cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.3339735
title: finals_2019_07_110

description: Log and boot files of game 110
DOI: 10.5281/zenodo.3339736
title: finals_2019_07_110

description: Log and boot files of game 110
DOI: 10.5281/zenodo.3339737
title: finals_2019_07_111

description: Log and boot files of game 111
DOI: 10.5281/zenodo.3339738
title: finals_2019_07_111

description: Log and boot files of game 111
DOI: 10.14457/cu.the.2014.189
title: CHARACTERISTICS AND QUALITY ENHANCEMENT OF PRECIOUS OPAL FROM ETHIOPIA AND FIRE OPAL FROM MADAGASCAR

description: Precious opal from Ethiopia and fire opal from Madagascar were collected and analyzed for properties and characteristics prior to experimental enhancement. The main aims of this study are to search for the proper method of opal enhancement and to recognize the specific characteristics yielding gemological feature. Raman spectrometer indicates that the Ethiopian precious opals are typical opal-CT whereas Malagasy fire opals is opal-C. Microstructures of Ethiopian precious opals reveal bigger hydrated silica sphere (about 50-200 nm in diameter) with imperfect stacking which may lead to its weak play of color phenomenon compared to those found in Australian precious opals. On the other hand, Malagasy fire opal presents tiny hydrated silica spheres (about 10-100 nm in diameter). After enhancements with various methods such as heating, water boiling and oil boiling at 100°C, all groups of opal appear to have been changed, differently. The Ethiopian precious opals may have more intense in play of color phenomena after heating and water boiling, properly. Malagasy fire opals appear to have no change after all enhancement techniques. The hydrated silica spheres of Ethiopian precious opals have turned to more perfect form. In conclusion, heating is quite effective enhancement for the Ethiopian precious opals due to property of hydrophane. Malagasy fire opal should have no potential for enhancement. The best enhancement of precious opal in this study is heating and boiling because it can improve play of color phenomena.
DOI: 10.14457/cu.the.2014.190
title: QUANTUM EFFICIENCY MEASUREMENTS OF CuIn1-xGaxSe2 SOLAR CELLS

description: Quantum eﬃciency (QE) measurement is one of several methods used to investigate solar cell performance, especially the carrier collection. It indicates the amount of photogenerated current produced when a solar cell is illuminated by photons of a particular wavelength. In this study, a quantum eﬃciency measurement system was constructed and the CuIn1-xGaxSe2 (CIGS) – based thin ﬁlm solar cells with diﬀerent growth conditions were characterized. The results show an inﬂuence of diﬀerences in band gap energy on photo-current collection. The changing in collected current and absorption edges can be observed. In addition, quantum eﬃciency measurement is used to identify the properties of each thin ﬁlm layer comprising the devices. The current leakage due to a defective p-n junction leads to abrupt drops in QE curve at some particular wavelengths. However, not only the basic quantum eﬃciency measurement was employed but the lock-in ampliﬁer technique was also used in this system in order to enhance signal-to-noise ratio. The results of both techniques were compared and exhibited an improvement of data acquisition. Finally, the effect of voltage bias applied to solar cells for demonstrating more realistic performance was observed. The results showed slight reduction of the photocurrent collection due to narrower space-charge region when solar cells operate in practical condition.
DOI: 10.14457/cu.the.2014.191
title: COMPARISON OF ANTIOXIDANT ACTIVITY AND TYROSINASE INHIBITION IN FRESH AND PROCESSED WHITE RADISH, GARLIC AND GINGER

description: In Thailand, there is a diversity of vegetables and fruits due to being a tropical rain forest as well as these are good source of loaded with vitamins, minerals and phytochemicals. Examples of phytochemicals are flavonoid, phenolic, anthocyanin and carotenoid which have been proved to be antioxidant, prevented some diseases and lead to better health. The fresh and processed white radish Raphanus sativus, garlic Allium sativum and ginger Zingiber officinale are consumed on daily basis. They are popular for cooking and preservation e.g. pickle. The objective of this work is to compare antioxidant activity and tyrosinase inhibition between fresh and processed vegetables. This study determined the antioxidant activity such as 1,1-diphenyl-2-picryl-hydrazyl (DPPH), 2,2'-azino-bis (3-ethylbenzthiazoline-6-sulphonic acid) (ABTS), total flavonoid and phenolic contents as well as tyrosinase inhibition in fresh and processed vegetables. They were collected from three representative markets in Bangkok. The results showed that DPPH in processed white radish was 84.99 ± 11.39% and fresh ginger was 80.90 ± 5.70%. The ABTS test on processed ginger and fresh garlic were 109.39 ± 4.34% and 48.30 ± 8.38% respectively. The highest total flavonoid contents of garlic were 8.85 ± 1.08, 2.26 ± 0.88 mg/100g in fresh and processed respectively. Total phenolic contents of garlic were 1.76 ± 0.33, 19.48 ± 5.51 mg/100g in fresh and processed respectively. The tyrosinase inhibitory activity was highest in fresh ginger 363.71 ± 58.75% and processed garlic 151.42 ± 15.12%. These studied vegetables could be an alternative choices for the advantage consumption diet. They have been shown to be a novel rich source of phytochemicals. These can be antioxidant, tyrosinase inhibition and healthiness.
DOI: 10.14457/cu.the.2014.192
title: MOBILE CLOUD SYSTEM: SECURITY ENHANCEMENT IN MULTIMEDIA RETRIEVAL VIA MOBILE PHONES

