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Cloud Computing based Health Information Exchange using CDA Generation and Integration
Dong Hyun Youm,D. Sai Teja Reddy 사단법인 미래융합기술연구학회 2016 아시아태평양융합연구교류논문지 Vol.2 No.4
The Successful deployment of Electronic Health Record which helps a lot in the aspect of patient safety and quality of care, yet it has the prerequisite of interoperability between Health Information Exchange at various hospitals. Clinical Document Architecture (CDA) developed by HL7 is a standard of core document to ensure such interoperability and propagation of this document format is critical for interoperability. Very Unfortunate, hospitals are hesitant to receive interoperable HIS because of its sending cost aside from in a modest bunch nations. An issue emerges notwithstanding when more clinics begin utilizing the CDA archive design in light of the fact that the information scattered in various records are difficult to oversee. In this paper, we portray our CDA report era and combination Open API benefit in view of distributed computing, through which clinics are empowered to advantageously create CDA archives without purchasing restrictive programming. Our CDA archive combination framework coordinates different CDA reports per understanding into a solitary CDA record and doctors and patients can peruse the clinical information in sequential request. Our arrangement of CDA record era and coordination depends on distributed computing and the administration is offered in Open API. Developers using different platforms thus can use our system to enhance interoperability.
Load Balancing Strategy using Round Robin Algorithm
Dong Hyun Youm,Ravi Yadav 사단법인 미래융합기술연구학회 2016 아시아태평양융합연구교류논문지 Vol.2 No.3
Current cloud computing environment serves in practically every field of our life. Be that as it may, while satisfying parts and loads of client solicitations it confronts couple of confinements to be overcome. Alongside giving us offices like virtualization, asset sharing, universality, utility registering it request that we concentrate on issues like security, authentication, and adaptation to internal failure, load balancing, and availability. Part of work is being completed to accomplish stack adjusting in cloud framework now days. There are such a large number of load adjusting calculations playing out their errand on various layers of cloud with various levels of complexities. To accomplish incredible level of load adjusting individuals utilize numerous mind boggling calculations. Be that as it may, thus it includes all the more handling burden the framework executing such logic.
Cost of Content Services to Hybrid Computing
Dong Hyun Youm,Vishali Kuraku 사단법인 미래융합기술연구학회 2016 아시아태평양융합연구교류논문지 Vol.2 No.1
The recent advent of cloud computing technologies has enabled agile and climbable resource access for a spread of applications. Content distribution services area unit a significant class of in style web applications. A growing variety of content suppliers area unit considering a switch to cloud-based services, for higher measurability and lower value. 2 key tasks area unit concerned for such a move: to migrate their contents to cloud storage, and to distribute their net service load to cloud-based net services. the most challenge is to form the most effective use of the cloud likewise as their existing on-premise server infrastructure, to serve volatile content requests with service interval guarantee in any respect times, whereas acquisition the minimum operational value. Cost-minimizing migration of content distribution services into a hybrid cloud infrastructure that spans geographically distributed information centers. A dynamic management algorithmic program is intended, that optimally places contents and dispatches requests in numerous information centers to reduce overall operational value over time, subject to service interval constraints. Rigorous analysis shows that the algorithmic program nicely bounds the response Times.We verify the performance of our dynamic algorithmic program with prototype-based analysis.
Email Based Verification of Data Storage in Cloud Computing
Dong Hyun Youm,Anand Prakash 사단법인 미래융합기술연구학회 2016 아시아태평양융합연구교류논문지 Vol.2 No.2
Cloud computing gives an adaptable and helpful route for information sharing, which brings different advantages for both the general public and people. However, there exists a characteristic resistance for clients to straightforwardly outsource the mutual information to the cloud server since the information frequently contain significant data. In this manner, it is important to put cryptographically upgraded get to control on the mutual information. Personality based encryption is a promising cryptographical primitive to manufacture a pragmatic information sharing framework. Be that as it may, get to control is not static. That is, the point at which some client's approval is lapsed, there ought to be a component that can evacuate him/her from the system. Thusly, the disavowed client can't get to both the beforehand and along these lines shared information. To this end, we propose an idea called revocable-capacity character based encryption (RS-IBE), which can give the forward/in reverse security of ciphertext by presenting the functionalities of client disavowal and ciphertext redesign at the same time. Moreover, we display a solid development of RS-IBE, and demonstrate its security in the characterized security show. The execution examinations demonstrate that the proposed RS-IBE scheme has points of interest as far as usefulness and proficiency, and in this manner is achievable for a reasonable and savvy information sharing framework. At last, we give usage aftereffects of the proposed plan to exhibit its practicability.
Shin, Hyun-Du,Suh, Joon-Hyuk,Kim, Jung-Hyun,Lee, Hye-Yeon,Eom, Han-Young,Kim, Un-Yong,Yang, Dong-Hyug,Han, Sang-Beom,Youm, Jeong-Rok Korean Chemical Society 2012 Bulletin of the Korean Chemical Society Vol.33 No.2
A simple new method was developed for the determination of betaine in Fructus Lycii using hydrophilic interaction liquid chromatography with evaporative light scattering detection (HILIC-ELSD). Good chromatographic separation and reasonable betaine retention was achieved on a Kinetex HILIC column ($2.1{\times}100mm$, $2.6{\mu}m$) packed with fused-core particle. The mobile phase consisted of (A) acetonitrile and (B) 10 mM ammonium formate (pH 3.0)/acetonitrile (90/10, v/v). It was used with gradient elution at a flow rate of 0.7 mL/min. The column temperature was set at $27.5^{\circ}C$ and the injection volume was $10{\mu}L$. The ELSD drift tube temperature was $50^{\circ}C$ and the nebulizing gas (nitrogen) pressure was 3.0 bar. Stachydrine, a zwitterionic compound, was used as an internal standard. Calibration curve over $10-250{\mu}g/mL$ showed good linearity ($R^2$ > 0.9992) and betaine in the 70% methanol extract of Fructus Lycii was well separated from other peaks. Intraand inter-day precision ranged from 1.1 to 3.0% and from 2.4 to 5.3%, respectively, while intra- and inter-day accuracy ranged from 100.0 to 107.0% and from 94.3 to 103.9%, respectively. The limit of quantification (LOQ) was $10{\mu}g/mL$ and the recoveries were in the range of 98.2-102.7%. The developed HILIC-ELSD method was successfully applied to quantitatively determine the amount of betaine in fourteen Fructus Lycii samples from different locations, demonstrating that this method is simple, rapid, and suitable for the quality control of Fructus Lycii.