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A Ubiquitous Mooc Instructional Design Model Based On Cognitive Dissonance For Enhancing Higher Education Students' Cross-Cultural Competence, Boonrat Plangsorn Jan 2017

A Ubiquitous Mooc Instructional Design Model Based On Cognitive Dissonance For Enhancing Higher Education Students' Cross-Cultural Competence, Boonrat Plangsorn

Chulalongkorn University Theses and Dissertations (Chula ETD)

The research objectives of this study were (1) to study undergraduate students' opinions in designing a ubiquitous MOOC, (2) to develop a ubiquitous MOOC instructional design model based on cognitive dissonance for enhancing higher education student's cross-cultural competence (U-MOOC model), and (3) to study the effects of a ubiquitous MOOC instructional design model based on cognitive dissonance for enhancing higher education student's cross-cultural competence. This study used the research and development research methodology divided into three phases: survey research, U-MOOC model development, and experimental research. The samples of survey phase were 410 undergraduate students recruited from eight government universities. The …


"White Men's Burdens?": A Study Of Joseph Conrad's Lord Jim, George Orwell's Burmese Days, And Graham Greene's The Quiet American As Reflections Of Three Phases Of Western Colonialism In Southeast Asia, Navarach Khamsuwan Jan 2017

"White Men's Burdens?": A Study Of Joseph Conrad's Lord Jim, George Orwell's Burmese Days, And Graham Greene's The Quiet American As Reflections Of Three Phases Of Western Colonialism In Southeast Asia, Navarach Khamsuwan

Chulalongkorn University Theses and Dissertations (Chula ETD)

Through the three chosen British novels, Western colonialism in Southeast Asia can be seen in three major phases: colonialism at its peak, colonialism during its decline and colonialism at its transformation. This thesis propounds that the roles and statuses of the white male characters (Jim, John Flory, Thomas Fowler and Alden Pyle) are established through their interactions with other characters, most of whom are women. The roles and statuses of these Western protagonists and their interactions with the people residing in the region of Southeast Asia can be seen to reflect three phases of Western colonialism. In Lord Jim (1899-1900), …


The Impact Of Language Assessment Literacy Training On Efl University Lecturers’ Language Assessment Literacy, Efficacy And Practice Of Student Self-Assessment, Nattharmma Thong-Iam Jan 2017

The Impact Of Language Assessment Literacy Training On Efl University Lecturers’ Language Assessment Literacy, Efficacy And Practice Of Student Self-Assessment, Nattharmma Thong-Iam

Chulalongkorn University Theses and Dissertations (Chula ETD)

The literature suggested that limited assessment literacy in the use of SSA has led to insufficient use of SSA in Thai tertiary EFL classrooms. This study examined the current assessment practice, assessment literacy, and assessment efficacy in the use of SSA of the EFL lecturers who were serving at the nine Rajamangala Universities (RMUTs) and the effect of assessment literacy training on the assessment literacy, assessment efficacy, and assessment practice in the use of SSA among four EFL lecturers from one particular Rajamangala University. In this study, the researcher utilised mixed-methods research, a paradigm in which she drew on data …


Enhancing Learner Autonomy Amongst Young Efl Learners In A Rural Area: An Ethnographic Study And Praxis Interventions, Pantipa Pichailuck Jan 2017

Enhancing Learner Autonomy Amongst Young Efl Learners In A Rural Area: An Ethnographic Study And Praxis Interventions, Pantipa Pichailuck

Chulalongkorn University Theses and Dissertations (Chula ETD)

Learner Autonomy (LA) is acknowledged as being beneficial to EFL education, particularly in rural areas where resources are scarce. However, LA enhancement should be implemented with careful consideration to the context. This study consisted of two parts. The first part, the ethnographic study, aimed to (1) explore the awareness of LA among the stakeholders including the administrators, English teachers, guardians and local community, and (2) to explore the meanings and patterns of LA among young EFL learners in a rural school in Northeastern Thailand. This part is a qualitative study combining the data collection methods of non-intrusive and participation observations, …


