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Infl uence of environmental regulation intensity on regional technology innovation: An empirical research based on eastern and mid-China region 被引量:1
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作者 FAN Wei-long WANG Yu-xia 《Ecological Economy》 2016年第1期43-51,共9页
This paper adopts the comprehensive index method to build environmental regulation intensity index. Based on "Porter Hypothesis", it empirically examines the relationship between environmental regulation int... This paper adopts the comprehensive index method to build environmental regulation intensity index. Based on "Porter Hypothesis", it empirically examines the relationship between environmental regulation intensity and regional technology innovation using the eastern and mid-China region's provincial panel data from 2005 to 2013 and panel data method. The results show that:(1) In the eastern and central regions, the relationship between the intensity of environmental regulation and technological innovation presents a "U" shape, and "Porter Hypothesis" can be verifi ed;(2) The eastern region can break "U" infl ection point earlier than the central region. Therefore, the government should not only strengthen the intensity of environmental regulation, but also pay attention to environmental regulation form, formulate reasonable environmental regulation policy, actively guide the enterprises to seek out technology innovation in order to realize win-win situation of environmental protection and economic development. 展开更多
关键词 ENVIRONMENTAL regulation intensITY technology INNOVATION "U" type EASTERN and mid-China region
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Intensive care environment: Perspective of relatives of critically ill patient sustained by health technology 被引量:1
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作者 Chinomso Ugochukwu NWOZICHI Olaolorunpo OLORUNFEMI 《Journal of Integrative Nursing》 2023年第2期102-107,共6页
The intensive care unit(ICU)is a complex setting by nature,and some have described it as bizarre due to its numerous sirens that sound when anything is dangerous,constant activity,equipment,bright lights,and high fata... The intensive care unit(ICU)is a complex setting by nature,and some have described it as bizarre due to its numerous sirens that sound when anything is dangerous,constant activity,equipment,bright lights,and high fatality rate.The demands placed on nurses to care for critically ill patients in this environment frequently prevent nurses and other health‑care professionals from acknowledging the feelings of patient’s relatives or family caregivers,resulting in a hostile environment from the patient’s relative’s perspective.When a patient’s family enters the ICU,they feel that hospital administrators do little to nothing to alleviate their discomfort and fear.Despite research demonstrating the importance of providing a homely environment for patients’families,In Nigeria ICU is still far behind how a conventional ICU environment should be structured to accommodate patient’s relations in the unit.The goal of this study was to look at the patient’s relative’s perspective on providing care for a critically ill patient in an ICU,with a focus on the unit’s complexity and overall experience.Based on the findings of this study,we recommend that hospital administrators ensure that the environment of the upcoming ICU is designed to meet the needs of patient’s relatives by addressing identified environmental concerns,like caring neglect,by providing a friendly and stress‑free environment. 展开更多
关键词 Family caregivers health technologies critically ill patients intensive care unit patient’s relative’s perspective
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Fracture mechanics analysis on Smart-Cut~technology.Part 2:Effect of bonding flaws 被引量:1
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作者 Bin Gu Hongyuan Liu +2 位作者 Yiu-Wing Mai Xi Qiao Feng ShouWen Yu 《Acta Mechanica Sinica》 SCIE EI CAS CSCD 2009年第2期197-203,共7页
In Part 2 of the paper on the Smart-Cut process, the effects of bonding flaws characterized by the size and internal pressure before and after splitting are studied by using fracture mechanics models. It is found that... In Part 2 of the paper on the Smart-Cut process, the effects of bonding flaws characterized by the size and internal pressure before and after splitting are studied by using fracture mechanics models. It is found that the bonding flaws with large size are prone to cause severe deviation of defect growth, leading to a non-transferred area of thin layer when splitting. In a practical Smart-Cut process where the internal pressure of bonding flaws is very small, large interfacial defects always promote defect growth in the splitting process. Meanwhile, increasing the internal pressure of the bonding flaws decreases the defect growth and its deviation before splitting. The mechanism of relaxation of stiffener constraint is proposed to clarify the effect of bonding flaws. Moreover, the progress of the splitting process is analyzed when bonding flaws are present. After splitting, those bonding flaws with large size and high internal pressure are vulnerable for the blistering of the thin film during high-temperature annealing. 展开更多
