• The Korean Journal of Pesticide Science
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• v.18 no.3
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• pp.191-195
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• 2014

Occurrence of soybean pod gall midge (SPGM), Asphondylia yushimai, and soybean pod damage caused by SPGM, and its control efficacy treated with ethofenprox 20EC were first observed at Miryang from 2006 to 2008 in Korea. The typical damage symptoms in soybean pod caused by SPGM were brownish coloration and malformation. By beating method occurrence of SPGM was observed from beginning bloom of soybean and its collected population increased with season until middle September. Soybean pod damage caused by SPGM was heaviest at seeding date of 10th May, followed by 11th June and 26th May. Control efficacy against SPGM sprayed with one time application of ethofenprox 20EC at different spray time in soybean reproductive stage was highest with 92.9% at R2.5, followed by 87.9% at R2 and 83.6% at R3, and was low from about 19 to 66% at other spray time. Accordingly, the most effective spray time of insecticide for control of SPGM in soybean field was found to be R2.5 which is between R2 and R3.

• Korean Journal of Agricultural Science
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• v.41 no.3
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• pp.163-167
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• 2014

The average temperatures for year and winter season have been risen by $0.7{\circ}C$ and $1.4{\circ}C$, respectively, during the last 30 years. Recently abnormal climate phenomena occurred frequently results in severe loss of vegetable crops grown in Korea. Specially, Chinese cabbages grown in the southern area of Korea are often significantly affected by sudden cold waves during winter season before harvest. This experiment was conducted to find out a potential role of covering materials on the protection of frost damage of 'Bularm' chinese cabbage in the winter season. The lowest temperature was $-15.8^{\circ}C$ in non-covering, $-8.1^{\circ}C$ in the PE film covering and $-4.6^{\circ}C$ in the non-woven fabric covering with PE film, respectively. The cumulative times below $4.0^{\circ}C$ were 145.5 hours for the non-covering treatment, 94 hours in the PE film covering and 14.5 hours in the non-woven fabric covering with PE film, respectively. The symptoms of frost damage were severe at non-covering chinese cabbages compared to polyethylene film (PE) non-woven fabric with PE covering ones. Microscopic studies showed the normal anatomical structure of palisade and spongy tissue of cabbage leaves covered with non-woven fabric with PE film. Leaf cells, however, were slightly damaged in cabbages covered with PE film alone, and both palisade and spongy cells were were completely collapsed in uncovered cabbages. The result of this study suggests that chinese cabbages is required to be covered with non-woven fabric with PE film to minimize the frost damage by sudden cold wave below $-7^{\circ}C$.

• Journal of the Society of Disaster Information
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• v.18 no.4
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• pp.861-872
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• 2022

The purpose of this study was to establish a complex disaster scenario that can comprehensively consider various disaster situations that may occur in the utility tunnel. Method: In order to comprehensively consider the correlation between disasters, a composite disaster scenario was derived from a combination of damage factors, respectively. A risk assessment was performed in order to derive the priorities of the scenarios. And based on the results, the priorities of complex disaster scenarios were set. Result: Based on the disaster cases in the utility tunnel, a plan was prepared for complex disaster scenarios centered on damage. A complex disaster scenario was specified using a semi-quantitative evaluation method for single and multiple disaster factors such as fire, flooding, and earthquake. Conclusion: The composite disaster scenario derived from this study can be used for the prevention and preparation of damage when the precursor symptoms of a disaster are detected. In addition, the results of this study are expected to be used as basic data for preparing strategic plans and preparing complex disaster response technologies to induce rapid response and recovery in case of emergency disasters.

