Period change of a contact binary system RW Comae Berenices

NASA Astrophysics Data System (ADS)

Maithong, Wiraporn; Phao-ai, Parinda

2017-08-01

In this work, we studied about the period change of a contact binary system RW Comae Berenices. The binary system was observed on March 9th, 2016 by the 105 mm diameter of a refraction telescope with the DSLR digital camera at the Regional Observatory for the Public Nakhon Ratchasima, Thailand. The photometry used the IRIS program. The period change was analyzed by used the O-C diagram. The result shows that the period of the RW Comae Berenices is increasing with 1.89×10-3 seconds/year.

Cercarial emergence patterns for Opisthorchis viverrini sensu lato infecting Bithynia siamensis goniomphalos from Sakon Nakhon Province, Thailand.

PubMed

Laoprom, Nonglak; Kiatsopit, Nadda; Sithithaworn, Paiboon; Kopolrat, Kulthida; Namsanor, Jutamas; Andrews, Ross H; Petney, Trevor N

2016-09-01

Opisthorchis viverrini sensu lato is a food-borne trematode which is classified as a class 1 carcinogen, with infection potentially leading to cholangiocarcinoma. Snails of the genus Bithynia act as the first intermediate hosts and an amplifying point in the parasite life cycle. In order to investigate seasonal effect on transmission dynamics of O. viverrini in Bithynia siamensis goniomphalos, cercarial emergence and output profiles were monitored at different season. A total of 4533 snails originating from Sakon Nakhon Province, Thailand, collected during the three main seasons, were analyzed for O. viverrini s.l. Emergence of O. viverrini s.l. cercariae from snails was monitored daily from 06:00 to 18:00 h for seven consecutive days. The prevalence of infection in the snails was highest in the hot-dry season and declined in the rainy and cool-dry seasons. Peak cercarial emergence occurred between 08:00 and 10:00 h during the rainy and cool-dry seasons and between 10:00 and 12:00 h during the hot-dry season. The cercarial output was highest in the hot-dry season, similar to a previous study from Lao People's Democratic Republic (PDR). Average cercarial output/snail in Thailand was higher than in Lao PDR. The number of cercariae emerging from the snails was strongly related to snail size, but the relationship between prevalence of infection and snail size differed between seasons. Observed discrepancies in the emergence patterns and per capita cercarial release may reflect differences in environmental, snail, and/or parasite factors particularly biological characteristics between the cryptic species of O. viverrini s.l. and B. s. goniomphalos from Thailand and Lao PDR.

Phylogenetic relationships within the Opisthorchis viverrini species complex with specific analysis of O. viverrini sensu lato from Sakon Nakhon, Thailand by mitochondrial and nuclear DNA sequencing.

PubMed

Pitaksakulrat, Opal; Webster, Bonnie L; Webster, Joanne P; Laha, Thewarach; Saijuntha, Weerachai; Lamberton, Poppy H L; Kiatsopit, Nadda; Andrews, Ross H; Petney, Trevor N; Sithithaworn, Paiboon

2018-04-19

The liver fluke Opisthorchis viverrini sensu lato causes serious public-health problems in Northeast Thailand and Southeast Asian countries. A hypothesis has been proposed that O. viverrini represents a species complex with varying levels of genetic differentiation in Thailand and Lao PDR. This study aimed to clarify whether O. viverrini populations can be genetically divided into separate taxa. We collected O. viverrini s.l. from eight different locations in Lao PDR and Thailand. The results of nad1, cox1, CF-int6, Pm-int9, ITS2 and 28S rDNA sequence analysis revealed that sub-structuring occurred between the eight populations. We found that O. viverrini s.l. from Sakon Nakhon (SK), Thailand, shows significant genetic differentiation (P < .05) from all other isolates from different localities in Thailand and Lao PDR. This was supported by haplotype and phylogenetic tree analyses in which the SK isolate was separated from all other isolates. This suggests that O. viverrini s.l. from SK is a cryptic species. The data, however, also confirm the association between genetic groups of O. viverrini s.l. and specific wetland systems, and raise important questions regarding the epidemiological significance of these genetic differences. Copyright © 2018 Elsevier B.V. All rights reserved.

Environmental arsenic exposure and risk of diabetes type 2 in Ron Phibun subdistrict, Nakhon Si Thammarat Province, Thailand: unmatched and matched case–control studies

PubMed Central

Sripaoraya, Kwanyuen; Siriwong, Wattasit; Pavittranon, Sumol; Chapman, Robert S

2017-01-01

Background There are inconsistent findings on associations between low-to-moderate level of arsenic in water and diabetes risk from previous epidemiological reports. In Ron Phibun subdistrict, Nakhon Si Thammarat Province, Thailand, a low level of arsenic exposure among population was observed and increased diabetes mellitus (DM) rate was identified. Objectives We aimed to investigate the association between determinants (including low-level water arsenic exposure) of DM type 2 risk among residents of three villages of Ron Phibun subdistrict, Nakhon Si Thammarat Province. Materials and methods Secondary data from two previous community based-studies, conducted in 2000 and 2008, were utilized. Data on independent variables relating to arsenic exposure and sociodemographic characteristics were taken from questionnaires and worksheets for health-risk screening. Water samples collected during household visit were sent for analysis of arsenic level at certified laboratories. Diabetes cases (N=185) were those who had been diagnosed with DM type 2. Two groups of controls, one unmatched to cases (n=200) and one pair matched on age and gender (n=200), were selected for analysis as unmatched and matched case–control studies, respectively. A multiple imputation technique was used to impute missing values of independent variables. Multivariable logistic regression models, with independent variables for arsenic exposure and sociodemographic characteristics, were constructed. The unmatched and matched data sets were analyzed using unconditional and conditional logistic analyses, respectively. Results Older age, body mass index (BMI), having a history of illness in siblings and parents, and drinking were associated with increased DM type 2 risk. We found no convincing association between DM type 2 risk and water arsenic concentration in either study. Conclusion We did not observe meaningful association between diabetes risk and the low-to-moderate arsenic levels observed in

Economic Burden of Bacteremic Melioidosis in Eastern and Northeastern, Thailand

PubMed Central

Bhengsri, Saithip; Lertiendumrong, Jongkol; Baggett, Henry C.; Thamthitiwat, Somsak; Chierakul, Wirongrong; Tisayaticom, Kanjana; Tanwisaid, Kittisak; Chantra, Somrak; Kaewkungwal, Jaranit

2013-01-01

Melioidosis is among the most common causes of septicemia in Thailand, but data on economic burden are limited. We describe the economic impact of bacteremic melioidosis hospitalizations in two Thailand provinces during 2006–2008. Costs are presented in US dollars ($1 = 30.49 Thai Baht). The average annual incidence of bacteremic melioidosis cases per 100,000 persons in Sa Kaeo and Nakhon Phanom was 4.6 and 14.4, respectively. The annual cost of bacteremic melioidosis hospitalizations from the societal perspective, including direct and indirect costs, was $152,159 in Sa Kaeo and $465,303 in Nakhon Phanom. The average cost per fatal case was $14,182 and $14,858 in Sa Kaeo and Nakhon Phanom, respectively. In addition to the high morbidity and mortality, the substantial economic burden of melioidosis further supports the need for investments to identify improved prevention and control strategies for melioidosis. PMID:23798583

Streptomyces cerasinus sp. nov., isolated from soil in Thailand.

PubMed

Kanchanasin, Pawina; Moonmangmee, Duangtip; Phongsopitanun, Wongsakorn; Tanasupawat, Somboon; Moonmangmee, Somporn

2017-10-01

A novel actinomycete, strain SR3-134 T , belonging to the genus Streptomyces, was isolated from soil collected from the Sakaerat Environmental Research Station, Thailand Institute of Scientific and Technological Research, Nakhon Ratchasima Province, Thailand. The taxonomic position of the strain was characterized by using a polyphasic approach. ll-Diaminopimelic acid, glucose, mannose and ribose were detected in its whole-cell hydrolysates. The N-acyl type of muramic acid was acetyl. The menaquinones were MK-9(H8), MK-9(H6), MK-9(H4) and MK-9(H2). The predominant cellular fatty acids were anteiso-C15 : 0, iso-C16 : 0, C16 : 0, iso-C15 : 0, anteiso-C17 : 0 and iso-C14 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol and phosphatidylinositol mannoside. blast analysis of the almost-complete 16S rRNA gene showed 98.7 % sequence similarities to Streptomyces lanatus JCM 4588 T and Streptomyces psammoticus JCM 4434 T . The DNA G+C content was 71.4 mol%. Strain SR3-134 T showed low DNA-DNA relatedness (12.9±4.0-44.1±1.0 %) to S. lanatus JCM 4588 T and S. psammoticus JCM 4434 T . The new strain could also be distinguished from its closely related strains by differences in their phenotypic characteristics. The results of taxonomic analysis suggested that strain SR3-134 T represented a novel species of the genus Streptomyces for which the name Streptomyces cerasinus sp. nov. is proposed. The type strain is SR3-134 T (=TISTR 2494 T =KCTC 39910 T ).

Infection dynamics and molecular identification of metacercariae in cyprinoids from Chiang Mai and Sakon Nakhon Provinces.

PubMed

Wongsawad, Pheravut; Wongsawad, Chalobol

2011-01-01

The infection dynamics of metacercariae were assessed in cyprinoid fish (cyprinoids) from Chiang Mai and Sakon Nakhon Provinces, Thailand, during October 2008 to September 2009. The samples were collected during 3 seasons from rivers and local markets. Metacercarial infection was determined by acid-pepsin digestion and confirmed using HAT-RAPD PCR method. Thirteen and 16 species of cyprinoids were collected from Chiang Mai and Sakon Nakhon with overall prevalences of metacercarial infection of 84.5 and 47.6%, respectively. Haplorchis taichui, Haplorchoides sp, and Centrocestus caninus were found in Chiang Mai and 4 species of metacercariae: H. taichui, Haplorchoides sp, O. viverrini and an unknown trematode species in Sakon Nakhon. H. taichui and Haplorchoides sp metacercariae in 3 species of cyprinoids (Henicorhynchus siamensis, Cyclocheilichthys armatus, Amblyrhynchichthy truncatus) had the highest prevalence (100%) in Chiang Mai, while the highest prevalence (100%) of metacercaria in Sakon Nakhon was Haplorchoides sp in 1 species of cyprinoids (Cyclocheilichthys armatus). The overall prevalence from Chiang Mai Province was highest in the rainy season (95.6%), lower in the hot-dry season (88.1%) and lowest in the cool season (72.5%). In Sakon Nakhon Province the highest prevalence was in the hot-dry season (52.7%), and lower in the rainy and cool season, 44.4% and 43.5%, respectively. The HAT-RAPD profiles confirmed the identity of metacercariae and adult stage of H. taichui, Haplorchoides sp, C. caninus and O. viverrini.

An Annotated Checklist of the Anopheles of Thailand (Diptera : Culicidae) (Thai National Scientific Papers, Fauna Series Number 2)

DTIC Science & Technology

1968-08-01

workers in 1958 on Doi Suthep mountain near Chiang Mai . Additional specimens in the SEATO collection were made by human biting collections, or...to be restricted to forested hills. The specimens taken in the human biting collections at Chiang Mai \\vere not permitted to engorge, and the biting...ditches, seepages, and sumps. Distribution in Thailand: Ayutthaya, Chanthaburi, Chiang Mai , Chon Buri, Phra Nakhon (Bangkok), Nakhon Nayok, Nakhon

Goat farm management and Brucella serological test among goat keepers and livestock officers, 2011-2012, Nakhon Si Thammarat Province, southern Thailand.

PubMed

Te-Chaniyom, Thanidtha; Geater, Alan F; Kongkaew, Wandee; Chethanond, Usa; Chongsuvivatwong, Virasakdi

2016-12-01

Brucellosis, a zoonotic disease particularly affecting goats, emerged in Thailand in 2003, resulting in both an occupational hazard for goat keepers and livestock officers, and production losses. Farm management practices have been identified as risk factors associated with Brucella sero-positivity in many studies. Our finding in this study should be considered in order to strengthen the system of biosecurity control in farm animals as one health approach. The objectives of the study were to describe the distribution of potential risk factors by types of goat farms and to document the prevalence of human Brucella sero-positivity among goat keepers and livestock officers in Nakhon Si Thammarat, Thailand. A cross-sectional study was conducted from September to December 2012. The study population included three types of goat farms: standard, community enterprise and private goat farms that were located in Nakhon Si Thammmarat Province in southern Thailand. Information on whether the farm had any Brucella sero-positivity goats since 2011 was retrieved from the local livestock office records. Information on farming management was also traced back to 2011. Field researchers collected information from goat keepers of the selected farms using a structured questionnaire. Goat keepers on all farms pre-identified (January to June 2012) as having had at least one positive goat were considered to have been exposed. Goat keepers on a random sample of farms having all goats with negative results were considered to be unexposed. Venous blood samples were collected from goat keepers exposed and unexposed and from livestock officers and the samples were tested by IgG ELISA. Statistical analysis was done under the complex survey design in R software. Fourteen standard farms, 66 community enterprise farms and 68 private farms participated in the study; 82.4% (122/148) used public pasture and 53.4% (79/148) shared breeder goats with other farms. Farm management practices corresponding

Dehydration of D-xylose to furfural using acid-functionalized MWCNTs catalysts

NASA Astrophysics Data System (ADS)

Termvidchakorn, Chompoopitch; Itthibenchapong, Vorranutch; Songtawee, Siripit; Chamnankid, Busaya; Namuangruk, Supawadee; Faungnawakij, Kajornsak; Charinpanitkul, Tawatchai; Khunchit, Radchadaporn; Hansupaluk, Nanthiya; Sano, Noriaki; Hinode, Hirofumi

2017-09-01

Acid-functionalized multi-wall carbon nanotubes (MWCNTs) catalysts were prepared by a wet chemical sonication with various acid solutions, i.e. H2SO4, H3PO4, HNO3, and HCl. Sulfonic groups and carboxyl groups were detected on MWCNTs with H2SO4 treatment (s-MWCNTs), while only carboxyl groups were presented from other acid treatments. The catalytic dehydration of D-xylose into furfural was evaluated using a batch reactor at 170 °C for 3 h under N2 pressure of 15 bar. The highest furfural selectivity was achieved around 57% by s-MWCNTs catalyst, suggesting a positive role of the sulfonic functionalized groups. The effect of Co species was related to their Lewis acid property resulting in the enhancement of xylose conversion with low selectivity to furfural product. Invited talk at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

Management of health care services for flood victims: the case of the shelter at Nakhon Pathom Rajabhat University Central Thailand.

PubMed

Buajaroen, Hathaichanok

2013-08-01

In Central Thailand basic health care services were affected by a natural disaster in the form of a flood situation. Flood Relief Operations Centers were established from the crisis. Nakhon Pathom Rajabhat University and including the faculty of nursing volunteered to care for those affected and assist in re-establishing a functioning health care system. The aim of this study was to make explicit knowledge of concept, lesson learned, and the process of management for re-establishing a health care service system at a flood victims at Relief Operations Center, Nakhon Pathom Rajabhat University. We used a qualitative design with mixed methods. This involved in-depth interviews, focus group, observational participation and non-observational participation. Key informants included university administrators, instructors, leaders of flood victims and the flood victims. Data was collected during October-December, 2010. Data were analysed using content analysis and compared matrix. We found that the concept and principle of health care services management were community based and involved home care and field hospital services. We had prepared a management system that placed emphasise on a community based approach and holistic caring such as 24h Nursing Clinic Home, visits with family, a referral system, field hospital. The core of management was to achieve integrated instruction started from nursing students were practiced skills as Health promotion and nursing techniques practicum. Rules were established regarding the health care service system. The outcomes of Health Care Service at the Flood Relief Operations Center were direct and sincere help without conditions, administrations concerned and volunteer nursing students instructors, University Officer have sympathetic and charitable with flood victims and environment. Copyright © 2013 College of Emergency Nursing Australasia Ltd. Published by Elsevier Ltd. All rights reserved.

Biological Observations on Aedes Seatoi Huang in Thailand with Notes on Rural Aedes Aegypti (L.) and Other Stegomyia Populations

DTIC Science & Technology

1972-03-15

distribution is herein extended by 6 provinces : Ang Thong, Chiang Mai , Lop Buri, Nakhon Sawan, Prachin Buri and Sara Buri (FIG. 1). These new...of Thailand : 1. Ang Thong. 2. Chiang Mai . 3. Chon Buri. 4. Kanchanaburi. 5. Lop Buri. 6. Nakhon Sawan. 7. Prachin Buri. 8. Sara Buri. Provinces

The effect of green synthesized gold nanoparticles on rice germination and roots

NASA Astrophysics Data System (ADS)

Tsi Ndeh, Nji; Maensiri, Santi; Maensiri, Duangkamol

2017-09-01

In this paper, gold nanoparticles were synthesized by means of a green approach with Tiliacora triandra leaf extracts under different conditions. No additional reducing or capping agents were employed. The gold nanoparticles were characterized using UV-visible spectrophotometry, transmission electron microscope, x-ray diffraction and Fourier transform infrared spectroscopy. Gold nanoparticles synthesized at temperature of 80 °C were further used to treat rice (Oryza sativa) grains at different concentrations (0, 10, 100, 500, 1000, 2000 mg l-1) for one week. While germination percentages were high (95-98.38%), a slight decrease in root and shoot lengths relative to the control was observed. Phytotoxicity results indicated that the plant synthesized gold nanoparticles were of minimal toxicity to rice seedlings. Increases in cell death, hydrogen peroxide formation and lipid peroxidation in roots and shoots were noted. However, these increases were not statistically significant. The overall results confirmed that Tiliacora triandra synthesized gold nanoparticles are biocompatible and can be potentially used as nanocarriers in agriculture. Contribution at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

Advances in research on 2D and 3D graphene-based supercapacitors

NASA Astrophysics Data System (ADS)

Mensing, Johannes Ph.; Poochai, Chatwarin; Kerdpocha, Sadanan; Sriprachuabwong, Chakrit; Wisitsoraat, Anurat; Tuantranont, Adisorn

2017-09-01

Graphene-based materials in two-dimensional (2D) and three-dimensional (3D) configurations are promising as electrode materials for supercapacitors due to their large surface area, excellent electrical conductivity, high electrochemical activity and high stability. In this article recent advances in research on 2D and 3D graphene-based materials for supercapacitor electrodes are reviewed extensively in aspects of fabrication methods and electrochemical performances. From the survey, the performance of 2D and 3D graphene-based materials could be significantly enhanced by employing nanostructures of metal oxides, metals and polymers as well as doping graphene with hetero atoms such as nitrogen and boron. In addition, the charge storage performances were found to depend greatly on materials, preparation method and structural configuration. With similar material components, 3D graphene-based networks tended to exhibit superior supercapacitive performances. Therefore, future research should be focusing on further development of 3D graphene-based materials for supercapacitor applications. Invited talk at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

Six New Species of the Culex (Lophoceraomyia) Mammilifer Group from Thailand (Diptera: Culicidae)

DTIC Science & Technology

1967-03-01

Distribution. Known only from the following Provinces in Thai- land: Tak, Nakhon Nayok, and Chiang Mai . Eleven individual c Fig. 2, Culer...Distribution. The authors have seen specimens from the following Provinces in Thailand: Trang, Chiang Mai , Sara Buri, Narathiwat, Phatthalung...male with terminalia and antennae slide mounted from Doi Sutep, Chiang Mai Province, Thailand, 7. I. 53, D. C. and E. B. Thurman, deposited in the U

Helicobacter Pylori Associated Gastritis Increases Risk of Colorectal Polyps: a Hospital Based-Cross-Sectional Study in Nakhon Ratchasima Province, Northeastern Thailand.

PubMed

Tongtawee, Taweesak; Kaewpitoon, Soraya; Kaewpitoon, Natthawut; Dechsukhum, Chavaboon; Leeanansaksiri, Wilairat; Loyd, Ryan A; Matrakool, Likit; Panpimanmas, Sukij

2016-01-01

Colorectal polyps are common in Thailand, particularly in the northeastern region. The present study aimed to determine any correlation between Helicobacter pylori-associated gastritis and colorectal polyps in the Thai population. A total of 303 patients undergoing esophagogastroduodenoscopy with colonoscopy for investigation of chronic abdominal pain participated in this study from November 2014 to October 2015. A diagnosis of Helicobacter pylori associated gastritis was made if the bacteria were seen on histopathological examination and a rapid urease test was positive. Colorectal polyps were confirmed by histological examination of colorectal biopsies. Patient demographic data were analyzed for correlations. The prevalence of colorectal polyps was 77 (25.4%), lesions being found more frequently in Helicobacter pylori infected patients than non-infected subjects [38.4% vs. 12.5%; Odds Ratio (OR) (95% CI): 2.26 (1.32 - 3.86), p < 0.01]. Patients with Helicobacter pylori - associated gastritis were at high risk of having adenomas featuring dysplasia [OR (95% CI): 1.15 (1.16 - 7.99); P = 0.02]. There was no varaition in location of polyps, age group, sex and gastric lesions with respect to Helicobacter pylori status. This study showed that Helicobacter pylori associated gastritis is associated with an increased risk of colorectal polyps, especially adenomas with dysplasia in the Thai population. Patients with Helicobacter pylori-associated gastritis may benefit from concurrent colonoscopy for diagnosis of colorectal polyps as a preventive and early treatment for colorectal cancer.

Nanoporous carbon derived from agro-waste pineapple leaves for supercapacitor electrode

NASA Astrophysics Data System (ADS)

Sodtipinta, Jedsada; Amornsakchai, Taweechai; Pakawatpanurut, Pasit

2017-09-01

By using KOH as the chemical activating agent in the synthesis, the activated carbon derived from pineapple leaf fiber (PALF) was prepared. The structure, morphology, and the surface functional groups of the as-prepared activated carbon were investigated using x-ray diffraction, field emission scanning electron microscope equipped with energy dispersive x-ray spectroscopy, and x-ray photoelectron spectroscopy. The electrochemical behavior and performance of the as-synthesized activated carbon electrode were measured using the cyclic voltammetry and the electrochemical impedance spectroscopy in 1 M Na2SO4 electrolyte solution in three-electrode setup. The activated carbon electrode exhibited the specific capacitance of 131.3 F g-1 at a scan rate of 5 mV s-1 with excellent cycling stability. The capacitance retention after 1000 cycles was about 97% of the initial capacitance at a scan rate of 30 mV s-1. Given these good electrochemical properties along with the high abundance of PALF, this activated carbon electrode has the potential to be one of the materials for future large-scale production of the electrochemical capacitors. Invited talk at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

Development of a Blended Instructional Model via Weblog to Enhance English Summary Writing Ability of Thai Undergraduate Students

ERIC Educational Resources Information Center

Termsinsuk, Saisunee

2015-01-01

The objective of this research and development was to develop an effective blended instructional model via weblog to enhance English summary writing ability of Thai undergraduate students. A sample group in the English program of Nakhon Ratchasima Rajabhat University was studied in academic year 2010-2013. The research instruments were an…

Synthesis and magnetic properties of bacterial cellulose—ferrite (MFe2O4, M  =  Mn, Co, Ni, Cu) nanocomposites prepared by co-precipitation method

NASA Astrophysics Data System (ADS)

Sriplai, Nipaporn; Mongkolthanaruk, Wiyada; Pinitsoontorn, Supree

2017-09-01

The magnetic nanocomposites based on bacterial cellulose (BC) matrix and ferrite (MFe2O4, M  =  Mn, Co, Ni and Cu) nanoparticles (NPs) were fabricated. The never-dried and freeze-dried BC nanofibrils were used as templates and a co-precipitation method was applied for NPs synthesis. The nanocomposites were either freeze-dried or annealed before subjected to characterization. The x-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectroscopy showed that only MnFe2O4 and CoFe2O4 NPs could be successfully incorporated in the BC nanostructures. The results also indicated that the BC template should be freeze-dried prior to the co-precipitation process. The magnetic measurement by a vibrating sample magnetometer (VSM) showed that the strongest ferromagnetic signal was found for BC-CoFe2O4 nanocomposites. The morphological investigation by a scanning electron microscope (SEM) showed the largest volume fraction of NPs in the BC-CoFe2O4 sample which was complimentary to the magnetic property measurement. Annealing resulted in the collapse of the opened nanostructure of the BC composites. Invited talk at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

Effects of an injury and illness prevention program on occupational safety behaviors among rice farmers in Nakhon Nayok Province, Thailand

PubMed Central

Santaweesuk, Sapsatree; Chapman, Robert S; Siriwong, Wattasit

2014-01-01

The objective of this study was to determine the effects of an Injury and Illness Prevention (IIP) program intervention on occupational safety behavior among rice farmers in Nakhon Nayok Province, Thailand. This was a quasi-experimental study in an intervention group and a control group. It was carried out in two rice farming communities, in which most people are rice farmers with similar socio-demographic characteristics. Multistage sampling was employed, selecting one person per rice farming household. The intervention group was 62 randomly selected rice farmers living in a rural area; another 55 rice farmers served as the control group. A structured face-to-face interview questionnaire was administered to participants to evaluate their safety behaviors in four areas: equipment use, pesticide use, ergonomics, and working conditions. The 2-week intervention program consisted of four elements: 1) health education, 2) safety inspection, 3) safety communication, and 4) health surveillance. Data were collected at baseline and 4 months after the intervention (follow-up). We used a general linear model repeated-measures analysis of variance to assess the mean difference between baseline and follow-up occupational safety behavior points between the intervention and control groups. Pesticide safety behaviors significantly increased in the intervention group compared with the control group. Ergonomics and working conditions points also increased in the intervention group, but not significantly so. The equipment use score decreased in the intervention group. It is necessary to identify and develop further measures to improve occupational safety behaviors. Some methods, such as effective risk communication, could be added to increase risk perception. PMID:24634590

Comparison of spectral ultraviolet irradiance measured from satellite and ground-based instrument at Nakhon Pathom province

NASA Astrophysics Data System (ADS)

Sriwongsa, J.; Buntoung, S.

2017-09-01

In this study, comparisons of spectral ultraviolet irradiance at 305, 310, 324 and 380 nm at the overpass time retrieved from OMI/AURA satellite with that from ground-based measurements were performed at Nakhon Pathom (13.82°N,100.04°E), Thailand. The analyzed data period comprised from 1 January 2010 to 31 December 2015. The comparison results clearly showed the overestimation of satellite data with root mean square difference (RMSD) between 22.9 and 48.9%, and mean bias difference (MBD) between 5.3 and 39.8% for all sky conditions, and reduced to 10.6-40.5% and 0.18-34.9% for clear sky conditions. Further results showed that the differences between the two datasets depend on atmospheric aerosol loads and clouds.

Trematode diversity in the freshwater snail Bithynia siamensis goniomphalos sensu lato from Thailand and Lao PDR.

PubMed

Kiatsopit, N; Sithithaworn, P; Kopolrat, K; Namsanor, J; Andrews, R H; Petney, T N

2016-05-01

In order to obtain a comprehensive understanding of trematode diversity in Bithynia siamensis goniomphalos sensu lato, the first intermediate host of the liver fluke Opisthorchis viverrini s.l., the prevalence of larval trematode species was investigated in different localities in Thailand and Lao People's Democratic Republic (Lao PDR). In Thailand, snail samples were collected from 29 localities in the nine provinces: Buri Ram, Surin, Chaiya Phum, Maha Sarakham, Khon Kaen, Kalasin, Mukdahan, Sakon Nakhon and Nakhon Phanom. In Lao PDR, snail samples were collected from 21 localities in Vientiane Province and six localities in Savannakhet Province. Snails were identified by standard morphological criteria and then examined for trematode infection using the cercarial shedding method. Twenty different types of cercariae were detected and identified, based on morphological criteria. Virgulate type 1 emerged as the most common cercaria, with an average prevalence of 10.90% (range 0.26-54.22%) in Thailand and 6.58% (range 1.15-89.77%) in Lao PDR. Opisthorchis viverrini s.l. cercariae were the fourth most common in Thailand, with an average prevalence of 1.59% (0.15-6.93), while in Lao PDR their prevalence was 0.96% (0.08-8.37). The high diversity of trematode cercariae observed in this study indicates that B. s. goniomphalos s.l. is highly susceptible to infection with a variety of trematode species. However, the role of non-opisthorchiid trematodes as fish-borne parasites in human health is not fully known and further molecular identification is required.

Toxoplasmosis and neosporosis among beef cattle slaughtered for food in Western Thailand.

PubMed

Wiengcharoen, Jitbanjong; Nakthong, Chowalit; Mitchaothai, Jumlong; Udonsom, Ruenruthai; Sukthana, Yaowalark

2012-09-01

Beef is a main type of meat consumed by Thais. The prevalences of anti-Toxoplasma gondii and anti-Neospora caninum antibodies were investigated among beef cattle slaughtered for food in western Thailand. A total of 389 blood samples obtained from beef cattle from 24 herds were collected at 3 slaughterhouses in 3 western provinces of Thailand: Kanchanaburi, Ratchaburi and Nakhon Pathom. An indirect immunofluorescent antibody test (IFAT) was performed using cut-off values of 1:128 for T. gondii and 1:200 for N. caninum. The antibodies to T. gondii were found in 100 samples (25.7%) and antibodies to N. caninum were found in 23 samples (5.9%) a significant difference (p < 0.001) in prevalences, indicating the cattle tested had a greater exposure to T. gondii than N. caninum, and they should be regarded as a potential source of T. gondii infection to humans. The low prevalence of neosporosis in this study is still a risk for morbidity among cattle, including abortions. This is the first study in Thailand finding both T. gondii and N. caninum antibodies among beef cattle.

Concluding Remarks

NASA Astrophysics Data System (ADS)

Gibson, B. F.

2007-01-01

These observations represent the author's personal perspective regarding the ideas presented at this third Asia Pacific Conference on Few-Body Problems in Physics. It is not intended as a summary talk in the traditional sense, but is comprised of remarks emphasizing physics not speakers. Many of the talks covered results of those other than the speaker, and the ideas discussed will hopefully outlive the rapporteurs bringing these ideas to life at APFB05 held at the Suranaree University of Technology in Nakhon Ratchasima.

Gnathostoma infection in fish caught for local consumption in Nakhon Nayok Province, Thailand. II. Deasonal variation in swamp eels.

PubMed

Rojekittikhun, Wichit; Chaiyasith, Tossapon; Butraporn, Piyarat

2004-12-01

From August 2000 to August 2001, 1844 swamp eels (Monopterus albus) were purchased from several local markets in Nakhon Nayok Province, Thailand, and examined for the presence of Gnathostoma advanced third-stage larvae. The overall prevalence was 30.1% and the mean number of larvae/eel (infection intensity) was 10.0. The highest infection rate (44.1%) was found in August 2000 and the lowest (10.7%) in March 2001. The greatest mean number of larvae/eel (75.1) was found in August 2000, whereas the fewest (2.3) was in July 2001. It is suggested that the prevalence and intensity of infection decreased within two months after the end of the rainy season and started to rise again about two months after the next rainy season began. A total of 5,532 Gnathostoma larvae were recovered from 555 infected eels, with a maximum number of 698 larvae/eel. The highest rates of Gnathostoma infection according to eel body length and weight were 87.5% in the group 91-100 cm, and 100% in groups of 901-1100 g, respectively. There were significant correlations between eel body lengths and infection rates, body lengths and infection intensities; eel body weights were also significantly correlated with infection rates and infection intensities. It was noted that the longer/ heavier the eels were, the higher would be the infection rates and the greater the infection intensities. Tissue distributions of Gnathostoma larvae in the livers and muscles of swamp eels were as follows: 43.0% of the total number of larvae were found in the muscles and 57.0% were in the liver; 29.7, 51.7, and 18.6% were in the anterior, middle, and posterior parts, respectively; 35.1% were in the dorsal part, while 64.9% were in the ventral part; 9.0, 18.7, 7.4, 20.6, 33.1, and 11.2% were in the anterodorsal, mediodorsal, posterodorsal, anteroventral, medioventral and posteroventral parts, respectively. Of the 5,532 Gnathostoma larvae examined, 1101 (19.9%) were found to possess morphological variants or abnormal

Interface-state density estimation of n-type nanocrystalline FeSi2/p-type Si heterojunctions fabricated by pulsed laser deposition

NASA Astrophysics Data System (ADS)

Nopparuchikun, Adison; Promros, Nathaporn; Sittimart, Phongsaphak; Onsee, Peeradon; Duangrawa, Asanlaya; Teakchaicum, Sakmongkon; Nogami, Tomohiro; Yoshitake, Tsuyoshi

2017-09-01

By utilizing pulsed laser deposition (PLD), heterojunctions comprised of n-type nanocrystalline (NC) FeSi2 thin films and p-type Si substrates were fabricated at room temperature in this study. Both dark and illuminated current density-voltage (J-V) curves for the heterojunctions were measured and analyzed at room temperature. The heterojunctions demonstrated a large reverse leakage current as well as a weak near-infrared light response. Based on the analysis of the dark forward J-V curves, at the V value  ⩽  0.2 V, we show that a carrier recombination process was governed at the heterojunction interface. When the V value was  >  0.2 V, the probable mechanism of carrier transportation was a space-charge limited-current process. Both the measurement and analysis for capacitance-voltage-frequency (C-V-f ) and conductance-voltage-frequency (G-V-f ) curves were performed in the applied frequency (f ) range of 50 kHz-2 MHz at room temperature. From the C-V-f and G-V-f curves, the density of interface states (N ss) for the heterojunctions was computed by using the Hill-Coleman method. The N ss values were 9.19  ×  1012 eV-1 cm-2 at 2 MHz and 3.15  ×  1014 eV-1 cm-2 at 50 kHz, which proved the existence of interface states at the heterojunction interface. These interface states are the probable cause of the degraded electrical performance in the heterojunctions. Invited talk at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

The University Illustration Merged in Thailand

ERIC Educational Resources Information Center

Puangyod, Paithoon; Sirisuthi, Chaiyuth; Sriphutharin, Sumalee

2015-01-01

This research aimed to reflect the merged university's scenario: the case study of Nakhon-Phanom University in 4 aspects: administration, personnel management, technology management and missions. It was divided into 2 parts. The research results were as follows: Part 1: Nakhon-Phanom University's education arrangement in light of the…

Social network analysis for assessment of avian influenza spread and trading patterns of backyard chickens in Nakhon Pathom, Suphan Buri and Ratchaburi, Thailand.

PubMed

Poolkhet, C; Chairatanayuth, P; Thongratsakul, S; Yatbantoong, N; Kasemsuwan, S; Damchoey, D; Rukkwamsuk, T

2013-09-01

The aim of this study is to explain the social networks of the backyard chicken in Ratchaburi, Suphan Buri and Nakhon Pathom Provinces. In this study, we designed the nodes as groups of persons or places involved in activities relating to backyard chickens. The ties are all activities related to the nodes. The study applied a partial network approach to assess the spreading pattern of avian influenza. From 557 questionnaires collected from the nodes, the researchers found that the degree (the numbers of ties that a node has) and closeness (the distance from one node to the others) centralities of Nakhon Pathom were significantly higher than those of the others (P<0.001). The results show that compared with the remaining areas, this area is more quickly connected to many links. If the avian influenza virus subtype H5N1 was released into the network, the disease would spread throughout this province more rapidly than in Ratchaburi and Suphan Buri. The betweenness centrality in each of these provinces showed no differences (P>0.05). In this study, the nodes that play an important role in all networks are farmers who raise consumable chicken, farmers who raise both consumable chicken and fighting cocks, farmers' households that connect with dominant nodes, and the owners and observers of fighting cocks at arenas and training fields. In this study, we did not find cut points or blocks in the network. Moreover, we detected a random network in all provinces. Thus, connectivity between the nodes covers long or short distances, with less predictable behaviour. Finally, this study suggests that activities between the important nodes must receive special attention for disease control during future disease outbreaks. © 2012 Blackwell Verlag GmbH.

Prevalence of zoonotic Bartonella species among rodents and shrews in Thailand.

PubMed

Pangjai, Decha; Maruyama, Soichi; Boonmar, Sumalee; Kabeya, Hidenori; Sato, Shingo; Nimsuphan, Burin; Petkanchanapong, Wimol; Wootta, Wattanapong; Wangroongsarb, Piyada; Boonyareth, Maskiet; Preedakoon, Poom; Saisongkorh, Watcharee; Sawanpanyalert, Pathom

2014-03-01

We investigated the prevalence of Bartonella species in 10 rodent and one shrew species in Thailand. From February 2008 to May 2010, a total of 375 small animals were captured in 9 provinces in Thailand. Bartonella strains were isolated from 57 rodents (54 from Rattus species and 3 from Bandicota indica) and one shrew (Suncus murinus) in 7 of the 9 provinces, and identified to the species level. Sequence analysis of the citrate synthase and RNA polymerase β subunit genes identified the 58 isolates from each Bartonella-positive animal as B. tribocorum in 27 (46.6%) animals, B. rattimassiliensis in 17 (29.3%) animals, B. elizabethae in 10 (17.2%) animals and B. queenslandensis in 4 (6.9%) animals. R. norvegicus, R. rattus, and Suncus murinus carried B. elizabethae, which causes endocarditis in humans. The prevalence of Bartonella bacteremic animals by province was 42.9% of the animals collected in Phang Nga, 26.8% in Chiang Rai, 20.4% in Sa Kaeo, 16.7% in Nakhon Si Thammarat, 12.0% in Surat Thani, 9.1% in Mae Hong Son and Loei Provinces. These results indicate that Bartonella organisms are widely distributed in small mammals in Thailand and some animal species may serve as important reservoirs of zoonotic Bartonella species in the country. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

Project CHECO Southeast Asia Report. Igloo White (Initial Phase)

DTIC Science & Technology

1968-07-31

sensors--had to be developed, tested, and produced in quantity. A wing of EC-121 aircraft had to be deployed to Korat RTAFB, Thailand, to provide orbital...Location (Thailand) 653d Recon Wg 21 EC-121 Korat 1st Air Commando Wg 19 Al-E Nakhon Phanom 21st Helicopter Sq 12 CH-3E Nakhon Phanom 23d Tac Air Spt Sq...tinual orbits over the sensor fields. These aircraft based at Korat , m normally flew in orbit for eight hours, or until relieved by a replacement

Health risk reduction behaviors model for scavengers exposed to solid waste in municipal dump sites in Nakhon Ratchasima Province, Thailand

PubMed Central

Thirarattanasunthon, Phiman; Siriwong, Wattasit; Robson, Mark; Borjan, Marija

2012-01-01

The aim of this study was to evaluate the effect of comprehensive health risk protection behaviors, knowledge, attitudes, and practices among scavengers in open dump sites. A control group of 44 scavengers and an intervention group of 44 scavengers participated in this study. Interventions included the use of personal protective equipment, health protection training, and other measures. The analysis showed significant differences before and after the intervention program and also between the control and intervention groups. These observations suggest that further action should be taken to reduce adverse exposure during waste collection. To reduce health hazards to workers, dump site scavenging should be incorporated into the formal sector program. Solid waste and the management of municipal solid waste has become a human and environmental health issue and future research should look at constructing a sustainable model to help protect the health of scavengers and drive authorities to adopt safer management techniques. PMID:22969307

Rapid synthesis of tin oxide nanostructures by microwave-assisted thermal oxidation for sensor applications

NASA Astrophysics Data System (ADS)

Phadungdhitidhada, S.; Ruankham, P.; Gardchareon, A.; Wongratanaphisan, D.; Choopun, S.

2017-09-01

In the present work nanostructures of tin oxides were synthesized by a microwave-assisted thermal oxidation. Tin precursor powder was loaded into a cylindrical quartz tube and further radiated in a microwave oven. The as-synthesized products were characterized by scanning electron microscope, transmission electron microscope, and x-ray diffractometer. The results showed that two different morphologies of SnO2 microwires (MWs) and nanoparticles (NPs) were obtained in one minute of microwave radiation under atmospheric ambient. A few tens of the SnO2 MWs with the length of 10-50 µm were found. Some parts of the MWs were decorated with the SnO2 NPs. However, most of the products were SnO2 NPs with the diameter ranging from 30-200 nm. Preparation under loosely closed system lead to mixed phase SnO-SnO2 NPs with diameter of 30-200 nm. The single-phase of SnO2 could be obtained by mixing the Sn precursor powders with CuO2. The products were mostly found to be SnO2 nanowires (NWs) and MWs. The diameter of SnO2 NWs was less than 50 nm. The SnO2 NPs, MWs, and NWs were in the cassiterite rutile structure phase. The SnO NPs was in the tetragonal structure phase. The growth direction of the SnO2 NWs was observed in (1 1 0) and (2 2 1) direction. The ethanol sensor performance of these tin oxide nanostructures showed that the SnO-SnO2 NPs exhibited extremely high sensitivity. Invited talk at 5th Thailand International Nanotechnology Conference (Nano Thailand-2016), 27-29 November 2016, Nakhon Ratchasima, Thailand.

Poultry Farm Vulnerability and Risk of Avian Influenza Re-Emergence in Thailand

PubMed Central

Souris, Marc; Selenic, Dubravka; Khaklang, Supaluk; Ninphanomchai, Suwannapa; Minet, Guy; Gonzalez, Jean-Paul; Kittayapong, Pattamaporn

2014-01-01

Highly pathogenic avian influenza (HPAI) remains of concern as a major potential global threat. This article evaluates and discusses the level of vulnerability of medium and small-scale commercial poultry production systems in Thailand related to avian influenza virus re-emergence. We developed a survey on 173 farms in Nakhon Pathom province to identify the global level of vulnerability of farms, and to determine which type of farms appears to be more vulnerable. We used official regulations (the Good Agricultural Practices and Livestock Farm Standards regulations) as a reference to check whether these regulations are respected. The results show that numerous vulnerability factors subsist and could represent, in case of HPAI re-emergence, a significant risk for a large spread of the disease. Bio-security, farm management and agro-commercial practices are particularly significant on that matter: results show that these practices still need a thorough improvement on a majority of farms. Farms producing eggs (especially duck eggs) are more vulnerable than farms producing meat. Those results are consistent with the type of farms that were mostly affected during the 2004–2008 outbreaks in Thailand. PMID:24413705

Prevalence and determinants of sufficient fruit and vegetable consumption among primary school children in Nakhon Pathom, Thailand

PubMed Central

Piaseu, Noppawan

2017-01-01

BACKGROUND/OBJECTIVES Low consumption of fruit and vegetable is frequently viewed as an important contributor to obesity risk. With increasing childhood obesity and relatively low fruit and vegetable consumption among Thai children, there is a need to identify the determinants of the intake to promote fruit and vegetable consumption effectively. SUBJECTS/METHODS This cross-sectional study was conducted at two conveniently selected primary schools in Nakhon Pathom. A total of 609 students (grade 4-6) completed questionnaires on personal and environmental factors. Adequate fruit and vegetable intakes were defined as a minimum of three servings of fruit or vegetable daily, and adequate total intake as at least 6 serves of fruit and vegetable daily. Data were analyzed using descriptive statistics, the chi-square test, and multiple logistic regression. RESULTS The proportion of children with a sufficient fruit and/or vegetable intakes was low. Covariates of child's personal and environmental factors showed significant associations with sufficient intakes of fruit and/or vegetable (P < 0.05). Logistic regression analyses showed that the following factors were positively related to sufficient intake of vegetable; lower grade, a positive attitude toward vegetable, and fruit availability at home; and that greater maternal education, a positive child's attitude toward vegetable, and fruit availability at home were significantly associated with sufficient consumption of fruits and total fruit and vegetable intake. CONCLUSIONS The present study showed that personal factors like attitude toward vegetables and socio-environmental factors, such as, greater availability of fruits were significantly associated with sufficient fruit and vegetable consumption. The importance of environmental and personal factors to successful nutrition highlights the importance of involving parents and schools. PMID:28386386

Prevalence and determinants of sufficient fruit and vegetable consumption among primary school children in Nakhon Pathom, Thailand.

PubMed

Hong, Seo Ah; Piaseu, Noppawan

2017-04-01

Low consumption of fruit and vegetable is frequently viewed as an important contributor to obesity risk. With increasing childhood obesity and relatively low fruit and vegetable consumption among Thai children, there is a need to identify the determinants of the intake to promote fruit and vegetable consumption effectively. This cross-sectional study was conducted at two conveniently selected primary schools in Nakhon Pathom. A total of 609 students (grade 4-6) completed questionnaires on personal and environmental factors. Adequate fruit and vegetable intakes were defined as a minimum of three servings of fruit or vegetable daily, and adequate total intake as at least 6 serves of fruit and vegetable daily. Data were analyzed using descriptive statistics, the chi-square test, and multiple logistic regression. The proportion of children with a sufficient fruit and/or vegetable intakes was low. Covariates of child's personal and environmental factors showed significant associations with sufficient intakes of fruit and/or vegetable ( P < 0.05). Logistic regression analyses showed that the following factors were positively related to sufficient intake of vegetable; lower grade, a positive attitude toward vegetable, and fruit availability at home; and that greater maternal education, a positive child's attitude toward vegetable, and fruit availability at home were significantly associated with sufficient consumption of fruits and total fruit and vegetable intake. The present study showed that personal factors like attitude toward vegetables and socio-environmental factors, such as, greater availability of fruits were significantly associated with sufficient fruit and vegetable consumption. The importance of environmental and personal factors to successful nutrition highlights the importance of involving parents and schools.

Synchrotron WAXS and XANES studies of silica (SiO2) powders synthesized from Indonesian natural sands

NASA Astrophysics Data System (ADS)

Muchlis, Khairanissa; Aini Fauziyah, Nur; Soontaranon, Siriwat; Limpirat, Wanwisa; Pratapa, Suminar

2017-01-01

In this study, we have investigated polymorphic silica (SiO2) powders using, Wide Angle X-ray Scattering (WAXS) and X-Ray Absorption Near Edge Spectroscopy (XANES), laboratory X-Ray Diffraction (XRD) instruments. The WAXS and XANES spectra were collected using synchrotron radiation at Synchrotron Light Research Institute (SLRI), Nakhon Ratchasima, Thailand. The silica powders were obtained by processing silica sand from Tanah Laut, South Kalimantan, Indonesia. Purification process of silica sand was done by magnetic separation and immersion with HCl. The purification step was needed to reduce impurity or undesirable non Si elements. Three polymorphs of silica were produced, i.e. amorphous phase (A), quartz (B), and cristobalite (C). WAXS profile for each phase was presented in terms of intensity vs. 2θ prior to analyses. Both XRD (λCuKα=1.54056 Å) and WAXS (λ=1.09 Å) patttern show that (1) A sample contains no crystallites, (2) B sample is monophasic, contains only quartz, and (3) C sample contains cristobalite and trydimite. XRD quantitative analysis using Rietica gave 98,8 wt% cristobalite, while the associated WAXS data provided 98.7 wt% cristobalite. Si K-edge XANES spectra were measured at energy range 1840 to 1920 eV. Qualitatively, the pre-edge and edge features for all phases are similar, but their main peaks in the post-edge region are different.

Project CHECO Southeast Asia Report. Search and Rescue Operations in SEA, 1 January 1971 - 31 March 1972

DTIC Science & Technology

1972-10-17

minus four aircraft and approximately 100 personnel) had joined Det 4 of the 3ARRGp and was performing its 3- mission from Korat RTAFB, Thailand.-2 m...RTAFB, Thailand m Det 4 Korat RTAFB, Thailand Det 5 Udorn RTAFB, Thailand 3 Det 12 U-Tapao Royal Thai Naval Base (RTNB), Thailand m Det 14 Tan Son Nhut...1UPOR~ NAKHON PANOJM OL-B RCC 40ARRS Det 5, 3ARRG THAILAND KORAT * umm B NN O RU Det ANRG FOL, -0-AA S OL-A RCC ; SVN U U-APAOCAMBODIA Det RRG BIEN HOA

Influences of motorcycle rider and driver characteristics and road environment on red light running behavior at signalized intersections.

PubMed

Jensupakarn, Auearree; Kanitpong, Kunnawee

2018-04-01

In Thailand, red light running is considered as one of the most dangerous behaviors at intersection. Red light running (RLR) behavior is the failure to obey the traffic control signal. However, motorcycle riders and car drivers who are running through red lights could be influenced by human factors or road environment at intersection. RLR could be advertent or inadvertent behavior influenced by many factors. Little research study has been done to evaluate the contributing factors influencing the red-light violation behavior. This study aims to determine the factors influencing the red light running behavior including human characteristics, physical condition of intersection, traffic signal operation, and traffic condition. A total of 92 intersections were observed in Chiang Mai, Nakhon Ratchasima, and Chonburi, the major provinces in each region of Thailand. In addition, the socio-economic characteristics of red light runners were obtained from self-reported questionnaire survey. The Binary Logistic Regression and the Multiple Linear Regression models were used to determine the characteristics of red light runners and the factors influencing rates of red light running respectively. The results from this study can help to understand the characteristics of red light runners and factors affecting them to run red lights. For motorcycle riders and car drivers, age, gender, occupation, driving license, helmet/seatbelt use, and the probability to be penalized when running the red light significantly affect RLR behavior. In addition, the results indicated that vehicle travelling direction, time of day, existence of turning lane, number of lanes, lane width, intersection sight distance, type of traffic signal pole, type of traffic signal operation, length of yellow time interval, approaching speed, distance from intersection warning sign to stop line, and pavement roughness significantly affect RLR rates. Copyright © 2018 Elsevier Ltd. All rights reserved.

Streptomyces xylanilyticus sp. nov., isolated from soil.

PubMed

Moonmangmee, Duangtip; Kanchanasin, Pawina; Phongsopitanun, Wongsakorn; Tanasupawat, Somboon; Moonmangmee, Somporn

2017-10-01

A novel actinomycete, strain SR2-123 T , belonging to the genus Streptomyces, was isolated from a soil sample collected from the Sakaerat Environmental Research Station, Thailand Institute of Scientific and Technological Research, Nakhon Ratchasima Province, Thailand. The taxonomic position of the strain was characterized using a polyphasic study. Strain SR2-123 T contained ll-diaminopimelic acid, glucose, mannose and ribose in whole-cell hydrolysates. The N-acyl type of muramic acid was acetyl. Menaquinones were MK-9(H6), MK-9(H8) and MK-9(H4). The predominant cellular fatty acids were iso-C15 : 0, anteiso-C15 : 0, iso-C16 : 0, anteiso-C17 : 0 and iso-C17 : 0. The major polar lipids were diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol, an unknown phospholipid, unknown glycolipids, an unknown aminophospholipid, unknown lipids and an unknown aminolipid. The DNA G+C content was 74.8 mol%. The strain was closely related to Streptomyces coeruleorubidus JCM 4359 T (98.5 %), Streptomyces flavofungini JCM 4753 T (98.5 %), Streptomyces coerulescens NBRC 12758 T (98. 5 %) and Streptomyces alboflavus JCM 4615 T (98.4 %), based on 16S rRNA gene sequence similarities. The novel strain exhibited low DNA-DNA relatedness values with the type strains (11.4-25.0 %) of closely related species. On the basis of phenotypic and genotypic characteristics, strain SR2-123 T could be distinguished from closely related species of the genus Streptomyces and represents a novel species of the genus Streptomyces for which the name Streptomyces xylanilyticus sp. nov. is proposed. The type strain is SR2-123 T (=TISTR 2493 T =KCTC 39909 T ).

Mitochondrial DNA and two Y-chromosome genes of common long-tailed macaques (Macaca fascicularis fascicularis) throughout Thailand and vicinity.

PubMed

Bunlungsup, Srichan; Imai, Hiroo; Hamada, Yuzuru; Matsudaira, Kazunari; Malaivijitnond, Suchinda

2017-02-01

Macaca fascicularis fascicularis is distributed over a wide area of Southeast Asia. Thailand is located at the center of their distribution range and is the bridge connecting the two biogeographic regions of Indochina and Sunda. However, only a few genetic studies have explored the macaques in this region. To shed some light on the evolutionary history of M. f. fascicularis, including hybridization with M. mulatta, M. f. fascicularis and M. mulatta samples of known origins throughout Thailand and the vicinity were analyzed by molecular phylogenetics using mitochondrial DNA (mtDNA), including the hypervariable region 1, and Y-chromosomal DNA, including SRY and TSPY genes. The mtDNA phylogenetic analysis divided M. f. fascicularis into five subclades (Insular Indonesia, Sundaic Thai Gulf, Vietnam, Sundaic Andaman sea coast, and Indochina) and revealed genetic differentiation between the two sides of the Thai peninsula, which had previously been reported as a single group of Malay peninsular macaques. From the estimated divergence time of the Sundaic Andaman sea coast subclade, it is proposed that after M. f. fascicularis dispersed throughout Southeast Asia, some populations on the south-easternmost Indochina (eastern Thailand, southern Cambodia and southern Vietnam at the present time) migrated south-westwards across the land bridge, which was exposed during the glacial period of the late Pleistocene epoch, to the southernmost Thailand/northern peninsular Malaysia. Then, some of them migrated north and south to colonize the Thai Andaman sea coast and northern Sumatra, respectively. The SRY-TSPY phylogenetic analysis suggested that male-mediated gene flow from M. mulatta southward to M. f. fascicularis was restricted south of, but close to, the Isthmus of Kra. There was a strong impact of the geographical factors in Thailand, such as the Isthmus of Kra, Nakhon Si Thammarat, and Phuket ranges and Sundaland, on M. f. fascicularis biogeography and their hybridization

Marine Jurassic lithostratigraphy of Thailand

NASA Astrophysics Data System (ADS)

Meesook, A.; Grant-Mackie, J. A.

Marine Jurassic rocks of Thailand are well-exposed in the Mae Sot and Umphang areas and less extensively near Mae Hong Son, Kanchanaburi, Chumphon and Nakhon Si Thammarat, in the north, west, and south respectively. They are generally underlain unconformably by Triassic and overlain by Quaternary strata. Based mainly on five measured sections, fourteen new lithostratigraphic units are established: (in ascending order) Pa Lan, Mai Hung and Kong Mu Formations of the Huai Pong Group in the Mae Hong Son area; Khun Huai, Doi Yot and Pha De Formations of the Hua Fai Group in the Mae Sot area; Klo Tho, Ta Sue Kho, Pu Khloe Khi and Lu Kloc Tu Formations of the Umphang Group in the Umphang area; and the Khao Lak Formation in the Chumphon area. Mudstone, siltstone, sandstone, limestone and marl are the dominant lithologies. Mudstones, siltstones and sandstones are widespread; limestones are confined to the Mae Sot, Umphang, Kanchanaburi and Mae Hong Son areas; marls are found only in Mae Sot. The sequences are approximately 900 m thick in Mae Sot and 450 m thick in Umphang and are rather thinner in the other areas, particularly in the south. Based on ammonites, with additional data from bivalves and foraminifera, the marine Jurassic is largely Toarcian-Aalenian plus some Bajocian. Late Jurassic ages given previously for strata in the Mae Sot and Umphang areas have not been confirmed.

Temporal patterns and forecast of dengue infection in Northeastern Thailand.

PubMed

Silawan, Tassanee; Singhasivanon, Pratap; Kaewkungwal, Jaranit; Nimmanitya, Suchitra; Suwonkerd, Wanapa

2008-01-01

This study aimed to determine temporal patterns and develop a forecasting model for dengue incidence in northeastern Thailand. Reported cases were obtained from the Thailand national surveillance system. The temporal patterns were displayed by plotting monthly rates, the seasonal-trend decomposition procedure based on loess (STL) was performed using R 2.2.1 software, and the trend was assessed using Poisson regression. The forecasting model for dengue incidence was performed in R 2.2.1 and Intercooled Stata 9.2 using the seasonal Autoregressive Integrated Moving Average (ARIMA) model. The model was evaluated by comparing predicted versus actual rates of dengue for 1996 to 2005 and used to forecast monthly rates during January to December 2006. The results reveal that epidemics occurred every two years, with approximately three years per epidemic, and that the next epidemic will take place in 2006 to 2008. It was found that if a month increased, the rate ratio for dengue infection decreased by a factor 0.9919 for overall region and 0.9776 to 0.9984 for individual provinces. The amplitude of the peak, which was evident in June or July, was 11.32 to 88.08 times greater than the rest of the year. The seasonal ARIMA (2, 1, 0) (0, 1, 1)12 model was model with the best fit for regionwide data of total dengue incidence whereas the models with the best fit varied by province. The forecasted regional monthly rates during January to December 2006 should range from 0.27 to 17.89 per 100,000 population. The peak for 2006 should be much higher than the peak for 2005. The highest peaks in 2006 should be in Loei, Buri Ram, Surin, Nakhon Phanom, and Ubon Ratchathani Provinces.

Risk factors for refractive errors in primary school children (6-12 years old) in Nakhon Pathom Province.

PubMed

Yingyong, Penpimol

2010-11-01

Refractive error is one of the leading causes of visual impairment in children. An analysis of risk factors for refractive error is required to reduce and prevent this common eye disease. To identify the risk factors associated with refractive errors in primary school children (6-12 year old) in Nakhon Pathom province. A population-based cross-sectional analytic study was conducted between October 2008 and September 2009 in Nakhon Pathom. Refractive error, parental refractive status, and hours per week of near activities (studying, reading books, watching television, playing with video games, or working on the computer) were assessed in 377 children who participated in this study. The most common type of refractive error in primary school children was myopia. Myopic children were more likely to have parents with myopia. Children with myopia spend more time at near activities. The multivariate odds ratio (95% confidence interval)for two myopic parents was 6.37 (2.26-17.78) and for each diopter-hour per week of near work was 1.019 (1.005-1.033). Multivariate logistic regression models show no confounding effects between parental myopia and near work suggesting that each factor has an independent association with myopia. Statistical analysis by logistic regression revealed that family history of refractive error and hours of near-work were significantly associated with refractive error in primary school children.

Inter-regional mating compatibility among Bactrocera dorsalis populations in Thailand (Diptera,Tephritidae)

PubMed Central

Chinvinijkul, Suksom; Srikachar, Sunyanee; Kumjing, Phatchara; Weera Kimjong; Sukamnouyporn, Weerawan; Polchaimat, Nongon

2015-01-01

Abstract Mating compatibility among recently colonized (wildish) populations of Bactrocera dorsalis (Hendel) from different geographic origins in Thailand was assessed through inter-regional mating tests. Outdoor octagonal nylon screen field cages containing single potted mango trees (Mangifera indica L.) were used. Sexual compatibility was determined using the index of sexual isolation (ISI), the male relative performance index (MRPI), and the female relative performance index (FRPI). The ISI values indicated that the northern population of Bactrocera dorsalis from Chiang Mai province was sexually compatible with the southern population of Bactrocera dorsalis (previously Bactrocera papayae) from Nakhon Si Thammarat province. The MRPI values showed that the northern males had a slightly higher tendency to mate than southern males, while the FRPI data reflected that females of both origins participated equally in matings. In all combinations there were no differences between homotypic and heterotypic couples in mating latency. Southern males tended to mate first with southern females, followed by northern males mating with northern females, while the latest matings involved heterotypic couples, in particular northern males mating with southern females. Overall, more couples were collected from higher parts of the field cage and the upper tree canopy, while there were no differences between the origins of flies in terms of elevation of couples within the cage. Laboratory assessments of fecundity showed no differences in the average number of eggs resulting from inter-regional crosses. Development of immature stages was also equal in the two hybrid crosses, with no differences found in the number of pupae produced, percentage pupal recovery, and percent adult emergence. The practical implication of this study is that colony of Bactrocera dorsalis derived from any northern or southern region of Thailand can potentially be used in sterile insect technique programs

Bayesian latent class estimation of the incidence of chest radiograph-confirmed pneumonia in rural Thailand.

PubMed

Lu, Y; Baggett, H C; Rhodes, J; Thamthitiwat, S; Joseph, L; Gregory, C J

2016-10-01

Pneumonia is a leading cause of mortality and morbidity worldwide with radiographically confirmed pneumonia a key disease burden indicator. This is usually determined by a radiology panel which is assumed to be the best available standard; however, this assumption may introduce bias into pneumonia incidence estimates. To improve estimates of radiographic pneumonia incidence, we applied Bayesian latent class modelling (BLCM) to a large database of hospitalized patients with acute lower respiratory tract illness in Sa Kaeo and Nakhon Phanom provinces, Thailand from 2005 to 2010 with chest radiographs read by both a radiology panel and a clinician. We compared these estimates to those from conventional analysis. For children aged <5 years, estimated radiographically confirmed pneumonia incidence by BLCM was 2394/100 000 person-years (95% credible interval 2185-2574) vs. 1736/100 000 person-years (95% confidence interval 1706-1766) from conventional analysis. For persons aged ⩾5 years, estimated radiographically confirmed pneumonia incidence was similar between BLCM and conventional analysis (235 vs. 215/100 000 person-years). BLCM suggests the incidence of radiographically confirmed pneumonia in young children is substantially larger than estimated from the conventional approach using radiology panels as the reference standard.

Cost analysis for efficient management: diabetes treatment at a public district hospital in Thailand.

PubMed

Riewpaiboon, Arthorn; Chatterjee, Susmita; Piyauthakit, Piyanuch

2011-10-01

OBJECTIVE  The study estimated cost of illness from the provider's perspective for diabetic patients who received treatment during the fiscal year 2008 at Waritchaphum Hospital, a 30-bed public district hospital in Sakhon Nakhon province in northeastern Thailand. METHODS  This retrospective, prevalence-based cost-of-illness study looked at 475 randomly selected diabetic patients, identified by the World Health Organization's International Classification of Diseases, 10th revision, codes E10-E14. Data were collected from the hospital financial records and medical records of each participant and were analysed with a stepwise multiple regression. KEY FINDINGS  The study found that the average public treatment cost per patient per year was US$94.71 at 2008 prices. Drug cost was the highest cost component (25% of total cost), followed by inpatient cost (24%) and outpatient visit cost (17%). A cost forecasting model showed that length of stay, hospitalization, visits to the provincial hospital, duration of disease and presence of diabetic complications (e.g. diabetic foot complications and nephropathy) were the significant predictor variables (adjusted R(2) = 0.689). CONCLUSIONS  According to the fitted model, avoiding nephropathy and foot complications would save US$19 386 and US$39 134 respectively per year. However, these savings are missed savings for the study year and the study hospital only and not projected savings, as that would depend on the number of diabetic patients managed in the year, the ratio of complicated to non-complicated cases and effectiveness of the prevention programmes. Nonetheless, given the high avoidable cost associated with complications of diabetes, healthcare providers in Thailand should focus on initiatives that delay the progression of complications in diabetic patients. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.

The present situations and perspectives on utilization of research reactors in Thailand

NASA Astrophysics Data System (ADS)

Chongkum, Somporn

2002-01-01

The Thai Research Reactor 1/Modification 1, a TRIGA Mark III reactor, went critical on November 7, 1977. It has been playing a central role in the development of both Office of Atomic Energy for Peace (OAEP) and nuclear application in Thailand. It has a maximum power of 2 MW (thermal) at steady state and a pulsing capacity of 2000 MW. The highest thermal neutron flux at a central thimber is 1×10 13 n/cm 2/s, which is extensively utilized for radioisotope production, neutron activation analysis and neutron beam experiments, i.e. neutron scattering, prompt gamma analysis and neutron radiography. Following the nuclear technological development, the OAEP is in the process of establishing the Ongkharak Nuclear Research Center (ONRC). The center is being built in Nakhon Nayok province, 60 km northeast of Bangkok. The centerpiece of the ONRC is a multipurpose 10 MW TRIGA research reactor. Facilities are included for the production of radioisotopes for medicine, industry and agriculture, neutron transmutation doping of silicon, and neutron capture therapy. The neutron beam facilities will also be utilized for applied research and technology development as well as training in reactor operations, performance of experiments and reactor physics. This paper describes a recent program of utilization as well as a new research reactor for enlarging the perspectives of its utilization in the future.

Food safety in Thailand 2: Pesticide residues found in Chinese kale (Brassica oleracea), a commonly consumed vegetable in Asian countries.

