• Proceedings of the Korean Society of Computer Information Conference
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• 2011.06a
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• pp.179-182
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• 2011

본 논문의 정보소외계층 위한 웹 접근성 기법에 관한 연구에서는 웹 접근성(web accessibility)의 세부항목을 준수하는 웹사이트를 구축하여 신체적 장애를 가진 사람이 일반 사람과 동일하게 웹사이트를 편리하고 쉽게 이용할 수 있게 구현하고 운영하였다. 웹 사이트가 웹 접근성 규칙을 준수하여 올바르게 설계되어 개발되고 편집되어 있을 때 모든 사용자들은 정보와 기능에 동등하게 접근할 수 있다. 본 논문에서 실험 사이트로 구축하며 준수한 웹 접근성은 시각에 대하여 실명, 색각 이상, 다양한 형태의 저 시력을 포함한 시각 장애와 이동성에 대하여는 파킨슨병, 근육병, 뇌성마비, 뇌졸중과 같은 조건으로 인한 근육 속도 저하, 근육 제어 손실로 말미암아 손을 쓰기 어렵거나 쓸 수 없는 상태와 청각에 대하여는 귀머거리, 청각 장애와 발작에 대하여는 깜박이는 효과나 시각적인 스트로보스코프를 통해 일어나는 간질성 발작과 인지능력에 대하여는 문제 해결과 논리 능력, 집중력, 기억력에 문제가 있는 정신 지체 및 발달 장애, 학습 장애 (난독증, 난산증 등)에 대한 지침 규정이다.

• Korean Journal of Veterinary Research
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• v.44 no.1
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• pp.121-124
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• 2004

Horses that have been retired from racing or imported from abroad are retired as broodmares. Whether at private farms or government institutes they are bred to stallions with the aim of improving fertility and enhancing the breed. Accidental deaths as a result of surgical or obstetrical complications lead to decreased productivity and economic losses to the horse breeding industry. Intussusception of the uterine horn is a frequent complication of the equine and bovine species, but rarely seen in other species. The most common causes are thought to be tearing of the placenta which is suspended from the uterus and ovaries and the weight of the placenta. Expulsion of the embryonic membranes is also thought to be a contributing factor. If symptoms are minor and treatment affected quickly, the problem will likely resolve itself. In more severe cases the uterus will prolapse completely. This case study was observed in a Thoroughbred broodmare. After treatment of dystocia, the broodmare could not stand up. She became dehydrated, collapsed, suffered colic and was euthanised. In this case was observed serious swelling vulva and perineal region by morphology, and there was seldom ascites and unusual view in thoracic and abdominal cavity after opening abdomen. However, intussusception of uterine horn involuted left uterine horn into the uterine body was observed.

• The Journal of Korean Obstetrics and Gynecology
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• v.18 no.4
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• pp.219-229
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• 2005

Objective : This clinical study investigated the effect of Yeosindan on dystocia caused by abnormal expulsive forces. Methods : Yeosindan was applied on the umbilicus of a primipara who had gone through latent phase for 15hrs and was almost expected to undergo C-sec by dystocia. It was sealed with an plaster. Yeosindan was removed immediately after the delivery. Results : 1. 90 minutes after Yeosindan had been applied on the umbilicus of the primipara, the active phase dilatation of uterus was started normally. 2. After 190 minutes from the Yeosindan application, the 2nd stage of labor was finished. 3. In this case, the delivery time, of which average is 344 minutes from the active phase to the second stage of labor, was reduced by 244 minutes. 4. So far, no abnormal condition has been detected in both the neonates and the primiparas.

