Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2017

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 154621 - 154650 of 160903

Full-Text Articles in Entire DC Network

Evaluation Of Voids In Class Ii Restorations Restored With Bulk-Fill And Conventional Nanohybrid Resin Composite, Saiisara Chaidarun Jan 2017

Evaluation Of Voids In Class Ii Restorations Restored With Bulk-Fill And Conventional Nanohybrid Resin Composite, Saiisara Chaidarun

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objectives: The aim of the study was to evaluate the influence of four resin composites on voids in small and large Class II cavities. Furthermore, the thickness of the first increment of the restorations was studied. Methods: Eighty artificial lower second premolars were divided into two preparation designs with 40 standardized Class II cavities in each, and then restored with four resin composites (three bulk-fill types: SonicFill 2, Filtek Bulk Fill (capsule), Filtek Bulk Fill (syringe) and a conventional nanohybrid resin composite: Premise). Restorations were sectioned for microscopic evaluation and a Kruskal-Wallis analysis was performed to evaluate the number of …

Go to article

Immunohistochemical Assessment Of The Peri-Implant Soft Tissues Around Different Abutment Materials : An Experimental Study In Human, Sirikarn Thongmeearkom Jan 2017

Immunohistochemical Assessment Of The Peri-Implant Soft Tissues Around Different Abutment Materials : An Experimental Study In Human, Sirikarn Thongmeearkom

Chulalongkorn University Theses and Dissertations (Chula ETD)

Objective To evaluate the effect of 4 different types of abutment material, which are titanium, zirconium oxide, gold alloy, and zirconia-coping cemented on titanium-base, on the surrounding soft tissues. Material and Methods Twenty dental implants in posterior edentulous area were randomly divided into 4 groups and inserted 4 types of abutment materials; Titanium, zirconia, gold-alloy, and titanium-base, on the implant installation surgery day. Eight weeks after implant surgery, peri-implant soft tissues around experimental abutments were harvested and split according to implant side; buccal, lingual, mesial, and distal. The specimens were processed through immunohistochemical preparation and stained with CD3, CD20, CD68, …

Go to article

The Influence Of The Eu's Collective Identity On Smart Sanctions Imposed On Russia And Their Effect On Russian Financial Institutions, Sunil Kumar Dash Jan 2017

The Influence Of The Eu's Collective Identity On Smart Sanctions Imposed On Russia And Their Effect On Russian Financial Institutions, Sunil Kumar Dash

Chulalongkorn University Theses and Dissertations (Chula ETD)

Beginning in early 2014, the EU introduced and extended a range of smart sanctions against Russia in protest at Russian involvement in destabilizing Ukraine and violation of Ukraine's territorial integrity. By utilizing theoretical elements of constructivism with process tracing method, this thesis examines the influence of the EU's collective identity on smart sanctions imposed on Russia. The analysis finds that the EU's "collective identity" stipulated the "objective interests" and "subjective interests" to its actors and influenced the "actions" of smart sanctions by extending extra restrictive measures for Russian financial institutions to increase the cost of smart sanctions imposed on Russia. …

Go to article

Modeling Financial Distress Of Smes In Thailand For Comparative Analysis Of Normal And Recession Periods, Chayanisa Sanehluxana Jan 2017

Modeling Financial Distress Of Smes In Thailand For Comparative Analysis Of Normal And Recession Periods, Chayanisa Sanehluxana

Chulalongkorn University Theses and Dissertations (Chula ETD)

Small and medium-sized enterprises (SMEs) are often viewed as backbone of countries' economy since they play a crucial role in countries' employment and growth. Credit risk analysis for SMEs has become an important task to perform since the lack of understanding and developing an effective tool to forecast the distress and default risk may lead to huge losses and affect the whole economy of a country. Therefore, this paper aims to develop the models that can predict for the probability of financial distress for SMEs in Thailand by employing both Logistic Regression Analysis (Logit) and Cox's Proportional Hazard model. Moreover, …

Go to article

Political Connection And Firm Performance: Evidence From Chinese State-Owned Companies, Chenyu Fang Jan 2017