PubMed

Wanwimolruk, Sompon; Kanchanamayoon, Onnicha; Phopin, Kamonrat; Prachayasittikul, Virapong

2015-11-01

There is increasing public concern over human health risks associated with extensive use of pesticides in agriculture. Regulation of pesticide maximum residue limits (MRLs) in food commodities is established in many developed countries. For Thailand, this regulation exists in law but is not fully enforced. Therefore, pesticide residues in vegetables and fruits have not been well monitored. This study investigated the pesticide residues in Chinese kale, a commonly eaten vegetable among Asians. The Chinese kale samples (N = 117) were purchased from markets in Nakhon Pathom Province, Thailand, and analyzed for the content of 28 pesticides. Analysis was performed by the multiresidual extraction followed by GC-MS/MS. Of pesticides investigated, 12 pesticides were detected in 85% of the Chinese kale samples. Although carbaryl, deltamethrin, diazinon, fenvalerate and malathion were found in some samples, their levels were lower than their MRLs. However, in 34 samples tested, either carbofuran, chlorpyrifos, chlorothalonil, cypermethrin, dimethoate, metalaxyl or profenofos was detected exceeding their MRLs. This represents a 29% rate of pesticide detection above the MRL; a rate much higher than in developed countries. Washing vegetables under running water significantly reduced (p < 0.05) profenofos residues by 55%. The running water method did not significantly decrease cypermethrin residues in the samples but washing with vinegar did. Our research suggests that routine monitoring of pesticide residues is necessary to reduce the public health risks associated with eating contaminated vegetables. Washing vegetables before consumption is advisable as this helps to reduce the level of pesticide residues in our daily intake. Copyright © 2015 Elsevier B.V. All rights reserved.

Thailand.

PubMed

1988-03-01

Focus in this discussion of Thailand is on the following: geography; the people; history; government; the economy; defense; foreign relations; and relations between Thailand and the US. In 1987, the population totaled 54 million with an annual growth rate of less than 1.6%. The infant mortality rate is 45/1000 with a life expectancy of 64.2 years. Thailand's society is relatively homogeneous with more than 85% of the people speaking a dialect of Thai and sharing a common culture. According to recent archeological studies, communities in Thailand had emerged as centers of early bronze metallurgy as early as 4000 B.C. Together with the cultivation of wet rice, this provided the impetus for social and political organization. The Thai date the founding of their nation to the 13th century. A revolution in 1932 transformed the government of Thailand from an absolute to a constitutional monarchy. This transition was smooth and nonviolent. The 1978 constitution, the 4th since 1932, provides that the kind is formally the head of state. He has little direct power but is an important popular symbol of national identity and unity. A 14-member Privy Council is appointed by the kind to advise him and, under certain conditions, to appoint a regent for the exercise of royal powers. Other state organs mandated in the constitution are the National Assembly, the Council of Ministers, the courts, and the local government. The office of the prime minister is the center of political power. Thailand is endowed with considerable natural resources, and the economy has demonstrated impressive growth. Foreign trade and investment are key aspects of the economy. Agriculture is the most important economic activity; more than 60% of the population live in rural areas. Industry and the service sector also are important and have contributed to the consistently rapid growth of the economy. Official relations between the US and Thailand date from 1833. Thailand has received US military equipment

A review of Thailand`s strategies for global climate change

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boonchalermkit, S.

Thailand is greatly concerned about global climate change, which is caused primarily by the burning of fossil fuels, deforestation and the release of chlorofluorocarbons. The country itself is not currently a major contributor to global climate change. However, as Thailand`s economy expands and its burning of fossil fuels increases, the country`s contribution to global climate change could increase. Thailand`s use of primary energy supplies grew at an average rate of 13.4 percent per year in the period 1985 to 1990. The rapid, sustained growth was due to the overall pace of growth in the economy and the expansion of industrial,more » construction, and transportation activities. The primary energy demand was approximately 31,600 kilotons of oil equivalent (KTOE) in 1990. The transportation sector accounted for the largest proportion of energy demand at 30 percent. Within the next 15 years, the power sector is expected to overtake the transportation sector as the largest consumer of energy. Petroleum is currently the predominant source of energy in Thailand, accounting for 56 percent of the primary energy demand. Thailand recognizes that it has an important part to play in finding solutions to minimizing emissions of greenhouse gases and identifying viable response strategies. Thus, in this paper the authors will present several policy strategies relevant to climate change in Thailand and discuss how they have been implemented and enforced. Policies concerning forestry, energy, and environment are reviewed in detail in this paper.« less

Sensitivity of erythemal UV/global irradiance ratios to atmospheric parameters: application for estimating erythemal radiation at four sites in Thailand

NASA Astrophysics Data System (ADS)

Buntoung, Sumaman; Janjai, Serm; Nunez, Manuel; Choosri, Pranomkorn; Pratummasoot, Noppamas; Chiwpreecha, Kulanist

2014-11-01

Factors affecting the ratio of erythemal UV (UVER) to broadband (G) irradiance were investigated in this study. Data from four solar monitoring sites in Thailand, namely Chiang Mai, Ubon Ratchathani, Nakhon Pathom and Songkhla were used to investigate the UVER/G ratio in response to geometric and atmospheric parameters. These comprised solar zenith angle, aerosol load, total ozone column, precipitable water and clearness index. A modeling scheme was developed to isolate and examine the effect of each individual environmental parameter on the ratio. Results showed that all parameters with the exception of solar zenith angle and clearness index influenced the ratios in a linear manner. These results were also used to develop a semi-empirical model for estimating hourly erythemal UV irradiance. Data from 2009 to 2010 were used to construct the ratio model while validation was performed using erythemal UV irradiance at the above four sites in 2011. The validation results showed reasonable agreement with a root mean square difference of 13.5% and mean bias difference of - 0.5%, under all sky conditions and 10.9% and - 0.3%, respectively, under cloudless conditions.

Project CHECO Southeast Asia Report. USAF Operations from Thailand - 1966. Counterinsurgency in Thailand

DTIC Science & Technology

1967-11-08

47s, 1 C-54, 66 T-6s, 11 U-lOs and 40 helicopters. RTAF units were I I I I I I I based at Don Muang, Chiang Mai, Ubon, Udorn, Korat , Prachuap...Takhli, Korat , Nakhon Phanom, Don Muang, I and U-Tapao. There were also more than 9,000 other U.S. military personnel in the country. Thirteenth Air...34’ ..__ .. ALERT INF CO 3 ( Korat ) I r·---~ I ~iP.T~’A""!’CP~g:-1!!""""󈧏 i I L .... TII!I’A-CP~6--2 .... J - Connnand (Preplanned Requests

Monitoring toxic cyanobacteria and cyanotoxins (microcystins and cylindrospermopsins) in four recreational reservoirs (Khon Kaen, Thailand).

PubMed

Somdee, Theerasak; Kaewsan, Tunyaluk; Somdee, Anchana

2013-11-01

The toxic cyanobacterial communities of four recreational reservoirs (Bueng Kaen Nakhon, Bueng Thung Sang, Bueng Nong Khot, and Bueng See Than) in Amphur Muang, Khon Kaen Province, Thailand, were investigated. Water samples were collected via monthly sampling from June to October 2011 for the study on the diversity and density of toxic cyanobacteria and toxin quantification. The main toxic cyanobacteria present in these reservoirs were Aphanocapsa sp., Cylindrospermopsis sp., Leptolyngbya sp., Limnothrix sp., Microcystis sp., Oscillatoria sp., Planktolyngbya sp., Planktotrix sp., and Pseudanabaena sp. The dominant bloom-forming genera in the water samples from Bueng Nong Khot and Bueng See Than were Microcystis sp. and Cylindrospermopsis sp., respectively. Enzyme-linked immunosorbent assays specific for cyanotoxins were performed to detect and quantify microcystins and cylindrospermopsins, with the highest average microcystins content (0.913 μgL(-1)) being found in the sample collected from Bueng Nong Khot and the highest average cylindrospermopsins content (0.463 μgL(-1)) being found in the sample collected from Bueng See Than. The application of 16S rRNA analyses to cyanobacterial isolates BKN2, BNK1, BNK2, and BST1 indicated that these isolates are most closely related to Limnothrix planctonica (JQ004026) (98% similarity), Leptolyngbya sp. (FM177494) (99% similarity), Microcystis aeruginosa (DQ887510) (99% similarity), and Limnothrix redekei (FM177493) (99% similarity), respectively.

Thailand's downstream projects proliferate

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-06-03

Thailand continues to press expansion and modernization of its downstream sector. Among recent developments: Construction of an olefins unit at Thailand's second major petrochemical complex and a worldscale aromatics unit in Thailand is threatened by rising costs. Thailand's National Petrochemical Corp (NPC) let a 9 billion yen contract to Mitsui Engineering and Shipbuilding Co. and C. Itoh and Co. for a dual fuel cogeneration power plant at its Mab Ta Phud, Rayong province, petrochemical complex. Financing is in place to flash a green light for a $530 million Belgian-Thai joint venture sponsoring a worldscale polyvinyl chloride/vinyl chloride monomer plant inmore » Thailand. Work is more than 50% complete on the $345 million second phase expansion of Thai Oil's Sri Racha refinery in Chon Buri province. Petroleum Authority of Thailand (PTT) endorsed a plan to install two more natural gas processing plants in Thailand to meet rapidly growing domestic demand for petroleum gas.« less

U.S.-Thailand Relations: Analysis of U.S. Military Support to the Kingdom of Thailand

DTIC Science & Technology

2008-01-01

Chen, 1. 7 David K. Wyatt, Thailand: A Short History ( Chiang Mai , Thailand: Silkworm Books, 2003),278. 8 Wyatt, 277. 9 U.S. Department of State...westhawk.blogspot.com/2008/02/marine-corps-expeditionary-plan-is.html Wyatt, David K. Thailand: A Short History. Chiang Mai , Thailand: Silkworm Books

Buddhist social networks and health in old age: A study in central Thailand.

PubMed

Sasiwongsaroj, Kwanchit; Wada, Taizo; Okumiya, Kiyohito; Imai, Hissei; Ishimoto, Yasuko; Sakamoto, Ryota; Fujisawa, Michiko; Kimura, Yumi; Chen, Wen-ling; Fukutomi, Eriko; Matsubayashi, Kozo

2015-11-01

Religious social networks are well known for their capacity to improve individual health, yet the effects of friendship networks within the Buddhist context remain largely unknown. The present study aimed to compare health status and social support in community-dwelling older adults according to their level of Buddhist social network (BSN) involvement, and to examine the association between BSN involvement and functional health among older adults. A cross-sectional survey was carried out among 427 Buddhist community-dwelling older adults aged ≥60 years in Nakhon Pathom, Thailand. Data were collected from home-based personal interviews using a structured questionnaire. Health status was defined according to the measures of basic and advanced activities of daily living (ADL), the 15-item Geriatric Depression Scale and subjective quality of life. Perceived social support was assessed across the four dimensions of tangible, belonging, emotional and information support. Multiple logistic regression was used for analysis. Older adults with BSN involvement reported better functional, mental and social health status, and perceived greater social support than those without BSN involvement. In addition, BSN involvement was positively associated with independence in basic and advanced ADL. After adjusting for age, sex, education, income, morbidity and depressive symptoms, BSN showed a strong association with advanced ADL and a weak association with basic ADL. The results show that involvement in BSN could contribute positively to functional health, particularly with regard to advanced ADL. Addressing the need for involvement in these networks by older adults might help delay functional decline and save on healthcare costs. © 2014 Japan Geriatrics Society.

Thailand: World Oil Report 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Khin, J.A.

This paper reports that, out of 104 new concessions offered during 1990 by the Department of Mineral Resources (DMR) in Thailand, 33 concession blocks were recently awarded to 17 oil companies. Thailand and Vietnam also agreed last December to set up a joint committee as soon as possible to study exploration possibilities in the overlapping area both claim in the eastern Gulf of Thailand. PTT Exploration and Production (PTTEP) also is planning the joint development of an offshore area claimed by Thailand, Cambodia and Vietnam. If it materializes, all benefits and costs will be split three ways. The area betweenmore » Thailand and Cambodia is thought to have high potential for hydrocarbons.« less

Thailand: Background and U.S. Relations

DTIC Science & Technology

2010-01-22

13 U.S.-Thailand FTA Negotiations ...regime.34 U.S.-Thailand FTA Negotiations In October 2003, President Bush and Thaksin announced the intention to negotiate a U.S.- Thailand FTA ...According to Thailand’s Office of Commercial Affairs, as of July 12, 2007, U.S.- Thailand FTA negotiations have been indefinitely delayed. Even before the

Thailand: Background and U.S. Relations

DTIC Science & Technology

2010-05-19

Economic Relations............................................................................ 14 U.S.-Thailand FTA Negotiations ...U.S.-Thailand FTA Negotiations In October 2003, President Bush and Thaksin announced the intention to negotiate a U.S.- Thailand FTA . According to...Thailand’s Office of Commercial Affairs, as of July 12, 2007, U.S.- Thailand FTA negotiations have been indefinitely delayed. Even before the suspension

The prior conceptions about force and motion held by grade 8 students in educational opportunity expansion schools of Thailand

NASA Astrophysics Data System (ADS)

Buaraphan, Khajornsak

2018-01-01

According to the constructivist theory, students' prior conceptions play an important role in their process of knowledge construction and teachers must take those prior conceptions into account when designing learning activities. The interpretive study was conducted to explore grade 8 students' conceptions about force and motion. The research participants were 42 students (21 male, 21 female) from seven Educational Opportunity Expansion Schools in Nakhon Pathom province located at the central region of Thailand. In each school, two low, two medium and two high achievers were selected. The Interview-About-Instance (IAI) technique was used to collect data. All interviews were audio recorded and subsequently transcribed verbatim. The students' conceptions were interpreted into scientific conception (SC), partial scientific conception (PC) and alternative conception (AC). The frequency of each category was counted and calculated for percentage. The results revealed that the students held a variety of prior conceptions about force and motion ranged from SC, PC to AC. Each students, including the high achievers, held mixed conceptions of force and motion. Interesting, the two dominant ACs held by the students were: a) force-implies-motion or motion-implies-force, and b) force coming only from an active agent. The science teachers need to take these ACs into account when designing the learning activities to cope with them. The implications regarding teaching and learning about force and motion are also discussed.

Cholangiocarcinoma: Lessons from Thailand

PubMed Central

Sripa, Banchob; Pairojkul, Chawalit

2014-01-01

Purpose of the review To present the background of liver fluke-associated cholangiocarcinoma (CCA) in Thailand focusing on recent epidemiological data and pathogenesis of this bile duct cancer. Recent findings More systematic tumor registration in Thailand nowadays uncovers new high incidence areas that do not confine to only in the northeastern part but also some provinces in the northern Thailand. The link between the liver fluke, Opisthorchis viverrini, and CCA, particularly in the cellular and molecular pathogenesis is more elucidated. Summary Thailand is still the country with highest incidence of CCA in the world. Liver fluke induces chronic inflammation leading to oxidative DNA damage of the infected biliary epithelium and malignant transformation. Eradication of the fluke and identification of high risk population are urgently needed. PMID:18408464

Prevalence of intestinal parasitic infection and associated risk factors among village health volunteers in rural communities of southern Thailand.

PubMed

Punsawad, Chuchard; Phasuk, Nonthapan; Bunratsami, Suchirat; Thongtup, Kanjana; Siripakonuaong, Niramon; Nongnaul, Somchok

2017-06-09

Intestinal parasitic infections remain prevalent and constitute a public health problem in certain rural areas of Thailand. Village health volunteers (VHVs), who are members of a Thai healthcare alliance, function as key providers of health prevention measures, disease control, and health education and share national health promotion campaigns with community members. This study is aimed at evaluating the prevalence, intensity, and risk factors for intestinal parasitic infection in VHVs in order to design community awareness and health education campaigns for the target population. This cross-sectional study was conducted between January to April 2016 among village health volunteers (VHVs) from four sub-districts of Nopphitam District, Nakhon Si Thammarat Province, southern Thailand. Subjects for the study were selected using a simple random sampling method. Socio-demographic variables and risk factors were collected by a structured questionnaire. Stool specimens were collected and processed using direct wet mount and formol-ether concentration techniques to determine the presence of parasites and modified Kato-Katz thick smear to determine the intensity of infection. A total of 324 VHVs were enrolled. The overall prevalence of intestinal helminths was 9.3% (95% confidence interval [CI]: 6.3-13.0). The prevalence of hookworm, Strongyloides stercoralis, and Trichuris trichiura were 8.0% (95% CI: 5.3-11.5), 0.9% (95% CI: 0.2-2.7), and 0.3% (95% CI: 0-1.7), respectively. Mean intensity of hookworm infection was 1732 eggs per gram of stool. The prevalence was lower for protozoan infection than for helminth infection. Blastocystis hominis accounted for the highest percentage of intestinal protozoan infections 4.0% (95% CI: 2.2-6.8), followed by Giardia intestinalis 0.6% (95% CI: 0-2.2). No statistically significant difference was observed in the prevalence of intestinal parasitic infection among sub-districts (p > 0.05). Having dogs at home was associated with soil

First evidence of dengue infection in domestic dogs living in different ecological settings in Thailand.

PubMed

Thongyuan, Suporn; Kittayapong, Pattamaporn

2017-01-01

Dengue is a vector-borne disease transmitted by Aedes mosquitoes. It is considered an important public health problem in many countries worldwide. However, only a few studies have been conducted on primates and domestic animals that could potentially be a reservoir of dengue viruses. Since domestic dogs share both habitats and vectors with humans, this study aimed to investigate whether domestic dogs living in different ecological settings in dengue endemic areas in Thailand could be naturally infected with dengue viruses. Serum samples were collected from domestic dogs in three different ecological settings of Thailand: urban dengue endemic areas of Nakhon Sawan Province; rubber plantation areas of Rayong Province; and Koh Chang, an island tourist spot of Trat Province. These samples were screened for dengue viral genome by using semi-nested RT-PCR. Positive samples were then inoculated in mosquito and dog cell lines for virus isolation. Supernatant collected from cell culture was tested for the presence of dengue viral genome by semi-nested RT-PCR, then double-strand DNA products were double-pass custom-sequenced. Partial nucleotide sequences were aligned with the sequences already recorded in GenBank, and a phylogenetic tree was constructed. In the urban setting, 632 domestic dog serum samples were screened for dengue virus genome by RT-PCR, and six samples (0.95%) tested positive for dengue virus. Four out of six dengue viruses from positive samples were successfully isolated. Dengue virus serotype 2 and serotype 3 were found to have circulated in domestic dog populations. One of 153 samples (0.65%) collected from the rubber plantation area showed a PCR-positive result, and dengue serotype 3 was successfully isolated. Partial gene phylogeny revealed that the isolated dengue viruses were closely related to those strains circulating in human populations. None of the 71 samples collected from the island tourist spot showed a positive result. We concluded that

Virological and molecular epidemiological investigations into the role of wild birds in the epidemiology of influenza A/H5N1 in central Thailand.

PubMed

Siengsanan-Lamont, J; Robertson, I; Blacksell, S D; Ellis, T; Fenwick, S; Saengchoowong, S; Suwanpukdee, S; Yongyuttawichai, P; Sariya, L; Prompiram, P; Chaichoun, K; Wiriyarat, W; Pothieng, D; Ratanakorn, P

2011-03-24

A serological and virological surveillance program to investigate the HPAI H5N1 virus in wild bird populations was undertaken from February 2007 to October 2008. The purpose of the survey was to investigate the infection status in free ranging wild birds in Banglane district, Nakhon Pathom province, central Thailand. Samples from wild birds were collected every two months. Choanal and cloacal swabs, serum and tissue samples were collected from 421 birds comprising 44 species. Sero-prevalence of the virus tested by H5N1 serum neutralization test (using a H5N1 virus clade 1; A/chicken/Thailand/vsmu-3-BKK/2004) was 2.1% (8 out of 385 samples; 95% CI 0.7, 3.5). Species that were antibody positive included rock pigeons (Columba livia), Asian pied starling (Gracupica contra), spotted dove (Streptopelia chinensis), oriental magpie robin (Copsychus saularis), blue-tailed bee-eater (Merops philippinus), myna (Acridotheres spp.), and pond heron (Ardeola spp.). Prevalence by H5N1 virus isolation was 0.5% (2 out of 421 samples; 95% CI 0.0, 1.1); the two H5N1 virus-positive samples were from Asian pied starling (Gracupica contra) and white vented myna (Acridotheres grandis). Positive virological samples were collected in June 2007 while all positive serology samples were collected between May and August except for one sample collected in December 2007. No positive samples were collected in 2008. Molecular studies revealed that the wild bird H5N1 viruses were closely related to poultry viruses isolated in other parts of Thailand. However, there was no poultry H5N1 prevalence study performed in the study site during the time of this wild bird survey. Interpretation of source of virus isolates would include spill-over of H5N1 viruses from contaminated sources due to movement of domestic poultry and/or fomites from other areas; or infection of wild birds within the outbreak locations and then translocation by wild bird movement and interaction with wild birds inhabiting distant

Project CHECO Southeast Asia Report. COIN in Thailand, January 1967 - December 1968

DTIC Science & Technology

1969-03-26

communists were not strategically ready for such overt action against the American presence. It was thought that the policy of avoiding direct attacks on...specialists suggested that the bullet may have been manufactured in China. 27 CHAPTER IV U.S. ASSISTANCE Strategically and tactically, the kingdom of...inte- grated with the Thai Air Operations Center, the Border Patrol Police ( BPP ), and CMP units at Mukdahan/Sakon Nakhon and NKP. Medical civic action

Potato production in Thailand

USDA-ARS?s Scientific Manuscript database

Potato production has increased dramatically in recent years in Thailand. Consumer demand for fresh and processed potatoes has driven this trend. Most potatoes are produced in northern Thailand in either double cropping highland zones or as a single winter crop following rice in lowland regions. Maj...

Thailand: Background and U.S. Relations

DTIC Science & Technology

2010-06-21

15 U.S.-Thailand FTA Negotiations ...arrest of a radical Islamic leader in a joint Thai-U.S. operation. The start of negotiations in June 2004 for a U.S.-Thailand Free Trade Agreement ( FTA ...improvements in Thai customs practices, and lack of transparency and efficiency in the customs regime.35 U.S.-Thailand FTA Negotiations In October 2003

Australia's double standard on Thailand's alcohol warning labels.

PubMed

O'Brien, Paula

2013-01-01

Since 2010, members of the World Trade Organization (WTO), including Australia, have opposed Thailand's proposal for graphic warnings on alcohol containers. This paper aims to provide an account of the arguments for/against Thailand and to examine the arguments' legal and political validity. This paper reviews primary WTO records in relation to Thailand's proposal to reveal the arguments for/against Thailand's proposal. The paper analyses these arguments in light of WTO cases to identify the legal strengths and weaknesses of Thailand's position. The paper then considers whether the attacks on Thailand by Australia are justified in light of the Australian Government's position on (i) alcohol warning labels in Australia and (ii) tobacco plain packaging. The legal arguments against Thailand are: only harmful alcohol consumption should be prevented; there is no evidence that graphic warning labels can reduce alcohol-related harm; the labels unnecessarily restrict international trade. There are some legal weaknesses in Thailand's proposal. Yet, Australia's opposition to Thailand cannot be justified whilst Australia is (i) mandating pregnancy-related alcohol warnings in Australia and (ii) defending its plain packaging law against similar WTO attacks. No WTO member is obliged to challenge another member for being non-compliant. The case tests the willingness of WTO members like Australia to respect the autonomy of other countries to pursue their public health goals and trial novel interventions. Australia's actions suggest it is willing to protect its alcohol industry at the expense of public health in Thailand. © 2012 Australasian Professional Society on Alcohol and other Drugs.

US fossil fuel technologies for Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Buehring, W.A.; Dials, G.E.; Gillette, J.L.

The US Department of Energy has been encouraging other countries to consider US coal and coal technologies in meeting their future energy needs. Thailand is one of three developing countries determined to be a potentially favorable market for such exports. This report briefly profiles Thailand with respect to population, employment, energy infrastructure and policies, as well as financial, economic, and trade issues. Thailand is shifting from a traditionally agrarian economy to one based more strongly on light manufacturing and will therefore require increased energy resources that are reliable and flexible in responding to anticipated growth. Thailand has extensive lignite depositsmore » that could fuel a variety of coal-based technologies. Atmospheric fluidized-bed combustors could utilize this resource and still permit Thailand to meet emission standards for sulfur dioxide. This option also lends itself to small-scale applications suitable for private-sector power generation. Slagging combustors and coal-water mixtures also appear to have potential. Both new construction and refurbishment of existing plants are planned. 18 refs., 3 figs., 7 tabs.« less

LIDAR Surveys for Road Design in Thailand

DTIC Science & Technology

2004-11-01

Chiang Mai , Thailand 167 New Generation of Sensors and Applications A-4.6 LIDAR SURVEYS FOR...Std Z39-18 168 25th ACRS 2004 Chiang Mai , Thailand A-4.6 New Generation of Sensors and Applications The...the same time on the same platform. 25th ACRS 2004 Chiang Mai , Thailand 169 New Generation of Sensors and Applications A-4.6

Engineering and Technology Education for the 21st Century. A Report from the Regional Colloquium on Engineering and Technology Education for the 21st Century (Nakhon Ratchasima, Thailand, February 11-14, 1997).

ERIC Educational Resources Information Center

Kettle, Kevin C., Ed.

This colloquium was held with the purposes of promoting cooperation and collaboration among engineering education institutions in the Mekong subregion and establishing the linkage with engineering institutions in France; to promote university-industry collaboration in the field of engineering and technology education; to establish a network of…

Thailand Country Analysis Brief

EIA Publications

2017-01-01

Thailand is an oil and natural gas producer, however, the country increasingly relies on hydrocarbon imports to sustain its rising fuel demand. Domestic crude oil reserves are declining in Thailand, and the country imports a significant share of its total oil consumption. Even though Thailand’s natural gas production has increased substantially in the last two decade, high demand growth and access to imports led the country to become a net importer of natural gas in 2000.

Sex tourism in Thailand.

PubMed

Van Kerkwijk, C

1992-01-01

Many foreigners visit Thailand in search of sex. While long-distance tourism was long enjoyed by members of more privileged social classes, even the lower economical classes of Japan, Malaysia, Europe, America, and Australia can now afford to travel over long distances. This relatively new breed of tourist is more likely to be of lower socioeconomic and educational status and less likely to use condoms when having sex. An estimated 30,000 sex workers are active in Bangkok, of whom 7000/10,000 are females who work specifically in the tourism sector. 1/2-1/3 of the 600 commercial sex establishments in the city are visited by foreigners. Phuket, Pattaya, Koh Samui, and Chiangmai are also well-frequented by sex tourists. Overall, a large, diverse, inexpensive, and accessible commercial sex market exists in Thailand. One may meet sex workers quasi-ubiquitously and be assured to find someone capable of meeting one's sexual needs. With these attributes, Thailand strongly attracts tourists in search of sex. A certain degree of recklessness also prevails among those on vacation. Away from the peers and social mores of their native lands, tourists may engage in sexually activities without criticism. Likewise, Thai sex workers who cater to foreigners, especially females, enjoy more freedom and control in sexual relations than their peers who work among nationals. Neither single nor married women in Thailand are allowed much sexual freedom and are traditionally expected to be obliging docile, and submissive. The greater than normal personal latitude enjoyed by both sex worker and foreigner lead to more negotiation on condom use and overall lower use. As such, Thailand's commercial sex market with foreigners' involvement therein threatens to spread HIV to many other countries throughout the world.

[Bat lyssavirus in Thailand].

PubMed

Lumlertdacha, Boonlert; Wacharapluesadee, Supaporn; Chanhome, Lawan; Hemachudha, Thiravat

2005-07-01

A study of bat lyssavirus survey was done in Thailand from 2001 to 2003. A total of 932 bats of 11 species were captured in 8 provinces for blood collection and testing for neutralizing antibodies against rabies virus (RABV), Australian bat lyssavirus (ABLV) and broader panel of other lyssaviruses (Irkut, Aravan and Khujand). All Thai bat samples were negative to RABV Sixteen samples of 394 with sufficient volume of serum had detectable neutralizing antibodies against Irkut, Aravan, Khujand and ABL viruses. Another 13 samples were also found to have antibody to ABLV. However, due to insufficient volume, further analysis to other lyssaviruses could not be performed. Nevertheless, this showed that the prevalence of lyssavirus infection in Thai bats could be as high as 7.3% (29/396). The present study showed that natural occurrence of lyssavirus antibodies found in Thai bats were related to newer putative lyssavirus genotype(s) other than those previously described. These data also suggest that several lyssaviruses are in circulation throughout Thailand as well as other Asian countries, such as in the Philippines, Central Asia, and in certain parts of Russia. The present study and preparation of this article was supported by grants from the Thailand Research Fund and the National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Thailand.

Thailand's reproductive revolution.

PubMed

Knodel, J

1987-01-01

Thailand has achieved a remarkable population revolution in the past 15 years, resulting in a fertility decline of 44%, the 3rd greatest decline of the major developing countries. Thailand is quite distinct from either China or South Korea, the leaders in fertility decline. It has neither China's authoritarian power system to enforce population control nor the highly developed, Westernized outlook of South Korea. Instead it achieved its astounding fertility drop through a noncoercive family planning program operating within a context of rapid social change and a cultural setting. Thailand's drop in population growth has touched almost all segments of Thai society. The preferred number of children among couples married less than 5 years has dropped in both rural and urban families at almost exactly the same rate, from about 3.2 in 1969 to 2.3 in 1984. Religious groups represent the only substantial difference in family size preference; Moslem women married less than 5 years stated a desired average of 3.1 children versus 2.3 for Buddhist women. The direct case of the fertility drop is a national increase in contraceptive use. In 1984, 65% of Thai women reported using contraception. The Thai population, however, was ripe for using contraception when it became available due to 1) mass media creating a desire for consumer goods, 2) the increased costs of education to parents, 3) the willingness of parents to trade off "parent repayment" from many children for a few quality children, 4) couples' autonomy in fertility decision making, 5) the high status of women in Thailand, and 6) the fact that Buddhism poses no barriers to contraception. Current trends show no immediate sign of change.

Thailand: poverty, bright lights, dark alleys.

PubMed

1995-11-06

Some rural farmers in northern Thailand earn as little as 500 Bahts (US$20) per month, while a factory worker earns an average of 3500 Bahts (US$140) and a private sector executive up to 200,000 Bahts (US$8000) per month. Millions of rural poor individuals in Thailand and elsewhere in Asia are flocking to urban centers in search of survival and better lives. Many, however, wind up working as prostitutes. More than one million children work as prostitutes in Asia, with possibly as many as 200,000 in Thailand alone. These men, women, boys, and girls are at high risk of contracting HIV. An estimated 2.5 million Asians have tested seropositive for infection with HIV, and the World Health Organization estimates that by the year 2000, one-third of the projected HIV cases worldwide will be in Asia, with India and Thailand taking the lead. Existing social services cannot handle the current influx of rural poor to urban areas. In the process, huge tracts of agricultural land are being abandoned, levels of rural and urban poverty are increasing, the extent of homelessness is increasing, and the gap between urban and rural areas grows wider. Thailand has the most inequitable distribution of wealth on the Asian continent.

Transsexual emergence: gender variant identities in Thailand.

PubMed

Ocha, Witchayanee

2012-01-01

This paper aims to contribute to understanding of emergent gender/sexual identities in Thailand. Thailand has become a popular destination for sex change operations by providing the medical technology for a complete transformation, with relatively few procedures and satisfactory results at a reasonable price. Data were gathered from 24 transsexual male-to-female sex workers working in Pattaya and Patpong, well-known sex-tourism hot spots in Thailand. Findings suggest the emergence of new understandings of gender/sexual identity. Sex-tourism/sex work significantly illuminates the process through which gender is contested and re-imagined. The coming together of cultures in Thailand's sex industry, coupled with advances in medical technology, has resulted in the emergence of new concepts of gender.

DETECTION OF PUTATIVE ANTIMALARIAL-RESISTANT PLASMODIUM VIVAX IN ANOPHELES VECTORS AT THAILAND-CAMBODIA AND THAILAND-MYANMAR BORDERS.

PubMed

Rattaprasert, Pongruj; Chaksangchaichot, Panee; Wihokhoen, Benchawan; Suparach, Nutjaree; Sorosjinda-Nunthawarasilp, Prapa

2016-03-01

Monitoring of multidrug-resistant (MDR)falciparum and vivax malaria has recently been included in the Global Plan for Artemisinin Resistance Containment (GPARC) of the Greater Mekong Sub-region, particularly at the Thailand-Cambodia and Thailand-Myanmar borders. In parallel to GPARC, monitoring MDR malaria parasites in anopheline vectors is an ideal augment to entomological surveillance. Employing Plasmodium- and species-specific nested PCR techniques, only P. vivax was detected in 3/109 salivary gland DNA extracts of anopheline vectors collected during a rainy season between 24-26 August 2009 and 22-24 September 2009 and a dry season between 29-31 December 2009 and 16-18 January 2010. Indoor and out- door resting mosquitoes were collected in Thong Pha Phum District, Kanchanaburi Province (border of Thailand-Myanmar) and Bo Rai District, Trat Province (border of Thailand-Cambodia): one sample from Anopheles dirus at the Thailand-Cambodia border and two samples from An. aconitus from Thailand-Myanmar border isolate. Nucleotide sequencing of dihydrofolate reductase gene revealed the presence in all three samples of four mutations known to cause high resistance to antifolate pyrimethamine, but no mutations were found in multidrug resistance transporter 1 gene that are associated with (falciparum) resistance to quinoline antimalarials. Such findings indicate the potential usefulness of this approach in monitoring the prevalence of drug-resistant malaria parasites in geographically regions prone to the development of drug resistance and where screening of human population at risk poses logistical and ethical problems. Keywords: Anopheles spp, Plasmodium vivax, antimalarial resistance, Greater Mekong Sub-region, nested PCR, vector surveillance

An Update on Ethanol Production and Utilization in Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bloyd, Cary N.

Thailand has continued to promote domestic biofuel utilization. Production and consumption of biofuel in Thailand have continued to increase at a fast rate due to aggressive policies of the Thai government in reducing foreign oil import and increasing domestic renewable energy utilization. This paper focuses on ethanol production and consumption, and the use of gasohol in Thailand. The paper is an update on the previous paper--Biofuel Infrastructure Development and Utilization in Thailand--in August 2008.

Thailand's head-on approach.

PubMed

Ismartono, Y

1989-01-01

Acquired immunodeficiency syndrome (AIDS) education in Thailand takes place in such unlikely places as bars and prisons. A gay activist and founder of the Fraternity for AIDS Cessation in Thailand (FACT) informs bar patrons and the homosexual community in Thailand on AIDS and human immunodeficiency virus (HIV). 5 brightly dressed male dancers perform with this activist whose name is Natee Teerarojanapong. They visit gay bars and bath houses in Bangkok and will now go to the provinces. The Thai government realizes the seriousness of the AIDS problem. Recently it began a 3-year program and set up an AIDS Prevention and Control Center headed by the Ministry of Public Health. It has started an intensive information campaign. Plans to distribute 30 million condoms are underway. This year's AIDS budget has been increased. The government has called upon nongovernmental organizations (NGOs) and the private sector to help. With FACT, groups like Empower, a sister organization of prostitutes, the Duang Prateep Foundation of the Klong Toey slums, Population and Development Association (PDA), the Red Cross and Planned Parenthood Association of Thailand (PPAT) have begun their own AIDS prevention and control programs. Public Health Ministry officials say only 18 persons are showing full-blown AIDS symptoms. But, more than 7500 tested positive for HIV antibodies. 84% of current seropositives are intravenous drug users; there are an estimated 500,000 heroin addicts in Thailand. The main activities of the AIDS programs has been concerned with heroin addiction. 400,000 of the 1/2 million heroin addicts are in Bangkok. In Klong Toey, the biggest slum area in Bangkok, the AIDS problem is compounded by extreme poverty. The Thai Red Cross is very active in the AIDS program. Officials at Bangkok's Klong Prem prison are being trained by PPAT. They are taught about AIDS control and prevention. Among the 400 prison inmates, those infected with AIDS are mostly intravenous drug users; some

7 CFR 319.56-47 - Certain fruits from Thailand.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 5 2013-01-01 2013-01-01 false Certain fruits from Thailand. 319.56-47 Section 319.56... Certain fruits from Thailand. Litchi (Litchi chinensis), longan (Dimocarpus longan), mango (Mangifera... lappaceum L.) may be imported into the United States from Thailand only under the following conditions: (a...

7 CFR 319.56-47 - Certain fruits from Thailand.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 5 2014-01-01 2014-01-01 false Certain fruits from Thailand. 319.56-47 Section 319.56... Certain fruits from Thailand. Litchi (Litchi chinensis), longan (Dimocarpus longan), mango (Mangifera... lappaceum L.) may be imported into the United States from Thailand only under the following conditions: (a...

Political economy of tobacco control in Thailand

PubMed Central

Chantornvong, S.; McCargo, D.

2001-01-01

Thailand has some of the world's strongest anti-tobacco legislation. This paper examines the political economy of tobacco control in Thailand, emphasising the identification of forces which have supported and opposed the passage of strong anti-tobacco measures. It argues that while a powerful tobacco control coalition was created in the late 1980s, the gains won by this coalition are now under threat from systematic attempts by transnational tobacco companies to strengthen their share of the Thai cigarette market. The possible privatisation of the Thailand Tobacco Monopoly could threaten the tobacco control cause, but the pro-control alliance is fighting back with a proposed Health Promotion Act which would challenge the tobacco industry with a hypothecated excise tax dedicated to health awareness campaigns.


Keywords: anti-tobacco legislation; political economy; Thailand; transnational tobacco companies PMID:11226361

Astronomical Network for Teachers in Thailand

NASA Astrophysics Data System (ADS)

Kramer Hutawarakorn, Busaba; Soonthornthum, Boonraksar; Poshyachinda, Saran

We report the latest development of a pilot project in establishing the astronomical network for teachers in Thailand. The project has been recently granted by the Institute for the Promotion of Teaching Science and Technology Thailand and operated by Sirindhorn Observatory Chiangmai University. The objectives of the project are (1) to establish a16-inch semi-robotic telescope which can be accessed from schools nationwide; and (2) to establish an educational website in Thai language which contains electronic textbook of astronomy online encyclopedia of astronomy observing projects astronomical database and links to other educational websites worldwide. The network will play important role in the development of teaching and learning astronomy in Thailand.

Present and future of astronomy in Thailand

NASA Astrophysics Data System (ADS)

Soonthornthum, Boonrucksar

2018-05-01

Investments in national astronomical facilities and human resources through the National Astronomical Research Institute of Thailand have led to the rapid growth of astronomy in Thailand. Ongoing activities in key research areas, education and outreach will lead to further sustainable development.

E-Learning Readiness in the Academic Sector of Thailand

ERIC Educational Resources Information Center

Laohajaratsang, Thanomporn

2009-01-01

As e-learning in the academic sector serves as a crucial driving force in the development of e-learning in Thailand, this article looks at e-learning readiness in Thailand with a focus on the academic sector. The article is divided into four parts: (1) a brief history of e-learning in Thailand; (2) the infrastructure related to e-learning…

Lexical Profiles of Thailand University Admission Tests

ERIC Educational Resources Information Center

Cherngchawano, Wirun; Jaturapitakkul, Natjiree

2014-01-01

University Admission Tests in Thailand are important documents which reflect Thailand's education system. To study at a higher education level, all students generally need to take the University Admission Tests designed by the National Institute of Educational Testing Service (NIETS). For the English test, vocabulary and reading comprehension is…

Melioidosis in Thailand: Present and Future

PubMed Central

Hinjoy, Soawapak; Hantrakun, Viriya; Kongyu, Somkid; Kaewrakmuk, Jedsada; Wangrangsimakul, Tri; Jitsuronk, Siroj; Saengchun, Weerawut; Bhengsri, Saithip; Akarachotpong, Thantapat; Thamthitiwat, Somsak; Sangwichian, Ornuma; Anunnatsiri, Siriluck; Sermswan, Rasana W; Lertmemongkolchai, Ganjana; Tharinjaroen, Chayada Sitthidet; Preechasuth, Kanya; Udpaun, Ratchadaporn; Chuensombut, Poomin; Waranyasirikul, Nisarat; Anudit, Chanihcha; Narenpitak, Surapong; Jutrakul, Yaowaruk; Teparrukkul, Prapit; Teerawattanasook, Nittaya; Thanvisej, Kittisak; Suphan, Alisa; Sukbut, Punchawee; Ploddi, Kritchavat; Sirichotirat, Poolsri; Chiewchanyon, Bongkoch; Rukseree, Kamolchanok; Hongsuwan, Maliwan; Wongsuwan, Gumphol; Sunthornsut, Pornpan; Wuthiekanun, Vanaporn; Sachaphimukh, Sandy; Wannapinij, Prapass; Chierakul, Wirongrong; Chewapreecha, Claire; Thaipadungpanit, Janjira; Chantratita, Narisara; Korbsrisate, Sunee; Taunyok, Apichai; Dunachie, Susanna; Palittapongarnpim, Prasit; Sirisinha, Stitaya; Kitphati, Rungrueng; Iamsirithaworn, Sopon; Chaowagul, Wipada; Chetchotisak, Ploenchan; Whistler, Toni; Wongratanacheewin, Surasakdi; Limmathurotsakul, Direk

2018-01-01

A recent modelling study estimated that there are 2800 deaths due to melioidosis in Thailand yearly. The Thailand Melioidosis Network (formed in 2012) has been working closely with the Ministry of Public Health (MoPH) to investigate and reduce the burden of this disease. Based on updated data, the incidence of melioidosis is still high in Northeast Thailand. More than 2000 culture-confirmed cases of melioidosis are diagnosed in general hospitals with microbiology laboratories in this region each year. The mortality rate is around 35%. Melioidosis is endemic throughout Thailand, but it is still not uncommon that microbiological facilities misidentify Burkholderia pseudomallei as a contaminant or another organism. Disease awareness is low, and people in rural areas neither wear boots nor boil water before drinking to protect themselves from acquiring B. pseudomallei. Previously, about 10 melioidosis deaths were formally reported to the National Notifiable Disease Surveillance System (Report 506) each year, thus limiting priority setting by the MoPH. In 2015, the formally reported number of melioidosis deaths rose to 112, solely because Sunpasithiprasong Hospital, Ubon Ratchathani province, reported its own data (n = 107). Melioidosis is truly an important cause of death in Thailand, and currently reported cases (Report 506) and cases diagnosed at research centers reflect the tip of the iceberg. Laboratory training and communication between clinicians and laboratory personnel are required to improve diagnosis and treatment of melioidosis countrywide. Implementation of rapid diagnostic tests, such as a lateral flow antigen detection assay, with high accuracy even in melioidosis-endemic countries such as Thailand, is critically needed. Reporting of all culture-confirmed melioidosis cases from every hospital with a microbiology laboratory, together with final outcome data, is mandated under the Communicable Diseases Act B.E.2558. By enforcing this legislation, the Mo

Knowledge Management in Higher Education in Thailand

ERIC Educational Resources Information Center

Chumjit, Surat

2012-01-01

This study examines how knowledge management (KM) is applied to higher education in Thailand, and it will also examine whether higher education in Thailand is ready to combine KM with their educational missions in terms of teaching, research, administration, and strategic planning. Knowledge creation and social networking frameworks are used to…

Developmental Book Activities and Needs in Thailand.

ERIC Educational Resources Information Center

Barnett, Stanley A.; And Others

A three week survey was conducted to: (1) investigate the state of developmental book acitivity in Thailand, (2) determine the priority of Thailand's book needs, (3) develop program recommendations to meet the needs and (4) formulate regional recommendations. Recommendations on materials and methods needed are: (1) development of a comprehensive…

Inclusive Education in Thailand: Practices and Challenges

ERIC Educational Resources Information Center

Vorapanya, Sermsap; Dunlap, Diane

2014-01-01

In 2008, Thailand passed legislation on the educational provisions for students with disabilities to mandate the implementation of inclusive education. This article provides a historical overview of special education in Thailand and the emergence of inclusive education as it moves from policy to practice. To further identify the challenges faced…

Digital Initiatives and Metadata Use in Thailand

ERIC Educational Resources Information Center

SuKantarat, Wichada

2008-01-01

Purpose: This paper aims to provide information about various digital initiatives in libraries in Thailand and especially use of Dublin Core metadata in cataloguing digitized objects in academic and government digital databases. Design/methodology/approach: The author began researching metadata use in Thailand in 2003 and 2004 while on sabbatical…

Southeast Asian Broadcasting: The Emergence of Thailand.

ERIC Educational Resources Information Center

Anatol, Karl W.; Bittner, John R.

The historical development and evolution of broadcasting in Thailand, from its beginning in 1919, is narrated. Governmental control of broadcasting is discussed briefly, and the development of Southeast Asia's first television station, Thai Television Channel 4, is also surveyed. Today, radio broadcasting in Thailand utilizes A.M., F.M., and F.M.…

Integrating land use and climate change scenarios and models into assessment of forested watershed services in Southern Thailand.

PubMed

Trisurat, Yongyut; Eawpanich, Piyathip; Kalliola, Risto

2016-05-01

The Thadee watershed, covering 112km(2), is the main source of water for agriculture and household consumption in the Nakhon Srithammarat Province in Southern Thailand. As the natural forests upstream have been largely degraded and transformed to fruit tree and rubber plantations, problems with landslides and flooding have resulted. This research attempts to predict how further land-use/land-cover changes during 2009-2020 and conceivable changes in rainfall may influence the future levels of water yield and sediment load in the Thadee River. Three different land use scenarios (trend, development and conservation) were defined in collaboration with the local stakeholders, and three different rainfall scenarios (average rainfall, climate change and extreme wet) were determined on the basis of literature sources. Spatially explicit empirical modelling was employed to allocate future land demands and to assess the contributions of land use and rainfall changes, considering both their separate and combined effects. The results suggest that substantial land use changes may occur from a large expansion of rubber plantations in the upper sub-watersheds, especially under the development land use scenario. The reduction of the current annual rainfall by approximately 30% would decrease the predicted water yields by 38% from 2009. According to the extreme rainfall scenario (an increase of 36% with respect to current rainfall), an amplification of 50% of the current runoff could result. Sensitivity analyses showed that the predicted soil loss is more responsive to changes in rainfall than to the compared land use scenarios alone. However, very high sediment load and runoff levels were predicted on the basis of combined intensified land use and extreme rainfall scenarios. Three conservation activities-protection, reforestation and a mixed-cropping system-are proposed to maintain the functional watershed services of the Thadee watershed region. Copyright © 2016 Elsevier Inc

Towards a Curriculum for the Thai Lao of Northeast Thailand?

ERIC Educational Resources Information Center

Draper, John

2015-01-01

This article considers a fundamental issue in language planning, namely, whether or not to introduce a curriculum for the mother tongue (MT), in the wider context of a complex language planning situation in Thailand. It details recent moves in the consideration of this issue for the Thai Lao (Isan) of Northeast Thailand, Thailand's largest…

Agricultural Pesticide Management in Thailand: Situation and Population Health Risk

PubMed Central

Panuwet, Parinya; Siriwong, Wattasit; Prapamontol, Tippawan; Ryan, P. Barry; Fiedler, Nancy; Robson, Mark G.; Barr, Dana Boyd

2012-01-01

As an agricultural country and one of the world’s major food exporters, Thailand relies heavily on the use of pesticides to protect crops and increase yields. During the past decade, the Kingdom of Thailand has experienced an approximate four-fold increase in pesticide use. This increase presents a challenge for the Royal Thai Government in effectively managing and controlling pesticide use based upon the current policies and legal infrastructure. We have reviewed several key components for managing agricultural pesticides in Thailand. One of the main obstacles to effective pesticide regulation in Thailand is the lack of a consolidated, uniform system designed specifically for pesticide management. This deficit has weakened the enforcement of existing regulations, resulting in misuse/overuse of pesticides, and consequently, increased environmental contamination and human exposure. This article provides a systematic review of how agricultural pesticides are regulated in Thailand. In addition, we provide our perspectives on the current state of pesticide management, the potential health effects of widespread, largely uncontrolled use of pesticides on the Thai people and ways to improve pesticide management in Thailand. PMID:22308095

[Gene Diagnosis and Analysis of Clinical Hematological Phenotype of Thailand Deleted α-Thalassemia 1].

PubMed

Lin, Na; Huang, Hai-Long; Wang, Yan; Zheng, Lin; Fang, Xiang-Qun; Cai, Mei-Ying; Wang, Lin-Shuo; Liu, He-Kun; Xu, Liang-Pu; Lin, Yuan

2016-08-01

To investigate the hematologic characteristics and gene diagnosis of patients with Thailand deleted α-thalassemia 1, so as to provide the information for clinical genetic counseling. The clinical data of 32 patients with Thailand delated α-thalassemia 1 were analyzed retrospectively; the hematologic characteristics and gene diagnosis of Thailand deleted type were investigated by using routine hematologic examination, genetic detection of common thalassemia and Thailand deleted α-thalassemia 1. Among 32 cases, the Thailand deleted α-thalassemia 1 heterozygote was found in 29 cases, the Thailand deleted α-thalassemia 1 and α(3.7) gene deletion double heterozygote were found in 1 case, the Thailand deleted α-thalassemia 1 with β-thalassemia (1 case with codons 41-42 mutation heterozygous, 1 case with CD17 mutation heterozygous) was found in 2 cases by detection. The MCV and MCH levels were decreased in all cases of Thailand deleted thalassemia 1, there were significant differences in RBC, MCV, MCH (P<0.05) between normal control and Thailand deletion α-thalassemia 1 group; there were also significant differences in MCHC (P<0.05) between Southeast asia thalassemia and Thailand deleted α-thalassemia 1 group. There are no significant differences in hematological parameters except MCHC between Southeast asia thalassemia and Thailand deleted α-thalassemia 1 group. moreover the Thailand deleted α-thalassemia 1 in a certain proportion exists in area with high incidence of thalassemia, therefor the clinicians should pay more attention to the screen and diagnosis of Thailand delated α-thalassemia and can exactly diagnose the Thailand delected α-thalassemia 1 on the basis of comprehensive analysis of conventional and Thailand delected α-thalassemia 1 detection results, clinical presentation, hematologic parameters and ultrasonic examination, so as to avoid the birth of child with severe and intermidiate type α-thalassemia caused by Thailand deleted �

Clostridium difficile infection in Thailand.

PubMed

Putsathit, Papanin; Kiratisin, Pattarachai; Ngamwongsatit, Puriya; Riley, Thomas V

2015-01-01

Clostridium difficile is the aetiological agent in ca. 20% of cases of antimicrobial-associated diarrhoea in hospitalised adults. Diseases caused by this organism range from mild diarrhoea to occasional fatal pseudomembranous colitis. The epidemiology of C. difficile infection (CDI) has changed notably in the past decade, following epidemics in the early 2000s of PCR ribotype (RT) 027 infection in North America and Europe, where there was an increase in disease severity and mortality. Another major event has been the emergence of RT 078, initially as the predominant ribotype in production animals in the USA and Europe, and then in humans in Europe. Although there have been numerous investigations of the epidemiology of CDI in North America and Europe, limited studies have been undertaken elsewhere, particularly in Asia. Antimicrobial exposure remains the major risk factor for CDI. Given the high prevalence of indiscriminate and inappropriate use of antimicrobials in Asia, it is conceivable that CDI is relatively common among humans and animals. This review describes the level of knowledge in Thailand regarding C. difficile detection methods, prevalence and antimicrobial susceptibility profile, as well as the clinical features of, treatment options for and outcomes of the disease. In addition, antimicrobial usage in livestock in Thailand will be reviewed. A literature search yielded 18 studies mentioning C. difficile in Thailand, a greater number than from any other Asian country. It is possible that the situation in Thailand in relation to CDI may mirror the situation in other developing Asians countries. Copyright © 2014 Elsevier B.V. and the International Society of Chemotherapy. All rights reserved.

Child prostitution in Thailand.

PubMed

Lau, Carmen

2008-06-01

Child prostitution is an old, global and complex phenomenon, which deprives children of their childhood, human rights and dignity. Child prostitution can be seen as the commercial sexual exploitation of children involving an element of forced labour, and thus can be considered as a contemporary form of slavery. Globally, child prostitution is reported to be a common problem in Central and South America and Asia. Of all the south-east Asian nations, the problem is most prolific in Thailand. In Thailand, there appears to be a long history of child prostitution, and this article explores the factors that underpin the Thai child sex industry and the lessons and implications that can be drawn for health care and nursing around the world.

Liver cancer mortality rate model in Thailand

NASA Astrophysics Data System (ADS)

Sriwattanapongse, Wattanavadee; Prasitwattanaseree, Sukon

2013-09-01

Liver Cancer has been a leading cause of death in Thailand. The purpose of this study was to model and forecast liver cancer mortality rate in Thailand using death certificate reports. A retrospective analysis of the liver cancer mortality rate was conducted. Numbering of 123,280 liver cancer causes of death cases were obtained from the national vital registration database for the 10-year period from 2000 to 2009, provided by the Ministry of Interior and coded as cause-of-death using ICD-10 by the Ministry of Public Health. Multivariate regression model was used for modeling and forecasting age-specific liver cancer mortality rates in Thailand. Liver cancer mortality increased with increasing age for each sex and was also higher in the North East provinces. The trends of liver cancer mortality remained stable in most age groups with increases during ten-year period (2000 to 2009) in the Northern and Southern. Liver cancer mortality was higher in males and increase with increasing age. There is need of liver cancer control measures to remain on a sustained and long-term basis for the high liver cancer burden rate of Thailand.

Current trends of balloon laryngoplasty in Thailand.

PubMed

Moungthong, Greetha; Bunbanjerdsuk, Sacarin; Wright, Nida; Sathavornmanee, Thanakrit; Setabutr, Dhave

2017-06-01

To describe the current trend in balloon laryngoplasty usage and experience by practicing otolaryngologists in Thailand. Anonymous 11 question online and paper survey of otolaryngologists on their current balloon laryngoplasty practices. Current practices and experience in balloon laryngoplasty were queried with multiple choice and open-ended questions. Laser use is the most commonly utilized instrument to treat airway stenosis in Thailand. 86% of respondents do not have experience with balloon dilatation; yet, almost half (47.6%) report they perform a minimum of five airway surgeries per year. Most respondents had been in practice for less than 6 years (41%) and reported that they did not have exposure to balloon use during residency training. The largest barrier reported for the use of balloon instrumentation in the airway is inexperience (44.4%) followed by cost (38.3%), yet most feel that treatment in airway stenosis could benefit by usage of balloons (95.5%). Most otolaryngologists in Thailand do not have experience with the use of balloon dilatation and lack of exposure remains the largest barrier to its use. Otolaryngologists in Thailand feel that increased usage of balloons in the airway could improve airway stenosis treatment in the country.

The development of sex reassignment surgery in Thailand: a social perspective.

PubMed

Chokrungvaranont, Prayuth; Selvaggi, Gennaro; Jindarak, Sirachai; Angspatt, Apichai; Pungrasmi, Pornthep; Suwajo, Poonpismai; Tiewtranon, Preecha

2014-01-01

This paper reviews the development of gender reassignment in Thailand during the period of 1975-2012, in terms of social attitude, epidemiology, surgical patients' profile, law and regulation, religion, and patients' path from psychiatric assessment to surgery. Thailand healthcare for transsexual patients is described. Figures related to the number of sex reassignment surgeries performed in Thailand over the past 30 years are reported. Transsexual individuals are only apparently integrated within the Thail society: the law system of Thailand in fact, does not guarantee to transsexuals the same rights as in other Western countries; the governmental healthcare does not offer free treatments for transsexual patients. In favor of the transsexual healthcare, instead, the Medical Council of Thailand recently published a policy entitled "Criteria for the treatment of sex change, Census 2009." The goal of this policy was to improve the care of transsexual patients in Thailand, by implementing the Standards of Care of the World Professional Association of Transgender Health. Currently, in Thailand, there are 6 major private groups performing sex reassignment surgery, and mostly performing surgery to patients coming from abroad. Particularly, the largest of these (Preecha's group) has performed nearly 3000 vaginoplasties for male-to-female transsexuals in the last 30 years.

The Development of Sex Reassignment Surgery in Thailand: A Social Perspective

PubMed Central

Chokrungvaranont, Prayuth; Jindarak, Sirachai; Angspatt, Apichai; Pungrasmi, Pornthep; Suwajo, Poonpismai; Tiewtranon, Preecha

2014-01-01

This paper reviews the development of gender reassignment in Thailand during the period of 1975–2012, in terms of social attitude, epidemiology, surgical patients' profile, law and regulation, religion, and patients' path from psychiatric assessment to surgery. Thailand healthcare for transsexual patients is described. Figures related to the number of sex reassignment surgeries performed in Thailand over the past 30 years are reported. Transsexual individuals are only apparently integrated within the Thail society: the law system of Thailand in fact, does not guarantee to transsexuals the same rights as in other Western countries; the governmental healthcare does not offer free treatments for transsexual patients. In favor of the transsexual healthcare, instead, the Medical Council of Thailand recently published a policy entitled “Criteria for the treatment of sex change, Census 2009.” The goal of this policy was to improve the care of transsexual patients in Thailand, by implementing the Standards of Care of the World Professional Association of Transgender Health. Currently, in Thailand, there are 6 major private groups performing sex reassignment surgery, and mostly performing surgery to patients coming from abroad. Particularly, the largest of these (Preecha's group) has performed nearly 3000 vaginoplasties for male-to-female transsexuals in the last 30 years. PMID:24772010

Infrared view of Bangkok, Thailand

NASA Image and Video Library

1992-04-02

The Bight of Bangkok and the city of Bangkok, Thailand are visible in this west looking view. The city of Bangkok, with an estimated population in excess of 3.7 million people, can be seen in the lower right-hand corner of the view. The city, famous as a jewelry trading center, dealing in precious stones and silver and bronze ware, is situated in a vast lowland. This lowland is a major rice growing area interspersed with canals used for irrigation and drainage. Rice is a major export commodity of Thailand. The deforested hills of the Bilauktaung Range can be seen at the top of the view.

Educational Expenditures in Thailand: Development, Trends, and Distribution

ERIC Educational Resources Information Center

Sagarik, Danuvas

2014-01-01

This article aims to investigate the trends of education expenditure policy during the past few decades, as well as the recent allocation and distribution of education expenditure in Thailand. It also focuses on the development of the substance of education policy in Thailand. Political connection with the education expenditure policy is also…

Seismic hazards in Thailand: a compilation and updated probabilistic analysis

NASA Astrophysics Data System (ADS)

Pailoplee, Santi; Charusiri, Punya

2016-06-01

A probabilistic seismic hazard analysis (PSHA) for Thailand was performed and compared to those of previous works. This PSHA was based upon (1) the most up-to-date paleoseismological data (slip rates), (2) the seismic source zones, (3) the seismicity parameters ( a and b values), and (4) the strong ground-motion attenuation models suggested as being suitable models for Thailand. For the PSHA mapping, both the ground shaking and probability of exceedance (POE) were analyzed and mapped using various methods of presentation. In addition, site-specific PSHAs were demonstrated for ten major provinces within Thailand. For instance, a 2 and 10 % POE in the next 50 years of a 0.1-0.4 g and 0.1-0.2 g ground shaking, respectively, was found for western Thailand, defining this area as the most earthquake-prone region evaluated in Thailand. In a comparison between the ten selected specific provinces within Thailand, the Kanchanaburi and Tak provinces had comparatively high seismic hazards, and therefore, effective mitigation plans for these areas should be made. Although Bangkok was defined as being within a low seismic hazard in this PSHA, a further study of seismic wave amplification due to the soft soil beneath Bangkok is required.

Molecular characterization of Nipah virus from Pteropus hypomelanus in Southern Thailand.

PubMed

Wacharapluesadee, Supaporn; Samseeneam, Panumas; Phermpool, Mana; Kaewpom, Thongchai; Rodpan, Apaporn; Maneeorn, Pattarapol; Srongmongkol, Phimchanok; Kanchanasaka, Budsabong; Hemachudha, Thiravat

2016-03-25

Nipah virus (NiV) first emerged in Malaysia in 1998, with two bat species (Pteropus hypomelanus and P. vampyrus) as the putative natural reservoirs. In 2002, NiV IgG antibodies were detected in these species from Thailand, but viral RNA could not be detected for strain characterization. Two strains of NiV (Malaysia and Bangladesh) have been found in P. lylei in central Thailand, although Bangladesh strain, the causative strain for the outbreak in Bangladesh since 2001, was dominant. To understand the diversity of NiV in Thailand, this study identified NiV strain, using molecular characterizations, from P. hypomelanus in southern Thailand. Pooled bat urine specimens were collected from plastic sheet underneath bat roosts in April 2010, and then monthly from December 2010 to May 2011 at an island in southern Thailand. Five in 184 specimens were positive for NiV, using duplex nested RT-PCR assay on partial nucleocapsid fragment (357 bp). Whole sequences of nucleocapsid gene from four bats were characterized. All 5 partial fragments and 4 whole nucleocapsid genes formed a monophyletic with NiV-MY. Our study showed that P. hypomelanus in southern Thailand and from Malaysia, a bordering country, harbored similar NiV. This finding indicates that NiV is not limited to central Thailand or P. lylei species, and it may be a source of inter-species transmission. This indicates a higher potential for a widespread NiV outbreak in Thailand. NiV surveillance in Pteropus bats, the major natural reservoirs, should be conducted continuously in countries or regions with high susceptibility to outbreaks.

Equitable Prices of Single-Source Drugs in Thailand.

PubMed

Ngorsuraches, Surachat; Chaiyakan, Kanokkan

2015-08-01

In Thailand, total drug expenditure has grown rapidly. Recently, the Thai government has addressed the issue of drug pricing, but the prices of single-source drugs remain a major challenge. To examine equitable prices of single-source drugs in Thailand. A total of 98 single-source and high-expenditure drugs were examined. Unit prices from the Drug and Medical Supplies Information Center (DMSIC) and National Average Drug Acquisition Cost (NADAC) were used to represent drug prices at the provider level in Thailand and the U.S., respectively. Data for measuring drug affordability, e.g., dose and poverty line, were obtained from Micromedex online and the National Statistical Office (NSO). The U.S. drug prices were adjusted by the Human Development Index (HDI) to be equitable prices for Thailand. Purchasing Power Parity (PPP) was used to convert US currency into Thai baht. All prices in this study were based on the year 2012. Catastrophic, Impoverishment, and WHO/Health Action International (HAI) approaches were used to determine Thai citizens' ability to afford the study drugs. Finally, uncertainty analyses were conducted. From all study drugs, 55 single-source drugs were priced higher than their equitable prices, ranging from 0.38 to 422.36% higher. Among these, 28 items were antineoplastic drugs. The prices of drugs outside the National List of Essential Medicines (NLEM), as well as the country's newer drugs, tended to be higher than their calculated equitable prices. The majority of drugs in Thailand priced higher than equitable prices were unaffordable for most Thai citizens. The uncertainty analyses revealed that almost all results were relatively robust. Most single-source drug prices in Thailand were higher than their equitable prices, and were likely to be unaffordable to Thai citizens.

Establishing of National Birth Defects Registry in Thailand.

PubMed

Pangkanon, Suthipong; Sawasdivorn, Siraporn; Kuptanon, Chulaluck; Chotigeat, Uraiwan; Vandepitte, Warunee

2014-06-01

Deaths attributed to birth defects are a major cause of infant and under-five mortality as well as lifetime disabilities among those who survive. In Thailand, birth defects contribute to 21% of neonatal deaths. There is currently no systematic registry for congenital anomalies in Thailand. Queen Sirikit National Institute of Child Health has initiated a Thailand Birth Defects Registry to capture birth defects among newborn infants. To establish the national birth defects registry in order to determine the burden of birth defects in Thailand. The birth defects data come from four main sources: National Birth Registry Database; National Health Security Office's reimbursement database; Online Birth Defect Registry Database designed to capture new cases that were detected later; and birth defects data from 20 participated hospitals. All data are linked by unique 13-digit national identification number and International Classification of Diseases (ICD)-10 codes. This registry includes 19 common structural birth defects conditions and pilots in 20 hospitals. The registry is hospital-based, hybrid reporting system, including only live births whose information was collected up to 1 year of age. 3,696 infants out of 67,813 live births (8.28% of total live births in Thailand) were diagnosed with congenital anomalies. The prevalence rate of major anomalies was 26.12 per 1,000 live births. The five most common birth defects were congenital heart defects, limb anomalies, cleft lip/cleft palate, Down syndrome, and congenital hydrocephalus respectively. The present study established the Birth Defects Registry by collecting data from four databases in Thailand. Information obtained from this registry and surveillance is essential in the planning for effective intervention programs for birth defects. The authors suggest that this program should be integrated in the existing public health system to ensure sustainability.

