Designing informal learning experiences for early career academics using a knowledge ecosystem model

This article presents a ‘knowledge ecosystem’ model of how early career academics experience using information to learn while building their social networks for developmental purposes. Developed using grounded theory methodology, the model offers a way of conceptualising how to empower early career academics through 1) agency (individual and relational) and 2) facilitation of personalised informal learning (design of physical and virtual systems and environments) in spaces where developmental relationships are formed including programs, courses, events, community, home and social media. It is suggested that the knowledge ecosystem model is suitable for use in designing informal learning experiences for early career academics.

The case for “n«all”: Why the Big Data revolution will probably happen differently in the mining sector

Big Data and predictive analytics have received significant attention from the media and academic literature throughout the past few years, and it is likely that these emerging technologies will materially impact the mining sector. This short communication argues, however, that these technological forces will probably unfold differently in the mining industry than they have in many other sectors because of significant differences in the marginal cost of data capture and storage. To this end, we offer a brief overview of what Big Data and predictive analytics are, and explain how they are bringing about changes in a broad range of sectors. We discuss the “N=all” approach to data collection being promoted by many consultants and technology vendors in the marketplace but, by considering the economic and technical realities of data acquisition and storage, we then explain why a “n « all” data collection strategy probably makes more sense for the mining sector. Finally, towards shaping the industry’s policies with regards to technology-related investments in this area, we conclude by putting forward a conceptual model for leveraging Big Data tools and analytical techniques that is a more appropriate fit for the mining sector.

Realisation of cost-informed process support within the YAWL workflow environment

Organisations are always focussed on ensuring that their business operations are performed in the most cost-effective manner, and that processes are responsive to ever-changing cost pressures. In many organisations, however, strategic cost-based decisions at the managerial level are not directly or quickly translatable to process-level operational support. A primary reason for this disconnect is the limited system-based support for cost-informed decisions at the process-operational level in real time. In this paper, we describe the different ways in which a workflow management system can support process-related decisions, guided by cost-informed considerations at the operational level, during execution. As a result, cost information is elevated from its non-functional attribute role to a first-class, fully functional process perspective. The paper defines success criteria that a WfMS should meet to provide such support, and discusses a reference implementation within the YAWL workflow environment that demonstrates how the various types of cost-informed decision rules are supported, using an illustrative example.

Walter, Greta and Karl Loewenstein Collection. 1821-2004 Bulk: 1933-1989

This collection holds papers of members of the Loewenstein family, especially Walter and Karl Loewenstein. Among the papers here are examples of Walter Loewenstein's writing, documentation of life in Rietberg in Westphalia (Germany) during the late 1930s and early 1940s, and correspondence concerning the fate of several family members during this time. Papers relating to Karl Loewenstein focus on his wartime activities. The genealogy of the Brandenstein family is also represented here along with a few papers of other family members. The collection consists of unpublished manuscripts, correspondence, photographs, official and restitution documentation, notebooks and notes, genealogical research, and fliers.

Middleware for Mobile Sensing Applications in Urban Environments

Sensor networks represent an attractive tool to observe the physical world. Networks of tiny sensors can be used to detect a fire in a forest, to monitor the level of pollution in a river, or to check on the structural integrity of a bridge. Application-specific deployments of static-sensor networks have been widely investigated. Commonly, these networks involve a centralized data-collection point and no sharing of data outside the organization that owns it. Although this approach can accommodate many application scenarios, it significantly deviates from the pervasive computing vision of ubiquitous sensing where user applications seamlessly access anytime, anywhere data produced by sensors embedded in the surroundings. With the ubiquity and ever-increasing capabilities of mobile devices, urban environments can help give substance to the ubiquitous sensing vision through Urbanets, spontaneously created urban networks. Urbanets consist of mobile multi-sensor devices, such as smart phones and vehicular systems, public sensor networks deployed by municipalities, and individual sensors incorporated in buildings, roads, or daily artifacts. My thesis is that "multi-sensor mobile devices can be successfully programmed to become the underpinning elements of an open, infrastructure-less, distributed sensing platform that can bring sensor data out of their traditional close-loop networks into everyday urban applications". Urbanets can support a variety of services ranging from emergency and surveillance to tourist guidance and entertainment. For instance, cars can be used to provide traffic information services to alert drivers to upcoming traffic jams, and phones to provide shopping recommender services to inform users of special offers at the mall. Urbanets cannot be programmed using traditional distributed computing models, which assume underlying networks with functionally homogeneous nodes, stable configurations, and known delays. Conversely, Urbanets have functionally heterogeneous nodes, volatile configurations, and unknown delays. Instead, solutions developed for sensor networks and mobile ad hoc networks can be leveraged to provide novel architectures that address Urbanet-specific requirements, while providing useful abstractions that hide the network complexity from the programmer. This dissertation presents two middleware architectures that can support mobile sensing applications in Urbanets. Contory offers a declarative programming model that views Urbanets as a distributed sensor database and exposes an SQL-like interface to developers. Context-aware Migratory Services provides a client-server paradigm, where services are capable of migrating to different nodes in the network in order to maintain a continuous and semantically correct interaction with clients. Compared to previous approaches to supporting mobile sensing urban applications, our architectures are entirely distributed and do not assume constant availability of Internet connectivity. In addition, they allow on-demand collection of sensor data with the accuracy and at the frequency required by every application. These architectures have been implemented in Java and tested on smart phones. They have proved successful in supporting several prototype applications and experimental results obtained in ad hoc networks of phones have demonstrated their feasibility with reasonable performance in terms of latency, memory, and energy consumption.

