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Sample records for 1-meter swedish solar

  1. Swedish Solar Telescope - Short summary of instrumentation and observation techniques

    NASA Astrophysics Data System (ADS)

    Scharmer, Goran; Lofdahl, Mats

    A short summary of the design concepts of the Swedish Solar Telescope at La Palma is given along with the most important parts of the instrumentation and observing techniques. The experience from using high-speed read-out CCDs for solar observations is also discussed. The advantages of this data acquisition system are that it allows real-time frame selection for achieving high spatial resolution, that several cameras can be slaved by one seeing monitor, and that bursts of digital images can be recorded for full spatial coverage of small parts of active regions.

  2. Large bearings with incorporated gears, high stiffness, and precision for the Swedish Solar Telescope (SST) on La Palma

    NASA Astrophysics Data System (ADS)

    Hammerschlag, Robert H.; Bettonvil, Felix C. M.; Jägers, Aswin P. L.; Scharmer, Göran B.

    2006-06-01

    The 1-meter Swedish Solar Telescope (SST) obtains images of the solar surface with an unprecedented resolution of 0.1 arcsec. It consists of a relatively slender tower with on top only the vacuum turret for reflecting downward the solar beam and no protective dome. This is a favourable situation to get good local seeing. Just in the case of some wind, seeing is best for daytime observations, therefore the precision bearings and drives of the elevation- and azimuth axis of the turret have to be stiff against wind. This requires line contact between the meshing teeth of the large gear wheel and the pinion. High preload forces to achieve line contact are not allowed because of appearing stick-slip effects. To reduce the risk on stick-slip a special design of the teeth for high stiffness combined with low friction and smooth transition from one tooth to the next was made. Furthermore, extreme precision in the fabrication was pursued such that relatively small contact forces give already line contact. This required a special order of the successive fabrication steps of the combination of bearing and gear teeth. An additional problem was the relatively thin section of the bearings required for a compact turret construction, needed for best local seeing and minimum wind load. Solutions for all these problems will be discussed. For the large gears the exceptional good DIN quality class 4 for the pitch precision and straightness plus direction of the teeth faces was achieved.

  3. 1-Meter Digital Elevation Model specification

    USGS Publications Warehouse

    Arundel, Samantha T.; Archuleta, Christy-Ann M.; Phillips, Lori A.; Roche, Brittany L.; Constance, Eric W.

    2015-10-21

    In January 2015, the U.S. Geological Survey National Geospatial Technical Operations Center began producing the 1-Meter Digital Elevation Model data product. This new product was developed to provide high resolution bare-earth digital elevation models from light detection and ranging (lidar) elevation data and other elevation data collected over the conterminous United States (lower 48 States), Hawaii, and potentially Alaska and the U.S. territories. The 1-Meter Digital Elevation Model consists of hydroflattened, topographic bare-earth raster digital elevation models, with a 1-meter x 1-meter cell size, and is available in 10,000-meter x 10,000-meter square blocks with a 6-meter overlap. This report details the specifications required for the production of the 1-Meter Digital Elevation Model.

  4. 1-Meter Digital Elevation Model specification

    USGS Publications Warehouse

    Arundel, Samantha T.; Archuleta, Christy-Ann M.; Phillips, Lori A.; Roche, Brittany L.; Constance, Eric W.

    2015-01-01

    In January 2015, the U.S. Geological Survey National Geospatial Technical Operations Center began producing the 1-Meter Digital Elevation Model data product. This new product was developed to provide high resolution bare-earth digital elevation models from light detection and ranging (lidar) elevation data and other elevation data collected over the conterminous United States (lower 48 States), Hawaii, and potentially Alaska and the U.S. territories. The 1-Meter Digital Elevation Model consists of hydroflattened, topographic bare-earth raster digital elevation models, with a 1-meter x 1-meter cell size, and is available in 10,000-meter x 10,000-meter square blocks with a 6-meter overlap. This report details the specifications required for the production of the 1-Meter Digital Elevation Model.

  5. High-Resolution Observations of Limb Spicules from the Transition Region and Coronal Explorer and the Swedish Solar Telescope

    NASA Astrophysics Data System (ADS)

    Westbrook, Owen; Pasachoff, J. M.; Kozarev, K. A.; Yee, J.

    2006-06-01

    We observed spicules at the solar limb with TRACE and the Swedish Solar Telescope on La Palma for four-day intervals in 2004 and 2005 as well as simultaneous SUMER/SOHO observations in 2004. We are evaluating the apparent motion of individual spicules to infer chromospheric heat flow and mass transfer and to improve the statistics of basic spicule parameters including height, velocity, and inclination. We use the highest available cadence to measure height vs. time curves, using parabolic and linear fits to extract average maximum heights and apparent velocities of rise and descent. Our semiautomatic measurements of several dozen individual Ca II H spicules find an average height of 7610 ± 20 km based on ballistic fits and 7990 ± 80 km based on linear fits, with average velocities 8.7 ± 0.2 km/s ascending and 5.6 ± 0.1 km/s descending. Our TRACE data include observations at 1600 Å, 171 Å, and Lyman-alpha; our SST observations using Lockheed Martin's SOUP include H-alpha (four wing wavelengths to measure velocities) and Ca II H. We are investigating the relationships between spicule height and intensity to search for evidence of sheathed vs. monolithic spicule models, and analyzing ionization fadeout vs. velocity reversals for limiting spicule heights. A third yearly session of simultaneous TRACE/SST observations is scheduled.We thank S. P. Souza, B. De Pontieu, L. Golub, and J. Cirtain; earlier collaboration by D. B. Seaton, J. P. Shoer, D. L. Butts, and J. W. Gangestad; as well as the Royal Swedish Academy of Sciences. Support was provided by a NASA/Solar-Terrestrial Guest Investigator Grant for TRACE (NNG04GK44G), from Sigma Xi, and from the NASA/Massachusetts Space Grant.

  6. Remote Observing with the Pomona College 1-meter telescope

    NASA Astrophysics Data System (ADS)

    Penprase, B.

    2005-12-01

    We summarize our operations during the past year with our 1-meter Pomona College telescope located in Wrightwood California at the Table Mountain site . New programs for observing GRB host galaxies, and monitoring open clusters for potential planetary transits are described. The remote observing makes use of the ACE control system, and we summarize the performance and operation of our telescope from its mountain site using campus internet links. During the year the telescope is used extensively in laboratory classes, and we describe some of the curricular impact the facility has had for our students.

  7. 40 CFR 761.306 - Sampling 1 meter square surfaces by random selection of halves.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Sampling 1 meter square surfaces by...(b)(3) § 761.306 Sampling 1 meter square surfaces by random selection of halves. (a) Divide each 1 meter square portion where it is necessary to collect a surface wipe test sample into two equal (or...

  8. 40 CFR 761.306 - Sampling 1 meter square surfaces by random selection of halves.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Sampling 1 meter square surfaces by...(b)(3) § 761.306 Sampling 1 meter square surfaces by random selection of halves. (a) Divide each 1 meter square portion where it is necessary to collect a surface wipe test sample into two equal (or...

  9. On the prevalence of small-scale twist in the solar chromosphere and transition region.

    PubMed

    De Pontieu, B; van der Voort, L Rouppe; McIntosh, S W; Pereira, T M D; Carlsson, M; Hansteen, V; Skogsrud, H; Lemen, J; Title, A; Boerner, P; Hurlburt, N; Tarbell, T D; Wuelser, J P; De Luca, E E; Golub, L; McKillop, S; Reeves, K; Saar, S; Testa, P; Tian, H; Kankelborg, C; Jaeggli, S; Kleint, L; Martinez-Sykora, J

    2014-10-17

    The solar chromosphere and transition region (TR) form an interface between the Sun's surface and its hot outer atmosphere. There, most of the nonthermal energy that powers the solar atmosphere is transformed into heat, although the detailed mechanism remains elusive. High-resolution (0.33-arc second) observations with NASA's Interface Region Imaging Spectrograph (IRIS) reveal a chromosphere and TR that are replete with twist or torsional motions on sub-arc second scales, occurring in active regions, quiet Sun regions, and coronal holes alike. We coordinated observations with the Swedish 1-meter Solar Telescope (SST) to quantify these twisting motions and their association with rapid heating to at least TR temperatures. This view of the interface region provides insight into what heats the low solar atmosphere. PMID:25324398

  10. OBSERVING THE FINE STRUCTURE OF LOOPS THROUGH HIGH-RESOLUTION SPECTROSCOPIC OBSERVATIONS OF CORONAL RAIN WITH THE CRISP INSTRUMENT AT THE SWEDISH SOLAR TELESCOPE

    SciTech Connect

    Antolin, P.; Rouppe van der Voort, L. E-mail: v.d.v.l.rouppe@astro.uio.no

    2012-02-01

    Observed in cool chromospheric lines, such as H{alpha} or Ca II H, coronal rain corresponds to cool and dense plasma falling from coronal heights. Considered as a peculiar sporadic phenomenon of active regions, it has not received much attention since its discovery more than 40 years ago. Yet, it has been shown recently that a close relationship exists between this phenomenon and the coronal heating mechanism. Indeed, numerical simulations have shown that this phenomenon is most likely due to a loss of thermal equilibrium ensuing from a heating mechanism acting mostly toward the footpoints of loops. We present here one of the first high-resolution spectroscopic observations of coronal rain, performed with the CRisp Imaging Spectro Polarimeter (CRISP) instrument at the Swedish Solar Telescope. This work constitutes the first attempt to assess the importance of coronal rain in the understanding of the coronal magnetic field in active regions. With the present resolution, coronal rain is observed to literally invade the entire field of view. A large statistical set is obtained in which dynamics (total velocities and accelerations), shapes (lengths and widths), trajectories (angles of fall of the blobs), and thermodynamic properties (temperatures) of the condensations are derived. Specifically, we find that coronal rain is composed of small and dense chromospheric cores with average widths and lengths of {approx}310 km and {approx}710 km, respectively, average temperatures below 7000 K, displaying a broad distribution of falling speeds with an average of {approx}70 km s{sup -1}, and accelerations largely below the effective gravity along loops. Through estimates of the ion-neutral coupling in the blobs we show that coronal rain acts as a tracer of the coronal magnetic field, thus supporting the multi-strand loop scenario, and acts as a probe of the local thermodynamic conditions in loops. We further elucidate its potential in coronal heating. We find that the cooling

  11. Utilizing 1-meter Landcover Data to Assess Associations between Green Space and Stress

    EPA Science Inventory

    Purpose: When using remotely-sensed data to study health, researchers must identify an appropriate spatial resolution to capture potential exposures. Investigations into urban green space are often limited by the unavailability of fine-scale landcover data. We analyzed 1-meter gr...

  12. The Swedish space programme

    NASA Astrophysics Data System (ADS)

    Helger, Arne

    The Swedish National Space Board (SNSB) under the Ministry of Industry is the central governmental agency responsible for the goverment-funded Swedish national and international space and remote sensing activities. The technical implementation is mainly contracted by the Board to the state-owned Swedish Space Corporation (SSC). International cooperation is a cornerstone in the Swedish space activities, absorbing more than 80% of the total national budget. Within ESA, Sweden participates in practically all infrastructure and applications programs. Basic research, mainly concentrated to the near earth space physics, microgravity and remote sensing are important elements in the Swedish space program. Sweden participates in the French Spot program. At Esrange, data reception, and satellite control, and tracking, telemetry command (TT&C) are performed for many international satellite projects. An SSC subsidiary, SATELLITBILD, is archiving, processing and distributing remote sensing data worldwide. The National Space Development Agency of Japan (NASDA) has established a portable TT&C station for JERS-1 at Esrange, Kiruna. A center for international research on the ozone problem has been established at Esrange and Kiruna. A new sounding rocket for 15 minutes of microgravity research, MAXUS, has been developed by SSC in cooperation with Germany. A national scientific satellite, FREJA, is planned to be launched late 1992.

  13. Reverse and concurrent engineering applied of a high resolution equipment Berkut for 1-meter class telescopes

    NASA Astrophysics Data System (ADS)

    López, R.; Granados, R.; Farah, A.

    2014-07-01

    Several factors make observational astronomy difficult for astronomers; one of them is the atmosphere. The light that a star emits is refracted when it goes through the earth's atmosphere; the result of this is that the image of a punctual star is not what the physics would lead us to expect. At the Instituto de Astronomia of the Universidad Nacional Autonoma de México (IA-UNAM) an instrument has been developed called "Berkut", which uses a high resolution technique to improve these effects and obtain interesting and valuable scientific studies. In this paper we present the mechanical reengineering and acceptance test of Berkut. This instrument was design for taking images of high resolution. Essentially, it is composed by a set basic optics which is aligned and in focus with a 1- meter class telescope. It has its own electronic components for controlling remotely a filter wheel; that allows the exchange of the filters according to the requirements of the observer, a couple of objectives mounted in a translation stage, and a CCD camera for acquiring several images per second that are used in the speckle interferometry technique. A project like Berkut needs to be multidisciplinary; astronomy, engineering, optics, mechanics, electronics, and image processing are some of the areas of knowledge used. Berkut will be used in the telescope of the Observatorio Astronomico Nacional in Tonantzintla, located in the state of Puebla, Mexico, but it can be used in any telescope 1 meter class. It is pretended to build another Berkuts for being used simultaneously in different telescopes, so it is important to keep the costs as low as possible. With this instrument we pretend to confirm the Hipparcos catalogue of binary stars besides finding exoplanets.

  14. Surface topography measurements over the 1 meter to 10 micrometer spatial period bandwidth

    SciTech Connect

    Takacs, P.Z.; Furenlid, K.; DeBiasse, R.A.; Church, E.L.; Army Research and Development Command, Dover, NJ )

    1989-09-01

    A recently-developed long-trace surface profiling instrument (LTP) is now in operation in our laboratory measuring surface profiles on grazing incidence aspheres and also conventional optical surface. The LTP characterizes surface height profiles in a non-contact manner over spatial periods ranging from 1 meter (the maximum scan length) to 2 mm (the Nyquist period for 1 mm sampling period) and complements the range of our WYKO NCP-1000 2.5X surface roughness profiler (5 mm to 9.8 {mu}m). Using these two instruments, we can fully characterize both figure and finish of an optical surface in the same way that we normally characterize surface finish, e.g., by means of the power spectral density function in the spatial frequency domain. A great deal of information about the distribution of figure errors over various spatial frequency ranges is available from this data, which is useful for process control and predicting performance at the desired wavelength and incidence angle. In addition, the LTP is able to measure the absolute radius of curvature on long-radius optics with high precision and accuracy. Angular errors in the optical head are measured in real time by an electronic autocollimator as the head traverses the linear air bearing slide. Measurements of kilometer radius optics can be made very quickly and the data analyzed in a format that is very easy to understand. 17 refs., 10 figs.

  15. Swedish Family Policy.

    ERIC Educational Resources Information Center

    Herrstrom, Staffan

    1986-01-01

    Family policy remains one of the leading issues of Swedish domestic politics. All parties are agreed that families with children must be given a better deal in the wake of the economic crisis. But how is this to be done and how quickly can it be achieved? Is the expansion of day nursery facilities to be speeded up, or are parents to be given a…

  16. Swedish views on selenium.

    PubMed

    Bruce, A

    1986-01-01

    For a long time selenium was known only for its toxic characteristics. During the last few decades selenium deficiency has been recognized as an important agricultural problem in Sweden. On average, grains and pastures only contain one tenth of the amount of selenium considered necessary to avoid symptoms of deficiency. However, the incidence of muscle degeneration among the animals has been low, probably due to imported animal feed. Since 1980 selenium has been added to animal feed, but only minor changes in the selenium content of Swedish food stuffs have been recorded. Some studies have shown that the average Swedish dietary intake of selenium is 10-70 micrograms/day. The lowest levels were found in vegan diets, based on locally-grown products. Swedish studies have found depressed glutathione peroxidase (GSH-Px) levels in patients with various skin disorders, including acne; myotonic dystrophy and rheumatic arthritis. Clinical trials with selenium supplementation have given positive results in some of these disorders as well as in some patients with disabling muscular and joint pains. Today there is a large sale of selenium tablets sometimes with additional vitamin E. The marketing of these tablets, however, is often based on unsubstantiated claims. PMID:3717875

  17. Environmental Management at Swedish Universities

    ERIC Educational Resources Information Center

    Arvidsson, Karin

    2004-01-01

    Since 1996, all Swedish public authorities, which includes most universities, have been made responsible for contributing to the sustainable development of the society. Swedish universities are thus required to submit annual environmental reports about their policies, structures and actions. This study provides a review of the activities that…

  18. Injuries in Swedish skydiving

    PubMed Central

    Westman, Anton; Björnstig, Ulf

    2007-01-01

    Objective To create a basis for prevention of modern skydiving injuries. Design Descriptive epidemiological study. Setting National total material. Patients Data on all reported injury events (n = 257) in Swedish skydiving 1999–2003 (total 539 885 jumps) were retrieved from the Swedish Parachute Association. Non‐fatally injured skydivers were sent a questionnaire asking for event and injury details (response rate 89%), and supplementary hospital records were retrieved for the most serious injuries (n = 85). Human, equipment and environmental factors were assessed for risk. Main Outcome Measurements Frequency and severity of injuries. Results Incidence of non‐fatal injury events was 48 per 100 000 jumps. The lower extremities, spine and shoulders were important regions of injury. The most serious injuries were experienced by licensed skydivers, but students in training had a higher injury rate and more often left the sport because of the injury. Of two student‐training systems, one had an incidence less than half that of the other. Conclusions A basis for prevention was created, showing a potential for reduction of frequency and severity of injuries with training and technical interventions. PMID:17224436

  19. Swedish small satellites

    NASA Astrophysics Data System (ADS)

    Lundahl, K.; von Scheele, F.

    2004-11-01

    In 1986 the first Swedish small satellite VIKING was launched on the Ariane 1 rocket together with the French remote sensing satellite SPOT-1. This paper describes the development of Swedish small satellites in an international framework. The satellites have delivered excellent scientific data to a low cost by using e.g. streamlined project organisations, competitive procurement programs and piggy-back launch opportunities. The first micro satellite Astrid-1 was launched in January 1995 and was followed by the launch of Astrid-2 in December 1998. The capable Odin small satellite was launched in February 2001. SSC was also contracted for ESA's SMART-1 probe destined to the Moon. SMART-1, launched in September 2003, is used for both research and as a technology demonstrator for future projects. Future proposed projects include micro and small satellites for climate research as the Atmosphere and Climate Explorer Plus (ACE+), the Stratosphere-Troposphere Exchange And climate Monitor (STEAM) and PRISMA, a technology demonstrator for formation flying, new propulsion system and commercial development methods.

  20. Swedish nuclear waste efforts

    SciTech Connect

    Rydberg, J.

    1981-09-01

    After the introduction of a law prohibiting the start-up of any new nuclear power plant until the utility had shown that the waste produced by the plant could be taken care of in an absolutely safe way, the Swedish nuclear utilities in December 1976 embarked on the Nuclear Fuel Safety Project, which in November 1977 presented a first report, Handling of Spent Nuclear Fuel and Final Storage of Vitrified Waste (KBS-I), and in November 1978 a second report, Handling and Final Storage of Unreprocessed Spent Nuclear Fuel (KBS II). These summary reports were supported by 120 technical reports prepared by 450 experts. The project engaged 70 private and governmental institutions at a total cost of US $15 million. The KBS-I and KBS-II reports are summarized in this document, as are also continued waste research efforts carried out by KBS, SKBF, PRAV, ASEA and other Swedish organizations. The KBS reports describe all steps (except reprocessing) in handling chain from removal from a reactor of spent fuel elements until their radioactive waste products are finally disposed of, in canisters, in an underground granite depository. The KBS concept relies on engineered multibarrier systems in combination with final storage in thoroughly investigated stable geologic formations. This report also briefly describes other activities carried out by the nuclear industry, namely, the construction of a central storage facility for spent fuel elements (to be in operation by 1985), a repository for reactor waste (to be in operation by 1988), and an intermediate storage facility for vitrified high-level waste (to be in operation by 1990). The R and D activities are updated to September 1981.

  1. The Swedish duty hour enigma

    PubMed Central

    2014-01-01

    Background The Swedish resident duty hour limit is regulated by Swedish and European legal frameworks. With a maximum average of 40 working hours per week, the Swedish duty hour regulation is one of the most restrictive in the world. At the same time, the effects of resident duty hour limits have been neither debated nor researched in the Swedish context. As a result, little is known about the Swedish conceptual framework for resident duty hours, their restriction, or their outcomes: we call this “the Swedish duty hour enigma.” This situation poses a further question: How do Swedish residents themselves construct a conceptual framework for duty hour restrictions? Methods A case study was conducted at Karolinska University Hospital, Stockholm – an urban, research-intensive hospital setting. Semi-structured interviews were carried out with 34 residents currently in training in 6 specialties. The empirical data analysis relied on theoretical propositions and was conducted thematically using a pattern-matching technique. The interview guide was based on four main topics: the perceived effect of duty hour restrictions on (1) patient care, (2) resident education, (3) resident well-being, and (4) research. Results The residents did not perceive the volume of duty hours to be the main determinant of success or failure in the four contextual domains of patient care, resident education, resident well-being, and research. Instead, they emphasized resident well-being and a desire for flexibility. Conclusions According to Swedish residents’ conceptual framework on duty hours, the amount of time spent on duty is not a proxy for the quality of resident training. Instead, flexibility, organization, and scheduling of duty hours are considered to be the factors that have the greatest influence on resident well-being, quality of learning, and opportunities to attain the competence needed for independent practice. PMID:25559074

  2. Health and safety strategy in Swedish agriculture.

    PubMed

    Lundqvist, Peter; Svennefelt, Catharina Alwall

    2012-01-01

    In Sweden there is a joint focus on injury prevention in agriculture and this is coordinated through the Swedish Committee on Working Environment (LAMK). LAMK is a network working for a good, healthy and safe working environment in Swedish agriculture from the view of the enterprise with the humans in focus. It is a committee consisting of representatives of authorities, institutions, companies, research & education institutions and organisations referring to the green sector. Examples of on-going initiatives & partners are presented which are included in this mission against injuries in agriculture. It involves the Swedish Work Environment Authority,, the Federation of Swedish Farmers (LRF), the Swedish Institute of Agricultural and Environmental Engineering, Swedish University of Agricultural Sciences (SLU, the Federation of Swedish Forestry and Agricultural Employers (SLA) and the Swedish Municipal Worker's Union. PMID:22317540

  3. Immigrant Children's Swedish--A New Variety?

    ERIC Educational Resources Information Center

    Kotsinas, Ulla-Britt

    1988-01-01

    Posits two hypotheses arising from the great immigration to Sweden and the immigrants' use and learning of Swedish: (1) Swedish as used by immigrant children may show certain features, related to a creolization process; and (2) the Swedish language may in future show signs of influence from the varieties used by persons with immigrant background.…

  4. The Swedish Schools Inspectorate's View of Swedish Schools

    ERIC Educational Resources Information Center

    Lindström, Lisbeth; Perdahl, Solange

    2014-01-01

    The purpose of this article is to shed some light on and give some examples of how the Swedish schools have interpreted their mission of educating young people and preparing them for the role of active citizens. More specifically, we are interested in how the "good" or "aspirational" school is presented in the reports published…

  5. New Swedish Cultural Environment Protection.

    ERIC Educational Resources Information Center

    Ministry of Education and Cultural Affairs, Stockholm (Sweden).

    Current Swedish cultural policy was laid down in 1974. It was decided that one of the aims of that policy must be to ensure that earlier periods of history would be preserved and brought to life. The Government Bill (Prop. 1987/88:104) on protection of the cultural environment is concerned with helping the general public understand that cultural…

  6. Toddlers' Life in Swedish Preschool

    ERIC Educational Resources Information Center

    Johansson, Eva; Emilson, Anette

    2010-01-01

    The purpose of this article is to point to some patterns dealt with in Swedish research with 1 to 3-year-old children in preschool. The analyses focus on questions posed, theoretical perspectives, methods and results. The results give a unique picture of how toddlers participate, interact and communicate while engaged in how to master various…

  7. Successful Principalship: The Swedish Case

    ERIC Educational Resources Information Center

    Hoog, Jonas; Johansson, Olof; Olofsson, Anders

    2005-01-01

    Purpose: This paper seeks to describe the Swedish compulsory school system and explore a hypothesis about the relationship between structure, culture and leadership as preconditions for successful principalship. Design/methodology/approach: On the basis of earlier research, argues that a principal's success depends on how he or she alters school…

  8. Swedish discovery: magnetic fines recovery

    SciTech Connect

    Hervol, J.D.

    1984-07-01

    A Swedish device, the Magnadisc, which recovers magnetite fines normally lost in tailings is described. The system was developed in the 1970s, but has reached the US only recently. Tests carried out by EPRI are reported and the results are presented. These indicate that the machine can recover a significant percentage of magnetite currently discharged in the tailings from magnetic drum separators.

  9. IHF study tour: a lesson in Swedish.

    PubMed

    Hands, D

    1980-08-01

    The International Health Federation paid its first visit to Sweden in June. The study tour, which involved 35 people from 15 countries, spent ten days studying Swedish health care with the particular brief--'Co-ordinating health services within a region". Here David Hands, assistant director, Kings Fund Centre, describes the tour which was organised by the Swedish Hospital Association and the Swedish Planning and Rationalisation Institute in conjunction with the National Board for Health and Welfare, and the Federation of Swedish County Councils.

  10. The Rose Coloured Wave in Swedish Pedagogy

    ERIC Educational Resources Information Center

    Callewaert, Staf; Kallos, Daniel

    1976-01-01

    A new trend in Swedish pedagogical research is described and its effect on Swedish society is measured. The research is described as a middle-class phenomenon, which is non-scientific and ideological in character. The author concludes that researchers should also engage in pedagogical research of a more traditional and theoretical nature.…

  11. English and Swedish in CLIL Student Texts

    ERIC Educational Resources Information Center

    Falk, Maria Lim

    2015-01-01

    This study investigates Swedish students' ability to produce the discourse of the subject history, in a situation where they had to demonstrate historical knowledge in written explanations, and where both English and Swedish are involved. The students attend a content and language integrated learning (CLIL) programme at the upper secondary school…

  12. Care of the Dying: A Swedish Perspective

    ERIC Educational Resources Information Center

    Feigenberg, Loma; Fulton, Robert

    1977-01-01

    This article illustrates various aspects of terminal care, and shows that rules and norms for such care do not exist today. The authors advocate the formulation of an aim for humane treatment of dying patients, and its application in a manner appropriate to Swedish medical concepts and Swedish conditions. (Author)

  13. Injuries in Swedish elite basketball.

    PubMed

    Colliander, E; Eriksson, E; Herkel, M; Sköld, P

    1986-02-01

    All Swedish male and female elite basketball players were interviewed concerning their injuries during 1981/1982. Fifty-eight percent of the male and 62% of the female players reported injuries. The injury frequency was 2.5 injuries/1,000 activity-hours in male and 2.85 injuries/1,000 hours of activity in female players. This corresponds to 8.6 injuries/male team/season and 7.5 injuries/female team/season. An ankle twist was the most common injury (52%) while a knee injury was involved in 18%. Prophylactic orthoses for knee and ankle are suggested.

  14. Swedish women and new technology.

    PubMed

    Westlander, G; Magnusson, B

    1988-01-01

    This paper provides information and analysis on the overall situation of women in Sweden with regard to computer based new technology. It is based on a survey of computer use in Sweden, carried out in June 1984 by Statistics Sweden. The aim of the study was to ascertain the knowledge base and experience with computers of the Swedish population. In order to study whether sex differences exist a special analysis of the data was carried out. Women are involved in new technology in Sweden to a very great extent, however, there is male dominance in both the initiation and development of the technology. This may be as much reflective of general male and female roles in the workplace as of the nature of new technology itself. PMID:3239085

  15. Dengue fever among Swedish tourists.

    PubMed

    Wittesjö, B; Eitrem, R; Niklasson, B

    1993-01-01

    Serologically confirmed cases of dengue fever among Swedish tourists were studied retrospectively. Dengue fever was found to be the most commonly diagnosed imported arbovirus disease in Sweden during the period December 1989-November 1990. 24 cases were diagnosed. The geographical epidemiology showed that 17/23 who answered a questionnaire were infected in Thailand, most often during spring and early summer. 17 patients were admitted to hospital. All patients had high fever. Other common symptoms were myalgia, headache, fatigue/prostration and erythema. All patients but 1 with a long-standing ataxia recovered without sequelae. Low white blood cell and platelet counts were registered in all sampled patients. Depressed sodium levels and elevated liver enzymes were seen regularly. Dengue virus type 1 was isolated from 2 patients who suffered from dengue haemorrhagic fever grade II in the course of their primary dengue virus infection.

  16. The nuclear issue in Swedish schools.

    PubMed

    Bergström, A

    1992-01-01

    Sweden is almost unique in that its government through its foreign office gave financial support to a carefully thought out proposal from Svenska Läkare Mot Kärnvapen (Swedish Physicians against Nuclear Weapons) for a youth education project on the nuclear issue. The Swedish Board of Education has agreed to provide: 1. In-service training for teachers on current affairs; 2. Up-to-date teaching resources and materials, such as the booklet, Facts and Reflections on Nuclear Weapons; 3. A curriculum stating that education on nuclear and other environment issues should not be a special subject but should be involved in many school activities-for example the learning of foreign languages, biology, physics, science and even physical education. The Board's recommendations have been sent to every Swedish school, together with the booklet, but each school decides for itself whether or not to implement them. However, some teachers do some education on the nuclear issue in most Swedish schools.

  17. Suicide rate among former Swedish peacekeeping personnel.

    PubMed

    Michel, Per-Olof; Lundin, Tom; Larsson, Gerry

    2007-03-01

    Increased suicide rates for military personnel suffering from post-traumatic stress disorders have been reported in various countries. Although it is known that some peacekeepers are exposed to potentially traumatic events and are thus at risk of suffering from post-traumatic stress reactions, only a few studies have examined suicide rates in this group. Therefore, the aim of this study was to investigate the suicide rate among former Swedish peacekeeping personnel. We compared 39,768 former Swedish peacekeepers to the general population in the National General Population Registry and the Cause-of-Death Registry. A lower number of suicides was found among former Swedish peacekeepers than in the general population. In conclusion, Swedish personnel serving in international peace-keeping operations do not show a higher suicide rate than the general population. Unique problems associated with this research area are discussed. PMID:17436772

  18. Voice handicap index in Swedish.

    PubMed

    Ohlsson, Ann-Christine; Dotevall, Hans

    2009-01-01

    The objective of this study was to evaluate a Swedish version of the voice handicap index questionnaire (Sw-VHI). A total of 57 adult, dysphonic patients and 15 healthy controls completed the Sw-VHI and rated the degree of vocal fatigue and hoarseness on visual analogue scales. A perceptual voice evaluation was also performed. Test-retest reliability was analyzed in 38 subjects without voice complaints. Sw-VHI distinguished between dysphonic subjects and controls (P<0.001). The internal consistency (Cronbach's alpha > 0.84) and test-retest reliability (intraclass correlation coefficient >0.75) were good. Only moderate or weak correlations were found between Sw-VHI and the subjective and perceptual voice ratings. The data indicate that a difference above 13 points for the total Sw-VHI score and above 6 points for the Sw-VHI subscales is significant for an individual when comparing two different occasions. In conclusion, the Sw-VHI appears to be a robust instrument for assessment of the psycho-social impact of a voice disorder. However, Sw-VHI seems to, at least partly, capture different aspects of voice function to the subjective voice ratings and the perceptual voice evaluation.

  19. Tractor accidents in Swedish traffic.

    PubMed

    Pinzke, Stefan; Nilsson, Kerstin; Lundqvist, Peter

    2012-01-01

    The objective of this study is to reach a better understanding of accidents on Swedish roads involving tractors and to suggest ways of preventing them. In an earlier study we analyzed police-reported fatal accidents and accidents that led to physical injuries from 1992 to 2005. During each year of this period, tractors were involved in 128 traffic accidents on average, an average of 7 people were killed, 44 sustained serious injuries, and 143 sustained slight injuries. The number of fatalities in these tractor accidents was about 1.3% of all deaths in traffic accidents in Sweden. Cars were most often involved in the tractor accidents (58%) and 15% were single vehicle accidents. The mean age of the tractor driver involved was 39.8 years and young drivers (15-24 years) were overrepresented (30%). We are now increasing the data collected with the years 2006-2010 in order to study the changes in the number of accidents. Special attention will be given to the younger drivers and to single vehicle accidents. Based on the results we aim to develop suggestions for reducing road accidents, e.g. including measures for making farm vehicles more visible and improvement of the training provided at driving schools. PMID:22317543

  20. Three-dimensional mapping of fine structure in the solar atmosphere

    NASA Astrophysics Data System (ADS)

    Henriques, Vasco M. J.

    2013-04-01

    The effects on image formation through a tilted interference filter in a converging beam are investigated and an adequate compensation procedure is established. A method that compensates for small-scale seeing distortions is also developed with the aim of co-aligning non-simultaneous solar images from different passbands. These techniques are applied to data acquired with a narrow tiltable filter at the Swedish 1-meter Solar Telescope. Tilting provides a way to scan the wing of the Ca II H line. The resulting images are used to map the temperature stratification and vertical temperature gradients in a solar active region containing a sunspot at a resolution approaching 0''10. The data are compared with hydro-dynamical quiet sun models and magneto-hydrodynamic models of plage. The comparison gives credence to the observational techniques, the analysis methods, and the simulations. Vertical temperature gradients are lower in magnetic structures than in non-magnetic. Line-of-sight velocities and magnetic field properties in the penumbra of the same sunspot are estimated using the CRISP imaging spectropolarimeter and straylight compensation adequate for the data. These reveal a pattern of upflows and downflows throughout the entire penumbra including the interior penumbra. A correlation with intensity positively identifies these flows as convective in origin. The vertical convective signatures are observed everywhere, but the horizontal Evershed flow is observed to be confined to areas of nearly horizontal magnetic field. The relation between temperature gradient and total circular polarization in magnetically sensitive lines is investigated in different structures of the penumbra. Penumbral dark cores are prominent in total circular polarization and temperature gradient maps. These become longer and more contiguous with increasing height. Dark fibril structures over bright regions are observed in the Ca II H line core, above both the umbra and penumbra.

  1. Redistributive effects of Swedish health care finance.

    PubMed

    Gerdtham, U G; Sundberg, G

    1998-01-01

    This paper investigates the redistributive effects of the Swedish health care financing system in 1980 and 1990 for four different financial sources: county council taxes, payroll taxes, direct payments and state grants. The redistributive effects are decomposed into vertical, horizontal and 'reranking' segments for each of the four financial sources. The data used are based on probability samples of the Swedish population, from the Level of Living Survey (LNU) from 1981 and 1991. The paper concludes that the Swedish health care financing system is weakly progressive, although direct payments are regressive. There is some horizontal inequity and 'reranking', which mainly comes from the county council taxes, since those tax rates vary for each county council. The implication is that, to some extent, people with equal incomes are treated unequally.

  2. Ambassadors of the Swedish Nation: National Images in the Teaching of the Swedish Lecturers in Germany 1918-1945

    ERIC Educational Resources Information Center

    Åkerlund, Andreas

    2015-01-01

    This article analyses the teaching of Swedish language lecturers active in Germany during the first half of the twentieth century. It shows the centrality of literature and literary constructions and analyses images of Swedishness and the Swedish nation present in the teaching material of that time in relation to the national image present in…

  3. The Swedish Family: Problems, Programs and Prospects.

    ERIC Educational Resources Information Center

    Lindblom, Paul

    1986-01-01

    To clarify issues in the controversy in Sweden concerning the means and ends of family policy, this article analyzes the economic plight of Swedish families with children, elucidates the views of parents and politicians, discusses the changing role and status of women, and considers prospects for the future. Also discussed are work equality and…

  4. Leisure, Government and Governance: A Swedish Perspective

    ERIC Educational Resources Information Center

    Lindstrom, Lisbeth

    2011-01-01

    The leisure sector has witnessed a tremendous expansion since 1960. The purpose of this article is to analyse the decisions and goals of Swedish government policy during the period 1962 to 2005. The empirical analysis covers government Propositions and governmental investigations. The fields covered are sports, culture, exercise, tourism and…

  5. Beginning Swedish Individualized Program: Familjen (The Family).

    ERIC Educational Resources Information Center

    Thorstensson, Roland; And Others

    This volume, one of a series in an introductory course in Swedish languge and culture, is designed for use in secondary school programs stressing the development of audiolingual and basic skill concepts through individualized means of study. The course is divided into two stages: the introductory units establish the sound system and provide the…

  6. Training Entrepreneurship at Universities: A Swedish Case.

    ERIC Educational Resources Information Center

    Klofsten, Magnus

    2000-01-01

    The Entrepreneurship and New Business Development Program trains Swedish individuals in the startup of technology- or knowledge-based enterprises. Built on the characteristics of entrepreneurial behavior, the program features a holistic outlook, a network of established entrepreneurs, mentoring, a mix of theory and practice, and focus on the…

  7. Evaluation of Swedish Youth Labor Market Programs.

    ERIC Educational Resources Information Center

    Larsson, Laura

    2003-01-01

    Nonparametric matching was used to estimate the effects of two Swedish youth employment programs: youth practice (subsidized work experience, n=1,657) and labor market training (n=606). Results indicate either zero or negative effects on earnings, employment probability, or probability of entering an education program in the short term. Youth…

  8. Mathematics and Didactic Contract in Swedish Preschools

    ERIC Educational Resources Information Center

    Delacour, Laurence

    2016-01-01

    The purpose of this article is to study and analyse how a teacher implements an outdoor realistic problem situation for children aged 4-5 in a Swedish preschool. By an "outdoor realistic problem situation", I mean a situation initiated by a teacher in which children come into contact with mathematical concepts and in which the outside…

  9. ADULT EDUCATION AND SWEDISH POLITICAL LEADERSHIP.

    ERIC Educational Resources Information Center

    ERICKSON, HERMAN

    IN AN ATTEMPT TO EVALUATE THE INFLUENCE OF ADULT EDUCATION ON SWEDISH POLITICAL LEADERSHIP AND ON SOCIAL AND ECONOMIC PROGRESS IN A DEMOCRATIC SOCIETY, INFORMATION WAS GATHERED ON THE EDUCATION OF POLITICAL AND LABOR LEADERS. AMONG MEMBERS OF PARLIAMENT, 66 PERCENT OF THE TOTAL, 79 PERCENT OF THE SOCIAL DEMOCRATS, 87 PERCENT OF AGRARIANS, 41…

  10. New Trends in Swedish Educational Research

    ERIC Educational Resources Information Center

    Englund, Tomas

    2006-01-01

    What new tendencies can be made out in Swedish educational research in the last three decades? Briefly, the following developments are described: In the 1970s, a long-prevailing emphasis on quantitative research was challenged by a number of different qualitative methods. Traditional sociology of education, meanwhile, was challenged by the new…

  11. Science communication and the Swedish acrylamide "alarm".

    PubMed

    Lofstedt, Ragnar E

    2003-01-01

    On April 24, 2002 the Swedish National Food Administration along with a group of researchers at the University of Stockholm raised an alarm regarding potential health risks associated with eating fried and baked foods such as potatoes and bread. Scientists had found high levels of acrylamide (up to 500 times more acrylamide than that allowed in drinking water by the World Health Organisation), a substance widely believed to cause cancer, in cooked high starch foods. The outcomes of this "alarm" were immediate. In Sweden sales of chips fell by 30-50 percent over a 3-day period following the press conference, and share prices among several fried food manufacturers fell substantially, as stock analysts were fearful that consumption of fried foods would decrease significantly. Four days after the press conference, however, consumers began eating fried food as normal and a number of researchers and journalists in Sweden and elsewhere took the view that the alarm had been both exaggerated and ill placed. In this study, I evaluate the science communication process associated with the scare, based on a content analysis of a select group of Swedish broad sheets from just previous to the April 2002 press conference to the present time (December 2002). In addition, the study is based on interviews with the various Swedish regulators involved in the process itself (in particular at the Swedish National Food Administration) as well as with the scientists responsible for the study at Stockholm University and relevant journalists and politicians.

  12. The Widening Gap--A Swedish Perspective

    ERIC Educational Resources Information Center

    Brandell, Gerd; Hemmi, Kristi; Thunberg, Hans

    2008-01-01

    Transition problems from secondary to tertiary level in mathematics have been a recurrent issue in Sweden. This paper summarises the development during the last decades. Results from two recent research studies that illuminate the transition problem are presented. The first one, based on empirical data from a major Swedish technical university,…

  13. Are Boys Discriminated in Swedish High Schools?

    ERIC Educational Resources Information Center

    Hinnerich, Bjorn Tyrefors; Hoglin, Erik; Johannesson, Magnus

    2011-01-01

    Girls typically have higher grades than boys in school and recent research suggests that part of this gender difference may be due to discrimination of boys in grading. We rigorously test this in a field experiment where a random sample of the same tests in the Swedish language is subject to blind and non-blind grading. The non-blind test score is…

  14. Measuring Syntactic Complexity in Spontaneous Spoken Swedish

    ERIC Educational Resources Information Center

    Roll, Mikael; Frid, Johan; Horne, Merle

    2007-01-01

    Hesitation disfluencies after phonetically prominent stranded function words are thought to reflect the cognitive coding of complex structures. Speech fragments following the Swedish function word "att" "that" were analyzed syntactically, and divided into two groups: one with "att" in disfluent contexts, and the other with "att" in fluent…

  15. Survey of Foreigners' Pronunciation Problems in Swedish.

    ERIC Educational Resources Information Center

    Bannert, Robert

    This paper reports results of an analysis of pronunciation problems and error patterns in the recorded speech of 38 immigrants to Sweden. The recordings, of both spontaneous and elicited speech in Swedish, were taken from an archival collection. The native-language groups studied include British English, Spanish, Polish, Finnish, Greek, Persian,…

  16. A Comparison of Solar Image Restoration Techniques for SST/CRISP Data (Summary)

    NASA Astrophysics Data System (ADS)

    Löfdahl, M.

    2016-04-01

    Solar images from high-resolution, ground-based telescopes are corrected for the blurring effects of atmospheric turbulence by use of adaptive optics and post-facto image restoration. Two classes of image restoration methods are regularly used today, those based on Multi-Frame Blind Deconvolution (MFBD; Löfdahl 2002) and those based on Speckle Interferometry (SI; von der Luhe &Dunn 1987). In a recently started project, we will compare and evaluate such methods for use with spectropolarimetric data from the CRisp Imaging SpectroPolarimeter (CRISP; Scharmer et al. 2008) of the Swedish 1-meter Solar Telescope (SST; Scharmer et al. 2003). For SST/CRISP data we routinely use the Multi-Object MFBD (MOMFBD; van Noort et al. 2005) technique to jointly restore images collected from a wideband camera and from the narrowband cameras behind the CRISP FPI and polarimetry optics. This crucial step in the data reduction pipeline of CRISP (CRISPRED; de la Cruz Rodríguez et al. 2015) is carefully integrated with the application of various procedures that are designed to reduce effects of imperfections in the instruments. In order to make the comparison as fair as possible, we have extended CRISPRED so that the Kiepenheuer-Institut Speckle Interferometry Package (KISIP; Wöger & von der Lühe 2008), together with Speckle Deconvolution (SD; Keller & von der Luehe 1992; Mikurda et al. 2006), can serve as a drop in replacement for MOMFBD. The adaption of SI and SD to CRISPRED will allow us to make fair comparisons not only of the restored images, but also of derivative data like Stokes maps and further on to evaluate the consequences of remaining errors and artifacts for the interpretation of physical quantities inferred through atmospheric model inversions.

  17. Homogeneity in mitochondrial DNA control region sequences in Swedish subpopulations.

    PubMed

    Tillmar, Andreas O; Coble, Michael D; Wallerström, Thomas; Holmlund, Gunilla

    2010-03-01

    In order to promote mitochondrial DNA (mtDNA) testing in Sweden we have typed 296 Swedish males, which will serve as a Swedish mtDNA frequency database. The tested males were taken from seven geographically different regions representing the contemporary Swedish population. The complete mtDNA control region was typed and the Swedish population was shown to have high haplotype diversity with a random match probability of 0.5%. Almost 47% of the tested samples belonged to haplogroup H and further haplogroup comparison with worldwide populations clustered the Swedish mtDNA data together with other European populations. AMOVA analysis of the seven Swedish subregions displayed no significant maternal substructure in Sweden (F (ST) = 0.002). Our conclusion from this study is that the typed Swedish individuals serve as good representatives for a Swedish forensic mtDNA database. Some caution should, however, be taken for individuals from the northernmost part of Sweden (provinces of Norrbotten and Lapland) due to specific demographic conditions. Furthermore, our analysis of a small sample set of a Swedish Saami population confirmed earlier findings that the Swedish Saami population is an outlier among European populations.

  18. Swedish nuclear dilemma: Energy and the environment

    SciTech Connect

    Nordhaus, W.D.

    1997-01-01

    One of the things that makes life both very frustrating and also very interesting is that accomplishing one objective frequently means backpedaling on another. Since economics is the study of tradeoffs, this means that there is generally plenty for economists to do. William Nordhaus is one of the best economists anywhere, and he has written a wonderful book about the tradeoffs faced by one country--Sweden--if and as it acts on a decision its citizens made in 1980 to phase out the use of nuclear power there. The author adds that this decision has been reaffirmed by the Swedish Parliament on several occasions since the 1980 referendum, though with some elusive qualifications. What will be both the environmental and also the economic implications of a Swedish phaseout of the use of nuclear power to generate electricity there. These are the two issues Nordhaus addresses in this book.

  19. Research on Swedish earthquakes 1980 - 1981

    NASA Astrophysics Data System (ADS)

    Slunga, R.

    1982-11-01

    The research on Swedish earthquakes, recorded December 1979-1981 by the digital seismic network in Southern Sweden operated by National Defence Research Institute (FOA) is reported. The high-quality earthquake data produced by this network allows source inversion of all recorded earthquakes. A method based on both first-motion polarities and spectral amplitudes is presented. Besides the fault-plane solution and the seismic moment, also corner frequencies, fault dimensions, stress drops, and peak slip displacements are determined for 53 Swedish earthquakes. Epicentral ground motion is studied and a relation for a two-parametric scaling (seismic moment and stress drop) of the earthquake is proposed and applied to the bedrock peak accelerations. An NW-SE horizontal compression is indicated by the source mechanisms. Quite often, surface topographic lineaments are consistent with the fault-plane solutions. The frequency, epicentral and depth distribution, and peak accelerations are in agreement with previous studies on seismic risk.

  20. Swedish perspective. [Bulk power transactions and pricing

    SciTech Connect

    Larsson, S.

    1994-12-01

    In line with the worldwide trend in many developed countries, the power industry in Sweden is subject to a reformation in the direction of deregulation and increased competition. In late May 1994, the Swedish Parliament passed the new Electricity Act, which is to be instrumental from Jan. 1995. This paper discusses the new legislation, general tariff structures, national grid tariff structure, operational implications, and harmonizing rules.

  1. Four themes in recent Swedish bioethics debates.

    PubMed

    Helgesson, Gert; Eriksson, Stefan

    2011-07-01

    A wide variety of bioethical themes have recently been debated and researched in Sweden, including genetic screening, HPV vaccination strategies, end-of-life care, injustices and priority setting in healthcare, dual-use research, and the never-ending story of scientific fraud. Also, there are some new events related to Swedish biobanking that might be of general interest. Here we will concentrate on four themes: end-of-life care, dual-use research, scientific fraud, and biobanking. PMID:21676328

  2. Paradigms in Swedish as a Second Language--Curricula for Primary School and Secondary School in Swedish as a Second Language

    ERIC Educational Resources Information Center

    Magnusson, Ulrika

    2013-01-01

    This article analyzes and compares the curricula of Swedish and Swedish as a second language for primary and secondary school. The school subject of Swedish as a second language is young, and its ideological foundation has not been debated to any large extent, in contrast to Swedish. This article analyzes the curricula of both subjects in terms of…

  3. Swedish Chemists and Discovery of the Elements

    NASA Astrophysics Data System (ADS)

    Thomsen, Volker

    1996-10-01

    All of the elements not already known from antiquity were discovered in Europe and North America. So which country ranks number one on the discovery list? The question occurred to me while leafing through reference 1 in search of thermodynamic data on silicon. Never having seen such a tabulation, I wondered if it might prove useful in teaching. The question has a sports-related flavor that will appeal to many students. Personally, I picked England or Germany for #1. The actual result is surprising. The ranking considering only up to atomic number 103 is as follows: Note: Where two or more independent discoveries have been made, each country is credited. In the "others" category Austria and Denmark each has two discoveries. The remaining countries, with one each, are Finland, Italy, Mexico, Poland, Romania, Russia, and Spain. The high place for the USA is primarily due to the work done at Berkeley and Los Alamos on the transuranics. Without these discoveries, the US would have tied with Switzerland at three elements. Perhaps the most interesting aspect of this tabulation is that Swedish chemists have discovered the most elements. Four chemists alone account for twelve of the 20 discoveries: Baron Jöns Jakob Berzelius (1779-1848) is credited with four elements. His pupil, friend, and assistant, Carl Gustav Mosander (1797-1858) discovered three. P. T. Cleve also found three elements and Karl Wilhelm Scheele (1742-1786) discovered two. Biographical research on the Swedish chemists is a suitable assignment at the introductory level. Reasons for the predominance of Swedish chemists presents a challenging student research topic in the history of chemistry. Another interesting question at the introductory level is, transuranics aside, who discovered the most elements? At the more advanced level the question becomes, why? Literature Cited: 1. Emsley, J. The Elements; Clarendon: Oxford, 1989.