Political Connection And Firm Performance: Evidence From Chinese State-Owned Companies, Chenyu Fang

Chulalongkorn University Theses and Dissertations (Chula ETD)

This paper uses the multiple regression to research the political connection effect in the state-owned enterprise. It has been found that the political connection can significantly enhance state-owned enterprises' performance. Moreover, the same administration level between state-owned enterprises' actual controller and CEO/Chairman would enhance ROA and ROE. Additionally, as the proportion of political connection members increases, the ROA will be promoted. The political connection has same impact on the industries with more governmental control and the industries with less governmental control. The "city administration level" shows negative record in the stock market. Furthermore, this paper adopts the Probit Model to …

Go to article

Effect Of Exchange Rate Volatility On Currency Carry Trade And Risk Factor Compensation Of Currency Carry Trade In G10 And Emerging Market, Jirapaiboon Rattanapanurak Jan 2017

Effect Of Exchange Rate Volatility On Currency Carry Trade And Risk Factor Compensation Of Currency Carry Trade In G10 And Emerging Market, Jirapaiboon Rattanapanurak

Chulalongkorn University Theses and Dissertations (Chula ETD)

Currency carry trade is one of famous currency speculation strategies through latest decade. Return of this strategy comes from the difference of interest rate between countries. In theoretical world, FAMA uncovered interest rate parity (UIP) assumes change in spot exchange rate is going to offset the difference of interest rate. Therefore, the first objective of this paper is to test violation of UIP which implies possibility to do currency carry trade. Secondly, moving on to determine the relationship between currency carry trade return and exchange rate volatility in some difference aspects because there are evidences about negative relationship between currency …

Go to article

A Lead-Lag Relationship Between Price Premium And Nav In Property Fund And Reit, Nithikorn Piskanok Jan 2017

A Lead-Lag Relationship Between Price Premium And Nav In Property Fund And Reit, Nithikorn Piskanok

Chulalongkorn University Theses and Dissertations (Chula ETD)

Property fund and real estate investment trust (REIT) play an important role in asset allocation since it increases risk-adjusted return and diversifies portfolio risk. However, in stock market, price of property fund and REIT is deviated from its fundamental value or net asset value (NAV) causing price premium or discount. Understanding causes of price deviation helps investor to plan for investment strategy and generates more profit. Therefore, this paper aims to study the role of price premium in forecasting future performance of property fund and REIT by using vector autoregressive analysis (VAR). Moreover, we examine causes of price premium by …

Go to article

Performance Persistence Of Hedge Fund: A Result Of Different Systematic Risk Exposure, Prapakan Pimpasan Jan 2017

Performance Persistence Of Hedge Fund: A Result Of Different Systematic Risk Exposure, Prapakan Pimpasan

Chulalongkorn University Theses and Dissertations (Chula ETD)

This paper has made the statement that the different systematic risk exposure style affects hedge fund performance and performance persistence. Employing maintain low systematic risk exposure (LSR) style leads superior performance for hedge fund during the full-time period. The outperformance of LSR style in this finding challenges the principle of standard Capital Asset Pricing Model (CAPM) and being supported by the "Low-volatility anomaly" in the equity market. However, the market timing, one of systematic risk exposure style, is still crucial and should be taken into consideration when managing portfolios systematic risk exposure, especially during the crisis period. Moreover, there is …

Go to article

Gender And Financial Access Of Smes In Southeast Asia, Wannaporn Phongapai Jan 2017

Gender And Financial Access Of Smes In Southeast Asia, Wannaporn Phongapai

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study examines gender and cultural differences in financial access of small and medium-sized enterprises (SMEs) in six countries within Southeast Asia (SEA): Thailand, Laos, Cambodia, Myanmar, Indonesia, and Malaysia. This study uses World Bank Enterprise Surveys dataset which covers 2015 and 2016 to investigate the gender gap in financial access of SMEs in SEA and compare the business performance of enterprises that are owned by males and females. The result shows that there is no significant difference between the financial access of female- and male-owned SMEs in SEA which means that there is no gender gap in financial access …

