Deuterium Clusters Fusion Induced by the Intense Femtosecond Laser Pulse

Hong-Jie, Liu,Zhi-Jian, Zheng,Yu-Qiu, Gu,Bao-Han, Zhang,Yong-Joo, Rhee,Sung-Mo, Nam,Jae-Min, Han,Yong-Woo, Rhee,Kwon-Hae, Yea,Jia-Bin, Chen,Hong-Bin, Wang,Chun-Ye, Jiao,Ying-Ling, He,Tian-Shu, Wen,Xia ALLERTON PRESS INC 2007 CHINESE PHYSICS LETTERS Vol.24 No.2

<P>Neutrons (2.45 MeV) from deuterium cluster fusion induced by the intense femtosecond (30 fs) laser pulse are experimentally demonstrated. The average neutron yield 10<SUP>3</SUP> per shot is obtained. It is found that the yield slightly increases with the increasing laser spot size. No neutron can be observed when the laser intensity I < 4.3×10<SUP>15</SUP> W/cm<SUP>2</SUP>.</P>

An Increase in Synaptic NMDA Receptors in the Insular Cortex Contributes to Neuropathic Pain

Qiu, Shuang,Chen, Tao,Koga, Kohei,Guo, Yan-yan,Xu, Hui,Song, Qian,Wang, Jie-jie,Descalzi, Giannina,Kaang, Bong-Kiun,Luo, Jian-hong,Zhuo, Min,Zhao, Ming-gao AAAS 2013 Science signaling Vol.6 No.275

<P><B>Stopping the Pain</B></P><P>Damage to the central or peripheral nervous system can trigger the development of neuropathic pain, which can manifest as painful sensations in response to stimuli that are not normally painful. Qiu <I>et al.</I> found that mice that had developed neuropathic pain after peripheral nerve injury showed changes in synaptic plasticity and increased abundance of synaptic NMDA receptors in the insular cortex, a region of the brain that is activated by acute and chronic pain. Using pharmacological inhibitors and transgenic mice, they mimicked these changes in vitro with insular cortical slices and thus identified the signaling pathway responsible. Mice injected with NMDA receptor inhibitors showed reduced behavioral signs of neuropathic pain after peripheral nerve injury. Thus, blocking NMDA receptor function in the insular cortex may prevent the development of neuropathic pain.</P>

Factors Influencing the Adoption of Cloud Computing in Healthcare Organizations: A Systematic Review

Hong Qiu,Beimin Shen,Yuhao Wang,Yu Mei,Wenjie Gu 한국인터넷정보학회 2022 KSII Transactions on Internet and Information Syst Vol.16 No.12

To analyze and compare the most influencing factors on cloud computing adoption (CCA) in the healthcare organization, a systematic review and meta-analyses of studies was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and Cochrane collaboration recommendations. A search of PubMed, ScienceDirect, Springer, Wiley Online, and Taylor & Francis Online digital libraries (From inception to January 19, 2022) was performed. A total of 17 studies met the defined studies’ inclusion and exclusion criteria. Statistical significance difference favoring most influencing factors on CCA were (MD 0.76, 95% CI -1.48 – 3.01, p <0.00001, I2 = 90%), (MD 1.40, 95% CI -4.76 – 7.55, p < 0.00007, I2 = 97%) (MD 0.17, 95% CI -2.69 – 3.03, p<0.00001, I2 = 96%) for technology vs. organizational, technology vs. environmental and business vs. human factors, respectively. Organizational and environmental factors had greater impacts on CCA compared with technological factors. Moreover, business factors were more influential than the human factors.

Downregulated CDK10 promotes cancer progression and radioresistance in lung cancer through activating the JNK/c-Jun signaling pathway

Chaojin Hong,Yimei Meng,Anchen Qiu,Haibo Zhang,Liu Yang,Yupeng Hong,Yumei Huang 생화학분자생물학회 2024 BMB Reports Vol.57 No.7

Lung cancer is one of the most significant malignancies, withboth high morbidity and mortality. CDK10 is closely related tocancer progression and metastasis. However, its role in lungcancer radioresistance demands further clarification. In this study,we demonstrated that CDK10 was downregulated in lung cancertissues, and CDK10 expression level was associated withthe clinical prognosis in lung cancer patients. We also foundthat silencing CDK10 promoted lung cancer cell proliferation,migration, and radioresistance. We further verified that silencingCDK10 facilitated the activation of JNK/c-Jun signaling, and c-Jundepletion could reverse the effects of CDK10 knockdown inlung cancer cells. Our findings revealed that CDK10 plays animportant role in cell growth and radioresistance by inhibitingJNK/c-Jun signaling pathway in lung cancer. Therefore, CDK10might be a promising therapeutic target in lung cancer.

