• Title/Summary/Keyword: Jeonbuk State

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Alteration of the gut microbiota in post-weaned calves following recovery from bovine coronavirus-mediated diarrhea

  • Kwon, Min-Sung;Jo, Hee Eun;Lee, Jieun;Choi, Kyoung-Seong;Yu, Dohyeon;Oh, Yeon-su;Park, Jinho;Choi, Hak-Jong
    • Journal of Animal Science and Technology
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    • v.63 no.1
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    • pp.125-136
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    • 2021
  • Bovine coronavirus (BCoV) is associated with severe diarrhea, dehydration, and depression, which result in significant economic damages in the dairy and beef cattle industries worldwide. However, differences in the gut microbiota structure and their correlations with differing physiological parameters between BCoV-infected calves with diarrhea and recovered calves are not well understood. In this study, fecal specimens were collected from 10 post-weaned calves, before and after 2 months of fluid therapy, and the samples were used for microbiota analysis. Following recovery, the alpha-diversity profiles (observed operational taxonomic units [OTUs], and Chao1, Shannon, and Simpson indices) changed significantly when compared with those of calves with diarrhea. Beta-diversity analysis exhibited significant differences in gut microbiota compositions between calves with diarrhea and those in the recovered state. The abundances of eight phyla and thirteen genera in feces changed markedly after restoration of BCoV diarrhea. In addition, our correlation study clearly revealed that increased abundances of the genera Caproiciproducens, Pseudoflavonifractor, and Oscillibacter negatively correlated with serum glucose, and phosphorus levels, but positively correlated with serum chloride in calves with diarrhea, whereas increased abundances of the genera Peptostreptococcaceae;Clostridium (Clostridium cluster XI), Intestinibacter, Cellulosilyticum, Ruminococcus, Romboutsia, Paeniclostridium, Clostridiaceae;Clostridium and Turicibacter in recovered calves showed the opposite pattern. These results suggest that structural changes of the gut microbiota after recovery from BCoV infection correlate with changes in physiological parameters. In conclusion, our data provide evidence of gut microbiota-composition changes and their correlations with the physical profiles of post-weaned calves, before and after fluid therapy for BCoV-related diarrhea.

Density map estimation based on deep-learning for pest control drone optimization (드론 방제의 최적화를 위한 딥러닝 기반의 밀도맵 추정)

  • Baek-gyeom Seong;Xiongzhe Han;Seung-hwa Yu;Chun-gu Lee;Yeongho Kang;Hyun Ho Woo;Hunsuk Lee;Dae-Hyun Lee
    • Journal of Drive and Control
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    • v.21 no.2
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    • pp.53-64
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    • 2024
  • Global population growth has resulted in an increased demand for food production. Simultaneously, aging rural communities have led to a decrease in the workforce, thereby increasing the demand for automation in agriculture. Drones are particularly useful for unmanned pest control fields. However, the current method of uniform spraying leads to environmental damage due to overuse of pesticides and drift by wind. To address this issue, it is necessary to enhance spraying performance through precise performance evaluation. Therefore, as a foundational study aimed at optimizing drone-based pest control technologies, this research evaluated water-sensitive paper (WSP) via density map estimation using convolutional neural networks (CNN) with a encoder-decoder structure. To achieve more accurate estimation, this study implemented multi-task learning, incorporating an additional classifier for image segmentation alongside the density map estimation classifier. The proposed model in this study resulted in a R-squared (R2) of 0.976 for coverage area in the evaluation data set, demonstrating satisfactory performance in evaluating WSP at various density levels. Further research is needed to improve the accuracy of spray result estimations and develop a real-time assessment technology in the field.