关键词 Smart-Cut technology Fracture mechanics Stress intensity factor Interfacial defect
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A novel suspension-floating-circulating fluidized combustion technology for coal slurry 被引量:3
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作者 Yi Wang Maoyong Cao +2 位作者 Zenghui Wang Lu Wei Shuping Zhao 《International Journal of Coal Science & Technology》 EI 2016年第1期35-46,共12页
A novel suspension-floating-circulating fluidized combustion technology is proposed for burning coal slurry fuel in traditional circulating ftuidized bed boilers (CFBB). This technology can solve some existing probl... A novel suspension-floating-circulating fluidized combustion technology is proposed for burning coal slurry fuel in traditional circulating ftuidized bed boilers (CFBB). This technology can solve some existing problems in large- capacity CFBB burning coal slurry. The principles of the suspension-floating-circulating fluidized combustion technology were introduced in detail in this paper. A 130 t/h CFBB was retrofitted based on the technology, and the retrofitted system mainly includes a long-distance transport sub-system, a bed-material conveying sub-system with a wind-seal device invented by the authors, a superheater thermoregulation device using a novel temperature regulator, a return loop flu- idization facility, and a pneumatic ash conveying sub-system with sealed pump. The achieved performance of the retro- fitted CFBB shows that the thermal efficiency is 89.83 %, the combustion efficiency is 96.24 %, and the blending proportion of slurry is 94 %. 展开更多
关键词 Suspension-floating-circulating fluidized Coal slurry . Combustion technology - CFBB
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Journal of University of Science and Technology Beijing (English Edition) Vol.l2(2005), No.1-6 被引量:1
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《Journal of University of Science and Technology Beijing》 CSCD 2005年第6期i0001-i0004,共4页
关键词 Journal of University of Science and technology Beijing No.1-6
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Effect of China’s technology spillovers on energy intensity in Africa
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作者 Mesfin Welderufael Berhe Junbing Huang Abel Dula Wedajo 《Chinese Journal of Population,Resources and Environment》 2022年第2期168-176,共9页
Empirical studies on the effects of China-African economic relations on energy intensity in Africa are scarce.To fill the gap in the literature,this study investigates the technology spillover effects of the China-Afr... Empirical studies on the effects of China-African economic relations on energy intensity in Africa are scarce.To fill the gap in the literature,this study investigates the technology spillover effects of the China-Africa trade and investment relations on energy intensity.It uses both linear and nonlinear dynamic panel estimation methods for 42 African countries from 2003 to 2015.The results show that China's technology spillover through imports significantly reduces energy intensity in Africa.The findings are consistent across specifications and sample groups.Moreover,the technology spillover coming from foreign direct investment(FDI)improves energy intensity,particularly in lower-middle-income African countries.The dynamic threshold estimation results show that countries'absorptive ability is important for technology spillover effects of FDI and imports on energy intensity.The results suggest that countries'absorptive capacity should be increased to maximize the benefits of trade and investment technology spillovers. 展开更多
关键词 Energy intensity technology spillovers FDI Trade and Dynamic panel model
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Perpentylated (2, 3, 6-Tri-O-pentyl)-β-cyclodextrin Used as Capillary Gas Chromatographic Stationary Phase Prepared by Sol-gel Technology
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作者 MinMinLIANG MeiLingQI +1 位作者 YuLENG RuoNongFU 《Chinese Chemical Letters》 SCIE CAS CSCD 2005年第2期233-236,共4页
Capillary column preparation using perpentylated (2,3,6-tri-O-pentyl)-β-cyclodextrin asstationary phase by sol-gel technology with simplicity and rapidity is described. Multiplepreparation steps in conventional colum... Capillary column preparation using perpentylated (2,3,6-tri-O-pentyl)-β-cyclodextrin asstationary phase by sol-gel technology with simplicity and rapidity is described. Multiplepreparation steps in conventional column technology were avoided. The prepared columns exhibitsatisfactory chromatographic performances and pronounced selectivity for a wide range of testsolutes, and have been successfully used for the separation of nitrotoluene, dimethoxybenzene,alcohols, alkanes, dimethylphenol and cresol isomers. 展开更多
关键词 Sol-gel technology perpentylated -β-cyclodextrin gas chromatography.
