• Korean journal of communication and information
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• v.34
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• pp.7-33
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• 2006

This paper try to explain the phenomenon on convergence of broadcasting and telecommunication by the law of the tendential fall in the rate of profit. With the progressive decline in the variable capital in relation to the constant capital in the sphere of the telecommunication, this tendency leads to a rising organic composition of the total capital, and the direct result of this is that the rate of surplus-value, with the level of exploitation of labour remaining the same or even rising, is expressed in a steadily falling general rate of profit. The reason to apply this law is to inquire into the true state of the phenomenon on convergence of broadcasting and telecommunication showed like the disorderly development.

• The Journal of the Korea Contents Association
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• v.9 no.6
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• pp.300-308
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• 2009

This article analyzed the crisis and emergency management research trend in the field of public administration in Korea from 1987 to 2007. The research purpose of this paper is to empirically evaluate the state of art in the crisis and emergency management research trend and explore research topics and methodology for future studies. According to empirical analysis, the main research results are as follows. First, almost all research papers over 80% have been written after 1998 and, especially, 67.6% of all papers have been published from 2003-2007. Second, recently lots of scholars are more interested in the problem solving prescriptive topics than normative and theory orientation. Third, in the Korean public administration, 74.6% of research papers which dealt with crisis, have investigated the disaster crisis including natural and man-made disasters, among conventional security crisis, disaster crisis, critical infrastructure crisis, and living safety crisis. Finally, so far, crisis and emergency management research trend in Korean public administration have consisted mainly of the papers with more descriptive approach and literature survey than empirical approach and survey research.

• Journal of Sasang Constitutional Medicine
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• v.10 no.2
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• pp.111-150
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• 1998

1. Background and Purpose: I intended to understand the medical and pharmacological theory of Taeumin, through a study of the process through which Lee Je-ma discovered the Interior-Overheated-Disease of Taeumin and created the prescriptions for it. 2. Methods: I studied and analized the change in the medical and pharmacological theory, through a historical study on the quotations and prescriptions of "DongYi Soose Bowon". 3. Results: Through a literature study I could find that in the existing Oriental Medicine before Lee Je-ma, the difference of the Liver Febrile Disease of Taeumin and the Stomach Febrile Disease of Soyangin were recognized, and the prescriptions of the two diseases were a little distinguished, but the medical theories of those were not distinguished at all. And I found that the Liver Febrile Disease of Taeumin shows the pain in the eyes and the throat, and drying of the nose due to interior dry and heat, so it is different from the Stomach Febrile Disease of Soyangin that shows irritation of fever, headache, and the trouble in passing feces and urine. Also I could know that Radix Puerariae, Rhizoma Cimicifugae, Rhizoma Ligustici, Radix Angelicae Dahuricae, and Radix et Rhizoma Rhei are Taeumin's medicines because these medicines had been used for Taeumin's syndromes, and that Radix Scutellariae, Radix Platycodi, Semen Raphani, and Fructus Gleditsiae are Tae-Eum-In's medicines because these medicines are known as acting for lung.

• KOREAN POULTRY JOURNAL
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• v.48 no.9
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• pp.128-131
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• 2016

닭에 있어서 여름철 콕시듐증 피해는 크게 증가하는 경향을 보이고 있다. 콕시듐증은 닭에서 생산성 저하를 일으키는 가장 큰 요인 중 하나이다. 본회에서 최근 농가에 다발하는 질병을 조사한 결과 콕시듐이 5대 질병에 포함되었으며, 한국가금수의사회가 상반기에 집계한 질병순위에서도 역시 같은 결과를 보여줄 정도로 농가에 지속적으로 피해를 주는 질병으로 나타났다. 정부에서도 2012년부터 배합사료 내 항생제 첨가 품목을 엄격히 제한하고 일부 품목은 천연제제로 대체하는 정책을 시행해 오고 있다. 수의사 처방제, 각종 친환경 정책 등으로 이제는 항생제를 사료공장에서 사용할 수 없게 되면서, 그 동안 사용해 오던 일반 항콕시듐제들도 동물용의약품으로 분류되어 항생제와 같은 기준으로 까다로운 절차를 통해 사용되어야 하므로 사료회사들에게 큰 부담으로 작용하기에 이르렀다. 이달에는 이러한 번거로움을 줄이고 효능에서도 탁원한 효과를 보이고 있는 천연항콕시듐제를 출시 1년만에 국내시장 50% 이상을 석권하고 있는 케민社(사)를 소개코자 한다.