  4. Lingual Electromyography Related to Tongue Movements in Swedish Vowel Production.

    ERIC Educational Resources Information Center

    Hirose, Hajime; And Others

    1979-01-01

    In order to investigate the articulatory dynamics of the tongue in the production of Swedish vowels, electromyographic (EMG) and X-ray microbeam studies were performed on a native Swedish subject. The EMG signals were used to obtain average indication of the muscle activity of the tongue as a function of time. (NCR)

  5. National Curriculum Assessment in England--A Swedish Perspective

    ERIC Educational Resources Information Center

    Wikstrom, Christina

    2009-01-01

    In this commentary, the author discusses some of the issues she finds interesting from a Swedish perspective, and also makes some comparisons between the systems. The English and Swedish education and assessment systems have some fundamental differences, but also similarities. Some are becoming even more evident after learning about the…

  6. The Position of the Deaf in the Swedish Labor Market

    ERIC Educational Resources Information Center

    Rydberg, Emelie; Gellerstedt, Lotta Coniavitis; Danermark, Berth

    2010-01-01

    The position of deaf people in the Swedish labor market is described and analyzed. A population of 2,144 people born from 1941 to 1980 who attended special education programs for the deaf was compared to 100,000 randomly chosen individuals from the total Swedish population born during the same period. Data on these individuals consisted of…

  7. The Influence of Swedish on the English of Finnish Learners.

    ERIC Educational Resources Information Center

    Ringbom, Hakan

    A study of the effects of learning Swedish as a third language on the previously-learned English of native Finnish-speaking students examined 10,000 English-language school-leaving examinations of Finnish students for possible examples of Swedish influence in vocabulary, grammar, and word order. The examinations were those graded by a native…

  8. ICT Use among 13-Year-Old Swedish Children

    ERIC Educational Resources Information Center

    Samuelsson, Ulli

    2010-01-01

    Swedish children have grown up in a digital culture, but have internalized information and communication technology (ICT) in different ways and gained most of their knowledge by peer-based learning. The aim of this study is to give an empirical understanding of patterns of ICT use among Swedish children. The data are collected through a survey…

  9. Preschool Education and Day Care for Swedish Children.

    ERIC Educational Resources Information Center

    Mueller, Jeanne

    A comprehensive study of the types of care provided for Swedish children is presented. The point is made that the three major frameworks which support the Swedish philosophy of early childhood education are those of Arnold Gesell, Jean Piaget, and Erik H. Erikson. From all three sources, preschool teachers learn the concept of epigenesis, the…

  10. Parental Expectations of the Swedish Municipal School of Arts

    ERIC Educational Resources Information Center

    Lilliedahl, Jonathan; Georgii-Hemming, Eva

    2009-01-01

    This article draws on a study designed to analyse parental expectations of the Swedish municipal school of arts (hereafter MSA) (in Swedish: kommunal musik- och kulturskola). The study is based on in-depth interviews conducted and informed by grounded theory. Although parental expectations are scarcely uniform, the study reveals a hope that the…

  11. Capacity Building for School Gardening: A Swedish Case Study

    ERIC Educational Resources Information Center

    Akerblom, Petter

    2005-01-01

    This article reflects on experiences from Swedish research on school gardening and greening school grounds. A process-orientated case study in two Swedish cities is discussed, based on future workshops as a platform for situated capacity building in interaction between stakeholders in the in-school context and stakeholders from outside the local…

  12. Swedish Immersion in the Early Years in Finland

    ERIC Educational Resources Information Center

    Björklund, Siv; Mård-Miettinen, Karita; Savijärvi, Marjo

    2014-01-01

    Immersion education in Finland is a one-way (monolingual) early total Swedish programme for Finnish-speaking students. This immersion provision is offered at kindergarten level (ages 3-5), at preschool (age 6) and at primary levels (grades 1-9). Here, a brief synthesis of Finnish research studies on the early years in Swedish immersion is first…

  13. Imperatives for "Right" Educational Choices in Swedish Educational Policy

    ERIC Educational Resources Information Center

    Puaca, Goran

    2014-01-01

    The present article is based on a critical semiotic investigation of the Swedish Long-Term Survey on economic development. It aims to examine how recent Swedish policy trends bring specific economic, political and social processes together to form a system of meaning for both motivation and regulation over individuals' educational choices.…

  14. Swedish Support to Non-Formal Adult Education Programmes.

    ERIC Educational Resources Information Center

    Swedish International Development Authority (SIDA).

    This document presents an overview of support for economic development provided by the Swedish government to a variety of nonformal adult education programs in developing nations (mostly in Africa). The four sections of the report provide details of the following: (1) scope, objectives, and methods of Swedish development cooperation; (2) the…

  15. Love and sex in the Swedish media.

    PubMed

    Boethius, C G

    1986-01-01

    Attitudes toward teenage sexuality are markedly different in Sweden and the US. The more accepting attitude toward adolescent sexuality and the greater availability of family planning information and services may explain why Sweden has a lower adolescent pregnancy, abortion, and childbirth rate than the US. In contrast to the situation in the US, the Swedish mass media presents a realistic view of sexuality to the youth of the nation. It stresses the responsible use of contraception and the need to protect against sexually transmitted diseases in both its entertainment and educational shows. No commercials are aired on Swedish TV; therefore, Swedish youth are not exposed to the blatant and irresponsible image of sex frequently conveyed by commercials in the US. Moreover, in Sweden, parents accept the fact that their older teenagers will engage in sexual activity and help their children prepare for this activity. As a result, teenagers are reassured that their parents understand their feelings and emotions. These teenagers, in turn, are likely to accept their parents' advice about engaging in responsible sexual behavior. In contrast, in societies like the US, which are nonaccepting of adolescent sexual behavior, teenagers are likely to feel their parents and the larger society do not understand their feelings. These teenagers are likely to reject parental or societal advice on sexual matters. Sweden's accepting attitude toward adolescent sexuality is relatively recent. Prior to the 1960s, attitudes in Sweden were similar to those of present day American society. Eventually the government, the schools, and the parents recognized that they were creating a breach between the generations, and they gradually adopted a more realistic and accepting stance on sexual matters. By 1970, all Swedish children were receiving sex education in school. Television programing in sex education began in the 1960s. The broad distribution of printed sex education materials also began in

  16. The gender understanding of Swedish children.

    PubMed

    McConaghy, M J

    1980-01-01

    Due to variation across cultures in children's access to information about the nature of gender, there may be cross-cultural differences in the development of children's gender understanding. However, that development has previously been studied in American children exclusively. This paper reports a study of the gender understanding of children aged 4 to 8 in Sweden, where access to gender information is greater than in the United States. The Swedish children were found to be advanced relative to the previously-studied American children both in development of understanding of genital differences and in development of understanding of the genital basis of gender. Sex differences and referent effects are discussed.

  17. Love and sex in the Swedish media.

    PubMed

    Boethius, C G

    1986-01-01

    Attitudes toward teenage sexuality are markedly different in Sweden and the US. The more accepting attitude toward adolescent sexuality and the greater availability of family planning information and services may explain why Sweden has a lower adolescent pregnancy, abortion, and childbirth rate than the US. In contrast to the situation in the US, the Swedish mass media presents a realistic view of sexuality to the youth of the nation. It stresses the responsible use of contraception and the need to protect against sexually transmitted diseases in both its entertainment and educational shows. No commercials are aired on Swedish TV; therefore, Swedish youth are not exposed to the blatant and irresponsible image of sex frequently conveyed by commercials in the US. Moreover, in Sweden, parents accept the fact that their older teenagers will engage in sexual activity and help their children prepare for this activity. As a result, teenagers are reassured that their parents understand their feelings and emotions. These teenagers, in turn, are likely to accept their parents' advice about engaging in responsible sexual behavior. In contrast, in societies like the US, which are nonaccepting of adolescent sexual behavior, teenagers are likely to feel their parents and the larger society do not understand their feelings. These teenagers are likely to reject parental or societal advice on sexual matters. Sweden's accepting attitude toward adolescent sexuality is relatively recent. Prior to the 1960s, attitudes in Sweden were similar to those of present day American society. Eventually the government, the schools, and the parents recognized that they were creating a breach between the generations, and they gradually adopted a more realistic and accepting stance on sexual matters. By 1970, all Swedish children were receiving sex education in school. Television programing in sex education began in the 1960s. The broad distribution of printed sex education materials also began in

  18. Making Early Modern Medicine: Reproducing Swedish Bitters.

    PubMed

    Ahnfelt, Nils-Otto; Fors, Hjalmar

    2016-05-01

    Historians of science and medicine have rarely applied themselves to reproducing the experiments and practices of medicine and pharmacy. This paper delineates our efforts to reproduce "Swedish Bitters," an early modern composite medicine in wide European use from the 1730s to the present. In its original formulation, it was made from seven medicinal simples: aloe, rhubarb, saffron, myrrh, gentian, zedoary and agarikon. These were mixed in alcohol together with some theriac, a composite medicine of classical origin. The paper delineates the compositional history of Swedish Bitters and the medical rationale underlying its composition. It also describes how we go about to reproduce the medicine in a laboratory using early modern pharmaceutical methods, and analyse it using contemporary methods of pharmaceutical chemistry. Our aim is twofold: first, to show how reproducing medicines may provide a path towards a deeper understanding of the role of sensual and practical knowledge in the wider context of early modern medical culture; and second, how it may yield interesting results from the point of view of contemporary pharmaceutical science.

  19. Excess mortality among Swedish chimney sweeps.

    PubMed Central

    Gustavsson, P; Gustavsson, A; Hogstedt, C

    1987-01-01

    In a cohort study of 5464 union organised Swedish chimney sweeps employed at any time between 1918 and 1980 mortality was studied from 1951 to 1982 with national statistics used as a reference. Follow up was possible for 98.6% of the individuals: 717 deaths were observed against 540 expected. There was an increased mortality from coronary heart disease, respiratory diseases, and several types of malignant tumours. Lung cancer mortality was significantly increased and positively correlated to the number of years employed. A fivefold risk increase for oesophageal cancer and liver cancer was found. The increased mortality could be attributed to exposure to combustion products in the work environment but not to smoking habits. PMID:3689705

  20. The Swedish Allsky Meteor Network: first results

    NASA Astrophysics Data System (ADS)

    Stempels, E.; Kero, E.

    2016-01-01

    The Swedish Allsky Meteor Network started operations with two cameras in early 2014 and has since grown steadily. Currently, seven stations are active and several more will come online in the near future. The network to a large degree relies on low-cost stations run by private individuals or small societies of amateur astronomers. Originally based on the Danish meteor network Stjerneskud, the central node of Uppsala University provides the network with the necessary infrastructure, such as a continually updated software distribution and automatic processing of data from all stations. Although covering a very large land mass with relatively low resources is challenging, there have up to now been several well-observed events, often in collaboration with observations from neighboring countries. We give a short overview of the network's current status, chosen technical solutions, and some results.

  1. Herbert Olivecrona: founder of Swedish neurosurgery.

    PubMed

    Ljunggren, B

    1993-01-01

    Herbert Olivecrona (1891-1980) singlehandedly founded Swedish neurosurgery. At the International Congress in Neurology in Bern in August, 1931, Harvey Cushing invited the cream of the world's medical society to a private banquet. Among the 28 specially invited guests was Herbert Olivecrona. At 40 years old, Olivecrona took his seat with pioneers such as Otfrid Foerster, Percival Bailey, Hugh Cairns, Geoffrey Jefferson, and Sir Charles Sherrington. This suggests that Cushing was impressed by the Swedish aristocrat's didactic deeds when he visited the Serafimer Hospital in Stockholm 2 years earlier. During the mid-1920's, the radiologist Erik Lysholm greatly improved the technique of ventriculography and, challenged by Olivecrona, his diagnostic neuroradiology became of superior quality. In the early 1930's, utilizing technical innovations of his own, Lysholm became a master at demonstrating and localizing posterior fossa tumors, which Olivecrona then operated on. Olivecrona's clinic became the mecca to which many scholars, thirsting for more knowledge, went on a pilgrimage. The international reputation of the clinic was founded, not on epoch-making discoveries, but by the resolute and practical application of methods already launched elsewhere and the exemplary organization that Olivecrona had established in collaboration with Lysholm. In spite of hardships and primitive working conditions, the clinic at the Serafimer Hospital gradually developed into the ideal prototype for a modern neurosurgical department. Olivecrona trained many colorful personalities who later were to lay the foundation for neurosurgery in their home countries; these included Wilhelm Tönnis of Germany, Edvard Busch of Denmark, and Aarno Snellman of Finland. Olivecrona was a true pioneer who made major contributions in practically all fields of conventional neurosurgery.

  2. A Swedish national adoption study of criminality

    PubMed Central

    Kendler, K. S.; Lönn, S. Larsson; Morris, N. A.; Sundquist, J.; Långström, N.; Sundquist, K.

    2014-01-01

    Background To clarify the role of genetic and environmental factors in criminal behavior (CB), we examined all CB and violent and non-violent subtypes (VCB and NVCB, respectively) in a Swedish national sample of adoptees and their relatives. Method CB was defined by a conviction in the Swedish Crime Register with standard definitions for VCB and NVCB subtypes. We examined adoptees born 1950–1991 (n=18070) and their biological (n=79206) and adoptive (n=47311) relatives. Results The risk for all CB was significantly elevated in the adopted-away offspring of biological parents of which at least one had CB [odds ratio (OR) 1.5, 95% confidence interval (CI) 1.4–1.6] and in the biological full and half-siblings of CB adoptees (OR 1.4, 95% CI 1.2–1.6 and OR 1.3, 95% CI 1.2–1.3, respectively). A genetic risk index (including biological parental/sibling history of CB and alcohol abuse) and an environmental risk index (including adoptive parental and sibling CB and a history of adoptive parental divorce, death, and medical illness) both strongly predicted probability of CB. These genetic and environmental risk indices acted additively on adoptee risk for CB. Moderate specificity was seen in the transmission of genetic risk for VCB and NVCB between biological parents and siblings and adoptees. Conclusions CB is etiologically complex and influenced by a range of genetic risk factors including a specific liability to CB and a vulnerability to broader externalizing behaviors, and by features of the adoptive environment including parental CB, divorce and death. Genetic risk factors for VCB and NVCB may be at least partially distinct. PMID:24180693

  3. Modeling recovery of Swedish ecosystems from acidification.

    PubMed

    Sverdrup, Harald; Martinson, Liisa; Alveteg, Mattias; Moldan, Filip; Kronnäs, Veronika; Munthe, John

    2005-02-01

    Dynamic models complement existing time series of observations and static critical load calculations by simulating past and future development of chemistry in forest and lake ecosystems. They are used for dynamic assessment of the acidification and to produce target load functions, that describe what combinations of nitrogen and sulfur emission reductions are needed to achieve a chemical or biological criterion in a given target year. The Swedish approach has been to apply the dynamic acidification models MAGIC, to 133 lakes unaffected by agriculture and SAFE, to 645 productive forest sites. While the long-term goal is to protect 95% of the area, implementation of the Gothenburg protocol will protect approximately 75% of forest soils in the long term. After 2030, recovery will be very slow and involve only a limited geographical area. If there had been no emission reductions after 1980, 87% of the forest area would have unwanted soil status in the long term. In 1990, approximately 17% of all Swedish lakes unaffected by agriculture received an acidifying deposition above critical load. This fraction will decrease to 10% in 2010 after implementation of the Gothenburg protocol. The acidified lakes of Sweden will recover faster than the soils. According to the MAGIC model the median pre-industrial ANC of 107 microeq L(-1) in acid sensitive lakes decreased to about 60 microeq L(-1) at the peak of the acidification (1975-1990) and increases to 80 microeq L(-1) by 2010. Further increases were small, only 2 microeq L(-1) between 2010 and 2040. Protecting 95% of the lakes will require further emission reductions below the Gothenburg protocol levels. More than 7000 lakes are limed regularly in Sweden and it is unlikely that this practice can be discontinued in the near future without adverse effects on lake chemistry and biology.

  4. Facing the future: The Swedish Air Force, 1990-2005

    SciTech Connect

    Bitzinger, R.A.

    1993-01-01

    The report examines (1) the current and future state of the Swedish Air Force (SwAF) as it embarks on a major modernization program and (2) the implications that this has or may have both for Swedish defense and for Western security interests. It discusses overall Swedish security policy and defense doctrine and the role that the SwAF plays in Swedish neutrality; the current structure and missions of the SwAF operations, plans, and programs; and the likely impact that future SwAF force structure developments may have on regional security. The study should be of interest to individuals and organizations concerned with Nordic and northern European security issues, with the future of European air forces and aerospace programs, and with NATO planning in response to the evolving security environment in Europe.

  5. Swedish Research and Debate About Bilingualism. A Critical Review of the Swedish Research and Debate about Bilingualism and Bilingual Education in Sweden from an International Perspective.

    ERIC Educational Resources Information Center

    Paulston, Christina Bratt

    Swedish research and opinion on bilingualism, language policy, and bilingual education in Sweden is reviewed. The Swedish debate on language planning and bilingual education revolves around two perspectives: structural-functional theory and conflict theory. Swedish research consists primarily of statistical and descriptive studies rather than…

  6. "Swedishness" as a Norm for Learners of English in Swedish Schools: A Study of National and Local Objectives and Criteria in Compulsory Schools

    ERIC Educational Resources Information Center

    Tholin, Jörgen

    2014-01-01

    This paper examines whether the Swedish steering documents for English-language education are ethnically biased, that is, whether Swedish culture and language or "Swedishness" are used as norms when teaching and assessing students. To examine whether such bias exists, the central curricula and syllabi from 1994 and 2000, as well as local…

  7. The in vitro toxicology of Swedish snus

    PubMed Central

    Coggins, Christopher R. E.; Ballantyne, Mark; Curvall, Margareta; Rutqvist, Lars-Erik

    2012-01-01

    Three commercial brands of Swedish snus (SWS), an experimental SWS, and the 2S3 reference moist snuff were each tested in four in vitro toxicology assays. These assays were: Salmonella reverse mutation, mouse lymphoma, in vitro micronucleus, and cytotoxicity. Water extractions of each of the 5 products were tested using several different concentrations; the experimental SWS was also extracted using dimethyl sulfoxide (DMSO). Extraction procedures were verified by nicotine determinations. Results for SWS in the mutagenicity assays were broadly negative: there were occasional positive responses, but these were effectively at the highest concentration only (concentrations well above those suggested by regulatory guidelines), and were often associated with cytotoxicity. The 2S3 reference was unequivocally positive in one of the three conditions of the micronucleus assay (MNA), at the highest concentration only. Positive controls produced the expected responses in each assay. The SWS data are contrasted with data reported for combusted tobacco in the form of cigarettes, where strongly positive responses have been routinely reported for mutagenicity and cytotoxicity. These negative findings in a laboratory setting concur with the large amount of epidemiological data from Sweden, data showing that SWS are associated with considerably lower carcinogenic potential when compared with cigarettes. PMID:22400986

  8. Personality disorders in a Swedish peacekeeping unit.

    PubMed

    Michel, Per-Olof; Lundin, Tom; Larsson, Gerry

    2005-01-01

    There is a lack of knowledge about the incidence of personality disorders and their consequences among peacekeepers. Moreover, most studies are follow-up studies in which, if at all, personality traits are screened for after the soldiers have left their service abroad. The aim of this paper was to study personality disorders in a longitudinal perspective. The method used was to screen the personnel in a Swedish mechanized battalion serving in Bosnia from March until October 1996 on four occasions: before deployment, immediately after deployment, 6 months after deployment and 1 year after deployment. Serving in the battalion were 724 individuals of whom 516 took part in the survey. The screening instrument used was the DSM-IV and ICD-10 Personality Questionnaire (DIP-Q). The result shows that the rate of personality disorders were on the same level, or a little bit lower, than in the general population. Moreover, personality disorders were related to impaired general mental health and to reported traumatic experiences. Personality disorders also seemed to contribute to poor mental health 1 year after returning home from a mission abroad. The implications of these results for the future selection of peacekeepers are discussed. PMID:16195111

  9. A Swedish validation of the Berlin Numeracy Test.

    PubMed

    Lindskog, Marcus; Kerimi, Neda; Winman, Anders; Juslin, Peter

    2015-04-01

    Recent research has highlighted the importance of considering an individual's level of numeracy, that is their numerical abilities, in a vast variety of judgment and decision making tasks. To accurately evaluate the influence of numeracy requires good and valid measures of the construct. In the present study we validate a Swedish version of the Berlin Numeracy Test (Cokely, Galesic, Schulz, Ghazal & Garcia-Retamero, 2012). The validation was carried out on both a student sample and a sample representative of the Swedish population. The Swedish BNT showed sound psychometrical properties in both samples. Further, in both samples the BNT had satisfactory convergent and discriminant validity when correlating with other measures of numeracy, while not being significantly related to measures of personality. With respect to predictive validity the results indicated divergent patterns in the two samples. In the student sample, participants scoring highest on the BNT outperformed those in the other three levels, which did not differ in performance. In contrast, in the population sample participants scoring lowest on the BNT performed worse than those in the other three levels, which did not differ in performance. Taken together, however, the results suggest that the Swedish version of the BNT should be considered a valid measure of numeracy in both Swedish student and population representative samples. PMID:25581209

  10. The narcissistic personality inventory: applicability in a Swedish population sample.

    PubMed

    Kansi, Juliska

    2003-12-01

    A Swedish translation of the 40-item Narcissistic Personality Inventory (NPI) was mailed to 410 participants, aged 21-61 years, randomly sampled from the Swedish general population. The participation rate was 62%. The applicability of a previously published seven-factor structure (Raskin & Terry) and a four-factor structure (Emmons) was investigated. The factor structure found in the present in the Swedish sample corresponded better with Emmons's version. Therefore the four-factor structure was chosen. Because the correspondence to Emmons's factor structure was not perfect, a revised NPI for Swedish use was constructed. The total scale score is usually used, although the Swedish NPI includes four subscales: Leadership/Power, Exhibitionism/Self-admiration. Superiority/Arrogance, and Uniqueness/Entitlement. For the total scale, the internal consistency (Cronbach's alpha) was 0.80 and the test-retest correlation was 0.93. The total scale score correlated with self-esteem as well as the interpersonal style and emotional aspects of psychopathy, supporting the validity of the scale.

  11. Summary of epidemiologic studies of lung cancer and radon in Swedish homes

    SciTech Connect

    Swedjemark, G.A.; Desai, G.

    1992-12-31

    Several epidemiologic studies of lung cancer and radon exposure in Swedish homes have been published, and an extensive study is currently being conducted over the whole country. Described is a short summary of the Swedish studies.

  12. Incidence of pyometra in Swedish insured cats.

    PubMed

    Hagman, Ragnvi; Ström Holst, Bodil; Möller, Lotta; Egenvall, Agneta

    2014-07-01

    Pyometra is a clinically relevant problem in intact female cats and dogs. The etiology is similar in both animal species, with the disease caused by bacterial infection of a progesterone-sensitized uterus. Here, we studied pyometra in cats with the aim to describe the incidence and probability of developing pyometra based on age and breed. The data used were reimbursed claims for veterinary care insurance or life insurance claims or both in cats insured in a Swedish insurance database from 1999 to 2006. The mean incidence rate (IR) for pyometra was about 17 cats per 10,000 cat years at risk (CYAR). Cats with pyometra were diagnosed at a median age of 4 years and a significant breed effect was observed. The breed with the highest IR (433 cats per 10,000 CYAR) was the Sphynx, and other breeds with IR over 60 cats per 10,000 CYAR were Siberian cat, Ocicat, Korat, Siamese, Ragdoll, Maine coon, and Bengal. Pyometra was more commonly diagnosed with increasing age, with a marked increase in cats older than 7 years. The mean case fatality rate in all cats was 5.7%, which is slightly higher than corresponding reports in dogs of 3% to 4%. Geographical location (urban or rural) did not affect the risk of developing the disease. The present study provides information of incidence and probability of developing pyometra based on age, breed, and urban or rural geographical location. These data may be useful for designing cat breeding programs in high-risk breeds and for future studies of the genetic background of the disease. PMID:24726694

  13. Sun exposure and sunburn among Swedish toddlers.

    PubMed

    Bränström, Richard; Kristjansson, Sveinbjörn; Dal, Henrik; Rodvall, Ylva

    2006-07-01

    Skin cancer is an emerging public health problem in Sweden. Even though the most important preventable risk factor for the development of skin cancer--sun exposure--is known, the incidence of skin cancer is still increasing. Studies have showed an association between increased risk of skin cancer and sunburn early in life. The aim of the present paper was to examine the frequency of sun exposure, sunburn and use of sun protective measures among an urban sample of Swedish toddlers. In March 2003, the parents of 4000 randomly selected children born between September 2001 and August 2002 were contacted by mail, and asked to fill out an enclosed questionnaire. The questionnaire concerned their own and their one-year-old child's sun exposure and sunburn history, and a few questions about knowledge, attitudes and protective activities were also included. One fifth of the children had been severely sunburnt at least once. Thirty-six percent of all children had been abroad on vacation to a sunny resort. More knowledge among parents increased the likelihood that the child was properly protected when in the sun, and parents own time in the sun was positively related to child's time in the sun. Being of the opinion that children look healthier when tanned was also positively associated with child sunburn. Thirty-five percent of all parents spent two hours or more in the sun during peak hours (11a.m. - 3p.m.) on a typical work-free day in the summer, and almost 10% of all parents had their children exposed to the sun for two hours or more during peak hours. We conclude that children in Sweden seem to get exposed to extensive sun exposure very early in life. Information and increased knowledge among parents to young children seems to be a potential way of increasing sun protection behaviour and decrease sun exposure among very young children.

  14. The Genetic Structure of the Swedish Population

    PubMed Central

    Humphreys, Keith; Grankvist, Alexander; Leu, Monica; Hall, Per; Liu, Jianjun; Ripatti, Samuli; Rehnström, Karola; Groop, Leif; Klareskog, Lars; Ding, Bo; Grönberg, Henrik; Xu, Jianfeng; Pedersen, Nancy L.; Lichtenstein, Paul; Mattingsdal, Morten; Andreassen, Ole A.; O'Dushlaine, Colm; Purcell, Shaun M.; Sklar, Pamela; Sullivan, Patrick F.; Hultman, Christina M.; Palmgren, Juni; Magnusson, Patrik K. E.

    2011-01-01

    Patterns of genetic diversity have previously been shown to mirror geography on a global scale and within continents and individual countries. Using genome-wide SNP data on 5174 Swedes with extensive geographical coverage, we analyzed the genetic structure of the Swedish population. We observed strong differences between the far northern counties and the remaining counties. The population of Dalarna county, in north middle Sweden, which borders southern Norway, also appears to differ markedly from other counties, possibly due to this county having more individuals with remote Finnish or Norwegian ancestry than other counties. An analysis of genetic differentiation (based on pairwise Fst) indicated that the population of Sweden's southernmost counties are genetically closer to the HapMap CEU samples of Northern European ancestry than to the populations of Sweden's northernmost counties. In a comparison of extended homozygous segments, we detected a clear divide between southern and northern Sweden with small differences between the southern counties and considerably more segments in northern Sweden. Both the increased degree of homozygosity in the north and the large genetic differences between the south and the north may have arisen due to a small population in the north and the vast geographical distances between towns and villages in the north, in contrast to the more densely settled southern parts of Sweden. Our findings have implications for future genome-wide association studies (GWAS) with respect to the matching of cases and controls and the need for within-county matching. We have shown that genetic differences within a single country may be substantial, even when viewed on a European scale. Thus, population stratification needs to be accounted for, even within a country like Sweden, which is often perceived to be relatively homogenous and a favourable resource for genetic mapping, otherwise inferences based on genetic data may lead to false conclusions

  15. Work environment and production development in Swedish manufacturing industry.

    PubMed

    Johansson, Bo

    2010-01-01

    Swedish manufacturing industry has previous held a leading position regarding the development of attractive industrial work environments, but increasing market competition has changed the possibilities to maintain the position. The purpose of this literature study is therefore to describe and analyze how Swedish manufacturing industry manages work environment and production development in the new millennium. The description and analysis is based on recently reported Swedish research and development. The gathered picture of how production systems generally are developed in Sweden strongly contrasts against the idealized theoretical and legal view of how production systems should be developed. Even if some of the researchers' and authorities' ambitions and demands may seem unrealistically high today, there still is a very large potential for improving the processes and tools for designing production systems and work environment. PMID:20828493

  16. Work environment and production development in Swedish manufacturing industry.

    PubMed

    Johansson, Bo

    2010-01-01

    Swedish manufacturing industry has previous held a leading position regarding the development of attractive industrial work environments, but increasing market competition has changed the possibilities to maintain the position. The purpose of this literature study is therefore to describe and analyze how Swedish manufacturing industry manages work environment and production development in the new millennium. The description and analysis is based on recently reported Swedish research and development. The gathered picture of how production systems generally are developed in Sweden strongly contrasts against the idealized theoretical and legal view of how production systems should be developed. Even if some of the researchers' and authorities' ambitions and demands may seem unrealistically high today, there still is a very large potential for improving the processes and tools for designing production systems and work environment.

  17. Reports on Swedish Projects Relevant to the Study of Impromptu Speech: Talsyntax.

    ERIC Educational Resources Information Center

    Loman, Bengt

    The project Talsyntax (Syntax of Spoken Swedish), part of a large-scale study of modern Swedish language usage, examined the general characteristics and peculiarities of spoken Swedish. Three important aspects of the study are data collection, methodological results, and empirical results. The data collection effort has produced an archive of…

  18. Swedish Art Song: A Singer's Handbook to Diction and Repertoire

    ERIC Educational Resources Information Center

    Hersey, Anna Christine

    2012-01-01

    This essay is a guide to Swedish lyric diction for American singers. An overview of the linguistic traits and basic grammar of the Swedish language prepares the reader for a detailed description of Swedish phonemes and their occurrence in the language. Differences in pronunciation conventions as they pertain to classical singing, particularly the…

  19. Follow - on activities to the Swedish severe accident mitigation program

    SciTech Connect

    Lowenhielm, G.; Espefalt, R. ); Soderman, E. )

    1992-01-01

    Due to the government requirements severe accident mitigating measures were implemented at Barseback nuclear power plant in 1985 and at the other Swedish nuclear power plants in 1988. For the latter plants these measures included protection against early containment impairment, highly redundant containment spray and filtered venting of the containment. Accident management strategies and corresponding documents were developed to counteract a severe accident situation. This document describes accident management strategies at Swedish nuclear power plants and our ongoing program for further development of the accident management program. Also ongoing research concerning phenomenological issues, such as direct containment heating, hydrogen deflagration and corium coolability is presented.

  20. X: a case study of a Swedish neo-Nzi and his reintegration into Swedish society.

    PubMed

    Stern, Jessica Eve

    2014-01-01

    This article provides a case study of a Swedish neo-Nazi and the reintegration program being provided to him. During an extensive interview that took place over two days, he told a researcher that he was interested in having a violent adventure, and that he was drawn to Nazi symbols and history more than their creed. In comparison with ordinary crime, terrorist crime is quite rare, and access to detailed case studies is rarer still, making the development of a prospective risk-assessment instrument extremely difficult. Researchers' "thick descriptions" of their encounters with terrorists can help us to develop putative risk factors which can then be tested against controls. The article concludes by arguing that just as there is no single pathway into or out of terrorism, there can be no single reintegration program. A series of thick descriptions is a first step toward understanding what leads individuals into and out of terrorism.

  1. X: a case study of a Swedish neo-Nzi and his reintegration into Swedish society.

    PubMed

    Stern, Jessica Eve

    2014-01-01

    This article provides a case study of a Swedish neo-Nazi and the reintegration program being provided to him. During an extensive interview that took place over two days, he told a researcher that he was interested in having a violent adventure, and that he was drawn to Nazi symbols and history more than their creed. In comparison with ordinary crime, terrorist crime is quite rare, and access to detailed case studies is rarer still, making the development of a prospective risk-assessment instrument extremely difficult. Researchers' "thick descriptions" of their encounters with terrorists can help us to develop putative risk factors which can then be tested against controls. The article concludes by arguing that just as there is no single pathway into or out of terrorism, there can be no single reintegration program. A series of thick descriptions is a first step toward understanding what leads individuals into and out of terrorism. PMID:24711284

  2. The Discovery of the Social Life of Swedish Schoolchildren

    ERIC Educational Resources Information Center

    Larsson, Anna

    2012-01-01

    This article demonstrates the "discovery of the social life of schoolchildren" by showing how an interest for children's peer relations emerged in a Swedish educational and medial context. Drawing on historical and sociological childhood studies, the article analyses the concept of schoolchildren's social life in the 1950s, 1960s and 1970s in…

  3. Non-Native Speakers Learning Swedish Together in Virtual Interaction

    ERIC Educational Resources Information Center

    Bergman, Hilkka; Tedremaa-Levorato, Kristiina

    2013-01-01

    This paper aims to give an overview of a cooperation project launched three years ago, under which students who study Swedish at two universities across the Baltic Sea have a chance to complete a part of relevant courses in their study programmes together in an online course. The primary goals of joint studying are: to encourage students from…

  4. A Perspective on Diversity, Equality and Equity in Swedish Schools

    ERIC Educational Resources Information Center

    Johansson, Olof; Davis, Anna; Geijer, Luule

    2007-01-01

    This study presents policy and theory as they apply to diversity, equality and equity in Swedish social and educational policy. All education in Sweden should, according to the curriculum (Lpo 94, 1994, p. 5) be of equivalent value, irrespective of where in the country it is provided and education should be adapted to each pupil's circumstances…

  5. Parental Governmentality: Involving "Immigrant Parents" in Swedish Schools

    ERIC Educational Resources Information Center

    Dahlstedt, Magnus

    2009-01-01

    In Sweden, calls for partnership between state institutions and local communities punctuate discussions of a number of areas of public policy. In this article, the discourse of partnership is analyzed in recent developments in Swedish educational policy, and particularly the involvement of "immigrant parents" as partners collaborating with the…

  6. Institutional Response to the Swedish Model of Quality Assurance.

    ERIC Educational Resources Information Center

    Nilsson, Karl-Axel; Wahlen, Staffan

    2000-01-01

    Evaluates the Swedish model of quality assurance of higher education by examining the response of institutions to 27 quality audits and 19 follow-up interviews. Discusses the relationship between top-down and bottom-up approaches to internal quality assurance and suggests that, with growing professionalization, more limited result-oriented audits…

  7. Swedish Behavioural Science Research Reports, 1981/1982. (Beteendevetenskapliga Rapporter).

    ERIC Educational Resources Information Center

    Jungskar, Marianne, Ed.

    The 1981-1982 annual abstract publication on Swedish behavioral science research reports is presented. The collection of data was completed on May 15, 1982. The reports are grouped in categories according to Psychological Abstracts and EUDISED Thesaurus (multilingual thesaurus for information processing in the field of education). The ERIC…

  8. Swedish Behavioural Science Research Reports, 1980/81. (Beteendevetenskapliga Rapporter).

    ERIC Educational Resources Information Center

    National Library for Psychology and Education, Stockholm (Sweden).

    The 1980-81 annual abstract publication on Swedish behavioral science research reports is presented. The collection of data was completed on May 1, 1981. The more than 300 reports are grouped in categories according to Psychological Abstracts and EUDISED Thesaurus (multilingual thesaurus for information processing in the field of education). The…

  9. Swedish Behavioural Science Research Reports. Beteendevetenskapliga Rapporter, 1982/1983.

    ERIC Educational Resources Information Center

    Jungskar, Marianne, Ed.

    This is the 1982-83 version of an annual catalogue of abstracts of the research reports published by the institutes of psychology and education in universities and teacher training colleges in Sweden. The abstracts are in English. (Abstracts of both English and Swedish papers are included.) The reports are grouped into the following broad subjects…

  10. Mentally disordered criminal offenders in the Swedish criminal system.

    PubMed

    Svennerlind, Christer; Nilsson, Thomas; Kerekes, Nóra; Andiné, Peter; Lagerkvist, Margareta; Forsman, Anders; Anckarsäter, Henrik; Malmgren, Helge

    2010-01-01

    Historically, the Swedish criminal justice system conformed to other Western penal law systems, exempting severely mentally disordered offenders considered to be unaccountable. However, in 1965 Sweden enforced a radical penal law abolishing exceptions based on unaccountability. Mentally disordered offenders have since then been subjected to various forms of sanctions motivated by the offender's need for care and aimed at general prevention. Until 2008, a prison sentence was not allowed for offenders found to have committed a crime under the influence of a severe mental disorder, leaving forensic psychiatric care the most common sanction in this group. Such offenders are nevertheless held criminally responsible, liable for damages, and encumbered with a criminal record. In most cases, such offenders must not be discharged without the approval of an administrative court. Two essentially modern principles may be discerned behind the "Swedish model": first, an attempted abolishment of moral responsibility, omitting concepts such as guilt, accountability, atonement, and retribution, and, second, the integration of psychiatric care into the societal reaction and control systems. The model has been much criticized, and several governmental committees have suggested a re-introduction of a system involving the concept of accountability. This review describes the Swedish special criminal justice provisions on mentally disordered offenders including the legislative changes in 1965 along with current proposals to return to a pre-1965 system, presents current Swedish forensic psychiatric practice and research, and discusses some of the ethical, political, and metaphysical presumptions that underlie the current system.

  11. Swedish Educational Policy and Reforms--Intention versus Reality.

    ERIC Educational Resources Information Center

    Odin, Bjorn

    1987-01-01

    Swedish school reform since the 1970s has involved a shift in policy and underlying values throughout the entire implementation process. Educational reform has broken into loosely connected fragments with relevant reform makers at all educational levels. Despite a newly decentralized process, observed changes are not really structural. Includes…

  12. Effective Mathematics Teaching in Finnish and Swedish Teacher Education Discourses

    ERIC Educational Resources Information Center

    Hemmi, Kirsti; Ryve, Andreas

    2015-01-01

    This article explores effective mathematics teaching as constructed in Finnish and Swedish teacher educators' discourses. Based on interview data from teacher educators as well as data from feedback discussions between teacher educators and prospective teachers in Sweden and Finland, the analysis shows that several aspects of the recent…

  13. Arts Education in Swedish Teacher Training--What's at Stake?

    ERIC Educational Resources Information Center

    Lindgren, Monica; Ericsson, Claes

    2011-01-01

    Swedish teacher education has undergone several reforms in recent decades aimed at incorporating teacher education into the university setting and strengthening the teaching profession. In view of earlier research that has shown how arts education in schools is ruled by dominant knowledge ideologies, the purpose of the project is to critically…

  14. Swedish Preschool Leadership--Supportive of Music or Not?

    ERIC Educational Resources Information Center

    Ehrlin, Anna

    2015-01-01

    This study uses observations and interviews to investigate how the leadership at three Swedish preschools in Sweden has impacted the didactic choices made. Two of these preschools use music as a tool for stimulating language and social development, while the third preschool serves as a comparison. The inspiration that the leadership has brought to…

  15. Swedish Schools and Gender Equality in the 1970s

    ERIC Educational Resources Information Center

    Hedlin, Maria

    2013-01-01

    In Sweden, as in many countries before Sweden, boys' academic achievements are getting considerable attention as the big gender issue. The Swedish gender equality policy that was put on the agenda in the 1970s is now associated with extreme discussions. This study aims to explore how gender equality was discussed in the 1970s, in connection with…

  16. Students with Reading Difficulties/Dyslexia: A Longitudinal Swedish Example

    ERIC Educational Resources Information Center

    Mattson, Eva Heimdahl; Fischbein, Siv; Roll-Pettersson, Lise

    2010-01-01

    The aim of this study was to investigate the longitudinal development of students having difficulties with reading and their decoding ability in Swedish compulsory school. Another aim was to relate this to the experiences of educational activities expressed by students and parents. The decoding ability was assessed by a word chain test given at…

  17. Personal and Ethnic Identity in Swedish Adolescents and Emerging Adults

    ERIC Educational Resources Information Center

    Ferrer-Wreder, Laura; Trost, Kari; Lorente, Carolyn Cass; Mansoory, Shahram

    2012-01-01

    The chapter describes empirical evidence about identity development in Swedish adolescents and emerging adults and highlights cultural and contextual influences that may be specific to coming of age in Sweden. Broad trends in identity options are evident in the lives of many youth living in Sweden. Although research on identity and diversity is in…

  18. Swedish approaches to radiation protection at nuclear power stations

    SciTech Connect

    Knapp, P.; Miller, D.W.

    1996-06-01

    This paper compares Swedish health physics programs at nuclear power plants to U.S. programs. Analysis of the Swedish programs includes examination of health physics staff training, size and longevity. Health physics practices are discussed, especially practices during refueling outages. The paper is based on site visits to Ringhals and Oskarshamn by U.S. radiation protection managers in October, 1995, under the sponsorship of the North American Regional Technical Center, ISOE, NEA/IAEA. The reactor vessel decontamination at Oskarshamn 1 BWR is discussed including good health physics practices and radiological results. Ringhals unique management organization is discussed with respect to health physics division of responsibilities and differences between in-plant and on-site health physics groups. Analytical results of failed fuel events at Ringhals is also presented including the observed occurrence of cobalt knock-off. Finally, trends in Swedish plants collective doses are summarized. Comprehensive Swedish studies of potential collective doses over the next 20 years are discussed including management options related to dose reduction options.

  19. An Individual Educational Investment Account: A Swedish Proposal.

    ERIC Educational Resources Information Center

    Eliasson, Gunnar

    1994-01-01

    For mature industrialized nations to meet the challenge of shifting to a high value added technology base, excellence in three areas is needed: (1) education, (2) labor market performance, and (3) social insurance. A Swedish proposal that would allow individuals to take responsibility for their own future is the individual educational investment…

  20. Implementing Test Enhanced Learning: Swedish Teacher Students' Perception of Quizzing

    ERIC Educational Resources Information Center

    Nyroos, Mikaela; Schéle, Ingrid; Wiklund-Hörnqvist, Carola

    2016-01-01

    Given previous findings on test enhanced learning, the present study examined the implementation of this practice in terms of quizzing, during the progress of a course. After completing the university course, 88 Swedish teacher students were asked to answer an adapted Retrieval Practice and Test Anxiety Survey. The results showed that students…

  1. Management by Objectives: The Swedish Experience in Upper Secondary Schools

    ERIC Educational Resources Information Center

    Lindberg, Erik; Wilson, Timothy L.

    2011-01-01

    Purpose: This paper seeks to explore how managing by objectives (MBO) has been adopted in Swedish schools and to reflect on some of the consequences in a longitudinal study. Results relate to whether introduction has increased student performance and whether it works as a tool for the principals to create more effective schools.…

  2. Resisting Focalisation, Gaining Empathy: Swedish Teenagers Read Irish Fiction

    ERIC Educational Resources Information Center

    Fjällström, Eva; Kokkola, Lydia

    2015-01-01

    Resisting the will to empathise with a focalised character is assumed to be difficult for young readers, yet empirical evidence on how they actually respond is limited. This paper combines recent insights gleaned from cognitive literary studies with a small-scale empirical study of thirty-five Swedish adolescents reading an Irish short story in…

  3. Managing Questions: Data from Second Language Learners of Swedish.

    ERIC Educational Resources Information Center

    Butler-Wall, Brita

    This research deals with a series of preliminary studies of the management of questions by second language learners of Swedish. Question management here refers to the ability to produce an utterance which successfully elicits a response from an interlocutor, and the ability to determine correctly when a response is required. The three exploratory…

  4. Economic valuation for sustainable development in the Swedish coastal zone.

    PubMed

    Söderqvist, Tore; Eggert, Håkan; Olsson, Björn; Soutukorva, Asa

    2005-03-01

    The Swedish coastal zone is a scene of conflicting interests about various goods and services provided by nature. Open-access conditions and the public nature of many services increase the difficulty in resolving these conflicts. "Sustainability" is a vague but widely accepted guideline for finding reasonable trade-offs between different interests. The UN view of sustainable development suggests that coastal zone management should aim at a sustainable ecological, economic, and social-cultural development. Looking closer at economic sustainability, it is observed that economic analyses about whether changes in society imply a gain or a loss should take into account the economic value of the environment. Methods used for making such economic valuation in the context of the Swedish coastal zone are briefly reviewed. It is noted that the property rights context matters for the results of a valuation study. This general background is followed by a concise presentation of the design and results of four valuation studies on Swedish coastal zone issues. One study is on the economic value of an improved bathing water quality in the Stockholm archipelago. The other studies are a travel cost study about the economic value of improved recreational fisheries in the Stockholm archipelago, a replacement cost study on the value of restoring habitats for sea trout, and a choice experiment study on the economic value of improved water quality along the Swedish westcoast.

  5. Career Interruptions and Subsequent Earnings: A Reexamination Using Swedish Data.

    ERIC Educational Resources Information Center

    Albrecht, James W.; Edin, Per-Anders; Sundstrom, Marianne; Vroman, Susan B.

    1999-01-01

    Cross-sectional and panel estimations of Swedish data reveal that different types of career interruptions have different effects on wages, varying by gender. Therefore, human capital depreciation does not entirely account for the negative effect of career interruptions on subsequent wages. (SK)

  6. Efficiency in Swedish Public Education: Competition and Voter Monitoring

    ERIC Educational Resources Information Center

    Waldo, Staffan

    2007-01-01

    Sweden reformed public education in 1991-1993. A system with private school competition was introduced and the production of public education was decentralized from central to local government. One of the aims with this reform was to increase efficiency in the production of education. In this paper, efficiency in Swedish public education is…

  7. Swedish Lower Secondary School Teachers' Perceptions and Experiences Regarding Homework

    ERIC Educational Resources Information Center

    Gu, Limin; Kristoffersson, Margaretha

    2015-01-01

    This study investigates homework in Swedish lower secondary schools: teachers' perceptions and experiences about it and their understanding of its potentials and challenges for students' learning and development. Data collected through an online survey (N = 201) mixed standardized questions and open questions. Descriptive statistics and…

  8. English as a Transcultural Language in Swedish Policy and Practice

    ERIC Educational Resources Information Center

    Hult, Francis M.

    2012-01-01

    The globalization of English in Sweden is examined as it takes shape in educational policy and practice. Following in the tradition of a "new wave" of language policy and planning research that emphasizes connections between policy and how it is interpreted by local stakeholders, this investigation focuses on textual data from Swedish national…

  9. LANDSAT language at our reach. First Swedish satellite. Civilization detectors

    NASA Technical Reports Server (NTRS)

    Wayne, D. L.; Bravo, V.

    1981-01-01

    Information on the use of LANDSAT data by Argentina is presented. Details on a Swedish satellite to be completed in 1984 and to be called VIKING are reported. Attempts to contact other civilizations in space by the use of radiotelescopes are discussed.

  10. Swedish experiences in implementing national and international safeguards

    SciTech Connect

    Nilsson, A. ); Elborn, M. ); Grahn, P. )

    1991-01-01

    This paper reports that international safeguards have been applied in Sweden since the early 70s. Experiences have been achieved from exclusive bilateral and trilateral control followed by NPT safeguards in 1975. The Swedish State System for accountancy and Control (SSAC) includes all regulations that follows from prevailing obligations regarding the peaceful uses of nuclear material. The system has been developed in cooperation between the national authority, the Swedish Nuclear Power Inspectorate (SKI) and the Swedish nuclear industry. The paper presents experiences from the practical implementation of the SSAC and the IAEA safeguards system, gained by the SKI and the nuclear industry, respectively. Joint approaches and solutions to some significant safeguards issues are presented. The cooperation between the nuclear industry and the authority in R and D activities, in particular with respect to the Swedish Support Program is highlighted, e.g. the use of nuclear facilities in development or training tasks. some of the difficulties encountered with the system are also touched upon.

  11. Economic valuation for sustainable development in the Swedish coastal zone.

    PubMed

    Söderqvist, Tore; Eggert, Håkan; Olsson, Björn; Soutukorva, Asa

    2005-03-01

    The Swedish coastal zone is a scene of conflicting interests about various goods and services provided by nature. Open-access conditions and the public nature of many services increase the difficulty in resolving these conflicts. "Sustainability" is a vague but widely accepted guideline for finding reasonable trade-offs between different interests. The UN view of sustainable development suggests that coastal zone management should aim at a sustainable ecological, economic, and social-cultural development. Looking closer at economic sustainability, it is observed that economic analyses about whether changes in society imply a gain or a loss should take into account the economic value of the environment. Methods used for making such economic valuation in the context of the Swedish coastal zone are briefly reviewed. It is noted that the property rights context matters for the results of a valuation study. This general background is followed by a concise presentation of the design and results of four valuation studies on Swedish coastal zone issues. One study is on the economic value of an improved bathing water quality in the Stockholm archipelago. The other studies are a travel cost study about the economic value of improved recreational fisheries in the Stockholm archipelago, a replacement cost study on the value of restoring habitats for sea trout, and a choice experiment study on the economic value of improved water quality along the Swedish westcoast. PMID:15865316

  12. Working with Gender Pedagogics at 14 Swedish Preschools

    ERIC Educational Resources Information Center

    Sandstrom, Margareta; Stier, Jonas; Sandberg, Anette

    2013-01-01

    In Sweden, gender pedagogics has been on the political agenda the last decade. Consequently, gender matters have been given much attention in Swedish preschools, and specialized pedagogues have also been trained to counteract socially constructed gender distinctions. Therefore, we have explored the enactment of gender pedagogics. We asked 17…

  13. Architects of Their Own Future? Swedish Career Guidance Policies

    ERIC Educational Resources Information Center

    Lundahl, Lisbeth; Nilsson, Goran

    2009-01-01

    Few studies have researched career guidance and information policies, particularly at the regional and local level. This article analyses Sweden's national governance of career guidance in schools from 1950 to 2007, and governance at the local level in today's highly decentralised Swedish educational system. The analysis is based on national…

  14. Social Status and Sociopolitical Ideology among Swedish Youth.

    ERIC Educational Resources Information Center

    Sidanius, Jim; And Others

    1983-01-01

    Among Swedish youth, (1) higher social status was associated with more conservative political party preferences and greater capitalist orientation, punitiveness, support of social inequality, and racism; (2) economic inequality and social conservatism emerged as discriminators of social class categories; and (3) Lipset's theory that working class…

  15. Narrative Skills in Swedish Children with Language Impairment

    ERIC Educational Resources Information Center

    Reuterskiold, Christina; Hansson, Kristina; Sahlen, Birgitta

    2011-01-01

    This study investigated the development of narrative skills in Swedish children with language impairment between age 5 and age 10. Seventeen children with LI and two control groups of age peers with typical development participated in a picture elicited story telling task. Analyses included measures of story content, cohesion and grammar. Our…

  16. A Swedish Mutual Support Society of Problem Gamblers

    ERIC Educational Resources Information Center

    Binde, Per

    2012-01-01

    Mutual support societies for problem gamblers have existed in Sweden for 20 years. They have helped more people with gambling problems than any other institution inside or outside the Swedish health care system. This paper outlines the background of these societies and describes the meetings of one of them. Data come from interviews with members…

  17. Environmental Management in Swedish Higher Education: Directives, Driving Forces, Hindrances, Environmental Aspects and Environmental Co-Ordinators in Swedish Universities

    ERIC Educational Resources Information Center

    Sammalisto, Kaisu; Arvidsson, Karin

    2005-01-01

    Purpose: This study of environment management systems implementation in Swedish universities contributes to the dialogue about the role of management systems as tools in developing sustainability in higher education. Design/methodology/approach: The empirical study is based on Government directives that make environmental management systems…

  18. Solar astronomy

    NASA Technical Reports Server (NTRS)

    Rosner, Robert; Noyes, Robert; Antiochos, Spiro K.; Canfield, Richard C.; Chupp, Edward L.; Deming, Drake; Doschek, George A.; Dulk, George A.; Foukal, Peter V.; Gilliland, Ronald L.

