Blar i TKD - Institutt for maskin, elektronikk og kjemi på utgivelsesdato

Viser treff 141-160 av 249

    • Dynamic analysis of cylindrical shells subject to multiple blasts using FSI 

      Mehreganian, Navid; Boiger, Gernot; Moatamedi, Mojtaba; Soleiman Fallah, Arash (The International Journal of Multiphysics;Volume 15 · Number 4 · 2021, Peer reviewed; Journal article, 2021-12-26)
      Localised pressure pulse loads can pose a significant threat to structural elements as well as critical equipment and may cause failure and damage in the target due to the concentrated energy delivered upon a localised ...

    • Thermoelastic Investigation of Carbon-Fiber Reinforced Composites using Drop Weight Impact Test 

      Andleeb, Zahra; Malik, Sohail; Khawaja, Hassan; Nordli, Anders Samuelsen; Antonsen, Ståle; Hussain, Ghulam; Moatamedi, Mojtaba (Applied Sciences;Volume 11 / Issue 1, Peer reviewed; Journal article, 2021-12-28)
      Composite materials are becoming more popular in technological applications due to the significant weight savings and strength these materials offer compared to metallic materials. In many of these practical situations, ...

    • Experimental Study of the Influence of Rotor Dynamics on the Temperature Distribution of a Gas Foil Bearing 

      Bagiński, Paweł; Żywica, Grzegorz; Roemer, Jakub; Zdziebko, Paweł; Martowicz, Adam (Applied Sciences;, Peer reviewed; Journal article, 2022)
      This article presents an experimental study carried out on a rotor operating on two foil bearings. One of the bearings was built in a way to measure the temperature and deformation of the top foil of the foil bearing. The ...

    • Graphene Nanoribbon Bending (Nanotubes): Interaction Force between QDs and Graphene 

      Armaghani, Sahar; Rostami, Ali; Mirtaheri, Peyman (Coatings;, Peer reviewed; Journal article, 2022)
      Carbon materials in different shapes—such as fullerene molecules (0D), nanotubes and graphene nanoribbons (1D), graphene sheets (2D), and nanodiamonds (3D)—each have distinct electrical and optical properties. All ...

    • A Superimposed QD-Based Optical Antenna for VLC: White LED Source 

      Chamani, Shaghayegh; Rostami, Ali; Mirtaheri, Peyman (Nanomaterials;, Peer reviewed; Journal article, 2022)
      Visible light communication (VLC) is a versatile enabling technology for following highspeed wireless communication because of its broad unlicensed spectrum. In this perspective, white light-emitting diodes (LED) provide ...

    • Predicting performance of in-situ microbial enhanced oil recovery process and screening of suitable microbe-nutrient combination from limited experimental data using physics informed machine learning approach 

      P.S., Pavan; Keprate, Arvind; Bagalkot, Nikhil; P, Sivasankar (Bioresource Technology;, Peer reviewed; Journal article, 2022)
      Screening of suitable microbe-nutrient combination and prediction of oil recovery at the initial stage is essential for the success of Microbial Enhanced Oil Recovery (MEOR) technique. However, experimental and physics-based ...

    • Underwater Manipulator Control for Single Pilot ROV Control 

      Teigland, Håkon; Møller, Ments Tore; Hassani, Vahid (IFAC-PapersOnLine;, Peer reviewed; Journal article, 2022)
      Remotely operated vehicles (ROVs) are the main driver in inspection, maintenance, and repair (IMR) of underwater structures. The commercial use of ROVs in industrial applications dates to the 1980s, however, the control ...

    • CRISPR/Cas9 gene-editing tools construction 

      Sagerud, Michael Venbakken; Strand, Sebastian Rishaug (Bachelor thesis, 2022)
      Type 1-diabetes is a disease where the body destroys its own insulin-producing, pancreatic beta cells. The pancreatic alpha cells produce the blood sugar-elevating hormone glucagon from the precursor protein proglucagon. Marking ...

    • Measurements of physical forces in cancer cells 

      Lillebø, Emma; Mong Vu, Thu Linda (Bachelor thesis, 2022)
      A broader knowledge on how cancer cells behave physically is important for understanding how they spread throughout the body. In order to understand how metastasis of cancer cells really works, it is necessary to know ...

    • Dynamic behavior of composite wind turbine blades with different material combinations: A numerical study 

      Gorshko, Ivan; Zhuk, Yaroslav; Soleiman Fallah, Arash; Sareh, Pooya (Peer reviewed; Journal article, 2022)
      The results of numerical simulation and analysis of the dynamic behavior of the rotor blades of horizontal axis wind turbines are presented. The blades are made of different composite materials with different stacking ...