Effects Of The Genre-Based Writing Instructional Module In A Blended Learning Environment On English Writing Ability And Thinking Skills Of Thai Undergraduate Students, Patricia Visser Jan 2017

Effects Of The Genre-Based Writing Instructional Module In A Blended Learning Environment On English Writing Ability And Thinking Skills Of Thai Undergraduate Students, Patricia Visser

Chulalongkorn University Theses and Dissertations (Chula ETD)

The study aim (1) to develop the genre-based writing instructional module in a blended learning environment, (2) to investigate the students' writing ability after implementing the genre-based writing instructional module in a blended learning environment, (3) to investigate the students' thinking skills after implementing the genre-based writing instructional module in a blended learning environment, (4) to investigate the relationship between writing ability and thinking skills, and (5) to investigate the students' attitude toward using genre-based writing instructional module in a blended learning environment. Thirty-five first-year undergraduate students in Srinakharinwirot University were chosen as the sample group. The study was a …


The Effects Of English Accented Speeches, Specific Content Knowledge, And Test-Taking Strategies On Listening Comprehension Of High And Low Efl Achievers, Pornchanok Sukpan Jan 2017

The Effects Of English Accented Speeches, Specific Content Knowledge, And Test-Taking Strategies On Listening Comprehension Of High And Low Efl Achievers, Pornchanok Sukpan

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study aimed to examine (1) the effects of three main variables: English-accented speeches, specific content knowledge, and test-taking strategies on listening comprehension of high and low EFL learners. It also investigated (2) the relationship among these three variables on listening comprehension of high and low EFL achievers, and (3) the attitudes of both high and low EFL achievers towards English-accented speech. Eighty third-year university students from the Faculty of Communication Arts were purposively selected and classified into two different English proficiency groups: high and low regarding the z score of ±1 on the average grades of two prerequisite English …


Doctoral Music Performance: Technique And Evolution Of Modern Guitar Performance, Apichai Chantanakajornfung Jan 2017

Doctoral Music Performance: Technique And Evolution Of Modern Guitar Performance, Apichai Chantanakajornfung

Chulalongkorn University Theses and Dissertations (Chula ETD)

It was around the mid-nineteenth century that the guitar almost sank into oblivion due to the rising popularity of the piano. Fortunately, the art of guitar performance was still cultivated by certain figures residing mostly in Spain. One of them was the so-called 'father of modern guitar' - Francisco Tárrega (1852-1909), a guitarist who devoted all his life to bring back the legend and prestige of the instrument. Another figure who gave a great contribution to the history of the instrument was Andrés Segovia (1893-1987). Because of these ardent efforts of the past, the current guitar scene is very profound …


The Effect Of Nutrition Education Intervention On The Amount Of School Lunch Consumption In Children Aged 3-5 Years: Case Study In Bangkok, Thailand, Hathaichanok Tirapongporn Jan 2017

The Effect Of Nutrition Education Intervention On The Amount Of School Lunch Consumption In Children Aged 3-5 Years: Case Study In Bangkok, Thailand, Hathaichanok Tirapongporn

Chulalongkorn University Theses and Dissertations (Chula ETD)

Low vegetable and fruit intake and micronutrient deficiency has been reported for Thai children aged three to five years. Many nutrition education programs have been recommended to solve these problems, especially for preschool children. This study aims to investigate the effect of the novel nutrition education program on the amount of vegetables, fruit, energy and nutrients consumption in school lunches of children aged three to five years. United for Healthier Kids is a nutrition education program that desires to motivate healthy eating via a set of nutrition education tools by encouraging variety in the types of food consumed, increase vegetables …


Relationship Between Depression And Metabolic Syndrome In Working Age Population In Bangkok, Matthawan Sujinnapram Jan 2017

Relationship Between Depression And Metabolic Syndrome In Working Age Population In Bangkok, Matthawan Sujinnapram

Chulalongkorn University Theses and Dissertations (Chula ETD)