Concentrating Solar Power Projects in Thailand | Concentrating Solar Power

Science.gov Websites

;alphabetical by project name. You can browse a project profile by clicking on the project name. Thai Solar | NREL Thailand Concentrating solar power (CSP) projects in Thailand are listed belowâ€"

Epidemiology of head and neck cancer in Thailand.

PubMed

Tangjaturonrasme, Napadon; Vatanasapt, Patravoot; Bychkov, Andrey

2018-02-01

Cancer is the most common cause of death in Thailand, with the mortality almost doubled during 1998-2011 (from 48.4 to 95.2 per 100 000). The estimated number of new cancer cases in 2011 was 112 392. Our review provides baseline data on the current epidemiological situation with head and neck (HN) cancer in Thailand based on reports of the National Cancer Registry and findings from local and international publications. Collectively, HN cancer approaches age-standardized rate (ASR) incidence of 15.7 and 10.7 per 100 000 males and females, respectively, and is ranked among the top five dominant cancers in Thailand. The leading HN malignancies in men are oral (ASR incidence 4.6 per 100 000), nasopharyngeal (ASR 2.8) and laryngeal (ASR 2.7) cancers, while the most common cancers in women are thyroid (ASR 5.1) and oral (ASR 3.2) carcinomas. Some local habits (betel quid chewing, traditional cigarette smoking and alcohol intake) are associated with the high incidence of oral cancer in Northeast Thailand. Despite important prognostic significance, the role of human papillomavirus infection in various HN cancers from Thailand has been scarcely addressed. There is a growing incidence of thyroid cancer over the last two decades. The Thai population overall, compared to worldwide rates of HN malignancies, has a lower incidence of laryngeal and thyroid cancers but higher incidence of nasopharyngeal cancer. © 2017 John Wiley & Sons Australia, Ltd.

Outbreaks of Tilapia Lake Virus Infection, Thailand, 2015-2016.

PubMed

Surachetpong, Win; Janetanakit, Taveesak; Nonthabenjawan, Nutthawan; Tattiyapong, Puntanat; Sirikanchana, Kwanrawee; Amonsin, Alongkorn

2017-06-01

During 2015-2016, several outbreaks of tilapia lake virus infection occurred among tilapia in Thailand. Phylogenetic analysis showed that the virus from Thailand grouped with a tilapia virus (family Orthomyxoviridae) from Israel. This emerging virus is a threat to tilapia aquaculture in Asia and worldwide.

Lesbian studies in Thailand.

PubMed

Enteen, Jillana

2007-01-01

This piece provides an overview of the state of Lesbian Studies and women who love women in Thailand. It reflects on the cross-cultural limitations of the term 'lesbian' and Thai ambivalence towards Western sex and gender categorizations.

Opisthorchiasis and Opisthorchis-associated cholangiocarcinoma in Thailand and Laos

PubMed Central

Sripa, Banchob; Bethony, Jeffrey M.; Sithithaworn, Paiboon; Kaewkes, Sasithorn; Mairiang, Eimorn; Loukas, Alex; Mulvenna, Jason; Laha, Thewarach; Hotez, Peter J.; Brindley, Paul J.

2010-01-01

Liver fluke infection caused by Opisthorchis viverrini is a major public health problem in Thailand and the Lao People’s Democratic Republic (Lao PDR; Laos). Currently, more than 600 million people are at risk of infection with these fish-borne trematodes and/or their close relatives. Opisthorchiasis has been studied extensively in Thailand, where about 8 million people are infected with the liver fluke. Here we review the pathogenesis, control and re-emergence of O. viverrini infection, in particular in Thailand and, to a lesser extent in Lao PDR given the contiguous geographical range of O. viverrini through these two regions. We also review the association of O. viverrini infection and cholangiocarcinoma, bile duct cancer, and highlight new findings on pathogenesis of liver fluke induced cholangiocarcinogenesis. Last, we comment on national control strategies in Thailand for the control of O. viverrini infection aimed at reduction in the prevalence of O. viverrini-associated liver cancer in the longer term. PMID:20655862

Opisthorchiasis and Opisthorchis-associated cholangiocarcinoma in Thailand and Laos.

PubMed

Sripa, Banchob; Bethony, Jeffrey M; Sithithaworn, Paiboon; Kaewkes, Sasithorn; Mairiang, Eimorn; Loukas, Alex; Mulvenna, Jason; Laha, Thewarach; Hotez, Peter J; Brindley, Paul J

2011-09-01

Liver fluke infection caused by Opisthorchis viverrini is a major public health problem in Thailand and the Lao People's Democratic Republic (Lao PDR; Laos). Currently, more than 600 million people are at risk of infection with these fish-borne trematodes and/or their close relatives. Opisthorchiasis has been studied extensively in Thailand, where about 8 million people are infected with the liver fluke. Here we review the pathogenesis, control and re-emergence of O. viverrini infection, in particular in Thailand and, to a lesser extent in Lao PDR given the contiguous geographical range of O. viverrini through these two regions. We also review the association of O. viverrini infection and cholangiocarcinoma, bile duct cancer, and highlight new findings on pathogenesis of liver fluke-induced cholangiocarcinogenesis. Last, we comment on national control strategies in Thailand for the control of O. viverrini infection aimed at reduction in the prevalence of O. viverrini-associated liver cancer in the longer term. Copyright © 2010 Elsevier B.V. All rights reserved.

Thailand conquered under-nutrition very successfully but has not slowed obesity.

PubMed

Chavasit, V; Kasemsup, V; Tontisirin, K

2013-11-01

Under-nutrition in Thailand has been successfully controlled for over two decades. However, Thailand is now facing a double-burden malnutrition problem where under- and over-nutrition coexist. Overweight, obesity, and related diseases are the main nutritional challenges, leading to high costs for curative care. Thailand foresees that nutrition can be an effective strategy for preventing diet-related non-communicable chronic diseases, and the country aims to reduce costs for secondary and tertiary health care. Various organizations have conducted national programmes, focusing especially on nutrition education and public campaigns, which have been sustainable and not sustainable. Only milk and certain foods for children are mandated for nutrition labeling. Guideline daily amounts is now the nutrient profile mandated for snack foods in Thailand. To increase efficiency, Thailand's National Food Committee has been established to link food, nutrition and health via a multi-sectoral approach. © 2013 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of the International Association for the Study of Obesity.

Three new species of Leptolalax from Thailand (Amphibia, Anura, Megophryidae).

PubMed

Matsui, Masafumi

2006-09-01

Three new megophryid species, Leptolalax melanoleucus, L. fuliginosus, and L. solus, are described from southwestern and southern Thailand on the bases of acoustic and morphological characteristics. Leptolalax melanoleucus and L. fuliginosus are similar to L. pelodytoides from northern Thailand, but differ from it completely in advertisement call characteristics and ventral color. Leptolalax solus is similar to L. heteropus from peninsular Malaysia, but differs from it by advertisement call, as well as by some body proportions. The distributional pattern of Leptolalax within Thailand is discussed.

[Prenatal diagnosis of Thailand deletion of α-thalassemia 1 families].

PubMed

Lin, N; Lin, Y; Huang, H L; Lin, X L; He, D Q; He, S Q; Guo, D H; Li, Y; Xu, L P

2016-06-28

To conduct analysis and prenatal diagnosis on 11 couples carrying Thailand deletion (--(THΑI)) α-thalassemia 1, so as to provide information for clinical genetic counseling on α-thalassemia 1. Altogether 11 Thailand deletion (--(THΑI)) α-thalassemia 1 families were collected from Fujian Maternal and Children Health Hospital from May 2009 to September 2015. Gap-polymerase chain reaction (gap-PCR) and reverse dot blot (RDB) technology were used to detect the thalassemia mutations in the couples and fetuses. In one family, Thailand deletion α-thalassemia 1 was detected in both the pregnant woman and her husband. In 10 families, Thailand deletion α-thalassemia 1 was detected in either the pregnant women or the husband, while the spouses had α-thalassemia heterozygote (1 combined with β thalassemia heterozygote). Thailand deletion α-thalassemia 1 family members all had lower mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH). In prenatal diagnosis of the 12 fetuses, 4 fetuses were found with hemoglobin(Hb) Bart's hydrops fetalis syndrome, 5 were with α-thalassemia heterozygote, and 3 were normal. For couples with positive hematological phenotype but normal results in routine genetic examination of α-thalassemia, attention should be paid especially for with a history of having babies of hydrops fetalis syndrome or hemoglobin H disease. It is necessary to consider the possibility of the rare Thailand deletion (--(THΑI)) α-thalassemia 1. Prenatal diagnosis for high-risk families plays an important role.

Physical Fitness For Futsal Referee Of Football Association In Thailand

NASA Astrophysics Data System (ADS)

Thaweesub Koeipakvaen Acting Sub L., t.

2018-01-01

The purpose of the research to study physical fitness for futsal Referee of Football Association in Thailand and Compare of the Physical Fitness for first level, second and third futsal Referee of Football Association in Thailand. The population of first level, second and third level futsal Referee of Football Association in Thailand 107 person. The sample were futsal Referee of Football Association in Thailand 97 person. First level futsal Referee 22 person. Second level futsal Referee 11 person. Third level futsal Referee 64 person. The instrument used was futsal physical fitness test of Football Association in Thailand. Endurance Test (1,000 meter), Speed Test (4x10 meter) 2 time, and Agility Test (80 meter) 2 time. The statistic for data analysis were one way Anova, Percentage, Mean, Standard Deviation and F-test. The results were as the follow: (1) the result comparing F-test first level futsal referee with level second and first level futsal referee with third level. the statically significant different at the 0.05 level, and the result comparing Endurance as the follow the Physical Fitness for first level, second and third futsal Referee. the statically significant different at the 0.05 level.

The economics of effective AIDS treatment in Thailand.

PubMed

Over, Mead; Revenga, Ana; Masaki, Emiko; Peerapatanapokin, Wiwat; Gold, Julian; Tangcharoensathien, Viroj; Thanprasertsuk, Sombat

2007-07-01

The speed with which Thailand has scaled up public provision of antiretroviral therapy (ART) has been unprecedented, with more than 80 000 individuals on treatment at the end of 2006 through Thailand's National Access to Antiretroviral Program for People Living with HIV/AIDS (NAPHA). This paper projects the cost effectiveness, the affordability and the future fiscal burden of NAPHA to the government of Thailand under several different policy scenarios until the year 2025. An economic/epidemiological model of access to ART was constructed, and this composite model was calibrated to economic and epidemiological data from Thailand and other countries. The economic model adopts the conditional logit specification of demand allocation across multiple treatment modes, and the epidemiological model is a deterministic difference-equation model fitted to the cumulated data on HIV incidence in each risk group. The paper estimates that under 2005 prices NAPHA will save life-years at approximately US$736 per life-year saved with first-line drugs alone and for approximately US$2145 per life-year if second-line drugs are included. Enhancing NAPHA with policies to recruit patients soon after they are first eligible for ART or to enhance their adherence would raise the cost per life-year saved, but the cost would be small per additional life-year saved, and is therefore justifiable. The fiscal burden of a policy including second as well as first-line drugs would be substantial, rising to 23% of the total health budget by 2014, but the authors judge this cost to be affordable given Thailand's strong overall economic performance. The paper estimates that a 90% reduction in the future cost of second-line therapy by the exercise of Thailand's World Trade Organization authority to issue compulsory licences would save the government approximately US$3.2 billion to 2025 and reduce the cost of NAPHA per life-year saved from US$2145 to approximately US$940.

Mathematical modeling of diphtheria transmission in Thailand.

PubMed

Sornbundit, Kan; Triampo, Wannapong; Modchang, Charin

2017-08-01

In this work, a mathematical model for describing diphtheria transmission in Thailand is proposed. Based on the course of diphtheria infection, the population is divided into 8 epidemiological classes, namely, susceptible, symptomatic infectious, asymptomatic infectious, carrier with full natural-acquired immunity, carrier with partial natural-acquired immunity, individual with full vaccine-induced immunity, and individual with partial vaccine-induced immunity. Parameter values in the model were either directly obtained from the literature, estimated from available data, or estimated by means of sensitivity analysis. Numerical solutions show that our model can correctly describe the decreasing trend of diphtheria cases in Thailand during the years 1977-2014. Furthermore, despite Thailand having high DTP vaccine coverage, our model predicts that there will be diphtheria outbreaks after the year 2014 due to waning immunity. Our model also suggests that providing booster doses to some susceptible individuals and those with partial immunity every 10 years is a potential way to inhibit future diphtheria outbreaks. Copyright © 2017 Elsevier Ltd. All rights reserved.

Inferring Ethnolinguistic Vitality in a Community of Northeast Thailand

ERIC Educational Resources Information Center

Draper, John Charles

2010-01-01

This paper reports on the use of ethnolinguistic vitality as the framework for a sociolinguistic survey measuring attitudes to multilingualism and reporting on the experiences of a community of Northeast Thailand (Isan) that forms part of Thailand's largest minority. The aim of the study was to examine the experiences of participants in a…

78 FR 45271 - Welded Stainless Steel Pressure Pipe From Malaysia, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

... Stainless Steel Pressure Pipe From Malaysia, Thailand, and Vietnam Determination On the basis of the record... reason of imports from Malaysia, Thailand, and Vietnam of welded stainless steel pressure pipe, provided... pipe from Malaysia, Thailand, and Vietnam. Accordingly, effective May 16, 2013, the Commission...

75 FR 22424 - Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

... Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam AGENCY: United States International Trade... antidumping duty orders on frozen warmwater shrimp from Brazil, China, India, Thailand, and Vietnam. SUMMARY... duty orders on frozen warmwater shrimp from Brazil, China, India, Thailand, and Vietnam would be likely...

75 FR 1078 - Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-08

... Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam AGENCY: United States International Trade... warmwater shrimp from Brazil, China, India, Thailand, and Vietnam. SUMMARY: The Commission hereby gives... shrimp from Brazil, China, India, Thailand, and Vietnam would be likely to lead to continuation or...

75 FR 48724 - Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-11

... Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam AGENCY: United States International Trade... warmwater shrimp from Brazil, China, India, Thailand, and Vietnam. SUMMARY: The Commission hereby gives... warmwater shrimp from Brazil, China, India, Thailand, and Vietnam would be likely to lead to continuation or...

75 FR 57501 - Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-21

... Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam AGENCY: United States International Trade... warmwater shrimp from Brazil, China, India, Thailand, and Vietnam. SUMMARY: The Commission hereby gives... warmwater shrimp from Brazil, China, India, Thailand, and Vietnam would be likely to lead to continuation or...

Inherited metabolic disorders in Thailand.

PubMed

Wasant, Pornswan; Svasti, Jisnuson; Srisomsap, Chantragan; Liammongkolkul, Somporn

2002-08-01

The study of inborn errors of metabolism (IEM) in Thailand is in its infancy. The majority are clinically diagnosed since there are only a handful of clinicians and scientists with expertise in inherited metabolic disorders, shortage of well-equipped laboratory facilities and lack of governmental financial support. Genetic metabolic disorders are usually not considered a priority due to prevalence of infectious diseases and congenital infections. From a retrospective study at the Medical Genetics Unit, Department of Pediatrics, Siriraj Hospital; estimated pediatrics patients with suspected IEM were approximately 2-3 per cent of the total pediatric admissions of over 5,000 annually. After more than 10 years of research and accumulated clinical experiences, a genetic metabolic center is being established in collaboration with expert laboratories both in Bangkok (Chulabhorn Research Institute) and abroad (Japan and the United States). Numerous inherited metabolic disorders were identified--carbohydrate, amino acids, organic acids, mitochondrial fatty acid oxidation, peroxisomal, mucopolysaccharidoses etc. This report includes the establishment of genetic metabolic center in Thailand, research and pilot studies in newborn screening in Thailand and a multicenter study from 5 institutions (Children's National Center, King Chulalongkorn Memorial Hospital, Pramongkutklao Hospital, Ramathibodi and Siriraj Hospitals). Inherited metabolic disorders reported are fructose-1,6-bisphosphatase deficiency, phenylketonuria, homocystinuria, nonketotic hyperglycinemia, urea cycle defect (arginino succinate lyase deficiency, argininosuccinate synthetase deficiency), Menkes disease, propionic acidemia and mucopolysaccharidoses (Hurler, Hurler-Scheie).

75 FR 36679 - Polyethylene Retail Carrier Bags From China, Malaysia, and Thailand; Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

... Carrier Bags From China, Malaysia, and Thailand; Determinations On the basis of the record \\1\\ developed... antidumping duty orders on polyethylene retail carrier bags from China, Malaysia, and Thailand would be likely... Retail Carrier Bags from China, Malaysia, and Thailand: Investigation Nos. 731-TA-1043-1045 (Review). By...

76 FR 18782 - Frozen Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-05

... Warmwater Shrimp From Brazil, China, India, Thailand, and Vietnam Determinations On the basis of the record... revocation of the antidumping duty orders on frozen warmwater shrimp from Brazil, China, India, Thailand, and..., India, Thailand, and Vietnam would not be likely to lead to continuation or recurrence of material...

E-Learning in Thailand: An Analysis and Case Study

ERIC Educational Resources Information Center

Suanpang, Pannee; Petocz, Peter

2006-01-01

This article presents a discussion of e-learning in the context of Thailand using as an example a study carried out in a course in Business Statistics at Suan Dusit Rajabhat University (SDU), Thailand. The online course was a pioneering research project at SDU for studying the efficiency and effectiveness of the online learning system. The…

National data on stroke outcomes in Thailand.

PubMed

Kongbunkiat, Kannikar; Kasemsap, Narongrit; Thepsuthammarat, Kaewjai; Tiamkao, Somsak; Sawanyawisuth, Kittisak

2015-03-01

Stroke is a major public health problem worldwide. There are limited data on national stroke prevalence and outcomes after the beginning of the thrombolytic therapy era in Thailand. This study aimed to investigate the prevalence and factors associated with mortality in stroke patients in Thailand using the national reimbursement databases. Clinical data retrieved included individuals under the universal coverage, social security, and civil servant benefit systems between 1 October 2009 and 30 September 2010. The stroke diagnosis code was based on the International Classification of Diseases 10th revision system including G45 (transient cerebral ischemic attacks and related syndromes), I61 (intracerebral hemorrhage), and I63 (cerebral infarction). The prevalence and stroke outcomes were calculated from these coded data. Factors associated with death were evaluated by multivariable logistic regression analysis. We found that the most frequent stroke subtype was cerebral infarction with a prevalence of 122 patients per 100,000 of population, an average length of hospital stay of 6.8 days, an average hospital charge of 20,740 baht (∼$USD 691), a mortality rate of 7%, and thrombolytic prescriptions of 1%. The significant factors associated with stroke mortality were septicemia, pulmonary embolism, pneumonia, myocardial infarction, status epilepticus, and heart failure. In conclusion, the prevalence and outcomes of stroke in Thailand were comparable with other countries. The era of thrombolytic therapy has just begun in Thailand. Copyright © 2014 Elsevier Ltd. All rights reserved.

Implications of recent EIA changes in Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tongcumpou, C.; Harvey, N.

The practice of environmental impact assessment (EIA) was implemented in Thailand after the revision of the National Environmental Quality Act in 1978. This led to more than 3,000 EIA documents being prepared and officially submitted up to 1992. More recently, a new act, the Enhancement and Conservation of National Environmental Quality Act, was introduced in 1992. As a consequence, some aspects of environmental legislation have been improved including the EIA process, which is expected to be more effective under the new act. This article examines the development and implementation of the EIA process in Thailand and its effectiveness in themore » context of its performance as an environmental management tool. The strengths and weaknesses of the EIA process under the original act are analyzed and compared to the new act, using two case studies in order to gain an insight into the EIA system. The first is the Second Stage Expressway in Bangkok, and the second is the Pak Mun Hydroelectric Dam project in Ubon Rachathani, a northeastern province of Thailand. EIAs for these projects were originally submitted according to the requirements of the old act. Both are public projects that have aroused controversy for different environmental reasons, although final decisions have been made facilitating the implementation of these projects. Finally, the article presents some suggestions for improving the content and procedures for the EIA system in Thailand.« less

Cigarette consumption among foreign tourists in Thailand.

PubMed

Termsirikulchai, Lakkhana; Kengganpanich, Mondha; Benjakul, Sarunya; Kengganpanich, Tharadol

2012-06-01

To explore the cigarette consumption among foreign tourists in Thailand. The data in this cross-sectional survey is collected by interviewing 655 foreign tourist smokers with questionnaires in congested areas including Suvarnabhum International Airport, Khao San Road, shopping centers and tourist attraction sites. The data was collected in October, 2010, analyzed by descriptive statistic and the crude magnitude of cigarette consumption was calculated. The findings indicated that 62.9% of tourists were male and 58.9% were from European countries and 22.7% were from Asian countries. 59.2% smoked cigarettes sold in Thailand and were taxed legally. In that amount, 55.7% smoked imported cigarettes and only 3.5% smoked Thai cigarettes. 40.8% had brought cigarettes from their countries or bought cigarettes from Duty Free shops with the amount allowed by Thai law. The top 2 popular brands were Marlboro and L&M. The main reason why they bought imported cigarettes in Thailand was that the price was cheaper or the same when compared with that in their countries. The cigarette consumption share crudely calculated was around 8.90 million packs. Foreign tourists smoked imported cigarettes distributed in Thailand and cigarettes brought from abroad. So, Free Trade Agreement in bilateral level or multilateral level need to be reviewed and should separate cigarettes from other goods. The tax barrier excise tax measure and permission law of carrying in 200 sticks should be reviewed in order to control cigarette consumption effectively.

Venomous snakebite in Thailand. I: Medically important snakes.

PubMed

Chanhome, L; Cox, M J; Wilde, H; Jintakoon, P; Chaiyabutr, N; Sitprija, V

1998-05-01

Thailand has an abundance of venomous snakes. Among the neurotoxic family Elapidae, there are three species of the genus Naja (cobras), three of the genus Bungarus (kraits), and the king cobra of the genus Ophiophagus. Other Elapidae snakes in Thailand include sea snakes and Asian coral snakes of the genus Calliophis. They have potent venoms but rarely bite humans. Tissue and hemotoxic snakes are represented by family Viperidae, subfamilies Viperinae and Crotalinae. They remain an occupational hazard for farmers and rubber tappers, causing serious morbidity but only rare deaths, since competent treatment is now widely available throughout Thailand. Purified equine antivenin is manufactured locally for the monocled and Siamese spitting cobras (Naja kaouthia and N. siamensis), king cobra (Ophiophagus hannah), banded krait (Bungarus fasciatus), most green pit vipers (Trimeresurus sp.), Malayan pit viper (Calloselasma rhodostoma), and the Siamese Russell's viper (Daboia russelli siamensis).

Estimation of construction waste generation and management in Thailand.

PubMed

Kofoworola, Oyeshola Femi; Gheewala, Shabbir H

2009-02-01

This study examines construction waste generation and management in Thailand. It is estimated that between 2002 and 2005, an average of 1.1 million tons of construction waste was generated per year in Thailand. This constitutes about 7.7% of the total amount of waste disposed in both landfills and open dumpsites annually during the same period. Although construction waste constitutes a major source of waste in terms of volume and weight, its management and recycling are yet to be effectively practiced in Thailand. Recently, the management of construction waste is being given attention due to its rapidly increasing unregulated dumping in undesignated areas, and recycling is being promoted as a method of managing this waste. If effectively implemented, its potential economic and social benefits are immense. It was estimated that between 70 and 4,000 jobs would have been created between 2002 and 2005, if all construction wastes in Thailand had been recycled. Additionally it would have contributed an average savings of about 3.0 x 10(5) GJ per year in the final energy consumed by the construction sector of the nation within the same period based on the recycling scenario analyzed. The current national integrated waste management plan could enhance the effective recycling of construction and demolition waste in Thailand when enforced. It is recommended that an inventory of all construction waste generated in the country be carried out in order to assess the feasibility of large scale recycling of construction and demolition waste.

Opisthorchiasis in Thailand: review and current status.

PubMed

Kaewpitoon, Natthawut; Kaewpitoon, Soraya-J; Pengsaa, Prasit

2008-04-21

Opisthorchiasis caused by Opisthorchis viverrini (O. viverrini) remains a major public health problem in many parts of Southeast Asia including Thailand, Lao PDR, Vietnam and Cambodia. The infection is associated with a number of hepatobiliary diseases, including cholangitis, obstructive jaundice, hepatomegaly, cholecystitis, chole-lithiasis and cholangiocarcinoma. The liver fluke infection was induced by eating raw or uncooked fish products that is the tradition and popular in the northeastern and northern region, particularly in rural areas of Thailand. Health education programs to prevent and control opisthorchiasis are still required in high-risk areas.

Physical therapy workforce shortage for aging and aged societies in Thailand.

PubMed

Kraiwong, Ratchanok; Vongsirinavarat, Mantana; Soonthorndhada, Kusol

2014-07-01

According to demographic changes, the size of the aging population has rapidly increased. Thailand has been facing the "aging society" since 2005 and the "aged society" has been projected to appear by the year 2025. Increased life expectancy is associated with health problems and risks, specifically chronic diseases and disability. Aging and aged societies and related specific conditions as stroke require the provision of services from health professionals. The shortage of the physical therapy workforce in Thailand has been reported. This study investigated the size of physical therapy workforce required for the approaching aging society of Thailand and estimated the number of needed physical therapists, specifically regarding stroke condition. Evidently, the issue of the physical therapy workforce to serve aging and aged societies in Thailand requires advocating and careful arranging.

Molecular evolution of H5N1 in Thailand between 2004 and 2008.

PubMed

Suwannakarn, Kamol; Amonsin, Alongkorn; Sasipreeyajan, Jiroj; Kitikoon, Pravina; Tantilertcharoen, Rachod; Parchariyanon, Sujira; Chaisingh, Arunee; Nuansrichay, Bandit; Songserm, Thaweesak; Theamboonlers, Apiradee; Poovorawan, Yong

2009-09-01

Highly pathogenic avian influenza (HPAI) H5N1 viruses have seriously affected the Asian poultry industry since their occurrence in 2004. Thailand has been one of those countries exposed to HPAI H5N1 outbreaks. This project was designed to compare the molecular evolution of HPAI H5N1 in Thailand between 2004 and 2008. Viruses with clade 1 hemagglutinin (HA) were first observed in early 2004 and persisted until 2008. Viruses with clade 2.3.4 HA were first observed in the northeastern region of Thailand between 2006 and 2007. Phylogenetic analysis among Thai isolates indicated that clade 1 viruses in Thailand consist of three distinct lineages: CUK2-like, PC168-like, and PC170-like viruses. The CUK2-like virus represents the predominant lineage and has been circulating throughout the course of the 4-year outbreaks. Analysis of recently isolated viruses has shown that the genetic distance was slightly different from viruses of the early outbreak and that CUK2-like viruses comprise the native strain. Between 2005 and 2007, PC168-like and PC170-like viruses were first observed in several areas around central and lower northern Thailand. In 2008, viruses reassorted from these two lineages, PC168-like and PC170-like viruses, were initially isolated in the lower northern provinces of Thailand and subsequently spread to the upper central part of Thailand. On the other hand, CUK2-like viruses were still detected around the lower northern and the upper central part of Thailand. Furthermore, upon emergence of the reassorted viruses, the PC168-like and PC170-like lineages could not be detected, suggesting that the only predominant strains still circulating in Thailand were CUK2-like and reassorted viruses. The substitution rate among clade 1 viruses in Thailand was lower. The virus being limited to the same area might explain the lower nucleotide substitution rate. This study has demonstrated that nationwide attempts to monitor the virus may help curb access and propagation of

75 FR 23673 - Polyethylene Retail Carrier Bags from Thailand: Extension of Time Limit for Preliminary Results...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... Bags from Thailand: Extension of Time Limit for Preliminary Results of Antidumping Duty Administrative... Thailand. See Antidumping Duty Order: Polyethylene Retail Carrier Bags From Thailand, 69 FR 48204 (August 9... Co., Ltd., Landblue (Thailand) Co., Ltd., Sahachit Watana Plastics Ind. Co., Ltd., Thai Plastic Bags...

Highly Pathogenic Avian Influenza H5N1, Thailand, 2004

PubMed Central

Chaitaweesub, Prasit; Songserm, Thaweesak; Chaisingh, Arunee; Hoonsuwan, Wirongrong; Buranathai, Chantanee; Parakamawongsa, Tippawon; Premashthira, Sith; Amonsin, Alongkorn; Gilbert, Marius; Nielen, Mirjam; Stegeman, Arjan

2005-01-01

In January 2004, highly pathogenic avian influenza (HPAI) virus of the H5N1 subtype was first confirmed in poultry and humans in Thailand. Control measures, e.g., culling poultry flocks, restricting poultry movement, and improving hygiene, were implemented. Poultry populations in 1,417 villages in 60 of 76 provinces were affected in 2004. A total of 83% of infected flocks confirmed by laboratories were backyard chickens (56%) or ducks (27%). Outbreaks were concentrated in the Central, the southern part of the Northern, and Eastern Regions of Thailand, which are wetlands, water reservoirs, and dense poultry areas. More than 62 million birds were either killed by HPAI viruses or culled. H5N1 virus from poultry caused 17 human cases and 12 deaths in Thailand; a number of domestic cats, captive tigers, and leopards also died of the H5N1 virus. In 2005, the epidemic is ongoing in Thailand. PMID:16318716

Environmental permitting in Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Byers, A.C.

Thailand's 1992 enhancement and Conservation of Environmental Quality Act and regulations require any entry proposing to construct a thermal power plant with a capacity greater that 10 MW to perform various environmental studies and prepare an environmental Impact Assessment (EIA) report in accordance with the guidelines issued by the office of Environmental Policy and Planning (OEPP). Approval of the EIA is a prerequisite to the issuance of most other construction permits. Applicable environmental standards and regulation are promulgated by the Pollution Control Department (PCD), a wholly separate agency for the OEPP. The PCD is a fairly new organization and, asmore » a result, their staff is still gaining understanding of the multiple environmental aspects of power generation. Accordingly, the PCD is still in process of drafting key regulations applicable to the power industry. This paper examines the current guidelines, practices, procedures and legal requirements regarding environmental licensing of a thermal power plant in Thailand. The requisite scope and content of the EIA report will be identified, as well as the current procedure for its official review and approval by the OEPP. The paper will address the challenges of working with local consultants and identify potential pitfalls in the report preparation process. Areas of particular interest in the EIA review will be identified based on recent examples of OEPP comments on previous SPP and IPP projects. Additionally, the development of applicable environmental standards by the PCD will be identified along with their plans for implementing these standards. The paper will also examine the relationship of the OEPP and PCD, and reflect upon trends for environmental regulation in Thailand in the near future.« less

76 FR 70965 - Polyethylene Retail Carrier Bags From Thailand: Correction to the Amended Final Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... Bags From Thailand: Correction to the Amended Final Results of Antidumping Duty Administrative Review... bags from Thailand for the period August 1, 2009, through July 31, 2010. The notice did not include the... bags from Thailand. See Polyethylene Retail Carrier Bags From Thailand: Amended Final Results of...

Outbreaks of Tilapia Lake Virus Infection, Thailand, 2015–2016

PubMed Central

Janetanakit, Taveesak; Nonthabenjawan, Nutthawan; Tattiyapong, Puntanat; Sirikanchana, Kwanrawee; Amonsin, Alongkorn

2017-01-01

During 2015–2016, several outbreaks of tilapia lake virus infection occurred among tilapia in Thailand. Phylogenetic analysis showed that the virus from Thailand grouped with a tilapia virus (family Orthomyxoviridae) from Israel. This emerging virus is a threat to tilapia aquaculture in Asia and worldwide. PMID:28518020

Seroprevalence of antibodies to dengue and chikungunya viruses in Thailand.

PubMed

Vongpunsawad, Sompong; Intharasongkroh, Duangnapa; Thongmee, Thanunrat; Poovorawan, Yong

2017-01-01

The abundance of Aedes mosquito species enabled widespread transmission of mosquito-borne chikungunya virus (CHIKV) and dengue virus (DENV) in Southeast Asia. Periodic seroprevalence surveys are therefore necessary to assess the viral burden in the population and the effectiveness of public health interventions. Since the current seroprevalence for CHIKV and DENV in Thailand are unknown, we evaluated evidence of past infection among Thais. Eight-hundred and thirty-five serum samples obtained from individuals living in central and southern Thailand were assessed for anti-CHIKV and anti-DENV IgG antibodies using commercial enzyme-linked immunosorbent assays. Overall, 26.8% (224/835) of individuals were seropositive for CHIKV, the majority of whom were also DENV-seropositive (91.1%, 204/224). Approximately half of all adults in their fifth decade of life had attained CHIKV seropositivity. Children under 15 years of age in southern Thailand were significantly more likely to be CHIKV-seropositive compared to those residing in central Thailand. In contrast, 79.2% (661/835) of Thais were DENV-seropositive, 30.9% (204/661) of whom also had antibodies to CHIKV. CHIKV/DENV dual seropositivity among Thais was 24.4% (204/835). The age-standardized seroprevalence for DENV was three times that of CHIKV (80.5% vs. 27.2%). Relatively high CHIKV seroprevalence among adults living in central Thailand revealed an under-recognized CHIKV burden in the region, while the low-to-moderate transmission intensity of DENV (seroprevalence <50% at 9 years) is expected to reduce the impact of DENV vaccination in Thailand. This most recent seroprevalence data provide serological baselines for two of the most common mosquito-borne viruses in this region.

75 FR 34699 - Polyethylene Retail Carrier Bags from Thailand: Rescission of Antidumping Duty Administrative...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-18

... Bags from Thailand: Rescission of Antidumping Duty Administrative Review in Part AGENCY: Import... Thailand. The period of review is August 1, 2008, through July 31, 2009. The Department of Commerce is... polyethylene retail carrier bags from Thailand. See Initiation of Antidumping and Countervailing Duty...

Planned sexual behaviour of young Australian visitors to Thailand.

PubMed

Mulhall, B P; Hu, M; Thompson, M; Lin, F; Lupton, D; Mills, D; Maund, M; Cass, R; Millar, D

1993-04-19

To research the knowledge of AIDS and other sexually transmitted diseases among young Australian tourists to Thailand, and their intended sexual behaviour. A cross-sectional survey by anonymous, self-administered questionnaire, of persons seeking pre-travel medical advice in private clinics in five Australian cities. 213 consecutive patients travelling to Thailand without a spouse or partner. Only 34% of the sample reported a definite intention not to have sex in Thailand. Regarding choice of potential partners: 24.5% more men than women said they would have sex with a Thai national; 13.7% of men said they would have sex with a "bar girl"; and 21.7% more women than men said they would choose a fellow Australian traveller. Eighty-two per cent of the sample reported that they would use condoms 100% of the time, and there was no significant difference between the number of men and women who expressed this intention. Although not obviously "sex tourists", many young Australian travellers are likely to have sex while visiting Thailand. These data have important implications for education and prevention programs to control the spread of human immunodeficiency virus (HIV) and other sexually transmitted diseases.

Nutrition transition, food retailing and health equity in Thailand.

PubMed

Kelly, Matthew; Banwell, Cathy; Dixon, Jane; Seubsman, Sam-Ang; Yiengprugsawan, Vasoontara; Sleigh, Adrian

2010-12-01

AIM: Here we examine the influence of changes in food retailing, the food supply and the associated nutrition transition on health equity in Thailand, a middle income country experiencing rapid economic development. METHODS: The dietary transition underway in Thailand is reviewed along with theories regarding convergence to a globalised energy dense obesogenic diet and subsequent socio-economically related dietary divergence along with the implications for health inequity. RESULTS: Thailand is part way through a dietary, nutrition and health transition. The food distribution and retailing system is now 50% controlled by modern supermarkets and convenience stores. The problem of increasing availability of calorie dense foods is especially threatening because a substantial proportion of the adult population is short statured due to child malnutrition. Obesity is an emerging problem and for educated Thai women has already developed an inverse relationship to socio-economic status as found in high income countries. CONCLUSIONS: Thailand has reached an important point in its nutrition transition. The challenge for the Thai government and population is to boost affordable healthy diets and to avoid the socio-economic inequity of nutritional outcomes observed in many rich countries.

Nutrition transition, food retailing and health equity in Thailand

PubMed Central

Kelly, Matthew; Banwell, Cathy; Dixon, Jane; Seubsman, Sam-ang; Yiengprugsawan, Vasoontara; Sleigh, Adrian

2012-01-01

Aim Here we examine the influence of changes in food retailing, the food supply and the associated nutrition transition on health equity in Thailand, a middle income country experiencing rapid economic development. Methods The dietary transition underway in Thailand is reviewed along with theories regarding convergence to a globalised energy dense obesogenic diet and subsequent socio-economically related dietary divergence along with the implications for health inequity. Results Thailand is part way through a dietary, nutrition and health transition. The food distribution and retailing system is now 50% controlled by modern supermarkets and convenience stores. The problem of increasing availability of calorie dense foods is especially threatening because a substantial proportion of the adult population is short statured due to child malnutrition. Obesity is an emerging problem and for educated Thai women has already developed an inverse relationship to socio-economic status as found in high income countries. Conclusions Thailand has reached an important point in its nutrition transition. The challenge for the Thai government and population is to boost affordable healthy diets and to avoid the socio-economic inequity of nutritional outcomes observed in many rich countries. PMID:22442643

Thailand--Secondary Education for Employment, Volume I: A Policy Note.

ERIC Educational Resources Information Center

Abelmann, Charles; Johanson, Richard; Kohtbantau, Achariya; Moock, Peter; Poshyananda, Tanaporn; Trivisvavet, Supamas

In Thailand, the need for skills in the labor force will become even greater in the next decade as the country's industrial and service companies seek to increase productivity through technological and organizational change. Historically, the limited provision of secondary education was a major bottleneck in skills development in Thailand. Major…

Diabetes in Thailand: Status and Policy.

PubMed

Reutrakul, Sirimon; Deerochanawong, Chaicharn

2016-03-01

Like other countries in the Western Pacific region, Thailand is facing increasing numbers of patients with diabetes due to unhealthy diets, high obesity rates, and an aging society. Diabetes is a considerable burden for developing countries as it reduces quality of life, increases mortality, and drives up healthcare costs. The disease detection rate in Thailand has improved in recent years, but glycemic control remains suboptimal and significant numbers of patients suffer from complications. Universal healthcare coverage has increased access to care, but inequality exists between different health plans and non-medication diabetes supplies are not yet widely covered. Diabetes self-management education has not yet been standardized and a multidisciplinary team approach is not widely utilized. The Thai government recognizes the burden of diabetes and has launched nationwide programs of health promotion and disease prevention. In addition, local initiatives have targeted reductions in specific complications, including retinopathy and diabetic foot problems, which has resulted in better disease prevention and treatment. Along with strategic public health planning, increased collaboration between private and public sectors, enhanced professional training, increased use of technology and data management, and equitable distribution of care are all needed to improve outcomes of patients with diabetes in Thailand.

IN THAILAND.

PubMed

Luksamijarulkul, Pipat; Suknongbung, Siranee; Vatanasomboon, Pisit; Sujirarut, Dusit

2017-03-01

A large number of migrants have move to cities in Thailand seeking employment. These people may be at increased risk for environmental health problems. We studied the health status, environmental living conditions and microbial indoor air quality (IAQ) among selected groups of migrant workers and their households in Mueang District, Samut Sakhon, central Thailand. We conducted a cross sectional study of 240 migrant workers and their households randomly selected by multistage sampling. The person responsible for hygiene at each studied household was interviewed using a structured questionnaire. Two indoor air samples were taken from each household (480 indoor air samples) to determine bacterial and fungal counts using a Millipore air tester; 240 outdoor air samples were collected for comparison. Ninety-nine point six percent of study subjects were Myanmar, 74.2% were aged 21-40 years, 91.7% had a primary school level education or lower and 53.7% had stayed in Thailand less than 5 years. Eight point three percent had a history of an underlying disease, 20.8% had a recent history of pulmonary tuberculosis in a family member within the previous year. Forty-three point eight percent had a current illness related to IAQ during a previous month. Twenty-one point three were current cigarette smokers, 15.0% were current alcohol consumers, and 5.0% exercises ≥3 times per week. Forty-nine point two percent never opened the windows of their bedrooms or living rooms for ventilation, 45% never cleaned their window screens, and 38.3% never put their pillows or mattresses in the sunlight. The mean(±SD) air bacterial count was 230(±229) CFU/m3 (outdoor air = 128±82 CFU/ m3), and the mean fungal count was 630(±842) CFU/m3 (outdoor air = 138±94 CFU/ m3). When the bacterial and fungal counts were compared with the guidelines of the American Conference of Governmental Industrial Hygienists, the bacterial counts in 6.5% of houses surveyed and the fungal counts in 28.8% of house

Epidemiology and treatment of hepatocellular carcinoma in Thailand.

PubMed

Chonprasertsuk, Soonthorn; Vilaichone, Ratha-Korn

2017-04-01

Hepatocellular carcinoma (HCC) is the most frequent type of malignant liver tumor in Thailand. The high incidence rate of HCC reflects from chronic HBV infection in this endemic area. Some patients are asymptomatic at presentation whereas many of them presented at advanced stage of HCC with limited treatment options and grave outcome. The Barcelona Clinic Liver Cancer (BCLC) staging system and management allocation for HCC is widely accepted and used in many international guidelines including Thailand. Curative treatment is expected in early stage of HCC while palliative treatment, combination treatment and best supportive care are offered to advanced stage of HCC. The most effective strategy to prevent the development of HCC is prevention of HBV vertical transmission and treatment HBV or HCV infection. The purpose of this article is to update information of HCC in Thailand including epidemiology, diagnosis, clinical manifestation, and treatment. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Feminine transformations: gender reassignment surgical tourism in Thailand.

PubMed

Aizura, Aren Z

2010-10-01

Every year, hundreds of transgendered people from the United States, Europe, Asia, Canada, and Australia travel to Thailand to undergo cosmetic and gender reassignment surgeries (GRS). Many GRS clinics market themselves almost exclusively to non-Thai trans women (people assigned a male sex at birth who later identify as female). This article draws on ethnographic research with patients visiting Thailand for GRS to explore how trans women patients related their experience of medical care in Thailand to Thai cultural traditions, in particular "traditional" Thai femininity and Theravada Buddhist rituals and beliefs. Foreign patients in Thai hospital settings engage not only with medical practices but also with their perceptions of Thai cultural traditions--which inflect their feminine identifications. I draw on two patients' accounts of creating personal rituals to mark their gender reassignment surgery, placing these accounts within the context of biomedical globalization and debates about the touristic appropriation of non-"Western" cultural practices.

An analysis of legal warnings after drug approval in Thailand.

PubMed

Sriphiromya, Pakawadee; Theeraroungchaisri, Anuchai

2015-02-01

Drug risk management has many tools for minimizing risk and black-boxed warnings (BBWs) are one of those tools. Some serious adverse drug reactions (ADRs) emerge only after a drug is marketed and used in a larger population. In Thailand, additional legal warnings after drug approval, in the form of black-boxed warnings, may be applied. Review of their characteristics can assist in the development of effective risk mitigation. This study was a cross sectional review of all legal warnings imposed in Thailand after drug approval (2003-2012). Any boxed warnings for biological products and revised warnings which were not related to safety were excluded. Nine legal warnings were evaluated. Seven related to drugs classes and two to individual drugs. The warnings involved four main types of predictable ADRs: drug-disease interactions, side effects, overdose and drug-drug interactions. The average time from first ADRs reported to legal warnings implementation was 12 years. The triggers were from both safety signals in Thailand and regulatory measures in other countries outside Thailand. Copyright © 2014 Elsevier Inc. All rights reserved.

Listeriosis: Is It a Rare Disease in Thailand?

PubMed

Lawtongkum, Weerasak; Thisyakorn, Usa

2016-02-01

The prevalence of Listeria monocytogenes infection has been characterized as rare in Thailand. Within one month, 3 cases of listeriosis were seen at Vachira Phuket Hospital in Phuket, Thailand. Two cases were neonates with septicemia, of which one made an uneventful recovery and the other expired. The third case was an eleven-year-old boy with meningitis who also succumbed to his illness. All isolated L. monocytogenes were sensitive to ampicillin. An outbreak investigation revealed no L. monocytogenes contamination in tested food sources in Phuket.

Disease patterns of outpatient visits by Japanese expatriate children in Thailand.

PubMed

Sakai, Rie; Wongkhomthong, Som-arch; Marui, Eiji

2009-03-01

To clarify the health-related conditions of Japanese expatriate children in Thailand. Records of Japanese children who consulted outpatient clinics at Bangkok Hospital in 2005 and 2006 (n = 2141) were analysed, and then compared with data from the patient survey conducted by the Ministry of Health, Labour and Welfare of Japan in 2005 (n = 575 400). 'diseases of the respiratory system', categorized as chapter X under ICD-10 was the most frequent category in both Thailand and Japan. Although 'certain infectious and parasitic diseases' (chapter I) was the second most frequent category in Thailand, it was infrequent in Japan. In the subcategories of 'diseases of the respiratory system', 'acute upper respiratory infections' was frequent and asthma was infrequent in Thailand. Conversely, 'acute upper respiratory infections' showed a low percentage and asthma was the most frequently observed disease in Japan. This study examined Japanese children having the same genetic background but divided into two groups according to different living environments. Results demonstrate that children living in Japan contract asthma more frequently than infectious diseases, whereas those living in Thailand show the opposite trend, which supports the hygiene hypothesis that infections may protect against the development of allergic diseases, such as asthma.

Country Demographic Profiles: Thailand.

ERIC Educational Resources Information Center

Bureau of the Census (DOC), Suitland, MD. Population Div.

This profile of the population of Thailand contains 35 tables of selected demographic information, including size of population and estimates of fertility and mortality, beginning in 1950. An adjusted distribution of the population by age and sex is given for the latest census year, as well as for 1976. Projections of the number of women of…

A Survey of Pharmacy Education in Thailand.

PubMed

Chanakit, Teeraporn; Low, Bee Yean; Wongpoowarak, Payom; Moolasarn, Summana; Anderson, Claire

2014-11-15

To explore the current status of pharmacy education in Thailand. The International Pharmaceutical Federation of the World Health Organization's (FIP-WHO) Global Survey of Pharmacy Schools was used for this study. The survey instrument was distributed to the deans of the 19 faculties (colleges) of pharmacy in Thailand. More than half the colleges have been in existence less than 20 years, and the government owns 80% of them. There were 2 paths of admission to study pharmacy: direct admission and central admission system. The doctor of pharmacy (PharmD) programs can be divided into 4 types. Approximately 60% of all teaching staff holds a doctoral degree. Regarding the work balance among teaching staff, around 60% focus on teaching activities, 20% focus on research, and less than 20% focus on patient care services concurrent with real practice teaching. The proportion of student time dedicated to theory, practice, and research in PharmD programs is 51.5%, 46.7%, and 1.8%, respectively. Sites owned by the colleges or by others were used for student training. Colleges followed the Office of the National Education Standards' Internal Quality Assurance (IQA) and External Quality Assurance (EQA), and the Pharmacy Council's Quality Assessment (ONESQA). This study provides a picture of the current status of curriculum, teaching staff, and students in pharmacy education in Thailand. The curriculum was adapted from the US PharmD program with the aim of meeting the country's needs and includes industrial pharmacy and public health tracks as well as clinical tracks. However, this transition in pharmacy education in Thailand needs to be monitored and evaluated.

78 FR 764 - Frozen Warmwater Shrimp From China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-04

... Shrimp From China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam; Institution of..., Thailand, and Vietnam of frozen warmwater shrimp, provided for in subheadings 0306.17.00, 1605.21.10 and... the Governments of China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam. Unless the...

76 FR 59999 - Polyethylene Retail Carrier Bags From Thailand: Final Results of Antidumping Duty Administrative...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-28

... Bags From Thailand: Final Results of Antidumping Duty Administrative Review AGENCY: Import... antidumping duty order on polyethylene retail carrier bags from Thailand. We gave interested parties an... Bags From Thailand: Preliminary Results of Antidumping Duty Administrative Review, 76 FR 30102 (May 24...

78 FR 24435 - Hot-Rolled Steel Products From China, India, Indonesia, Taiwan, Thailand, and Ukraine

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-25

... 906-908 (Second Review)] Hot-Rolled Steel Products From China, India, Indonesia, Taiwan, Thailand, and... products from India, Indonesia, and Thailand and antidumping duty orders on hot-rolled steel products from China, India, Indonesia, Taiwan, Thailand, and Ukraine. AGENCY: United States International Trade...

Costs of injuries due to interpersonal and self-directed violence in Thailand, 2005.

PubMed

Bundhamcharoen, Kanitta; Odton, Patarapan; Mugem, Suwanna; Phulkerd, Sirinya; Dhisayathikom, Kanjana; Brown, David W; Tangcharoensathien, Viroj

2008-06-01

Violence, a serious public health problem in Thailand, remains largely unknown for its economic costs. This study is a national-level economic cost-estimates of injury from interpersonal and self-directed violence for Thailand during 2005 using the World Health Organization-US Centers for Disease Control and Prevention's guidelines. Direct medical costs from self-directed violence totaled 569 million Baht (THB) while the cost of interpersonal violence was THB 1.3 billion. Productivity losses for injuries due to self-directed violence were estimated at THB 12.2 billion and those for interpersonal violence were THB 14.4 billion. The total direct medical cost, thus, accounted for about 4% of Thailand's total health budget while the productivity losses accounted for approximately 0.4% of Thailand s GDP In summary, interpersonal and self-directed violence caused a total loss of 33.8 billion baht for Thailand in 2005. More than 90% of the economic loss was incurred from productivity loss and about four-fifths came from men.

Illicit cigarette trade in Thailand.

PubMed

Pavananunt, Pirudee

2011-11-01

The sale and consumption of illicit tobacco increases consumption, impacts public health, reduces tax revenue and provides an argument against tax increases. Thailand has some of the best tobacco control policies in Southeast Asia with one of the highest tobacco tax rates, but illicit trade has the potential to undermine these policies and needs investigating. Two approaches were used to assess illicit trade between 1991 and 2006: method 1, comparison of tobacco used based on tobacco taxes paid and survey data, and method 2, discrepancies between export data from countries exporting tobacco to Thailand and Thai official data regarding imports. A three year average was used to smooth differences due to lags between exports and imports. For 1991-2006, the estimated manufactured cigarette consumption from survey data was considerably lower than sales tax paid, so method 1 did not provide evidence of cigarette tax avoidance. Using method 2 the trade difference between reported imports and exports, indicates 10% of cigarettes consumed in Thailand (242 million packs per year) between 2004 and 2006 were illicit. The loss of revenue amounted to 4,508 million Baht (2002 prices) in the same year, that was 14% of the total cigarette tax revenue. Cigarette excise tax rates had a negative relationship with consumption trends but no relation with the level of illicit trade. There is a need for improved policies against smuggling to combat the rise in illicit tobacco consumption. Regional coordination and implementation of protocols on illicit trade would help reduce incentives for illegal tax avoidance.

ILLICIT CIGARETTE TRADE IN THAILAND

PubMed Central

Pavananunt, Pirudee

2012-01-01

The sale and consumption of illicit tobacco increases consumption, impacts public health, reduces tax revenue and provides an argument against tax increases. Thailand has some of the best tobacco control policies in Southeast Asia with one of the highest tobacco tax rates, but illicit trade has the potential to undermine these policies and needs investigating. Two approaches were used to assess illicit trade between 1991 and 2006: method 1, comparison of tobacco used based on tobacco taxes paid and survey data, and method 2, discrepancies between export data from countries exporting tobacco to Thailand and Thai official data regarding imports. A three year average was used to smooth differences due to lags between exports and imports. For 1991–2006, the estimated manufactured cigarette consumption from survey data was considerably lower than sales tax paid, so method 1 did not provide evidence of cigarette tax avoidance. Using method 2 the trade difference between reported imports and exports, indicates 10% of cigarettes consumed in Thailand (242 million packs per year) between 2004 and 2006 were illicit. The loss of revenue amounted to 4,508 million Baht (2002 prices) in the same year, that was 14% of the total cigarette tax revenue. Cigarette excise tax rates had a negative relationship with consumption trends but no relation with the level of illicit trade. There is a need for improved policies against smuggling to combat the rise in illicit tobacco consumption. Regional coordination and implementation of protocols on illicit trade would help reduce incentives for illegal tax avoidance. PMID:22299425

Scaling-Up Educational Reform in Thailand: Context, Collaboration, Networks, and Change

ERIC Educational Resources Information Center

Kantamara, Pornkasem; Hallinger, Philip; Jatiket, Marut

2006-01-01

This article presents a case study of successful curricular and instructional innovation in Thailand. The innovation involved a curricular program, Integrated Pest Management (IPM). This student-centered curriculum models many of the features highlighted in Thailand's educational reform such as the student-centered learning approach, curriculum…

78 FR 11221 - Frozen Warmwater Shrimp From China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-15

... Shrimp From China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam Determination On the basis... injured by reason of imports from China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam of... China, Ecuador, India, Indonesia, Malaysia, Thailand, and Vietnam.\\2\\ \\1\\ The record is defined in sec...

Taeniasis, cysticercosis and echinococcosis in Thailand.

PubMed

Waikagul, Jitra; Dekumyoy, Paron; Anantaphruti, Malinee T

2006-01-01

Taeniasis is one of the major food-borne parasitic zoonoses in Thailand. During the years 1957-1997, the prevalence was low in most parts of the country. Recent (2000-2005) country prevalence was lower than 1%. A high prevalence (5.9%) was found among 1450 villagers from 30 villages in the North, and among 1233 stool samples from 19 provinces in the Northeast (2.8%). Taenia saginata was the dominant species. Cysticercosis in Thailand is somewhat under-reported/recorded. During the period 1965-2005, diagnosis was based on techniques other than serodiagnosis, giving a total of cysticercosis cases of less than 500. However, an immunoblot technique using delipidized cyst antigen showed 314 positive cases out of 754 samples tested in 2000-2005. Reports of neurocysticercosis appeared more often than cutaneous cysticercosis. A total of 24 cases of echinococcosis, mostly hydatid cysts (only 2 cases of alveolar cysts), were recorded during 1936-2005. These records included 3 cases of foreigners seeking surgery in hospitals in Bangkok. Most Thai patients were migrant workers from the Middle East, and only a few cases were indigenous. The prevalence of cysticercosis and echinococcosis is increasing resulting from sensitive modern diagnostic tests. Taeniasis will persist in Thailand as the consumption of raw/half-cooked meat dishes is still a normal practice for Thai people.

Food safety in Thailand 1: it is safe to eat watermelon and durian in Thailand.

PubMed

Wanwimolruk, Sompon; Kanchanamayoon, Onnicha; Boonpangrak, Somchai; Prachayasittikul, Virapong

2015-05-01

The wide use of pesticides raises serious concerns regarding food safety and environmental impacts. There is increasing public concern about the potential health risks linked with exposure to pesticides. Regulation of maximum residue limits (MRL) of pesticide residues in food commodities has been established in many developed countries. For developing countries, like Thailand, this regulation often exists in law, but is not completely enforced in practice. Thus, pesticide residue levels in vegetables and fruits have not been thoroughly monitored. The present study aimed to examine potential health risks associated with pesticide exposure by determining the pesticide residues in two commonly consumed fruits, watermelon and durian. The fruit samples were purchased from markets in central provinces of Thailand and assayed for the content of 28 pesticides. Analysis of pesticides was performed by multiresidue extraction and followed by GC-MS/MS detection. Of 28 pesticides investigated, 5 were detected in 90.7% of the watermelon samples (n = 75) and 3 in 90% of durian samples (n = 30). Carbofuran, chlorpyrifos, diazinon, dimethoate and metalaxyl were found in watermelons, whereas dichlorvos, dimethoate and metalaxyl were detected in durians. However, their levels were much lower than the recommended MRL values. These pesticide levels detected in the fruits are unlikely to harm the consumers; therefore it is safe to eat watermelon and durian in Thailand. While our results found negligible risk associated with pesticide exposure from consuming these common tropical fruits, special precautions should be considered to decrease total exposure to these harmful pesticides from various foods.

78 FR 42497 - Certain Frozen Warmwater Shrimp From Thailand: Final Results of Antidumping Duty Administrative...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... Shrimp From Thailand: Final Results of Antidumping Duty Administrative Review, Partial Rescission of... frozen warmwater shrimp (shrimp) from Thailand. The period of review (POR) is February 1, 2011, through... Thailand produced and exported by Marine Gold Products Limited (MRG) and to rescind the review with respect...

Broadcast spawning patterns of Favia species on the inshore reefs of Thailand

NASA Astrophysics Data System (ADS)

Kongjandtre, N.; Ridgway, T.; Ward, S.; Hoegh-Guldberg, O.

2010-03-01

To obtain a global perspective of coral reproductive patterns, there is a clear need for more descriptive studies from under-represented regions (e.g., Thailand). As such, this study provides the first data on the timing of gamete maturation and spawning of seven species of Favia from Thailand. Corals in the inner and eastern Gulf of Thailand (GOT) spawned following the full moons of February/March, whereas spawning in the southwestern GOT and the Andaman Sea occurred 1 month later following the full moons of March/April. Aquarium observations of five Favia species confirmed spawning between five and six nights after the respective full moon, with the time of release of gametes overlapping among species. Further research on gametogenesis in additional coral species is required to document whether the spawning patterns exhibited by Favia are typical of all coral species in Thailand.

75 FR 4529 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Final Results of Antidumping Duty New...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-28

... Pipes and Tubes From Thailand: Final Results of Antidumping Duty New Shipper Review AGENCY: Import... Thailand. See Circular Welded Carbon Steel Pipes and Tubes from Thailand: Preliminary Results of... review under the antidumping duty order covering pipes and tubes from Thailand. See Preliminary Results...

After the forest. AIDs as ecological collapse in Thailand.

PubMed

Usher, A D

1992-01-01

Numerous parallels can be drawn between the systematic destruction of Thailand's forests and the emergence, in the same time period, of acquired immunodeficiency syndrome (AIDS) as an irreversible societal crisis. Both the disintegration of the body's defense system implicit in AIDS and the erosion of Thailand's ecosystem provoked by deforestation policies are examples of assaults by capitalist economic policies on previously self-regulating systems. Centralization and industrial development have driven a substantial proportion of young Thai villagers to the cities, where they sell their labor as sex workers (there may be as many as 2 million prostitutes in Thailand) or become heroin users. Conservative estimates project 1.6 million AIDS-infected Thais by the end of 1995. Just as generally benign conditions such as the common cold can annihilate a body ravaged by the AIDS virus, Thailand's ecosystem, degraded by unregulated logging and state-subsidized, for-profit rubber planting, is no longer able to absorb natural occurrences such as heavy rainfall. The loss of forestland--the traditional source of food, shelter, tools, and medicine and the repository of cultural icons--has forced villagers to obtain cash to meet their needs, and Thailand's sex industry offers one of the highest rates of remuneration. Legislation enacted in response to AIDS and deforestation shares an emphasis on the victims (e.g., the prostitutes and not their clients or the owners of sex establishments, and impoverished forest squatters rather than plantation companies and land speculators). A powerful, combative environmental movement is successfully resisting government attempts to destroy living communities. Needed as well is resistance on the part of women growing up in the age of AIDS to societal definitions that polarize females (virgins and prostitutes) and uphold one-sided monogamy.

The control of foreigners as researchers in Thailand.

PubMed

Ditton, Mary J; Lehane, Leigh

2009-09-01

AN IMPORTANT ASPECT OF ETHICAL CONDUCT of field research is for the researcher to have an appropriate relationship with the legitimate gatekeepers of the field site. This paper describes our experiences of obtaining approval from regulatory authorities in Thailand for field research on Burmese migrants, and discusses the nature and rationale of such government control in Asia and Western countries. It is intended to guide future humanitarian researchers who are planning to study oppressed groups at politically sensitive research sites where regulatory authorities monitor both research sites and research performance. Thailand, like several other Southeast Asian countries, operates a permit system for foreign researchers. This permit system is designed to promote research activities in Thailand so that the results can be used to further the country's development, and to enhance the cooperation and collaboration between Thai and foreign researchers providing opportunities for the exchange of knowledge, technical expertise, and experience. This control of foreign researchers is not prohibitive; foreign humanitarian researchers can organize research and advance the welfare of targeted oppressed populations in cooperation with government agencies.

Educational Mismatches and Labor Market Outcomes: Evidence from Both Vertical and Horizontal Mismatches in Thailand

ERIC Educational Resources Information Center

Pholphirul, Piriya

2017-01-01

Purpose: Educational mismatches constitute negative impacts on labor markets in most countries, Thailand is no exception. The purpose of this paper is to quantify the degree of educational mismatch in Thailand and its impacts on labor market outcomes. Design/methodology/approach: This study analyzes data obtained from Thailand's Labor Force Survey…

Analysis of health promotion and prevention financing mechanisms in Thailand

PubMed Central

Watabe, Akihito; Wongwatanakul, Weranuch; Thamarangsi, Thaksaphon; Prakongsai, Phusit; Yuasa, Motoyuki

2017-01-01

Summary In the transition to the post-2015 agenda, many countries are striving towards universal health coverage (UHC). Achieving this, governments need to shift from curative care to promotion and prevention services. This research analyses Thailand's financing system for health promotion and prevention, and assesses policy options for health financing reforms. The study employed a mixed-methods approach and integrates multiple sources of evidence, including scientific and grey literature, expenditure data, and semi-structured interviews with key stakeholders in Thailand. The analysis was underpinned by the use of a well-known health financing framework. In Thailand, three agencies plus local governments share major funding roles for health promotion and prevention services: the Ministry of Public Health (MOPH), the National Health Security Office, the Thai Health Promotion Foundation and Tambon Health Insurance Funds. The total expenditure on prevention and public health in 2010 was 10.8% of the total health expenditure, greater than many middle-income countries that average 7.0–9.2%. MOPH was the largest contributor at 32.9%, the Universal Coverage scheme was the second at 23.1%, followed by the local governments and ThaiHealth at 22.8 and 7.3%, respectively. Thailand's health financing system for promotion and prevention is strategic and innovative due to the three complementary mechanisms in operation. There are several methodological limitations to determine the adequate level of spending. The health financing reforms in Thailand could usefully inform policymakers on ways to increase spending on promotion and prevention. Further comparative policy research is needed to generate evidence to support efforts towards UHC. PMID:26989011

The social context of the emergence of HIV in Thailand.

PubMed

Ford, N

1990-01-01

This paper reviews the developing pattern of HIV infection in Thailand with an introduction on basic principles of HIV transmission; a description of the emergence of HIV as a public health threat; a review of the social characteristics of HIV carriers in the context of the sexual culture in Thailand; and ends with a discussion of the dilemmas a developing country faces in dealing with HIV. Thailand is an example of a society where few people have many sex partners, a situation with a faster transmission of HIV than a case where most people have few partners. While Asia has lagged behind other regions in the spread of AIDS, in Thailand HIV has spread rapidly since 1988. Thailand has an illegal but tolerated commercial sex industry, with outlets very diverse in terms of STD control. This industry caters to tourists from other Asian countries, and is maintained by a strong male dominant culture, incomes averaging 25 times higher than other occupations pay, depression in outlying areas encouraging remittance of money back to families, and even status for sex workers in the marriage market. There is an entrenched subculture of intravenous drug injectors who also make up a nucleus of HIV carriers with high prevalence, 43% as of 1988. Some strategies open to the government to control spread of HIV include legalization and control of the sex industry, needle/syringe exchange and health care for drug injectors, social welfare for opium growers in the hills, and political solutions for the conflicts affecting drug traffic in Burma.

Balancing the Direct and Indirect Approaches: Implications for Ending the Violence in Southern Thailand

DTIC Science & Technology

2009-12-01

DIRECT AND INDIRECT APPROACHES: IMPLICATIONS FOR ENDING THE VIOLENCE IN SOUTHERN THAILAND by Chaiyo Rodthong December 2009 Thesis Advisor... Thailand 6. AUTHOR(S) Chaiyo Rodthong 5. FUNDING NUMBERS 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Postgraduate School Monterey, CA...distribution is unlimited 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) The instability in the Southern Border Provinces of Thailand resurged on

Medical tourism in Thailand: a cross-sectional study.

