Sökning: "Peter Andersen"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Peter Andersen.

  1. 1. Mobile Robot Traversability Mapping : For Outdoor Navigation

    Författare :Peter Nordin; Petter Krus; Jonas Nygårds; Nils Axel Andersen; Linköpings universitet; []
    Nyckelord :Traversability; Laser; Roughness; Mapping; Planning; Mobile robot; Navigation; Implementation;

    Sammanfattning : To avoid getting stuck or causing damage to a vehicle or its surroundings a driver must be able to identify obstacles and adapt speed to ground conditions. An automatically controlled vehicle must be able to handle these identifications and adjustments by itself using sensors, actuators and control software. LÄS MER

  2. 2. Executive expectation in the internationalization process of banks : The study of two Swedish banks foreign activities

    Författare :Annoch Isa Hadjikhani; Peter Thilenius; Anna Bengtson; Peter Ekman; Christina Öberg; Uppsala universitet; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; expectation; executive; internationalization; banks; knowledge; commitment; Business Studies; Företagsekonomi;

    Sammanfattning : Since the late 1980s, deregulation of the banking sector has opened new avenues for the internationalization of banks. There are, however, few studies on the internationalization of banks – particularly Swedish banks. LÄS MER

  3. 3. Mutant superoxide dismutase-1-caused pathogenesis in amyotrophic lateral sclerosis

    Författare :Daniel Bergemalm; Stefan Marklund; Thomas Brännström; Peter Andersen; Caterina Bendotti; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ALS; SOD1; mitochondria; proteome; transgenic mice; inclusion; Clinical chemistry; Klinisk kemi; biokemi; Biochemistry; neurologi; Neurology; Clinical Chemistry; klinisk kemi; patologi; Pathology;

    Sammanfattning : Amyotrophic lateral sclerosis (ALS) is a devastating disease that affects people in their late mid-life, with fatal outcome usually within a few years. The progressive degeneration of neurons responsible for muscle movement (motor neurons) throughout the central nervous system (CNS) leads to muscle wasting and paralysis, and eventually affects respiratory function. LÄS MER

  4. 4. Structural investigation of SOD1 aggregates in ALS : identification of prion strains using anti-peptide antibodies

    Författare :Johan Bergh; Thomas Brännström; Stefan L. Marklund; Peter M. Andersen; Joakim Bergström; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICAL AND HEALTH SCIENCES; ALS; SOD1; prion; motor neuron disease; neurodegeneration; strain; seeding; protein aggregation; transgenic mice; peptide antibodies; Neurology; neurologi;

    Sammanfattning : Amyotrophic Lateral Sclerosis (ALS) is a fatal neurodegenerative syndrome characterized by progressive degeneration of motor neurons that result in muscle wasting. The symptoms advance gradually to paralysis and eventually death. Most patients suffer from sporadic ALS (sALS) but 10% report a familial predisposition. LÄS MER

  5. 5. SOD1 prions transmit templated aggregation and fatal ALS-like disease

    Författare :Elaheh Ekhtiari Bidhendi; Thomas Brännström; Stefan L. Marklund; Peter M. Andersen; Inger Nennesmo; Umeå universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICAL AND HEALTH SCIENCES; ALS; amyotrophic lateral sclerosis; SOD1; prion; neurodegeneration; strain; seeding; protein misfolding; protein aggregation; propagation; transgenic mice; Pathology; patologi; Neurology; neurologi;

    Sammanfattning : Amyotrophic lateral sclerosis (ALS) is an adult-onset fatal neurodegenerative disease characterized by a progressive degeneration of the upper and lower motor neurons. The resulting paresis begins focally, usually in one muscle, and spreads contiguously, leading to muscle wasting, progressive paralysis and eventually death. LÄS MER