• Journal of the Korean Society of Clothing and Textiles
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• v.38 no.5
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• pp.743-754
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• 2014

This study identified the internal motives for the purchase behavior of Korean male consumers in multi-brand fashion stores by conducting in-depth interviews with 8 men in their 20s and 30s. All respondents had significant experience with this type of store. Data were analyzed in an inductive way and compared with Bohemianism to interpret and described the results as a recent phenomenon of men's fashion. The five internal motives were extracted from analysis: the pursuit of freedom of expression, the counter-cultural resistance to department stores and domestic fashion brands, which tend to copy designs from international brands, the pursuit of mobility and adventure for trying to search and wear a new fashion style, the pursuit of pleasure through store experience, and the pursuit of artistic value by considering goods purchased in multi-brand fashion stores as artistic and cultural goods.

• Journal of Convergence Society for SMB
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• v.5 no.1
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• pp.25-30
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• 2015

The APT attacks are hackers created a variety of security threats will continue to attack applied to the network of a particular company or organization. It referred to as intelligent sustained attack. After securing your PC after a particular organization's internal staff access to internal server or database through the PC or remove and destroy the confidential information. The APT attack is so large, there are two zero-day attacks and rootkits. APT is a process of penetration attack, search, acquisition, and is divided into outlet Step 4. It was defined in two ways how you can respond to APT through the process. Technical descriptions were divided into ways to delay the attacker's malicious code attacks time and plan for attacks to be detected and removed through.

• Journal of the Korea Society of Computer and Information
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• v.24 no.8
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• pp.77-85
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• 2019

In this paper, we propose a "Safe Web Using Scrapable Headless Browse" Because in a network separation environment for security, It does not allow the Internet. The reason is to physically block malicious code. Many accidents occurred, including the 3.20 hacking incident, personal information leakage at credit card companies, and the leakage of personal information at "Interpark"(Internet shopping mall). As a result, the separation of the network separate the Internet network from the internal network, that was made mandatory for public institutions, and the policy-introduction institution for network separation was expanded to the government, local governments and the financial sector. In terms of information security, network separation is an effective defense system. Because building a network that is not attacked from the outside, internal information can be kept safe. therefore, "the separation of the network" is inefficient. because it is important to use the Internet's information to search for it and to use it as data directly inside. Using a capture method using a Headless Web browser can solve these conflicting problems. We would like to suggest a way to protect both safety and efficiency.

• The Journal of Internal Korean Medicine
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• v.40 no.4
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• pp.637-648
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• 2019

Objective: The aim of this study was to investigate the effect of acupuncture on migraine prophylaxis. Method: Articles were searched from the online databases: PubMed, OASIS, NDSL, and RISS. The search keywords were "migraine prophylaxis" and "acupuncture." The inclusion criterion was randomized clinical trial. The exclusion criteria were in vivo, vitro, and review articles. Results: Eighty-nine articles were found among those published until March 2019. After reviewing the title, abstract, and original article, 10 articles were selected to show the effect of acupuncture for migraine prophylaxis. Conclusion: The effect of acupuncture for the frequency and number of days of a migraine and for the intensity of the pain seems to be effective, but the mechanism does not appear to be clear. Therefore, further research is needed in future acupuncture for migraine prevention.

• The Journal of Korean Medicine
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• v.43 no.4
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• pp.89-101
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• 2022

Objectives: The purpose of this systematic review was to evaluate the effects of herbal medicine on Chemo-Radiotherapy-induced oral mucositis. Methods: Electronic databases were used to search for studies published through 10 years until October 2022, and a randomized controlled study was conducted to evaluate efficacy of herbal medicine on chemo-radiotherapy-induced oral mucositis. Study quality was assessed using the Cochran's risk bias tool. Results: Two-hundred and three articles were initially searched, and 11 studies (head and neck cancer, breast cancer, colorectal cancer, esophageal cancer etc. undergoing radio-chemotherapy were included in analysis. The effect of herbal medicine on chemo-radiotherapy-induced oral mucositis, 9 studies reported that herbal medicine was more effective than the placebo group or conventional treatment. One study reported that the effect of the herbal compound treatment group was similar to that of the conventional herbal medicine, and one study reported that there was no difference in effect between the two herbal medicines and the group without treatment. Conclusion: This study suggests that herbal medicine effectively relieves the symptoms of chemo-radiotherapy-induced oral mucositis. However, there is limited evidence that herbal medicine may relief chemo-radiotherapy-induced oral mucositis, so further investigation is needed.

• Steel and Composite Structures
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• v.51 no.4
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• pp.417-440
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• 2024

Artificial neural networks (ANN) have been the focus of several studies when it comes to evaluating the pile's bearing capacity. Nonetheless, the principal drawbacks of employing this method are the sluggish rate of convergence and the constraints of ANN in locating global minima. The current work aimed to build four ANN-based prediction models enhanced with methods from the black hole algorithm (BHA), league championship algorithm (LCA), shuffled complex evolution (SCE), and symbiotic organisms search (SOS) to estimate the carrying capacity of piles in cold climates. To provide the crucial dataset required to build the model, fifty-eight concrete pile experiments were conducted. The pile geometrical properties, internal friction angle 𝛗 shaft, internal friction angle 𝛗 tip, pile length, pile area, and vertical effective stress were established as the network inputs, and the BHA, LCA, SCE, and SOS-based ANN models were set up to provide the pile bearing capacity as the output. Following a sensitivity analysis to determine the optimal BHA, LCA, SCE, and SOS parameters and a train and test procedure to determine the optimal network architecture or the number of hidden nodes, the best prediction approach was selected. The outcomes show a good agreement between the measured bearing capabilities and the pile bearing capacities forecasted by SCE-MLP. The testing dataset's respective mean square error and coefficient of determination, which are 0.91846 and 391.1539, indicate that using the SCE-MLP approach as a practical, efficient, and highly reliable technique to forecast the pile's bearing capacity is advantageous.