    • Eksplosivanalyse av marin biota – metodeutvikling og optimalisering 

      Raviraj, Akshea; Vik, Mathilde (Bachelor thesis, 2022)
      De siste hundre årene ble store mengder ammunisjon dumpet på havbunnen, men vi vet lite om påvirkningen dette har på livet i havet. Analyse av eksplosiver i marin biota kan bidra til økt kunnskap deres påvirkning på ...

    • Nye forbindelser i bekjempelsen mot antibiotikaresistent tuberkulose 

      Kubendraraj, Shivani; Sanjeevan, Sharuga (Bachelor thesis, 2022)
      I dette prosjektet ble fire gramnegative bakterier (Pseudomonas aeruginosa, Acinetobacter baumannii, Enterobacter cloacae og Klebsiella pneumoniae), en laboratoriestamme av Mycobacterium tuberculosis (MTB), og to ...

    • Optimalisering av ekstraksjon og renseprosedyre for miljøprøver til analyse av polysykliske aromatiske hydrokarboner (PAH) 

      Macleod, Kaia Catherine; Nguyen, Cynthia Hoang (Bachelor thesis, 2022)
      Hensikten med denne oppgaven var å optimalisere ekstraksjoner og renseprosedyrer av PAH i mikrosilika og sammenlikne dette med den standard metoden som bruker Soxhlet og PAH-silika. Det brukt 3 forskjellige mikrosilika ...

    • Spectral dependence 

      Ombao, Hernando; Pinto-Orellana, Marco Antonio (Peer reviewed; Journal article, 2022)

    • Acoustic metamaterials with controllable bandgap gates based on magnetorheological elastomers 

      Soleiman Fallah, Arash; Bereznykov, Oleksii; Boiger, Gernot; Sareh, Pooya; Gorshkov, V N (International Journal of Mechanical Sciences;Volume 238, 15 January 2023, 107829, Peer reviewed; Journal article, 2022)
      Acoustic metamaterials allow for creating selective pass- and stop-bands on the frequency spectrum. We demonstrate the possibility of designing acoustic metamaterials as core-shell 2D-phononic media with an extremely simple ...

    • Analysis and Simulation of the Optical Properties of a Quantum Dot on a Graphene Nanoribbon System 

      Sahar, Armaghani; Ali, Rostami; Mirtaheri, Peyman (Photonics;Volume 9 / Issue 4, Peer reviewed; Journal article, 2022)
      In this work, we theoretically study the optical properties of a graphene nanoribbon with a quantum dot (QD) on it. The system consists of a graphene nanoribbon with dimensions of 400 × 3100 (nm2) and a quantum dot with a ...

    • Økt mestringstro og motivasjon hos masterstudenter 

      Antonsen, Simen; Godager, Linda Helèn; Jensen, Line Elisabeth; Stenstrøm, Yngve H. (UNIPED;Årgang 45, nr. 2-2022, Peer reviewed; Journal article, 2022)
      Det finnes i dag mange studier for oppfølging og veiledning av ph.d.-studenter, men tilsvarende få for master-gradsstudenter, til tross for at den store majoriteten av studenter avslutter utdanningen med nettopp ...

    • Quantum Dot Reflective Semiconductor Optical Amplifiers: Optical Pumping Compared with Electrical Pumping 

      Nahaei, Farshad Serat; Rostami, Ali; Mirtaheri, Peyman (Nanomaterials;, Peer reviewed; Journal article, 2022)
      A comprehensive study has been conducted on quantum dot reflective semiconductor optical amplifiers (QD-RSOAs) with optical pumps (OPs). Moreover, few studies have been completed on OP-based QD-RSOAs. A comparison is made ...

    • Control strategies preventing wastewater overflow in Oslo 

      Seyhan, Halid; Komulainen, Tiina (Linköping Electronic Conference Proceedings;, Peer reviewed; Journal article, 2022)
      As climate change intensifies storms, larger rainwater volumes load the sewage network systems above the design capacity and escalate the risk of combined sewer wastewater overflow to natural waterways. Accordingly, the ...

    • High-Resolution Color Transparent Display Using Superimposed Quantum Dots 

      Dolatyari, Mahboubeh; Alidoust, Farid; Zarghami, Armin; Rostami, Ali; Mirtaheri, Peyman; Mirtagioglu, Hamit (Nanomaterials;Volume 12 / Issue 9, Peer reviewed; Journal article, 2022)
      In this paper, a high-resolution full-color transparent monitor is designed and fabricated using the synthesized quantum dots for the first time. For this purpose, about 100 compounds that had the potential to emit blue, ...