检索结果-南通市图书馆

A survey on the real-world clinical utilization of a traditional acupuncture in Republic of Korea:Sa-am acupuncture

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Integrative Medicine 2024年第5期22卷 570-578页

作者： Ji-Yeun Park Ye-Seul Lee Hi-Joon Park Seungmin Kathy Lee Ji-Won Lee Song-Yi kim College of Korean Medicine Daejeon UniversityDaejeon 34520Republic of Korea Jaseng Spine and Joint Research Institute Jaseng Medical FoundationSeoul 06110Republic of Korea Acupuncture and Meridian Science Research Center Kyung Hee UniversitySeoul 02447Republic of Korea Department of Korean Medicine Korean Medical CenterLusail 201184Qatar Virginia University of Integrative Medicine ViennaVA 22182USA Department of Anatomy and Acupoint College of Korean MedicineGachon UniversitySeongnamGyeonggi 13120Republic of Korea Department of Ophthalmology Otolaryngologyand DermatologyCollege of Korean MedicineDongguk UniversityGoyangGyeonggi 10326Republic of Korea

Objective This study investigated the clinical details and usage of Sa-am acupuncture in Korean medicine clinics and explored how practicing Korean medicine doctors(KMDs)think about Sa-am *** We conducted a questionnaire-based survey of KMDs who utilize Sa-am acupuncture in their *** study comprehensively investigated issues related to clinical application of Sa-am acupuncture,needling techniques used during treatment,training methods,and directions for its future *** We analyzed 572 *** average of 50%of the patients visiting Korean medicine clinics were receiving Sa-am *** most prevalent indication for Sa-am acupuncture use was digestive *** patients’appetite level and digestive function were most frequently used indicators for selecting acupuncture *** prescription compositions,Jung-Gyuk formulas were more frequently used than Seung-Gyuk *** the needle along the flow of the channel or against the flow of the channel was most *** acupuncture style most frequently used in combination with Sa-am acupuncture was Ashi point *** of Sa-am acupuncture included its versatility,easy application,and good *** included the lack of rigorous education and training programs,difficulty in applying the principles for beginners,and insufficient clinical research *** In clinics where Sa-am acupuncture is available,KMDs were providing Sa-am acupuncture to about half of their *** were not using all of the tonification and sedation techniques which may be due to time constraints or simply a lack of ***-am acupuncture demonstrated high utility in clinical practice and high satisfaction based on the efficacy and *** training programs and high-quality research are needed to help expand the use of Sa-am acupuncture.

关键词： Sa-am acupuncture Traditional East Asian medicine Acupuncture education Acupoint selection

Preparation of patterned SiC and SiCN microstructures

在线全文

学校读者我要写书评

暂无评论

Science China(Technological Sciences) 2006年第2期49卷 164-171页

作者： SUNG In-kyung kim Dong-pyo Department of Fine Chemical Engineering and Chemistry of Chungnam National University TaejonSouth Korea 305-764

Patterned SiC and SiCN microstructures were successfully fabricated on the silicon substrates by using polydimethylsiloxane (PDMS) elastometric stamp as template, polycarbosilane (PCS) and polysilazane (PSZ) as preceramic polymers. The preparing process was followed by precursor infiltration, the curing of the precursor, demolding of the template and pyrolysis of the cured preceramic polymer pattern. It shows that the dimen- sions of the ceramic patterns can be tailored by using the PDMS molds with different di- mensions. The produced ceramic microstructures can be potentially applied in high tem- perature and high pressure environments due to the advanced properties of the SiC and SiCN ceramics.

关键词： micro-fabrication technique, soft lithography, elastomeric stamp, non-oxide ceramics, patterning.

Role of oregano and Citrus species-based essential oil preparation for the control of coccidiosis in broiler chickens

在线全文

学校读者我要写书评

暂无评论

Journal of Animal Science and Biotechnology 2021年第3期12卷 1089-1097页

作者： Francisco Xavier Gordillo Jaramillo Da-Hye kim sang Hyeok Lee Sun-Kwan Kwon Rajesh Jha kyung-Woo Lee Department of Animal Science and Technology Konkuk University120 Neungdong-roGwangjin-guSeoul 05029Republic of Korea Harim Bio Research Center Jeilfeed Co.LTD136 Techno2-roYuseong-guDeajeon-si 34025Republic of Korea Department of Human Nutrition Food and Animal SciencesCollege of Tropical Agricultural and Human ResourcesUniversity of Hawaii at ManoaHonoluluHI 96822USA

