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Physical Property Measurement Of Surfactant Coupled With Nanoparticles For Enhanced Oil Recovery, Phoo Pwint Nandar
Physical Property Measurement Of Surfactant Coupled With Nanoparticles For Enhanced Oil Recovery, Phoo Pwint Nandar
Chulalongkorn University Theses and Dissertations (Chula ETD)
The residual oil remained in the reservoir after the primary recovery and water flooding can either be produced by increasing the mobility of the oil or by altering the reservoir rock wetting behavior and diminishing the oil water interfacial tension. The surfactant flooding is one of the chemical enhanced oil recovery methods. At the optimal concentration, the surfactant flooding can provide the low interfacial tension favoring to the enhanced oil recovery. In contrast, the loss of the surfactant at the solid-liquid interface due to an adsorption lessens the amount of the surfactant required for oil displacement during the flooding. Therefore, …
Effect Of Salinity Contrast Between Formation Water And Injected Low Salinity Water On Low Salinity Waterflooding In Shaly-Sandstone Formation, Sarun Phuenghansaporn
Effect Of Salinity Contrast Between Formation Water And Injected Low Salinity Water On Low Salinity Waterflooding In Shaly-Sandstone Formation, Sarun Phuenghansaporn
Chulalongkorn University Theses and Dissertations (Chula ETD)
Low salinity waterflooding is an improving oil recovery technique that is highly mentioned nowadays as it is cost-efficient and environmentally friendly. The technique involves injecting water with lower salinity compared to formation salinity to shift the surface equilibrium toward the liberation of oil from the rock surface. Nevertheless, successful of this technique depends on many parameters especially the presence of clays. Several types of clays can be found in oil reservoirs, and they may react to different cations in inject low salinity in different ways, resulting in different magnitudes of oil recovery. Moreover, the contrast of salinity between formation water …
Study Of Saliva Transcriptome And Proteome In Thai Patients With Dental Fluorosis, Patcharaporn Gavila
Study Of Saliva Transcriptome And Proteome In Thai Patients With Dental Fluorosis, Patcharaporn Gavila
Chulalongkorn University Theses and Dissertations (Chula ETD)
The purpose of this study was to examine the expression profiles of RNA and protein in Thai individuals with dental fluorosis and compare them with those without fluorosis. Additionally, the study aimed to establish a correlation between the severity of dental fluorosis, urinary fluoride levels, and water fluoride levels. Methods: Schoolchildren in areas endemic for fluoride in Lamphun and Ratchaburi provinces of Thailand were screened for dental fluorosis severity and then enrolled in the study. Fluoride concentration in 24-hour urine and drinking water samples was measured using an ion-selective fluoride electrode. Saliva samples were collected in sterile tubes and stored …
Oral Health Service Of Older Adults In Long-Term Care Facilities, Puntawee Barameepipat
Oral Health Service Of Older Adults In Long-Term Care Facilities, Puntawee Barameepipat
Chulalongkorn University Theses and Dissertations (Chula ETD)
To assess oral health service in long-term care facilities in Bangkok Methods: A cross-sectional study was conducted in 50 licensed long-term care facilities in Bangkok. Informed consent was obtained from all participants before conducting phone interviews and administering the questionnaire. The questionnaire covered various aspects, including demographics, health services, and oral health services provided within the long-term care facilities. Results: The study revealed variations in terms of operational years, service capacity, service expense per month, and provision of health services, including oral health services. It was found that the differences in service expenses impacted the provision of denture care for …
Intention To Obtain Silver Diamine Fluoride Treatment For Dental Caries Among Elderly, Ratchawipa Nakphu
Intention To Obtain Silver Diamine Fluoride Treatment For Dental Caries Among Elderly, Ratchawipa Nakphu
Chulalongkorn University Theses and Dissertations (Chula ETD)
Aims: To evaluate the intention of the elders to use the Silver Diamine Fluoride (SDF) treatment for stopping dental caries progression after being informed Materials and Methods: The elders aged 60-90 years old who are independent and can read Thai were recruited. A questionnaire-guided interview was performed to the elders after introduction of the SDF treatment. The questionnaire-guided interview was guided by the Theory of Reason Action (TRA) composed of 23 questions of 7 constructs including behavioral belief, evaluation of behavioral outcome, normative belief, motivation to comply, attitude towards behavior, subjective norm and intention. The intention to do the SDf …
