Sökning: "grade"

Visar resultat 1 - 5 av 1363 avhandlingar innehållade ordet grade.

  1. 1. Distributed Road Grade Estimation for Heavy Duty Vehicles

    Författare :Per Sahlholm; Karl Henrik Johansson; Emilio Frazzoli; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Automotive; estimation; distributed systems; automatic control; heavy duty vehicles; road grade; road maps; Automatic control; Reglerteknik;

    Sammanfattning : An increasing need for goods and passenger transportation drives continued worldwide growth in traffic. As traffic increases environmental concerns, traffic safety, and cost efficiency become ever more important. Advancements in microelectronics open the possibility to address these issues through new advanced driver assistance systems. LÄS MER

  3. 2. Iterative Road Grade Estimation for Heavy Duty Vehicle Control

    Författare :Per Sahlholm; Karl Henrik Johansson; Jonas Sjöberg; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; road grade; estimation; heavy duty vehicle; Kalman filter; automatic control; Automatic control; Reglerteknik;

    Sammanfattning : This thesis presents a new method for iterative road grade estimation based on sensors that are commonplace in modern heavy duty vehicles. Estimates from multiple passes of the same road segment are merged together to form a road grade map, that is improved each time the vehicle revisits an already traveled route. LÄS MER

  4. 3. Towards Novel Biomarkers for Low-grade Glioma

    Författare :Shala Ghaderi Berntsson; Anja Smits; Peter Siesjö; Uppsala universitet; []
    Nyckelord :Low-grade glioma; prognosis; epilepsy; PROX1; DNA repair enzyme; PET; Physiological MRI; Neuroscience; Neurovetenskap;

    Sammanfattning : Gliomas are common primary brain tumours that occur as low-grade (LGG) and high-grade gliomas (HGG). Typically occurring in younger adults, LGG has an indolent course with a median survival of 5-10 years, but carries an inherent potential for transforming into HGG. LÄS MER

  5. 4. Programming in grade 7-9 : Action possibilities and constraints from the perspective of mathematics and technology teachers

    Författare :Niklas Humble; Lena-Maria Öberg; Peter Mozelius; Stefan Hrastinski; Päivi Anneli Kinnunen; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The idea of using programming in fields outside of computer science is not new, but it has received renewed attention with the global trend of integrating programming in school curricula. In the Swedish context, mathematics and technology teachers for grades 7-9 have been significantly affected by the integration of programming. LÄS MER

  7. 5. Betyget i matematik : Vad ger grundskolans matematikbetyg för information?

    Författare :Staffan Stenhag; Jonas Almqvist; Bo Johansson; Leif Östman; Astrid Pettersson; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mathematics; study achievement; grade; argument; compulsory school; reading comprehension; transfer of learning; Subject didactics; Ämnesdidaktik; Curriculum Studies; Didaktik;

    Sammanfattning : The aim of this study is to investigate what the grade in mathematics tells us about the pupil’s general academic success in other school subjects in Sweden’s compulsory school. What proficiency, except mathematical skills, does a high grade in mathematics indicate? First an inventory of the official arguments for school mathematics was conducted. LÄS MER