description: There is free media available all over the Internet while most people have no idea about its copyright. Some of those who know perceive it as a minor issue and do not care about it. Most of the people download songs or movies for household entertainment which is fine, but not for those who do it for sale, distribution and manufacture. The users can download the media freely which may have an adverse effect on the media owners. Downloading video files without the permission of the owner is a cyber-crime. Arresting all persons who commit such crime or blocking those sites releasing the media will require complicated and long process to investigate. Hence, strengthening the security issue in video distribution should be practiced. To increase the security of authentication process for the real users, this research proposes the concept of media header file division in Mobile cloud system. The result shows that the proposed mechanism can protect the illegal distribution of media and the transfer period is shorten than general media transfer process.
DOI: 10.14457/cu.the.2014.193
title: STUDY OF SOUND AND HAPTIC FEEDBACK IN SMART WEARABLE DEVICES TO IMPROVE DRIVING PERFORMANCE OF ELDERS

description: Traffic accident is a concerning issue in Thailand. Almost half of the reported traffic accident in 2013 involved personal cars, and the number has a potential to rise as the number of cars increases. Many resources have been allocated to lighten this issue, along with new technologies. For this study, we proposed a smart wearable device, a device that drivers can wear to receive information regarding the state of upcoming red lights, in sound and haptic forms. A total of 22 drivers were measured on how long they applied the brake and were observed if introducing the smart wearable device would have influence on the time. The result is the increase in brake time by 12.39% and 10.19% for sound feedback and haptic feedback respectively. This benefits driving as shorter brake time could imply a more sudden stop. We also conducted a survey to ask participants about their background, their assessment on NASA-TLX, and TAM. This is to further study the factors that influence the brake times and to find out what could affect the participants’ attitude toward the device. For background, age, driving experience, and whether one wear glasses while driving are the most influential factors toward brake time. For NASA-TLX, the participants found frustration to be the heaviest task while using the device. And lastly, perceived usefulness and social norm is the most important factors that influence participants’ attitude toward the device.
DOI: 10.14457/cu.the.2014.194
title: DIRECT SYNTHESIS OF LPG FROM SYNGAS OVER HYBRID CATALYST OF Cu/ZnO AND SILICA FIBER COATED WITH ZSM-5

description: The LPG synthesis process was performed by using hybrid catalyst of Cu/ZnO-ZrO2-Al2O3 catalyst and ZSM-5/silica fibers. The methanol synthesis catalyst as Cu/ZnO-ZrO2-Al2O3 was prepared by co-precipitation method and ZSM–5/silica fibers were prepared by using sol-gel method assisted with electrospinning technique followed by hydrothermal process. Tetraethyl orthosilicate and aluminium nitrate were used as Si and Al sources, respectively, for ZSM-5 synthesis by using tetrapropylammonium hydroxide as an organic base. The ZSM-5 coated on silica fibers was synthesized with different crystallization times (24, 48, 72 and 120 h), solution pH (8, 9 and 10) and Si/Al ratios (20, 40 and 60). At the appropriate conditions (crystallization time of 48 h, at 180 ºC and pH 9), it achieved the ZSM-5/silica fibers with a surface area of 273 m2/g. The ZSM-5/silica fibers offers several advantages over other forms like powder and granule catalyst such as flexibility and self-adjusting shape to fit into the channel. The catalytic activity of ZSM-5/silica fiber was tested by mixing with Cu/ZnO-ZrO2-Al2O3 catalyst in fixed bed reactor for LPG synthesis from syngas and compared with conventional powder form catalyst. The highest CO conversion was achieved by using hybrid catalyst of Cu/ZnO-ZrO2-Al2O3 and ZSM-5/silica fibers at the condition of 2 MPa, 260 oC with W/F=40 g.h/mol. It provided the CO conversion and LPG selectivity of 59.3% and 79%, respectively.
DOI: 10.14457/cu.the.2014.195
title: Prevalence of human enterovirus infection and complete coding sequence analysis of human enterovirus 71 among patients with hand, foot and mouth disease and herpangina in Thailand, 2008-2014