Go to article

A Study Of The Effect Of Dark Pool Using Market Simulation, Wasin Surarak Jan 2017

A Study Of The Effect Of Dark Pool Using Market Simulation, Wasin Surarak

Chulalongkorn University Theses and Dissertations (Chula ETD)

This paper extend a limit order book model of security trading from Goettler, et al. (2005) by adding a dark pool which does not publicly display trading orders. This model is a sequential game with risk-neutral traders. We use a stochastic algorithm followed by Pakes and McGuire (2001) to solve a Markov-perfect equilibrium as the optimal action of a trader. We find that when added a dark pool, market quality worsens (market depth declines and bid-ask spread widen), and total fill rate decreases. The deterioration of market quality in a limit order book results from an order migration to a …

Go to article

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 …

Go to article

Bioactive Clitoria Ternatea L. Flower Extract For The Glycemic Control To Carbohydrate Foods And Sugary Beverages, Charoonsri Chusak Jan 2017

Bioactive Clitoria Ternatea L. Flower Extract For The Glycemic Control To Carbohydrate Foods And Sugary Beverages, Charoonsri Chusak

Chulalongkorn University Theses and Dissertations (Chula ETD)

Clitoria ternatea L. flower, an edible plant containing anthocyanins, has been currently used as the source of natural colorant in foods, beverages and desserts worldwide. The previous report demonstrated its biological properties including antioxidant and antihyperglycemic activity. However, the various concentrations of Clitoria ternatea were used in food and beverages but the effective concentration of Clitoria ternatea on the digestibility of starch and glycemic response remains unknown. In this study, the effects of foods and beverage containing Clitoria ternatea L. flower extract (CTE) on starch digestibility in vitro, postprandial glycemic response and antioxidant capacity in human as well as sensory …

Go to article

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 …

Go to article

Effect Of Different Cooking Methods On The Bioaccessibility Of Polyphenols And Antioxidant Capacities Of Pakwan Ban (Sauropus Androgynus), Imas Arumsari Jan 2017

Effect Of Different Cooking Methods On The Bioaccessibility Of Polyphenols And Antioxidant Capacities Of Pakwan Ban (Sauropus Androgynus), Imas Arumsari

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study was aimed to assess the effect of different cooking methods on the amounts of phytochemical compounds and antioxidant capacities of sweet leaf (Sauropus androgynus) before and during in vitro simulated gastrointestinal digestion. The optimum cooking time of each cooking method was prior selected according to the total phenolic compounds, the ferric-reductase antioxidant power (FRAP) activity, the color characteristics, the hardness, and the texture preference of cooked sweet leaf samples. Consequently, the sweet leaf samples cooked by boiling for 5 mins or microwaving at 800 watts for 90 sec were compared with raw sweet leaf. The results showed that …

Go to article

The Inhibitory Effect Of Anthocyanins-Rich Thai Berries Extracts On Lipid Digestion And Absorption, Netima Chamnansilpa Jan 2017

The Inhibitory Effect Of Anthocyanins-Rich Thai Berries Extracts On Lipid Digestion And Absorption, Netima Chamnansilpa

Chulalongkorn University Theses and Dissertations (Chula ETD)

Dyslipidemia is one of the major risk factor that contributes to chronic diseases such as cardiovascular disease and diabetic mellitus. Anthocyanin-rich Thai berries have been documented to have hypolipidemic activity. However, no scientific data is available regarding the mechanism of lipid lowering property. Thus, the objective of this study was to elucidate the mechanism of action of Thai berries including Prunus domestica L., Antidesma bunius (L.) Spreng, Syzygium cumini (L.) Skeels, Syzygium nervosum A. Cunn. Ex DC, and Muntingia calabura L. on a reduction of lipid digestion and absorption in vitro. Phytochemical compounds of Thai berries, including total phenolic (TP), …

Go to article

Doctoral Music Composition: "The Lost Tales" Film Music For Symphony Orchestra, Sit Kesjamras Jan 2017

