the mechanism of ensuring national security. ru: Publishing Center RIOR, 2020. http://dx.doi.org/10.29039/02045-6.
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The monograph examines the social and legal nature of the category "national security" as a socially significant good, an object of criminal law protection and a general object of crimes. The existence of a specific "sphere of crimes and crime" in public life is substantiated, its general characteristics are given, and the state of crime is analyzed as one of the most dangerous threats to national security in modern conditions. The problem of ensuring national security by criminal law means, the place and role of criminal policy and criminal law in the policy of combating crime and ensuring the national security of Russia are considered. Defines the concept of criminal law impact as a law-mediated reaction of the state to crime and crime, one of the key directions of the policy of combating crime, a comprehensive criminal law institution and one of the elements of the mechanism for ensuring national security. The publication is intended for students, postgraduates, researchers, teachers of law schools, employees of law enforcement agencies and all persons interested in the problems of law and law enforcement.
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Cabot, Patricia. Significant Objects. Norton & Company, Incorporated, W. W., 2012.
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Julia, Ellis, Figueiredo Deirdre e Craftspace Touring, a cura di. A Sense of occasion: Significant objects marking diverse contemporary occasions. Birmingham: Craftspace Touring, 2000.
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Williamson, Bess. Designing Objects and Spaces. A cura di Michael Rembis, Catherine Kudlick e Kim E. Nielsen. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780190234959.013.9.
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Design is a little-examined but significant factor in the history of disability, particularly in the context of the modern West. Both designers and users contributed to a history of design that sometimes ignored and sometimes addressed disability. For many modernist designers, the ideal of a “standard” or predictable body was key to a vision of an efficient industrial society, creating a world of objects and spaces that excluded or ignored disabled people. Nonetheless, people with disabilities engaged with design culture in distinctive ways, using and adapting mainstream designs to their own use. In the late twentieth century, the design world took up new goals of improving access, raising new questions about the intentions of designers and the role of users.
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Marušić, Jennifer Smalligan. Berkeley on the Objects of Perception. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198755685.003.0004.
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In the first of the Three Dialogues between Hylas and Philonous, Hylas distinguishes two parts or aspects of every perception, namely a sensation, which is an act of mind, and an object immediately perceived. Hylas concedes that sensations can exist only in a mind, but maintains that the objects immediately perceived have a real existence outside the mind; they are qualities of material objects. This distinction and Philonous’s response to it are the topic of this essay. It considers the implications of this response for understanding Berkeley’s theory of perception and concludes that it supports attributing to Berkeley an object-first theory of perception, according to which it is the special kind of object involved in perception that is philosophically significant.
Capitoli di libri sul tema "Significant objects"
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James, Jerry, e Ambuj Singh. "Compositional Proofs for Concurrent Objects". In Compositionality: The Significant Difference, 301–26. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/3-540-49213-5_11.
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Tzouveli, Paraskevi K., Klimis S. Ntalianis e Stefanos D. Kollias. "Automatic Videoconference Objects Watermarking Using Object Adapted Qualified Significant Wavelet Trees". In Visual Content Processing and Representation, 156–63. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-39798-4_21.
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de Albuquerque Piedade, Ana Felisbela. "Life Stories of Elders and Their Significant Objects". In Qualitative and Quantitative Models in Socio-Economic Systems and Social Work, 345–62. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-18593-0_26.
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Vilches, Silvia, e Laura Tate. "Grants as significant objects in community engagement networks". In Actor Networks of Planning, 62–78. Abingdon, Oxon; New York, NY : Routledge, 2016. |: Routledge, 2016. http://dx.doi.org/10.4324/9781315714882-4.
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Li, Jundong, Osmar R. Zaïane e Alvaro Osornio-Vargas. "Discovering Statistically Significant Co-location Rules in Datasets with Extended Spatial Objects". In Data Warehousing and Knowledge Discovery, 124–35. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10160-6_12.
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Frantiska, Joseph J. "Background and Significance". In Creating Reusable Learning Objects, 1–2. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-32889-8_1.
