Sökning: "penetration resistance"

Visar resultat 11 - 15 av 46 uppsatser innehållade orden penetration resistance.

  1. 11. Characterization of novel bispecific ADAPTs selected for cancer-related targets

    Master-uppsats, KTH/Proteinvetenskap

    Författare :Blenda Hedin; [2021]
    Nyckelord :cancer therapy; alternative administration routes; ADAPT; ABD; protein technology; albumin; simultaneous bispecificity; CCL7; CEACAM5; VEGF-A;

    Sammanfattning : Cancer is still one of the most common causes of death world-wide and in parallel there is a need to update the repertoire of therapies that withstand resistance of recurrent cancers. Since the introduction of antibody therapies as anti-cancer pharmaceuticals, recognized as immunotherapy in health care, it has been an increasing field in cancer therapy, as a more targeted treatment compared to chemotherapy. LÄS MER

  3. 12. SUSTAINABLE LUBRICATION FOR FUTURE TRANSMISSIONS : Micropitting performance of Glycerol-based lubricants

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Zapata Tamayo Juan Guillermo; [2021]
    Nyckelord :micropitting; mild sliding wear; surface coating; diamond-like carbon DLC; glycerol-based lubrication; green lubricant; rolling contact fatigue; rolling-sliding;

    Sammanfattning : Achieving sustainable lubrication by using environmentally friendly formulated lubricants has became an essential component of the transition process from fossil-powered vehicles to electrified transportation. Mixtures, or aqueous solutions of molecules such as polyhydroxy alcohols, and glycols usually known as green lubricants make it possible to achieve low friction coefficients under different lubrication conditions, which constitutes a potential alternative to improve the tribological performance of moving parts in automotive systems, at the same time that the environmental requirements are satisfied. LÄS MER

  4. 13. A study of wear and load behaviour on bucket teeth for heavy-duty cable shovels

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Jamal Choudhry; [2020]
    Nyckelord :DEM; FEM; bucket; teeth; cable shovel; wear; Archard s law; LS-DYNA; scan;

    Sammanfattning : Many of today’s engineering advancements rely on minerals such as copper, gold and iron. For this reason, the mining industry plays an important role for the development of society and technological wonders. Mining excavators are commonly used tools for extracting the minerals from the mine. LÄS MER

  5. 14. Spatiotemporal responses of wheat and pea roots to fluctuations in soil physical conditions

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

    Författare :Hanna Sjulgård; [2020]
    Nyckelord :rhizobox; time-lapse imaging; growth rate; diameter;

    Sammanfattning : Penetration resistance and the oxygen level vary in the soil, and a root will face fluctuations in these physical properties during development. The aim of this study was to understand how pea (Pisum sativum L.) and wheat (Triticum aestivum L. LÄS MER

  7. 15. Sockerbetssorters motståndskraft till mekaniska skador och dess inverkan på lagringsduglighet : en ”fall” studie

    M1-uppsats, SLU/Dept. of Biosystems and Technology (from 130101)

    Författare :Madeleine Nilsson; [2020]
    Nyckelord :sockerbetor; pressure; lagring; mekaniska skador; röta;

    Sammanfattning : Lagringsperioden för sockerbetor har de senaste årtiondena förlängts på grund av strukturrationalisering och avreglering av kvotsystemet. Långa kampanjer är viktigt för att hålla nere de fasta kostnaderna och bibehålla konkurrensförmågan. För att lyckas med lagringen är det flera parametrar som är viktiga, där ibland sortvalet. LÄS MER