The objectives of this observational descriptive cross-sectional study were to determine the prevalences of depression and metabolic syndrome and to examine the relationship between depression and metabolic syndrome and dietary pattern in working age people in Bangkok. The samples were 446 participants (123 males and 323 females) aged 20 and over who received an annual health examination 2017. The metabolic syndrome was defined by NCEP ATP III criteria. The data on waist circumference, fasting blood glucose, triglycerides, high-density lipoprotein cholesterol, blood pressure, depression score, and dietary pattern were collected. The relationship between depression and metabolic syndrome and dietary patterns were …


Cost-Effectiveness Analysis Of Aripiprazole Compare With Risperidone In Patient With Autism Spectrum Disorders, Kridsadadanudej Wongwejwiwat Jan 2017

Cost-Effectiveness Analysis Of Aripiprazole Compare With Risperidone In Patient With Autism Spectrum Disorders, Kridsadadanudej Wongwejwiwat

Chulalongkorn University Theses and Dissertations (Chula ETD)

Autism spectrum disorders (ASD) are a group of deficits in social interaction and social communication (American Psychiatric Association, 2013). The result of a study in Thailand found that ASD patients with less self-reliance increased the number of caregivers, indirect costs and total costs (Naruemol Junsamut, 2014). Risperidone and aripiprazole showed the effectiveness for treating irritability/disruptive behavior in ASD (LeClerc & Easley, 2015). The objective of this research was to estimate the cost-effectiveness of aripiprazole compared with risperidone for treating ASD patient. Seven studies were selected to analyze the outcomes of effectiveness utilizing network meta-analysis. The number of improving symptoms that …


Threshold Of Luminance Contrast And Chromaticity Contrast For Subjects Wearing Simulated Low Vision Glasses, Mintra Manavutt Jan 2017

Threshold Of Luminance Contrast And Chromaticity Contrast For Subjects Wearing Simulated Low Vision Glasses, Mintra Manavutt

Chulalongkorn University Theses and Dissertations (Chula ETD)

As reported by WHO in 2010, there are 246 million people with low vision (total population in the world is 6,737 million). The proper environment is important for doing their daily activities not only to be safe and convenient but also to improve the quality of life. This research investigated the threshold of luminance contrast and chromaticity contrast for subjects wearing simulated low vision glasses. The subjests are color normal vision wearing simulated low vision glasses with visual acuity (VA) ranging between 0.05 and 0.3: narrow vision (NV), blur vision (BL), occlusion vision (OLS) and combination of blur and occlusion …


Establishing Buying Decision Model Based On Color Attributes For Durio Zibethinus L., Supawadee Theerathammakorn Jan 2017

Establishing Buying Decision Model Based On Color Attributes For Durio Zibethinus L., Supawadee Theerathammakorn

Chulalongkorn University Theses and Dissertations (Chula ETD)

Printed images of food products appearing on packaging usually include vivid colors in order to draw the customers' attention and influence their product buying decision. Durian packaging is a vital tool in marketing mix in contributing to buying decision, especially the color that are consistent with customers' expectation. Packaging designers and marketers need to understand how color stimuli impact the customer's buying decision process. This study aims to establish buying decision model based on color attributes for Durio zibethinus cv.Monthong and to evaluate the relationships between "Deliciousness", "Naturalness", and "Attractiveness" and buying decision.The color attributes of durian images, such as …


Treading Water: An Ethnography Of The Plight And Capabilities Of Afghan Refugees In Indonesia, Jennifer Kay Moberg Jan 2017

Treading Water: An Ethnography Of The Plight And Capabilities Of Afghan Refugees In Indonesia, Jennifer Kay Moberg

Chulalongkorn University Theses and Dissertations (Chula ETD)