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Pandolfo, Berto. "Significant Complex and Non-Complex Objects During COVID-19". In Handbook of Research on Strategies and Interventions to Mitigate COVID-19 Impact on SMEs, 506–21. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7436-2.ch025.
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If, over time, the capacity and ability to make objects is replaced with importing products from other nations; then, when international borders are restricted or even closed, the provision of goods becomes a significant challenge. Observation of the response by Australian manufacturers as they pivoted their activities to address shortages of key objects needed during the COVID-19 pandemic highlights the value of this sector in the making of objects that are both complex and not so complex. Complex objects have long been revered due to their high value, and non-complex objects are generally less valued. However, non-complex objects have an equally important role to play, as was highlighted when borders and supply chains were disrupted due to the pandemic. This chapter will shed light on how the making of objects both complex and not complex should together be supported to maintain and grow the ability and capacity for a nation to provide for its object-based needs, particularly during difficult times.
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De Silva, Nicole. "African Court on Human and Peoples’ Rights". In International Law's Objects, 95–105. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198798200.003.0007.
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This chapter examines international courts’ premises as objects of international law through the case of the African Court on Human and Peoples’ Rights. When creating an international court, states become legally obligated to supply its physical premises—a functional and symbolic resource that underpins the court’s legal authority and influence. Drawing on archival evidence, this chapter analyses the African Court’s significant challenges in securing this important resource from political actors within the African Union and Tanzania, the court’s host state. It shows that, with international law and courts, there can be a considerable gap between states’ commitment and compliance, and between legal ambition and political reality. This gap, however, can mobilize court officials to assert their needs for resources and, more generally, the significance of their mandate. Examining international courts’ premises, therefore, can elucidate the tensions between law and politics embedded in international justice specifically and international law more broadly.
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Lang, Andrew. "Purse Seine Net". In International Law's Objects, 377–86. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198798200.003.0032.
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This chapter takes as its starting point Michel Callon’s famous paper, ‘Some elements of a sociology of translation: domestication of the scallops and fisherman of St Brieuc Bay’. After first introducing that paper and its core theoretical claims, the following sections attempt a re-reading of the famous ‘Tuna/Dolphin’ controversy, with a particular focus on the purse seine net, in light of Callon’s claims, and of the methods of science and technology studies (STS) generally. It draws attention in particular to the politics of purification which has, in significant part, characterized international regulatory strategies for dealing with this dispute, especially through the GATT/WTO system.
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"6. Interpreting Significant Objects: The Politics of Hopi Apocalypse". In The Invention of Prophecy, 166–205. University of California Press, 1994. http://dx.doi.org/10.1525/9780520311084-010.
Testo completoAtti di convegni sul tema "Significant objects"
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Zlobinskiy, A., e P. Osipova. "Electrical Prospecting for Ore Objects at Significant Depths". In Engineering and Mining Geophysics 2021. European Association of Geoscientists & Engineers, 2021. http://dx.doi.org/10.3997/2214-4609.202152033.
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Long, yurong, Peizhong Yang e Lizhen Wang. "Mining Significant Co-Location Patterns From Spatial Regional Objects". In 2019 20th IEEE International Conference on Mobile Data Management (MDM). IEEE, 2019. http://dx.doi.org/10.1109/mdm.2019.00009.
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Miller, L. Dee, e Leen-Kiat Soh. "Significant predictors of learning from student interactions with online learning objects". In 2013 IEEE Frontiers in Education Conference (FIE). IEEE, 2013. http://dx.doi.org/10.1109/fie.2013.6684817.
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Beigzadeh, Borhan, Ali Meghdari e Saeed Sohrabpour. "Manipulation of Multibody Active Objects Using Simple Passive Manipulators". In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-38049.
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In this paper, we study passivity in dynamic manipulation of active objects. Active object is a concept covering a variety of objects, which are not rigid and need to be controlled during manipulation process. In this work, we use multi-link mechanisms with sufficient actuators to be controlled as object and a series of simple 1-DoF passive manipulators to perform such a process. Control of the object, dynamic and motion planning of the system, and stability in presence of impact are significant issues in this study.