Cranio-Oro-Facial Features And Masticatory Function In Patients With Craniosynostosis, Yanisa Wongbanthit
Cranio-Oro-Facial Features And Masticatory Function In Patients With Craniosynostosis, Yanisa Wongbanthit
Chulalongkorn University Theses and Dissertations (Chula ETD)
Objectives: The aim of this study was to evaluate cranio-oro-facial features and masticatory function in Thai subjects with craniosynostosis. Methods: Thirteen craniosynostosis (CS) patients aged between 6 - 17 years old who had treatment at the Princess Sirindhorn Craniofacial (PSC) Center, King Chulalongkorn memorial hospital and thirty age-matched non-CS subjects were recruited. Inform consents were obtained. Medical records were retrieved. Craniofacial and oral examination, radiographic evaluation, photograph, and masticatory function were recorded and compared with data of control subjects and that of Thai norms. Results: Among thirteen CS patients, four cases had cleft palate (30.8%), five had anterior openbite (38.5%), …
Factors Associated With Oral Health Status Among The Healthy Elderly In Phon Thong District, Roi Et Province, Thailand, Yaowapa Chantaraboot
Factors Associated With Oral Health Status Among The Healthy Elderly In Phon Thong District, Roi Et Province, Thailand, Yaowapa Chantaraboot
Chulalongkorn University Theses and Dissertations (Chula ETD)
Objective: This study aimed to identify factors related to the oral health status of healthy elderly people in Phon Thong District, Roi Et Province, Thailand. Materials and methods: This cross-sectional study was conducted between 1 May and 25 December 2020 in Phon Thong District, Roi Et Province. A total of 249 male and female elderly people participated in the study. Oral health information was collected by trained dental hygienists using the Thai version of the oral health assessment tool [OHAT]. Data analysis used Mann–Whitney U tests, Chi-Square tests, and Binary logistic regression. Results: There were statistically significant associations between oral …
Analysis Of Fatty Acid Methyl Esters By Two-Dimensional Gas Chromatography Using Cryogen-Free Modulator, Adrian Jose Sacan
Analysis Of Fatty Acid Methyl Esters By Two-Dimensional Gas Chromatography Using Cryogen-Free Modulator, Adrian Jose Sacan
Chulalongkorn University Theses and Dissertations (Chula ETD)
A simple and environmentally friendly method in two-dimensional gas chromatography coupled with mass spectrometry (GC-MS) and flame ionization detector has been developed for the analysis of fatty acids in commercial milk products. This applies splitter-based non-cryogenic artificial trapping (SNAT) modulator with unique feature imitating the cryogenic modulation process. The method involves chemical derivatization into fatty acid methyl esters (FAME) with methanolic potassium hydroxide, liquid-liquid phase extraction using hexane, and determination of the FAME composition. The GC×GC approach revealed improved separation of FAME using SNAT modulator with better separated peaks, a ten-fold higher total peak capacity and improved compound identification, compared …
Lead Removal From Water By Modified Activated Carbon Produced From Banana Stem, Imelda Octa Tampubolon
Lead Removal From Water By Modified Activated Carbon Produced From Banana Stem, Imelda Octa Tampubolon
Chulalongkorn University Theses and Dissertations (Chula ETD)
Banana stem-activated carbon (BSAC) and modified banana stem-activated carbon, containing sulfur, nitrogen, and oxygen-containing groups derived from banana stem, were prepared and studied for Pb(II) ion removal. The materials were characterized by scanning electron microscopy, X-Ray diffraction, surface area analysis, and Fourier transform infrared spectroscopy. SEM images showed that the materials are porous, and XRD confirmed that the structures are amorphous and resemble the graphitic hexagonal structure of carbon materials. Surface areas of these materials ranged from 517.67 m2/g for the bare banana stem activated carbon to 234.03, 453.74, 252.97, and 22.96 m2/g for sulfur, oxygen, sulfur and oxygen and …
Life Cycle Assessment Of Canned Fish Production In Thailand, Chanya Kraiwed
Life Cycle Assessment Of Canned Fish Production In Thailand, Chanya Kraiwed
Chulalongkorn University Theses and Dissertations (Chula ETD)
The canned fish industry is one of the world's most popular exports in Thailand. Moreover, the canned seafood industry ranks fourth in terms of energy consumption, which compares to all industry group (Wiriyatangsakul, 2021). Commercial competitiveness, on the other hand, must be improved because of the competitive conditions in the global market. Thus, this study evaluates the environmental performance of a factory in Samut Sakhon, Thailand, using Life Cycle Assessment (LCA) with Gate-to-Gate approach and setting functional unit by 1 ton fresh fish entering to process. The study used the SimaPro LCA application with the CML 2 baseline 2000 method, …
