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Visar resultat 1 - 5 av 2949 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Understanding Task Parallelism : Providing insight into scheduling, memory, and performance for CPUs and Graphics

   Författare :Germán Ceballos; David Black-Schaffer; Erik Hagersten; Samuel Thibault; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Task-based programming; Task Scheduling; Analytical Cache Model; Scheduling; Runtime Systems; Computer Graphics rendering ; Computer Science; Datavetenskap;

   Sammanfattning : Maximizing the performance of computer systems while making them more energy efficient is vital for future developments in engineering, medicine, entertainment, etc. However, the increasing complexity of software, hardware, and their interactions makes this task difficult. LÄS MER

3. 2. Med uppgift att lära : om matematikuppgifter som en resurs för lärande

   Författare :Jonas Jäder; Johan Lithner; Mathias Norqvist; Anna Teledahl; Frode Rønning; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; task; mathematical problem; textbook; problem solving; reasoning; beliefs; mathematical challenge; upper secondary school; Matematikuppgift; Matematiskt problem; Problemlösning; Lärobok; Matematiskt resonemang; Gymnasieskolan; Utmaningar; matematikdidaktik; didactics of mathematics; Utbildning och lärande;

   Sammanfattning : Elevers möjligheter att utveckla sin kunskap i matematik påverkas av de uppgifter de arbetar med. Det är möjligt att göra en distinktion mellan rutinuppgifter och matematiska problem. En rutinuppgift är en uppgift som en elev kan lösa genom att använda en välbekant metod, eller genom att imitera en förlaga. LÄS MER

4. 3. Riqueza léxica y expresión escrita en aprendices suecos de ELE : Proficiencia general, competencia léxica pasiva, tipo y complejidad de la tarea

   Författare :Marco Berton; María Bernal; Laura Sánchez Pérez; Folkert Kuiken; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; lexical richness; foreign language writing; Spanish; linguistic complexity; TBLT; task-based; task complexity; vocabulary; second language acquisition; riqueza léxica; ELE; producción escrita; complejidad lingüística; enfoque por tareas; complejidad de la tarea; vocabulario; adquisición de segundas lenguas; romanska språk med inriktning mot spanska; Romance Languages; Specialisation in Spanish;

   Sammanfattning : The present study explored lexical richness in the written production of Swedish university students of Spanish as a foreign language. Two aspects of lexical richness were investigated in the study, i.e., diversity (the ability to use a varied lexical repertoire), and sophistication (the proportion of relatively infrequent words). LÄS MER

5. 4. Complex Task Allocation for Delegation : From Theory to Practice

   Författare :David Landén; Patrick Doherty; Silvia Coradeschi; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Multi-agent systems; task allocation; distributed constraint satisfaction; delegation; UAV; TECHNOLOGY; TEKNIKVETENSKAP;

   Sammanfattning : The problem of determining who should do what given a set of tasks and a set of agents is called the task allocation problem. The problem occurs in many multi-agent system applications where a workload of tasks should be shared by a number of agents. LÄS MER

7. 5. Strategies in the rat gambling task : Individual differences in decision-making and associations to behavior, neurobiology and human strategies

   Författare :Nikita Tjernström; Erika Roman; Barry Everitt; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Behavior; copulatory test; decision-making; ethanol; gambling disorder; impulsivity; individual differences; Iowa gambling task; MALDI-MSI; multivariate concentric square field; neurobiology; novel cage; opioid antagonist; rat gambling task; resting-state fMRI; Farmaceutisk vetenskap; Pharmaceutical Science;

   Sammanfattning : Gambling disorder (GD) is a behavioral addiction characterized by persistent and recurrent gambling behavior that disrupts personal, social or professional life. Studies have revealed that GD shares many features with alcohol and substance use disorders, but little is known about potential unique features in GD and to what extent characteristics are shared. LÄS MER