PubMed

Noree, Thinakorn; Hanefeld, Johanna; Smith, Richard

2016-01-01

To investigate the magnitude and characteristics of medical tourism in Thailand and the impact of such tourism on the Thai health system and economy. In 2010, we checked the records of all visits to five private hospitals that are estimated to cover 63% of all foreign patients. We reviewed hospital records of foreign patients and obtained data on their countries of origin, diagnoses and interventions. We surveyed 293 medical tourists to collect demographic characteristics and information on their expenditure and travelling companions. To help understand the impact of medical tourism on the Thai health system, we also interviewed 15 hospital executives and 28 service providers from the private hospitals. We obtained 911,913 records of hospital visits, of which 324,906 came from 104,830 medical tourists. We estimated that there were 167,000 medical tourists in Thailand in 2010. Of the medical tourists who attended our study hospitals, 67,987 (64.8%) came from the eastern Mediterranean region or Asia and 109,509 (34%) of them were treated for simple and uncomplicated conditions - i.e. general check-ups and medical consultations. The mean self-reported non-medical expenditure was 2750 United States dollars. According to the hospital staff interviewed, medical tourism in 2010 brought benefits to - and apparently had no negative impacts on - the Thai health system and economy. We estimate that the total number of medical tourists visiting Thailand is about 10% of previous national government estimates of 1.2 million. Such tourists appear to bring economic benefits to Thailand and to have negligible effects on the health system.

Latent Profile Analysis of Good Citizenship of Rajabhat Universities' Students in the Northeast of Thailand

ERIC Educational Resources Information Center

Siphai, Sunan; Srisa-ard, Boonchoom

2015-01-01

The purpose of this study was 1) to develop good citizenship indicators of Rajabhat Universities' Students in the Northeast of Thailand. 2) to classify latent profile of good citizenship of Rajabhat University's students in the northeast of Thailand. The sample was 800 Rajabhat University's students in the northeast of Thailand. Findings 1) there…

Molecular survey of canine vector-borne diseases in stray dogs in Thailand.

PubMed

Liu, Mingming; Ruttayaporn, Ngasaman; Saechan, Vannarat; Jirapattharasate, Charoonluk; Vudriko, Patrick; Moumouni, Paul Franck Adjou; Cao, Shinuo; Inpankaew, Tawin; Ybañez, Adrian P; Suzuki, Hiroshi; Xuan, Xuenan

2016-08-01

Despite the large population of stray dogs in Thailand, there is limited information on the prevalence of canine vector-borne diseases (CVBDs). In this study, a molecular survey was conducted to determine the prevalence of Babesia spp., Ehrlichia canis, Hepatozoon spp., Anaplasma platys and Mycoplasma spp. in dogs in Thailand. Of the 181 dog blood samples tested by PCR, 78/181 (43.1%) were found to be infected with one or more pathogens. The overall prevalence rates of Mycoplasma spp., Hepatozoon spp., Babesia spp., A. platys and E. canis infections were 19.9%, 18.8%, 9.4%, 4.4% and 3.9%, respectively. To the authors' knowledge, this is the first report of Mycoplasma infection in Thailand in dogs. The current findings are important for future surveillance of CVBDs and designing appropriate approaches for diagnosis and control for the diseases in Thailand. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Tourists' attitudes towards ban on smoking in air-conditioned hotel lobbies in Thailand.

PubMed

Viriyachaiyo, V; Lim, A

2009-06-01

Thailand is internationally renowned for its stringent tobacco control measures. In Thailand, a regulation banning smoking in air-conditioned hotel lobbies was issued in late 2006, causing substantial apprehension within the hospitality industry. A survey of tourists' attitudes toward the ban was conducted. A cross-sectional survey of 5550 travellers staying in various hotels in Bangkok, Surat Thani, Phuket, Krabi and Songkhla provinces, October 2005 to December 2006. Travellers aged 15 years or older with a check-in duration of at least one day and willing to complete the questionnaire were requested by hotel staff to fill in the 5-minute questionnaire at check-in or later at their convenience. Secondhand cigarette smoke was recognised as harmful to health by 89.7% of respondents. 47.8% of travellers were aware of the Thai regulation banning smoking in air-conditioned restaurants. 80.9% of the respondents agreed with the ban, particularly female non-smokers. 38.6% of survey respondents indicated that they would be more likely to visit Thailand again because of the regulation, 53.4% that the regulation would not affect their decision and 7.9% that they would be less likely to visit Thailand again. Banning smoking in air-conditioned hotel lobbies in Thailand is widely supported by tourists. Enforcement of the regulation is more likely to attract tourists than dissuade them from holidaying in Thailand.

Cigarette Waste in Popular Beaches in Thailand: High Densities that Demand Environmental Action.

PubMed

Kungskulniti, Nipapun; Charoenca, Naowarut; Hamann, Stephen L; Pitayarangsarit, Siriwan; Mock, Jeremiah

2018-03-29

Thailand, like all nations, has a responsibility to initiate environmental actions to preserve marine environments. Low- and middle-income countries face difficulties implementing feasible strategies to fulfill this ambitious goal. To contribute to the revitalization of Thailand's marine ecosystems, we investigated the level of tobacco product waste (TPW) on Thailand's public beaches. We conducted a cross-sectional observational survey at two popular public beaches. Research staff collected cigarette butts over two eight-hour days walking over a one-kilometer stretch of beach. We also compiled and analyzed data on butts collected from sieved sand at 11 popular beaches throughout Thailand's coast, with 10 samples of sieved sand collected per beach. Our survey at two beaches yielded 3067 butts in lounge areas, resulting in a mean butt density of 0.44/m². At the 11 beaches, sieved sand samples yielded butt densities ranging from 0.25 to 13.3/m², with a mean butt density of 2.26/m² (SD = 3.78). These densities show that TPW has become a serious problem along Thailand's coastline. Our findings are comparable with those in other countries. We report on government and civil society initiatives in Thailand that are beginning to address marine TPW. The solution will only happen when responsible parties, especially and primarily tobacco companies, undertake actions to eliminate TPW.

75 FR 36635 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Rescission of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-28

... Pipes and Tubes From Thailand: Rescission of Antidumping Duty Administrative Review AGENCY: Import... tubes from Thailand. See Antidumping or Countervailing Duty Order, Finding, or Suspended Investigation... the antidumping duty order on circular welded carbon steel pipes and tubes from Thailand for the...

Overview of Botanical Status in EU, USA, and Thailand

PubMed Central

Mahady, Gail B.

2013-01-01

The botanical status in EU, USA, and Thailand is different owing to the regulatory status, the progress of science, and the influence of culture and society. In the EU, botanicals are positioned as herbal medicinal products and food supplements, in the US they are regulated as dietary supplements but often used as traditional medicines, and in Thailand, they are regulated and used as traditional medicines. Information for some of the most popular botanicals from each country is included in this review. PMID:24228061

Genetic diversity of Candidatus Liberibacter asiaticus based on two hypervariable effector genes in Thailand.

PubMed

Puttamuk, Thamrongjet; Zhou, Lijuan; Thaveechai, Niphone; Zhang, Shouan; Armstrong, Cheryl M; Duan, Yongping

2014-01-01

Huanglongbing (HLB), also known as citrus greening, is one of the most destructive diseases of citrus worldwide. HLB is associated with three species of 'Candidatus Liberibacter' with 'Ca. L. asiaticus' (Las) being the most widely distributed around the world, and the only species detected in Thailand. To understand the genetic diversity of Las bacteria in Thailand, we evaluated two closely-related effector genes, lasAI and lasAII, found within the Las prophages from 239 infected citrus and 55 infected psyllid samples collected from different provinces in Thailand. The results indicated that most of the Las-infected samples collected from Thailand contained at least one prophage sequence with 48.29% containing prophage 1 (FP1), 63.26% containing prophage 2 (FP2), and 19.38% containing both prophages. Interestingly, FP2 was found to be the predominant population in Las-infected citrus samples while Las-infected psyllids contained primarily FP1. The multiple banding patterns that resulted from amplification of lasAI imply extensive variation exists within the full and partial repeat sequence while the single band from lasAII indicates a low amount of variation within the repeat sequence. Phylogenetic analysis of Las-infected samples from 22 provinces in Thailand suggested that the bacterial pathogen may have been introduced to Thailand from China and the Philippines. This is the first report evaluating the genetic variation of a large population of Ca. L. asiaticus infected samples in Thailand using the two effector genes from Las prophage regions.

UK medical tourists in Thailand: they are not who you think they are.

PubMed

Noree, Thinakorn; Hanefeld, Johanna; Smith, Richard

2014-05-06

Travel for medical treatment is an aspect of globalization and health that is comparatively less understood. Little is known about volume, characteristic and motivation of medical tourists, limiting understanding of effects on health systems and patients. Thailand is amongst a handful of countries that have positioned themselves as medical tourism destination. This paper examines in unprecedented detail volume and characteristics of medical tourists who travel from the UK to Thailand for treatment. As part of a wider medical tourism study, authors gained access to over 4000 patient records from the five largest private hospitals in Thailand. These included information on country of origin, gender, age, arrival month, hospitalization, diagnosis, procedures, length of stay, medical expenditure and type of payment. Patient records were analysed to understand who travels and findings were triangulated with data from the UK International Passenger Survey (IPS). 104,830 medical tourists visited these hospitals in Thailand in 2010. While patients originate all over the world, UK medical tourists represent the largest group amongst Europeans. The majority UK medical tourists (60%) have comparatively small, elective procedures, costing less than USD 500. A significant minority of patients travel for more serious orthopedic and cardiothoracic procedures. Data of individual patient records from Thailand shows a higher number of UK patients traveled to Thailand than indicated by the IPS. Thailand is attracting a large number of medical tourists including larger numbers of UK patients than previously estimated. However, as many patients travel for comparatively minor procedures treatment may not be their primary motivation for travel. The small but significant proportion of older UK residents traveling for complex procedures may point to challenges within the NHS.

Long-term trends and variability of total and extreme precipitation in Thailand

NASA Astrophysics Data System (ADS)

Limsakul, Atsamon; Singhruck, Patama

2016-03-01

Based on quality-controlled daily station data, long-term trends and variability of total and extreme precipitation indices during 1955-2014 were examined for Thailand. An analysis showed that while precipitation events have been less frequent across most of Thailand, they have become more intense. Moreover, the indices measuring the magnitude of intense precipitation events indicate a trend toward wetter conditions, with heavy precipitation contributing a greater fraction to annual totals. One consequence of this change is the increased frequency and severity of flash floods as recently evidenced in many parts of Thailand. On interannual-to-interdecadal time scales, significant relationships between variability of precipitation indices and the indices for the state of El Niño-Southern Oscillation (ENSO) and Pacific Decadal Oscillation (PDO) were found. These results provide additional evidence that large-scale climate phenomena in the Pacific Ocean are remote drivers of variability in Thailand's total and extreme precipitation. Thailand tended to have greater amounts of precipitation and more extreme events during La Niña years and the PDO cool phase, and vice versa during El Niño years and the PDO warm phase. Another noteworthy finding is that in 2011 Thailand experienced extensive flooding in a year characterized by exceptionally extreme precipitation events. Our results are consistent with the regional studies for the Asia-Pacific Network. However, this study provides a more detailed picture of coherent trends at a station scale and documents changes that have occurred in the twenty-first century, both of which help to inform decisions concerning effective management strategies.

78 FR 21105 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Preliminary Results of Antidumping...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-09

... Pipes and Tubes From Thailand: Preliminary Results of Antidumping Duty Administrative Review; 2011- 2012... on circular welded carbon steel pipes and tubes from Thailand. This review covers two producers... welded carbon steel pipes and tubes from Thailand.\\1\\ The merchandise is classifiable under the...

76 FR 6603 - Certain Frozen Warmwater Shrimp from Thailand; Notice of Amended Final Results of Antidumping...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

... Shrimp from Thailand; Notice of Amended Final Results of Antidumping Duty Administrative Review AGENCY... Results On September 12, 2007, the Department of Commerce (the Department) published the final results of...) from Thailand. See Certain Frozen Warmwater Shrimp from Thailand: Final Results and Final Partial...

75 FR 18788 - Circular Welded Carbon Steel Pipes and Tubes from Thailand: Preliminary Results and Rescission...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-13

... Pipes and Tubes from Thailand: Preliminary Results and Rescission, in Part, of Antidumping Duty... review of the antidumping duty order on circular welded carbon steel pipes and tubes from Thailand, in... welded carbon steel pipes and tubes from Thailand. See Antidumping Duty Order: Circular Welded Carbon...

76 FR 19788 - Carbon Steel Butt-Weld Pipe Fittings From Brazil, China, Japan, Taiwan, and Thailand

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-08

...)] Carbon Steel Butt-Weld Pipe Fittings From Brazil, China, Japan, Taiwan, and Thailand Determinations On... fittings from Brazil, China, Japan, Taiwan, and Thailand would be likely to lead to continuation or... Pipe Fittings from Brazil, China, Japan, Taiwan, and Thailand: Investigation Nos. 731-TA-308-310 and...

75 FR 36359 - Polyethylene Retail Carrier Bags From Thailand: Extension of Time Limit for Preliminary Results...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

... Bags From Thailand: Extension of Time Limit for Preliminary Results of Antidumping Duty Administrative... polyethylene retail carrier bags from Thailand. See Antidumping Duty Order: Polyethylene Retail Carrier Bags From Thailand, 69 FR 48204 (August 9, 2004). On September 22, 2009, we published a notice of initiation...

76 FR 5205 - Carbon Steel Butt-Weld Pipe Fittings from Brazil, China, Japan, Taiwan, and Thailand

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

...)] Carbon Steel Butt-Weld Pipe Fittings from Brazil, China, Japan, Taiwan, and Thailand AGENCY: United... Thailand. SUMMARY: The Commission hereby gives notice of the scheduling of expedited reviews pursuant to..., Taiwan, and Thailand would be likely to lead to continuation or recurrence of material injury within a...

Thailand National Programme of the Earth Resources Technology Satellite

NASA Technical Reports Server (NTRS)

Sabhasri, S.; Swasdiyakorn, C. (Principal Investigator)

1975-01-01

The author has identified the following significant results. Forest inventory of Thailand was completed in January 1975, using LANDSAT-1 imagery and ground truth survey. Results showed the existing forest covers only 37% of the land area. The last country-wide survey using aerial survey photographs at 1:60,000 scale conducted in 1961 gave the figure of 58%. ERTS-1 imagery showed that Thailand's mangrove forest covers an area of approximately 3130 sq k. The previous aerial survey showed 3681 sq k of mangroves.

The first fatal case of yam bean and rotenone toxicity in Thailand.

PubMed

Narongchai, Paitoon; Narongchai, Siripun; Thampituk, Suparat

2005-07-01

The first fatal case of Yam bean and Rotenone toxicity in Thailand was studied at Forensic Medicine, Chiang Mai, Thailand. A Chinese Taiwan man, 59 years old, was found dead after Yam bean ingestion. Yam bean toxicity and death have been found very rarely in the world and has not been reported in Thailand The Yam bean plant is grown widely in Northern Thailand. But many people know that mature pods, seeds and filage of the Yam bean, except the tuberous root, are very toxic. The victim ate a lot of Yam bean seeds and died within 2 hours with respiratory failure. The authors detected Rotenone substance in Yam bean seeds, gastric content and 72 ng/ml blood by HPLC. Also generalized microscopic hemorrhage in the brain, lungs, liver and adrenal glands which were of characteristic pathology were detected. The authors concluded that the cause of death was asphyxia from Yam bean or Rotenone toxicity.

Sobriety checkpoints in Thailand: a review of effectiveness and developments over time.

PubMed

Ditsuwan, Vallop; Veerman, J Lennert; Bertram, Melanie; Vos, Theo

2015-03-01

This review describes the legal basis for and implementation of sobriety checkpoints in Thailand and identifies factors that influenced their historical development and effectiveness. The first alcohol and traffic injury control law in Thailand was implemented in 1934. The 0.05 g/100 mL blood alcohol concentration limit was set in 1994. Currently, 3 types of sobriety checkpoints are used: general police checkpoints, selective breath testing, and special event sobriety checkpoints. The authors found few reports on the strategies, frequencies, and outcomes for any of these types of checkpoints, despite Thailand having devoted many resources to their implementation. In Thailand and other low-middle income countries, it is necessary to address the country-specific barriers to successful enforcement (including political and logistical issues, lack of equipment, and absence of other supportive alcohol harm reduction measures) before sobriety checkpoints can be expected to be as effective as reported in high-income countries. © 2011 APJPH.

Analysis of health promotion and prevention financing mechanisms in Thailand.

PubMed

Watabe, Akihito; Wongwatanakul, Weranuch; Thamarangsi, Thaksaphon; Prakongsai, Phusit; Yuasa, Motoyuki

2017-08-01

In the transition to the post-2015 agenda, many countries are striving towards universal health coverage (UHC). Achieving this, governments need to shift from curative care to promotion and prevention services. This research analyses Thailand's financing system for health promotion and prevention, and assesses policy options for health financing reforms. The study employed a mixed-methods approach and integrates multiple sources of evidence, including scientific and grey literature, expenditure data, and semi-structured interviews with key stakeholders in Thailand. The analysis was underpinned by the use of a well-known health financing framework. In Thailand, three agencies plus local governments share major funding roles for health promotion and prevention services: the Ministry of Public Health (MOPH), the National Health Security Office, the Thai Health Promotion Foundation and Tambon Health Insurance Funds. The total expenditure on prevention and public health in 2010 was 10.8% of the total health expenditure, greater than many middle-income countries that average 7.0-9.2%. MOPH was the largest contributor at 32.9%, the Universal Coverage scheme was the second at 23.1%, followed by the local governments and ThaiHealth at 22.8 and 7.3%, respectively. Thailand's health financing system for promotion and prevention is strategic and innovative due to the three complementary mechanisms in operation. There are several methodological limitations to determine the adequate level of spending. The health financing reforms in Thailand could usefully inform policymakers on ways to increase spending on promotion and prevention. Further comparative policy research is needed to generate evidence to support efforts towards UHC. © The Author 2016. Published by Oxford University Press.

UK medical tourists in Thailand: they are not who you think they are

PubMed Central

2014-01-01

Background Travel for medical treatment is an aspect of globalization and health that is comparatively less understood. Little is known about volume, characteristic and motivation of medical tourists, limiting understanding of effects on health systems and patients. Thailand is amongst a handful of countries that have positioned themselves as medical tourism destination. This paper examines in unprecedented detail volume and characteristics of medical tourists who travel from the UK to Thailand for treatment. Methods As part of a wider medical tourism study, authors gained access to over 4000 patient records from the five largest private hospitals in Thailand. These included information on country of origin, gender, age, arrival month, hospitalization, diagnosis, procedures, length of stay, medical expenditure and type of payment. Patient records were analysed to understand who travels and findings were triangulated with data from the UK International Passenger Survey (IPS). Results 104,830 medical tourists visited these hospitals in Thailand in 2010. While patients originate all over the world, UK medical tourists represent the largest group amongst Europeans. The majority UK medical tourists (60%) have comparatively small, elective procedures, costing less than USD 500. A significant minority of patients travel for more serious orthopedic and cardiothoracic procedures. Data of individual patient records from Thailand shows a higher number of UK patients traveled to Thailand than indicated by the IPS. Conclusions Thailand is attracting a large number of medical tourists including larger numbers of UK patients than previously estimated. However, as many patients travel for comparatively minor procedures treatment may not be their primary motivation for travel. The small but significant proportion of older UK residents traveling for complex procedures may point to challenges within the NHS. PMID:24885204

Genetic Diversity of Candidatus Liberibacter asiaticus Based on Two Hypervariable Effector Genes in Thailand

PubMed Central

Puttamuk, Thamrongjet; Zhou, Lijuan; Thaveechai, Niphone; Zhang, Shouan; Armstrong, Cheryl M.; Duan, Yongping

2014-01-01

Huanglongbing (HLB), also known as citrus greening, is one of the most destructive diseases of citrus worldwide. HLB is associated with three species of ‘Candidatus Liberibacter’ with ‘Ca. L. asiaticus’ (Las) being the most widely distributed around the world, and the only species detected in Thailand. To understand the genetic diversity of Las bacteria in Thailand, we evaluated two closely-related effector genes, lasA I and lasA II, found within the Las prophages from 239 infected citrus and 55 infected psyllid samples collected from different provinces in Thailand. The results indicated that most of the Las-infected samples collected from Thailand contained at least one prophage sequence with 48.29% containing prophage 1 (FP1), 63.26% containing prophage 2 (FP2), and 19.38% containing both prophages. Interestingly, FP2 was found to be the predominant population in Las-infected citrus samples while Las-infected psyllids contained primarily FP1. The multiple banding patterns that resulted from amplification of lasA I imply extensive variation exists within the full and partial repeat sequence while the single band from lasA II indicates a low amount of variation within the repeat sequence. Phylogenetic analysis of Las-infected samples from 22 provinces in Thailand suggested that the bacterial pathogen may have been introduced to Thailand from China and the Philippines. This is the first report evaluating the genetic variation of a large population of Ca. L. asiaticus infected samples in Thailand using the two effector genes from Las prophage regions. PMID:25437428

Tourists’ attitudes towards ban on smoking in air-conditioned hotel lobbies in Thailand

PubMed Central

Viriyachaiyo, V; Lim, A

2009-01-01

Background: Thailand is internationally renowned for its stringent tobacco control measures. In Thailand, a regulation banning smoking in air-conditioned hotel lobbies was issued in late 2006, causing substantial apprehension within the hospitality industry. A survey of tourists’ attitudes toward the ban was conducted. Methods: A cross-sectional survey of 5550 travellers staying in various hotels in Bangkok, Surat Thani, Phuket, Krabi and Songkhla provinces, October 2005 to December 2006. Travellers aged 15 years or older with a check-in duration of at least one day and willing to complete the questionnaire were requested by hotel staff to fill in the 5-minute questionnaire at check-in or later at their convenience. Results: Secondhand cigarette smoke was recognised as harmful to health by 89.7% of respondents. 47.8% of travellers were aware of the Thai regulation banning smoking in air-conditioned restaurants. 80.9% of the respondents agreed with the ban, particularly female non-smokers. 38.6% of survey respondents indicated that they would be more likely to visit Thailand again because of the regulation, 53.4% that the regulation would not affect their decision and 7.9% that they would be less likely to visit Thailand again. Conclusion: Banning smoking in air-conditioned hotel lobbies in Thailand is widely supported by tourists. Enforcement of the regulation is more likely to attract tourists than dissuade them from holidaying in Thailand. PMID:19364754

Border Malaria Associated with Multidrug Resistance on Thailand-Myanmar and Thailand-Cambodia Borders: Transmission Dynamic, Vulnerability, and Surveillance

PubMed Central

Bhumiratana, Adisak; Intarapuk, Apiradee; Sorosjinda-Nunthawarasilp, Prapa; Maneekan, Pannamas; Koyadun, Surachart

2013-01-01

This systematic review elaborates the concepts and impacts of border malaria, particularly on the emergence and spread of Plasmodium falciparum and Plasmodium vivax multidrug resistance (MDR) malaria on Thailand-Myanmar and Thailand-Cambodia borders. Border malaria encompasses any complex epidemiological settings of forest-related and forest fringe-related malaria, both regularly occurring in certain transmission areas and manifesting a trend of increased incidence in transmission prone areas along these borders, as the result of interconnections of human settlements and movement activities, cross-border population migrations, ecological changes, vector population dynamics, and multidrug resistance. For regional and global perspectives, this review analyzes and synthesizes the rationales pertaining to transmission dynamics and the vulnerabilities of border malaria that constrain surveillance and control of the world's most MDR falciparum and vivax malaria on these chaotic borders. PMID:23865048

Medical tourism in Thailand: a cross-sectional study

PubMed Central

Noree, Thinakorn; Hanefeld, Johanna; Smith, Richard

2016-01-01

Abstract Objective To investigate the magnitude and characteristics of medical tourism in Thailand and the impact of such tourism on the Thai health system and economy. Methods In 2010, we checked the records of all visits to five private hospitals that are estimated to cover 63% of all foreign patients. We reviewed hospital records of foreign patients and obtained data on their countries of origin, diagnoses and interventions. We surveyed 293 medical tourists to collect demographic characteristics and information on their expenditure and travelling companions. To help understand the impact of medical tourism on the Thai health system, we also interviewed 15 hospital executives and 28 service providers from the private hospitals. Findings We obtained 911 913 records of hospital visits, of which 324 906 came from 104 830 medical tourists. We estimated that there were 167 000 medical tourists in Thailand in 2010. Of the medical tourists who attended our study hospitals, 67 987 (64.8%) came from the eastern Mediterranean region or Asia and 109 509 (34%) of them were treated for simple and uncomplicated conditions – i.e. general check-ups and medical consultations. The mean self-reported non-medical expenditure was 2750 United States dollars. According to the hospital staff interviewed, medical tourism in 2010 brought benefits to – and apparently had no negative impacts on – the Thai health system and economy. Conclusion We estimate that the total number of medical tourists visiting Thailand is about 10% of previous national government estimates of 1.2 million. Such tourists appear to bring economic benefits to Thailand and to have negligible effects on the health system. PMID:26769994

Systematic approach to characterisation of NORM in Thailand.

PubMed

Chanyotha, S; Kranrod, C; Pengvanich, P

2015-11-01

The aim of this article is to provide information on the systematic approach that has been developed for the measurement of natural radiation exposure and the characterisation of naturally occurring radioactive materials (NORM) in terms of occurrence and distribution in various industrial processes, including the produced waste from the mineral industries in Thailand. The approach can be adapted for various types of study areas. The importance of collaboration among research institutions is discussed. Some developments include 25 documents; the redesign of the field equipment, such as the gamma survey meter, for convenient access to conduct measurement in various study areas; the method to collect and analyse radon gas from a natural gas pipeline and the manganese dioxide fibre to adsorb radium on-site for laboratory analysis. The NORM project in Thailand has been carried out for more than 10 y to support the development of NORM regulation in Thailand. In the previous studies as well as current, international standards for action levels have been adopted for safety purpose. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Postgraduate psychiatric training in Thailand.

PubMed

Ratta-Apha, Woraphat; Sitdhiraksa, Nantawat; Saisavoey, Nattha; Lortrakul, Manote; Udomratn, Pichet

2009-01-01

In Thailand, after medical students graduated from medical schools, the general practitioners have to work for the government for at least three years. Then, they can enroll in postgraduate training program. Postgraduate training usually takes three to four years. All of the psychiatric training programs are supervised and monitored by the board of education of the Royal College of Psychiatrists of Thailand (RCPsychT). One of the missions of all training institutes is to prepare residents to be the high qualified psychiatrists to serve the mental well-being of Thai people. Additionally, they should teach the learners to be the leaders in academic and research fields in psychiatry. Currently, there are nine psychiatric training institutions in Thailand, most of which are running by university programs. The training program core curriculum composes of the compulsory rotations such as general psychiatry, child and adolescent psychiatry, neurology, consultation-liaison psychiatry, mental hospital psychiatry and addiction psychiatry. Moreover, the residents also have three months for elective in each program. The learning process includes practicing in an out-patient and in-patient unit under psychiatric staff supervision, individual and group supervision, case conference, journal club, book club and grand round etc. Research in field of psychiatry and social sciences is also compulsory for board examination. The RCPsychT approved two Certificate Diplomas including Diploma of Thai Board of Psychiatry, and Diploma of Thai Board of Child and Adolescent Psychiatry. There are only nine psychiatric training institutes and only thirty to forty residents enrolled in these programs in each year. The compact and collaboration of all training institutes bring about the benefits in efficiency programs management by regular meeting of representatives from each institute. They keep the standard of training program to progress in the same vision and direction. Furthermore, residents

Unexpected diversity of sandflies (Diptera: Psychodidae) in tourist caves in Northern Thailand.

PubMed

Sukantamala, Jedsada; Sing, Kong-Wah; Jaturas, Narong; Polseela, Raxsina; Wilson, John-James

2017-11-01

Certain species of Phlebotomine sandflies (Diptera: Psychodidae) are vectors of the protozoa which causes leishmaniasis. Sandflies are found breeding in enclosed places like caves. Thailand is a popular tourist destination, including for ecotourism activities like caving, which increases the risk of contact between tourists and sandflies. Surveillance of sandflies is important for monitoring this risk but identification of species based on morphology is challenged by phenotypic plasticity and cryptic diversity. DNA barcodes have been used for the identification of sandflies in Thailand. We collected sandflies using CDC light trap from four tourist caves in Northern Thailand. Female sandflies were provisionally sorted into 13 morphospecies and 19 unidentified specimens. DNA was extracted from the thorax and legs of sandflies and the DNA barcode region of cytochrome c oxidase I mtDNA amplified and sequenced. The specimens were sorted into 22 molecular operational taxonomic units (MOTU) based on the 145 DNA barcodes, which is significantly more than the morphospecies. Several of the taxa thought to be present in multiple caves, based on morphospecies sorting, split into cave-specific MOTU which likely represent cryptic species. Several MOTU reported in an earlier study from Wihan Cave, Thailand, were also found in these caves. This supports the use of DNA barcodes to investigate species diversity of sandflies and their useful role in surveillance of sandflies in Thailand.

Adolescent health in Asia: insights from Thailand.

PubMed

Areemit, Rosawan; Manaboriboon, Boonying

2016-08-01

Adolescence in an age of opportunity in Thailand. The main health issues of this age group are related to pregnancy, injuries and poisoning, all which should be preventable. This article presents the experiences of Thai physicians, who received adolescent medicine fellowship training in North America and brought their experience, knowledge, skills, and adolescent health care principles and practice back to Thailand. The anticipations and the facts faced in everyday practice, training, research, and collaboration in a place with their own culture and societal norms are described. Currently, there are six adolescent medicine specialists who work with experienced specialist in the subcommittee of adolescent health under the Royal College of Pediatricians of Thailand. There has been collaboration with both the public sector and health care sector, government and non-government organizations with regards to health care service and promotion. Many hospitals especially residency training institutes have increased the cut-off age of patients to be seen by pediatricians to 15 or 18 years of age. Since 2011, adolescent medicine was made one of the mandatory rotations in all pediatric resident training programs. There is still more work to be done - issues around policies for confidentiality and a lower age of consent, collaboration between other specialties to enable a large-scale youth-friendly one-stop services, and multicenter research opportunities are still awaiting.

Health informatics model for helminthiasis in Thailand.

PubMed

Nithikathkul, C; Trevanich, A; Wongsaroj, T; Wongsawad, C; Reungsang, P

2017-09-01

At the beginning of the new millennium, helminth infections continue to be prevalent, particularly among impoverished populations. This study attempts to create the first health informatics model of helminthiasis in Thailand. The authors investigate how a health informatics model could be used to predict the control and eradication in a national control campaign. Fish-borne helminthiasis caused by Opisthorchis viverrini remains a major public health problem in many parts of South-East Asia, including Thailand, Lao PDR, Vietnam and Cambodia. The epicentre of this disease is located in north-east Thailand, where high prevalence coexists with a high incidence of cholangiocarcinoma (CHCA). The current report was conducted to determine a mathematical model of surveillance for helminthiasis while also using a geographic information system. The fish-borne helminthiasis model or the predicted equation was Y1 = 3.028 + 0.020 (elevation) - 2.098 (clay). For soil-transmitted helminthiasis, the mathematical model or the predicted equation was Y2 = -1.559 + 0.005 (rainfall) + 0.004 (elevation) - 2.198 (clay). The Ministry of Public Health has concluded that mass treatment for helminthiasis in the Thai population, targeting high-risk individuals, may be a cost-effective way to allocate limited funds. This type of approach, as well as further study on the correlation of clinical symptoms with environmental and geographic information, may offer a novel strategy to the helminth crisis.

Exploration and development of natural gas, Pattani basin, Gulf of Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lian, H.M.; Bradley, K.

The geology of the Gulf of Thailand features a series of north-south-trending ridges and linear, fault-bounded basins with a sedimentary section predominantly of upper Tertiary sediments. The Pattani basin, located near the geographic center of the Gulf of Thailand, contains up to 8 km of almost entirely nonmarine fluvial-deltaic sediments. The gas/condensate fields described in this paper are on the west flank of the Pattani basin. Gas reservoirs are thin, randomly distributed sandstone beds occurring between 1200 and 3000 m below sea level. At greater depths, very high temperatures cause a degradation of reservoir properties. The gas fields occur onmore » intensely faulted structures. The high fault density superimposed on the stratigraphic model limits the size of individual gas accumulations. Extensive three-dimensional seismic surveys were essential for delineating and developing these complex fields. An interactive computer system was used to interpret the 23,000 line-km of three-dimensional data. A new era in Thailand began when gas production commenced from Erawan field in August 1981. Baanpot, Satun, and Platong fields came on production between October 1983 and March 1985. In these four fields, 238 development wells have been drilled from 22 platforms. The wells can presently produce 475 MMCFGD, considerably in excess of Thailand's current requirements. The condensate ratios average 40 bbl/mmcf of gas. The commercial limits of each field have yet to be established. The advent of gas production has created a new industry in Thailand, with significant social and economic benefits to the country.« less

The first rapid assessment of avoidable blindness (RAAB) in Thailand.

PubMed

Isipradit, Saichin; Sirimaharaj, Maytinee; Charukamnoetkanok, Puwat; Thonginnetra, Oraorn; Wongsawad, Warapat; Sathornsumetee, Busaba; Somboonthanakij, Sudawadee; Soomsawasdi, Piriya; Jitawatanarat, Umapond; Taweebanjongsin, Wongsiri; Arayangkoon, Eakkachai; Arame, Punyawee; Kobkoonthon, Chinsuchee; Pangputhipong, Pannet

2014-01-01

The majority of vision loss is preventable or treatable. Population surveys are crucial for planning, implementation, and monitoring policies and interventions to eliminate avoidable blindness and visual impairments. This is the first rapid assessment of avoidable blindness (RAAB) study in Thailand. A cross-sectional study of a population in Thailand age 50 years old or over aimed to assess the prevalence and causes of blindness and visual impairments. Using the Thailand National Census 2010 as the sampling frame, a stratified four-stage cluster sampling based on a probability proportional to size was conducted in 176 enumeration areas from 11 provinces. Participants received comprehensive eye examination by ophthalmologists. The age and sex adjusted prevalence of blindness (presenting visual acuity (VA) <20/400), severe visual impairment (VA <20/200 but ≥20/400), and moderate visual impairment (VA <20/70 but ≥20/200) were 0.6% (95% CI: 0.5-0.8), 1.3% (95% CI: 1.0-1.6), 12.6% (95% CI: 10.8-14.5). There was no significant difference among the four regions of Thailand. Cataract was the main cause of vision loss accounted for 69.7% of blindness. Cataract surgical coverage in persons was 95.1% for cut off VA of 20/400. Refractive errors, diabetic retinopathy, glaucoma, and corneal opacities were responsible for 6.0%, 5.1%, 4.0%, and 2.0% of blindness respectively. Thailand is on track to achieve the goal of VISION 2020. However, there is still much room for improvement. Policy refinements and innovative interventions are recommended to alleviate blindness and visual impairments especially regarding the backlog of blinding cataract, management of non-communicative, chronic, age-related eye diseases such as glaucoma, age-related macular degeneration, and diabetic retinopathy, prevention of childhood blindness, and establishment of a robust eye health information system.

The First Rapid Assessment of Avoidable Blindness (RAAB) in Thailand

PubMed Central

Isipradit, Saichin; Sirimaharaj, Maytinee; Charukamnoetkanok, Puwat; Thonginnetra, Oraorn; Wongsawad, Warapat; Sathornsumetee, Busaba; Somboonthanakij, Sudawadee; Soomsawasdi, Piriya; Jitawatanarat, Umapond; Taweebanjongsin, Wongsiri; Arayangkoon, Eakkachai; Arame, Punyawee; Kobkoonthon, Chinsuchee; Pangputhipong, Pannet

2014-01-01

Background The majority of vision loss is preventable or treatable. Population surveys are crucial for planning, implementation, and monitoring policies and interventions to eliminate avoidable blindness and visual impairments. This is the first rapid assessment of avoidable blindness (RAAB) study in Thailand. Methods A cross-sectional study of a population in Thailand age 50 years old or over aimed to assess the prevalence and causes of blindness and visual impairments. Using the Thailand National Census 2010 as the sampling frame, a stratified four-stage cluster sampling based on a probability proportional to size was conducted in 176 enumeration areas from 11 provinces. Participants received comprehensive eye examination by ophthalmologists. Results The age and sex adjusted prevalence of blindness (presenting visual acuity (VA) <20/400), severe visual impairment (VA <20/200 but ≥20/400), and moderate visual impairment (VA <20/70 but ≥20/200) were 0.6% (95% CI: 0.5–0.8), 1.3% (95% CI: 1.0–1.6), 12.6% (95% CI: 10.8–14.5). There was no significant difference among the four regions of Thailand. Cataract was the main cause of vision loss accounted for 69.7% of blindness. Cataract surgical coverage in persons was 95.1% for cut off VA of 20/400. Refractive errors, diabetic retinopathy, glaucoma, and corneal opacities were responsible for 6.0%, 5.1%, 4.0%, and 2.0% of blindness respectively. Conclusion Thailand is on track to achieve the goal of VISION 2020. However, there is still much room for improvement. Policy refinements and innovative interventions are recommended to alleviate blindness and visual impairments especially regarding the backlog of blinding cataract, management of non-communicative, chronic, age-related eye diseases such as glaucoma, age-related macular degeneration, and diabetic retinopathy, prevention of childhood blindness, and establishment of a robust eye health information system. PMID:25502762

75 FR 73033 - Circular Welded Carbon Steel Pipes and Tubes from Thailand: Amended Final Results of Antidumping...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-29

... Pipes and Tubes from Thailand: Amended Final Results of Antidumping Duty Administrative Review AGENCY... Thailand, covering the period March 1, 2008 through February 28, 2009. The final results were subsequently... Circular Welded Carbon Steel Pipes and Tubes From Thailand: Final Results of Antidumping Duty...

Genetic diversity of porcine circovirus type 2 (PCV2) in Thailand during 2009-2015.

PubMed

Thangthamniyom, Nattarat; Sangthong, Pradit; Poolperm, Pariwat; Thanantong, Narut; Boonsoongnern, Alongkot; Hansoongnern, Payuda; Semkum, Ploypailin; Petcharat, Nantawan; Lekcharoensuk, Porntippa

2017-09-01

Porcine circovirus type 2 (PCV2), the essential cause of porcine circovirus associated disease (PCVAD), has evolved rapidly and it has been reported worldwide. However, genetic information of PCV2 in Thailand has not been available since 2011. Herein, we studied occurrence and genetic diversity of PCV2 in Thailand and their relationships to the global PCV2 based on ORF2 sequences. The results showed that 306 samples (44.09%) from 56 farms (80%) were PCV2 positive by PCR. Phylogenetic trees constructed by both neighbor-joining and Bayesian Inference yielded similar topology of the ORF2 sequences. Thai PCV2 comprise four clusters: PCV2a (5.5%), PCV2b (29.41%), intermediate clade 1 (IM1) PCV2b (11.03%) and PCV2d (54.41%). Genetic shift of PCV2 in Thailand has occurred similarly to the global situation. The shift from PCV2b to PCV2d was clearly observed during 2013-2014. The viruses with genetically similar to the first reported PCV2 in 2004 have still circulated in Thailand. The first Thai PCV2b and PCV2d were closely related to the neighboring countries. The haplotype network analysis revealed the relationship of PCV2 in Thailand and other countries. These results indicate that genetic diversity of PCV2 in Thailand is caused by genetic drift of the local strains and intermittent introduction of new strains or genotypes from other countries. Genetic evolution of PCV2 in Thailand is similar to that occurs globally. Copyright © 2017 Elsevier B.V. All rights reserved.

Pleistocene microvertebrates from fissure-fillings in Thailand

NASA Astrophysics Data System (ADS)

Chaimanee, Yaowalak; Jaeger, Jean-Jacques; Suteethorn, Varavudh

Microvertebrates (and among them specially, rodents) have contributed to the elaboration of precise biochronological time scales and to the reconstitution of Pleistocene paleoenvironments in several parts of the world (North America, Africa, Europe and Japan). They have been demonstrated to be highly sensitive to climatic changes since they are very sensitive to vegetation changes. Up to now, no data is available for Southeast Asia and very few information is available concerning the nature of climatic changes which affected that part of the tropical world during the Pleistocene. In the past few years, we have discovered several fissure fillings in Thailand yielding numerous remains of microvertebrates which have been extracted by dissolution in acetic acid solution. These deposits are the result of the feeding activity of predators, like owls or diurnal raptors, whose pellets are accumulated in caves or fissures. Eleven localities, located in Central (2), Eastern (1), Western (2) and Peninsular Thailand (6) have been investigated so far. Several rodent species, belonging to 9 genera of Murinae (rats and mice) and 9 genera of Sciuridae (squirrels) have been identified in these localities. The most important differences with the extant representatives often concern the size of the teeth of these fossil species. The meaning of these size differences is not yet clearly understood since they can be attributed either to significant time differences between localities (microevolution) or as the result of size variations related to climatic changes (clinical variations). More data will have to be collected to calibrate the temporal frame. Already, important modification of the geographic distribution of some species have been discovered which testify that during the Pleistocene, significative climatic changes have affected Southeast Asia. For example, Exilisciurus, a squirrel which is presently restricted to Borneo has been recognized in Peninsular Thailand. Also, Iomys

Evaluating the feasibility of underground coal gasification in Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Young, B.C.; Harju, J.A.; Schmit, C.R.

Underground coal gasification (UCG) is a clean coal technology that converts in situ coal into a low- to medium-grade product gas without the added expense of mining and reclamation. Potential candidates for UCG are those coal resources that are not economically recoverable or that are otherwise unacceptable for conventional coal utilization processes. The Energy and Environmental Research Center (EERC), through the sponsorship of the US Trade and Development Agency and in collaboration with the Electricity Generating Authority of Thailand (EGAT), is undertaking a feasibility study for the application of UCG in the Krabi coal mining area, 620 miles south ofmore » Bangkok in Thailand. The EERC`s objective for this project is to determine the technical, environmental, and economic feasibility of demonstrating and commercializing UCG at a selected site in the Krabi coal mining area. This paper addresses the preliminary developments and ongoing strategy for evaluating the selected UCG site. The technical, environmental, and economic factors for successful UCG operation are discussed, as well as the strategic issues pertaining to future energy expansion in southern Thailand.« less

A comparison of chronic pain prevalence in Japan, Thailand, and myanmar.

PubMed

Sakakibara, Toshihiko; Wang, Zhuo; Paholpak, Permsak; Kosuwon, Weerachai; Oo, Myint; Kasai, Yuichi

2013-01-01

Pain has been regarded as important in the improvement of quality of life (QOL). In the advanced countries of Europe and the North America, a number of large-scale epidemiological surveys on pain, particularly chronic pain, have thus been performed in general populations. However, few epidemiological surveys of chronic pain have been reported from developing countries, and no surveys appear to have examined chronic pain in the least developed countries. To compare the incidence of chronic pain in Asian countries, using Japan as an advanced country, Thailand as a developing country, and Myanmar as one of the least developed countries. Cross-sectional study in 4 hospitals. A university hospital and a general hospital in Japan, a university hospital in Thailand, and a general hospital in Myanmar. Patients were 1,000 nursing staff working in Japan, 448 nursing staff working in Thailand, and 405 nursing staff working in Myanmar. The survey was performed by requesting all nursing staff to anonymously answer the questionnaire. Data were used to calculate chronic pain prevalence, pain site, presence or absence of consultation with doctors, methods of handling pain other than consultation with doctors, and whether pain was controlled for each country. The results were then compared between countries. The prevalence of chronic pain in Myanmar was 5.9%, which was significantly lower (P < 0.01) than in Japan (17.5%) or Thailand (19.9%). The most frequent pain sites were the lower back, head, and shoulders in Japan, and the shoulders, ankle, upper back, and head in Thailand, whereas in Myanmar, no clear certain tendencies were observed. The most frequent method for handling pain other than consultation with doctors was over-the-counter drugs in Japan, massage in Thailand, and relaxation therapy (meditation) in Myanmar. Limitations of this study were the cross-sectional design study, the small number of hospitals included, the limitation of patients to nursing staff, and the

Life-long battle: Perceptions of type 2 diabetes in Thailand.

PubMed

Suparee, Nitima; McGee, Paula; Khan, Salim; Pinyopasakul, Wanpen

2015-03-01

The number of people in Thailand who have Type 2 diabetes has increased dramatically making it one of the country's major health problems. The rising prevalence of diabetes in Thailand is associated with dietary changes, reduced physical activity and health education. Although there is much research about health education programmes, the most effective methods for promoting sustainability and adherence to self-management among diabetics remains unclear. To examine the perceptions of participants in Thailand regarding Type 2 diabetes and to utilize the findings to formulate a model for patient education. A grounded theory approach was selected and semi-structured face to face interviews and focus group were used to gather data from 33 adults with Type 2 diabetes. Five explanatory categories emerged from the data: causing lifelong stress and worry, finding their own ways, after a while, still cannot and wanting a normal life. A new approach to patient education about Type 2 diabetes in Thailand is needed to give patients a better understanding, provide recommendations that they can apply to their daily lives, and include information about alternative medication. The Buddhist way of thinking and effective strategies enhancing self-efficacy should be applied to patient education to promote sustainability and adherence to self-management. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Groundwater-derived nutrient inputs to the Upper Gulf of Thailand

NASA Astrophysics Data System (ADS)

Burnett, William C.; Wattayakorn, Gullaya; Taniguchi, Makoto; Dulaiova, Henrieta; Sojisuporn, Pramot; Rungsupa, Sompop; Ishitobi, Tomotoshi

2007-01-01

We report here the first direct measurements of nutrient fluxes via groundwater discharge into the Upper Gulf of Thailand. Nutrient and standard oceanographic surveys were conducted during the wet and dry seasons along the Chao Phraya River, Estuary and out into the Upper Gulf of Thailand. Additional measurements in selected near-shore regions of the Gulf included manual and automatic seepage meter deployments, as well as nutrient evaluations of seepage and coastal waters. The river transects characterized the distribution of biogeochemical parameters in this highly contaminated urban environment. Seepage flux measurements together with nutrient analyses of seepage fluids were used to estimate nutrient fluxes via groundwater pathways for comparison to riverine fluxes. Our findings show that disseminated seepage of nutrient-rich mostly saline groundwater into the Upper Gulf of Thailand is significant. Estimated fluxes of dissolved inorganic nitrogen (DIN) supplied via groundwater discharge were 40-50% of that delivered by the Chao Phraya River, inorganic phosphate was 60-70%, and silica was 15-40%. Dissolved organic nitrogen (DON) and phosphorus (DOP) groundwater fluxes were also high at 30-40% and 30-130% of the river inputs, respectively. These observations are especially impressive since the comparison is being made to the river that is the largest source of fresh water into the Gulf of Thailand and flows directly through the megacity of Bangkok with high nutrient loadings from industrial and domestic sources.

78 FR 65272 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Final Results of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

... Pipes and Tubes From Thailand: Final Results of Antidumping Duty Administrative Review; 2011-2012 AGENCY... and tubes from Thailand. This review covers two producers and/or exporters of the subject merchandise... duty order on circular welded carbon steel pipes and tubes from Thailand.\\1\\ We invited interested...

78 FR 11901 - Hot-Rolled Steel Products From China, India, Indonesia, Taiwan, Thailand, and Ukraine; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-20

... 906-908 (Second Review)] Hot-Rolled Steel Products From China, India, Indonesia, Taiwan, Thailand, and..., Indonesia, and Thailand and the revocation of the antidumping duty orders on hot-rolled steel products from China, India, Indonesia, Taiwan, Thailand, and Ukraine would be likely to lead to continuation or...

78 FR 57619 - Prestressed Concrete Steel Rail Tie Wire From Mexico, Thailand, and the People's Republic of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-19

...] Prestressed Concrete Steel Rail Tie Wire From Mexico, Thailand, and the People's Republic of China... prestressed concrete steel rail tie wire from Mexico, Thailand, and the People's Republic of China. See Prestressed Concrete Steel Rail Tie Wire From Mexico, the People's Republic of China, and Thailand: Initiation...

Comparative Study on Waterborne Parasites between Malaysia and Thailand: A New Insight

PubMed Central

Kumar, Thulasi; Onichandran, Subashini; Lim, Yvonne A. L.; Sawangjaroen, Nongyao; Ithoi, Init; Andiappan, Hemah; Salibay, Cristina C.; Dungca, Julieta Z.; Chye, Tan Tian; Sulaiman, Wan Y. W.; Ling Lau, Yee; Nissapatorn, Veeranoot

2014-01-01

This study investigated the distribution of parasites as main contaminants in water environments of peninsular Malaysia (October 2011–December 2011) and the southeastern coast of Thailand (June 2012). Sixty-four water samples, 33 from Malaysia and 31 from Thailand, of various water types were examined according to U.S. Environmental Protection Agency guidelines. Drinking or household water types from both countries were free from parasitic contamination. The recreational/environmental (except a swimming pool in Malaysia) and effluent water types from these two countries were contaminated with waterborne parasites: Giardia (0.04–4 cysts/L), Cryptosporidium (0.06–2.33 oocysts/L), hookworm (6.67–350 ova/L), Ascaris (0.33–33.33 ova/L), and Schistosoma (9.25–13.33 ova/L). The most contaminated sites were recreational lake garden 3 in Malaysia and river 2 in Thailand. Higher concentrations of Giardia, Cryptosporidium, and hookworm were found in samples from Malaysia than in samples from Thailand. The presence of Giardia cysts showed a significant association with the presence of Cryptosporidium oocysts (P < 0.005). PMID:24567315

Girls' and Women's Education in Thailand.

ERIC Educational Resources Information Center

United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.

Statistically, Thailand has eliminated gender disparity in access to education. Reasons that four women's conferences made very little impression on education reform could be no significant or overt discrimination against girls' enrollment and employment; education opportunity as more an issue of class (affordability) than gender (culture); and…

75 FR 64696 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Final Results of Antidumping Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-20

... Pipes and Tubes From Thailand: Final Results of Antidumping Duty Administrative Review AGENCY: Import... Thailand. The review was requested by Allied Tube and Conduit Corporation (Allied Tube), by Wheatland Tube... antidumping duty order on pipes and tubes from Thailand. See Circular Welded Carbon Steel Pipes and Tubes from...

77 FR 39736 - Certain Circular Welded Pipe and Tube From Brazil, India, Korea, Mexico, Taiwan, Thailand, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-05

..., Taiwan, Thailand, and Turkey Determinations On the basis of the record \\1\\ developed in the subject five... circular welded pipe and tube from Brazil, India, Korea, Mexico, Taiwan, Thailand, and Turkey would be... Pipe and Tube from Brazil, India, Korea, Mexico, Taiwan, Thailand, and Turkey: Investigation Nos. 701...

76 FR 27987 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Amended Final Results of Antidumping...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... Pipes and Tubes From Thailand: Amended Final Results of Antidumping Duty Administrative Review Pursuant... tubes from Thailand, which covered Saha Thai Steel Pipe (Public) Co., Ltd. (Saha Thai) and the period March 1, 2006, through February 28, 2007. See Circular Welded Carbon Steel Pipes and Tubes from Thailand...

76 FR 65748 - Certain Pipe and Tube From Brazil, India, Korea, Mexico, Taiwan, Thailand, and Turkey; Commission...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-24

...-534, and 536 (Third Review)] Certain Pipe and Tube From Brazil, India, Korea, Mexico, Taiwan, Thailand... Turkey, the antidumping duty orders on welded carbon steel pipe and tube from India, Thailand, and Turkey... group responses with respect to Mexico, Thailand, and Turkey were adequate, and decided to conduct full...

78 FR 69817 - Polyethylene Retail Carrier Bags From Thailand: Final Court Decision and Amended Final Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

... Bags From Thailand: Final Court Decision and Amended Final Results of Administrative Review of the... Thailand produced or exported by King Pac Industrial Co., Ltd. (King Pac) and Master Packaging Co., Ltd... administrative review of the antidumping duty order on PRCBs from Thailand covering the POR, in accordance with...

76 FR 66893 - Certain Circular Welded Carbon Steel Pipes and Tubes From India, Thailand, and Turkey; Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

...] Certain Circular Welded Carbon Steel Pipes and Tubes From India, Thailand, and Turkey; Final Results of... circular welded carbon steel pipes and tubes from India, Thailand, and Turkey, pursuant to section 751(c..., Thailand, and Turkey. See Antidumping Duty Order; Certain Welded Carbon Steel Standard Pipes and Tubes from...

78 FR 72628 - Polyethylene Retail Carrier Bags From Thailand: Notice of Court Decision Not in Harmony With...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-03

... from Thailand on November 3, 2011.\\3\\ Both Thai Plastic Bags Industries Co., Ltd. and Polyethylene.../exporter margin (percent) Thai Plastic Bags Industries Company 35.79 Landblue (Thailand) Co., Ltd 25.60 In... Bags From Thailand: Notice of Court Decision Not in Harmony With Final Results of Administrative Review...

Salmonella Serovars from Humans and Other Sources in Thailand, 1993–2002

PubMed Central

Bangtrakulnonth, Aroon; Pornreongwong, Srirat; Pulsrikarn, Chaiwat; Sawanpanyalert, Pathom; Hendriksen, Rene S.; Wong, Danilo M. A. Lo Fo

2004-01-01

We serotyped 44,087 Salmonella isolates from humans and 26,148 from other sources from 1993 through 2002. The most common serovar causing human salmonellosis in Thailand was Salmonella enterica Weltevreden. Serovars causing human infections in Thailand differ from those in other countries and seem to be related to Salmonella serovars in different food products and reservoirs. PMID:15078609

Thailand national programme of the Earth Resources Technology Satellite

NASA Technical Reports Server (NTRS)

Cheosakul, P. (Principal Investigator)

1973-01-01

The author has identified the following significant results. ERTS-1 data has been used to delineate floating rice regions with a clear distinction between irrigated and nonirrigated areas and recognition of orchard and horitcultural crops. Alluvial fans marking the ancient river outlets in the northwestern portion of the Central Plain of Thailand and the shape and size of the flood plains in the central region have been identified and outlined. A new forestry map was constructed using band 5 and band 7 imagery combined with ground observations. A geologic map of Thailand has been constructed from ERTS imagery.

Helicobacter pylori Infection in Thailand: A Nationwide Study of the CagA Phenotype

PubMed Central

Uchida, Tomohisa; Miftahussurur, Muhammad; Pittayanon, Rapat; Vilaichone, Ratha-korn; Wisedopas, Naruemon; Ratanachu-ek, Thawee; Kishida, Tetsuko; Moriyama, Masatsugu; Yamaoka, Yoshio; Mahachai, Varocha

2015-01-01

Background The risk to develop gastric cancer in Thailand is relatively low among Asian countries. In addition, the age-standardized incidence rate (ASR) of gastric cancer in Thailand varies with geographical distribution; the ASR in the North region is 3.5 times higher than that in the South region. We hypothesized that the prevalence of H. pylori infection and diversity of CagA phenotype contributes to the variety of gastric cancer risk in various regions of Thailand. Methods We conducted a nationwide survey within Thailand. We determined H. pylori infection prevalence by detecting H. pylori, using histochemical and immunohistochemical methods. The anti-CagA antibody and anti-East-Asian type CagA antibody (α-EAS Ab), which showed high accuracy in several East Asian countries, were used to determine CagA phenotype. Results Among 1,546 patients from four regions, including 17 provinces, the overall prevalence of H. pylori infection was 45.9% (710/1,546). Mirroring the prevalence of H. pylori infection, histological scores were the lowest in the South region. Of the 710 H. pylori-positive patients, 93.2% (662) were immunoreactive with the anti-CagA antibody. CagA-negative strain prevalence in the South region was significantly higher than that in other regions (17.9%; 5/28; p < 0.05). Overall, only 77 patients (11.6%) were immunoreactive with the α-EAS Ab. There were no differences in the α-EAS Ab immunoreactive rate across geographical regions. Conclusions This is the first study using immunohistochemistry to confirm H. pylori infections across different regions in Thailand. The prevalence of East-Asian type CagA H. pylori in Thailand was low. The low incidence of gastric cancer in Thailand may be attributed to the low prevalence of precancerous lesions. The low incidence of gastric cancer in the South region might be associated with the lower prevalence of H. pylori infection, precancerous lesions, and CagA-positive H. pylori strains, compared with that in the

Helicobacter pylori Infection in Thailand: A Nationwide Study of the CagA Phenotype.

PubMed

Uchida, Tomohisa; Miftahussurur, Muhammad; Pittayanon, Rapat; Vilaichone, Ratha-Korn; Wisedopas, Naruemon; Ratanachu-Ek, Thawee; Kishida, Tetsuko; Moriyama, Masatsugu; Yamaoka, Yoshio; Mahachai, Varocha

2015-01-01

The risk to develop gastric cancer in Thailand is relatively low among Asian countries. In addition, the age-standardized incidence rate (ASR) of gastric cancer in Thailand varies with geographical distribution; the ASR in the North region is 3.5 times higher than that in the South region. We hypothesized that the prevalence of H. pylori infection and diversity of CagA phenotype contributes to the variety of gastric cancer risk in various regions of Thailand. We conducted a nationwide survey within Thailand. We determined H. pylori infection prevalence by detecting H. pylori, using histochemical and immunohistochemical methods. The anti-CagA antibody and anti-East-Asian type CagA antibody (α-EAS Ab), which showed high accuracy in several East Asian countries, were used to determine CagA phenotype. Among 1,546 patients from four regions, including 17 provinces, the overall prevalence of H. pylori infection was 45.9% (710/1,546). Mirroring the prevalence of H. pylori infection, histological scores were the lowest in the South region. Of the 710 H. pylori-positive patients, 93.2% (662) were immunoreactive with the anti-CagA antibody. CagA-negative strain prevalence in the South region was significantly higher than that in other regions (17.9%; 5/28; p < 0.05). Overall, only 77 patients (11.6%) were immunoreactive with the α-EAS Ab. There were no differences in the α-EAS Ab immunoreactive rate across geographical regions. This is the first study using immunohistochemistry to confirm H. pylori infections across different regions in Thailand. The prevalence of East-Asian type CagA H. pylori in Thailand was low. The low incidence of gastric cancer in Thailand may be attributed to the low prevalence of precancerous lesions. The low incidence of gastric cancer in the South region might be associated with the lower prevalence of H. pylori infection, precancerous lesions, and CagA-positive H. pylori strains, compared with that in the other regions.

Molecular epidemiological and serological studies of bovine leukemia virus (BLV) infection in Thailand cattle.

PubMed

Lee, EunJung; Kim, Eun-Ju; Ratthanophart, Jadsada; Vitoonpong, Ratchaneekorn; Kim, Bo-Hye; Cho, In-Soo; Song, Jae-Young; Lee, Kyoung-Ki; Shin, Yeun-Kyung

2016-07-01

BLV is the etiological agent of enzootic bovine leucosis. BLV has negative effects on animal health and causes economic losses worldwide. However, epidemiological studies on BLV are relatively unknown in many parts of Asian countries. Thus, this study sought to explore BLV infections in cattle in Thailand to determine the extent of the geographic distribution of BLV and to measure its prevalence rates. For this study, 744 cattle from 11 farms in 9 provinces of Thailand were screened in 2013 and 2014 by ELISA and nested PCR. Of those cattle, 41 BLVs were genetically characterized using 188 BLV gp51 env gene sequences available in GenBank. The BLV prevalence in Thailand was high, ranging from 5.3% to 87.8%, as determined by PCR and 11.0% to 100% as determined by ELISA, according to geographical region. Phylogenetic analysis showed that Thailand BLVs belonged to genotypes 1 and 6 and a new genotype 10, which are sporadically observed across Thailand with a prevalence of 31.7%, 19.5%, and 48.8%, respectively. A significant number of amino acid substitutions were also found in the gp51 sequences, of which unique changes in genotype 10 have not been reported previously. Briefly, the majority of substitutions were confined to CD4+/CD8+ T-cell epitopes, neutralizing domains, and E-D-A epitopes. Those observations indicate that BLV infections in Thailand cattle are prevalent and that the geographic distribution of BLV is dynamic, with a high level of genetic diversity. This distribution implies a long-term BLV infection in cattle populations and the movement of infected cattle. In sum, this study suggests that intensive surveillance and effective prevention strategies are required to determine the prevalence of BLV in Thailand and control continuous infections with BLVs. Copyright © 2016 Elsevier B.V. All rights reserved.

Elimination of mother-to-child transmission of HIV: lessons learned from success in Thailand.

PubMed

Thisyakorn, Usa

2017-05-01

In 1988, the generalised HIV/AIDS epidemic in Thailand began and in the same year the first HIV-exposed infant in Thailand was born at King Chulalongkorn Memorial Hospital, Bangkok. From the early to mid-1990s, an epidemic wave of HIV-infected women and infants occurred. Heterosexual HIV transmission, as described in the Asian Epidemic Model, was the major mode of spread in Thailand, causing an increasing number of HIV-infected pregnant women. The early and concerted multi-sectoral response of Thai society reduced the prevalence of HIV infection in pregnant women from 2% in the mid-1990s to 0.6% in 2015 and mother-to-child transmission of HIV (MTCT) from an estimated 20-40% to 1.9%. Thus, Thailand became the first Asian country to achieve the World Health Organization's (WHO) targets for the elimination of MTCT. In this narrative review, the key historic evolutions of the science and policy of prevention of mother-to-child transmission of HIV (PMTCT) in Thailand that addressed the four prongs of the recommended WHO PMTCT strategy are described, and the lessons learned are discussed.

Solving the barriers to diabetes education through the use of multimedia.

PubMed

Isarankura-Na-Ayudhya, Chartchalerm; Nantasenamat, Chanin; Dansethakul, Prabhop; Saetum, Pradermchai; Laosrivijit, Sirikul; Prachayasittikul, Virapong

2010-03-01

Diabetes mellitus is a chronic disease that affects > 180 million people worldwide. It is persistent in Thai communities in spite of much effort in prevention and control. This study examined the knowledge capacity of villagers in the Klongmai community of Nakhon Pathom, Thailand, regarding diabetes by way of action research. A health status assessment and a survey of the community were carried out and used as the basis for designing an educational video on diabetes that is accessible regardless of age and educational background. Evaluations of the pre- and poststudy questionnaires were carried out using statistical analysis. The results indicated that the devised educational materials were effective in encouraging the community's self-awareness and perception of diabetes at the significance level of 0.05. Most importantly, the participants demonstrated proficiency in adapting the knowledge gained from the workshop to their own lifestyle.

Evolving food retail environments in Thailand and implications for the health and nutrition transition.

PubMed

Banwell, Cathy; Dixon, Jane; Seubsman, Sam-Ang; Pangsap, S; Kelly, Matthew; Sleigh, Adrian

2013-04-01

To investigate evolving food retail systems in Thailand. Rapid assessment procedures based on qualitative research methods including interviews, focus groups discussions and site visits. Seven fresh markets located in the four main regions of Thailand. Managers, food specialists, vendors and shoppers from seven fresh markets who participated in interviews and focus group discussions. Fresh markets are under economic pressure and are declining in number. They are attempting to resist the competition from supermarkets by improving convenience, food diversity, quality and safety. Obesity has increased in Thailand at the same time as rapid growth of modern food retail formats has occurred. As fresh markets are overtaken by supermarkets there is a likely loss of fresh, healthy, affordable food for poorer Thais, and a diminution of regional culinary culture, women's jobs and social capital, with implications for the health and nutrition transition in Thailand.

77 FR 25684 - Polyethylene Retail Carrier Bags From Thailand: Rescission of Antidumping Duty Administrative Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-01

... Bags From Thailand: Rescission of Antidumping Duty Administrative Review AGENCY: Import Administration... duty order on polyethylene retail carrier bags from Thailand. The period of review is August 1, 2010... 25685

75 FR 75454 - Polyethylene Retail Carrier Bags From Thailand: Extension of Time Limit for the Final Results of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... Bags From Thailand: Extension of Time Limit for the Final Results of the Antidumping Duty... preliminary results of review of the antidumping duty order on polyethylene retail carrier bags from Thailand. See Polyethylene Retail Carrier Bags From Thailand: Preliminary Results of Antidumping Duty...

Dengue, Japanese encephalitis and Chikungunya virus antibody prevalence among captive monkey (Macaca nemestrina) colonies of Northern Thailand.