The Potential Risk And Occupational Exposure Of Pesticides Among Rice Farmers In Delta Ayeyarwady Division, Myanmar, Moe Thu Khin
The Potential Risk And Occupational Exposure Of Pesticides Among Rice Farmers In Delta Ayeyarwady Division, Myanmar, Moe Thu Khin
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study aims to assess the potential risk and occupational exposure of pesticides among rice farmers in the Delta Ayeyarwady Region, Myanmar. A cross-sectional study was carried out with 454 rice farmers from March-April 2022. Data collection was done through face-to-face interviews used with a semi-structured questionnaire. The study showed that the mean age of farmers was 44.36 years old while the range was 16 and 74 years old. Rice farmers' average weight (± standard deviation) was 56.86 (± 7.30) kg. In this study, over two-thirds of the rice farmers (77 %) had a moderate level of knowledge regarding environmental …
Pore Pressure Prediction Using Combination Drilling Efficiency And Hydro-Mechanical Specific Energy Methods, Munawir Arge Pratama Otolomo
Pore Pressure Prediction Using Combination Drilling Efficiency And Hydro-Mechanical Specific Energy Methods, Munawir Arge Pratama Otolomo
Chulalongkorn University Theses and Dissertations (Chula ETD)
Several methods of pore pressure prediction using drilling parameters were introduced and improved to meet the challenges of accurate prediction at a relatively low cost. Knowledge of pore pressure is essential for safe well planning, cost-effective drilling, and operational decision-making. Conventional methods in pore pressure prediction using drilling parameters have limitations on its application of making the normal compaction trendline that is only applicable in clean shale intervals. In this work, the concept of drilling efficiency (DE) and hydro-mechanical specific energy (HMSE) for predicting formation pore pressure is proposed. This method, termed DE-HMSE, is based on the theory that the …
Assessment Of Greenhouse Gases Emissions From Dairy Cattle Production In Thailand, Phoo Pwint Pwint Thu
Assessment Of Greenhouse Gases Emissions From Dairy Cattle Production In Thailand, Phoo Pwint Pwint Thu
Chulalongkorn University Theses and Dissertations (Chula ETD)
Thailand’s agriculture sector plays a vital role in driving economic growth. Globally, livestock production is estimated to contribute about 18% of greenhouse gas (GHG) emissions. Despite its importance, there is a relative lack of research on GHGs assessment in the livestock sector in Thailand. The aim of this research was to estimate GHGs emissions from dairy cattle production in Saraburi and Ratchaburi provinces of Thailand. The 2019 Refinement to the 2006 IPCC guidelines for national greenhouse gas inventories was applied in this research. Twenty dairy farms (n=20) including both small farms (n=10) and medium farms (n=10) were selected as the …
Water-Use Characteristics Of Syzygium Antisepticum And Adinandra Integerrima In A Secondary Tropical Forestin Khao Yai National Park For Environmental Management, Ratchanon Ampornpitak
Water-Use Characteristics Of Syzygium Antisepticum And Adinandra Integerrima In A Secondary Tropical Forestin Khao Yai National Park For Environmental Management, Ratchanon Ampornpitak
Chulalongkorn University Theses and Dissertations (Chula ETD)
Forests in Southeast Asia have been disrupted by widespread deforestation and land use change. Most countries in this region attempt to return the forested areas through reforestation. However, planting trees efficiently is difficult because changing environmental conditions and tree size could affect the water consumption of different tree-species under climate change. Hence, the information regarding water use characteristics of different tree-species in different tree size classes is important to the selection of tree species for reforestation. Nonetheless, available information on species-specific water-use characteristics is less investigated, especially in secondary tropical forests. To gain the information on species-specific water-use characteristics in …
Effectiveness Of 1- And 2- Per Cent Acetic Acid Solutions In The 2-Week Treatment Of Granular Myringitis, Sarun Prakairungthong
Effectiveness Of 1- And 2- Per Cent Acetic Acid Solutions In The 2-Week Treatment Of Granular Myringitis, Sarun Prakairungthong
Chulalongkorn University Theses and Dissertations (Chula ETD)
Background: Granular myringitis is characterized by de-epithelization of the tympanic membrane. Patients present with intermittent otorrhea, otalgia or itching. Granular myringitis could result in ear canal stenosis from fibrotic formation if improper or inadequate treatments were offered. At the present, there are still no standard specific topical ear drops for granular myringitis. The choices of treatment are various with inconsistent success rate in variable timeline. Objectives: To compare granular myringitis treatment between 1% and 2% acetic acid solution at 2 weeks Materials and methods: This study is a double blind randomized controlled trial to compare the effectiveness of 1% acetic …
