• Proceedings of the Korean Society of Computer Information Conference
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• 2010.07a
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• pp.289-292
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• 2010

본 연구에서는 ISM 밴드 소출력 무선 통신을 이용한 수액세트 감시시스템 개발에 대하여 연구하였다. 사회가 발전하면서 복지 수요가 증가되고 있으며 특히 의료 서비스에 대한 수요의 증가가 예상되고 있다. 유비쿼터스를 이용한 각종 의료장비들이 개발되고 있다. 본 논문에서는 병원의 응급실이나 중환자실과 같이 수액공급시 수액의 주입여부, 종료여부를 감시하는 수액세트 자동 감시시스템을 개발하고자 한다. 수액세트 감시장치는 센서부와 수신부로 구성되며, 센서부는 수액 백으로부터 수액이 공급중인지 여부를 검출하고 검출된 신호를 처리한 후 447MHz ISM 밴드의 무선주파수를 이용하여 중앙통제실로 전송한다. 센서부는 동전형 리튬전지를 이용하여 3개월 사용하도록 설계 구현하였고 실내에서최대 65m까지 전송이 가능하였다. 수신부는 센서부에서 전송된 데이터를 표시하는 기능을 한다.

• Journal of agriculture & life science
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• v.43 no.5
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• pp.57-62
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• 2009

This study was conducted to analyze to the applicability of refined saps of Acer mono, A. mono for. rubripes, A. okamotoanum through sap refining system. 1 species of Bacillus genus, 3-4 species of yeast and 2 species of fungi were detected in the origin sap of three Acer spp. The pH in the origin sap were 6.5, and decreased in refining sap as 6.3-6.4. Sucrose in sugar components was detected in the origin and refining sap of Acer spp., but glucose and fructose were not detected. Compared the origin and refining sap, mineral components decreased slightly in refining sap. These results indicate that refining sap of Acer spp. are drinkable with long-term storage.

• Journal of the Korean Society of Food Science and Nutrition
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• v.24 no.6
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• pp.911-916
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• 1995

Even though the saps have been consumed as beverage in Korea for a very long period of time, a little research has been conducted on the chemical composition. We determined mineral, free sugar, composition amino acids and nucleotides in the sap of Gorosoe(Acer mono Max.) and Sugar Maple(Pseudo-sieboldianum Kom.) collected from Sancheong, Kurye and Hamyang. The contents of solid, crude protein and ash were 1.1~3.3%, 0.03~0.12% and 0.02~0.05% in the sap of Gorosoe and Sugar Maple, respectively. The detectable nucleotides were CMP, UMP, IMP, GMP, AMP and hypoxanthine. Free sugar that we determined in the sap of Gorosoe and Sugar Maple were sucrose, fructose and glucose, but maltose was not detected. The chief component of saccharides in the sap was sugar and ranged from 7.1 to 36.6g/L. Especially, the sucrose contents in the sap of Gorosoe and Sugar Maple from Hamyang were higher 3.7 and 2.2 times than those from the other samples. The prominent minerals in the sap were calcium and potassium. The calcium concentration was ranged from 99.0~153.3mg/L in the sap of Gorosoe and was ranged from 21.2~32.4mg/L in that of sugar maple. The sap of Gorosoe and Sugar Maple were composed of 18 and 15 kinds of amino acid respectively, and the total contents of amino acid were in the range of 0.7~29.3mg%. The major amino acids in the sap of Gorosoe were taurine, serine, glutamic acid and aspartic acid in decreasing order. Taurine contents in the sap of Gorosoe and Sugar Maple was found to be the dominant amino acid.

• Journal of Hospice and Palliative Care
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• v.13 no.4
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• pp.243-251
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• 2010

Purpose: This study was conducted to investigate how nurses who take care of terminal patients perceive fluid therapy and how this therapy is currently being used in hospitals. Methods: This survey included 200 nurses, 87 of whom were working in the oncology units of 3 university hospitals in Seoul, Korea, and 113 were working in 18 hospice centers. The data for this study were collected by means of structured questionnaires and analyzed by using the Statistical Analysis System software. The differences in perception towards fluid therapy between nurses working in oncology units and those working in hospice centers were examined using the $x^2$ test and analysis of covariance. Results: Fluid therapy was perceived more negatively by the nurses from hospice centers than by those from oncology units. Continuous subcutaneous infusion was used in hospice centers, but not in oncology units. In addition, the average amount of fluid infused daily differed significantly between the oncology units and hospice centers. Conclusion: Our results show that there were differences in the perception towards fluid therapy between nurses in different clinical settings. Nurses caring for terminal and palliative care patients should not simply provide or withhold fluid therapy, but rather develop a wider range of views on fluid therapy, focusing on effective alternative interventions.