A Study on Health Behavior of the Populations in Urban and Rural Area (도시·농촌지역 주민의 건강행태에 관한 연구)

  • Lee, Jeong-Mi;Kwon, Keun-Sang;Lee, Ju-Hyoung;Jeon, Gap-Sung
    • Journal of agricultural medicine and community health
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    • v.30 no.2
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    • pp.213-225
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    • 2005
  • Objectives: This study was carried out to evaluate the socio-demographic, style of living, and health related behaviors of community residents between urban and rural areas in Jeonbuk province. Methods: The data was obtained from 2,086 residents who lived in Jeonbuk province from July to September 2001 which included 1,238 residents in urban area and 848 residents in rural area. Results: The results were as follows; There were significant differences socio-demographic characteristics including occupation and educational level of the populations between urban and rural areas. In the urban populations, housewives, professional classes, and people who received collage graduate education were significantly higher, people who were engaged in the primary industries and lower educational classes(below middle school), in contrast, were significantly lower than in the rural populations. In the practice of health behavior, consumption of health foods and amount of exercise in urban populations were significantly higher than in the rural, whereas the state of health, prevalence of chronic disease, Body Mass Index(BMI), consumption of ethanol and cigarette, and hours of sleep were not significantly different between the urban and rural populations. In the eating habits, rate of surfeit, vaccination of hepatitis B, and screening of cancer in the urban populations were significantly higher than in the rural, rate of regular meal, taste of salted food, consumption of vegetables, in contrast. were significantly lower than in the rural. But, consumption of coffee, intake of meat, and periodic medical checkup were not significantly different between urban and rural communities. Logistic regression analysis revealed that the factors associated with subjective thought on health state were sex, age, occupation, educational level, exercise, and consumption of coffee. Logistic regression analysis to find related factor with prevalence of chronic disease was conducted. As a results, age, educational level, BMI, intake of meat, screening of cancer, and consumption of health foods were related to prevalence of chronic disease. Conclusions: The study showed that special attention to device the health plan are necessary and it suggested that consideration of regional differences are required to provide the community health projects.

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Current State for Temperature Management of Cold and Frozen Food Transportation Vehicles in Jeonbuk Province (전북권내 냉장·냉동식품 유통차량 온도관리 현황)

  • Park, Myoung-Su;Bahk, Gyung-Jin
    • Journal of Food Hygiene and Safety
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    • v.32 no.2
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    • pp.107-113
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    • 2017
  • To understand of the present state for temperature management of cold and frozen food transportation vehicles, we surveyed and measured the temperatures of eight transportation vehicles (including 3 small & medium and 5 large businesses) in Jeonbuk province, Korea. In the transportation vehicles of small & medium businesses, the mean temperature of cold and frozen foods was $8.35{\pm}5.72^{\circ}C$ and $-3.45{\pm}16.88^{\circ}C$; in large businesses, $3.92{\pm}1.44^{\circ}C$ and $-15.38{\pm}2.98^{\circ}C$, respectively. In the difference of temperature by the locations within transportation vehicles, the difference in each cold and frozen was $2.40{\pm}1.45^{\circ}C$ and $2.37{\pm}2.52^{\circ}C$, as a mean. But there was not statistically significant difference in locations between cold and frozen (p > 0.05). In the difference of surface temperatures on various foods before and after door opening during the loading, the temperatures of cold and frozen foods increased by $0.55^{\circ}C$ and $1.18^{\circ}C$, as means, respectively. The temperature of foods over time and placement of cold and frozen foods in transportation vehicles were not consistently maintained at optimal values in distribution. Therefore, the development of time-temperature history (TTH) system technology at the distribution level for cold and frozen foods is required.

Effect of Physical Therapy on the Motor Function and Mental State Recovery in Stroke Patients (뇌졸중 환자에 있어서 물리치료가 운동기능과 인지기능의 회복에 미치는 영향)

