• Research in Community and Public Health Nursing
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• v.4 no.1
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• pp.77-83
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• 1993

This study was carried out to idedtify Worker's general health diagnosis and specific health diagnosis state and provide the basic data about occupational health nursing services in Kyung Sang Nam Do. Data was obtained from 36 industry in Chang-won, Jin-joo, Geo-jeoi, Chung-moo area during Dec. 20. 1992-Feb. 18. 1993 through questionaire survey. Data was analyzed into frequency, percentage, average, standard deviation and score sum The main findings are as follows : 1) 83.3% of subject was manufactures. The factory which have over 1000 Worker's are 41.7% and 500-999 are 36.1%. 2) Health managers are composed of 5 man power. Doctors occupied in 44.4% of factories, average age of them are 43.9 years, average careers are 4.0 years. Nurses occupied in all factories and their average ages are 27.6, average careers are 3.0 years. Industrial hygienist occupied in 33.3% of factories, environmental hygienist occupied 69.4% of industries, and nurse aids occupied in 19.4%. 3) 99.9% of workers are received general health diagonosis. And 10.8% of workers are received elaborate health diagnosis. Among them 30.9% are C class and 23.4% are D class. Among D class, 50% of workers are treated as work time shortening, work replacement, being under treatment. Total specific health diagnosis' subject are 19.3% of workers but 79.9% of them are received specific health diagnosis. Among them 18.6% are needed follow up treatement. Only 44.9% of them are received follow up treatement. 4) 69.4% of industries have their referral hospital and 97.2% have their clinics. Among Occupational health services, health diagnosis are carried out first. of all and the next, environmental management, industrial diagnosis, health education are carried out.

• Korean Journal of Materials Research
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• v.5 no.6
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• pp.699-705
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• 1995

Effect of the grain boundary phases in Si$_3$N$_4$ ceramics on the fracture tonghness has been investigated. The Si$_3$N$_4$-Y$_2$O$_3$-SiO$_2$, (YS) and Si$_3$N$_4$-Y$_2$O$_3$-Al$_2$O$_3$(YA) systems were Can/HIP treated at 1750$^{\circ}C$ and then heat-treated at 1800∼2000$^{\circ}C$. The fracture toughness of the YA system, the grain boundary phase was only glass phase after heat-treatement, was increased. That of the YS system, however, the grain boundary phase was changed from crystalline and glass to glass phase after the heat -treatement above 1900$^{\circ}C$, was abruptly decreased. The reason of the sudden drop of the fracture toughness of the YS system was believed that the change of the grain boundary phases from crystalline and glass to glass phase effected un the fracture behavior.

• Annals of Clinical Neurophysiology
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• v.14 no.1
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• pp.12-19
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• 2012

Thermoregulatory sweat is principal mean for homeostasis of temperature. Sweat glands have eccrine gland, apocrine gland, and apoeccrine glands. Disorders of sweating are manifested by excess (hyperhidrosis) or deficit (hypohidrosis, anhidrosis) of sweat. Hyperhidrosis can be defined as excessive sweating beyond a level required to maintain normal body temperature. The sweating can be generalized or localized (axilla, palms, soles, palmar-plantar, perineal). Usually hypohidrosis or anhidrosis may be more serious than hyperhidrosis. Hyperhidrosis is usually benign, but interferes with one's daily activities. First step for diagnostic approach for sweating disorders might be dividing them into localized or generalized, and primary or secondary forms. Treatement for hyperhidrosis include topical agents, botulinum toxin A injections, systemic anticholinergics, and sympathectomy.

• Korean Journal of Head & Neck Oncology
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• v.16 no.1
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• pp.83-86
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• 2000

Thyroglossal duct cyst is common midline mass, which is related to hyoid bone and may show signs of inflammation. Carcinoma arising in the thyroglossal duct cyst is rare, occuring in less than 1% of thyroglossal duct cyst. Papillary adenocarcinoma is the most common histologic type(75-85%). The initial treatement of choice is wide excision of the tumor bearing tissue(Sistrunk procedure), resection of associated lymph node alone is enough when they are small and isolated, but a modified neck dissection must be done if regional involvement is more extensive. Its prognosis is excellent(the incidence of regional lymph node metastasis is 7% compare to 89% for papillary cancer of thyroid gland proper).