Background:Due to presence of drug-resistant Eimeria strains and raised public health safety concerns about drug residues in the meat,there is renewed interest in the search for natural alternatives to the coccidiosis control *** study was conducted to test the anticoccidial efficacy of oregano and Citrus spp.-based essential oils for ***:A total of 2807-day-old broiler chicks were fed a control diet or diets with salinomycin or essential oils for up to 35 d of *** d 14,half of the control groups and the treated groups were orally challenged with a coccidiosis vaccine at 25 times higher than the recommended vaccine *** diet-fed chickens that were gavaged with phosphate-buffered saline were considered non-challenged control ***:Eimeria challenge or dietary additives failed to affect growth performance during the 7 to 20 d growth period although essential oil-fed chickens exhibited the lowest body wight gain(P=0.332)and the highest feed conversion ratio(P=0.062).Oocysts in the litter were detected in the challenged control diet group and the challenged/essential oil-fed groups at 21 and 35 d,*** dismutase activity in the serum was elevated(P=0.059)in the salinomycin-fed chickens compared to the challenged ***-1-acid glycoprotein was decreased by 28.7%in the salinomycin-fed chickens but increased by 38.1%in the essential oil group compared with the challenged control *** control group exhibited a significantly higher cooking loss of the thigh meat,compared to the non-challenged control diet group,which was marginally mitigated by dietary supplementation with essential *** fed essential oil-added diet had the highest branched-chain fatty acids contents in the ***:In conclusion,this study shows that oregano and Citrus-based essential oil preparation did not affect growth performance in broiler chickens challenged with the coccidiosis vaccine nor did Eimeria-spec

关键词： Broiler chickens Coccidiosis Essential oils Growth performance Salinomycin

Prognostic value of 18-fluorodeoxyglucose positron emission tomography-computed tomography in resectable colorectal cancer

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2012年第36期18卷 5072-5077页

作者： Jang Eun Lee sang Woo kim Jin Su kim Kyu Yong Choi Won kyung Kang Seong Taek Oh Ie Ryung Yoo Sung Hoon kim Department of Internal Medicine Seoul St.Mary's HospitalCollege of MedicineThe Catholic University of South KoreaSeoul 137-701South Korea Department of Surgery College of MedicineThe Catholic University of South KoreaSeoul 137-701South Korea Department of Radiology Seoul St.Mary's HospitalCollege of MedicineThe Catholic University of South KoreaSeoul 137-701South Korea

AIM:To assess the prognostic value of preoperative 18 fluorodeoxyglucose positron emission tomography(FDG-PET)/computed tomography(CT) in patients with resectable colorectal ***:One hundred sixty-three patients with resectable colorectal cancer who underwent FDG-PET/CT before surgery were *** data including pathologic stage at presentation,histology,treatment,disease-free survival and the maximum standardized uptake value(SUVmax) of the primary tumor on FDG-PET/CT were retrospectively *** follow up duration was 756(range,419-1355).The primary end point was disease-free ***:Twenty-five of 163 patients(15.3%) had *** median SUVmax values of the recurrence and no-recurrence groups were 8.9(range,5-24) and 8.2(range,0-23,P = 0.998).Receiver operating characteristic(ROC) curve analysis showed no significant association between SUVmax and recurrence(area under the curve = 0.5,P = 0.998,95% CI:0.389-0.611).Because a statistically significant value was not found,SUVmax was dichotomized at its median of *** disease-free survival curve was analyzed using the median SUVmax(8.6) as the cut *** and multivariate analysis did not provide evidence that disease-free survival rates for the subgroups defined by the median SUVmax were significantly different(P = 0.52,P = 0.25).CONCLUSION:Our study suggests that the high FDG uptake of primary mass in resectable colorectal cancer doesn't have a significant relationship with tumor recurrence and disease-free survival.

关键词： Positron-emission tomography Colorectalneoplasms Disease-free survival Recurrence Prognosis

Grain size dependence of flow stress in ECAPed Ti with constant texture

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中国有色金属学会会刊：英文版 2012年第S3期22卷 673-677页

作者： Chang-Young HYUN Ho-kyung kim Department of Materials Science and Engineering Seoul National University of Science and Technology Department of Automotive Engineering Seoul National University of Science and Technology

The effect of grain size on the flow stress in an ECAPed Ti with a constant texture was investigated,assuming that 2,4,5 and 6 passes microstructures have a similar *** average size of recrystallized grains decreased to 0.5 μm,0.4 μm,and 0.3 μm with respect to the ECAP pass number of 2,4,and 6,*** ultimate tensile strength (UTS) and yield strength (YS) increase with an increase in the number of *** UTS and YS of the 6 passes ECAPed sample were found to be 740.2 MPa and 580.3 MPa,*** equation for the flow stress of an ECAPed Ti with a constant texture as a function of the strain and grain size was derived for the ECAPed *** following equation was finally obtained:σ(ε)=103.9+1825ε-9.6ε1/2·d-1/2+8.3d-1/2.