description: Hand, foot, and mouth disease (HFMD) due to human enterovirus (HEV) infections affects multiple countries worldwide especially in the Asia-Pacific region. Previous studies showed an outbreak of HEV are often fast spread and easily transmitted with some enterovirus infection, for example enterovirus 71(EV71), could potentially develop into neurological complication. The study examined prevalence of enterovirus among patients with HFMD and herpangina in Thailand and evolution of EV71 through conducting a complete genome characterization on circulating strains. To detect and identify all circulating HEV in Thailand a subset of 584 from1221 clinical specimens, from 2008 to 2013, which was negative form specific primers amplification were further detected for other enterovirus detection through amplification of partial VP1 gene with CODEHOP primers. One hundred and fifteen clinical specimens were identified resulted in an increase in detection rate to 61%. All 4 species of HEV, A, B, C, and D, were detected and result show highest prevalence of HEV in HEV-A of 93.5% (n=603) follow by 5.74% (n=37) in HEV-B, 0.930% (n=6) in HEV-C and 0.155% (n=1) in HEV-D. More HEV were detected at the begining of the year, January and Febuary, and during rainy season, June - August. The complete genomic sequences of 14 EV71 strains isolated from children with hand, foot and mouth disease in Thailand from 2012 to 2014 were determined and compared to enterovirus group A prototypes. Phylogenetic analysis revealed that 13 strains resembled B5 subgroup, while one strain from a fatal case designated THA_1219 belonged to C4 subgroup. The phygenetic analysis demonstrates distinct separation of B5 subgenotype between strains detected during and post-HFMD outbreak. Similarity plot and bootscan analyses suggested that THA_1219 underwent recombination in the P2 and P3 regions where such region are closer related to coxsackievirus A4, 14 and 16 than EV71 prototype strain. The study reports first complete enterovirus prevalence in Thailand and demonstrate evolution dynamics of the EV71 strain from fatal patient.
DOI: 10.14457/cu.the.2014.196
title: INFLUENCE OF HOST AND VIRAL FACTORS IN HEPATITIS C VIRUS INFECTION: ROLE OF TA REPEAT, IFNL3 AND IFNL4 POLYMORPHISMS IN HCV INFECTION AND OUTCOME OF TREATMENT

description: Hepatitis C virus (HCV) is a serious public health problem affecting 170 million carriers worldwide. It is a leading cause of chronic hepatitis, cirrhosis, and liver cancer and is the primary cause for liver transplantation. HCV genotype 6 (HCV-6) is uniquely prevalent in Southern China and Southeast Asia, contributing to almost 30% of all HCV infections in patients and emigrants from these countries. Our data showed that HCV core antigen (HCVcAg) levels in the serum has emerged as a potential marker for active HCV infection and may be used to evaluate response to antiviral therapy and disease progression. There was an excellent correlation between HCV RNA and HCVcAg concentrations, particularly in HCV/HIV co-infected individuals. Serum levels of HCVcAg were associated with ss469415590 polymorphism. As the HCVcAg assay is a reliable test and has the advantages of being rapid and reproducible, it could be used as an alternative to HCV RNA assays in resource-limited settings. Host genetic factors can affect the outcome of HCV infection resulting in either spontaneous clearance from acute infection without treatment or persistence leading to chronic HCV and liver cirrhosis. The interleukin-28B (IL28B) gene polymorphism is a strong baseline predictor of sustained virological response (SVR) in treatment. The length of thymine–adenine dinucleotide repeats, or (TA)n, in the regulatory region of IL28B can affect interferon transcription. In order to determine predictive values in HCV infection, we explored the correlation among factors including (TA)n genotypes, clinical features, interferon-λ-3 (IFNL3) and interferon-λ-4 (IFNL4) polymorphisms, and HCV treatment outcome. We found that the variation of (TA)n ranged from 6 to 16 and the most frequent (TA)n was 12 in our population. The (TA)n genotypes was not associated with spontaneous clearance of HCV infection but was associated with treatment response in patients infected with HCV-1, HCV-3 and HCV-6. In contrast, IFNL3 and IFNL4 polymorphisms were predictive of treatment outcome only for patients infected with HCV-1. In our meta-analysis study, the PEG-IFN plus RBV combination were effective for HCV-6 patients, with a pooled SVR rate of 79.8% in our study. Moreover, treatment outcomes of HCV-6 patients were superior to HCV-1, and comparable to those of HCV-2 and HCV-3. Regardless of treatment duration and type of PEG-IFN, efficacy of treatment for 48 weeks was superior to that for 24 weeks. The level of fibrosis affected SVR in HCV-6 patients, while sex (male or female) had no significant influence on treatment outcome. Moreover, IL28B and IFNL4 polymorphisms were not significantly associated with treatment outcome in HCV-6 patients.
DOI: 10.5281/zenodo.3339739
title: finals_2019_07_112

