Essays about: "Crucial"

Showing result 1 - 5 of 5534 essays containing the word Crucial.

1. 1. Democracy and Controversial Issues: Preparing students to become global citizens

   University essay from Göteborgs universitet/Institutionen för pedagogik och didaktik

   Author : Sofie Sandell; Neha Sharma; [2024-03-20]
   Keywords : demokrati; kontroversiella frågor; skolutveckling; ledarskap; democracy; controversial issues; school management; leadership;

   Abstract : In an attempt to make tomorrow's generation more democratic and critically aware, Skolverket has given clear instructions of including discussions related to controversial issues in classroom teachings. The thesis has both teachers’ and students’ perspectives of how conscious they are about using this tool. READ MORE

3. 2. The forgotten sand bee. A follow up on the status of the golden sand bee Andrena marginata in municipality of Mark, a decade later

   University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

   Author : Monika Böttcher; [2024-03-19]
   Keywords : Golden sand bee; Andrena marginata; Devil´s bit scabious; Succisa pratensis; Oligolectic bees; Inventory; Meadow land; Conservation;

   Abstract : Over a decade ago, a conservation project aimed at preserving the endangered golden sand bee (Andrena marginata) populations in the Storån valley of the municipality of Marks was initiated. The species, red-listed in Sweden as well as in many other European country, specializes in pollen from Devil's bit. READ MORE

4. 3. 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

5. 4. Feature Selection for Microarray Data via Stochastic Approximation

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Erik Rosvall; [2024-03-18]
   Keywords : feature selection; feature ranking; microarray data; stochastic approximation; Barzilai and Borwein method; Machine Learning; AI;

   Abstract : This thesis explores the challenge of feature selection (FS) in machine learning, which involves reducing the dimensionality of data. The selection of a relevant subset of features from a larger pool has demonstrated its effectiveness in enhancing the performance of various machine learning algorithms. READ MORE

6. 5. An attempt to promote ground-nesting bees in an urban landscape. Investigating the use of sand beds as a conservation effort.

   University essay from Göteborgs universitet / Instiutionen för biologi och miljövetenskap

   Author : Bodil Mattson; [2024-02-16]
   Keywords : ground-nesting bees - pollinator conservation - sand beds – conservation in urban parks;

   Abstract : Pollinators provide crucial services for the ecosystems by pollinating around 80-90% of all plants. However, pollinating insects are declining worldwide which may cause a parallel decline in plant species leading to large biodiversity losses. READ MORE