• Korean Journal of Veterinary Research
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• v.43 no.2
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• pp.301-305
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• 2003

To evaluate the effects of Zoletil (tiletamine- zolazepam) that have been widely used for the chemical restraint and anesthesia of primates, on physiologic alteration, blood gas analysis and anesthetic duration in the Japanese macaque(Macaca fuscata), this study was carried out. Zoletil was administered by intramuscular injection. Evaluation of temperature, heart rate, respiration rate and blood gas analysis were performed before administration and at 1, 10, 20, 30, 40, 50 and 60 min after administration, and induction and maintenance time was recorded. There was no significant difference in heart rate, $PCO_2$, $PO_2$ after Zoletil administration rut temperature, respiraticn rate, pH were significant difference compared with these of Mere administration. The induction time was $2.5{\pm}1.0min$ and maintenance time was $86{\pm}23.2min$. It was considered that Zoletil could be usefully used for the sedation and immobilization of Japanese macaque reared in zoological garden.

• Korean Journal of Environmental Agriculture
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• v.14 no.1
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• pp.45-54
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• 1995

esters of the acid analytes were synthesized using $H_2SO_4$ as the catalyst. Efficiency of derivatization and instrumental molecular-response were compared with herbicides methylated with $BF_3-methanol$(14% W/V), $H_2SO_4-methanol$(33% V/V), and diazomethane. The molecular integrity of TFE-2,4-D, TFE-dicamba, and TFE-mecoprop, in the mixture, was confirmed by the GC/MSD method. The TFE-Esterification efficiency was maximized by adjusting the volume of $H_2SO_4$ the reaction time, and temperature. Optimal efficiency for the herbicide mixture was obtained by adding 1 ml of $H_2SO_4$ and 1 ml of TFE to the dried sample and allowing the reaction to proceed at $22^{\circ}C$ for 8 hr or using 0.5 ml $H_2SO_4$ and 1 ml of TFE at $60^{\circ}C$. For 120 min increasing the temperature and decreasing the reaction time were required for maximum esterification efficiency. The sensitivity of the GC/ECD to the TFE esters was about $2{\sim}20$ times greater than that to the methyl ester derivatives. The herbicides were extracted and esterified to TFE derivatives simultaneously from soil leachates previously spiked with the analytes. Herbicide recovery, peak resolution, and detector sensitivity were excellent without using column cleanup procedures.

• Journal of Veterinary Clinics
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• v.23 no.3
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• pp.279-285
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• 2006

Thirty dairy cows with pododermatitis were selected and treatment effect of ozone ointment for bovine pododermatitis was investigated. In addition, bactericidal effect of ozone ointment on etiological agent of bovine pododermatitis was evaluated. The pathohistological examination for the pododermatitis, according to application with ozone ointment was investigated. Thirty dairy cows were divided two groups: control group(vaseline group: 15 cows), treatment group(ozone ointment group: 15 cows). Various parameters were evaluated in terms of the lameness score, swelling score, lesion score, WBC, neutrophil, pathohistological finding, and antimicrobial action. As compared with vaseline group, ozone ointment group revealed significant decrease of lameness(p<0.05), swelling(p<0.01) and lesion score(p<0.05) were shown in hoof lesions on 14 days after application. In hematological findings, WBC count revealed slightly high values within normal range before treatment, however, this was 1Corresponding author improved on 14 days after application of ozone ointment. The number of neutrophils was slightly higher than that of normal, however, this was improved on 14 days after application of ozone ointment. In pathohistological findings, normal dermal tissue was found in tissues with pododermatitis on 14 days after application of ozone ointment. In antimicobial action, marked decrease rate of bacteria was observed in feet of all cases treated with ozone ointment. The decreasing rate of bacteria in anaerobic culture was higher than that in aerobic culture.

• Journal of Veterinary Clinics
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• v.23 no.3
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• pp.272-278
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• 2006

This study was carried out to determine therapeutic the effect of ozonated water therapy on bovine pododermatitis. In addition, bactericidal effect of ozonated water on etiological agent of bovine pododermatitis was examined. The pathohistological examination for the pododermatitis, according to application with ozonated water and ozone ointment was investigated. Thirty healthy cattle were divided two groups(each of 15) : control group(povidone group), treatment group(ozone solution group). Various parameters were evaluated in terms of the lameness score, swelling score, lesion score, WBC count, neutrophil count, pathohistological finding, and antimicrobial action. The decrease of lameness and lesion score were shown in hoof lesions on 14 days after application of ozonated water. Significant decrease of swelling was shown in hoof lesions on 14 days 1Corresponding author after application of ozonated water(p<0.01). In hematological findings, WBC count revealed values within normal range. The number of neutrophils was slightly higher than that of normal, however, this was improved on 14 days after application of ozonated water. In pathohistological findings, recovery was rapid macroscopically and microscopically in the treatment with ozonated water on the hoof lesions and ozonated water was effective. In antimicobial action, bactericidal effect was observed in treatment with ozonated water on the hoof lesions and ozonated water was effective.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.11a
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• pp.915-918
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• 2008

Hydration heat and autogenous shrinkage are generated essentially by the same hydration. Many researchers have studied the close relationship between hydration temperature and autogenous shrinkage but hardly any research has been undertaken to explain the specific numerical relation. In this study, early age properties of hydration heat and autogenous shrinkage of specimen whose section size was changed were analyzed, and relationship between hydration heat and autogenous shrinkage was investigated. In the results of the study, inner temperature and autogenous shrinkage increased as the section size increased. And rise and rise ratio of hydration temperature and autogenous shrinkage in hydration heating section and autogenous shrinking section are increased too. Temperature rise and autogenous shrinkage rise increased respectively, as hydration heating velocity and autogenous shrinking velocity increased. And autogenous shrinkage rise and autogenous shrinking velocity increased as hydration heating velocity increased.