    1991-01-01

    An overview is given of modern solar physics. Topics covered include the solar interior, the solar surface, the solar atmosphere, the Large Earth-based Solar Telescope (LEST), the Orbiting Solar Laboratory, the High Energy Solar Physics mission, the Space Exploration Initiative, solar-terrestrial physics, and adaptive optics. Policy and related programmatic recommendations are given for university research and education, facilitating solar research, and integrated support for solar research.

  19. Avoiding the pitfalls of adaptive management implementation in Swedish silviculture.

    PubMed

    Rist, Lucy; Felton, Adam; Mårald, Erland; Samuelsson, Lars; Lundmark, Tomas; Rosvall, Ola

    2016-02-01

    There is a growing demand for alternatives to Sweden's current dominant silvicultural system, driven by a desire to raise biomass production, meet environmental goals and mitigate climate change. However, moving towards diversified forest management that deviates from well established silvicultural practices carries many uncertainties and risks. Adaptive management is often suggested as an effective means of managing in the context of such complexities. Yet there has been scepticism over its appropriateness in cases characterised by large spatial extents, extended temporal scales and complex land ownership-characteristics typical of Swedish forestry. Drawing on published research, including a new paradigm for adaptive management, we indicate how common pitfalls can be avoided during implementation. We indicate the investment, infrastructure, and considerations necessary to benefit from adaptive management. In doing so, we show how this approach could offer a pragmatic operational model for managing the uncertainties, risks and obstacles associated with new silvicultural systems and the challenges facing Swedish forestry. PMID:26744049

  20. Possibility to implement invasive species control in Swedish forests.

    PubMed

    Pettersson, Maria; Strömberg, Caroline; Keskitalo, E Carina H

    2016-02-01

    Invasive alien species constitute an increasing risk to forestry, as indeed to natural systems in general. This study reviews the legislative framework governing invasive species in the EU and Sweden, drawing upon both a legal analysis and interviews with main national level agencies responsible for implementing this framework. The study concludes that EU and Sweden are limited in how well they can act on invasive species, in particular because of the weak interpretation of the precautionary principle in the World Trade Organisation and Sanitary and Phytosanitary agreements. In the Swedish case, this interpretation also conflicts with the stronger interpretation of the precautionary principle under the Swedish Environmental Code, which could in itself provide for stronger possibilities to act on invasive species.

  1. Cancer risks in Swedish Lapps who breed reindeer

    SciTech Connect

    Wiklund, K.; Holm, L.E.; Eklund, G. )

    1990-12-01

    Cancer risks during the period 1961-1984 were studied in a cohort of 2,034 Swedish reindeer-breeding Lapps, a unique group whose culture and life-style differ considerably from those in the rest of the Swedish population. A total of 100 cases of cancer were observed versus 163 expected. Statistically significantly decreased risks were found for cancers of the colon, respiratory organs, female breast, male genital organs, and kidneys, and for malignant lymphomas. The stomach was the only site with a significantly increased risk. Reindeer-breeding Lapps have ingested fallout products via the lichen-reindeer-man food chain since the 1950s. However, no increased risk was found for the cancer sites considered to be most sensitive to radiation.

  2. Avoiding the pitfalls of adaptive management implementation in Swedish silviculture.

    PubMed

    Rist, Lucy; Felton, Adam; Mårald, Erland; Samuelsson, Lars; Lundmark, Tomas; Rosvall, Ola

    2016-02-01

    There is a growing demand for alternatives to Sweden's current dominant silvicultural system, driven by a desire to raise biomass production, meet environmental goals and mitigate climate change. However, moving towards diversified forest management that deviates from well established silvicultural practices carries many uncertainties and risks. Adaptive management is often suggested as an effective means of managing in the context of such complexities. Yet there has been scepticism over its appropriateness in cases characterised by large spatial extents, extended temporal scales and complex land ownership-characteristics typical of Swedish forestry. Drawing on published research, including a new paradigm for adaptive management, we indicate how common pitfalls can be avoided during implementation. We indicate the investment, infrastructure, and considerations necessary to benefit from adaptive management. In doing so, we show how this approach could offer a pragmatic operational model for managing the uncertainties, risks and obstacles associated with new silvicultural systems and the challenges facing Swedish forestry.

  3. Dengue fever in returned Swedish travelers from Thailand.

    PubMed

    Tuiskunen, Anne; Hjertqvist, Marika; Vene, Sirkka; Lundkvist, Ake

    2011-01-01

    The dengue viruses (DENV) are endemic in the tropical and sub-tropical countries and cause the most common arthropod-borne viral disease in humans. Travelers visiting endemic areas may both acquire and spread DENV infections, and this is the reason why prevention of mosquito bites is of crucial importance. Dengue fever (DF) has become the most common cause for tropical fever in Swedish tourists. Swedish data from 1995 to 2010 show that the number of DF cases has increased since the beginning of 2000; partly due to improved diagnostics based on IgM detection, and partly due to an increase in the number of tourists traveling to, and between, endemic areas. Young adults aged 20-29 are mostly affected, and epidemiological data indicate increased incidence rates from 2008 onwards. Our data pose a call for attention when traveling to DENV endemic areas as well as an increased awareness among physicians when treating returning travelers.

  4. The impact of children on divorce risks of Swedish women.

    PubMed

    Andersson, G

    1997-06-01

    "The purpose of this paper is to study the impact of children on divorce risks in 1971-1994 for first-married Swedish women. This impact is examined using two measures of family composition, namely the number of children and the age of the youngest child, and we find an independent effect from each of these factors on the propensity to divorce. There is an additional impact of births prior to marriage on the subsequent divorce risk.... The general picture of Swedish divorce-risk trends shows a strong increase in 1974, mostly among childless women, in response to a reform of the divorce legislation. Since the beginning of the 1980s, the risks have increased steadily, mostly among mothers." (EXCERPT)

  5. Possibility to implement invasive species control in Swedish forests.

    PubMed

    Pettersson, Maria; Strömberg, Caroline; Keskitalo, E Carina H

    2016-02-01

    Invasive alien species constitute an increasing risk to forestry, as indeed to natural systems in general. This study reviews the legislative framework governing invasive species in the EU and Sweden, drawing upon both a legal analysis and interviews with main national level agencies responsible for implementing this framework. The study concludes that EU and Sweden are limited in how well they can act on invasive species, in particular because of the weak interpretation of the precautionary principle in the World Trade Organisation and Sanitary and Phytosanitary agreements. In the Swedish case, this interpretation also conflicts with the stronger interpretation of the precautionary principle under the Swedish Environmental Code, which could in itself provide for stronger possibilities to act on invasive species. PMID:26744055

  6. Observations of Venus at 1-meter wavelength

    NASA Astrophysics Data System (ADS)

    Butler, Bryan J.

    2014-11-01

    Radio wavelength observations of Venus (including from the Magellan spacecraft) have been a powerful method of probing its surface and atmosphere since the 1950's. The emission is generally understood to come from a combination of emission and absorption in the subsurface, surface, and atmosphere at cm and shorter wavelengths [1]. There is, however, a long-standing mystery regarding the long wavelength emission from Venus. First discovered at wavelengths of 50 cm and greater [2], the effect was later confirmed to extend to wavelengths as short as 13 cm [1,3]. The brightness temperatures are depressed significantly 50 K around 10-20 cm, increasing to as much as 200 K around 1 m) from what one would expect from a "normal" surface (e.g., similar to the Moon or Earth) [1-3].No simple surface and subsurface model of Venus can reproduce these large depressions in the long wavelength emission [1-3]. Simple atmospheric and ionospheric models fail similarly. In an attempt to constrain the brightness temperature spectrum more fully, new observations have been made at wavelengths that cover the range 60 cm to 1.3 m at the Very Large Array, using the newly available low-band receiving systems there [4]. The new observations were made over a very wide wavelength range and at several Venus phases, with that wide parameter space coverage potentially allowing us to pinpoint the cause of the phenomenon. The observations and potential interpretations will be presented and discussed.[1] Butler et al. 2001, Icarus, 154, 226. [2] Schloerb et al. 1976, Icarus, 29, 329; Muhleman et al. 1973, ApJ, 183, 1081; Condon et al. 1973, ApJ, 183, 1075; Kuzmin 1965, Radiophysics. [3] Butler & Sault 2003, IAUSS, 1E, 17B. [4] Intema et al. 2014, BASI, 1.

  7. Sleep disturbances among Swedish soldiers after military service abroad

    PubMed Central

    Pettersson, Karolina; Saers, Johannes; Lindberg, Eva; Janson, Christer

    2016-01-01

    Aims Since 1956, more than 100,000 Swedish soldiers have served abroad on various international missions. The aim of this paper was to determine whether there was a connection between military service abroad and sleep disorders among Swedish soldiers. Methods The prevalence of sleep disturbances among 1,080 veterans from Kosovo and Afghanistan was compared with almost 27,000 Swedes from a general population sample, using propensity score matching and logistic regression. The sleep disturbances studied were habitual snoring, difficulty inducing sleep (DIS), difficulty maintaining sleep (DMS), early morning awakenings (EMA), and excessive daytime sleepiness (EDS). Insomnia was defined as having at least one of DIS, DMS, or EMA. The covariates used in the matching and adjustments were age, gender, smoking habits, BMI, education, ever having had asthma, moist snuff, and exercise habits. Results The veterans had a significantly lower prevalence of insomnia (26.2% versus 30.4%) and EDS (22.7% versus 29.4%) compared with a matched group from the reference population, using propensity score matching. Analyses with logistic regression showed that belonging to the military population was related to a lower risk of having DMS (adjusted OR (95% CI) 0.77 (0.64–0.91)), insomnia (OR 0.82 (0.71–0.95)), and EDS (OR 0.74 (0.63–0.86)), whereas no significant difference was found for snoring, DIS, and EMA. Conclusion Swedish veterans have fewer problems with insomnia and daytime sleepiness than the general Swedish population. The explanation of our findings may be the selection processes involved in becoming a soldier and when sampling personnel for military assignments abroad. PMID:26959327

  8. Harm perception among Swedish daily smokers regarding nicotine, NRT-products and Swedish Snus

    PubMed Central

    2010-01-01

    Background In Sweden NRT-products and Snus, are easily available and used as smoking cessation aids. However, most quit attempts are made without any cessation aids. The limited use of these products as cessation aids may be influenced by the way smokers perceive the harmfulness of NRT-products and Snus compared to smoking. The present study examines these perceptions and their association with perceptions of the harmfulness of nicotine itself. Methods The study is based on the Swedish part of a two-nation web-based survey of daily smokers in Sweden (n = 1016) and Norway (n = 1000). Questionnaire items addressed perceptions of NRT-products' and Snus' harmfulness and nicotine's part of the health risks of smoking. Data analyses included cross-tabulations and logistic regressions. Results A majority, 59% of the answers to the question about harmfulness of NRT-products, and 75% of the answers about harmfulness of Snus, were inconsistent with the scientific evidence by demonstrating exaggerated perceptions of harmfulness. The strongest predictor of consistent answers was the perception of the harmfulness of nicotine. There were also significant associations with own experience of successful use of the products in question. Overall the perceptions of the harmfulness of nicotine were considerably exaggerated. This pattern was more pronounced among women than men. Prevailing misperceptions may be related to the way that different tobacco and nicotine products are presented in the media and other publicly available information sources. Conclusions Public information about smoking and health should be expanded to include objective and unambiguous information regarding nicotine's part in the harmfulness of smoking and the harmfulness of different nicotine-containing products compared to smoking. This is essential in order to preclude that misperceptions regarding these matters could discourage smokers from adopting effective cessation practices with use of nicotine

  9. The Central Relationship Questionnaire (CRQ): Psychometric Properties in a Swedish Sample and Cross-Cultural Studies

    PubMed Central

    Weinryb, Robert M.; Barber, Jacques P.; Foltz, Carol; Göransson, Sara G. M.; Gustavsson, J. Petter

    2000-01-01

    The Core Conflictual Relationship Theme (CCRT) method is one of the most widely used and tested instruments developed within a psychoanalytic context for assessing central relationship patterns or characteristic patterns of relating to others. The Swedish version of the Central Relationship Questionnaire (CRQ), a recently developed self-report instrument based on the CCRT, was tested in a sample of Swedish psychology students (31 men, 60 women) and compared with responses of Swedish outpatients (15 men, 15 women) and North American students (49 men, 49 women). The subscales of the Swedish CRQ showed acceptable internal consistency and correlated with each other in a predictable fashion, displaying a pattern of intercorrelations similar to the English version. The CRQ showed meaningful patterns of correspondence with self-reported interpersonal problems as well as meaningful differences between the Swedish students and Swedish outpatients, indicating preliminary convergent and divergent validity. PMID:11069133

  10. Swedish hunters' safety behaviour and experience of firearm incidents.

    PubMed

    Junuzovic, Mensura; Midlöv, Patrik; Lönn, Sara Larsson; Eriksson, Anders

    2013-11-01

    Since any firearm injury is potentially lethal, it is of great interest to prevent firearm incidents. This study investigated such incidents during hunting and Swedish hunters' safety behaviour. A 48-item questionnaire was posted to a random sample of 1000 members of the Swedish Association for Hunting and Wildlife Management. The questions considered demographics, hunting experience/hunting habits/safety behaviour/attitudes and experience of careless weapon handling, hunters' weapons and safety behaviour relating to weapons, health status, firearm incidents and their preventability, and personal comments on the questionnaire. The response rate was almost 50%. The mean age of the responders was 54 years; 5% were females. Almost none (1%) reported hunting under the influence of alcohol. Young age and male sex were positively associated with risk behaviour, although the presence of multiple risk behaviours in the same responder was not common. A very high degree of compliance with Swedish laws regarding weapon storage was reported. One-quarter of the responders had witnessed a firearm incident caused by another hunter, which in most situations did not result in human injury or death. An unsafetied weapon was the most common reported "cause" of these incidents. Experience of a firearm incident was not uncommon and the majority of the responders considered the incident in question to be preventable. This study provides a picture of the possible risk behaviour among hunters and the results suggest that future prevention work should target safer weapon handling. PMID:24018010

  11. Solidarity in Swedish welfare--standing the test of time?

    PubMed

    Bergmark, A

    2000-01-01

    Swedish welfare has for decades served as a role model for universalistic welfare. When the economic recession hit Swedish economy in the beginning of the 1990s, a period of more than 50 years of continuous expansion and reforms in the welfare sector came to an end. Summing up the past decade, we can see that the economic downturn enforced rationing measures in most parts of the welfare state, although most of this took place in the beginning of the decade. Today, most of the retrenchment has stopped and in some areas we can see tendencies of restoration--but more so in financial benefits than in the caring sectors. In the article this process is discussed as a process of reallocation where general principles of solidarity become manifest. Various levels of decision making are discussed within the context of socio-political action. Current transitions in Swedish health care are described with respect to coverage rates, content, marketization and distribution. Basic principles of distribution are highlighted in order to analyse the meaning of social solidarity in a concrete allocative setting. The significance of popular opinion--it's shifts and determinants--is also considered. The article concludes with a discussion of how the (once salient) features of universalism in welfare and health care provision have been affected by the developments in the past decade in Sweden.

  12. Portrayals of lobotomy in American and Swedish media.

    PubMed

    Ogren, Kenneth

    2013-01-01

    Psychosurgery has a long history dating back to the 1880s when Gottlieb Burckhardt performed focal cerebral cortical excisions on the brains of six patients diagnosed with schizophrenia. His operations were vividly contested by the medical community of the time. In 1936, when Walter J. Freeman and James W. Watts performed their initial prefrontal lobotomies in the United States, they were met with some professional opposition from superintendents, who would not provide them with patients for the operation. However, Freeman and Watts managed to cope well with the opponents. In newspapers and magazines, the curiosity for lobotomy was obvious. Freeman was instrumental in the way he promoted lobotomy, and he evoked the interest of the press and the journalists for this new surgical treatment on mental illness, something that he regarded as a medico-historical breakthrough. In this chapter, the portrayal of lobotomy in American and Swedish newspapers and magazines is explored and analyzed. How did journalists write about lobotomy for the public in the years spanning 1936 to 1959, a period in which the American and Swedish presses appeared inclined to describe the positive effects of lobotomy, while neglecting the negative and fatal consequences of the operation. There are not only similarities but also interesting differences between the Swedish and the American articles depicting lobotomy. The media can be a powerful factor in the construction of "facts," which can significantly affect decisions made by people about their health issues.

  13. Swedish hunters' safety behaviour and experience of firearm incidents.

    PubMed

    Junuzovic, Mensura; Midlöv, Patrik; Lönn, Sara Larsson; Eriksson, Anders

    2013-11-01

    Since any firearm injury is potentially lethal, it is of great interest to prevent firearm incidents. This study investigated such incidents during hunting and Swedish hunters' safety behaviour. A 48-item questionnaire was posted to a random sample of 1000 members of the Swedish Association for Hunting and Wildlife Management. The questions considered demographics, hunting experience/hunting habits/safety behaviour/attitudes and experience of careless weapon handling, hunters' weapons and safety behaviour relating to weapons, health status, firearm incidents and their preventability, and personal comments on the questionnaire. The response rate was almost 50%. The mean age of the responders was 54 years; 5% were females. Almost none (1%) reported hunting under the influence of alcohol. Young age and male sex were positively associated with risk behaviour, although the presence of multiple risk behaviours in the same responder was not common. A very high degree of compliance with Swedish laws regarding weapon storage was reported. One-quarter of the responders had witnessed a firearm incident caused by another hunter, which in most situations did not result in human injury or death. An unsafetied weapon was the most common reported "cause" of these incidents. Experience of a firearm incident was not uncommon and the majority of the responders considered the incident in question to be preventable. This study provides a picture of the possible risk behaviour among hunters and the results suggest that future prevention work should target safer weapon handling.

  14. Intended validation in the Swedish program for spent nuclear fuel

    SciTech Connect

    Cronhjort, B.; Sheng, G.

    1996-12-01

    In September 1992, for the third time, the Swedish Nuclear Fuel and Waste Management Company (SKB) presented its triennial R&D program, as stipulated by the Swedish Act on Nuclear Activities with amendments, e.g. SFS 1995:875. The program, entitled Programme for Research, Development, Demonstration and Other Measures, was carefully reviewed by some forty various national organizations, and universities, as well as by national authorities. In December 1993, the Government decided amongst other things, to ask SKB to develop a validation strategy for models related to the safety assessment of the intended disposal system. Thus, SKB has supplemented its RD&D-Programme 92, and the program with supplement has been reviewed anew by the Swedish Nuclear Power Inspectorate (SKI), and by the National Council for Nuclear Waste (KASAM). SKB has commented upon the reviews. The final Government decision became available on May 18, 1995. In making no comments on SKB`s offered strategy, the Government would seem to reflect tacit approval. The purpose of this paper is to summarize the intended validation strategy. The deliberations related to SKB`s developing the strategy were presented by the authors in a companion paper. In conclusion, the authors relate SKB`s intended strategy to some recent independent research on validation of general system models.

  15. Visual-SOLAR: Modeling and Visualization of Solar Radiation Potential on Individual Building Rooftops

    2013-05-01

    We have developed a modeling framework for estimating solar radiation potentials on individual building rooftops that is suitable for utility-scale applications as well as building-specific applications. The framework uses light detection and ranging (LIDAR) data at approximately 1-meter horizontal resolution and 0.3-meter vertical resolution as input for modeling a large number of buildings quickly. One of the strengths of this framework is the ability to parallelize its implementation. Furthermore, the framework accounts for building specificmore » characteristics, such as roof slope, roof aspect, and shadowing effects, that are critical to roof-mounted photovoltaic system. The resulting data has helped us to identify the so-called "solar panel sweet spots" on individual building rooftops and obtain accurate statistics of the variation in solar radiation as a function of time of year and geographical location.« less

  16. Visual-SOLAR: Modeling and Visualization of Solar Radiation Potential on Individual Building Rooftops

    SciTech Connect

    2013-05-01

    We have developed a modeling framework for estimating solar radiation potentials on individual building rooftops that is suitable for utility-scale applications as well as building-specific applications. The framework uses light detection and ranging (LIDAR) data at approximately 1-meter horizontal resolution and 0.3-meter vertical resolution as input for modeling a large number of buildings quickly. One of the strengths of this framework is the ability to parallelize its implementation. Furthermore, the framework accounts for building specific characteristics, such as roof slope, roof aspect, and shadowing effects, that are critical to roof-mounted photovoltaic system. The resulting data has helped us to identify the so-called "solar panel sweet spots" on individual building rooftops and obtain accurate statistics of the variation in solar radiation as a function of time of year and geographical location.

  17. The role of emigration and migration in Swedish industrialization.

    PubMed

    Karlstrom, U

    1982-10-01

    It is possible, within a general equilibrium framework, to reveal some of the important mechansims in the rather complicated interplay among the variables causing demoeconomic development. The model for this study is a computable general equilibrium model within the tradition of multisectoral growth models and is designed to fit Swedish prewar development and to enable counterfactual analysis. The model is reviewed briefly followed by comments on the database, estimation procedure and validation; displays of some comparative static experiments; and an evaluation of the capability of the model in replicating Swedish demoeconomic development between 1871-90 before examining the counterfactual simulations which address the role of external and internal migration in Swedish industrialization. There are at least 2 reasons for carrying out comparative static experiments: by undertaking parameter changes and exploring the equilibrium effect on the model, further insights will be realized concerning the behavior of the model and its validity; and some of the comparative static experiments are interesting from the point of view of policy analysis because they reveal the static, total effect on the economy of changes in some variables discussed by 19th century Swedish politicians. The experiments are organized into 2 groups: rural and population experiments. The base run simulation from 1871-90 indicates that the model captures the essential factors of the demoeconomic development of Sweden. The model's ability to replicate historical trends in some of the crucial variables permits use of the base simulation as a reference point when undertaking counterfactual simulations. The 1st simulation evaluates the effects of emigration on the Swedish economy; the remaining 2 simulations assess the importance of rural to urban migration. The model indicates that without emigration real rural wages would have been 1.8% lower in 1880 and 10.0% lower in 1890. Urban wages would have been

  18. The role of emigration and migration in Swedish industrialization.

    PubMed

    Karlstrom, U

    1982-10-01

    It is possible, within a general equilibrium framework, to reveal some of the important mechansims in the rather complicated interplay among the variables causing demoeconomic development. The model for this study is a computable general equilibrium model within the tradition of multisectoral growth models and is designed to fit Swedish prewar development and to enable counterfactual analysis. The model is reviewed briefly followed by comments on the database, estimation procedure and validation; displays of some comparative static experiments; and an evaluation of the capability of the model in replicating Swedish demoeconomic development between 1871-90 before examining the counterfactual simulations which address the role of external and internal migration in Swedish industrialization. There are at least 2 reasons for carrying out comparative static experiments: by undertaking parameter changes and exploring the equilibrium effect on the model, further insights will be realized concerning the behavior of the model and its validity; and some of the comparative static experiments are interesting from the point of view of policy analysis because they reveal the static, total effect on the economy of changes in some variables discussed by 19th century Swedish politicians. The experiments are organized into 2 groups: rural and population experiments. The base run simulation from 1871-90 indicates that the model captures the essential factors of the demoeconomic development of Sweden. The model's ability to replicate historical trends in some of the crucial variables permits use of the base simulation as a reference point when undertaking counterfactual simulations. The 1st simulation evaluates the effects of emigration on the Swedish economy; the remaining 2 simulations assess the importance of rural to urban migration. The model indicates that without emigration real rural wages would have been 1.8% lower in 1880 and 10.0% lower in 1890. Urban wages would have been

  19. The Swedish Program has Entered the Site Selection Phase

    SciTech Connect

    Nygards, P.; Hedman, T.; Eng, T.; Olsson, O.

    2003-02-25

    Facilities for intermediate storage of spent fuel and HLW and for final disposal of ILW and LLW together with a system for sea transportation have been in operation in Sweden for more then 15 years. To complete the ''back end system'' the remaining parts are to build facilities for encapsulation and final storage of spent fuel and HLW. The Swedish reference method for final disposal of spent fuel, KBS-3, is to encapsulate the fuel elements in copper canisters and dispose them in a deep geological repository. The Swedish program up to 2001 was focused on the establishment of general acceptance of the reference method for final storage and SKB's selection of candidate sites for a deep geological repository. In the end of year 2000 SKB presented a report as a base for a Government decision about the siting process. This report gave the background for the selection of three candidate sites. It also presented the program for geological surveys of the candidate sites as well as the background for the choice of the method for final disposal of spent nuclear fuel and HLW. In the end of 2001 the Swedish government endorsed the plan for the site selection phase and stated that the KBS-3 design of the repository shall be used as the planning base for the work. Permissions were also granted for the fieldwork from the municipalities of Forsmark and Oskarshamn where the candidate sites are located. Site investigations on these two sites started during 2002. The technical development and demonstration of the KBS 3-method is ongoing at the Dspv Hard Rock Laboratory and the Canister Laboratory. The goal for the coming five years period is to select the site for the repository and apply for licenses to construct and operate the facilities for encapsulation and final storage of spent fuel. The encapsulation plant and the repository are planned to be in operation around year 2015.

  20. Towards a model for integrative medicine in Swedish primary care

    PubMed Central

    Sundberg, Tobias; Halpin, Jeremy; Warenmark, Anders; Falkenberg, Torkel

    2007-01-01

    Background Collaboration between providers of conventional care and complementary therapies (CTs) has gained in popularity but there is a lack of conceptualised models for delivering such care, i.e. integrative medicine (IM). The aim of this paper is to describe some key findings relevant to the development and implementation of a proposed model for IM adapted to Swedish primary care. Methods Investigative procedures involved research group and key informant meetings with multiple stakeholders including general practitioners, CT providers, medical specialists, primary care administrators and county council representatives. Data collection included meeting notes which were fed back within the research group and used as ongoing working documents. Data analysis was made by immersion/crystallisation and research group consensus. Results were categorised within a public health systems framework of structures, processes and outcomes. Results The outcome was an IM model that aimed for a patient-centered, interdisciplinary, non-hierarchical mix of conventional and complementary medical solutions to individual case management of patients with pain in the lower back and/or neck. The IM model case management adhered to standard clinical practice including active partnership between a gate-keeping general practitioner, collaborating with a team of CT providers in a consensus case conference model of care. CTs with an emerging evidence base included Swedish massage therapy, manual therapy/naprapathy, shiatsu, acupuncture and qigong. Conclusion Despite identified barriers such as no formal recognition of CT professions in Sweden, it was possible to develop a model for IM adapted to Swedish primary care. The IM model calls for testing and refinement in a pragmatic randomised controlled trial to explore its clinical effectiveness. PMID:17623105

  1. First report from the Swedish National Forensic Psychiatric Register (SNFPR).

    PubMed

    Degl' Innocenti, Alessio; Hassing, Linda B; Lindqvist, Ann-Sophie; Andersson, Hans; Eriksson, Lars; Hanson, Frances Hagelbäck; Möller, Nina; Nilsson, Thomas; Hofvander, Björn; Anckarsäter, Henrik

    2014-01-01

    To the best of our knowledge, the present register is the only nationwide forensic psychiatric patient register in the world. The aim of this article is to describe the content of the Swedish National Forensic Psychiatric Register (SNFPR) for Swedish forensic patients for the year 2010. The subjects are individuals who, in connection with prosecution due to criminal acts, have been sentenced to compulsory forensic psychiatric treatment in Sweden. The results show that in 2010, 1476 Swedish forensic patients were assessed in the SNFPR; 1251 (85%) were males and 225 (15%) were females. Almost 60% of the patients had a diagnosis of schizophrenia, with a significantly higher frequency among males than females. As many as 70% of the patients had a previous history of outpatient psychiatric treatment before becoming a forensic psychiatric patient, with a mean age at first contact with psychiatric care of about 20 years old for both sexes. More than 63% of the patients had a history of addiction, with a higher proportion of males than females. Furthermore, as many as 38% of all patients committed crimes while under the influence of alcohol and/or illicit drugs. This was more often the case for men than for women. Both male and female patients were primarily sentenced for crimes related to life and death (e.g., murder, assault). However, there were more females than males in treatment for general dangerous crimes (e.g., arson), whereas men were more often prosecuted for crimes related to sex. In 2010, as many as 70% of all forensic patients in Sweden had a prior sentence for a criminal act, and males were prosecuted significantly more often than females. The most commonly prescribed pharmaceuticals for both genders were antipsychotics, although more women than men were prescribed other pharmaceuticals, such as antidepressants, antiepileptics, and anxiolytics. The result from the present study might give clinicians an opportunity to reflect upon and challenge their

  2. Between Control and Resistance: Planning and Evaluation Texts in the Swedish Preschool

    ERIC Educational Resources Information Center

    Lofdahl, Annica; Perez Prieto, Hector

    2009-01-01

    This article contains results from a study based on locally produced planning and evaluation texts from 10 preschool settings in a Swedish middle-sized town. The texts were mainly from 1999 to 2005, a period during which Swedish preschools were implementing their first curriculum and were subject to several changes including decentralisation,…

  3. From Formulation to Realisation: The Process of Swedish Reform in Advanced Vocational Education

    ERIC Educational Resources Information Center

    Lindell, Mats

    2006-01-01

    Purpose: This study aims to consider the complexities of planning and implementation of a reform in the Swedish system of higher vocational education and training (VET). The study object of this article is the Swedish reform with advanced vocational education (AVE). The two main questions the study aims to address are: "What are the main driving…

  4. Further Education and Training in Swedish Working Life: A Discussion of Trends and Issues.

    ERIC Educational Resources Information Center

    Tuijnman, Albert

    Written mainly for a non-Swedish audience, this document has a twofold purpose: (1) to examine how and to what extent the further education and training of the labor force is both presently and prospectively dealt with in collective bargaining agreements and other workplace negotiation processes in the Swedish labor market; and (2) to examine the…

  5. Expressing Communicative Intents in Estonian, Finnish, and Swedish Mother-Adolescent Interactions

    ERIC Educational Resources Information Center

    Tulviste, Tiia; Mizera, Luule; De Geer, Boel

    2004-01-01

    The present article focused on two types of communicative intent (directing behaviour vs. eliciting talk) expressed by mothers and teenagers during everyday family interactions in Estonian, Finnish, and Swedish mono- and bicultural families. Three monocultural groups consisted of 17 Estonian, 19 Swedish, and 18 Finnish families living in their…

  6. The Psychometric Properties of the Swedish Version of the EB Process Assessment Scale

    ERIC Educational Resources Information Center

    Nyström, Siv; Åhsberg, Elizabeth

    2016-01-01

    Objective: This study examines whether the psychometric properties of the short version of the Evidence-Based Practice Process Assessment Scale (EBPPAS) remain satisfactory when translated and transferred to the context of Swedish welfare services. Method: The Swedish version of EBPPAS was tested on a sample of community-based professionals in…

  7. How Are Notions of Childcare Similar or Different among American, Chinese, Japanese and Swedish Teachers?

    ERIC Educational Resources Information Center

    Izumi-Taylor, Satomi; Lee, Yu-Yuan; Franceschini, Louis

    2011-01-01

    The purpose of this study was to examine similarities and differences in the perceptions of childcare among American, Chinese, Japanese and Swedish early childhood teachers. Participants consisted of 78 American teachers, 156 Chinese teachers, 158 Japanese teachers, and 157 Swedish teachers. The results of quantitative analysis revealed that these…

  8. The Rock Band Context as Discursive Governance in Music Education in Swedish Schools

    ERIC Educational Resources Information Center

    Lindgren, Monica; Ericsson, Claes

    2010-01-01

    In this article, based on the results of a larger research project funded by the Swedish Research Council (Ericsson and Lindgren 2010), the authors discuss and problematize the rock band context in music education in Swedish compulsory schools in relation to governance and knowledge formation. The empirical material on which the study is based…

  9. Together? On Childcare as a Meeting Place in a Swedish City.

    ERIC Educational Resources Information Center

    Perez Prieto, Hector; Sahlstrom, Fritjof; Calander, Finn; Karlsson, Marie; Heikkila, Mia

    2003-01-01

    Studied parent's choice of preschool facility in a Swedish city to illustrate social and cultural changes in Swedish society. Findings from a survey completed by 1,584 mothers show that parents' use of the right to choose a preschool facility is economically, socially, and culturally segregated, although patterns of choice are not a simple effect…

  10. Democracy Lessons in Market-Oriented Schools: The Case of Swedish Upper Secondary Education

    ERIC Educational Resources Information Center

    Lundahl, Lisbeth; Olson, Maria

    2013-01-01

    Based on recent ethnographic research, this article explores young people's opportunities of formal and informal democracy learning and expressions of such learning in the highly market-influenced Swedish upper secondary education. With its ambitious democracy-fostering goals and far-reaching marketisation, Swedish education constitutes an…

  11. Entrepreneurial Learning in Swedish Preschools: Possibilities for and Constraints on Children's Active Participation

    ERIC Educational Resources Information Center

    Insulander, Eva; Ehrlin, Anna; Sandberg, Anette

    2015-01-01

    The website of the Swedish National Agency for Education states that preschools are to promote entrepreneurial learning. Many Swedish preschools, therefore, have started to work consciously with entrepreneurial learning as a way of fostering pupils' creativity and ability to make their own decisions. This article investigates whether and how…

  12. Swedish or English? Migrants' Experiences of the Exchangeability of Language Resources

    ERIC Educational Resources Information Center

    Henry, Alastair

    2016-01-01

    Patterns of transmigration emerging as a consequence of globalization are creating new and complex markets for communicative resources in which languages and language varieties are differently valued. In a Swedish context, where lingua franca English can facilitate communication but where monolingual norms prevail and Swedish is positioned as the…

  13. Gender and Technology in Free Play in Swedish Early Childhood Education

    ERIC Educational Resources Information Center

    Hallström, Jonas; Elvstrand, Helene; Hellberg, Kristina

    2015-01-01

    In the new Swedish curriculum for the preschool (2010) technology education is emphasized as one of the most significant pedagogical areas to work with. The aim of this article is to investigate how girls and boys explore and learn technology as well as how their teachers frame this in free play in two Swedish preschools. The study is inspired by…

  14. The Swedish Principal: Leadership Style, Decision-Making Style, and Motivation Profile

    ERIC Educational Resources Information Center

    Hansson, Per H.; Andersen, Jon Aarum

    2007-01-01

    The Swedish schools have been under pressure for change for several decades. How leaders behave can be of vital importance in times of change. The principal is responsible for both the educational program and for the school budget. Two hundred Swedish principals (male and female) responded to questionnaires concerning their leadership style,…

  15. Cultivating Swedishness? Examples of Imagined Kinship during the First Half of the 20th Century

    ERIC Educational Resources Information Center

    Thomasson, Adrian

    2015-01-01

    Different representations of "Swedishness," as expressions of altered kinds of imagined kinship in the Swedish educational system during the first half of the 20th century, are discussed. It is argued that even though the curriculum changed, from a more religious one focusing on fostering loyalty and moral commitment to "God, the…

  16. Individual and Flexible: Working Conditions in the Practice of Swedish Distance-Based Teacher Education

    ERIC Educational Resources Information Center

    Lindberg, J. Ola; Olofsson, Anders D.

    2006-01-01

    This article reports on the working conditions within Swedish ICT-supported distance-based teacher education. Data collected from teacher trainees are analyzed and discussed in relation to Swedish governmental policies concerning teacher education and distance education and theories emphasizing the importance of social aspects of education. The…

  17. Introducing National Tests in Swedish Primary Education: Implications for Test Anxiety

    ERIC Educational Resources Information Center

    Nyroos, Mikaela; Wiklund-Hornqvist, Carola

    2011-01-01

    Introduction: The Swedish government has decided to introduce national tests in primary education. Swedish pupils in general have few tests and a recognised possible adverse effect of testing is test anxiety among pupils, which may have a negative impact on examination performance. However, there has been little research on effects of testing on…

  18. Class-Size Effects on Adolescents' Mental Health and Well-Being in Swedish Schools

    ERIC Educational Resources Information Center

    Jakobsson, Niklas; Persson, Mattias; Svensson, Mikael

    2013-01-01

    This paper analyzes whether class size has an effect on the prevalence of mental health problems and well-being among adolescents in Swedish schools. We use cross-sectional data collected in year 2008 covering 2755 Swedish adolescents in ninth grade from 40 schools and 159 classes. We utilize different econometric approaches to address potential…

  19. Teachers' Access to and Use of ICT: An Indicator of Growing Inequity in Swedish Schools

    ERIC Educational Resources Information Center

    Thunman, Elin; Persson, Marcus

    2013-01-01

    In light of how the knowledge society may give rise to new forms of inequity in schools, the purpose of this article is to examine the stratification of Swedish schoolteachers' access to and use of ICT. The empirical data consist of a nationwide survey conducted in 2010, involving 6000 Swedish teachers in all grades (except pre-school and…

  20. Prosody Intervention: A Single Subject Study of a Swedish Boy with Prosodic Problems

    ERIC Educational Resources Information Center

    Samuelsson, Christina

    2011-01-01

    Swedish has a complicated prosodic system, compared, for example, with English. A large proportion of Swedish children with language impairment (LI) have prosodic problems to some extent. There are few descriptions in the literature of prosody intervention, which means that clinicians must rely on their overall linguistic and therapeutic knowledge…

  1. First Language Paradigms in Conflict: Hidden Dialogue in Swedish Curricula 1962-2011

    ERIC Educational Resources Information Center

    Hellberg, Staffan

    2012-01-01

    Seven successive curricula for Swedish in the Swedish primary school are investigated using a linguistic method that traces its origin to the Russian literary theorist, Michail Bakhtin. The amount of dialogicity, viewed as the room given to different paradigms to argue against each other, is shown to decrease from the earlier curricula to the…

  2. Education, Labour Market and Human Capital Models: Swedish Experiences and Theoretical Analyses.

    ERIC Educational Resources Information Center

    Sohlman, Asa

    An empirical study concerning development of the Swedish educational system from a labor market point of view, and a theoretical study on human capital models are discussed. In "Education and Labour Market; The Swedish Experience 1900-1975," attention is directed to the following concerns: the official educational policy regarding education and…

  3. Environmental Influence on Language Acquisition: Comparing Second and Foreign Language Acquisition of Swedish

    ERIC Educational Resources Information Center

    Hakansson, Gisela; Norrby, Catrin

    2010-01-01

    This article explores the influence of the learning environment on the second language acquisition of Swedish. Data were collected longitudinally over 1 year from 35 university students studying Swedish in Malmo, Sweden, and in Melbourne, Australia. Three areas were investigated: grammar, pragmatics, and lexicon. The development of grammar was…

  4. A Critical Mapping of Practice-Based Research as Evidenced by Swedish Architectural Theses

    ERIC Educational Resources Information Center

    Buchler, Daniela; Biggs, Michael A. R.; Stahl, Lars-Henrik

    2011-01-01

    This article presents an investigation that was funded by the Swedish Institute into the role of creative practice in architectural research as evidenced in Swedish doctoral theses. The sample was mapped and analysed in terms of clusters of interest, approaches, cultures of knowledge and uses of creative practice. This allowed the identification…

  5. English Proficiency and Attitude Formation in a Merged Corporation with a Swedish-English Profile

    ERIC Educational Resources Information Center

    Mobarg, Mats

    2012-01-01

    This study investigates the relationship between proficiency in English and language-related attitudes among Swedish professionals at the English-speaking AstraZeneca R&D site in Molndal, Sweden. AstraZeneca is the result of a merger between a Swedish and a British pharmaceutical company, and the aim of the study is to see to what extent their…

  6. The Politics of Teacher Professionalism: Intraprofessional Boundary Work in Swedish Teacher Union Policy

    ERIC Educational Resources Information Center

    Lilja, Peter

    2014-01-01

    Taking the latest reform of Swedish teacher education as a point of departure, the aim of this article is to analyse the way Swedish teacher unions construct a knowledge base for teaching as a strategy of professionalisation. The analysis shows that the unions construct such a knowledge base from opposing points of departure. Their professional…

  7. Quartz and dust exposure in Swedish iron foundries.

    PubMed

    Andersson, Lena; Bryngelsson, Ing-Liss; Ohlson, Carl-Göran; Nayström, Peter; Lilja, Bengt-Gunnar; Westberg, Håkan

    2009-01-01

    Exposure to respirable quartz continues to be a major concern in the Swedish iron foundry industry. Recommendations for reducing the European occupational exposure limit (EU-OEL) to 0.05 mg/m3 and the corresponding ACGIH(R) threshold limit value (ACGIH-TLV) to 0.025 mg/m3 prompted this exposure survey. Occupational exposure to respirable dust and respirable quartz were determined in 11 Swedish iron foundries, representing different sizes of industrial operation and different manufacturing techniques. In total, 436 respirable dust and 435 respirable quartz exposure measurements associated with all job titles were carried out and are presented as time-weighted averages. Our sampling strategy enabled us to evaluate the use of respirators in certain jobs, thus determining actual exposure. In addition, measurements using real-time dust monitors were made for high exposure jobs. For respirable quartz, 23% of all the measurements exceeded the EU-OEL, and 56% exceeded the ACGIH-TLV. The overall geometric mean (GM) for the quartz levels was 0.028 mg/m3, ranging from 0.003 to 2.1 mg/m3. Fettler and furnace and ladle repair operatives were exposed to the highest levels of both respirable dust (GM = 0.69 and 1.2 mg/m3; range 0.076-31 and 0.25-9.3 mg/m3 and respirable quartz (GM = 0.041 and 0.052 mg/m3; range 0.004-2.1 and 0.0098-0.83 mg/m3. Fettlers often used respirators and their actual quartz exposure was lower (range 0.003-0.21 mg/m3, but in some cases it still exceeded the Swedish OEL (0.1 mg/m3. For furnace and ladle repair operatives, the actual quartz exposure did not exceed the OEL (range 0.003-0.08 mg/m3, but most respirators provided insufficient protection, i.e., factors less than 200. In summary, measurements in Swedish iron foundries revealed high exposures to respirable quartz, in particular for fettlers and furnace and ladle repair workers. The suggested EU-OEL and the ACGIH-TLV were exceeded in, respectively, 23% and 56% of all measurements regardless of the

  8. The Swedish system for compensation of patient injuries.

    PubMed

    Johansson, Henry

    2010-05-01

    Since 1975 Sweden has had a patient insurance system to compensate patients for health-related injuries. The system was initially based on a voluntary patient insurance solution, but in 1997 it was replaced by the Patient Insurance Act. The current Act covers both physical and mental injuries. Although about 9,000-10,000 cases are processed in Sweden annually, compensation is paid in barely half of these cases. In the Swedish patient injury claim processing system, the Patient Claims Panel is the authority that plays an important role in ensuring fair and consistent application of the Act.

  9. The Swedish Regional Climate Modelling Programme, SWECLIM: a review.

    PubMed

    Rummukainen, Markku; Bergström, Sten; Persson, Gunn; Rodhe, Johan; Tjernström, Michael

    2004-06-01

    The Swedish Regional Climate Modelling Programme, SWECLIM, was a 6.5-year national research network for regional climate modeling, regional climate change projections and hydrological impact assessment and information to a wide range of stakeholders. Most of the program activities focussed on the regional climate system of Northern Europe. This led to the establishment of an advanced, coupled atmosphere-ocean-hydrology regional climate model system, a suite of regional climate change projections and progress on relevant data and process studies. These were, in turn, used for information and educational purposes, as a starting point for impact analyses on different societal sectors and provided contributions also to international climate research. PMID:15264594

  10. Outbreak of Salmonella Thompson infection in a Swedish dairy herd.

    PubMed

    Sternberg, S; Johnsson, A; Aspan, A; Bergström, K; Kallay, T B; Szanto, E

    2008-11-15

    Salmonella Typhimurium was isolated from a faecal sample from a cow in a Swedish dairy herd after calving. When investigations were undertaken in the herd, Salmonella Thompson was isolated from heifers on a separate pasture, and when these heifers were brought into the herd S Thompson spread rapidly. Control strategies managed to rid the herd of the S Typhimurium infection and the prevalence of S Thompson was at first substantially reduced. There was a rapid increase in its prevalence when the animals were let out to pasture and this development eventually led to the depopulation of the entire herd. PMID:19011246

  11. Swedish recommendations on recreational diving and diabetes mellitus.

    PubMed

    Jendle, Johan; Adolfsson, Peter; Ornhagen, Hans

    2012-12-01

    Divers from many countries travel to explore various diving sites worldwide. In 2005, the Divers Alert Network (DAN) wrote guidelines for recreational diving and diabetes mellitus, but there is no up-to-date consensus or adoption of international guidelines on diabetes and diving. There are also large differences between the regulations in different countries. This is potentially both a medical and an insurance problem for a diver with diabetes. We present the current Swedish recommendations for recreational divers with Type 1 diabetes mellitus.

  12. A School for Everyone?: The Swedish School System's Struggles to Reconcile Societal Goals with School and Classroom Practices

    ERIC Educational Resources Information Center

    O'Brien, Leigh M.

    2007-01-01

    In this article, the author discusses her investigations into the connection between the values of Swedish society and Swedish classroom practices by way of the early childhood special education system. She describes Swedish educational policies and the challenges surrounding moving from policy to practice, and also uncovers themes regarding…

  13. Removal of estrogenicity in Swedish municipal sewage treatment plants.

    PubMed

    Svenson, Anders; Allard, Ann Sofie; Ek, Mats

    2003-11-01

    The human estrogen receptor alpha-test, hosted in a yeast strain, was used to quantify estrogenicity in three-week composite samples of untreated and treated effluents from 20 Swedish municipal sewage treatment plants. The treatment plants were selected to represent different treatment processes regarding chemical precipitation and microbial procedures. The discharge from Swedish domestic sewage treatment plants contained estrogenic compounds corresponding to <0.1-15 ng estradiol equivalents/L. Low levels of estrogenic activity were also found in a river receiving municipal effluents, 3.5-35 km downstream the outlet from a sewage treatment works. The range of estrogenicity in untreated, raw sewage effluents was found to be 1-30 ng estradiol equivalents/L. Generally, wastewater treatment reduced the estrogenicity and extended biological treatment was most effective in its removal. Activated sludge treatment tended to be more effective than trickling filters, whereas chemical precipitation using iron or aluminium salts without biological treatment showed little effectivity. The study showed that treatment methods in current use are able to eliminate or largely reduce estrogenicity in domestic wastewater. PMID:14511714

  14. Health information, an area for competition in Swedish pharmacies

    PubMed Central

    Larsson, Elin C.; Viberg, Nina; Vernby, Åsa; Nordmark, Johanna; Stålsby-Lundborg, Cecilia

    2008-01-01

    Objective To investigate the views and expectations of a selected group of customers regarding health information in Swedish pharmacies. Methods A repeated cross sectional, questionnaire study carried out in 2004 and 2005. Customers buying calcium products answered questions on osteoporosis and general questions on health promotion and information. Results Respondents had a positive attitude towards receiving health information from the pharmacies and towards the pharmacies’ future role in health promotion. However, only 30% of the respondents expected to get information on general health issues from the pharmacy. In spite of this, 76% (2004) and 72% (2005) of the respondents believed that the pharmacies could influence people’s willingness to improve their health. Conclusion There is a gap between the respondents’ positive attitudes towards the Swedish pharmacies and their low expectations as regards the pharmacies’ ability to provide health information. In the light of the upcoming change to the state monopoly on medicine sales, this gap could be an important area for competition between the actors in the new situation for medicine sales in Sweden. PMID:25157284

  15. Properties of Swedish posttraumatic stress measures after a disaster.

    PubMed

    Arnberg, Filip K; Michel, Per-Olof; Johannesson, Kerstin Bergh

    2014-05-01

    This study evaluated the properties of Swedish versions of self-report measures of posttraumatic stress disorder (PTSD), with emphasis on the Impact of Event Scale-Revised (IES-R). Survey data from adult survivors 1, 3, and 6 years after the 2004 Indian Ocean tsunami (n=1506) included the IES-R (from which the IES-6 was derived) and the 12-item General Health Questionnaire (GHQ-12). The PTSD Checklist (PCL) was included in one survey. A structured clinical interview was performed after 6 years (n=142). Factor analyses of the IES-R and PCL indicated that a dysphoric-arousal model provided good fit invariant across assessments. Both measures were accurate in excluding PTSD while all measures provided poorer positive predictive values. The IES-R, but not the IES-6 and GHQ-12, evidenced stability across assessments. In conclusion, the Swedish IES-R and PCL are sound measures of chronic PTSD, and the findings illustrate important temporal aspects of PTSD assessment.