PubMed

Nakgoi, Khajornpong; Nitatpattana, Narong; Wajjwalku, Worawidh; Pongsopawijit, Pornsawan; Kaewchot, Supakarn; Yoksan, Sutee; Siripolwat, Voravit; Souris, Marc; Gonzalez, Jean-Paul

2014-01-01

The potential of macaque Macaca nemestrina leonina in Thailand to be infected by endemic arboviruses was assessed. The prevalence of antibodies of three arboviruses actively circulating in Thailand was determined by Plaque Reduction Neutralization assay procedures using samples from captive colonies in Northern Thailand. Out of 38 macaques, 9 (24%) presented reacting antibodies against dengue virus, 5 (13%) against Japanese encephalitis virus, and 4 (10%) against Chikungunya virus. Our results indicate that the northern pig-tailed macaque in Thailand can be infected by these arboviruses, inferring therefore that their virus specific vectors have bitten them. Given that, northern pig-tailed macaque represents an abundant population, living in close range to human or in peridomestic setting, they could play a role as potential reservoir host for arboviruses circulating in Thailand. © 2013 Wiley Periodicals, Inc.

Development of intelligent semantic search system for rubber research data in Thailand

NASA Astrophysics Data System (ADS)

Kaewboonma, Nattapong; Panawong, Jirapong; Pianhanuruk, Ekkawit; Buranarach, Marut

2017-10-01

The rubber production of Thailand increased not only by strong demand from the world market, but was also stimulated strongly through the replanting program of the Thai Government from 1961 onwards. With the continuous growth of rubber research data volume on the Web, the search for information has become a challenging task. Ontologies are used to improve the accuracy of information retrieval from the web by incorporating a degree of semantic analysis during the search. In this context, we propose an intelligent semantic search system for rubber research data in Thailand. The research methods included 1) analyzing domain knowledge, 2) ontologies development, and 3) intelligent semantic search system development to curate research data in trusted digital repositories may be shared among the wider Thailand rubber research community.

English Language Development Policy: Foreign Teachers, Hegemony, and Inequality of Education in Thailand

ERIC Educational Resources Information Center

Wannachotphawate, Wilaiwan

2015-01-01

Thailand's Participation as a member of the ASEAN Community forces her government to accelerate improvement of her citizens' competency of the English language. The continuing wave by Thai governments to develop and modernize the quality of education has influenced Thai society. Within Thailand, English proficiency has been reported as being…

Education in Thailand: An OECD-UNESCO Perspective. Reviews of National Policies for Education

ERIC Educational Resources Information Center

OECD Publishing, 2016

2016-01-01

Thailand's education system stands at a crossroads. Significant investment has widened access to education and the country performs relatively well in international assessments compared with its peers. But the benefits have not been universally distributed and Thailand has not received the return on its spending on education that it might have…

Characteristics and Differences of Lifelong Learning Policy Implementation for the Elderly in Thailand

ERIC Educational Resources Information Center

Dhirathiti, Nopraenue S.; Pichitpatja, Pojjana

2018-01-01

The study examined the process of policy implementation of lifelong learning for the elderly in Thailand, covering four main regions within the country. The study empirically compared inputs, processes, outputs, and outcomes of policy implementation in the north, south, northeast, and central regions of Thailand and captured the rigor of policy…

Education Course Syllabus Development, Thai Language Major According to Buddhism Way of Thailand

ERIC Educational Resources Information Center

Waree, Chaiwat

2016-01-01

This research aims to develop Education Course Syllabus, Thai language major, according to Buddhism way of Thailand by using Taba's Approach and to evaluate the efficiency of Education Course Syllabus, Thai language major, according to Buddhism way of Thailand. This research was conducted according to research and development format and its…

Scientific Literacy and Thailand Science Education

ERIC Educational Resources Information Center

Yuenyong, Chokchai; Narjaikaew, Pattawan

2009-01-01

Education and political leaders worldwide are increasingly placing emphasis on developing scientific literacy. This also is the case in Thailand with science education influenced by educational reform in 1999, in which the goals of science education are shaped by the notion of scientific literacy. Thai science education emphasizes the scientific…

75 FR 28557 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Extension of Time Limit for Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-21

... Steel Pipes and Tubes From Thailand: Extension of Time Limit for Final Results of Antidumping Duty... carbon steel pipes and tubes from Thailand. See Circular Welded Carbon Steel Pipes and Tubes from Thailand: Preliminary Results and Rescission, in Part, of Antidumping Duty Administrative Review, 75 FR...

Modeling the Geographic Consequence and Pattern of Dengue Fever Transmission in Thailand.

PubMed

Bekoe, Collins; Pansombut, Tatdow; Riyapan, Pakwan; Kakchapati, Sampurna; Phon-On, Aniruth

2017-05-04

Dengue fever is one of the infectious diseases that is still a public health problem in Thailand. This study considers in detail, the geographic consequence, seasonal and pattern of dengue fever transmission among the 76 provinces of Thailand from 2003 to 2015. A cross-sectional study. The data for the study was from the Department of Disease Control under the Bureau of Epidemiology, Thailand. The quarterly effects and location on the transmission of dengue was modeled using an alternative additive log-linear model. The model fitted well as illustrated by the residual plots and the  Again, the model showed that dengue fever is high in the second quarter of every year from May to August. There was an evidence of an increase in the trend of dengue annually from 2003 to 2015. There was a difference in the distribution of dengue fever within and between provinces. The areas of high risks were the central and southern regions of Thailand. The log-linear model provided a simple medium of modeling dengue fever transmission. The results are very important in the geographic distribution of dengue fever patterns.

Transforming the Profession of Teaching in Thailand.

ERIC Educational Resources Information Center

Parkay, Forrest W.; Potisook, Pranee; Chantharasakul, Apa; Chunsakorn, Puthachart

1999-01-01

Three broad challenges to Thailand's educational system (participation, effectiveness, and resources) have deep, far- reaching consequences for the teaching profession. Major problems include teacher shortages in critical areas; low salaries; and recruitment, qualification, and professional-development inadequacies. Teacher/leadership programs are…

Zoonotic echinostome infections in free-grazing ducks in Thailand.

PubMed

Saijuntha, Weerachai; Duenngai, Kunyarat; Tantrawatpan, Chairat

2013-12-01

Free-grazing ducks play a major role in the rural economy of Eastern Asia in the form of egg and meat production. In Thailand, the geographical location, tropical climate conditions and wetland areas of the country are suitable for their husbandry. These environmental factors also favor growth, multiplication, development, survival, and spread of duck parasites. In this study, a total of 90 free-grazing ducks from northern, central, and northeastern regions of Thailand were examined for intestinal helminth parasites, with special emphasis on zoonotic echinostomes. Of these, 51 (56.7%) were infected by one or more species of zoonotic echinostomes, Echinostoma revolutum, Echinoparyphium recurvatum, and Hypoderaeum conoideum. Echinostomes found were identified using morphological criteria when possible. ITS2 sequences were used to identify juvenile and incomplete worms. The prevalence of infection was relatively high in each region, namely, north, central, and northeast region was 63.2%, 54.5%, and 55.3%, respectively. The intensity of infection ranged up to 49 worms/infected duck. Free-grazing ducks clearly play an important role in the life cycle maintenance, spread, and transmission of these medically important echinostomes in Thailand.

Prevalence and Psychosocial Correlates of Current Smoking among Adolescent Students in Thailand, 2005

ERIC Educational Resources Information Center

McKnight-Eily, Lela; Arrazola, Rene; Merritt, Robert; Malarcher, Ann; Sirichotiratana, Nithat

2010-01-01

This article examines the prevalence of current smoking and associated psychosocial correlates and whether these correlates differ by sex among adolescent students in Thailand. Data were analyzed from the Thailand Global Youth Tobacco Survey (GYTS), a school-based, cross-sectional survey conducted in 2005 and completed by Mathayom 1, 2, and 3…

Evolving food retail environments in Thailand and implications for the health and nutrition transition

PubMed Central

Banwell, Cathy; Dixon, Jane; Seubsman, Sam-ang; Pangsap, Suttinan; Kelly, Matthew; Sleigh, Adrian

2013-01-01

Objective An investigation into evolving food retail systems in Thailand Design Rapid assessment procedures based on qualitative research methods such as interviews, focus groups discussions and site visits Setting Seven freshmarkets located in the four main regions of Thailand Subjects Managers, food specialists, vendors and shoppers from seven freshmarkets who participated in interviews and focus group discussions. Results Freshmarkets are under economic pressure and are declining in number. They are attempting to resist the competition from supermarkets by improving convenience, food diversity, quality and safety. Conclusions Obesity has increased in Thailand at the same time as rapid growth of modern food retail formats has occurred. As freshmarkets are overtaken by supermarkets there is a likely loss of fresh, healthy, affordable food for poorer Thais, and a diminution of regional culinary culture, women’s jobs and social capital with implications for the health and nutrition transition in Thailand. PMID:23021291

Longitudinal studies of Aedes aegypti (Diptera: Culicidae) in Thailand and Puerto Rico: blood feeding frequency.

PubMed

Scott, T W; Amerasinghe, P H; Morrison, A C; Lorenz, L H; Clark, G G; Strickman, D; Kittayapong, P; Edman, J D

2000-01-01

We used a histologic technique to study multiple blood feeding in a single gonotrophic cycle by engorged Aedes aegypti (L.) that were collected weekly for 2 yr from houses in a rural village in Thailand (n = 1,891) and a residential section of San Juan, Puerto Rico (n = 1,675). Overall, mosquitoes from Thailand contained significantly more multiple meals (n = 1,300, 42% double meals, 5% triple meals) than mosquitoes collected in Puerto Rico (n = 1,156, 32% double meals, 2% triple meals). The portion of specimens for which frequency of feeding could not be determined was 31% at both sites. We estimated that on average Ae. aegypti take 0.76 and 0.63 human blood meals per day in Thailand and Puerto Rico, respectively. However, frequency of multiple feeding varied among houses and, in Puerto Rico, the neighborhoods from which mosquitoes were collected. In Thailand 65% of the mosquitoes fed twice on the same day, whereas in Puerto Rico 57% took multiple meals separated by > or = 1 d. At both sites, the majority of engorged specimens were collected inside houses (Thailand 86%, Puerto Rico 95%). The number of blood meals detected was independent of where mosquitoes were collected (inside versus outside of the house) at both sites and the time of day collections were made in Puerto Rico. Feeding rates were slightly higher for mosquitoes collected in the afternoon in Thailand. Temperatures were significantly higher and mosquitoes significantly smaller in Thailand than in Puerto Rico. At both sites female size was negatively associated with temperature. Rates of multiple feeding were associated positively with temperature and negatively with mosquito size in Thailand, but not in Puerto Rico. Multiple feeding during a single gonotrophic cycle is a regular part of Ae. aegypti biology, can vary geographically and under different climate conditions, and may be associated with variation in patterns of dengue virus transmission.

Smart disaster mitigation in Thailand

NASA Astrophysics Data System (ADS)

Aimmanee, S.; Ekkawatpanit, C.; Asanuma, H.

2016-04-01

Thailand is notoriously exposed to several natural disasters, from heavy thunder storms to earthquakes and tsunamis, since it is located in the tropical area and has tectonic cracks underneath the ground. Besides these hazards flooding, despite being less severe, occurs frequently, stays longer than the other disasters, and affects a large part of the national territory. Recently in 2011 have also been recorded the devastating effects of major flooding causing the economic damages and losses around 50 billion dollars. Since Thailand is particularly exposed to such hazards, research institutions are involved in campaigns about monitoring, prevention and mitigation of the effects of such phenomena, with the aim to secure and protect human lives, and secondly, the remarkable cultural heritage. The present paper will first make a brief excursus on the main Thailand projects aimed at the mitigation of natural disasters, referring to projects of national and international relevance, being implemented, such as the ESCAP1999 (flow regime regulation and water conservation). Adaptable devices such as foldable flood barriers and hydrodynamically supported temporary banks have been utilized when flooding. In the second part of the paper, will be described some new ideas concerning the use of smart and biomimicking column structures capable of high-velocity water interception and velocity detection in the case of tsunami. The pole configuration is composite cylindrical shell structure embedded with piezoceramic sensor. The vortex shedding of the flow around the pole induces the vibration and periodically strains the piezoelectric element, which in turn generates the electrical sensorial signal. The internal space of the shell is filled with elastic foam to enhance the load carrying capability due to hydrodynamic application. This more rigid outer shell inserted with soft core material resemble lotus stem in nature in order to prolong local buckling and ovalization of column

Palliative care in Thailand.

PubMed

Krongyuth, Panit; Campbell, Cathy L; Silpasuwan, Pimpan

2014-12-01

In Thailand, several barriers exist that prevent people with life-limiting illnesses from accessing good-quality palliative care, namely: lack of palliative care providers; lack of training and education for the palliative care workforce; and issues with availability and distribution of opioids. Without palliative care, people suffer needlessly during the last months of their life. This paper gives an analysis of these issues and provides recommendations for clinical practice, research and health policy that may help to alleviate these issues.

Village power in Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bergey, M.

This paper presents an overview of the electric power system in Thailand. 99% of the country is electrified, but much of this is with diesel generators which leaves high costs but a high level of service. The paper discusses renewable energy projects which have been sited in the country, and examples of hybrid systems which have been retrofit into existing diesel generator systems. Photovoltaic and hydroelectric power projects are described. Dedicated systems have been installed for water pumping and battery charging applications.

Trends in the use of illicit substances in Thailand: Results from national household surveys.

PubMed

Angkurawaranon, Chaisiri; Jiraporncharoen, Wichuda; Likhitsathian, Surinporn; Thaikla, Kanittha; Kanato, Manop; Perngparn, Usaneya; Assanangkornchai, Sawitri; Aramrattana, Apinun

2018-02-27

Thailand borders some of the world's largest methamphetamine and opioid producing countries and trafficking routes. Thailand's 'War on Drugs' campaign was launched in 2003. This study reports trends in illicit substance use in Thailand over the period 2001-2011. National Household surveys on illicit drug use were conducted in 2001, 2003, 2007, 2008 and 2011. A stratified multi-stage cluster random sampling technique was implemented for each survey. Provinces in four regions were systematically selected using a probability proportionate to the size of the targeted population. Participants were interviewed using structured questionnaires on their history of substance use. The prevalence of illicit drug use within the past drastically decreased from 4.5% in 2001 to 1.0% in 2003 (P < 0.05). Since 2003, the prevalence of illicit use within the past year varied between 1.0% and 1.3%. By 2011, it was estimated that 0.84% have used kratom (a substance derived from Mitragyna speciosa) within the past year. Around 0.20% and 0.19% reported using cannibis and yaba (metamphetamine tablet) within a year of the 2011 survey. Other types of illicit drugs were less commonly used in Thailand. There was a decrease in prevalence of illicit drug use within the past year between 2001 and 2003 in Thailand. Since 2003, the past year prelavence of illicit drug use has remained relatively stable. From 2001 to 2011, cannabis, kratom and yaba have remained the three most commonly reported types of illicit drugs used in Thailand. © 2018 Australasian Professional Society on Alcohol and other Drugs.

Implementing Functional Behavior Assessment in Thailand

ERIC Educational Resources Information Center

Opartkiattikul, Watinee; Arthur-Kelly, Michael; Dempsey, Ian

2015-01-01

Thailand is aiming to improve special education practices, and inclusive education has been introduced and mandated by national laws in the past few years. However, inclusive practices are challenging for many Thai teachers and schools. Many teachers are unprepared to support students with diverse needs and to deal with behavior problems. To…

OUTLINE OF VOCATIONAL TRAINING IN THAILAND.

ERIC Educational Resources Information Center

Australian Dept. of Labour and National Service, Perth.

THE 1964 POPULATION OF THAILAND WAS 30 MILLION. ITS ECONOMY IS LARGELY DEPENDENT ON AGRICULTURE, BUT RAPID INDUSTRIAL EXPANSION IS UNDERWAY. THE NATION IS DIVIDED INTO 12 EDUCATIONAL REGIONS CONTROLLED BY AN EDUCATION OFFICER. PRESCHOOL EDUCATION OF 1 TO 3 YEARS IS NONCOMPULSORY. ELEMENTARY EDUCATION OF 4 YEARS IS COMPULSORY, AND THIS REQUIREMENT…

75 FR 34976 - Certain Frozen Warmwater Shrimp from Thailand: Notice of Extension of Time Limit for the Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... Shrimp from Thailand: Notice of Extension of Time Limit for the Final Results of the 2008-2009... administrative review of the antidumping duty order on certain frozen warmwater shrimp from Thailand covering the period February 1, 2008, through January 31, 2009. See Certain Frozen Warmwater Shrimp from Thailand...

76 FR 61668 - Certain Frozen Warmwater Shrimp From India and Thailand: Notice of Extension of Time Limits for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... Warmwater Shrimp From India and Thailand: Notice of Extension of Time Limits for the Preliminary Results of... administrative reviews of the antidumping duty orders on certain frozen warmwater shrimp From India and Thailand... Brazil, India, and Thailand: Notice of Initiation of Administrative Reviews, 76 FR 18157 (Apr. 1, 2011...

75 FR 2487 - Circular Welded Carbon Steel Pipes and Tubes from Thailand: Court Decision Not in Harmony with...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-15

... Pipes and Tubes from Thailand: Court Decision Not in Harmony with Final Results of Administrative Review... welded carbon steel pipes and tubes from Thailand covering the period March 1, 2006 through February 28, 2007. Circular Welded Carbon Steel Pipes and Tubes from Thailand: Final Results of Antidumping Duty...

76 FR 26241 - Certain Frozen Warmwater Shrimp From Thailand: Notice of Court Decision Not in Harmony With Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

... Shrimp From Thailand: Notice of Court Decision Not in Harmony With Final Results of Administrative Review... Thailand covering the period of review (POR) of February 1, 2006, through January 31, 2007. DATES... administrative review of certain frozen warmwater shrimp from Thailand covering the POR of February 1, 2006...

75 FR 62099 - Certain Frozen Warmwater Shrimp From India and Thailand: Notice of Extension of Time Limits for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-07

... Warmwater Shrimp From India and Thailand: Notice of Extension of Time Limits for the Preliminary Results of... Thailand covering the period February 1, 2009, through January 31, 2010. See Certain Frozen Warmwater Shrimp from Brazil, India, and Thailand: Notice of Initiation of Administrative Reviews, 75 FR 17693 (Apr...

Violence against women migrant workers in Thailand.

PubMed

Chaiyanukij, Charnchao

2004-10-01

A paper on "Violence against Women Migrant Workers in Thailand" will show the situation of women migrant workers in Thailand, why they have to come to Thailand, what kind of job they do, how they are abused and exploited by employer in many types of violence and how the Thai government manages to solve the problems and assist them. The term or definition of "violence against women-VAW" and "discrimination against women" is provided and based on the definition stated in the Declaration on the Elimination of Violence Against Women and the Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW). Readers will see that violence against women is a form of discrimination committed on a basis of sex. In other words, VAW is a clear violation of women's inherent human rights including the rights to life, liberty, and security of person, equality, equal protection under the law and freedom from all forms of discrimination. More than one hundred thousands of women illegal migrant workers work in Thailand. They come from countries in the Mekong Sub-region namely Myanmar Lao PDR, Cambodia, Vietnam and China (Yunnan province). As they come illegally and have low level of education and working skills, they are vulnerable to exploitation, abuse or face violence. In general, they work in small factories, domestic work and restaurant. They are forced begging, forced prostitution or work in a slavery-like condition. Root causes of illegal migration and VAW are interrelated and occur in both sending and receiving countries of migrant workers. Poverty, demand and supply sides of labor, level of education, no knowledge of their own rights, impact of capitalism and gender issues, are mentioned as original factors of migration and VAW. The Thai government has national policy, plan, instrument and measures to cope with in- migration of illegal workers. Not only government agencies are active to solve the problems and assist the women migrant workers, but also non

Definitional-mission report: I-shaped power-interconnection study in Thailand. Export trade information

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shrivastava, V.K.; Sandell, D.H.

The Government of Thailand is implementing a Southern Seaboard Development Project. The developing of the project will increase demand for all utility and infrastructure systems and services. The distribution of electric power in the new area falls within the responsibility of the Provincial Electricity Authority (PEA). The U.S. Trade and Development Program (TDP) funded a Definitional Mission to evaluate the prospects of TDP funding a feasibility study for an I-Shaped power interconnection study for supplying electricity to the 15 provinces in Southern Thailand. The mission concluded that TDP should provide a grant to PEA to select a U.S. firm tomore » carry out the proposed I-Shaped Interconnection study for power distribution in southern Thailand. The overall potential for exports resulting from the project is conservatively estimated at $120 million, not including any follow-on work and spare parts inventory, typical of such projects. TDP's program in Thailand has enjoyed enviable success in exports and TDP's support of the proposed feasibility study will clearly maintain and very likely add to that momentum.« less

76 FR 21331 - Certain Carbon Steel Butt-Weld Pipe Fittings From Brazil, Japan, Taiwan, Thailand, and the People...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-15

...-807, A-570-814] Certain Carbon Steel Butt-Weld Pipe Fittings From Brazil, Japan, Taiwan, Thailand, and... butt-weld pipe fittings from Brazil, Japan, Taiwan, Thailand, and the People's Republic of China (PRC... duty orders on carbon steel butt-weld pipe fittings from Brazil, Japan, Taiwan, Thailand, and the PRC...

NASA Spacecraft Depicts More Flooding in Thailand

NASA Image and Video Library

2011-11-10

NASA Terra spacecraft acquired this image of flooding from the Chao Phraya River, Thailand on Nov. 8, 2011. The muddy water that had overflowed the banks of the river, flooding agricultural fields and villages, is seen in dark blue and blue-gray.

Migrant Workers in Agriculture: A View from Thailand.

PubMed

Thetkathuek, Anamai; Daniell, William

2016-01-01

There has been a dramatic increase in the global movement of workers during the last few decades. As Thailand has developed rapidly over the past 20 years, it has attracted laborers (both authorized and unauthorized) from the neighboring countries of Myanmar, People's Democratic Republic of Lao (Lao PDR), and Cambodia. Given that agriculture has been Thailand's most important industry, its continued growth has been dependent on migrant workers. Both crop agriculture and animal-production agriculture have employed migrant labor. Migrants have been hired to plant, weed, fertilize, spray pesticides, and harvest crops such as rice, corn, sugar cane, and cassava. They have worked at rubber and coffee plantations, as well as in the production of ornamental crops. Also, migrants have labored on pig, beef, and duck farms. There have been numerous documented health problems among migrant workers, including acute diarrhea, malaria, and fever of unknown causes. Occupational illness and injury have been a significant concern, and there has been limited health and safety training. This article reviewed the demographic changes in Thailand, studied the agricultural crops and animal production that are dependent on migrant labor, discussed the health status and safety challenges pertaining to migrant workers in agriculture, and described several recommendations. Among the recommendations, the conclusions of this study have suggested that addressing the cost for health care and solutions to health care access for migrant labor are needed.

Advanced health biotechnologies in Thailand: redefining policy directions.

PubMed

Velasco, Román Pérez; Chaikledkaew, Usa; Myint, Chaw Yin; Khampang, Roongnapa; Tantivess, Sripen; Teerawattananon, Yot

2013-01-02

Thailand faces a significant burden in terms of treating and managing degenerative and chronic diseases. Moreover, incidences of rare diseases are rising. Many of these-such as diabetes, cancer, and inherited inborn metabolic diseases-have no definite treatments or cure. Meanwhile, advanced health biotechnology has been found, in principle, to be an effective solution for these health problems. Qualitative approaches were employed to analyse the current situation and examine existing public policies related to advanced health biotechnologies in Thailand. The results of this analysis were then used to formulate policy recommendations. Our research revealed that the system in Thailand in relation to advanced health biotechnologies is fragmented, with multiple unaddressed gaps, underfunding of research and development (R&D), and a lack of incentives for the private sector. In addition, there are no clear definitions of advanced health biotechnologies, and coverage pathways are absent. Meanwhile, false advertising and misinformation are prevalent, with no responsible bodies to actively and effectively provide appropriate information and education (I&E). The establishment of a specialised institution to fill the gaps in this area is warranted. The development and implementation of a comprehensive national strategic plan related to advanced health biotechnologies, greater investment in R&D and I&E for all stakeholders, collaboration among agencies, harmonisation of reimbursement across public health schemes, and provision of targeted I&E are specifically recommended.

Business leaders form alliance to fight AIDS. Thailand.

PubMed

1993-10-11

It is estimated that 33% of deaths among the working population in Thailand by the year 2000 will result from AIDS. AIDS mortality will bring decreased productivity, increased healthcare costs, a decline in tourism, reduced labor exports, and labor shortages. The AIDS epidemic in the country therefore has a direct impact upon companies' productivity and resulting profitability. Acknowledging this reality and the need for action, the Managing Director of Northwest Airlines for Thailand, Indochina, and West Asia, James P. Reinnoldt, and the General Manager of Bangkok's Regent Hotel, Bill Black, started the nonprofit Thailand Business Coalition on AIDS (TBCA) to combat AIDS. The TBCA will provide leadership, coordination, education, and resources to help companies and the business sector get a positive response to the AIDS dilemma. The organization was established to lead through and beyond the AIDS epidemic in the interest of business by promoting coherent HIV/AIDS policies and workplace education with help from nongovernmental organizations. The TBCA will be supported by membership dues, private contributions, and grants. Member companies will receive a manual and a quarterly newsletter and be allowed to join a training course on managing AIDS in the workplace. The organization's target of enlisting 250 member companies within the next 12 months means that help will be rendered in the training of 50,000 Thai workers.

Advanced health biotechnologies in Thailand: redefining policy directions

PubMed Central

2013-01-01

Background Thailand faces a significant burden in terms of treating and managing degenerative and chronic diseases. Moreover, incidences of rare diseases are rising. Many of these—such as diabetes, cancer, and inherited inborn metabolic diseases—have no definite treatments or cure. Meanwhile, advanced health biotechnology has been found, in principle, to be an effective solution for these health problems. Methods Qualitative approaches were employed to analyse the current situation and examine existing public policies related to advanced health biotechnologies in Thailand. The results of this analysis were then used to formulate policy recommendations. Results Our research revealed that the system in Thailand in relation to advanced health biotechnologies is fragmented, with multiple unaddressed gaps, underfunding of research and development (R&D), and a lack of incentives for the private sector. In addition, there are no clear definitions of advanced health biotechnologies, and coverage pathways are absent. Meanwhile, false advertising and misinformation are prevalent, with no responsible bodies to actively and effectively provide appropriate information and education (I&E). The establishment of a specialised institution to fill the gaps in this area is warranted. Conclusion The development and implementation of a comprehensive national strategic plan related to advanced health biotechnologies, greater investment in R&D and I&E for all stakeholders, collaboration among agencies, harmonisation of reimbursement across public health schemes, and provision of targeted I&E are specifically recommended. PMID:23281771

Urban household energy use in Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tyler, S.R.

Changes in household fuel and electricity use that accompany urbanization in Third World countries bear large economic and environmental costs. The processes driving the fuel transition, and the policy mechanisms by which it can be influenced, need to be better understood for the sake of forecasting and planning, especially in the case of electricity demand. This study examines patterns of household fuel use and electrical appliance utilization in Bangkok, Chieng Mai and Ayutthaya, Thailand, based on the results of a household energy survey. Survey data are statistically analyzed using a variety of multiple regression techniques to evaluate the relative influencemore » of various household and fuel characteristics on fuel and appliance choice. Results suggest that changes to the value of women's time in urban households, as women become increasingly active in the labor force, have a major influence on patterns of household energy use. The use of the home for small-scale commercial activities, particularly food preparation, also has a significant influence on fuel choice. In general, household income does not prove to be an important factor in fuel and appliance selection in these cities, although income is closely related to total electricity use. The electricity use of individual household appliances is also analyzed using statistical techniques as well as limited direct metering. The technology of appliance production in Thailand is evaluated through interviews with manufacturers and comparisons of product performance. These data are used to develop policy recommendations for improving the efficiency of electrical appliances in Thailand by relying principally on the dynamism of the consumer goods market, rather than direct regulation. The annual electricity savings from the recommended program for fostering rapid adoption of efficient technologies are estimated to reach 1800 GWh by the year 2005 for urban households alone.« less

Substance abuse among migrant workers of Thai-Laos border, Thailand.

PubMed

Jaichuang, Siriluk; Ratanasiri, Amornrat; Kanato, Manop

2012-09-01

Study the impact of substance abuse among migrant workers along the Thai-Laos border region in Nakhon Phanom Province. The target population included migrant workers aged 15 years and over and were selected using the snowball technique. Data were collected from 300 migrant workers and in-depth interviews and focus group discussion were carried out. Data analysis used content analysis, descriptive statistics, and multivariate logistic regression. Fifty-five point seven percent of migrant workers used stimulants namely tobacco, energy drinks, coffee, and methamphetamine. Males were at greater risk for substance abuse than females (AOR 16.03; 95% CI 8.43-30.45) and those who received news and information from community radios and news broadcasting towers were at more risk than other media (AOR 5.38; 95% CI 2.88-10.05). The impact of substance abuse were found to be chronic cough, moodiness, lack of interest in food, headache, wakefulness, sleeplessness, tremor heart palpitation, and accidents. Health promotion strategy must be implemented to minimize the harm. Motivating behavioral modification while keeping in mind the lifestyle, work, and environment of these people could help.

Incense and joss stick making in small household factories, Thailand.

PubMed

Siripanich, S; Siriwong, W; Keawrueang, P; Borjan, M; Robson, M

2014-07-01

Incense and joss stick are generally used in the world. Most products were made in small household factories. There are many environmental and occupational hazards in these factories. To evaluate the workplace environmental and occupational hazards in small household incense and joss stick factories in Roi-Et, Thailand. Nine small household factories in rural areas of Roi-Et, Thailand, were studied. Dust concentration and small aerosol particles were counted through real time exposure monitoring. The inductively coupled plasma optical emission spectrometry (ICP-OES) was used for quantitative measurement of heavy metal residue in incense products. Several heavy metals were found in dissolved dye and joss sticks. Those included barium, manganese, and lead. Rolling and shaking processes produced the highest concentration of dust and aerosols. Only 3.9% of female workers used personal protection equipment. Dust and chemicals were major threats in small household incense and joss stick factories in Thailand. Increasing awareness towards using personal protection equipment and emphasis on elimination of environmental workplace hazards should be considered to help the workers of this industry.

Water pollution and habitat degradation in the Gulf of Thailand.

PubMed

Cheevaporn, Voravit; Menasveta, Piamsak

2003-01-01

The Gulf of Thailand has been a major marine resource for Thai people for a long time. However, recent industrialization and community development have exerted considerable stress on the marine environments and provoked habitat degradation. The following pollution problems in the Gulf have been prioritized and are discussed in details: (1) Untreated municipal and industrial waste water are considered to be the most serious problems of the country due to limited waste water treatment facilities in the area. (2) Eutrophication is an emerging problem in the gulf of Thailand. Fortunately, the major species of phytoplankton that have been reported as the cause of red tide phenomena were non-toxic species such as Noctiluca sp. and Trichodesmium sp. (3) Few problems have been documented from trace metals contamination in the Gulf of Thailand and public health threat from seafood contamination does not appear to be significant yet. (4) Petroleum hydrocarbon residue contamination is not a problem, although a few spills from small oil tankers have been recorded. A rapid decrease in mangrove forest, coral reefs, and fisheries resources due to mismanagement is also discussed.

AIDS in Thailand.

PubMed

Ryan, M P

1991-02-18

The reasons for the rapid spread of AIDS in Thailand, and the impact of the unique non-governmental agency Population and Community Development Association (PDA) directed by the charismatic Dr. Mechai are described. The rapid spread of AIDS in Thailand is due to presence of all possible factors facilitating HIV transmission, a large population of injecting drug addicts, an extensive mobile domestic and tourist sex industry, and an active gay community. The number of HIV-positive persons rose from 179 in 1988 to 16,359 in 1989, and is now estimated at 100,000. 1% of the Thai population works in prostitution, and from 16% of the high-income to 72% of the low-income prostitutes are infected, with their infection rates rising 10% per month. 75% of Thai men use cheap prostitutes. While the government was ignoring the AIDS threat in the early '80s, Dr. Mechai, whose name translated as "condom," was organizing the grass-roots community-based condom distribution system PDA, said to be responsible for the fall in annual population growth from 3.4% in 1968 to 1.5% in 1990. His organization now distributes contraceptives to 16,000 villages by 12,000 volunteers. He uses booklets, cards, cassettes, slide shows, videos and appearances with condom-inflating contests and costumes to de-mystify condoms with humor. Now AIDS messages are heard in taxis, on military TV and radio, and in remote villages. Converting knowledge into practice is more difficult, requiring tactful convincing of brothel operators and finding some way to reach their clients, who exert economic control over young female prostitutes.

Evolution of genetic polymorphisms of Plasmodium falciparum merozoite surface protein (PfMSP) in Thailand.

PubMed

Kuesap, Jiraporn; Chaijaroenkul, Wanna; Ketprathum, Kanchanok; Tattiyapong, Puntanat; Na-Bangchang, Kesara

2014-02-01

Plasmodium falciparum malaria is a major public health problem in Thailand due to the emergence of multidrug resistance. The understanding of genetic diversity of malaria parasites is essential for developing effective drugs and vaccines. The genetic diversity of the merozoite surface protein-1 (PfMSP-1) and merozoite surface protein-2 (PfMSP-2) genes was investigated in a total of 145 P. falciparum isolates collected from Mae Sot District, Tak Province, Thailand during 3 different periods (1997-1999, 2005-2007, and 2009-2010). Analysis of genetic polymorphisms was performed to track the evolution of genetic change of P. falciparum using PCR. Both individual genes and their combination patterns showed marked genetic diversity during the 3 study periods. The results strongly support that P. falciparum isolates in Thailand are markedly diverse and patterns changed with time. These 2 polymorphic genes could be used as molecular markers to detect multiple clone infections and differentiate recrudescence from reinfection in P. falciparum isolates in Thailand.

76 FR 7151 - Certain Carbon Steel Butt-Weld Pipe Fittings From Brazil, Japan, Taiwan, Thailand, and the People...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-09

...-807, A-570-814] Certain Carbon Steel Butt-Weld Pipe Fittings From Brazil, Japan, Taiwan, Thailand, and..., Thailand, and the People's Republic of China (PRC), pursuant to section 751(c) of the Tariff Act of 1930... antidumping duty orders \\1\\ on carbon steel butt-weld pipe fittings from Brazil, Japan, Taiwan, Thailand, and...

The effects of medical tourism: Thailand's experience.

PubMed

NaRanong, Anchana; NaRanong, Viroj

2011-05-01

To explore the positive and negative effects of medical tourism on the economy, health staff and medical costs in Thailand. The financial repercussions of medical tourism were estimated from commerce ministry data, with modifications and extrapolations. Survey data on 4755 foreign and Thai outpatients in two private hospitals were used to explore how medical tourism affects human resources. Trends in the relative prices of caesarean section, appendectomy, hernia repair, cholecystectomy and knee replacement in five private hospitals were examined. Focus groups and in-depth interviews with hospital managers and key informants from the public and private sectors were conducted to better understand stakeholders' motivations and practices in connection with these procedures and learn more about medical tourism. Medical tourism generates the equivalent of 0.4% of Thailand's gross domestic product but has exacerbated the shortage of medical staff by luring more workers away from the private and public sectors towards hospitals catering to foreigners. This has raised costs in private hospitals substantially and is likely to raise them in public hospitals and in the universal health-care insurance covering most Thais as well. The "brain drain" may also undermine medical training in future. Medical tourism in Thailand, despite some benefits, has negative effects that could be mitigated by lifting the restrictions on the importation of qualified foreign physicians and by taxing tourists who visit the country solely for the purpose of seeking medical treatment. The revenue thus generated could then be used to train physicians and retain medical school professors.

Interaction between physicians and pharmaceutical representatives, an insight from Thailand.

PubMed

Srinonprasert, Varalak; Arrunyagasamesuke, Artit; Nimmannit, Akarin; Sutheechet, Kulchaya; Wongwatcharadeth, Patsawat; Phattharayuttawat, Sucheera; Pongprasobchai, Supot

2014-03-01

Evidence from Western countries has shown that informal relationships between the pharmaceutical industry and physicians could have some effect on physicians' prescribing behavior Many countries have, therefore, developed conflict-of-interest policies to mitigate the effects of such interactions. Interactions between pharmaceutical representatives and physicians, one among those relationships, have never been systematically studied in Thailand. To measure, for the first time, interaction between pharmaceutical industry representatives and resident physicians in Thailand and to assess physicians' attitudes toward this interaction, and factors which determined their frequency. The authors surveyed 970 residentphysicians in May 2009 at a university hospital in Thailand using 3-page anonymous, self-administered questionnaire and analyzed their responses. Overall response rate was 71.6%. Three-fourth of trainees had weekly conversations with pharmaceutical representatives. Nearly 90% of physicians receive at least one gift per month. Residents in one of the specialties with the highest prescribing costs were most likely to have such interaction with an adjusted odds ratio (OR) of 7.91 (4.61-13.58)for having conversations and 5.18 (3.28-8.17) for receiving non-educational gifts. Those residents who perceived that it is impolite to decline gifts were more likely to accept non-educational gifts: adjusted OR of 1.68 (1.04-2.71). Frequency of interaction could have only been a marker for level of exposure, not a genuine influence on physicians' prescribing behavior Nevertheless, given that resident physicians in Thailand have frequent interaction with pharmaceutical industry representatives, guidance on managing conflict-of-interest should be included in medical training.

Factors affecting delay in seeking treatment among malaria patients along Thailand-Myanmar border in Tak Province, Thailand.

PubMed

Sonkong, Krit; Chaiklieng, Sunisa; Neave, Penny; Suggaravetsiri, Pornnapa

2015-01-07

Malaria is a major health problem in Thailand, especially in areas adjacent to the borders of Myanmar. Delay in seeking treatment is an important factor in the development of severe complications, death and the transmission of the disease. This study aimed to investigate factors affecting delays in seeking treatment of malaria patients. A cross-sectional analytic study was conducted in 456 malaria patients along the Thailand-Myanmar border. Patients were selected by stratified sampling from 11 malaria clinics and five public hospitals in Tak Province, Thailand. Data were collected by the use of a structured interview questionnaire and from patient's medical records. The majority of patients were categorized with an ethnicity of 'hill tribe' (65.8%), followed by Thai (34.2%). Seventy-nine per cent of patients delayed seeking treatment. A simple logistic regression identified significant factors affecting delays in seeking treatment: people of "hill tribe" ethnicity; plasmodium species; self-treatment; visiting sub-district health promotion hospital/malaria post before visiting a malaria clinic or public hospital; and low to medium social support. After being subjected to multivariate analysis, factors significantly associated with the delay were "hill tribe" ethnicity (ORadj = 2.32, 95% CI: 1.34-4.04); infection with P.vivax (ORadj=2.02, 95% CI: 1.19-3.41; self-treatment (ORadj = 1.73, 95% CI: 1.04-2.85); and receiving a low degree of social support (ORadj = 2.58, 95% CI: 1.24-5.35). Emphasis should be placed on need for early diagnosis and treatment in malaria patients as well as on ensuring the first facility for detection and treatment of malaria is a malaria clinic or public hospital, and the promotion of social support. These are especially important issues for the health of hill tribe people.

NASA Satellite Continues to Monitor Thailand Floods

NASA Image and Video Library

2011-11-02

Flooding from the Chao Phraya River, Thailand, had begun to ebb in this image acquired by NASA Terra spacecraft on Nov. 1, 2011. Here, in blue-gray is the muddy water that had overflowed the banks of the river, flooding agricultural fields and villages.

Nakhon Phanom RTAFB, Thailand. Revised Uniform Summary of Surface Weather Observations (RUSSWO) Parts A-F

DTIC Science & Technology

1974-11-12

KNTS) 1 3 4. 6 7 - 10 11 16 17 21 22 . 27 28 33 34 -40 41 47 48 . 55 -56 % WIND DIR. SPEED N .4 .4 2.1. NNE 4iY, , 8 NE ,? , ,_ 2,3 ENE 1 1 ll 2,8__...KNTS) 1 .3 4.6 7 . 10 11 - 16 17 .21 22 .27 28 . 33 34- 40 41 -47 48 .55 ! 56 % WIND DIN. SPEED N 05O4 0 .4 4.6 NNE 4 .- ,h 2,. 8 N 6E Lou .3 1.3 2.8...1fl!o14o I CLAN HOURS (1 8 T. ) CONDITION SPEED MEAN (KNTS) 13 4. 6 7. 10 11 16 17. 21 22 27 28 .33 34 .40 41 •47 48 - 55 t56 % WINDDIN SPEED 1 .9

78 FR 31574 - Welded Stainless Steel Pressure Pipe From Malaysia, Thailand, and Vietnam; Institution of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-24

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 731-TA-1210-1212 (Preliminary)] Welded Stainless Steel Pressure Pipe From Malaysia, Thailand, and Vietnam; Institution of Antidumping Duty..., by reason of imports from Malaysia, Thailand, and Vietnam of welded stainless steel pressure pipe...

Towards regulation of similar biotherapeutic products: Thailand's perspective.

PubMed

Thanaphollert, Prapassorn; Tungsanga, Kriang

2011-09-01

The implementation of universal health coverage scheme in Thailand allows quality, equitable and accessible health care for all. Patients with life threatening and chronic diseases can get access to biotherapeutic products to treat their ailments. This triggered a major impact on the need for specific guidelines in evaluation of similar biotherapeutic products in order to standardize the regulatory pathway to license this class of products ensuring that the products meet acceptable levels of quality, safety and efficacy. The development of similar biotherapeutic products (SBP) should be considered to ensure therapeutic equivalence of biotherapeutics products at more affordable prices. This will lead to greater ease and speed of approval and assurance of the quality, safety and efficacy of these products. Therefore, we report herein the SBP situation in Thailand. Copyright © 2011. Published by Elsevier Ltd.

An exploration of spatial patterns of seasonal diarrhoeal morbidity in Thailand.

PubMed

McCormick, B J J; Alonso, W J; Miller, M A

2012-07-01

Studies of temporal and spatial patterns of diarrhoeal disease can suggest putative aetiological agents and environmental or socioeconomic drivers. Here, the seasonal patterns of monthly acute diarrhoeal morbidity in Thailand, where diarrhoeal morbidity is increasing, are explored. Climatic data (2003-2006) and Thai Ministry of Health annual reports (2003-2009) were used to construct a spatially weighted panel regression model. Seasonal patterns of diarrhoeal disease were generally bimodal with aetiological agents peaking at different times of the year. There is a strong association between daily mean temperature and precipitation and the incidence of hospitalization due to acute diarrhoea in Thailand leading to a distinct spatial pattern in the seasonal pattern of diarrhoea. Model performance varied across the country in relation to per capita GDP and population density. While climatic factors are likely to drive the general pattern of diarrhoeal disease in Thailand, the seasonality of diarrhoeal disease is dampened in affluent urban populations.

Education for Hmong Women in Thailand

ERIC Educational Resources Information Center

Peng, Xuefang

2007-01-01

The Hmong are the second largest tribal group in Thailand. Hmong society is stratified by both age and gender. Women were considered inferior to men in Hmong traditional society. There was a strong bias against education for Hmong women in the past. Hmong women's access to education has improved with recent developments in the socio-economy and…

78 FR 25303 - Prestressed Concrete Steel Rail Tie Wire From China, Mexico, and Thailand

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

... Concrete Steel Rail Tie Wire From China, Mexico, and Thailand Institution of antidumping duty..., by reason of imports from prestressed concrete steel rail tie wire from China, Mexico, and Thailand... filed on April 23, 2013, by Davis Wire Corp. of Kent, WA and Insteel Wire Product Co. of Mount Airy, NC...

Molecular Detection of Ancylostoma duodenale, Ancylostoma ceylanicum, and Necator americanus in Humans in Northeastern and Southern Thailand

PubMed Central

Phosuk, Issarapong; Thanchomnang, Tongjit; Sanpool, Oranuch; Janwan, Penchom; Laummaunwai, Porntip; Aamnart, Witthaya; Morakote, Nimit; Maleewong, Wanchai

2013-01-01

The 2 principal species of hookworms infecting humans are Necator americanus and Ancylostoma duodenale. Case studies on zoonotic hookworm infections with Ancylostoma ceylanicum and/or Ancylostoma caninum are known mainly from Asian countries. Of these 2 zoonotic species, only A. ceylanicum can develop to adulthood in humans. In the present study, we report a molecular-based survey of human hookworm infections present in southern and northeastern Thailand. Thirty larval hookworm samples were obtained from fecal agar plate cultures of 10 patients in northeastren Thailand and 20 in southern Thailand. Partial ITS1, 5.8S, and ITS2 regions of the ribosomal DNA genes were amplified using PCR. The amplicons were sequenced, aligned, and compared with other hookworm sequences in GenBank database. The results showed that, in Thailand, N. americanus is more prevalent than Ancylostoma spp. and is found in both study areas. Sporadic cases of A. ceylanicum and A. duodenale infection were seen in northeastern Thailand. PMID:24516284

Molecular detection of Ancylostoma duodenale, Ancylostoma ceylanicum, and Necator americanus in humans in northeastern and southern Thailand.

PubMed

Phosuk, Issarapong; Intapan, Pewpan M; Thanchomnang, Tongjit; Sanpool, Oranuch; Janwan, Penchom; Laummaunwai, Porntip; Aamnart, Witthaya; Morakote, Nimit; Maleewong, Wanchai

2013-12-01

The 2 principal species of hookworms infecting humans are Necator americanus and Ancylostoma duodenale. Case studies on zoonotic hookworm infections with Ancylostoma ceylanicum and/or Ancylostoma caninum are known mainly from Asian countries. Of these 2 zoonotic species, only A. ceylanicum can develop to adulthood in humans. In the present study, we report a molecular-based survey of human hookworm infections present in southern and northeastern Thailand. Thirty larval hookworm samples were obtained from fecal agar plate cultures of 10 patients in northeastren Thailand and 20 in southern Thailand. Partial ITS1, 5.8S, and ITS2 regions of the ribosomal DNA genes were amplified using PCR. The amplicons were sequenced, aligned, and compared with other hookworm sequences in GenBank database. The results showed that, in Thailand, N. americanus is more prevalent than Ancylostoma spp. and is found in both study areas. Sporadic cases of A. ceylanicum and A. duodenale infection were seen in northeastern Thailand.

Educational Innovation in Thailand: A Case Study

ERIC Educational Resources Information Center

Morrison, Kristan

2009-01-01

The Ministry of Education in the country of Thailand recently announced the establishment of two distinct educational tracks--a conventional/ traditional track and an unconventional/progressive/alternative track. This decision was perhaps guided by the success of innovative pilot education programs in the country, collectively called "the…

First lady meets AIDS patients in Thailand.

PubMed

1996-12-09

First Lady Hillary Rodham Clinton, during her tour of Thailand: 1) joined a panel discussion at New Life Center, a missionary shelter and acquired immunodeficiency syndrome (AIDS) hospice that houses and educates 151 girls from remote hill tribes who were rescued from being, or from becoming, brothel prostitutes or "restaurant hostesses"; 2) inspected a U.S. supported program in Chiang Rai province that provides scholarships, vocational training, and jobs to 1200 girls as income alternatives to their sale; and 3) toured a school that extends the education of girls beyond the mandatory age of 12, the age at which many are sold to Bangkok brothel middlemen. There are 500,000-700,000 prostitutes in Thailand; many die of AIDS. Girls can be sold for $1000 and send money home later; instead of poverty, the family has a new home, a motorcycle, and status. Mrs. Clinton emphasized the lifetime benefit available to a family when a girl is educated.

Genetic diversity of Taenia saginata (Cestoda: Cyclophyllidea) from Lao People's Democratic Republic and northeastern Thailand based on mitochondrial DNA.

PubMed

Sanpool, Oranuch; Rodpai, Rutchanee; Intapan, Pewpan M; Sadaow, Lakkhana; Thanchomnang, Tongjit; Laymanivong, Sakhone; Maleewong, Wanchai; Yamasaki, Hiroshi

2017-03-11

Taenia saginata is a tapeworm found in cattle worldwide. Analysis of genetic diversity in different geographical populations of T. saginata not only helps to understand the origin, transmission and spread of this organism, but also to evaluate the selection pressures acting on T. saginata and how it is responding to them. However, there are few reports of the genetic variability of T. saginata populations in different regions of the world, including Lao PDR and Thailand. We report the genetic diversity of T. saginata populations in Lao PDR and northeastern Thailand together with sequences of T. saginata from other countries deposited in GenBank. Mitochondrial cox1 sequence analysis revealed that 15 and 8 haplotypes were identified in 30 and 21 T. saginata isolates from Lao PDR and northeastern Thailand, respectively. Fifty-three haplotypes were identified from 98 sequences. Phylogenetic tree and haplotype network analyses revealed that global isolates of T. saginata were genetically divided into five groups (A, B, C1, C2 and D). Taenia saginata isolates from Lao PDR and northeastern Thailand belonged to either Group A or B. Taenia saginata from western Thailand clustered in groups C1, C2 and D, and populations from the northeast and western Thailand were found to be genetically distinct. Taenia saginata isolates in Lao PDR and Thailand were also found to be genetically diverse but the degree of genetic differentiation was low. Taenia saginata populations from Lao PDR and northeastern Thailand are genetically distinct from the population in western Thailand and it is proposed that T. saginata has been dispersed by different transmission routes in Southeast Asia.

Chinese culture and demographic trends in Thailand and Malaysia.

PubMed

Barbie, J

1992-01-01

The Chinese nationality contributes to over 5 million of 10% of the total population of Thailand and almost 35% of the total population of Malaysia. The aim of this paper is to summarize the nature and extent of Chinese influence on Thai and Malay culture. Migration of Chinese to southeast Asia dates back 2000 years; on the Malay peninsula, the first arrivals were in 1349. In Malaysia, arrivals began in the 15th century. The reasons were population pressure, floods, and famines. Social and political unrest also accounted for migration between 1855 and 1970. The Chinese in Malaysia are characterized as having a lower population growth rate than Malays and an abnormal sex ratio of 1000:930 in 1957, but severe ratios of 8 men to 1 woman in the 1820s. Islam forbids intermarriages. The Chinese have benefited from improvement in health care and had a low birth rate of 25/1000 in 1980. Migration has traditionally been from south China, and included migrations from Fujian, Hakkas, Guangdong, Chaozhou, and Hainan. The Chinese have maintained their own culture among the Muslim population. In Thailand, migrations occurred during the 13th century, following the collapse of Nan-Chao in 1253, but are first recorded during the Ming dynasty at the end of the 16th century. There are larger numbers of Chinese in Thailand than Malaysia. Chinese assimilated and the current rate of annual growth is estimated at 2%. The sex ratio was 1.4:1 in the late 1940s. 50% of the Chinese live in Bangkok and central Thailand. Older traditions are still maintained in Bangkok. There is the Chaozhou opera on Chinese New Year's Day and marriage is still preferred within one's own dialect. After 1946, the Chinese were not permitted to receive their education in their native language. By the third generation, there is greater assimilation. The minority of minorities in Malaysia were the Baba, who spoke better Malay than other Chinese. In Thailand, the comparable minority is the Yunnan who do not belong

Storytelling: A Means to Revitalize a Disappearing Language and Culture in Northeast Thailand (Isan)

ERIC Educational Resources Information Center

Tossa, Wajuppa

2008-01-01

Throughout much of northeast Thailand (Isan), Lao is the dominant local language. Today, however, central and official Thai is rapidly becoming the dominant language throughout Isan. It is feared that Thailand may become monocultured and its citizens may lose their diversity in languages and culture. In this article, the author describes a…

78 FR 37236 - Prestressed Concrete Steel Rail Tie Wire From China, Mexico, and Thailand

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

... Concrete Steel Rail Tie Wire From China, Mexico, and Thailand Determinations On the basis of the record \\1... imports from China, Mexico, and Thailand of prestressed concrete steel rail tie wire, provided for in... petition was filed with the Commission and Commerce by Davis Wire Corp. of Kent, WA and Insteel Wire...

Cross-border movement of older patients: a descriptive study on health service use of Japanese retirees in Thailand.

PubMed

Miyashita, Yumiko; Akaleephan, Chutima; Asgari-Jirhandeh, Nima; Sungyuth, Channarong

2017-03-08

Thailand's policy to promote long-stay tourism encourages Japanese retirees to relocate to Thailand. One concern of such an influx is the impact of these elderly foreign residents on the Thai health system. This study aims to reveal the current use of and needs for health services amongst Japanese retirees residing in various locations in Thailand. In collaboration with nine Japanese self-help clubs in Bangkok, Chiang Mai, Chiang Rai, and Phuket, questionnaire surveys of Japanese long-stay retirees were conducted from January to March 2015. The inclusion criteria were being ≥ 50 years of age and staying in Thailand for ≥30 days in the previous 12 months while the main exclusion criteria included relocation by company, relocation due to marriage, or working migrants. The mean age of the 237 eligible participants was 68.8, with 79.3% of them being male, 57.8% having stayed in Thailand for ≥5 years, 63.3% having stayed in Thailand for ≥300 days in the previous 12 months and 33% suffering from chronic diseases or sequelae. Of the 143 who had health check-ups in the previous 12 months, 48.3% did so in Thailand. The top 3 diseases treated either in Thailand or Japan in the previous 12 months were dental diseases (50 patients), hypertension (44 patients), and musculoskeletal disorders (41 patients), with the rate of treatment in Thailand standing at 46.0, 47.7, and 65.9%, respectively. Of the 106 who saw a doctor in Thailand in the same period, 70.8% did so less than once a month. Only 23.2% of the participants preferred to receive medical treatment for serious conditions in Thailand. However, this number rose to 32.9% for long-term care (LTC) use. The usage of Thai health services amongst Japanese long-stay retirees is currently limited as they prefer going back to Japan for health screenings and treatment of chronic or serious diseases. However, the number of Japanese residents requiring health services including LTC and end-of-life care is expected

Infection Prevention Practices in Japan, Thailand, and the United States: Results From National Surveys.

PubMed

Krein, Sarah L; Greene, M Todd; Apisarnthanarak, Anucha; Sakamoto, Fumie; Tokuda, Yasuharu; Sakihama, Tomoko; Fowler, Karen E; Ratz, David; Saint, Sanjay

2017-05-15

Numerous evidence-based practices for preventing device-associated infections are available, yet the extent to which these practices are regularly used in acute care hospitals across different countries has not been compared, to our knowledge. Data from hospital surveys conducted in Japan, the United States, and Thailand in 2012, 2013, and 2014, respectively, were evaluated to determine the use of recommended practices to prevent central line-associated bloodstream infection (CLABSI), ventilator-associated pneumonia (VAP), and catheter-associated urinary tract infection (CAUTI). The outcomes were the percentage of hospitals reporting regular use (a score of 4 or 5 on a scale from 1 [never use] to 5 [always use]) of each practice across countries and identified hospital characteristics associated with the use of selected practices in each country. Survey response rates were 71% in Japan and the United States and 87% in Thailand. A majority of hospitals in Japan (76.6%), Thailand (63.2%), and the United States (97.8%) used maximum barrier precautions for preventing CLABSI and semirecumbent positioning to prevent VAP (66.2% for Japan, 86.7% for Thailand, and 98.7% for the United States). Nearly all hospitals (>90%) in Thailand and the United States reported monitoring CLABSI, VAP, and CAUTI rates, whereas in Japan only CLABSI rates were monitored by a majority of hospitals. Regular use of CAUTI prevention practices was variable across the 3 countries, with only a few practices adopted by >50% of hospitals. A majority of hospitals in Japan, Thailand, and the United States have adopted certain practices to prevent CLABSI and VAP. Opportunities for targeting prevention activities and reducing device-associated infection risk in hospitals exist across all 3 countries. Published by Oxford University Press for the Infectious Diseases Society of America 2017. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Allelic Diversity and Geographical Distribution of the Gene Encoding Plasmodium falciparum Merozoite Surface Protein-3 in Thailand.

PubMed

Sawaswong, Vorthon; Simpalipan, Phumin; Siripoon, Napaporn; Harnyuttanakorn, Pongchai; Pattaradilokrat, Sittiporn

2015-04-01

Merozoite surface proteins (MSPs) of malaria parasites play critical roles during the erythrocyte invasion and so are potential candidates for malaria vaccine development. However, because MSPs are often under strong immune selection, they can exhibit extensive genetic diversity. The gene encoding the merozoite surface protein-3 (MSP-3) of Plasmodium falciparum displays 2 allelic types, K1 and 3D7. In Thailand, the allelic frequency of the P. falciparum msp-3 gene was evaluated in a single P. falciparum population in Tak at the Thailand and Myanmar border. However, no study has yet looked at the extent of genetic diversity of the msp-3 gene in P. falciparum populations in other localities. Here, we genotyped the msp-3 alleles of 63 P. falciparum samples collected from 5 geographical populations along the borders of Thailand with 3 neighboring countries (Myanmar, Laos, and Cambodia). Our study indicated that the K1 and 3D7 alleles coexisted, but at different proportions in different Thai P. falciparum populations. K1 was more prevalent in populations at the Thailand-Myanmar and Thailand-Cambodia borders, whilst 3D7 was more prevalent at the Thailand-Laos border. Global analysis of the msp-3 allele frequencies revealed that proportions of K1 and 3D7 alleles of msp-3 also varied in different continents, suggesting the divergence of malaria parasite populations. In conclusion, the variation in the msp-3 allelic patterns of P. falciparum in Thailand provides fundamental knowledge for inferring the P. falciparum population structure and for the best design of msp-3 based malaria vaccines.

The Study Elements and Indicators of Risk Management System for Secondary Schools in Thailand

ERIC Educational Resources Information Center

Wandee, Methenan; Sirisuthi, Chaiyuth; Leamvijarn, Subunn

2017-01-01

The purposes of this research aimed 1) to study the elements and indicators of risk management system for secondary schools in Thailand. 2) to study suitable the elements and indicators of the risk management system for secondary schools in Thailand. 3) to study the results of CFA (Confirmatory Factors Analysis) risk management process of risk…

Emerging nuclear programs in Asia: The Phillipines, Thailand, Indonesia, and Pakistan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Williams, M.L.

This article is a review of the potential for nuclear energy development in the developing nations of Pakistan, Indonesia, Thailand, and the Philippines. In each country, there is a substantial need for new generating capacity, and each is exploring the idea of having nuclear energy supply a meaningful portion of this new capacity. Of the four countries, only Pakistan is currently a nuclear operator, and one vintage CANDU plant in operation and the Chashma unit under construction. Thailand and Indonesia have ambitious plans to have 12 reactors in service by the year 2015.

Evidence-based nursing-sensitive indicators for patients hospitalized with depression in Thailand.

PubMed

Thapinta, Darawan; Anders, Robert L; Mahatnirunkul, Suwat; Srikosai, Soontaree

2010-12-01

The aim of this study was to develop and validate nursing-sensitive indicators for patients hospitalized with depression in Thailand. The initial draft, consisting of 12 categories with 37 subcategories, was then evaluated by experts in the US and Thailand. Hospital records were then utilized to evaluate the feasibility and efficacy of the indicators. The finalized instrument consisted of 11 categories with 43 items with a validity of .98 and internal consistency of .88. This is the first set of indicators developed to evaluate nursing-sensitivity for patients hospitalized with a diagnosis of depression in Thailand. Having nursing indicators for depressed patients provides nurses with concrete tools to evaluate their work with depressed patients, allowing these staff to assess their work in a very specific, methodical, and consistent manner. When problems are discovered, both the staff and administration can work to address these issues through training, procedural changes, and departmental shifts.

Cooperation in marine affairs: Evidence from the Gulf of Thailand

NASA Astrophysics Data System (ADS)

Harakunarak, Ampai

1998-12-01

This study argues that the evolving process of interstate cooperation based upon power interests could operate regardless of the formal or expressed will of governments to make binding agreements. The study developed a comprehensive model for interstate cooperation in which state interests were part of conditions for the mutual problem-solving process. The model was then tested against three marine issues in the Gulf of Thailand: offshore hydrocarbon development associated with maritime boundary delimitation, marine fisheries, and marine pollution. Literature review, newspapers and periodicals, on-line databases, and unstructured interviews were primary sources of data. The analysis found that consultation accounted for cooperative interaction among the realist Gulf of Thailand states. Evidence from three tested marine issues suggested that frequent contact and subsequent effects of a greater exchange of knowledge and information can at least stabilize relationships between the states. Informality and non-binding nature of the interactive process offered the states the needed flexibility in designing and implementing effective marine management in the Gulf of Thailand. The study discussed a modified realist framework and some implications for a future study of informal regimes and compliance with interstate agreements.

Malaria Modeling and Surveillance in Thailand and Indonesia

NASA Technical Reports Server (NTRS)

Kiang, Richard; Adimi, Farida; Soebiyanto, Radina

2008-01-01

This viewgraph presentation reviews the modeling of malaria transmission in Thailand and Indonesia to assist in the understanding and reducing the incidence of the deadly disease. Satellite observations are being integrated into this work, and this is described herein.

Ocean modelling and Early-Warning System for the Gulf of Thailand

NASA Astrophysics Data System (ADS)

de Lima Rego, Joao; Yan, Kun; Sisomphon, Piyamarn; Thanathanphon, Watin; Twigt, Daniel; Irazoqui Apecechea, Maialen

2017-04-01

Storm surges associated with severe tropical cyclones are among the most hazardous and damaging natural disasters to coastal areas. The Gulf of Thailand (GoT) has been periodically affected by typhoon induced storm surges in the past (e.g. storm Harriet in 1962, storm Gay in 1989 and storm Linda in 1997). Due to increased touristic / economic development and increased population density in the coastal zone, the combined effect and risk of high water level and increased rainfall / river discharge has dramatically increased and are expected to increase in future due to climate change effects. This presentation describes the development and implementation of the first real-time operational storm surge, wave and wave setup forecasting system in the GoT, a joint applied research initiative by Deltares in The Netherlands and the Hydro and Agro Informatics Institute (HAII) in Thailand. The modelling part includes a new hydrodynamic model to simulate tides and storm surges and two wave models (regional and local). The hydrodynamic model is based on Delft3D Flexible Mesh, capable of simulating water levels and detailed flows. The regional and the recently-developed local wave model are based on the SWAN model, a third-generation wave model. The operational platform is based on Delft-FEWS software, which coordinates all the data inputs, the modelling tasks and the automatic forecast exports including overland inundation in the upper Gulf of Thailand. The main objective of the Gulf of Thailand EWS is to provide daily accurate storm surge, wave and wave setup estimates automatically with various data exports possibilities to support this task. It adds a coastal component to HAII's existing practice of providing daily reports on fluvial flood forecasts, used for decision-support in issuing flood warnings for inland water systems in Thailand. Every day, three-day coastal forecasts are now produced based on the latest regional meteorological predictions. Examples are given to

Genotypic Distribution of Hepatitis C Virus in Thailand and Southeast Asia

PubMed Central

Wasitthankasem, Rujipat; Vongpunsawad, Sompong; Siripon, Nipaporn; Suya, Chutima; Chulothok, Phrutsada; Chaiear, Kasemporn; Rujirojindakul, Pairaya; Kanjana, Sawan; Theamboonlers, Apiradee; Tangkijvanich, Pisit; Poovorawan, Yong

2015-01-01

The majority of hepatitis C virus (HCV) infection results in chronic infection, which can lead to liver cirrhosis and hepatocellular carcinoma. Global burden of hepatitis C virus (HCV) is estimated at 150 million individuals, or 3% of the world’s population. The distribution of the seven major genotypes of HCV varies with geographical regions. Since Asia has a high incidence of HCV, we assessed the distribution of HCV genotypes in Thailand and Southeast Asia. From 588 HCV-positive samples obtained throughout Thailand, we characterized the HCV 5’ untranslated region, Core, and NS5B regions by nested PCR. Nucleotide sequences obtained from both the Core and NS5B of these isolates were subjected to phylogenetic analysis, and genotypes were assigned using published reference genotypes. Results were compared to the epidemiological data of HCV genotypes identified within Southeast Asian. Among the HCV subtypes characterized in the Thai samples, subtype 3a was the most predominant (36.4%), followed by 1a (19.9%), 1b (12.6%), 3b (9.7%) and 2a (0.5%). While genotype 1 was prevalent throughout Thailand (27–36%), genotype 3 was more common in the south. Genotype 6 (20.9%) constituted subtype 6f (7.8%), 6n (7.7%), 6i (3.4%), 6j and 6m (0.7% each), 6c (0.3%), 6v and 6xa (0.2% each) and its prevalence was significantly lower in southern Thailand compared to the north and northeast (p = 0.027 and p = 0.030, respectively). Within Southeast Asia, high prevalence of genotype 6 occurred in northern countries such as Myanmar, Laos, and Vietnam, while genotype 3 was prevalent in Thailand and Malaysia. Island nations of Singapore, Indonesia and Philippines demonstrated prevalence of genotype 1. This study further provides regional HCV genotype information that may be useful in fostering sound public health policy and tracking future patterns of HCV spread. PMID:25962112

Thailand--lighting up a dark market: British American tobacco, sports sponsorship and the circumvention of legislation.