Doctoral Music Composition: "The Lost Tales" Film Music For Symphony Orchestra, Sit Kesjamras

Chulalongkorn University Theses and Dissertations (Chula ETD)

Doctoral Music Composition: "The Lost Tales" Film Music for Symphony Orchestra is a series of music composition created as a film music. Techniques used in the piece include classical music, contemporary, and popular music techniques. "The Lost Tales" Film Music for Symphony Orchestra comprises 9 episodic movements of music. Each movement represents different events, places, times, and characters. Themes are used in more than one piece with different orchestrations, arrangements, tempos, or keys depending on the moods of each scene in the film. The duration of Doctoral Music Composition: "The Lost Tales" Film Music for Symphony Orchestra is approximately 50 …

Go to article

Preparation And Antimicrobial Activity Of Olive Oil Nanoemulsions, Kusuma Jaemsak Jan 2017

Preparation And Antimicrobial Activity Of Olive Oil Nanoemulsions, Kusuma Jaemsak

Chulalongkorn University Theses and Dissertations (Chula ETD)

Due to their health benefits including antioxidant, anti-inflammatory and also antimicrobial activities, extra virgin olive oil (EVOO) has received much attention in food, cosmetics, and pharmaceutical industries. Nanoemulsions (NEs) solubilize and increase absorption and bioavailability of lipophilic substances (i.e. olive oil). However, there is insufficient data in the formation of olive oil NEs. This study aimed to investigate the formation of oil-in-water NEs containing EVOO using low-energy approach and high-energy approach. NEs were characterized for size, polydispersity and zeta potential after storage at different conditions for up to 180 days. They were determined for antimicrobial susceptibility. From the result, NEs …

Go to article

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 …

Go to article

Microencapsulation Instant Coffee By Spray Drying Using Hydrolysed Konjac Glucomannan, Desi Sakawulan Jan 2017

Microencapsulation Instant Coffee By Spray Drying Using Hydrolysed Konjac Glucomannan, Desi Sakawulan

Chulalongkorn University Theses and Dissertations (Chula ETD)

This research is aimed at finding a suitable wall material from konjac glucomannan to shield antioxidant compounds in coffee extract along with appropriate condition of spray drying to produce microencapsulated instant coffee. There are two steps of study. In the first step, two types of konjac powder (A. muelleri and A. bulbifer) and different concentrations of mannanase enzyme were used to investigate the viscosity reduction of konjac glucomannan hydrolysate (KGMH). It is found that mannanase at 38,000 units per gram substrate was able to lower the viscosity of A. muelleri solution to less than 100 m.Pa.s, while A. bulbifer remained …

Go to article

Halophilic Bacteria From Salty Fermented Foods And Its Bacteriocin Encoding Gene Expression To Use As Biocontrol Agent Against Staphylococcus Aureus In Salt Added Foods, Vishal Chhetri Jan 2017

Halophilic Bacteria From Salty Fermented Foods And Its Bacteriocin Encoding Gene Expression To Use As Biocontrol Agent Against Staphylococcus Aureus In Salt Added Foods, Vishal Chhetri

Chulalongkorn University Theses and Dissertations (Chula ETD)

This research was aimed to isolate, select and apply bacteriocin producing halophilic bacteria from salty fermented foods, Plara (Thai traditional salty fermented fish) and soya sauce as bio-control agent in foods. The isolates having inhibitory activity against different strains of Staphylococcus aureus were selected, identified and characterized prior to application as protective starter in food models. Bacterial communities of Plara and soya sauce samples were studied by two methods, a cultural dependent and cultural independent method (Reverse Transcriptase PCR DGGE (Rev-T PCR-DGGE)), and subsequently sequenced by 16s rDNA analysis. Halanaerobium spp. in Plara and Staphylococcus gallinarum in soya sauce were …

Go to article

Rapid Quality Determination Of Mulberry Leaf Tea During Storage Using Electronic Nose And Electronic Tongue, Anchalee Ruengdech Jan 2017

Rapid Quality Determination Of Mulberry Leaf Tea During Storage Using Electronic Nose And Electronic Tongue, Anchalee Ruengdech

