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스마트환경에 따른 고객 맞춤 제품 및 서비스에 관한 연구
장석주,Chang, Seog-Ju 한국벤처창업학회 2015 벤처창업연구 Vol.10 No.1
본 연구를 통하여 스마트 환경에서 고객 맞춤 및 서비스가 지향하는 개인화 방향성에 대해 고찰 하였다, 또한 스마트 환경은 산업구조를 공급자 중심에서 소비자 중심으로, 제품 생산 중심의 제조업에서 서비스와 마케팅이 융 복합된 서비스업으로 변화하고 있다는 측면도 살펴보았다. 가치 창출의 구조가 바뀜으로써 기업 전반에서도 새로운 비즈니스 모델 창출로 인한 차별화된 경쟁력을 갖추기 위해 고객의 니즈에 중요한 가치를 두고 있다. 고객 맞춤 및 서비스의 핵심 이슈는 대량 체제에서 가능한 저렴한 비용을 유지하면서 어떻게 고객이 원하는 다양한 제품을 공급할 수 있느냐는 것이다. 본 논문에서는 스마트환경에서 고객맞춤 제품 및 서비스를 지향하는 기업들이 필요로 하는 신제품 개발 전략으로 크라우드 소싱 마케팅, 디지털 체험 기술, 추천 시스템, 3D 프린팅 기술, 유연 생산 시스템, UX(User eXperience)의 관점의 PSS(Product-Service Systems)을 제안한다. This study examines the Personalized Oriented Customized and services in smart environments. In addition to The structure of industry is currently smart environment shifting from the manufacturing industry focusing on goods production to service industry merging and combining service and marketing. The companies are placing a higher value on the customer needs to gain a competitive edge with creation of new business model. The key dilemma in mass customization and service, though, is how product customization can be realized without increasing production cost significantly. The purpose of this study is to explore new product development strategies that facilitate mass customization and service. Specifically, we propose Crowdsourcing marketing, Digital experience technology, Recommender Systems, 3D printing technology, Flexible manufacturing systems and UX based PSS(Product-Service Systems) in new product development processes as enabling strategies for mass customization and service in smart environments.
장석주,전재용 고신대학교(의대) 고신대학교 의과대학 학술지 1995 고신대학교 의과대학 학술지 Vol.10 No.2
-Abstract- Treacher Collins syndrome, also known as mandibulofacial dysostosis, is an inherited disorder transmitted by an autosomal dominant gene. His syndrome is a rare bilateral congenital deformity occurring in 1 in 10,000 births. It is a syndrome with a very wide spectrum of manifestations characterized by distorsions of the orbit secondary to hypoplasia of the maxilla, mandible and most markedly of the zygoma. Soft tissue deformities include lower lid colobomas and dystopia of the lateral canthus, microtia and a paucity of the muscular aponeurosis of the midface. This syndrome is accompanied by significant hearing loss, early failure to thrive, chronic respiratory insufficient and sleep apnea. Recently, attention has been focused of the zygomatic deficiency and several techniques have been advocated for its repair. These include autogenous rib onlay grafting, autogenous split-thickness cranial bone flaps. The author experienced an 19 year old female patient of Treacher Collins syndrome who were noted an examination to have bilateral malar hypoplasia and corrected it by means of rib bone graft and depressed malar eminence corrected by rib bone onlay graft and also corrected eyelid coloboma with chondrocutaneous composite graft. We have followed the patient for 3 months and got a satisfactory result.
PubMed로 검색한 과민성장증후군의 침치료에 관한 문헌 고찰
장석주,김장현,민상연,Chang, Seok Joo,Kim, Jang Hyun,Min, Sang Yeon 대한한방소아과학회 2018 대한한방소아과학회지 Vol.32 No.3
Objectives The purpose of this study is to review the effectiveness of acupuncture treatment in irritable bowel syndrome (IBS). Methods We reviewed 8 randomized controlled trials (RCT) of acupuncture treatment in IBS which were published from 2008 to 2018 in PubMed. The acupoints, methods of assessment, treatment, results and adverse events were analyzed. Results There were 8 RCT of acupuncture treatment in IBS. The most commonly used acupoints were 天樞 (ST25), and 上巨虛 (ST37). Frequently used assessments in IBS were Bristol scale, visual analogue scale, IBS-symptom severity score, quality of life, and symptom scale. 3 out of 8 studies, the acupuncture treatment group showed significant effectiveness than that of the control group. Conclusions All of the studies have not shown that the acupuncture treatment was effective in relieving IBS symptoms. More clinical studies are needed to prove the effectiveness of the acupuncture treatment in IBS.
장석주 대한화학회 2012 Bulletin of the Korean Chemical Society Vol.33 No.3
This work provides an alternative derivation of third order response functions in four wave mixing spectroscopy of multichromophoric macromolecular systems considering only single exciton states. For the case of harmonic oscillator bath linearly and diagonally coupled to exciton states, closed form expressions showing all the explicit time dependences are derived. These expressions can provide more solid physical basis for understanding 2- dimensional electronic spectroscopy signals. For more general cases of system-bath coupling, the quantum master equation (QME) approach is employed for the derivation of multistep time evolution equations for Green function-like operators. Solution of these equations is feasible at the level of 2nd order non-Markovian QME, and the new approach can account for inter-exciton coupling, dephasing, relaxation, and non-Markovian effects in a consistent manner.
Pubmed로 검색한 주의력결핍-과잉행동장애 환아의 뉴로피드백 효과에 관한 문헌고찰
장석주,김장현,민상연 대한한방소아과학회 2019 대한한방소아과학회지 Vol.33 No.2
Objectives: The purpose of this study is to review the effectivenss of Neurofeedback Therapy in children with Attention Deficit/Hyperactivity Disorders Methods: 16 randomized controlled trials (RCT) of Neurofeedback Treatment in ADHD from 2009 to 2019 in PubMed were reviewed and analyzed their methods of assessment, treatment, results and adverse effect. Results: In 16 RCT, the most frequently used diagnostic tool in ADHD was DSM-Ⅳ. Most of the studies reported Neurofeedback Treatment isn’t superior than placebo or medication group but still effective in ADHD. In 6 out of the 16 studies, there were no adverse effect reported. Conclusion: Most of the studies have shown neurofeedback treatment was effective in ADHD symptoms. More clinical studies are needed to prove the effectiveness of neurofeedback in ADHD.