• Korean Journal of Biological Psychiatry
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• v.21 no.2
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• pp.49-56
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• 2014

Objectives Previous literature on the prescription change among patients with schizophrenia mainly focused on antipsychotics. This study investigated chronological change in the patterns of discharge medication among inpatients with schizophrenia at a psychiatric inpatient unit of a university-affiliated hospital. Methods All admission records at a psychiatric unit of Hanyang University Guri Hospital with discharge diagnosis of schizophrenia during two different five-year time frames (1996-2000 and 2006-2010) were reviewed including the demographic and clinical data and discharge medications. The data were gathered from a total of 207 patients (95 in 1990s and 112 in 2000s). Results The frequency in use of atypical antipsychotics (p < 0.01), antidepressants (p < 0.05), beta-blockers (p < 0.01), and benzodiazepine (p < 0.01) was significantly higher in 2000s. Anticholinergic drugs were less likely used in 2000s (p < 0.01). We did not find significant differences in the equivalent dose of antipsychotic drugs, the use of mood stabilizers and cholinergic drugs between two time frames. Conclusions Increased proportion of atypical antipsychotics and decreased use of anti-parkinsonian drugs are in line with literature. Our results show that more diverse classes of psychotic medications are used for schizophrenia in recent years. It is likely that psychiatrists are becoming more conscious of negative symptoms, anxiety, and depression in the pharmacotherapy of schizophrenia as well as positive symptoms of the illness.

• The Journal of Korean Medical History
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• v.27 no.1
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• pp.9-13
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• 2014

연구목적 : 조선(朝鮮) 왕실자녀(王室子女)의 출산과정을 일지(日誌) 형식으로 기록한 "호산청일기(護産廳日記)"는 후기 조선(朝鮮)의 임산(臨産)과 분만, 산후 및 신생아 증상에 대한 의학적 처치 및 산실배설(産室排設)과 출산의례를 고찰할 수 있는 가치 있는 의학사료(醫學史料)이다. 연구방법 : 1. "호산청일기(護産廳日記)"에 기록된 세 번의 출산에 대해 출산 전후 산부(産婦)와 신생아의 실제 상황과 증상, 의관(醫官)의 판단과 치법(治法), 처방(處方)내용, 치료경과 등 의학적 처지의 내용을 살펴봄으로써 당시 산과의학(産科醫學)의 경향성, 발달정도 등을 가늠해보았다. 2. "호산청일기(護産廳日記)"에 기록된 세 번의 출산에 대해 조선왕실(朝鮮王室)의 출산형식 및 관련의례에 드러난 당시 의학의 출산에 대한 의철학(醫哲學)이 어떠하였는지 고찰하였다. 결과 및 결론 : 산전(産前) 의관(醫官)의 정기문진으로 산모와 의사 간 관계형성 및 산부(産婦)의 안정을 도모하였으며, 의녀(醫女)의 진찰소견을 의관(醫官)이 판단하여 처방하였다. 임산(臨産)에 불수산(佛手散)과 인삼차(人蔘茶), 산후어혈증(産後瘀血症)에 가미궁귀탕(加味芎歸湯)을 빈용(頻用)하였으며, 화반곽탕(和飯藿湯)의 식치(食治)가 주요 산후조리법이었다. 신생아의 구급(救急)에 특히 우황(牛黃)을 빈용(頻用)하고 증상에 따라 유모(乳母)가 복약(服藥)하기도 하였으나, 조산(早産)된 신생아의 청색증(靑色症)(cyanosis)으로 보이는 증후(症候)와 사망례(死亡例)가 보인다. 산실배설(産室排設) 및 현초(懸草), 권초제(捲草祭) 등 관련의례에는 출산을 '하늘과 직접 소통하는 하나의 의례(儀禮)'로 생각하여 외부 환경의 방해 없이 산부(産婦)와 신생아의 천계(天癸)가 잘 작동하도록 배려한 의철학(醫哲學)이 드러나 있다.

• Journal of Digital Convergence
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• v.19 no.11
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• pp.397-406
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• 2021

Under the Act on Medical Technicians, etc. in Korea, medical technicians are supposed to perform their duties under the guidance of a doctor or dentist. However, considering the actual work behavior, domestic and international trends, and the level of education of medical technicians, professionalism must be recognized. Such a professional and independent operating system must guarantee the autonomy of medical technicians, and it can be said that changes are necessary in law. In other words, it is necessary to change to "request and prescription" rather than "supervision" according to the needs of the times when the concept of "request" and "cooperation" is applied in many countries and an excellent curriculum. These changes can be called the demands of the times and changes for the improvement of medical services and social contribution.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.65 no.4
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• pp.436-446
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• 2020