  16. Experiences of Injuries and Injury Reporting among Swedish Skydivers

    PubMed Central

    Jong, Mats; Westman, Anton; Saveman, Britt-Inger

    2014-01-01

    The objective was to illuminate the experience of injuries and the process of injury reporting within the Swedish skydiving culture. Data contained narrative interviews that were subsequently analyzed with content analysis. Seventeen respondents (22–44 years) were recruited at three skydiving drop zones in Sweden. In the results injury events related to the full phase of a skydive were described. Risk of injury is individually viewed as an integrated element of the recreational activity counterbalanced by its recreational value. The human factor of inadequate judgment such as miscalculation and distraction dominates the descriptions as causes of injuries. Organization and leadership act as facilitators or constrainers for reporting incidents and injuries. On the basis of this study it is interpreted that safety work and incident reporting in Swedish skydiving may be influenced more by local drop zone culture than the national association regulations. Formal and informal hierarchical structures among skydivers seem to decide how skydiving is practiced, rules are enforced, and injuries are reported. We suggest that initial training and continuing education need to be changed from the current top-down to a bottom-up perspective, where the individual skydiver learns to see the positive implications of safety work and injury reporting. PMID:26464887

  17. Psychometric properties of the Swedish version of the Resilience Scale.

    PubMed

    Lundman, Berit; Strandberg, Gunilla; Eisemann, Martin; Gustafson, Yngve; Brulin, Christine

    2007-06-01

    The aim of this study was to investigate resilience in relation to age and gender, and to elucidate the underlying structure of the Swedish version of the Resilience Scale (RS). The RS, originally created by Wagnild and Young is a 25 items scale of Lickert type with possible scores ranges from 25 to 175, the higher the score, the stronger resilience. A standardized procedure was used for translation. The analysis was based on 1719 participants, 1248 women and 471 men, from eight different samples, aged from 19 to 103 years. We found that the participants estimated their resilience as relatively high. There was a significant relationship between age and resilience, for every year RS score increased with 0.134 units. There was no relation between gender and resilience. From a factor analyses five factors emerged, equanimity, meaningfulness, perseverance, existential aloneness and self-reliance reflecting the five dimensions described by Wagnild and Young. We concluded that the resilience is related to age, the older, the stronger resilience. Five underlying dimensions was identified, which can be seen as reflection of the theoretical assumptions behind the RS scale. The RS scale seems applicable to a Swedish population. PMID:17559442

  18. Swedish consumers' cognitive approaches to nutrition claims and health claims

    PubMed Central

    Svederberg, Eva; Wendin, Karin

    2011-01-01

    Introduction and Aim Studies show frequent use of nutrition claims and health claims in consumers' choice of food products. The aim of the present study was to investigate how consumers' thoughts about these claims and food products are affected by various types of food-related experiences. Material and Methods The data collection comprised 30 individual interviews among Swedish consumers aged 25 to 64 years. Results The results indicated that participants who expressed special concern for their own and their families' health were eager to find out the meaning of concepts and statements made. A lack of understanding and lack of credibility of concepts and expressions often caused suspicion of the product. However, in some cases this was counterbalanced by confidence in manufacturers, retailers, and/or the Swedish food legislation. Discussion and Conclusion To achieve effective written communication of food products' health-conducive properties on food labels, there is a need to consider the importance many consumers attach to understanding the meaning of concepts and expressions used and the importance of credibility in certain expressions. Consumers' varying cognitive approaches are suggested as a basis for pre-tests of nutrition claims and health claims. PMID:21448438

  19. Risk of malignant lymphoma in Swedish agricultural and forestry workers.

    PubMed Central

    Wiklund, K; Lindefors, B M; Holm, L E

    1988-01-01

    The risk of malignant lymphoma after possible exposure to phenoxy acid herbicides was studied in 354,620 Swedish men who, according to a national census in 1960, were employed in agriculture or forestry. The cohort was divided into subcohorts according to assumed exposure and compared with 1,725,645 Swedish men having other economic activities. All were followed up in the Cancer-Environment Register between 1961 and 1979. Non-Hodgkin lymphoma was found in 861 men in the study cohort. The relative risk was not significantly increased in any subcohort, did not differ significantly between the subcohorts, and showed no time related increase in the total cohort or any subcohort. Hodgkin's disease was found in 355 men in the study cohort. Relative risks significantly higher than unity were found among fur farming and silviculture workers where the relative risks were 4.45 and 2.26, respectively. All five cases in the former group were engaged in mink farming. A time related rising trend in relative risk was found in the silviculture subcohort. Elsewhere the relative risk did not diverge from unity and no time related trend was discernible. PMID:3342183

  20. Risk Gambling and Personality: Results from a Representative Swedish Sample.

    PubMed

    Sundqvist, Kristina; Wennberg, Peter

    2015-12-01

    The association between personality and gambling has been explored previously. However, few studies are based on representative populations. This study aimed at examining the association between risk gambling and personality in a representative Swedish population. A random Swedish sample (N = 19,530) was screened for risk gambling using the Lie/Bet questionnaire. The study sample (N = 257) consisted of those screening positive on Lie/Bet and completing a postal questionnaire about gambling and personality (measured with the NODS-PERC and the HP5i respectively). Risk gambling was positively correlated with Negative Affectivity (a facet of Neuroticism) and Impulsivity (an inversely related facet of Conscientiousness), but all associations were weak. When taking age and gender into account, there were no differences in personality across game preference groups, though preferred game correlated with level of risk gambling. Risk gamblers scored lower than the population norm data with respect to Negative Affectivity, but risk gambling men scored higher on Impulsivity. The association between risk gambling and personality found in previous studies was corroborated in this study using a representative sample. We conclude that risk and problem gamblers should not be treated as a homogeneous group, and prevention and treatment interventions should be adapted according to differences in personality, preferred type of game and the risk potential of the games.

  1. Cumulative effects in Swedish EIA practice - difficulties and obstacles

    SciTech Connect

    Waernbaeck, Antoienette Hilding-Rydevik, Tuija

    2009-02-15

    The importance of considering cumulative effects (CE) in the context of environmental assessment is manifested in the EU regulations. The demands on the contents of Environmental Impact Assessment (EIA) and Strategic Environmental Assessment (SEA) documents explicitly ask for CE to be described. In Swedish environmental assessment documents CE are rarely described or included. The aim of this paper is to look into the reasons behind this fact in the Swedish context. The paper describes and analyse how actors implementing the EIA and SEA legislation in Sweden perceive the current situation in relation to the legislative demands and the inclusion of cumulative effects. Through semi-structured interviews the following questions have been explored: Is the phenomenon of CE discussed and included in the EIA/SEA process? What do the actors include in and what is their knowledge of the term and concept of CE? Which difficulties and obstacles do these actors experience and what possibilities for inclusion of CE do they see in the EIA/SEA process? A large number of obstacles and hindrances emerged from the interviews conducted. It can be concluded from the analysis that the will to act does seem to exist. A lack of knowledge in respect of how to include cumulative effects and a lack of clear regulations concerning how this should be done seem to be perceived as the main obstacles. The knowledge of the term and the phenomenon is furthermore quite narrow and not all encompassing. They experience that there is a lack of procedures in place. They also seem to lack knowledge of methods in relation to how to actually work, in practice, with CE and how to include CE in the EIA/SEA process. It can be stated that the existence of this poor picture in relation to practice concerning CE in the context of impact assessment mirrors the existing and so far rather vague demands in respect of the inclusion and assessment of CE in Swedish EIA and SEA legislation, regulations, guidelines and

  2. Market reforms in Swedish health care: normative reorientation and welfare state sustainability.

    PubMed

    Bergmark, Ake

    2008-06-01

    Although the impact of market reforms in Swedish health care stands out as not very far-reaching in an international comparison, it represents a route away from the features and basic values normally associated with the Swedish or Scandinavian model. Summarizing the development over the last decades, we may identify signs of sustainability as well as change. Popular support for public provision and a robust institutional structure make far-reaching alterations of existing structures less feasible, although most visible changes this far-incremental though they may be-represent a change in which the normative foundations of the Swedish model are challenged.

  3. Market reforms in Swedish health care: normative reorientation and welfare state sustainability.

    PubMed

    Bergmark, Ake

    2008-06-01

    Although the impact of market reforms in Swedish health care stands out as not very far-reaching in an international comparison, it represents a route away from the features and basic values normally associated with the Swedish or Scandinavian model. Summarizing the development over the last decades, we may identify signs of sustainability as well as change. Popular support for public provision and a robust institutional structure make far-reaching alterations of existing structures less feasible, although most visible changes this far-incremental though they may be-represent a change in which the normative foundations of the Swedish model are challenged. PMID:18567905

  4. KAMEDO--a Swedish Disaster Medicine Study organization.

    PubMed

    Kulling, P E; Lorin, H

    1999-01-01

    Kamedo is a Swedish Disaster Medicine study organization that sends observers to disaster areas anywhere in the world to study recent events, collect useful information, and identify problems relative to the practice of Disaster Medicine. The results of these investigations are published in the KAMEDO Reports, and the English versions will be published in Prehospital and Disaster Medicine. Three of the recent reports follow: 1) KAMEDO Report 69: Ebolus Virus Epidemic in Zaire, 1995; 2) KAMEDO Report 70: The German Rescue and Emergency Organizations: a) Industrial Chemical Fire, Memmingen, Germany 23 January 1997; b) Fire at the Düsseldorf Airport, 01 April 1996; and c) Bus Accident on the Autobahn in Rosenheim, Germany; and 3) Terrorist Attack with Sarin, 20 March 1995. In addition, a catalog listing all of the KAMEDO Reports available in English is provided.

  5. Eyewitness testimony: tracing the beliefs of Swedish legal professionals.

    PubMed

    Granhag, Pär Anders; Strömwall, Leif A; Hartwig, Maria

    2005-01-01

    This paper examines beliefs held by Swedish legal professionals about eyewitness testimony. In a survey including questions about 13 key issues of eyewitness testimony, three groups were investigated: police officers (n = 104), prosecutors (n = 158), and judges (n = 251). The response rate was 74%. Examples of findings are that the beliefs were in line with scientific findings concerning the weapon focus effect, but were not in line for simultaneous vs. sequential lineups. Between-group differences were found for seven items. Judges were much more sceptical than police officers about the reliability and completeness of children's testimonies. The groups seldom agreed about one answer alternative, and they reported not being up to date about scientific research on eyewitness testimony. The results suggest that some important research findings have reached those working on the field. However, they hold many wrongful beliefs about eyewitness testimony, beliefs that might compromise the accuracy of legal decisions. PMID:16170786

  6. The assassination of the Swedish Minister for Foreign Affairs.

    PubMed

    Unsgaard, Edvard; Meloy, J Reid

    2011-03-01

    On September 10, 2003, Anna Lindh, the Swedish Minister for Foreign Affairs, was assassinated. The offender, a 24-year-old man, was a socially isolated, culturally and familially dislocated, yet academically quite competent young man who became enthralled with the habitual criminality of some of his relatives and their associates, and then psychiatrically decompensated in his early twenties. He had a history of serious violence before the crime, including the gross assault with a knife of his alcoholic and abusive father when he was 17, stalking, and extortion. At least a year prior to the assassination, he confided to a friend his desire to attack someone famous in front of many people. A definitive motive for the crime was not possible to establish. This was an act of intended, yet opportunistic violence toward a national political figure. The dynamics of the case are placed in the context of other attacks on Western European and U.S. politicians.

  7. Modeling past and future acidification of Swedish lakes.

    PubMed

    Moldan, Filip; Cosby, Bernard J; Wright, Richard F

    2013-09-01

    Decades of acid deposition have caused acidification of lakes in Sweden. Here we use data for 3000 lakes to run the acidification model MAGIC and estimate historical and future acidification. The results indicate that beginning in about 1920 a progressively larger number of lakes in Sweden fell into the category of "not naturally acidified" (∆pH > 0.4). The peak in acidification was reached about 1985; since then many lakes have recovered in response to lower levels of acid deposition. Further recovery from acidification will occur by the year 2030 given implementation of agreed legislation for emissions of sulphur (S) and nitrogen (N) in Europe. But the number of catchments with soils being depleted in base cations will increase slightly. MAGIC-reconstructed history of acidification of lakes in Sweden agrees well with information on fish populations. Future acidification of Swedish lakes can be influenced by climate change as well as changes in forest harvest practices. PMID:23288615

  8. Ergonomic initiatives for machine operators by the Swedish logging industry.

    PubMed

    Synwoldt, Uwe; Gellerstedt, Sten

    2003-03-01

    In 1994, the Swedish Work Environment Authority (SWEA) considered to regulate the amount of working hours in a logging machine in order to force an increased use of job rotation. Occupational neck and shoulder disorders had been threatening machine operators' health ever since the late 1970s. Representatives of the logging industry argued that detailed regulations would not solve the problem. SWEA agreed to shelve the matter for 2 years and industry promised to take necessary measures. In 1996, the Labour Inspectorate investigated the industry's ergonomic initiatives. They found that awareness in combating health problems had increased. However, there was a gap between awareness and the ability to carry out improvements. In 1999, SWEA decided not to regulate working hours but strongly recommended the work teams to use job rotation. A minor follow-up in the year 2000 found work teams with both high production and low health risk, but also more specialised teams.

  9. Swedish scientists take acid-rain research to developing nations

    SciTech Connect

    Abate, T.

    1995-12-01

    In the realm of acid-rain research, Sweden looms large on the world stage. It is the country where scientists first proved more than 30 years ago that airborne chemicals could and did cross international boundaries to acidify lakes and forests far from where the pollution was generated. Now, Swedish scientists are leading an international effort to map acid-rain patterns in the developing countries of Asia, where new industrial activity seems to be recreating problems that European and North American policy makers have already taken steps to solve. Topics covered in this article include acid rain on the rise in Asia; visualizing and validating the data; funding as the key to steady research.

  10. Development and validation of Swedish classical and modern sexism scales.

    PubMed

    Ekehammar, B; Akrami, N; Araya, T

    2000-12-01

    In two studies we develop and validate a Classical--overt or direct--and a Modern--covert or subtle--Sexism Scale concerning attitudes toward women, for a Swedish (Scandinavian) context. Further, we examine whether these two forms of prejudice are distinguishable. Confirmatory factor analyses showed that, although highly correlated, classical and modern sexism are distinguishable. The construct validations showed that men had higher means on modern and classical sexism scores than women, and that our scales were related to other constructs as expected. In a third study, we analyzed the knowledge and the content of cultural stereotypes about women. There were no differences in the knowledge of cultural stereotypes between men and women or between high- and low-sexist individuals. The findings are discussed in relation to previous international studies that examine people's modern and/or classical sexism.

  11. Modeling past and future acidification of Swedish lakes.

    PubMed

    Moldan, Filip; Cosby, Bernard J; Wright, Richard F

    2013-09-01

    Decades of acid deposition have caused acidification of lakes in Sweden. Here we use data for 3000 lakes to run the acidification model MAGIC and estimate historical and future acidification. The results indicate that beginning in about 1920 a progressively larger number of lakes in Sweden fell into the category of "not naturally acidified" (∆pH > 0.4). The peak in acidification was reached about 1985; since then many lakes have recovered in response to lower levels of acid deposition. Further recovery from acidification will occur by the year 2030 given implementation of agreed legislation for emissions of sulphur (S) and nitrogen (N) in Europe. But the number of catchments with soils being depleted in base cations will increase slightly. MAGIC-reconstructed history of acidification of lakes in Sweden agrees well with information on fish populations. Future acidification of Swedish lakes can be influenced by climate change as well as changes in forest harvest practices.

  12. Natural organic matter properties in Swedish agricultural streams

    NASA Astrophysics Data System (ADS)

    Bieroza, Magdalena; Kyllmar, Katarina; Bergström, Lars; Köhler, Stephan

    2016-04-01

    We have analysed natural organic matter (NOM) properties in 18 agricultural streams in Sweden covering a broad range of environmental (climate, soil type), land use and water quality (nutrient and concentrations, pH, alkalinity) characteristics. Stream water samples collected every two weeks within an ongoing Swedish Monitoring Programme for Agriculture have been analysed for total/dissolved organic carbon, absorbance and fluorescence spectroscopy. A number of quantitative and qualitative spectroscopic parameters was calculated to help to distinguish between terrestrially-derived, refractory organic material and autochthonous, labile material indicative of biogeochemical transformations of terrestrial NOM and recent biological production. The study provides insights into organic matter properties and carbon budgets in agricultural streams and improves understanding of how agricultural catchments transform natural and anthropogenic fluxes of organic matter and nutrients to signals observed in receiving waters.

  13. Silencing of voices in a Swedish science classroom

    NASA Astrophysics Data System (ADS)

    Ramos de Robles, S. Lizette

    2016-09-01

    From a sociocultural perspective, I discuss data from a Swedish science classroom presented in María Gómez's article "Student Explanations of their Science Teachers' Assessments, Grading Practices, and How they learn Science". In this discussion, I focus on the need to change existing conceptions of assessment in the teaching and learning of science. Next, I talk about the importance of taking into consideration the dialectic between agency and passivity as filters in order to understand what student silence may signify in science classes as well as in relation to their perceptions of assessment. I conclude with the importance of the teacher's role in developing formative assessment, along with the challenges in developing assessments which transform science education into a relevant field of knowledge for both students and society at large.

  14. Retirement options under the Swedish national pension system.

    PubMed

    Packard, M D

    1982-11-01

    This article reviews the retirement options available to Swedes aged 60 to 64 under their national pension system. Summaries of the various options are followed by an analysis of the relative attractiveness of each option using hypothetical 60-year-old workers with varying characteristics. The proportion of 60- to 64-year-old Swedes selecting each option corresponds closely to the relative attractiveness orderings computed for these hypothetical workers. Sweden has a unique pension alternative called the partial pension program that allows workers aged 60-64 to reduce their hours of work to within prescribed limits and receive a pension equal to half the earnings they lost. The Swedish experience with this popular pension is described in some detail.

  15. Challenges in assessing biological recovery from acidification in Swedish lakes.

    PubMed

    Holmgren, Kerstin

    2014-01-01

    Since the 1980s, Swedish lakes have in general become less acidified. Assessment of biological recovery is, however, hampered by poor pre-acidification data, confounding effects of climate change, and few lakes with annual sampling of fish and other organisms. Only three critically acidified, but non-limed, lakes had two decades of fish monitoring. The lakes had not yet recovered to pre-industrial chemical targets. Fish had low species richness compared to other organism groups. Roach (Rutilus rutilus) and/or European perch (Perca fluviatilis) were the dominant fish species, and the acid-sensitive roach had been lost from one of the lakes. Calcium decreased, possibly approaching pre-acidification concentrations, but exceeded minimum levels needed to sustain some Daphnia species. High or increasing levels of total organic carbon, likely due to reduced acidification and climate change, might influence the biological communities in unexpected ways, for example, facilitating more frequent occurrence of the invasive algae Gonyostomum semen.

  16. Hand-arm vibration syndrome in Swedish car mechanics

    PubMed Central

    Barregard, L; Ehrenstrom, L; Marcus, K

    2003-01-01

    Aims: To assess the occurrence of hand-arm vibration syndrome (HAVS) in Swedish car mechanics, and the relation between HAVS and duration of exposure. Methods: A total of 806 mechanics answered a questionnaire on vascular and neurological symptoms, and exposure to vibrations. Mechanics with symptoms, and some mechanics without symptoms, were invited to a clinical examination, including also a timed Allen test. Vascular and neurological symptoms were classified using the Stockholm Workshop scales. The mean daily exposure (mainly using nut-runners) was 14 minutes and the mean exposure duration, 12 years. Published data have shown vibration levels in nut-runners of about 3.5 m/s2. Results: In the questionnaire, 24% reported cold induced white finger (WF), 25% persistent numbness, and 13%, reduced grip force. The clinical examination showed a prevalence of vibration induced white finger (VWF) of about 15%, mainly in stage 2, and after 20 years, of 25%. A survival analysis showed similar results. We found that the International Organisation for Standardisation (ISO) model underestimates the risk of VWF. The incidence after 1975 was 19 cases per 1000 person-years. Slow refill times in the timed Allen test were common (15% had a refill time of >20 seconds), and associated with the presence of VWF. The clinical examination revealed neurological symptoms in the hands in about 25% of subjects, mainly at stage 2. After 20 years, the prevalence was 40%. The questionnaire items on WF and numbness both showed likelihood ratios of 13. Conclusion: HAVS is common among Swedish car mechanics in spite of short daily exposure times. This underlines the need for preventive measures. PMID:12660377

  17. Knut Lundmark, meteors and an early Swedish crowdsourcing experiment.

    PubMed

    Kärnfelt, Johan

    2014-10-01

    Mid twentieth century meteor astronomy demanded the long-term compilation of observations made by numerous individuals over an extensive geographical area. Such a massive undertaking obviously required the participation of more than just professional astronomers, who often sought to expand their ranks through the use of amateurs that had a basic grasp of astronomy as well as the night sky, and were thus capable of generating first-rate astronomical reports. When, in the 1920s, renowned Swedish astronomer Knut Lundmark turned his attention to meteor astronomy, he was unable to rely even upon this solution. In contrast to many other countries at the time, Sweden lacked an organized amateur astronomy and thus contained only a handful of competent amateurs. Given this situation, Lundmark had to develop ways of engaging the general public in assisting his efforts. To his advantage, he was already a well-established public figure who had published numerous popular science articles and held talks from time to time on the radio. During the 1930s, this prominence greatly facilitated his launching of a crowdsourcing initiative for the gathering of meteor observations. This paper consists of a detailed discussion concerning the means by which Lundmark's initiative disseminated astronomical knowledge to the general public and encouraged a response that might directly contribute to the advancement of science. More precisely, the article explores the manner in which he approached the Swedish public, the degree to which that public responded and the extent to which his efforts were successful. The primary aim of this exercise is to show that the apparently recent Internet phenomenon of 'crowdsourcing', especially as it relates to scientific research, actually has a pre-Internet history that is worth studying. Apart from the fact that this history is interesting in its own right, knowing it can provide us with a fresh vantage point from which to better comprehend and appreciate

  18. Knut Lundmark, meteors and an early Swedish crowdsourcing experiment.

    PubMed

    Kärnfelt, Johan

    2014-10-01

    Mid twentieth century meteor astronomy demanded the long-term compilation of observations made by numerous individuals over an extensive geographical area. Such a massive undertaking obviously required the participation of more than just professional astronomers, who often sought to expand their ranks through the use of amateurs that had a basic grasp of astronomy as well as the night sky, and were thus capable of generating first-rate astronomical reports. When, in the 1920s, renowned Swedish astronomer Knut Lundmark turned his attention to meteor astronomy, he was unable to rely even upon this solution. In contrast to many other countries at the time, Sweden lacked an organized amateur astronomy and thus contained only a handful of competent amateurs. Given this situation, Lundmark had to develop ways of engaging the general public in assisting his efforts. To his advantage, he was already a well-established public figure who had published numerous popular science articles and held talks from time to time on the radio. During the 1930s, this prominence greatly facilitated his launching of a crowdsourcing initiative for the gathering of meteor observations. This paper consists of a detailed discussion concerning the means by which Lundmark's initiative disseminated astronomical knowledge to the general public and encouraged a response that might directly contribute to the advancement of science. More precisely, the article explores the manner in which he approached the Swedish public, the degree to which that public responded and the extent to which his efforts were successful. The primary aim of this exercise is to show that the apparently recent Internet phenomenon of 'crowdsourcing', especially as it relates to scientific research, actually has a pre-Internet history that is worth studying. Apart from the fact that this history is interesting in its own right, knowing it can provide us with a fresh vantage point from which to better comprehend and appreciate

  19. Swedish dairy farmers' perceptions of animal-related injuries.

    PubMed

    Lindahl, Cecilia; Lundqvist, Peter; Norberg, Annika Lindahl

    2012-01-01

    Animal-related injuries are among the most common occupational injuries in agriculture. Despite the large number of documented animal-related injuries in dairy farming, the issue has received relatively limited attention in the scientific literature. The farmers' own perspectives and views on risks and safety during livestock handling and what they think are effective ways of preventing injuries are valuable for the future design of effective interventions. This paper presents results from a qualitative study with the aim to investigate Swedish dairy farmers' own experience of animal-related occupational injuries, as well as their perceptions of and attitudes towards them, including risk and safety issues, and prevention measures. A total of 12 dairy farmers with loose housing systems participated in the study. Data collection was conducted by means of semistructured in-depth interviews. Three main themes with an impact on risks and safety when handling cattle were identified: the handler, the cattle, and the facilities. They all interact with each other, influencing the potential risks of any work task. Most of the farmers believed that a majority of the injuries can be prevented, but there are always some incidents that are impossible to foresee. In conclusion, this study indicates that Swedish dairy farmers are aware of the dangers from working with cattle. However, even though safety is acknowledged by the farmers as an important and relevant issue, in the end safety is often forgotten or not prioritized. One concern is that farmers are willing to take calculated risks to save money or time. In situations where they work alone with high stress levels and under economic distress, safety issues are easily given low priority. PMID:22994638

  20. Prenatal Phthalate Exposures and Anogenital Distance in Swedish Boys

    PubMed Central

    Carlstedt, Fredrik; Jönsson, Bo AG.; Lindh, Christian H.; Jensen, Tina K.; Bodin, Anna; Jonsson, Carin; Janson, Staffan; Swan, Shanna H.

    2014-01-01

    Background: Phthalates are used as plasticizers in soft polyvinyl chloride (PVC) and in a large number of consumer products. Because of reported health risks, diisononyl phthalate (DiNP) has been introduced as a replacement for di(2-ethylhexyl) phthalate (DEHP) in soft PVC. This raises concerns because animal data suggest that DiNP may have antiandrogenic properties similar to those of DEHP. The anogenital distance (AGD)—the distance from the anus to the genitals—has been used to assess reproductive toxicity. Objective: The objective of this study was to examine the associations between prenatal phthalate exposure and AGD in Swedish infants. Methods: AGD was measured in 196 boys at 21 months of age, and first-trimester urine was analyzed for 10 phthalate metabolites of DEP (diethyl phthalate), DBP (dibutyl phthalate), DEHP, BBzP (benzylbutyl phthalate), as well as DiNP and creatinine. Data on covariates were collected by questionnaires. Results: The most significant associations were found between the shorter of two AGD measures (anoscrotal distance; AGDas) and DiNP metabolites and strongest for oh-MMeOP [mono-(4-methyl-7-hydroxyloctyl) phthalate] and oxo-MMeOP [mono-(2-ethyl-5-oxohexyl) phthalate]. However, the AGDas reduction was small (4%) in relation to more than an interquartile range increase in DiNP exposure. Conclusions: These findings call into question the safety of substituting DiNP for DEHP in soft PVC, particularly because a shorter male AGD has been shown to relate to male genital birth defects in children and impaired reproductive function in adult males and the fact that human levels of DiNP are increasing globally. Citation: Bornehag CG, Carlstedt F, Jönsson BA, Lindh CH, Jensen TK, Bodin A, Jonsson C, Janson S, Swan SH. 2015. Prenatal phthalate exposures and anogenital distance in Swedish boys. Environ Health Perspect 123:101–107; http://dx.doi.org/10.1289/ehp.1408163 PMID:25353625

  1. Knut Lundmark, meteors and an early Swedish crowdsourcing experiment.

    PubMed

    Kärnfelt, Johan

    2014-10-01

    Mid twentieth century meteor astronomy demanded the long-term compilation of observations made by numerous individuals over an extensive geographical area. Such a massive undertaking obviously required the participation of more than just professional astronomers, who often sought to expand their ranks through the use of amateurs that had a basic grasp of astronomy as well as the night sky, and were thus capable of generating first-rate astronomical reports. When, in the 1920s, renowned Swedish astronomer Knut Lundmark turned his attention to meteor astronomy, he was unable to rely even upon this solution. In contrast to many other countries at the time, Sweden lacked an organized amateur astronomy and thus contained only a handful of competent amateurs. Given this situation, Lundmark had to develop ways of engaging the general public in assisting his efforts. To his advantage, he was already a well-established public figure who had published numerous popular science articles and held talks from time to time on the radio. During the 1930s, this prominence greatly facilitated his launching of a crowdsourcing initiative for the gathering of meteor observations. This paper consists of a detailed discussion concerning the means by which Lundmark's initiative disseminated astronomical knowledge to the general public and encouraged a response that might directly contribute to the advancement of science. More precisely, the article explores the manner in which he approached the Swedish public, the degree to which that public responded and the extent to which his efforts were successful. The primary aim of this exercise is to show that the apparently recent Internet phenomenon of 'crowdsourcing', especially as it relates to scientific research, actually has a pre-Internet history that is worth studying. Apart from the fact that this history is interesting in its own right, knowing it can provide us with a fresh vantage point from which to better comprehend and appreciate

  2. Empowering Teachers in Times of Change. The Swedish Comprehensive School System.

    ERIC Educational Resources Information Center

    Vedder, Paul; O'Dowd, Mina

    1999-01-01

    Discusses conflicts and tensions related to teacher autonomy in the context of the Swedish comprehensive school system. Presents two models for strengthening the relative autonomy of teachers that can help them meet the challenges inherent in change. (SLD)

  3. The Las Cumbres Observatory (LCOGT) Network for NEO and Solar System Science

    NASA Astrophysics Data System (ADS)

    Lister, Tim; Greenstreet, Sarah; Gomez, Edward; Christensen, Eric; Larson, Stephen

    2015-11-01

    Las Cumbres Observatory Global Telescope Network (LCOGT) has deployed a homogeneous telescope network of nine 1-meter telescopes to four locations in the northern and southern hemispheres, with a planned network size of twelve 1-meter telescopes at 6 locations. This 1-meter network is in addition to the two 2-meter Faulkes Telescopes that have been operating since 2005. This network is very versatile and is designed to respond rapidly to target of opportunity events and also to perform long term monitoring of slowly changing astronomical phenomena. The global coverage of the network and the apertures of telescope available make LCOGT ideal for follow-up and characterization of Solar System objects e.g. Near-Earth Objects (NEOs), comets, asteroids and Kuiper Belt Objects and also for the discovery of new objects.LCOGT has completed the first phase of the deployment with the installation and commissioning of the nine 1-meter telescopes at McDonald Observatory (Texas), Cerro Tololo (Chile), SAAO (South Africa) and Siding Spring Observatory (Australia). The telescope network has been fully operational since 2014 May, and observations are being executed remotely and robotically. Future expansion to sites in the Canary Islands and Tibet are planned for 2016-2017.I will describe the Solar System science research that is being carried out using the LCOGT Network with highlights from the LCOGT NEO Follow-up Network, long-term monitoring of the Rosetta spacecraft target comet 67P and comet C/2013 A1 (Siding Spring) and work on Kuiper Belt Object occultation targets, including Pluto.

  4. The Las Cumbres Observatory (LCOGT) Network for NEO and Solar System Science

    NASA Astrophysics Data System (ADS)

    Lister, Tim; Greenstreet, Sarah; Gomez, Edward; Christensen, Eric J.; Larson, Stephen M.

    2016-01-01

    Las Cumbres Observatory Global Telescope Network (LCOGT) has deployed a homogeneous telescope network of nine 1-meter telescopes to four locations in the northern and southern hemispheres, with a planned network size of twelve 1-meter telescopes at 6 locations. This 1-meter network is in addition to the two 2-meter Faulkes Telescopes that have been operating since 2005. This network is very versatile and is designed to respond rapidly to target of opportunity events and also to perform long term monitoring of slowly changing astronomical phenomena. The global coverage of the network and the apertures of telescope available make LCOGT ideal for follow-up and characterization of Solar System objects e.g. Near-Earth Objects (NEOs), comets, asteroids and Kuiper Belt Objects and also for the discovery of new objects.LCOGT has completed the first phase of the deployment with the installation and commissioning of the nine 1-meter telescopes at McDonald Observatory (Texas), Cerro Tololo (Chile), SAAO (South Africa) and Siding Spring Observatory (Australia). The telescope network has been fully operational since 2014 May, and observations are being executed remotely and robotically. Future expansion to sites in the Canary Islands and Tibet are planned for 2016-2017.I will describe the Solar System science research that is being carried out using the LCOGT Network with highlights from the LCOGT NEO Follow-up Network, long-term monitoring of the Rosetta spacecraft target comet 67P and comet C/2013 A1 (Siding Spring) and work on Kuiper Belt Object occultation targets, including Pluto.

  5. Solar Energy.

    ERIC Educational Resources Information Center

    Eaton, William W.

    Presented is the utilization of solar radiation as an energy resource principally for the production of electricity. Included are discussions of solar thermal conversion, photovoltic conversion, wind energy, and energy from ocean temperature differences. Future solar energy plans, the role of solar energy in plant and fossil fuel production, and…

  6. Solar energy

    NASA Technical Reports Server (NTRS)

    Rapp, D.

    1981-01-01

    The book opens with a review of the patterns of energy use and resources in the United States, and an exploration of the potential of solar energy to supply some of this energy in the future. This is followed by background material on solar geometry, solar intensities, flat plate collectors, and economics. Detailed attention is then given to a variety of solar units and systems, including domestic hot water systems, space heating systems, solar-assisted heat pumps, intermediate temperature collectors, space heating/cooling systems, concentrating collectors for high temperatures, storage systems, and solar total energy systems. Finally, rights to solar access are discussed.

  7. Solar energy

    NASA Astrophysics Data System (ADS)

    Rapp, D.

    The book opens with a review of the patterns of energy use and resources in the United States, and an exploration of the potential of solar energy to supply some of this energy in the future. This is followed by background material on solar geometry, solar intensities, flat plate collectors, and economics. Detailed attention is then given to a variety of solar units and systems, including domestic hot water systems, space heating systems, solar-assisted heat pumps, intermediate temperature collectors, space heating/cooling systems, concentrating collectors for high temperatures, storage systems, and solar total energy systems. Finally, rights to solar access are discussed.

  8. Solar Systems

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The solar collectors shown are elements of domestic solar hot water systems produced by Solar One Ltd., Virginia Beach, Virginia. Design of these systems benefited from technical expertise provided Solar One by NASA's Langley Research Center. The company obtained a NASA technical support package describing the d e sign and operation of solar heating equipment in NASA's Tech House, a demonstration project in which aerospace and commercial building technology are combined in an energy- efficient home. Solar One received further assistance through personal contact with Langley solar experts. The company reports that the technical information provided by NASA influenced Solar One's panel design, its selection of a long-life panel coating which increases solar collection efficiency, and the method adopted for protecting solar collectors from freezing conditions.

  9. Photoproduction of dissolved inorganic carbon in Swedish lakes

    NASA Astrophysics Data System (ADS)

    Koehler, B.; Landelius, T.; Tranvik, L. J.

    2012-04-01

    -fold smaller surface DIC production rates of 9.4 mg C m-3 day-1 but rates still reached ¯ 1 mg C m-3 day-1 at 2 m depth (depth-integrated rate of 8.4 mg C m-2 day-1). Across lakes, DIC photoproduction rates correlated positively with specific absorption coefficients at 420 nm (SA420) (y = 10.3 + 3.1 * x, R2 = 0.76, P < 0.0001). Using this relationship we predict DIC photoproduction rates for a larger data set of 3853 Swedish lakes for which SA420 has been determined in further recent sampling campaigns. Assuming that the combined data set (n = 4927) is representative for the total population of Swedish lakes, we upscale the flux by multiplying the mean DIC photoproduction rate with the overall lake area to obtain a country-wide, annual DIC flux estimate. DIC-fluxes from photomineralization are compared to total carbon dioxide emissions from Swedish lakes available from earlier studies.

  10. The Swedish Bohus granite - a stone with a fascinating history

    NASA Astrophysics Data System (ADS)

    Schouenborg, Björn; Eliasson, Thomas

    2015-04-01

    One of the most well-known and well spread Swedish stone types used as building stones is the Bonus granite. It outcrops in an area north of Gothenburgh (SW Sweden), along the coastline, approximately 35 km wide and 85 km long. The granite continues into Norway as the Iddefjord granite. The Bohus granite is one of Sweden's youngest granites. Isotopic dating shows that the magma cooled at about 920 M years ago and thus marking the end of the Sveconorwegian orogoney. It is a composite granite massif area with several granitic intrusions but with rather homogeneous mineralogy. However, colour and texture varies quite a lot and the colour ranges from red to reddish grey although some pure grey varieties occur sparsely. The grain size ranges from medium grained to coarse grained and even with some porphyric parts. Quarrying in an industrial scale started 1842. The merchant A C Kullgren opened the first quarry and produced stones for the construction of the 86 km long Trollhättan channel connecting lake Vänern and the Atlantic ocean in the SW Sweden The stone was used for constructing harbors and wharves along the channel. Several quarries opened in the late 1800 around 1870 - 1890 and the export increased steadily with deliveries to Germany, Denmark, Holland, England and even to South America. The stone industries in Bohuslän (Bohus county), at its peak in 1929, engaged around 7 000 employees. During the depression in 1930 almost all of them became unemployed. However, as a curiosity, production and export continued to Germany for construction of Germania, the future World capital city ("Welthauptstadt Germania"), planned by Adolf Hitler and Albert Speer. About 500 stone workers were kept employed for this project during the late thirties. Today several varieties are still produced: Evja/Ävja, Tossene, Brastad, Näsinge, Broberg, Nolby, Allemarken and Skarstad. However, the number of stone workers is far from that of the early 1900. The Swedish production is mainly

  11. Post-traumatic stress among Swedish ambulance personnel

    PubMed Central

    Jonsson, A; Segesten, K; Mattsson, B

    2003-01-01

    Objective: Emergency workers, including ambulance personnel, must cope with a variety of duty related stressors including traumatic incident exposures. Little is known about the variables that might be associated with post-traumatic stress symptom in high risk occupational groups such as ambulance personnel. This study investigated the prevalence of post-traumatic stress disorder among Swedish ambulance personnel. Methods: To estimate the prevalence of trauma related disorders, a representative group of 362 ambulance personal from the county of Västra Götaland in Sweden was surveyed through use of a Swedish version of Antonovsky's 13-item short version of Sense of Coherence Scale, to measure reactions to traumatic events two instruments were used, Impact of Event Scale (IES-15) and the Post Traumatic Symptom Scale (PTSS-10). A total of 223 of the ambulance personnel reported that they had had experience of what they described as traumatic situations. Results: Of those who reported a traumatic situation 15.2% scored 31 or more on the IES-15 sub scale. Scores over 31 indicate a stress reaction with certain likelihood of post-traumatic disorder. On the PTSS-10 subscale 12.1% scored 5 or more, which indicates a relative strong reaction. The study indicates that lower sense of coherence predicts post-traumatic stress. Other predictors for the extent of traumatic stress were longer job experience, age, physical and psychological workload. Conclusions: The high prevalence of post-traumatic stress disorder symptoms in ambulance personnel indicates an inability to cope with stress in daily work. The strong relation between post-traumatic stress and Sense of Coherence Scale may be useful in predicting vulnerability for post-traumatic symptoms among recently employed ambulance service personnel. To prevent or reduce the upcoming of post-traumatic stress disorder symptoms it must be possible to take leave of absence, or for a longer or shorter time be transferred to non

  12. Measuring the solar atmosphere

    NASA Astrophysics Data System (ADS)

    de la Cruz Rodriguez, Jaime

    2010-11-01

    The new CRISP filter at the Swedish 1-m Solar Telescope provides opportunities for observing the solar atmosphere with unprecedented spatial resolution and cadence. In order to benefit from the high quality of observational data from this instrument, we have developed methods for calibrating and restoring polarized Stokes images, obtained at optical and near infrared wavelengths, taking into account field-of-view variations of the filter properties. In order to facilitate velocity measurements, a time series from a 3D hydrodynamical granulation simulation is used to compute quiet Sun spectral line profiles at different heliocentric angles. The synthetic line profiles, with their convective blueshifts, can be used as absolute references for line-of-sight velocities. Observations of the Ca II 8542 Å line are used to study magnetic fields in chromospheric fibrils. The line wings show the granulation pattern at mid-photospheric heights whereas the overlying chromosphere is seen in the core of the line. Using full Stokes data, we have attempted to observationally verify the alignment of chromospheric fibrils with the magnetic field. Our results suggest that in most cases fibrils are aligned along the magnetic field direction, but we also find examples where this is not the case. Detailed interpretation of Stokes data from spectral lines formed in the chromospheric data can be made using non-LTE inversion codes. For the first time, we use a realistic 3D MHD chromospheric simulation of the quiet Sun to assess how well NLTE inversions recover physical quantities from spectropolarimetric observations of Ca II 8542 Å. We demonstrate that inversions provide realistic estimates of depth-averaged quantities in the chromosphere, although high spectral resolution and high sensitivity are needed to measure quiet Sun chromospheric magnetic fields.

  13. Lightning location system supervising Swedish power transmission network

    NASA Technical Reports Server (NTRS)

    Melin, Stefan A.

    1991-01-01

    For electric utilities, the ability to prevent or minimize lightning damage on personnel and power systems is of great importance. Therefore, the Swedish State Power Board, has been using data since 1983 from a nationwide lightning location system (LLS) for accurately locating lightning ground strikes. Lightning data is distributed and presented on color graphic displays at regional power network control centers as well as at the national power system control center for optimal data use. The main objectives for use of LLS data are: supervising the power system for optimal and safe use of the transmission and generating capacity during periods of thunderstorms; warning service to maintenance and service crews at power line and substations to end operations hazardous when lightning; rapid positioning of emergency crews to locate network damage at areas of detected lightning; and post analysis of power outages and transmission faults in relation to lightning, using archived lightning data for determination of appropriate design and insulation levels of equipment. Staff have found LLS data useful and economically justified since the availability of power system has increased as well as level of personnel safety.

  14. Tooth resorption in the Swedish Eurasion lynx (Lynx lynx).

    PubMed

    Pettersson, Ann

    2010-01-01

    The etiology of tooth resorption in the domestic cat remains unknown. The high prevalence and progressive nature of the disease complicates defining healthy control groups. In order to evaluate the possible influence of various life style changes on the prevalence of tooth resorption, healthy control groups are a prerequisite. This paper presents a prevalence study for tooth resorption in a free-ranging wild felidae population. Skulls from 46 free-ranging Eurasian lynx (Lynx lynx) were examined. The age of the animals had previously been estimated based on cementum annuli in the maxillary right canine tooth. The dental examination included both dental probing and radiographic imaging. Complicated fractures of the canine teeth were found in 9/46 (19.5%) skulls. In one fractured canine, apical root resorption and periapical lucency was detected. The root resorption was attributed to inflammatory resorption as a consequence of the initial dental trauma and necrotic pulp. No signs of tooth resorption were found in the remaining teeth. Supernumerary roots were detected in 18/46 skulls (39.1 %). Supernumerary "peg" teeth caudal to the mandibular first molar tooth were detected in 6/46 (13.0%) skulls. Although further studies on dental ultra-structure are needed, the Swedish Eurasian lynx may, in the future, be useful as a healthy comparative model for studies on the etiopathogenesis of tooth resorption in the domestic cat. PMID:21322429

  15. Mortality and incidence of cancer among Swedish gas workers.

    PubMed Central

    Gustavsson, P; Reuterwall, C

    1990-01-01

    The mortality and incidence of cancer was studied among 295 workers at a Swedish gas production company. All men employed for at least one year between 1965 and 1972 were included in the study. The follow up period for mortality was 1966 to 1986, and the incidence of cancer was followed up from 1966 to 1983. Expected numbers of deaths were based on local death rates among occupationally active men, the expected numbers of cancer were based on national statistics. The total mortality was increased, mainly due to an excess of deaths from circulatory diseases. The excess was larger after long follow up and after long employment periods. Two cases of cancer in the nose and nasal sinuses were found; there was no excess of lung cancer. Smoking habits were investigated for a subset of the cohort and did not differ from the average for men in large cities. The findings are discussed in relation to other studies of soot and combustion exposed workers. PMID:2328224

  16. The Swedish Research Council's definition of 'scientific misconduct': a critique.

    PubMed

    Salwén, Håkan

    2015-02-01

    There is no consensus over the proper definition of 'scientific misconduct.' There are differences in opinion not only between countries but also between research institutions in the same country. This is unfortunate. Without a widely accepted definition it is difficult for scientists to adjust to new research milieux. This might hamper scientific innovation and make cooperation difficult. Furthermore, due to the potentially damaging consequences it is important to combat misconduct. But how frequent is it and what measures are efficient? Without an appropriate definition there are no interesting answers to these questions. In order to achieve a high degree of consensus and to foster research integrity, the international dialogue over the proper definition of 'scientific misconduct' must be on going. Yet, the scientific community should not end up with the definition suggested by the Swedish Research Council. The definition the council advocates does not satisfy the ordinary language condition. That is, the definition is not consistent with how 'scientific misconduct' is used by scientists. I will show that this is due to the fact that it refers to false results. I generalise this and argue that no adequate definition of 'scientific misconduct' makes such a reference.

  17. Biodiversity on Swedish pastures: estimating biodiversity production costs.

    PubMed

    Nilsson, Fredrik Olof Laurentius

    2009-01-01

    This paper estimates the costs of producing biological diversity on Swedish permanent grasslands. A simple model is introduced where biodiversity on pastures is produced using grazing animals. On the pastures, the grazing animals create a sufficient grazing pressure to lead to an environment that suits many rare and red-listed species. Two types of pastures are investigated: semi-natural and cultivated. Biological diversity produced on a pasture is estimated by combining a biodiversity indicator, which measures the quality of the land, with the size of the pasture. Biodiversity is, in this context, a quantitative measure where a given quantity can be produced either by small area with high quality or a larger area with lower quality. Two areas in different parts of Sweden are investigated. Box-Cox transformations, which provide flexible functional forms, are used in the empirical analysis and the results indicate that the biodiversity production costs differ between the regions. The major contribution of this paper is that it develops and tests a method of estimating biodiversity production costs on permanent pastures when biodiversity quality differs between pastures. If the method were to be used with cost data, that were more thoroughly collected and covered additional production areas, biodiversity cost functions could be estimated and used in applied policy work. PMID:18079049

  18. Perceptual masking of boar taint in Swedish fermented sausages.

    PubMed

    Stolzenbach, Sandra; Lindahl, Gunilla; Lundström, Kerstin; Chen, Gang; Byrne, Derek V

    2009-04-01

    Surgical castration of male piglets has traditionally been practiced to avoid development of boar taint in pork meat which can occur if entire male pigs are raised. Boar taint is commonly characterised as exhibiting the odour and flavour of urine and manure. This study involves sensory characterisation of the possibilities to mask boar taint in meat from entire male pigs by fermentation and smoking to maintain high sensory quality in meat products if castration is prohibited. Model and commercial type Swedish fermented sausage products based on low or high levels of boar tainted fat, three different starter cultures and two different levels of smoking were studied. In the model sausages, liquid smoke masked the perception of boar taint. In contrast, the smoking procedure of the commercial sausages was insufficient to totally mask the perception of boar taint. In both the model and commercial sausages, the aroma development from the starter cultures lowered the perception of boar taint but was insufficient for total perceptual masking. Due to the total masking effect of smoking in the model sausages, it was clear that smoke may present a potential solution to remove the perception of boar taint in fermented sausages if the smoking procedure is optimised. PMID:20416588

  19. Biodiversity on Swedish pastures: estimating biodiversity production costs.

    PubMed

    Nilsson, Fredrik Olof Laurentius

    2009-01-01

    This paper estimates the costs of producing biological diversity on Swedish permanent grasslands. A simple model is introduced where biodiversity on pastures is produced using grazing animals. On the pastures, the grazing animals create a sufficient grazing pressure to lead to an environment that suits many rare and red-listed species. Two types of pastures are investigated: semi-natural and cultivated. Biological diversity produced on a pasture is estimated by combining a biodiversity indicator, which measures the quality of the land, with the size of the pasture. Biodiversity is, in this context, a quantitative measure where a given quantity can be produced either by small area with high quality or a larger area with lower quality. Two areas in different parts of Sweden are investigated. Box-Cox transformations, which provide flexible functional forms, are used in the empirical analysis and the results indicate that the biodiversity production costs differ between the regions. The major contribution of this paper is that it develops and tests a method of estimating biodiversity production costs on permanent pastures when biodiversity quality differs between pastures. If the method were to be used with cost data, that were more thoroughly collected and covered additional production areas, biodiversity cost functions could be estimated and used in applied policy work.

  20. Spent fuel in geologic repositories: Swedish aspects of safeguards

    SciTech Connect

    Ekenstam, G.; Larsson, S.E.; Forsstroem, H.

    1996-12-31

    When the safeguards system was defined and established, spent fuel was destined for reprocessing. The deposition without reprocessing represents a conceptual change for the back end of the fuel cycle in that nuclear material is not intended for further use in any nuclear application. Much effort has been devoted to finding a solution whereby the spent fuel can be left unattended forever. The disposal of spent fuel, and specifically the need to protect humans and the environment in the distant future, is given particular attention in all countries engaged in nuclear generation. The system considered for spent-fuel disposal in Sweden includes the encapsulation of the spent fuel elements in a corrosion-resistant tight canister and disposal of the canister at {approx}500m depth in Swedish bedrock. The canister will be made of thick copper (for corrosion resistance) and will have an internal steel container (for mechanical strength). The encapsulation is planned to be performed in a new facility to be built adjacent to the central interim storage facility, CLAB.

  1. Integrating health promotion with quality improvement in a Swedish hospital.

    PubMed

    Astnell, Sandra; von Thiele Schwarz, Ulrica; Hasson, Henna; Augustsson, Hanna; Stenfors-Hayes, Terese

    2016-09-01

    Integration of workplace employee health promotion (HP) and occupational health and safety (OHS) work into organizational quality improvement systems is suggested as a way to strengthen HP and OHS activities in an organization. The aim of this article was to study what consequences integration of HP, OHS and a quality improvement system called kaizen has on the frequency and type of HP and OHS activities. A quasi-experimental study design was used where an integration of the three systems for HP, OHS respectively kaizen, was performed at six intervention units at a Swedish hospital. The remaining six units served as controls. Document analysis of all employees' written improvement suggestions (kaizen notes) during 2013 was conducted. The findings show that the intervention group had more suggestions concerning HP and OHS (n = 114) when compared with the control group (n = 78) and a greater variety of HP and OHS suggestions. In addition, only the intervention group had included HP aspects. In both groups, most kaizen notes with health consideration had a preventive focus rather than rehabilitative. The intervention, i.e. the integration of HP, OHS and kaizen work, had a favourable effect on HP and OHS work when compared with the controls. The results of the study support that this system can work in practice at hospitals.

  2. Tooth resorption in the Swedish Eurasion lynx (Lynx lynx).

    PubMed

    Pettersson, Ann

    2010-01-01

    The etiology of tooth resorption in the domestic cat remains unknown. The high prevalence and progressive nature of the disease complicates defining healthy control groups. In order to evaluate the possible influence of various life style changes on the prevalence of tooth resorption, healthy control groups are a prerequisite. This paper presents a prevalence study for tooth resorption in a free-ranging wild felidae population. Skulls from 46 free-ranging Eurasian lynx (Lynx lynx) were examined. The age of the animals had previously been estimated based on cementum annuli in the maxillary right canine tooth. The dental examination included both dental probing and radiographic imaging. Complicated fractures of the canine teeth were found in 9/46 (19.5%) skulls. In one fractured canine, apical root resorption and periapical lucency was detected. The root resorption was attributed to inflammatory resorption as a consequence of the initial dental trauma and necrotic pulp. No signs of tooth resorption were found in the remaining teeth. Supernumerary roots were detected in 18/46 skulls (39.1 %). Supernumerary "peg" teeth caudal to the mandibular first molar tooth were detected in 6/46 (13.0%) skulls. Although further studies on dental ultra-structure are needed, the Swedish Eurasian lynx may, in the future, be useful as a healthy comparative model for studies on the etiopathogenesis of tooth resorption in the domestic cat.

  3. Integrating health promotion with quality improvement in a Swedish hospital.

    PubMed

    Astnell, Sandra; von Thiele Schwarz, Ulrica; Hasson, Henna; Augustsson, Hanna; Stenfors-Hayes, Terese

    2016-09-01

    Integration of workplace employee health promotion (HP) and occupational health and safety (OHS) work into organizational quality improvement systems is suggested as a way to strengthen HP and OHS activities in an organization. The aim of this article was to study what consequences integration of HP, OHS and a quality improvement system called kaizen has on the frequency and type of HP and OHS activities. A quasi-experimental study design was used where an integration of the three systems for HP, OHS respectively kaizen, was performed at six intervention units at a Swedish hospital. The remaining six units served as controls. Document analysis of all employees' written improvement suggestions (kaizen notes) during 2013 was conducted. The findings show that the intervention group had more suggestions concerning HP and OHS (n = 114) when compared with the control group (n = 78) and a greater variety of HP and OHS suggestions. In addition, only the intervention group had included HP aspects. In both groups, most kaizen notes with health consideration had a preventive focus rather than rehabilitative. The intervention, i.e. the integration of HP, OHS and kaizen work, had a favourable effect on HP and OHS work when compared with the controls. The results of the study support that this system can work in practice at hospitals. PMID:25983332

  4. Efficacy and fate of glyphosate on Swedish railway embankments.

    PubMed

    Torstensson, Lennart; Börjesson, Elisabet; Stenström, John

    2005-09-01

    The herbicide glyphosate, N-(phosphonomethyl)glycine, as Spectra (240 g AI litre(-1) SL; Monsanto Europe AB), RoundUp (360 g AI litre(-1) SL; Monsanto) and RoundUp Bio (360 g AI litre(-1) SL; Monsanto), have been used for weed control on Swedish railway embankments since 1986. This article summarizes results from studies of the weed effect and behaviour of glyphosate for the period 1984-2003. Studies on a railway embankment with a range of application rates showed excellent weed control at 5 litre ha(-1) of RoundUp Bio. The appearance of glyphosate and its metabolite AMPA [(aminomethyl)phosphonic acid] in the embankment, eg mobility and persistence, was also studied. Mobility was low in most cases, the main proportion of both glyphosate and AMPA being found in the upper 30-cm layer although minor amounts penetrated to lower depths. The 50% disappearance time of glyphosate was generally <5 months in railway embankments but cases with longer persistence were found. Transport to the groundwater was observed for glyphosate and AMPA in groundwater pipes along tracks. Downward transport appears to be dependent on the application rate, which should not exceed 3 litre ha(-1) of RoundUp Bio to avoid groundwater contamination. A lower rate of glyphosate mixed with a low rate of another herbicide may achieve acceptable weed control and be environmentally safer.