• Journal of Society of Preventive Korean Medicine
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• v.21 no.1
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• pp.83-93
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• 2017

Objectives : This study's aim is to investigate clinical studies of cold hypersensitivity of hands and feet (CHHF) published in Korea and to explore the direct of future research. Methods : We searched clinical studies of CHHF using the database, such as DBpia(http://www.dbpia.co.kr/), NDSL(www.ndsl.kr), OASIS(http://oasis.kiom.re.kr), and RISS(www.riss.kr). The search words were 'cold hypersensitivity(冷症)' and 'syncope(厥證)'. Inclusion criteria were randomized controlled trials (RCTs), non RCTs, Before and after clinical study (B&A) about CHHF. Selection journals and data extraction were conducted by HS Lee and SH Sun independently. Results : Total twenty-one articles were selected finally. RCTs, non-RCTs, and B&A were 3, 12, and 6, respectively. The topics for CHHF were classified into three categories: effect of treatment (n=2) characteristics (n=11), and diagnosis (n=8). Conclusions : This results showed that RCT about CHHF and treatment effect of cold hypersensitivity of hands and feet were small in number. Further systemic and larger studies about CHHF will be needed.

• Journal of Sasang Constitutional Medicine
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• v.15 no.2
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• pp.58-63
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• 2003

The internet contains enormous informations in various fields and therefore called 'sea of information'. It helps obtain quickly health related information including 'constitutional medicine'. But a lack of evaluation and oversight appear to result in inaccurate and misleading. So by using a series of equipment and www.naver.com, www.yahoo.co.kr, www.empas.com, the typical search engine for internet, the sites are researched by keyword 'constitutional medicine'. The results were classified into six groups as follows; The sites about pratitional Oriental Medical Doctor, private home page, advertisements of goods for health, associations of constitutional medicine, astrology or reading fortune, and etc. The internet is a useful tool that gives informations of health, easy and speedy, to users like as doctors and patients. But accuracy or reliabillity of this informations is mistrust. Especially informations of health are connected to safty of life directly, they must be verificated by the specialist and a criterion, that evaluate the sites it self, should be established.

• Journal of Acupuncture Research
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• v.33 no.2
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• pp.151-164
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• 2016

Objectives : The purpose of this study is to review clinical studies about the efficacy of fire needling for the treatment of acne vulgaris. Methods and Results : In this review, Oasis, NDSL, CNKI, PubMed, Cochrane, J STAGE and CINII were used as the main databases for searching for medical journals, using the keywords "acne and fire needling"," acne and fire needle"," acne and fire acupuncture", and" acne and red hot needle". The initial search range included only randomized controlled trials (RCTs), and papers not matching inclusion criteria were excluded. Initially a total of 108 studies were found, with ten being excluded during title and abstract screening. After scanning 98 papers, a total of 31 RCTs were selected and analyzed. In the 31 RCTs, patients with acne were randomized into groups for treatment and control. Specifically, the treatment group received fire needling, while the control group were concurrently given other treatments. The results of the completed studies have shown that the treatment group receiving fire needling demonstrated significant improvement compared to the control group. Conclusion : During our study, it was verified that the efficacy of fire needling for the treatment of acne vulgaris was both significant and meaningful. Therefore, fire needling can be a safe and effective alternative treatment for acne. However, to confirm this result, further investigation in a traditional clinic is required, accompanied by high quality studies including randomized, placebo-controlled double-blind trials.

• The Journal of Internal Korean Medicine
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• v.32 no.2
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• pp.259-277
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• 2011

Objectives : The purpose of this study was to investigate two subjects: the diagnostic value of bilateral lowering of electrical activity at point H4,5,6 of Ryodoraku and the mechanism for Ryodoraku phenomena. Methods : Electrical activities of Ryodoraku test and electrogastrography recorded simultaneously and monitored continuously from 16 cases of functional dyspeptic patients were collected and their variations were grouped by the topics of discussion which were peculiarity, stability, lagging, alterability, and anomaly. Ryodoraku recordings obtained from 6 patients with different gastrointestinal diseases and 1 normal healthy person were used as control. The results are discussed with Nakatani's suggestion, theory of sympathetic nerve and Meridian Principle, respectively. Finely, coincidence of stomach arrangement between anatomy and meridian system in Ryodoraku was also evaluated. Results : Time-course variation showed a regular relationship between the typical pattern of Ryodoraku at point H4,5,6 and gastric myoelectrical activity. However, an irregular relationship and atypical pattern of Ryodoraku occasionally appeared. A literature search suggested that electrical response at the Ryodoraku point H4,5,6 may be dependent on an afferent sympathetic spinal reflex transmitted from the stomach. However, there was no evidence for making clear whether bilateral lowering of electrical activity at this point was induced by hypofunction of local sympathetic nerve in the skin itself or of signals transmitted from the gastric sympathetic nerve or not. The coincidence of 19% could not provide a visceral arrangement of the stomach between anatomy and meridian systems. Conclusions : Bilateral lowering of electrical activity at Ryodoraku point H4,5,6 has value as a diagnostic index for gastric dysmotility of functional dyspepsia. This phenomenon is associated with spinal reflex transmitted from the afferent sympathetic nerve in the stomach but not that of meridian function.