PubMed

MacKenzie, Ross; Collin, Jeff; Sriwongcharoen, Kobkul

2007-01-01

To examine how British American Tobacco (BAT) used sports sponsorship to circumvent restrictions on tobacco promotion in Thailand, both a key emerging market and a world leader in tobacco control. Analysis of previously confidential BAT company documents. Since its inception in 1987, BAT's sports sponsorship programme in Thailand has been politically sensitive and legally ambiguous. Given Thailand's ban on imported cigarettes, early events provided promotional support to smuggled brands. BAT's funding of local badminton, snooker, football and cricket tournaments generated substantial media coverage for its brands. After the General Agreement on Trade and Tariffs decision that obliged Thailand to open its cigarette market to imports, Thailand's 1992 tobacco control legislation established one of the world's most restrictive marketing environments. BAT's sponsorship strategy shifted to rallying and motorbike racing, using broadcasts of regional competitions to undermine national regulations. BAT sought to dominate individual sports and to shape media coverage to maximise brand awareness. An adversarial approach was adopted, testing the limits of legality and requiring active enforcement to secure compliance with legislation. The documents show the opportunities offered by sports sponsorship to tobacco companies amid increasing advertising restrictions. Before the 1992 tobacco control legislation, sponsored events in Thailand promoted international brands by combining global and local imagery. The subsequent strategy of "regionalisation as defensibility" reflected the capacity of international sport to transcend domestic restrictions. These transnational effects may be effectively dealt with via the Framework Convention on Tobacco Control, but will require the negotiation of a specific protocol.

Strategies for development of industrial wastewater reuse in Thailand.

PubMed

Visvanathan, C; Cippe, A

2001-01-01

Majority of the industrial activities in Thailand are concentrated around Bangkok Metropolitan Area. The ever increasing industrial activities have led to over exploitation of water resources and discharge of significant pollution load. Therefore, it is important to identify the wastewater reuse potentials and develop strategies for its promotion within the industrial sector. Although technological advances have made it possible to treat effluents for industrial re-use, in practice, the Thai industries do lack in implementation of such technologies. Promotion of cleaner production concepts and advanced new technologies such as membrane technologies could assist the industry for the implementation of wastewater reuse projects in Thailand. This paper discusses various technical, institutional and management related issues to promote industrial wastewater reuse, with few case studies.

Marine shrimp aquaculture and natural resource degradation in Thailand

NASA Astrophysics Data System (ADS)

Flaherty, Mark; Karnjanakesorn, Choomjet

1995-01-01

Rising demand for shrimp in the developed nations has helped to foster a dramatic growth in marine shrimp aquaculture, particularly in South America and South Asia. In Thailand, Marine shrimp aquaculture is now an important earmer of foreign exchange. The growth in Production has been achieved through the expansion of the culture area and the adoption of intensive production methods. The conversion of near-shore areas to shrimp culture, however, is proving to have many consequences that impinge on the environmental integrity of coastal areas. This paper reviews the development of Thailand's marine shrimp culture industry and examines the nature of the environmental impacts that are emerging. It then discusses the implications these have for rural poor and the long-term viability of the culture industry.

Genetic diversity of infective larvae of Gnathostoma spinigerum (Nematoda: Gnathostomatidae) in freshwater swamp eels from Thailand.

PubMed

Eamsobhana, P; Wanachiwanawin, D; Roongruangchai, K; Song, S L; Yong, H S

2017-11-01

Human gnathostomiasis is a food-borne zoonosis caused by a tissue nematode of the genus Gnathostoma. The disease is highly endemic in Asia, including Thailand. The freshwater swamp eel (Monopterus albus), the second intermediate host of the gnathostome nematode, has an important role in transmitting the infection in Thailand. Surveys on the infective larvae of Gnathostoma spinigerum based on morphological features in freshwater swamp eels have been performed continuously and reported in Thailand. However, there is still limited molecular data on intra-species variations of the parasite. In this study, a total of 19 third-stage larvae of morphologically identified G. spinigerum were collected from 437 liver samples of freshwater swamp eels purchased from a large wholesale market in Bangkok, Thailand. Molecular characterization based on mitochondrial cytochrome c oxidase subunit I (COI) sequences was performed to elucidate their genetic variations and phylogenetic relationship. Among the 19 infective larvae recovered from these eels, 16 were sequenced successfully. Phylogenetic analyses inferred from the partial COI gene showed the presence of three distinct COI haplotypes. Our findings confirm the presence of G. spinigerum as the main species in Thailand.

Thai East-West Community College Workshop (Bangkok, Thailand, November 20-27, 2001). A Report.

ERIC Educational Resources Information Center

Community Colleges for International Development, Inc.

This is a report on a workshop held in Hawaii with representatives from United States community college and the Thai Ministry of Education to help form the East-West Consortium for Community College Development in Thailand. Recommendations from the workshop included plans for a U.S. community college training team to visit Thailand and help begin…

Cultural Sensitivity and Cognitive Therapy in Thailand.

ERIC Educational Resources Information Center

Scorzelli, James F.; Reinke-Scorzelli, Mary

2001-01-01

Reports on an exploratory study with school and rehabilitation agency directors in Thailand that seeks to determine whether cognitive approaches to counseling conflict with their religious and personal beliefs. Results indicate that 93.1% of the participants felt that the two cognitive approaches to counseling did not conflict with their Buddhist…

Education and Development for Muslims in Thailand.

ERIC Educational Resources Information Center

Scupin, Raymond

This paper considers the consequences that modernization has had on Islamic education in Thailand among the minority Muslim population. The major themes include: (1) an account of how modern secular developments were incorporated and combined with political policies established by Thai authorities as a nation-building device; (2) the consequences…

Infrared view of Bangkok, Thailand

NASA Technical Reports Server (NTRS)

1992-01-01

The Bight of Bangkok and the city of Bangkok, Thailand are visible in this west looking view. The city, of almost four million people, long famous as a jewelry, silver and bronze ware trading center is also a major rice grower. Situated in a vast lowland ideal for rice agriculture, it is now a major export commodity. The vast network of canals are used for irrigation and drainage and the deforested hills of the Bilauktaung Range are seen nearby.

The Impact of Question-Answer Relationships on Thai Reading Comprehension of Economically Disadvantaged Students: A Mixed Methods Study in Thailand

ERIC Educational Resources Information Center

Mongkolrat, Raveema

2017-01-01

Thailand's education has not succeeded in meeting the Ministry of Education Thailand's goals for Thai language. The problem manifests in students' substandard Thai reading comprehension. Results of the Thailand's standardized national test showed that students, especially those with economical disadvantages, have performed poorly in Thai reading…

77 FR 2318 - Certain Circular Welded Pipe and Tube From Brazil, India, Korea, Mexico, Taiwan, Thailand, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-17

..., Taiwan, Thailand, and Turkey; Scheduling of Full Five-Year Reviews AGENCY: United States International... Turkey, the antidumping duty orders on welded carbon steel pipe and tube from India, Thailand, and Turkey...

Escalating burden of breast cancer in southern Thailand: analysis of 1990-2010 incidence and prediction of future trends.

PubMed

Virani, Shama; Sriplung, Hutcha; Rozek, Laura S; Meza, Rafael

2014-06-01

Thailand is undergoing an epidemiologic transition, with decreasing incidence of infectious diseases and increasing rates of chronic conditions, including cancer. Breast cancer has the highest incidence rates among females both in the southern region Thailand and throughout Thailand. However, there is a lack of research on the epidemiology of this and other cancers. Here we use cancer incidence data from the Songkhla Cancer Registry to characterize and analyze the incidence of breast cancer in Southern Thailand. We use joinpoint analysis, age-period-cohort models and nordpred analysis to investigate the incidence of breast cancer in Southern Thailand from 1990 to 2010 and project future trends from 2010 to 2029. We found that age-adjusted breast cancer incidence rates in Southern Thailand increased by almost 300% from 1990 to 2010 going from 10.0 to 27.8 cases per 100,000 person-years. Both period and cohort effects played a role in shaping the increase in incidence. Three distinct incidence projection methods consistently suggested that incidence rates will continue to increase in the future with incidence for women age 50 and above increasing at a higher rate than for women below 50. To date, this is the first study to examine Thai breast cancer incidence from a regional registry. This study provides a basis for future planning strategies in breast cancer prevention and to guide hypotheses for population-based epidemiologic research in Thailand. Copyright © 2014 Elsevier Ltd. All rights reserved.

Three New Species of Shoot Fly, Atherigona spp., from Northern Thailand

PubMed Central

Moophayak, Kittikhun; Kurahashi, Hiromu; Sukontason, Kabkaew L.

2011-01-01

Three new species of shoot fly, Atherigona Rondani (subgenus Acritochaeta Grimshaw) (Diptera: Muscidae), are described from northern Thailand, based on morphological characteristics of males. Unique features of A. komi sp. n. include a distinct spiral groove on the dorsal aspect of the fore femur and two dark apical wing spots, whereas A. chiangmaiensis sp. n. is recognized by the presence of one large patch on the apical wing spot, appearing as a large and smaller wave-shaped patch, and no distinct pattern on tergites. A. thailandica sp. n. displays a remarkable dark boomerang-shaped patch along the wing margin and fore femur, with two rows of long hairs on the dorsal surface. Male terminalia are also different in the new species, showing distinctive characteristics. This paper also presents five newly recorded species in Thailand; Atherigona maculigera Stein, Atherigona ovatipennis vietnamensis Shinonaga et Thinh, Atherigona pallidipalpis Malloch, Atherigona seticauda Malloch, and Atherigona setitarsus Shinonaga et Thinh. A key is provided for the adult males of Atherigona recorded in Thailand, all belonging to the subgenus Acritochaeta, except for A. soccata Rondani. PMID:22233520

The association between temperature and mortality in tropical middle income Thailand from 1999 to 2008.

PubMed

Tawatsupa, Benjawan; Dear, Keith; Kjellstrom, Tord; Sleigh, Adrian

2014-03-01

We have investigated the association between tropical weather condition and age-sex adjusted death rates (ADR) in Thailand over a 10-year period from 1999 to 2008. Population, mortality, weather and air pollution data were obtained from four national databases. Alternating multivariable fractional polynomial (MFP) regression and stepwise multivariable linear regression analysis were used to sequentially build models of the associations between temperature variable and deaths, adjusted for the effects and interactions of age, sex, weather (6 variables), and air pollution (10 variables). The associations are explored and compared among three seasons (cold, hot and wet months) and four weather zones of Thailand (the North, Northeast, Central, and South regions). We found statistically significant associations between temperature and mortality in Thailand. The maximum temperature is the most important variable in predicting mortality. Overall, the association is nonlinear U-shape and 31 °C is the minimum-mortality temperature in Thailand. The death rates increase when maximum temperature increase with the highest rates in the North and Central during hot months. The final equation used in this study allowed estimation of the impact of a 4 °C increase in temperature as projected for Thailand by 2100; this analysis revealed that the heat-related deaths will increase more than the cold-related deaths avoided in the hot and wet months, and overall the net increase in expected mortality by region ranges from 5 to 13 % unless preventive measures were adopted. Overall, these results are useful for health impact assessment for the present situation and future public health implication of global climate change for tropical Thailand.

The association between temperature and mortality in tropical middle income Thailand from 1999 to 2008

NASA Astrophysics Data System (ADS)

Tawatsupa, Benjawan; Dear, Keith; Kjellstrom, Tord; Sleigh, Adrian

2014-03-01

We have investigated the association between tropical weather condition and age-sex adjusted death rates (ADR) in Thailand over a 10-year period from 1999 to 2008. Population, mortality, weather and air pollution data were obtained from four national databases. Alternating multivariable fractional polynomial (MFP) regression and stepwise multivariable linear regression analysis were used to sequentially build models of the associations between temperature variable and deaths, adjusted for the effects and interactions of age, sex, weather (6 variables), and air pollution (10 variables). The associations are explored and compared among three seasons (cold, hot and wet months) and four weather zones of Thailand (the North, Northeast, Central, and South regions). We found statistically significant associations between temperature and mortality in Thailand. The maximum temperature is the most important variable in predicting mortality. Overall, the association is nonlinear U-shape and 31 °C is the minimum-mortality temperature in Thailand. The death rates increase when maximum temperature increase with the highest rates in the North and Central during hot months. The final equation used in this study allowed estimation of the impact of a 4 °C increase in temperature as projected for Thailand by 2100; this analysis revealed that the heat-related deaths will increase more than the cold-related deaths avoided in the hot and wet months, and overall the net increase in expected mortality by region ranges from 5 to 13 % unless preventive measures were adopted. Overall, these results are useful for health impact assessment for the present situation and future public health implication of global climate change for tropical Thailand.

77 FR 2958 - Prestressed Concrete Steel Wire Strand From Thailand: Correction to Notice of Opportunity To...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... DEPARTMENT OF COMMERCE International Trade Administration [A-549-820] Prestressed Concrete Steel Wire Strand From Thailand: Correction to Notice of Opportunity To Request Administrative Review AGENCY... prestressed concrete steel wire strand (``PC Strand'') from Thailand. See Antidumping or Countervailing Duty...

Surveillance of transmitted HIV drug resistance in antiretroviral-naive patients aged less than 25 years, in Bangkok, Thailand.

PubMed

Sungkanuparph, Somnuek; Pasomsub, Ekawat; Chantratita, Wasun

2014-01-01

Emergence of transmitted HIV drug resistance (TDR) is a concern after global scale-up of antiretroviral therapy (ART). World Health Organization had developed threshold survey method for surveillance of TDR in resource-limited countries. ART in Thailand has been scaling up for >10 years. To evaluate the current TDR in Thailand, a cross-sectional study was conducted among antiretroviral-naive HIV-infected patients aged <25 years who newly visited infectious disease clinic in a university hospital, in 2011. HIV genotypic-resistance test was performed. World Health Organization 2009 surveillance drug-resistance mutations were used to define TDR. Of 50 patients, the prevalence of TDR was 4%. Of 2 patients with TDR, 1 had K103N and the other had Y181C mutations. Transmitted HIV drug resistance is emerging in Thailand after a decade of rapid scale-up of ART. Interventions to prevent TDR at the population level are essentially needed in Thailand. Surveillance for TDR in Thailand has to be regularly performed.

Discontinuation among University Students in Southern Thailand

ERIC Educational Resources Information Center

Sittichai, Ruthaychonnee; Tongkumchum, Phattrawan; McNeil, Nittaya

2009-01-01

This study uses a statistical model to account for the pattern of discontinuation of university study at Pattani campus of Prince of Songkla University (PSU) in southern Thailand. University records for 11,408 bachelor degree students enrolled between 1999 and 2006 were used. Discontinuation rates were analyzed by using a logistic regression model…

Allelic Diversity and Geographical Distribution of the Gene Encoding Plasmodium falciparum Merozoite Surface Protein-3 in Thailand

PubMed Central

Sawaswong, Vorthon; Simpalipan, Phumin; Siripoon, Napaporn; Harnyuttanakorn, Pongchai; Pattaradilokrat, Sittiporn

2015-01-01

Merozoite surface proteins (MSPs) of malaria parasites play critical roles during the erythrocyte invasion and so are potential candidates for malaria vaccine development. However, because MSPs are often under strong immune selection, they can exhibit extensive genetic diversity. The gene encoding the merozoite surface protein-3 (MSP-3) of Plasmodium falciparum displays 2 allelic types, K1 and 3D7. In Thailand, the allelic frequency of the P. falciparum msp-3 gene was evaluated in a single P. falciparum population in Tak at the Thailand and Myanmar border. However, no study has yet looked at the extent of genetic diversity of the msp-3 gene in P. falciparum populations in other localities. Here, we genotyped the msp-3 alleles of 63 P. falciparum samples collected from 5 geographical populations along the borders of Thailand with 3 neighboring countries (Myanmar, Laos, and Cambodia). Our study indicated that the K1 and 3D7 alleles coexisted, but at different proportions in different Thai P. falciparum populations. K1 was more prevalent in populations at the Thailand-Myanmar and Thailand-Cambodia borders, whilst 3D7 was more prevalent at the Thailand-Laos border. Global analysis of the msp-3 allele frequencies revealed that proportions of K1 and 3D7 alleles of msp-3 also varied in different continents, suggesting the divergence of malaria parasite populations. In conclusion, the variation in the msp-3 allelic patterns of P. falciparum in Thailand provides fundamental knowledge for inferring the P. falciparum population structure and for the best design of msp-3 based malaria vaccines. PMID:25925176

The Status of Thailand's Implementation of International Treaty Obligations Regarding Linguistic Human Rights in Education

ERIC Educational Resources Information Center

Draper, John

2013-01-01

Given the recent consideration by the Thai government of a national language policy, this article considers the status of Thailand's treaty obligations regarding linguistic human rights in education. It presents a general background, a brief linguistic profile of Thailand, a concise summary of the concept and importance of linguicide, and a…

76 FR 26241 - Polyethylene Retail Carrier Bags From Thailand: Extension of Time Limit for Preliminary Results...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

... DEPARTMENT OF COMMERCE International Trade Administration [A-549-821] Polyethylene Retail Carrier Bags From Thailand: Extension of Time Limit for Preliminary Results of Antidumping Duty Administrative... Thailand for the period August 1, 2009, through July 31, 2010. See Initiation of Antidumping and...

[AIDS research and prevention strategies in Thailand].

PubMed

Leisch, H

1997-04-01

The first case of AIDS was registered in Thailand in 1984; this syndrome was deemed to be mainly a disease affecting homosexuals and foreigners. However, soon thereafter its incidence among prostitutes and intravenous drug users increased. According to 1995 data, the number of AIDS patients was about 20,000 and there were approximately 800,000 HIV-positive people. A 1991 map of the AIDS incidence showed that, after the Bangkok metropolitan area, the province of Chiang Mai in the north exhibited a particularly high rate of infection. According to a medium-range forecast, by the year 2010 there will be close to 2.3 million cumulative HIV infection cases and 1.2 million AIDS cases in Thailand. This corresponds to an infection rate of about 3.2% vs. the present 2%. It is estimated that about 20% of all mortality in the age range of 20-48 years in the year 2000 will be caused by AIDS. In 1995, the prime minister predicted that AIDS would cause a 20% drop of the GDP by 2000. The boom of the economy in the 1980s and the early 1990s led to migration to the cities, where prostitution and drug use are rampant, as well as to the emergence of sex tourism, mainly from Germany (40,000-60,000 Germans traveled to Thailand in 1990). The age-old tradition among married men of seeking out the services of prostitutes, lack of condom use (only 20% of men intend to use it, according to recent studies), and disregard for the AIDS problem among the populace are other factors contributing to the rapid spread of AIDS. UNAIDS has undertaken sex education and other information campaigns to counter the epidemic.

Melioidosis in Animals, Thailand, 2006–2010

PubMed Central

Thammasart, Suree; Warrasuth, Nattachai; Thapanagulsak, Patiporn; Jatapai, Anchalee; Pengreungrojanachai, Vanna; Anun, Suthatip; Joraka, Wacharee; Thongkamkoon, Pacharee; Saiyen, Piangjai; Wongratanacheewin, Surasakdi; Day, Nicholas P.J.; Peacock, Sharon J.

2012-01-01

We retrospectively estimated the incidence of culture-proven melioidosis in animals in Thailand during 2006–2010. The highest incidence was in goats (1.63/100,000/year), followed by incidence in pigs and cattle. The estimated incidence of melioidosis in humans in a given region paralleled that of melioidosis in goats. PMID:22304782

Healthy Schools Promotion: An Experience in Thailand

ERIC Educational Resources Information Center

Erawan, Prawit

2005-01-01

The promotion of health education in schools has been operated continuously in Thailand with expecting to enhance a healthy society based on the definition of health under the new trend "A comprehensive and integrated health and social dimensions of body, mind and soul into a lifestyle linked and interrelated the human relationship with a…

Sea Level Variations in Gulf of Thailand.

DTIC Science & Technology

1981-03-01

the astrono - mical tides alone. One purpose of thesis is to assess the importance of some of the non-astronomical factors in the Gulf of Thailand. 14...diurnal and diurnal tide components from the non-harmonic components of the hourly height. Then the non- astrono - mical part of the height change can be seen

Industrial waste water in Bangkok, Thailand: Definitional mission report. Export trade information

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pfrang, W.

A definitional mission visited Thailand between February 1 and 7, 1992 to study the market opportunities for US manufacturers in providing pollution control equipment. Thailand presently lacks industrial machinery required for pollution control equipment. Consequently, this equipment must be imported for both industrial and municipal waste treatment facilities. The US has both the applicable technology and manufactured goods to serve the market. There is, however, stiff competition from Europe and especially Japan, who offer financial assistance at preferential rates for these types of projects.

Shrimp culture in Thailand: environmental impacts and social responses.

PubMed

Gronski, R

2000-01-01

Black tiger shrimp (Penaeus monodon) is a major aquaculture commodity among Southeast Asian producers and remains a popular food export world-wide. Food brokers in Japan and the United States purchase huge quantities of these farmed shrimp and return significant foreign exchange earnings to developing nations like Thailand, a major producer and exporter since the early 1990s. However, coastal areas cannot sustain intensive shrimp farm production and local growers often end up in debt. Can the needs of farm communities around the world be suitably met when they join into a corporate-managed and export-oriented food system? What are the sustainable benefits and eventual costs to susceptible localities? The shrimp industry in Thailand reveals the difficult terrain to cross and powerful obstacles to overcome if authentic sustainable development is to be realized.

Thailand national programme of the earth resources technology satellite

NASA Technical Reports Server (NTRS)

Sabhasri, S. (Principal Investigator)

1977-01-01

The author has identified the following significant results. Accomplishments include the identification of a series of active alluvial fans along the margins of the Central Plain, the compilation of crop resources maps of central and eastern Thailand, and evaluation of the Purdue/LARS printout using unsupervised mode of an area near Bangkok. Results from LANDSAT 1 imagery and ground truth survey showed that Thailand existing forest in 1973 covered an area of approximately 37% of total land area. The last countrywide survey using aerial photographs at 1:60,000 scale conducted in 1961 gave the figure of 58%. Experience has shown many advantages of LANDSAT imagery over the conventional aerial photography in locating faults and fractures in the preparation of tectonic maps. Several rock types can also be identified from LANDSAT imagery.

Rodent consumption in Khon Kaen Province, Thailand.

PubMed

Suwannarong, Kanokwan; Chapman, Robert S

2014-09-01

Rodents are important reservoirs of rodent-borne infections worldwide, including Southeast Asia and Northeast Thailand (Isaan), where rodent consumption may be a source of rodent-borne diseases. The behavior of consuming rodents is related to a population's traditions, knowledge, cultural, and household contexts, among other factors. This cross-sectional survey was conducted in Khon Kaen Province, Thailand during November-December 2011. It aimed to elicit information about rodent consumption among residents of this province, and to identify factors associated with rodent consumption there. Multiple logistic regression analysis indicated that male gender, large family size, and use of rainwater as the main source of drinking water were positively associated with reported rodent consumption in this province, while having proper knowledge/attitudes towards animal-borne disease was negatively associated. These results provide evidence-base information for further studies, such as participatory ac- tion research, to further explore how people interact with rodents in different contexts. Further research is also needed to characterize risk of zoonotic diseases in relation to rodent consumption.

78 FR 40170 - Certain Steel Threaded Rod From India and Thailand; Institution of Antidumping and Countervailing...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

... INTERNATIONAL TRADE COMMISSION [Investigation Nos. 701-TA-498 and 731-TA-1213-1214 (Preliminary)] Certain Steel Threaded Rod From India and Thailand; Institution of Antidumping and Countervailing Duty... Thailand of certain steel threaded rod, provided for primarily in subheading 7318.15.50 of the Harmonized...

Status and changing patterns on coral reefs in Thailand during the last two decades

NASA Astrophysics Data System (ADS)

Phongsuwan, Niphon; Chankong, Anchalee; Yamarunpatthana, Chaimongkol; Chansang, Hansa; Boonprakob, Ronnawon; Petchkumnerd, Padorn; Thongtham, Nalinee; Paokantha, Sathika; Chanmethakul, Thanongsak; Panchaiyapoom, Paitoon; Bundit, On-Anong

2013-11-01

A long-term survey on monitoring coral reef status using the Manta-tow technique has been carried out over approximately two decades in Thailand. This paper presents results of the survey from three off-shore areas (north, central and south) in the Andaman Sea (since 1988) and from the two near-shore areas and one off-shore area in the Gulf of Thailand (GoT, since 1995). The results revealed variations in the change of live coral cover over time between different locations. Natural and direct/indirect man-made disturbances have influenced these changes. Until early 2010, reefs in the Andaman Sea were in better condition than those in the Gulf of Thailand. The coral bleaching in mid-2010, however, greatly impacted many reefs both seas. The northern off-shore area in the Andaman Sea showed the most damage, while reefs in the lower west of the Gulf of Thailand were least affected. Long-term monitoring of changes on reefs subjected to different environmental factors and human pressures is essential for the understanding and prediction of reef recovery in the face of climate change.

Potential of carbon dioxide storage from petroleum industries in the Gulf of Thailand for green production

NASA Astrophysics Data System (ADS)

Rawangphai, M.; Maneeintr, K.

2018-04-01

Recently, climate change and global warming are the global concern because of an increase in the huge amount of carbon dioxide (CO2) in the atmosphere. This gas comes from energy activities and industries like petroleum industries. Carbon capture and storage (CCS) is the practical technology to reduce and storage CO2. In Thailand, one of the main potential sites for storage is the Gulf of Thailand. However, the research on this issue is very rare in Thailand. Consequently, this work is aiming on the potential study of CO2 geological storage in formations in the Gulf of Thailand by using simulation. The CO2 storage capacity, pressure buildup and plume migration have been estimated. Also, this study has been simulated with various conditions. CO2 injection is used from 1,000-4,000 tons per day with the depth from 2,200-2,330 meters and the results are studied for 50 years as a monitoring period. The results present that with the formation characteristics, CO2 storage in this area has potential. Moreover, pressure buildup and plume migration are illustrated for the period of 50 years. As a fundamental knowledge, this study can contribute to CO2 storage in an offshore area in Thailand.

Environmental impact assessment system in Thailand and its comparison with those in China and Japan

DOE Office of Scientific and Technical Information (OSTI.GOV)

Suwanteep, Kultip, E-mail: suwanteep.k.aa@m.titech.ac.jp; Murayama, Takehiko; Nishikizawa, Shigeo

This paper aims to find ways to streamline the Environmental Impact Assessment (EIA) system in Thailand to increase its effectiveness by comparative analysis with China and Japan. This study is mainly focused on review, update and comparison of EIA systems between these three countries. It is intended to clarify fundamental information of the EIA systems and characteristics of the key elements of EIA processes (screening, consideration of alternatives, prediction or evaluation of impact, and public participation). Moreover, the number of the EIA projects that have been implemented in all the provinces in Thailand are presented. The results identified the similaritiesmore » and differences of the EIA processes among the three aforementioned countries. The type of EIA report used in Thailand, unlike those in China and Japan, is an Environmental and Health Impact Assessment (EHIA), which is concerned with the health and environmental impacts that could occur from the project. In addition, EIA reports in Thailand are made available to the public online and the shortcomings of the process have details of barriers resulting from the projects to help future projects with reconsideration and improvements. In this study, it is pointed out that Thai's EIA system still lacks local EIA authority which needs to be empowered by implementing a set of laws or ordinance. - Highlights: • Reviewed current EIA procedures in Thailand, Japan and China • The EIA database is getting improved so as to generate profile of EIAs in the past. • Thailand needs to empower the local EIA authority within the EIA system. • The potential impacts should be more concerned than their scale in Japanese EIA. • Time limits and transparency should be reconsidered in China's EIA system.« less

The role of Thailand in the international trade in CITES-listed live reptiles and amphibians.

PubMed

Nijman, Vincent; Shepherd, Chris R

2011-03-25

International wildlife trade is one of the leading threats to biodiversity conservation. The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) is the most important initiative to monitor and regulate the international trade of wildlife but its credibility is dependent on the quality of the trade data. We report on the performance of CITES reporting by focussing on the commercial trade in non-native reptiles and amphibians into Thailand as to illustrate trends, species composition and numbers of wild-caught vs. captive-bred specimens. Based on data in the WCMC-CITES trade database, we establish that a total of 75,594 individuals of 169 species of reptiles and amphibians (including 27 globally threatened species) were imported into Thailand in 1990-2007. The majority of individuals (59,895, 79%) were listed as captive-bred and a smaller number (15,699, 21%) as wild-caught. In the 1990s small numbers of individuals of a few species were imported into Thailand, but in 2003 both volumes and species diversity increased rapidly. The proportion of captive-bred animals differed greatly between years (from 0 to >80%). Wild-caught individuals were mainly sourced from African countries, and captive-bred individuals from Asian countries (including from non-CITES Parties). There were significant discrepancies between exports and imports. Thailand reports the import of >10,000 individuals (51 species) originating from Kazakhstan, but Kazakhstan reports no exports of these species. Similar discrepancies, involving smaller numbers (>100 individuals of 9 species), can be seen in the import of reptiles into Thailand via Macao. While there has been an increase in imports of amphibian and reptiles into Thailand, erratic patterns in proportions of captive-bred specimens and volumes suggests either capricious markets or errors in reporting. Large discrepancies with respect to origin point to misreporting or possible violations of the rules and

In vitro sensitivity of Plasmodium falciparum to artesunate in Thailand.

PubMed Central

Wongsrichanalai, C.; Wimonwattrawatee, T.; Sookto, P.; Laoboonchai, A.; Heppner, D. G.; Kyle, D. E.; Wernsdorfer, W. H.

1999-01-01

Reported are the in vitro susceptibilities of Plasmodium falciparum to artesunate, mefloquine, quinine and chloroquine of 86 isolates and to dihydroartemisinin of 45 isolates collected from areas of high resistance to mefloquine within Thailand near the borders with Myanmar and Cambodia, and from southern Thailand where P. falciparum is generally still sensitive to mefloquine. All the isolates were highly sensitive to artesunate, but the geometric mean IC50S were higher in isolates from the Thai-Myanmar and Thai-Cambodian borders than in those from southern Thailand. The IC50S for mefloquine and artesunate were strongly correlated (Pearson r = 0.605; n = 86; P < 0.00001). As expected, the in vitro sensitivities to dihydroartemisinin and artesunate were similar and strongly correlated (at IC50, Pearson r = 0.695; n = 45; P < 0.00002). The correlation between the activity of mefloquine and artesunate requires further investigation in order to determine the potential for development of cross-resistance in nature. Our results suggest that combination with mefloquine is not the ideal way of protecting the usefulness of artemisinin and its derivatives. A search for more suitable partner drugs to these compounds and careful regulation of their use are necessary in the interest of ensuring their long therapeutic life span. PMID:10361756

Stronger pack warnings predict quitting more than weaker ones: finding from the ITC Malaysia and Thailand surveys

PubMed Central

2013-01-01

Background We examined the impact of cigarette pack warning labels on interest in quitting and subsequent quit attempts among adult smokers in Malaysia and Thailand. Methods Two overlapping cohorts of adults who reported smoking factory- made cigarettes from Malaysia and Thailand were interviewed face-to-face (3189 were surveyed at baseline and 1781 re-contacted at Wave 2; 2361 current smokers were surveyed at Wave 2 and 1586 re-contacted at Wave 3). In Thailand at baseline, large text only warnings were assessed, while at Wave 2 new large graphic warnings were assessed. In Malaysia, during both waves small text only warnings were in effect. Reactions were used to predict interest in quitting, and to predict making quit attempts over the following inter-wave interval. Results Multivariate predictors of “interest in quitting” were comparable across countries, but predictors of quit attempts varied. In both countries, cognitive reactions to warnings (adjusted ORs; 1.57 & 1.69 for Malaysia at wave 1 and wave 2 respectively and 1.29 & 1.19 for Thailand at wave 1 and wave 2 respectively), forgoing a cigarette (except Wave 2 in Malaysia) (adjusted ORs; 1.77 for Malaysia at wave 1 and 1.54 & 2.32 for Thailand at wave 1 and wave 2 respectively), and baseline knowledge (except wave 2 in both countries) (adjusted ORs; 1.71 & 1.51 for Malaysia and Thailand respectively) were positively associated with interest in quitting at that wave. In Thailand only, “cognitive reactions to warnings” (adjusted ORs; 1.12 & 1.23 at wave 1 and wave 2 respectively), “forgoing a cigarette” (adjusted OR = 1.55 at wave 2 only) and “an interest in quitting” (adjusted ORs; 1.61 & 2.85 at wave 1 and wave 2 respectively) were positively associated with quit attempts over the following inter-wave interval. Salience was negatively associated with subsequent quit attempts in both Malaysia and Thailand, but at Wave 2 only (adjusted ORs; 0.89 & 0.88 for Malaysia and Thailand

Counseling in Thailand: Development from a Buddhist Perspective

ERIC Educational Resources Information Center

Tuicomepee, Arunya; Romano, John L.; Pokaeo, Soree

2012-01-01

The authors present historical and current accounts of the counseling profession in Thailand. In addition to the influences of Buddhism on counselor training and practices, professional issues such as licensure, professional organizations, and the relationship between counselors and other mental health professionals are summarized. The role of…

Development of Electronic Resources across Networks in Thailand.

ERIC Educational Resources Information Center

Ratchatavorn, Phandao

2002-01-01

Discusses the development of electronic resources across library networks in Thailand to meet user needs, particularly electronic journals. Topics include concerns about journal access; limited budgets for library acquisitions of journals; and sharing resources through a centralized database system that allows Web access to journals via Internet…

Civic Development in Thailand: A Beginning Look at Its Relationship to Formal and Informal Education.

ERIC Educational Resources Information Center

Baker, Frederick J.

This paper provides information for the study of civic development in relation to education in Thailand. The author has spent the last 35 years as a student of Thailand. The paper is based on personal socio-anthropological observations as well as a review of literature as it pertains to value systems, civic and moral development, and education.…

Strengthening public health laboratory capacity in Thailand for International Health Regulations (IHR) (2005)

PubMed Central

Peruski, Anne Harwood; Birmingham, Maureen; Tantinimitkul, Chawalit; Chungsamanukool, Ladawan; Chungsamanukool, Preecha; Guntapong, Ratigorn; Pulsrikarn, Chaiwat; Saengklai, Ladapan; Supawat, Krongkaew; Thattiyaphong, Aree; Wongsommart, Duangdao; Wootta, Wattanapong; Nikiema, Abdoulaye; Pierson, Antoine; Peruski, Leonard F; Liu, Xin; Rayfield, Mark A

2015-01-01

Introduction Thailand conducted a national laboratory assessment of core capacities related to the International Health Regulations (IHR) (2005), and thereby established a baseline to measure future progress. The assessment was limited to public laboratories found within the Thai Bureau of Quality and Safety of Food, National Institute of Health and regional medical science centres. Methods The World Health Organization (WHO) laboratory assessment tool was adapted to Thailand through a participatory approach. This adapted version employed a specific scoring matrix and comprised 16 modules with a quantitative output. Two teams jointly performed the on-site assessments in December 2010 over a two-week period, in 17 public health laboratories in Thailand. The assessment focused on the capacity to identify and accurately detect pathogens mentioned in Annex 2 of the IHR (2005) in a timely manner, as well as other public health priority pathogens for Thailand. Results Performance of quality management, budget and finance, data management and communications was considered strong (>90%); premises quality, specimen collection, biosafety, public health functions, supplies management and equipment availability were judged as very good (>70% but ≤90%); while microbiological capacity, staffing, training and supervision, and information technology needed improvement (>60% but ≤70%). Conclusions This assessment is a major step in Thailand towards development of an optimized and standardized national laboratory network for the detection and reporting of infectious disease that would be compliant with IHR (2005). The participatory strategy employed to adapt an international tool to the Thai context can also serve as a model for use by other countries in the Region. The participatory approach probably ensured better quality and ownership of the results, while providing critical information to help decision-makers determine where best to invest finite resources. PMID:26693144

A Strategy for Thailand's Space Technology Development: National Space Program (NSP)

NASA Astrophysics Data System (ADS)

Pimnoo, Ammarin; Purivigraipong, Somphop

2016-07-01

The Royal Thai Government has established the National Space Policy Committee (NSPC) with mandates for setting policy and strategy. The NSPC is considering plans and budget allocation for Thai space development. NSPC's goal is to promote the utilization of space technology in a manner that is congruent with the current situation and useful for the economy, society, science, technology, educational development and national security. The first proposed initiative of the National Space Program (NSP) is co-development of THEOS-2, a next-generation satellite system that includes Thailand's second and third earth observation satellite (THAICHOTE-2 and THAICHOTE-3). THEOS-1 or THAICHOTE-1 was the first Earth Observation Satellite of Thailand launched in 2008. At present, the THAICHOTE-1 is over the lifetime, therefore the THEOS-2 project has been established. THEOS-2 is a complete Earth Observation System comprising THAICHOTE-2&3 as well as ground control segment and capacity building. Thus, NSPC has considered that Thailand should manage the space system. Geo-Informatics and Space Technology Development Agency (GISTDA) has been assigned to propose the initiative National Space Program (NSP). This paper describes the strategy of Thailand's National Space Program (NSP) which will be driven by GISTDA. First, NSP focuses on different aspects of the utilization of space on the basis of technology, innovation, knowledge and manpower. It contains driving mechanisms related to policy, implementation and use in order to promote further development. The Program aims to increase economic competitiveness, reduce social disparity, and improve social security, natural resource management and environmental sustainability. The NSP conceptual framework includes five aspects: communications satellites, earth observation satellite systems, space economy, space exploration and research, and NSP administration. THEOS-2 is considered a part of NSP with relevance to the earth observation

Parenting Styles and Emotional Intelligence of HIV-affected Children in Thailand

PubMed Central

Lee, Sung-Jae; Li, Li; Thammawijaya, Panithee

2013-01-01

The purpose of this study was to examine the impact of parenting styles on emotional intelligence of HIV-affected children in Thailand. This study uses data from 205 HIV-affected children in northern and northeastern Thailand. Correlation and regression analyses were used to examine the predictors of emotional intelligence. Children reporting higher levels of stress reported less caring parenting style (Standardized beta [B] = −0.18, p=0.050). Children with higher self-esteem were also more likely to perceive their parents as caring (B = 0.48, p = 0.002). Children who scored lower on their self-esteem reported their parents to be more overprotective (B = −0.30, p = 0.030), and children reporting higher levels of stress reported their parents to be more overprotective (B = 0.12, p = 0.010). Children reporting caring parenting style were significantly more likely to report higher emotional intelligence (B = 0.66, p = 0.001). Parenting styles play an important role in the emotional intelligence. Identifying and testing interventions to help parents improve their parenting styles, while helping their HIV-affected children cope with stress and self-esteem, are essential in promoting mental health of HIV-affected children in Thailand. PMID:23651471

GENETIC AND IMMUNOLOGICAL EVIDENCES OF BORRELIA BURGDORFERI IN DOG IN THAILAND.

PubMed

Sthitmatee, Nattawooti; Jinawan, Wanna; Jaisan, Nawaporn; Tangjitjaroen, Weerapongse; Chailangkarn, Sasisophin; Sodarat, Chollada; Ekgatat, Monaya; Padungtod, Pawin

2016-01-01

Lyme disease is a tick-borne zoonotic disease caused by spirochete Borrelia burgdorferi. It is transmitted from animals to humans by the bite of infected ticks of the genus Ixodes. Although Lyme disease has been reported in China and Japan, the disease has never been reported in Thailand. Blood samples and ticks were collected from 402 dogs from 7 and 3 animal clinics in Chiang Mai and Phuket Provinces, Thailand, respectively. Blood samples were tested for antibodies against B. burgdorferi, Anaplasma spp, Ehrlichia spp and Dirofilaria immitis using a commercial kit, and positive blood samples were subjected to nested PCR assay for B. burgdorferi fla, ospA and ospC, amplicons of which also were sequenced. Only one dog (from Chiang Mai) was positive for B. burgdorferi, with 97% to 100% genetic identity, depending on the sequences used for comparison, with strains from United State of America. All 376 ticks collected were Rhipicephalus sanguineus, but no tick was found on the infected dog. Further investigations of the infection source and vector are needed to understand potential risks of Lyme disease to dogs and humans in Thailand.

Geographic distributions and ecology of ornamental Curcuma (Zingiberaceae) in Northeastern Thailand.

PubMed

Khumkratok, Sutthira; Boongtiang, Kriangsuk; Chutichudet, Prasit; Pramaul, Pairot

2012-10-01

The genus Curcuma is a very important economic plant. Members of this genus were used as food, medicine and ornament plants. The objectives of this study were to examine the geographic distributions and ecological conditions in the natural habitats of Curcuma in Northeastern Thailand. Species diversity was examined using the line transect method. Ecological conditions of the species were examined using a sampling plot of 20 x 20 m. A total of five species were found including Curcuma angustifolia Roxb., C. alismatifolia Gagnep., C. gracillima Gagnep., C. parviflora Wall. and C. rhabdota. These species were in an altitudinal range between 290 m and 831 m above sea level. Four species (C. angustifolia, C. alismatifolia, C. gracillima and C. rhabdota) were distributed in open gaps in dry dipterocarp forest. One species, C. parviflora was found in the contact zone between dry dipterocarp and bamboo (Gigantochloa sp.) forest. C. rhabdota was found only in a habitat with high humidity and shading along the Thailand-Lao PDR border. Significant ecological conditions of the natural habitats of these Curcuma species were identified. Altitude is the most important factor when determining the geographic distributions of these Curcuma species in Northeastern Thailand.

Parenting styles and emotional intelligence of HIV-affected children in Thailand.

PubMed

Lee, Sung-Jae; Li, Li; Thammawijaya, Panithee

2013-01-01

The purpose of this study was to examine the impact of parenting styles on emotional intelligence of HIV-affected children in Thailand. This study uses data from 205 HIV-affected children in northern and northeastern Thailand. Correlation and regression analyses were used to examine the predictors of emotional intelligence. Children reporting higher levels of stress reported less caring parenting style (standardized beta [B]=-0.18, p=0.050). Children with higher self-esteem were also more likely to perceive their parents as caring (B=0.48, p=0.002). Children who scored lower on their self-esteem reported their parents to be more overprotective (B=-0.30, p=0.030), and children reporting higher levels of stress reported their parents to be more overprotective (B=0.12, p=0.010). Children reporting caring parenting style were significantly more likely to report higher emotional intelligence (B=0.66, p=0.001). Parenting styles play an important role in the emotional intelligence. Identifying and testing interventions to help parents improve their parenting styles, while helping their HIV-affected children cope with stress and self-esteem, are essential in promoting mental health of HIV-affected children in Thailand.

Disseminated Autochthonous Dermal Leishmaniasis Caused by Leishmania siamensis (PCM2 Trang) in a Patient from Central Thailand Infected with Human Immunodeficiency Virus.

PubMed

Supsrisunjai, Chavalit; Kootiratrakarn, Tanawatt; Puangpet, Pailin; Bunnag, Thareena; Chaowalit, Prapaipit; Wessagowit, Vesarat

2017-05-01

AbstractSeveral case reports of autochthonous leishmaniasis in Thailand have been published since 1996. Most of the previous cases presented with visceral leishmaniasis (VL) and were mostly reported in southern part of Thailand. Recently, it has been evident that Leishmania martiniquensis is the main cause of Leishmania infection in Thailand. However, Leishmania siamensis (PCM2 Trang isolate) was found to be of a separate lineage with restricted distribution in southern Thailand and also a cause of disseminated dermal and visceral leishmaniasis in one published case. Here we report the first patient from central Thailand with human immunodeficiency virus infection presenting with disseminated dermal leishmaniasis. Polymerase chain reaction and DNA sequencing analysis (large subunit of RNA polymerase II and 18S ribosomal RNA internal transcribed spacer 1) from the tissue biopsy sample revealed the pathogen sequences to be highly homologous to PCM2 Trang strain previously reported from southern Thailand.

Disseminated Autochthonous Dermal Leishmaniasis Caused by Leishmania siamensis (PCM2 Trang) in a Patient from Central Thailand Infected with Human Immunodeficiency Virus

PubMed Central

Supsrisunjai, Chavalit; Kootiratrakarn, Tanawatt; Puangpet, Pailin; Bunnag, Thareena; Chaowalit, Prapaipit; Wessagowit, Vesarat

2017-01-01

Several case reports of autochthonous leishmaniasis in Thailand have been published since 1996. Most of the previous cases presented with visceral leishmaniasis (VL) and were mostly reported in southern part of Thailand. Recently, it has been evident that Leishmania martiniquensis is the main cause of Leishmania infection in Thailand. However, Leishmania siamensis (PCM2 Trang isolate) was found to be of a separate lineage with restricted distribution in southern Thailand and also a cause of disseminated dermal and visceral leishmaniasis in one published case. Here we report the first patient from central Thailand with human immunodeficiency virus infection presenting with disseminated dermal leishmaniasis. Polymerase chain reaction and DNA sequencing analysis (large subunit of RNA polymerase II and 18S ribosomal RNA internal transcribed spacer 1) from the tissue biopsy sample revealed the pathogen sequences to be highly homologous to PCM2 Trang strain previously reported from southern Thailand. PMID:28138050

Biological Control of Diseases of Vegetables Grown Hydroponically in Thailand: Challenge and Opportunity.

PubMed

Kanjanamaneesathian, Mana

2015-01-01

In Thailand, yield loss due to plant diseases in vegetables grown hydroponically is very high as a result of the growers` lack of knowledge for controlling diseases and their un- willingness to invest in setting-up the proper hydroponic system from the beginning. Severe root rot disease caused by Pythium spp. is frequent and can be anticipated in the hot climate in Thailand. This review focuses on the diseases in temperate lettuces which have been produced hydroponically and have been attacked by plant pathogens, particularly Pythium spp. Biological control of vegetable diseases grown hydroponically has been investigated in Thailand. Research is being carried out to identify effective strains of the antagonists, formulating the applicable products and delivering them appropriately to control the disease. Products of Bacillus subtilis, Chaetomium globosom and Trichoderma harzianum have been recommended for use to control diseases in vegetables grown hydroponically. Control efficacy of these products is varied as the biological products have been used by the growers in the paradigm of using chemical fungicide for disease control in hydroponic production system, overlooking the intrinsic characteristics of the biological control products. The recent patent, which minimizes the effects of sunlight and heat on the nutrient solution without the use of an external energy for cooling the nutrient, should be applied in producing hydroponic vegetables to mitigate poor plant growth and root rot disease outbreak in Thailand.

English Camp: A Language Immersion Program in Thailand

ERIC Educational Resources Information Center

Rugasken, Kris; Harris, Jacqueline A.

2009-01-01

A summer English camp language immersion program, which began in 2003, provided instruction by native English speakers to Thai college students via collaboration between Prince of Songkla University in Thailand and Ball State University in Indiana, USA. During this program, Thai students were exposed to English formally through classroom…

Key Problems in Science and Technology in Thailand.

ERIC Educational Resources Information Center

Yuthavong, Yongyuth; And Others

1985-01-01

Cites the need for promoting science/technology management and policy formation in Thailand, viewing contributions of science/technology to the socioeconomic development of the country as high priorities. Criteria for selecting priority areas and key problems are noted; they include relevance to development, availability of human resources, and…

Sustainable Leadership: Honeybee Practices at Thailand's Oldest University

ERIC Educational Resources Information Center

Kantabutra, Sooksan; Saratun, Molraudee

2013-01-01

Purpose: The aim of this paper is to adopt Avery and Bergsteiner's 23 sustainable leadership practices derived from sustainable organizations as a framework to examine the leadership practices of Thailand's oldest university. Design/methodology/approach: Avery and Bergsteiner's principles were grouped into six categories for analysis: long-term…

Modeling the hepatitis A epidemiological transition in Thailand.

PubMed

Van Effelterre, Thierry; Marano, Cinzia; Jacobsen, Kathryn H

2016-01-20

In most low- and middle-income countries, hepatitis A virus (HAV) is shifting or expected to shift from high endemicity to intermediate or low endemicity. A decreased risk of HAV infection will cause an increase in the average age at infection and will therefore increase the proportion of infections that results in severe disease. Mathematical models can provide insights into the factors contributing to this epidemiological transition. An MSLIR compartmental dynamic transmission model stratified by age and setting (rural and urban) was developed and calibrated with demographic, environmental, and epidemiological data from Thailand. HAV transmission was modeled as a function of urbanization and access to clean drinking water. The model was used to project various epidemiological measures. The age at midpoint of population immunity remains considerably younger in rural areas than in urban areas. The mean age of symptomatic hepatitis A infection in Thailand has shifted from childhood toward early adulthood in rural areas and is transitioning from early adulthood toward middle adulthood in urban areas. The model showed a significant decrease in incidence rates of total and symptomatic infections in rural and urban settings in Thailand over the past several decades as water access has increased, although the overall incidence rate of symptomatic HAV is projected to slightly increase in the coming decades. Modeling the relationship between water, urbanization, and HAV endemicity is a novel approach in the estimation of HAV epidemiological trends and future projections. This approach provides insights about the shifting HAV epidemiology and could be used to evaluate the public health impact of vaccination and other interventions in a diversity of settings. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Siting industrial waste land disposal facilities in Thailand: A risk based approach

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fingleton, D.J.; Habegger, L.; Peters, R.

The Thailand Industrial Works Department (IWD) has established a toxic industrial waste Central Treatment and Stabilization Center (CTSC) for textile dyeing and electroplating industries located in the Thonburi region of the Bangkok metropolitan area. Industrial waste is treated, stabilized, and stored at the CTSC. Although the IWD plans to ship the stabilized sludge to the Ratchaburi Province in western Thailand for burial, the location for the land disposal site has not been selected. Assessing the relative health risks from exposure to toxic chemicals released from an industrial waste land disposal site is a complicated, data-intensive process that requires a multidisciplinarymore » approach. This process is further complicated by the unique physical and cultural characteristics exhibited by the rapidly industrializing Thai economy. The purpose of this paper is to describe the research approach taken and to detail the constraints to health risk assessments in Thailand. issues discussed include data availability and quality, effectiveness of control or mitigation methods, cultural differences, and the basic assumptions inherent in many of the risk assessment components.« less

Declining trend in the seroprevalence of infection with hepatitis A virus in Thailand.

PubMed

Chatproedprai, S; Chongsrisawat, V; Chatchatee, P; Theamboonlers, A; Yoocharoen, P; Warinsathien, P; Tharmaphornpilas, P; Warintrawat, S; Sinlaparatsamee, S; Chaiear, K; Khwanjaipanich, S; Paupunwatana, S; Poovorawan, Y

2007-01-01

Since the mid 1970s, infection with hepatitis A virus (HAV) in Thailand has shifted from hyper-endemic to mesoendemic. In 2004, to explore this trend in prevalence further, 3997 subjects from four geographically distinct provinces of Thailand were tested, in a commercial ELISA, for antibodies to HAV. The results indicate that the seroprevalence of HAV continues to fall, almost certainly because the profound socio-economic development that has occurred over the last few decades in Thailand has brought with it significant improvements in sanitation and personal hygiene. As exposure to HAV declines, however, the risks of symptomatic and potentially severe infection in adulthood (rather than asymptomatic infection during childhood) and of epidemics of such infection, which would lead to profound economic loss, increases. Improvements in hygiene and sanitation to reduce exposure to the virus and measures to reduce the incidence of symptomatic disease in those infected, such as vaccination (which may only be cost-effective when targeted at high-risk groups), need to be carefully considered.

Prevalence and psychosocial correlates of current smoking among adolescent students in Thailand, 2005.

PubMed

McKnight-Eily, Lela; Arrazola, René; Merritt, Robert; Malarcher, Ann; Sirichotiratana, Nithat

2010-12-01

This article examines the prevalence of current smoking and associated psychosocial correlates and whether these correlates differ by sex among adolescent students in Thailand. Data were analyzed from the Thailand Global Youth Tobacco Survey (GYTS), a school-based, cross-sectional survey conducted in 2005 and completed by Mathayom 1, 2, and 3 (U.S. seventh through ninth grades) students. Weighted prevalence estimates of the percentage of students who were current smokers (smoked on ≥ 1 day during the past 30 days) and noncurrent smokers were calculated for the sample and for each psychosocial variable. Separate logistic regression models were calculated for males and females to examine the independent association of the psychosocial correlates of current smoking. Significant correlates for both males and females included close peer smoking, secondhand smoke exposure, being offered a free cigarette by a tobacco industry representative, and belief that smoking is not harmful. These correlates are examined in the context of comprehensive tobacco control laws in Thailand.

Learning Innovative Maternal Instinct: Activity Designing Semantic Factors of Alcohol Modification in Rural Communities of Thailand

ERIC Educational Resources Information Center

Yodmongkol, Pitipong; Jaimung, Thunyaporn; Chakpitak, Nopasit; Sureephong, Pradorn

2014-01-01

At present, Thailand is confronting a serious problem of alcohol drinking behavior which needs to be solved urgently. This research aimed to identify the semantic factors on alcohol drinking behavior and to use maternal instinct driving for housewives as village health volunteers in rural communities, Thailand. Two methods were implemented as the…

Genetic diversity and multiple introductions of porcine reproductive and respiratory syndrome viruses in Thailand.

PubMed

Tun, Hein M; Shi, Mang; Wong, Charles L Y; Ayudhya, Suparlark N N; Amonsin, Alongkorn; Thanawonguwech, Roongroje; Leung, Frederick C C

2011-04-12

Porcine reproductive and respiratory syndrome virus (PRRSV) is prevalent in Thailand, causing a huge impact on the country's swine industry. Yet the diversity and origin of these Thai PRRSVs remained vague. In this context, we collected all the Thai PRRSV sequences described earlier and incorporated them into the global diversity. The results indicated that PRRSVs in Thailand were originated from multiple introductions involving both Type 1 and Type 2 PRRSVs. Many of the introductions were followed by extensive geographic expansion, causing regional co-circulation of diverse PRRSV variants in three major pig-producing provinces. Based on these results, we suggest (1) to avoid blind vaccination and to apply vaccines tailor-made for target diversity, (2) to monitor pig importation and transportation, and (3) to implement a better biosecurity to reduce horizontal transmissions as three potentially effective strategies of controlling PRRS in Thailand.

76 FR 71938 - Circular Welded Carbon Steel Pipes and Tubes From Thailand: Extension of Time Limit for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-21

... DEPARTMENT OF COMMERCE International Trade Administration [A-549-502] Circular Welded Carbon Steel Pipes and Tubes From Thailand: Extension of Time Limit for Preliminary Results of Antidumping Duty... and tubes from Thailand for the period March 1, 2010, through February 28, 2011. See Initiation of...

Leishmaniasis in Thailand: A Review of Causative Agents and Situations

PubMed Central

Leelayoova, Saovanee; Siripattanapipong, Suradej; Manomat, Jipada; Piyaraj, Phunlerd; Tan-ariya, Peerapan; Bualert, Lertwut; Mungthin, Mathirut

2017-01-01

Before 1999, leishmaniasis was considered an imported disease in Thailand. Since then, autochthonous leishmaniasis was reported in both immmunocompetent and immmunocompromised patients especially in human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS). A new species was identified and named as Leishmania siamensis consisting of two lineages, that is, lineages TR and PG. Analysis of isoenzymes has clarified the more commonly detected L. siamensis lineage PG as Leishmania martiniquensis (MON-229), a species originally reported from the Martinique Island, whereas the L. siamensis lineage TR has been identified as the true novel species, L. siamensis (MON-324). Both cutaneous leishmaniasis (CL) and visceral leishmaniasis (VL) have been found among Thai patients. Disseminated CL and VL could be presented in some reported patients who had HIV/AIDS coinfection. So far, only sporadic cases have been reported; thus, the true prevalence of leishmaniasis should be determined in Thailand among the high-risk populations such as people with HIV/AIDS. A recent survey among animals identified L. martiniquensis DNA in black rats (Rattus rattus) suggesting a potential animal reservoir. In addition, L. martiniquensis DNA was identified in Sergentomyia gemmea and Sergentomyia barraudi, the predominant sandfly species in the affected areas. However, further studies are needed to prove that these sandflies could serve as the vector of leishmaniasis in Thailand. PMID:28093539

Toward integrated opisthorchiasis control in Northeast Thailand: The Lawa Project

PubMed Central

Sripa, Banchob; Tangkawattana, Sirikachorn; Laha, Thewarach; Kaewkes, Sasithorn; Mallory, Frank F.; Smith, John F.; Wilcox, Bruce A.

2015-01-01

Human liver fluke, Opisthorchis viverrini, a food-borne trematode is a significant public health problem in Southeast Asia, particularly in Thailand. Despite a long history of control programs in Thailand and a nationwide reduction, O. viverrini infection prevalence remains high in the Northeastern Provinces. Therefore, a new strategy for controlling the liver fluke infection using the EcoHealth/One Health approach was introduced into the Lawa Lake area in Khon Kaen province where the liver fluke is endemic. A program has been carried using anthelminthic treatment, novel intensive health education methods both in the communities and in schools, ecosystem monitoring and active community participation. As a result, the infection rate in the more than 10 villages surrounding the Lake has declined to approximate one third of the average of 50% as estimated by a baseline survey. Strikingly, the Cyprinoid fish species in the Lake, which are the intermediate host, now showed less than 1% prevalence compared to a maximum of 70% at baseline. This liver fluke control program, named “Lawa model,” is now recognized nationally and internationally, and being expanding to other parts of Thailand and neighboring Mekong countries. Challenges to O. viverrini disease control, and lessons learned in developing an integrative control program using a community-based, ecosystem approach, and scaling-up regionally based on Lawa as a model are described. PMID:25102053

Toward integrated opisthorchiasis control in northeast Thailand: the Lawa project.

PubMed

Sripa, Banchob; Tangkawattana, Sirikachorn; Laha, Thewarach; Kaewkes, Sasithorn; Mallory, Frank F; Smith, John F; Wilcox, Bruce A

2015-01-01

Human liver fluke, Opisthorchis viverrini, a food-borne trematode is a significant public health problem in Southeast Asia, particularly in Thailand. Despite a long history of control programmes in Thailand and a nationwide reduction, O. viverrini infection prevalence remains high in the northeastern provinces. Therefore, a new strategy for controlling the liver fluke infection using the EcoHealth/One Health approach was introduced into the Lawa Lake area in Khon Kaen province where the liver fluke is endemic. A programme has been carried using anthelminthic treatment, novel intensive health education methods both in the communities and in schools, ecosystem monitoring and active community participation. As a result, the infection rate in the more than 10 villages surrounding the lake has declined to approximate one third of the average of 50% as estimated by a baseline survey. Strikingly, the Cyprinoid fish species in the lake, which are the intermediate host, now showed less than 1% prevalence compared to a maximum of 70% at baseline. This liver fluke control programme, named "Lawa model," is now recognised nationally and internationally, and being expanding to other parts of Thailand and neighbouring Mekong countries. Challenges to O. viverrini disease control, and lessons learned in developing an integrative control programme using a community-based, ecosystem approach, and scaling-up regionally based on Lawa as a model are described. Copyright © 2014 Elsevier B.V. All rights reserved.

Contact sensitizers in commercial hair dye products sold in Thailand.

PubMed

Boonchai, Waranya; Bunyavaree, Monthathip; Winayanuwattikun, Waranaree; Kasemsarn, Pranee

2016-04-01

Hair dyes are known to contain potent contact allergens for which sensitization rates have increased over the last decade. To examine the type and frequency of potent contact sensitizers labelled on hair dyes sold in metropolitan Bangkok, Thailand. During the 2013-2014 study period, labelled ingredient information from home use and professional hair dye products was collected. Two hundred and fifty-two hair dye products were evaluated. One hundred and forty-nine products from 48 brands were domestically produced in Thailand, and 103 products were from 23 multinational brands produced in countries other than Thailand. Two hundred and fourteen of 252 (84.9%) hair dye products were found to contain strong skin sensitizers, with 118 (46.8%) being found in domestically produced products, and 96 (38.1%) being found in multinational brand products. Thirty-eight hair dye products (15.1%) were free of potent skin sensitizers. The number of domestically produced products (31, 20.8%) that were free of potent skin sensitizers was significantly higher (p = 0.002) than the number of multinational brand products (7, 6.8%). p-Phenylenediamine was the most prevalent potent sensitizer found among domestically produced hair dyes available on the market. Our findings indicate regional differences in hair dye allergen exposure. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Industrial distributions of severe occupational injuries among workers in Thailand.

PubMed

Yamakawa, Michiyo; Sithisarankul, Pornchai; Yorifuji, Takashi; Hengpraprom, Sarunya; Hiransuthikul, Narin; Doi, Hiroyuki; Takao, Soshi

2014-01-01

In industrializing countries, occupational safety and health have been affected by globalization. However, a lack of reliable data prevents evaluation of this situation. Therefore, we examined industrial distributions and risks of severe occupational injuries among workers in Thailand, which is one of the few industrializing countries that compiles nationwide data. Data on workers who made claims for occupational injuries from 2007 to 2009 were extracted from the Workmen's Compensation Fund records in Thailand. Among 501,334 claimants, we evaluated the industrial distributions of severe occupational injuries (i.e., permanent disability and death). We then examined the associations between industry and those injuries, using proportionate ratios (PRs) between each industrial category and the overall distribution of occupational injuries. The number of workers in manufacturing making claims for severe occupational injuries was the largest among all industrial categories (319,114/501,334 injuries), although the total number of occupational injuries recently declined. Additionally, workers in manufacturing experienced severe occupational injuries more often compared with the overall distribution of occupational injuries. The PRs (95% confidence interval) for manufacturing were 1.17 (1.14-1.20) in men and 1.33 (1.27-1.38) in women. After adjusting for individual characteristics, the results did not substantially change. Manufacturing seems to have the largest burden of occupational injuries in industrializing countries like Thailand.

Diversity and Antifungal Drug Susceptibility of Cryptococcus Isolates in Thailand.

PubMed

Worasilchai, Navaporn; Tangwattanachuleeporn, Marut; Meesilpavikkai, Kornvalee; Folba, Claudia; Kangogo, Mourine; Groß, Uwe; Weig, Michael; Bader, Oliver; Chindamporn, Ariya

2017-08-01

Yeasts of the Cryptococcus species complex are the causative agent of cryptococcosis, especially in human immunodeficiency virus (HIV) positive individuals. Cerebral or disseminated cryptococcosis has a very high mortality rate worldwide, including in Thailand. Additionally, an increasing rate of antifungal drug resistant cryptococcal isolates has been reported in several neighboring countries, complicating therapeutic approaches. To understand the situation of this infection in Thailand, we retrospectively investigated the molecular epidemiology and antifungal drug resistance in a collection of 74 clinical, 52 environmental and two veterinary isolates using the URA5-RFLP for typing and the EUCAST guideline for susceptibility testing. Where no EUCAST breakpoints (AMB and 5FC) were available, CLSI epidemiologic cutoff values were used for interpretation. Cryptococcal molecular type diversity showed most isolates were C. grubii, molecular type VNI. One clinical isolate was C. deuterogattii (mol. type VGII) and another C. grubii (mol. type VNII). One strain from environment was classified as C. grubii (mol. type VNII). No resistant strains were detected in this retrospective study for either of the antimycotics tested; however, monitoring of the epidemiology of Cryptococcus species in infected patients in Thailand needs to be continued to detect emergence of resistance. © The Author 2016. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Thailand mutation and variation database (ThaiMUT).

