• Journal of the korean veterinary medical association
• /
• v.46 no.4
• /
• pp.328-336
• /
• 2010

아산시 수의사회는 지난 2년여 노력 끝에 2010년 2월 17일부터 소 사육농가 진료비 보조 사업을 시범 실시하고 있습니다. 이는 소 진료비에 일부(50%)를 도, 시 예산으로 보조하여 농가에 부담을 줄어주는 내용으로 국내에서 처음 실시되는 사업입니다. 이에 소 사육농가 진료비 보조 사업에 대해 소개하고, 실시 한 달여밖에 되지 않았으나 지방선거 이전에 여러 수의사분들께 알리는 것이 의미가 크다고 판단되어 서둘러 글을 올리게 되었습니다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2015.10a
• /
• pp.350-352
• /
• 2015

관리소 정원은 항로표지관리소 직원복무 등에 관한 규정상 4명으로 하도록 되어있으나 현재 근무현황은 3명이다. 유인등대의 근무인원이 3명인 것에 대하여 하는 업무에 비하여 적은 인원인지 적당한지에 대하여 항로표지관리소 직원복무 등에 관한 규정 제5조 관리소 직원의 임무에 근거한 업무량을 분석 하고 각 유인등대별 필요인원을 산출하였다.

• 월간낙농육우
• /
• v.37 no.7
• /
• pp.114-117
• /
• 2017

하절기 목장의 축산시설 관리 포인트는 무엇일까? 우선 유우사는 개방식 축사이기 때문에 지붕의 재료에 따라 다르지만 햇빛과 바람 관리만 잘해도 우사환경은 개선되는데, 계절적으로 하절기로 접어들면서 소가 더위에 시달리며 산유량이 떨어지는 목장이 많아지고 있다. 따라서 농가에서 무조건 환기팬의 대수만 많이 설치하면 된다고 생각하여 환기팬을 추가적으로 많이 설치해주고 있는 실정이다. 그러나 환기는 지붕의 구조와 소의 사육단계 등을 근거로 환기량을 결정해야 한다. 특히 여름철은 우사내 습도 관리를 잘해주어야 소의 생산성과 사료효율을 최적화할 수 있다. 따라서 적절한 채광을 해주고 바람의 이용과 차단을 해준다면 소는 하절기에 시원함을 느끼고 청결을 유지하며 관리자의 노력도 최소화되는 환경을 만들 수 있다. 따라서 본고에서는 시설 및 환기개선을 통한 하절기 축사관리 방법에 대하여 알아보고자 한다.

• Journal of the korean veterinary medical association
• /
• v.47 no.3
• /
• pp.260-267
• /
• 2011

소의 피부병에 대한 적절한 예방조치, 치료, 도태에는 정확한 질병진단이 필수 불가결하며, 그 진단을 기본으로 하는 방역대책을 실시하는 것에 의해 피부병에 따른 경제적 손실을 최소화할 수가 있을 것이다. 그러나, 현재까지 국내 외에서 소 피부병에 관한 보고는 단편적인 것이 대부분이고, 피부병의 진단지침으로 되어야 할 연구논문이나 자료가 태부족한 실정이다. 또한 피부병은 원인이 복잡하기 때문에 병변만으로 확정진단을 할 수 있는 경우는 그다지 많지 않다. 이는 피부가 가축 개체의 최대기관이며, 다양한 기능을 갖고 있기 때문이다. 본고에서는 세계 각국에서 문제되고 있는 소의 주요 피부질환을 중심으로 관련 논문이나 보고자료 등을 정리하여 대동물 임상수의사들에게 소개하고 자 한다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2002.10c
• /
• pp.529-531
• /
• 2002

XML을 기반으로 한 ebXML의 기술이 점차 확대되어 가고 있다. ebXML에서 등록기/저장소는 비즈니스를 수행하기 위한 정보의 등록, 발견, 저장 등을 위해 사용된다. 등록기/저장소는 비즈니스 수행을 위한 거래 당사자간의 합의문 및 각종 XML 문서들을 생성 및 저장하는 시발점이라는 측면에서 보안이 상당히 강조되어야 할 부분이다. 본 논문에서는 ebXML 등록기/저장소에서 XACML을 이용한 ebXML 자원 접근제어 시스템을 설계하였다.