ACCORDING TO THE 2016 UNHCR STATISTICS, THERE ARE OVER 14,000 REFUGEES TRAPPED IN INDEFINITE TRANSIT IN INDONESIA, WITH FAINT HOPE OF EVER BEING RESETTLED TO ANY THIRD COUNTRY. THE WEST JAVA TOWN OF CISARUA ALONE HOSTS NEARLY 5,000 REFUGEES FROM THE ETHNIC HAZARA MINORITY GROUP FROM AFGHANISTAN. IN THEIR INTRACTABLE LIMBO, A GROUP OF THESE HAZARAS HAVE SET UP A NUMBER OF REFUGEE RUN LEARNING CENTRES AND COMMUNITY INITIATIVES, CREATING FOR THEMSELVES MEANING AND PURPOSE DURING THEIR UNBOUNDED TRANSIT. THIS TOWN AND POPULATION REPRESENT A UNIQUE CASE STUDY IN REFUGEE RESILIENCE, TRANSFORMATION, AND EMPOWERMENT IN LIGHT OF A DEEPENING GLOBAL …


Sisters, Boyfriends, And The Big City: Trans Entertainers And Sex Workers In Globalized Thailand, Leo Bernardo Escalante Villar Jan 2017

Sisters, Boyfriends, And The Big City: Trans Entertainers And Sex Workers In Globalized Thailand, Leo Bernardo Escalante Villar

Chulalongkorn University Theses and Dissertations (Chula ETD)

As transgender issues penetrate mainstream human rights dialogue, most of the current understanding and research on this marginalized group revolve around the perspective of HIV/AIDS prevention and awareness. To add to the growing academic discourse on transgender women in the world of work, this research looks into the lives of transgender women sex workers and entertainers in the major cities of Bangkok and Pattaya in Thailand. The research uses a qualitative approach consisting of content analysis of relevant Thai policies and semi-structured interviews with 8 transgender women, a transgender-focused local NGO, and the management team of a prominent transgender cabaret …


The Challenges And Livelihood Strategies Of Pakistan's Urban Women Refugees In Bangkok,Thailand, Margaret Mbeyu Nguma Jan 2017

The Challenges And Livelihood Strategies Of Pakistan's Urban Women Refugees In Bangkok,Thailand, Margaret Mbeyu Nguma

Chulalongkorn University Theses and Dissertations (Chula ETD)

Despite the fact that Thailand is a non-signatory of the 1951Refugee Convention relating to the Status of Refugee and its 1967 protocol, it has become a home to many and still provides basic protection for many refugees and those who seek asylum. In principle with lack of some legal framework that recognizes and provides documents for asylum seekers and refugees, these subjects are treated as illegal migrants under the Thai Law article 12 of Immigration act. The focus of the study is to understand and examine the challenges and the livelihood strategies faced by Pakistan urban women refugees on access …


Singaporean Malays' Perspectives Of Income Inequality And Its Impact On Their Opportunities In Singapore’S Education System, Ngak Leng Tan Jan 2017

Singaporean Malays' Perspectives Of Income Inequality And Its Impact On Their Opportunities In Singapore’S Education System, Ngak Leng Tan

Chulalongkorn University Theses and Dissertations (Chula ETD)

Studies on the profile of income inequality revealed that Singaporean Malays continuously occupied the lowest income strata and fared relatively poorer in their academic performance compared to other races. In a highly competitive meritocratic education system that rewards relative merit, yet neglects how unequal backgrounds provided unfair starting points for some, such low-income Malay households may appear to be systemically disadvantaged by income inequality and their access to better education. Under these circumstances, income inequality is further perpetuated. Through the use of focus group discussions and in-depth interviews, my proposed research will seek to understand how Singaporean Malays perceive such …


Microcredit And Women's Empowerment In Dry Zone Area, Myanmar, Zon Phyu Linn Jan 2017

Microcredit And Women's Empowerment In Dry Zone Area, Myanmar, Zon Phyu Linn

Chulalongkorn University Theses and Dissertations (Chula ETD)

Microcredit (microloans) has proved to be an important liberating force in societies where women have to struggle against repressive social and economic conditions. As a tradition in Myanmar society, women often take the back seat and are not active in decision-making despite working hard in all aspects of the economic sphere. The improvement in women's economic empowerment has the potential to lead to positive changes in both social and psychological dimensions. An important institution for promoting microcredits in Myanmar is Pact INGO, which is implementing a savings-led economic empowerment program for women, under the WORTH model. Since its launch, Pact …


