谈Linux下安全机制的实现

本文介绍了Linux下常用的包过滤防火墙管理系统Netfilter/iptables;从实现原理、配置方法以及功能特点的角度描述了Netfilter/iptables的三种功能;并给出了一个Linux防火墙实例作为参考。     

Engaging Bourdieu’s habitus with Chinese understandings of embodiment: Knowledge flows in Health and Physical Education in higher education in Hong Kong

Abstract

This paper begins with a question: can concepts generated in the Chinese context in the sociocultural relations of the periphery contribute to the development of the social sciences in the field of Health and Physical Education (HPE) that have their roots in the metropole? Setting the scene in the Hong Kong Special Administrative Region (HKSAR), a postcolonial city reverted to the rule of the People’s Republic of China (PRC) in 1997, this paper aims to develop a critical sociology of HPE by having a dialogue among Continental philosophies (e.g., Bourdieu) and Chinese philosophies around embodiment concepts. Although HKSAR is a complex meeting point of Eastern and Western ideologies, the current HPE field tends to focus on Western and ‘scientific’ ways of knowing, such as the measurement of health and physical fitness, and often at the expense of sociocultural perspectives, social justice and diversity and inclusion in HPE. In other words, the (post) positivistic research paradigm underpins the HPE field. This paper argues that in order to reap the benefits of a more holistic health education for academics and students in HPE, it is vital to de-imperialise the positivistic ways of teaching and being in HPE. In doing so, this paper creates a space for Bourdieu’s habitus to meet Chinese perspectives on embodiment to engage in a dialogue for knowledge production that extends the current knowledge base in HPE.     

以创新精神增强高校思想政治工作的实效性

面对新形势、新情况 ,如何以创新的精神 ,切实做好高校教职工的思想政治工作是摆在我们面前的一项重大而紧迫的任务。本文结合自己的工作实际就进一步加强教职工思想政治工作的实效性从内容、方法等方面进行了深入的阐述。     

关于双语语文词典收词的几点看法

双语词典的收词原则，有些学认为，双语词典应尽量收入反映源语化的词汇，而对于反映译语化的词汇，则可少收甚至不收；另外，在词条的选择上是否收入多年近义词的问题，笔提出自己的看法，本将以外语学习为对象的双语语词曲为例，对这些问题进行探讨。     

如何有效利用多媒体教学的探究

为充分发挥多媒体教学的价值,在分析实践误区的基础上,提出教学中应该具备的素质,包括构筑新教学环境下教学设计的能力、调动学生学习积极性的能力、充分利用现代化教学设备的能力、结合传统教学优势的能力。     

论我国教育产业化的新走向

高等教育与资本市场结合是我国目前涌动起来的一个"资本潮".从我国教育产业化认识的深入发展、高教融资制度的变迁两个方面考察高等教育与资本市场结合的现实基础,同时对资本市场介入高等教育的边界进行价值拷问.     

Effect of compatible herbs on the pharmacokinetics of effective components of <Emphasis Type="Italic">Panax notoginseng</Emphasis> in Fufang Xueshuantong Capsule

Fufang Xueshuantong (FXT) is a well-known Chinese herbal formula which has been used to treat cardiovascular and ophthalmic diseases, especially diabetic retinopathy. Panax notoginseng (Burkill) F.H. Chen (PN) is the main herb of FXT, whose major bioactive constituents are ginsenosides. However, the scientific basis of the compatibility of FXT is still ambiguous. The present study investigated the scientific basis of the compatibility of FXT by comparing the pharmacokinetics of marker compounds after oral administrations of PN and FXT. A high performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) method was developed for simultaneous detection of notoginsenoside R1 (NR1), ginsenoside Rg1 (GRg1), and ginsenoside Rb1 (GRb1) in rat plasma. The pharmacokinetic studies of FXT and PN were performed using the established method with the pharmacokinetic parameters being determined by non-compartmental analysis. The results showed that the pharmacokinetic parameters (maximum concentration, area under the curve (AUC_0–t ), clearance, and mean residence time) of NR1, GRg1, and GRb1 were significantly different after oral administration of FXT (P<0.05) compared with PN. The AUC_0–t values of GRg1 and GRb1 were 1.7- and 3.4-fold greater, respectively, in FXT than in PN. The compatible herbs of FXT could prolong the retention time and increase the systemic exposure of NR1, GRg1, and GRb1 compared with PN in vivo, providing some scientific basis for the compatibility and clinical use of FXT.     

印度学前教育公平的法律与政策研究

学前教育作为教育和社会公平的起点.正受到越来越多的关注.立法保护弱势群体利益,促进学前教育公平渐成为世界性的趋势与潮流,本文通过对印度学前教育相关法律与政策的研究,归纳出印度促进学前教育公平的法律与政策的主要特点,对于我国通过立法促进学前教育公平与均衡发展具有一定的借鉴意义.     

CAI仿真软件在药学专业化工原理实验教学中的应用

化工原理实验在药学类专业教学中课时比例不大,建立实验室、使用及日常维护此类设备需要大量的人力物力。应用CAI计算机教学软件,进行模拟仿真实验,能够达到预期教学效果,降低办学成本。     

20世纪80年代以来粤西地区民族研究现状及思考

20世纪80年代以来,粤西地区民族研究已取得了一定的成果,但从整体而言,仍比较薄弱,并未形成对该地区的系统研究.基于其研究现状,提出进一步加强对粤西地区古越族及汉族移民的研究;在原有研究成果的基础上,综合人种学、民族学、考古学、语言学的研究方法和成就,把粤西地区的民族研究推向深入.