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Capillary Column Coated with Heptakis(2,3, 6-tri-O-octyl)-β-cyclodextrin Using Sol-gel Technology
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作者 XiaoXiaGE RuoNongFU +2 位作者 RongJiDAI LiWenLIU MeiLingQI 《Chinese Chemical Letters》 SCIE CAS CSCD 2004年第4期428-430,共3页
Heptakis(2, 3, 6-tri-O-octyl)-β-cyclodextrin was coated onto the fused silica capillary by sol-gel technology. Column efficiency and column selectivity were studied. The results indicated that high ability of separat... Heptakis(2, 3, 6-tri-O-octyl)-β-cyclodextrin was coated onto the fused silica capillary by sol-gel technology. Column efficiency and column selectivity were studied. The results indicated that high ability of separation was acquired . Positional isomers of aromatic compounds were well separated. 展开更多
关键词 Heptakis(2 3 6-tri-O-octy1)-β-cyclodextrin capillary gas chromatography sol-gel technology.
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Verifying the Effects of an Education Program Leveraging Information Technology to Promote Cervical Cancer Screening in Women Aged 20 - 29—A One-Year Longitudinal Study
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作者 Nakamura Tomoko Sasaki Ayako 《Health》 2020年第11期1526-1542,共17页
The purpose of this research is to implement an IT-based education program in order to promote cervical cancer screenings for women aged 20 - 29 years, as well as to examine the results of said program. This is a long... The purpose of this research is to implement an IT-based education program in order to promote cervical cancer screenings for women aged 20 - 29 years, as well as to examine the results of said program. This is a longitudinal/comparative study of two groups, one for which the program was implemented (the intervention group), and the other for which it was not (the control group). The program consisted of attending a health lecture and encouragement to be screened one month, six months, and one year later sent through IT-based methods. The target was unmarried women aged 20 - 29 who had neither previously given birth nor had been screened for cervical cancer in a period one year prior. They were divided into two groups, the intervention group (n = 142) and control group (n = 145). The effectiveness of the program was assessed via an initial survey and further surveys six months and one year later. Results were based on the Japanese version of the Health Belief Model Scale for Cervical Cancer and the Pap Smear Test (HBMSCCPST), knowledge scores in the categories of Healthy Lifestyles, Cervical Cancer, Cervical Cancer Screening, and screening behavior. A two-way ANOVA of the HBMSCCPST subscales and knowledge scores in the initial, six-month, and one-year surveys was performed, showing interaction in Cervical Cancer (p = 0.00). Main effects were observed in Cervical Cancer Screening (p = 0.00) and Healthy Lifestyles (p = 0.00). Regarding the amount of change from the initial survey, knowledge scores in the Cervical Cancer (p = 0.027) and Cervical Cancer Screening (p = 0.016) categories were significantly higher in the intervention group than in the control group. There was no significant difference in cervical cancer screening rates (p = 0.26) between the two groups. However, a small-degree effect size was observed for Benefits, Seriousness, and Susceptibility subscales in both examinees and non-examinees. Although the educational program of this study was effective in improving the knowledge of women in their twenties, there was little improvement in HBMSCCPST and it did not lead to the promotion of cervical cancer screening. In order to raise interest in cervical cancer screening, it is necessary to consider useful content to guide women to consult with healthcare professionals, a long-term population approach, and organizational structure of consultation. 展开更多
关键词 Cervical Cancer Screening Age 20 - 29 Educational Program INFORMATION technology
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DICP Symposium (I) on Catalysis: Future Directions of Catalysis Science and Technology October 16-18, 2003, Dalian, China
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《Journal of Natural Gas Chemistry》 CAS CSCD 2003年第3期210-211,共2页
Introduction and Invitation DICP Symposium is a special series of interna-tional conference named after the Dalian Instituteof Chemical Physics (DICP). The DICP Symposiumwas founded with the purpose to promote the int... Introduction and Invitation DICP Symposium is a special series of interna-tional conference named after the Dalian Instituteof Chemical Physics (DICP). The DICP Symposiumwas founded with the purpose to promote the interna-tional communication and collaboration between theDICP and the international scientific community, to 展开更多
