宁波诺丁汉大学中国文化课专题教学研究

摘要：专题教学因其有助于使教材体系向教学体系充分转化、提高课堂教学针对性、增加课堂教学感染力而成为当前高校思政 课程教学改革的一种方向。宁波诺丁汉大学作为中外合作办学模式的先行者,在思政理论课中积极导入专题教学模式,对课 程架构、教学过程、考核机制进行了富有成效的创新探索,并对教学实践中的师资配备、专题设计、内容衔接等方面提出了进一 步改进的方案,对高校思政教学改革具有一定的参考借鉴价值     

单摆非线性运动方程的微扰近似解法

本文研究具有阻尼因素的单摆非线性运动规律。根据相应的线性运动方程精确解,通过求解修正项,给出逐步逼近的近似解方法,并讨论了解的误差问题。     

深层搅拌法在液化土地基处理中的应用

结合工程实践,利用深层搅拌法处理液化土地基,达到加固地基,消除地基液化给建筑物带来的震害,供同行参考。     

商标标志设计中的抽象表现

扼要论述了抽象表现手法在标志设计中的意义及作用,并以大量图例分析和探讨了现代商标标志中的抽象表现。     

螺杆式启闭机螺杆稳定性计算方法

可采用欧拉公式计算临界应力和采用《钢结构设计规范》给定公式计算稳定系数两种方法计算螺杆式启闭机螺杆稳定性。经工程实践检验 ,两种方法均安全可靠 ,临界应力法较为简便     

组织大学生学习邓小平理论若干问题的思考

要深刻 认识用 邓小平理 论武装大 学生头 脑的重要 性、必要 性和紧迫 性;组织 大学 生学 习邓 小平理论 ,领导重视 是前提 ,组织落实 是关键 ,课程建 设是核 心;在 学习 方式 上要 勇于 探索, 不断 创新, 做到 方 法得当,措 施得力, 手段多样 。     

公寓式居室的装饰方法论

随着社会经济的发展,我国城镇居民大都住进了公寓式的居室;但空间毕竟有限,为了拓展空间,美化居室环境,就应采用各种材料和多种方法,对不同类型居室的空间、墙壁、天顶、地板等,进行合理的巧妙的装饰,从而提高其使用价值和审美价值     

Venezuelan Rainfall Data Analysed by Using a Bayesian Space–time Model

We consider a set of data from 80 stations in the Venezuelan state of Guárico consisting of accumulated monthly rainfall in a time span of 16 years. The problem of modelling rainfall accumulated over fixed periods of time and recorded at meteorological stations at different sites is studied by using a model based on the assumption that the data follow a truncated and transformed multivariate normal distribution. The spatial correlation is modelled by using an exponentially decreasing correlation function and an interpolating surface for the means. Missing data and dry periods are handled within a Markov chain Monte Carlo framework using latent variables. We estimate the amount of rainfall as well as the probability of a dry period by using the predictive density of the data. We considered a model based on a full second-degree polynomial over the spatial co-ordinates as well as the first two Fourier harmonics to describe the variability during the year. Predictive inferences on the data show very realistic results, capturing the typical rainfall variability in time and space for that region. Important extensions of the model are also discussed.     

Expressing Estimators of Expected Quality Adjusted Survival as Functions of Nelson-Aalen Estimators

Quality adjusted survival has been increasingly advocated in clinical trials to be assessed as a synthesis of survival and quality of life. We investigate nonparametric estimation of its expectation for a general multistate process with incomplete follow-up data. Upon establishing a representation of expected quality adjusted survival through marginal distributions of a set of defined events, we propose two estimators for expected quality adjusted survival. Expressed as functions of Nelson-Aalen estimators, the two estimators are strongly consistent and asymptotically normal. We derive their asymptotic variances and propose sample-based variance estimates, along with evaluation of asymptotic relative efficiency. Monte Carlo studies show that these estimation procedures perform well for practical sample sizes. We illustrate the methods using data from a national, multicenter AIDS clinical trial.     

论经济学中数学方法的运用

随着经济学的发展,数学方法在经济学中的运用日益广泛.当今,数学方法已在经济学研究方法中占据重要地位,起到了十分重要的作用。我们要辩证地对待数学在经济学研究中所发挥的作用,既不能神化,也不能全盘否定。