Essays about: "Byte av material"

Showing result 1 - 5 of 25 essays containing the words Byte av material.

1. 1. Kyrkogårdarnas gröna kulturarv i den hållbara stadsutvecklingen

   University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

   Author : Rasmus Eriksson Lantz; [2023]
   Keywords : grönt kulturarv; lagstiftning; skadegörare; sjukdomar; rekreation;

   Abstract : Grundat på litteratur och intervjuer dras slutsatsen att en förändring måste ske om vi ska säkerställa kyrkogårdars gröna kulturarvs kulturhistoriska uttryck för framtida generationer. Detta då det finns tillvägagångssätt för att möta de problem och hot som detta står inför. READ MORE

3. 2. Design of a test rig for in situ hydrogen charging of rolling element bearings under load

   University essay from Luleå tekniska universitet/Maskinelement

   Author : Oskar Moström; [2023]
   Keywords : tribology; hydrogen embrittlement; mechanical engineering; rolling element bearing; machine elements; design; mechanical design; CAD; mechanical construction; construction; material science; Tribologie; Wasserstoffversprödung; Maschinenbau; Wälzlager; Maschinenelemente; Design; Maschinenkonstruktion; CAD; mechanischer Bau; Konstruktion; Materialwissenschaft; tribologi; väteförsprödning; maskinteknik; rullningselementlager; maskinelement; design; mekanisk design; CAD; mekanisk konstruktion; konstruktion; materialvetenskap; lager;

   Abstract : This Master's thesis is part of the Hydrogen Embrittlement in Rolling element bearings project (HERo) initiated at Luleå University of Technology (LTU), with the primary objective of determining critical hydrogen concentrations in bearing steel for rolling element bearings. The specific aim of this Master's thesis is to design a test rig that enables the investigation of the effects of hydrogen embrittlement on rolling element bearings under load. READ MORE

4. 3. Environmental and technical evaluation of cement reduction and test methods for fibre reinforced shotcrete in tunnels

   University essay from KTH/Betongbyggnad

   Author : Elin Brodd; Lina Östlund; [2022]
   Keywords : Shotcrete; Global Warming Potential; Environmental Product Declaration; Tunnel construction; Fibre reinforcement; Compressive strength; Residual strength; GGBS; Sprutbetong; Klimatpåverkan; Miljövarudeklaration; Tunnelbyggande; Fiberarmering; Tryckhållfasthet; Residualhållfasthet; Granulerad Masugnsslagg;

   Abstract : The dominating support method for hard rock tunnels today is use of fibre reinforced shotcrete in combination with rock bolts. The fibre reinforced shotcrete secures smaller blocks, while rock bolts are used to support larger blocks in the rock. Application of shotcrete is done by spraying against the rock surface using compressed air. READ MORE

5. 4. Establishing a 7-plex panel for diagnostic markers of lung cancers using multiplexed IF solutions

   University essay from KTH/Proteinvetenskap

   Author : Katarina Åstrand; [2022]
   Keywords : Lung cancer; Immunostaining; Multiplexed tissue imaging; Immunofluorescence; TSA; Lungcancer; immunofärgning; multiplexed vävnads imaging; immunofluorescence; TSA;

   Abstract : Lungcancer är en heterogen sjukdom som kräver många histopatologiska analyser för att diagnostisera och behandla effektivt. Dessa analyser utförs för närvarande med singelplex immunohistokemi (IHC) vilket kräver mycket vävnadsprovmaterial om flera markörer behöver färgas för. READ MORE

6. 5. Implant and prosthesis failure rates with implant-supported mandibular overdentures: a systematic review

   University essay from Malmö universitet/Odontologiska fakulteten (OD)

   Author : Anas Tawfig; Zaid Al-Jasim; [2022]
   Keywords : implant-supported mandibular overdentures; failure rates;

   Abstract : Purpose The purpose of the present study was to assess the clinical outcomes of mandibular overdentures supported by dental implants (ISMO - implant-supported mandibular overdenture) based on a systematic review of the literature.   Materials and methods An electronic search, limited to studies published between 2018-2021, was performed in three databases, supplemented by hand searching of selected journals. READ MORE