  • Kim, Hee-Han;Kim, Yoo-Sup;Lee, Hye-Jin;Song, Myung-Soo
    • Journal of Korean Physical Therapy Science
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    • v.9 no.4
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    • pp.15-23
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    • 2002
  • In order to find the effects of physical therapy on the recovery of motor functions and mental state, a survey was conducted to 63 patients who, diagnosed as stroke by brain CT, had been hospitalized in a university medical center located in Jeonbuk provincial area from December 2000 to August 2001. The outcomes of the survey are as follows: 1. The subjects of the study were composed of 35 males(55.6%) and 28 females(44.4%), with 34(54.0%) below 60 in age and 29(46.0%) older than 60 years. 2. As to type of lesion, the surveyed patients were divided into 28(44.4%) with cerebral infarction, 24(38.1%) with cerebral hemorrhage, and 11(17.5%) with subarachnoid hemorrhage. In terms of size of lesion, they were divided into 29(46.0% with less than tan 1cm, 15 (23.8%) with $1{\sim}2cm$ and 19(30.2%) with longer than 2cm. Thirty-five patients(55.7%) reported paralysis in their right side, while 28(44.8%) complained paralysis in their left side. No recidivation was reported by 51(81.1%) while recidivation was asserted by 12(19%). Among them, 27(42.9%) had no past history but 36(57.1%) had such. 3. Regarding the time hour onset to admission to physical therapy, 46patients(73.0%) experienced it for less than one month, while 17(27.0%) for longer than one month. In terms of period of physical therapy, 30(47.6%) underwent the therapy for less than one month, 18(28.6%) for 1-2 months and 15(23.8%) for longer than 2 months. As is shown in the above study, the longer the period of physical therapy is, the more changes might occur in points of MMSE-K and MMAS. It may, therefore, be concluded that sufficiently longer period of physical therapy ensures the increased recovery of physical functions from stroke.

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Study on the Management and Improvement Methods of Fire Safety Shared Tax (소방안전교부세의 운영 및 개선방안에 관한 연구)

  • Jang, Jung-Don;Lee, Jong-Ho
    • Fire Science and Engineering
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    • v.32 no.6
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    • pp.117-125
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    • 2018
  • This paper examined the problems concerning recognition of business selection and operation, etc. and the presentation of the corresponding improvement measures. For this purpose, according to the results of a questionnaire survey on recognition of detailed business operation of the fire safety shared tax, satisfaction in business execution, financial operation measures for the subject of fire fighters, fire fighters have been shown to be indifferent to the detailed business field of fire safety shared tax, investment contents, etc. in the operation of fire safety shared tax. In terms of satisfaction after execution of the shared tax, reduction of the aging rates for firefighting equipment and improvement of dissemination rate was shown to be high with Fire Sergeant (M = 3.70) and a service duration of more than 16 years (M=3.64). To improve the measures of finance, there was considerable feedback saying that the reduction in state subsidy was inappropriate. In view of the diversification and development of the fire safety shared tax businesses being operated on a limited basis along with the overlap of most state subsidy businesses with safety field businesses, legal system improvement is needed for the stable securing of insufficient firefighting financial resources so that the full amount of shared tax can be invested in firefighting fields.

2021 Korean Society of Gastrointestinal Endoscopy Clinical Practice Guidelines for Endoscopic Sedation

  • Hong Jun Park;Byung-Wook Kim;Jun Kyu Lee;Yehyun Park;Jin Myung Park;Jun Yong Bae;Seung Young Seo;Jae Min Lee;Jee Hyun Lee;Hyung Ku Chon;Jun-Won Chung;Hyun Ho Choi;Myung Ha Kim;Dong Ah Park;Jae Hung Jung;Joo Young Cho;Endoscopic Sedation Committee of Korean Society of Gastrointestinal Endoscopy
    • Clinical Endoscopy
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    • v.55 no.2
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    • pp.167-182
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    • 2022
  • Sedation can resolve anxiety and fear in patients undergoing endoscopy. The use of sedatives has increased in Korea. Appropriate sedation is a state in which the patient feels subjectively comfortable while maintaining the airway reflex for stable spontaneous breathing. The patient should maintain a state of consciousness to the extent that he or she can cooperate with the needs of the medical staff. Despite its benefits, endoscopic sedation has been associated with cardiopulmonary complications. Cardiopulmonary complications are usually temporary. Most patients recover without sequelae. However, they may progress to serious complications, such as cardiovascular collapse. Therefore, it is essential to screen high-risk patients before sedation and reduce complications by meticulous monitoring. Additionally, physicians should be familiar with the management of emergencies. The first Korean clinical practice guideline for endoscopic sedation was developed based on previous worldwide guidelines for endoscopic sedation using an adaptation process. The guideline consists of nine recommendations based on a critical review of currently available data and expert consensus when the guideline was drafted. These guidelines should provide clinicians, nurses, medical school students, and policy makers with information on how to perform endoscopic sedation with minimal risk.

