Building bridges between user and designer: co-creation, immersion and perspective taking

Designing for users rather than with users is still a common practice in technology design and innovation as opposed to taking them on board in the process. Design for inclusion aims to define and understand end-users, their needs, context of use, and, by doing so, ensure that end-users are catered for and included, while the results are geared towards universality of use. We describe the central role of end-user and designer participation, immersion and perspective to build user-driven solutions. These approaches provided a critical understanding of the counterpart role. Designer(s) could understand what the user’s needs were, experience physical impairments, and see from other’s perspective the interaction with the environment. Users could understand challenges of designing for physical impairments, build a sense of ownership with technology and explore it from a creative perspective. The understanding of the peer’s role (user and designer), needs and perspective enhanced user participation and inclusion.

Effects of Wingwall Configurations on the Behavior of Integral Abutment Bridges

This research includes parametric studies performed with the use of three-dimensional nonlinear finite element models in order to investigate the effects of cantilever wingwall configurations on the behavior of integral abutment bridges located on straight alignment and zero skew. The parametric studies include all three types of cantilever wingwalls; inline, flared, and U-shaped wingwalls. Bridges analyzed vary in length from 100 to 1200 feet. Soil-structure and soil-pile interaction are included in the analysis. Loadings include dead load in combination with temperature loads in both rising and falling temperatures. Plasticity in the integral abutment piles is investigated by means of nonlinear plasticity models. Cracking in the abutments and stresses in the reinforcing steel are investigated by means of nonlinear concrete models. The effects of wingwall configurations are assessed in terms of stresses in the integral abutment piles, cracking in the abutment walls, stresses in the reinforcing steel of abutment walls, and axial forces induced in the steel girders. The models developed are analyzed for three types of soil behind the abutments and wingwalls; dense sand, medium dense sand, and loose sand. In addition, the models consider both the case of presence and absence of predrilled holes at the top nine feet of piles. The soil around the piles below the predrilled holes consists of very stiff clay. The results indicate that for the stresses in the piles, the critical load is temperature contraction and the most critical parameter is the use of predrilled holes. However, for both the stresses in the reinforcing steel and the axial forces induced in the girders, the critical load is temperature expansion and the critical parameter is the bridge length. In addition, the results indicate that the use of cantilever wingwalls in integral abutment bridges results in an increase in the magnitude of axial forces in the steel girders during temperature expansion and generation of pile plasticity at shorter bridge lengths compared to bridges built without cantilever wingwalls.

CIL II(2).5, 1280 – Dedication to Vespasian for the building and restoration of roads and bridges

Photograph and translation

Fourth-Third Millennium BC Stone Cist Graves Between The Carpathians And Crimea. An Outline Of Issues

This publication constitutes the fruits of National Science Centre research projects (grant no 2011/01/M/HS3/02142 – 6 articles) and the National Programme for the Development of the Humanities (grant no 0108/NPH3/H12/82/2014 – 3 articles). We would like to acknowledge and at the same time express our sincere gratitude for the generosity shown by the following at the Adam Mickiewicz University in making this publication possible: the Dean of the Department of History, Institute of Pre-history and the Eastern Institute.

Towards a Workflow Management Approach for Health Monitoring of Bridges

Part 14: Interoperability and Integration

Jeanettte Wintersonin romaanii The Stone Gods

Tämä tutkielma käsittelee Jeanette Wintersonin romaania The Stone Gods. Tutkielma käyttää keskeisenä teoreettisena kontekstinaan posthumanistisen ajattelua. Wintersonin romaani on science fictionia, se kuvaa erilaisia tulevaisuudenkuvia. Tutkielma ei tarkastele teosta ensisijaisesti tieteiskirjallisuutena, mutta hyödyntää alan tutkimuksen käsitteistöä, erityisesti Darko Suvinin novumin käsitettä teoksen narratiivisen fokuksen paikantamisessa. Teos käsittelee monipuolisesti ihmisyyttä ja ihmisen käsitettä suhteessa niin ei-inhimillisiin eläimiin kuin mekaanisiin entiteetteihin, robotteihin. Teos on vahvasti kriittinen erityisesti valistuksen ajattelua ja rationaalisen ihmissubjektin käsitteitä kohtaan. Tutkielma käsittelee teoksen kuvaamia maailmoja, niiden yhteiskuntia ja ajatusmaailmoja näistä näkökulmista. Keskeiseksi tutkimuskysymykseksi nousee ihmisyyden määrittelyn vaikeus ja kriittistä tarkastelua kestämättömät raja-aidat. Tutkielma toteaa, että teos maalaa kokonaisuudessaan varsin lohduttoman kuvan ihmiskunnan mahdollisuuksista selviytyä ja pitää kiinni elävästä ja hyvinvoivasta planeetasta, mikäli ajattelutapoihin ei tule merkittävää muutosta. The Stone Gods edustaa tieteiskirjallisuuden piirissä “Jos tämä kehitys jatkuu” -tarinoiden perinnettä. Vaikka teksti on paljon tämän päivän tieteen ulottumattomissa olevia tai jopa mahdottomia asioita, antaa teos välineitä myös tämän päivän ongelmien käsittelyyn.