  5. Recent trends in nutrient concentrations in Swedish agricultural rivers.

    PubMed

    Ulén, B; Fölster, J

    2007-02-15

    In five out of twelve Swedish agricultural rivers examined during the period 1993-2004, significant trends for decreasing concentrations of reactive inorganic nitrogen (RIN) were indicated after flow normalisation. These decreases were constant (equal to 2-4% per year), most apparent in the Scania region, and weakly correlated to reductions in livestock density (Pearson correlation coefficient -0.825). The number of grazing cattle livestock units per unit area of arable land decreased on average by 14% and that of non-grazing cattle by 17% during 1985-2003. Based on estimates of root-zone leaching, increased area of set-aside and recent EU subsidisation of catch crops (with/without spring tillage) were suggested to be additional substantial causes but these changes were only rapid very recently (years 2000-2001). A significant and constant decrease in reactive phosphorus (RP) (3% per year) was observed in one river, mainly during the season of low flow, with reduced load from point sources suggested to be the main reason. Significant and constant reductions equal to 3-8% per year in concentrations of non-reactive phosphorus (NRP) were calculated for five rivers. These improvements were weakly correlated to the length of grassed buffer zones along the watercourses in arable parts of the river basin (Pearson correlation coefficient -0.845). Establishment of such zones also took place more recently, and together with constructed wetlands represent on average 0.5% of the agricultural area.

  6. Total care for juvenile diabetics--a Swedish experiment.

    PubMed

    Larsson, Y

    1983-01-01

    A Swedish Study Group for Childhood Diabetes has recently prepared a national treatment and care programme for diabetes in children and adolescents, which is briefly presented in this paper. The programme is based on the working hypothesis that long-term vascular and neurological complications - still the most serious threats to the well-being and survival of juvenile diabetics - may be prevented by continuously maintaining a normal or near-normal blood glucose level. Four levels (I--IV) of metabolic control are being defined, of which level I is the optimal goal and level II acceptable, while levels III and IV are regarded as inadequate. To achieve a satisfactory therapeutic result great efforts are required by both patients and the diabetic health teams at the pediatric clinics. In addition to insulin, diet and exercise, great emphasis should be laid on home-monitoring of blood glucose and glycosuria, on patient education and on psychological support both to the children and to their families. The therapeutic team should understand the psychological problems which frequently occur in diabetic families and be able to guide them through the different stages of the disease until the patients reach psychosocial maturity. The programme thus aims at providing a total - biological, functional, emotional and social - care for diabetic children and adolescents, and at thereby improving their quality of life on a long-term basis.

  7. Fiber Access Networks: Reliability Analysis and Swedish Broadband Market

    NASA Astrophysics Data System (ADS)

    Wosinska, Lena; Chen, Jiajia; Larsen, Claus Popp

    Fiber access network architectures such as active optical networks (AONs) and passive optical networks (PONs) have been developed to support the growing bandwidth demand. Whereas particularly Swedish operators prefer AON, this may not be the case for operators in other countries. The choice depends on a combination of technical requirements, practical constraints, business models, and cost. Due to the increasing importance of reliable access to the network services, connection availability is becoming one of the most crucial issues for access networks, which should be reflected in the network owner's architecture decision. In many cases protection against failures is realized by adding backup resources. However, there is a trade off between the cost of protection and the level of service reliability since improving reliability performance by duplication of network resources (and capital expenditures CAPEX) may be too expensive. In this paper we present the evolution of fiber access networks and compare reliability performance in relation to investment and management cost for some representative cases. We consider both standard and novel architectures for deployment in both sparsely and densely populated areas. While some recent works focused on PON protection schemes with reduced CAPEX the current and future effort should be put on minimizing the operational expenditures (OPEX) during the access network lifetime.

  8. Swedish dentists' decisions on preparation techniques and restorative materials.

    PubMed

    Sundberg, H; Mejàre, I; Espelid, I; Tveit, A B

    2000-06-01

    This study aimed at mapping the preparation techniques and restorative materials that Swedish dentists are using for primary approximal and occlusal carious lesions. It involved sending a pre-coded questionnaire to a random sample of 923 dentists, with eight items concerning approximal and occlusal restorative preparation techniques and dental materials. Responses were received from 651 (70.5%) dentists. To restore a primary approximal carious lesion in an adolescent with low caries activity and good oral hygiene, the tunnel preparation was chosen by 48% of the dentists, the saucer-shaped preparation by 32%, and the traditional Class II preparation by 20%. The most common preparation technique for restoring an occlusal carious lesion was removal of the carious part only, which was chosen by 74% of the dentists. For a lower second molar with a minor occlusal caries lesion combined with a suspected dentin lesion as judged radiographically, about half of the dentists chose to restore the carious part only and 27% would seal the rest of the fissure system in addition. For a similar lesion with no obvious radiolucency in the dentin, about 1/3 chose the 'no treatment' alternative, 1/3 fluoride treatment, and the rest fissure sealing or other techniques. Composite was used most often and amalgam least often for both approximal and occlusal carious lesions.

  9. The rise, decline, and future of the Swedish left.

    PubMed

    Lindberg, Ingemar; Agren, Gunnar; Hogstedt, Christer

    2011-01-01

    Swedish voters' support for the labor movement has decreased from about 50 percent to less than 40 percent in recent decades, with a resulting loss of the majority in parliament. Over the same period, capitalism has undergone profound changes--transfer of production across borders, the huge growth and ultra-rapid movement of financial capital, and subordination of social welfare to the interests of profit. A new phase in the development of capitalism can be detected: from welfare capitalism to financial capitalism. Large parts of the public sector have been privatized by both conservative and labor governments, even while retaining public funding. The social gaps grow, and a new line of conflict is emerging in the values and interests that should govern care-taking, schools, and living conditions. The labor movement's ideological and scientific analyses have taken a backseat to liberal-conservative think tanks. An effective response to financial capitalism, transnational production chains, and European integration will require trade union and political actions across national borders to strengthen the power resources in the hands of the majority of the population, so as to counter the increasingly destructive powers of capitalism.

  10. Factors related to alcohol and drug consumption in Swedish widows.

    PubMed

    Grimby, Agneta; Johansson, Asa K

    2009-01-01

    The use of alcohol and medications among Swedish widows was analyzed in relation to various background variables. In Total, 1053 widows (640 widows younger than 65 years and 413 widows older than 65 years) answered the questionnaire. Many reported increased fatigue and sleeping problems. Around one-third of the widows reported drinking alcohol for relief of grief and inadequate support. Association existed between grief and increased intake of sedatives and sleeping pills, and between grief and drinking for relief of grief, as well as increase in intake of sedatives. In widows older than 65 years, perception of bad health, negative outlook for the future, and insufficient support seemed to increase the risk of more sedatives and sleeping pills. Negative outlook for the future also tended to lead to a heightened risk for increased intake of alcohol. There seems to be remaining health problems a long time after bereavement, and counseling may be needed especially when drugs and alcohol are extensively used. PMID:18550778

  11. Workplace health interventions in small enterprises: a Swedish longitudinal study.

    PubMed

    Vinberg, Stig

    2008-01-01

    This article has a two-fold approach. First, it investigates relationships between work organizational factors, and health and performance outcomes. Second, it compares two change strategy approaches in workplace health interventions by studying changes of these factors and outcomes. The sample consisted of ten Swedish small enterprises including 102 individuals, who answered a before and after questionnaire about organizational factors and outcomes. The leaders were interviewed and answered a questionnaire about performed workplace health interventions. Statistical methods used were reliability tests, correlation analyses and t-tests. Results indicate rather strong links between indicators of respectful leadership, creative work and team spirit, and the outcome indicators self-assessed health and judged workplace adaptability in association with customer satisfaction. The results concerning changes of determinants and outcomes (after workplace health interventions) showed significant differences between enterprises using a broad change strategy and those using an expert/problem-based strategy with the former having more favourable results. The leader interview results also point at obstacles concerning workplace change processes as lack of resources, insufficient competence and influence of external factors. The study results suggest that work organizational factors and integrated models for workplace health intervention are of importance for health and performance outcomes in small enterprises. PMID:18725710

  12. Toxicity and detoxification of Swedish detergents and softener products.

    PubMed

    Pettersson, A; Adamsson, M; Dave, G

    2000-11-01

    Detergents and softeners are used in large quantities and some of their ingredients are highly toxic to aquatic organisms. In the present study the acute toxicity to Daphnia magna was determined for 26 detergents and five softener Swedish products. Only one of the detergents had a 48-h EC50 > 100 mg/l. The 48-h EC50 for the other 25 detergents ranged from 4 to 85 mg/l. The 48-h EC50 for the five softeners ranged from 15 to 166 mg/l. Detoxification tests, with and without inoculum of sewage organisms, showed that all tested products were detoxified to some extent after 16 days and that the rate of detoxification was considerably higher with addition of sewage organisms. Toxicity to D. magna of the detergents and softeners, and the biotic detoxification rate was correlated with the concentration of surfactants used in formulating the products (more surfactants increased toxicity and a slower rate of detoxification). These results emphasize the importance of biological purification of domestic wastewater containing detergents and a suggested development of less toxic and more easily degradable surfactants.

  13. Secular trends of physical fitness in Swedish adults.

    PubMed

    Ekblom, B; Engström, L-M; Ekblom, O

    2007-06-01

    The aim of the present study was to study differences in fitness (maximal aerobic power (VO(2max)), balance control, abdominal strength and endurance) and anthropometric data in Swedish women and men (20-65 years of age) between two national cross-sectional samples, studied in 1990/1991 and 2000/2001, respectively. The absolute and relative VO(2max) (aerobic fitness), estimated from a submaximal test, declined with increasing age in both genders. The submaximal test was validated against running VO(2max). Furthermore, the relative aerobic fitness (mL/min/kg) was lower in the 2000/2001 sample in men but not in women. Overall physical activity level was unchanged in both genders. An unexpected finding was that in both samples there were no major differences in relative VO(2max) between men and women of the same age. Combined overweight and obesity (body mass index> or =25) is becoming more prevalent in men, but not in women with prevalence in 2000/2001 of 61% and 38% for men and women, respectively. Balance control and abdominal strength and endurance decrease with increasing age with no differences between the two samples. Thus, the near future health situation for men may be worse, while for women it may be less or no differences compared with today.

  14. Endocrine measurements and calving performance of Swedish red and white and Swedish Holstein dairy cattle with special respect to stillbirth.

    PubMed

    Kornmatitsuk, B; Franzén, G; Gustafsson, H; Kindahl, H

    2003-01-01

    During 3 consecutive calving seasons, calving performance, placental characteristics and endocrine profiles of total 98 pregnancies of late pregnant Swedish Red and White (SRB) and Swedish Holstein (SLB) dairy heifers and cows, were investigated. Ninety-four singleton pregnancies and 4 sets of twins were recorded. In animals with singleton pregnancy, 8 stillbirths, 7 weak calves, 3 premature parturitions and 1 abortion were registered. In the SLB heifers, 19% of stillbirth (5/26) were observed, while 5% (2/42) were noted for the SRB heifers. One stillborn calf derived from the SRB cows and none was found from the SLB cows. In the heifers and cows delivering a normal living calf with unassisted parturition, the placentome thickness monitored by ultrasonography was constant towards the end of pregnancy. The numbers of foetal cotyledons varied individually between animals but in total, fewer cotyledons were found in the foetal membranes of the SRB animals than in the SLB animals (69 +/- 19) vs. (88 +/- 29) (p < 0.05). No morphological and numerical differences of the placentome thickness in animals delivering a stillborn or weak calf, compared to animals delivering a normal living calf, could be observed. In animals with unassisted parturition and without birth complications, the levels of progesterone (P4), PGF2alpha metabolite (PG-metabolite), cortisol, oestrone sulphate (E1SO4) and pregnancy associated glycoproteins (PAGs) were not different by breeds and parities. In animals carrying stillbirth, higher levels of E1SO4 were found in 3 SRB animals and 1 SLB heifer, whereas lower levels of E1SO4 were recorded in 3 SLB heifers during the last week of pregnancy, compared to the profiles found in animals with unassisted parturition. Additionally, the levels of PAGs remained low and constant in 1 SRB cow (delivering a stillborn calf), 1 SRB heifer (giving birth prematurely), 4 animals (carrying twins) and 1 aborting SRB cow. Our results show a very high rate of

  15. Solar Collectors

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Solar Energy's solar panels are collectors for a solar energy system which provides heating for a drive-in bank in Akron, OH. Collectors were designed and manufactured by Solar Energy Products, a firm established by three former NASA employees. Company President, Frank Rom, an example of a personnel-type technology transfer, was a Research Director at Lewis Research Center, which conducts extensive solar heating and cooling research, including development and testing of high-efficiency flat-plate collectors. Rom acquired solar energy expertise which helped the company develop two types of collectors, one for use in domestic/commercial heating systems and the other for drying grain.

  16. Solar Cooking

    Atmospheric Science Data Center

    2014-09-25

    ... (kWh/m2/day) Amount of electromagnetic energy (solar radiation) incident on the surface of the earth. Also referred to as total or global solar radiation.   Midday insolation (kWh/m2/day) Average ...

  17. Solar Lentigo

    MedlinePlus

    ... hyperpigmented) lesion caused by natural or artificial ultraviolet (UV) light. Solar lentigines may be single or multiple. This ... simplex) because it is caused by exposure to UV light. Solar lentigines are benign, but they do indicate ...

  18. Radiological protection of the environment from the Swedish point of view.

    PubMed

    Hohm, Lars-Erik; Hubbard, Lynn; Larsson, Carl-Magnus; Sundell-Bergman, Synnöve

    2002-09-01

    The current system of radiological protection is aimed at protecting human health, and largely neglects both the effects of radiation on the environment and the managerial aspects of environmental protection. The Swedish Radiation Protection Act was revised in 1988 and includes environmental protection as one of its aims. In practice, little guidance had been given in the regulations based on the Act until 1998, when the Swedish Radiation Protection Authority (SSI) formulated environmental aims in its regulations concerning protection of human health and the environment in connection to the final management of spent nuclear fuel and waste. These regulations focus on protection of biodiversity and biological resources, based on ecosystem characterisation. In a broader perspective, the Swedish Parliament established 15 national environmental quality objectives in 1999, covering all aspects of protecting the environment, including the effects of radiation. This paper reviews the background for radiological protection of the environment from both an international and a Swedish perspective, describing the aims and current activities in establishing a system for assessing environmental effects and their consequences that can be used in decision-making. Such activities are largely a result of the European Union research project FASSET (Framework for Assessment of Environmental Impact), carried out under the 5th Framework Programme of the Union. This work is complemented at the Swedish national level by government support to initiate a national environmental monitoring and assessment programme for characterising the radiation environment, which will provide the foundation for decision-making. PMID:12375787

  19. The Analysis Portal and the Swedish LifeWatch e-infrastructure for biodiversity research

    PubMed Central

    Käck, Martin; Karlsson, Björn; Kindvall, Oskar

    2016-01-01

    Abstract Background During the last years, more and more online portals were generated and are now available for ecologists to run advanced models with extensive data sets. Some examples are the Biodiversity Virtual e-Laboratory (BioVel) Portal (https://portal.biovel.eu) for ecological niche modelling and the Mobyle SNAP Workbench (https://snap.hpc.ncsu.edu) for evolutionary and population genetics analysis. Such portals have the main goal to facilitate the run of advanced models, through access to large-capacity computers or servers. In this study, we present the Analysis Portal (www.analysisportal.se), which is a part of the Swedish LifeWatch e-infrastructure for biodiversity research that combines a variety of Swedish web services to perform different kinds of dataprocessing. New information For the first time, the Swedish Analysis Portal for integrated analysis of species occurrence data is described in detail. It was launched in 2013 and today, over 60 Million Swedish species observation records can be assessed, visualized and analyzed via the portal. Datasets can be assembled using sophisticated filtering tools, and combined with environmental and climatic data from a wide range of providers. Different validation tools, for example the official Swedish taxon concept database Dyntaxa, ensure high data quality. Results can be downloaded in different formats as maps, tables, diagrams and reports. PMID:27099553

  20. Solar Equipment

    NASA Technical Reports Server (NTRS)

    1983-01-01

    A medical refrigeration and a water pump both powered by solar cells that convert sunlight directly into electricity are among the line of solar powered equipment manufactured by IUS (Independent Utility Systems) for use in areas where conventional power is not available. IUS benefited from NASA technology incorporated in the solar panel design and from assistance provided by Kerr Industrial Applications Center.

  1. Buying Solar.

    ERIC Educational Resources Information Center

    Dawson, Joe

    Presented are guidelines for buying solar systems for the individual consumer. This is intended to help the consumer reduce many of the risks associated with the purchase of solar systems, particularly the risks of fraud and deception. Engineering terms associated with solar technology are presented and described to enable the consumer to discuss…

  2. An evaluation of the Swedish ignition interlock program.

    PubMed

    Bjerre, Bo

    2003-01-01

    The Swedish alcohol ignition interlock program for driving while intoxicated (DWI) offenders, both first-time as well as multiple offenders, was launched as a pilot project in 1999. It is a volunteer program and differs in some respects from other programs: It covers a period of 2 years, it includes very strict medical regulations entailing regular checkups by a physician, it does not require a prior period of hard suspension, and it focuses strongly on changes in alcohol habits. Records from the 5 years prior to the offence showed that DWI offenders are generally in a high-risk category long before their offense, with a four to five times higher accident rate (road accidents reported by the police) and a three to four times higher rate of hospitalization due to a road accident. Only 12% of the eligible DWI offenders took part in the program and, of these, 60% could be diagnosed as alcohol dependent or alcohol abusers. During the program, alcohol consumption is monitored through self-esteem questionnaires (AUDIT) and five different biological markers. Our data show a noticeable reduction in alcohol consumption among the interlock users. This, combined with the high rate of compliance with the regulations, probably accounts for the fact that there was no case of recidivism during the program. Preliminary findings also suggest a reduction in the annual accident rate for interlock users while in the program. It still is too early to draw any conclusions concerning the rate of recidivism after completion of the program due to an insufficient amount of data for analysis. Nevertheless, the preliminary results are so promising that the program will now be expanded to cover all of Sweden as well as to include all driver's license categories.

  3. Contact allergy and hand eczema in Swedish dentists.

    PubMed

    Wallenhammar, L M; Ortengren, U; Andreasson, H; Barregård, L; Björkner, B; Karlsson, S; Wrangsjö, K; Meding, B

    2000-10-01

    Hand eczema and contact allergy in Swedish dentists were studied in a multidisciplinary project. The aims of the study were to establish diagnoses, to investigate the occurrence of contact allergy, in particular to (meth)acrylates, and to evaluate certain consequences of hand eczema. A postal questionnaire on skin symptoms, atopy and occupational experience was mailed to 3,500 dentists aged <65 years, and licensed 1965-1995. The response rate was 88%. Among dentists living in 3 major cities, 14.9% (n= 191) reported hand eczema during the previous year. They were invited to a clinical examination, including patch testing with a standard and a dental series. 158/191 (83%) dentists attended, and hand eczema diagnosis was confirmed in 149/158 (94%). Irritant contact dermatitis was diagnosed in 67% and allergic contact dermatitis in 28%. On patch testing, 50% presented at least 1 positive reaction. The most frequent allergens were nickel sulfate, fragrance mix, gold sodium thiosulfate and thiuram mix. 7 (5%) had positive reactions to (meth)acrylates, all to 2-hydroxyethyl methacrylate and 6 also to ethyleneglycol dimethacrylate. 38% had consulted a physician, 4% had been on sick-leave and 1% had changed occupational tasks due to hand eczema. No dentist with allergy to acrylates had been on sick-leave or changed occupation. It is concluded that dentistry is a high-risk occupation for hand eczema, and that irritant contact dermatitis is most common. The prevalence of contact allergy to acrylates was below 1% in the population of responding dentists, and in most cases did not have serious medical, social or occupational consequences.

  4. Malignancies in Swedish persons with haemophilia: a longitudinal registry study.

    PubMed

    Lövdahl, Susanna; Henriksson, Karin M; Baghaei, Fariba; Holmström, Margareta; Berntorp, Erik; Astermark, Jan

    2016-09-01

    The aim of the study was to investigate, over time, the incidence of and mortality due to malignant diseases among persons with haemophilia, compared to matched controls. Persons with haemophilia A or B were enrolled via registries at each haemophilia centre, as well as from the National Patient Registry, and were compared to five sex and age-matched controls per patient. Data from the national Cancer Registry were linked to the study participants. A total of 1431 persons with haemophilia and 7150 matched controls were enrolled. Between the years 1972 and 2008, 164 malignancies were reported. The most common type of cancer among patients was prostate cancer, followed by haematologic malignancies, including lymphoma and leukaemia, which were significantly more frequent in patients [n = 35 (2.4%) vs. n = 60 (0.8%); P < 0.001]. Malignancies in bladder and other urinary organs were also significantly different [n = 21 (1.5%) vs. n = 46 (0.6%); P < 0.01]. The overall incidence rate ratio of malignancies per 1000 person-years compared to the controls was 1.3 [95% confidence interval (CI) 1.1, 1.6]. In subgroup analysis, the corresponding incidence rate ratios per 1000 person-years for persons with severe haemophilia was 1.7 (95% CI 0.9, 3.1) and that for mild/moderate haemophilia 1.1 (95% CI 0.8, 1.5). Swedish persons with haemophilia had a significantly higher incidence of malignant diseases than controls. These were primarily haematologic malignancies and cancer in urinary organs, and the difference independent of any co-infections with HIV and/or viral hepatitis. The findings indicate the importance of further studies and close follow-up of malignancies in persons with haemophilia.

  5. Psychosocial Working Conditions and Cognitive Complaints among Swedish Employees

    PubMed Central

    Stenfors, Cecilia U. D.; Magnusson Hanson, Linda; Oxenstierna, Gabriel; Theorell, Töres; Nilsson, Lars-Göran

    2013-01-01

    Background Cognitive complaints involving problems with concentration, memory, decision-making and thinking are relatively common in the work force. The sensitivity of both subjective and objective cognitive functioning to common psychiatric conditions, stress levels and to cognitive load makes it plausible that psychosocial working conditions play a role in cognitive complaints. Thus, this study aimed to test the associations between psychosocial work factors and cognitive complaints in nationally representative samples of the Swedish work force. Cross-sectional (n = 9751) and prospective (n = 3644; two time points two years apart) sequential multiple regression analyses were run, adjusting for general confounders, depressive- and sleeping problems. Additional prospective analyses were run adjusting for baseline cognitive complaints. Cross-sectional results High quantitative demands, information and communication technology (ICT) demands, underqualification and conflicts were positively associated with cognitive complaints, while social support, good resources at work and overqualification were negatively associated with cognitive complaints in all models. Skill discretion and decision authority were weakly associated with cognitive complaints. Conflicts were more strongly associated with cognitive complaints in women than in men, after adjustment for general confounders. Prospective results Quantitative job demands, ICT demands and underqualification were positively associated with future cognitive complaints in all models, including when adjusted for baseline cognitive complaints. Decision authority was weakly positively associated with future cognitive complaints, only after adjustment for depressive- and sleeping problems respectively. Social support was negatively associated with future cognitive complaints after adjustment for general confounders and baseline cognitive complaints. Skill discretion and resources were negatively associated with future

  6. Effectiveness of Implant Therapy Analyzed in a Swedish Population

    PubMed Central

    Derks, J.; Håkansson, J.; Wennström, J.L.; Tomasi, C.; Larsson, M.; Berglundh, T.

    2015-01-01

    Treatment outcomes in implant dentistry have been mainly assessed as implant survival rates in small, selected patient groups of specialist or university clinical settings. This study reports on loss of dental implants assessed in a large and randomly selected patient sample. The results were aimed at representing evaluation of effectiveness of implant dentistry. Using the national data register of the Swedish Social Insurance Agency, 4,716 patients were randomly selected. All had been provided with implant-supported restorative therapy in 2003. Patient files of 2,765 patients (11,311 implants) were collected from more than 800 clinicians. Information on patients, treatment procedures, and outcomes related to the implant-supported restorative therapy was extracted from the files. In total, 596 of the 2,765 subjects, provided with 2,367 implants, attended a clinical examination 9 y after therapy. Implant loss that occurred prior to connection of the supraconstruction was scored as an early implant loss, while later occurring loss was considered late implant loss. Early implant loss occurred in 4.4% of patients (1.4% of implants), while 4.2% of the patients who were examined 9 y after therapy presented with late implant loss (2.0% of implants). Overall, 7.6% of the patients had lost at least 1 implant. Multilevel analysis revealed higher odds ratios for early implant loss among smokers and patients with an initial diagnosis of periodontitis. Implants shorter than 10 mm and representing certain brands also showed higher odds ratios for early implant loss. Implant brand also influenced late implant loss. Implant loss is not an uncommon event, and patient and implant characteristics influence outcomes (ClinicalTrials.gov NCT01825772). PMID:25503901

  7. Novel hepatitis E like virus found in Swedish moose.

    PubMed

    Lin, Jay; Norder, Heléne; Uhlhorn, Henrik; Belák, Sándor; Widén, Frederik

    2014-03-01

    A novel virus was detected in a sample collected from a Swedish moose (Alces alces). The virus was suggested as a member of the Hepeviridae family, although it was found to be highly divergent from the known four genotypes (gt1-4) of hepatitis E virus (HEV). Moose are regularly hunted for consumption in the whole of Scandinavia. Thus, the finding of this virus may be important from several aspects: (a) as a new diverged HEV in a new animal species, and (b) potential unexplored HEV transmission pathways for human infections. Considering these aspects, we have started the molecular characterization of this virus. A 5.1 kb amplicon was sequenced, and corresponded to the partial ORF1, followed by complete ORF2, ORF3 and poly(A) sequence. In comparison with existing HEVs, the moose HEV genome showed a general nucleotide sequence similarity of 37-63% and an extensively divergent putative ORF3 sequence. The junction region between the ORFs was also highly divergent; however, two putative secondary stem-loop structures were retained when compared to gt1-4, but with altered structural appearance. In the phylogenetic analysis, the moose HEV deviated and formed its own branch between the gt1-4 and other divergent animal HEVs. The characterization of this highly divergent genome provides important information regarding the diversity of HEV infecting various mammalian species. However, further studies are needed to investigate its prevalence in the moose populations and possibly in other host species, including the risk for human infection.

  8. Formal priority setting in health care: the Swedish experience.

    PubMed

    Garpenby, Peter; Bäckman, Karin

    2016-09-19

    Purpose From the late 1980s and onwards health care in Sweden has come under increasing financial pressure, forcing policy makers to consider restrictions. The purpose of this paper is to review experiences and to establish lessons of formal priority setting in four Swedish regional health authorities during the period 2003-2012. Design/methodology/approach This paper draws on a variety of sources, and evidence is organised according to three broad aspects: design and implementation of models and processes, application of evidence and decision analysis tools and decision making and implementation of decisions. Findings The processes accounted for here have resulted in useful experiences concerning technical arrangements as well as political and public strategies. All four sites used a particular model for priority setting that combined top-down- and bottom-up-driven elements. Although the process was authorised from the top it was clearly bottom-up driven and the template followed a professional rationale. New meeting grounds were introduced between politicians and clinical leaders. Overall a limited group of stakeholders were involved. By defusing political conflicts the likelihood that clinical leaders would regard this undertaking as important increased. Originality/value One tendency today is to unburden regional authorities of the hard decisions by introducing arrangements at national level. This study suggests that regional health authorities, in spite of being politically governed organisations, have the potential to execute a formal priority-setting process. Still, to make priority-setting processes more robust to internal as well as external threat remains a challenge. PMID:27681023

  9. Moulds and mycotoxins in rice from the Swedish retail market.

    PubMed

    Fredlund, E; Thim, A-M; Gidlund, A; Brostedt, S; Nyberg, M; Olsen, M

    2009-04-01

    A survey of moulds and mycotoxins was performed on 99 rice samples taken from the Swedish retail market. The main objective was to study the mould and mycotoxin content in basmati rice and rice with a high content of fibre. Samples of jasmine rice as well as long-grain rice were also included. The samples were analysed for their content of ochratoxin A (high-performance liquid chromatography (HPLC)), aflatoxin B(1), B(2), G(1), and G(2) (HPLC, RIDA(R)QUICK), and mould (traditional cultivation methods in combination with morphological analysis). The majority of samples were sampled according to European Commission Regulation 401/2006. Subsamples were pooled and mixed before milling and both mould and mycotoxin analyses were performed on milled rice. The results showed that the majority of basmati rice (71%) and many jasmine rice samples (20%) contained detectable levels of aflatoxin B(1) (level of quantification = 0.1 microg aflatoxin kg(-1) rice). Two samples of jasmine rice and ten basmati rice samples contained levels over the regulated European maximum limits of 2 microg kg(-1) for aflatoxin B(1) or 4 microg kg(-1) for total aflatoxins. Aspergillus was the most common mould genus isolated, but also Penicillium, Eurotium, Wallemia, Cladosporium, Epicoccum, Alternaria, and Trichotecium were found. The presence of Aspergillus flavus in 21% of the samples indicates that incorrect management of rice during production and storage implies a risk of mould growth and subsequent production of aflatoxin. Rough estimates showed that high rice consumers may have an intake of 2-3 ng aflatoxin kg(-1) bodyweight and day(-1) from rice alone. This survey shows that aflatoxin is a common contaminant in rice imported to Europe.

  10. Malignancies in Swedish persons with haemophilia: a longitudinal registry study.

    PubMed

    Lövdahl, Susanna; Henriksson, Karin M; Baghaei, Fariba; Holmström, Margareta; Berntorp, Erik; Astermark, Jan

    2016-09-01

    The aim of the study was to investigate, over time, the incidence of and mortality due to malignant diseases among persons with haemophilia, compared to matched controls. Persons with haemophilia A or B were enrolled via registries at each haemophilia centre, as well as from the National Patient Registry, and were compared to five sex and age-matched controls per patient. Data from the national Cancer Registry were linked to the study participants. A total of 1431 persons with haemophilia and 7150 matched controls were enrolled. Between the years 1972 and 2008, 164 malignancies were reported. The most common type of cancer among patients was prostate cancer, followed by haematologic malignancies, including lymphoma and leukaemia, which were significantly more frequent in patients [n = 35 (2.4%) vs. n = 60 (0.8%); P < 0.001]. Malignancies in bladder and other urinary organs were also significantly different [n = 21 (1.5%) vs. n = 46 (0.6%); P < 0.01]. The overall incidence rate ratio of malignancies per 1000 person-years compared to the controls was 1.3 [95% confidence interval (CI) 1.1, 1.6]. In subgroup analysis, the corresponding incidence rate ratios per 1000 person-years for persons with severe haemophilia was 1.7 (95% CI 0.9, 3.1) and that for mild/moderate haemophilia 1.1 (95% CI 0.8, 1.5). Swedish persons with haemophilia had a significantly higher incidence of malignant diseases than controls. These were primarily haematologic malignancies and cancer in urinary organs, and the difference independent of any co-infections with HIV and/or viral hepatitis. The findings indicate the importance of further studies and close follow-up of malignancies in persons with haemophilia. PMID:26974329

  11. Using materials research results in new regulations -- The Swedish approach

    SciTech Connect

    Gott, K.

    1995-12-31

    Swedish regulations are normally divided into two sections: the first part is the compulsory text and the second part explains very briefly the ideas behind the regulations and section consists of an interpretive text. This second part explains very briefly the ideas behind the regulations and gives advice as to how to apply the regulations, acceptable testing and analysis methods, and references to other standards and relevant documents. In the new regulations, which were approved by the Board of SKI in September 1994 and are effective from 1st January 1995, a number of innovations have been included concerning chemistry and environmental degradation of the primary pressure boundary in Light Water Reactors. With regard to chemistry SKI will no longer approve the various parameters in the technical specifications (such as conductivity and impurity concentrations) but will require that the utilities have a chemistry control program in place which ensures the integrity of the primary pressure boundary and does not expose it to environments (such as impurities and decontamination chemicals) for which it was not designed. SKI can at any time control that such a program exists and assess its compatibility with these goals, either during routine inspections or as part of special theme inspections. Crack growth rates have been specified for different materials stainless steels, and the nickel base alloy types 600 and 182. Different environments have also been specified: water chemistry within and outside plant specifications as well as normal and hydrogen water chemistry conditions. Stress corrosion cracking in pressurized water reactor systems is also treated separately in the regulations, but not discussed specifically here.

  12. Near Nativeness and Stylistic Lexical Competence in Swedish of First and Second Generation Finnish Immigrants in Sweden.

    ERIC Educational Resources Information Center

    Bijvoet, Ellen

    2002-01-01

    Characterizes the perception of stylistic nuances of lexical items in both Swedish and Finnish among members of the Sweden Finnish minority in Sweden, with special emphasis on Swedish. Results are discussed in the context of the ongoing debate on immigrants and integration, and suggest a more similar language use may indicate a higher degree of…

  13. Discursive Mechanisms and Human Agency in Language Policy Formation: Negotiating Bilingualism and Parallel Language Use at a Swedish University

    ERIC Educational Resources Information Center

    Källkvist, Marie; Hult, Francis M.

    2016-01-01

    In the wake of the enactment of Sweden's Language Act in 2009 and in the face of the growing presence of English, Swedish universities have been called upon by the Swedish Higher Education Authority to craft their own language policy documents. This study focuses on the discursive negotiation of institutional bilingualism by a language policy…

  14. A Recent Swedish Attempt to Weaken State Control and Strengthen School Autonomy: The Experiment with Local Time Schedules

    ERIC Educational Resources Information Center

    Ronnberg, Linda

    2007-01-01

    In 1999, after a series of far-reaching reforms aiming at decentralisation, deregulation and increased local autonomy in Swedish education, the Government decided to introduce a five-year experiment, which would develop these reform efforts even further. Even though Swedish compulsory schools already were the most autonomous in Europe with regard…

  15. Teaching Minority Students within Minority Schools: Teachers' Conceptions of Multicultural Education in Swedish-Speaking Schools in Finland

    ERIC Educational Resources Information Center

    Mansikka, Jan-Erik; Holm, Gunilla

    2011-01-01

    Finland is experiencing increased cultural diversity due to immigration and is facing challenges in developing multicultural education (ME) in schools. There is a Swedish-speaking minority in Finland, and immigrant students entering Swedish-speaking schools hence become a minority within a minority. In this study, using open-ended interviews, we…

  16. Information and Experience: Audio-Visual Observations of Reading Activities in Swedish Comprehensive School Classrooms 1967-1969

    ERIC Educational Resources Information Center

    Dolatkhah, Mats; Hampson Lundh, Anna

    2016-01-01

    This study investigates reading activities in Swedish primary school classrooms during the late 1960s. Sound and video recordings of 223 Swedish lessons held between 1967 and 1969 are used to analyse the activity of reading as taught and performed. The results indicate that the practice of informational reading, often based on finding…

  17. Opportunities for a Democratic Pedagogy: A Comparative Study of South African and Swedish Teachers' Attitudes to Inclusive Education

    ERIC Educational Resources Information Center

    Helldin, Rolf; Backman, Orjan; Dwyer, Helen; Skarlind, Anders; Hugo, Anna J.; Nel, Norma; Muller, Helene

    2011-01-01

    This paper is based upon the collaboration between two research groups from Stockholm University and the University of South Africa. The main objective is to compare attitudes between South African (SA) and Swedish teachers regarding inclusive education (IE). IE in this paper is examined as a distinct part of the Swedish welfare system. The method…

  18. School Principals' Perceptions of "Basic Values" in the Swedish Compulsory School System in Regard to Bronfenbrenner's Ecological Systems Theory

    ERIC Educational Resources Information Center

    Drakenberg, Margareth; Malmgren, Therese Vincenti

    2013-01-01

    The purpose of this study is to compare how Swedish school principals understand basic values that are important in fulfilling the Swedish national curriculum, Curriculum 1994 (a new curriculum, Curriculum 2011, which came into operation in autumn 2011, has only minor differences compared to the common text in Curriculum 1994), considering…

  19. "To Hold the Subject's Territory": The Swedish Association of Biology Teachers and Two Curricular Reforms, 1960-1965

    ERIC Educational Resources Information Center

    Hallstrom, Jonas

    2010-01-01

    The aim of this article is to investigate and analyse the cultural boundaries of school biology, and to a certain extent the natural science subjects in general, in two Swedish curriculum reforms, from the viewpoint of the Swedish Association of Biology Teachers (ABT). Thomas Gieryn's concept of boundary-work is thus used in analysing how the ABT…

  20. A study of loneliness among a national sample of Swedish elderly.

    PubMed

    Mullins, L C; Sheppard, H L; Andersson, L

    1988-04-01

    This study examined: 1) the loneliness experienced by a representative sample of persons from Sweden in 1986, and 2) the relative impact of age, gender, household size, subjective health assessments, and two indicators of income adequacy on loneliness. The results are based on the responses to a telephone survey, conducted by SIFO, of a weighted subsample of 212 persons aged 65+. The overall sample consisted of 1005 person 16 years of age and older. In general, only a minority (27%) of the Swedish elderly indicated loneliness was at least a somewhat serious problem. Cross-tabular, and discriminant function analysis showed that loneliness was associated with being older, being alone, and poor self-reported health. These findings are compared to those of other Swedish and American studies. Additionally, implications with regard to Swedish policy are suggested. PMID:3180156

  1. The Swedish version of the Voice Handicap Index adapted for singers.

    PubMed

    Lamarche, Anick; Westerlund, Joakim; Verduyckt, Ingrid; Ternström, Sten

    2010-10-01

    This study evaluates a Swedish version of the Voice Handicap Index adapted for singers. A total of 96 healthy singers and 30 singer-patients completed the questionnaire. Validity and reliability, internal coherence, and group differences were assessed. The singer-patient group had significantly higher scores than the control group. Reliability was confirmed by high Cronbach's (>0.78) for test-retest scores, and for each of the sub-scales. Test-retest stability in both groups was confirmed by high correlation values alpha (>0.8). Overall scores compared closely to those from previous reports. The Swedish translation of the adapted VHI for singers (RHI-s) is valid and reliable and shows sensitivity to the singer's concerns. It can be considered a useful tool in the clinical assessment of Swedish healthy or pathological singers.

  2. Obstetric implications of rhesus antigen distribution in Mozambican and Swedish women.

    PubMed

    Bergström, S; Pereira, C; Hagström, U; Säfwenberg, J

    1994-01-01

    AB0 and Rhesus phenotypes were analyzed in 199 Mozambican women and the gene frequencies were calculated. The frequencies of the K and Fya antigens were also investigated. The findings were interpreted against the background of the corresponding phenotype distribution of a Swedish population. D- and Du-positive women amounted to 97.0%, which is significantly more than in Sweden (p < 0.001). Among AB0 groups it was found that blood group 0 is significantly more predominant in Mozambican than in Swedish women (p < 0.001). The reverse is true for blood group A (p < 0.001). Blood group B has a similar prevalence in Mozambican and Swedish women. The obstetric implication of the low prevalence of D-negative women is that the Rhesus alloimmunization problem may be of a much smaller magnitude than would be expected.

  3. National Report Sweden: Swedish Space Activities- An Overview with a Focus on Balloons and Rockets

    NASA Astrophysics Data System (ADS)

    Dannenberg, K.

    2015-09-01

    The paper gives a brief overview of Swedish space activities with a focus on balloon and rocket projects, launched or scheduled for launch in the near future from Esrange Space Center. Several on-going national balloon and rocket projects are described in brief. Sweden is also a major player in sounding rocket activities within the ESA Elips programme as provider of launch services and developer of modules for microgravity experiments. Another important activity, described below, is the student programme REXUS/BEXUS, carried out within the framework of bilateral agreement between DLR and SNSB, and in collaboration with ESA. It should also be noted that several other balloons and rockets have been launched from Esrange Space Center during the reporting period. The present paper focuses, however, on the projects led by Swedish Principal Investigators and activities with a major involvement of Swedish scientists and engineers.

  4. Solar nutrinos

    NASA Technical Reports Server (NTRS)

    Bahcall, J. N.

    1981-01-01

    The topics covered include: an overview of the subject of solar neutrinos, a brief summary of the theory of stellar evolution, a description of the main sources of solar neutrinos, a brief summary of the results of the Brookhaven C1-37 experiment, an anaysis of the principal solar neutrino experiments, and a discussion of how solar neutrino experiments can be used to detect the collapse of stars in the Galaxy. A description of how the Ga-71 experiment can be used to decide whether the origin of the present discrepancy between theory and observation lies in conventional solar models or conventional physics is presented.

  5. Solar flair.

    PubMed Central

    Manuel, John S

    2003-01-01

    Design innovations and government-sponsored financial incentives are making solar energy increasingly attractive to homeowners and institutional customers such as school districts. In particular, the passive solar design concept of daylighting is gaining favor among educators due to evidence of improved performance by students working in daylit classrooms. Electricity-generating photovoltaic systems are also becoming more popular, especially in states such as California that have high electric rates and frequent power shortages. To help spread the word about solar power, the U.S. Department of Energy staged its first-ever Solar Decathlon in October 2002. This event featured solar-savvy homes designed by 14 college teams. PMID:12573926

  6. Solar flair.

    PubMed

    Manuel, John S

    2003-02-01

    Design innovations and government-sponsored financial incentives are making solar energy increasingly attractive to homeowners and institutional customers such as school districts. In particular, the passive solar design concept of daylighting is gaining favor among educators due to evidence of improved performance by students working in daylit classrooms. Electricity-generating photovoltaic systems are also becoming more popular, especially in states such as California that have high electric rates and frequent power shortages. To help spread the word about solar power, the U.S. Department of Energy staged its first-ever Solar Decathlon in October 2002. This event featured solar-savvy homes designed by 14 college teams.

  7. Solar Optics

    SciTech Connect

    Rozsnyai, B.F.

    2000-10-04

    Solar opacities are presented from the center of the Sun to the photosphere. The temperatures, densities and hydrogen mass fractions are taken from the standard solar model. For the heavy element abundances the Grevesse mixture is used. In the solar interior photoabsorption is dominated by free-free absorption and they compare two sets of opacities based on two different models for the inverse bremsstrahlung. The radiative luminosities calculated from the two sets of opacities are compared with those predicted by previous models of the standard solar model and also with the known luminosity of the Sun. pressures, specific heats and the speed of sound in the solar plasma are also presented.

  8. Solar flair.

    PubMed

    Manuel, John S

    2003-02-01

    Design innovations and government-sponsored financial incentives are making solar energy increasingly attractive to homeowners and institutional customers such as school districts. In particular, the passive solar design concept of daylighting is gaining favor among educators due to evidence of improved performance by students working in daylit classrooms. Electricity-generating photovoltaic systems are also becoming more popular, especially in states such as California that have high electric rates and frequent power shortages. To help spread the word about solar power, the U.S. Department of Energy staged its first-ever Solar Decathlon in October 2002. This event featured solar-savvy homes designed by 14 college teams. PMID:12573926

  9. Solar Energy: Solar System Economics.

    ERIC Educational Resources Information Center

    Knapp, Henry H., III

    This module on solar system economics is one of six in a series intended for use as supplements to currently available materials on solar energy and energy conservation. Together with the recommended texts and references (sources are identified), these modules provide an effective introduction to energy conservation and solar energy technologies.…

  10. Solar Sailing

    NASA Technical Reports Server (NTRS)

    Johnson, Les

    2009-01-01

    Solar sailing is a topic of growing technical and popular interest. Solar sail propulsion will make space exploration more affordable and offer access to destinations within (and beyond) the solar system that are currently beyond our technical reach. The lecture will describe solar sails, how they work, and what they will be used for in the exploration of space. It will include a discussion of current plans for solar sails and how advanced technology, such as nanotechnology, might enhance their performance. Much has been accomplished recently to make solar sail technology very close to becoming an engineering reality and it will soon be used by the world s space agencies in the exploration of the solar system and beyond. The first part of the lecture will summarize state-of-the-art space propulsion systems and technologies. Though these other technologies are the key to any deep space exploration by humans, robots, or both, solar-sail propulsion will make space exploration more affordable and offer access to distant and difficult destinations. The second part of the lecture will describe the fundamentals of space solar sail propulsion and will describe the near-, mid- and far-term missions that might use solar sails as a propulsion system. The third part of the lecture will describe solar sail technology and the construction of current and future sailcraft, including the work of both government and private space organizations.

  11. Immigrant Students in Sweden: A Comparative Study between Different Immigrant Groups and a Sample of Swedish Students. Educational and Psychological Interactions No. 109.

    ERIC Educational Resources Information Center

    Lofgren, Horst

    A study sought information about the success of the Swedish 9-year compulsory comprehensive school for students with home language other than Swedish. Immigrant adolescents and a sample of Swedish students answered a questionnaire discussing their lines of study after comprehensive school and the students' views on the home language instruction…

  12. Caring for Dying People: Attitudes Among Iranian and Swedish Nursing Students

    PubMed Central

    Iranmanesh, Sedigheh; Axelsson, Karin; Häggström, Terttu; Sävenstedt, Stefan

    2010-01-01

    Aim: To compare the attitudes of Iranian and Swedish nursing students toward caring for dying persons. Materials and Methods: Their attitudes were measured with the Frommelt’s Attitude Toward Caring of the Dying and the Death Attitude Profile Revised. Results: The results indicated that the participating Iranian students were more afraid of death and less likely to give care to dying persons than the Swedish participants. Conclusion: It is suggested that theoretical education should be individualized and culturally sensitive in order to positively influence the students’ attitudes, and promote professional development. PMID:21218004

  13. NASA's New High Intensity Solar Environment Test Capability

    NASA Technical Reports Server (NTRS)

    Schneider, Todd A.; Vaughn, Jason A.; Wright, Kenneth H.

    2012-01-01

    Across the world, new spaceflight missions are being designed and executed that will place spacecraft and instruments into challenging environments throughout the solar system. To aid in the successful completion of these new missions, NASA has developed a new flexible space environment test platform. The High Intensity Solar Environment Test (HISET) capability located at NASA fs Marshall Space Flight Center provides scientists and engineers with the means to test spacecraft materials and systems in a wide range of solar wind and solar photon environments. Featuring a solar simulator capable of delivering approximately 1 MW/m2 of broad spectrum radiation at maximum power, HISET provides a means to test systems or components that could explore the solar corona. The solar simulator consists of three high-power Xenon arc lamps that can be operated independently over a range of power to meet test requirements; i.e., the lamp power can be greatly reduced to simulate the solar intensity at several AU. Integral to the HISET capability are charged particle sources that can provide a solar wind (electron and proton) environment. Used individually or in combination, the charged particle sources can provide fluxes ranging from a few nA/cm2 to 100s of nA/cm2 over an energy range of 50 eV to 100 keV for electrons and 100 eV to 30 keV for protons. Anchored by a high vacuum facility equipped with a liquid nitrogen cold shroud for radiative cooling scenarios, HISET is able to accommodate samples as large as 1 meter in diameter. In this poster, details of the HISET capability will be presented, including the wide ]ranging configurability of the system.

  14. Incidence of hand eczema in female Swedish hairdressers

    PubMed Central

    Lind, Marie‐Louise; Albin, Maria; Brisman, Jonas; Diab, Kerstin Kronholm; Lillienberg, Linnéa; Mikoczy, Zoli; Nielsen, Jörn; Rylander, Lars; Torén, Kjell; Meding, Birgitta

    2007-01-01

    Objective To estimate the occurrence of hand eczema in hairdressers in Sweden. Methods The occurrence of hand eczema was estimated in a Swedish longitudinal retrospective cohort study including all female graduates from vocational schools for hairdressers from 1970 to 1995. A stratified sample from the general population acted as controls. A self‐administered questionnaire including questions on the occurrence of hand eczema, skin atopy, working periods and number of hair treatments performed per week was sent to the participants. Incidence rate ratios (IRRs) of hand eczema were estimated. Results The incidence rate of hand eczema in hairdressers was 23.8 cases/1000 person‐years, whereas in hairdressers who were aged <25 years it was 37.1/1000 person‐years. The corresponding IRR for hairdressers compared with controls was 2.5 (95% confidence interval (CI) 2.2 to 2.8), and that for younger hairdressers was 3.1 (95% CI 2.6 to 3.5). The mean age at onset of hand eczema was 21.6 years for hairdressers and 21.2 years for controls. The 1‐year prevalence of hand eczema was 18.0% for hairdressers and 12.1% for controls. A large number of hair treatments involving exposure to skin irritants and sensitisers were reported. The incidence rate of hand eczema was higher among individuals with a history of childhood eczema, both for hairdressers and for controls, giving an (age‐adjusted) IRR of 1.9 and 2.2, respectively. The attributable fraction of hand eczema from skin atopy was 9.6%. A synergistic effect of skin atopy and hairdressing was found on the occurrence of hand eczema. The relative excess risk due to interaction was 1.21 (95% CI 0.21 to 2.21; p = 0.01). Conclusion Hairdressers are highly exposed to skin‐damaging substances. The self‐reported incidence of hand eczema was substantially higher in female hairdressers than in controls from the general population and than that found previously in register‐based studies. For many individuals, onset

  15. Investigation of solar active regions at high resolution by balloon flights of the solar optical universal polarimeter, definition phase

    NASA Technical Reports Server (NTRS)

    Tarbell, Theodore D.; Topka, Kenneth P.

    1992-01-01

    The definition phase of a scientific study of active regions on the sun by balloon flight of a former Spacelab instrument, the Solar Optical Universal Polarimeter (SOUP) is described. SOUP is an optical telescope with image stabilization, tunable filter and various cameras. After the flight phase of the program was cancelled due to budgetary problems, scientific and engineering studies relevant to future balloon experiments of this type were completed. High resolution observations of the sun were obtained using SOUP components at the Swedish Solar Observatory in the Canary Islands. These were analyzed and published in studies of solar magnetic fields and active regions. In addition, testing of low-voltage piezoelectric transducers was performed, which showed they were appropriate for use in image stabilization on a balloon.

