한국 정상성인의 폐장중량에 관한 연구

노시영 대한영상의학회 1978 대한영상의학회지 Vol.14 No.2

Many methods have been described for the mensuration of the liver volume and weight, and most of theso, including the plain roentgenograms, often gives erroneous results. With the successful outlining of the liver by the scintillation scanning, it was felt that the use of the scanning would be helpful in the measurement of the liver weight. The auther intended to estimate the normal liver weight and the normal Korean adults for establishing the normal standard value. This report includes the study of 256 normal autopsy in regard of the liver and 271 normal liver scanning, and analyzed them with regard to sex, age and body surface area. The author obtained some results as following; 1. The liver weight of the normal Korean adults is 1323 Gm., and varied from 850Gm. to 1938 Gm. 2. The relative liver weight of the normal Korean adults are 855 Gm., and varied from 846Gm. to 875 Gm. 3. There are proportional corelation between the liver weight and body surface area.

Negative-Pressure Wound Therapy for a Replanted Finger with Complicated Wound

노시영,박일우,이경진,고성훈,김진수 대한창상학회 2021 Journal of Wound Management and Research Vol.17 No.1

Negative-pressure wound therapy (NPWT) is widely used for open wounds in various anatomical sites. Extensive research has been carried out on the application of NPWT; exposed blood vessels in the periwound area are a known contraindication to NPWT. In this study, we report a case where a replanted finger with not only exposed vessels but also uncontrolled infection was treated with NPWT. A 60-year-old man visited our emergency department with incomplete amputation of his left index and middle fingers. After replantation of his two fingers, necrosis of the middle finger with severe methicillin-resistant Staphylococcus aureus infection complicated managing the wound. After 3 weeks of maintaining conventional wound dressings, we performed NPWT for successful granulation tissue formation and infection control. After the treatment, the wound was completely covered by a split-thickness skin graft. We thus suggest that NPWT can be an effective reconstructive method, including for intractable wounds with exposed pedicle and severe infection after replantation.

참외 외줄재배과 농가소득에 미치는 영향

노시영 慶北大學校 農業開發大學院 1999 最高農業經營者課程 論文集 Vol.5 No.-

전맥락동맥의 방사선학적 고찰

노시영 대한영상의학회 1978 대한영상의학회지 Vol.14 No.2

The anterior choroidal artery, although small, is an important cerebral vessel because of its strategic location and extensive area of supply. This paper summarizes our study of arteriographic appearance of anterior choroidal artery in regard to plexal point, uncal point, cisternal segment, choroidal line and their relationship in 50 consecutive normal Korean carotid angiograms. Results are as following. 1. Anterior choroidal artery arises from carotid syphon of internal carotid artery in all cases. 2. Distance between plexal point and midline is 28.25-2.80mm, and varied from 23mm to 32mm. Distance between plexal point and superior border of orbit or petrous ridge is 26.66$\pm$3.74mm, and varied from 20mm to 30mm. 3. The length of cisternal segment in lateral projection is 22.16$\pm$2.42mm, and varied from 17mm, to 29mm. 4. The distance between plexal point and choroidal line is 2.33$\pm$2.65mm, and varied from 3mm to 9mm. 5. Distance between uncal point and choroidal line is 4.16$\pm$2.2 mm, and varied from 0mm to 8mm.

ICT 기반 식용곤충 스마트 사육사의 성능평가

노시영,원진호,최인찬,곽강수 한국지식정보기술학회 2020 한국지식정보기술학회 논문지 Vol.15 No.6

The insect industry has been developed continuously. However, there was no development in specification control devices for edible insects. Therefore, we developed a smart breeding device for edible insects to solve the problems of insect breeding farms. The performance of the smart breeding device for Protaetia brevitarsis seulensis was evaluated. We tested and compared the breeding environment control performance between the smart breeding device and ordinary insect breeding farms in items of air temperature, relative humidity and the insect growth in the breeding room. The experimental result shows that the smart breeding device was hardly affected by the external environment, and the air temperature(25±1.3℃) and relative humidity(65±9.1%) have been kept very stable during the experimental period(May 19~Aug. 2), therefore it provided an optimal breeding environment for the growth of Protaetia brevitarsis seulensis. On the other hand, the breeding devices of ordinary insect breeding farms were easily affected by the external environment, and the range of changes in air temperature(24~31℃) and relative humidity(38~90%) was large and unstable, therefore these environmental changes were very adverse to the growth of Protaetia brevitarsis seulensis. When compared with the weight change of the Protaetia brevitarsis seulensis larva, the weight in the smart breeding device increased sharply in the early stages of breeding, and it was about 52.3% higher than that of ordinary insect breeding farms at 2 weeks after larval standing. Even after that, it was still high at 12.4~2.3% up to 11 weeks, therefore the weight was relatively heavy. As above results, the characteristics of the smart breeding device for Protaetia brevitarsis seulensis are as follows, 1. Provide the optimal environment for the breeding of the insect larva. 2. Reduce disease risk, enable early harvest, increase year-round production. 3. Efficiently improve the environment for the breeding of the insect larva. 4. Reduction of labor force of farmers by providing remote control function. 5. Contribute to improving farm household income. However, it costs some budget to introduce the smart breeding device in a small insect breeding farms. Therefore, in order for farmers to actively introduce it, a government policy support by central or local governments is needed.

