• Title/Summary/Keyword: Traditional uses

Search Result 990, Processing Time 0.036 seconds

Analysis on the Competition among Tourism Information Media through the Theory of the Niches (적소이론을 이용한 관광정보미디어간의 경쟁 분석)

  • Paek, Ji-Hyeon;YiKook, Jou-Yeon;Kim, Hyo-D.
    • The Journal of the Korea Contents Association
    • /
    • v.11 no.8
    • /
    • pp.448-458
    • /
    • 2011
  • The availability of many smartphone applications and ubiquitous Wi-Fi technology has greatly spread the uses of smartphones. Particularly smartphones with the locative media services in tourism are booming because location-based technology such as GPS is well suit with tourism and tourists' needs. Smartphones also overcome the technological limit of traditional information media such as printed book, newspaper, etc. Based on the Niche Theory, the study examines the competitive relationships among information media that are used in tourism including smartphones, traditional paper publications, and computers. The paper also examines the niche of each medium based on the theory and finds which medium is more effective and preferred by people who utilize the services before and during their travel.

Studies on the Application of Food Ingredients to Danbang prescription of "Dong-uibogam(東醫寶鑑)" ("동의보감(東醫寶鑑)" 단방처방(單方處方) 중 식재료활용(食材料活用)에 관한 연구 - 양념류를 중심으로 -)

  • Ji, Myoung-Soon;Yoon, Chang-Yeol
    • Journal of Korean Medical classics
    • /
    • v.23 no.1
    • /
    • pp.279-302
    • /
    • 2010
  • Spices are used to enhance the taste of Korean food. The term "Yangnyeom" contains a wishful meaning that it would be as good for health as medicine when eaten. It is prescribed as a medicine to heal disease according to the ancient medical books. Fifteen spices in Korean food such as vinegar, liquor, honey, water, wheat-gluten, sesame, sesame oil, garlic, green onion, ginger, mustard, pepper, cinnamon, soy sauce, salt, cheoncho, and others are prescribed as medicine for internal and external uses for almost every disease. To examine these spices, the subjects were treated with either the spice-boiled water or spice-mixed water, or applied externally. It is suggested that spices that are produced through peculiar traditional cooking method, fermenting, and those that have long-growth period, grew in the natural environment, and the like have efficacy as medicine. Spices can be sufficiently applied as emergency medicine, disease-treatment, subsidiary supplement, and preventive medicine.

The Cost Monitoring of Construction Projects through Earned Value Analysis

  • Waris, Muhammad;Khamidi, Mohd Faris;Idrus, Arazi
    • Journal of Construction Engineering and Project Management
    • /
    • v.2 no.4
    • /
    • pp.42-45
    • /
    • 2012
  • In construction industry, the term 'procurement' is considered as a project based job where clients and contractors are always keen to observe performance indicators. These indicators represent financial and non-financial efficiency of project activities. Among these, the monitoring of financial indicators such as cost monitoring is an ongoing process and its importance cannot be undermined during the project life cycle. It can be monitored by using traditional approach of direct reporting of actual cost against budget. However, the comparison of budget versus actual spending does not indicate the worth of the work which is completed at any given time. This approach does not represent the true cost performance of the project. Because of these limitations, this paper discusses the applications of Earned Value Analysis (EVA) for cost monitoring of construction projects in Malaysia. Besides traditional approach, EVA is a three-dimensional approach that compares three cost indicators i.e. the budgeted value of work scheduled with the earned value of physical work completed and the actual cost of work completed. Therefore, cost monitoring by EVA is an objective measure of actual work performed. This paper uses a case study, an example application of EVA as a cost monitoring tool. This case study reaffirms the benefits of using EVA for project cash flow analysis and forecasting.

