Essays about: "kvalitetssäkring"

Showing result 6 - 10 of 73 essays containing the word kvalitetssäkring.

1. 6. The use of hyperspectral sensors for quality assessment : A quantitative study of moisture content in indoor vertical farming

   University essay from Mälardalens universitet/Akademin för innovation, design och teknik

   Author : Arezo Ahaddi; Zeineb Al-Husseini; [2023]
   Keywords : Hyperspectral Imaging; lettuce; moisture content; NIR; near-infrared spectroscopy; shelf life; quality assessment; vertical farming; MicroNIR;

   Abstract : Purpose: This research will study how hyperspectral sensoring can assess the moisture content of lettuce by monitoring its growth in indoor vertical farming. Research questions: “What accuracy can be achieved when using hyperspectral sensoring for assessing the moisture content of lettuce leaves grown in vertical farming?” “How can vertical farming contribute to sustainability in conjunction with integration of NIR spectroscopy?” Methodology: This study is an experimental study with a deductive approach in which experiments have been performed using the hyperspectral technologies singlespot sensor and the hyperspectral camera Specim FX17 to collect spectral data. READ MORE

3. 7. The barriers of circular public procurement for ICTs

   University essay from Lunds universitet/Centrum för miljö- och klimatvetenskap (CEC)

   Author : Laila Adelson; [2023]
   Keywords : circularity; circular economy; circular public procurement; ICT; Earth and Environmental Sciences;

   Abstract : The EU procured for roughly 202000 MEUR (14% of the EU GDP) during 2021 in the public sector. The majority of these contracts are traditional, linear business model purchases. READ MORE

4. 8. Analysis of granulated carbide powder and how it affects pressing

   University essay from KTH/Materialvetenskap

   Author : Maeva Anfossi; Emma Hjortzberg-Nordlund; Linnéa Lundemo Mattsson; [2023]
   Keywords : Cemented Carbide Tools; Pressing Agent; Flowability; Tap Density; Angle Of Repose; Hall Flow Time; Particle Size Distribution; Powder Rheometer; Compatibility; Hårdmetallverktyg; Pressmedel; Flytbarhet; Tapp Densitet; Rasvinkel; Hall Flödestid; Partikelstorleksfördelning; Pulverrheometri; Kompatibilitet;

   Abstract : During the pressing of powder mixtures to make cemented carbide tools, the degree to which the powder spreads to fill the die and to which it compacts is uncertain. This leads to inconsistent dimensions and densities in the finished product. READ MORE

5. 9. 3D printer in dosimetry and mammography – designing and testing an OSL dosemeter holder and a low contrast-detail phantom

   University essay from Lunds universitet/Sjukhusfysikerutbildningen

   Author : Måns Boll; [2022]
   Keywords : Medicine and Health Sciences;

   Abstract : Introduction: Today, 3D printing is a versatile tool used in a wide range of fields. With the advent of more cost-effective fused deposition modelling (FDM) 3D printing technologies it is time to investi- gate what such a 3D printer has to offer in radiation science applications. READ MORE

6. 10. Obstacles and Opportunities forReusing Material in theConstruction and Real Estate Industry : A study towards an upscaled reuse implementation to achieve net zero emission at Akademiska Hus

   University essay from KTH/Industriell ekonomi och organisation (Inst.); KTH/Byggvetenskap

   Author : Kristina Chaba; Natasha Mridha; [2022]
   Keywords : Reuse; Construction industry; Real Estate industry; CO2 -emissions; Akademiska Hus; Återbruk; Byggbranschen; Fastighetsbranschen; CO2-utsläpp; Akademiska Hus;

   Abstract : The construction- and real estate industry can be held accountable for major pollution and is responsible for 20% of the total emissions of greenhouse gasses in Sweden. To reduce their emissions and contribute to a sustainable future, actors in the industry work effectively to transition from a linear economy to a circular one. READ MORE