• Applied Chemistry for Engineering
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• v.9 no.1
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• pp.155-157
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• 1998

Dinitramide salts may be useful as effective solid oxidizers because of higher oxygen content than nitrate salts. 3-Nitramino-propanoate was given by base treatement in the retro-Michael reaction of N-nitro-4-azaheptanedioate, which was prepared by nitration of 4-azaheptanedioate using $HNO_3$-TFAA(trifiluoroacetic anhydride)-$Br_2$. The nitramino compound was treated wile $NO_2BF_4$ to give dinitramino compound which was subsequently reacted with bases to give dinitramide salts.

• Clinics in Shoulder and Elbow
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• v.17 no.4
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• pp.194-196
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• 2014

A ganglion is a benign cystic mass, commonly found around a joint or tendon sheath. It frequently occurs at the wrist, foot, ankle, and knee. Intratendinous ganglion has been rarely reported, and intratendinous ganglion of the long head of biceps brachii is extremely rare. According to our literature review, this is the third case of intratendinous ganglion of the long head of biceps brachii, and the first case of arthroscopic treatment. Therefore we report a case of an arthroscopic treatement for an intratendinous ganglion of the long head of biceps brachii.

• Journal of Nutrition and Health
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• v.28 no.10
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• pp.986-994
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• 1995

This study was to examine the effect of phytate on the protein digestibility and calcium, iron and zinc availability in phytase treated soymilks digested with pepsin and pepsin-pancreatin in vitro. Also, the bending between phytate and protein in soymilks was investigated by means of SDS-PAGE. The content of phytate in soymilk was reduced by phytase treatment. As the content of phytate decreased, the protein digestibility increased in soymilk treated with the digest enzymes in vitro. The reduction of phytate content in soymilk improved the availability of all calcium, iron and zinc. Although the availability of calcium increased, the amount of change was small. The phytate reduction increased most the availability of iron. A number of bands of high molecular weight protein in soymilk disappleared in SDS-PAGE by lowering the phytate content with phytase treatement on soymilk.

• Journal of Nutrition and Health
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• v.29 no.8
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• pp.867-873
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• 1996

This study was undertaken to determine whether the anabolic steroid nandrolone phenylpropionate(NPP) can inhibit the muscle atrophy and reduction in muscle protein synthesis caused by glucocorticoids in female rates. Daily injections of 50mg/kg of corticosterone for eight days induced significant reductions in body weight gain and protein without affecting food intake. The mass, protein and RNA content, ratio of RNA to protein, and fractional rate of protein synthesis, measured in vivo, of gastrocnemius muscle were all significantly reduced by corticosterone treatement. Simultaneous administration of NPP at a dose of 10mg/kg with corticosteorne (50mg/kg) fully inhibited the reductions in the mass, protein and RNA content of gastrocnemius muscle, and body weight gain and protein with no alteration in food intake but the reduction in fractional rate of muscle protein syntheis was only partially prevented. The results indicate that the anabolic steroid nandrolone phenylpropionate is capable of preventing muscle atrophy in female rats treated with excess corticosterion.

• Journal of Chest Surgery
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• v.28 no.4
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• pp.419-422
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• 1995

Pulmonary actinomycosis is a chronic pulmonary infection characterized by suppuration, abscess formation, and dense scarring. The causative agent, Actinomyces israelii, is a gram-positive, microaerophilic bacterium that resemble fungi. We recently treated two cases of pulmonary actinomycosis. A patient was underwent right lower lobectomy under the impression of bronchiectasis. Pulmonary actinomycosis was diagnosed of postoperatively. He was medicated with high-dose penicillin parenterally. The other patient was also undergone right lower lobectomy under the impression of broncholithiasis and received parenteral penicillin and oral roxythromycin. There was no recurrence or development of empyema. The purpose of this paper is to review of our experience and to enhance consideration of pulmonary actinomycosis.

• Journal of the Korean Institute of Electrical and Electronic Material Engineers
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• v.14 no.2
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• pp.130-132
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• 2001

The mechanisms of pretilt angle generation in nematic liquid crystal (NLC) with negative dielectric anisotropy on a rubbed polyimide (PI) surface for homeotropic alignment were studied. The pretilt angle of negative type NLC was smaller than that of the positive type NLC for all rubbing strength regions on the rubbed PI surface. The pretilt angle generated in NLC does not attributable to steric interaction between the fluorine moiety of NLC and the polymer surface on the rubbed PI surface. Consequently, the mechanism of the pretilt angle generation for homeotropic alignment is different from the one for homogeneous alignment.