• The Korean Journal of Pain
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• v.33 no.2
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• pp.108-120
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• 2020

From the perspective of the definition of pain, pain can be divided into emotional and sensory components, which originate from potential and actual tissue damage, respectively. The pharmacologic treatment of the emotional pain component includes antianxiety drugs, antidepressants, and antipsychotics. The anti-anxiety drugs have anti-anxious, sedative, and somnolent effects. The antipsychotics are effective in patients with positive symptoms of psychosis. On the other hand, the sensory pain component can be divided into nociceptive and neuropathic pain. Non-steroidal anti-inflammatory drugs (NSAIDs) and opioids are usually applied for somatic and visceral nociceptive pain, respectively; anticonvulsants and antidepressants are administered for the treatment of neuropathic pain with positive and negative symptoms, respectively. The NSAIDs, which inhibit the cyclo-oxygenase pathway, exhibit anti-inflammatory, antipyretic, and analgesic effects; however, they have a therapeutic ceiling. The adverse reactions (ADRs) of the NSAIDs include gastrointestinal problems, generalized edema, and increased bleeding tendency. The opioids, which bind to the opioid receptors, present an analgesic effect only, without anti-inflammatory, antipyretic, or ceiling effects. The ADRs of the opioids start from itching and nausea/vomiting to cardiovascular and respiratory depression, as well as constipation. The anticonvulsants include carbamazepine, related to sodium channel blockade, and gabapentin and pregabalin, related to calcium blockade. The antidepressants show their analgesic actions mainly through inhibiting the reuptake of serotonin or norepinephrine. Most drugs, except NSAIDs, need an updose titration period. The principle of polypharmacy for analgesia in case of mixed components of pain is increasing therapeutic effects while reducing ADRs, based on the origin of the pain.

• Korean Journal of Biological Psychiatry
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• v.3 no.2
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• pp.302-308
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• 1996

A case of rapid cycling mania secondary to gamma-knife radiosurgery for the treatment of refractory epilepsy was reported. A 21-year old woman who had a gamma-knife radiosurgical operation for the treatment of refractory seizure two years ago was admitted because of manic episodes. Although seizure was relieved, manic symptoms like decreased need for sleep, elated mood, unprovoked laughing, grandiose delusion and bizarre behaviors were developed 11 months after the operation. These symptoms recurred lour rimes for eight months. There were no past personal and family history of mood disorders. Laboratory examinations including electroencephalogram ana endocrinological study did not show any abnormal findings. The rapid cycling secondary manic was relieved by lithium. She was then discharged after 5 months. Mood change was not significant during follow-up while hypomania emerged by dose reduction. The secondary mania seemed to be caused or triggered by the right temporal lobe damage induced by gamma-knife radiosurgery.

• The Journal of Korean Medicine
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• v.16 no.1 s.29
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• pp.251-270
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• 1995

In the Literatual Study on the Dysphonia, the results were as follows. 1. The causes of dysphonia are exogenous pathogenic factors,(specially cold evil)internal damage and meridian in The Yellow Emperor's Canon of Interal Medicine, since then endogenous pathogenic factors are lung-asthenia and deficiency of lung-yin etc. The main causes are disease caused by exogenous evils, general body weakness, emotional stimulation and excess of high voice rescently. 2. The pathogenesis of dysphonia originated from two factors; The first internal damages are consumption of body fluid with the formation of dryness evil resulting from the insufficienty of lung-yin and lung-collaterals damaged by heat-evil caused by deficiency of lung and kidney-yin. The second disease caused by exogenous evils is sluggishness of lung-energy caused by exogenous pathogenic factors. 3. The main relative organ are heart, lung and kidney etc. 4. The prescriptions of wind-cold symptoms are Samyoutang(三拗湯) and Hangsosan(杏蘇散), in the prescriptions of phlegm-heat symptom is Chenginyongphetang(淸咽寧肺湯), in the prescriptions of depressive syndrome due to disorder of vital energy are Sogangkitang(小降氣湯) and Shihochenggantang(柴胡淸肝湯加減), in the prescriptions of consumption of body fluid with the formation of dryness evil resulting from the insufficiency of lung-yin symptoms are Sanghangtang(桑杏湯) and Chenginguphetang(淸咽救肺湯, in the prescriptions of deficiency of lung and kidney-yin are Baekhabgokumtang(百合固金湯) and Maekmigiwhangtang(麥味地黃湯). 5. The treatment of acupunctures are used by LI-4(合谷), H-7(湧泉), Liv-3(太衝), K-3(太谿), Sp-6(三陰交), H-5(通里), GV-15(아門), CV-23(廉泉), S-40(農隆), K-6(照海), L-7(列缺), S-36(足三里) etc.