Comparative Studies Of South Korea's And Japan's Nation Branding, Piyarat Wienrawee Jan 2017

Comparative Studies Of South Korea's And Japan's Nation Branding, Piyarat Wienrawee

Chulalongkorn University Theses and Dissertations (Chula ETD)

This thesis provides a comparative examination of nation branding strategies used by Japan and South Korea. Nation branding is a concept derived from consumer product branding, referring to the development of a nation-brand identity to improve a nation's reputation and image for global audiences. It has its origins in concepts such as public diplomacy, but reaches beyond these origins to incorporate a multidisciplinary and multifaceted set of commercial, cultural, artistic, and scientific images. Japan was an early leader in nation branding, building on image and reputation enhancement activities. South Korea followed the example of Japan with the establishment of the …


Assessment Of Human Papillomavirus Detection Using Different Methods And Clinical Samples, Pornjarim Nilyanimit Jan 2017

Assessment Of Human Papillomavirus Detection Using Different Methods And Clinical Samples, Pornjarim Nilyanimit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Human papillomavirus (HPV) is the etiological agent implicated cancers include those of the cervix, vulva, vagina, penis, anus, rectum and oropharynx. Currently, the Papanicolaou (Pap) smear is the recommended for cervical cancer screening but only a small percentage of women follow this screening. Overall, this thesis aimed to develop the technique and type of specimen to detect HPV DNA in Thai population and to characterize of the HPV genotypes in Thai patients with anogenital warts. Cervical swab and urine sample of 116 women and 100 men were collected before the Pap smear test. The histological examination of women can classified …


Lipoic Acid-Incorporated Calcium Carbonate Nanoparticlesfor Controlling Of Adipose Derived Stem Cells (Adscs) Differentiation And Adipocyte Function, Sarocha Cherdchom Jan 2017

Lipoic Acid-Incorporated Calcium Carbonate Nanoparticlesfor Controlling Of Adipose Derived Stem Cells (Adscs) Differentiation And Adipocyte Function, Sarocha Cherdchom

Chulalongkorn University Theses and Dissertations (Chula ETD)

CaCO3 NPs has received a growing interest due to its potential properties as a safe drug carrier. The LA-CaCO3 NPs were synthesized by a chemical precipitation method and characterized using transmission electron microscopy, thermogravimetric analysis, and zeta potential measurement. We used LA-CaCO3 NPs to evaluate their therapeutic effects in lipid accumulation, lipolysis, adipogenesis, and adipokines expression in ADSCs and differentiated adipocytes. The average particle sizes were observed to be 10-20 nanometers. Thermogravimetric analysis results confirmed the percentages of LA in CaCO3 NPs. The zeta potential showed a negative charge -30.9 mV. Our findings indicated that LA-CaCO3 NPs were apparently more …


Factors Relating To Methamphetamine Relapse Risk Among Clients In The Substance Rehabilitation Center Of National Narcotics Boards In West Java, Indonesia, Gian Nurmaindah Hendianti Jan 2017

Factors Relating To Methamphetamine Relapse Risk Among Clients In The Substance Rehabilitation Center Of National Narcotics Boards In West Java, Indonesia, Gian Nurmaindah Hendianti

Chulalongkorn University Theses and Dissertations (Chula ETD)

The purposes of this descriptive correlational research were to describe methamphetamine relapse risk and examine the relationship between self-efficacy, outcome expectancy, motivation, coping, emotional state, craving, social support, and methamphetamine relapse risk among methamphetamine users. The purposive sample of 165 who met the inclusion criteria were recruited from clients admitted to a primary phase treatment in the Substance Rehabilitation Center of National Narcotics Board in West Java, Indonesia. The research instruments were: 1) the demographic characteristic questionnaire, 2) Drug Taking Confidence Questionnaire, 3) Stimulant Effect Expectancy Questionnaire, 4) Stage of Change Readiness and Treatment Eagerness Scale version 8.0 for Drug, …