PubMed

Ruangrit, Uttapong; Srikummool, Metawee; Assawamakin, Anunchai; Ngamphiw, Chumpol; Chuechote, Suparat; Thaiprasarnsup, Vilasinee; Agavatpanitch, Gallissara; Pasomsab, Ekawat; Yenchitsomanus, Pa-Thai; Mahasirimongkol, Surakameth; Chantratita, Wasun; Palittapongarnpim, Prasit; Uyyanonvara, Bunyarit; Limwongse, Chanin; Tongsima, Sissades

2008-08-01

With the completion of the human genome project, novel sequencing and genotyping technologies had been utilized to detect mutations. Such mutations have continually been produced at exponential rate by researchers in various communities. Based on the population's mutation spectra, occurrences of Mendelian diseases are different across ethnic groups. A proportion of Mendelian diseases can be observed in some countries at higher rates than others. Recognizing the importance of mutation effects in Thailand, we established a National and Ethnic Mutation Database (NEMDB) for Thai people. This database, named Thailand Mutation and Variation database (ThaiMUT), offers a web-based access to genetic mutation and variation information in Thai population. This NEMDB initiative is an important informatics tool for both research and clinical purposes to retrieve and deposit human variation data. The mutation data cataloged in ThaiMUT database were derived from journal articles available in PubMed and local publications. In addition to collected mutation data, ThaiMUT also records genetic polymorphisms located in drug related genes. ThaiMUT could then provide useful information for clinical mutation screening services for Mendelian diseases and pharmacogenomic researches. ThaiMUT can be publicly accessed from http://gi.biotec.or.th/thaimut.

Assessment of trauma quality improvement activities at public hospitals in Thailand.

PubMed

Fuangworawong, Phuphit; LaGrone, Lacey N; Chadbunchachai, Witaya; Sornsrivichai, Vorasith; Mock, Charles N; Vavilala, Monica S

2016-09-01

Given the current exceptional burden of injury in Thailand, the proven efficacy of quality improvement programs, and the current scarcity of national-level information on trauma quality improvement program (TQIP) implementation in Thailand, we aimed to examine the use of TQIPs and barriers to TQIP adoption in Thai public trauma centers. We distributed a survey to 110 public hospitals which are designated to provide trauma care in Thailand. The survey assessed the presence or absence of the four core elements of the World Health Organization (WHO) recommended TQIPs (morbidity and mortality (M&M) conferences, preventable death panels, trauma registries, and audit filters), and provider perception of barriers and priorities in TQIP implementation. Responses were received from 80 (72%) respondents. Seventy-two (90%) reported having a trauma registry and seventy (88%) respondents reported use of audit filters. Seventy (88%) respondents reported conducting regular M&M conferences, and 45 (56%) respondents reported the presence of preventable death panels. Thirty-eight (48%) respondents reported presence of all four elements of WHO TQIPs. The most commonly reported barriers to implementing TQIPs were lack of interest (55; 68%) and lack of time (39; 48%)to implement TQIPs. Audit filters were reported by only 25 (31%) of respondents and optimization of audit filters was the most frequently identified next-step in further development of TQIP. Just under half of responding Thai public trauma centers reported implementation of all four elements of the WHO recommended TQIPs. Priority strategies to facilitate TQIP maturation in Thailand should address staff motivation, provision of staff time for TQIP development, and optimization of audit filter use to monitor quality of care. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

Genetic diversity and population structure of Plasmodium falciparum in Thailand, a low transmission country.

PubMed

Pumpaibool, Tepanata; Arnathau, Céline; Durand, Patrick; Kanchanakhan, Naowarat; Siripoon, Napaporn; Suegorn, Aree; Sitthi-Amorn, Chitr; Renaud, François; Harnyuttanakorn, Pongchai

2009-07-14

The population structure of the causative agents of human malaria, Plasmodium sp., including the most serious agent Plasmodium falciparum, depends on the local epidemiological and demographic situations, such as the incidence of infected people, the vector transmission intensity and migration of inhabitants (i.e. exchange between sites). Analysing the structure of P. falciparum populations at a large scale, such as continents, or with markers that are subject to non-neutral selection, can lead to a masking and misunderstanding of the effective process of transmission. Thus, knowledge of the genetic structure and organization of P. falciparum populations in a particular area with neutral genetic markers is needed to understand which epidemiological factors should be targeted for disease control. Limited reports are available on the population genetic diversity and structure of P. falciparum in Thailand, and this is of particular concern at the Thai-Myanmar and Thai-Cambodian borders, where there is a reported high resistance to anti-malarial drugs, for example mefloquine, with little understanding of its potential gene flow. The diversity and genetic differentiation of P. falciparum populations were analysed using 12 polymorphic apparently neutral microsatellite loci distributed on eight of the 14 different chromosomes. Samples were collected from seven provinces in the western, eastern and southern parts of Thailand. A strong difference in the nuclear genetic structure was observed between most of the assayed populations. The genetic diversity was comparable to the intermediate level observed in low P. falciparum transmission areas (average HS = 0.65 +/- 0.17), where the lowest is observed in South America and the highest in Africa. However, uniquely the Yala province, had only a single multilocus genotype present in all samples, leading to a strong geographic differentiation when compared to the other Thai populations during this study. Comparison of the genetic

The Role of Thailand in the International Trade in CITES-Listed Live Reptiles and Amphibians

PubMed Central

Nijman, Vincent; Shepherd, Chris R.

2011-01-01

Background International wildlife trade is one of the leading threats to biodiversity conservation. The Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) is the most important initiative to monitor and regulate the international trade of wildlife but its credibility is dependent on the quality of the trade data. We report on the performance of CITES reporting by focussing on the commercial trade in non-native reptiles and amphibians into Thailand as to illustrate trends, species composition and numbers of wild-caught vs. captive-bred specimens. Methodology/Principal Findings Based on data in the WCMC-CITES trade database, we establish that a total of 75,594 individuals of 169 species of reptiles and amphibians (including 27 globally threatened species) were imported into Thailand in 1990–2007. The majority of individuals (59,895, 79%) were listed as captive-bred and a smaller number (15,699, 21%) as wild-caught. In the 1990s small numbers of individuals of a few species were imported into Thailand, but in 2003 both volumes and species diversity increased rapidly. The proportion of captive-bred animals differed greatly between years (from 0 to >80%). Wild-caught individuals were mainly sourced from African countries, and captive-bred individuals from Asian countries (including from non-CITES Parties). There were significant discrepancies between exports and imports. Thailand reports the import of >10,000 individuals (51 species) originating from Kazakhstan, but Kazakhstan reports no exports of these species. Similar discrepancies, involving smaller numbers (>100 individuals of 9 species), can be seen in the import of reptiles into Thailand via Macao. Conclusion/Significance While there has been an increase in imports of amphibian and reptiles into Thailand, erratic patterns in proportions of captive-bred specimens and volumes suggests either capricious markets or errors in reporting. Large discrepancies with respect to origin

Free-grazing Ducks and Highly Pathogenic Avian Influenza, Thailand

PubMed Central

Chaitaweesub, Prasit; Parakamawongsa, Tippawon; Premashthira, Sith; Tiensin, Thanawat; Kalpravidh, Wantanee; Wagner, Hans; Slingenbergh, Jan

2006-01-01

Thailand has recently had 3 epidemic waves of highly pathogenic avian influenza (HPAI); virus was again detected in July 2005. Risk factors need to be identified to better understand disease ecology and assist HPAI surveillance and detection. This study analyzed the spatial distribution of HPAI outbreaks in relation to poultry, land use, and other anthropogenic variables from the start of the second epidemic wave (July 2004–May 2005). Results demonstrate a strong association between H5N1 virus in Thailand and abundance of free-grazing ducks and, to a lesser extent, native chickens, cocks, wetlands, and humans. Wetlands used for double-crop rice production, where free-grazing duck feed year round in rice paddies, appear to be a critical factor in HPAI persistence and spread. This finding could be important for other duck-producing regions in eastern and southeastern Asian countries affected by HPAI. PMID:16494747

Investigations on Local Quartz Sand for Application in Glass Industry

NASA Astrophysics Data System (ADS)

Dararutana, Pisutti; Chetanachan, Prukswan; Wathanakul, Pornsawat; Sirikulrat, Narin

2009-03-01

Silica or glass sand is a special type of quartz sand that is suitable for glass-making, because of its high silica content, and its low content of iron oxide and other compounds. In Thailand, deposits of quartz sand are found as the beach and the river sands in many areas; eastern, southern, northeastern and northern. In this work, grain-size distribution and chemical analyses were carried out on 10 sand samples taken from various localities in Thailand such as Chanthaburi, Trat, Rayong, Chumphon, Nakhon Si, Pattani, Phuket, Songkhla, Nong Khai, and Tak provinces. The geological resources show that most of them are the surface-to-near-surface glass sand deposits. The sand grains in most deposits were mainly angular-to-rounded, except in some areas of either angular or rounded grains. Chemical analysis showed that the sands contained more than 95wt% silica and low content of Fe, Al, Ca, Mg, Na, and K. The concentration levels of these components in the samples confirm with internationally acceptable standard for glass production. The quartz sand dressing plants that used the spiral classifier to improve the properties of the quartz sands to meet the standard specifications are mostly located in the eastern area. It can be concluded that most of the quartz sand deposits in Thailand investigated show well-sorted grain-size with considerable purity, i.e. high-grade quality. The advanced works resulted in that these raw quartz sands can be used as raw material for fabrication of soda-lime, lead crystal, and lead-free high refractive index glasses. The colorless and various colored glass products have been satisfactorily used in the domestic art and glass manufactures.

A history of sexually transmitted diseases in Thailand: policy and politics.

PubMed

Bamber, S D; Hewison, K J; Underwood, P J

1993-04-01

This paper provides a brief history of sexually transmitted diseases (STDs) in Thailand. The presentation is divided into three main sections: the period up to the 1930s; the period from the 1930s until the end of the early 1980s; and the period from the early 1980s until the present, the so-called 'AIDS Era'. The discussion in each of these sections focuses, as far as sources permit, on the epidemiological picture, as well as describing public and official responses to these diseases. In the final part of the paper consideration is given to these findings in relation to the present situation in Thailand regarding the HIV/AIDS epidemic.

Building tobacco control research in Thailand: meeting the need for innovative change in Asia.

PubMed

Hamann, Stephen L; Mock, Jeremiah; Hense, Sibasis; Charoenca, Naowarut; Kungskulniti, Nipapun

2012-01-28

In low- and middle-income countries (LMICs) over the past two decades locally relevant tobacco control research has been scant. Experience shows that tobacco control measures should be based on sound research findings to ensure that measures are appropriate for local conditions and that they are likely to have an impact. Research should also be integrated within tobacco control measures to ensure ongoing learning and the production of knowledge. Thailand, a middle-income country, has a public health community with a record of successful tobacco control and a longstanding commitment to research. Thailand's comprehensive approach includes taxation; bans on tobacco advertising, sponsorship and promotion; smoke-free areas; graphic cigarette pack warnings; social marketing campaigns; cessation counseling; and an established tobacco control research program. The purpose of this study was to document and analyze the development of tobacco control research capacity in Thailand and the impact of research on Thai tobacco control measures. We used mixed methods including review of historical documentation and policy reports, qualitative interviews with key members of Thailand's tobacco control community, and an analysis of research productivity. In Thailand, tobacco control research has evolved through three phases: (1) discovery of the value of research in the policymaking arena, (2) development of a structure to support research capacity building through international collaborations supported by foreign funding agencies, and (3) delivery of locally relevant research made possible largely through substantial stable funding from a domestic health promotion foundation. Over two decades, Thai tobacco control advocates have constructed five steppingstones to success: (1) adapting foreign research to inform policymaking and lobbying for more support for domestic research; (2) attracting foreign funding agencies to support small-scale research and capacity building; (3

Building tobacco control research in Thailand: meeting the need for innovative change in Asia

PubMed Central

2012-01-01

Introduction In low- and middle-income countries (LMICs) over the past two decades locally relevant tobacco control research has been scant. Experience shows that tobacco control measures should be based on sound research findings to ensure that measures are appropriate for local conditions and that they are likely to have an impact. Research should also be integrated within tobacco control measures to ensure ongoing learning and the production of knowledge. Thailand, a middle-income country, has a public health community with a record of successful tobacco control and a longstanding commitment to research. Thailand's comprehensive approach includes taxation; bans on tobacco advertising, sponsorship and promotion; smoke-free areas; graphic cigarette pack warnings; social marketing campaigns; cessation counseling; and an established tobacco control research program. The purpose of this study was to document and analyze the development of tobacco control research capacity in Thailand and the impact of research on Thai tobacco control measures. Method We used mixed methods including review of historical documentation and policy reports, qualitative interviews with key members of Thailand's tobacco control community, and an analysis of research productivity. Findings In Thailand, tobacco control research has evolved through three phases: (1) discovery of the value of research in the policymaking arena, (2) development of a structure to support research capacity building through international collaborations supported by foreign funding agencies, and (3) delivery of locally relevant research made possible largely through substantial stable funding from a domestic health promotion foundation. Over two decades, Thai tobacco control advocates have constructed five steppingstones to success: (1) adapting foreign research to inform policymaking and lobbying for more support for domestic research; (2) attracting foreign funding agencies to support small-scale research and

The Present Status of Using Natural Gas Cylinders and Acoustic Emission in Thailand

NASA Astrophysics Data System (ADS)

Jomdecha, C.; Jirarungsatian, C.; Methong, W.; Poopat, B.

This chapter presents the status of using natural gas cylinders (CNG/NGV) and acoustic emission (AE) in Thailand. During the period from 2006 to 2013, more than 600,000 CNG cylinder units for vehicles were installed and used for transportation, cars, and trucks in Thailand. The number of cylinder units will be tentatively increased in the future due to the increase in gasoline price. Due to the use of high-pressurization equipment in public, the issue of a risk to public safety has been raised. As of this writing, in 2013, the testing standard from the Thai Department of Energy Business recommends inspection every 5 years using effective inspection methods in order to guarantee safe usage of gas cylinders, including the AE method, following ISO 16148. Normally in Thailand, AE is used in research and petrochemical plants as a special technique. The main applications are testing of pressure vessels, aboveground storage tanks, and university research. Few companies are available to conduct AE for testing natural gas cylinders due to the limited safety of the high-pressure operation and AE equipment and a lack of qualified AE personnel. To develop AE techniques, equipment, procedures, and acceptance criteria of natural gas cylinders are the main focus of AE personnel in Thailand. A desired achievement for current development is for natural gas cylinder testing, which can be applied in field tests and supported by a national testing standard.

Population Genetics of Plasmodium vivax in Four High Malaria Endemic Areas in Thailand.

PubMed

Congpuong, Kanungnit; Ubalee, Ratawan

2017-10-01

Recent trends of malaria in Thailand illustrate an increasing proportion of Plasmodium vivax, indicating the importance of P. vivax as a major causative agent of malaria. P. vivax malaria is usually considered a benign disease so the knowledge of this parasite has been limited, especially the genetic diversity and genetic structure of isolates from different endemic areas. The aim of this study was to examine the population genetics and structure of P. vivax isolates from 4 provinces with different malaria endemic settings in Thailand using 6 microsatellite markers. Total 234 blood samples from P. vivax mono-infected patients were collected. Strong genetic diversity was observed across all study sites; the expected heterozygosity values ranged from 0.5871 to 0.9033. Genetic variability in this study divided P. vivax population into 3 clusters; first was P. vivax isolates from Mae Hong Son and Kanchanaburi Provinces located on the western part of Thailand; second, Yala isolates from the south; and third, Chanthaburi isolates from the east. P. vivax isolates from patients having parasite clearance time (PCT) longer than 24 hr after the first dose of chloroquine treatment had higher diversity when compared with those having PCT within 24 hr. This study revealed a clear evidence of different population structure of P. vivax from different malaria endemic areas of Thailand. The findings provide beneficial information to malaria control programme as it is a useful tool to track the source of infections and current malaria control efforts.

78 FR 75547 - Prestressed Concrete Steel Rail Tie Wire From Thailand: Preliminary Determination of Sales at Not...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-12

... Rail Tie Wire From Thailand: Preliminary Determination of Sales at Not Less Than Fair Value and...'') preliminarily determines that prestressed concrete steel rail tire wire (``PC tie wire'') from Thailand is not... Investigation The product covered by this investigation is high carbon steel wire; stress relieved or low...

77 FR 41967 - Certain Circular Welded Carbon Steel Pipes and Tubes From India, Thailand, and Turkey; Certain...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-17

... Pipes and Tubes From India, Thailand, and Turkey; Certain Circular Welded Non-Alloy Steel Pipe From... on (1) certain circular welded carbon steel pipes and tubes from India, Thailand, and Turkey; (2... circular welded carbon steel pipes and tubes from Turkey would likely lead to continuation or recurrence of...

Engendering social suffering: a Chinese diasporic community in northern Thailand.

PubMed

Huang, Shu-Min

2014-01-01

This paper examines how reproducing Chineseness has become a source of social suffering through the case study of a group of Yunnan Chinese who escaped Chinese communist rules in the Mainland in 1949 or shortly after and settled in northern Thailand in the 1960s. As self-proclaimed carriers of traditional Chinese culture, they worked arduously to replicate whatever they considered 'authentic' Chinese through a narrow interpretation of the Confucian moral tenets in daily life. The (re)establishment of a patriarchal social order in Thailand - a society with a relatively high level of gender-equality, has inflicted tremendous pain and suffering among women and youth in this reified society. Ethnographic fieldwork, upon which this paper was based, was conducted in Maehong Village, Chiang Mai Province, between 2002 and 2007.

Modifying homes for persons with physical disabilities in Thailand.

PubMed

Tongsiri, Sirinart; Ploylearmsang, Chanuttha; Hawsutisima, Katanyu; Riewpaiboon, Wachara; Tangcharoensathien, Viroj

2017-02-01

Thailand passed the Persons with Disabilities Empowerment Act in 2007. The Act, which is in compliance with the United Nations Convention on the Rights of Persons with Disabilities , ensures that registered persons with disabilities are entitled to home environment modifications' benefits up to a maximum of 20 000 baht (670 United States dollars); however, the Act's enforcement is still weak in Thailand. In 2013, researchers developed a home modification programme, consisting of a multidisciplinary team of medical and nonmedical practitioners and volunteers, to modify homes for persons with disabilities. The programme recruited participants with physical disabilities and assessed their functioning difficulties. Participants' homes were modified to address identified functioning difficulties. The project was implemented in four provinces in collaboration with staff from 27 district hospitals located in north-eastern Thailand. After the home modifications, all 43 recruited participants reported reduced difficulties in all areas, except for participants with severe degrees of difficulties, such as those reporting being unable to walk and unable to get up from the floor. The participants' quality of life had also improved. The average EQ-5D-5L score, measuring quality of life, increased by 0.203 - from 0.346 at baseline to 0.549 after the modifications. Home modifications in low-resourced settings are technically and financially feasible and can lead to reducing functioning difficulties and improving the quality of life of persons with disabilities. Implementation requires government subsidies to finance home modifications and the availability of technical guidelines and training on home modifications for implementing agents.

THAILAND AND LAO PDR: FOCUS ON HOOKWORM AND THREADWORM.

PubMed

Niamnuy, Nunthawadee; Kaewthamasorn, Morakot; Congpuong, Kanungnit; Phaytanavanh, Bounthanh; Lohsoonthorn, Vitool

2016-09-01

Hookworm and threadworm infections are major public health problems in developing countries. A cross sectional study comprising 843 participants (346 males and 497 females) was conducted in three populations: i) Thai residents (TR) of Ubon Ratchathani Province, Thailand; ii) Laotian immigrant workers (LI) in the same province; and iii) Laotian residents (LR) in Champasak Province, Lao PDR. Participants were interviewed based on a structured questionnaire regarding their health status. Stool samples from participants and 300 samples from domestic animals (277 dogs and 23 cats) living in the participants households were collected and examined for parasitic infection using a formalin-ether concentration and a Harada-Mori filter paper culture techniques. Approximately one-third of TR and LI populations and domestic animals in Thailand were positive for parasitic infections, while almost half of LR population and domestic animals were positive. We confirmed by PCR and DNA sequencing a case of Ancylostoma ceylanicum infection in a Thai man. We also observed infections of other parasites, such as Taenia spp and Opisthorchis viverrini. Multivariate analysis indicated that risk factors for hookworm infection were population group and walking barefoot. Factors associated with threadworm infection were population group, adult male, lack of previous antiparasitic treatment and of knowledge of parasitic infection, and failure to wash hands after contact with domestic animals. Our results highlight the high prevalence of both hookworm and threadworm infections especially among LI population and domestic animals in both countries. Our findings emphasize the need for public health intervention to control the spread of parasitic infections in Thailand and Lao PDR.

Increasing incidence of hip fracture in Chiang Mai, Thailand.

PubMed

Wongtriratanachai, Prasit; Luevitoonvechkij, Sirichai; Songpatanasilp, Thawee; Sribunditkul, Siripoj; Leerapun, Taninnit; Phadungkiat, Sompant; Rojanasthien, Sattaya

2013-01-01

Hip fracture is a major health problem in Thailand. This study attempted to examine the incidence, related factors, and trends of hip fracture in Chiang Mai, Thailand. All hip fracture data among patients aged 50 yr or older were collected from hospitals in Chiang Mai, Thailand from August 1, 2006 to July 3, 2007. Data from the 1997 Chiang Mai hip fracture study were used for comparison. In the study period, 690 hip fractures were reported: 203 males and 487 females (male to female ratio was 1 to 2.4), with a mean age of 76.7 yr. The estimated cumulative incidence was 181.0 per 100,000, and the adjusted incidence was 253.3 (males: 135.9; females: 367.9). A simple fall was the most common mechanism (79%) of fracture, and 80% of the hip fractures occurred in patients aged 70 yr or older. The highest incidence of hip fracture was observed in patients older than 85 yr (1239). At 6 mo postfracture, most patients (61%) used a walking aid. Compared with the 1997 data, hip fracture incidence had increased by an average of 2% per yr, and the incidence of hip fracture had increased significantly from August 1, 2006 to July 31, 2007, especially in patients older than 75 yr. In patients older than 84 yr, the incidence increased by a factor of 2. Urgent strategies for the prevention and treatment of osteoporosis, and hence hip fracture, are needed. Copyright © 2013 The International Society for Clinical Densitometry. Published by Elsevier Inc. All rights reserved.

Genetic diversity and multiple introductions of porcine reproductive and respiratory syndrome viruses in Thailand

PubMed Central

2011-01-01

Porcine reproductive and respiratory syndrome virus (PRRSV) is prevalent in Thailand, causing a huge impact on the country's swine industry. Yet the diversity and origin of these Thai PRRSVs remained vague. In this context, we collected all the Thai PRRSV sequences described earlier and incorporated them into the global diversity. The results indicated that PRRSVs in Thailand were originated from multiple introductions involving both Type 1 and Type 2 PRRSVs. Many of the introductions were followed by extensive geographic expansion, causing regional co-circulation of diverse PRRSV variants in three major pig-producing provinces. Based on these results, we suggest (1) to avoid blind vaccination and to apply vaccines tailor-made for target diversity, (2) to monitor pig importation and transportation, and (3) to implement a better biosecurity to reduce horizontal transmissions as three potentially effective strategies of controlling PRRS in Thailand. PMID:21486451

Aerosol optical properties in ultraviolet ranges and respiratory diseases in Thailand

NASA Astrophysics Data System (ADS)

Kumharn, Wilawan; Hanprasert, Kasarin

2016-10-01

This study investigated the values of Angstrom parameters (α,β) in ultraviolet (UV) ranges by using AERONET Aerosol Optical Depth (AOD) data. A second-order polynomial was applied to the AERONET data in order to extrapolate to 320 nm from 2003 to 2013 at seven sites in Thailand. The α,β were derived by applying the Volz Method (VM) and Linear Method (LM) at 320-380 nm at seven monitoring sites in Thailand. Aerosol particles were categorized in both coarse and fine modes, depending on regions. Aerosol loadings were related to dry weather, forest fires, sea salt and most importantly, biomass burning in the North, and South of Thailand. Aerosol particles in the Central region contain coarse and fine modes, mainly emitted from vehicles. The β values obtained were associated with turbid and very turbid skies in Northern and Central regions except Bangkok, while β results are associated with clean skies in South. Higher values of the β at all sites were found in the winter and summer compared with the rainy season, in contrast to South where the highest AOD was observed in June. The β values were likely to increase during 2003-2013. These values correlate with worsening health situations as evident from increasing respiratory diseases reported.

Forensically important flesh fly species in Thailand: morphology and developmental rate.

PubMed

Sukontason, Kom; Bunchu, Nophawan; Chaiwong, Tarinee; Moophayak, Kittikhun; Sukontason, Kabkaew L

2010-04-01

Forensically important flesh fly species in Thailand have been investigated for their larval morphology and developmental rate to increase the forensic entomology database in Thailand and nearby countries. Sarcophaga (Liosarcophaga) dux Thomson, Sarcophaga (Liopygia) ruficornis (Fabricius), and Sarcophaga (Boettcherisca) peregrina (Robineau-Desvoidy) are the species of greatest forensic importance. The third instars of these species are similar in morphological appearance, making it difficult or impossible to differentiate between them based on external morphological characteristics. This study compares these important characteristics and reveals that the most distinctive is the posterior spiracle, followed by the number of papillae on the anterior spiracle. For confirmation of these species, the unique characteristics of adult males are also shown for accurate identification. Both the third instar and adult male characteristics are keys to identifying these species. In addition, the developmental rate of S. dux was examined in northern Thailand during 2002-2003 under natural ambient temperature (approximately 24-28 degrees C) and a natural light/dark photoperiod (approximately 12:12 h), indicating relatively rapid larval development in summer (March-June), pre-pupae (stop moving) initiated at 72 h. In the rainy season (July-October), pre-pupae initiated at 72 or 96 h, whereas pre-pupae initiated at 96 h in winter.

Taxonomic identity of two enigmatic aquatic snake populations (Squamata: Homalopsidae: Cerberus and Homalopsis) from southern Thailand.

PubMed

Pauwels, Olivier S G; Sumontha, Montri

2016-05-02

In their revision of the homalopsid genus Homalopsis Kuhl & Van Hasselt, Murphy et al. (2012) resurrected H. semizonata Blyth, 1855 and noted that ''Frith (1977) reported on two Homalopsis from Phuket, Thailand with 40 and 42 dorsal scale rows, and 159 and 162 ventrals-scale counts within the range of H. semizonata which is found along the same coast, about 900 km to the north''. Murphy et al. (2012), however, did not list H. semizonata from Thailand, and on their species' distribution map they indicated an interrogation mark along the southern coast of Myanmar and the southwestern coast of peninsular Thailand. It should be noted that Murphy et al. (2012) misread Frith: while one of the two specimens reported by Frith was indeed from Phuket (''from the rocky edge of a stream torrent in good forest east of Thalang, central Phuket Island''), the other was from ''Klong Nakha, 80 kilometeres [sic] south of Ranong in lowland rain forest with some clearings and dwellings'', thus in Ranong Province, closer to the border with Myanmar. Nabhitabhata et al. (2004) recognized a single Homalopsis species in Thailand, H. buccata, which they listed for numerous provinces, including Phuket, based on Frith's (1977) record. Among the two Homalopsis species recognized to occur in Thailand by Nabhitabhata and Chan-ard (2005), H. buccata and H. nigroventralis, none was recorded by them from Phuket Province, but H. buccata was listed from, among others, the neighbouring provinces of Phang-Nga and Ranong. Chuaynkern & Chuaynkern (2012) recognized the same two species, and listed H. buccata from, among others, the provinces of Phang-Nga, Phuket and Ranong. Cox et al. (2012) listed three Homalopsis for Thailand (H. buccata, H. mereljcoxi and H. nigroventralis), and indicated that H. mereljcoxi is the species occurring, a.o., in Phang-Nga, Phuket and Ranong provinces. Wallach et al. (2014) noted that H. semizonata lives in southern Myanmar near sea level, but also that it ''possibly occurs

Rethinking Strategy Policy of Counter Insurgency in Southern Thailand

DTIC Science & Technology

2010-03-30

there was no indication of peaceful in the area. 6 PULO, BRN, Barisan Islam Pembebasan Patani (BIPP), and Gerakan Mujahidin Pattani ( GMP ) because of...of implementing the Thailand National Security Policy, which serves as the national guideline to prevent and resolve the problems affecting national

Space-Based Sensorweb Monitoring of Wildfires in Thailand

NASA Technical Reports Server (NTRS)

Chien, Steve; Doubleday, Joshua; Mclaren, David; Davies, Ashley; Tran, Daniel; Tanpipat, Veerachai; Akaakara, Siri; Ratanasuwan, Anuchit; Mandl, Daniel

2011-01-01

We describe efforts to apply sensorweb technologies to the monitoring of forest fires in Thailand. In this approach, satellite data and ground reports are assimilated to assess the current state of the forest system in terms of forest fire risk, active fires, and likely progression of fires and smoke plumes. This current and projected assessment can then be used to actively direct sensors and assets to best acquire further information. This process operates continually with new data updating models of fire activity leading to further sensing and updating of models. As the fire activity is tracked, products such as active fire maps, burn scar severity maps, and alerts are automatically delivered to relevant parties.We describe the current state of the Thailand Fire Sensorweb which utilizes the MODIS-based FIRMS system to track active fires and trigger Earth Observing One / Advanced Land Imager to acquire imagery and produce active fire maps, burn scar severity maps, and alerts. We describe ongoing work to integrate additional sensor sources and generate additional products.

Dealing with emerging waste streams: used tyre assessment in Thailand using material flow analysis.

PubMed

Jacob, Paul; Kashyap, Prakriti; Suparat, Tasawan; Visvanathan, Chettiyappan

2014-09-01

Increasing urbanisation and automobile use have given rise to an increase in global tyre waste generation. A tyre becomes waste once it wears out and is no longer fit for its original purpose, and is thus in its end-of-life state. Unlike in developed countries, where waste tyre management has already become a significant issue, it is rarely a priority waste stream in developing countries. Hence, a large quantity of waste tyres ends up either in the open environment or in landfill. In Thailand, waste tyre management is in its infancy, with increased tyre production and wider use of vehicles, but low levels of recycling, leaving scope for more appropriate policies, plans and strategies to increase waste tyre recycling. This article describes the journey of waste tyres in Thailand in terms of recycling and recovery, and disposal. Material flow analysis was used as a tool to quantify the flows and accumulation of waste tyres in Thailand in 2012. The study revealed that, in Thailand in 2012, waste tyre management was still biased towards destructive technologies (48.9%), rather than material recovery involving rubber reclamation, retreading tyres and whole and shredded tyre applications (6.7%). Despite having both economic and environmental benefits, 44.4% of used tyres in 2012 were dumped in the open environment, and the remaining 0.05% in landfills. © The Author(s) 2014.

Traditional beliefs about pregnancy and child birth among women from Chiang Mai, Northern Thailand.

PubMed

Liamputtong, Pranee; Yimyam, Susanha; Parisunyakul, Sukanya; Baosoung, Chavee; Sansiriphun, Nantaporn

2005-06-01

To examine women's embodied knowledge of pregnancy and birth, women's explanations of precautions during pregnancy and birth and preparations for easy birth and the role of a traditional midwife in a Thai birthing care. In-depth interviews relating to traditional and changed beliefs and practices of pregnancy and childbirth with Thai women in Northern Thailand. Chiang Mai city and Mae On sub-district in Chiang Mai province, Northern Thailand. 30 Thai women living in Chiang Mai in Thailand. The social meaning of childbirth in Thai culture is part of the larger social system, which involves the woman, her family, the community, society and the supernatural world. Traditional beliefs and practices in Thai culture clearly aim to preserve the life and well-being of a new mother and her baby. It seems that traditional childbirth practices have not totally disappeared in northern Thailand, but have gradually diminished. Women's social backgrounds influence traditional beliefs and practices. The traditions are followed by most rural and some urban poor women in Chiang Mai. The findings of this study may assist health professionals to better understand women from different cultures. It is important to recognise many factors discussed in this paper within the context of Thai lives and traditions. This will prevent misunderstanding and, consequently, encourage more sensitive pregnancy and birthing care for pregnant women.

Cost-effectiveness of human papillomavirus vaccination and cervical cancer screening in Thailand.

PubMed

Sharma, M; Ortendahl, J; van der Ham, E; Sy, S; Kim, J J

2012-01-01

To assess the health and economic outcomes of various screening and vaccination strategies for cervical cancer prevention. Cost-effectiveness analysis from a societal perspective. Thailand. Females aged 9 years and older. Using a mathematical model of human papillomavirus (HPV) infection and cervical cancer, calibrated to epidemiological data from Thailand, we estimated the cost-effectiveness of pre-adolescent HPV vaccination, screening [visual inspection with acetic acid (VIA), HPV DNA testing, and cytology] between one and five times per lifetime in adulthood, and combined pre-adolescent vaccination and screening. Vaccine efficacy, coverage, cost, and screening frequency were varied in sensitivity analyses. Incremental cost-effectiveness ratios, expressed as cost per year of life saved (YLS). Assuming lifelong efficacy and 80% coverage, pre-adolescent HPV vaccination alone was projected to reduce the lifetime risk of cervical cancer by 55%, which was greater than any strategy of screening alone. When cost per vaccinated girl was I$10 (approximately $2 per dose) or less, HPV vaccination alone was cost saving. Pre-adolescent vaccination and HPV DNA testing five times per lifetime, starting at age 35 years, reduced the lifetime cervical cancer risk by 70%, and had a cost-effectiveness ratio less than Thailand's GDP per capita (I$8100), provided the cost per vaccinated girl was I$200 or less. Low cost pre-adolescent HPV vaccination followed by HPV screening five times per lifetime is an efficient strategy for Thailand. Costs may need to be lower, however, for this strategy to be affordable. If vaccination is not feasible, HPV DNA testing five times per lifetime is efficient. © 2011 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2011 RCOG.

Inadequate ventilation for nosocomial tuberculosis prevention in public hospitals in Central Thailand.

PubMed

Jiamjarasrangsi, W; Bualert, S; Chongthaleong, A; Chaindamporn, A; Udomsantisuk, N; Euasamarnjit, W

2009-04-01

Forty-two community and general hospitals in central Thailand. To examine the adequacy of indoor ventilation for nosocomial tuberculosis (TB) prevention in public hospitals in central Thailand. A cross-sectional survey was conducted among 323 patient care and ancillary areas in the target hospitals. Data on indoor ventilation rate were collected by the tracer gas method and reported as air changes per hour (ACH). The adequacy of the measured ventilation rates were then determined by comparison with the international recommended standard values. Indoor ventilation rates were inadequate in almost half of the studied areas (144/323, 44.6%). The inadequacy was particularly serious in the emergency rooms (ERs) and radiological areas, where 73.8% (31/42 each) of the rooms had ACH below the recommended standards. Detailed analysis showed that most of the rooms with natural ventilation had air exchange rates that exceeded the recommended standards, while the opposite was the case for rooms with air-conditioning, particularly the window or wall-mount type. Indoor ventilation in high-risk nosocomial TB areas in public hospitals in Thailand was inadequate due to the installation of air-conditioning systems in modern buildings.

Thailand's Work and Health Transition.

PubMed

Kelly, Matthew; Strazdins, Lyndall; Dellora, Tarie; Khamman, Suwanee; Seubsman, Sam-Ang; Sleigh, Adrian C

2010-09-01

Thailand has experienced a rapid economic transition from agriculture to industry and services, and from informal to formal employment. It has much less state regulation and worker representation relative to developed nations, who underwent these transitions more slowly and sequentially, decades earlier. We examine the strengthening of Thai government policy and legislation affecting worker's health, responding to international norms, a new democratic constitution, fear of foreign importer embargos and several fatal workplace disasters. We identify key challenges remaining for Thai policy makers, including legislation enforcement and the measurement of impacts on worker's mental and physical health.

Voices across the Hills: Thailand's Hill Areas Education Project. Education for All: Making It Work. Innovation Series.

ERIC Educational Resources Information Center

Guttman, Cynthia

Developed in the early 1980s, the Hill Areas Education project provides basic education to children and adults of Thailand's six ethnic minority groups, who live in the remote mountainous region of northern Thailand. The project delivers a locally relevant curriculum, equivalent to the six compulsory grades of the formal education system; promotes…

Changes in Teacher Education in Thailand 1978-2014

ERIC Educational Resources Information Center

Thongthew, Sumlee

2014-01-01

This paper reviews the long attempt to transform teacher education in Thailand. Although a brief summary of educational systems and models of teacher preparation from 1892 to 1973 has been provided, the prime focus of the paper is on presenting changes in teacher education from 1974 to the present day, against the backdrop of key political and…

Income Contingent Student Loans for Thailand: Alternatives Compared

ERIC Educational Resources Information Center

Chapman, Bruce; Lounkaew, Kiatanantha

2010-01-01

There is significant irresolution in many countries concerning the design of student loan schemes. In no country recently has there been more uncertainty as to the form that loans should take than Thailand. The Student Loans Fund (SLF), a conventional approach to financing, was introduced in 1996, discontinued at the end of 2005, and re-introduced…

Internationalizing Higher Education in Thailand: Government and University Responses

ERIC Educational Resources Information Center

Lavankura, Pad

2013-01-01

Each country responds to internationalization differently and offers various interpretations of the concept. Thailand has incorporated the internationalization of higher education into its plans since 1990. This article aims to discuss the primary motivations of the government and of Thai universities in moving toward the goal of…

Molecular detection and identification of Babesia bovis and Babesia bigemina in cattle in northern Thailand.

PubMed

Cao, Shinuo; Aboge, Gabriel Oluga; Terkawi, Mohamad Alaa; Yu, Longzheng; Kamyingkird, Ketsarin; Luo, Yuzi; Li, Yan; Goo, Youn-Kyoung; Yamagishi, Junya; Nishikawa, Yoshifumi; Yokoyama, Naoaki; Suzuki, Hiroshi; Igarashi, Ikuo; Maeda, Ryuichiro; Inpankaew, Tawin; Jittapalapong, Sathaporn; Xuan, Xuenan

2012-09-01

Although Babesia bovis and Babesia bigemina infections cause economic losses in the cattle industry in northern Thailand, there is inadequate information on Babesia isolates present in the area. Therefore, to determine the prevalence and genetic relationship between Babesia isolates, we screened 200 blood samples of cattle from Chiang Rai, Chiang Mai, and Lumpang provinces of northern Thailand. A nested polymerase chain reaction using primers targeting B. bovis spherical body protein 2 (BboSBP2) and B. bigemina rhoptry-associated protein 1a (BbiRAP-1a) genes revealed a prevalence of 12 and 21 % for B. bovis and B. bigemina, respectively, while that of mixed infections was 6.5 % samples. The prevalences of B. bovis in Chiang Rai, Chiang Mai, and Lumpang were 9.5, 3.7, and 25.5 %, respectively. For B. bigemina, the prevalences were 15.8, 12.9, and 39.2 % in Chiang Rai, Chiang Mai, and Lumpang, respectively. Mixed infections with B. bovis and B. bigemina were 6.3 % in Chiang Rai, 1.9 % in Chiang Mai, and 13.7 % in Lumpang. The identical sequences of either BboSBP2 gene or BbiRAP-1a gene were shared among the Babesia isolates in the three provinces of northern Thailand. Further analysis using the internal transcribed spacer gene revealed at least four genotypes for B. bovis and five genotypes for B. bigemina in northern Thailand, while the sequences present great genetic diversities in the different isolates. Overall, we have demonstrated a high prevalence and polymorphism of Babesia parasites in northern Thailand calling for the need to design effective control programs for bovine babesiosis.

Buddhism, the status of women and the spread of HIV/AIDS in Thailand.

PubMed

Klunklin, Areewan; Greenwood, Jennifer

2005-01-01

The common-sense construction of Buddhism is that of a general power for good; the less positive aspects of Buddhism's power, especially when reinforced by folklore and ancient superstition, is infrequently recognised. In this article we make explicit Buddhism's less positive power, particularly as it relates to the status of women and, by implication, its role in the human immunodeficiency (HIV)/acquired immune deficiency syndrome (AIDS) epidemic in Thailand. The Buddhist, folklore, and superstitious bases of Thai misogyny are explored, together with its expression in the differential gender roles of women and men. In addition, the attitudes of both women and men to commercial sex workers (CSWs) and condom use is discussed. The implications of these attitudinal analyses to the epidemiology of HIV/AIDS in Thailand is outlined. We argue that the current spread of HIV/AIDS in Thailand is primarily a function of the inferior status of women, which, in turn, is a function of Buddhism and Thai cultural beliefs. In light of this, some realistic strategies to address the problem also are discussed.

The commercial feasibility of underground coal gasification in southern Thailand

DOE Office of Scientific and Technical Information (OSTI.GOV)

Solc, J.; Young, B.C.; Harju, J.A.

Underground Coal Gasification (UCG) is a clean coal technology with the commercial potential to provide low- or medium-Btu gas for the generation of electric power. While the abundance of economic coal and natural gas reserves in the United States of America (USA) has delayed the commercial development of this technology in the USA, potential for commercial development of UCG-fueled electric power generation currently exists in many other nations. Thailand has been experiencing sustained economic growth throughout the past decade. The use of UCG to provide electric power to meet the growing power demand appears to have commercial potential. A projectmore » to determine the commercial feasibility of UCG-fueled electric power generation at a site in southern Thailand is in progress. The objective of the project is to determine the commercial feasibility of using UCG for power generation in the Krabi coal mining area located approximately 1,000 kilometers south of Bangkok, Thailand. The project team has developed a detailed methodology to determine the technical feasibility, environmental acceptability, and commercial economic potential of UCG at a selected site. In the methodology, hydrogeologic conditions of the coal seam and surrounding strata are determined first. These results and information describing the local economic conditions are then used to assess the commercial potential of the UCG application. The methodology for evaluating the Krabi UCG site and current project status are discussed in this paper.« less

Development Policy in Thailand: From Top-down to Grass Roots.

PubMed

Kelly, Matthew; Yutthaphonphinit, Phattaraphon; Seubsman, Sam-Ang; Sleigh, Adrian

2012-11-01

Top-down industrial development strategies initially dominated the developing world after the second World War but were eventually found to produce inequitable economic growth. For a decade or more, governments and international development agencies have embraced the idea of participatory grass roots development as a potential solution. Here we review Thailand's experience with development strategies and we examine the current focus on participatory approaches. Thai government planning agencies have adopted "people centred development" and a "sufficiency economy", particularly emphasised since the disruptions caused by the 1997 Asian financial crisis. They aim to address the inequitable sharing of the benefits of decades of rapid growth that was particularly unfair for the rural poor. Thai policies aim to decentralise power to the local level, allowing civil society and Non-Governmental Organisations (NGOs) more of a voice in national decision making and promoting sustainable farming practices aimed at enriching rural communities. An example of this change in Thai government policy is the Community Worker Accreditation Scheme which is aiming to develop human resources at the local level by training community based leaders and supporting networks of community organisations. This enables autonomous local development projects led by trained and accredited individuals and groups. The political tensions notable in Thailand at present are part of this modern transition driven by conflicting models of top-down (industrial) development and the bottom-up (participatory) development ideals described above. Once resolved, Thailand will have few obstacles to moving to a new economic level.

Community Nurses' Experiences Regarding the Meaning and Promotion of Healthy Aging in Northeastern Thailand.

PubMed

Manasatchakun, Pornpun; Choowattanapakorn, Tassana; Roxberg, Åsa; Asp, Margareta

2018-03-01

Describe community nurses' experiences regarding the meaning and promotion of healthy aging in northeastern Thailand. Data were collected through five focus group interviews with 36 community nurses in northeastern Thailand. Latent content analysis was conducted to analyze the data. Healthy aging was characterized by the interconnection of older persons, older persons' family members, and the community. Healthy aging was associated with two themes: "being strong" and "being a supporter and feeling supported." The nurses' experiences in promoting healthy aging were described by the themes "providing health assessment," "sharing knowledge," and "having limited resources." The findings of this study provide a deeper understanding of the meaning of healthy aging from a holistic viewpoint. Community nurses must pay attention to older persons and their surroundings when planning how to promote healthy aging. Person-centeredness should be applied in practice to promote healthy aging. The current findings contribute useful information that should help policy makers develop healthy aging strategies in Thailand.

Implications of the biofuels policy mandate in Thailand on water: the case of bioethanol.

PubMed

Gheewala, Shabbir H; Silalertruksa, Thapat; Nilsalab, Pariyapat; Mungkung, Rattanawan; Perret, Sylvain R; Chaiyawannakarn, Nuttapon

2013-12-01

The study assesses the implications of the bioethanol policy mandate in Thailand of producing 9 M litre ethanol per day by 2021 on water use and water deprivation. The results reveal that water footprint (WF) of bioethanol varies between 1396 and 3105 L water/L ethanol. Cassava ethanol has the highest WF followed by molasses and sugarcane ethanol, respectively. However, in terms of fresh water (especially irrigation water) consumption, molasses ethanol is highest with 699-1220 L/L ethanol. To satisfy the government plan of bioethanol production in 2021, around 1625 million m(3) of irrigation water/year will be additionally required, accounting for about 3% of the current active water storage of Thailand. Two important watersheds in the northeastern region of Thailand are found to be potentially facing serious water stress if water resources are not properly managed. Measures to reduce water footprint of bioethanol are recommended. Copyright © 2013 Elsevier Ltd. All rights reserved.

Spatial and temporal genetic variation of Echinostoma revolutum (Trematoda: Echinostomatidae) from Thailand and the Lao PDR.

PubMed

Saijuntha, Weerachai; Tantrawatpan, Chairat; Sithithaworn, Paiboon; Andrews, Ross H; Petney, Trevor N

2011-05-01

A total of 314 individual Echinostoma revolutum were collected at different locations and times from domestic ducks from Khon Kaen Province, Thailand and Vientiane Province, the Lao People's Democratic Republic (PDR). Genetic variation of these parasites was analyzed using multilocus enzyme electrophoresis at three polymorphic loci namely, glucose-6-phosphate dehydrogenase (G6pd), malic enzyme (Me) and peptidase valine-leucine (PepA). High levels of genetic variability were found within and between populations. Significant heterozygote deficiencies compared with the predictions under Hardy-Weinberg equilibrium were detected in populations from Thailand and the Lao PDR for all loci except G6pd-1. Significant genetic differentiation was observed between spatially separated populations from Thailand and the Lao PDR. This as also true for some samples collected at different times in Thailand. The variability found may be consistent with a Wahlund effect, genetic drift and/or other factors such as the population structure of snail hosts. Our data provide further insight into the process of genetic divergence within and among geographically and temporally isolated populations of E. revolutum, and potentially other medically important echinostomes in Southeast Asia. Copyright © 2011 Elsevier B.V. All rights reserved.

FLUORIDE CONTENT OF COMMERCIALLY AVAILABLE SOY MILK PRODUCTS IN THAILAND.

PubMed

Rirattanapong, Opas; Rirattanapong, Praphasri

2016-01-01

Abstract. In Thailand, the consumption of soy milk products is common but there is limited data about their fluoride content. The purpose of this study was to es- timate the fluoride content of soy milk products available in Thailand. Fluoride content was determined for 76 brands of soy milk using a F-ion-specific electrode. The fluoride concentrations ranged from 0.01 to 3.78 μg/ml. The fluoride content was not related to sugar content, soy bean content or the sterilization process. Among 3 brands of soy milk containing tea powder extract, the fluoride content was high (1.25 to 3.78 μg/ml). Most brands of soy milk tested in our study had fluoride content below the optimal daily intake but brands containing tea powder extract if consumed by children may increase their risk for fluorosis.

Revisiting Rayong: Shifting Seroprofiles of Dengue in Thailand and Their Implications for Transmission and Control

DTIC Science & Technology

2013-11-05

confidence interval. Dengue disease has been a major public health problem in Thailand over the past 50 years. Dengue fever and dengue hemorrhagic fever have...116,947 cases) in 2010 and, of these, 52.0% (60,770) were cases of dengue hemorrhagic fever (14). We used data from age- stratified serosurveys...K, Singhasivanon P, Kaewkungwal J, et al. Temporal trends of dengue fever / dengue hemorrhagic fever in Bangkok, Thailand from 1981 to 2000: an age

Isolation of Cryptococcus gattii from a Castanopsis argyrophylla tree hollow (Mai-Kaw), Chiang Mai, Thailand.

PubMed

Khayhan, Kantarawee; Hagen, Ferry; Norkaew, Treepradab; Puengchan, Tanpalang; Boekhout, Teun; Sriburee, Pojana

2017-04-01

The pathogenic yeast Cryptococcus gattii was isolated from a tree hollow of a Castanopsis argyrophylla King ex Hook.f. (Fagaceae) in Chiang Mai, Thailand. Molecular characterization with amplified fragment length polymorphism analysis and multi-locus sequence typing showed that this isolate belonged to genotype AFLP4/VGI representing C. gattii sensu stricto. Subsequent comparison of the environmental isolate with those from clinical samples from Thailand showed that they grouped closely together in a single cluster.

Pattern of the haemoglobinopathy in the endemic and nearby provinces in Thailand, a note from then GIS pattern.

PubMed

Wiwanitkit, Viroj

2011-11-01

In Thailand, high prevalence of haemoglobin disorders has been reported. Millions of Thai people suffer from these diseases. This problem affects not only public health but also the economy of the country. Carrier detection, genetic counselling and prenatal diagnosis should be encouraged. Most of the programmes have been launched to the endemic provinces in the southern part of northeastern region of Thailand. However, due to the recent industrialisation in Thailand, the migration of the Thai population affects the pattern of haemoglobin disorder in this area. Here, the author performs a spatial analysis by Geographical Information System (GIS) using ArcExplorer Program on the database of the recorded prevalence of haemoglobin disorder in the endemic area and nearby provinces. The drift of the high prevalence from the central endemic area to the nearby provinces can be seen and support the migration effect of the population. Of interest, this observation can support the recent report on the rising prevalence of haemoglobin disorders in the non-endemic area of Thailand.

A preliminary study on teak tree ring cellulose δ18O from northwestern Thailand: the potential for developing multiproxy records of Thailand summer monsoon variability

NASA Astrophysics Data System (ADS)

Muangsong, Chotika; Cai, Binggui; Pumijumnong, Nathsuda; Lei, Guoliang; Wang, Fang

2018-05-01

Thailand monsoon is located in the transition zone between the Indian and western North Pacific monsoons. Assuredly, proxy climate data from this area could improve our understanding of the nature of Asian monsoon. Tree rings and stalagmites from this area are two potential materials for high-resolution paleoclimate reconstructions. However, a comprehensive understanding of these multiproxy records is still a challenge. In this study, a 76-year tree ring cellulose oxygen isotope value (δ18O) of a teak tree from northwestern Thailand was developed to test its climatic significance and potential for multiproxy climate reconstruction. The results indicate that the interannual variability of cellulose δ18O can be interpreted as a proxy of rainfall in the early monsoon season (May to July rainfall) as well as a proxy of relative humidity. Comparisons with speleothem proxies from the same locality and tree ring records from wider geographical areas provide a basis for developing a multiproxy approach. The results from a teleconnection analysis reveal that the El Niño-Southern Oscillation (ENSO) is an important climate mode that impacts monsoon rainfall in Thailand. High-quality proxy records covering recent decades are critically important not only to improve proxy data calibrations but also to provide a better understanding of teleconnections within the modern atmosphere. Preliminary findings demonstrated the potential of tree ring stable isotopes from Thai teak to develop multiproxy climate reconstruction.

Thailand--Secondary Education for Employment, Volume II: Background Papers.

ERIC Educational Resources Information Center

World Bank, Washington, DC.

This report, a series of three background papers, was prepared as part of the Thailand Secondary Vocational Education Sector Study. The first background paper, "Intro Changing Workplaces, Changing Skills: Views from the Thai Private Sector on Work-Organization, Employee Recruitment and Selection" (Charles Abelmann, Lee Kian Chang,…

HIV pre-exposure prophylaxis and health and community systems in the Global South: Thailand case study.

PubMed

Colby, Donn; Srithanaviboonchai, Kriengkrai; Vanichseni, Suphak; Ongwandee, Sumet; Phanuphak, Nittaya; Martin, Michael; Choopanya, Kachit; Chariyalertsak, Suwat; van Griensven, Frits

2015-01-01

Pre-exposure prophylaxis (PrEP) is recommended by the World Health Organization as an effective method of HIV prevention for individuals at risk for infection. In this paper, we describe the unique role that Thailand has played in the global effort to combat the HIV epidemic, including its role in proving the efficacy of PrEP, and discuss the opportunities and challenges of implementing PrEP in a middle-income country. Thailand was one of the first countries in the world to successfully reverse a generalized HIV epidemic. Despite this early success, HIV prevalence has remained high among people who inject drugs and has surged among men who have sex with men (MSM) and transgender women (TGW). Two pivotal trials that showed that the use of oral antiretroviral medication as PrEP can reduce HIV transmission were conducted partially or entirely at Thai sites. Demonstration projects of PrEP, as well as clinical trials of alternative PrEP regimens, began or will begin in 2014-2015 in Thailand and will provide additional data and experience on how to best implement PrEP for high-risk individuals in the community. Financing of drug costs, the need for routine laboratory monitoring and lack of awareness about PrEP among at-risk groups all present challenges to the wider implementation of PrEP for HIV prevention in Thailand. Although significant challenges to wider use remain, PrEP holds promise as a safe and highly effective method to be used as part of a combined HIV prevention strategy for MSM and TGW in Thailand.

Culture-independent bacterial community analysis of the salty-fermented fish paste products of Thailand and Laos.

PubMed

Marui, Junichiro; Boulom, Sayvisene; Panthavee, Wanchai; Momma, Mari; Kusumoto, Ken-Ichi; Nakahara, Kazuhiko; Saito, Masayoshi

2015-01-01

A bacterial community analysis, using a culture-independent method (polymerase chain reaction-denaturing gradient gel electrophoresis), detected 17 species of bacteria including species of the genera Tetragenococcus, Lactobacillus, Pediococcus, Weissella Halanaerobium, Clostridium, and Sphingomonas in a traditional salty-fermented fish paste known as pla-ra or pa-daek in Thailand and Laos, which is used as a storage-stable multi-purpose seasoning. The representative genus of lactic acid bacteria seemed to vary in the 10 products collected from Thailand and Laos. Tetragenococci were common in products from central Thailand and Vientiane in Laos which had salinities of not less than 11% and pH values ranging from 5.6 to 6.1. However, lactobacilli were common in products from northern Thailand which had the lowest salinities (8.3-8.6%) and pH values (4.5-4.8) of all the samples examined. Two Lactobacillus and one Tetragenococcus species were detected in one product from northeastern Thailand containing 10% salt. These results suggest that salinity in pla-ra/pa-daek is an important determinant of the representative genus of lactic acid bacteria such as, Tetragenococcus or Lactobacillus. Additionally, differences in the acidity between these two groups seemed to be related to the production of d-/l-lactic acid in the lactic acid bacteria in each product. This is the first study to report a correlation between bacterial community structure and taste components in pla-ra/pa-daek products from various regions. This scientific work on a traditional fermented food will be useful in helping local producers meet differing consumer preferences in various regions.

Prevalence of foodborne pathogens in retailed foods in Thailand.

PubMed

Ananchaipattana, Chiraporn; Hosotani, Yukie; Kawasaki, Susumu; Pongsawat, Sirikae; Latiful, Bari Md; Isobe, Seiichiro; Inatsu, Yasuhiro

2012-09-01

The consumption of foodborne pathogens contaminated in food is one of the major causes of diarrheal diseases in Thailand. The objective of this study was to evaluate the prevalence and types of contaminating bacteria in retailed foodstuffs in Thailand. Food from four categories (137 samples total), including meat (51 samples), vegetables (38 samples), fish or seafood (37 samples), and fermented food (11 samples), was purchased randomly from seven different open-markets and seven supermarkets in Thailand from August 2010 to March 2011. Seven types of major foodborne pathogens were identified using conventional culture methods. Approximately 80% of meat samples tested was contaminated with Salmonella spp. In contrast, the Salmonella spp. contamination rate of vegetable (5%) or fermented food (9%) samples was comparatively low. Six strains of Cronobacter sakazakii and two strains of Yersinia enterocolitica were also isolated. A substantially higher rate of contamination by Bacillus cereus was observed in fermented food (82%) than in samples of meat (2%) and fish or seafood (5%). Seven Listeria spp. isolates were obtained from meat and fish or seafood samples. Approximately 39% of samples tested were found to be contaminated with Staphylococcus spp. (54 isolates). The rate of bacterial contamination of meat did not depend on the type of market. However, the contamination rate of Staphylococcus spp. in vegetables was higher in open markets than in supermarkets, and the contamination rate of Salmonella spp. and Staphylococcus spp. in fish or seafood samples purchased in open markets was likewise higher than in those purchased in supermarkets. Therefore, improvement of hygienic practices throughout the food chain may be required to reduce the risk of food poisoning.

ISOLATED FROM CLINICAL AND ENVIRONMENTAL SOURCES IN NORTHEAST THAILAND.

PubMed

Mala, Wanida; Kaewkes, Wanlop; Tattawasart, Unchalee; Wongwajana, Suwin; Faksri, Kiatichai; Chomvarin, Chariya

2016-09-01

Emergence of multiple drug resistance in Vibrio cholerae has been increasing around the world including Northeast Thailand. In this study, 92 isolates of V. cholerae (50 O1 and 42 non-O1/non-O139 isolates) from clinical and environmental sources in Northeast Thailand were randomly selected and investigated for the presence of SXT element, class 1 integron and antimicrobial resistance genes. Genotypic-phenotypic concordance of antimicrobial resistance was also determined. Using PCR-based assays, 79% of V. cholerae isolates were positive for SXT element, whereas only 1% was positive for class 1 integron. SXT element harbored antimicrobial resistance genes, dfrA1 or dfr18, floR, strB, sul2, and tetA. Overall phenotypic-genotypic concordance of antimicrobial resistance was 78%, with highest and lowest value being for trimethoprim (83%) and chloramphenicol (70%), respectively. Ninety-two percent of V. cholerae O1 strains isolated from clinical sources harbored both dfrA1 (O1-specific trimethoprim resistance gene) and dfr18 (non-O1-specific trimethoprim resistance gene), whereas only 5% of V. cholerae non-O1/non-O139 strains harbored both genes. All V. cholerae O1 isolated from environmental source harbored dfr18 but 48% of V. cholerae non-O1/non-O139 harbored dfrA1. This study indicates that SXT element was the main contributor to the circulation of multiple-drug resistance determinants in V. cholerae strains in Northeast Thailand and that genetic exchange of SXT element can occur in both V. cholerae O1 and non-O1/non-O139 strains from clinical and environmental sources.

Modifying homes for persons with physical disabilities in Thailand

PubMed Central

Ploylearmsang, Chanuttha; Hawsutisima, Katanyu; Riewpaiboon, Wachara; Tangcharoensathien, Viroj

2017-01-01

Abstract Problem Thailand passed the Persons with Disabilities Empowerment Act in 2007. The Act, which is in compliance with the United Nations Convention on the Rights of Persons with Disabilities, ensures that registered persons with disabilities are entitled to home environment modifications’ benefits up to a maximum of 20 000 baht (670 United States dollars); however, the Act’s enforcement is still weak in Thailand. Approach In 2013, researchers developed a home modification programme, consisting of a multidisciplinary team of medical and nonmedical practitioners and volunteers, to modify homes for persons with disabilities. The programme recruited participants with physical disabilities and assessed their functioning difficulties. Participants’ homes were modified to address identified functioning difficulties. Local setting The project was implemented in four provinces in collaboration with staff from 27 district hospitals located in north-eastern Thailand. Relevant changes After the home modifications, all 43 recruited participants reported reduced difficulties in all areas, except for participants with severe degrees of difficulties, such as those reporting being unable to walk and unable to get up from the floor. The participants’ quality of life had also improved. The average EQ-5D-5L score, measuring quality of life, increased by 0.203 – from 0.346 at baseline to 0.549 after the modifications. Lessons learnt Home modifications in low-resourced settings are technically and financially feasible and can lead to reducing functioning difficulties and improving the quality of life of persons with disabilities. Implementation requires government subsidies to finance home modifications and the availability of technical guidelines and training on home modifications for implementing agents. PMID:28250515

PRELIMINARY SURVEY OF ENTOMOPATHOGENIC NEMATODES IN UPPER NORTHERN THAILAND.

PubMed

Vitta, Apichat; Fukruksa, Chamaiporn; Yimthin, Thatcha; Deelue, Kitsakorn; Sarai, Chutima; Polseela, Raxsina; Thanwisai, Aunchalee

2017-01-01

Entomopathogenic nematodes (EPNs) of the genera Steinernema and Heterorhabditis are used as biocontrol agents for insect pests. Survey of indigenous EPNs provides not only the diversity aspects but also the contribution in pest management in local areas. The objective of this study was to survey EPNs in upper northern Thailand. Nine hundred seventy soil samples were obtained from 194 sites in upper northern region of Thailand; of these 60 (6.2%) had EPNs in 2 genera: Steinernema (32 isolates) and Heterorhabditis (28 isolates). Most EPNs were isolated from loam with a soil temperature of 24-38°C, a pH of 1.5-7.0 and a soil moisture content of 0.5-6.8%. Molecular identification based on sequencing of a partial region of an internal transcribed spacer was performed for Heterorhabditis and the 28S rDNA for Steinernema. A BLASTN search of known sequence EPNs revealed 24 isolates of S. websteri and one isolate of S. scarabaei were identified; closely related to S. websteri (accession no. JF503100) and S. scarabaei (accession no. AY172023). The Heterorhabditis species identified were: H. indica (11 isolates), H. gerrardi (2 isolates) and Heterorhabditis sp (8 isolates). Phylogenetic analysis revealed 11 isolates of Heterorhabditis were related to H. indica; 2 isolates were related to Heterorhabditis gerrardi and 8 isolates were closely related to Heterorhabditis sp SGmg3. The study results show the genetic diversity of EPNs and describe a new observation of S. scarabaei and H. gerrardi in Thailand. This finding is new and provides important information for further study on using native EPNs in biological control.

Understanding Inclusive Education Practices in Schools under Local Government Jurisdiction: A Study of Khon Kaen Municipality in Thailand

ERIC Educational Resources Information Center

Kantavong, Pennee

2018-01-01

This article investigates inclusive education practices in schools under the jurisdiction of Thai local government through a study of schools in Khon Kaen Municipality in Northeastern Thailand. Thailand's 1997 Constitution and 1999 National Education Act both legislated that the educational system must become inclusive, and under these laws…

Rabies in Thailand.

PubMed Central

Mitmoonpitak, C.; Tepsumethanon, V.; Wilde, H.

1998-01-01

The prevalence of canine and human rabies in Thailand has decreased significantly during the last decade. This has been associated with an increasing number of human post-exposure treatments. Educational efforts, mass vaccination of dogs and cats and the use of safe and effective vaccines have all made an impact. The proportion of fluorescent antibody positive dogs, among those examined for rabies averaged 54% indicating that rabies is still a major public health threat. Canine rabies vaccination is not usually performed in animals < 3 months old. However, this study revealed that 14% of rabid dogs were < 3 months old and 42% were < or = 6 months old. This is the age group most likely to interact with humans and other dogs. Our study also supports the World Health Organization's recommendation that observing suspected rabid dogs for 10 days is an adequate and safe practice. PMID:9593486

Occupational Safety, Health, and Well-being Among Home-based Workers in the Informal Economy of Thailand

PubMed Central

Nankongnab, Noppanun; Silpasuwan, Pimpan; Markkanen, Pia; Kongtip, Pornpimol; Woskie, Susan

2018-01-01

The objective of this article is to provide a summary of the issues related to occupational safety and health and well-being among workers in the informal economy of Thailand, with a special emphasis on home-based workers. The reviewed literature includes documents and information sources developed by the International Labour Organization, the National Statistical Office of Thailand, peer-reviewed scientific publications, and master’s theses conducted in Thailand. This work is part of a needs and opportunities analysis carried out by the Center for Work, Environment, Nutrition and Development—a partnership between Mahidol University and University of Massachusetts Lowell to identify the gaps in knowledge and research to support government policy development in the area of occupational and environmental health for workers in the informal economy. PMID:26059416

Occupational Safety, Health, and Well-being Among Home-based Workers in the Informal Economy of Thailand.

PubMed

Nankongnab, Noppanun; Silpasuwan, Pimpan; Markkanen, Pia; Kongtip, Pornpimol; Woskie, Susan

2015-08-01

The objective of this article is to provide a summary of the issues related to occupational safety and health and well-being among workers in the informal economy of Thailand, with a special emphasis on home-based workers. The reviewed literature includes documents and information sources developed by the International Labour Organization, the National Statistical Office of Thailand, peer-reviewed scientific publications, and master's theses conducted in Thailand. This work is part of a needs and opportunities analysis carried out by the Center for Work, Environment, Nutrition and Development--a partnership between Mahidol University and University of Massachusetts Lowell to identify the gaps in knowledge and research to support government policy development in the area of occupational and environmental health for workers in the informal economy. © The Author(s) 2015.

