Essays about: "Knowledge articles"

Showing result 1 - 5 of 470 essays containing the words Knowledge articles.

  1. 1. Oligolectic bee species. An understudied group in Global Change impacts?

    University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

    Author : Monika Böttcher; [2024-03-19]
    Keywords : Solitary bee; global change; oligolecty; red list; taxonomy;

    Abstract : Global change is considered the primary cause of the decline in bees worldwide, posing a significant threat to crucial pollination services they provide, carrying negative economic and ecological implications. Despite the extensive research conducted on the responses of bee communities to anthropogenic impacts, the focus has predominantly been on commercially interesting bees. READ MORE

  2. 2. Tracing Tempera through Time-of-Flight Secondary Ion Mass Spectrometry Analysing samples from four icons from the Nationalmuseum collection

    University essay from Göteborgs universitet/Institutionen för kulturvård

    Author : Nina Olivier; [2024-01-30]
    Keywords : Icons; tempera; emulsions; analysis methods; ToF-SIMS;

    Abstract : This thesis will analyze samples in form of cross-sections taken from four icons of the Nationalmuseum collection, two Russian, from the 18th and 19th centuries and two Greek, also from the 18th and 19th centuries, using the Time-of-Flight Secondary Ion Mass Technique. The objective is to detect, isolate and, if possible, identify the amino acids and the fatty acids in the protein and lipids used in the tempera, the ground, and the olifa using Time of Flight Secondary Ion Mass Spectrometry. READ MORE

  3. 3. A labour-free childhood? African perspectives on international child rights policies.

    University essay from Göteborgs universitet/Institutionen för pedagogik, kommunikation och lärande

    Author : Dorotea Reuterswärd; [2024-01-16]
    Keywords : childhood; child labour; child rights; policy; literature review; ideal type; postcolonialism; Africa;

    Abstract : This paper notes that one prominent trait of Western thinking about children is that childhood should be protected and care-free. For example, if children are engaged in work, their childhood is seen as 'lost'. READ MORE

  4. 4. High levels of nickel from sulphide soil in Umeå's raw water : Modeling of groundwater flow and mass transport in Forslunda aquifer

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Merhawi Belai; [2024]
    Keywords : nickel; sulfide; sulphide; groundwater; modeling; mass transport; Feflow; Umeå; nickel; sulfid; monosulfid; grundvatten; modellering; masstransport; Feflow; Umeå;

    Abstract : The raw water in some of Umeå's abstraction wells has shown high nickel levels for more than a decade. The cause has not been determined but there is an investigation from 2010 where the results indicate sulphide clay found adjacent to two basins used for artificial infiltration. READ MORE

  5. 5. Revising Technology Strategies In The High-Tech Electric Vehicle Industry

    University essay from Lunds universitet/Produktionsekonomi

    Author : Adeeb Al-Adhami; [2024]
    Keywords : EV charging industry; Electric vehicles; Electric Road System; Stationary Charging Station; Dynamic Charging Station; Elonroad.; Technology and Engineering;

    Abstract : This master’s thesis investigates the development and suggestion of a model for adapting and revising the technology strategies concerning Stationary Charging Stations (SCS), based on insights from relevant markets and stakeholders. This study particularly focuses on High-Tech Stationary Charging Stations in the Electric Vehicle (EV) charging industry, emphasizing Elonroad’s new Stationary Charging Station (SCS) technology. READ MORE