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资源科学 2013年第7期35卷 1447-1454页

作者：华坚任俊徐敏 eric fong 河海大学商学院南京211100 河海大学产业经济研究所南京211100 阿拉巴马汉茨维尔大学阿拉巴马州35899

要在促进社会经济发展的同时减少二氧化碳排放量,关键在于提高二氧化碳排放绩效。客观正确地评估中国各省份经济发展过程中的二氧化碳排放绩效具有重要现实意义。文章从效率的角度,界定二氧化碳排放绩效的概念,将二氧化碳排放作为非期... 详细信息

要在促进社会经济发展的同时减少二氧化碳排放量,关键在于提高二氧化碳排放绩效。客观正确地评估中国各省份经济发展过程中的二氧化碳排放绩效具有重要现实意义。文章从效率的角度,界定二氧化碳排放绩效的概念,将二氧化碳排放作为非期望产出纳入全要素研究框架,探索性地利用三阶段DEA方法和线性数据转换函数法来评价中国省际区域的二氧化碳排放绩效,剔除了环境变量和随机误差对结果的影响,为真实测度二氧化碳排放绩效提供了可行的方法。结果表明,传统DEA测度的二氧化碳排放平均技术效率和纯技术效率被低估,而平均规模效率被高估;中国区域间二氧化碳排放绩效发展显著不平衡,呈现出"东>西>中"的格局,与传统的经济格局存在一定出入。

关键词：二氧化碳排放绩效纯技术效率规模效率三阶段DEA模型评价

中国国际移民的社会融合与发展:分析框架的构建与应用

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西安交通大学学报（社会科学版） 2022年第5期42卷 115-122页

作者：吴晓曼薛琳方伟晶李树茁西安交通大学公共政策与管理学院陕西西安710049 香港大学社会学系中国香港999077

国际移民的社会融合关系着中国社会的稳定发展和治理能力提升。借鉴国外国际移民和国内流动人口社会融合的研究成果,立足中国国际移民的融合与发展情境,构建中国国际移民社会融合与发展的分析框架。从国际移民社会融合的概念界定和维度... 详细信息

国际移民的社会融合关系着中国社会的稳定发展和治理能力提升。借鉴国外国际移民和国内流动人口社会融合的研究成果,立足中国国际移民的融合与发展情境,构建中国国际移民社会融合与发展的分析框架。从国际移民社会融合的概念界定和维度测量,融合维度间的层级式作用关系,“移民—本地人”双视角下的融合模式,个体、群体和社会环境三个层面的移民融合影响机制,以及心理健康、发展意愿和居留意愿三个方面的移民融合后果机制系统性开展国际移民的社会融合与发展研究。框架采用理论、实证与政策为一体的研究范式,明晰了中国国际移民社会融合研究的理论基础和方向,应用并拓展了已有研究中的“移民—本地人”双向视角,创新性地将二维方向拓展为二维主体,强化了客观结构环境因素对社会融合的影响,并兼顾了中国国际移民社会融合研究的统一性和差异性,有助于完善中国国际移民政策治理体系。

关键词：国际移民流动人口社会融合移民政策治理经济融合文化融合融合模式

High efficiency GHz laser processing with long bursts

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International Journal of Extreme Manufacturing 2023年第1期5卷 202-210页

作者： eric Audouard eric Mottay Amplitude PessacFrance

Bursts of GHz repetition rate pulses involve more ablation mechanisms than single femtosecond *** ablation by GHz laser pulses is a multi-step process,consisting of a first thermal incubation phase,followed by a highly efficient ablation *** ablation therefore combines thermal and non-thermal ablation *** an optimal choice of the burst duration,the ablation efficiency can be highly *** bursts,comprising tens of pulses to hundreds of pulses,are needed to take full advantage of the increase in ablation efficiency.

关键词： femtosecond laser temporal pulses shaping GHz bursts femtosecond processing

Artificial urinary sphincter surgery in the special populations:neurological,revision,concurrent penile prosthesis and female stress urinary incontinence groups

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Asian Journal of Andrology 2020年第1期22卷 45-50页

作者： eric Chung AndroUrology Centre BrisbaneQLD 4000Australia University of Queensland Princess Alexandra HospitalBrisbaneQLD 4000Australia Macquarie University Hospital SydneyNSW 2109Australia

The artificial urinary sphincter(AUS)remains the standard of care in men with severe stress urinary incontinence(SUI)following prostate surgery and *** the current AUS provides an effective,safe,and durable treatment option,it is not without its limitations and complications,especially with regard to its utility in some“high-risk”*** article provides a critical review of relevant publications pertaining to AUS surgery in specific high-risk groups such as men with spinal cord injury,revision cases,concurrent penile prosthesis implant,and female *** discussion of each category includes a brief review of surgical challenge and a practical action-based set of *** increased understandings of the pathophysiology of various SUI cases coupled with effective therapeutic strategies to enhance AUS surgery continue to improve clinical outcomes of many patients with SUI.