A Development Of Thai Moral Integrity Scale For Professional Nurses, Jinda Nunthawong Jan 2017

A Development Of Thai Moral Integrity Scale For Professional Nurses, Jinda Nunthawong

Chulalongkorn University Theses and Dissertations (Chula ETD)

The purpose of this study was to develop the Thai Moral Integrity Scale (TMIS), and to test its psychometric properties. The construct definition and content domains of the TMIS were developed through the intensive literature reviews and test the content validity by experts. This used to guide the conceptual framework in this instrument. The content validity was examined using the panel of five experts. The content validity index (S-CVI) was 1.00. The Moral Integrity Scale was consists 27 items with five Likert scale. The result of psychometric properties from 502 professional nurses by using exploratory factor analysis indicated that there …


Predicting Factors Of Recovery Among Persons With Major Depressive Disorder, Nusra Vorapatratorn Jan 2017

Predicting Factors Of Recovery Among Persons With Major Depressive Disorder, Nusra Vorapatratorn

Chulalongkorn University Theses and Dissertations (Chula ETD)

The purposes of this descriptive research was to examine the causal relationship between strength self-efficacy, resourcefulness, purpose in life, social support, alcohol abuse, and recovery among persons with major depressive disorder (MDD). The conceptual framework was guided by Schlotfeldt's Health Seeking Model. 444 participants with MDD. who attended outpatient department, mental health and psychiatric clinics, and mental health and psychiatric division in eight hospitals from all part of Thailand participated in this study. The participants were obtained by simple random sampling. The research instruments included a personal data sheet, the Strength Self-Efficacy Scale, the Resourcefulness Scale, the Purpose in Life …


Self-Care Of Older Persons Living With Diabetes In Vietnam: A Qualitative Study, Quyen Truong Thi Mai Jan 2017

Self-Care Of Older Persons Living With Diabetes In Vietnam: A Qualitative Study, Quyen Truong Thi Mai

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study aimed to describe the meaning of "self-care" from the perspectives of older persons living with diabetes and explored the self-care behaviors of older persons living with diabetes. The qualitative method was applied in this study. Data were collected by in-depth interview of 16 older persons with Type 2 diabetes in Vietnam. In addition, field note and observation note were written on the reflections, ideas, and meaning of self-care and self-care practices during the data collection process. All data were analyzed by using content analysis method. The results of the study were reflected the self-care from the perspective of …


Prevalence Of Chronic Temporomandibular Disorder Pain And Comorbidities In A Group Of Thai Patient: A Cross Sectional Study, Tra Thu Nguyen Jan 2017

Prevalence Of Chronic Temporomandibular Disorder Pain And Comorbidities In A Group Of Thai Patient: A Cross Sectional Study, Tra Thu Nguyen

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objectives: 1. to investigate the prevalence of chronic temporomandibular disorder (TMD) and its comorbidities in a group of Thai patients; 2. to evaluate the relationship between pain parameters (pain duration, pain intensity, and pain frequency) with the number of comorbidities and widespread pain index (WPI); 3. to assess the relationship between the presence of chronic pain with familial history in TMD pain patients. Methods: A cross-sectional study was undertaken of 351 outpatients. Patients were given an interviewer-administered questionnaire which contained four parts (demographic data, pain parameters, WPI and comorbidities diagnosis). Diagnosis was made in accordance with Diagnostic Criteria for Temporomandibular …


The Effect Of Uncertainty Management Program On Quality Of Life Among Vietnamese Women With Post Mastectomy, Xuan Ha Thi Nhu Jan 2017

The Effect Of Uncertainty Management Program On Quality Of Life Among Vietnamese Women With Post Mastectomy, Xuan Ha Thi Nhu

Chulalongkorn University Theses and Dissertations (Chula ETD)

