Study on the partner selecting method of strategic alliance inhigh and new technology enterprises

A successful and effective strategic alliance involves many factors, of which selecting a proper partner is the most important factor to achieve the success of the alliance. In view of the characteristics of strategic alliance in high and new technology enterprises and according to the analysis on the standards of partner selecting and the factors of the success of alliance, this paper does some deeper research on the partner selecting and the alliance evaluation process from the perspective of different strategic levels by using a fuzzy comprehensive evaluating method, thus providing a method to select the alliance partner for high and new technology enterprises in China.

Do cooperatives participation and technology adoption improve farmers’welfare in China?A joint analysis accounting for selection bias

This study examines the impact of farmers’cooperatives participation and technology adoption on their economic welfare in China.A double selectivity model(DSM)is applied to correct for sample selection bias stemming from both observed and unobserved factors,and a propensity score matching(PSM)method is applied to calculate the agricultural income difference with counter factual analysis using survey data from 396 farmers in 15 provinces in China.The findings indicate that farmers who join farmer cooperatives and adopt agricultural technology can increase agricultural income by 2.77 and 2.35%,respectively,compared with those non-participants and non-adopters.Interestingly,the effect on agricultural income is found to be more significant for the low-income farmers than the high-income ones,with income increasing 5.45 and 4.51%when participating in farmer cooperatives and adopting agricultural technology,respectively.Our findings highlight the positive role of farmer cooperatives and agricultural technology in promoting farmers’economic welfare.Based on the findings,government policy implications are also discussed.

The Strategy and Technology Selection for Non-CO_2 Greenhouse Gas Emission Control

The emission control of non-CO2greenhouse gases is conducive to slowing down global warming.It is also helpful in controlling environmental pollution,and beneficial in improving the local health benefits.This paper aims at six kinds of non-CO2greenhouse gases under United Nations Framework Convention on Climate Change,namely methane(CH4),nitrous oxide(N2O),hydrofluorocarbons(HFCs),perfluorocarbons(PFCs),sulfur hexafluoride(SF6),and nitrogen trifluoride(NF3).This paper analyzes the emission status and trend of China’s non-CO2greenhouse gases,and provides some technology selections for non-CO2emission reduction.Through strategic policy arrangements and appropriate technology choices,China can gain environmental protection and greenhouse gas control.

Selective removal technology using chemical etching and excimer assistance in precision recycle of color filter

Color filters are produced using semiconductor production techniques although problems with low yield remain to be addressed. This study presents a new means of selective removal using excimer irradiation, chemical etching, or electrochemical machining on the fifth generation TFT LCDs. The selective removal of microstructure layers from the color filter surface of an optoelectronic flat panel display, as well as complete removal of the ITO thin-films, RGB layer, or resin black matrix (BM) layer from the substrate is possible. Individual defective film layers can be removed, or all films down to the Cr layer or bare glass can be completely eliminated. Experimental results demonstrate that defective ITO thin-films, RGB layers, or the resin BM layer can now be recycled with a great precision. When the ITO or RGB layer proves difficult to remove, excimer light can be used to help with removal. During this recycling process, the use of 225 nm excimer irradiation before chemical etching, or electrochemical machining, makes removal of stubborn film residues easy, effectively improving the quality of recycled color filters and reducing fabrication cost.

Fabrication of 32 Gb/s Electroabsorption Modulated Distributed Feedback Lasers by Selective Area Growth Technology

A 32 Gb/s monolithically integrated electroabsorption modulated laser is fabricated by selective area growth technology. The threshold current of the device is below 13mA. The output power exceeds 10mW at 0V bias when the injection current of the distributed feedback laser is 100mA at 25℃. The side mode suppression ratio is over 50 dB. A 32Gb/s eye diagram is measured with a 3.SVpp nonreturn-to-zero pseudorandom modulation signal at -2.3 V bias. A clearly opening eyediagram with a dynamic extinction ratio of 8.01 dB is obtained.

Application of Industry： A AHP Method to Technolo Selection for Emerging Case Study of Chinese Biotechnology Enterprises

Selecting the promising technologies to incorporate in new products is challenging for enterprises, especially for those who compete in emerging high-technology industries. By integrating external factor evaluation （EFE） and internal factor evaluation （1FE） matrix, this study proposes a new technology selection method. The proposed fi＇am^work is applied to a real technology selection problem faced by a bio-technology enterprise in the context of China＇ s economic, political and social environment. Two major aspects and 24 external/internal factors are determined. This study uses analytic hierarchy process （AHP） method to sort the information and derives weights of each criterion. Empirical results indicate that the candidate technology is promising, and shall be developed as one of the enterprise＇s primary products.