关键词： artificial urinary sphincter female stress incontinence penile prosthesis implant revision surgery spinal cord injury urinary incontinence

Penile prosthesis implant in the special populations:diabetics,neurogenic conditions,fibrotic cases,concurrent urinary continence surgery,and salvage implants

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Asian Journal of Andrology 2020年第1期22卷 39-44页

作者： eric Chung AndroUrology Centre BrisbaneQLD 4000Australia University of Queensland Princess Alexandra HospitalBrisbaneQLD 4000Australia Macquarie University Hospital SydneyNSW 2109Australia

Penile prosthesis implant(PPI)remains an effective and safe treatment option for men with erectile dysfunction(ED).However,PPI surgery can be associated with a higher risk of complications in certain *** article provides a critical review of relevant publications pertaining to PPI in men with diabetes,significant corporal fibrosis,spinal cord injury,concurrent continence surgery,and complex salvage *** discussion of each category of special populations includes a brief review of the surgical challenges and a practical action-based set of *** specific patient populations posed considerable challenges in PPI surgery,strict pre-and postoperative management coupled with safe surgical practice is a prerequisite to achieving excellent clinical outcomes and high patient satisfaction rate.

关键词： continence surgery diabetes erectile dysfunction penile prosthesis implant Peyronie’s disease priapism salvage surgery spinal cord injury

Photocatalytic degradation of dye effluent by titanium dioxide pillar pellets in aqueous solution

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Journal of Environmental Sciences 2004年第3期16卷 375-379页

作者： eric Hu School of Engineering and Technology

Photocatalytic oxidation(PCO) process is an effective way to deal with organic pollutants in wastewater which could be difficult to be degraded by conventional biological treatment methods. Normally the TiO 2 powder in nanometre size range was directly used as photocatalyst for dye degradation in wastewater. However the titanium dioxide powder was arduous to be recovered from the solution after treatment. In this application, a new form of TiO 2(i. e. pillar pellets ranging from 2 5 to 5 3 mm long and with a diameter of 3 7 mm) was used and investigated for photocatalytic degradation of textile dye effluent. A test system was built with a flat plate reactor(FPR) and UV light source(blacklight and solar simulator as light source respectively) for investigating the effectiveness of the new form of TiO 2. It was found that the photocatalytic process under this configuration could efficiently remove colours from textile dyeing effluent. Comparing with the TiO 2 powder, the pellet was very easy to recovered from the treated solution and can be reused in multiple times without the significant change on the photocatalytic property. The results also showed that to achieve the same photocatalytic performance, the FPR area by pellets was about 91% smaller than required by TiO 2 powder. At least TiO 2 pellet could be used as an alternative form of photocatalyst in applications for textile effluent treatment process, also other wastewater treatment processes.

关键词： dyes degradation photocatalytic reactions TiO 2 catalyst

Waveform LiDAR concepts and applications for potential vegetation phenology monitoring and modeling:a comprehensive review

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Geo-Spatial Information Science 2021年第2期24卷 179-200,I0001页

作者： eric Ariel L Salas Agricultural Research Development Program(ARDP) Central State UniversityWilberforceUSA

Researchers continually demonstrated through published literature how LiDAR could create unparalleled measurements of ecosystem structure and forest *** are a number of studies conducted utilizing waveform LiDAR products for terrestrial monitoring,but those that deal specifically with the assessment of space-borne waveform LiDAR for monitoring and modeling of phenology is very *** review highlights the waveform LiDAR system and looks into satellite sensors that could link waveform LiDAR and vegetation phenology,such as the proposed NASA’s Global Ecosystem Dynamics Investigation(GEDI)and the Japanese Experimental Module(JEM)-borne LiDAR sensor named MOLI(Multi-footprint Observation LIDAR and Imager).Further,this work examines the richness and utility of the waveform returns and proposes a spline-function-derived model that could be exploited for estimating the leaf-shooting *** new approach may be utilized for ecosystem-level phenological studies.

关键词： Ecosystems gedi moli phenology vegetation modeling waveform LiDAR

Energy Dissipation and Transport in Nanoscale Devices

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Nano Research 2010年第3期3卷 147-169页

作者： eric Pop Department of Electrical and Computer Engineering Micro and Nanotechnology Lab and Beckman InstituteUniversity of Illinois Urbana ChampaignUrbana IL 61801USA

Understanding energy dissipation and transport in nanoscale structures is of great importance for the design of energy-efficient circuits and energy-conversion *** is also a rich domain for fundamental discoveries at the intersection of electron,lattice(phonon),and optical(photon)*** review presents recent progress in understanding and manipulation of energy dissipation and transport in nanoscale solid-state ***,the landscape of power usage from nanoscale transistors(~10^(-8) W)to massive data centers(~10^(-9) W)is ***,focus is given to energy dissipation in nanoscale circuits,silicon transistors,carbon nanostructures,and semiconductor *** of steady-state and transient thermal transport are also reviewed in the context of nanoscale devices with sub-nanosecond switching ***,recent directions regarding energy transport are reviewed,including electrical and thermal conductivity of nanostructures,thermal rectification,and the role of ubiquitous material interfaces.

关键词： Nanowire nanotube interface thermal transport rectification thermoelectric power dissipation

Enhancement of energy efficiency for mechanical production of fine and ultra-fine particles in comminution

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China Particuology 2007年第3期5卷 193-201页

作者： Yanmin Wang eric Forssberg College of Material Science & Engineering South China University of Technology Guangzhou 510640 China Department of Chemical Engineering & Geosciences Lulea University of Technology S-97187 Lulea Sweden

This paper presents the energy requirements for mechanical production of fine and ultra-fine particles in comminution. Recent approaches for effective size reduction and energy saving in comminution are described, viz., （a） development and application of new mills/classifiers, （b） adjustment of the bead characterization in stirred bead mills, （c） hybrid comminution systems with roller-press and media mill, （d） assisted methods, and （e） simulation.2007 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V.

关键词： Comminution Mill Classifier Grinding aids Microwave Ultrasound Simulation