传道 授方 启疑——教师职责基本内涵新探

韩愈在其名篇《师说》中对教师职责的基本内涵做过“传道受(授)业解惑”的表述。笔者回应知识经济时代对人才培养的新要求,依据现代教育新理念,对教师职责基本内涵进行新的探索,提出“传道授方启疑”新概括。“传道”,是学生思想道德的灵魂塑造;“授方”,是学生分析问题和解决问题的能力培育;而“启疑”,则是学生科学探索精神和发现问题的能力的养成。“传道,授方,启疑”的内在本质是创新。

梦传验方:宋代神授方的新变及其医药文化价值

神授方是一种独特的医方类型,其叙述模式在宋代出现了新变,由不叙梦境、缺少情节转向宗教梦境故事与民间验方融于一体,从而具有传医与传教的双重功能.这种新变,先见于宋代笔记,后进入宋代医籍.以洪迈《夷坚志》为例,分析其11则神祇托梦所授医方,发现其组方皆符合药性医理,均被其后的医籍引用.考其用心,神祇托梦的神异情节旨在强调医方来源的神圣性及疗效的神奇性.其中一些医方属于宋代笔记首次记载,其医药文化价值当放到中国医药学史中去客观判定.

Study on the Flowering,Fruiting and Seed Setting Characteristic of Wild Watermelon

[Objective] The flowering,fruiting and seed setting characteristic of wild watermelon were discussed in our paper.[Method] The flowering and fruiting habit of wild watermelon were observed,and the effect of different pollination methods（mixed pollination,single flower pollination and natural pollination）on fruit set percentage,weight per fruit,seeds per fruit and thousand-seed weight of wild watermelon were studied in our paper.[Result] Wild watermelon had few female flowers and low fruit set percentage;artificial pollination could not increase the fruit set percentage of wild watermelon obviously,but it could improve weight per fruit,seed yield and quality significantly,and mixed pollination was the best.[Conclusion] Our study could provide reference for the improvement of hybrid seed yield and quality of wild watermelon.

Assessing the Efficiency of Sponge and Traditional Methods of Pollination in Date Palm

In date palm Phoenix dactylifera L. male （pollen bearing） and female （fruit bearing） inflorescences are on separate palms. To ensure good fertilization and better yield, artificial pollination is carried out in date plantations, where pollen harvested from male flowers are used for artificial pollination which is usually done manually. Often, the availability of male flowers becomes scarce due to the high demand to take up pollination during the short period of time when the female flowers are receptive. We assessed the comparative efficiency of using pollen to manually pollinate female date palm flowers in the field using sponge pieces charged with harvested pollen as compared to the traditional practice of the farmers using male inflorescences. Results revealed that fruit set （%）, fructification （%）, yield per bunch （kg） besides fruit weight, length and breadth were statistically similar in the two pollination methods evaluated. The sponge method of manual pollination can therefore serve as a viable alternative to the traditional method of pollination with the possibility of using stored pollen especially where male palms are scarce and pollen is difficult to obtain.

Attribute-Based Access Control Scheme with Efficient Revocation in Cloud Computing

Attribute-based encryption(ABE) supports the fine-grained sharing of encrypted data.In some common designs,attributes are managed by an attribute authority that is supposed to be fully trustworthy.This concept implies that the attribute authority can access all encrypted data,which is known as the key escrow problem.In addition,because all access privileges are defined over a single attribute universe and attributes are shared among multiple data users,the revocation of users is inefficient for the existing ABE scheme.In this paper,we propose a novel scheme that solves the key escrow problem and supports efficient user revocation.First,an access controller is introduced into the existing scheme,and then,secret keys are generated corporately by the attribute authority and access controller.Second,an efficient user revocation mechanism is achieved using a version key that supports forward and backward security.The analysis proves that our scheme is secure and efficient in user authorization and revocation.

Cases analysis of Professor Li Yuanwen in treating eczema

Professor Li Yuan-wen is a tutor of doctoral candidates of Beijing university of Chinese medicine. He has combined traditional Chinese and modern medicine in treating skin diseases for more than 30 years in clinical his clinical practice, scientific research and education. He has rich experience in treating all kinds of complex skin diseases and holds a unique opinion. We summarize some of his clinical experience in the treatment of eczema.

教师职责基本内涵与现代教育理念

回应知识经济时代对人才培养的新要求,依据现代教育新理念,对教师职责基本内涵进行新的探索,提出了"传道授方启疑"新概括。笔者对"传道"与以人为本、德育为先的现代教育理念,"授方"与引导学生发掘兴趣和潜能的现代教育理念以及"启疑"与启发式教育原则、与鼓励创新精神培养创新人才的现代教育理念的契合进行了申论。

现代教育理念视域中的教师职责内涵探析

本文依据现代教育新理念,对教师职责基本内涵进行新的探索,提出"传道,授方,启疑"新概括。"传道"与以人为本、德育为先的现代教育理念相通,是学生思想道德的灵魂塑造;"授方"与引导学生发掘兴趣和潜能的现代教育理念相融,是学生分析问题和解决问题的能力培育;"启疑"与启发式教育原则、与鼓励创新精神培养创新人才的现代教育理念相契,是学生勇于探索的科学精神的养成。"传道,授方,启疑"的内在本质是创新。