Ellipsometric Study of the Optical Properties of Silver Oxide Prepared by Reactive Magnetron Sputtering

Jian-Hong Qiu,Liang-Yao Chen,Jia-Ni Yu,Jing Li,Peng Zhou,Qing-Hai ong,ong-You Wang,Xiao-Yong Gao,Yue-Mei Yang,Yu-Xiang Zheng 한국물리학회 2005 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.46 No.2

A series of AgOx thin films were prepared by the DC-magnetron reactive-sputtering method at room temperature under different sputtering power and oxygen to argon ratio conditions. The optical properties of the AgOx films were studied by analysis of the spectroscopic ellipsometry data with the Tauc-Lorentz multi-oscillator model in the 1.5 4.5-eV photon-energy range. The spectra of absorption, XPS and PL were measured. The results indicate that the AgOx film changes from metallic to dielectric structure with increasing oxygen flux. Under the saturated oxidation condition after annealing, the dominating component will be Ag2O in the film to show indirect interband transitions occurring at about 0.57 eV and 2.43 eV, respectively, that are in agreement with the results of PL measurement and Lorentz analysis.

HVDC 프로젝트의 밸브 냉각 시스템의 응용 프로그램의 분석

무추홍(Qiu-Hong Wu),안병일(Byung-Il Ahn),박성진(Sung-Jin Park),이욱화(Wook-Hwa Lee),Yong-Ho Chung 대한전기학회 2013 대한전기학회 학술대회 논문집 Vol.2013 No.10

산지 차수에 근거한 남한지역의 산지 구분

김추홍 ( Qiu Hong Jin ),손일 ( Ill Son ) 한국지형학회 2010 한국지형학회지 Vol.17 No.2

中國白話語文敎材選編外國作品的百年歷程

장홍추 ( Hong Qiu Zhang ) 중국어문학회 2015 中國語文學誌 Vol.0 No.50

1904년에 만들어진 최초의 현대성을 가진 어문교과서인 『最新國文敎科書』에서부터 중국의 어문교과서는 외국작품을 선별하여 편찬하는 백년역정이 시작하였다. 본 논문은 1920년 이래에 백화(白話)어문교과서 중에 있는 외국작품을 연구대상으로 삼여 역년 이래에 있는 어문과목기준과 교수요목 등 정부가 공식적 발행된 문서를 자세히 해독하여 각 시기에 전형적인 백화어문교과서를 차트로 만들고 분석하는 것을 통하여 중국 백화어문교과서에서는 외국작품에 대한 선별하여 편찬하는 것이 세 단계를 거쳤던 것인 결론을 내렸다. 제일단계(1920년-1949년)는 문학교육 시기를 말할 수 있다. 이 단계에서 어문교육은 만청()과 민국(民國)초기에 성행된 실용주의와 언어교육을 위주로 하는 것을 그 후에 심미교육과 문학교육을 위주로 전화하였다. 이 시기에 중국의 백화 문학작품이 부족하기 때문에 어문교과서 중에 외국작품은 문학 교육적 책임을 맡았고 중국문학의 “구황자(救荒者)”인 역할로되었다. 제이단계(1949년-2000년)는 정치비판시기를 말할 수 있다. 이 단계에 어문교육이 정치도구로 되었고 교과서에서 선별하여 편찬된 외국작품들은 중국정치의 척도도 될 수 있고 사회주의를 찬미하여 자본주의를 비판하는 정치적 기능을 갖췄다. 제삼단계(2000년-현재)는 다원적 문화시기를 말할수 있다. 이 단계에 어문교육이 다원적 문화를 존중하는 것을 제창허여 어문교과서에 선정된 외국작품은 학생들이 세계적 다 문화를 배우는 중요한 수단이 되었다. 본 논문이 상술한 어문교과서에 있는 외국작품의 역사단계를 분석하여 연구하는 것은 현재와 미래에 중국 어문교과서를 편찬하는 것을 위해가치 있는 참고를 제공할 것이다. Chinese mother-tongue textbooks have selected and edited foreign works since the first series of modern Chinese mother-tongue textbooks Chinese National Readers, printed and published by the Commercial Press, Ltd in 1904. This paper discusses the stage of different development of foreign works in vernacular Chinese mother-tongue textbooks. By diagrams and statistics, it carefully analyzes all curriculum standards, teaching syllabi of Chinese mother-tongue education or other similar official documents which were written by Chinese government since 1920, and it also refers to some important textbooks which were edited according to these standards or syllabi. It concludes there are three stages of development of foreign works in vernacular Chinese mother-tongue textbooks since 1920. The first stage is the period of literary education during 1920-1949;the second stage is the period of political criticism during 1949-2000;the third stage is the period of cultural diversity in 21 century. In the future, Chinese textbooks will continue to include some foreign literary works, but they will gradually get rid of the interference of political factors. This paper will give some valuable advice for editors of Chinese mother-tongue books when they select and edit foreign works in the process of editing textbooks.