  16. Solar greenhouse

    SciTech Connect

    Baldwin, R.E.

    1980-04-01

    A solar greenhouse is disclosed wherein plants are grown and utilized as collectors to absorb solar radiation and produce heat laden humidified air through the process of evapotranspiration. This humidified air is then further heated by solar energy. Energy is then extracted from the humidified air by cooling the air and condensing the water vapor within the air. The extracted heat can then be stored and utilized as required to heat the greenhouse and plants.

  17. Solar Physics

    NASA Technical Reports Server (NTRS)

    Wu, S. T.

    2000-01-01

    The areas of emphasis are: (1) develop theoretical models of the transient release of magnetic energy in the solar atmosphere, e.g., in solar flares, eruptive prominences, coronal mass ejections, etc.; (2) investigate the role of the Sun's magnetic field in the structuring of solar corona by the development of three-dimensional numerical models that describe the field configuration at various heights in the solar atmosphere by extrapolating the field at the photospheric level; (3) develop numerical models to investigate the physical parameters obtained by the ULYSSES mission; (4) develop numerical and theoretical models to investigate solar activity effects on the solar wind characteristics for the establishment of the solar-interplanetary transmission line; and (5) develop new instruments to measure solar magnetic fields and other features in the photosphere, chromosphere transition region and corona. We focused our investigation on the fundamental physical processes in solar atmosphere which directly effect our Planet Earth. The overall goal is to establish the physical process for the Sun-Earth connections.

  18. Solar Simulator

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Oriel Corporation's simulators have a high pressure xenon lamp whose reflected light is processed by an optical system to produce a uniform solar beam. Because of many different types of applications, the simulators must be adjustable to replicate many different areas of the solar radiation spectrum. Simulators are laboratory tools for such purposes as testing and calibrating solar cells, or other solar energy systems, testing dyes, paints and pigments, pharmaceuticals and cosmetic preparations, plant and animal studies, food and agriculture studies and oceanographic research.

  19. Sweden beyond oil: nuclear commitments and solar options.

    PubMed

    Lönnroth, M; Johansson, T B; Steen, P

    1980-05-01

    The project "Energy and Society," sponsored by the Swedish Secretariat for Futures Studies, has studied different indigenous energy sources as alternatives to imported oil in Sweden. One alternative is nuclear energy, antoer is renewable energy. Large uncertainties are associated with both alternatives today. The main characteristics of an energy policy for the rest of the century that does not foreclose either of these options have been identified. Such a policy will have to be based on an understanding of similarities and differences between the alternatives. A nuclear and a solar energy system have been outlined as a basis for an analysis of technical, economic, and institutional issues.

  20. Transition between Swedish Preschool and Preschool Class: A Question about Interweaving Care and Knowledge

    ERIC Educational Resources Information Center

    Alatalo, Tarja; Meier, Joanna; Frank, Elisabeth

    2016-01-01

    This study highlights teachers' experiences with transition from Swedish preschool to preschool class, i.e. from the daycare centre to the formal school. One assumption was that transition activities, to favour continuity in the long-term, need to focus on children's learning within the target areas that the policy documents specify for preschool.…

  1. Experiences of Educational Content in Swedish Technical Vocational Education: Examples from the Energy and Industry Programmes

    ERIC Educational Resources Information Center

    Kilbrink, Nina; Bjurulf, Veronica; Olin-Scheller, Christina; Tengberg, Michael

    2014-01-01

    In this study, teachers and workplace supervisors in two vocational programmes at a Swedish upper secondary school were interviewed about their experiences of what is important to teach and learn during vocational education. The interviews were analysed thematically by the qualitative method analysis of narratives concerning what the informants…

  2. Developments in the Curriculum for the Swedish MSc Programme in Agriculture.

    ERIC Educational Resources Information Center

    Malmfors, Birgitta; Nilsson, Kjell-Arne

    In Sweden, higher education in agriculture is provided exclusively by the Swedish University of Agricultural Sciences. The 130 students admitted to the Master of Science program in agriculture annually may choose to specialize in one of six specialty areas (plant science, animal science, food science, biotechnology, economics, and engineering),…

  3. Punctuated Equilibrium--Digital Technology in Schools' Teaching of the Mother Tongue (Swedish)

    ERIC Educational Resources Information Center

    Erixon, Per-Olof

    2016-01-01

    This article deals with how teachers and pupils in seventh to ninth grade in Sweden look upon and relate to the incorporation of new digital technology in mother tongue education (Swedish). The result shows that both the classification and framing of the subject is being challenged by new technology, but that the awareness of the impact seems to…

  4. Swedish Adult Education in Transition? Implications of the Work First Principle

    ERIC Educational Resources Information Center

    Andersson, Eva; Warvik, Gun-Britt

    2012-01-01

    The Swedish government recently launched a number of short-term initiatives within the framework of formal adult education. These initiatives are: vocational adult education, education for commercial drivers and apprenticeship education for adults. The new initiatives can be seen as education for the short-term needs of the world of work and we…

  5. Examining the Validity of a Swedish Version of the Self-Presentation in Exercise Questionnaire

    ERIC Educational Resources Information Center

    Lindwall, Magnus

    2005-01-01

    This study examines the factorial validity, factorial invariance across gender, and construct validity of a Swedish version of the Self-Presentation in Exercise Questionnaire (SPEQ; Conroy, Motl, & Hall, 2000). The a priori two-factor 14-item, 11-item, and 9-item models fail to reach acceptable levels of fit in a calibration sample. A modified…

  6. Handedness in Swedish 10-year-olds, Some Background and Associated Factors.

    ERIC Educational Resources Information Center

    Gillberg, Christopher; And Others

    1984-01-01

    Aims to obtain prevalence figures for left-handedness among 10-year-old Swedish children; to replicate some findings concerning Bishop's (1980) extended pathological left-handedness hypothesis; to evaluate the influence of factors such as the child's sex and reduced optimality in the pre-, peri-, and neonatal period; and to determine the…

  7. Writing Practices in Swedish Teacher Education and the Inclusion/Exclusion of Subjectivities

    ERIC Educational Resources Information Center

    Taguchi, Hillevi Lenz

    2009-01-01

    Against the background of an increasing drop-out rate of students with ethnic minority and working-class backgrounds, the aim of this paper is to discuss the ways in which writing practices in Swedish teacher education produce power and include/exclude subjectivities. A "conventional academic writing practice" will be compared to a "hybrid writing…

  8. Individual Educational Plans in Swedish Schools -- Forming Identity and Governing Functions in Pupils' Documentation

    ERIC Educational Resources Information Center

    Andreasson, Ingela; Carlsson, Maj Asplund

    2013-01-01

    The documentation of pupils in Swedish schools is extensive and a documentation culture has come to characterize the schools in recent years. In the context of decentralization and changing governance, focus has increasingly been directed towards assessment, follow-up and evaluation of pupils' learning and social development. This article…

  9. Frequent Users of Pornography. A Population Based Epidemiological Study of Swedish Male Adolescents

    ERIC Educational Resources Information Center

    Svedin, Carl Goran; Akerman, Ingrid; Priebe, Gisela

    2011-01-01

    Frequent use of pornography has not been sufficiently studied before. In a Swedish survey 2015 male students aged 18 years participated. A group of frequent users of pornography (N = 200, 10.5%) were studied with respect to background and psychosocial correlates. The frequent users had a more positive attitude to pornography, were more often…

  10. Cultural Adaptation of the Strengthening Families Programme to a Swedish Setting

    ERIC Educational Resources Information Center

    Skarstrand, Eva; Larsson, Jorgen; Andreasson, Sven

    2008-01-01

    Purpose: The purpose of this paper is to describe the adaptation and programme development of the Strengthening Families Programme to a Swedish setting. Design/methodology/approach: A descriptive approach was employed with a focus on the cultural adaptation and programme development. This included meetings with two reference groups, a telephone…

  11. "You Need Help as Usual, Do You?": Joking and Swearing for Collegiality in a Swedish Workplace

    ERIC Educational Resources Information Center

    Nelson, Marie

    2014-01-01

    This paper draws on the KINSA project (The Communicative Situation of Immigrants at Swedish Workplaces), which aimed to identify communicative factors that have a positive impact on the integration of second language speakers in the workplace and in their immediate work team. The focus here is on humour and swearing as strategies for doing…

  12. A Turning-Point or a Backward Slide: The Challenge Facing the Swedish Preschool Today

    ERIC Educational Resources Information Center

    Pramling Samuelsson, Ingrid; Sheridan, Sonja

    2010-01-01

    Thirty years or more of striving for a coherent theme in the educational system from preschool to gymnasium might now be at an end. Millions of Swedish kronor have been spent on projects concerning cooperation between pre- and primary school. The curricula for preschool and the gymnasium are similar in structure, and they are connected with each…

  13. Expressing communicative intents in Estonian, Finnish, and Swedish mother-adolescent interactions.

    PubMed

    Tulviste, Tiia; Mizera, Luule; De Geer, Boel

    2004-11-01

    The present article focused on two types of communicative intent (directing behaviour vs. eliciting talk) expressed by mothers and teenagers during everyday family interactions in Estonian, Finnish, and Swedish mono- and bicultural families. Three monocultural groups consisted of 17 Estonian, 19 Swedish, and 18 Finnish families living in their country of origin; two bicultural and bilingual groups consisted of 18 Estonian and 18 Finnish families residing in Sweden. All the children were between 9;o and 13;0. The results revealed that the Estonian monocultural mothers were highly directive and direct: issuing behavioural directives most frequently and using the highest proportion of imperatives among all samples. Contrary to our expectations, the mothers who tended to be more concerned with controlling their children's behaviour also elicited conversation more frequently from teenagers by using a larger number of information requests. These requests seemed to serve as another form of attempted control over adolescents' behaviour--their communicative behaviour. The Swedish monocultural children were more active in controlling their mothers' behaviour than their counterparts, possibly illustrating the Swedish value of generational equality. PMID:15658746

  14. From Opinion-Based to Evidence-Based Social Work: The Swedish Case

    ERIC Educational Resources Information Center

    Sundell, Knut; Soydan, Haluk; Tengvald, Karin; Anttila, Sten

    2010-01-01

    This article presents an account of Sweden's Institute for Evidence-Based Social Work Practice (IMS), located in Stockholm, Sweden. The article places IMS in the context of making Swedish social care services less opinion-based and more evidence-based. The institute is an example of how policy-driven processes promote the use of evidence-based…

  15. Preschool Staff's View of Emergent Literacy Approaches in Swedish Preschools

    ERIC Educational Resources Information Center

    Norling, Martina

    2014-01-01

    This study aims to investigate preschool staff's view of emergent literacy approaches in Swedish preschools with the following research question: How do preschool staff describe and explain the approaches they use in the emergent literacy environment of preschool? Focus-group interviews were conducted with 52 participating preschool units.…

  16. Special Educational Resources in the Swedish Upper Secondary Schools: A Total Population Survey

    ERIC Educational Resources Information Center

    Ramberg, Joacim

    2013-01-01

    This paper analyses the special educational resources in the Swedish upper secondary schools using a total population survey that covers all upper secondary schools. Special educators and special teachers together constitute the special educational resources at each school. With two types of regression models (logistic and linear regression), the…

  17. Cause for Concern or Moral Panic? The Prospects of the Swedish Mods in Retrospect

    ERIC Educational Resources Information Center

    Alm, Susanne; Nilsson, Anders

    2011-01-01

    The Swedish mods of the 1960s frightened the parental generation like few other youth cultures. Was the concern justified--was the mod culture a hotbed of social maladjustment? Or would the mods come to live conventional lives to the same extent as their peers? We present analyses from a large longitudinal study allowing for a follow-up of…

  18. The Swedish Sports Movement and the PE Teacher 1940-2003: From Supporter to Challenger

    ERIC Educational Resources Information Center

    Olofsson, Eva

    2007-01-01

    The Swedish Sports Confederation (RF) used to be the foremost advocate and defender of physical education (PE) as a subject and the work of PE teachers. This paper deals with the way in which this support manifested itself during 1940-2003 and is based on a discourse analysis of texts from RF. The analysis shows that RF has assigned three…

  19. Personalised Learning as Repressive Tolerance: A Comparative Ethnographic Analysis from Research in Three Swedish Schools

    ERIC Educational Resources Information Center

    Dovemark, Marianne; Johansson, Monica

    2016-01-01

    The idea of personalised learning is built upon a liberal tradition that values tolerance in enabling the process of human autonomy. In this article, we elaborate on this notion, its theoretical base and effects on the learning conditions of upper secondary school students. We draw upon data from three different studies of the Swedish upper…

  20. A Peace Education Pioneer: A Swedish Professor in Pedagogy Dedicated to Peace Education--Ake Bjerstedt

    ERIC Educational Resources Information Center

    Andersson, Irene; Johansson, Roger

    2010-01-01

    This article profiles Swedish professor Ake Bjerstedt and discusses his contributions to the field of peace education. Bjerstedt helped history researchers a great deal by writing bibliographies like "Educating towards a culture of peace. A select bibliography focusing on the last 25 years", 2001, and by keeping a well organized archive and saving…

  1. Choice by Contrast in Swedish Schools: How Peers' Achievement Affects Educational Choice

    ERIC Educational Resources Information Center

    Jonsson, Jan O.; Mood, Carina

    2008-01-01

    We ask whether a social contrast mechanism depresses the educational aspirations of students with high-achieving peers. We study two entire cohorts of students in the final grade of the Swedish comprehensive school with matched information on social origin and achievements (160,417 students, 829 schools). Controlling for school fixed effects and…

  2. Formation of Apprenticeships in the Swedish Education System: Different Stakeholder Perspectives

    ERIC Educational Resources Information Center

    Andersson, Ingela; Wärvik, Gun-Britt; Thång, Per-Olof

    2015-01-01

    The article explores the major features of the Swedish Government's new initiative--a school based Upper Secondary Apprenticeship model. The analyses are guided by activity theory. The analysed texts are part of the parliamentary reform-making process of the 2011 Upper Secondary School reform. The analyses unfold how the Government, the Swedish…

  3. How History Became a Core Subject in Swedish Upper Secondary Schools

    ERIC Educational Resources Information Center

    Elgstrom, Ole; Hellstenius, Mats

    2010-01-01

    In 2004, history was introduced by a Parliamentary decision as a new core subject in the Swedish upper secondary school system. This event constituted a major break--history now became a compulsory subject for all upper secondary school students after having been subject to a continually diminishing number of teaching hours ever since 1945. This…

  4. A Noisy Silence about Care: Swedish Preschool Teachers' Talk about Documentation

    ERIC Educational Resources Information Center

    Löfgren, Håkan

    2016-01-01

    This article investigates what happens to institutional narratives of care in Swedish preschool when a policy on increased documentation is introduced. Questions deal with preschool teachers' professionalism as expressed through the teachers' talk about documentation. The analysis is based on theories in education policy, teacher professionalism…

  5. The Effects of Swedish Knife Model on Students' Understanding of the Digestive System

    ERIC Educational Resources Information Center

    Cerrah Ozsevgec, Lale; Artun, Huseyin; Unal, Melike

    2012-01-01

    This study was designed to examine the effect of Swedish Knife Model on students' understanding of digestive system. A simple experimental design (pretest-treatment-posttest) was used in the study and internal comparison of the results of the one group was made. The sample consisted of 40 7th grade Turkish students whose ages range from 13 to 15.…

  6. The Impact of Elderly Care Competence and Quality Improvement Programme in Four Swedish Municipalities

    ERIC Educational Resources Information Center

    Westerberg, Kristina; Hjelte, Jan

    2013-01-01

    During a number of years Swedish municipalities have work with improvement of competence and long-term quality in elderly care. The overall aim of the present study was to compare different learning activities (workplace improvement and/or courses), and to relate these activities to learning climate, learning strategies, and perception of care…

  7. Giving Voice to the Swedish Pre-School Child: Inclusion through Educational Process Reflection

    ERIC Educational Resources Information Center

    Bygdeson-Larsson, Kerstin

    2005-01-01

    Educational Process Reflection (EPR) has been introduced in Swedish pre-school practice and brought about an expanded focus in educational work, concerning democratic values and promotion of health. The study used EPR to facilitate professional development, by teachers' collective reflection of narratives and observations of interaction and play…

  8. Cause and Causality in Daycare Research: An Investigation of Group Differences in Swedish Child Care.

    ERIC Educational Resources Information Center

    Wessels, Holger; Lamb, Michael E.; Hwang, Carl-Philip

    1996-01-01

    Illustrates problems facing researchers trying to demonstrate causal relationships between types of nonparental care and differences between groups of Swedish children. Argues that efforts must be made to validate and interpret differences that are found. Indicates ways to avoid misinterpretation of differences that are attributable to…

  9. Internationalisation in the Swedish Nurse Education from the Perspective of Teachers Involved: An Interview Study

    ERIC Educational Resources Information Center

    Svensson, Lennart; Wihlborg, Monne

    2007-01-01

    This paper presents results from an interview investigation with teachers in Swedish nurse education especially interested in internationalising the education. The aim has been to study teachers' understandings and experiences of internationalisation against the backdrop of the strong concern for internationalisation expressed in policy documents.…

  10. Marketization on Export: Representations of the Swedish Free School Model in English Media

    ERIC Educational Resources Information Center

    Rönnberg, Linda

    2015-01-01

    This paper explores how "social democratic" Sweden initiated and implemented choice reforms that attracted the interest of "liberal" England. By studying how English media framed and portrayed the Swedish free school "export" from 2008 to 2014, this paper aims to describe and discuss how a market-oriented policy idea,…

  11. Renaissance or a Backward Step? Disparities and Tensions in Two New Swedish Pathways in VET

    ERIC Educational Resources Information Center

    Berglund, Ingrid; Loeb, Ingrid Henning

    2013-01-01

    This article builds on results from studies of two new pathways in Swedish upper secondary VET. A major reform was launched in 2011 and the restructuring was presented by the Minister of Education as a "renaissance for VET education". The conclusion of the Upper Secondary Commission is that "students shall be more specialised within…

  12. A Mother and a Friend: Differences in Japanese and Swedish Mothers' Understanding of a Tale.

    ERIC Educational Resources Information Center

    Samuelsson, Ingrid Pramling; Mauritzson, Ulla; Carlsson, Maj Asplund; Ueda, Miyoko

    1998-01-01

    Examined Swedish and Japanese mothers' understanding of the story, "The Giving Tree," by Shel Silverstein, and possible effects of how their conceptions relate to social and cultural experiences in each society. Found six qualitatively different conceptions, related to differences in age and differences in cultural background. (JPB)

  13. The Front and Back Stages of Swedish School Inspection: Opening the Black Box of Judgment

    ERIC Educational Resources Information Center

    Lindgren, Joakim

    2015-01-01

    This article provides results from a study of the hidden processes of consensus formation that precede and make possible official judgments and decisions of the Swedish Schools Inspectorate (SI). The research question for the study was: How is knowledge negotiated on the back stage of school inspection and presented on the front stage? The article…

  14. Adolescents' Goal Orientations in Society and the Educational Context: A Dutch-Swedish Comparative Study

    ERIC Educational Resources Information Center

    Giota, Joanna

    2007-01-01

    The purpose of this article is to examine whether 13-year-old pupils in Sweden and the Netherlands have similar or different goal orientations for going to school and learning. For this purpose a cross-national comparative study was conducted involving 717 Dutch and 7391 Swedish pupils. The findings suggest that while goal…

  15. Governing by Partnerships: Dilemmas in Swedish Education Policy at the Turn of the Millennium

    ERIC Educational Resources Information Center

    Dahlstedt, Magnus

    2009-01-01

    In recent years, governing through partnerships has become more and more common and is today reflected in a range of policy areas. In the following article, governing through partnerships is analysed in Swedish education policy around the turn of the millennium, where the notion of partnership has had a large impact. Using as its point of…

  16. The Protection and Rejection of Minority and Majority Languages in the Swedish School System.

    ERIC Educational Resources Information Center

    Lainio, Jarmo

    2000-01-01

    Discusses reasons for the collapse of mother tongue instruction in Sweden, including such issues as the transfer of implementation and economic responsibilities of educational politics to the municipalities; the unwillingness in Swedish society to support the bilingualism/biculturalism of minority pupils, and the poor municipal information and…

  17. Physical Education beyond Sportification and Biopolitics: An Untimely Defense of Swedish Gymnastics

    ERIC Educational Resources Information Center

    Vlieghe, Joris

    2013-01-01

    In this article we try to think in new ways about the educational relevance of physical exercise at school, revisiting a concrete practice that is mostly seen as superseded, namely Swedish gymnastics. A phenomenological analysis of this "forgotten" discipline will show that physical education might be taken in a very literal sense as the…

  18. On Following Commands: A Philosophical Inquiry into the Governing Values of Swedish Early Childhood Education

    ERIC Educational Resources Information Center

    Dahlbeck, Johan

    2014-01-01

    In this article I will investigate a perceived tension in Swedish early childhood education (ECE) policy between reevaluating certain foundational claims on the one hand and following universal moral commands on the other. I ask the question; how is it that certain commonly held assumptions are being debunked and others left undisturbed in this…

  19. Burnout among foreign-born and native Swedish women: a longitudinal study.

    PubMed

    Sundin, Örjan; Soares, Joaquim; Grossi, Georgio; Macassa, Gloria

    2011-11-01

    The authors of this study addressed burnout experiences (generally defined as chronic depletion of an individual's energetic resources') over time in relation to other factors (e.g., distress, sleep difficulties, job demands, etc.) among foreign-born women and Swedish native women living in Stockholm. The study design was a longitudinal panel survey with two waves one year apart. In the first wave, 3,616 of 6,000 randomly selected women took part, and 2,300 of the initial 3,616 women also participated in the second wave; 427 were foreign-born women, and 1,873 were Swedish native women. Baseline/emerging distress, emerging sleep difficulties, worsening general social support, job demands at baseline/escalating during the assessment period, emerging unemployment, constraints in social support at work, and sustained/emerging financial strain were associated with future burnout, regardless of background. More foreign-born women than Swedish native women reported burnout, with these differences maintained at one-year follow-up. The factors related to burnout were largely the same in both groups, but smoking and cardiovascular disease were related to burnout only among foreign-born women. Younger age, job demands, and working hours were associated with burnout among Swedish native women. The authors found that the women had concurrent problems such as burnout, distress, and sleep problems, but foreign background was not independently related to burnout.

  20. Comprehensive Treatment of Women with Postpartum Psychosis across Health Care Systems from Swedish Psychiatrists' Perspectives

    ERIC Educational Resources Information Center

    Engqvist, Inger; Ahlin, Arne; Ferszt, Ginette; Nilsson, Kerstin

    2011-01-01

    Studies concerning the psychiatrist's experiences of treating women with postpartum psychosis (PPP) or how they react to these women are limited in the literature. In this study a qualitative design is used. Data collection includes semi-structured interviews with nine Swedish psychiatrists working in psychiatric hospitals. The audio-taped…

  1. "Wild Scouts": Swedish Scouting Preparing Responsible Citizens for the Twenty-First Century

    ERIC Educational Resources Information Center

    Westberg Brostrom, Anna

    2013-01-01

    The aim of this article is to analyze the Swedish scout program. Socialization is used as a theoretical tool in the analysis. The method is inspired by critical discourse analysis. What are children and young people being prepared for, how is it accomplished, and by whom? The findings reveal two discourses: doing things as an investment for the…

  2. Institutional and Home-Based Long-Term Care Alternatives: The 1965-85 Swedish Experience.

    ERIC Educational Resources Information Center

    Berg, Stig; And Others

    1988-01-01

    Discusses the Swedish experience in which the official old-age care policy has been to substitute home care for institutional care. Found some substitution of the two forms of long-term care which took place from 1965-75, but thereafter the use of long-term care institutions and home care remained stable or contracted. (Author/ABL)

  3. Staff Training and Development for University Management and Administration--Swedish Experience.

    ERIC Educational Resources Information Center

    Skoglund, Anders

    1984-01-01

    Some recent Swedish training activities in college administration for both faculty and administrators are described, focusing on problem areas such as retrenchment and how they affect the work of management and administration. The design of training programs to provide support in such situations is discussed. (MSE)

  4. A Curriculum Tailored for Workers? Knowledge Organization and Possible Transitions in Swedish VET

    ERIC Educational Resources Information Center

    Nylund, Mattias; Rosvall, Per-Åke

    2016-01-01

    A key feature of the Swedish upper secondary school reform of 2011 (GY11) is the new direction it sets out for the organization of vocational education (VET) and the role it plays in youths' transitions from school to work. This study analyses the GY11 reform in terms of its impact on the organization of knowledge in VET and its implications for…

  5. Organizing for the Third Mission: Structural Conditions for Outreach and Relevance at Two Swedish HEIs

    ERIC Educational Resources Information Center

    Hellstrom, Tomas; Jacob, Merle; Wigren-Kristoferson, Caroline

    2013-01-01

    The authors investigate how Third Mission activities at universities, such as the outreach and technology transfer functions, are anchored in organizational structures and practices, and discuss the implications of this relationship for the success of the activities. They draw on case studies of two Swedish university colleges to illustrate the…

  6. In the Public Eye: Swedish School Inspection and Local Newspapers: Exploring the Audit-Media Relationship

    ERIC Educational Resources Information Center

    Ronnberg, Linda; Lindgren, Joakim; Segerholm, Christina

    2013-01-01

    This paper focuses on the dual dependencies apparent at the intersection of the media society and the audit society by empirically exploring and discussing the relationship between Swedish local newspaper coverage and school inspection activities. The research questions pertain to the Inspectorate's media strategy, how inspection is…

  7. Making Oneself Heard--Children's Experiences of Empowerment in Swedish Preschools

    ERIC Educational Resources Information Center

    Almqvist, Anna-Lena; Almqvist, Lena

    2015-01-01

    Children's experiences of empowerment in relation to preschool peers and in child-adult interactions were studied, involving 25 four- to six-year-olds from four Swedish preschools. Group interviews using puppets comprised pre-constructed scenarios to examine preschools' activities. Children took photos of indoor and outdoor preschool…

  8. Rational Efficiency and Human Sensibility in Educational Reform: A Swedish Case Study in an Australian Framework.

    ERIC Educational Resources Information Center

    Elggvist-Seltzman, Inga

    1985-01-01

    Swedish reform in higher education during 1950-1980 is presented in a time-line perspective. Different stages are discussed in relation to a technical, bureaucratic and social model of educational planning. An evaluation approach with a life-line methodology is presented as well as some results. (Author/LMO)

  9. Homework as Serious Family Business: Power and Subjectivity in Negotiations about School Assignments in Swedish Families

    ERIC Educational Resources Information Center

    Forsberg, Lucas

    2007-01-01

    Most previous research on parental involvement in children's homework has focused on the pedagogical advantages or disadvantages of school assignments while neglecting the practice in its social context, family life. By studying parent-child homework negotiations in Swedish families, this paper examines how family members position themselves and…

  10. The Use of Address Pronouns among Finnish and Finland-Swedish Students

    ERIC Educational Resources Information Center

    Nyblom, Heidi

    2006-01-01

    This article examines the use and choice of address pronouns among Finnish and Finland-Swedish students in various situations. The study is based on a questionnaire on address usage distributed to university students in the city of Vaasa in Finland. The aim of the study is to investigate potential differences between the use of T and V in Finnish…

  11. Grade Inflation and School Competition: An Empirical Analysis Based on the Swedish Upper Secondary Schools

    ERIC Educational Resources Information Center

    Wikstrom, C.; Wikstrom, M.

    2005-01-01

    This paper explores the connection between grade inflation and school competition by studying graduates from the Swedish upper secondary schools in 1997. The final grades are compared to the SweSAT national test scores. Single school municipalities are compared with multiple school municipalities in order to study if potential intra-municipal…

  12. Evaluation of an Alcohol Risk Reduction Program (PRIME for Life) in Young Swedish Military Conscripts

    ERIC Educational Resources Information Center

    Hallgren, Mats A.; Kallmen, Hakan; Leifman, Hakan; Sjolund, Torbjorn; Andreasson, Sven

    2009-01-01

    Purpose: The purpose of this paper is to evaluate the effectiveness of the PRIME for Life risk reduction program in reducing alcohol consumption and improving knowledge and attitudes towards alcohol use in male Swedish military conscripts, aged 18 to 22 years. Design/methodology/approach: A quasi-experimental design was used in which 1,371…

  13. Wayward Warriors: The Viking Motif in Swedish and English Children's Literature

    ERIC Educational Resources Information Center

    Sundmark, Björn

    2014-01-01

    In this article the Viking motif in children's literature is explored--from its roots in (adult) nationalist and antiquarian discourse, over pedagogical and historical texts for children, to the eventual diversification (or dissolution) of the motif into different genres and forms. The focus is on Swedish Viking narratives, but points of…

  14. Teaching of Chemical Bonding: A Study of Swedish and South African Students' Conceptions of Bonding

    ERIC Educational Resources Information Center

    Nimmermark, Anders; Ohrstrom, Lars; Mårtensson, Jerker; Davidowitz, Bette

    2016-01-01

    Almost 700 Swedish and South African students from the upper secondary school and first-term chemistry university level responded to our survey on concepts of chemical bonding. The national secondary school curricula and most common textbooks for both countries were also surveyed and compared for their content on chemical bonding. Notable…

  15. The Construction of Facts: Preconditions for Meaning in Teaching Energy in Swedish Classrooms

    ERIC Educational Resources Information Center

    Gyberg, Per; Lee, Francis

    2010-01-01

    This article investigates the mechanisms that govern the processes of inclusion and exclusion of knowledge. It draws on three cases from Swedish classrooms about how energy is created as an area of knowledge. We are interested in how knowledge is made valid and legitimate in a school context, and in defining and finding tools to identify…

  16. Learning Biology and Mathematics Outdoors: Effects and Attitudes in a Swedish High School Context

    ERIC Educational Resources Information Center

    Fagerstam, Emilia; Blom, Jonas

    2013-01-01

    This research suggests that learning biology in an outdoor environment has a positive cognitive and affective impact on 13-15-year-old, Swedish high school pupils. Eighty-five pupils in four classes participated in a quasi-experimental design. Half the pupils, taking a biology course in ecology or diversity of life, had several lessons outdoors…

  17. A Survey of Swedish Teachers' Concerns for Preschool Children at Risk of Maltreatment

    ERIC Educational Resources Information Center

    Svensson, Birgitta; Andershed, Henrik; Janson, Staffan

    2015-01-01

    The aim of this study was to investigate a problem that is related to pre-school teachers' prolonged and temporary concerns for children's home situations and the extent to which these children were in need of special support in pre-school and/or were reported to the CPA. Data were obtained from a Swedish prospective study (the SOFIA-study)…

  18. Pluralism in Practice--Experiences from Swedish Evaluation, School Development and Research

    ERIC Educational Resources Information Center

    Rudsberg, Karin; Ohman, Johan

    2010-01-01

    In the international policy debate, environmental education and education for sustainable development seem to be moving away from a focus on behavioural modifications to more pluralistic approaches. This article illuminates a Swedish example of a strategic interplay between evaluation, development and research that relates to this shift, involving…

  19. Student Performance on Argumentation Task in the Swedish National Assessment in Science

    ERIC Educational Resources Information Center

    Jönsson, Anders

    2016-01-01

    The aim of this study is to investigate the influence of content knowledge on students' socio-scientific argumentation in the Swedish National Assessment in biology, chemistry and physics for 12-year-olds. In Sweden, the assessment of socio-scientific argumentation has been a major part of the National Assessment during three consecutive years and…

  20. Validation of the Swedish translation of eating assessment tool (S-EAT-10).

    PubMed

    Möller, Riitta; Safa, Stephanie; Östberg, Per

    2016-07-01

    Conclusion The Swedish Eating Assessment Tool (S-EAT-10) is a reliable and valid self-administered tool in assessment of dysphagia in adult Swedish patients with high internal consistency, reliability, and discriminative validity. The normative data show that a score of 3 or more is abnormal. S-EAT-10 is recommended to be used in preliminary diagnostics of dysphagia. Objective To translate and adapt the EAT-10 for use in the Swedish patient population, and to present norms and measures of discriminative validity and reliability of a Swedish version of the Eating Assessment Tool-10 (S-EAT-10). Methods Prospective consecutive clinical study. In total, 134 community-dwelling adult respondents/controls without dysphagia completed the S-EAT-10, as did 119 patients referred for fiberendoscopic evaluation of swallowing at Karolinska University Hospital, Stockholm, Sweden. Patient vs control status was used as the criterion for discriminative validity assessment by logistic regression analysis. Results The mean S-EAT-10 score was 0.2 (range = 0-3) for controls and 18 (range = 0-38) for patients. Based on a cut-off score of ≥ 3 which was considered to be reflective of abnormalities, sensitivity was 98.5% and specificity 94.1%. Internal consistency reliability was high (Cronbach's alpha = 0.88), as was test-re-test reliability (ICC = 0.90).

  1. Systematic Quality Development Work in a Swedish Leisure-Time Centre

    ERIC Educational Resources Information Center

    Lager, Karin; Sheridan, Sonja; Gustafsson, Jan

    2016-01-01

    There is increasing activity in the area of quality issues in education in Europe. Diverse discourses of policy for quality are encountered in daily practice. This article explores systematic quality development work in a Swedish educational setting: the leisure-time centre. By following 2 teachers' enactments of policy in planning, organising,…

  2. Paradoxes of Solidarity: Democracy and Colonial Legacies in Swedish Popular Education

    ERIC Educational Resources Information Center

    Dahlstedt, Magnus; Nordvall, Henrik

    2011-01-01

    Over the years, there have been several attempts to spread the "Swedish model" of popular education, that is, study circles and folk high schools, to countries in other parts of the world. In this article, the authors analyze the large-scale project of establishing folk development colleges in Tanzania in the 1970s and 1980s, by emphasizing the…

  3. The Acquisition of E-Books in the Libraries of the Swedish Higher Education Institutions

    ERIC Educational Resources Information Center

    Maceviciute, Elena; Borg, Martin; Kuzminiene, Ramune; Konrad, Katie

    2014-01-01

    Introduction: Our aim is to compare the advantages and problems of e-book acquisition identified in research literature to those experienced by two Swedish university libraries. Method: A literature review was used to identify the main issues related to acquisition of e-books by academic libraries. The data for comparison were collected through…

  4. Discrimination against Students with Foreign Backgrounds: Evidence from Grading in Swedish Public High Schools

    ERIC Educational Resources Information Center

    Hinnerich, Bjorn Tyrefors; Höglin, Erik; Johannesson, Magnus

    2015-01-01

    We rigorously test for discrimination against students with foreign backgrounds in high school grading in Sweden. We analyse a random sample of national tests in the Swedish language graded both non-blindly by the student's own teacher and blindly without any identifying information. The increase in the test score due to non-blind grading is…

  5. Complex Values in Different Cultures: Some Research Results of Psycholinguistic Experiments with Russian and Swedish Students

    ERIC Educational Resources Information Center

    Shabes, Vladimir; Troshchenkova, Ekaterina; Potapova, Tamara; Ivarsson, Lena; Damber, Ulla; Bostedt, Goran

    2012-01-01

    In the article on the basis of the psycholinguistic experimental data obtained in 2009-2010 from Russian and Swedish students, we consider internal features of several complex values ("Harmony", "Freedom", "Democracy", "Tolerance" and "Patriotism") and analyze their external systemic organization, taking into account both specificity of the two…

  6. Teaching for Learning or Teaching for Documentation? Music Teachers' Perspectives on a Swedish Curriculum Reform

    ERIC Educational Resources Information Center

    Zandén, Olle; Thorgersen, Cecilia Ferm

    2015-01-01

    This study analyses 10 Swedish music teachers' descriptions of how a new music syllabus and a new credit scale have influenced their practice. In the new curriculum, grading is introduced in year 6 and not, as previously, in year 8. We have therefore focused on the effects of this change on school years 5-7. The new syllabus is much more precise…

  7. The Swedish National Curriculum: Play and Learning with Fundamental Values in Focus

    ERIC Educational Resources Information Center

    Sandberg, Anette; Arlemalm-Hagser, Eva

    2011-01-01

    In Sweden, early childhood education is unique in its combination of learning and play, care and fostering fundamental values. The aim of this article is to discuss and problematise current Swedish research from the early childhood education field with a focus on play and learning in relation to three fundamental values affirmed in the Swedish…

  8. On-Line Sentence Processing in Swedish: Cross-Linguistic Developmental Comparisons with French

    ERIC Educational Resources Information Center

    Kail, Michele; Kihlstedt, Maria; Bonnet, Philippe

    2012-01-01

    This study examined on-line processing of Swedish sentences in a grammaticality-judgement experiment within the framework of the Competition Model. Three age groups from 6 to 11 and an adult group were asked to detect grammatical violations as quickly as possible. Three factors concerning cue cost were studied: violation position (early vs. late),…

  9. Setting Things Right? Swedish Upper Secondary School Reform in a 40-Year Perspective

    ERIC Educational Resources Information Center

    Lundahl, Lisbeth; Arreman, Inger Erixon; Lundstrom, Ulf; Ronnberg, Linda

    2010-01-01

    This article analyses reforms addressing and affecting the curriculum and organisation of Swedish upper secondary education over 40 years, up to an initiative by the present non-socialist government. The aim is to analyse the current reform of upper secondary education and relate it to previous reforms during a 40-year period in terms of…

  10. The School's Democratic Mission and Conflict Resolution: Voices of Swedish Educators

    ERIC Educational Resources Information Center

    Hakvoort, Ilse; Olsson, Elizabeth

    2014-01-01

    Swedish educational policy mandates have given schools a double mission: the development of content-based knowledge as well as the promotion of democratic values and competencies. While detailed learning outcomes are specified for content domains, the democratic mission is imprecisely described and unsupported by practical measures. This leaves…

  11. Global Flows in Local Language Planning: Articulating Parallel Language Use in Swedish University Policies

    ERIC Educational Resources Information Center

    Hult, Francis M.; Källkvist, Marie

    2016-01-01

    In this paper, the language policies of three Swedish universities are examined as instances of language planning in local contexts. Although Sweden has the national Language Act of 2009 (SFS 2009:600) as well as a general Higher Education Ordinance (SFS 1993:100; SFS 2014:1096), language planning for higher education is left to the purview of…

  12. Summer Entrepreneur an Activity for Stimulating Entrepreneurship among Youths: A Case Study in a Swedish County

    ERIC Educational Resources Information Center

    Karlsson, Hakan

    2011-01-01

    This paper aims to outline findings from a research project that has investigated an initiative to stimulate youths to become more entrepreneurial. The concept of summer entrepreneur has been developed in the last decade in a Swedish county. It was developed out of the idea that youths should have a possibility to run their own companies as…

  13. Staging Gender: The Articulation of Tacit Gender Dimensions in Drama Classes in a Swedish Context

    ERIC Educational Resources Information Center

    Lund, Anna

    2013-01-01

    This article engages with gender, performance and embodiment in drama classes in a Swedish context. It presents a case study of how instructors at an academy of dramatic arts integrate theoretical knowledge on gender into their students' creative and pedagogical practice, as well as an analysis of why this approach works. Visualisation of how…

  14. Language Ideology or Language Practice? An Analysis of Language Policy Documents at Swedish Universities

    ERIC Educational Resources Information Center

    Björkman, Beyza

    2014-01-01

    This article presents an analysis and interpretation of language policy documents from eight Swedish universities with regard to intertextuality, authorship and content analysis of the notions of language practices and English as a lingua franca (ELF). The analysis is then linked to Spolsky's framework of language policy, namely language…

  15. A Psychometric Evaluation of a Swedish Version of the Psychopathology Inventory for Mentally Retarded Adults (PIMRA)

    ERIC Educational Resources Information Center

    Gustafsson, Carina; Sonnander, Karin

    2005-01-01

    Given the difficulties with symptom identification and the assessment of mental health problems in persons with intellectual disabilities (ID) there has been a focus on the development of relevant assessment schedules for persons with ID. A Swedish version of the psychopathology inventory for mentally retarded adults (PIMRA, informant version), an…

  16. Developing Swedish Spelling Exercises on the ICALL Platform Lärka

    ERIC Educational Resources Information Center

    Pijetlovic, Dijana; Volodina, Elena

    2013-01-01

    In this project we developed web services on the ICALL platform Lärka for automatic generation of Swedish spelling exercises using Text-To-Speech (TTS) technology which allows L2 learners to train their spelling and listening individually at home. The spelling exercises contain five different linguistic levels, whereby the language learner has the…

  17. Faces of Faith: Reflections on Examples of Plurality in a Swedish RE Classroom

    ERIC Educational Resources Information Center

    Naeslund, Lars

    2009-01-01

    This article illuminates how religious education worked when students posed questions to believing guests in a Swedish upper secondary classroom, which was homogeneous concerning ethnic origin. The guests invited to school represented four religious traditions but they also represented themselves. Their messages, as well as the questions posed by…

  18. A Piece of Resistance: Exploring Behaviour Assessment and Political Subjectification in a Swedish Upper Secondary School

    ERIC Educational Resources Information Center

    Larsson, Joakim

    2014-01-01

    In 2007, students at a Swedish Upper Secondary School engaged in a series of protests and demonstrations against the implementation of a written assessment of student conduct. This article explores the motivations and manifestations of this resistance, mainly by analysing debate articles and web material from the student union that organized the…

  19. Swedish Nursing Students' Perceptions of the Concept of Health: A Phenomenographic Study

    ERIC Educational Resources Information Center

    Skär, Lisa; Söderberg, Siv

    2016-01-01

    Objectives: Health is a central and important concept in nursing and nursing education, and has been theorised about in both positive and negative terms. The purpose of this study was to explore Swedish nursing students' perceptions of the concept of health. Design: A phenomenographic research approach was used to understand how nursing students…

  20. Minds on Earth Hour--A Theme for Sustainability in Swedish Early Childhood Education

    ERIC Educational Resources Information Center

    Ärlemalm-Hagsér, Eva

    2013-01-01

    This educational science article illustrates education for sustainability in a theme about Earth Hour (energy conservation) in one Swedish preschool. This case study is based on audio recordings of dialogues between children aged five to six years and preschool teachers. It is guided by critical theory, which is also used as a conceptual tool to…

  1. A Framework for a Future Swedish Policy for Research and Development in Information Science and Technology.

    ERIC Educational Resources Information Center

    Lofstrom, Mats; And Others

    Prepared to stimulate discussion on how to design a Swedish policy in information science and technology, this report presents the state-of-the-art of this field as it pertains to the dissemination of scientific information and outlines a program for future research and development. The review portion examines systems for current information…

  2. The Assessment Process in a Swedish Year Five Classroom: "Reach Page 52!"

    ERIC Educational Resources Information Center

    Olovsson, Tord Göran

    2015-01-01

    This paper describes and analyses the assessment process in a Swedish year five classroom, involving pupils aged 11 to 12 years. The paper is based on classroom observations and interviews, which were analysed to explore the assessment process in daily classroom practice, and investigates how the assessment process was understood by pupils and the…

  3. A Phronesian Strategy to the Education for Sustainable Development in Swedish School Curricula

    ERIC Educational Resources Information Center

    Grice, Marie; Franck, Olof

    2014-01-01

    The concept of sustainable development is a foundational concept in educational contexts which seems to be interpretable in various terms. With reference to four syllabuses in the Swedish curriculum, our aim is to identify possible ways of conceiving how the concept may be developed in relation to perspectives bringing forth the relation between…

  4. Multiculturalism Swedish Style: Shifts and Sediments in Educational Policies and Textbooks

    ERIC Educational Resources Information Center

    Gruber, Sabine; Rabo, Annika

    2014-01-01

    In the almost two decades that have passed since the Swedish parliament declared that Sweden is a multicultural society, debates about immigrants, about multiculturalism and about different ways of being a citizen have raged. So far there has been no stepping away from the declaration. In the rhetorical arena multiculturalism is still a word with…

  5. Thinking and Caring about Indigenous Peoples' Human Rights: Swedish Students Writing History beyond Scholarly Debate

    ERIC Educational Resources Information Center

    Nygren, Thomas

    2016-01-01

    According to national and international guidelines, schools should promote historical thinking and foster moral values. Scholars have debated, but not analysed in depth in practice, whether history education can and should hold a normative dimension. This study analyses current human rights education in two Swedish senior high school groups, in…

  6. Swedish-Portuguese Cooperation in the Field of Scientific and Technical Information and Documentation.

    ERIC Educational Resources Information Center

    Hjerppe, Roland

    Discussions between Portugal and Sweden regarding cooperation in the field of education have been going on since 1975. This report outlines short term and long range goals, conditions, and proposals of the Swedish mission to Portugal to implement modern information and documentation services in scientific and technical research and development.…

  7. Parental Monitoring, Peer Activities and Alcohol Use: A Study Based on Data on Swedish Adolescents

    ERIC Educational Resources Information Center

    Bergh, Daniel; Hagquist, Curt; Starrin, Bengt

    2011-01-01

    Aim: This study investigates the association between two types of social relations during leisure time (to parents and peers) and the frequency of alcohol use among Swedish adolescents, taking possible interaction effects into account. Methods: The data were collected during the 1995-2005 time period by using a questionnaire handed out in the…

  8. Contradictory Values in Doctoral Education: A Study of Gender Composition in Disciplines in Swedish Academia

    ERIC Educational Resources Information Center

    Haake, Ulrika

    2011-01-01

    Contradictory values in the Swedish doctoral education system are analysed through an interview and survey study of different academic disciplines: female-dominated, mixed and male-dominated. The focus is directed towards how the selected disciplines conduct application and selection processes in doctoral education and special attention is given…

  9. Strong Girls and Bright Colours: Current Themes in Swedish Picture Books.

    ERIC Educational Resources Information Center

    Lundgren, Elisabeth

    Strong girls and bright colors characterize many Swedish picture books in recent years. The girls are visible and active, and the books also include many wise mothers. The picture books deal with a variety of subjects, ranging from very difficult subjects like death to pure nonsense. Sweden has many good illustrators who work experimentally with…

  10. Doing Friendship during the Second Year of Life in a Swedish Preschool

    ERIC Educational Resources Information Center

    Engdahl, Ingrid

    2012-01-01

    A number of studies within early childhood education and care indicate the importance of social competence. This article focuses on how friendship is created among very young children in Swedish preschools. The study was carried out within a toddler unit with 15 children. Six 1-year-old children, three girls and three boys, were observed during…

  11. The Effects of Practice on the Swedish Scholastic Aptitude Test (SweSAT).

    ERIC Educational Resources Information Center

    Henriksson, Widar; Branberg, Kenny

    1994-01-01

    Repeat test takers (n=2,821) at five administrations of the Swedish Scholastic Aptitude Test, a college entrance examination for adults, were studied to determine the effects of practice on test results. Repeaters score higher on the second testing, with the biggest gains on three subtests. (SLD)

  12. Not Just Another Evaluation: A Comparative Study of Four Educational Quality Projects at Swedish Universities

    ERIC Educational Resources Information Center

    Karlsson, Sara; Fogelberg, Karin; Kettis, Åsa; Lindgren, Stefan; Sandoff, Mette; Geschwind, Lars

    2014-01-01

    In this study, four recent self-initiated educational quality projects at Swedish universities are compared and analyzed. The article focuses on how the universities have handled the tension between external demands and internal norms. The aim is to contribute to an improved understanding of quality management in contemporary universities. On the…

  13. The Swedish WAIS-R Factor Structure and Cognitive Profiles for Adults with Dyslexia.

    ERIC Educational Resources Information Center

    Alm, Jan; Kaufman, Alan S.

    2002-01-01

    Factor analysis of the Swedish version of the Wechsler Adult Intelligence Scale-Revised on 88 adults with dyslexia showed a three-factor structure: a verbal comprehension (VC) factor, a perceptual organization (PO) factor, and a freedom from distractibility (FD) factor. The PO factor had the highest scores and the FD the lowest. (Contains…

  14. Managing Stress and Feelings of Mastery among Swedish Comprehensive School Teachers.

    ERIC Educational Resources Information Center

    Jacobsson, Christian; Pousette, Anders; Thylefors, Ingela

    2001-01-01

    Created guidelines for stress management intervention by investigating the relationship of 12 factors with stress reactions and feelings of mastery among 826 Swedish teachers in 27 comprehensive schools. Teacher stress reactions were best predicted by perceived work demands, student misbehavior, and negative feedback, while mastery feelings were…

  15. Special Education in Swedish and Finnish Schools: Seeing the Forest or the Trees?

    ERIC Educational Resources Information Center

    Takala, Marjatta; Ahl, Astrid

    2014-01-01

    The purpose of this research was to study the content of the work of two special education professions in Sweden, special teachers and special pedagogues. In addition, we compare their work to the work of Finnish special teachers. The Swedish participants were 74 special educators: 27 special teachers and 47 special pedagogues. The Finnish data…

  16. Scattering Solar Thermal Concentrators

    SciTech Connect

    Giebink, Noel C.

    2015-01-31

    This program set out to explore a scattering-based approach to concentrate sunlight with the aim of improving collector field reliability and of eliminating wind loading and gross mechanical movement through the use of a stationary collection optic. The approach is based on scattering sunlight from the focal point of a fixed collection optic into the confined modes of a sliding planar waveguide, where it is transported to stationary tubular heat transfer elements located at the edges. Optical design for the first stage of solar concentration, which entails focusing sunlight within a plane over a wide range of incidence angles (>120 degree full field of view) at fixed tilt, led to the development of a new, folded-path collection optic that dramatically out-performs the current state-of-the-art in scattering concentration. Rigorous optical simulation and experimental testing of this collection optic have validated its performance. In the course of this work, we also identified an opportunity for concentrating photovoltaics involving the use of high efficiency microcells made in collaboration with partners at the University of Illinois. This opportunity exploited the same collection optic design as used for the scattering solar thermal concentrator and was therefore pursued in parallel. This system was experimentally demonstrated to achieve >200x optical concentration with >70% optical efficiency over a full day by tracking with <1 cm of lateral movement at fixed latitude tilt. The entire scattering concentrator waveguide optical system has been simulated, tested, and assembled at small scale to verify ray tracing models. These models were subsequently used to predict the full system optical performance at larger, deployment scale ranging up to >1 meter aperture width. Simulations at an aperture widths less than approximately 0.5 m with geometric gains ~100x predict an overall optical efficiency in the range 60-70% for angles up to 50 degrees from normal. However, the

  17. Adaptive Optics for the 8 meter Chinese Giant Solar Telescope

    NASA Astrophysics Data System (ADS)

    Beckers, Jacques; Liu, Zhong; Deng, Yuanyong; Ji, Haisheng

    2013-12-01

    Solar ELTs enable diffraction limited imaging of the basic structure of the solar atmosphere. Magneto-hydrodynamic considerations limit their size to about 0.03 arcsec. To observe them in the near-infrared 8-meter class telescopes are needed. The Chinese Giant Solar Telescope, or CGST, is such a NIR solar ELT. It is a Ring Telescope with 8-meter outer diameter and a central clear aperture of about 6-meter diameter. At present various options for such a Gregorian type telescope are under study like a continuous ring made of segments or a multiple aperture ring made of 7 off-axis telescopes. The advantages of such a ring telescope is that its MTF covers all spatial frequencies out to those corresponding to its outer diameter, that its circular symmetry makes it polarization neutral, and that its large central hole helps thermal control and provides ample space for MCAO and Gregorian instrumentation. We present the current status of the design of the CGST. Our thinking is guided by the outstanding performance of the 1-meter vacuum solar telescope of the Yunnan Solar Observatory which like the CGST uses both AO and image reconstruction. Using it with a ring-shape aperture mask the imaging techniques for the CGST are being explored. The CGST will have Multi-Conjugate Adaptive Optics (MCAO). The peculiarities of Atmospheric Wavefront Tomography for Ring Telescopes are aided by the ample availability of guide stars on the Sun. IR MCAO-aided diffraction limited imaging offers the advantage of a large FOV, and high solar magnetic field sensitivity. Site testing is proceeding in western China, (e.g. northern Yunnan Province and Tibet). The CGST is a Chinese solar community project originated by the Yunnan Astronomical Observatory, the National Astronomical Observatories, the Purple Mountain Observatory, the Nanjing University, the Nanjing Institute of Astronomical Optics & Technology and the Beijing Normal University.