关键词 of on Catalysis China DICP Symposium DALIAN Future Directions of Catalysis Science and technology October 16-18 2003
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PLASMA SCIENCE & TECHNOLOGY FIRST AUTHOR INDEX TO VOLUME 8 No.1-2 (2006)
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《Plasma Science and Technology》 SCIE EI CAS CSCD 2006年第2期I0001-I0001,共1页
关键词 JUN NG PLASMA SCIENCE technology FIRST AUTHOR INDEX TO VOLUME 8 No.1-5
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3-Dimensional Body Measurement Technology
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作者 周旭东 李艳梅 《Journal of Donghua University(English Edition)》 EI CAS 2002年第4期138-140,共3页
3 - dimensional body measurement technology, the basis of developing high technology in industry, accelerates digital development of aplparel industry. This paper briefly introduces the history of 3 - dimensional body... 3 - dimensional body measurement technology, the basis of developing high technology in industry, accelerates digital development of aplparel industry. This paper briefly introduces the history of 3 - dimensional body measurement technology, and recounts the principle and primary structure of some types of 3 - dimensional automatic body measurement system. With this understanding, it discusses prospect of 3- dimensional CAD and virtual technology used in apparel industry. 展开更多
关键词 3 - DIMENSIONAL BODY measurement technology digital apparel industry quick response virtual fitting apparel NAD
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PLASMA SCIENCE & TECHNOLOGY FIRST AUTHOR INDEX TO VOLUME 8 No.1-3 (2006)
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《Plasma Science and Technology》 SCIE EI CAS CSCD 2006年第3期I0001-I0001,共1页
关键词 JUN technology FIRST AUTHOR INDEX TO VOLUME 8 No.1-4 NG PLASMA SCIENCE
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Journal of University of Science and Technology Beijing (English Edition) Vol.13(2006), No.1-6
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《Journal of University of Science and Technology Beijing》 CSCD 2006年第6期I0001-I0006,共6页
关键词 Vol.13 English Edition Journal of University of Science and technology Beijing No.1-6
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The 4th International Exhibition on Refractories, Industrial Ceramics and Furnaces(RCF Expo'2003)Beijing, China, April 15-17, 2003In conjunction with China Refractories Seminar' 2003-Technology and Markets
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《China's Refractories》 CAS 2003年第1期44-44,共1页
Organizers and Sponsors: China Association of Refractories Industry The Chinese Society for Metals The Chinese Ceramic Society
关键词 2003 Industrial Ceramics and Furnaces conjunction with China Refractories Seminar technology and Markets The 4th International Exhibition on Refractories April 15-17 China on with
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Study on In-vitro Production Technology of Embryos from Young Dorper Sheep
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作者 Huidi LUO Yangyi MAO +7 位作者 Huihui GUO Li ZHANG Zhiwu WANG Zhijun WANG Jun LI Hongyu GUO Lina XUE Wenqing DANG 《Agricultural Biotechnology》 CAS 2019年第6期44-47,113,共5页
This study was conducted to investigate the in-vitro production technology of embryos from young Dorper sheep, so as to provide technical support for the utilization of ovarian follicles in young Dorper sheep. Tests w... This study was conducted to investigate the in-vitro production technology of embryos from young Dorper sheep, so as to provide technical support for the utilization of ovarian follicles in young Dorper sheep. Tests were conducted from the induction of Dorper sheep of 4 to 8 weeks old using follicle stimulating hormone(FSH) and pregnant horse serum(PMSG), collection of oocytes, in-vitro oocyte maturation-fertilization-zygote cultivation and 2-4-cell-stage fertilized ovum transfer. The results showed that 585 oocytes were collected from eight Dorper sheep at the age of 4 and 8 weeks, with an average of 73.13 oocytes/sheep. 346 of the 2-4-cell-stage fertilized eggs were obtained, whose cleavage rate was 59.15%. 77 in-vitro fertilized eggs at 2-4-cell stage were transplanted into 17 recipient sheep, seven of which were pregnant and gave birth to 13 "test-tube sheep" with a conception rate of 41.18%. It is indicated that the hormone induction technique, in-vitro oocyte maturation-fertilization-zygote cultivation technique and 2-4-cell-stage fertilized ovum transfer technique used in this study can serve as effective techniques for the in-vitro production of embryos from Dorper sheep of 4-8 weeks old. 展开更多