• Korean Journal of Environmental Agriculture
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• v.14 no.3
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• pp.282-288
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• 1995

To investigate the alterations in the ultrastructure of leaves by acid rain, 10mm of SAR(Simulated Acid Rain, pH 2.0, 2.7, 3.0, 6.0) was applied to three crops(red-pepper, perilla, eggplant) at a two-day interval. The symptoms of leaf damage by SAR were observed by naked eyes and SEM(Scanning Electron Microscope), and the peroxidase activity in the leaves was measured. The results are summarized as follows : The severity of SAR damages to the crops observed by naked eye were in the decreasing order of red-pepper, perilla, and eggplant. The Symptoms were characterized by brown or white spots on the leaf surface. In the SAR treatment of pH 3.0, trichomes of all crops except for eggplant were damaged. By the SAR treatment of pH 2.7, stomata were damaged in all crops. With one time treatment of SAR, the peroxidase activity of perilla was rapidly increased.

• The Journal of Internal Korean Medicine
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• v.28 no.4
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• pp.937-947
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• 2007

Amyotrophic lateral sclerosis (ALS) is a progressive disorder that causes degeneration of motor neurons of the brain and spinal cord. ALS is a progressive, fatal neuromuscular disease characterized by loss of motor neurons leading to muscle weakness. Sensation and mental function stay intact during the course of the disease. ALS is characterized by both upper and lower motor neuron damage. Diagnosis includes magnetic response imaging (MRI) electromyogram (EMG), muscle biopsy, and blood test. There is no cure for ALS. We recently observed three cases of ALS. The patients were diagnosis with ALS by EMG and symptoms. This report was conducted to evaluate how oriental medical treatment can affect ALS. We report the change of their symptoms through oriental medical treatment compared with taking riluzole.

• The Journal of Pediatrics of Korean Medicine
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• v.24 no.2
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• pp.1-12
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• 2010

Objectives Taking detailed patient history helps earlier diagnosis and treatment of developmental disability. In this study we analyzed the clinical questionnaire to find out the clinical characteristics of those with five-retardation, five-limpness, or five-stiffness. Methods The data was collected from 484 children under the age of six who have visited H oriental medicine clinic for developmental delay. The clinical questionnaire was filled out by their parents and the data was analyzed statistically. Results 436 children showed symptoms of five-retardation, 90 children suffered from five-stiffness, 54 children showed five-limpness and 7 children suffered from five-stiffness and five-limpness complex. Generally, boys had higher chance to show disease symptoms than the girls (2.32:1) and 40 children (8.26%) reported family history of developmental disability. Cerebral palsy ranks the most common familial disease, followed by developmental delay, mental retardation, autistic disorder and language disorder. Among the children we have studied, 285 children (63.19%) showed delayed unassisted walk while 192 children (42.57%) had language disorder. Also, 138 children (28.51%) had both walk and language disorders. The children in this study also showed delayed toilet training and half of them had little stranger anxiety when they were infants. It was also found that 120 children (24.79%) experienced epilepsy. This study reaffirmed that low birth weight, premature birth, and suffocation are major risks causing neurological damage. Conclusions They had history which including family history, problems at birth, epilepsy, face recognition, muscle tone disorder, delayed walking without assistance, language ability, and toilet training.

• Korean journal of applied entomology
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• v.20 no.2 s.47
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• pp.71-75
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• 1981

The percentage of lesion height vs. plant height was higher in Yushin than Jinheung within the same nitrogen level. The infection occurred at the same level of waterline and the symptoms developed with the same speed for two varieties, but the damage was greater in Yushin as the symptoms reached faster to the top due to the short length of the 1st and 2nd internodes from the top.