Online Fashion Retailer Bonobos Selects Gerber Technology's YuniquePLM^(TM) Industry-Tailored Software to Support Rapid Growth and Fast-Paced Product Innovation

Tolland,Connecticut,USA-Gerber Technology,a business unit of Gerber Scientific, Inc.(NYSE:GRB) and a world leader in automated CAD/CAM and PLM solutions for the apparel and flexible materials industry,announces that fast-growing internet retailer Bonobos,Inc. has selected the YuniquePLM product

The development of 3D printing technology and the current situation of controlling defects in SLM technology

With unique manufacturing technology,the additive manufacturing technology divides the three-dimensional object into countless two-dimensional laminates.Compared with the traditional material reduction manufacturing method,it has the characteristics of saving materials,being fast,and especially suitable for single and small batch parts and the rapid manufacturing of parts with complex shapes and internal structures.In this paper,various methods of additive manufacturing technology are reviewed.This paper introduces the characteristics of selective laser melting technology and its forming equipment system.On this basis,the technical defects of selective laser melting technology are analyzed,and the status of controlling defects in SLM technology is explained.In the end,the prospects of additive manufacturing technology are described.

Automatic determination method of optimal threshold based on the bootstrapping technology

In order to predict the extreme load of the mechanical components during the entire life,an automatic method based on the bootstrapping technology(BT)is proposed to determine the most suitable threshold.Based on all the turning points of the load history and a series of thresholds estimated in advance,the generalized Pareto distribution is established to fit the exceedances.The corresponding distribution parameters are estimated with the maximum likelihood method.Then,BT is employed to calculate the mean squared error(MSE)of each estimated threshold based on the exceedances and the specific distribution parameters.Finally,the threshold with the smallest MSE will be the optimal one.Compared to the kurtosis method and the mean excess function method,the average deviation of the probability density function of exceedances determined by BT reduces by 38.52%and 29.25%,respectively.Moreover,the quantile-quantile plot of the exceedances determined by BT is closer to a straight line.The results suggest the improvement of the modeling flexibility and the determined threshold precision.If the exceedances are insufficient,BT will enlarge their amount by resampling to solve the instability problem of the original distribution parameters.

Preparation of A New Fiber by Sol-gel Technology in Solid-phase Microextraction (SPME)

The sol-gel technology is applied for the preparation of solid-phase microextraction (SPME) fiber. The fiber demonstrates high thermal stability, efficient extraction rate and the selectivity for non-polar or low-polar analytes. Efficient SPME-GC-FID analyses of benzene- toluene-ethylbenzene-xylenes (BTEXs) and low-polar halocarbon were achieved by the sol-gel coated DSDA-DDBT-TiO2 fiber. Some parameters of the SPME fiber for the determination of halocarbon in aqueous sample were investigated.

Processing, Recovery and Analysis of Precious Metals Using Molecular Recogntion Technology

IBC Advanced Technologies' Molecular Recognition Technology(MRT) products,trade named SuperLig,selectively and rapidly bind with target metal ions to remove them from solution.The MRT process can produce a high purity separation product of maximum added value at low cost.In this paper,applications of MRT in the precious metals industry,including selective commercial separations involving Au,Pd,Pt,Rh,and Ru,are described and discussed.Application of MRT to the analytical determination of precious metals is presented.Potential use of MRT in recovering precious metals from end-of-life(EOL) products is discussed.

Breeding and High-yield Cultivation Technology of Wuqing No.1, a New Cultivar of Black Soybeans

The research introduced selection and breeding process, characteristics and high-yield cultivation technology of Wuqing No.l. Wuqing No.l, also named Gaoyou black soybean, is bred based on Danbo black soybean introduced from Japan in 1996 by Gaoyou Vegetable Cultivation Technology Station and Yangzhou Agricultural Technology Promotion Station. It was named in 2014 by Jinagsu Crop Cultivar Approvement Committee. The cultivar is high-yielding with high quality, big seeds, high resistance to stress, as well as high health-care value.

Theoretical Basis for Multiple Criteria Analysis of Variants and Selection of the Most Effective Technological Scheme for Hard Rock Surface Mining

The technological scheme of a hard rock surface mine is a multiple level production system of interdependently func-tioning elements. Selection of the optimum combination of its elements constitutes a complex multiple variant and criteria problem of decision making. In this paper describes the theoretical part of the method proposed for the quantitative analysis and selection of the most competent technological schemes, based on the mathematical formulations of the selection criteria of the element of each level as functions of the alternative variants of the elements of the level and its adjacent levels. It is realized in accordance to standard procedures of decision making in the formation of the economical mathematical model of the cumulative influence of levels and elements on the effectiveness of all alternative variants in their analysis and generation of a small subset of the most competent variants, which are subjected to further analysis using the criterion of reliability in the generation of the optimum technological scheme. The scientific challenge inherent in its realization constitutes a PhD research opportunity for those interested in the problems of optimization in hard rock surface mines.

