食品质量与安全专业与本地食品产业协同发展研究

近年来,多个院校都新设了食品质量与安全专业。在当前食品行业发展形势下,高校与食品产业紧密结合,采取多种形式全面合作,双方共建实践教学基地、食品行业培训基地和产学研平台。常州大学食品质量与安全专业多年来进行与本地食品产业协同发展的探索和实践,取得了较好的成果。     

论鲁迅笔下封建社会的女性悲剧——以《祝福》中的祥林嫂为例

鲁迅《祝福》中塑造的祥林嫂这一形象,代表了旧式中国劳动妇女的共性,她们被封建礼教束缚、压迫,但不失反抗精神;同时也反映了当时中国社会对妇女的蔑视和欺压。像祥林嫂这样的下层女性,即便勤劳、善良、坚韧,但以她的身体从暴烈到干枯的经历实际上是对封建权力暴行的控诉。她在旧式中国不能争取到一丝尊严,不能得到作为一个人的起码的权利,取而代之的却是被践踏、被奴役、遭压迫、受欺凌。     

中日农村医疗保险制度比较研究

纵向比较分析中日两国农村医疗保险制度的发展历程,从覆盖范围、筹资方式、补偿方式、资金收支情况等方面横向比较中日两国的农村医疗保险制度,探讨中日两国农村医疗保险制度的优缺点,为我国完善新型农村合作医疗制度提供相关建议。     

Effect of Parental Migration on the Academic Performance of Left‐behind Middle School Students in Rural China

China's rapid development and urbanization over the past 30 years have caused large numbers of rural residents to migrate to urban areas in search of work. This has created a generation of children who remain behind in rural areas when their parents migrate for work. Previous research has found mixed impacts of parental migration on the educational achievement of left‐behind children (LBC), perhaps because of methodological deficiencies and lack of recognition of the heterogeneity of this population of children. Our study attempts to examine the impact of six types of parental migration on the academic achievement of a rural junior high school sample. Our study uses a panel of 7148 junior high school students to implement a difference‐in‐difference analysis and finds that parental migration has a negative and significant impact on the academic achievement of junior high school students. Our study suggests that the Chinese Government should implement measures to dismantle barriers to the human capital accumulation of LBC to ensure sustainable economic growth and human capital development in China.     

ADMISSIBILITY OF GENERIC MARKET MODELS OF FORWARD SWAP RATES

Our main goal is to re‐examine and extend certain results from the papers by Galluccio et al. and Pietersz and van Regenmortel. We establish several results providing alternate necessary and sufficient conditions for admissibility of a family of forward swaps, that is, the property that it is supported by a (positive) family of bonds associated with the underlying tenor structure. We also derive the generic expression for the joint dynamics of a family of forward swap rates under a single probability measure and we show that these dynamics are uniquely determined by a selection of volatility processes with respect to the set of driving martingales.     

民国会计教育研究

我国古代传统的会计教育是以账房师傅手把手教徒弟,一代传一代的方式进行的,且每个人记账的方式都大有不同,直至晚清之前,中国的会计教育是不成系统的。随着西方会计科学的传入和我国第一批留学归来的会计学者的推广,晚清时期,学堂的商科会计教育已经具备现代会计教育的雏形。在改良中式账簿与完全引进西方会计科学的激烈讨论中,"中华民国"时期的会计教育正式走向正轨,也可以说,中国系统的现代意义上的会计教育是从中华民国开始的,而民国早期与后期又有不同。本文将根据中国会计教育发展的时间轴线,对中国古代会计教育与晚清商科会计教育作一梳理,并着重研究"中华民国"时期的会计教育,并从官办会计教育与民间会计教育两个方面来考量。     

一种改进的CPFSK信号频率估计方法

针对突发信号解调中多普勒频偏大的问题，提出了一种改进的连续相位移频键控信号(CPFSK)频率估计方法。首先接收信号平方运算使信号的调制指数加倍，再通过一次离散傅里叶变换(DFT)，用搜索信号平方谱谱峰的方法实现突发信号频率估计。仿真实验表明，在低信噪比条件下，该算法的频率估计精度比经典的相位差频率估计算法提高了20%；该算法与广泛用于高动态突发信号的频率插值估计算法相比，同道干扰信道下信干比改善可达4 dB，DFT长度缩短约1/3。     

离子色谱法在食品添加剂检测中的应用分析

随着食品安全越来越受到人们的重视,对食品添加剂的检测和安全管理也备受关注。本文着重分析了作为一种新型分离分析技术,离子色谱法在食品添加剂检测方面的应用,具有快速便捷、灵敏度高、环境优好、选择性佳等优点,为食品安全打下坚实的基础。     

不同产地中试生产葡萄酒中白藜芦醇的含量测定

目的是建立中试生产葡萄酒中白藜芦醇的含量测定方法。方法系采用高效液相色谱法测定了白藜芦醇的含量,C_(18)色谱柱(250 mm×4.6 mm,5μm),流动相为甲醇∶水=40∶60,流速1mL/min,检测波长306 nm,柱温30℃。结果显示白藜芦醇与样品中其他组分分离效果较好,白藜芦醇在0.271 3~4.340 0μg范围具有良好线性关系,相关系数r=0.999 9;平均回收率为94.6%,RSD为1.97%(n=6)。结论为采用此法准确可靠,可用于该葡萄酒的质量控制。     

The Ethics of Meaningful Work: Types and Magnitude of Job-Related Harm and the Ethical Decision-Making Process

This research on the ethics of meaningful work examined how types of job-related harm (physical, economic, emotional, and cognitive) and their magnitude of consequences (MOC, low, high) influenced components of ethical decision-making (moral recognition, moral evaluations, and moral intentions). The research also investigated the moderating effects of individual differences (experience with carpal tunnel syndrome, experience with layoffs, ability to read others’ emotions, and intrinsic motivation orientation [IMO]) on the relation between the MOC and the ethical decision-making elements for each type of harm. Using a sample of 185 Chinese professionals, a between-subjects, fully crossed experimental scenario design revealed that physical and economic job-related harm were recognized as moral issues to a greater extent than cognitive or emotional harm. Second, physical job-related harm stimulated a higher level of moral evaluations than economic and cognitive harm. Third, individuals intended to act ethically when MOC was high versus low. Finally, experience with layoffs and IMO helped explain the relations between MOC and moral evaluations for economic and cognitive job-related harm, respectively. Implications for research and management are discussed.