Chulalongkorn University Theses and Dissertations (Chula ETD)

This study was aimed to develop rapid methods based on electronic nose (e-nose) and electronic tongue (e-tongue) to determine the quality attributes and phytochemicals of mulberry leaf tea. This study was divided into three parts: (1) to determine the effect of cultivar on the quality attributes and phytochemicals of mulberry leaf tea, (2) to evaluate the effect of packaging and storage time on quality attributes and phytochemicals of mulberry leaf tea, and (3) to employ e-tongue combined with chemometrics for prediction of phytochemicals and antioxidant activity of mulberry leaf tea. Mulberry leaf tea prepared from three different mulberry cultivars including …

Go to article

Effects Of Processing Methods On Quality Of Green Coffee, Fareeya Kulapichitr Jan 2017

Effects Of Processing Methods On Quality Of Green Coffee, Fareeya Kulapichitr

Chulalongkorn University Theses and Dissertations (Chula ETD)

To study the impact of processing on quality of Arabica green coffee, the research was divided into two parts: I) the study of the effects of postharvest processing practices on the quality of coffee, and II) the study of the effects of heat pump drying conditions on physicochemical properties of coffee with focus on the determination of the key volatile compounds affected by drying treatments. In part 1, the subtopics of the study were: 1.1) the study of the effects of the selection of coffee cherries differing in maturity (ripe vs unripe) on the quality of green coffee based on …

Go to article

Assessment Of Cadmium Migration Into Groundwater In Mae Sot District, Tak Province Using Monte Carlo Technique, Pongsathorn Thunyawatcharakul Jan 2017

Assessment Of Cadmium Migration Into Groundwater In Mae Sot District, Tak Province Using Monte Carlo Technique, Pongsathorn Thunyawatcharakul

Chulalongkorn University Theses and Dissertations (Chula ETD)

Mae Sot is a district in Tak province that confronts Cd contamination within the area. The target organs for Cd exposure was kidneys and skeletal system which could lead to severe health effects such as renal dysfunction, osteoporosis, bone softening, Itai-Itai disease, and lung cancer. The intention of this study was to examine the sorption behavior of nine soil samples in the study area and applied Monte Carlo technique that would increase model efficiency for Cd migration in to the soil profile. Batch adsorption experiments were performed and fitted with the adsorption isotherms as follows: Linear, Langmuir, and Freundlich isotherms. …

Go to article

The Effect Of Edta-Application To Heavy Metals Phytoremediation By Vetiver, Ramida Wasino Jan 2017

The Effect Of Edta-Application To Heavy Metals Phytoremediation By Vetiver, Ramida Wasino

Chulalongkorn University Theses and Dissertations (Chula ETD)

Contaminated soil with heavy metals includes Pb, Zn, and Cd were remediated by phytoremediation with vetiver to solved the problem in Thailand. This study compared the ability of two species of vetiver (i.e., Songkhla 3 and Prachuap Khiri Khan) in absorbing Pb, Zn, and Cd in contaminated soils and study the effect of EDTA application. After the experiment, Toxicity Characteristic Leaching Procedure (TCLP) test, Allium test, and seed germination were used to determined the toxicity of remediated soil. In this study, 5 mmol of ethylenediaminetetraacetic acid (EDTA) was used to improve the solubility of heavy metals in soil which leads …

Go to article

Pretreatment Prognostic Factors To Predict Survival Outcome In Advanced Non-Small Cell Lung Cancer With First Line Treatment In Thailand: A Retrospective Cohort Study, Sureerat Jaruhathai Jan 2017

Pretreatment Prognostic Factors To Predict Survival Outcome In Advanced Non-Small Cell Lung Cancer With First Line Treatment In Thailand: A Retrospective Cohort Study, Sureerat Jaruhathai