• The Journal of Korean Institute of Information Technology
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• v.16 no.12
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• pp.127-137
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• 2018

Parturition is an important event for farmers as it provides economic gains for the farms. Thus, the effective management of parturition is essential to farm management. In particular, the unit price of cattle is higher than other livestock and the productivity of cattle is closely associated to farm income. In addition, 42% of calving occurs in the nighttime so accurate parturition predictions are all the more important. In this paper, we propose a method that accurately predicts the calving date by applying core body temperature of cattle to deep learning. The body temperature of cattle can be measured without being influenced by the ambient environment by applying an ingestible bio-sensor in the cattle's rumen. By experiment on cattle, we confirmed this method to be more accurate for predicting calving dates than existing parturition prediction methods, showing an average of 3 hour 40 minute error. This proposed method is expected to reduce the economic damages of farms by accurately predicting calving times and assisting in successful parturitions.

• The Journal of Dong Guk Oriental Medicine
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• v.6 no.1
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• pp.205-229
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• 1997

JuJinHyoung(朱震亨) is a well-known physcian of the four schools in the Jin(金) and Yuan(元) Dynasties. He lived in ZhejiangSheng(浙江省) which located in the southeast region of China. There was humid and heatful climate, this kinds of environments influenced to his medical thoughts. He persisted in the theory that Yang is ever in excess while Yin is ever deficient(陽常有餘陰不足論) and exhorted the therapy of subduing excessive Yang and making up deficient Yin by nourishing it, and he said about the theory of ministerial fire(相火論). So he was regarded as a representative of the nourising Yin school(滋陰派). And he said that the method of "Clearing away heat and nourishing blood" is suitable in pregnancy. So Stucellaria baicalensis GEORGI and Atractylodes macrocephala KOIDZ. Can be apply in case of treatment on Anti-abortion. Thus these theories have influenced on Obstetric & Gynecology in Korea.

• Journal of Embryo Transfer
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• v.21 no.4
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• pp.307-313
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• 2006

The present study was conducted to investigate the effects of time of vaccination in recipients on the pregnancy rate and the viability of calves derived from embryos produced in vitro. In experiment 1, control group was non-vaccinated, group 1-1 received vaccine (Pfizer, Exton, PA, USA) during 0$\sim$4 weeks and group 1-2 received vaccine during 4$\sim$8 weeks before embryo transfer. The pregnancy rates in the control (42.6%) and group 1-2 (45.3%) were significantly higher (p<0.05) than that in the group 1-1 (32.6%). However, the abortion rates were similar among groups (4.9 to 13.5%). In experiment 2, the recipients received embryos produced in vitro were non-vaccinated (control) or vaccinated. Vaccine was injected during 0$\sim$4 weeks (group 2-1) and 4$\sim$8 weeks (group 2-2) before parturition. The incidence of a disease in calves was significantly higher in the control (22.4%) than in other vaccinated groups (2.2% and 3.1%, p<0.05). The mortality of calves in the control is 27.6%, which was significantly higher than that of group 2-1 and group 2-2 (11.1% and 7.8%).

• Clinical and Experimental Pediatrics
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• v.45 no.4
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• pp.512-518
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• 2002

Purpose : Cerebral palsies are the most common and severe motor disabilities in childhood. There is currently increased interest in their occurrence and patterns of likely cause for a variety of reasons. Therefore, a retrospective study was carried out to understand the clinical features of cerebral palsy. Methods : A retrospective chart review was conducted of all children with cerebral palsy who were diagnosed at St. Benedict Hospital between March 1999 and March 2001. Results : Cerebral palsy patients were classified into 6 major groups. Of six groups, spastic diplegia is the most common type of cerebral palsy(55.3%). The risk factors of cerebral palsy were placenta previa(1 case), placenta abruption(1 case), cytomegalovirus infection(1 case), prematurity (53 cases), neonatal asphyxia(12 cases), dystocia(2 cases), breech delivery(1 case), multiple birth(5 cases), head trauma(3 cases), meningitis(2 cases) and unknown(26 cases). Among the 59 in the preterm group, 37 patients showed MR or CT images of periventricular leukomalacia. Among the 44 in the term group, 15 patients showed MR or CT images of atrophy. Among 103 patients, 29 patients(28.2%) had a seizure disorder. Conclusion : It is very importent to understand the clinical features and risk factors of cerebral palsy for physicians to diagnose and manage cerebral palsy patient.