The Effect of Physical and Psychological, and Social factors on Health Promotion Behavior among the stroke patients (뇌졸중환자의 신체적, 정신적, 사회적 요인이 건강증진행위에 미치는 효과)

  • Kim, Eun-Ju
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.12
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    • pp.8525-8534
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    • 2015
  • The purpose of this study was to investigate relations among the Health Promotion Behavior, Physically, Psychological, and Social factors of the stroke patients. The subjects include the patients that were Stroke was diagnosed and being admitted to hospital. The data of total 223 stroke patients were used in analysis. Collected data were analyzed with descriptive statistics, t-test, ANOVA, Pearson correlation, and Structural Equation Analysis. As a result, The higher medical support health promotion behavior scores were higher. Health Promotion Behavior had correlations with the subjective health state(r=.56, p=.000), family support (r=.68, p=.000), medical support(r=.65, p=.000), Fatigue(r=.27, p=.004), and behavioral intentions(r=.75, p=.000). Factors Affecting Health Promotion Behaviors of the Stroke patients Physically factors of(${\beta}$=-.156, p=.014), Psychological factors of subjective health(${\beta}$ =.283, p=.001), behavioral intentions((${\beta}$=.362, p=.000), Social factors such as family support(${\beta}$=.219, p=.010), the medical support(${\beta}$=.246, p=.004) was found to be significant influence factors. In conclusion, health promotion behavior in stroke patients is subjective health, behavioral intentions, a family support. The higher medical support health promoting behavior appears score was found to be highly Psychological factors and social factors are important factors in promoting healthy behavior. Therefore, psychosocial personalized approach to maintaining the stroke health promotion, health promotion action program itdaneunde be used as basis for relapse prevention is significant.

Research Trend of Lactulose Production from Lactose (젖당(Lactose)으로부터 락툴로오스(Lactulose) 생산을 위한 연구 동향)

  • Lee, Ja Hyun;Yoo, Hah Young;Jung, Da Un;Park, Charnho;Song, Yoon Seok;Park, Chulhwan;Kim, Seung Wook
    • Korean Chemical Engineering Research
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    • v.52 no.4
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    • pp.407-412
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    • 2014
  • Lactulose is well known for functional component in the food and pharmaceutical field and utilized in a wide variety of foods as a bifidus factor or functional ingredient for intestinal regulation. Lactulose synthesis can be classified into chemical and biological methods. In chemical methods, lactulose is synthesized by alkaline isomerization, but it has many disadvantages such as including product purification, lactulose degradation, side reactions and waste management. Therefore, the enzymatic synthesis methods were recently studied to solve these problems. ${\beta}$-galactosidase is a important enzyme in the dairy industry, because of the production of lactose-hydrolyzed products. Also, ${\beta}$-galactosidases can be utilized to synthesize lactulose from lactose by a trans-galactosylation reaction, using fructose as a galactosyl acceptor. However, the synthesis of lactulose from lactose is economically not suitable due to high levels of lactose price. This review summarizes the current state of lactulose production by chemical and biological processes.

Importance-Satisfaction and Usage of Traditional Market Foods of Undergraduate Students in Jeonbuk Area (전북 일부 지역 대학생들의 전통시장 음식 이용 현황 및 중요도-만족도 분석)

  • Lee, In-Seon
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.46 no.1
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    • pp.123-131
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    • 2017
  • The aim of this paper was to provide basic data on revitalizing traditional markets in 389 undergraduate students who had purchased foods sold at a traditional market in order to understand the current state of usage of traditional market foods and to analyze degree of importance and satisfaction. From September 2015 to November 2015, questionnaires were filled out by respondents. Of the 389 questionnaires that were returned, 343 were used while 46 were discarded as incomplete. In the traditional market, high popularity was detected in foods such as 'Hotteok', 'stir-fried rice cake', 'Korean sausage', and so on in that order, which were mainly simple foods. There was a tendency that 'taste', 'hygiene', 'price', and 'quality' were considered as important, all of which scored more than 4 points for all residence types. In the difference analysis of the degree of satisfaction and importance in traditional market foods according to residence types, degree of importance was much higher than that of satisfaction for all selective attributes. In the results of ISA analysis for attributes of traditional market foods, those selling food in the second quadrant need to make more effort to improve 'hygiene' and 'quality' of food.