• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.16 no.4
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• pp.139-145
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• 2016

On the ICT healing platform designed to issue early disease alerts, TOS connected between the provider of personal health-related data and the service provider and relayed personalized health data. In the previous study, TOS proposed how to monitor the retrieval and management of document/measurement resources by taking mobile devices into account. Recently the healthcare field, however, defined the standard items needed for communication and data exchanges with a mobile device through HL7 FHIR. This study designed a data grid model between TOS and FHIR to provide personal health resources relayed through TOS in FHIR bundle search sets. The proposed design was organized as follows: first, it stated similarities between the method of TOS resource request and that of FHIR observation request. Then, it designed an eventbus module to process a retrieval request for FHIR service based on the imdb and cluster technologies. The proposed design can be used to expand the old service terminals of ICT healing platform to mobile health devices capable of using FHIR resources.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2010.10a
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• pp.57-58
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• 2010

This aims to independent operation system for ATC which works for a yard in a container terminal automatically. Many intelligent algorithms have been developed and studied for TOS - Terminal Operation System - in existing container terminals. So, TOS has been getting overloaded for development, maintenance, and repair. Moreover, if new equipment are introduced for container terminal, the TOS for container terminal would be renewed whole system. Despite of its necessity, studies have been introduced insufficiently. As a result, this paper represents the concept of independent which connects between TOS and equipments so that it can perform planning, indicating, monitoring, control and etc.

• Advances in Traditional Medicine
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• v.10 no.1
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• pp.7-12
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• 2010

Typha orientalis' stem (TOS) is traditionally used as an herbal medicine for difficulty in urination, galactophoritis purulenta, whooping cough, and allergic dermatitis. However, its effect in experimental models remains unknown. Here, we report the effect of TOS on the phorbol 12-myristate 13-acetate (PMA) plus calcium ionophore A23187-induced inflammatory cytokine production and extracellular signal-regulated kinase (ERK) activation in the human mast cell line, HMC-1. TOS inhibited PMA plus A23187-induced cytokines such as tumor necrosis factor-alpha (TNF-$\alpha$) and interleukin (IL)-6. Maximal inhibition rate of TNF-$\alpha$ and IL-6 production by TOS (1 mg/ml) was about 44.02%, and 45.20%, respectively (P < 0.05). In addition, TOS inhibited the expression of TNF-$\alpha$ and IL-6 mRNA under the same condition. Moreover, TOS partially blocked PMA plus A23187-induced ERK phosphorylation. These results suggested TOS could inhibit the cytokine production through blocking of ERK activity.

• Korean Journal of Plant Resources
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• v.20 no.5
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• pp.389-397
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• 2007

Using the active-increment of Tos17 copies in the genome of Oryza sativa L., there were many studies about induction and selection of new mutants. This study mainly focuses on the induction for retrotransposon(Tos17) activity in the callus of Ilpumbyeo(Oryza sativa L.) according to varied culture period and condition. The objectives of this study are obtaining various mutants($M_1$) through plant regeneration, identification of the mutation relation with Tos17, and subsequent phenotyping of the mutants($M_2,\;M_3$). A total of 371 $M_1$ mutants was obtained. The degree of Tos17 activity obtained regeneration plants with each different culture period was evaluated by Southern blot analysis. The result showed that control Ilpumbyeo rice has 5 numbers of copies and the band numbers obtained 7, 8, 9.5, 12, 6, 13.5, 17.5 from culture period of 1, 2, 3, 5, 6, 7, 8 month, respectively. In this study, the result showed that most effectual culture period for activity of Tos17 in Ilpumbyeo rice is 5 month. Hereafter, collections and analysis of various recombination plants will act on an important factor in multiplication and preservation of $M_2$ and $M_3$ generation. And an urgent and important subject is a development of screening method for selection of diverse mutants.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2001.10a
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• pp.213-217
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• 2001

This paper deals with the estimation of efficiency of Telecommunication Operators(TOs) using DEA (Data Envelopment Analysis). The measure of efficiency using DEA accomplishes next two steps. First, the efficient frontier is derived using the data of input and output. And then the efficiency of the decision making units are measured by the distances from this frontier To measure efficiency, we consider a one-output, three-input production function. We use the tangible assets, investment cost, the number of employees for input data and measure the output by the revenue. After measuring the efficiency, We can compare the domestic TOs with the international TOs and the wire TOs with wireless ones by average efficiency. After accomplishing the analysis of efficiency, the internal/external efficiency is measured simultaneously through correlation between efficiency and profitability, quality level.

