建立教学考试试题库或试卷库实施考教分离

考试与教育共存。针对考教合一制度的弊端,论述了实施考教分离的必要性;着重指出考教分离对提高教学质量以及对教风、学风、考风、校风建设的积极作用,因而考教分离势在必行。根据当前教学的实际情况,提出了建立教学考试试题库或试卷库的基本原则及实施考教分离的意见。     

SZ and CMB reconstruction using generalized morphological component analysis

In the last decade, the study of cosmic microwave background (CMB) data has become one of the most powerful tools for studying and understanding the Universe. More precisely, measuring the CMB power spectrum leads to the estimation of most cosmological parameters. Nevertheless, accessing such precious physical information requires extracting several different astrophysical components from the data. Recovering those astrophysical sources (CMB, Sunyaev–Zel’dovich clusters, galactic dust) thus amounts to a component separation problem which has already led to an intensive activity in the field of CMB studies. In this paper, we introduce a new sparsity-based component separation method coined Generalized Morphological Component Analysis (GMCA). The GMCA approach is formulated in a Bayesian maximum a posteriori (MAP) framework. Numerical results show that this new source recovery technique performs well compared to state-of-the-art component separation methods already applied to CMB data.     

高效液相色谱法分离手性药物扑尔敏

液相色谱法广泛应用于手性分离,而纤维素是一类常用的色谱固定相.本文制备了醋酸纤维素液相色谱固定相,并采用湿法装柱,考察了柱性能,并对不同进样量的扑尔敏进行了拆分试验,结果表明:当进样量为0.4μL时,可以达到基线分离;当进样量为0.5μL时,样品过载,只能部分分离.     

液体深层发酵饲料用纤维素酶的分离及酶化粗饲料

研究目的是对液体深层发酵的纤维素酶采用喷雾干燥和硫酸铵沉啶两种方法分离提纯的影响因素进行比较，并对影响酶化粗饲料的因素进行了研究。研究结果显示了两种酶分离提纯方法的优缺点，并给出了纤维素酶酶化粗饲料的最佳条件。     

Separating Type-I Odd-Cycle Inequalities for a Binary-Encoded Edge-Coloring Formulation

In this note, we describe an efficient algorithm for separating a class of inequalities that includes the type-I odd-cycle inequalities for a binary-encoded edge-coloring formulation.     

超越与分别--海德格尔和老庄对形而上学思考范式的比较

海德格尔、老子和庄子对超越形而上学的思考,收谜独运,个性鲜明,颇具建树哲学史上里程碑之风范。然而,他们思考至终极,殊途同归。此必然乎？果必然,则必然性中,一定共有其思辨的底蕴和思维的模式。     

劳动力市场城乡分隔及对其运行机制的影响

在实际的运行过程中，由于劳动力市场发展的滞后，出现了劳动力市场中严重的城乡分隔。通过对劳动力市场城乡分隔的表现及原因分析，结合中国劳动力流动制度的变迁，分析了劳动力市场的城乡分隔对劳动力市场运行机制的影响。     

政企分开时政府、企业、银行三方利益均衡机制的构建分析

提出了利益均衡机制的构造框架:研究目标、政企分开的基础研究,政企分开时银行、企业、政府三方决策过程研究,政企分开后的效果评价、实证研究、关键问题,提出了相应的构建思路.     

检察机关法律监督职能演变与检察权的性质

检察权的性质不是一成不变的 ,它随着国家法律监督职能的演变而演变。法律监督职能经历了从产生时与别的国家职能混同到从别的国家职能中分离出来的演变过程 ,检察权也经历了从产生时从属于封建王权到从属于行政权 ,再到独立成为一种新型国家权力的过程     

Hard Living,Perceived Entitlement to a Great Marriage,and Marital Dissolution

Using the two waves of the National Survey of Families and Households (NSFH), we examine the effects on marital dissolution of couple's gender attitudes, perceived unfairness, marital disagreements, and relationship alternatives, exploring whether these dimensions of marriage influence marital dissolution, net of serious forms of hardship commonly noted in divorce research. With event history methods, we find that husbands’, but not wives’, perceived disagreements and alternatives are associated with higher odds of marital dissolution, though couples' marital happiness strongly mediates the effects of husbands' dissatisfaction. Wives' traditional attitudes are associated with lower odds and husbands' with higher odds of marital dissolution. We find no significant effects of unfairness perceptions on divorce. A nonviolent relationship is associated with lower odds of marital dissolution, but accumulated assets and debt and husbands' drug or alcohol abuse are not associated significantly with marital dissolution. Our analysis contributes to divorce research by demonstrating the importance of gender attitudes and low physical conflict and by showing that instances of perceived dissatisfaction might not matter for couples as much as marital happiness as an influence on divorce.