Essays about: "Pre experimental research"

Showing result 1 - 5 of 72 essays containing the words Pre experimental research.

1. 1. Learning a foreign language in the outdoors : Perceptions of foreign language anxiety and foreign language enjoyment of primary students and teachers when learning English in an outdoor setting

   University essay from Linköpings universitet/Institutionen för beteendevetenskap och lärande

   Author : Alba Besora Morlans; [2023]
   Keywords : Outdoor Education; Foreign Language Learning; Foreign Language Anxiety; Foreign Language Enjoyment; Outdoor Language Learning;

   Abstract : The aim of this study is to explore how outdoor education (OE) can influence foreign language anxiety (FLA) and foreign language enjoyment (FLE) when primary students are learning English as a foreign language (EFL). The design was a pre-post intervention study with two experimental groups of 3rd graders of a Catalan state school that participated in an outdoor English session. READ MORE

3. 2. Life extension of welded steel details in bridges

   University essay from KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

   Author : Zhelei Jin; [2023]
   Keywords : Welded joints; Fatigue; Pre-fatigue; Life extension; Fracture mechanics; Finite element analysis; HFMI; ; Svetsade fogar; utmattning; förutmattning; livsförlängning; frakturmekanik; finit elementanalys; HFMI; ;

   Abstract : High-Frequency Mechanical Impacts (HFMI) is a surface treatment technique utilized to introduce residual stresses and extend the service life of structures. This project primarily focuses on studying the life extension effects of HFMI on welded structures that have undergone fatigue and have existing cracks. READ MORE

4. 3. An Automated Discharge Summary System Built for Multiple Clinical English Texts by Pre-trained DistilBART Model

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

   Author : Sahel Alaei; [2023]
   Keywords : Language model; discharge summary; automated summary; pre- trained model; DistilBART; transformer; ROUGE; MIMIC-III;

   Abstract : The discharge summary is an important document, summarizing a patient’s medical information during their hospital stay. It is crucial for communication between clinicians and primary care physicians. Creating a discharge sum- mary is a necessary task. However, it is time-consuming for physicians. READ MORE

5. 4. Improving jet printing quality for printed circuit boards : Optimizing first dot jetting deposition through experimental design and response surface methodology

   University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Author : William Hedlund; Gustav Sjöberg; [2023]
   Keywords : PCB; printed circuit board; piezo-actuation profile; quality; My700; solder paste; jet printer; jet printing; experimental design; experimental approach; waveform;

   Abstract : Printed circuit boards (PCBs) are essential components in various electronic devices, playing a vital role in their functionality. Over time, PCBs have evolved significantly, becoming smaller, more complex, and multi-layered to meet the demands of advancing technology and consumer preferences. READ MORE

6. 5. Forced response numerical investigation of a transonic compressor rotor

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Mariana Pires Gonçalves Toco Dias; [2023]
   Keywords : Compressor; rotor; blisk; aeroelasticity; aerodynamic damping; CFD; transient; forced response;

   Abstract : The present thesis discusses the forced response of a rotor’s bladed-disk when excited by the periodic force produced by a wake generator, or Inlet Guide Vane (IGV),with 8 equally-spaced blades. These components are part of an axial transonic compressor rig, moreover the Transonic Compressor Darmstadt 1 (TCD1), located at the Technical University of Darmstadt. READ MORE