Innovations in Retinal Laser Technology

Retinal laser photocoagulation is a proven, effective treatment for various retinal disorders, including diabetic retinopathy, retinal vein occlusions, and sickle cell retinopathy. To minimize iatrogenic retinal damage while maintaining therapeutic effects, retinal laser technology has evolved significantly since its introduction in ophthalmology more than half a century ago. These innovations have included both optimizations of laser parameters in addition to the development of novel laser delivery systems. This review summarizes recent innovations in retinal laser technology, including subthreshold micropulse laser, selective retinal therapy and nanosecond laser, innovative modes of laser delivery including pattern scanning laser, endpoint management, navigated laser, and newly described photo-mediated ultrasound therapy.

矮败小麦在新品种培育和种质创新中的应用进展

矮败小麦是显性核不育基因(Ms2)和显性矮秆基因(Rht-D1c)紧密连锁、具有表型遗传标记的特异种质,是群体改良和相关遗传研究的理想工具。利用其构建的育种技术体系在小麦育种实践中不断发展、创新和完善。该技术结合单倍体育种和分子标记辅助选择等手段,可快速培育具有目标性状的导入系,实现多个目标基因在优良遗传背景下的聚合和定向构建轮回选择群体,加快小麦重要性状的改良速度,对选育有突破性状的新品种及创制遗传背景丰富的优良育种材料有重要价值。

NB-IoT环境下智慧停车诱导系统停车位选择及诱导方案研究

随着城市化进程的不断加速与机动车数量的持续增长,停车难如今已成为城市可持续健康发展的一个亟待解决的问题。传统停车管理方式效率低下,无法满足现代城市实际停车需求。基于NB-IoT的智慧停车诱导系统通过集成物联网、大数据、云计算和人工智能等现代信息技术,实现了对停车资源的智能化管理和优化配置。本文讨论了NB-IoT技术在智慧停车诱导系统中的应用,并提出一套完整的技术解决方案,并对其进行了相关实证研究和分析。研究结果表明,该系统能够有效提高停车效率,改善用户体验,缓解交通压力,并为未来城市发展与规划提供了价值参考依据。

金属有机框架材料吸附CO_(2)研究进展

为有效应对全球气候变暖,减缓温室气体排放,实现中国提出的“双碳”目标,寻找有效的CO_(2)吸附技术具有重大的现实意义。金属有机框架(MOFs)作为一种具有高度可调性和优异孔隙结构的新型吸附材料,在CO_(2)捕集和分离方面展现出卓越的性能,具有巨大的应用潜能,其独特、稳定的三维空间结构和高度不饱和的活性吸附位点,特别适用于低温环境中吸附CO_(2)。该文综述了近10年来MOFs在CO_(2)吸附领域应用的研究进展,首先介绍了MOFs吸附材料的常见类型和制备方法,然后详细探讨了影响MOFs材料吸附性能的因素及改性手段,最后提出了优化水热合成法、构建核-壳结构复合MOFs、引入非极性基团有机配体来提高水稳定性能、与多孔固体材料复合进行改性等MOFs在CO_(2)吸附领域的研究方向。

SCR烟气脱硝催化剂再生车间废水处理技术研究进展

工业污染源排放的氮氧化物主要来源于燃煤过程,选择性催化还原法(SCR)脱硝技术因脱硝效果稳定、脱硝效率高、选择性强等特点被广泛应用于氮氧化物的减排,但该方法每年会产生大量的废弃脱硝催化剂,催化剂受烟气的污染富含砷、铬等重金属,已被国家纳入危险废物进行管理,废弃催化剂的再生利用成为当前行业发展的必然需求。就当前SCR烟气脱硝催化剂再生过程中产生的废水特征进行分类,针对废水中不同特征的污染因子,分别就其处理技术研究进展进行分析,并提出合理的再生废水处理工艺建议。

供求视域下农业科技成果转化模式探究——以海南为例

科技成果转化的意义大于科技创新本身。中国农业科技成果转化效率低于社会平均水平,也落后于一般发达国家,如何优化和改进农业科技成果转化模式是当前需要思考的问题。农业科技成果转化有“科研机构自行转化”“科企合作转化”“平台统筹转化”三种主要模式。农业的固有特质给科技成果转化动力链的供给、需求、中介等维度造成不同程度的制约。为破解制约,必须实施产权激励,融入外部资源,同时政府要统筹协调推进。近年来,海南省秉持“以科技人员为本位”“以市场需求为导向”“以制度创新为抓手”三原则,在农业科技成果转化方面取得显著成效,今后应持续推进改革探索,强化企业的创新主体地位,同时加强政府的统筹协调力度。