In this study, we verified the effects of organic amendment application based on soil testing in potato cultivation. The application rate of organic amendments was determined based on the inorganicization rate of nitrogen, phosphoric acid, and potassium in the organic amendments. There was no significant difference in the length, stalk number, stalk diameter, and leaf color of potato plants under organic amendment application compared with those under chemical fertilization. The quantity of potato tubers and yield of marketable tubers under organic amendment application were higher than those under chemical fertilization. The top fresh weight and top-to-root ratio were the highest under organic amendment application, followed by those under chemical fertilization and the control. The inorganic nitrogen content in the leaves and stems of potato plants was the highest under chemical fertilization. There was no difference in the phosphoric acid content between the potatoes under chemical fertilization and those under organic amendment application. The potassium content in potatoes was higher under chemical fertilization than that under organic amendment application. While the change trend of inorganic nitrogen content in the roots was similar to that in the leaves and stems, the potatoes under organic amendment application, with the highest yield, showed the highest dry weight. The tuber weight showed a positive correlation with plant length, stalk number, and stalk diameter. The higher the weight of the tuber, the higher the weight of the marketable tuber, and the higher the top fresh weight, the higher the yield. Therefore, to increase yield, it is necessary to supply nutrients to improve the top fresh weight to the optimal level. There was no difference in the utilization efficiency of nitrogen and potassium between the potatoes under chemical fertilization and those under organic amendment application. The utilization efficiency of phosphoric acid was increased by 0.1% in potatoes under organic amendment application compared with that under other treatments. Regarding soil chemistry after harvest, the soils under organic amendment application showed a higher electrical conductivity and higher nitrogen and phosphoric acid content than those under other treatments. Therefore, the organic amendment method used in this study can be an alternative to chemical fertilization. It is also advantageous for the cultivation of subsequent crops in potato fields.

• Korean Journal of Psychosomatic Medicine
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• v.20 no.2
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• pp.112-119
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• 2012

Objectives : Delirium is a disorder defined as a sudden disturbance in thinking, speaking, acting and sleep pattern due to altered level of consciousness and cognitive function. The objective of this study is to analyze characteristics and therapeutic methods of the delirious patients during the recent 5 years, and provide basic data for further studies and investigation regarding delirium in the occurrence and treatment. Methods : We retrospectively reviewed medical records of 475 patients who were consulted for delirium in Kyunghee University Medical Center from January 2007 to December 2011. Results : During the 5 years, among the 475 patients who were diagnosed as delirium, men were more common(61.7%). The most commonly consulted reason and cause were sleep disturbance(80.8%) and post-operational delirium(30.9%), respectively. The medication prescription percentage was 76.6% and was significantly increased year after year. Ratio of using antipsychotics were 76.4% among prescribed medication and the most frequently prescribed antipsychotic drug was quetiapine(46.8%). Other specialists commonly misdiagnosed delirium when the patient was previously diagnosed as dementia(6.8%). Conclusions : In our study, post-operational delirium was the most commonly referred reason and the percentage of medication prescription tended to increase. Patients with history of dementia were more easily misdiagnosed as diseases other than delirium. Our study suggests that we should evaluate symptoms, causes, reasons of consultation, management tendency of delirium. We should also closely observe changes in sleep patterns and establish the prevention strategies for post-operational delirium and therapeutic bases for pharmacotherapy.

• Journal of Korean Ophthalmic Optics Society
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• v.2 no.1
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• pp.61-76
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• 1997

In this paper, we found out the objective refractive errors, the full corrective refractive powers, and the prescriptions for 64 males and 36 females aged 18 to 26 years. To increase the unaided visual acuity 0.1 to the aided visual acuity 1.0 with the glasses, we needed the spherical equivalent refractive power of -3.00D for male and -2.91D for female respectively. To increase the unaided visual acuity 0.5 to the aided visual acuity 1.0 with the glasses, we needed the spherical equivalent refractive power of -0.5D for male and -1.38D for female respectively. Comparing unaided visual acuity and corrective refractive power, the more one has refractive error the less one has unaided visual acuity but these are not linear relationships. Comparing objective refractive error figures, full corrective refractive power figures and prescriptions, objective refractive error figures are the hightest, followed by full corrective refractive power figures. Prescriptions compared with the other two are lower. The cylindrical refractive powers are less than -2.50D. In this study, with the rule astigmatism is dominant over against the rule astigmatism and oblique astigmatism. The accommodation measured by push up method is 6.75D~10.04D for male and 7.50D~9.60D for female respectively.