江苏沿海地区体育旅游资源开发研究

本文通过对江苏沿海地区体育旅游的资源优势和良好发展机遇的分析，设计了以海水、风、沙、湿地、山岳、海滨森林、海滨乡村、温泉和民族体育为基础的体育旅游产品，并提出了开发策略。     

矿产资源竞争力及其评价指标体系

对矿产资源竞争力的概念及其评价指标体系进行了深入系统的分析研究，提出了各种评价指标的量化方法，指出矿产资源的竞争力是由其内在素质和外部环境影响的综合体现，矿产资源竞争力的评价应以矿产资源禀赋条件为基础，以市场需求趋势预测为主要依据，在投资环境，生态环境等因素的作用下，评价其将资源优势转化为经济优势的能力。     

江苏沿海地区体育旅游资源开发研究

本文通过对江苏沿海地区体育旅游的资源优势和良好发展机遇的分析,设计了以海水、风、沙、湿地、山岳、海滨森林、海滨乡村、温泉和民族体育为基础的体育旅游产品,并提出了开发策略。     

酸改性活化粉煤灰处理直接紫-N染料废水实验研究

对原状粉煤灰进行酸改性活化,考察了最佳改性试剂和最佳改性时间等因素作用下的粉煤灰对直接紫-N染料废水处理效果的影响。结果表明,在最优实验条件下,酸改性粉煤灰对废水COD和色度的去除率均较高,分别达87.8%和98.4%。利用粉煤灰处理直接紫-N染料废水具有成本低、节约资源的优势,而且能达到以废治废的目的。     

Optimization of a plate-fin heat exchanger design through an improved multi-objective teaching-learning based optimization (MO-ITLBO) algorithm

Teaching-learning-based optimization (TLBO) is a recently developed heuristic algorithm based on the natural phenomenon of teaching-learning process. In the present work, multi-objective improved teaching-learning-based optimization (MO-ITLBO) algorithm is introduced and applied for the multi-objective optimization of plate-fin heat exchangers. The basic TLBO algorithm is improved to enhance its exploration and exploitation capacities by introducing the concept of number of teachers, adaptive teaching factor, tutorial training and self-motivated learning. The MO-ITLBO algorithm uses a grid-based approach to adaptively assess the non-dominated solutions maintained in an external archive. Minimizing total annual cost and the total weight of heat exchanger as well as minimization of total pressure drop and maximization of heat exchanger effectiveness for specific heat duty requirement are considered as objective functions. Two application examples are presented to demonstrate the effectiveness and accuracy of the proposed algorithm.     

A White Plaque,Associated with Genomic Deletion,Derived from M13KE-Based Peptide Library Is Enriched in a Target-Unrelated Manner during Phage Display Biopanning Due to Propagation Advantage

The nonspecific enrichment of target-unrelated peptides during biopanning remains a major drawback for phage display technology. The commercial Ph.D.^TM-7 phage display library is used extensively for peptide discovery. This library is based on the M13KE vector, which carries the lacZα sequence, leading to the formation of blue plaques on IPTG-X-gal agar plates. In the current study, we report the isolation of a fast-propagating white clone (displaying WSLGYTG peptide) identified through screening against a recombinant protein. Sanger sequencing demonstrated that white plaques are not contamination from environmental M13-like phages, but derive from the library itself. Whole genome sequencing revealed that the white color of the plaques results from a large 827-nucleotide genomic deletion. The phenotypic characterization of propagation capacity through plaque count- and NGS-based competitive propagation assay supported the higher propagation rate of Ph-WSLGYTG clone compared with the library. According to our data, white plaques are likely to arise endogenously in Ph.D. libraries due to mutations in the M13KE genome and should not always be viewed as exogenous contamination. Our findings also led to the conclusion that the deletion observed here might be an ancestral mutation already present in the naïve library, which causes target-unrelated nonspecific enrichment of white clone during biopanning due to propagation advantage.     

基于MICK资源分类实证的MICK-4FI模式

针对资源基础理论中的资源分类问题,根据经济发展特征提出一种新的资源分类.结合实证分析,将企业资源划分为MICK 4大类,并澄清了新旧资源定义中易混淆部分.基于新资源分类研究成果构建了MICK-4FI资源运营模式,以帮助企业更有效运营资源.     

坚持发展战略,打造核心竞争力

核心竞争力是企业获取持续竞争优势的来源和基础,企业欲在经济全球化大潮中立于不败之地,最有效也是最关键的一点,即提升企业的核心竞争力.文章结合株冶集团的实际,介绍了构建核心竞争力的几个方面,提出了打造核心竞争力的主要途径.     

竞争环境下大学生人文社会科学素养培养探讨

竞争环境需要有竞争性文化,而竞争性文化的培养关键在教育。从当前国际先进的工程教育理念OBE和CDIO的标准要求出发,分析了当前我国大学教育中人文社会科学素养培养中存在的问题。OBE与CDIO将人文社会科学知识不仅作为一种价值观培养,也作为能力来培养,具有“技”“才”的特点。剖析了古代的“德”“才”观与用人观,提出应把握立德树人的完整之意。以价值观作为文化的核心,探讨了“内倾”“外倾”文化的特点和中华文化的特点,用马克思主义思想讨论了传统文化的继承和发展。指出应“内倾”“外倾”文化并重,特别是在竞争环境下,不仅要重道德,也应重技艺,培养德才兼备之优秀人才。     

不同发电技术电源投资决策支持模型

首先综合运用净现值(NPV)标准工具与投资理论,提出不同发电技术电源投资项目决策支持模型,科学、系统地比较分析了不同类型电源的经济性与技术性指标对投资收益率影响。为进一步展示模型的适用性,选择三种典型的发电技术投资决策案例:一方面,针对500 MW的CCGT投资项目进行动态模拟,来实证研究投资不同发电技术时,预测上网电价、燃料价格、机组热耗、年平均可利用系数对投资项目内部收益率的影响;另一方面,针对这三种发电技术的技术与经济特点,利用提出的模型对比分析了它们的相对竞争潜力。其次,鉴于我国即将全面推行电力市场,考虑市场的不确定性,又提出了基于期权理论的等待型投资模型,并选择相同的案例对比研究在未来市场不确定性条件下的投资决策过程。