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Årskurs: 4-6. 7-9, Gymnasiet Ämnesområde: Kraft och rörelse Vad väger luft? Med en vakuumpump för vinflaskor och en noggrann våg kan du och dina elever lätt ta reda på det. Material Vakuumpump med tillhörande kork. Tom vinflaska, helst en halvflaska.  Precisionsvåg. Behållare med vatten. Mätbägare. Tom lådvinspåse. Du behöver en våg med noggrannheten 0,1 gram eller ännu hellre 0,01 gram. De flesta

https://www.nrcf.lu.se/lararresurser/lararresurser-fran-o/v-y/vaga-luft - 2026-05-05

1 Verksamhetsplan för Socialhögskolan 2023 Institutionsstyrelsen har antagit en strategi för Socialhögskolan 2022-2026, som i stor utsträckning följer fakultetens och ytterst universitetets strategier (se bilaga 1). Tillsammans med återkommande policy- och strategidiskussioner i styrelsen har denna strategi varit vägledande för arbetet med verksamhetsplaneringen för 2023. Socialhögskolan lämnar 20

https://www.soch.lu.se/internt/sites/soch.lu.se.internt/files/2023-01/Verksamhetsplan%202023.pdf - 2026-05-05

The rise of social media has brought with it new forms of civic engagement. This is a case study of the Greenpeace 2010 campaign Give the Orang-Utan a Break directed at Nestlé for its use of palm oil. The purpose of this case study is to analyse the discourse used in blogs during the Greenpeace campaign as well as to analyse the relationship be-tween different types of online content. The study ap

Syfte: Syftet är att fastställa om det finns empiriskt stöd för Bhattacharyyas (2010) ramverk genom att analysera strategiska CSR-aktiviteter. Vårt mål är att utreda om ramverket är ett lämpligt verktyg för strategiskt CSR-arbete inom organisationer. Metod: Vårt tillvägagångssätt är baserat på en kvalitativ ansats där fyra fall av CSR-aktiviteter är utvalda för en fallstudie. Teoretiska perspektivPurpose: The purpose is to determine whether there is empirical support for Bhattacharyyas (2010) framework by analyzing strategic CSR activities. Our goal is to determine whether the framework is a useful tool for strategic CSR activities. Methodology: Our approach is based on a qualitative approach where four cases of CSR activities are chosen for a case study. Theoretical perspectives: The the

South Africa is the worst impacted country in the world in terms of HIV and AIDS. The country faces HIV prevalence rates of a good 20 percent and AIDS is today the leading cause of death in the country. As the epidemic spreads through the country it poses severe threats to the country’s economic growth and development. South Africa is thus in utmost need of free and effective health care services.

The purpose of this thesis is to describe and analyze the services on the mobile Internet and to identify when, where, and how these service offerings can be profitable. The thesis is a qualitative study based on in-depth interviews with key stakeholders in the service value chain and with relevant experts. Case methodology have been used to gather and structure the empirical material from three c

Frågeställningar: På vilket sätt påverkas personalens arbetsmotivation av personalkostnadsbesparingar? Vilken betydelse har arbetsmotivationen vid personalkostnadsbesparingar för det finansiella resultatet på kort och lång sikt?

Samhällets syn på pengars värde har kritiserats i debatten mitt under den ekonomiska kris vi hittills inte sett vidden av. En del företagsbelöningar, av ibland astronomisk karaktär, har satts under lupp och framtiden får visa utkomsten av denna girighetskritik. Detta har gett företag ännu en etisk fråga att förhålla sig till, förutom de ökande kraven på miljömässigt och socialt ansvarstagande, i v

Inflammation is a physiological response that may go uncontrolled and thereby develop in a chronic way. This seems to happen in many common diseases of autoimmune, degenerative, or allergic character. Rheumatoid arthritis (RA) is by definition a chronic disease with an autoimmune inflammatory attack on diarthrodial cartilaginous joints. The development of new treatment neutralizing cytokines invol

Background: Physiotherapy research concerning interventions for children with CP is often focused on collecting evidence of the superiority of particular therapeutic methods or treatment modalities. Articulating and documenting the use of theory, instrumentation and research design and the assumptions underlying physiotherapy research interventions are important. Physiotherapy interventions focusi

The purpose of this dissertation is the study of the journalism of Runer Jonsson (born 1916), as sole editor of Nybro Tidning, published by the printing house Johansson & Svenson AB. Although coming directly from industrial work, not quite 20 of age and not at all experienced in newspaper publishing Jonsson started his new career after for two years having showed his ability as a writer of loc

Purpose Radiotherapy reduces the absolute risk of breast cancer mortality by a few percentage points in suitable women but can cause a second cancer or heart disease decades later. We estimated the absolute long-term risks of modern breast cancer radiotherapy. Methods First, a systematic literature review was performed of lung and heart doses in breast cancer regimens published during 2010 to 2015

Involving users in the design process is increasingly discussed as the quickest and most reliable way to capture the needs of users and consumers. In parallel, the fastest growing population segment in Asia and the West is older people. This article asks whether their involvement in the design process could accelerate a growing service market and if so, how? It addresses a knowledge gap that const

The aim of this qualitative study was to explore older persons' (n = 28, 75-96 years of age) experience of becoming in need of public home help, their experience of participation and of having influence on the needs assessment procedure and the decisions made about public home help. A content analysis revealed a broad overarching category, labelled: experiencing discontinuity in life as a whole -

Although the term ‘quality’ has a universal positive connotation and typically is framed by a focus on improvements, its application includes as well as excludes the access, values and world views of particular actors and interests. In this article, we highlight the relevance and implications of such ‘inherent politics’ through a case study of a widespread approach to operationalizing quality in u

The continuous growth of e-retail in the B2C sector has been generating new recordsin revenues for several years. This has led to diversification of the marketinteractions and actors that are involved and impacted by the respective operationsand trends. To address the rising demands from the different actors involved and tohelp manage the increasing complexity of the retail sector, technological s