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Sökning: FÖRF:(Ingvar Persson)

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  • Casimir, Justin, et al. (författare)
  • Färdplan för effektivisering och egenförsörjning av energi i lantbruket
  • 2018
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • The greenhouse gas emissions connected to energy use in the Swedish agriculture (excluding greenhouse cultures) represents 0,6 Mton CO2eq which is about 4% of the agriculture greenhouse gas emission in Sweden (Jordbruksverket, 2018). The “All Party Committee for environmental objectives” (miljömålsberedning) suggested that by 2045 Sweden should has a zero-net-emission of greenhouse gases. The parliament (Riksdag) adopted this political framework for climate issues which entered into force the 1st of January 2018. To reach this ambitious goal, all sectors including agriculture must undertake measures.The project developed a roadmap in the form of a list of measures leading the Swedish agriculture towards a sustainable status in line with the Swedish Environmental Goals. This roadmap was developed using a backcasting methodology. It means that first the goals were set and then the measures needed to move from the present status to the goals were developed. Based on political goals as well sustainability principles, a vision of the future for Swedish agriculture has been developed. The vision is:“In the future, agriculture is energy effective, independent from fossil resources, deliver energy to the society and is profitable. Agricultural enterprises have access to knowledge, competences, and decision support. Collaboration within the agricultural sector as well as with other sectors is comprehensive for energy.To analyse the current situation, four studies were implemented within the project: (i) a survey of farmers view and interest, (ii) a survey of agrarian education, (iii) identification of bottlenecks with research and development (R&D), and (iv) an analysis of how relevant tools for energy are communicated. A selection of observation positive for the energy and climate questions are as follow: more agricultural enterprises have solar cells today than three years ago, 25% of the respondents have attend an eco-driving course, large farms have done most energy surveys and, investment in fossil free energy is seen as positive for both enterprise and the environment. Negative observations are that farmers miss a long-term regulation for energy production and feel a lack of knowledge about energy efficiency and production. Only 8% of the respondents uses high blends biofuels. In addition, respondents have expressed a lack of collaboration and inquire for a joint communication for R&D results concerning energy efficiency and production. In the agrarian education the interest in energy efficiency and production is low.A range of measures contributing to reach the vision were suggested. These measures vary between different communication strategies, improved advisory services and need for regulatory simplification to minimize the hassle with permissions and administration. Simple and accessible key figures as well as better statistics would make it easier to follow the different energy flows. It is up to decision-making authorities, advisory organisations, institutions of higher education, agricultural organisations and agriculture themselves to implement these measures.The greenhouse gas emissions connected to energy use in the Swedish agriculture (excluding greenhouse cultures) represents 0,6 Mton CO2eq which is about 4% of the agriculture greenhouse gas emission in Sweden (Jordbruksverket, 2018). The “All Party Committee for environmental objectives” (miljömålsberedning) suggested that by 2045 Sweden should has a zero-net-emission of greenhouse gases. The parliament (Riksdag) adopted this political framework for climate issues which entered into force the 1st of January 2018. To reach this ambitious goal, all sectors including agriculture must undertake measures.The project developed a roadmap in the form of a list of measures leading the Swedish agriculture towards a sustainable status in line with the Swedish Environmental Goals. This roadmap was developed using a backcasting methodology. It means that first the goals were set and then the measures needed to move from the present status to the goals were developed. Based on political goals as well sustainability principles, a vision of the future for Swedish agriculture has been developed. The vision is:“In the future, agriculture is energy effective, independent from fossil resources, deliver energy to the society and is profitable. Agricultural enterprises have access to knowledge, competences, and decision support. Collaboration within the agricultural sector as well as with other sectors is comprehensive for energy.To analyse the current situation, four studies were implemented within the project: (i) a survey of farmers view and interest, (ii) a survey of agrarian education, (iii) identification of bottlenecks with research and development (R&D), and (iv) an analysis of how relevant tools for energy are communicated. A selection of observation positive for the energy and climate questions are as follow: more agricultural enterprises have solar cells today than three years ago, 25% of the respondents have attend an eco-driving course, large farms have done most energy surveys and, investment in fossil free energy is seen as positive for both enterprise and the environment. Negative observations are that farmers miss a long-term regulation for energy production and feel a lack of knowledge about energy efficiency and production. Only 8% of the respondents uses high blends biofuels. In addition, respondents have expressed a lack of collaboration and inquire for a joint communication for R&D results concerning energy efficiency and production. In the agrarian education the interest in energy efficiency and production is low.A range of measures contributing to reach the vision were suggested. These measures vary between different communication strategies, improved advisory services and need for regulatory simplification to minimize the hassle with permissions and administration. Simple and accessible key figures as well as better statistics would make it easier to follow the different energy flows. It is up to decision-making authorities, advisory organisations, institutions of higher education, agricultural organisations and agriculture themselves to implement these measures.
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  • Persson, Ingvar (författare)
  • Om negativa tal i matematikundervisningen
  • 2007
  • Ingår i: Matematikdidaktiska texter. - Stockholm : Avdelningen för matematikens didaktik [i samarbete] med PRIM-gruppen, Institutionen för undervisningsprocesser, kommunikation och lärande, Lärarhögskolan i Stockholm. - 9789176566558 ; , s. 8-14
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)
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  • Persson, Ingvar (författare)
  • Skolledare i grundskolan : en fallstudie av biträdande rektorers möte med skolledning
  • 2002
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • The issues of the study are: How do the assistant principals face the work as school leaders? Which demands of competence do the new school leaders face? Which needs of competence development exist for new school leaders? In the school studied the organization of the management was changed from one principal and one director of studies to one principal and six assistant principals. All of these were new as school leaders and lacking knowledge as well as experiences in working in school management. The six assistant principals were appointed at the change of management organization. They are half-time teachers and half-time school leaders. Their management work implies responsibility for a work unit and for matters common for the school. The investigation is a qualitative case study. The study is based on diaries, critical incidents and interviews and comprices four terms. The focus of the study is on the assistant principals facing the task as school leaders and their experiences of being school leaders. The assistant principals feel a shortage of knowledge in working as school leaders and emphasize the need of training and ask how it is possible to be appointed as school leaders without adequate training. The experiences and reflections from the daily work together with the wordings of the curriculum create the field of tension where ideas and solutions are discussed and analysed for further development of the school activities. An important part in the leadership is to see, encourage and support the employees and the assistant principals try to do so. But the support must not imply taking the initiative from the teacher and her/his capacity to manage the job or solve problems. A school leader has the opportunity to demonstrate models for conflict solving by his own way of acting. The new school leaders consider it important for leaders in their leadership to have a strategy, a long-term thinking. Having the courage to challenge the teachers´ thinking and by presenting new ways and models for teaching, learning and development of the school means that managing, learning and developing fuse together into a process of change. The results in this study show the need of training for new school leaders before they begin their posts and then continuously within the post. The contents of basic training for new school leaders ought to be concentrated on giving them the tools they need. In their statements the assistant principals have claimed a number of fields important to them in which they need training. It is to be regarded important with a continuous in-service training for school leaders that they get the opportunity to keep track on the research into school and leadership. In order to be effective a leader training programme also ought to be long-term and recurrent.
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  • Resultat 1-10 av 34

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