Avoimet julkaisuarkistot ja niiden tekniikka

Open Access -liike pyrkii vapauttamaan tieteellisen tiedon kaupallisuuden rajoitteista edesauttamalla artikkeleiden rinnakkaisversioiden avointa ja esteetöntä verkkotallennusta. Sen mahdollistamiseksi verkkoon perustetaan julkaisuarkistoja, joiden toiminta-ajatuksena on säilöä taustayhteisönsä tieteellinen tuotanto avoimesti ja keskitetysti yhteen paikkaan. Avoimen lähdekoodin arkistosovellukset jakavat sisältönsä OAI-protokollan avulla ja muodostavat näin globaalin virtuaalisen tietoverkon. Suurten tietomäärien käsittelyssä on huomioitava erityisesti kuvailutiedon rooli tehokkaiden hakujen toteuttamisessa sekä tiedon yksilöiminen verkossa erilaisten pysyvien tunnisteiden, kuten Handle:n tai URN:n avulla. Tieteellisen tiedon avoimella saatavuudella on merkittävä vaikutus myös oppimisen näkökulmasta. Julkaisuarkistot tarjoavat oppimateriaalin lisäksi uusia mahdollisuuksia julkaisukanavan ja oppimisymp äristön integroimiseen. Työssä esitellään avoimen saatavuuden keskeisiä teemoja sekä sen käytännön toteutusta varten kehitettyjä teknisiä ratkaisuja. Näiden pohjalta toteutetaan Meilahden kampuksen avoin julkaisuarkisto. Työssä pohditaan myös julkaisuarkistojen soveltuvuutta oppimisprosessin tukemiseen tutkivan- ja sulautuvan oppimisen viitekehyksessä. ACM Computing Classification System (CCS): H.3 [INFORMATION STORAGE AND RETRIEVAL], H.3.7 [Digital Libraries], H.3.3 [Information Search and Retrieval], H.3.5 [Online Information Services], K.3 [COMPUTERS AND EDUCATION], K.3.1 [Computer Uses in Education]

Ammatti, ihminen ja maailmankuva murroksessa : Tutkimus yliopistokirjastoista ja kirjastonhoitajista tietoyhteiskuntakaudella 1970-2005

