Sökning: "påverkan på familjen"

Visar resultat 1 - 5 av 23 avhandlingar innehållade orden påverkan på familjen.

  1. 1. Microbenthos under Pressure : Impacts of human activities on bacteria and meiofauna communities in Baltic soft sediments

    Författare :Sven Iburg; Francisco J. A. Nascimento; Owen Wangensteen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; soft sediments; benthic ecosystems; anthropogenic disturbance; contamination; recreational boating; bottom trawling; meiofauna; bacteria; metabarcoding; Baltic Sea; mjuka sediment; bentiska ekosystem; antropogenisk påverkan; förorening; fritidsbåtar; bottentrålning; meiofauna; bakterier; metabarcoding; Östersjön; marin ekologi; Marine Ecology;

    Sammanfattning : The marine benthic zone is one of the largest habitats on the planet, harbouring a large diversity of life that underpin many important ecological processes. However, these habitats have been under growing stress from human activities, profoundly altering their living communities. LÄS MER

  3. 2. Välja teknik? : Ungdomars röster om valet till gymnasiets teknikprogram

    Författare :Anette Pripp; Jakob Cromdal; Thomas Ginner; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Young people; elections of upper secondary school; technology programs; thematic analysis; Ungdomar; gymnasieval; teknikprogrammet; tematisk analys; Young people; elections of upper secondary school; technology programs; thematic analysis;

    Sammanfattning : Gymnasievalet är ett viktigt beslut i ungdomars liv. Den här avhandlingen handlar om ungdomars gymnasieval till teknikprogrammet och om hur de beskriver sina skäl till och omständigheter kring att deras val föll på det programmet. Studiens fokus har varit riktat mot vilka motiv som ungdomar framhåller som viktiga för sitt val. LÄS MER

  4. 3. Being cared for in an Intensive Care Unit – family functioning and support

    Författare :Mona Ahlberg; Susanna Ågren; Carina Berterö; Carina Persson; Gunilla Hollman Frisman; Åsa Engström; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Critical Care Nursing; Family; Family Members; Family Nursing; Family Relation; Intensive Care Units; Nursing;

    Sammanfattning : When COVID-19 came as an uninvited guest into our everyday lives, nursing in intensive care was affected and thus the studies contain data from both before and during the COVID-19 pandemic.Before the pandemic, most intensive care units, which care for patients with critical illness in a technical setting, allowed family members to visit the patient 24 hours a day. LÄS MER

  5. 4. Valorisation of cereal by-products: a biorefinery approach

    Författare :Reskandi C. Rudjito; Franscisco Vilaplana; Amparo Jimenez-Quero; Mirjam Kabel; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cereal by-products; arabinoxylan; ferulic acid; subcritical water extraction; enzymatic treatment; xylanases; prebiotics; Jordbruksbiprodukter; arabinoxylan; ferulsyra; subkritisk vattenextraktion; enzymatisk behandling; xylanaser; prebiotika; Bioteknologi; Biotechnology;

    Sammanfattning : Cereal by-products are abundant streams of underutilised biomass that have the potential be valorised into various industrial products by means of environmentally friendly processes. In this study, an integrated bioprocess combining subcritical water extraction (SWE) and enzymatic treatment (ET) was proposed to effectively extract arabinoxylans (AX) from cereal by-products. LÄS MER

  7. 5. Vertical Nanowire High-Frequency Transistors

    Författare :Sofia Johansson; NanoLund: Centre for Nanoscience; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nanowires; III-V semiconductors; metal-oxide-semiconductor field-effect transistors; border traps; high-k;

    Sammanfattning : This thesis explores a novel transistor technology based on vertical InAs nanowires, which could be considered both for low-power high-frequency analog applications and for replacing Si CMOS in the continued scaling of digital electronics. The potential of this device - the vertical InAs nanowire MOSFET – lies in the combination of the outstanding transport properties of InAs and the improved electrostatic control of the gate-all-around geometry. LÄS MER