Diseño de una estrategia para la difusión y consulta de las colecciones fotográficas del Archivo Histórico Javeriano Juan Manuel Pacheco S.J. a través del uso de aplicaciones móviles

A continuación, se presenta la propuesta para el diseño de una estrategia para la difusión y consulta de las colecciones fotográficas del Archivo Histórico Javeriano Juan Manuel Pacheco, S.J. a través del uso de aplicaciones móviles. En el desarrollo de la investigación se abordan temáticas como la historia de los archivos universitarios y su trascendencia en el ámbito académico (educativo), el proceso de digitalización, la fotografía y su valor histórico y patrimonial, la definición de metadatos para la descripción de colecciones fotográficas y el uso de las Tecnologías de la Información y las Comunicaciones (TICs) como herramienta de acceso y difusión del patrimonio documental de la Pontificia Universidad Javeriana. Adicionalmente, mediante la aplicación de herramientas de recolección de datos y el análisis posterior de la información recopilada, se hace una caracterización de los usuarios, se identifican sus necesidades y se propone un prototipo de didáctica patrimonial como eje fundamental en el reconocimiento y apropiación del patrimonio fotográfico del Archivo Histórico Javeriano.Next, the proposal for the design of a strategy for the diffusion and consultation of the photographic collections of the Javeriano Historical Archive Juan Manuel Pacheco, S.J. through the use of mobile applications. In the development of the research, topics such as the history of university archives and its transcendence in the academic (educational) field, the digitization process, photography and its historical and patrimonial value, the definition of metadata for the description of collections are addressed. photography and the use of Information and Communication Technologies (ICTs) as a tool for access and dissemination of the documentary heritage of the Pontificia Universidad Javeriana. Additionally, through the application of data collection tools and the subsequent analysis of the collected information, a characterization of the users is made, their needs are identified and a prototype of patrimonial didactics is proposed as a fundamental axis in the recognition and appropriation of the patrimony photographic archive of the Javeriano Historical Archive.Profesional en Ciencia de la Información - Bibliotecólogo (a)Pregrad

Thermal conductivity of ultrathin nano-crystalline diamond films determined by Raman thermography assisted by silicon nanowires

The thermal transport in polycrystalline diamond films near its nucleation region is still not well understood. Here, a steady-state technique to determine the thermal transport within the nano-crystalline diamond present at their nucleation site has been demonstrated. Taking advantage of silicon nanowires as surface temperature nano-sensors, and using Raman Thermography, the in-plane and cross-plane components of the thermal conductivity of ultra-thin diamond layers and their thermal barrier to the Si substrate were determined. Both components of the thermal conductivity of the nano-crystalline diamond were found to be well below the values of polycrystalline bulk diamond, with a cross-plane thermal conductivity larger than the in-plane thermal conductivity. Also a depth dependence of the lateral thermal conductivity through the diamond layer was determined. The results impact the design and integration of diamond for thermal management of AlGaN/GaN high power transistors and also show the usefulness of the nanowires as accurate nano-thermometers. (C) 2015 AIP Publishing LLC

Effect of grain size of polycrystalline diamond on its heat spreading properties

Abstract The exceptionally high thermal conductivity of polycrystalline diamond (&gt;2000 W m−1 K−1) makes it a very attractive material for optimizing the thermal management of high-power devices. In this paper, the thermal conductivity of a diamond sample capturing grain size evolution from nucleation towards the growth surface is studied using an optimized 3ω technique. The thermal conductivity is found to decrease with decreasing grain size, which is in good agreement with theory. These results clearly reveal the minimum film thickness and polishing thickness from nucleation needed to achieve single-crystal diamond performance, and thus enable production of an optimal polycrystalline diamond for heat-spreading applications.</jats:p

Active Mobility – the New Health Trend in Smart Cities, or even More?

Active mobility (AM), including walking and cycling as single trips or in combination with public transport, has recently been promoted by health professionals – with WHO leading the way – to tackle health problems caused by physical inactivity. In fact only 1/3 of the European population is estimated to meet the minimum recommended levels of physical activity by the WHO of 30 minutes of moderate-intensity activity 5 times per week. Being aware that we spend between 70 to 80 min per day travelling and that 50% of all car trips (in Europe) are shorter than 5 km, active mobility has an enormous potential to get people more active. However, how is this knowledge of proven positive health effects of AM been taken into account – either by urban and transport planning authorities or by health administration? Is this „new health trend“ visible in strategies, cooperation or – what’s even more important – in implemented measures in smart cities? “Physical activity through sustainable transport approaches” (PASTA1)” is a European project addressing and analyzing the promising link between transport and health. It pursues an interdisciplinary approach involving scientists and leading experts from a range of disciplines, including (among others) transport and urban planning, public health, environmental sciences, climate change and energy, and transport economics. The overall aim of the project is to generate knowledge about the effects of AM in consideration of health effects. This paper reveals backgrounds and relationships between transport and health work in seven European case study cities (Antwerp, Barcelona, London, Örebro, Rome, Vienna and Zurich) based on workshops and stakeholder interviews conducted in PASTA. Considering cities‘ framework conditions (strategies and policies, infrastructure and other measures promoting AM etc.) and comparing stakeholders‘ perspectives bring out that cities have to struggle with similar barriers and challenges. Otherwise they take promising approaches and efforts towards sustainable and healthy urban development; increasing synergies between the health and transport sector seems to be one of the missing links between transport and health. Good practices and new ideas for transport planners and health experts are provided aiding to create livable conditions through well-planned infrastructure, a safe environment and attractive public space, awareness-raising activities and various broader policies – including the health policy. After all AM should not just be an ephemeral health trend, but common (health) practice

The Lantern, 2020-2021

One Thousand and One is Never Enough • House on Hazel Ave. • Crooked Men at Crooked Alley • Home • Honeybee • The Witch\u27s Daughter • Traveling to Reyu • December 31st, 2019 • The Dominator Rolls the Dice Again • Red Flowers • Military Ball • Drowning in Color • Early Bird • Introspection • Hot Water • Reaching Into Space • Floating Marigolds Before COVID-19 • Smokestack 4 • Longing • His Fifth Year on Amstel Road • Wonderful Moments • Clean Glass • Betty, the Debutante • Teakettles Have it Easy • Fuimos, Somos y Seramos Parte de la Historia de la Isla • Kitchen Table • She Couldn\u27t • Cooling Down • Not so Precious Stones • Domestic Wild • Violet Eater • I Will be Sweet • Flavor of Life • Clogged Artery • All Twenty-Six • The Greatest • From Ashes of War to Golden Cities • A Good Thing • Introduction • Devotion • Life of the Gambler • Impressions: Or a Dining Table\u27s Soliloquy • Looking Glass • Montgomery Pie • Under the Hill • Paperback Lesbian • Girl With Pearl Earring • Your Mirror • Jacket • Illusions • Strawberry Girl (Raw Sugar, Shattered Glass) • I Don\u27t Jam With Instagram • The Morning After Saturday • A Brisk Monday Morning • Emergence • Politeness and Pattern Recognition • Douglas Adams\u27 Guide to Florida • A Love Story With Femininity • Roots • Dysmorphia IIIhttps://digitalcommons.ursinus.edu/lantern/1189/thumbnail.jp