스마트 농업 활성화를 위한 농업 빅데이터 플랫폼 구축 방안 연구

노시영,원진호,김현종,최인찬,곽강수 한국지식정보기술학회 2020 한국지식정보기술학회 논문지 Vol.15 No.5

This study designs agricultural big data platform for commercialization of smart agriculture. The agricultural big data platform was designed in consideration of the management and analysis of data for the establishment of an agricultural data system that is the basis of various agricultural technologies. Data collection and distribution standards for smooth operation were established to enhance the efficiency of information use. The composition of agricultural big data platform consists of data standard management, collection data processing, analysis module, statistical module and information provision module. Data standard management controls data standardization and data quality control. In the processing of collected data, it is responsible for data conversion, processing, and storage, and it is stored separately by weather, farmland, soil, sensor, growth information, and pest data. The analysis module provides information by analyzing the growth prediction, pest prediction and yield prediction information. The statistical module provides information on temperature and humidity, yield and farmland information on farmland. The information generated by the analysis module and the statistical module is provided to the user by dividing the information into weather, farmland, statistics, soil, sensors, growth prediction, and pest prediction through the information provision module. The established agricultural big data platform provides information to farmers and agriculture-related enterprises. Improve farm yield by information-based farm operation. It will be operated for smart agricultural development such as big data and artificial intelligence in agriculture-related enterprises.

식량작물의 스마트농업 적용을 위한 수수 생육 지표 개발

노시영,곽강수 한국지식정보기술학회 2021 한국지식정보기술학회 논문지 Vol.16 No.6

Smart farm could be a key solution to improving farm productivity and aging problem in rural areas. However, smart farm research in the field of facility horticulture is being actively carried out, while the field of field food crops is still very insufficient. And, image information collection and analysis technology will be the most important factor in smart farm for automatic growth measurement and detection of disease and pest. In addition, in order to know exactly the growth status of crops, it is very useful to use key growth indicators that can accurately grasp the growth information of a crop plant. As such, this study was carried out to select key growth indicators that can accurately identify the growth status of sorghum, and to collect and utilize image-based information of the growth indicators to determine the accurate growth of sorghum. We installed fertilizer(Control, Heavy, No) and soil moisture(Control, Excess, Drought) treatment plots to select key growth indicators showing a large growth difference from control plot among the treatments, and investigated the following 11 growth indicators; Culm length, Plant height, Stem diameter, Leaf age, Internode length 1~2, 2~3, 3~4, Ear length, Ear width, Upper leaf color, Lower leaf color; a total of 13 times a week after transplanting. As a result of the experiment, we selected meaningful key growth indicators through ANOVA variance analysis and DMRT as follows; (Fertilizer section) Culm length, Plant length, Stem diameter and Upper leaf color at no fertilizer plot during the vegetation stage; Plant length during the reproductive stage. (Irrigation section) Upper leaf color at excess moisture plot during the vegetation stage; Stem diameter, Upper leaf color and Lower leaf color at excess moisture plot; Upper leaf color and Lower leaf color at drought plot during the reproductive stage. As the experimental results, although not sufficient, we confirmed the possibility of ‘Culm length, Plant length, Stem diameter and Leaf color’ as the growth indicators of sorghum for the development of image-based digital agriculture. Follow-up experiments should be continued.

YOLO 기반 나방 유충 탐지 모델의 연구

노시영,곽강수 한국지식정보기술학회 2021 한국지식정보기술학회 논문지 Vol.16 No.6

Moth pests are pests that cause a lot of damage to food crops. Moth larvae are similar in shape and shape. In addition, even moth larvae have different colors depending on the environment and consummation, so it is difficult for skilled farmers to accurately identify moth larvae. However, accurate identification of moth larvae is very important because moth larvae have different control methods. The main user of the moth larva detection model is a farmer without computer knowledge. Thus, the most important factor is not the time or accuracy to detect larvae of moths. How little false positive or false negative is a more important factor. It prevents waste of labor and financial losses of farmers who have misrepresented by error detection. This is because it can improve the credibility of smart agricultural technology. The YOLO v2, YOLO v3, and YOLO v4 models were learned as the same moth larvae image and the performance between models was compared. As a result of the experiment, the YOLO v4 model showed Precision, Recall, and F1-Score as 1.00. In addition, it was confirmed that the performance was superior to other YOLO models with 88.39% of IoU and 79.96% of mAP. False Positive or False Negative is also less than other YOLO models. It was confirmed that the YOLO v4 model was suitable as a moth larva detection model.

Multiple Bony Mallet on the Same Hand

노시영,유덕현,박진하,고성훈,김진수,이동철,이경진,홍민기 대한수부외과학회 2019 대한수부외과학회지 Vol.24 No.4

Mallet finger is a very common finger disease. However, it is very rare for mallet fingers to occur simultaneously on three fingers of the same hand. We report a case of mallet fingers in a 46-year-old female who sustained a fall during a running race. She was injured on the middle, ring, and little fingers. Radiographically, bone fragments were observed on the dor-sal side of the distal phalanx base on the middle, ring, and little fingers. She underwent surgical treatment using the exten-sion block method. Extension lag was observed in the fingers other than the little finger (middle finger: 5°, ring finger: 10°). However, evaluation using Crawford’s classification revealed good results. Thus, provide data on the treatment of multiple mallet fingers on the same hand.

유사성 과오종에 인한 위십이지장 중적증 일례보고

노시영 대한영상의학회 1976 대한영상의학회지 Vol.12 No.2

Gastroduodenal intussception is defined as invagination of a portion of the full thickness of the stomach into the duodenum. A case of gastroduodenal intussception with pedunculated hamartomartoma in the region of pyloric vestibule is presented because of its provacative nature, relative rarity, and unnecessary errors in radiological diagnosis. The purpose of this paper is stressed to outstanding radiological criteria rather than rarity of hamartoma of the stomach.