Optimizing Energy Efficiency Projects In Bangkok Large Commercial Buildings, Angelica Arisa Morgan
Optimizing Energy Efficiency Projects In Bangkok Large Commercial Buildings, Angelica Arisa Morgan
Chulalongkorn University Theses and Dissertations (Chula ETD)
As a significant contributor to greenhouse gas emissions in the Asia Pacific region, Thailand has pledged to lower its GHG emissions by 555 million tCO2e by the year 2030. In Bangkok, energy efficiency projects in the large commercial buildings sector are an integral method by which to reduce emissions and to support a lower carbon future. Besides carbon dioxide emissions, energy efficiency projects also have the potential for other benefits including electricity and cost savings. This study develops a methodology to quantify the emissions reduction, electricity savings, and cost savings potential of various energy efficiency methods in this sector, and …
Analyzing Impact Of Economic Indicators On Vietnam Stock Market With Machine Learning Techniques, Nuttawan Sangsawai
Analyzing Impact Of Economic Indicators On Vietnam Stock Market With Machine Learning Techniques, Nuttawan Sangsawai
Chulalongkorn University Theses and Dissertations (Chula ETD)
The study provides an analysis of the Vietnamese stock market using statistical and machine learning models. The dataset shows that all features have a positive linear relationship with the VN Index, but exhibit different scales and degrees of skewness. The Augmented Dickey-Fuller (ADF) unit root test was conducted to identify whether the variables were stationary or non-stationary, and most variables were transformed into stationary data through first differencing. The OLS method was used to construct a short run model, and the results indicated that only three variables, namely CPI, exchange rate, and S&P500 index, exhibited statistical significance. The ARDL Bound …
Multi-Objective Vehicle Loading And Routing Problem For Fresh Fruit And Vegetable Transportation, Supisara Krairiksh
Multi-Objective Vehicle Loading And Routing Problem For Fresh Fruit And Vegetable Transportation, Supisara Krairiksh
Chulalongkorn University Theses and Dissertations (Chula ETD)
Multi-compartment refrigerated vehicles are recently utilized in the cold chain industry, due largely to their flexibility in storage capacities with different temperature settings. To better comprehend the costs and benefits of this vehicle type in fresh fruits and vegetable transportation, a multi-compartment vehicle routing and loading problem (MCVRLP) with three different objectives – namely (i) minimizing total transportation cost, (ii) minimizing CO2 emissions, and (iii) minimizing weight loss of fresh fruits and vegetable – is herein explored and solved by mathematical formulation and genetic-based evolutionary algorithm approaches. Based on our computational results, we find that large and complicated MCVRLP instances …
Forecasting Cane Sugar Production Under Climate Change And Human-Ecotoxicological Impact, Arisara Tachabunya
Forecasting Cane Sugar Production Under Climate Change And Human-Ecotoxicological Impact, Arisara Tachabunya
Chulalongkorn University Theses and Dissertations (Chula ETD)
This study forecasted sugar cane yield and cane sugar production using stepwise multiple linear regression (MLR) and autoregressive integrated moving average (ARIMA). Then, impacts on human health and ecosystems at the endpoint level were evaluated using openLCA software version 1.10.3 and the ReCiPe 2016 method. The functional units were the production of 1 kg raw sugar, 1 kg granulated sugar, and 1 kg refined sugar at Tamaka Sugar Industry Co., Ltd., Kanchanaburi province, Thailand. The result revealed that relative humidity at the Thong Pha Phum meteorological station, maximum temperature at the Kanchanaburi meteorological station, and oceanic Niño Index (ONI) were …
Influence Of Tidal Current On Microplastic Dynamics In Chao Phraya River Estuarine Ecosystem, Jiradet Tang-Siri
Influence Of Tidal Current On Microplastic Dynamics In Chao Phraya River Estuarine Ecosystem, Jiradet Tang-Siri
Chulalongkorn University Theses and Dissertations (Chula ETD)
Microplastics (MPs) can be found almost everywhere in marine ecosystems. That is one of the issues of concern around the world, including in Thailand. Estuary ecosystems are also among the most disturbed. By the estuary ecosystem affected by both rivers and oceans, such as the mouth of the Chao Phraya River in Thailand. Due to the change in tide, it is necessary to study the effects of tidal currents on the depth of MPs. Water samples were collected at approximately 60 water levels in 24 hours. Samples and three water quality indicators were collected at Pak Nam Chao Phraya. The …
