938 resultados para digital age
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Signatur des Originals: S 36/G01436
Les Soeurs Ferni, Jeunes Violinistes. Carolina, agée de 14 ans, Virginia, agée de 16 ans. Nice, 1854
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Signatur des Originals: S 36/G03005
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Signatur des Originals: S 36/G03990
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Signatur des Originals: S 36/G04500
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Poverty increases children's exposure to stress, elevating their risk for developing patterns of heightened sympathetic and parasympathetic stress reactivity. Repeated patterns of high sympathetic activation and parasympathetic withdrawal place children at risk for anxiety disorders. This study evaluated whether providing social support to preschool-age children during mildly stressful situations helps reduce reactivity, and whether this effect partly depends on children's previously assessed baseline reactivity patterns. The Biological Sensitivity to Context (BSC) theory proposes that highly reactive children may be more sensitive than less reactive children to all environmental influences, including social support. In contrast, conventional physiological reactivity (CPR) theory contends that highly reactive children are more vulnerable to the impact of stress but are less receptive to the potential benefits present within their social environments. In this study, baseline autonomic reactivity patterns were measured. Children were then randomly assigned to a high-support or neutral control condition, and the effect of social support on autonomic response patterns was assessed. Results revealed an interaction between baseline reactivity profiles and experimental condition. Children with patterns of high-reactivity reaped more benefits from the social support in the experimental condition than did their less reactive peers. Highly reactive children experienced relatively less reactivity reduction in the neutral condition while experiencing relatively greater reactivity reduction in the support condition. Despite their demonstrated stability over time, reactivity patterns are also quite susceptible to change at this age; therefore understanding how social support ameliorates reactivity will further efforts to avert stable patterns of high-reactivity among children with high levels of stress, ultimately reducing risk for anxiety disorders.
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This memoir chronicles the three summers I spent working in the factories at Chestnut Hill Gazebos. It focuses on three narrative strands: the day-to-day life of a factory worker, the struggles within and eventual breakdown of my relationship with my girlfriend, and how my job at Chestnut Hill helped me critique my fundamentalist Christian roots by forcing me into a deeper understanding of my faith and its relationship to the world outside the confines of my upbringing. The critical afterword uses essays by Leona Toker and other theorists as a framework for understanding how I approached several different problems when writing my memoir, such as how to present incomplete memories of events, whether or not to condense events for the sake of a more streamlined narrative, and whether or not a memoirist should use composite characters. I explain how various practitioners and critics influenced my decisions, and I also compare my approach to the practices of other memoirists.
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he dragon tree, a peculiar species native to Socotra, southwest Arabia, east Africa, Morocco, Macaronesia, and the Canary islands, possesses an intriguing iconographic history. The first wave of images date from 1470 to 1550, beginning with Martin Schongauer’s 1470 engraving of The Flight into Egypt. These depictions portray the dragon tree in the context of a handful of biblical themes and with apparent symbolic import. After 1550, religious images of the dragon tree vanish abruptly and are replaced by representations of an empirical nature. Dragon tree iconography is notable for the extent to which it did and did not leave an impression on European art. In this paper I examine the inability of dragon tree images to gain the momentum required to propel them into European iconography more permanently, and the forces that may account for the abrupt change from biblical to botanical renderings.
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The history of community television shows that it has been a home to activist and non-profit organizations that have created programs focused on freedom of speech. This project proposes that community television is also a place where artists can have freedom of artistic expression. The reflective paper reviews the creation of my film designed to inform and attract artists to community television. In it I critically reflect on the artistic, technical, artistic/technical, and production changes made throughout my journey from being a visual artist to becoming a video-artist. The reflective paper, along with the film, act as a wake-up call to artists who are unaware of community television and the advantages it has to offer them.
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Technology helps the Human Resources (HR) department drive for strategic relevance. These two departments are successfully collaborating on major projects in such business-critical areas as e-recruiting, self-service, training, compensation and talent management. Technology is critical in helping increase efficiency, increase attraction and retention, reduce administration and cut costs. In recent years, HR information systems (HRIS) have become more important than ever, this time as an essential part of a company's information security and knowledge fields. Ill-suited benefits and disorganized resources are history; now is the time for customized, dynamic plans and connected systems. Employees will appreciate the HRIS, business will benefit from the HRIS and the HR department will no longer have to be the ugly duckling of the company.