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background: Tumor genetic information and biologic markers are often used as prognostic factors. However, these have limited applicable in real daily practice due to their high cost . Objective: To evaluate which inexpensive, convenient simple prognostic factors are associated with survival outcome with first line treatment among patients with advanced non-small cell lung cancer (NSCLC). Methods: Retrospectively reviewed the charts of patients diagnosed with having advanced NSCLC with no previous treatment seen at King Chulalongkorn Memorial Hospital and Police General Hospital during 1 January 2008-31 Dec 2013. Results: A total of 301 patients were included in the study; 68.1% males. …

Go to article

Coal Combustion Products Utilization For Soil Amendment, Tran Thi Anh Tuyet Jan 2017

Coal Combustion Products Utilization For Soil Amendment, Tran Thi Anh Tuyet

Chulalongkorn University Theses and Dissertations (Chula ETD)

Nowadays, coal has a crucial role in generating energy all over the world. As a result, the consumption of coal creates a huge amount of coal combustion products, including bottom ash and fly ash. The coal ash has the potential characteristics to become a resource material in agriculture such as its texture, water holding capacity, bulk density, pH etc., and contains almost all the essential plant nutrients. However, most of the coal ash created is dumped into the landfill, which is a contributing factor in the environmental degradation. This study wants to use coal ash in agriculture as a way …

Go to article

Time Series Pattern Discovery Techniques For Well-To-Well Log Correlation, Chanchai Apiwatsakulchai Jan 2017

Time Series Pattern Discovery Techniques For Well-To-Well Log Correlation, Chanchai Apiwatsakulchai

Chulalongkorn University Theses and Dissertations (Chula ETD)

Well log data is one of the most abundant data sources for subsurface characterization since almost all drilled wells are logged. Subsurface characterization requires correlated well log information. Processes to help perform well-to-well log correlation have been developed in this study based on the two approaches: pattern matching and pattern discovery. Pattern matching focuses on finding a known pattern of interest in uncorrelated wells. The use of Euclidean, Hamming, and Levenshtein distances in similarity measurement, Piecewise Aggregate Approximation (PAA), and Symbolic Aggregate approXimation (SAX) data representation helps create reduced-resolution while maintains the main characteristics of the signals. Multi-resolution analysis provides …

Go to article

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 …

Go to article

Apatite Fission Track Dating Of Mesozoic Siliciclastic Rocks From Khorat Group In Phu Phan Mountain Range, Northeastern Thailand, Apivut Veeravinantanakul Jan 2017

Apatite Fission Track Dating Of Mesozoic Siliciclastic Rocks From Khorat Group In Phu Phan Mountain Range, Northeastern Thailand, Apivut Veeravinantanakul

Chulalongkorn University Theses and Dissertations (Chula ETD)

Field and remote-sensing investigations have been performed for mapping the Mesozoic siliciclastic rocks of the Phu Phan Ranges (PPR), northeastern Thailand. Stratigraphically, the PPR study area has been remapped and is occupied by 5 distinct successive formations, including the Phu Kradung Formation with the average thickness of 93 m, the Phra Wihan Formation with the average thickness of 64 m, the Sao Khua Formation with the average thickness of 63 m, the Phu Phan with the average thickness of 84 m, and the Khok Kruat with the average thickness of 49 m. Results on field and remote sensing analyses reveal …

Go to article

Use Of Near-Infrared Spectroscopy For Analysis Of Mixed Rice Bran And Parboiled Rice Bran, Wirongrong Maksawasd Jan 2017

Use Of Near-Infrared Spectroscopy For Analysis Of Mixed Rice Bran And Parboiled Rice Bran, Wirongrong Maksawasd

Chulalongkorn University Theses and Dissertations (Chula ETD)

Both rice bran and parboiled rice bran can be used for rice bran oil production. Parboiled rice is more desirable than rice bran due to its higher oil content and lower acid value compared to rice bran, hence higher price. The difference in price of raw materials may motivate suppliers to mix raw rice bran in parboiled rice bran. As a result, rice bran oil manufacturers frequently come across parboiled rice bran samples that have higher acid value and lower oil content. Currently, Near Infrared Spectroscopy (NIR) is widely used in rice bran oil production plant as a rapid and …

Go to article

First Prev Next Last