Bitcoin Candlestick Price Prediction With Recurrent Neural Network, Sutiwat Simtharakao
Bitcoin Candlestick Price Prediction With Recurrent Neural Network, Sutiwat Simtharakao
Chulalongkorn University Theses and Dissertations (Chula ETD)
Bitcoin is a high-risk asset with a potentially high return. Predicting Bitcoin candlestick, i.e., open, high, low, and close (OHLC) prices, can help investors make trading decisions. The objective of this study is to develop a neural network model to predict the candlestick prices of Bitcoin for the next period. Additionally, this study investigates methods to enhance the model's forecasting performance by feature transformations, specifically data normalization. This study employs two neural network algorithms, Long Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU), to forecast daily Bitcoin OHLC prices. To enhance the model's performance, we compare sliding window normalization with …
Wastewater-Based Epidemiology And Quantitative Microbial Risk Assessment Associated With Wastewater Contact Of Norovirus In Bangkok, Thailand, Nonnarit Sriporatana
Wastewater-Based Epidemiology And Quantitative Microbial Risk Assessment Associated With Wastewater Contact Of Norovirus In Bangkok, Thailand, Nonnarit Sriporatana
Chulalongkorn University Theses and Dissertations (Chula ETD)
Norovirus is one of the leading causes of acute gastroenteritis worldwide. Wastewater surveillance offer significant benefits such as enhancing our understanding of the disease occurrence in the population, evaluating the effectiveness of pathogen reduction in the treatment process, and tracking the spread of pathogens in the environment which pose a health risk to humans. Hence, wastewater surveillance is crucial. In this study, the influent and effluent samples were collected bi-monthly from March 2020 to March 2021 from three distinct wastewater treatment plants in Bangkok. Wastewater samples were concentrated and subjected to quantitative polymerase chain reaction (qPCR) to assess norovirus concentrations. …
Southeast Asian Ministers Of Education Organization (Seameo) 'S Role In Digitalisation For Vocational Education Development : A Comparative Analysis Of Indonesia And Thailand, Anastasia Sylvia
Chulalongkorn University Theses and Dissertations (Chula ETD)
This thesis focuses on the role of the SEAMEO (Southeast Asian Ministers of Education Organization) role in vocational education development in Industry 4.0. Nowadays, there is a demand for the education sector to align with Industry 4.0, known as Education 4.0. In 2018, the SEAMEO, in collaboration with the GIZ, launched a Regional In-Service Training Modules project to support vocational education for Education 4.0. This study compares the impact of the Regional In-Service Training Modules project in two countries with a medium level of education performance in Southeast Asia: Indonesia and Thailand. This study employs a qualitative method with a …
Climate Imaginaries And Human Mobility: Complicating Climate Mobility As Adaptation In Thailand, Clare Steiner
Climate Imaginaries And Human Mobility: Complicating Climate Mobility As Adaptation In Thailand, Clare Steiner
Chulalongkorn University Theses and Dissertations (Chula ETD)
For centuries, agricultural households in Thailand have engaged in mobility to adapt to environmental change and climate shocks. However, current framings of “climate migration as adaptation” obscure how these adaptation pathways are constructed by existing power relations, leaving institutions liable to re-enforce inequality. This thesis uses the concept of “imaginaries” to de-construct how certain knowledge and values advance over others in the process of negotiating and acting towards a preferable future. It employs a dual methodological approach with a case study of Baan Non Daeng in Ubon Ratchathani, Thailand to analyze dominant imaginaries in Thailand and their function and limitations …
Unpacking Gender Inequality For Inclusive Development: A Case Study Of Myanmar Female Migrant Workers In Samut Sakhon Province, Thailand, Hsan Thawdar Htun
Unpacking Gender Inequality For Inclusive Development: A Case Study Of Myanmar Female Migrant Workers In Samut Sakhon Province, Thailand, Hsan Thawdar Htun
Chulalongkorn University Theses and Dissertations (Chula ETD)
The study aims to address the issue of gender inequality in Thailand's seafood industry, with a specific focus on Myanmar female migrant workers in Mahachai (Samut Sakhon province). Although women migrant workers play a significant role in Thailand's economy, they have been facing various challenges in low-wage industries. Gender inequality remains a prominent concern in these low-skilled labor-intensive workplaces like seafood industry. While there have been studies on migration that include both men and women or focus solely on women, gender has not received sufficient emphasis in understanding the experiences of female migrant workers, particularly in the seafood industry. This …
