一套液闪快中子探测系统

介绍了一种在强γ辐射场中探测快中子的探测系统，利用实验室n－γ放射源，调试了系统n－γ甄别性能，确定了其最佳工艺状态。运用Monte-Carlo数值模拟，从理论上计算了模拟探测器的探测效率，并与实验测量结果进行了对比分析。     

分布式制造动态调度资源集成系统建模

本文分析了分布式制造动态调度的本质，提出了对分布式制造资源集成系统的要求，并利用多A-gent理论对分布式制造资源集成系统进行建模，给出了系统集成的拓扑图和说明系统的信息流动过程，解决了构造分布式制造动态调度资源集成系统的理论基础。     

宽带抽运情况下乙醇、丙酮溶液中受激拉曼散射光谱的实验研究

研究了乙醇、丙酮两种拉曼介质在宽带抽运情况下啁啾激光脉冲的受激拉曼散射频谱特性 ,得到的一级Stokes光频谱宽度与抽运光基本相当 ,且具有较高的转换效率 ,从而表明了利用“展宽—受激拉曼散射—压缩”的办法获得波长近 1μm的飞秒级超短脉冲激光信号源的实验方案具有可行性     

Magnetic induction micromachine-part III:Eddy currents and nonlinear effects

The magnetic induction micromachine fabricated in Part II was not laminated, as designed in Part I. Consequently, eddy currents in the stator core, and the associated nonlinear saturation, significantly decreased its performance from that predicted in Part I. To investigate and explain these phenomena and their consequences, this paper models the behavior of the solid-stator-core machine fabricated in Part II using a finite-difference time-domain numerical analysis. The inherent stiffness in the time-domain integration of Maxwell's equations is mitigated via reducing the speed of light artificially by five orders of magnitude, while taking special care that assumptions of magneto-quasi-static behavior are still met. The results from this model are in very good agreement with experimental data from the tethered magnetic induction micro motor.     

高加速应力筛选(HASS)概述

高加速应力筛选（HASS）是一种新兴的试验技术，用于产品的生产阶段。在暴露和剔除产品的制造和工艺缺陷，提高可靠性，降低野外失败和返修率等方面非常有效。从研究开发HASS的背景出发，介绍了HASS的目的及作用，重点探讨了高加速的基本原理，典型的HASS过程。     

南阳凹陷北部斜坡带有利勘探目标分析

南阳凹陷是30多年的老探区,对油气的成藏条件、分布规律都有较深的认识。南阳凹陷北部斜坡带是油气大规模运移的指向地区。该区三角洲砂体发育,存在三个鼻状构造隆起,并发育北西、北东向两组断裂,成藏条件有利。分析认为该区带下一步有三个勘探目标:官庄-魏岗、白秋-张店和东赵庄地区,有望找到1000×104t储量。     

脉冲激光沉积SrBi2Ta2O9铁电薄膜电容特性研究

用ＰＬＤ方法成功地制备了ＳＢＴ铁电薄膜，并制作成Ｐｔ／ＳＢＴ／Ｐｔ薄膜电容器。ＳＢＴ薄膜的晶面取向以（００８）和（１１５）为主。在５Ｖ电压下，极化反转，并且得到较饱和的电滞回线，剩余极化强度和矫顽电场分别为８４μＣ／ｃｍ２和５７ｋｖ／ｃｍ。ＩＶ特性测试显示两个对称的双稳峰，并得到零电压下，面积为３１４×１０４μｍ２，厚度为０３５μｍ的电容器，电容约为５６０ｐＦ，介电常数约为６００。疲劳测试表明Ｐｔ／ＳＢＴ／Ｐｔ具有优良的抗疲劳特性。     

Implementing CS1 with embedded instructional research design in laboratories

Closed laboratories are becoming an increasingly popular approach to teaching introductory computer science courses. Unlike open laboratories that tend to be an informal environment provided for students to practice their skills with attendance optional, closed laboratories are structured meeting times that support the lecture component of the course, and attendance is required. This paper reports on an integrated approach to designing, implementing, and assessing laboratories with an embedded instructional research design. The activities reported here are parts of a departmentwide effort not only to improve student learning in computer science and computer engineering (CE) but also to improve the agility of the Computer Science and Engineering Department in adapting the curriculum to changing technologies, incorporate research, and validate the instructional strategies used. This paper presents the design and implementation of the laboratories and the results and analysis of student performance. Also described in this paper is cooperative learning in the laboratories and its impact on student learning.     

论提高国产钻杆的性能质量水平

旋挖钻机以其高效率、低污染等特性，目前已成为国内铁路及高速公路桥梁桩基础施工的主要施工设备，而随着国家基础建设投资的加大，旋挖钻机的需求量激增。由于采用国际化配套和生产厂家的持续改进，200kNm级左右的国产旋挖钻机性能质量与进口产品相比已相差不大，凭借价格及服务的优势，