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전체 선택해제
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본문검색 결과만 보기
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Comparison of the effects of muscle stretching exercises and cupping therapy on pain thresholds, cervical range of motion and angle
Jong-eun Yim, Jun-hyuck Park, Hong-seop Kim, Ju-yeon Woo, So-yeong Joo, Su-min Lee, Je-won Song 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 2호 6 83-89 (7 pages)
out by the compressor to create a vacuum state. The application time of the cupping was ap- plied for 8 minutes. Measurements Smartphone goniometer The smartphone was placed on a tripod and positioned horizontally. Setting the distance between the shoulder tip of the subject and the tripod was 1.0 meters, and the distance between the eye and the tripod of the subject was 0.3 meters [12]. A1:... Objective: Computers and smartphones have become a necessity for modern people, and the use of these things in an inappropriate position has increased the number of people who complain about neck problems. The purpose of this study was to compare the changes of cervical angle, range of motion (ROM) and pain threshold according to the McKenzie stretching and dry cupping therapy. Design: Cross-over design. Methods: We included 12 male and 6 female college students in their twenties, and conducted... -
Characterization of Xanthomonas citri pv. glycines Population Genetics and Virulence in a National Survey of Bacterial Pustule Disease in Korea
In-Jeong Kang, Kyung Seok Kim, Gwyn A. Beattie, Hyunjung Chung, Sunggi Heu, Ingyu Hwang 한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 14 652-661 (10 pages)
cfu/ ml. Bacterial suspensions were inoculated into the fully expanded two leaves by spraying with an air compressor (SMH10L, SMASH, China) with a 2.5-kPa injection pres- sure. All plant inoculation experiments were repeated 3 times, and each replicate consisted of three plants. Disease was assessed at 7 days post-inoculation. Disease sever- ity was assessed on three leaflets per plant using a... Xanthomonas citri pv. glycines (Xcg) is a major patho- gen of soybean (Glycine max) in South Korea, de- spite the availability of soybean varieties with some resistance. We conducted a nationwide survey of the incidence and severity of bacterial pustule caused by Xcg. The percentage of infected fields was 7% to 17% between 2015 and 2017. We characterized the diver- sity of a nationwide collection of 106 Xcg isolates based on avrBs3 banding patterns. The isolates fell into 11 groups, each... -
A Synergistic Effect of Chitosan and Lactic Acid Bacteria on the Control of Cruciferous Vegetable Diseases
Yu-Chen Lin, Kuang-Ren Chung, Jenn-Wen Huang 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 2호 5 157-169 (13 pages)
Biocontrol against ABA31 was also assessed in greenhouse conditions. Broth cultures of LAB were applied to the leaves of 28-day-old cabbage plants by homogeneously spraying to run-off with an air compressor (SIL-AIR 30 HA, Werther International, via Brunelleschi, Reggio Emilia RE, Italy) with air pressure set at 1 atm. The compressor was at 10 to 15 cm away from leaves. Broth cultures of L... Two lactic acid bacteria (LAB) designated J02 and J13 were recovered from fermented vegetables based on their ability to suppress soft rot disease caused by Pectobacterium carotovorum subsp. carotovorum (Pcc) on radish. J02 and J13 were identified as Lactobacillus pentosus and Leuconostoc fallax, respectively. The abil- ity of J02 and J13 to suppress plant diseases is highly dependent on chitosan. LAB alone has no effect and chitosan alone has only a moderate effect on disease reduction.... -
Xanthomonas axonopodis pv. eucalyptorum pv. nov. Causing Bacterial Leaf Blight on Eucalypt in Brazil
Hé, lvio Gledson Maciel Ferraz, Jorge Luis Badel, Lú, cio Mauro da Silva Guimarã, es, Bruna Paolinelli Reis, Marcos Rog 한국식물병리학회 The Plant Pathology Journal 17 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 4호 2 269-285 (17 pages)