• Food Science of Animal Resources
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• v.30 no.1
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• pp.154-162
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• 2010

This study was carried out to compare the efficacy and selectivity of TOS and BS media for enumeration of bifidobacteria in commercial fermented milk products. First, bifidobacteria was isolated from 20 fermented milk products, and all isolated bifidobacteria were identified by genomic technology as Bifidobacterium lactis. The two media significantly differed from each other with regard to the recovery of B. lactis, that is, the recovery of this organism was as much as 6 logs lower on BS medium than on TOS. When the concentration of BS solution (mixture of paromomycin sulfate, neomycin, sodium propionate, and lithium chloride) used in BS medium was reduced to 50% (BS50), a relatively high percentage recovery of bifidobacteria from pure cultures was achieved. Susceptibility tests to antibiotics and tests for selective agents for the isolated bifidobacteria and lactic acid bacteria were conducted. The BS solution inhibited some lactic acid bacteria and Bifidobacterium species, while mupirocin (MU) suppressed the growth of all tested lactic acid bacteria but not Bifidobacterium. As compared with BS50 medium, TOS with or without MU showed good bifidobacteria recovery and readily distinguishable colonies; in particular, TOS supplemented with MU had a high selectivity for bifidobacteria. In conclusion, all results suggested that TOS medium with or without MU was found to be suitable for selective enumeration of bifidobacteria from mixed cultures in fermented milk, and better in that capacity than BS medium.

• Journal of Chest Surgery
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• v.50 no.1
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• pp.36-40
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• 2017

Background: Surgical treatment of thoracic outlet syndrome (TOS) is necessary when non-surgical treatments fail. Complications of surgical procedures vary from short-term post-surgical pain to permanent disability. The outcome of TOS surgery is affected by the visibility during the operation. In this study, we have compared the complications arising during the supraclavicular and the transaxillary approaches to determine the appropriate approach for TOS surgery. Methods: In this study, 448 patients with symptoms of TOS were assessed. The male-to-female ratio was approximately 1:4, and the mean age was 34.5 years. Overall, 102 operations were performed, including unilateral, bilateral, and reoperations, and the patients were retrospectively evaluated. Of the 102 patients, 63 underwent the supraclavicular approach, 32 underwent the transaxillary approach, and 7 underwent the transaxillary approach followed by the supraclavicular approach. Complications were evaluated over 24 months. Results: The prevalence of pneumothorax, hemothorax, and vessel injuries in the transaxillary and the supraclavicular approaches was equal. We found more permanent and transient brachial plexus injuries in the case of the transaxillary approach than in the case of the supraclavicular approach, but the difference was not statistically significant. Persistent pain and symptoms were significantly more common in patients who underwent the transaxillary approach (p<0.05). Conclusion: The supraclavicular approach seems to be the more effective technique of the two because it offers the surgeon better access to the brachial plexus and a direct view. This approach for a TOS operation offers a better surgical outcome and lower reoperation rates than the transaxillary method. Our results showed the supraclavicular approach to be the preferred method for TOS operations.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.13 no.1
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• pp.55-68
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• 2018

Objectives: The objective of this study was to review the trends of Korean medicine-based treatment for thoracic outlet syndrome(TOS). Methods: Korean and foreign on-line databases(Pubmed, Cochran Library, CNKI, NDSL KISS and OASIS) were researched for articles discussing Korean medicine-based treatment for TOS. Repeated articles, review articles, commentaries, and those not relevant to the topic of study were excluded. Results: The total number of studies selected was 26, which included 18 case reports and 8 randomized controlled trials(RCT). In these studies, acupuncture, pharmacopuncture, acupotomy, and warm acupuncture were used as interventions for TOS.Chuna therapy was found to be the most commonly used combination treatment. Despite the high prevalence of TOS, only 3 case reports of the 26 studies selected in this review were published in Korean academic journals. Conclusions: In this study, we analyzed the trends of traditional Korean medicine-based treatment for TOS. The results showed that Korean medicine-based treatment could be an effective method for treating TOS.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2015.07a
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• pp.289-292
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• 2015

국제 지침에 의한 VTS의 기능 중 TOS(Traffic Organisation Service)의 기능에 대한 현 상황을 고찰해보고 체계적인 관제 통계 관리를 위해 VTS 관제 자료에 대한 DB(Data Base)의 필요성을 마산 VTS의 사례를 들어 제언하고자 합니다.

• Physical Therapy Korea
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• v.13 no.2
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• pp.43-51
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• 2006

The term thoracic outlet syndrome (TOS) is used to describe patients with compressed subclavian arteries, veins, and brachial plexuses in the region of the thoracic outlet. The objective of this study was to evaluate a scalenus stretching exercise that aims to restore normal function to patients with TOS. This study consisted of 60 patients with symptoms of TOS, and divided the patients into 3 groups: one that received manual therapy, one that practiced self stretching, and a control group. Each group consisted of 20 patients. This study assessed the efficacy of scalenus stretching exercise by examining the resting pain, tenderness, spherical grip power, and pinch grip power of patients. The data were analyzed using one-way ANOVA, Scheffe post hoc test, and independent t-test. The results showed that resting pain was statistically significant within the manual therapy and self stretching groups (p<.05), and that the resting pain of the manual therapy group was more statistically significant than that of the self stretching group (p<.05). Tenderness, spherical grip power, and pinch grip were statistically significant within the manual therapy and self stretching groups (p<.05), but there was no statistically significant difference between the two groups (p>.05). Finally I could see that there were no statistical differences between manual therapy and self stretching to improve the symptoms of the patients with TOS. These results imply that self stretching by patients is as important as manual therapy by a physical therapist.