Migrant Trainees And Social Inclusion : A Study Of Construction And Electronics Company In Japan, Kazuhiro Watanabe
Migrant Trainees And Social Inclusion : A Study Of Construction And Electronics Company In Japan, Kazuhiro Watanabe
Chulalongkorn University Theses and Dissertations (Chula ETD)
This research analyzed the Technical Intern Training Program (TITP) by using the concept of social inclusion and discussed the factors that inhibit the social inclusion of trainees. Not much previous research on has been done on this because trainees are allowed to stay in Japan temporarily and they must go back to their home countries after the training is over. However, trainees contribute economic growth in Japan and play an important role for solving issues of the labor force. Realizing social inclusion of trainees is thus a significant issue for Japan. Factors that inhibit the social inclusion of trainees includes …
Intersectionality And Livelihoods Of Conflict-Induced Displaced Myanmar Women In Mae Sot, Thailand, Su Myat Thwe
Intersectionality And Livelihoods Of Conflict-Induced Displaced Myanmar Women In Mae Sot, Thailand, Su Myat Thwe
Chulalongkorn University Theses and Dissertations (Chula ETD)
The Sustainable Development Goals Report (2022) highlighted the global displacement crisis as 24.5 million population impacted by conflict by mid-2021; 311 out of every 100,000 people worldwide seeking refuge outside their country of origin[1]. The cycle of migration to Thailand from Myanmar has a special history with many intersecting factors of forced migration and a new trend emerges following 1st February 2021: only 1,527 cases in 9 shelters[2]; 986,670 regularized as migrant workers in 2021[3]; tens of thousands of unrecorded. The role of Myanmar’s unsung heroines cannot go forgotten. From a sociocultural conservative country with a constitution drafted by a …
Assessing The Contribution Of Thailand’S Poultry Agribusiness Towardsmitigating Climate Change, Tita Phairaksa
Assessing The Contribution Of Thailand’S Poultry Agribusiness Towardsmitigating Climate Change, Tita Phairaksa
Chulalongkorn University Theses and Dissertations (Chula ETD)
This research provides an overview of the Thailand agreement on greenhouse gas emissions, specifically focusing on the meat industry, and examines the roles of the government, private companies, and civil society in Thailand. Research indicates that the meat industry has significant environmental impacts, including greenhouse gas emissions, deforestation, and biodiversity loss. Livestock for meat consumption has been a major contributor to environmental issues such as climate change, water pollution, and deforestation. Livestock alone contributes a substantial percentage to global climate change. This issue has become a critical transboundary concern affecting not only one specific country or region. In response to …
A Study On Government Lottery Buying Behavior : The Cases Of Thai Consumers In Bangkok And Korean Consumers In Seoul Using Online Questionnaire, Korakoj Tongboriboon
A Study On Government Lottery Buying Behavior : The Cases Of Thai Consumers In Bangkok And Korean Consumers In Seoul Using Online Questionnaire, Korakoj Tongboriboon
Chulalongkorn University Theses and Dissertations (Chula ETD)
The research investigates the important factors influencing the government’s lottery buying behavior. The objectives of this research are to study the behavior of the lottery consumers between Thai and Korean consumers. The number of participants of Thai and Korean consumers should be separated. Among the total of 864 consumers, 445 consumers are Thai and the other 419 are Korean. This research employs a quantitative research design, and the data is collected by a questionnaire as a research tool. The data is statistically analyzed by percentage, means, standard deviation, Chi-square and Logistic Regression.The results show that the differences between Thai and …
The Influence Of K-Pop Thai Fan Loyalty On The Image Of Korean Male Idol: A Case Study Of Lim Youngmin, Nattanon Wongsantimeth
The Influence Of K-Pop Thai Fan Loyalty On The Image Of Korean Male Idol: A Case Study Of Lim Youngmin, Nattanon Wongsantimeth
Chulalongkorn University Theses and Dissertations (Chula ETD)
K-pop boyband artist AB6IX from South Korea, Lim Youngmin, has won the hearts of Thai fans that have developed into loyalness to him. However, Lim Youngmin has faced situations that affected the artist's idol image, and this resulted in the inability of performing as an artist in the meantime, from an incident in 2020, after being arrested for DUI - driving under the influence of alcohol. He had his driving license revoked in the same year which might force him to decide to enlist himself in the military, which is a requirement for all male citizens of South Korea without …