• Journal of Veterinary Clinics
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• v.23 no.2
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• pp.102-104
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• 2006

The purpose of this study was to document the histology of canine acupoints. Acupunctural needles were inserted by 0.5 to 1 cm depth into acupoints Nei-guan (Inner pass, PC06), Gan-shu (Liver Association Point, BL18), Shen-shu (Kidney Association Point, BL23) and Pangguang-shu (Bladder Association Point, BL28) in 4 dogs, and the tissues around the acupoints were examined. Light microscopy was used to observe the surrounding structures of each point. Nerve fibres, small vessels and muscle spindles were found around the tip of the needle in every case, although they occurred not so often at nonacupoint in nearby region or nonacupoint in the areas, such as skin, subcutaneous tissue and muscle. Therefore, it is suggested that nerve fibres, small vessels and muscle spindles may be potential acupoint receptors.

• Korean Journal of Veterinary Research
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• v.29 no.1
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• pp.27-35
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• 1989

To develop more specific and sensitive diagnostic methods for infectious bovine rhinotracheitis, 7-C-2 monoclonal antibody specific to polypeptides of infectious bovine rhinotracheitis virus (IBRV) was applied in indirect immunofluorescence antibody assay (IFA), indirect immunoperoxidase assay(IPA) and radial immunodiffusion enzyme assay (RIDEA). It was found that IBRV infected in MDBK cells could be detected as early as 8 hours post infection by IFA, and that IFA was more rapid and specific to identify IBRV antigen than IPA. The diagnostic efficacy of RIDEA and SN test was studied with 88 bovine sera. It was evident that RIDEA could eliminate the false positive reaction encountered in serum neutralization(SN) test, being more rapid and sensitive than the latter. Highly significant correlation coefficiency (r=0.76, p<0.01) was evaluated between the titers of sera and the diameters of RIDEA. Tracheal membranes and sera collected from 96 slaughtered cattle with lesions in respiratory organs were examined to detect IBRV antigen and antibody by IFA, RIDEA and SN test. It was presented that positive rates were 32.3% in IFA, 20.8% in RIDEA and 21.9% in SN test, and that coincidence rate between RIDEA and SN test were 100% in positive sera and 98.7% in negative sera. In conclusion, it was assumed that application of monoclonal antibody could improve the diagnostic efficacy of IBR by enhancing sensitivity and specificity of IPA, IFA and RIDEA.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.04a
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• pp.657-660
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• 2008

In this study, quantitative analysis on effect of hydration heat and autogenous shrinkage of concrete using BFS was studied. Especially, it analyze section data statistically which hydration heat and autogenous shrinkage rise, and it appeared the correlation of hydration heat and autogenous shrinkage as well as quantitative coefficients of the main properties. As a result, the section which hydration heat and autogenous shrinkage of BFS-50 rise rapidly is delayed than OPC, but the slope of hydration heat and autogenous shrinkage in that section appeared similar shape in each mixing. Finally it will be possible to control the amount of autogenous shrinkage because hydration heating velocity and autogenous shrinking velocity are decreased by using BFS.

• Korean Journal of Agricultural Science
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• v.14 no.2
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• pp.401-408
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• 1987

Nine monoclonal antibodies directed against infectious bovine rhinotracheitis virus (IBRV) were prepared by using cell hybridization technique, and the biological properties of the antibodies were investigated by means of immunofluorescence, serum neutralization, and electrophoretic analysis. Eight of 9 monoclonal antibodies reacted specifically with the antigenic constituents of IBRV, infectious laryngotracheitis virus, Marek's disease virus, turkey herpesvirus, hog cholera virus, porcine parvovirus and transmissible gastroenteritis virus. However, the remaining one, 26-2 clone, was found to be cross-reactive with pseudorabies virus. Two monoclonal antibodies, 7-C-2 and 12-A-2, which had neutralizing activity, were reactive with the molecular weights of 72 kilo daltons (72K) and 125K of IBRV proteins electrophoretically separated, respectively. The monoclonal antibody, 3-H-3, which is corresponding to 94K of IBRV proteins, revealed no neutralizing activity. The cross-reactive monoclonal antibody, 26-2, was proved by electrophoretical analysis to be reactive with 100K of IBRV proteins and 40K of pseudorabies virus.

• Journal of the Korean Society for Library and Information Science
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• v.49 no.3
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• pp.57-79
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• 2015

This study investigates and classifies 61 pieces of hereditary Sasojeol versions in possession of 8 libraries in Korea and 3 libraries in the US and Japan and compares them with one another with the following results. Firstly, as a result of investigation of 61 pieces of Sasojeol, it was found out that the hereditary versions are classified into 5 kinds including Cheongjangkwan Sasojeol, Sashojyeol of Korean version, Hyunto Sasojeol and Sasojeoljijeol. The detailed investigation proves that Sasojeol and Sasojeonjijeol are imparted to the present most often, that Sashojyeol of Korean version is the traslated from printed version of Sasojeol, that Hyunto Sasojeol is the Korean editings of printed version of Sasojeonl, and the Sasojeoljijeol is the ummarized version of Cheongjangkwan Sasojeol. Secondly, the comparison of Cheongjangkwan Sasojeol possessed by major libraries proves that the version in National Library of Korea's and Jangseogak's possession are similar to each other by and large and that the comparison of Sasojeol possessed by each institution proves that the version in Kyonggi University's possession copied the former generally fine. Thirdly, the comparison of Sasojeoljijeol and Cheongjangkwan Sasojeol proves that Sasojeonjijeol is the summarized version of redrafted Cheongjangkwan Sasojeol and traces of 22 sentences being added to.