• Neonatal Medicine
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• v.18 no.1
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• pp.14-22
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• 2011

Neonatal bleeding is a common problem encountered in nursery rooms or neonatal intensive care units, especially among premature infants. Furthermore, owing to recent remarkable improvement of neonatology, survival rates of preterm neonates have increased; hence, neonatal bleeding cannot be emphasized enough. Since the total blood volume of neonates is small, bleeding can be one of the causes of morbidities and mortalities. Therefore, rapid diagnosis and immediate therapy is urgently needed. The patient's medical history including a familial history of a bleeding disorder or of a previously affected infant who suffered from bleeding along with maternal and neonatal drugs can provide important diagnostic clues. Presence of bleeding with or without petechiae and ecchymoses in a healthy term or late preterm infant with thrombocytopenia but normal prothrombin time and activated partial thromboplastin time strongly suggests a congenital bleeding disorder. For a sick infant who is bleeding from multiple sites, an acquired disorder such as disseminated intravascular coagulation is suspected. Intracranial hemorrhage in term or late preterm infants without a history of birth trauma is highly suggestive of coagulation disorders. The purpose of this review is to summarize recent advances in diagnostic methods is as well as basic concepts of neonatal hemostatic disorders. First, an outline of background information will be presented followed by a discussion of primary and secondary hemostatic disorders as well as inherited and acquired disorders.

• Education of Primary School Mathematics
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• v.14 no.3
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• pp.237-259
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• 2011

Mathematics learning disabilities is a specific learning disorder affecting the normal acquisition of arithmetic and spatial skills. Reported prevalence rates range from 5 to 10 percent and show high rates of comorbid disabilities, such as dyslexia and ADHD. In this study, the characteristics and the causes of this disorder has been examined. The core cause of mathematics learning disabilities is not clear yet: it can come from general cognitive problems, or disorder of innate intuitive number module could be the cause. Recently, researchers try to subdivide mathematics learning disabilities as (1) semantic/memory type, (2) procedural/skill type, (3) visuospatial type, and (4) reasoning type. Each subtype is related to specific brain areas subserving mathematical cognition. Based on these findings, the author has performed a basic research to develop grade specific diagnostic tests: number processing test and math word problems for lower grades and comprehensive math knowledge tests for the upper grades. The results should help teachers to find out prior knowledge, specific weaknesses of students, and plan personalized intervention program. The author suggest diagnostic tests are organized into 6 components. They are number sense, conceptual knowledge, arithmetic facts retrieval, procedural skills, mathematical reasoning/word problem solving, and visuospatial perception tests. This grouping will also help the examiner to figure out the processing time for each component.

• Education of Primary School Mathematics
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• v.27 no.2
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• pp.173-185
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• 2024

Mathematics is a subject that is closely related to ensuring basic academic abilities. As the importance of basic academic abilities has emerged recently, various policies and programs have been implemented to ensure basic academic abilities in mathematics. In this study, we extracted the programs related to mathematics from the Implementation Plans of the Basic Academic Abilities Guarantee of 17 city and provincial education departments and analyzed the actual status of the programs. We divided the programs into diagnosis and support. Regarding diagnosis, we analyzed what types of diagnostic tools are used, who chooses diagnostic tools, who is diagnosed, and when students are diagnosed. Regarding support, we classified it as in-class, in-school, and out-of-school support, and further analyzed the type of the learning support program and the expertise of the instructor. The results of this study showed that there was room for improvement in the timing of diagnosis and diagnostic expertise. This study also found the problems with the lack of preventive programs, ensuring teacher expertise, and support for dyscalculia. This study is expected to contribute to the implementation of programs to ensure basic academic abilities in mathematics and to promote research on basic academic abilities in mathematics education.