• The Journal of Pediatrics of Korean Medicine
• /
• v.37 no.3
• /
• pp.133-133
• /
• 2023

• Resources Recycling
• /
• v.19 no.3
• /
• pp.33-44
• /
• 2010

In this study, the possibility of utilizing carbide lime waste, obtained from the generation of acetylene process, as a alkali activator of blast furnace slag cement was investigated. The physical and chemical analysis of the carbide lime waste was studied and three types lime waste in order to investigate behaviour as alkali activator were used. Lime wastes were added 0, 10, 20 and 30 wt.% in blast furnace slag and blast furnace slag containing lime waste were added 0, 10, 30 and 50 wt.% in OPC. As a result of analysis of hydration properties, in the case of calcium hydroxide rehydrated after heat treatment at $800^{\circ}C$, it was higher hydration rate than other specimens. For the results of compressive strength test, when lime waste passed 325 mesh sieve and rehydrated calcium hydroxide were used, it was higher compressive strength than OPC from hydration 7days. At OPC50 wt.%-BFS45 wt.%-AA5 wt.% system using lime waste of 325 mesh under, the highest compressive strength appeared.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.19 no.10
• /
• pp.272-279
• /
• 2018

This study was conducted to compare the muscle strength, muscle power, and H/Q ratio according to energy system contribution in athletes participating in various sports. Subjects of the study were assigned into an Anaerobic Exercise Group (AEG, n=60; Short-Distance, Weight Lifting, Jumping, Throwing, Bowling, Golf) and an Endurance Exercise Group (EEG, n=60; Modern Pentathlon, Field Hockey, Handball, Cycle, Boxing, Rowing) groups. Isokinetic peak torque/body weight% and flexor/extensor ratio at 60, 180 deg/sec of knee extension and flexion were measured using an cybex 770. Data analysis was conducted using an independent t-test and one-way ANOVA. Based on the results of this study, there was higher extension, flexion strength and flexion power in the AEG than the EEG (p<0.05). We also confirmed higher muscle strength and muscle power in short distance and jumping athletes than other athletes participating in other events (p<0.05). However, there was no significant difference within the endurance exercise group. The HS ratio was within a stable range of 50% to 60% in all events. Collectively, the outcomes of this study indicate that routine physiological and performance testing can provide measurable benefits for elite athletes and their coaches.

• Development and Reproduction
• /
• v.5 no.2
• /
• pp.167-173
• /
• 2001

To characterize the difference in glycoconjugates of mouse epididymis, lectin labeling of the tissue section was conducted using Ulex europaeus agglutinin I(UEA I), succinylated wheat germ agglutinin(sWGA), and Griffonia simplicifolia lectin-I(GSL-I). UEA I which binds to outer $\alpha$-L-fucose residue that is a terminal sugar of the side chain branched from oligosaccharide chain gave the labeling in the proximal caput epithelia exclusively. Lumen was commonly labeled in all of the organ. It suggested that the glycoconjugates bearing outer $\alpha$ -L-fucose residue were largely expressed in the initial segments ot epididymis and subjected to secretion. GSL-I which binds to terminal $\alpha$ -D-galactosyl residue of glycoconjugates gave the labeling in the cytoplasm of clear cells and basal cells, and cilia in corpus and cauda regions but not in the caput region. There was no vast difference in labeling pattern by sWGA which binds to N-acetyl-glucosamine residue among the epididymal regions. Clear cells in corpus and cauda epithelia showed more intense labeling by sWGA compared to principal cells, suggesting the functional specialization of this type of cells. The labeling intensities of luminal content by UEA I and sWGA decreased in cauda region compared to corpus region suggesting the presence of enzymatic activities responsible for processing the $\alpha$-L-fucose and N-acetyl-glucosamine residues from secreted glycoconjugates. In summary, the difference in glycoconjugates bearing the $\alpha$-L-fucose, $\alpha$-D-galactose, and N-acetyl-glucosamine residues according to the type of epithelial cells and epididymal segments suggests functional specialization and different roles of each segment in the processing of sperm surface antigens during the epididymal transit.

• Journal of the Korean Home Economics Association
• /
• v.46 no.9
• /
• pp.1-6
• /
• 2008

The purpose of this study was to investigate the changes in the property of nylon fabrics dyed with safflower red and yellow colorants under Ultraviolet(UV)-light. For this purpose, nylon fabrics dyed with safflower red and yellow colorants were compared with each other after uv-light exposure in terms of K/S value, color changes(${\Delta}E$), morphology, and strength retention. K/S value rapidly decreased with increasing exposure time, but K/S value of the samples dyed with safflower red colorants decreased less than that of samples dyed with safflower yellow colorants. In color changes, as increasing exposure time, $L^*$ increased, $a^*$ decreased, $b^*$ increased, and so ${\Delta}E$ increased in samples dyed with safflower red colorants. In color changes, as increasing exposure time, $L^*$ increased, $a^*$ and $b^*$ decreased, and thereby ${\Delta}E$ increased in the samples dyed with safflower yellow colorants, indicating fading away by uv-light and changes of hue, value and chroma value. But the color change of samples dyed with safflower yellow colorants was less than that of samples dyed with safflower red colorants. SEM pictures showed a severe degradation by uv exposure, regardless of colorants type. Tensile strength slowly decreased until 14 days, and rapidly decreased until 28 days. Strength retention of the samples dyed with safflower yellow colorants was higher than that of the samples dyed with safflower red colorants.