De Vilbiss 1.5 HP air compressor (DeVilbiss Air Power Company, Jackson, TN, USA). Three individual cuttings were inocu- lated with each strain. The cuttings were maintained in a mist irrigation chamber at 26°C for 24 h before and for 24 h after inoculation. Subsequently, the plants were returned to a greenhouse until the appearance of bacterial blight symptoms. Percent of leaf area affected... Bacterial leaf blight is a major disease of eucalypt, especially under nursery conditions. Different bacterial species have been associated with the disease in several countries, and despite its importance worldwide, it is not clear to date whether similar disease symptoms are caused by the same or by different etiological agents. In this study, 43 bacterial strains were isolated from blighted eucalypt leaves collected in different geographic areas of Brazil and inoculated onto a susceptible... -
Expression of hpa1 Gene Encoding a Bacterial Harpin Protein in Xanthomonas oryzae pv. oryzae Enhances Disease Resistance to Both Fungal and Bacterial Pathogens in Rice and Arabidopsis
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 4호 3 364-372 (9 pages)
5 spores/ml. Inoculation was carried out by spraying the spore suspension with an air compressor onto 3rd to 4th leaf stage rice plants and Arabidopsis at growth stage 3.7 (Boyes et al., 2001) until leaves were covered with fine droplets. Plants were incubated in a dew chamber at 28 oC for 24 hr and then transferred to greenhouse. Disease was measured after 6 days by estimating the relative leaf... Xanthomonas oryzae pv. oryzae causing bacterial leaf blight disease in rice produces and secretes Hpa1 protein that belongs to harpin protein family. Previously it was reported that Hpa1 induced defense responses when it was produced in tobacco. In this study, we expressed hpa1 gene in rice and Arabidopsis to examine the effects of Hpa1 expression on disease resistance to both fungal and bacterial pathogens. Expression of hpa1 gene in rice enhanced disease resistance to both X. oryzae pv. oryzae... -
북한 접경지역의 벼 도열병균 레이스 분포
정현정, 노재환, 양정욱, 심형권, 정다경, 김주연, 신진영, 강인정, 허성기 한국식물병리학회 식물병연구 9 Pages
한국식물병리학회 식물병연구 2019, 25권 4호 2 164-172 (9 pages)
compressor)를 이용한 유리 스프레이로 분무 접종하였다. 접종한 벼는 26°C 포화습도 접종상에 넣어 24시간 동안 암조건 에서 습실 처리하고 온실에 옮겨 7일간 정치하여 발병시켰다. 발병조사는 식물체 전체 잎에 형성된 병반형과 병반수를 IRRI 조사기준(Bandong 과 Ou, 1966)에 따라 발병지수 05로 조사 하였고, 02는 저항성, 3은 중도(저항성)이병성, 45는 이병성 으로 구분하였다. 레이스 판별은 Lee 등(1987)이 제안한... -
소음 노출로 인한 업무관련성이 높은 직업성 난청 사례
김규상, 유승원, 홍기훈, 장선재, 윤용훈, 변기환 한국청각언어재활학회 Audiology and Speech Research 11 Pages
한국청각언어재활학회 Audiology and Speech Research 2011, 제 7권 제 1호 11 89-99 (11 pages)
compressor) 에 의해 발생하는데, 다른 설비에 비해 출력이 크므로 기 계실의 최대의 소음원인 경우가 많다 . 압축기는 1 m 앞에 서 85-95 dBA 의 소음을 발생시킨다(송한수, 2002). 압 축기의 마력 수에 따라 소음 강도가 증가하며 1마력 이하 의 냉장고는 귀뚜라미 소리 정도이지만 , 1,000마력 냉동 기의 경우 제트기 엔진 소리 정도에 이른다 . 전완호 외 (2000) 의 연구에 의하면, 터보냉각기의 가장 큰 문제점의 하나가 100... 직업성 난청은 근로자가 노출되는 환경으로 인해 난청이 발생한 것으로 그 정도는 경도에서부터 심지어 전농까지 발생할 수 있고, 난청의 유형은 전음성, 감각신경성 그리고 혼합성 난청의 모든 형태가 가능하다. 직업성 난청의 경우에는 양측성으로 오는 것이 일반적이지만 편측성으로 올 수도 있다. 원인에 따라서는 소음성 난청이 가장 대표적이나 그 외 주로 중추신경 독성의 특성을 갖는 여러 산업화학물질에 의한 이독성 난청, 음향외상성 난청, 이상기압으로 인한 난청, 외상성 난청으로 분류할 수 있다 -
Influence of laminated orientation on the mechanical and thermal characteristics of carbon-fiber reinforced plastics
Hee-Jae Shin, Lee-Ku Kwac, Min-Sang Lee, Hong-Gun Kim 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.4 3 241-246 (6 pages)
as rotating casings for centrifuges, compressor rotor blades for aircraft, and rotor blades for helicopters. However, one of the disadvantages of CFRPs is that they are weak against impact. The residual compressive strengths of graphite/epoxy and graphite/polyether ether ketone (PEEK) have been evaluated during foreign object damage (FOD) of CFRP, using laminated material structures which have... Rapid industrial development in recent times has increased the demand for light-weight materials with high strength and structural integrity. In this context, carbon fiber-reinforced plastic (CFRP) composite materials are being extensively used. However, laminated CFRPs develop faults during impact because CFRPs are composed of mixed carbon fiber and epoxy. Moreover, their fracturing behavior is very complicated and difficult to interpret. In this paper, the effect of the direction of lamination... -
지역별 프리쿨링 시스템의 에너지 절감 분석
윤정인, 손창효, 최광환, 백승문, 허정호, 김영민, Yoon. Jung-In, Son. Chang-Hyo, Choi. Kwang-Hwan, Baek. Seung-Moon, Heo. Jeong-Ho, Kim. Young-Min 한국태양에너지학회 한국태양에너지학회 논문집 7 Pages
한국태양에너지학회 한국태양에너지학회 논문집 2014, Vol.34 No.3 82-88 (7 pages)