C语言中浮点数输入出现异常的研究

在TC2、0的编译环境下，发现利用“scanf0”函数给浮点型二维数组和结构体数组赋值时，没有语法错误，但程序不能正常运行。通过实例分析了产生这种问题的原因并提出了解决方法。     

电视节目包装中的文字设计艺术

文字是电视节目包装中的重要元素之一,除了传达信息的基本功能外,经常起到决定整体效果的关键作用。节目包装文字设计应突出本台文化和本土文化,文字的设计必须与节目相匹配,形成统一整体。     

复合微粒高性能混凝土的二级界面显微结构及耐久性研究

将天然纳米纤维材料及活性球形掺合料复合应用于高性能混凝土中,用以改善高性能混凝土的二级界面,探讨胶凝材料的颗粒紧密堆积及显微结构。对混凝土力学性能的研究表明:改善混凝土的二级界面,可以大幅度提高其抗弯强度和弹性模量;对耐久性的研究表明,由于加入了纳米纤维材料,改善了体系颗粒级配及二级界面显微结构,增加了体系密实度,是提高混凝土抗冻性、抗渗性的有效途径。因而,研究高性能混凝土的二级界面显微结构,对于提高高性能混凝土的宏观物理力学性能及耐久性存在巨大潜能。     

A Closer Examination of the Structured Written Disclosure Procedure.

The current study examined psychological and physical health outcomes of the written disclosure paradigm and the hypothesis that the principles of therapeutic exposure account for the beneficial effects of the paradigm. Participants were randomly assigned to either a written disclosure condition or a control condition. Reactivity to the writing sessions was examined using both subjective and physiological measures. Measures of psychological and physical health were completed before and 1 month after the sessions. Participants assigned to the disclosure condition reported fewer psychological and physical symptoms at follow-up compared with control participants, though reductions were clinically significant for only 1 outcome measure. Physiological activation to the 1st disclosure session was associated with reduced psychological symptoms at follow-up for disclosure participants. Subjective reports of emotional responding corresponded with physiological reactivity. Implications of these findings are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

日本“绿色”包装的系统化理念及其启示

本文通过对日本包装系统的考察和与中国包装现状的对比,阐述了“绿色”包装系统的基本理念和构建要素,总结出必须通过科技、法制等使包装产业形成一个系统化的“生态链”,使包装业真正造福于人类。     

Eigensolution of specially structured matrices with hyper‐symmetry

Recently, four canonical forms have been developed and applied to the dynamics and stability analysis of symmetric frames. In this paper, hyper‐symmetric matrices and specially structured matrices are defined and efficient methods are proposed for the eigensolution of such matrices. Applications are extended to hyper‐graphs and specially structured graphs. Simple methods are developed for calculating the eigenvalues of the Laplacian matrices of such graphs. The developments presented in this paper can also be considered as generalization of Form II and Form III symmetry, previously defined by the authors. Copyright © 2006 John Wiley & Sons, Ltd.     

Effect of Calcium Lactate, 4-Hexyl Resorcinol and Vacuum Packing on Physico-chemical, Sensory and Microbiological Qualities of Minimally Processed Litchi (Litchi chinensis Sonn.)

Litchi (Litchi chinensis Sonn.) fruits are very susceptible to pericarp browning which adversely affects consumer acceptability even though the aril portion remains in excellent condition. Litchi arils (litchis) were treated with a solution containing 0–2% (w/v) calcium lactate (CL), 0–0.02% (w/v) 4‐hexyl resorcinol (4‐HR) and 1% potassium sorbate. The pH of solution was adjusted to 4.0 with citric acid. Treated litchis were packed in polystyrene trays, over‐wrapped with polypropylene film, vacuum‐packed (0, 47409.3, 94831.9 Pa) and stored at 4 ± 2 °C. Drip losses, pH, total soluble solids (TSS), sensory attributes and microbiological quality of stored samples were estimated. A four‐factor, three‐level experimental design (D₆ Hokes design) with 19 experiments was chosen. Mathematical models were developed to analyse and predict the effect of CL, 4‐HR, in‐package vacuum and storage time on the responses. TSS, pH and sensory scores decreased significantly (P 0.01), whereas drip losses and microbial count increased significantly (P 0.01) with time. Drip loss was significantly (P 0.1) reduced by addition of CL. 4‐HR prevented browning and changes in colour score during storage were significantly less. Vacuum in packages exerted significant (P 0.01) effect over pH, TSS, sensory and microbiological qualities of minimally processed litchis.     

简析纸业上市公司2005年业绩及前景

本文简述了2005年造纸业各上市公司的主要业绩，并对其发展前景作了简要分析和展望。     

浅析结构化在岗培训模式

结构化在岗培训模式(S-OJT)具有计划性强、目标明确、一对一培训、培训场景真实等特点。S-OJT的设计和实施为6个步骤:确定是否采用S-OJT、工作分析、培养培训指导老师、制作S-OJT模块、实施S-OJT和培训过程评估与改进。