description: Log and boot files of game 112
DOI: 10.5281/zenodo.3339740
title: finals_2019_07_112

description: Log and boot files of game 112
DOI: 10.5281/zenodo.3339741
title: finals_2019_07_113

description: Log and boot files of game 113
DOI: 10.5281/zenodo.3339742
title: finals_2019_07_113

description: Log and boot files of game 113
DOI: 10.5281/zenodo.3339743
title: finals_2019_07_114

description: Log and boot files of game 114
DOI: 10.5281/zenodo.3339744
title: finals_2019_07_114

description: Log and boot files of game 114
DOI: 10.5281/zenodo.3339745
title: finals_2019_07_115

description: Log and boot files of game 115
DOI: 10.5281/zenodo.3339746
title: finals_2019_07_115

description: Log and boot files of game 115
DOI: 10.5281/zenodo.3339747
title: finals_2019_07_116

description: Log and boot files of game 116
DOI: 10.5281/zenodo.3339748
title: finals_2019_07_116

description: Log and boot files of game 116
DOI: 10.14457/cu.the.2014.197
title: EXPRESSION OF GALECTIN-3 IN CARDIAC MUSCLES AND DETERMINATION LEVEL OF PLASMA GALECTIN-3 IN DOGS WITH DEGENERATIVE MITRAL VALVE DISEASE

description: Degenerative mitral valve disease (DMVD) is a common acquired cardiac disease in older small breed dogs. The pathophysiology of this disease is similar to mitral valve prolapse (MVP) in humans. MVP and other cardiovascular diseases in human can cause cardiac fibrosis. DMVD dogs also have cardiac fibrosis like human. Gal-3, has been used as a cardiac fibrosis marker in humans. Gal-3 is up-regulated in cardiac muscles and blood circulation of CHF patients. A role of Gal-3 as a cardiac fibrosis marker in dogs with naturally occurring DMVD has not been studied. The aims of this study were to determine expression of Gal-3 in cardiac muscles and measure level of plasma Gal-3 in DMVD dogs. Twelve DMVD and ten normal cardiac muscles from small breed less than 15 kilograms and older than 6 years old necropsy dogs were collected to determine cardiac fibrosis and Gal-3 expression by Masson trichrome and Gal-3 immunohistochemistry staining, respectively. Plasma Gal-3 concentration was measured from 19 normal and 27 aged, sized and breed matched DMVD dogs by ELISA test kits. Age and weight were not correlated with cardiac fibrosis and Gal-3 expression. DMVD dogs had more cardiac fibrosis (p &lt; 0.01) and overexpressed of Gal-3 (p &lt; 0.01) than normal dogs particularly in sub-endocardium. Plasma Gal-3 concentration was significantly higher in DMVD than normal dogs (p &lt; 0.01). Age, weight and echocardiographic indices showed no correlation with plasma Gal-3 concentration. In conclusion, Gal-3 might be a potential candidate of cardiac fibrosis markers in dogs with DMVD.
DOI: 10.14457/cu.the.2014.198
title: GENETIC ASSOCIATIONS OF SOW LONGEVITY WITH AVERAGE DAILY GAIN AND BACKFAT THICKNESS