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Mokhtari, Marielle, e Robert Bergevin. "Localization of significant 3D objects in 2D images for generic vision tasks". In Photonics East '95, a cura di David P. Casasent. SPIE, 1995. http://dx.doi.org/10.1117/12.222721.
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Garland, Anthony, Greg Mocko e Georges Fadel. "Challenges in Designing and Manufacturing Fully Optimized Functional Gradient Material Objects". In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34544.
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Functionally Gradient Materials (FGM) smoothly transition from one material to another within a single object, allowing engineers to customize the physical response of different regions of the object by modifying the material composition at each region. New FGM research makes design, manufacturing, and use of FGM objects a promising alternative to homogeneous objects or composites with one direction of gradation. Heterogeneous anisotropic artifacts can be manufactured with specific 3D printing processes and potentially bring significant increases in functionalities. However, many challenges exist while designing and manufacturing these objects. This paper explores these challenges and suggests needed research. In particular the ability to model FGM objects, setup and run optimization algorithms, create manufacturing process plans, and control the manufacturing process all need more research and better software tools. In addition, researchers must rigorously test optimally designed FGM objects in order to validate the FGM object properties and the FGM design process before adoption of FGM objects by industry is likely to occur.
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Box, Ilona. "Submission and Peer Review of Learning Objects Using a Community-Based Repository". In InSITE 2004: Informing Science + IT Education Conference. Informing Science Institute, 2004. http://dx.doi.org/10.28945/2835.
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A community-based learning object repository supports the sharing and collaboration of learning object development within discipline or topic area communities. The repository is built using an object-oriented method and implemented using JADE, an object-oriented technology platform. The repository is a software system aimed at improving the creation, collection, quality assurance, and ultimately the accessibility of learning objects. The initiatives regarding learning objects and the double blind review process for research publications are the two key influences on the learning object repository design. The repository is a significant advance on existing learning object technology as 1) it is built using an object-oriented method and platform including the database; typically learning object collections are stored in relational databases, and 2) it incorporates an automated submission and double blind peer review process before learning objects are made public. The use of the repository by the learning object creators, reviewers, moderators, administrators and educators will determine the success of the product.
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Gupta, S. K., X. Li e A. Priyadarshi. "An Algorithm for Design of Multi-Stage Molds for Multi-Material Objects With Complex Interfaces". In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-39426.
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This paper describes an algorithm for automated design of multi-stage molds for manufacturing multi-material objects using multi-shot injection molding process. The algorithm described in this paper is a significant improvement over our previous algorithm [15] that worked on multi-material objects with simple planar interfaces. In the multi-stage molding process, the desired multi-material object is produced by carrying out multiple molding operations in a sequence, adding one material in the target object in each mold-stage. Each mold-stage can add only one type of material. Therefore, we need a sequence of mold-stages such that (1) each mold-stage adds a single-material component either fully or partially, and (2) the molding sequence completely produces the desired object. We expect that our algorithm will provide the necessary foundations for automating the design of multi-stage molds and therefore will help in significantly reducing the mold manufacturing lead-time.
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Liu, Xiaobai, Donovan Lo e Chau Thuan. "Unsupervised Learning based Jump-Diffusion Process for Object Tracking in Video Surveillance". In Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}. California: International Joint Conferences on Artificial Intelligence Organization, 2018. http://dx.doi.org/10.24963/ijcai.2018/702.
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This paper presents a principled way for dealing with occlusions in visual tracking which is a long-standing issue in computer vision but largely remains unsolved. As the major innovation, we develop a learning-based jump-diffusion process to jointly track object locations and estimate their visibility statuses over time. Our method employs in particular a set of jump dynamics to change object's visibility statuses and a set of diffusion dynamics to track objects in videos. Different from the traditional jump-diffusion process that stochastically generates dynamics, we utilize deep policy functions to determine the best dynamic at the present step and learn the optimal policies from raw videos using reinforcement learning methods.Our method is capable of tracking objects with severe occlusions in crowded scenes and thus recovers the complete trajectories of objects that undergo multiple interactions with others. We evaluate the proposed method on challenging video sequences and compare it to alternative methods. Significant improvements are obtained particularly for the videos including frequent interactions or occlusions.
