Types of research

This study explores the use of podcasts to improve 11th graders' listening skills. It aimed to assess the effectiveness of authentic English podcasts and gather student perceptions. Using an action research approach, the study involved 25 pre-intermediate students who took a pre-test, a post-test, and a delayed post-test, and participated in a survey questionnaire and interviews.

9p vijiraiya 19-05-2025 1 1   Download

Periodontal dressings have recently become an important research topic in periodontal treatment. Periodontal dressings have also proven effective in supporting non-surgical mechanical therapy for short-term clinical outcomes. Objective: This study evaluated the effects of two types of periodontal dressings, with and without zinc oxide, on non-surgical periodontal treatment.

7p vijiraiya 19-05-2025 1 1   Download

This study investigates how different test parameters—such as flow rate, soil type, moisture content, and confining conditions—affect the erosion behavior of soils. Through controlled hydraulic erosion tests, the research identifies key factors influencing critical shear stress and erosion rates. The findings aim to enhance understanding of soil stability in engineering applications and inform the design of erosion-resistant structures.

3p vimaito 11-04-2025 1 0   Download

The research focuses on applying deep learning to automate the fruit recognition and classification process, meeting the development needs of modern agriculture. Applying this technology helps improve efficiency and classification quality and reduces labor costs, resulting in lower product prices. The research team used two deep learning models, SSD300 and YOLOv10s, to recognize and classify six types of fruits: apples, bananas, kiwis, lemons, oranges, and strawberries.

9p vimaito 11-04-2025 1 1   Download

Folding plates with wavy shapes made of composite materials have been widely applied, hence designing this type of structure is significant in practice. In this research work, the results of static calculation of the sinusoidal corrugated composite plates will be analyzed.

9p viengfa 28-10-2024 4 1   Download

This study presents the development of an automatic electrical fault detection system for inductors, aimed at enhancing cost-effectiveness and reducing risks for businesses. First, the paper provides the structure, standards, and technical parameters of different types of inductors.

6p viaburame 14-03-2025 9 1   Download

Solanum procumbens Lour. is a traditional medicinal plant known for its rich glycoalkaloid content. This research aimed to determine the suitable types and application rates of microbial organic fertilizers to enhance yield and glycoalkaloid content in Solanum procumbens Lour. A two-factor experiment was conducted using a Split-Plot Design (SPD) with three replications.

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Depression is a common mental disorder in both clinical psychiatry and primary care, increasing in different risk groups including patients with diabetes. However, this disorder could be missed as symptoms overlap with common medical conditions which might lead to bad outcomes of diabetes and mental health for patients.

8p vinara 11-01-2025 4 1   Download

Dental caries is the most prevalent chronic childhood disease with numerous predisposing factors. Salivary properties have been linked to progressive dental caries in previous studies. However, the role of these contributing factors in the management of dental caries in children remains insufficient. Thus, the investigation of salivary characteristics from different types of communities within a specific pediatric population is an obvious demand.

7p vinara 11-01-2025 5 1   Download

- Packaging is the science, art, and technology of enclosing or protecting products for distribution, storage, sale, and use. Packaging can be described as a coordinated system Many companies conduct extensive research on color schemes, designs and types of product packaging that is the most appealing to its intended consumers.

22p gowalking92 10-09-2013 134 10   Download

Lecture "Marketing management - Chapter 3: Conducting marketing research" presentation of content: What is marketing research, types of marketing research firms, types of research, research approaches, qualitative techniques,... And other contents.

52p bautroibinhyen11 03-01-2017 71 5   Download

Chapter 10 - The business of reports: Informal and formal report writing. In this chapter, the following content will be discussed: The business of reports, purposes of reports, conduct research and collect data, types of problems, primary data collection methods.

30p nomoney2 10-02-2017 79 4   Download

This research is aimed to find out the mistakes students at Asian High School (AHS) usually have while they have a Listening test. Since their faults happen quite a lot when they build an academic essay, this research also gives students best methods to improve their listening skills. Because of serious misunderstanding between vocabularies, grammars and styles of person speaking and the accent, this research points out types of person speaking, accent, and style which are demonstrated in this study as well.

31p xuanphongdacy09 28-09-2024 16 2   Download

Acknowledging the necessity, especially in Ho Chi Minh City, the author decided to conduct a research on the topic of “Factors influencing choices of using third-party logistics service providers of manufacturing companies in Ho Chi Minh city”. The topic does not only provide suggestions for 3PL service providers in Ho Chi Minh city to improve their operations and customer services, but also provide basis for further study of related issues surrounding the 3PL outsource decisions of different types of firms as well.

149p nkn8a8 19-07-2023 24 13   Download

The broad objective of research reported here was to develop a multi-publishing workflow for student atlases.

162p runthenight05 01-03-2023 7 3   Download

This research work first aims to develop a microgrid architecture integrating dispatchable and non-dispatchable distributed generation units in a series-cascaded manner. Existing control strategies for cascaded microgrids focus on dispatchable type generation only. However, adequate power sharing and voltage regulation of a microgrid containing mixed dispatchable and non-dispatchable cascaded generation units demand new control approaches to achieve operational performance and reliability comparable to the conventional parallel-topology microgrid.

186p runthenight04 02-02-2023 7 1   Download

Based on the extant literature, theoretical underpinnings and the context of Vietnam, the research aims to study why and how Vietnamese food and garment companies adopt CSR practices.

342p runthenight04 02-02-2023 16 2   Download

The research design adopted to address this problem utilised mixed data collection methodologies. In order to determine what was happening in the industry as a whole, a specially designed survey was conducted utilising both web-based and traditional paper-based instruments. This provided valuable quantitative data about the rate of uptake, types of companies and so on. To complement this, a focus group of selected representatives within the industry was conducted to delve more deeply into motivations behind the decision to adopt the technology and the perceived benefits derived from it.

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The broad aim of this research project is to optimize planned and emergency maintenance tasks and timings for tram tracks. Consistent with that broad aim, the following specific objectives are identified: Understand the factors affecting the degradation of tram tracks; develop a degradation prediction model for tracks as a function of the influencing factors; evaluate the time and type of maintenance required for deteriorated rail tracks.

101p runthenight04 02-02-2023 9 2   Download

In order to formulate the research questions a review of the literature was conducted, from which three questions emerged relating to the issue surrounding one’s decision to enroll in a fine arts course and the professional ‘use value’ of the human capital accumulated during this type of education.

87p runthenight04 02-02-2023 11 4   Download