企业门户信息系统

本文介绍了现代企业在信息化建设过程中主流的解决方案企业门户,探讨了企业门户的设计理念,以及基础功能模块,研究了企业门户的体系结构模型。     

屋顶网架结构监测系统硬件安装关键技术研究

以世界上最大的网架结构——深圳市民中心屋顶网架结构为工程背景，阐述了在风力作用下大跨度屋顶空间网架结构健康监测对硬件系统的技术要求，对网架结构智能监测系统硬件安装的关键技术及施工工艺进行了研究，并在深圳市民中心工程上得到良好实现。     

企业一体化信息平台的研究与实现

提出企业信息化是软件系统与业务数据的统一体,数据是企业信息化的根本,必须重视业务数据的数据质量。从结构化与非结构化两类对业务数据进行剖析,通过“一平台、二中心、多应用”的信息化集成思路建立一体化应用集成平台,完成了对这两类数据的管理,搭建企业数据中心和企业知识中心,并为上层用户提供各种应用,从而提升企业信息化的实用化水平。提出改善数据质量的途径。     

语言自主学习中心建设的研究与实践

语言自主学习中心是承担大学英语教学改革、培养学生自主学习能力的重要场所。从自主学习理论基础出发,探讨语言自主学习中心的组成要素,并针对建设理论进行实践,实现教学理论与管理的更新。     

Captured Kriegsmarine Enigma Documents at Bletchley Park

Abstract

The discovery of intercepts in the Japanese “Orange Translations” regarding the sinking of merchant ships (marus) bearing allied POWs led to the conclusion that the Joint Intelligence Center Pacific Ocean Area (JICPOA) gave latitudes and longitudes of these vessels to the Commander, Submarine Force, Pacific (ComSubPac) knowing that POWs would be killed. An examination of the “Orange Translations” reveals that most of the intercepts are from the Japanese Water Transport Code (2468) system, not the “Maru Code” (JN-11). The author concludes that while JICPOA provided ComSubPac with convoy coordinates, they were unaware of the presence of POWs on the marus.     

基于ActiveX技术的PPT作品探究

摘要：文章从实用角度出发,以ActiveX技术特征、ActiveX控件应用途径作为理论铺垫,在AcdveX控件的用法、环境安全性、非编辑环境下可靠运行三个层面,对AcdveX技术支持的OfficePowerpoint多媒体演示作品的制作进行了探究,以期为读者提供参考。文章认为：AcdveX技术不仅使Powerpoint针对flash动画、数字视频等动态媒体控制更加有效,而且还能实现动态文本输入、虚拟现实模型和全景电影的控制等功能。尽管基于该技术的作品在演示时,还不能完全脱离Office Powerpoint软件环境,但终究是增强和拓展了Office Powerpoint媒体集成功能。     

Democratic dilemmas,planning and Ebenezer Howard's garden city

It is widely acknowledged that Ebenezer Howard's Garden City inspired many important urban planning achievements throughout the world. Using democratic dilemmas as a means of characterizing Garden City allows attention to be drawn to the political ‘work’ that this form of planning undertook. Examination of Garden City's realization at Letchworth and its core democratic values reveals Howard's prescient struggle with the central contradictions of democratic planning, illustrating the difficulties of achieving social goals in planning framed by liberal democracy. While significant gains were made in living conditions through the development of the Garden City, its realization through largely liberal‐based market mechanisms emphasized its physical virtues at the expense of its social goals.     

于感性与理性间行走 福建莆田市体育中心设计创作谈

建筑设计之路总是在感性与理性之间行走,建筑师塑造空间,除了赋予它们社会效用,还给予它们以社会意义和审美意义。文章从福建莆田体育中心的感性认知入手,探讨感性认知与理性操作之间的推进关系,寻求感性与理性的共融之路。     

A proteomic analysis of green and white sturgeon larvae exposed to heat stress and selenium

Temperature and selenium are two environmental parameters that potentially affect reproduction and stock recruitment of sturgeon in the San Francisco Bay/Delta Estuary. To identify proteins whose expression is modified by these environmental stressors, we performed a proteomic analysis on larval green and white sturgeons exposed to 18 or 26 °C and micro-injected with Seleno-L-Methionine to reach 8 µg g⁻¹ selenium body burden, with L-Methionine as a control. Selenium and high temperature induced mortalities and abnormal morphologies in both species, with a higher mortality in green sturgeon. Larval proteins were separated by two-dimensional gel electrophoresis and differential abundances were detected following spot quantitation and hierarchical cluster analysis. In green sturgeon, 34 of 551 protein spots detected on gels showed a variation in abundance whereas in white sturgeon only 9 of 580 protein spots were differentially expressed (P < 0.01). Gel replicates were first grouped according to heat treatment. Fifteen of these spots were identified using MALDI TOF/TOF mass spectrometry. Proteins involved in protein folding, protein synthesis, protein degradation, ATP supply and structural proteins changed in abundance in response to heat and/or selenium. 40S ribosomal protein SA, FK506-binding protein 10, 65 kDa regulatory subunit A of protein phosphatase 2, protein disulfide isomerase, stress-induced-phosphoprotein 1, suppression of tumorigenicity 13 and collagen type II alpha 1, were differentially expressed in high temperature treatment only. Serine/arginine repetitive matrix protein 1, creatine kinase, serine peptidase inhibitor Kazal type 5 and HSP90 were sensitive to combined temperature and selenium exposure. Valosin-containing protein, a protein involved in aggresome formation and in protein quality control decreased more than 50% in response to selenium treatment. Potential use of such proteins as biomarkers of environmental stressors in larval sturgeons could indicate early warning signals preceding population decline.     

Stanford C. Ericksen (1911–2000).

Memorializes Stanford C. Ericksen, professor emeritus of psychology and founding director of the Center for Research on Learning and Teaching (CRLT) of the University of Michigan. Ericksen maintained a productive research career on learning, thinking, and training methods, and was active in regional and national psychology organizations. He chaired the Philosophy/Psychology Department at Vanderbilt University before serving as director of the CRLT at Michigan, the first such center in the US. Ericksen firmly believed that improvements in teaching must be grounded on research. (PsycINFO Database Record (c) 2010 APA, all rights reserved)