Hypoallergenic variant of the major egg white allergen Gal d 1 produced by disruption of cysteine bridges

Gal d 1 (Ovomucoid) is the most allergenic protein in the chicken egg white. Hypoallergenic variants of this allergen can be used in immunotherapy as an egg allergy treatment approach. We hypothesized that disruption of selected cysteine-cysteine disulfide bridges by mutagenesis will allow us the production of a hypoallergenic variant of the protein.

Building bridges for innovation in ageing:synergies between action groups of the EIP on AHA

The Strategic Implementation Plan of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) proposed six Action Groups. After almost three years of activity, many achievements have been obtained through commitments or collaborative work of the Action Groups. However, they have often worked in silos and, consequently, synergies between Action Groups have been proposed to strengthen the triple win of the EIP on AHA. The paper presents the methodology and current status of the Task Force on EIP on AHA synergies. Synergies are in line with the Action Groups’ new Renovated Action Plan (2016-2018) to ensure that their future objectives are coherent and fully connected. The outcomes and impact of synergies are using the Monitoring and Assessment Framework for the EIP on AHA (MAFEIP). Eight proposals for synergies have been approved by the Task Force: Five cross-cutting synergies which can be used for all current and future synergies as they consider overarching domains (appropriate polypharmacy, citizen empowerment, teaching and coaching on AHA, deployment of synergies to EU regions, Responsible Research and Innovation), and three cross-cutting synergies focussing on current Action Group activities (falls, frailty, integrated care and chronic respiratory diseases).

Energy harvesting for monitoring bridges over their operational life

The use of energy harvesting materials for large infrastructure is a promising and growing field. In this regard, the use of such harvesters for the purpose of structural health monitoring of bridges has been proposed in recent times as one of the feasible options since the deployment of them can remove the necessity of an external power source. This paper addresses the performance issue of such monitors over the life-cycle of a bridge as it deteriorates and the live load on the structure increases. In this regard, a Lead Zirconate Titanate (PZT) material is considered as the energy harvesting material and a comparison is carried out over the operational life of a reinforced concrete bridge. The evolution of annual average daily traffic (AADT) is taken into consideration, as is the degradation of the structure over time, due to the effects of corrosion. Evolution of such harvested energy is estimated over the life-cycle of the bridge and the sensitivity of harvested energy is investigated for varying rates of degradation and changes in AADT. The study allows for designing and understanding the potential of energy harvesters as a health monitor for bridges. This paper also illustrates how the natural growth of traffic on a bridge over time can accentuate the identification of damage, which is desirable for an ageing structure. The paper also assesses the impact and effects of deployment of harvesters in a bridge as a part of its design process, considering performance over the entire life-cycle versus a deployment at a certain age of the structure.

Green Belt 7 Bridges: Phase One, Context, Structure, Form

OTRI 1508 " GREEN BELT 7 BRIDGES"

In search of the philosopher’s stone: alchemy, ARM and the Sydney Opera House

Since the Middle Ages, alchemists sought the Philosopher’s Stone; a mythical elixir of life and longevity and essential for – chrysopoeia – the transmutation of lead to gold, of base metals to noble ones. The Sydney Opera House is widely regarded within the discipline of architecture as a ‘flawed masterpiece;’ its iconic exterior celebrated as Sydney’s golden architectural icon, while the interiors by Peter Hall, are largely criticised as the leaden cousins of the building’s original major and minor hall designs. Like the mythical Philosopher’s Stone, Jørn Utzon’s designs for the interior of the building remained elusive until Unseen Utzon (1994/5). This exhibition revealed the major hall (now the Concert Hall) as an expanse lined with gold and red-radiating waves, and the minor hall (now the Opera Theatre) awash in silver and blue, an apparition of Uzton’s genius and completion of his original vision.

Aprendizaje activo

El Centro de Enseñanza Aprendizaje de la Universidad del Rosario (cea-ur), acorde con su compromiso por el mejoramiento continuo y la búsqueda de la innovación en los procesos de enseñanza-aprendizaje, pone a disposición de la comunidad académica el Boletín Reflexiones Pedagógicas. Esta colección presentará diversas alternativas para mejorar nuestros procesos didácticos y fortalecer los procesos de aprendizaje de nuestros estudiantes, de una manera sencilla y fácil de entender. En este primer número se presenta el tema de aprendizaje activo centro de nuestro proyecto educativo enunciado en el pei 2014.En él encontrarán no solo a qué se refiere este tipo de aprendizaje, sino también la descripción de algunas estrategias para desarrollarlo y referencias para profundizar en este tema.