Phytochemical and pharmacological evaluation of the flowers of Sarcostemma brevistigma Wight

  • Lalitha, KG;Sethuraman, MG
    • Advances in Traditional Medicine
    • /
    • v.9 no.3
    • /
    • pp.252-258
    • /
    • 2009
  • Shade-dried flowers of Sarcostemma brevistigma Wight Syn (SBF) belonging to Asclepiadaceae yielded a rare flavonol glycoside viz., Quercetin 5a prenyl, 3-O-glucosyl, 7-O-(4c-p-coumaroyl) neohesperidoside which were characterized based on chemical and spectral (including 2D NMR) studies. The ethyl acetate fraction of alcoholic concentrate (test sample) of flowers of this plant (SBF) was evaluated for its hepatoprotective and inhibition of lipid peroxidation activities to investigate the scientific basis of the traditional uses. The oral administration in varying doses viz., 125 and 250 mg/kg of aqueous suspension of SBF to rats for 7 days produced significant (P < 0.01) hepatoprotective effect comparable to that of standard drug silymarin. The SBF afforded good hepatoprotection against $CCl_4$ induced elevation levels of serum marker enzymes, serum bilirubin and liver weight. The free radical scavenging effects of SBF and flavonol glycoside (SA) were assigned by $Fe^{2+}$/ascorbate induction method (in vitro), which revealed the inhibition of lipid peroxidation. The SBF and SA showed prominent anti-lipid peroxidation activity ($IC_{50}$ about $\sim$180 mg/ml and 11.0 mg/ml respectively), which was comparable to standard drug curcumin ($IC_{50}$ about $\sim$8.25 mg/ml). Thus the hepatoprotective activity of SB could be correlated to the free radical scavenging property of the flavonol glycoside.

Performance Evaluation of Node.js for Web Service Gateway in IoT Remote Monitoring Applications

  • Nkenyereye, Lionel;Jang, Jong-Wook
    • International Journal of Advanced Culture Technology
    • /
    • v.4 no.3
    • /
    • pp.13-19
    • /
    • 2016
  • The growth of mobile devices in Internet of Things (IoT) leads to a number of remote and controlling system related IoT applications. For instance, home automation controlling system uses client system such web apps on smartphone or web service to access the home server by sending control commands. The home server receives the command, then controls for instance the light system. The web service gateway responsible for handling clients' requests attests an internet latency when an increasing number of end users requests submit toward it. Therefore, this web service gateway fails to detect several commands, slows down predefined actions which should be performed without human intervention. In this paper, we investigate the performance of a web server-side platgorm based event-driven, non-blocking approach called Node.js against traditional thread-based server side approach to handle a large number of client requests simultaneously for remote and controlling system in IoT remote monitoring applications. The Node.JS is 40% faster than the traditional web server side features thread-based approach. The use of Node.js server-side handles a large number of clients' requests, then therefore, reduces delay in performing predefined actions automatically in IoT environment.

Two Cases of Endometrial Cancer Treated with Palliative Herbal Medication Hangam-dan (HAD)

  • Yoo, Hwa-Seung;Kim, Seung-Hyun;Lee, Yeon-Weol;Cho, Chong-Kwan;Lee, Keun-Ho
    • The Journal of Korean Medicine
    • /
    • v.28 no.4
    • /
    • pp.176-180
    • /
    • 2007
  • Background : Advanced-stage endometrial cancer patients show a poor prognosis because of limited success from surgery, radiotherapy or chemotherapy. Recently, the uses of complimentary and alternative medicines have gained popularity for these patients. Cases : The first case is a 46-year-old patient with FIGO stage IVb endometrial cancer who had distant metastasis on her supraclavicular LNs area; the second, a 72-year-old stage Ib patient who could not be treated with surgery or chemotherapy because of chronic heart disease and her refusal of radiation therapy due to her advanced age. They remain alive and in stable condition under a strict traditional herbal medicine regiment 41 and 52 months, respectively, after diagnosis. Conclusion : We present two cases of endometrial cancer patients who desire to be treated by traditional herbal medication with no further development.

  • PDF

Economic Design of $\bar{X}$ Control Chart Using a Surrogate Variable (대용변수를 이용한 $\bar{X}$ 관리도의 경제적 설계)

  • Lee, Tae-Hoon;Lee, Jae-Hoon;Lee, Min-Koo;Lee, Joo-Ho
    • Journal of Korean Society for Quality Management
    • /
    • v.37 no.2
    • /
    • pp.46-57
    • /
    • 2009
  • The traditional approach to economic design of control charts is based on the assumption that a process is monitored using a performance variable. However, various types of automatic test equipments recently introduced as a part of factory automation usually measure surrogate variables instead of performance variables that are costly to measure. In this article we propose a model for economic design of a control chart which uses a surrogate variable that is highly correlated with the performance variable. The optimum values of the design parameters are determined by maximizing the total average income per cycle time. Numerical studies are performed to compare the proposed $\bar{X}$ control charts with the traditional model using the examples in Panagos et al. (1985).