PROFESSION, PERSON AND WORLDVIEW AT A TURNING POINT A Study of University Libraries and Library Staff in the Information Age 1970 - 2005 The incongruity between commonly held ideas of libraries and librarians and the changes that have occurred in libraries since 2000 provided the impulse for this work. The object is to find out if the changes of the last few decades have penetrated to a deeper level, that is, if they have caused changes in the values and world views of library staff and management. The study focuses on Finnish university libraries and the people who work in them. The theoretical framework is provided by the concepts of world view (values, the concept of time, man and self, the experience of the supernatural and the holy, community and leadership). The viewpoint, framework and methods of the study place it in the area of Comparative Religion by applying the world view framework. The time frame is the information age, which has deeply affected Finnish society and scholarly communication from 1970 to 2005. The source material of the study comprises 30 life stories; somewhat more than half of the stories come from the University of Helsinki, and the rest from the other eight universities. Written sources include library journals, planning documents and historical accounts of libraries. The experiences and research diaries of the research worker are also used as source material. The world view questions are discussed on different levels: 1) recognition of the differences and similarities in the values of the library sphere and the university sphere, 2) examination of the world view elements, community and leadership based on the life stories, and 3) the three phases of the effects of information technology on the university libraries and those who work in them. In comparing the values of the library sphere and the university sphere, the appreciation of creative work and culture as well as the founding principles of science and research are jointly held values. The main difference between the values in the university and library spheres concerns competition and service. Competition is part of the university as an institution of research work. The core value of the library sphere is service, which creates the essential ethos of library work. The ethical principles of the library sphere also include the values of democracy and equality as well as the value of intellectual freedom. There is also a difference between an essential value in the university sphere, the value of autonomy and academic freedom on the one hand, and the global value of the library sphere - organizing operations in a practical and efficient way on the other hand. Implementing this value can also create tension between the research community and the library. Based on the life stories, similarities can be found in the values of the library staff members. The value of service seems to be of primary importance for all who are committed to library work and who find it interesting and rewarding. The service role of the library staff can be extended from information services provider to include the roles of teacher, listener and even therapist, all needed in a competitive research community. The values of democracy and equality also emerge fairly strongly. The information age development has progressed in three phases in the libraries from the 1960s onward. In the third phase beginning in the mid 1990s, the increased usage of electronic resources has set fundamental changes in motion. The changes have affected basic values and the concept of time as well as the hierarchies and valuations within the library community. In addition to and as a replacement for the library possessing a local identity and operational model, a networked, global library is emerging. The changes have brought tension both to the library communities and to the relationship between the university community and the library. Future orientation can be said to be the key concept for change; it affects where the ideals and models for operations are taken from. Future orientation manifests itself as changes in metaphors, changes in the model of a good librarian and as communal valuations. Tension between the libraries and research communities can arise if the research community pictures the library primarily as a traditional library building with a local identity, whereas the 21st century library staff and directors are affected by future orientation and membership in a networked library sphere, working proactively to develop their libraries.

Valoa itään? : Kansanlähetys ja Neuvostoliitto 1967-1973

Light to the East? The Finnish Lutheran Mission and the Soviet Union 1967 1973 The Cold War affected the lives of Christian churches, especially in Europe. Besides the official ecumenical relations between east and west, there existed unofficial activity from west to east, such as smuggling Bibles and distributing information about the severe condition of human rights in the USSR. This study examines this kind of unofficial activity originating in Finland. It especially concentrates on the missionary work to the Soviet Union done by the Finnish Lutheran Mission (FLM, Suomen Evankelisluterilainen Kansanlähetys) founded in 1967. The work for Eastern Europe was organised through the Department for the Slavic Missions. FLM was founded within the Evangelical Lutheran Church of Finland, but it was not connected to the church on an organisational level. In addition to the strong emphasis on the Lutheran confession, FLM presented evangelical theology. The fundamental work of the Department for the Slavic Missions was to organise the smuggling of Bibles and other Christian literature to the Soviet Union and other countries behind the iron curtain. They also financed several Christian radio programmes produced and aired mainly by the international Trans World Radio. The Department diversified its activity to humanitarian help by distributing material help such as clothes and shoes to the unregistered evangelical and baptist groups, which were called the underground churches . In Finland the Department focused on information services. It published its own magazine, Valoa idässä (Light in the East), 5 to 6 times per year. Through the magazine and by distributing samizdat material received from the unregistered Christian groups, it discussed and reported the violations of human rights in the Soviet Union, especially when the unregistered Christian groups were considered the victims. The resistance against the Soviet Union was not as much political but religious: the staff of the Department were religious and revivalist young people who thought, for instance, that communism was in some way an apocalyptic world power revealed in the Bible. Smuggling Bibles was discussed widely in the Finnish media and even in parliament and the Finnish Security Police (SUPO, Suojelupoliisi) and in the Lutheran Church. From the church s point of view, this kind of missionary work was understandable but bothersome. Through their ecumenical connections, the bishops knew the critical situation of churches behind the iron curtain very well, but wanted to act diplomatically and cautiously to prevent causing harm to ecumenical or political relations. The leftist media and members of parliament especially accused the work of the Department of being illegal and endangering relations between Finland and the Soviet Union. SUPO did not consider the work of the Department as illegal activity or as a threat to Finnish national security.