Extension tectonics: The Neogene opening of the north-south trending basins of central Thailand

NASA Astrophysics Data System (ADS)

McCabe, Robert; Celaya, Michael; Cole, Jay; Han, Hyun-Chul; Ohnstad, Tiffany; Paijitprapapon, Vivat; Thitipawarn, Veeravat

1988-10-01

Paleomagnetic samples were collected from late Neogene basalt flows from Thailand. All of these flows are horizontal and are relatively unaltered in thin section. These rocks possess a stable magnetization which is believed to be primary. Samples from 48 lava flows were collected from sites located within the Khorat Plateau, the Chao Phraya-Phitsanulok Basin, and the mountainous terrane west of the Chao Phraya-Phitsanulok Basin. These data were combined with previously reported late Neogene data from five flows from western Thailand. Although the average inclination from the 53 sites is indistiguishable from the expected dipole inclination, the average declination has a net clockwise rotation of 13.5±5.8 from the geocentric dipole field. Furthermore, the mean declination values from the 29 flows from the Khorat Plateau are indistinguishable from the present dipole field direction (Dm = 4.3°±7.5°) and indistinguishable from the mean declination from 28 late Neogene volcanic flows from Vietnam. In contrast, the mean declinations from 24 flows collected from central and western Thailand are deflected significantly clockwise (Dm = 24.4°±7.7°) from the geocentric dipole field direction. The differential rotation between western and central Thailand versus the Khorat Plateau suggests that Indochina is composed of at least two structural blocks which underwent a different rotational history. These observations, when combined with geologic and geophysical data from the Chao Phraya-Phitsanulok Basin, Gulf of Thailand, and the intermontane basins of western Thailand, suggest that the rotations are recording a late Neogene phase of E-W extension of these basins. We suggest that the formation of these basins and the related basaltic volcanism developed in reponse to subduction of the Indian plate under western Burma. We envision the tectonics of this region is similar in style to the Basin and Range region of the western United States. Last, we have observed field

Local irrigation management institutions mediate changes driven by external policy and market pressures in Nepal and Thailand.

PubMed

Bastakoti, Ram C; Shivakoti, Ganesh P; Lebel, Louis

2010-09-01

This article assesses the role of local institutions in managing irrigation water use. Fifty irrigation systems in each country were studied in Nepal and Thailand to compare the influence of local institutions on performance of irrigation systems amid changes in external policy and market pressures. Nepal's new irrigation policy after the re-instatement of multiparty democracy in 1990 emphasized participatory irrigation management transferring the management responsibility from state authorities to water users. The water user associations of traditional farmer-managed irrigation systems were formally recognized by requiring registration with related state authorities. In Thailand also government policies encouraged people's participation in irrigation management. Today water users are directly involved in management of even some large irrigation systems at the level of tertiary canals. Traditional communal irrigation systems in northern Thailand received support for system infrastructure improvement but have faced increased interference from government. In Thailand market development supported diversification in farming practices resulting in increased areas under high water-demanding commercial crops in the dry season. In contrast, the command areas of most irrigation systems in Nepal include cereal-based subsistence farming with only one-third having commercial farming. Cropping intensities are higher in Nepal than in Thailand reflecting, in part, differences in availability of land and management. In both countries local institutions play an important role in maintaining the performance of irrigation systems as external drivers and local contexts change. Local institutions have provided alternative options for irrigation water use by mediating external pressures.

Local Irrigation Management Institutions Mediate Changes Driven by External Policy and Market Pressures in Nepal and Thailand

NASA Astrophysics Data System (ADS)

Bastakoti, Ram C.; Shivakoti, Ganesh P.; Lebel, Louis

2010-09-01

This article assesses the role of local institutions in managing irrigation water use. Fifty irrigation systems in each country were studied in Nepal and Thailand to compare the influence of local institutions on performance of irrigation systems amid changes in external policy and market pressures. Nepal’s new irrigation policy after the re-instatement of multiparty democracy in 1990 emphasized participatory irrigation management transferring the management responsibility from state authorities to water users. The water user associations of traditional farmer-managed irrigation systems were formally recognized by requiring registration with related state authorities. In Thailand also government policies encouraged people’s participation in irrigation management. Today water users are directly involved in management of even some large irrigation systems at the level of tertiary canals. Traditional communal irrigation systems in northern Thailand received support for system infrastructure improvement but have faced increased interference from government. In Thailand market development supported diversification in farming practices resulting in increased areas under high water-demanding commercial crops in the dry season. In contrast, the command areas of most irrigation systems in Nepal include cereal-based subsistence farming with only one-third having commercial farming. Cropping intensities are higher in Nepal than in Thailand reflecting, in part, differences in availability of land and management. In both countries local institutions play an important role in maintaining the performance of irrigation systems as external drivers and local contexts change. Local institutions have provided alternative options for irrigation water use by mediating external pressures.

Antibiotic distribution channels in Thailand: results of key-informant interviews, reviews of drug regulations and database searches.

PubMed

Sommanustweechai, Angkana; Chanvatik, Sunicha; Sermsinsiri, Varavoot; Sivilaikul, Somsajee; Patcharanarumol, Walaiporn; Yeung, Shunmay; Tangcharoensathien, Viroj

2018-02-01

To analyse how antibiotics are imported, manufactured, distributed and regulated in Thailand. We gathered information, on antibiotic distribution in Thailand, in in-depth interviews - with 43 key informants from farms, health facilities, pharmaceutical and animal feed industries, private pharmacies and regulators- and in database and literature searches. In 2016-2017, licensed antibiotic distribution in Thailand involves over 700 importers and about 24 000 distributors - e.g. retail pharmacies and wholesalers. Thailand imports antibiotics and active pharmaceutical ingredients. There is no system for monitoring the distribution of active ingredients, some of which are used directly on farms, without being processed. Most antibiotics can be bought from pharmacies, for home or farm use, without a prescription. Although the 1987 Drug Act classified most antibiotics as "dangerous drugs", it only classified a few of them as prescription-only medicines and placed no restrictions on the quantities of antibiotics that could be sold to any individual. Pharmacists working in pharmacies are covered by some of the Act's regulations, but the quality of their dispensing and prescribing appears to be largely reliant on their competences. In Thailand, most antibiotics are easily and widely available from retail pharmacies, without a prescription. If the inappropriate use of active pharmaceutical ingredients and antibiotics is to be reduced, we need to reclassify and restrict access to certain antibiotics and to develop systems to audit the dispensing of antibiotics in the retail sector and track the movements of active ingredients.

Mycobacterium tuberculosis Infection of Domesticated Asian Elephants, Thailand

PubMed Central

Angkawanish, Taweepoke; Sirimalaisuwan, Anucha; Kaewsakhorn, Thattawan; Boonsri, Kittikorn; Rutten, Victor P.M.G.

2010-01-01

Four Asian elephants were confirmed to be infected with Mycobacterium tuberculosis by bacterial culture, other diagnostic procedures, and sequencing of 16S–23S rDNA internal transcribed spacer region, 16S rRNA, and gyrase B gene sequences. Genotyping showed that the infectious agents originated from 4 sources in Thailand. To identify infections, a combination of diagnostic assays is essential. PMID:21122228

Direct medical costs associated with atopic diseases among young children in Thailand.

PubMed

Ngamphaiboon, Jarungchit; Kongnakorn, Thitima; Detzel, Patrick; Sirisomboonwong, Krittawan; Wasiak, Radek

2012-01-01

Allergic diseases are the most common childhood illness in Thailand. Their prevalence has been rising over time, with several studies having revealed substantial economic burden. However, no such study had yet been conducted for Thailand. The aim of this study was to estimate direct medical costs associated with atopic diseases among children aged 0-5 years in Thailand. A cost-of-illness model was constructed to estimate the total direct medical costs of atopic diseases comprising atopic dermatitis, chronic rhinitis, asthma (i.e., recurrent wheeze), and cow's milk allergy. The model employed a prevalence-based approach, considering a total number of atopic cases in 2010. Direct medical costs were estimated using a bottom-up analysis with the estimation of the quantity of healthcare resource use and the unit costs. Epidemiological data were obtained from literature and Thai surveys, whereas treatment unit costs were from either a hospital database or Thai standard cost list. Expert opinion informed type, frequency, and quantity of medical resources utilized. Key limitations included lack of data-driven evidences on severity distribution for this particular age group, indirect costs, and medical resource use associated with each condition. Total direct cost was estimated to be THB 27.8 billion (US$899 million). Treatments contributed largest to the total costs (46%), followed by inpatient care (37%), outpatient care (12%), and monitoring and labs (5%). Costs per treated patient were highest in cow's milk allergy (THB 64,383; US$2077), followed by rhinitis (THB 12,669; US$409), asthma (THB 9633; US$312), and atopic dermatitis (THB 5432; US$175). Atopic diseases in young children are associated with substantial burden in direct medical costs to Thailand. These costs can be diminished through nutritional intervention recognized to effectively decrease the incidence of atopic diseases.

Nonstationary Influence of El Niño on the Synchronous Dengue Epidemics in Thailand

PubMed Central

Cazelles, Bernard; Chavez, Mario; McMichael, Anthony J; Hales, Simon

2005-01-01

Background Several factors, including environmental and climatic factors, influence the transmission of vector-borne diseases. Nevertheless, the identification and relative importance of climatic factors for vector-borne diseases remain controversial. Dengue is the world's most important viral vector-borne disease, and the controversy about climatic effects also applies in this case. Here we address the role of climate variability in shaping the interannual pattern of dengue epidemics. Methods and Findings We have analysed monthly data for Thailand from 1983 to 1997 using wavelet approaches that can describe nonstationary phenomena and that also allow the quantification of nonstationary associations between time series. We report a strong association between monthly dengue incidence in Thailand and the dynamics of El Niño for the 2–3-y periodic mode. This association is nonstationary, seen only from 1986 to 1992, and appears to have a major influence on the synchrony of dengue epidemics in Thailand. Conclusion The underlying mechanism for the synchronisation of dengue epidemics may resemble that of a pacemaker, in which intrinsic disease dynamics interact with climate variations driven by El Niño to propagate travelling waves of infection. When association with El Niño is strong in the 2–3-y periodic mode, one observes high synchrony of dengue epidemics over Thailand. When this association is absent, the seasonal dynamics become dominant and the synchrony initiated in Bangkok collapses. PMID:15839751

After the Forest: AIDS as Ecological Collapse in Thailand.

ERIC Educational Resources Information Center

Usher, Ann Danaiya

1992-01-01

The steady degradation of Thailand's forests is related to the emergence of AIDS in the same period. Environmental erosion and the unraveling of rural cultures founded on particular ecosystems are among the pressures that force young people to leave villages and enter the sex industry, exposing them to AIDS. (KS)

Food safety in Thailand 4: comparison of pesticide residues found in three commonly consumed vegetables purchased from local markets and supermarkets in Thailand.

PubMed

Wanwimolruk, Sompon; Phopin, Kamonrat; Boonpangrak, Somchai; Prachayasittikul, Virapong

2016-01-01

The wide use of pesticides raises concerns on the health risks associated with pesticide exposure. For developing countries, like Thailand, pesticide monitoring program (in vegetables and fruits) and also the maximum residue limits (MRL) regulation have not been entirely implemented. The MRL is a product limit, not a safety limit. The MRL is the maximum concentration of a pesticide residue (expressed as mg/kg) recommended by the Codex Alimentarius Commission to be legally permitted in or on food commodities and animal feeds (Codex Alimentarius Commission, 2015; European Commission, 2015). MRLs are based on supervised residue trial data where the pesticide has been applied in accordance with GAP (Good Agricultural Practice). This study aims at providing comparison data on pesticide residues found in three commonly consumed vegetables (Chinese kale, pakchoi and morning glory) purchased from some local markets and supermarkets in Thailand. These vegetables were randomly bought from local markets and supermarkets. Then they were analyzed for the content of 28 pesticides by using GC-MS/MS. Types of pesticides detected in the samples either from local markets or supermarkets were similar. The incidence of detected pesticides was 100% (local markets) and 99% (supermarkets) for the Chinese kale; 98% (local markets) and 100% (supermarkets) for the pakchoi; and 99% (local markets) and 97% (supermarkets) for the morning glory samples. The pesticides were detected exceeding their MRL at a rate of 48% (local markets) and 35% (supermarkets) for the Chinese kale; 71% (local markets) and 55% (supermarkets) for the pakchoi, and 42% (local markets) and 49% (supermarkets) for the morning glory. These rates are much higher than those seen in developed countries. It should be noted that these findings were assessed on basis of using criteria (such as MRL) obtained from developed countries. Our findings were also confined to these vegetables sold in a few central provinces of Thailand

Food safety in Thailand 4: comparison of pesticide residues found in three commonly consumed vegetables purchased from local markets and supermarkets in Thailand

PubMed Central

Phopin, Kamonrat; Boonpangrak, Somchai; Prachayasittikul, Virapong

2016-01-01

Background The wide use of pesticides raises concerns on the health risks associated with pesticide exposure. For developing countries, like Thailand, pesticide monitoring program (in vegetables and fruits) and also the maximum residue limits (MRL) regulation have not been entirely implemented. The MRL is a product limit, not a safety limit. The MRL is the maximum concentration of a pesticide residue (expressed as mg/kg) recommended by the Codex Alimentarius Commission to be legally permitted in or on food commodities and animal feeds (Codex Alimentarius Commission, 2015; European Commission, 2015). MRLs are based on supervised residue trial data where the pesticide has been applied in accordance with GAP (Good Agricultural Practice). This study aims at providing comparison data on pesticide residues found in three commonly consumed vegetables (Chinese kale, pakchoi and morning glory) purchased from some local markets and supermarkets in Thailand. Methods These vegetables were randomly bought from local markets and supermarkets. Then they were analyzed for the content of 28 pesticides by using GC-MS/MS. Results Types of pesticides detected in the samples either from local markets or supermarkets were similar. The incidence of detected pesticides was 100% (local markets) and 99% (supermarkets) for the Chinese kale; 98% (local markets) and 100% (supermarkets) for the pakchoi; and 99% (local markets) and 97% (supermarkets) for the morning glory samples. The pesticides were detected exceeding their MRL at a rate of 48% (local markets) and 35% (supermarkets) for the Chinese kale; 71% (local markets) and 55% (supermarkets) for the pakchoi, and 42% (local markets) and 49% (supermarkets) for the morning glory. Discussion These rates are much higher than those seen in developed countries. It should be noted that these findings were assessed on basis of using criteria (such as MRL) obtained from developed countries. Our findings were also confined to these vegetables sold in

Feasibility study report for distribution dispatching center project 2nd stage for the Provincial Electricity Authority (PEA), Bangkok, Thailand, June 1998. Export trade information

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

The study concerns the Provincial Electricity Authority, a state agency within the Ministry of Interior that supplies electricity to 73 of Thailand`s provinces. The primary objective of this study is to help increase the ability of the Authority to meet the rapidly increasing demand for electric power within the Kingdom of Thailand in a reliable, safe and economic manner. This is Volume 1 and it consists of the following: (1) introduction; (2) assessment; (3) conceptual design; (4) economic and financial evaluation; (5) project plan; (6) Thailand impact; (7) industry review; (8) conclusion; and appendices.

Domestic Ducks and H5N1 Influenza Epidemic, Thailand

PubMed Central

Songserm, Thaweesak; Jam-on, Rungroj; Sae-Heng, Numdee; Meemak, Noppadol; Hulse-Post, Diane J.; Sturm-Ramirez, Katharine M.

2006-01-01

In addition to causing 12 human deaths and 17 cases of human infection, the 2004 outbreak of H5N1 influenza virus in Thailand resulted in the death or slaughter of 60 million domestic fowl and the disruption of poultry production and trade. After domestic ducks were recognized as silent carriers of H5N1 influenza virus, government teams went into every village to cull flocks in which virus was detected; these team efforts markedly reduced H5N1 infection. Here we examine the pathobiology and epidemiology of H5N1 influenza virus in the 4 systems of duck raising used in Thailand in 2004. No influenza viruses were detected in ducks raised in "closed" houses with high biosecurity. However, H5N1 influenza virus was prevalent among ducks raised in "open" houses, free-ranging (grazing) ducks, and backyard ducks. PMID:16704804

Messages of distinction: the HIV/AIDS media campaign in Thailand.

PubMed

Lyttleton, C

1996-03-01

In predominantly rural Thailand, television is a primary source of HIV/AIDS knowledge. Since 1990, HIV/AIDS warning messages have been aired regularly and repeatedly on television as part of the national strategy to minimize transmission of HIV. The education and prevention messages chosen do more than suggest measures to avoid infection. Within a logic of risk, these messages also define characteristics of people who are signified as threatening agents of infection. In Thailand, prostitutes and drug users are portrayed as the feared Other. Because commercial sex is so widespread, the demarcation of prostitutes as a high risk group signals a diffuse threat not easily subject to conceptual distancing. It is the pervasive and often fear-based associations born of the media material that, in large part, establish the basis for emergent practice when thoughts or actions are triggered by consideration of HIV/AIDS.

Molecular and morphological approaches in discrimination of endangered Probarbus jullieni of Malaysia and Thailand stocks.

PubMed

Bhassu, S; Abd Rashid, Z

2009-09-01

The population structure of Probarbus jullieni from Malaysia and Thailand stocks was based on seven microsatellite primers and truss network measurements. Truss morphometric measurements were made on Temoleh, Probarbus jullieni to demonstrate the degree of speciation that can be induced by both biotic and abiotic conditions and contribute to the definition of different stocks of Probarbus sp. At the momment no relevant information on stock definition has been produced recently concerning Probarbus spp., which is now in IUCN threatened red list. We also summarize the possible discriminant morphological characteristics that shows differentiation between Malaysia and Thailand stocks. We also compare the levels of morphology and genetic differences for Malaysian stocks throughout one year of sampling to determine whether sampling season and possible sexual dimorphism can be detected in this fishes. A total of 25 different alleles were found across the two populations by the seven microsatellites, of which 21 and 19 alleles were detected in Pahang, Malaysia and Thailand, respectively At the population level, the mean number of alleles of Pahang (3.4991) per locus was higher than that (3.1665) of Thailand. From both molecular and morphometric measurements showed that there were two distinct populations. However the differences between these two populations showed that they belong to the same species with least degree of separation

Insecticides resistance in the Culex quinquefasciatus populations from northern Thailand and possible resistance mechanisms.

PubMed

Yanola, Jintana; Chamnanya, Saowanee; Lumjuan, Nongkran; Somboon, Pradya

2015-09-01

The mosquito vector Culex quinquefasciatus is known to be resistant to insecticides worldwide, including Thailand. This study was the first investigation of the insecticide resistance mechanisms, involving metabolic detoxification and target site insensitivity in C. quinquefasciatus from Thailand. Adult females reared from field-caught larvae from six provinces of northern Thailand were determined for resistant status by exposing to 0.05% deltamethrin, 0.75% permethrin and 5% malathion papers using the standard WHO susceptibility test. The overall mortality rates were 45.8%, 11.4% and 80.2%, respectively. A fragment of voltage-gated sodium channel gene was amplified and sequenced to identify the knock down resistance (kdr) mutation. The ace-1 gene mutation was determined by using PCR-RFLP. The L1014F kdr mutation was observed in all populations, but the homozygous mutant F/F1014 genotype was found only in two of the six provinces where the kdr mutation was significantly correlated with deltamethrin resistance. However, none of mosquitoes had the G119S mutation in the ace-1 gene. A laboratory deltamethrin resistant strain, Cq_CM_R, has been established showing a highly resistant level after selection for a few generations. The mutant F1014 allele frequency was significantly increased after one generation of selection. A synergist assay was performed to assess the metabolic detoxifying enzymes. Addition of bis(4-nitrophenyl)-phosphate (BNPP) and diethyl maleate (DEM), inhibitors of esterases and glutathione S-transferases (GST), respectively, into the larval bioassay of the Cq_CM strain with deltamethrin showed no significant reduction. By contrast, addition of piperonyl butoxide (PBO), an inhibitor of cytochrome P450 monooxygenases, showed a 9-fold reduction of resistance. Resistance to pyrethroids in C. quinquefasciatus is widely distributed in northern Thailand. This study reports for the first time for the detection of the L1014F kdr mutation in wild populations

Reported fatal and non-fatal incidents involving tourists in Thailand, July 1997-June 1999.

PubMed

Leggat, Peter A; Leggat, Frances W

2003-05-01

Objectives. To examine fatal and non-fatal incidents involving tourists in Thailand. Methods. Press records from a major English language newspaper for the period from July 1997 to June 1999 were examined for reports of fatal and non-fatal incidents involving tourists. Results. From July 1997 to June 1999, up to 233 deaths were reported and up to a further 216 were reported injured in incidents involving tourists. One hundred and one deaths and 45 injured were reported following one major domestic jet aircraft crash in southern Thailand, however, it was not stated what proportion of casualties were tourists. Approximately 90 people perished in a single hotel fire in southeast Thailand. Most of the victims were local travellers attending meetings of two Thai companies. Sixteen deaths and 86 injured resulted from five road accidents. The majority of deaths and injuries involved foreigners. Twelve deaths and at least 33 injured resulted from three ferry and tour boat accidents. Most victims were reported to be foreigners. Three deaths and 35 injured resulted from a single cable car accident in northern Thailand. Most of these were Thai tourists, however, four of the injured were foreigners. Eight deaths and six injured resulted from 11 muggings and other violent incidents. All were foreigners. Six deaths were reportedly connected to a scam at the airport in Bangkok involving unlicensed airport taxis. Three deaths and four injured were due to other reported incidents. Conclusions. Newspaper reports of fatal and non-fatal incidents involving tourists in Thailand were probably uncommon, particularly given the volume of tourists entering the Kingdom, although better reporting mechanisms are needed. With the exception of the unusual major incidents, most reported fatal and non-fatal incidents involving tourists were due to road trauma and other transportation accidents, muggings, and occasional water sports and other accidents, which could occur at any major tourist

Cancer incidence in Songkhla, southern Thailand, 1990-1994.

PubMed

Thongsuksai, P; Sriplung, H; Phungrassami, T; Prechavittayakul, P

1997-01-01

A population-based cancer registry of Songkhla was established by the Cancer Unit of Songklanagarind Hospital under the support of the IARC in 1990. The province is in the southern region of Thailand and has a population of 1.2 million. This study presents the average annual incidence rate of the provincial total and of the district level covering 1990-1994. It is aimed at providing a comprehensive picture of descriptive epidemiology of cancer in the province. Data were collected from all hospitals in the provinces. Analysis was done under the program provided by IARC. There were 3,973 invasive cancer cases in the period. The age-standardized rate for all cancers was 116.7 in males and 88.7 in females. Lung, oral cavity, liver, and esophagus were the main leading sites in males while the cervix and breast were outstanding in females. By comparison, the incidence of most cancers were lower than other registries in Thailand except for two cancer sites. The incidence of male oral cavity and esophagus cancers in males (ASR 10.7 and 8.5 respectively) were considerably higher. Na Mom, Hat Yai, Sadao and Muang were districts having a high incidence of cancer.

Mental Health of Muslim Nursing Students in Thailand

PubMed Central

Ratanasiripong, Paul

2012-01-01

The purpose of this research was to explore the mental health and well-being of Muslim nursing students in Thailand. Specifically, the study investigated the factors that impact anxiety and depression among Muslim nursing students. This cross-sectional research was conducted with a half sampling method of Muslim undergraduate students who were studying at a public nursing college in Thailand. From the 220 self-identified Muslim nursing students, 110 were sampled for this study, representing 14% of the total nursing students at this college. Results indicated a moderate prevalence of anxiety and high prevalence of depression among Muslim nursing students. Stress (β = .42) was positively associated with anxiety, while self-esteem (β = -.42) was negatively associated with anxiety; together this model accounted for 46% of the variance in anxiety. Self-esteem (β = -.41) and social support (β = -.17) were negatively associated with depression, while stress (β = .37) was positively correlated with depression; together this model accounted for 57% of the variance in depression. Recommendations were given to help train Muslim nursing students to be competent nurses with good mental health and well-being who will succeed and contribute to the nursing profession. PMID:22792481

Suicide in Thailand during the period 1998-2003.

PubMed

Lotrakul, Manote

2006-02-01

The aim of this study was to examine the characteristic features of suicides in Thailand between 1998 and 2003. Collected data during 1998-2003 from the Bureau of Policy and Strategy, Ministry of Public Health were analyzed to reveal the mortality from suicide according to age, gender, rate and methods of suicides. Suicide rates were found to have increased to a peak of 8.6 per 100 000 (5290 suicides) in 1999 and then to have decreased to 7.1 per 100 000 in 2003. The average suicide rate during 1998-2003 was 7.9 per 100 000 with a male to female ratio of 3.4:1. Male suicide reached a peak for those aged 25-29 years (21.9 per 100 000) while female suicide showed less variation with age. Hanging was the most common method used, followed by ingestion of agricultural toxic substances. Suicide was most prevalent in upper northern region where HIV infection might be related to the high prevalence. Suicide prevention program should focus on males in early adulthood, and particular measures should be conducted to reduce risk factors related to HIV infection among people in northern Thailand.

Enriching English Language Spoken Outputs of Kindergartners in Thailand

ERIC Educational Resources Information Center

Wilang, Jeffrey Dawala; Sinwongsuwat, Kemtong

2012-01-01

This year is designated as Thailand's "English Speaking Year" with the aim of improving the communicative competence of Thais for the upcoming integration of the Association of Southeast Asian Nations (ASEAN) in 2015. The consistent low-level proficiency of the Thais in the English language has led to numerous curriculum revisions and…

CLIL Teacher Professional Development for Content Teachers in Thailand

ERIC Educational Resources Information Center

Kewara, Punwalai; Prabjandee, Denchai

2018-01-01

In Thailand, the new educational policy is mandated to encourage content teachers to integrate English in content classrooms. The policy has created tensions and misconceptions among content teachers, who must change the medium of instruction from Thai to English. This paper presents an attempt to foster teacher knowledge about the Content and…

Relationship between feeding practices and weanling diarrhoea in northeast Thailand.

PubMed

Cao, X; Rawalai, K; Thompson, A J; Hartel, G; Thompson, S; Paterson, J H; Chusilp, K

2000-09-01

Diarrhoea is a major public health problem in Thailand. During November 1998-January 1999, a cross-sectional survey and a nested qualitative study were conducted to understand the relationship between feeding practices and weanling diarrhoea, and to describe the related local beliefs and practices in a subdistrict of northeast Thailand. A cluster-sampling method was used for selecting 156 weanlings aged 3-24 months. A structured interview was conducted with the main caregivers of these weanlings. The questionnaire used for the interview included items about feeding practices and diarrhoea-history of the weanlings in 2 months prior to the interview. Seven focus-group discussions with an opportunistic sample of the caregivers were held in the villages. A series of vignettes and unstructured questions were used for eliciting the local beliefs about weanling diarrhoea and its causes. Thirty-six (23%) of the 156 weanlings had diarrhoea in 2 months prior to the interview. The factors that were significantly related to reported weanling diarrhoea included consumption of unboiled water by weanlings (OR = 10, p = 0.03), not covering perishable foods (OR = 3, p = 0.02), and washing feeding utensils of weanlings without dishwashing detergent (OR = 3.1, p = 0.02), 'Su' and 'tongsia'--two common local terms--were used for describing different types of weanling diarrhoea. Many caregivers considered 'su' a natural occurrence in a child's development. The results suggest that some poor feeding practices may contribute to the higher risk of weanling diarrhoea in northeast Thailand. Some local beliefs about weanling diarrhoea may mask the true causes, and mislead messages about its prevention.

HIV pre-exposure prophylaxis and health and community systems in the Global South: Thailand case study

PubMed Central

Colby, Donn; Srithanaviboonchai, Kriengkrai; Vanichseni, Suphak; Ongwandee, Sumet; Phanuphak, Nittaya; Martin, Michael; Choopanya, Kachit; Chariyalertsak, Suwat; van Griensven, Frits

2015-01-01

Introduction Pre-exposure prophylaxis (PrEP) is recommended by the World Health Organization as an effective method of HIV prevention for individuals at risk for infection. In this paper, we describe the unique role that Thailand has played in the global effort to combat the HIV epidemic, including its role in proving the efficacy of PrEP, and discuss the opportunities and challenges of implementing PrEP in a middle-income country. Discussion Thailand was one of the first countries in the world to successfully reverse a generalized HIV epidemic. Despite this early success, HIV prevalence has remained high among people who inject drugs and has surged among men who have sex with men (MSM) and transgender women (TGW). Two pivotal trials that showed that the use of oral antiretroviral medication as PrEP can reduce HIV transmission were conducted partially or entirely at Thai sites. Demonstration projects of PrEP, as well as clinical trials of alternative PrEP regimens, began or will begin in 2014–2015 in Thailand and will provide additional data and experience on how to best implement PrEP for high-risk individuals in the community. Financing of drug costs, the need for routine laboratory monitoring and lack of awareness about PrEP among at-risk groups all present challenges to the wider implementation of PrEP for HIV prevention in Thailand. Conclusions Although significant challenges to wider use remain, PrEP holds promise as a safe and highly effective method to be used as part of a combined HIV prevention strategy for MSM and TGW in Thailand. PMID:26198342

Culture-independent bacterial community analysis of the salty-fermented fish paste products of Thailand and Laos

PubMed Central

MARUI, Junichiro; BOULOM, Sayvisene; PANTHAVEE, Wanchai; MOMMA, Mari; KUSUMOTO, Ken-Ichi; NAKAHARA, Kazuhiko; SAITO, Masayoshi

2015-01-01

A bacterial community analysis, using a culture-independent method (polymerase chain reaction-denaturing gradient gel electrophoresis), detected 17 species of bacteria including species of the genera Tetragenococcus, Lactobacillus, Pediococcus, Weissella Halanaerobium, Clostridium, and Sphingomonas in a traditional salty-fermented fish paste known as pla-ra or pa-daek in Thailand and Laos, which is used as a storage-stable multi-purpose seasoning. The representative genus of lactic acid bacteria seemed to vary in the 10 products collected from Thailand and Laos. Tetragenococci were common in products from central Thailand and Vientiane in Laos which had salinities of not less than 11% and pH values ranging from 5.6 to 6.1. However, lactobacilli were common in products from northern Thailand which had the lowest salinities (8.3–8.6%) and pH values (4.5–4.8) of all the samples examined. Two Lactobacillus and one Tetragenococcus species were detected in one product from northeastern Thailand containing 10% salt. These results suggest that salinity in pla-ra/pa-daek is an important determinant of the representative genus of lactic acid bacteria such as, Tetragenococcus or Lactobacillus. Additionally, differences in the acidity between these two groups seemed to be related to the production of d-/l-lactic acid in the lactic acid bacteria in each product. This is the first study to report a correlation between bacterial community structure and taste components in pla-ra/pa-daek products from various regions. This scientific work on a traditional fermented food will be useful in helping local producers meet differing consumer preferences in various regions. PMID:25918672

A population-based study of fish allergy in the Philippines, Singapore and Thailand.

PubMed

Connett, Gary James; Gerez, Irvin; Cabrera-Morales, Elizabeth Ann; Yuenyongviwat, Araya; Ngamphaiboon, Jarungchit; Chatchatee, Pantipa; Sangsupawanich, Pasuree; Soh, Shu-E; Yap, Gaik-Chin; Shek, Lynette Pei-Chi; Lee, Bee-Wah

2012-01-01

Fish allergy is the third most common food allergy after milk and egg in parts of Europe, but there is little data about prevalence in South East Asia where it is an important part of regular diets. We aimed to obtain an estimate of the population prevalence of fish allergy among older children in the Philippines, Singapore and Thailand. The population prevalence of fish allergy in 14- to 16-year-old children in the 3 countries was evaluated using a structured written questionnaire which was distributed to students of randomly selected secondary schools. An extended questionnaire to determine convincing fish allergy on the basis of typical clinical manifestations within 2 h of ingestion was administered to those with positive responses. From a cohort of 25,842 students, responses were 81.1% in the Philippines (n = 11,434), 67.9% in Singapore (n = 6,498) and 80.2% (n = 2,034) in Thailand. Using criteria for convincing food allergy, fish allergy was much higher in the Philippines [2.29%, 95% confidence interval (CI) 2.02-2.56] than in Singapore (0.26%, 95% CI 0.14-0.79) and Thailand (0.29%, 95% CI 0.06-0.52). Weighted multiple logistic regression analyses showed that compared to the Philippines, prevalence rates were lower in Singapore [odds ratio (OR) 0.40, 95% CI 0.27-0.60, p < 0.0001] and Thailand (OR 0.13, 95% CI 0.05-0.33, p < 0.0001). Females were more likely to have fish allergy compared to males for all children combined (OR 1.32, 95% CI 1.11-1.58, p = 0.002). Most allergies appeared mild, as only 28% of cases sought medical consultation at the time of the reaction and 31.2% of cases reported continued exposure despite allergic symptoms. Fish allergy in late childhood is more common in the Philippines compared to Singapore and Thailand. Differences in food processing, dietary habits and other cultural practices might be important risk factors for the development of fish allergy in these populations. Copyright © 2012 S. Karger AG, Basel.

Birth rates and pregnancy complications in adolescent pregnant women giving birth in the hospitals of Thailand.

PubMed

Butchon, Rukmanee; Liabsuetrakul, Tippawan; McNeil, Edward; Suchonwanich, Yolsilp

2014-08-01

To determine the rates of births in adolescent pregnant women in diferent regions of Thailand and assess the rates of complications occurring at pregnancy, childbirth, and postpartum in women admitted in the hospitals ofThailand. The secondary analysis of data from pregnant women aged 10 to 49 years, who were admitted to hospitals and recorded in the National Health Security Office database between October 2010 and September 2011 was carried out. Adolescent birth rate by the regions and rate of complications ofpregnancy, delivery, and postpartum by age groups were analyzed. Highest birth rate was found among women aged 19 years (58.3 per 1, 000 population). The distribution of adolescent births varied across regions of Thailand, which was high in central region. Rate of preterm delivery was highest (10%) in adolescent aged 10 to 14 years. Rate of diabetes mellitus (6%), preeclampsia (4%), and postpartum hemorrhage (3%) among women aged 35 to 49 years were substantially higher than those among women aged 34 years or less. Adolescent birth rate varied across regions of Thailand. Complications occurred differently by ages of women. Holistic policy and planning strategies for proper prevention and management among pregnant women in different age groups are needed

Rural perspectives on HIV/AIDS prevention: a comparative study of Thailand and Ghana.

PubMed

Aheto, Denis Worlanyo; Gbesemete, Kwame Prosper

2005-04-01

The paper compares rural perspectives in Thailand and Ghana on the level of condom acceptance in sexual relations, willingness to test oneself for HIV before and in marriage and sources of information on HIV/AIDS. We also compared the policy approaches to combating HIV/AIDS in both countries. The results indicates that in the villages studied in Thailand, all single men and the majority of the single women were in favour of using condoms in sexual relations. This group also showed a positive attitude to HIV/AIDS test before and in marriage. However, married men in rural Thailand disapproved of the use of condoms with their wives but married women in the sample population were open to the possibility of using condoms. Both married men and women were strongly against HIV/AIDS test in marriage. In contrast to Thailand, most single men in the communities studied in Ghana showed a disapproval to the use of condoms in sexual relations. However, they condoned HIV test before marriage. Married men and women in rural Ghana were against the use of condoms in sexual relations as well as HIV/AIDS test in marriage. In order to mitigate mother-to-child transmission, the Thais applied anti-retroviral drug care for HIV positive pregnant women during pregnancy and after delivery. In Ghana on the other hand, pregnant women were subject to HIV test and counselling. The mode of information acquisition on HIV/AIDS in both countries were through the media, campaigns and village volunteers. Finally, we observed that fighting poverty is a sine qua non for the success of any HIV/AIDS eradication programme.

Genotypic distribution of hepatitis C virus in voluntary blood donors of northern Thailand.

PubMed

Jutavijittum, Prapan; Jiviriyawat, Yupa; Yousukh, Amnat; Pantip, Chansom; Maneekarn, Niwat; Toriyama, Kan

2009-05-01

The purpose of this study was to determine the prevalence and distribution of HCV genotypes among voluntary blood donors in northern Thailand. From 1998 to 2000, 167 serum samples which tested positive for anti-HCV antibodies in the screening of voluntary blood donors from 5 provinces in northern Thailand were selected for genotyping. Viral RNA was extracted from the sera. The core-E1 region of the HCV-RNA genome was amplified using a OneStep RT-PCR kit. The core-E1 amplicon was sequenced and the HCV genotype was assigned by comparing with the reference sequences available in the GenBank database. Of 167 anti-HCV positive serum samples, 126 (75.4%) contained HCV RNA as detected by PCR. HCV genotype 3 was the most predominant genotype (39.6%), of which 33.3% belonged to genotype 3a and 6.3% to 3b. Genotype 6 was detected in 31%, and genotype 1 was detected in 27.8%. Of the genotype 1 isolates, 14.3% were la, 12.7% were 1b, and 0.8% were 1c. Two HCV isolates detected in the present study were untypeable. About 75% of anti-HCV positive blood donors had chronic HCV infection. In northern Thailand, genotype 3a was the most predominant genotype, while genotype 6, 1a and 1b were also commonly found. The genotypic distribution of HCV isolates from various regions of Thailand were more or less similar. Nevertheless, in this study, the prevalence of HCV genotype 6 (31%) was higher than previously reported by others (8-18%). Phylogenetic analysis of the HCV isolates detected in the present study was also performed.

The role of the hospitalists in the workforce to address the shortages of intensivists in hospitals here in Thailand.

PubMed

Pisitsak, Chawika; Champunot, Ratapum; Morakul, Sunthiti

2014-01-01

The problem of a shortage of intensivists in Thailand is increasing annually. As stated in The Thai Society of Critical Care Medicine Database, 2013, the number of qualified intensivists currently is 163, working in 76 provinces in Thailand. This disproportion in the ratio of intensivists has affected patient outcomes. In an attempt to solve this problem, there has been an increased number of hospitalists working in place of the intensivists. Medical specialties are not available in many hospitals of Thailand. Thus, the hospitalists, who care for Intensive Care Unit (ICU) patients, are not trained to care for the acutely ill, hospitalized patients. Their competencies vary depending on their experience and training. In other countries, there has been evidence that properly trained hospitalists can work effectively in the ICU. This awareness of the importance of intensivists in Thailand is one of the stifling factors; the improvement of the hospitalists, determining the hospitalists' workforce and increasing the number of the intensivists to match future demands are needed.

How bio-questionable are the different recombinant human erythropoietin copy products in Thailand?

PubMed

Halim, Liem Andhyk; Brinks, Vera; Jiskoot, Wim; Romeijn, Stefan; Praditpornsilpa, Kearkiat; Assawamakin, Anunchai; Schellekens, Huub

2014-05-01

The high prevalence of pure red cell aplasia in Thailand has been associated with the sharp increase in number of recombinant human erythropoietin (rhEPO) copy products, based on a classical generic regulatory pathway, which have entered the market. This study aims to assess the quality of rhEPO copy products being used in Thailand. Twelve rhEPO copy products were purchased from pharmacies in Thailand, shipped under controlled cold chain conditions to the Netherlands and characterized using (1) high performance size-exclusion chromatography, (2) asymmetrical flow field-flow fractionation, (3) sodium dodecyl sulfate polyacrylamide gel electrophoresis in combination with (4) Western blotting and additionally tested for (5) host cell protein impurities as well as (6) endotoxin contamination. Some of the tested rhEPO copy products showed high aggregate levels and contained a substantial amount of protein fragments. Also, one of rhEPO copy products had a high endotoxin level, exceeding the FDA limit. Our observations show that some of the tested copy products on the Thai market differ significantly from the originator rhEPO product, Epogen®. This comparison study supports a link between the quality attributes of copy rhEPO products and their immunogenicity.

Combining Education and Work; Experiences in Asia and Oceania: Thailand.

ERIC Educational Resources Information Center

Ministry of Education, Bangkok (Thailand).

Reflected in priorities of secondary vocational training, agricultural education, and nonformal short courses, Thailand's education policy of "productive work experience" helps solve the problems of those who have an incomplete general education, have negative work attitudes and habits, are untrained dropouts, or are vocationally trained…

A Revised Checklist of Chigger Mites (Acari: Trombiculidae) From Thailand, with the Description of Three New Species.

PubMed

Chaisiri, Kittipong; Stekolnikov, Alexandr A; Makepeace, Benjamin L; Morand, Serge

2016-03-01

Chigger mites of Thailand were studied on the basis of larvae collected from 19 small mammal species (17 species of Rodentia, 1 species of Erinaceomorpha, and 1 species of Scandentia) and revision of published data. Samples of 38 trombiculid species were collected from 11 provinces. Three new species were described: Trombiculindus kosapani sp. nov., Helenicula naresuani sp. nov., and Walchia chavali sp. nov. Ten species were recorded in Thailand for the first time: Leptotrombidium sialkotense Vercammen-Grandjean and Langston, 1976; Leptotrombidium subangulare Wen and Xiang, 1984; Leptotrombidium tenompaki Stekolnikov, 2013; Leptotrombidium turdicola Vercammen-Grandjean and Langston, 1976; Leptotrombidium yunlingense Yu, Yang, Zhang and Hu, 1981; Lorillatum hekouensis Yu, Chen and Lin, 1996; Helenicula pilosa (Abonnenc and Taufflieb, 1957); Gahrliepia xiaowoi Wen and Xiang, 1984; Walchia minuscuta Chen, 1978; and Walchia ventralis (Womersley, 1952). In all, 99 chigger mite species were considered; the presence of 93 species was established in Thailand by original data or properly documented records in the scientific literature. Evidence for 64 species records of 147 from a previous checklist of Thai chiggers (Tanskul 1993) remains unknown. Distribution of chigger species by geographical regions of Thailand is discussed.

Genetic evidence of multiple invasions and a small number of founders of Asian Palmyra palm (Borassus flabellifer) in Thailand.

PubMed

Pipatchartlearnwong, Kwanjai; Swatdipong, Akarapong; Vuttipongchaikij, Supachai; Apisitwanich, Somsak

2017-10-12

Borassus flabellifer or Asian Palmyra palm is an important crop for local economies in the South and Southeast Asia for its fruit and palm sugar production. Archeological and historical evidence indicated the presence of this species in Southeast Asia dating back at least 1500 years. B. flabellifer is believed to be originated in Africa, spread to South Asia and introduced into Southeast Asia through commercial routes and dissemination of cultures, however, the nature of its invasion and settlement in Thailand is unclear. Here, we analyzed genetic data of 230 B. flabellifer accessions across Thailand using 17 EST-SSR and 12 gSSR polymorphic markers. Clustering analysis revealed that the population consisted of two genetic clusters (STRUCTURE K = 2). Cluster I is found mainly in southern Thailand, while Cluster II is found mainly in the northeastern. Those found in the central are of an extensive mix between the two. These two clusters are in moderate differentiation (F ST  = 0.066 and N M  = 3.532) and have low genetic diversity (H O  = 0.371 and 0.416; A R  = 2.99 and 3.19, for the cluster I and II respectively). The minimum numbers of founders for each genetic group varies from 3 to 4 individuals, based on simulation using different allele frequency assumptions. These numbers coincide with that B. flabellifer is dioecious, and a number of seeds had to be simultaneously introduced for obtaining both male and female founders. From these data and geographical and historical evidence, we hypothesize that there were at least two different invasive events of B. flabellifer in Thailand. B. flabellifer was likely brought through the Straits of Malacca to be propagated in the southern Thailand as one of the invasive events before spreading to the central Thailand. The second event likely occurred in Khmer Empire, currently Cambodia, before spreading to the northeastern Thailand.

The commodification of international migration: findings from Thailand.

PubMed

Jones, H; Pardthaisong, T

1999-01-01

"The organisation of international contract-labour migration within Asia has been increasingly dominated by commercial agencies acting as intermediaries between workers and foreign employers. The principles underpinning the gatekeeping role of such agencies in the East Asian migration system are examined. A consideration of the international labour recruitment system in Thailand is based on survey work among agents, community leaders and recently returned migrants." excerpt

Narrative Approach to Moral Education: A Case of Thailand

ERIC Educational Resources Information Center

Singsuriya, Pagorn; Aungsumalin, Wipada; Worapong, Seree

2014-01-01

In Thailand, according to, for instance, the National Education Act 1999, the National Plan of Education, Religion, Arts and Culture (2002--2013), and the Core Curriculum of Basic Education 2008, moral education is given an important role not only in human development but also in citizenship building and solution of socio-political problems.…

Phrasebook: a Way out for CLIL Teachers in Thailand

ERIC Educational Resources Information Center

Kewara, Punwalai

2017-01-01

Content and Language Integrated Learning (CLIL) is an alternative approach for English teaching and learning that is in focus in Thailand today. Preparing Thai content teachers to confidently use English as a means of instruction in the English integrated classroom just as they do in the Thai monolingual classroom takes time and long-term…

Non-Formal Education Services for Prison Inmates in Thailand

ERIC Educational Resources Information Center

Phatininnart, Chuleeporn

2009-01-01

The making of changes inside prisons necessarily implies education. In Thailand, the point is not only to organise professional training courses but also to make detainees aware of the fact that they belong to a community of values. Non-formal education allows the necessary flexibility to an individual approach of training that must take into…

Thailand and the Philippines: Case Studies in U.S. IMET Training and Its Role in Internal Defense and Development,

DTIC Science & Technology

1994-01-01

well as meeting the general goals of the international military education and training (IMET) program. This monograph focuses on Thailand and the...Interests and Efforts in Thailand ........................ 19 International Military Education and Training ................. 20 Measures of Influence...Philippines .................... 38 International Military Education and Training ................. 39 Measures of Influence

Antibiotic distribution channels in Thailand: results of key-informant interviews, reviews of drug regulations and database searches

PubMed Central

Chanvatik, Sunicha; Sermsinsiri, Varavoot; Sivilaikul, Somsajee; Patcharanarumol, Walaiporn; Yeung, Shunmay; Tangcharoensathien, Viroj

2018-01-01

Abstract Objective To analyse how antibiotics are imported, manufactured, distributed and regulated in Thailand. Methods We gathered information, on antibiotic distribution in Thailand, in in-depth interviews – with 43 key informants from farms, health facilities, pharmaceutical and animal feed industries, private pharmacies and regulators– and in database and literature searches. Findings In 2016–2017, licensed antibiotic distribution in Thailand involves over 700 importers and about 24 000 distributors – e.g. retail pharmacies and wholesalers. Thailand imports antibiotics and active pharmaceutical ingredients. There is no system for monitoring the distribution of active ingredients, some of which are used directly on farms, without being processed. Most antibiotics can be bought from pharmacies, for home or farm use, without a prescription. Although the 1987 Drug Act classified most antibiotics as “dangerous drugs”, it only classified a few of them as prescription-only medicines and placed no restrictions on the quantities of antibiotics that could be sold to any individual. Pharmacists working in pharmacies are covered by some of the Act’s regulations, but the quality of their dispensing and prescribing appears to be largely reliant on their competences. Conclusion In Thailand, most antibiotics are easily and widely available from retail pharmacies, without a prescription. If the inappropriate use of active pharmaceutical ingredients and antibiotics is to be reduced, we need to reclassify and restrict access to certain antibiotics and to develop systems to audit the dispensing of antibiotics in the retail sector and track the movements of active ingredients. PMID:29403113

Occurrences and behavior of perfluorinated compounds (PFCs) in several wastewater treatment plants (WWTPs) in Japan and Thailand.

PubMed

Shivakoti, Binaya Raj; Tanaka, Shuhei; Fujii, Shigeo; Kunacheva, Chinagarn; Boontanon, Suwanna Kitpati; Musirat, Chanatip; Seneviratne, S T M L D; Tanaka, Hiroaki

2010-06-01

This study examines occurrences of 11 perfluorinated compounds (PFCs) in several wastewater treatment plants in Japan and Thailand. Surveys are conducted in eight wastewater treatment plants (WWTPs) in Japan and central WWTPs of five industrial estates (IEs) in Thailand. Samples are collected from all major treatment processes in order to understand the behavior of PFCs in WWTPs. PFCs are detected in all WWTPs in Japan and Thailand. Concentrations of PFCs even exceed several thousands ng/L in some WWTPs. PFOS, PFOA, and PFNA are mainly detected in WWTPs in Japan, while PFBuS, PFOA, and PFHxA are mainly detected in WWTP of IEs in Thailand. Even though some of the investigated WWTPs utilize biological treatment processes coupled with chlorination, ozonation, or activated carbon adsorption, they are found ineffective to remove PFCs. During the treatment process, PFCs are found to accumulate at exceptionally high concentration levels in the activated sludge of an aeration tank and returned activated sludge. Overall, the estimated total daily mass of discharged PFCs is 124.95 g/d (PFASs: 49.81 g/d; PFCAs: 75.14 g/d) from eight WWTPs in Japan and 55.04 g/d (PFASs: 12 g/d; PFCAs: 43.04 g/d) from five WWTPs in Thailand. Although the presented data are from a single observation in each WWTP, the results indicate that certain industries using PFCs in manufacturing processes could be the principle point source, while domestic activities could be releasing PFCs at detectable levels causing environmental concern.

History, research and practice of forensic anthropology in Thailand.

PubMed

Traithepchanapai, Pongpon; Mahakkanukrauh, Pasuk; Kranioti, Elena F

2016-04-01

Forensic anthropology is an increasingly developing discipline born about a century ago in the United States with the objective to contribute the knowledge of bone biology and physical anthropology to the emerging needs of the court of law. The development of research in biological and forensic anthropology has made rapid progress worldwide in the past few years, however, in most countries--with the exception of the United States--forensic anthropology work is still considered within the duties of the forensic pathologist. This paper attempts to summarise the history and development of forensic anthropology in Thailand by providing information on past and current research and practice that can help forensic practitioners to apply existing methods in forensic cases and mass disasters. It is hoped that the lessons learned from the tsunami catastrophe and the emerging need for positive identification in medicolegal settings will lead to rapid advances in education, training and professional engagement of anthropologists from the forensic departments and the law enforcement agencies in Thailand. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

The association between air pollution and mortality in Thailand.

PubMed

Guo, Yuming; Li, Shanshan; Tawatsupa, Benjawan; Punnasiri, Kornwipa; Jaakkola, Jouni J K; Williams, Gail

2014-07-01

Bayesian statistical inference with a case-crossover design was used to examine the effects of air pollutants {Particulate matter <10 μm in aerodynamic diameter (PM10), sulphur dioxide (SO₂), and ozone (O₃)} on mortality. We found that all air pollutants had significant short-term impacts on non-accidental mortality. An increase of 10 μg/m(3) in PM10, 10 ppb in O₃, 1 ppb in SO₂ were associated with a 0.40% (95% posterior interval (PI): 0.22, 0.59%), 0.78% (95% PI: 0.20, 1.35%) and 0.34% (95% PI: 0.17, 0.50%) increase of non-accidental mortality, respectively. O₃ air pollution is significantly associated with cardiovascular mortality, while PM10 is significantly related to respiratory mortality. In general, the effects of all pollutants on all mortality types were higher in summer and winter than those in the rainy season. This study highlights the effects of exposure to air pollution on mortality risks in Thailand. Our findings support the Thailand government in aiming to reduce high levels of air pollution.

Analysis of sustainable leadership for science learning management in the 21st Century under education THAILAND 4.0 framework

NASA Astrophysics Data System (ADS)

Jedaman, Pornchai; Buaraphan, Khajornsak; Pimdee, Paitoon; Yuenyong, Chokchai; Sukkamart, Aukkapong; Suksup, Charoen

2018-01-01

This article aims to study and analyze the 21st Century of sustainable leadership under the education THAILAND 4.0 Framework, and factor analysis of sustainable leadership for science learning. The study employed both quantitative and qualitative approaches in collecting data including a questionnaire survey, a documentary review and a Participatory Action Learning (PAL). The sample were sampling purposively. There were 225 administrators of Primary and Secondary Education Area Offices throughout Thailand. Out of 225, 183 (83.33%) and 42 (16.67%) respondents were the administrators of Primary and Secondary Education Offices, respectively. The quantitative data was analyzed by descriptive statistical analysis including mean, standard deviation. Also, the Confirmatory Factor Analysis (CFA) was conducted to analyze the factors associated with sustainable leadership under the education THAILAND 4.0 Framework. The qualitative data was analyzed by using three main stages, i.e., data reduction, data organization, data interpretation to conclusion. The study revealed that sustainable leadership under the education THAILAND 4.0 Framework needs to focus on development, awareness of duty and responsibility, equality, moral and knowledge. All aspects should be integrated together in order to achieve the organizational goals, good governance culture and identity. Importantly, there were six "key" elements of sustainable leadership under the education THAILAND 4.0 framework: i) Professional Leadership Role, ii) Leadership Under Change, iii) Leadership Skills 4.0 in the 21st Century, iv) Development in the Pace With Change, v) Creativity and Creative Tension, and vi) Hold True Assessments. The CFA showed that the six key elements of sustainable leadership under the education THAILAND 4.0 framework by weight of each elements were significant at the .01 significance level.

A survey of flood disaster preparedness among hospitals in the central region of Thailand.

PubMed

Rattanakanlaya, Kanittha; Sukonthasarn, Achara; Wangsrikhun, Suparat; Chanprasit, Chawapornpan

2016-11-01

In 2011, Thailand was affected by the one of the worst flood disasters in recent times. Hospitals in Thailand were faced with the challenge of managing the health impacts from this natural disaster. The purpose of this study was to assess flood disaster preparedness among hospitals in the central region of Thailand. A survey questionnaire was given to twenty-seven key people responsible for hospital disaster preparedness that experienced disruptions to health services (severely, moderately and slightly) during the flood disaster in 2011 in the central region of Thailand. Of the twenty-four participating hospitals, not one had satisfied the standards in all the dimensions of flood disaster preparedness. All respondent hospitals were deficiently prepared with regard to surge capacity, the management of healthcare services and the management of the supporting systems. The availability of supplies and equipment were found to be in place but preparations were found to be inadequate in organizing staff at all participating hospitals. Trained staff members regarding disaster response were reported to be present in all respondent hospitals. Hospitals that experienced slightly disruptions to their health services did not elect to do any exercises to meet the set standards. None of the hospitals that experienced slightly disruptions to their health services performed any evaluation and improvement in terms of disaster preparedness. Many hospitals were not up to standard in terms of disaster preparedness. Hospitals should prioritize disaster preparedness to fulfill their responsibility during crisis situations and improve their flood disaster preparedness. Copyright © 2016 College of Emergency Nursing Australasia. Published by Elsevier Ltd. All rights reserved.

Pilot Study of Pesticide Knowledge, Attitudes, and Practices among Pregnant Women in Northern Thailand

PubMed Central

Lorenz, Alyson N.; Prapamontol, Tippawan; Narksen, Warangkana; Srinual, Niphan; Barr, Dana B.; Riederer, Anne M.

2012-01-01

An estimated 200,000 children born in Thailand each year are at risk of prenatal exposure to pesticides and associated neurodevelopmental outcomes because of their mothers’ agricultural occupations. Children born to non-agricultural workers may also be at risk of exposure from other pathways of maternal pesticide exposure, including exposure through home use, diet, and other environmental media. Pesticide exposure in Thailand has been linked to unsafe practices and beliefs about pesticides. However, limited information exists on pesticide knowledge, attitudes, and practices among pregnant women in Thailand or elsewhere. Obtaining this information is essential to understand the factors associated with prenatal pesticide exposure, identify populations potentially at risk, and ultimately protect pregnant women and their children. We administered surveys to 76 pregnant women in northern Thailand and used multivariable logistic regression to evaluate associations among pesticide-related knowledge, pregnancy trimester, and pesticide use behavior. In this pilot study, lower knowledge score and earliest trimester of pregnancy were marginally (p < 0.1) associated with unsafe practices in the home, but not at work. Women who worked in agriculture or applied pesticides before becoming pregnant, or who had a previous child were significantly (p < 0.05) more likely to engage in unsafe behaviors in the home during their current pregnancy. We preliminarily conclude that increasing pesticide-related knowledge among pregnant women may help promote safe practices and reduce prenatal exposure. Knowledge-based interventions may be most effective when implemented early in pregnancy and targeted to agricultural workers and other sub-populations at risk of pesticide exposure. PMID:23202693

Fluidized bed combustor 50 MW thermal power plant, Krabi, Thailand. Feasibility study. Export trade information

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

The report presents the results of a study prepared by Burns and Roe for the Electricity Generating Authority of Thailand to examine the technical feasibility and economic attractiveness for building a 50 MW Atmospheric Fluidized Bed Combustion lignite fired power plant at Krabi, southern Thailand. The study is divided into seven main sections, plus an executive summary and appendices: (1) Introduction; (2) Atmospheric Fluidized Bed Combustion Technology Overview; (3) Fuel and Limestone Tests; (4) Site Evaluation; (5) Station Design and Arrangements; (6) Environmental Considerations; (7) Economic Analysis.

Situation Reports--Brasil, Cambodia, Fiji, Malaysia (West), Thailand, and Uganda.

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

Data relating to population and family planning in six foreign countries are presented in these situation reports. Countries included are Brazil, Cambodia, Fiji, Malaysia (West), Thailand, and Uganda. Information is provided, where appropriate and available, under two topics, general background and family planning situation. General background…

The role of health information technology on critical care services in Thailand.

PubMed

Wacharasint, Petch

2014-01-01

Health information technology (IT) has become an important part of current medical practice, especially in critical care services. One significant advance is the use of telemedicine which was initiated in Thailand nearly two decades ago. Telemedicine is also used in the intensive care unit or what has been termed the "Tele-ICU". It has evolved as an alternate paradigm linking the intensivist and critical care specialists to critically ill patients in remote areas. In this article, the author has reviewed the evidence of health IT on critical care services in Thailand, focusing on telemedicine, as well as the concept of the 'Tele-ICU' and its challenges. These factors may assist intensivists to reach more critically ill patients in remote areas.

Thailand's responses to transnational migration during economic growth and economic downturn.

PubMed

Chantavanich, S

1999-04-01

This paper gives an historical overview of immigration to Thailand since the 1970s and emigration since the 1960s. It describes migration policies since the 1930s. Final discussion focuses on the impact of economic contraction on migration. Immigration to Thailand dates back to the 1760s when a huge wave of Chinese emigrated to Thailand. The flow continued until about 1850 and resumed during 1905-17. The next big waves of immigrants were after 1975, when refugees fled Indochina, and in the 1990s, when migrants flocked from neighboring countries drawn to the booming economy. Thai professionals left in the 1960s for the USA. During the 1980s, many left for work in the Middle East. During the 1990s, Thai migrants moved within the East and Southeastern Asian countries and the USA or Europe, and they included many women and illegal migrants. Emigrants leave as arranged by the government, by employers, by recruitment agencies, and as trainees. The first official act was in 1950 and revised in 1979. Many work permits were approved in the 1990s, especially for unskilled labor. There are supports for Thai migrants abroad, but little is offered to foreigners at home. By 1997, the country's recession led to nonrenewal of many work permits. The 1998 economic crisis led to a new labor policy that deported illegal and unskilled migrant workers in order to create jobs for Thais. Policy encouraged Thais to seek work overseas.

Ethnomedicinal plants used by traditional healers in Phatthalung Province, Peninsular Thailand.

PubMed

Maneenoon, Katesarin; Khuniad, Chuanchom; Teanuan, Yaowalak; Saedan, Nisachon; Prom-In, Supatra; Rukleng, Nitiphol; Kongpool, Watid; Pinsook, Phongsura; Wongwiwat, Winyu

2015-05-30

In rural communities of Thailand, traditional healers still play an important role in local health care systems even though modern medicine is easily accessible. Meanwhile, natural forests in Thailand which are important sources of materia medica are being greatly destroyed. This has led to an erosion of traditional Thai medicine. Furthermore, the concept of medicinal plant selection as medicine based on their tastes is still an important component of traditional Thai medicine, but no or little publications have been reported. Thus the aim of the present study is to collect ethnomedicinal data, medicinal plant tastes and relevant information from experienced traditional healers before they are lost. An ethnobotanical survey was carried out to collect information from nine experienced traditional healers on the utilization of medicinal plants in Phatthalung Province, Peninsular Thailand. Data were obtained using semi-structured interviews and participant observations. Plant specimens were also collected and identified according to the plant taxonomic method. A total of 151 medicinal plants were documented and 98 of these are reported in the study. Local names, medicinal uses, parts used, modes of preparation, and the relationship between ailments and tastes of medicinal plant species are presented. This research suggests that traditional healers are still considered important for public health among Thai communities and that many people trust the healing properties of medicinal plants. In the future, it is hoped that traditional Thai medicine will be promoted and therefore will help reduce national public health expense.

Key to the species of Eotrechinae (Hemiptera: Heteroptera: Gerridae) of Thailand and review of the fauna of the Phetchabun Mountain Range.

PubMed

Nakthong, La-Au; Vitheepradit, Akekawat; Sites, Robert W

2014-09-03

Water striders of the subfamily Eotrechinae from the Phetchabun Mountain Range can be found at the margins of rock pools and puddles, and in hygropetric habitats including waterfalls. Twenty-two species in three genera are known from Thailand. In the Phetchabun Mountain Range, 12 species representing all three genera were recorded from over a decade of collections (2002-2012). This paper provides taxonomic, biological, and ecological information for taxa of the Phetchabun Mountain Range in Thailand and a taxonomic key to all known species from Thailand. 

Redescription of Four Oriental Species of Culex (Culiciomyia) and the Description of a New Species from Thailand (Diptera: Culicidae)

DTIC Science & Technology

1977-01-01

Holotype d (05670-6) with associated pupal and larval skins and genitalia slide, rock pool, inside a cave; Chiang Dao, Chiang Mai , THAI- LAND, 11 December...from Chiang Mai , Thailand. Material examined. 104 16 d, 21 9, 45 L; 37 individual rearings (17 larval, 20 pupal). THAILAND. Chiang Mai : Chiang Dao

Detection of Rickettsia and Anaplasma from hard ticks in Thailand.

PubMed

Malaisri, Premnika; Hirunkanokpun, Supanee; Baimai, Visut; Trinachartvanit, Wachareeporn; Ahantarig, Arunee

2015-12-01

We collected a total of 169 adult hard ticks and 120 nymphs from under the leaves of plants located along tourist nature trails in ten localities. The results present data examining the vector competence of ticks of different genera and the presence of Rickettsia and Anaplasma species. The ticks belonged to three genera, Amblyomma, Dermacentor, and Haemaphysalis, comprising 11 species. Rickettsia bacteria were detected at three collection sites, while Anaplasma bacteria were detected at only one site. Phylogenetic analysis revealed new rickettsia genotypes from Thailand that were closely related to Rickettsia tamurae, Rickettsia monacensis, and Rickettsia montana. This study was also the first to show that Anaplasma bacteria are found in Haemaphysalis shimoga ticks and are closely related evolutionarily to Anaplasma bovis. These results provide additional information for the geographical distribution of tick species and tick-borne bacteria in Thailand and can therefore be applied for ecotourism management. © 2015 The Society for Vector Ecology.

Philanthropy, politics and promotion: Philip Morris' "charitable contributions" in Thailand.

PubMed

MacKenzie, Ross; Collin, Jeff

2008-08-01

The efforts of members of the tobacco industry to portray themselves as responsible corporations via ostensible commitment to improved labour practices and public philanthropy have attracted growing criticism. This is particularly true of corporate social responsibility (CSR) schemes undertaken in emerging nations that are designed to rehabilitate the tobacco industry's image among public, government and market opinions in North America and western Europe. In the case of Thailand, sponsorship of arts events and community groups has been one avenue of promoting the industry in a regulatory environment that severely curtails promotion and advertising. The Association of Southeast Asian Nations (ASEAN) Art Award, sponsored by Philip Morris (PM) has provided one such outlet for 10 years. Analysis of PM funding announcements since the end of the ASEAN art programme in Thailand reveals that recent donations to tobacco-related community organisations reinforces the extent to which seemingly generous acts are driven by corporate self-interest rather than social responsibility.