description: Data collected from 2,865 removed sows (1,706 Landrace and 1,159 Yorkshire) in a Thai swine breeding herd from 2008 to 2013 were used to estimate the heritability and genetic correlations among sow longevity, average daily gain, and backfat thickness. Sow longevity was determined as the number of days from first farrowing to removal dates. Estimation of variance and covariance components were carried out with multiple – trait animal models using restricted maximum likelihood (REML) method. The variance and covariance components were used to calculate genetic parameters of all traits. The average sow longevity, average daily gain, and backfat thickness were 633 days, 863 g/day and 11.8 mm for Landrace; 579 days, 805 g/day and 10.7 mm for Yorkshire, respectively. Heritability estimates of sow longevity, average daily gain, and backfat thickness were 0.15 ± 0.03, 0.31 ± 0.05 and 0.57 ± 0.07 for Landrace and 0.11 ± 0.03, 0.23 ± 0.05 and 0.46 ± 0.07 for Yorkshire, respectively. Sow longevity unfavorably genetically correlated with average daily gain (-0.27 ± 0.12 in Landrace and -0.36 ± 0.15 in Yorkshire) and with backfat thickness (0.24 ± 0.10 in Landrace and 0.30 ± 0.13 in Yorkshire). Average daily gain genetically correlated favorably with backfat thickness only in Landrace (-0.21 ± 0.10). Although genetic correlation between average daily gain and backfat thickness in Yorkshire tended to be favorable, it was not significantly different from zero (-0.18 ± 0.12). The results revealed that the heritability estimates would be possible to be selected for sow longevity. However, the selection for high average daily gain or low backfat thickness may result in decreased sow longevity. Besides, it was possible to select for average daily gain without adversely affecting backfat thickness and vice versa. Although sow longevity was lowly heritable, it contributed to high economic importance. Thus, sow longevity should be considered to use as a selection criterion in breeding program.
DOI: 10.14457/cu.the.2014.199
title: Pathology and molecular characterization of feline parvovirus isolated from small Indian civets (Viverricula indica) in Thailand

description: Feline panleukopenia virus (FPLV) infection has been reported frequently in both domestic and wild Felidae more than half of century. Other wild carnivores such as Viveridae have reported rarely with FPLV infection. In September 2013, fifty-five small Indian civets (Viverricula indica) were raised in an opened system farm in Trat province, Eastern Thailand. Initially, two of them died with bloody diarrhea, vomiting, associated dehydration and seizure. Consequently, the mortality rate of this outbreak was increase up to 67% within a month after the onset of disease. Twenty-five civets were obtained in this study. Seven died civets were submitted for pathological examination at Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University. Histopathology in all necropsied civets manifested of parvoviral enteritis throughout the intestine including villous atrophy, fusion and desquamation of villous epithelium, cryptal necrosis and dilation. Viral amphophilic intranuclearinclusion bodies were observed in cryptal epithelial cells and enterocytes. Lymphoid depletion in Peyer’s patches and mesenteric lymph nodes were observed.The brown positive stain presented in cytoplasm and nucleus of cryptal epithelial cells, enterocytes, macropahages in lymphoid tissues as well as in neuronal cells in the brain and nerve plexuses in the intestine by immunohistochemistry. Fecal swabs of thirteen lived civets showed specific fragments of capsid gene of parvovirusby PCR (72.2%). In combination with RFLP technique, civet-derived isolates were similar to feline panleukopenia virus and could be differentiated from commercial FPLV-vaccine strains. Most full lengths of capsid gene were compared with reference FPLV strains with high similarity (99% identity). In conclusion, this is the first report of small Indian civet infection with feline parvovirus in Thailand. Epidemiology, disease transmission and host susceptibility between domestic and wild carnivores will be emphasized in the further research.
DOI: 10.14457/cu.the.2014.200
title: EFFECTIVENESS OF ORAL HYGIENE PRACTICE GUIDELINES ON ORAL HEALTH STATUS AMONG THAI ELDERLY RESIDING IN SOCIAL CARE FACILITIES

description: This study aimed to evaluate effectiveness of the oral hygiene practice guidelines among Thai elderly residing in social care facilities. This experimental study was conducted in two elderly social care facilities from December 2013 to June 2014. The 33 and 38 participants were recruited from social care 1 and social care 2, respectively. Socio-demographic characteristics and oral health behavior were obtained via questionnaire. Oral health status and oral hygiene status were obtained via oral examination. After one week, the oral hygiene practice guidelines including an individual oral self-care and diet counseling, oral hygiene instruction, oral self-care demonstration and self-practice session were applied. The outcomes were measured at baseline (T0), 2 months (T1) and 6 months follow up (T2). At 2 months and 6 months follow up, oral health behavior in both social care 1 and social care 2 showed the overall scores improvement with significant differences in dental prostheses cleaning and sugar consumption frequency compared to baseline. Furthermore, oral hygiene status in both social care 1 and social care 2 showed the average debris index simplified (DI-S) score and the percentage of dental plaque acid production score were significant decreasing compared to baseline. In conclusion, the oral hygiene practice guidelines had effectiveness to improve oral health behavior and oral hygiene status among Thai elderly residing in social care facilities.