关键词： Ti mechanical properties grain size flow stress equal channel angular pressing

A review on technologies with electricity generation potentials using liquified natural gas regasification cold energy

在线全文

学校读者我要写书评

暂无评论

Frontiers in Energy 2023年第3期17卷 332-379页

作者： Muhammad Tauseef NASIR Mirae kim Jaehwa LEE Seungho kim kyung Chun kim School of Mechanical Engineering Eco-friendly Smart Ship Parts Technology Innovation CenterPusan National UniversityBusan 46241South Korea School of Mechanical Engineering Pusan National UniversityBusan 46241South Korea Korea Gas Corporation Daegu 41062South Korea

In modern times,worldwide requirements to curb greenhouse gas emissions,and increment in energy demand due to the progress of humanity,have become a serious *** such scenarios,the effective and efficient utilization of the liquified natural gas(LNG)regasification cold energy(RCE),in the economically and environmentally viable methods,could present a great opportunity in tackling the core issues related to global warming across the *** this paper,the technologies that are widely used to harness the LNG RCE for electrical power have been *** systems incorporating,the Rankine cycles,Stirling engines,Kalina cycles,Brayton cycles,Allam cycles,and fuel cells have been ***,the economic and environmental studies apart from the thermal studies have also been ***,the discussion regarding the systems with respect to the regassification pressure of the LNG has also been *** aim of this paper is to provide guidelines for the prospective researchers and policy makers in their decision making.

关键词： liquified natural gas cold energy power generation

Acoustic Nonlinearity of a Laser-Generated Surface Wave in a Plastically Deformed Aluminum Alloy

在线全文

学校读者我要写书评

暂无评论

Chinese Physics Letters 2012年第12期29卷 39-43页

作者： kim Chung-Seok JHANG kyung-Young Metallurgy and Materials Engineering Chosun UniversitySeosuk-dongGwangju501-759South Korea Mechanical Engineering Hanyang UniversityHangdang-dongSeongdong-guSeoul133-791South Korea

The acoustic nonlinearity of surface waves is studied to evaluate plastic deformation in aluminum alloys.A narrow-band surface wave is successfully generated by a pulsed Nd-YAG laser system consisting of a beam expander and a slit *** degrees of tensile deformation are induced by interrupting the tensile tests so as to obtain aluminum specimens with different degrees of plastic *** normalized acoustic nonlinearity increases as a function of tensile *** experimental results show that the acoustic nonlinearity of a laser-generated surface wave has a good correlation with the level of tensile deformation and has a potential to evaluate microdamage induced by dislocation microplasticity.

关键词： deformation nonlinearity Deform

Modulatory effects of the fruits of Tribulus terrestris L. on the function of atopic dermatitis-related calcium channels,Orai1 and TRPV3

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Pacific Journal of Tropical Biomedicine 2016年第7期6卷 580-585页

作者： Joo Hyun Nam Hyo Won Jung Young-Won Chin Woo kyung kim Hyo sang Bae Department of Physiology College of MedicineChannelopathy Research Center(CRC)Dongguk University Department of Herbology College of Korean MedicineDongguk University College of Pharmacy Dongguk University Department of Internal Medicine Graduate School of MedicineChannelopathy Research Center(CRC)Dongguk University Department of Sasang Constitutional Medicine College of Korean MedicineDongguk University

Objective: To examine the effects of Tribulus terrestris L.(T. terrestris) extract on the modulation of calcium channels to evaluate its use in topical agents for treatment of atopic ***: The 70% methanol extract of T. terrestris was prepared. Human HEK293 T cells with over-expressed calcium release-activated calcium channel protein 1(Orai1),transient receptor potential vanilloid 1, or transient receptor potential vanilloid 3(TRPV3)were treated with T. terrestris extract. Modulation of ion channels was measured using a conventional whole-cell patch-clamp ***: T. terrestris extract(100 mg/m L) significantly inhibited Orai1 activity in Orai1-stromal interaction molecule 1 co-overexpressed HEK293 T cells. In addition, T. terrestris extract significantly increased the TRPV3 activity compared with 2-Aminoethyl diphenylborinate(100 mmol/L), which induces the full activation of ***: Our results suggest that T. terrestris extract may have a therapeutic potential for recovery of abnormal skin barrier pathologies in atopic dermatitis through modulating the activities of calcium ion channels, Orai1 and TRPV3. This is the first study to report the modulatory effect of a medicinal plant on the function of ion channels in skin barrier.

关键词： Tribulus terrestris L. Atopic dermatitis Ion channels ORAI1 TRPV3

Fatigue-Induced Micro-damage Characterization of Austenitic Stainless Steel 316 Using Innovative Nonlinear Acoustics

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Physics Letters 2012年第6期29卷 82-85页

作者： Chung-Seok kim kyung-Young JHANG Automotive Engineering Hanyang UniversityHangdang-dongSeongdong-guSeoul133-791South Korea Mechanical Engineering Hanyang UniversityHangdang-dongSeongdong-guSeoul133-791South Korea

We present innovative nonlinear acoustics for characterizing fatigue-induced micro-damage of austenitic stainless steel 316 subjected to high-cycle *** fatigue-driven deformations are accumulated at several positions near the middle of hourglass-shaped specimens.A bell-shaped curve of acoustic nonlinearity as a function of position is observed,and the variation in acoustic nonlinearity is attributed to the evolution of a lattice defect (dislocation) and stress-induced martensite based on transmission electron microscopy (TEM) *** oblique incidence technique using a longitudinal waveform is a potentially viable method for characterizing the high-cycle fatigue deformation of austenitic stainless steel 316 alloys.

关键词： fatigue steel martensite