The aim of this study was to test the effect of the Uncertainty Management Program (UMP) on quality of life among Vietnamese women at 3-weeks post mastectomy. The quasi-experimental design with posttest only was conducted in 115 women with post mastectomy who were assigned in experimental group (n=57) and control group (n=58). The experimental group received the UMP and routine care while the control group received only routine care. Participants were assessed at 3-weeks post mastectomy using the modified Quality of Life Index Scale Vietnamese version with Cronbach's alpha coefficient of .81. It was found that at 3-weeks post-mastectomy, the …


Patient's Perception And Satisfaction On Dental Implant Therapy By Postgraduate Dental Students And Experienced Dentists, Pat Vipattanaporn Jan 2017

Patient's Perception And Satisfaction On Dental Implant Therapy By Postgraduate Dental Students And Experienced Dentists, Pat Vipattanaporn

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objective: To evaluate and compare patient's perception and satisfaction between patients who received dental treatment from postgraduate dental students and experienced dentists. Material and methods: This descriptive cross-sectional study was performed in patients who received the dental implant from Faculty of dentistry Chulalongkorn University. A data collection of patient's perception and satisfaction was done by questionnaire which was sent by mail. The questionnaire contained 23 statements including 7 statements of demographic data, 7 statements of perception, and 9 statements of satisfaction. The patient had to answer through the one-best-answer multiple choices and visual analog scale (VAS). Results: The 382 participants …


Cd103+ Tissue Resident Memory T Cells In Oral Lichen Planus, Phisut Amnuaiphanit Jan 2017

Cd103+ Tissue Resident Memory T Cells In Oral Lichen Planus, Phisut Amnuaiphanit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Oral lichen planus (OLP) is a chronic inflammatory disease that results from a disorder of infiltrating T cells. Tissue resident memory T cells (TRM cells) are CD103-expressing T cells that persist within previously inflamed oral mucosa in the long term to provide locally rapid defensive responses against encountered pathogens. They are also speculated to be associated with some diseases including OLP. This study aimed to determine the number and the proportion of CD103+ TRM cells in the OLP lesions as compared to the normal mucosa. Immunohistochemical study of CD3+, CD4+, CD8+ and CD103+ cells in 15 OLP tissues and 15 …


Development Of Polyurethane Based Foam Dressing Impregnated With Silver Nanoparticles And Asiaticoside For Dermal Wound Treatment, Nantaporn Namviriyachote Jan 2017

Development Of Polyurethane Based Foam Dressing Impregnated With Silver Nanoparticles And Asiaticoside For Dermal Wound Treatment, Nantaporn Namviriyachote

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study was an innovation of polyurethane foam dressing containing silver nanoparticles and asiaticoside that aimed to treat dermal wounds. It consists of three essential properties; the natural polyols containing foam dressing could absorb exudate and maintain moisture in the wound bed, the silver could prevent and kill bacteria, the asiaticoside could accelerate wound healing. The foam dressing was produced and 2% of hydrophilic natural polyols of various types added. The characteristics were evaluated. Hydroxypropyl methylcellulose (HPMC), chitosan low MW (CLMW) and sodium alginate (Alg) were selected according to their high absorption capacity, low dehydration, good mechanical strength and low …


Anatomical And Biomechanical Factors Associated With Plantar Fasciitis In Thai Male Conscripts, Pavinee Harutaichun Jan 2017

Anatomical And Biomechanical Factors Associated With Plantar Fasciitis In Thai Male Conscripts, Pavinee Harutaichun

Chulalongkorn University Theses and Dissertations (Chula ETD)

Etiology of plantar fasciitis among novice conscripts is multifactorial. The combination of all potential factors should be included for multivariate analysis to determine the significant predictors. The present study aimed to identify the intrinsic predictors of plantar fasciitis among novice conscripts. Two hundred and seventy healthy male conscripts who were without lower back or lower extremity pain prior to the commencement of military training were participated in this study. Intrinsic predictors which included individual, anatomical, and biomechanical variables were assessed at baseline. After 10 weeks of training, 113 participants were assessed again and classified as having (n = 71) or …