• 산림경영
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• s.148
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• pp.58-59
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• 2001

산림청에서는 본격적인 고로쇠 수액 채취시기(2$\~$3월)를 맞이하여 수액의 과대채취를 방지하고 사후관리에 적정을 기함으로써 나무를 보호하는 동시에 지역주민 소득증대를 도모하고자 수액채취 허가기준을 대폭 강화하였다.

• Journal of the korean veterinary medical association
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• v.29 no.1
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• pp.7-17
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• 1993

특히 소화기계 질환 사례가 많은 우리나라의 수의임상에서 수액요법은 환축의 생사를 갈라 놓을 수 있을 만큼 그 중요성이 크게 인식되고 있다. 따라서 본고는 수액요법에 대한 복습과 새로운 수액요법 방법을 알리고자 'Veterinary technician'이란 잡지(1992년 6월호, 8월호)에 실린 'Update on fluid adminis-tration과 Intraosseous Infusion'을 번역 기고한다.

• Food Science and Preservation
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• v.14 no.3
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• pp.294-300
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• 2007

Three varieties of soy sauce were prepared using saps of bamboo, xylem and gorosoe, with sea salt and bamboo salt, in May. Soy sauce was fermented in the traditional manner. Homemade soy sauce was analyzed after 3 months of aging. The pH and amino-type nitrogen content of soy sauce fermented with xylem sap and sea salt were very high, and malic acid was dominant among four types of organic acid. The content of calcium in soy sauce fermented with bamboo sap and sea salt was fourfold greater than that of the control. The contents of total amino acids in the soy sauces fermented with xylem sap and gorosoe, with the addition of sea salt instead of water, were 2-fold and 1.4-fold greater than that of ordinary soy sauce, respectively. In the DPPH assay, the antioxidant effect of soy sauce fermented with bamboo sap and sea salt was higher than that of other samples. Sensory evaluation showed that the overall acceptability of soy sauce fermented with gorosoe and sea salt was best, among the samples tested.

• The Korean Journal of Ecology
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• v.27 no.5
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• pp.263-267
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• 2004

The collecting amount of sap by DBH class and contents of mineral and free sugar in the sap of Acer mono in Mt. Jiri were investigated. The total amount of sap throughout the study period was 315 L. Sap of A. mono were increased with increasing DBH, 67 L(21%), 104 L(33%) and 144 L(46%) from small (below 18㎝), middle (20-28㎝) and large (above 30㎝) diameter tree, respectively. This may be due to increase in crown width and extension of root system. Amounts of sap was required by big temperature fluctuation in day and night. The contents of solid, ash and sugar were 1.90%, 0.02% and 1.64% in the sap of A. mono. Free sugar determined in the sap was sucrose with 16.4 g/L, but glucose, fructose and maltose were not detected. The sap of A. mono was composed of seven kinds of mineral. The prominent minerals in the sap were Ca and K and the concentrations were 548㎎/L and 303㎎/L, respectively.

• The Journal of the Korea institute of electronic communication sciences
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• v.11 no.4
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• pp.421-426
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• 2016

Fluid is normally used so that certain drug can be administered to patients for certain period of time. There are many incidents in which patients or guardians need to call upon medical staff after estimating the time of fluid injection termination. In case fluid injection is terminated during certain period such as sleeping time or others, it may cause more fatigue for either patients or guardians. Also, it may lead to ineffective work as medical staff needs to monitor the quantity of fluid several times in order to check the time of fluid injection termination. Therefore, the purpose of this study is to propose LBS system combined of minimum equipment and active RFID to monitor the level of fluid in order to solve abovementioned problems. Also, it is expected to enhance the quality of medical service with service in which real-time monitoring of fluid quantity and patient location is conducted to provide accurate information to either patients, guardians, or medical staff(nurse) so that medical staff can locate and see patients at the time of fluid injection termination.

• Horticultural Science & Technology
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• v.18 no.6
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• pp.808-810
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• 2000

The chemical components of xylem sap collected from kiwifruit (Actinidia chinensis Planch cv. Hayward) trees were analyzed and processing of xylem sap drink were accomplished to increase utilization of xylem sap as a drink. Water content, soluble solids, viscosity, and pH of the xylem sap were 99.60%, 0.90%, 1.01, and 6.50, respectively. In the xylem sap, fructose was the highest among free sugars followed by glucose, sucrose, galactose, and mannitol. The major inorganic components in the sap were calcium, potassium, and magnesium, and calcium was the dominant among them. Ten kinds of amino acids in the xylem sap were detected by amino acid analyzer, and the major amino acids were glutamic acid, lysine, and isoleucine. Glutamic acid was the most dominant amino acid in the xylem sap. Major compositions of xylem sap drink were 74.5% xylem sap, 15% kiwifruit puree and 10% high fructose. Nutritional facts in drink (252 mL) processed by using the xylem sap were 21.8 g sugar, 23.1 mg calcium, 14.1 mg potassium, 554.5 mg amino acid, and 15.6 mg ascorbic acid.