An Improved Lightweight Two-Factor Authentication and Key Agreement Protocol with Dynamic Identity Based on Elliptic Curve Cryptography

( Shuming Qiu ),( Guosheng Xu ),( Haseeb Ahmad ),( Guoai Xu ),( Xinping Qiu ),( Hong Xu ) 한국인터넷정보학회 2019 KSII Transactions on Internet and Information Syst Vol.13 No.2

With the rapid development of the Internet of Things, the problem of privacy protection has been paid great attention. Recently, Nikooghadam et al. pointed out that Kumari et al.’s protocol can neither resist off-line guessing attack nor preserve user anonymity. Moreover, the authors also proposed an authentication supportive session initial protocol, claiming to resist various vulnerability attacks. Unfortunately, this paper proves that the authentication protocols of Kumari et al. and Nikooghadam et al. have neither the ability to preserve perfect forward secrecy nor the ability to resist key-compromise impersonation attack. In order to remedy such flaws in their protocols, we design a lightweight authentication protocol using elliptic curve cryptography. By way of informal security analysis, it is shown that the proposed protocol can both resist a variety of attacks and provide more security. Afterward, it is also proved that the protocol is resistant against active and passive attacks under Dolev-Yao model by means of Burrows-Abadi-Needham logic (BAN-Logic), and fulfills mutual authentication using Automated Validation of Internet Security Protocols and Applications (AVISPA) software. Subsequently, we compare the protocol with the related scheme in terms of computational complexity and security. The comparative analytics witness that the proposed protocol is more suitable for practical application scenarios.

중국 포전(莆田)시 정월대보름 축제 포스터 디자인 개발 및 효과 연구

정추홍 ( Zheng Qiu-hong ),정원준 ( Chung Won-jun ) 커뮤니케이션디자인학회 2024 커뮤니케이션 디자인학연구 Vol.88 No.0

중국 복건성 포전(莆田) 지역의 정월대보름 축제는 긴 시간과 대규모 행사 및 많은 대중의 참여로 유명한데 이는 중국에서 활동 기간이 가장 길고 가장 활기찬 정월대보름 축제이다. 본 논문은 포스터에 대한 선행 연구와 기존에 발행된 포전(莆田) 명절 포스터 사례에 대한 디자인 분석을 진행하고 포전(莆田) 정월대보름 문화에 대한 관련 정보수집 등을 바탕으로 차별화된 지역의 축제문화를 표현하기 위해 포전(莆田) 고유의 정월대보름 문화 요소가 담긴 선전 포스터를 개발하고 전통문화의 현대적 표현을 구현하고자 하였다. 연구에서는 제작된 포스터를 기존에 공개되었던 전형적인 정월대보름 이미지의 포스터 디자인과 비교하고 설문조사를 통해 포전(莆田) 현지인들은 두 가지 디자인 범주에 대한 만족도를 평가하였다. 연구 결과, 전형적인 이미지 명절 포스터에 비해 특징적인 민속 명절 포스터의 문화 이미지와 감성 가치가 응답자 만족도에 더 유의한 긍정적인 조절 효과가 있음을 알 수 있었다. 이에 따라 관련 디자이너는 명절 홍보 포스터 디자인은 명절 축제문화를 보여주는 컨셉을 디자인적으로 제시하는 것이 무엇보다도 중요하다 할 수 있다. 이는 전통적인 축제문화 계승을 도모할 수 있을 뿐만 아니라 대중들의 명절 포스터에 대한 만족도를 효과적으로 제고할 수 있다. 본 연구를 통해 향후 명절 축제문화 광고 포스터 디자인 제작을 위한 디자인 방향과 참고 자료를 제공하고자 한다. The Lantern Festival in Putian, Fujian, is famous for its long time span, large-scale activities, and many mass participation. Ten miles with different customs, one village with one custom is the longest and most lively Lantern Festival in China. Based on previous research and design analysis of Putian festival posters that have been issued, as well as relevant data collection of Putian Lantern Festival cultural content, this paper develops posters with Putian's unique Lantern Festival culture to show the local differentiated festival culture, and realizes the modern expression of traditional culture. In the study, the created posters are compared with the poster designs of the regular Lantern Festival images that have been issued, and the satisfaction evaluation of the local people in Putian on the two design categories is investigated through questionnaires. The results show that compared with the regular image festival posters, the cultural image and emotional value of the characteristic folk festival posters have a more significant positive regulatory effect on customer satisfaction. Therefore, in the design of festival posters, attention should be paid to the display of its unique festival culture, which can not only promote the inheritance of traditional festival culture, but also effectively improve the satisfaction of the masses with festival posters. Through this study, it is hoped that the design direction and reference will be provided for the future practice of festival culture poster design.