Sökning: "Environmental stress"

Visar resultat 16 - 20 av 474 uppsatser innehållade orden Environmental stress.

  1. 16. Gruppstorlekens påverkan på foderintag och tillväxt hos slaktgrisar

    Kandidat-uppsats, SLU/Department of Biosystems and Technology (from 130101)

    Författare :Carin Carlsson; [2023]
    Nyckelord :gruppstorlek; slaktgris; produktion; foderintag; tillväxt;

    Sammanfattning : Det börjar bli alltmer förekommande att inhysa slaktgrisar i större gruppstorlekar. Tamgrisen härstammar från vildsvinet som lever i mindre grupper om ett tjugotal individer. Detta har lett till misstankar om att tamgrisen har svårt att anpassa sig till stora grupper och att det kan leda till social stress. LÄS MER

  3. 17. The effect of time pressure on human behavior regarding phishing susceptibility : Human aspects in information security

    Master-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Muhammad Abbas Khan Abbasi; [2023]
    Nyckelord :Cybersecurity behavior; phishing susceptibility; cybersecurity awareness; time pressure; the human factor;

    Sammanfattning : Human errors are common in the contemporary cyber ecosystem, and in an organization’s cybersecurity chain, humans are considered the weakest link. Cybercriminals exploit human vulnerabilities using sophisticated attacks such as phishing. LÄS MER

  4. 18. Nitrogen fixation in wheat (Triticum aestivum) : effect of Azotobacter salinestris CECT 9690 on N-accumulation

    Master-uppsats, SLU/Dept. of Soil and Environment

    Författare :John Pålsson; [2023]
    Nyckelord :Biostimulants; Vixeran; N-uptake; N-concentration; yield; cereals;

    Sammanfattning : Biostimulants are products that can improve nutrient availability, nutrient uptake, nutrient use efficiency and tolerance to abiotic stress with the aim to increase plant growth and yield. During the last decades, the interest in, and market for biostimulants has grown and is expected to have a large compound annual growth rate. LÄS MER

  5. 19. Impact of aerosol dwell time on the survival of Mycobacterium tuberculosis

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Grisna Isabel Prensa; [2023]
    Nyckelord :;

    Sammanfattning : The airborne pathogen Mycobacterium tuberculosis (Mtb) is the causative agent of tuberculosis (TB) and claims about 1.6 million deaths annually (WHO, 2022). LÄS MER

  7. 20. Novel tools for high-throughput genetic engineering, selection, and screening for improved Biotin production in E. coli cell factories

    Master-uppsats, Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Författare :Wibke Vellguth; [2023]
    Nyckelord :biotin; BioB; biotin synthase; oxidative stress; E. coli; biotechnology; Biology and Life Sciences;

    Sammanfattning : Biotin is an essential co-factor in various metabolic processes and is crucial for the growth and maintenance of living organisms. The market need for biotin is multifaceted and driven by its importance in human health, beauty and cosmetics applications, pharmaceuticals, animal nutrition, and other industries. LÄS MER