How do construction firms learn on collaborative infrastructure projects?

Construction firms that employ collaborative procurement approaches develop operating routines through joint learning so as to improve infrastructure project performance. This paper reports a study based on a survey sample of 320 construction practitioners which were involved in collaborative infrastructure delivery in Australia. The study developed valid and reliable scales for measuring collaborative learning capability (CLC), and used the scales to evaluate the CLC of contractor and consultant firms within the sample. The evaluation suggests that whilst these firms explore knowledge from both internal and external sources, transform both explicit and tacit knowledge, and apply and internalise new knowledge, they can improve the extent to which these routines are applied to optimise project performance.

Commonwealth government agency libraries review: Literature review

Ongoing financial, administrative, and technological changes present significant challenges and opportunities for government libraries in delivering services to their clients. Determining how government library and information services might best confront these challenges and take advantage of new opportunities is crucial for the future of the sector. The Australian Government Libraries Information Network (AGLIN) has commissioned a review of service delivery models in Commonwealth Government libraries. As an initial step in the project, a literature review was undertaken in order to consider the issues which impact directly on government library service provision today. The literature review builds on and updates the review prepared for the Queensland Government Agency Libraries Review (QGALR) five years ago.

Metsänomistajille tarjottavat palvelut, palveluntarjoajat ja palvelukentän rakenne

Suomessa metsänomistajille on tarjolla neljäntyyppisiä eri palveluita metsänhoidossa, puukaupassa, omaisuudenhoidossa ja informaatiopalveluissa. Palveluita tarjoaa joukko hyvin erikokoisia organisaatioita, joista osa toimii markkinalähtöisesti toisten tarjotessa palveluitaan lakiperusteisesti. Metsäalan palvelumarkkinat ovat nyt murrosvaiheessa, ja muutoksia on tapahtumassa sekä tarjonta- että kysyntäkentässä. Metsänomistajille tarjottavien palveluiden markkinoita ei tarjoajanäkökulmasta ole aiemmin tutkittu kattavasti. Tutkimukset ovat usein keskittyneet suppeasti johonkin palvelulajiin, eikä kokonaiskuvausta palvelumarkkinoista omaisuudenhoitopalvelut mukaan lukien ole ollut tarjolla. Tarjoajakenttään on odotettavissa muutoksia, sillä metsäalan palvelumarkkinoiden rahoituspohjaa ollaan muuttamassa, jolloin markkinoiden kilpailu vapautuu nykytilanteeseen verrattuna. Muutokset koskevat etenkin lakisääteisten organisaatioiden toimintaa, mutta ne tulevat vaikuttamaan koko toimialaan. Kysyntäkentässä aiempi tutkimus on ollut kattavampaa. Etenkin metsänomistajarakenteen muutosta, joka johtuu pääasiassa metsätilojen siirtymisestä kaupungistuneelle sukupolvelle, on tutkittu runsaasti. Lisäksi palveluiden kysyntään vaikuttavia tekijöitä ja palvelun eri laatu-ulottuvuuksia on tutkittu. Voidaan kuitenkin epäillä, kyetäänkö markkinoilla tarjoamaan sellaisia palveluita, jotka todella kattavasti tyydyttävät metsänomistajien tarpeita ja pystyvät tarjoamaan sellaisia hyötyjä, joista ollaan valmiita maksamaan. Tässä tutkimuksessa on tarkasteltu nykyisiä metsäpalvelumarkkinoita, sillä kokonaiskuvan luominen nykytilanteesta tarjoaa pohjan tulevien muutoksien ennakoimiselle. Tutkimusmenetelmänä on käytetty kvalitatiivista sisällönanalyysiä, ja tarkastelun kohteena on ollut palveluntarjoajien metsänomistajille suuntaama markkinointimateriaali – pääasiassa tarjoajien internetissä oleva materiaali. Markkinointimateriaalien tukena on käytetty palveluorganisaatioiden edustajien ja alan asiantuntijoiden teemahaastatteluita. Palveluita ja organisaatioita on tarkasteltu niiden asiakkaan kokemien hyötyjen pohjalta, joita markkinoinnissa palveluihin ja palveluntarjoajiin on pyritty liittämään. Teoreettisesti taustalla on käytetty mallia kuluttajan valintakriteereistä hankintapäätöstä tehtäessä. Tulosten perusteella on löydettävissä kysynnän kannalta kriittisiä palveluita, joiden ympärille palvelukokonaisuuksia on rakennettu. Metsänomistamisen odotetaan olevan kannattavaa, joten eräs palveluntarjonnan haasteista syntyy alan tarpeesta rahoittaa itsensä mielekkäällä aikajänteellä. Tämä luo tarpeen tuloja synnyttävien palveluiden yhdistämiseen kokonaisuuksiksi kustannuksia aiheuttavien, mutta muita hyötyjä tuottavien palveluiden kanssa. Tarjoajien kannalta tärkeää on kyetä luomaan asiakkaita hyödyttäviä palvelukokonaisuuksia muuttuville markkinoille.

