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Baigalmaa Chultem,Munkhtsetseg Narantsetseg,Jumdaan luvsandagva 단국대학교 몽골연구소 2020 몽골지역연구 Vol.5 No.2
We, Mongolians haven’t been using national script for 70 years while Inner Mongolians have been using them until the present, so we are really glad for our counterpart. Nowadays Inner Mongolian primary students are beginning to learn by Chinese language and Mongolian children in Inner Mongolia don’t study the traditional alphabet from this academic year, which is now widely discussed in Mongolian social networks. Our study goal was to define how much information does Mongolian youth, their perception about the traditional script, their point of view, their ability to reading and understanding and the ability to write correctly in the traditional script. In this study, students of the Mongolian National University of Education have participated whose age is 16~22 with a gender ratio of 79% female to 21% male ratio. 322 Students from 1st to 3rd grade who’s studying to become social worker, education study, psychology, life-long education, special needs education, Mongolian language, literature, mathematic, physics, English, Russian, physical education, ICT, sport coaching, geography, chemistry, biology and primary education teachers. We collected the data by questionnaire and literature review. Gathered information was analyzed with both quantity and quality methods. The percentage method was used for quantitative data and the logical chain method was used in the quality data method. Our study findings suggest that Mongolian youth venerate the traditional script, although their reading and understanding skills were at medium level and writing skills were insufficient. The majority of the students wish to continue learning traditional scripts. Therefore, in order to use traditional script in our everyday life, primary, secondary, high school, vocational trainings, colleges, and universities learn it continuously. Every type of advertisement, signs and billboards are required to be written in dual writing systems, in both traditional and Cyrillic alphabets.
Jigden, Baigalmaa,Wang, Hongtao,Kim, Yeon-Ju,Samdan, Narantuya,In, Jun-Gyo,Yang, Deok-Chun The Korean Society of Plant Biotechnology 2010 Plant biotechnology reports Vol.4 No.3
Schizonepeta tenuifolia (Korean name "Hyung- Gae") is an oriental medicinal plant that is widely used in Korea, China and Japan. S. tenuifolia (Hyung-Gae) has many pharmacological activities and is mostly used for many medicinal preparations. The dried aerial part (spikes and stems) of three oriental medicinal plants, S. tenuifolia (Hyung-Gae), Agastache rugosa (Kwhak-Hyang) and Elsholtzia ciliata (Hyang-Yoo) belonging to the same family, mint family Labiaceae, have such similar shape and smell that it is difficult to differentiate between them. The trnL-F regions of chloroplast DNA of the three medicinal plants were sequenced and used as targets in multiplex PCR reaction to identify S. tenuifolia. After alignment of trnL-F sequences of the authenticated plant samples, one single nucleotide polymorphism (SNP) specific to S. tenuifolia was found. Based on this SNP, a new primer was designed that specifically amplifies the trnL-F region of S. tenuifolia. The established multiplex-PCR was proven to be effective in the differentiation of commercial S. tenuifolia samples from A. rugosa and E. ciliata. This rapid and accurate molecular method is highly promising for use in the food industry.
A comparative study on the laser removal of Cs+ ion from type 304 stainless steel
원휘준,Byambatseren Baigalmaa,Jei-Kwon Moon,Chong-Hun Jung,Kune-Woo Lee 한국화학공학회 2010 Korean Journal of Chemical Engineering Vol.27 No.6
A Q-switched Nd:YAG laser with a 1,064 nm and 450 mJ/pulse was employed to study the cleaning characteristics of Type 304 stainless steel specimens artificially contaminated with Cs+ ions. Before laser irradiation, the specimens were treated with KCl and KNO3, respectively. The relative atomic molar percent of Cs+ ion on a metal surface was analyzed by EPMA. Before and after the laser irradiation, the morphology of the metal surfaces was investigated by SEM. The optimum laser fluence determined in the experimental range was 57.3 J/cm2. For all the test specimens,more than 95% of the Cs+ ions were removed by the application of 40 laser shots at 57.3 J/cm2. Cs+ ion removal efficiency was improved by the addition of nitrate ions to the contaminated metal surface. Surface temperature during the laser irradiation was calculated using Hertz-Knudsen equation to investigate the surface characteristics. A portion of particulates generated during the laser irradiation was found to accumulate around a crater of the specimen treated with the KCl solution. It was concluded that the ablated Cs+ ions formed an oxide after thermal activation on the surface and deposited on a metal surface for the KCl system. The higher Cs+ ion removal efficiency of the KNO3 system was attributed to the decomposition of the nitrate ions at a relatively low temperature and the easy reaction of the Cs+ ions with the oxygen generated from the decomposition of nitrate ions.
( Batbold D. ),( Baigalmaa D. ),( Ganbaatar B. ),( Chimedsuren O. ) 서울대학교 간호과학연구소 2010 간호학의 지평 Vol.7 No.1
The studies of M. Colombo (1989) and W. Lange (1992) showed that 30~40% of people became chronic after suffering from hepatitis B virus (HBV) and C virus (HCV) infection, and about 50% of the chronic cases transformed into primary liver cancer. There have been few studies done in Mongolia on hepatitis infection among health professionals, particularly in nurses. In a study done by Chimedsuren (8), the study showed that 19.4% of people with identified surface hepatitis B antigen (HBsAg) and antibodies to hepatitis C virus and 8% of people with the identified nucleotide of RNA for the hepatitis C virus (polymerase chain reaction) had an acute form of hepatitis C. Studies on the hepatitis virus genome damaging effect on liver cells showed that genotype 8 (A, B, C, D, E, F, G, TTV) had the most damaging effect on liver cells (Hahn and Faeka, 2007). Several studies have shown a relationship between hepatitis B virus infection and a lack of compliance regarding safety regulations and rules by medical personnel. Results of a study from the Maternal and Child Health Research Center showed that tests done to detect hepatitis B virus antigen and antibodies to C virus did not reveal anything. Both antigen and antibodies in 69% cases did not show, and separately, B virus and antibodies to hepatitis C virus were identified in 13% and 9%, respectively. Results of the tests taken from health personnel in Shastin Central Hospital showed that in 76% of the cases, the B virus antigen with C virus antibodies was not identified. In 8% of the cases, the B virus antigen was present on its own. The combination of B the virus antigen and C virus antibodies were present in 8% of nurses and doctors, respectively. 82% of the cases had negative results for the detection of a combination of B virus antigen and C virus antibodies taken from health personnel from the State Central Clinical Hospital whereas the B virus antigen and C virus antibodies by themselves were present in 7% and 14% of the cases, respectively. Combined cases of the B virus antigen and C virus antibodies were identified in 4% of the personnel. Results of the tests taken from the health personnel in the Hospital of the Ministry of Justice and Internal Affairs showed that in 79% of the cases, the B virus antigen with C virus antibodies were not identified. Separately, the B virus and antibodies to hepatitis C virus were identified in 8% and 13% of the cases, respectively.