  18. Dietary patterns in Swedish adults; results from a national dietary survey.

    PubMed

    Ax, Erika; Warensjö Lemming, Eva; Becker, Wulf; Andersson, Agneta; Lindroos, Anna Karin; Cederholm, Tommy; Sjögren, Per; Fung, Teresa T

    2016-01-14

    Dietary patterns derived by statistical procedures is a way to identify overall dietary habits in specific populations. The aim of this study was to identify and characterise dietary patterns in Swedish adults using data from the national dietary survey Riksmaten adults 2010-11 (952 women, 788 men). Principal component analyses were used and two patterns were identified in both sexes: a healthy pattern loading positively on vegetables, fruits, fish and seafood, and vegetable oils, and negatively on refined bread and fast food, and a Swedish traditional pattern loading positively on potatoes, meat and processed meat, full-fat milk products, sweet bakery products, sweet condiments and margarine. In addition, a light-meal pattern was identified in women with positive loadings on fibre-rich bread, cheese, rice, pasta and food grain dishes, substitute products for meat and dairy products, candies and tea. The healthy pattern was positively correlated to dietary fibre (r 0·51-0·58) and n-3 (r 0·25-0·31) (all P<0·0001), and had a higher nutrient density of folate, vitamin D and Se. The Swedish traditional and the light-meal pattern were positively correlated to added sugar (r 0·20-0·25) and the Swedish traditional also to SFA (r 0·13-0·21) (all P<0·0001); both patterns were in general negatively correlated to micronutrients. Dietary pattern scores were associated with, for example, age, physical activity, education and income. In conclusion, we identified three major dietary patterns among Swedish adults. The patterns can be further used for examining the association between whole diet and health outcomes. PMID:26490112

  19. Psychometric properties of the Swedish childbirth self-efficacy inventory (Swe-CBSEI)

    PubMed Central

    2014-01-01

    Background Previous research has reported that women who are admitted to delivery wards in early labour process before an active stage of labour has started run an increased risk of instrumental deliveries. Therefore, it is essential to focus on factors such as self-efficacy that can enhance a woman’s own ability to cope with the first stage of labour. However, there was no Swedish instrument measuring childbirth self-efficacy available. Thus, the aim of the study was to translate the Childbirth Self-efficacy Inventory and to psychometrically test the Swedish version on first- time mothers within the Swedish culture. Methods The method included a forward-backward translation with face and content validity. The psychometric properties were evaluated using a Principal Component Analysis and by using Cronbach’s alpha coefficient and inter-item correlations. Descriptive statistics and non-parametric tests were used to describe and compare the scales. All data were collected from January 2011 to June 2012, from 406 pregnant women during the gestational week 35-42. Results The Swedish version of the Childbirth Self-Efficacy Inventory indicated good reliability and the Principal Component Analysis showed a three-component structure. The Wilcoxon Signed-Ranks Test indicated that the women could differentiate between the concepts outcome expectancy and self-efficacy expectatancy and between the two labour stages, active stage and the second stage of labour. Conclusions The Swedish version of Childbirth Self-efficacy Inventory is a reliable and valid instrument. The inventory can act as a tool to identify those women who need extra support and to evaluate the efforts of improving women’s self-efficacy during pregnancy. PMID:24383788

  20. Verotoxinogenic Escherichia coli (VTEC) O157:H7 – A Nationwide Swedish Survey of Bovine Faeces

    PubMed Central

    Albihn, A; Eriksson, E; Wallen, C; Aspán, A

    2003-01-01

    In the autumn of 1995 the first outbreaks of enterohemorrhagic Escherichia coli O157:H7 including ca 100 human cases were reported in Sweden. From outbreaks in other countries it is known that cattle may carry these bacteria and in many cases is the source of infection. Therefore, the present study was performed to survey the Swedish bovine population for the presence of verotoxin-producing E. coli (VTEC) of serotype O157:H7. Individual faecal samples were collected at the 16 main Swedish abattoirs from April 1996 to August 1997. Of 3071 faecal samples, VTEC O157 were found in 37 samples indicating a prevalence of 1.2% (CI95% 0.8–1.6). All 37 isolates carried genes encoding for verotoxin (VT1 and/or VT2), intimin, EHEC-haemolysin and flagellin H7 as determined by PCR. Another 3 strains were of serotype O157:H7 but did not produce verotoxins. The 37 VTEC O157:H7 strains were further characterised by phage typing and pulsed-field gel electrophoresis. The results clearly show that VTEC O157:H7 is established in the Swedish bovine population and indicate that the prevalence of cattle carrying VTEC O157:H7 is correlated to the overall geographical distribution of cattle in Sweden. Results of this study have formed the basis for specific measures recommended to Swedish cattle farmers, and furthermore, a permanent monitoring programme was launched for VTEC O157:H7 in Swedish cattle at slaughter. PMID:14650543

  1. The Impact of the Swedish Massage on the Kinesthetic Differentiation in Healthy Individuals

    PubMed Central

    Mustafa, Kamil; Furmanek, Mariusz Pawel; Knapik, Aleksandra; Bacik, Bogdan; Juras, Grzegorz

    2015-01-01

    Background: Swedish massage is one of the common treatments to provide optimal start and readiness of athletes. The ability of kinesthetic differentiation (KD) is crucial in sport performance. This skill allows to adapt demanded muscle forces to optimize the motor tasks, and it is responsible for the precision. In the literature, there is no evidence how Swedish massage influences the kinesthetic differentiation. Purpose: The objective of the study was to evaluate the impact of Swedish massage on the kinesthetic differentiation and muscle strength of hand grip. Methods: Thirty participants took part in this investigation (17 women and 13 men). The assessment consisted of KD tests conducted on the dominant (DH) and nondominant hand (NDH) after 15 minutes of hand and forearm Swedish massage. The procedure consisted of 13 trials for each extremity. The first three were done for 100% of the participants’ capabilities (Fmax), the next five trials were done using 50% of maximum force (50% of Fmax), and in the last five trials, the participants tried to use only 50% of their previous force (1/2 of 50%). Finally, the absolute force production error (FPE) was calculated for 50% (FPE_50%) and 25% (FPE_25%). Results: The two-way repeated measure analysis of variance ANOVA did not reveal any statistically significant changes in maximal strength grip and KD between pre- and postmassage intervention in both DH and NDH hand. Correlations showed strong relationship between pre- and postmassage for maximum force (r = 0.92, p = .01 for DH, and r = 0.94, p = .01 for NDH), and only for the FPE_50% (r = 0.67, p = .01 for DH, and r = 0.71, p = .01 for NDH). Conclusions: The results obtained indicated that the application of the Swedish massage did not affect the kinesthetic differentiation in this particular young adult group. PMID:25780470

  2. Dietary patterns in Swedish adults; results from a national dietary survey.

    PubMed

    Ax, Erika; Warensjö Lemming, Eva; Becker, Wulf; Andersson, Agneta; Lindroos, Anna Karin; Cederholm, Tommy; Sjögren, Per; Fung, Teresa T

    2016-01-14

    Dietary patterns derived by statistical procedures is a way to identify overall dietary habits in specific populations. The aim of this study was to identify and characterise dietary patterns in Swedish adults using data from the national dietary survey Riksmaten adults 2010-11 (952 women, 788 men). Principal component analyses were used and two patterns were identified in both sexes: a healthy pattern loading positively on vegetables, fruits, fish and seafood, and vegetable oils, and negatively on refined bread and fast food, and a Swedish traditional pattern loading positively on potatoes, meat and processed meat, full-fat milk products, sweet bakery products, sweet condiments and margarine. In addition, a light-meal pattern was identified in women with positive loadings on fibre-rich bread, cheese, rice, pasta and food grain dishes, substitute products for meat and dairy products, candies and tea. The healthy pattern was positively correlated to dietary fibre (r 0·51-0·58) and n-3 (r 0·25-0·31) (all P<0·0001), and had a higher nutrient density of folate, vitamin D and Se. The Swedish traditional and the light-meal pattern were positively correlated to added sugar (r 0·20-0·25) and the Swedish traditional also to SFA (r 0·13-0·21) (all P<0·0001); both patterns were in general negatively correlated to micronutrients. Dietary pattern scores were associated with, for example, age, physical activity, education and income. In conclusion, we identified three major dietary patterns among Swedish adults. The patterns can be further used for examining the association between whole diet and health outcomes.

  3. Solar Technologies

    ERIC Educational Resources Information Center

    von Hippel, Frank; Williams, Robert H.

    1975-01-01

    As fossil fuels decrease in availability and environmental concerns increase, soalr energy is becoming a potential major energy source. Already solar energy is used for space heating in homes. Proposals for solar-electric generating systems include land-based or ocean-based collectors and harnessing wind and wave power. Photosynthesis can also…

  4. Solar Sprint

    ERIC Educational Resources Information Center

    Tabor, Richard; Anderson, Stephen

    2007-01-01

    In the "Solar Sprint" activity, students design, test, and race a solar-powered car built with Legos. The use of ratios is incorporated to simulate the actual work of scientists and engineers. This method encourages fourth-grade students to think about multiple variables and stimulates their curiosity when an activity doesn't come out as…

  5. Solar Eclipse

    Atmospheric Science Data Center

    2013-04-19

    ...   View Larger Image On June 10, 2002 the Moon obscured the central portion of the solar disk in a phenomenon known as an annular solar eclipse. Partial phases of the eclipse were visible throughout much of southeast Asia and North ...

  6. Solar electricity and solar fuels

    NASA Astrophysics Data System (ADS)

    Spiers, David J.

    1989-04-01

    The nature of solar radiation and its variation with location is described. The distribution of energy in the solar spectrum places immediate limits on the theoretical efficiency of conversion processes, since practical absorbers cannot convert all wavelengths received to useful energy. The principles of solar energy conversion methods are described. Absorption of solar energy can give rise to direct electrical generation, heating, or chemical change. Electrical generation from sunlight can be achieved by photovoltaic systems directly or by thermal systems which use solar heat to drive a heat engine and generator. The technology used and under research for promising ways of producing electricity or fuel from solar energy is described. Photovoltaic technology is established today for remote area, small power applications, and photovoltaic module sales alone are over 100 million dollars per year at present. The photovoltaic market has grown steadily since the mid-1970's, as prices have fallen continuously. Future energy options are briefly described. The merits of a sustainable energy economy, based on renewable energy resources, including solar energy, are emphasized, as this seems to provide the only hope of eliminating the problems caused by the build-up of atmospheric carbon dioxide, acid rain pollution and nuclear waste disposal. There is no doubt that clean fuels which were derived from solar energy and either did not involve carbon dioxide and used atmospheric carbon dioxide as the source dioxide as the source of carbon would be a worthy ideal. Methods described could one day achieve this.

  7. Solar ponds

    SciTech Connect

    Jayadev, T.S.; Edesess, M.

    1980-04-01

    This report first describes the different types of solar ponds including the nonconvecting salt gradient pond and various saltless pond designs. It then discusses the availability and cost of salts for salt gradient ponds, and compares the economics of salty and saltless ponds as a function of salt cost. A simple computational model is developed to approximate solar pond performance. This model is later used to size solar ponds for district heating and industrial process heat applications. For district heating, ponds are sized to provide space conditioning for a group of homes, in different regions of the United States. Size requirements is on the order of one acre for a group of 25 to 50 homes. An economic analysis is performed of solar ponds used in two industrial process heat applications. The analysis finds that solar ponds are competitive when conventional heat sources are priced at $5 per million Btu and expected to rise in price at a rate of 10% per year. The application of solar ponds to the generation of electricity is also discussed. Total solar pond potential for displacing conventional energy sources is estimated in the range of from one to six quadrillion Btu per year in the near and intermediate future.

  8. Solar sail

    SciTech Connect

    Drexler, K.E.

    1986-09-30

    This patent describes a solar sail propulsion system comprising: solar sail means for intercepting light pressure to produce thrust, the solar sail means being a thin metal film; tension truss means having two ends attached at one end to the solar sail means for transferring the thrust from the solar sail and for preventing gross deformation of the solar sail under light pressure, the solar sail means being a plurality of separate generally two-dimensional pieces joined by springs to the tension truss means; a payload attached to the other end of the tension truss means, the tension truss means comprising a plurality of attachment means for attaching shroud lines to the top of the tension truss means and a plurality of the shroud lines attached to the attachment means at one of their ends and the payload at the other; a plurality of reel means attached to the shroud lines for controllably varying the length of the lines; and a plurality of reflective panel means attached to the sail means for controlling the orientation of the system.

  9. Solar ponds

    SciTech Connect

    Jayadev, T.S.; Edesess, M.

    1980-04-01

    The different types of solar ponds are described, including the nonconvecting salt gradient pond and various saltless pond designs. Then the availability and cost of salts for salt gradient ponds are discussed and costs are compared. A simple computational model is developed to approximate solar pond performance. This model is later used to size solar ponds for district heating and industrial process heat applications. For district heating, ponds are sized to provide space conditioning for a group of homes, in different regions of the United States. Size requirement is on the order of one acre for a group of 25 to 50 homes. An economic analysis is performed of solar ponds used in two industrial process heat applications. The analysis finds that solar ponds are competitive when conventional heat sources are priced at $5 per million Btu and expected to rise in price at a rate of 10% per year. The application of solar ponds to the generation of electricity is also discussed. Total solar pond potential for displacing conventional energy sources is estimated in the range of from one to six quadrillion Btu per year in the near and intermediate future.

  10. Imprisonment--a Matter of Letting People Live or Stay Alive? Some Reasoning from a Swedish Point of View.

    ERIC Educational Resources Information Center

    Svensson, Svenolov

    1996-01-01

    Overemphasis on punishment undermines successful reintegration of offenders into society. The Swedish prison system emphasizes the journey back to society from the first day in prison, choosing to think of inmates as "citizens in prison." (SK)

  11. Solar Two

    SciTech Connect

    Not Available

    1998-04-01

    Solar Two is a concentrating solar power plant that can supply electric power on demand to the local utility, Southern California Edison Company. It can do so because it operates not only during sunny parts of the day, but it can store enough thermal energy from the sun to operate during cloudy periods and after dark, for up to three hours, at its rated output of 10 megawatts (MW). For the first time ever, a utility scale solar power plant can supply electricity when the utility needs it most, to satisfy the energy requirements of its customers.

  12. Short Planning Turn-Around Time and High Flexibility of the Swedish Astronomy/Aeronomy Satellite Odin

    NASA Astrophysics Data System (ADS)

    Jakobsson, B.; Karlsson, T.; Nylund, M.; Olsson, T.; Vinterhav, E.

    2002-01-01

    The Swedish small satellite Odin combines two different scientific disciplines, astronomy and atmospheric research. It has a 3-axis stabilized, zero momentum, attitude control system that operates in two different modes, an inertial pointing astronomy mode and an atmospheric mode providing pointing/scanning of the Earth limb. The reference attitude for the atmospheric mode is created by a versatile reference attitude generator, providing also capability for observing and tracking any celestial or solar system objects. The absolute pointing requirements in the scientific modes are 15 arc-seconds inertial pointing and 1.2 arc-minutes in atmospheric mode reconstructed attitude. One part of the Odin mission is to observe the formation of the ozone holes at the poles in spring and fall and another is to observe moving celestial objects such as comets. The unpredictability of when such observation opportunities occur together with rapidly changing scientific demands put high requirements on a short turn- around time for the Operations Cycle - science demand, planning and command generation, reconstruction of attitude history, feedback and delivery to scientists. A small efficient team, including also members that was deeply involved with and responsible for the design and development of the system, has been a key to provide this a short turn-around time for the Operations Cycle. It is possible to safely reconfigure the satellite for either of two disciplines with short notice and have a reconstructed attitude available to the users shortly after the observations have been done. The small efficient team together with modular software based on MATLAB also facilitates in rapidly meeting new demands on the planning and attitude reconstruction from the users.

  13. Solar chulha

    NASA Astrophysics Data System (ADS)

    Jadhao, P. H.; Patrikar, S. R.

    2016-05-01

    The main goal of the proposed system is to transfer energy from sun to the cooking load that is located in the kitchen. The energy is first collected by the solar collector lens system and two curve bars of same radius of curvature are mounted parallel and adjacent to each other at different height the solar collector is clamed on this two bars such that solar collector is exactly perpendicular to sunlight. The topology includes an additional feature which is window in the wall through which the beam is collimated is directed in the of kitchen. The solar energy that is collected is directed by the mirror system into the kitchen, where it is redirected to cooking platform located in the kitchen. The special feature in this system full Indian meal can be made since cooking platform is indoors.

  14. Solar dryer

    SciTech Connect

    Dodelin, R.W.; Hurst, D.W.; Osos, G.R.

    1984-02-07

    Fabrics are dried by tumbling the fabrics in a drying chamber into which hot air is introduced. The hot air is formed by passing ambient air through a solar heater to heat the air to a first temperature, and then further heating the air with a second heater such as a burner. The burner can be one which burns a fuel in the presence of combustion air. The combustion air can be a portion of the air that is passed through the solar heater. After drying the fabrics by this method, the drying zone can be cooled and the fabrics can be further dried by passing air through the solar heater, and then without further heating the air that has passed through the solar heater, introducing the air to the drying chamber.

  15. Solar cell

    SciTech Connect

    Frank, R.I.; Kaplow, R.

    1980-08-26

    An improved solar cell designed for optimum efficiency is comprised of a plurality of series connected unit solar cells formed from a common substrate of semiconductor material. Each unit solar cell has spaced elongate sidewalls, and a ''dead space'' area between adjoining sidewalls of adjacent units is made substantially smaller than an active, light receiving area, extending between the opposite sidewalls of each individual unit. In addition, the width of the active area is concisely limited to ensure that radiation incident on the active area is incident at a point which is spaced from the p-n junction of each unit by no more than a predetermined optimum distance. Reducing the ''dead space'' area while concisely limiting the width of the active area provides improved solar cell performance without requiring focusing lenses.

  16. Solar Energy

    ERIC Educational Resources Information Center

    Building Design and Construction, 1977

    1977-01-01

    Describes 21 completed projects now using solar energy for heating, cooling, or electricity. Included are elementary schools in Atlanta and San Diego, a technical school in Detroit, and Trinity University in San Antonio, Texas. (MLF)

  17. Solar Nexus.

    ERIC Educational Resources Information Center

    Murphy, Jim

    1980-01-01

    The design team for the Solar Energy Research Institute (SERI) has pushed the state of the energy art to its current limits for the initial phase, with provisions for foreseeable and even speculative future applications. (Author/MLF)

  18. Solar activity during the space weather incident of Nov 4., 2015 - Complex data and lessons learned

    NASA Astrophysics Data System (ADS)

    Opgenoorth, Hermann; Pulkkinen, Antti; Buchert, Stephan; Monstein, Christian; Klein, Karl Ludwig; Marqué, Christophe; Krucker, Säm

    2016-04-01

    During the afternoon of November 4, 2015 most southern Swedish aviation radar systems experienced heavy disturbances, which eventually forced an outing of the majority of the radars. In consequence the entire southern Swedish aerospace had to be closed for incoming and leaving air traffic for about 2 hours. Immediately after the incident space weather anomalies were made responsible for the radar disturbances, but it took a very thorough investigation to differentiate disturbances from an ongoing magnetic storm caused by earlier solar activity, which had no disturbing effects on the flight radars, from a new and, indeed, extreme radio-burst on the Sun, which caused the Swedish radar anomalies. Other systems in various European countries also experienced major radio-disturbances during this extreme event, but they were not of the gravity as experienced in Sweden, or at least not causing a similar damage. One of the problems in reaching the right conclusions about the incident was that the extreme radio-burst around 1400 UT on Nov 4 (more than 50000 SFU at GHz frequencies), emerged from a medium size M3.7 Flare on the Sun, which did not trigger any immediate warnings. We will report about the analysis leading to the improved understanding of this extreme space weather event, evaluate the importance of solar radio observations, and discuss possible mitigation strategies for future events of similar nature.

  19. Solar Cells

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The Heat Exchanger Method (HEM) produces high efficiency crystal ingots in an automated well-insulated furnace offering low equipment, labor and energy costs. The "grown" silicon crystals are used to make solar cells, or photovoltaic cells which convert sunlight directly into electricity. The HEM method is used by Crystal Systems, Inc. and was developed under a NASA/Jet Propulsion Laboratory contract. The square wafers which are the result of the process are sold to companies manufacturing solar panels.

  20. Solar Schematic

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The home shown at right is specially designed to accommodate solar heating units; it has roof planes in four directions, allowing placement of solar collectors for best exposure to the sun. Plans (bottom) and complete working blueprints for the solar-heated house are being marketed by Home Building Plan Service, Portland, Oregon. The company also offers an inexpensive schematic (center) showing how a homeowner only moderately skilled in the use of tools can build his own solar energy system, applicable to new or existing structures. The schematic is based upon the design of a low-cost solar home heating system built and tested by NASA's Langley Research Center; used to supplement a warm-air heating system, it can save the homeowner about 40 percent of his annual heating bill for a modest investment in materials and components. Home Building Plan Service saved considerable research time by obtaining a NASA technical report which details the Langley work. The resulting schematic includes construction plans and simplified explanations of solar heat collection, collectors and other components, passive heat factors, domestic hot water supply and how to work with local heating engineers.

  1. Integration of ethnic food into Swedish food rituals. The cultural fitness of tacos.

    PubMed

    Solér, Cecilia; Plazas, Maite Creixell

    2012-06-01

    This paper explores the meaning of the Mexican dish tacos for Swedish consumers. As such, this study examines the relationship between ethnic food and food culture in light of contemporary changing food rituals. The results reveal that the Swedish food ritual of Friday dinner can be enacted through eating tacos. Friday dinner is a point in time and space at which family members gather, after a busy week following divergent schedules that keep them from eating together, and to which children's food preferences are central. Tacos fulfil all the requirements for a quick-to-cook yet social dish that enables hardworking but time-constrained families to eat together. The much-debated informal and fragmented character of food consumption in contemporary society is accommodated in the taco meal.

  2. Natural versus anthropogenic climate change: Swedish farmers' joint construction of climate perceptions.

    PubMed

    Asplund, Therese

    2016-07-01

    While previous research into understandings of climate change has usually examined general public perceptions, this study offers an audience-specific departure point. This article analyses how Swedish farmers perceive climate change and how they jointly shape their understandings. The agricultural sector is of special interest because it both contributes to and is directly affected by climate change. Through focus group discussions with Swedish farmers, this study finds that (1) farmers relate to and understand climate change through their own experiences, (2) climate change is understood either as a natural process subject to little or no human influence or as anthropogenic and (3) various communication tools contribute to the formation of natural and anthropogenic climate change frames. The article ends by discussing frame resonance and frame clash in public understanding of climate change and by comparing potential similarities and differences in how various segments of the public make sense of climate change.

  3. The measurement of core affect: a Swedish self-report measure derived from the affect circumplex.

    PubMed

    Västfjäll, Daniel; Friman, Margareta; Gärling, Tommy; Kleiner, Mendel

    2002-02-01

    Three studies were conducted with the aim of developing a new Swedish self-report measure of core affect (the Swedish Core Affect Scale or SCAS). In Study 1,122 participants rated their current mood on 24 unipolar adjective scales. A revised set of 12 bipolar adjective scales was evaluated in Study 2 employing 96 participants who rated their current mood before and after a mood-inducing naturally occurring event. A slightly revised set of adjective scales was used in Study 3, in which another 96 participants rated several induced moods. The results showed that the adjective scale ratings could be aggregated as reliable measures of the independent valence and activation dimensions proposed in the affect circumplex, and that the aggregated measures discriminated mood differences within and between individuals.

  4. Swedish pupils' suggested coping strategies if cyberbullied: differences related to age and gender.

    PubMed

    Frisén, Ann; Berne, Sofia; Marin, Lina

    2014-12-01

    The aim of this study was to investigate the coping strategies that Swedish 10 and 12 year-olds (N = 694) suggested they would use if they were cyberbullied, with a special focus on whether there are differences in these strategies related to age and gender. The most commonly suggested coping strategy was telling someone, especially parents and teachers (70.5%). Surprisingly few of the pupils reported that they would tell a friend (2.6%). Differences in suggested coping strategies were found related to age and gender. Findings are discussed in relation to the Swedish sociocultural context as well as in relation to the implications for prevention strategies against cyberbullying. PMID:25040330

  5. Viagra selfhood: pharmaceutical advertising and the visual formation of Swedish masculinity.

    PubMed

    Asberg, Cecilia; Johnson, Ericka

    2009-06-01

    Using material from the Pfizer sponsored website providing health information on erectile dysfunction to potential Swedish Viagra customers (www.potenslinjen.se), this article explores the public image of masculinity in relation to sexual health and the cultural techniques for creating pharmaceutical appeal. We zoom in on the targeted ideal users of Viagra, and the nationalized, racialized and sexualized identities they are assigned. As part of Pfizer's marketing strategy of adjustments to fit the local consumer base, the ways in which Viagra is promoted for the Swedish setting is telling of what concepts of masculinity are so stable and unassailable that they can withstand the association with a drug that is, in essence, an acknowledgement of 'failed' masculinity and 'dysfunctional' sexuality. With comparative national examples, this study presents an interdisciplinary take on the 'glocalized' cultural imaginary of Viagra, and the masculine subject positions it engenders. PMID:19387838

  6. Production of Swedish Class I diesel using dual-stage process

    SciTech Connect

    Cooper, B.H.; Soegaard-Andersen, P.; Nielsen-Hannerup, P.

    1994-12-31

    In 1991, the Swedish Government proposed the introduction of three classes of diesel, each with a specific energy tax. Environmental Class 1 diesel (SCI) specifies a maximum aromatic content of 5 vol% and a maximum sulfur content of 10 wppm. Class 2 diesel (SCII) limits aromatics to max. 20 vol% and sulfur to max. 50 wppm, while Class 3 (SCIII) has no limit on aromatics and a maximum of 0.05 wt% sulfur. The difference in taxation levels for the three classes is considerable: Skr250/m{sup 3} (corresponding to approx. $6/bbl) between SCII and SCIII, and a further Skr200/m{sup 3} (corresponding to approx. $5/bbl) between SCI and SCII. Topsoee has developed a two-stage process for low-aromatics diesel production at low partial pressures of hydrogen. In the following, the application of this process concept is described for production of Swedish Class 1 diesel from North Sea gas oils.

  7. Expansion and retrenchment of the Swedish welfare state: a long-term approach.

    PubMed

    Buendía, Luis

    2015-01-01

    In this article, we will undertake a long-term analysis of the evolution of the Swedish welfare state, seeking to explain that evolution through the use of a systemic approach. That is, our approach will consider the interrelations between economic growth (EG), the sociopolitical institutional framework (IF), and the welfare state (WS)-understood as a set of institutions embracing the labor market and its regulation, the tax system, and the so-called social wage-in order to find the main variables that elucidate its evolution. We will show that the expansive phase of the Swedish welfare state can be explained by the symbiotic relationships developed in the WS-EG-IF interaction, whereas the period of welfare state retrenchment is one result of changes operating within the sociopolitical IF and EG bases.

  8. Caries, Periodontal Disease, Supernumerary Teeth and Other Dental Disorders in Swedish Wild Boar (Sus scrofa).

    PubMed

    Malmsten, A; Dalin, A-M; Pettersson, A

    2015-07-01

    Between January and December 2013, the dental and periodontal health of 99 Swedish wild boars (Sus scrofa) was investigated. Sampling occurred in conjunction with routine hunting at six large estates in the southern and middle parts of Sweden. All six of the estates use supplemental feeding. The weight of the animals, their sex and their dates of death were noted. Age was estimated using tooth eruption and tooth replacement patterns. The oral cavity was inspected and abnormalities were recorded on a dental chart modified for wild boars. The findings included supernumerary teeth, absence of teeth, mild class II malocclusion, severe tooth wear, periodontitis, calculus, caries, tooth fractures and the presence of enamel defects. Swedish wild boars suffer from different dental lesions and the impact of supplemental feeding on dental and periodontal health is still to be investigated.

  9. Managing parental groups during early childhood: New challenges faced by Swedish child health-care nurses.

    PubMed

    Lefèvre, Åsa; Pia, Lundqvist; Eva, Drevenhorn; Inger, Hallström

    2015-09-01

    The purpose of this study was to describe child health centre (CHC) nurses' views of managing parental groups during early childhood. All 311 CHC nurses working within the Swedish CHC system in one county were asked to complete a web-based questionnaire. Findings showed that although the CHC nurses were experienced, several found group leadership challenging and difficult. The need for specialized groups for young parents, single parents and parents whose first language was not Swedish was identified by 57% of the nurses. The CHC nurses found the participation of fathers in their parental groups to be low (an estimate of 10-20%), and 30% of the nurses made special efforts to make the fathers participate. Education in group dynamics and group leadership can strengthen CHC nurses in managing parental groups. It is recommended that specialized parental groups are organized by a few family centres so CHC nurses can develop their skill in managing such groups.

  10. Perceptions of complementary therapies among Swedish registered professions in surgical care.

    PubMed

    Bjerså, Kristofer; Forsberg, Anna; Fagevik Olsén, Monika

    2011-02-01

    There is increasing interest in complementary and alternative medicine (CAM) among healthcare professions. However, no studies have been conducted in Sweden or in a surgical context. The aim of this study is to describe different perceptions of complementary therapies among registered healthcare professions in Swedish surgical care. Sixteen interviews were conducted with registered physicians, nurses, physiotherapists and clinical dieticians at a Swedish university hospital. Analysis was made with a phenomenographic research approach. The findings showed variations in perceptions of the definition of complementary therapies. A constructive approach toward use was observed, but there was a conflict in matters of indications and contraindications, and also criticism over a lack of knowledge. There was seen to be a need for education to be able to act professionally. Scepticism over high costs of treatment was highlighted. In conclusion, a need for policies on management, education and research in the field of CAM should be addressed.

  11. The Swedish monitoring of surface waters: 50 years of adaptive monitoring.

    PubMed

    Fölster, Jens; Johnson, Richard K; Futter, Martyn N; Wilander, Anders

    2014-01-01

    For more than 50 years, scientific insights from surface water monitoring have supported Swedish evidence-based environmental management. Efforts to understand and control eutrophication in the 1960s led to construction of wastewater treatment plants with phosphorus retention, while acid rain research in the 1970s contributed to international legislation curbing emissions. By the 1990s, long-time series were being used to infer climate effects on surface water chemistry and biology. Monitoring data play a key role in implementing the EU Water Framework Directive and other legislation and have been used to show beneficial effects of agricultural management on Baltic Sea eutrophication. The Swedish experience demonstrates that well-designed and financially supported surface water monitoring can be used to understand and manage a range of stressors and societal concerns. Using scientifically sound adaptive monitoring principles to balance continuity and change has ensured long-time series and the capability to address new questions over time.

  12. Benefits negotiation: three Swedish hospitals pursuit of potential electronic health record benefits.

    PubMed

    Jeansson, John S

    2013-01-01

    At the very heart of Swedish healthcare digitalisation are large investments in electronic health records (EHRs). These integrated information systems (ISs) carry promises of great benefits and value for organisations. However, realising IS benefits and value has, in general, proven to be a challenging task, and as organisations strive to formalise their realisation efforts a misconception of rationality threatens to emerge. This misconception manifests itself when the formality of analysis threatens to underrate the impact of social processes in deciding which potential benefits to pursue. This paper suggests that these decisions are the result of a social process of negotiation. The purpose of this paper is to observe three benefits analysis projects of three Swedish hospitals to better understand the character and management of proposed benefits negotiations. Findings depict several different categories of benefits negotiations, as well as key factors to consider during the benefits negotiation process. PMID:24191344

  13. The Swedish monitoring of surface waters: 50 years of adaptive monitoring.

    PubMed

    Fölster, Jens; Johnson, Richard K; Futter, Martyn N; Wilander, Anders

    2014-01-01

    For more than 50 years, scientific insights from surface water monitoring have supported Swedish evidence-based environmental management. Efforts to understand and control eutrophication in the 1960s led to construction of wastewater treatment plants with phosphorus retention, while acid rain research in the 1970s contributed to international legislation curbing emissions. By the 1990s, long-time series were being used to infer climate effects on surface water chemistry and biology. Monitoring data play a key role in implementing the EU Water Framework Directive and other legislation and have been used to show beneficial effects of agricultural management on Baltic Sea eutrophication. The Swedish experience demonstrates that well-designed and financially supported surface water monitoring can be used to understand and manage a range of stressors and societal concerns. Using scientifically sound adaptive monitoring principles to balance continuity and change has ensured long-time series and the capability to address new questions over time. PMID:25403966

  14. Natural versus anthropogenic climate change: Swedish farmers' joint construction of climate perceptions.

    PubMed

    Asplund, Therese

    2016-07-01

    While previous research into understandings of climate change has usually examined general public perceptions, this study offers an audience-specific departure point. This article analyses how Swedish farmers perceive climate change and how they jointly shape their understandings. The agricultural sector is of special interest because it both contributes to and is directly affected by climate change. Through focus group discussions with Swedish farmers, this study finds that (1) farmers relate to and understand climate change through their own experiences, (2) climate change is understood either as a natural process subject to little or no human influence or as anthropogenic and (3) various communication tools contribute to the formation of natural and anthropogenic climate change frames. The article ends by discussing frame resonance and frame clash in public understanding of climate change and by comparing potential similarities and differences in how various segments of the public make sense of climate change. PMID:25471349

  15. Caries, Periodontal Disease, Supernumerary Teeth and Other Dental Disorders in Swedish Wild Boar (Sus scrofa).

    PubMed

    Malmsten, A; Dalin, A-M; Pettersson, A

    2015-07-01

    Between January and December 2013, the dental and periodontal health of 99 Swedish wild boars (Sus scrofa) was investigated. Sampling occurred in conjunction with routine hunting at six large estates in the southern and middle parts of Sweden. All six of the estates use supplemental feeding. The weight of the animals, their sex and their dates of death were noted. Age was estimated using tooth eruption and tooth replacement patterns. The oral cavity was inspected and abnormalities were recorded on a dental chart modified for wild boars. The findings included supernumerary teeth, absence of teeth, mild class II malocclusion, severe tooth wear, periodontitis, calculus, caries, tooth fractures and the presence of enamel defects. Swedish wild boars suffer from different dental lesions and the impact of supplemental feeding on dental and periodontal health is still to be investigated. PMID:25979683

  16. Productivity or discrimination? An economic analysis of excess-weight penalty in the Swedish labor market.

    PubMed

    Dackehag, Margareta; Gerdtham, Ulf-G; Nordin, Martin

    2015-07-01

    This article investigates the excess-weight penalty in income for men and women in the Swedish labor market, using longitudinal data. It compares two identification strategies, OLS and individual fixed effects, and distinguishes between two main sources of excess-weight penalties, lower productivity because of bad health and discrimination. For men, the analysis finds a significant obesity penalty related to discrimination when applying individual fixed effects. We do not find any significant excess-weight penalty for women. PMID:24903023

  17. Environmental pollutants in the Swedish marine ecosystem, with special emphasis on polybrominated diphenyl ethers (PBDE).

    PubMed

    Carlsson, Pernilla; Herzke, Dorte; Wedborg, Margareta; Gabrielsen, Geir Wing

    2011-02-01

    Levels of polybrominated diphenyl ethers (PBDEs), polybrominated biphenyls (PBBs), polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane (DDT) and perfluorinated organic compounds (PFCs) were analysed in whole herring (Clupea harengus) and sprat (Sprattus sprattus), eggs from common eider (Somateria mollissima) and eggs and livers from herring gull (Larus argentatus) from the Swedish west coast. The contaminant values obtained were compared with published values from the Arctic marine ecosystem. Tetra- and penta-brominated PBDEs were detected at low levels in herring, sprat and common eider (ΣPBDE 0.3-2.0 ng g(-1) ww), while the levels were higher in the herring gull samples (ΣPBDE 1.3-29.9 ng g(-1) ww). Hexa-decaBDEs were also found in samples from herring gulls. Eggs from herring gulls from the sub-Arctic contained four times more PBDE than the Swedish herring gulls eggs. Fish samples from the Arctic had two times higher levels of PBDEs and DDTs than similar samples from Sweden. The higher levels of contaminants in fish and seabirds from the Arctic reflect differences in transport processes, feeding ecology (reflected by trophic levels) and metabolism. PBDEs contributed to <10% of the total contaminant load in all investigated samples. The relative contribution of DDTs was higher in fish and bird samples from the Arctic when compared to Swedish samples, e.g. 65% in glaucous gull livers compared to 10% in herring gull livers. This study shows that even though the Swedish west coast is more urban than the Arctic, higher pollutants levels are found in seabird species from the Arctic. PMID:21220151

  18. Pharmacoepidemiology of obsessive-compulsive disorder: A Swedish nationwide cohort study.

    PubMed

    Isomura, Kayoko; Nordsletten, Ashley E; Rück, Christian; Ljung, Rickard; Ivarsson, Tord; Larsson, Henrik; Mataix-Cols, David

    2016-04-01

    The extent to which clinicians adhere to international guidelines for the pharmacological management of obsessive-compulsive disorder (OCD) is unknown. We aimed to comprehensively map the patterns of prescription of psychotropic drugs for OCD patients (adults and children) at the Swedish national level and to compare these prescription patterns to best-practice recommendations in international guidelines. We linked the Swedish National Patient Register and the Swedish Prescribed Drug Register, which includes a record for all medications prescribed and dispensed in Sweden since July 2005. Of all active OCD cases in the Swedish National Patient Register between July 1st, 2005, and December 31st 2008 (N=10,523), 85% received at least one psychotropic drug. Most of the medicated adults and children with OCD (88%) received serotonin reuptake inhibitors (SRIs). Of all adults and children prescribed SRIs, 16% received sub-optimal doses. An additional 12% of all medicated patients were prescribed drugs that never included an SRI. Approximately 75% of the patients on SRIs received additional drugs (67% anxiolytics/hypnotics, 27% antipsychotics, 17% serotonin and norepinephrine reuptake inhibitors, 24% other antidepressants). Twelve percent of all medicated patients were at least 'regular' users, and 3% 'heavy' users of benzodiazepines. We also observed important variations in prescription practices according to patient's gender, age, and comorbidity status. We conclude that a substantial number of OCD patients might benefit from changes in their prescriptions. Dissemination of best-practice prescription guidelines for OCD is a major educational goal for the future. Monitoring of these prescription patterns over time is warranted.

  19. The role of the ASPO Hard Rock Laboratory in the Swedish Deep Repository Programme

    SciTech Connect

    Baeckblom, G.

    1995-12-01

    The Swedish Nuclear Fuel and Waste Management Company (SKB) plans to start deposition of spent fuel within about 15 years. SKB is constructing the Aspo Hard Rock Laboratory for research and development in a realistic and undisturbed underground rock environment down to the depth planned for the future deep repository. This paper outlines characterization of the laboratory site in the pre- and initial-construction phases, and identifies remaining characterization issues. An overview of the main tests performed and planned is provided.

  20. Creating a medical English-Swedish dictionary using interactive word alignment

    PubMed Central

    Nyström, Mikael; Merkel, Magnus; Ahrenberg, Lars; Zweigenbaum, Pierre; Petersson, Håkan; Åhlfeldt, Hans

    2006-01-01

    Background This paper reports on a parallel collection of rubrics from the medical terminology systems ICD-10, ICF, MeSH, NCSP and KSH97-P and its use for semi-automatic creation of an English-Swedish dictionary of medical terminology. The methods presented are relevant for many other West European language pairs than English-Swedish. Methods The medical terminology systems were collected in electronic format in both English and Swedish and the rubrics were extracted in parallel language pairs. Initially, interactive word alignment was used to create training data from a sample. Then the training data were utilised in automatic word alignment in order to generate candidate term pairs. The last step was manual verification of the term pair candidates. Results A dictionary of 31,000 verified entries has been created in less than three man weeks, thus with considerably less time and effort needed compared to a manual approach, and without compromising quality. As a side effect of our work we found 40 different translation problems in the terminology systems and these results indicate the power of the method for finding inconsistencies in terminology translations. We also report on some factors that may contribute to making the process of dictionary creation with similar tools even more expedient. Finally, the contribution is discussed in relation to other ongoing efforts in constructing medical lexicons for non-English languages. Conclusion In three man weeks we were able to produce a medical English-Swedish dictionary consisting of 31,000 entries and also found hidden translation errors in the utilized medical terminology systems. PMID:17034649

  1. The good work--a Swedish trade union vision in the shadow of lean production.

    PubMed

    Johansson, Jan; Abrahamsson, Lena

    2009-07-01

    "The Good Work" (Det goda arbetet) was established as a highly praised and established concept in the Swedish working life debate in the middle of the 1980s. In this paper, we are going to discuss the concept in relation to the massive introduction of lean production in Swedish industry. The aim of this paper is to restore the theory of the good work into the industrial society of today. We will search for a model for 'good work' in balance between the demands from production and good conditions for a learning environment. The theoretical base for this paper will be found in both organisational research and research on production technology systems. We identify three strong trends in Swedish industrial companies giving both pitfalls and possibilities for the good work; the learning focus as a way to increase productivity and improve working conditions; Lean Production in most cases imply narrow short-cyclic work tasks; and the global market that reduces national discretion. As a result, we formulate a new set of criteria for "the good work". PMID:18838130

  2. Handling of unused prescription drugs--knowledge, behaviour and attitude among Swedish people.

    PubMed

    Persson, Matilda; Sabelström, Emma; Gunnarsson, Bo

    2009-07-01

    Unused prescription drugs can pose a security risk particularly for children or addicts; and they can pose an environmental risk if they are not disposed of properly through correct destruction. The general recommendation in Sweden is to return the unused medicines to a pharmacy. The Swedish Association of the Pharmaceutical Industry AB (LIF) has together with the Swedish retail chain Apoteket AB conducted surveys in 2001, 2004 and 2007 to investigate the level of knowledge in the general public on this issue. The result from the survey in 2007 shows, inter alia: 85% knew that correct disposal was to return unused medicines to a pharmacy and 43% had in fact returned their medicines to a pharmacy during the last 12 months. Of those who saved their medicines, 55% implied they would in the future return it to a pharmacy. 50% answered that they returned the unused medicines for environmental reasons and 42% answered that they worry about the environmental impact of medicines. Comparing the results from the earlier surveys it can be concluded that an increasing number of the Swedish population does return unused medicines to a pharmacy for correct disposal. Environmental concerns are getting more important than security concerns as a reason for returning unused medicines to a pharmacy and a growing fraction is worried about the environmental impact of pharmaceuticals.

  3. Online sexual behaviours among Swedish youth: associations to background factors, behaviours and abuse.

    PubMed

    Jonsson, Linda S; Bladh, Marie; Priebe, Gisela; Svedin, Carl Göran

    2015-10-01

    Sexual activity online may result in positive experiences for young people, or lead them to engage in risky behaviours possibly resulting in sexual assault or abuse. The aim of our study was to investigate associations between online sexual behaviours among Swedish youth and background factors as well as aspects of well-being. The behaviours investigated were: having sex online with a contact met online, having sex with an online contact offline, posting sexual pictures online, and selling sex online. We used data from a representative sample of 3,432 Swedish youth who were asked about their lifetime experiences as well as their experiences within the previous year. We hypothesized that more advanced online sexual behaviours were associated with more problematic background factors, worse psychosocial well-being and riskier behaviours in general. Bivariate relationships were evaluated followed by a multiple logistic regression model. Our data suggested that most Swedish youth do not perform any of the assessed online sexual behaviours. Young people who reported online sexual behaviour showed a more problematic background, rated their health as poorer, had a more sexualized life and had experienced more sexual or physical abuse. Professionals who work with young people need to help them better evaluate potential risks online and offer support when needed. Youths who sell sex online are especially at risk and need extra attention, as they might be in greater need of protection and therapeutic support.

  4. Thalassemia and sickle cell anemia in Swedish immigrants: Genetic diseases have become global

    PubMed Central

    Hemminki, Kari; Li, Xinjun; Försti, Asta; Sundquist, Jan; Sundquist, Kristina

    2015-01-01

    Aims: Some 15% of the Swedish population is born outside Sweden, originating from all continents of the world. Thalassemia and sickle cell anemia constitute the most common inherited recessive disorders globally and they are endemic in areas of Africa and Asia, origins of many immigrants to Sweden. We aimed at investigating the origins of the Swedish sickle cell and thalassemia patients. Methods: Patients were identified using data from the Swedish Hospital Discharge Register since 1987 and from the Outpatient Register since 2001 up to year 2010. Results: A total of 3064 persons were diagnosed with thalassemia. The incidence was highest, 62.9/100,000 for immigrants from Thailand, followed by Iraqis (47.1/100,000); the rate was 0.7/100,000 among those born in Sweden. The total number of sickle cell anemia patients was 584 and the highest rate of 13.0/100,000 was found for Sub-Saharan immigrants. For thalassemia, 363 of the patients were siblings, while for sickle cell anemia, 180 were siblings. Conclusions: The data showed that >90% of sickle cell and thalassemia patients were first- or second-generation immigrants to Sweden and the endemic regions for these were the origins of immigrants with the highest incidence. Global immigration provides global challenges to national health care systems. PMID:27092253

  5. The Shortened Dental Arch concept from the perspective of Swedish General Dental Practitioners: a qualitative study.

    PubMed

    Korduner, Eva-Karin; Söderfeldt, Björn; Bagewitz, Ingrid Collin; Von Steyern, Vult; Wolf, Eva

    2016-01-01

    The aim was to study the cognizance of and attitudes towards the Shortened Dental Arch (SDA) concept among Swedish General Dental Practitioners (GDPs) and the application of the SDA concept in their treatment planning using Qualitative Content Analysis. Eleven Swedish GDPs were purposively selected and all agreed to participate. In-depth semi-structured interviews were conducted and covered treatment considerations concerning two patient cases and the participants' reflections regarding pre-formulated statements about the SDA concept. Qualitative content analysis was used to analyze this data.The emerging theme was "the SDA concept is irrelevant" in the sense of the GDPs disregarding treatments providing dentitions with loss of posterior teeth. There was a strong reluctance to extract teeth, without consideration of the SDA concept, and a firmly patient-focused attitude towards the needs, age and financial situation of the patients. Within the limitations of this study, Swedish GDPs show little or no cognizance of the SDA concept and it does not seem to be applied in their treatment planning. The results show that the qualitative methodology can be beneficial for further understanding of cognizance and attitudes towards the SDA concept. PMID:27464377

  6. Depth sounding lidar: an overview of Swedish activities and future prospects

    NASA Astrophysics Data System (ADS)

    Steinvall, Ove K.; Koppari, Kurt R.

    1996-11-01

    This paper describes the depth sounding activities in Sweden. These include the development of a helicopter borne lidar called FLASH as well as instrumentation for in situ measurement of the optical water parameters as well as modeling efforts of depth sounding lidar performance. The FLASH system has been further developed into two operational systems called Hawk Eye with Saab Dynamics as the main contractor and Optech Inc. as the main subcontractor. Data collection and evaluation from Hawk Eye will be discussed. The Swedish Defence Research Establishment (FOA) was a member of the Hawk Eye project team together with the National Maritime Administration, the Royal Swedish Navy and the Defence Material Administration. Together with the Swedish Maritime Administration, FOA has been engaged in analysis of lidar data to determine system performance and possible ways to optimize that in relation to lidar parameters and anticipated bottom depth and topography. Examples from that analysis will be presented. The test analysis so far strongly supports the depth sounding lidar technology as being a rapid and accurate sounder fulfilling the requirement by International Maritime Office on depth accuracy.

  7. A comparative study of the experiences of violence of English and Swedish mental health nurses.

    PubMed

    Nolan, P; Soares, J; Dallender, J; Thomsen, S; Arnetz, B

    2001-08-01

    Recent studies suggest that violence in health care environments, especially mental health care, appears to be increasing. Although there is a lack of cross-cultural studies to prove it, this increase in violence would seem to be an international phenomenon. The present study sought to compare the extent and nature of violence encountered by mental health nurses in Sweden and England. Systematic studies of violence have previously been carried out independently in both countries but this was the first attempt to compare levels of violence. Clearly defined study protocols were put in place, an operational definition of 'violence' adhered to, and random samples recruited. A specially designed questionnaire was sent to every subject (Swedish nurses n=720; English nurses n=296) enquiring about the extent of nurses' exposure to violence, the nature and severity of the violence experienced, and the effect of violence on self-esteem and job satisfaction. Significant differences were found with English nurses experiencing more violence than their Swedish counterparts. Yet support for English nurses appeared to be less good than for Swedish nurses. Reasons for the differences are discussed along with possible measures to minimise the frequency of violence against nurses and the negative effects on their work.