关键词 Young Dorper sheep In-vitro production technology of embryos In-vitro fertilization 2-4-cell fertilized ovum Test-tube sheep
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Microchip Technology 推出500毫安同步降压直流-直流转换器
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《电子质量》 2003年第3期124-124,共1页
关键词 MICROCHIP technology公司 500毫安 同步降压直流-直流转换器 关断装置 输入电压 输出电压
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Journal of Electronic Science and Technology of China Vol.3 No.1-4 2005
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《Journal of Electronic Science and Technology of China》 2005年第4期I0001-I0004,共4页
关键词 Journal of Electronic Science and technology of China Vol.3 No.1-4 2005 JUN
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Application of LRB isolation technology in continuous girder bridges
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作者 刘文静 李黎 叶昆 《Journal of Southeast University(English Edition)》 EI CAS 2011年第2期196-200,共5页
This paper summarizes the superiority of lead-rubber beating (LRB) continuous girder bridges. The research method for isolation performance is discussed when pile-soil interaction is considered. By the finite elemen... This paper summarizes the superiority of lead-rubber beating (LRB) continuous girder bridges. The research method for isolation performance is discussed when pile-soil interaction is considered. By the finite element method and self-compiling program, a systematic study of the reliability of LRB continuous girder bridges is given by the use of different indicators, including the riding comfort of the LRB system, the pounding and dynamic stability when the LRB system is subjected to seismic excitations, and the reliability of the LRB system when subjected to other common horizontal loads. The results show that the LRB system has obvious advantages over the traditional continuous girder structure. The LRB isolation effect remains good even when pile-soil interaction is considered; the vertical rigidity of the LRB guarantees desirable riding comfort. The LRB demonstrates good reliability when subjected to the effects of braking, wind loads and temperature. However, it is also pointed out that the pounding of the LRB system subjected to earthquakes must be avoided, and the dynamic stability may be reduced when the LRB system has higher piers and generates a larger displacement in a strong earthquake. Useful advice and guidance are proposed for engineering application. 展开更多
关键词 lead-robber bearing LRB)- isolation technology continuous girder bridge
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A fractional differential constitutive model for dynamic stress intensity factors of an anti-plane crack in viscoelastic materials 被引量:2
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作者 Run-Tao Zhan Zhao-Xia Li Lei Wang 《Acta Mechanica Sinica》 SCIE EI CAS CSCD 2014年第3期403-409,共7页
Fractional differential constitutive relationships are introduced to depict the history of dynamic stress inten- sity factors (DSIFs) for a semi-infinite crack in infinite viscoelastic material subjected to anti-pla... Fractional differential constitutive relationships are introduced to depict the history of dynamic stress inten- sity factors (DSIFs) for a semi-infinite crack in infinite viscoelastic material subjected to anti-plane shear impact load. The basic equations which govern the anti-plane deformation behavior are converted to a fractional wave-like equation. By utilizing Laplace and Fourier integral transforms, the fractional wave-like equation is cast into an ordinary differential equation (ODE). The unknown function in the solution of ODE is obtained by applying Fourier transform directly to the boundary conditions of fractional wave-like equation in Laplace domain instead of solving dual integral equations. Analytical solutions of DSIFs in Laplace domain are derived by Wiener-Hopf technique and the numerical solutions of DSIFs in time domain are obtained by Talbot algorithm. The effects of four parameters α, β, b1, b2 of the fractional dif- ferential constitutive model on DSIFs are discussed. The numerical results show that the present fractional differential constitutive model can well describe the behavior of DSIFs of anti-plane fracture in viscoelastic materials, and the model is also compatible with solutions of DSIFs of anti-plane fracture in elastic materials. 展开更多
关键词 Dynamic fracture Stress intensity factors Fractional differentiation - Anti-plane fracture Viscoelasticmaterial WIENER-HOPF
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