Ship-Mounted Real-Time Surface Observational System on board Indian Vessels for Validation and Refinement of Model Forcing Fields

A network of ship-mounted real-time Automatic Weather Stations integrated with Indian geosynchronous satellites Indian National Satellites (INSATs)] 3A and 3C, named Indian National Centre for Ocean Information Services Real-Time Automatic Weather Stations (I-RAWS), is established. The purpose of I-RAWS is to measure the surface meteorological-ocean parameters and transmit the data in real time in order to validate and refine the forcing parameters (obtained from different meteorological agencies) of the Indian Ocean Forecasting System (INDOFOS). Preliminary validation and intercomparison of analyzed products obtained from the National Centre for Medium Range Weather Forecasting and the European Centre for Medium-Range Weather Forecasts using the data collected from I-RAWS were carried out. This I-RAWS was mounted on board oceanographic research vessel Sagar Nidhi during a cruise across three oceanic regimes, namely, the tropical Indian Ocean, the extratropical Indian Ocean, and the Southern Ocean. The results obtained from such a validation and intercomparison, and its implications with special reference to the usage of atmospheric model data for forcing ocean model, are discussed in detail. It is noticed that the performance of analysis products from both atmospheric models is similar and good; however, European Centre for Medium-Range Weather Forecasts air temperature over the extratropical Indian Ocean and wind speed in the Southern Ocean are marginally better.

The Indian Ocean forecast system

In order to meet the ever growing demand for the prediction of oceanographic parametres in the Indian Ocean for a variety of applications, the Indian National Centre for Ocean Information Services (INCOIS) has recently set-up an operational ocean forecast system, viz. the Indian Ocean Forecast System (INDOFOS). This fully automated system, based on a state-of-the-art ocean general circulation model issues six-hourly forecasts of the sea-surface temperature, surface currents and depths of the mixed layer and the thermocline up to five-days of lead time. A brief account of INDOFOS and a statistical validation of the forecasts of these parametres using in situ and remote sensing data are presented in this article. The accuracy of the sea-surface temperature forecasts by the system is high in the Bay of Bengal and the Arabian Sea, whereas it is moderate in the equatorial Indian Ocean. On the other hand, the accuracy of the depth of the thermocline and the isothermal layers and surface current forecasts are higher near the equatorial region, while it is relatively lower in the Bay of Bengal.

Um estudo sobre as necessidades e o comportamento informacional dos consultores legislativos da Câmara dos Deputados

This is a research that studies the needs and information behavior (the use, frequency of use, relevance conception of information sources and search forms) of the Legislative Consultants of Chamber of Deputies. The objective is identify these facets in order to support projects of improvements of the information services offered to them by the Centre for Documentation and Information (CEDI) of the Chamber of Deputies.

Auto ID based control systems - An overview

This paper will provide a rationale for developing control systems based on the availability of automated identification (Auto ID) information provision. Much of the Auto-ID research has to date focussed on developing the essential infrastructure for dynamically extracting, networking and storing product data. These developments will help to revolutionise the accuracy, quality and timeliness of data acquired by Business Information Systems and should lead to major cost savings and performance improvements as a result. This paper introduces an additional phase of Auto ID research and development in which the nature of control system decisions is reconsidered in the light of the availability of ubiquitous, unique, item-level information. The paper will: (i) Indicate why the availability of ubiquitous, unique, item-level data can enable enhanced and fundamentally different control approaches and highlight potential benefits from control systems incorporating this Auto ID data (ii) Demonstrate what is required to develop control systems based around the availability of Auto ID data. (iii) Outline the research challenges in determining how such systems will be developed.