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The impending mass retirement of the Baby Boom generation in the United States may cause a drastic talent drain. Companies should pay attention to this upcoming problem now to alleviate an exodus by encouraging Baby Boomers to continue working past their normal retirement age. One solution is to offer them effective incentives. The most compelling incentives for Baby Boomers are the ability to choose their own hours (how many hours they wish to work, and when they wish to work them), the ability to telecommute from wherever they choose, and the offer of extra health care benefits.
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This raster layer represents surface elevation and bathymetry data for the Boston Region, Massachusetts. It was created by merging portions of MassGIS Digital Elevation Model 1:5,000 (2005) data with NOAA Estuarine Bathymetric Digital Elevation Models (30 m.) (1998). DEM data was derived from the digital terrain models that were produced as part of the MassGIS 1:5,000 Black and White Digital Orthophoto imagery project. Cellsize is 5 meters by 5 meters. Each cell has a floating point value, in meters, which represents its elevation above or below sea level.
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The scope and enforcement of copyright in the digital environment have been among the most complex and controversial subjects tackled by lawmakers all over the world for the last decade. Due to the ubiquitous use of digital technology, modern regulation of copyright inherently touches on numerous areas of law and social and economic policy, including communications privacy and Internet governance. Modernising the EU’s copyright framework is considered a key step towards achieving the goal of an EU Digital Single Market in the context of the ‘Digital Agenda for Europe’, an initiative launched by the European Commission in May 2010. How can the EU make copyright fit for purpose in the Internet age? What are the most suitable and realistic policy options to achieve the objective of a Digital Single Market in the creative content sectors? To give comprehensive answers to these questions, the CEPS Digital Forum formed a Task Force on Copyright in the EU Digital Single Market to foster a multi-stakeholder dialogue on the major challenges for copyright law in the online content sector today. Drawing on the discussions and input gathered by the Task Force, this report contains the conclusions and policy recommendations organised around three main themes: licensing rules and practices in the online music and film sectors, the definition and implementation of copyright exceptions in the digital environment and the present and future of online copyright enforcement in Europe.
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This case study provides a snapshot of the dynamics in the digital market for locally provided personal services. Based on a case study for a Belgium platform with 14,113 identified workers and 9,459 posted tasks, the findings suggest that the current intermediation is inefficient. Only a limited share of the tasks posted on the platform are being completed, whereas the characteristics of the not-completed tasks are fairly limited. Moreover, just a small share of the workers participating in the platform is actually performing the completed tasks. Their average earnings per hour are in most cases above the minimum wage and even above the median wage in the offline market. At the present time, however, the limited earnings for individual workers prevent this mode of working from becoming an alternative to a conventional job. In addition to the standard determinants of workers’ earnings (e.g. gender, age, occupation, etc.), the characteristics and evaluation mechanism of the platform have a large influence on the distribution of tasks and earnings.
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The world's largest fossil oyster reef, formed by the giant oyster Crassostrea gryphoides and located in Stetten (north of Vienna, Austria) is studied by Harzhauser et al., 2015, 2016; Djuricic et al., 2016. Digital documentation of the unique geological site is provided by terrestrial laser scanning (TLS) at the millimeter scale. Obtaining meaningful results is not merely a matter of data acquisition with a suitable device; it requires proper planning, data management, and postprocessing. Terrestrial laser scanning technology has a high potential for providing precise 3D mapping that serves as the basis for automatic object detection in different scenarios; however, it faces challenges in the presence of large amounts of data and the irregular geometry of an oyster reef. We provide a detailed description of the techniques and strategy used for data collection and processing in Djuricic et al., 2016. The use of laser scanning provided the ability to measure surface points of 46,840 (estimated) shells. They are up to 60-cm-long oyster specimens, and their surfaces are modeled with a high accuracy of 1 mm. In addition to laser scanning measurements, more than 300 photographs were captured, and an orthophoto mosaic was generated with a ground sampling distance (GSD) of 0.5 mm. This high-resolution 3D information and the photographic texture serve as the basis for ongoing and future geological and paleontological analyses. Moreover, they provide unprecedented documentation for conservation issues at a unique natural heritage site.