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Mustaro, Pollyana, e Ismar Silveira. "Learning Objects: Adaptive Retrieval through Learning Styles". In InSITE 2006: Informing Science + IT Education Conference. Informing Science Institute, 2006. http://dx.doi.org/10.28945/3009.
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Nowadays, the amount of information grows in an exponential way, mainly because of technological advances in media. This scenario claims for the development of different skills in order to increase learning abilities, making them personal and customizable. Such factor is significant in a changing society, which implies in a range of mechanisms which would allow to identify, in a non-intrusive way, which learning style some specific student would prefer to perform in order to build knowledge from some learning object under a learning context. This requires defining some strategies in order to recognize adult learner’s learning styles for some specific learning context. This work is based on theoretical references of Felder, Kolb and Gardner, proposing the implementation of a metadata annotation to identificate prime learning styles that are present in specific learning objects. This classification constitutes a starting point to recover learning objects from a repository according to apprentice’s profile and experiences. As a result, the effectiveness of the use of learning objects will be improved.
Rapporti di organizzazioni sul tema "Significant objects"
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Dutra, Lauren M., James Nonnemaker, Nathaniel Taylor, Ashley Feld, Brian Bradfield, John Holloway, Edward (Chip) Hill e Annice Kim. Visual Attention to Tobacco-Related Stimuli in a 3D Virtual Store. RTI Press, maggio 2020. http://dx.doi.org/10.3768/rtipress.2020.rr.0036.2005.
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We used eye tracking to measure visual attention to tobacco products and pro- and anti-tobacco advertisements (pro-ads and anti-ads) during a shopping task in a three-dimensional virtual convenience store. We used eye-tracking hardware to track the percentage of fixations (number of times the eye was essentially stationary; F) and dwell time (time spent looking at an object; DT) for several categories of objects and ads for 30 adult current cigarette smokers. We used Wald F-tests to compare fixations and dwell time across categories, adjusting comparisons of ads by the number of each type of ad. Overall, unadjusted for the number of each object, participants focused significantly greater attention on snacks and drinks and tobacco products than ads (all P<0.005). Adjusting for the number of each type of ad viewed, participants devoted significantly greater visual attention to pro-ads than anti-ads or ads unrelated to tobacco (P<0.001). Visual attention for anti-ads was significantly greater when the ads were placed on the store’s external walls or hung from the ceiling than when placed on the gas pump or floor (P<0.005). In a cluttered convenience store environment, anti-ads at the point of sale have to compete with many other stimuli. Restrictions on tobacco product displays and advertisements at the point of sale could reduce the stimuli that attract smokers’ attention away from anti-ads.
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Zilberman, Mark. The "Dimming Effect" Produced by the Application of Doppler Effect on the Quantity of Photons Arriving to a Receiver and its Implication to Astronomy (ver. 2). Intellectual Archive, novembre 2020. http://dx.doi.org/10.32370/iaj.2444.
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This article describes the "Dimming effect" that is produced by the Doppler effect applied to a quantity of individual photons arriving to a receiver from a moving source of light. The corpuscular-wave dualism of light suggests that the well-known Doppler effect, which is currently applied only to the wave component of light, should also be considered for the corpuscular component of light. Application of the Doppler effect on a quantity of photons leads to the "Dimming Effect" - as the faster light source is moving away from observer - the dimmer its brightness appears. While the described dimming effect is negligible for low-speed light sources, it becomes significant for light sources with a velocity comparable to light speed in a vacuum. The relativistic adjustments for time dilation cause the described dimming effect to be even stronger. For example, the "Dimming Effect" for an object moving away from the observer with the speed 0.1c is 0.904 and for an object moving away from the observer with the speed 0.5c is 0.577. Article also provides the formula for the calculation of "Dimming effect" values using the red-shift parameter Z widely used in astronomy as N/N0=1/(Z+1). If confirmed, the "Dimming effect" must be taken into account in calculations of astronomical "Standard Candles" and in particular in the "Supernova Cosmology Project", which has claimed the acceleration of the Universe's expansion and led to the introduction of dark energy.
