羟基磷灰石钙磷比的快速分析

用高锰酸钾法测定钙,酸碱滴定法测定磷,研究了液相沉淀反应制备羟基磷灰石过程中各种磷酸盐的钙磷比测定方法.该方法准确度符合要求,方法简便,可以作为羟基磷灰石生产过程中一种简便快捷的中控分析方法.     

高校英语教学论课程应对基础教育课程改革的措施

本文旨在探讨高校英语教学论课程如何应对基础教育课程改革提出的学习方式和教学方式的转变带来的挑战,提出“同时使用两本教材”“开展小组研究项目”和“写学期论文”三项应对措施,阐述对师范生来说,培养为未来从事中小学英语教学所必备的能力和终生学习能力的重要性和必要性。     

教育学教学中试教法的运用

教育学的学科性质决定了其教学既要进行教育理论知识的传授，又要加强教学的实践性。作为教育学实践性教学环节组成部分的试教法，其运用的基本程序是；教师示范－学生设备－讲前说课－正式讲课－课后评议。运用试教法，有助于调动学生参与教学的积极性，初步培养学生的教学能力，加深对教师工作的理解，形成正确的自我认识。     

Cloud e-learning service strategies for improving e-learning innovation performance in a fuzzy environment by using a new hybrid fuzzy multiple attribute decision-making model

The purpose of this study was to address this problem by applying a new hybrid fuzzy multiple criteria decision-making model including (a) using the fuzzy decision-making trial and evaluation laboratory (DEMATEL) technique to construct the fuzzy scope influential network relationship map (FSINRM) and determine the fuzzy influential weights of the fuzzy DEMATEL-based analytic network process (DANP) as well as (b) the modified VIKOR method combining fuzzy influential weights of fuzzy DANP to integrate each criterion of fuzzy performance gaps into dimensions and, overall, to examine the interdependent and feedback problems among various dimensions/criteria of cloud e-learning services for creating the excellent improvement plan based on the FSINRM to implement the strategic orientations. An empirical case of the network communication service industry was used as an example to show the proposed methods and ultimately present the most effective improvement plan for decision-makers to achieve the aspiration level.     

农村土地争议民事行政交叉案件的审判研究

我国土地争议的剧增,表明土地问题是我国面临的重大问题,而土地争议的复杂性、交织性把土地争议民事行政交叉案件的审判研究问题摆到了我们面前。解决好这个难题,对我国土地争议的解决有着重要的理论意义和实践意义。本文将通过对土地争议民事行政交叉案件的审判现状的分析研究,探讨我国土地争议行政民事交叉案件的审判问题及解决对策。     

分赌注问题的一个推广

分赌注问题是个有名的概率问题.但一般的分赌注问题只研究的两个人分赌注,如果三个人分赌注又该如何分呢?本文在详细探讨了两人分赌注的前提下,推广到了三人分赌注的情况.     

New developments in small molecular compounds for anti-hepatitis C virus (HCV) therapy

Infection with hepatitis C virus (HCV) affects approximately 170 million people worldwide. However, no vaccine or immunoglobulin is currently available for the prevention of HCV infection. The standard of care (SOC) involving pegylated interferon-α (PEG-IFN α) plus ribavirin (RBV) for 48 weeks results in a sustained virologic response in less than 50% of patients with chronic hepatitis C genotype 1, the most prevalent type of HCV in North America and Europe. Recently, reliable in vitro culture systems have been developed for accelerating antiviral therapy research, and many new specifically targeted antiviral therapies for hepatitis C (STAT-C) and treatment strategies are being evaluated in clinical trials. These new antiviral agents are expected to improve present treatment significantly and may potentially shorten treatment duration. The aim of this review is to summarize the current developments in new anti-HCV drugs.     

三极管工作原理的歧义与破解

三极管放大原理在很多教材中的微观解读,存在着疑问或歧义。文章提出相关教材的质疑点,以PN结特性为切入点,给出一个新的、全面的原理阐述,使学习者更容易分析理解。     

NAGEL珩磨机步进涨刀系统问题分析

本文介绍了NAGEL珩磨机步进涨刀系统的控制原理,通过分析引发步进电机驱动器频繁损坏的原因,找到解决故障重发的办法,显著提升了设备的开动率。     

新刑事诉讼法监视居住制度的理论思考——修改亮点、不足及建言

在定位上,监视居住制度是羁押的替代性手段。此次刑事诉讼法修改采纳了"改造论"观点,对监视居住的适用条件、执行场所进一步规范,明确刑期折抵问题并采用电子监控等新技术保证执行落到实处。但在内容上,仍存在区分模糊、逻辑矛盾、可能被规避采用、期限不明等瑕疵,亟需赋予犯罪嫌疑人、被告人程序启动权利及增加违法赔偿等救济措施。