  8. Transforming Ottawa Charter health promotion concepts into Swedish public health policy.

    PubMed

    Pettersson, Bosse

    2007-01-01

    Swedish public health policy clearly illustrates how the concept of the Ottawa Charter for health promotion can be utilized at a national level. The impact has been more implicit than explicit. Public health has a long history in Sweden and much of the present and future is, and will be, linked to traditional values and structures. International input, however, has been essential to prompt new approaches and change. Health inequalities remain the major shortcoming. The Swedish system offers universal access to healthcare in a decentralized system. Still, primary healthcare, and the health services as a whole have not yet sufficiently embraced the idea of health promotion. Political attention to modern public health at the Prime Minister level was established in late 1980s. Since, continuous initiatives in terms of organization, infrastructure and funding have taken place. With regard to funding, a vast majority of the resources allocated to health promotion will be found outside the health sector. An interesting observation is that the Swedish public health policy with its 11 objective domains remains the same, also after a change of government. Future challenges include maintaining and developing an intersectoral mechanism for implementation, allocating more resources for intervention research to strengthen knowledge-based health promotion, and developing tools for coping better with the challenges of globalisation identified in the Bangkok Charter. PMID:18372877

  9. Sensitivity of spectral moments to Swedish dental versus American English alveolar word-initial /t/ bursts

    NASA Astrophysics Data System (ADS)

    Buder, Eugene H.; Parham, Douglas F.; Stoel-Gammon, Carol

    2003-04-01

    Previous investigations comparing Swedish dental versus American English alveolar /t/ production found many acoustic differences in both adults and 30-month-old children [C. Stoel-Gammon, K. Williams, and E. H. Buder, ``Cross-language differences in phonological acquisition: Swedish and American /t/,'' Phonetica 51, 146-158 (1994)]. The primary differences in the word initial consonants included the second spectral moment (``spectral SD''), VOT, and burst intensity. However, subsequent studies demonstrated that spectral SD and other moments measures were sensitive to recording environment and correlated with other production characteristics. Moreover, measurements of spectral SD differed across these languages in other stop bursts such as /p/ and /k/. These observations raised questions regarding the true sensitivity of this measure in place of articulation for /t/. To examine these questions, the current work examines stop burst characteristics of two adult male native speakers of Swedish and American English recorded in an anechoic chamber with digital equipment. Results suggest that the primary variation of spectral SD in /t/ bursts is attributable to the dental versus the alveolar place of articulation. However, the results indicate that spectral moment measures are also generally sensitive to burst intensity, which may be unrelated to place but still language-specific. [Work supported by NICHD R01-HD32065.

  10. American and Swedish children's acquisition of vowel duration: Effects of vowel identity and final stop voicing

    NASA Astrophysics Data System (ADS)

    Buder, Eugene H.; Stoel-Gammon, Carol

    2002-04-01

    Vowel durations typically vary according to both intrinsic (segment-specific) and extrinsic (contextual) specifications. It can be argued that such variations are due to both predisposition and cognitive learning. The present report utilizes acoustic phonetic measurements from Swedish and American children aged 24 and 30 months to investigate the hypothesis that default behaviors may precede language-specific learning effects. The predicted pattern is the presence of final consonant voicing effects in both languages as a default, and subsequent learning of intrinsic effects most notably in the Swedish children. The data, from 443 monosyllabic tokens containing high-front vowels and final stop consonants, are analyzed in statistical frameworks at group and individual levels. The results confirm that Swedish children show an early tendency to vary vowel durations according to final consonant voicing, followed only six months later by a stage at which the intrinsic influence of vowel identity grows relatively more robust. Measures of vowel formant structure from selected 30-month-old children also revealed a tendency for children of this age to focus on particular acoustic contrasts. In conclusion, the results indicate that early acquisition of vowel specifications involves an interaction between language-specific features and articulatory predispositions associated with phonetic context.

  11. Transforming Ottawa Charter health promotion concepts into Swedish public health policy.

    PubMed

    Pettersson, Bosse

    2007-01-01

    Swedish public health policy clearly illustrates how the concept of the Ottawa Charter for health promotion can be utilized at a national level. The impact has been more implicit than explicit. Public health has a long history in Sweden and much of the present and future is, and will be, linked to traditional values and structures. International input, however, has been essential to prompt new approaches and change. Health inequalities remain the major shortcoming. The Swedish system offers universal access to healthcare in a decentralized system. Still, primary healthcare, and the health services as a whole have not yet sufficiently embraced the idea of health promotion. Political attention to modern public health at the Prime Minister level was established in late 1980s. Since, continuous initiatives in terms of organization, infrastructure and funding have taken place. With regard to funding, a vast majority of the resources allocated to health promotion will be found outside the health sector. An interesting observation is that the Swedish public health policy with its 11 objective domains remains the same, also after a change of government. Future challenges include maintaining and developing an intersectoral mechanism for implementation, allocating more resources for intervention research to strengthen knowledge-based health promotion, and developing tools for coping better with the challenges of globalisation identified in the Bangkok Charter.

  12. Results from a test facility for solar cells in Sweden

    NASA Astrophysics Data System (ADS)

    Hedstrom, J.; Kallback, B.; Sigurd, D.

    Climatological and design characteristics of the Swedish solar cell test station are presented, together with theoretical models for determining cell operating parameters. On-line data is collected on insolation, voltages, and panel temperatures, with the capability thus far applied to simultaneous testing of six cell modules. The system is equipped for 1 kW of input. The modules are removed once a year for cleaning and inspection to reveal defective cells and measure performance in a solar simulator. Power losses to date have been 4-5 pct due to dust and 3-4 pct due to snow cover, which occurs in winter when little insolation is available. Optimization of the voltage load has resulted in annual cell outputs within 96 pct of that projected for a peak power tracking mode.

  13. Solar Activity and Solar Eruptions

    NASA Technical Reports Server (NTRS)

    Sterling, Alphonse C.

    2006-01-01

    Our Sun is a dynamic, ever-changing star. In general, its atmosphere displays major variation on an 11-year cycle. Throughout the cycle, the atmosphere occasionally exhibits large, sudden outbursts of energy. These "solar eruptions" manifest themselves in the form of solar flares, filament eruptions, coronal mass ejections (CMEs), and energetic particle releases. They are of high interest to scientists both because they represent fundamental processes that occur in various astrophysical context, and because, if directed toward Earth, they can disrupt Earth-based systems and satellites. Research over the last few decades has shown that the source of the eruptions is localized regions of energy-storing magnetic field on the Sun that become destabilized, leading to a release of the stored energy. Solar scientists have (probably) unraveled the basic outline of what happens in these eruptions, but many details are still not understood. In recent years we have been studying what triggers these magnetic eruptions, using ground-based and satellite-based solar observations in combination with predictions from various theoretical models. We will present an overview of solar activity and solar eruptions, give results from some of our own research, and discuss questions that remain to be explored.

  14. Objectives and limitations of scientific studies with reference to the Swedish R&D programme 1992 for handling and final disposal of nuclear waste

    SciTech Connect

    Sjoeblom, R.; Dverstorp, B.; Wingefors, S.

    1994-12-31

    The Swedish Nuclear Power Inspectorate (SKI) has recently concluded its evaluation of the Swedish programme for the development of a system for the management of nuclear waste. The programme was compiled and issued by the Swedish Nuclear Fuel and Waste Management Company (SKB). In this process of programme formulation and review, considerable attention has been paid to the question of how scientific studies should be directed and performed in order to provide the support needed in the programme.

  15. The Swedish Interplanetary Society (1950-1969) and the formation of IAF and IAA

    NASA Astrophysics Data System (ADS)

    Ingemar Skoog, A.

    2011-06-01

    With a growing interest for rocket technology and space travel after WW II a number of new "space societies" were formed in the period 1948-1951 in addition to the ones already existing in Germany, the UK and the US since before WW II. Soon came the need for a common international platform for exchange of information and experience, and the concept of an international federation of astronautical societies emerged. Sweden was one of the 8 countries to sign the original declaration to create an International Astronautical Federation on October 2, 1950 in Paris at the 1st International Astronautical Congress. The Swedish Society for Space Research (Svenska Sällskapet för Rymdforskning) was formed a few days after the historical event in Paris. The name was soon to be changed to the Swedish Interplanetary Society (Svenska Interplanetariska Sällskapet, SIS). Sweden was one of the 10 countries to sign the IAF foundation in 1951 in London and in the following year the first Constitution of IAF in Stuttgart. The SIS quickly grow to a membership of several hundred persons and its membership in IAF promoted an intensive exchange of journals, and the annual participation at the IAC gave growth to start study projects on spacecraft and sounding rockets, and the publication of astronautical journals in Swedish. In 1957 the first Swede was elected vice-president of IAF. Not too long after the IAF foundation the idea of an international body of distinguished individuals emerged, in addition to the body of "member societies" (IAF). Upon the initiative of Theodor von Karman, Eugen Sänger and Andrew Haley the IAF council approval of an International Academy of Astronautical was given on August 15, 1960 during the 11th IAC in Stockholm. This IAC in Stockholm gave a large publicity to space research and astronautics in Sweden, and put the activities of the SIS in the focus of the general public. This paper presents the Swedish involvement in the foundation of IAF and IAA. It also

  16. Comparing gender awareness in Dutch and Swedish first-year medical students - results from a questionaire

    PubMed Central

    2012-01-01

    Background To ascertain good and appropriate healthcare for both women and men implementation of gender perspectives in medical education is needed. For a successful implementation, knowledge about students' attitudes and beliefs about men, women, and gender is crucial. The aim of this study was to compare attitudes to gender and gender stereotyping among Dutch and Swedish male and female medical students. Methods In this cross-sectional study, we measured the attitudes and assumptions about gender among 1096 first year medical students (616 Dutch and 480 Swedish) with the validated Nijmegen Gender Awareness in Medicine Scale (N-GAMS). The response rate was 94% in the Netherlands and 93% in Sweden. Univariate analysis of variance (ANOVA) was used to compare the scores between Dutch and Swedish male and female students. Linear regressions were used to analyze the importance of the background variables. Results There were significant differences in attitudes to gender between Dutch and Swedish students. The Swedish students expressed less stereotypical thinking about patients and doctors and the Dutch were more sensitive to gender differences. The students' sex mattered for gender stereotyping, with male students in both countries agreeing more with stereotypical statements. Students' age, father's birth country and mother's education level had some impact on the outcome. Conclusions There are differences between cultures as well as between men and women in gender awareness that need to be considered when implementing gender in medical education. This study suggests that to arouse the students' interest in gender issues and make them aware of the significance of gender in medical work, the examples used in discussions need to be relevant and challenging in the context of the specific country. Due to different levels of knowledge and different attitudes within the student population it is important to create a climate for dialogue where students feel permitted to

  17. Solar Neutrinos

    DOE R&D Accomplishments Database

    Davis, R. Jr.; Harmer, D. S.

    1964-12-01

    The prospect of studying the solar energy generation process directly by observing the solar neutrino radiation has been discussed for many years. The main difficulty with this approach is that the sun emits predominantly low energy neutrinos, and detectors for observing low fluxes of low energy neutrinos have not been developed. However, experimental techniques have been developed for observing neutrinos, and one can foresee that in the near future these techniques will be improved sufficiently in sensitivity to observe solar neutrinos. At the present several experiments are being designed and hopefully will be operating in the next year or so. We will discuss an experiment based upon a neutrino capture reaction that is the inverse of the electron-capture radioactive decay of argon-37. The method depends upon exposing a large volume of a chlorine compound, removing the radioactive argon-37 and observing the characteristic decay in a small low-level counter.

  18. Solar Minimum

    NASA Astrophysics Data System (ADS)

    Lopresto, James C.; Mathews, John; Manross, Kevin

    1995-12-01

    Calcium K plage, H alpha plage and sunspot area have been monitored daily on the INTERNET since November of 1992. The plage and sunspot area have been measured by image processing. The purpose of the project is to investigate the degree of correlation between plage area and solar irradiance. The plage variation shows the expected variation produced by solar rotation and the longer secular changes produced by the solar cycle. The H alpha and sunspot plage area reached a minimum in about late 1994 or early 1995. This is in agreement with the K2 spectral index obtained daily from Sacramento Peak Observatory. The Calcium K plage area minimum seems delayed with respect to the others mentioned above. The minimum of the K line plage area is projected to come within the last few months of 1995.

  19. Solar ADEPT: Efficient Solar Energy Systems

    SciTech Connect

    2011-01-01

    Solar ADEPT Project: The 7 projects that make up ARPA-E's Solar ADEPT program, short for 'Solar Agile Delivery of Electrical Power Technology,' aim to improve the performance of photovoltaic (PV) solar energy systems, which convert the sun's rays into electricity. Solar ADEPT projects are integrating advanced electrical components into PV systems to make the process of converting solar energy to electricity more efficient.

  20. Daytime shelter use of individually kept horses during Swedish summer.

    PubMed

    Hartmann, E; Hopkins, R J; Blomgren, E; Ventorp, M; von Brömssen, C; Dahlborn, K

    2015-02-01

    In Sweden, no provision for summer shelter to protect horses from heat and insects is required, although access to shelter for horses kept outdoors 24 h during winter is a requirement. This study investigated horses' daytime shelter-seeking behavior in relation to weather conditions and insect activity during a 2-wk period in summer. Eight Warmblood riding horses had access to 2 shelters of different design to test which shelter design is preferred by horses. Furthermore, rectal and skin temperatures and insect-defensive behavior were measured to test whether horses would benefit from the provision of shade. The horses were kept alone in paddocks for 4 d. During 2 d, horses had access to 2 shelters: 1) open shelter with roof and uncovered sides and 2) closed shelter with roof, wind nets on 2 sides, and opaque plastic opposite the entrance. Weather conditions (ambient temperature, relative humidity, solar radiation, wind speed) were recorded every 10 min. The number of insects (flies, mosquitos) was counted from insect traps placed in each shelter and outside. Behavior (shelter use, insect-defensive behavior, locomotion, grazing) was recorded at 5-min intervals between 0900 to 1200 h and 1300 to 1600 h and rectal and skin temperatures were measured at 0800 h, 1200 h, and 1600 h. Data were analyzed with PROC MIXED and GLIMMIX procedure for Generalized Linear Mixed Models. Ambient temperature ranged from 16 to 25°C (average temperature humidity index 65.7 ± 1.4). Five horses preferred the closed shelter and were observed inside up to 2.5 h continuously. Greater wind speed decreased the likelihood of observing horses inside the shelter ( < 0.001), as did lower numbers of flies ( < 0.001). The insect-defensive behaviors, skin shiver and ear flick, were performed less frequently when horses were using the closed shelter ( < 0.001), indicating that they were less disturbed by insects. Thirty-minute shelter use had no effect on rectal and skin temperatures ( > 0

  1. Daytime shelter use of individually kept horses during Swedish summer.

    PubMed

    Hartmann, E; Hopkins, R J; Blomgren, E; Ventorp, M; von Brömssen, C; Dahlborn, K

    2015-02-01

    In Sweden, no provision for summer shelter to protect horses from heat and insects is required, although access to shelter for horses kept outdoors 24 h during winter is a requirement. This study investigated horses' daytime shelter-seeking behavior in relation to weather conditions and insect activity during a 2-wk period in summer. Eight Warmblood riding horses had access to 2 shelters of different design to test which shelter design is preferred by horses. Furthermore, rectal and skin temperatures and insect-defensive behavior were measured to test whether horses would benefit from the provision of shade. The horses were kept alone in paddocks for 4 d. During 2 d, horses had access to 2 shelters: 1) open shelter with roof and uncovered sides and 2) closed shelter with roof, wind nets on 2 sides, and opaque plastic opposite the entrance. Weather conditions (ambient temperature, relative humidity, solar radiation, wind speed) were recorded every 10 min. The number of insects (flies, mosquitos) was counted from insect traps placed in each shelter and outside. Behavior (shelter use, insect-defensive behavior, locomotion, grazing) was recorded at 5-min intervals between 0900 to 1200 h and 1300 to 1600 h and rectal and skin temperatures were measured at 0800 h, 1200 h, and 1600 h. Data were analyzed with PROC MIXED and GLIMMIX procedure for Generalized Linear Mixed Models. Ambient temperature ranged from 16 to 25°C (average temperature humidity index 65.7 ± 1.4). Five horses preferred the closed shelter and were observed inside up to 2.5 h continuously. Greater wind speed decreased the likelihood of observing horses inside the shelter ( < 0.001), as did lower numbers of flies ( < 0.001). The insect-defensive behaviors, skin shiver and ear flick, were performed less frequently when horses were using the closed shelter ( < 0.001), indicating that they were less disturbed by insects. Thirty-minute shelter use had no effect on rectal and skin temperatures ( > 0

  2. Study of Magnetic Structure in the Solar Photosphere and Chromosphere

    NASA Technical Reports Server (NTRS)

    Noyes, Robert W.; Avrett, Eugene; Nisenson, Peter; Uitenbroek, Han; vanBallegooijen, Adriaan

    1998-01-01

    This grant funded an observational and theoretical program to study the structure and dynamics of the solar photosphere and low chromosphere, and the spectral signatures that result. The overall goal is to learn about mechanisms that cause heating of the overlying atmosphere, and produce variability of solar emission in spectral regions important for astrophysics and space physics. The program exploited two new ground-based observational capabilities: one using the Swedish Solar Telescope on La Palma for very high angular resolution observations of the photospheric intensity field (granulation) and proxies of the magnetic field (G-band images); and the other using the Near Infrared Magnetograph at the McMath-Pierce Solar Facility to map the spatial variation and dynamic behavior of the solar temperature minimum region using infrared CO lines. We have interpreted these data using a variety of theoretical and modelling approaches, some developed especially for this project. Previous annual reports cover the work done up to 31 May 1997. This final report summarizes our work for the entire period, including the period of no-cost extension from 1 June 1997 through September 30 1997. In Section 2 we discuss observations and modelling of the photospheric flowfields and their consequences for heating of the overlying atmosphere, and in Section 3 we discuss imaging spectroscopy of the CO lines at 4.67 mu.

  3. Solar Energy and You.

    ERIC Educational Resources Information Center

    Conservation and Renewable Energy Inquiry and Referral Service (DOE), Silver Spring, MD.

    This booklet provides an introduction to solar energy by discussing: (1) how a home is heated; (2) how solar energy can help in the heating process; (3) the characteristics of passive solar houses; (4) the characteristics of active solar houses; (5) how solar heat is stored; and (6) other uses of solar energy. Also provided are 10 questions to…

  4. NANOSPACE-1: the Impacts of the First Swedish Nanosatellite on Spacecraft Architecture and Design

    NASA Astrophysics Data System (ADS)

    Bruhn, F.; Köhler, J.; Stenmark, L.

    2002-01-01

    NanoSpace-1 (NS-1), due to be launched in late 2003 or early 2004 will test highly advanced Micro Systems Technology (MST) for space applications. These devices are highly miniaturized and optimized complete systems in the sense that all parts of the system are processed with MST and integrated as Multifunctional Microsystems (MMS). The very high level of miniaturization and multifunctionallity in the MMS, will enable easier access to space for nanosatellites to perform better scientific research. This new class of high performing small satellites will open areas for research that before only could be done with much larger and costly satellites. Many institutions, universities, and small countries will benefit greatly as that nanosatellites become more capable per mass unit and volume unit than other spacecraft. These new MMS/MST satellites will provide the ground for a better and less expensive exploration of space. NS-1 will be the first high-performing nanosatellite by using MST/MMS to many subsystems and modules. The whole spacecraft will be built around MMS and will include multifunctional 3D-Multi Chip Modules (3D-MCM), a 3D thin film solar sensor, thin film coating for passive thermal control, variable emittance panels, microwave MEMS patch antennas, micromechanical thermal switches, thin film solar cells with record high efficiency and finally silicon as multifunctional active structure elements. The complete spacecraft will weigh about 7 kg and have dimensions of 32x32x15 cm. The overall mission for NS-1 is to test the new technologies mentioned above, and to collect experiences in the field of MMS architecture. However, new technologies in itself will not take us to a new generation spacecraft. Deeply integrated within the structure of the NanoSpace program are new system designs and multifunctional systems thinking. Distributed and autonomous subsystems are very important when incorporating new technologies with high redundancy. Autonomous systems also

  5. Solar heating

    SciTech Connect

    Resnick, M.; Startevant, R.C.

    1985-01-22

    A solar heater has an outlet conduit above an inlet conduit intercoupling a solar heating chamber with the inside of a building through a window opening. In one form the solar collecting chamber is outside the building below the window and the outlet conduit and inlet conduit are contiguous and pass through the window opening between the windowsill and the lower sash. In another form of the invention the solar collecting chambers are located beside each side of the window and joined at the top by the outlet conduit that passes through an opening between the upper window sash and the top of the window frame and at the bottom by an inlet conduit that passes through an opening between the lower sash and the windowsill. The outlet conduit carries photoelectric cells that provide electrical energy for driving a squirrel-cage fan in the outlet conduit through a mercury switch seated on a damper actuated by a bimetallic coil that closes the damper when the temperature in the outlet conduit goes below a predetermined temperature.

  6. Solar VLBI

    NASA Technical Reports Server (NTRS)

    Tapping, K. F.; Kuijpers, J.

    1986-01-01

    In April, 1981, radio telescopes at Dwingeloo (The Netherlands) and Onsala (Sweden) were used as a long-baseline interferometer at a wavelength of 18 cm. The baseline of 619 km gave a spatial resolution on the Sun of about 45 km. The major problems of Solar Very Long Baseline Interferometry are discussed.

  7. Solar Directory.

    ERIC Educational Resources Information Center

    Pesko, Carolyn, Ed.

    This directory is designed to help the researcher and developer, the manufacturer and distributor, and the general public communicate together on a mutually beneficial basis. Its content covers the wide scope of solar energy activity in the United States primarily, but also in other countries, at the academic, governmental, and industrial levels.…

  8. Solar Power

    ERIC Educational Resources Information Center

    Ford, Norman C.; Kane, Joseph W.

    1971-01-01

    Proposes a method of collecting solar energy by using available plastics for Fresnel lenses to focus heat onto a converter where thermal dissociation of water would produce hydrogen. The hydrogen would be used as an efficient non-polluting fuel. Cost estimates are included. (AL)

  9. Solar Eclipse

    Atmospheric Science Data Center

    2013-04-16

    ... View Larger Image Within that narrow window during a solar eclipse where an observer on Earth can watch the Moon's shadow obscure ... of the imagery acquired during Terra orbit 20920. The panels cover an area of about 380 kilometers x 2909 kilometers and use data ...

  10. Solar oven

    SciTech Connect

    Golder, J.C.

    1981-10-06

    A portable, foldable solar oven is provided wherein the basic construction material is ordinary cardboard, some surfaces of which are coated with a reflective material. The portable oven doubles as an insulated container for keeping refrigerated foodstuffs cold while being transported to a distant site for cooking.

  11. Do Predictors of Career Success Differ between Swedish Women and Men? Data from the Swedish Longitudinal Occupational Survey of Health (SLOSH).

    PubMed

    Nyberg, Anna; Magnusson Hanson, Linda L; Leineweber, Constanze; Johansson, Gunn

    2015-01-01

    The aim of this prospective study was to explore predictors of objective career success among Swedish women and men, focussing on gender differences. Data were drawn from the 2008 and 2010 waves of the Swedish Longitudinal Occupational Survey of Health (SLOSH) with a total of 3670 female and 2773 male participants. Odds ratios and 95% confidence intervals for job promotion and an above-average salary increase between 2008 and 2010 were obtained through binary logistic regression analyses. Individual and organisational factors measured in 2008 were used as predictors in analyses stratified by sex. Mutual adjustment was performed for these variables, as well as for labour market sector and staff category at baseline. In both sexes, younger age predicted both job promotion and an above-average salary increase. Job promotion was also in both sexes predicted by being part of decision-making processes, having conflicts with superiors, and being eager to advance. Furthermore, promotion was predicted by, among men, being educated to post-graduate level and having an open coping strategy and, among women, working >60 hours/week. An above-average salary increase was predicted in both sexes by having a university education. Postgraduate education, having children living at home, and being very motivated to advance predicted an above-average salary increase among women, as did working 51-60 hours/week and being part of decision-making processes in men. Gender differences were seen in several predictors. In conclusion, the results support previous findings of gender differences in predictors of career success. A high level of education, motivation to advance, and procedural justice appear to be more important predictors of career success among women, while open coping was a more important predictor among men. PMID:26501351

  12. Solar electric systems

    SciTech Connect

    Warfield, G.

    1984-01-01

    Electricity from solar sources is the subject. The state-of-the-art of photovoltaics, wind energy and solar thermal electric systems is presented and also a broad range of solar energy activities throughout the Arab world is covered. Contents, abridged: Solar radiation fundamentals. Basic theory solar cells. Solar thermal power plants. Solar energy activities at the scientific research council in Iraq. Solar energy program at Kuwait Institute for Scientific Research. Prospects of solar energy for Egypt. Non-conventional energy in Syria. Wind and solar energies in Sudan. Index.

  13. Reconnection brightenings in the quiet solar photosphere

    NASA Astrophysics Data System (ADS)

    Rouppe van der Voort, Luc H. M.; Rutten, Robert J.; Vissers, Gregal J. M.

    2016-08-01

    We describe a new quiet-Sun phenomenon which we call quiet-Sun Ellerman-like brightenings (QSEB). QSEBs are similar to Ellerman bombs (EB) in some respects but differ significantly in others. EBs are transient brightenings of the wings of the Balmer Hα line that mark strong-field photospheric reconnection in complex active regions. QSEBs are similar but smaller and less intense Balmer-wing brightenings that occur in quiet areas away from active regions. In the Hα wing, we measure typical lengths of less than 0.5 arcsec, widths of 0.23 arcsec, and lifetimes of less than a minute. We discovered them using high-quality Hα imaging spectrometry from the Swedish 1-m Solar Telescope (SST) and show that, in lesser-quality data, they cannot be distinguished from more ubiquitous facular brightenings, nor in the UV diagnostics currently available from space platforms. We add evidence from concurrent SST spectropolarimetry that QSEBs also mark photospheric reconnection events, but in quiet regions on the solar surface. The movies are available in electronic form at http://www.aanda.org

  14. Collecting Solar Energy. Solar Energy Education Project.

    ERIC Educational Resources Information Center

    O'Brien, Alexander

    This solar energy learning module for use with junior high school students offers a list of activities, a pre-post test, job titles, basic solar energy vocabulary, and diagrams of solar energy collectors and installations. The purpose is to familiarize students with applications of solar energy and titles of jobs where this knowledge could be…

  15. Solar Impulse's Solar-Powered Plane

    ScienceCinema

    Moniz, Ernest; Piccard, Bertrand; Reicher, Dan

    2016-07-12

    Solar Impulse lands in Washington, DC at Washington Dulles International Airport as part of its journey across the United States. Secretary Ernest Moniz speaks about how advancements like those at the Department of Energy are leading the way for innovations like the solar-powered plane. Footage of the solar-powered plane courtesy of Solar Impulse.

  16. Solar Impulse's Solar-Powered Plane

    SciTech Connect

    Moniz, Ernest; Piccard, Bertrand; Reicher, Dan

    2013-07-08

    Solar Impulse lands in Washington, DC at Washington Dulles International Airport as part of its journey across the United States. Secretary Ernest Moniz speaks about how advancements like those at the Department of Energy are leading the way for innovations like the solar-powered plane. Footage of the solar-powered plane courtesy of Solar Impulse.

  17. Inequity of access to ACE inhibitors in Swedish heart failure patients: a register-based study

    PubMed Central

    Lindahl, Bertil; Hanning, Marianne; Westerling, Ragnar

    2016-01-01

    Background Several international studies suggest inequity in access to evidence-based heart failure (HF) care. Specifically, studies of ACE inhibitors (ACEIs) point to reduced ACEI access related to female sex, old age and socioeconomic position. Thus far, most studies have either been rather small, lacking diagnostic data, or lacking the possibility to account for several individual-based sociodemographic factors. Our aim was to investigate differences, which could reflect inequity in access to ACEIs based on sex, age, socioeconomic status or immigration status in Swedish patients with HF. Methods Individually linked register data for all Swedish adults hospitalised for HF in 2005–2010 (n=93 258) were analysed by multivariate regression models to assess the independent risk of female sex, high age, low employment status, low income level, low educational level or foreign country of birth, associated with lack of an ACEI dispensation within 1 year of hospitalisation. Adjustment for possible confounding was made for age, comorbidity, Angiotensin receptor blocker therapy, period and follow-up time. Results Analysis revealed an adjusted OR for no ACEI dispensation for women of 1.31 (95% CI 1.27 to 1.35); for the oldest patients of 2.71 (95% CI 2.53 to 2.91); and for unemployed patients of 1.59 (95% CI 1.46 to 1.73). Conclusions Access to ACEI treatment was reduced in women, older patients and unemployed patients. We conclude that access to ACEIs is inequitable among Swedish patients with HF. Future studies should include clinical data, as well as mortality outcomes in different groups. PMID:26261264

  18. Health resources and health strategies among older Swedish-speaking Finns--a hermeneutic study.

    PubMed

    Kulla, Gunilla; Sarvimäki, Anneli; Fagerström, Lisbeth

    2006-03-01

    Research has shown that the Swedish-speaking Finns have better health than the Finnish-speaking majority. The aim of this paper was to explore the health resources and health strategies among home-dwelling Swedish-speaking Finns aged 75 or older. The objective was to develop health-promotive nursing care for this group. Data was collected through recorded semistructured conversations with 22 older persons. The conversations were transcribed and interpreted through a hermeneutic approach. The material was read through several times and compiled into 22 narratives with relevant quotations. The narratives were subsequently summarised into one core narrative under each major category, to present the health resources and health strategies. Six categories were found: the Positive, the Social, the Active, the Adaptable, the Stubborn and the Passive. Within the Positive category, morale played an important role as a health resource and health strategy. Within the Social category, social activities were regarded as both health resources and health strategies, whereas their absence was a health obstacle. Within the Active category, a wide range of physical activities played an important role. Within the Adaptable category, contentment was a health resource. Within the Stubborn category, stubbornness itself was a health resource, whereas strong belief was a health strategy. Within the Passive category, although health obstacles permeated the life context, contentment and caution were seen as health resources. The vision of the future varied from the confidence found in the Positive category to the uncertainty prevalent in the Passive category. The main health resources and strategies used by the elderly Swedish-speaking Finns were related to social and other activities as well as to personality. Transforming health obstacles into resources could be an important health-promotive nursing strategy.

  19. Temporal trends of perfluorooctanesulfonate isomer and enantiomer patterns in archived Swedish and American serum samples.

    PubMed

    Liu, Yanna; Pereira, Alberto S; Beesoon, Sanjay; Vestergren, Robin; Berger, Urs; Olsen, Geary W; Glynn, Anders; Martin, Jonathan W

    2015-02-01

    Human perfluorooctanesulfonate (PFOS) body burdens are attributable to both direct PFOS and indirect PFOS precursor (PreFOS) exposure. The relative importance of these two pathways has been estimated, but the relative temporal trajectory of exposure to PFOS and PreFOS has not been examined. Here, two hypothesized biomarkers of PreFOS exposure, PFOS isomer profiles (quantified as percent branched PFOS, %br-PFOS) and chiral 1m-PFOS enantiomer fractions (1m-PFOS EF) were analyzed in archived human serum samples of individual American adults (1974-2010) and pooled samples of Swedish primiparous women (1996-2010). After correcting for potential confounders, significant correlations between %br-PFOS and 1m-PFOS EFs were observed in American samples and in Swedish samples for the 1996-2000 period, supporting the hypothesis that both %br-PFOS and 1m-PFOS EF are biomarkers of PreFOS exposure. Significant trends of increasing %br-PFOS, from 2000 to 2010, and increasingly non-racemic 1m-PFOS EFs, from 1996 to 2000, were detected in Swedish samples. No statistically significant trend for %br-PFOS or 1m-PFOS EF was observed in American samples, but American males had significantly higher %br-PFOS and significantly lower 1m-PFOS EF (i.e. more non-racemic) than females, and a similar significant difference was shown in the older age group, relative to the younger age group. These temporal trends in %br-PFOS and 1m-PFOS EF are not easily explained and the results highlight uncertainties about how humans are exposed to PFOS.

  20. Pestivirus and alphaherpesvirus infections in Swedish reindeer (Rangifer tarandus tarandus L.).

    PubMed

    Kautto, Arja H; Alenius, Stefan; Mossing, Torgny; Becher, Paul; Belák, Sándor; Larska, Magdalena

    2012-04-23

    Herding semi-domesticated reindeer has economic and social value for Sami people in the northern territories of Fennoscandia. However, with the intensification of reindeer husbandry, interspecies transmission of pathogens between reindeer and domestic animals may become a problem, especially for countries such as Sweden, Norway, and Finland where pestivirus and alphaherpesvirus have been eradicated in domestic ruminants. This study, which included 1158 Swedish reindeer, showed relatively high prevalence of antibodies against bovine viral diarrhoea virus (BVDV) (32%) and bovine herpesvirus-1 (BoHV-1) (53%). Adult animals were more often seropositive for BVDV and BoHV-1 (50% and 78%, respectively) than were calves (18 and 11%, respectively). While the seroprevalence of alphaherpesvirus was similar in different herding districts, pestivirus seropositivity was highest in the South and diminished towards the North of the Swedish reindeer herding area. High correlation of the seropositivity against both pathogens at both individual and herd levels may indicate possible mutual synergetic effects and may be explained by the immunosuppressive nature of the viruses. While alphaherpesvirus seroprevalence was probably related to putative cervid herpesvirus 2 (CvHV-2), the pestivirus infecting reindeer remains undefined. The virus neutralisation test of reindeer sera using different pestivirus strains, revealed higher titres against Border disease virus strains like 137/4 (BDV-1) and Reindeer-1 (BDV-2) than against BVDV-1. However, the virus was not identified by real time RT-PCR in any of the samples (n=276) from seronegative reindeers. The study showed that pestivirus and alphaherpesvirus infections are endemic in the Swedish reindeer population.

  1. Goals of telephone nursing work - the managers’ perspectives: a qualitative study on Swedish healthcare direct

    PubMed Central

    2014-01-01

    Background Swedish Healthcare Direct (SHD) receives 6 million calls yearly and aims at increased public sense of security and healthcare efficiency. Little is known about what SHD managers perceive as the primary goals of telephone nursing (TN) work and how the organisation matches goals of health promotion and equitable healthcare, so important in Swedish healthcare legislation. The aim of the study was to explore and describe what the SHD managers perceive as the goals of TN work and how the managers view health promotion and implementation of equitable healthcare with gender as example at SHD. Methods The study was qualitative using an exploratory and descriptive design. All 23 managers employed at SHD were interviewed and data analysis used deductive directed content analysis. Results The findings reveal four themes describing the goals of TN work as recommended by the SHD managers. These are: ‘create feelings of trust’, ‘achieve patient safety’, ‘assess, refer and give advice’, and ‘teach the caller’. Most of the managers stated that health promotion should not be included in the goals, whereas equitable healthcare was viewed as an important issue. Varying suggestions for implementing equitable healthcare were given. Conclusions The interviewed managers mainly echoed the organisational goals of TN work. The managers’ expressed goal of teaching lacked the caller learning components highlighted by telenurses in previous research. The fact that health promotion was not seen as important indicates a need for SHD to clarify its goals as the organisation is part of the Swedish healthcare system, where health promotion should always permeate work. Time used for health promotion and dialogues in a gender equitable manner at SHD is well invested as it will save time elsewhere in the health care system, thereby facing one of the challenges of European health systems. PMID:24762193

  2. Packages of participation: Swedish employees’ experience of Lean depends on how they are involved

    PubMed Central

    Brännmark, Mikael; Holden, Richard J.

    2013-01-01

    Background Lean Production is a dominant approach in Swedish and global manufacturing and service industries. Studies of Lean’s employee effects are few and contradictory. Purpose Employee effects from Lean are likely not uniform. This paper investigates the effect of employees' participation on their experiences of Lean. Method This study investigated how different packages of employee participation in Lean affected manufacturing workers’ experiences of Lean. During 2008–2011, qualitative and quantitative data were collected from Swedish manufacturing companies participating in the national Swedish Lean Production program Produktionslyftet. Data from 129 surveys (28 companies), 39 semi-structured interviews, and 30 reports were analyzed. In the main analysis, comparisons were made of the survey-reported Lean experiences of employees in three groups: temporary group employees (N = 36), who participated in Lean mostly through intermittent projects; continuous group employees (N = 69), who participated through standing improvement groups; and combined group employees (N = 24), who participated in both ways. Results Continuous group employees had the most positive experience of Lean, followed by the combined group. Temporary group employees had the least positive experiences, being less likely than their counterparts to report that Lean improved teamwork, occupational safety, and change-related learning, decision making, and authority. Conclusions These findings support the importance of continuous, structured opportunities for participation but raise the possibility that more participation may result in greater workload and role overload, mitigating some benefits of employee involvement. Consequently, companies should consider involving employees in change efforts but should attend to the specific design of participation activities. PMID:24665370

  3. "Doesn't Everyone Want That? It's Just a Given": Swedish Emerging Adults' Expectations on Future Parenthood and Work/Family Priorities

    ERIC Educational Resources Information Center

    Frisén, Ann; Carlsson, Johanna; Wängqvist, Maria

    2014-01-01

    This study investigated Swedish emerging adults' expectations on future parenthood through interviews with 124 Swedish emerging adults who were not yet parents. Thematic analysis showed that most participants were sure they wanted to become parents, but not right now. First, they wanted a stable financial situation, a romantic relationship,…

  4. "I Think I Would Have Learnt More if They Had Tried to Teach Us More"--Performativity, Learning and Identities in a Swedish Transport Programme

    ERIC Educational Resources Information Center

    Korp, Helena

    2012-01-01

    This study is based on an ethnography that was carried out in the Transport Programme (TP) in a Swedish upper secondary school (in this paper referred to as Rockmeadows High). The research is part of a larger project focusing on discourses on Intelligence in Swedish upper secondary school, and how these are produced and used in different…

  5. Structured Teaching and Classroom Management--the Solution for the Decline of Swedish School Results? Conclusions Drawn from a Comparative Meta-Synthesis of Teaching and Learning

    ERIC Educational Resources Information Center

    Håkansson, Jan

    2015-01-01

    With a basis in conclusions from a comparative meta-synthesis of teaching and learning, the question of structured and teacher-led teaching in Swedish comprehensive schools is discussed and analysed. The aim is to illustrate the development of results and changes in teaching patterns in Swedish comprehensive schools in relation to new regulations…

  6. Lifting techniques for finger marks on human skin previous enhancement by Swedish Black powder--a preliminary study.

    PubMed

    Trapecar, Matej

    2009-12-01

    An examination was done to investigate whether certain lifting techniques can lift recovered latent fingerprints on human skin surfaces of living subjects. For recovery Swedish Soot powder mixture (Swedish Black) was used. Donors intentionally placed fingerprints on the skin surface of living subjects. Finger marks were then in all cases recovered with Swedish Black powder. The procedure was repeated after 1 h and 4 h. Treated finger marks were secured and preserved as latent fingerprint evidence by different lifting processes. Having examined skin surfaces and finger marks we observed that the lifters such as white instant lifter, white fingerprint gelatin, black fingerprint gelatin, silicone, transparent adhesive tape, are suitable. Moreover, white fingerprint gelatin and white instant lifter proved to be very good at lifting treated finger marks. Black fingerprint gelatin was very good also, but finger marks were examined by slant light.

  7. Presence of formaldehyde in topical corticosteroid preparations available on the Swedish market.

    PubMed

    Goon, Anthony Teik-Jin; Gruvberger, Birgitta; Persson, Lena; Isaksson, Marléne; Bruze, Magnus

    2003-04-01

    The aim of this study was to investigate the formaldehyde content of topical corticosteroid preparations available on the Swedish market. 73 samples were analysed with the chromotropic acid (CA) method for semi-quantitative formaldehyde determination and 30 samples with a high-performance liquid chromatographic method. These included 24 ointments, 28 creams, 1 lotion, 6 liniments, 2 gels, 9 solutions, 2 mousses and 1 oral paste. Formaldehyde was found in 5 creams and 1 ointment. Sources of formaldehyde in these preparations were discussed. Isopropanol was identified as a probable source of yellow discoloration, leading to false-negative results with the CA method.

  8. International education and reflection: transition of Swedish and American nursing students to authenticity.

    PubMed

    Lepp, Margret; Zorn, CeCelia R; Duffy, Patricia R; Dickson, Rana J

    2003-01-01

    Reflection, a process grounded in distancing from the self to enhance self-awareness, can be used as a pedagogic activity to promote students' transition to a greater authenticity and professionalism and, therefore, improve patient care and nursing practice. In this international educational project (implemented in 2001) using interactive videoconferencing technology (IVC), Swedish and U.S. nursing students and faculty incorporated reflective journaling, drama in education, photolanguage, and off-air meeting discussions to enhance personal and professional development. Highlights from the literature, a description of the project, and student and faculty appraisals are presented.

  9. The Role of Food Selection in Swedish Home Economics: The Educational Visions and Cultural Meaning.

    PubMed

    Höijer, Karin; Hjälmeskog, Karin; Fjellström, Christina

    2014-01-01

    This article explores foods talked about and chosen in the education of Swedish Home Economics as a relationship between structural processes and agency. Three data sets from observations and focus group interviews with teachers and students were analyzed for food classifications. These were related to a culinary triangle of contradictions, showing factors of identity, convenience and responsibility. Results show that foods talked about and chosen by teachers and students were reflections of dominant cultural values. Results also indicate that teachers had more agency than students, but that the choices they made were framed by educational visions and cultural values. PMID:25105860

  10. Stability and change in health-related behaviors of midlife Swedish women.

    PubMed

    Benzies, Karen M; Wångby, Margit; Bergman, Lars R

    2008-01-01

    We investigated the dimensions and stability in health-related behaviors (HRBs) among midlife Swedish women, and the factors that predicted change in those behaviors. At age 43, 569 women from a representative longitudinal sample completed questionnaires about lifestyle (diet, exercise, smoking, alcohol) and participated in medical screening. Four years later we mailed a follow-up questionnaire. HRBs clustered in two dimensions: healthy eating and addictions. There was a high degree of stability in HRBs; all women slightly increased their HRBs over time. After controlling for previous HRBs, we found that education, marital status, and having children at home were significant predictors of HRBs 4 years later.

  11. Stress reactions among Swedish peacekeeping soldiers serving in Bosnia: a longitudinal study.

    PubMed

    Michel, Per-Olof; Lundin, Tom; Larsson, Gerry

    2003-12-01

    Assessments of mental health (GHQ-28) were performed on a Swedish battalion serving in Bosnia at 4 times: before deployment, immediately after deployment, 6 months after deployment, and 1 year after deployment. Complete responses were obtained from 316 participants (61% response rate). No significant change of mental health over time was noted. Individuals having experienced traumatic events in Bosnia, as well as stressful life events postdeployment, reported the poorest mental health. Logistic regression analysis showed that postdeployment stressors made the strongest contribution to registering a poor mental health score after one year. PMID:14690357

  12. Transfer of 137Cs from Chernobyl debris and nuclear weapons fallout to different Swedish population groups.

    PubMed

    Rääf, C L; Hubbard, L; Falk, R; Agren, G; Vesanen, R

    2006-08-15

    Data from measurements on the body burden of (134)Cs, (137)Cs and (40)K in various Swedish populations between 1959 and 2001 has been compiled into a national database. The compilation is a co-operation between the Departments of Radiation Physics in Malmö and Göteborg, the National Radiation Protection Authority (SSI) and the Swedish Defense Research Agency (FOI). In a previous study the effective ecological half time and the associated effective dose to various Swedish populations due to internal contamination of (134)Cs and (137)Cs have been assessed using the database. In this study values of human body burden have been combined with data on the local and regional ground deposition of fallout from nuclear weapons tests (only (137)Cs) and Chernobyl debris (both (134)Cs and (137)Cs), which have enabled estimates of the radioecological transfer in the studied populations. The assessment of the database shows that the transfer of radiocesium from Chernobyl fallout to humans varies considerably between various populations in Sweden. In terms of committed effective dose over a 70 y period from internal contamination per unit activity deposition, the general (predominantly urban) Swedish population obtains 20-30 microSv/kBq m(-2). Four categories of populations exhibit higher radioecological transfer than the general population; i.) reindeer herders ( approximately 700 microSv/kBq m(-2)), ii.) hunters in the counties dominated by forest vegetation ( approximately 100 microSv/kBq m(-2)), iii.) rural non-farming populations living in sub-arctic areas (40-150 microSv/kBq m(-2)), and iv.) farmers ( approximately 50 microSv/kBq m(-2)). Two important factors determine the aggregate transfer from ground deposition to man; i.) dietary habits (intakes of foodstuff originating from natural and semi-natural ecosystems), and ii.) inclination to follow the recommended food restriction by the authorities. The transfer to the general population is considerably lower

  13. Social representations of climate change in Swedish lay focus groups: local or distant, gradual or catastrophic?

    PubMed

    Wibeck, Victoria

    2014-02-01

    This paper explores social representations of climate change, investigating how climate change is discussed by Swedish laypeople interacting in focus group interviews. The analysis focuses on prototypical examples and metaphors, which were key devices for objectifying climate change representations. The paper analyzes how the interaction of focus group participants with other speakers, ideas, arguments, and broader social representations shaped their representations of climate change. Climate change was understood as a global but distant issue with severe consequences. There was a dynamic tension between representations of climate change as a gradual vs. unpredictable process. Implications for climate change communication are discussed.

  14. Strategies for competitiveness and sustainability: adaptation of a Brazilian subsidiary of a Swedish multinational corporation.

    PubMed

    Santos, Rita; Wennersten, Ronald; Oliva, Eduardo B L; Leal Filho, Walter

    2009-09-01

    The competitiveness, in terms of macro and micro levels of an enterprise, is often dictated by its capacity to innovate, ability to respond to the needs of the market, and resilience to challenges from competition. This paper reviews the literature on the adaptation of research and development (R&D) units in subsidiaries of multinational corporations. It focuses mainly on the impact of the technological dynamic on sustainability performance of the Brazilian subsidiary of the Swedish multinational Ericsson. Through a conceptual framework, it explores information and communication technologies (ICT) towards a transversal and comprehensive vision of levels of innovation and sustainability.

  15. Solar concentrator

    SciTech Connect

    Smyth, J.S.

    1982-06-08

    A solar concentrator having an open framework formed as a geodesic dome. A rotatable support axle extends substantially diametrically across the dome and has the opposite ends thereof supported on the framework. The support axle defines a first rotational axis which is oriented to extend substantially parallel with the earth's north-south axis. A support post is hingedly mounted on the support shaft substantially at the midpoint thereof for permitting angular displacement of the support post relative to the support shaft about a second rotational axis which is perpendicular to the first axis. A dishshaped reflector assembly is positioned within the interior of the framework and fixedly secured to the support post. First and second drives effect angular displacement of the reflector assembly about the first and second axes, respectively, to permit tracking of the solar position.

  16. Solar cells

    NASA Astrophysics Data System (ADS)

    Treble, F. C.

    1980-11-01

    The history, state of the art, and future prospects of solar cells are reviewed. Solar cells are already competitive in a wide range of low-power applications, and during the 1980's they are expected to become cheaper to run than diesel or gasoline generators, the present mainstay of isolated communities. At this stage they will become attractive for water pumping, irrigation, and rural electrification, particularly in developing countries. With further cost reduction, they may be used to augment grid supplies in domestic, commercial, institutional, and industrial premises. Cost reduction to the stage where photovoltaics becomes economic for large-scale power generation in central stations depends on a technological breakthrough in the development of thin-film cells. DOE aims to reach this goal by 1990, so that by the end of the century about 20% of the estimated annual additions to their electrical generating capacity will be photovoltaic.

  17. Solar Flares

    NASA Technical Reports Server (NTRS)

    Savage, Sabrina

    2013-01-01

    Because the Earth resides in the atmosphere of our nearest stellar neighbor, events occurring on the Sun's surface directly affect us by interfering with satellite operations and communications, astronaut safety, and, in extreme circumstances, power grid stability. Solar flares, the most energetic events in our solar system, are a substantial source of hazardous space weather affecting our increasingly technology-dependent society. While flares have been observed using ground-based telescopes for over 150 years, modern space-bourne observatories have provided nearly continuous multi-wavelength flare coverage that cannot be obtained from the ground. We can now probe the origins and evolution of flares by tracking particle acceleration, changes in ionized plasma, and the reorganization of magnetic fields. I will walk through our current understanding of why flares occur and how they affect the Earth and also show several examples of these fantastic explosions.

  18. Solar rotation.

    NASA Astrophysics Data System (ADS)

    Dziembowski, W.

    Sunspot observations made by Johannes Hevelius in 1642 - 1644 are the first ones providing significant information about the solar differential rotation. In modern astronomy the determination of the rotation rate is done in a routine way by measuring positions of various structures on the solar surface as well as by studying the Doppler shifts of spectral lines. In recent years a progress in helioseismology enabled determination of the rotation rate in the layers inaccessible for direct observations. There are still uncertainties concerning, especially, the temporal variations of the rotation rate and its behaviour in the radiative interior. We are far from understanding the observations. Theoretical works have not yet resulted in a satisfactory model for the angular momentum transport in the convective zone.

  19. Comparison and significance of auroral studies during the Swedish and Russian bilateral expedition to Spitsbergen in 1899-1900

    NASA Astrophysics Data System (ADS)

    Chernouss, S.; Sandahl, I.

    2008-05-01

    Results of measurements and visual observations of aurora at Spitsbergen, carried out by the joint Swedish-Russian expedition during 1899-1900, are described. Auroral observations took place during the great bilateral Arc-of-Meridian expedition, which was patronized by the Swedish Royal Family and the Russian Imperial Family. The Russian-Swedish Arc-of-Meridian measurements were closely coordinated but auroral measurements from the two sites in the Spitsbergen Archipelago were almost independent of each other. The basic auroral data for our presentation are reports of the Russian astronomer Josef Sykora and the Swedish geophysicist Jonas Westman. Both scientists used similar types of photo cameras and spectrographs, which were the best at that time and were made in Potsdam by Toepfer. Detailed descriptions of the optical devices and the system of spectral calibration are presented. A Toepfer spectrograph, possibly the one used by Westman, is still kept at IRF in Kiruna. We present a comparative analysis of auroral data from the Russian and Swedish stations on three themes: visual observations of aurora, describing features of auroral forms and giving us statistical data on aurora occurrence and the heights of aurora, photos of aurora, and auroral spectra. It is shown that the observations contain enough data to construct an auroral oval and to determine the heights of aurora. The expedition obtained the first photographic observations of the aurora in the Arctic. The auroral spectra demonstrate a high spectral resolution and show not only the main auroral emissions in the blue-green spectral range but also some weak emissions in the violet and ultraviolet region. All data are interpreted from a modern point of view. The Russian-Swedish 1899-1900 expedition carried out the first complex auroral investigations in the Arctic using optical instruments and presented well documented data and new results.

  20. Solar observations

    NASA Technical Reports Server (NTRS)

    1981-01-01

    High energy processes that take place in the Sun's atmosphere and the relationship of these phenomena to the basic problems of solar activity are discussed. Gamma ray emission exhibits characteristics of the conditions in regions where accelerated high energy particles interact. A number of gamma ray production mechanisms are considered. These include: the Compton effect, magnetobremsstrahlung, pi meson production by proton-proton interaction or by proton-antiproton annihilation, fission and neutral of charged particle radiative capture on inelastic scatter.