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Oltarzhevskyi, Dmytro. HISTORICAL FEATURES OF CORPORATE MEDIA FORMATION IN UKRAINE AND IN THE WORLD. Ivan Franko National University of Lviv, febbraio 2021. http://dx.doi.org/10.30970/vjo.2021.49.11067.
Testo completoAbstract (sommario):
The article examines the world and Ukrainian history of corporate periodicals. The main purpose of this study is to reproduce an objective global picture of the emergence and formation of corporate periodicals, taking into account the business and socio-economic context. Accordingly, its tasks are to compare the conditions and features of corporate media genesis in different countries, to determine the main factors of their development, as well as to clarify the transformations of the terminological apparatus. The research is based on mostly foreign secondary scientific works published from 1915 to the present time. The literature was studied using methods such as overview, historical, functional and thematic analysis, description, and generalization. A systematic approach was used to determine the role and place of each element in the system, as well as to comprehensively consider the object in the general historical context and within the current scientific discourse. The method of systematization made it possible to establish internal and external connections, patterns and contradictions in the development of the object of study. The main historical milestones on this path are identified, examples of the first successful corporate publications and their contribution to business development, public relations, and corporate communications are considered. It was found that corporate media emerged in the mid-nineteenth century spontaneously, on the wave of practical business needs in response to industrialization, company increase, staff growth, and consumer market development. Their appearance preceded the formation of the public relations industry and changed the structure of the information space. The scientific significance of this research is that the historical look at the evolution of corporate media provides an understanding of their place, influence, capabilities, and growing communicative role in the digital age.
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Stelmakh, Marta. HISTORICAL CONTEXT IN THE COLLECTION OF ARTICLES BY TIMOTHY SNYDER «UKRAINIAN HISTORY, RUSSIAN POLITICS, EUROPEAN FUTURE». Ivan Franko National University of Lviv, marzo 2021. http://dx.doi.org/10.30970/vjo.2021.50.11098.
Testo completoAbstract (sommario):
The article examines the problem of the image formation of Ukraine in the international arena in the historical journalism of Timothy Snyder. The subject of the research is the historical context in the journalistic collection «Ukrainian History, Russian Politics, European Future». It identifies the main considerations of the author on the past of Russian-Ukrainian relations and the need to develop historical consciousness in the fight against Russian manipulation. Methodology: the comparative, historical, system analysis and other methods are used in the process of scientific research. The results of the study were obtained by analysing the author’s journalistic works and by considering the main historical themes raised by Timothy Snyder. Main results: The historical context in Timothy Snyder’s journalism is often focused on the Holodomor and the events of World War II. After all, these events are connected with the beginning of the image formation of the Ukrainian people as supporters of Nazism by the Russian authorities and the devaluation of the Ukrainians’ contribution to the establishment of peace during the Second World War. It is determined that the non-reflective attitude to history, the inability to draw parallels between the events of the past and the future leads to an ineffective response to manipulation and propaganda, which can threaten world peace. Conclusions: the realization that Russian aggression against Ukraine has its own history is a necessary aspect in the elucidation of this issue. The Eurasian Union and cooperation with the European far-right are Russian propaganda tools that discredit the Ukrainian state in the world community. Publicist Timothy Snyder points out that Europe’s future interconnects with the past, so he emphasizes the need to study and rethink history, which today has become the object of propaganda and manipulation. Significance: The results of our study will help journalists who study the historical aspect of journalistic materials and research foreign materials on Ukrainian issues. In addition, our research is necessary for Ukraine, because Russia’s aggression continues, as well as the aggressor’s propaganda, which is based on the distortion and falsification of historical events.