Application of Subarray Averaging and Entropy Minimization Algorithm to Stepped-Frequency ISAR Autofocus (부배열 평균과 엔트로피 최소화 기법을 이용한 stepped-frequency ISAR 자동초점 기법 성능 향상 연구)

  • Jeong, Ho-Ryung;Kim, Kyung-Tae;Lee, Dong-Han;Seo, Du-Chun;Song, Jeong-Heon;Choi, Myung-Jin;Lim, Hyo-Suk
    • Proceedings of the KSRS Conference
    • /
    • 2008.03a
    • /
    • pp.158-163
    • /
    • 2008
  • In inverse synthetic aperture radar (ISAR) imaging, An ISAR autofocusing algorithm is essential to obtain well-focused ISAR images. Traditional methods have relied on the approximation that the phase error due to target motion is a function of the cross-range dimension only. However, in the stepped-frequency radar system, it tends to become a two-dimensional function of both down-range and cross-range, especially when target's movement is very fast and the pulse repetition frequency (PRF) is low. In order to remove the phase error along down-range, this paper proposes a method called SAEM (subarray averaging and entropy minimization) [1] that uses a subarray averaging concept in conjunction with the entropy cost function in order to find target motion parameters, and a novel 2-D optimization technique with the inherent properties of the proposed entropy-based cost function. A well-focused ISAR image can be obtained from the combination of the proposed method and a traditional autofocus algorithm that removes the phase error along the cross-range dimension. The effectiveness of this method is illustrated and analyzed with simulated targets comprised of point scatters.

  • PDF

Mordanting Effects on the Dyeing Properties of Noni Root Extracts on Silk Fabrics (노니 뿌리 추출물의 매염제 및 매염 조건별 실크 염색성 고찰)

  • Choi, Joong Hwan;Hong, Umji;Choi, Ran;Hong, Sunpyo;Koh, Joonseok
    • Textile Coloration and Finishing
    • /
    • v.26 no.3
    • /
    • pp.242-253
    • /
    • 2014
  • Morinda citrifolia, commercially known as Noni, is a tree that grows widely throughout the Pacific, and is recognized as one of the most significant sources of traditional medicines among Pacific Island societies. All parts of the plant have traditional and/or modern uses, including roots and bark(dyes, medicine), trunks(firewood, tools), and leaves and fruits(food, medicine). The bark and the roots of the tree contain red and yellow pigments respectively, which are both used in the manufacture of dyes. Dyes from Noni are being used traditionally, to color clothing and fabrics. In this study, mordanting effects on the dyeing properties of Noni root extract on silk fabrics were investigated.

A Study on Punggi Rayon (풍기인견에 관한 연구)

  • Lee, Yeon;Park, Yoonmee
    • Journal of the Korean Society of Clothing and Textiles
    • /
    • v.43 no.6
    • /
    • pp.891-909
    • /
    • 2019
  • This study uses a documentary survey, field survey and textile's characteristics to understand the history of the Punggi Viscose Rayon. Punggi's textile industry grew as people migrated from Pyeongan Province in the 1900s. Little is known regarding early production conditions, but documents show cottage industries in the 1940s made union cloth using silk and rayon. The Punggi weaving industry peaked after the Korean War and declined in the late 1950s. Punggi rayon at that time was mainly used for lingerie or lining, with miliary or polka dot patterns. The industry regained momentum when the power loom was introduced in the 1960s. Manufacturers also started weaving union cloth with synthetic fibers and rayon. In the 1990s, jacquard looms enabled the weaving of elaborately colored and patterned textiles for outer fabric that made Punggi rayon famous. Most Punggi rayon looms have developed in the order of manual handlooms, semiautomatic looms, Jokdapgi, to power looms. Looms equipped with dobbies or jacquard devices also changed from wooden dobby looms to wooden jacquard looms and then to iron jacquard looms. Punggi Rayon currently has its own trademark and tag, but lacks specific regulations on the blending of fibers.