二年三作旱地机械化保护性耕作的研究与实践

论证了创建并实施二年三作旱地机械化保护性耕作技术体系，不但能最大限度地发挥土地效益，减少病虫害的发生，而且能有效改善土壤的水、肥、气、热生态环境，提高地力等级，增产幅度较大，具有很高的实用和推广价值。     

影响校园网安全的几个因素及常见防范措施

本文从技术因素、物理因素、管理因素、用户因素四个方面对一般校园网安全所面临的问题进行了阐述，并就几方面碰上的问题提出一般的解决措施。     

Color Perception of the Textile and Clothing

IntroductionColorisoneoftheimportantelementsinthecharacterizationoftextileandclothingproducts.Fashiondesignersandconsumersshowtheirtastesandstylesbycolorsandconcernaboutthesensationscreatedbycolors.Thebasisforthecolordifferentiation,inthiscase,cannotbeexplainedandsupportedbythetheoryofcolorimetricsystems.Colorperceptionisaveryspecialphenomenonandtheresultsofthepropertiesofthelightorsurface,theactivitiesofvisionsystemandcentralnervoussystem[1].Thereisagapbetweencolorandcolorperceptioninpractic…     

延安野生羊肚菌资源与生态遭到破坏引发的保护措施

报道了延安市野生羊肚菌资源与生态环境由于人为过度乱采挖所导致的分布环境减少、总产量降低、品质下降等的破坏．对该野生资源与生态的保护提出5项具体措施．为地方政府决策提供依据．     

Re-creation of Chinese Traditional Clothing

On the basis of analysis on both the typical characteristics of Chinese traditional clothing and trendy fashion on present market that is inspired from it, this paper illustrates several re-creation methods of Chinese traditional clothing. These suggestions would push this oriental traditional clothing to a new high in world fashion field and adopted by more and more common people.     

Neuron Protective Constituents from Rheum Nanum and Rheum Sublanceolatum

The neuron protective activity of the chemical constituents from Rheum nanum and Rheum sublanceolatum in vitro was investigated using cultured embryonic mouse cortical cells exposed to oxygen-glucose deprivation. The protective effect was quantitatively evaluated by measuring the lactate dehydrogenase release rate. Most of the compounds reduce the lactate dehydrogenase release rate, including emodin, chrysophanol-8-O-β-D-glucopyranoside, 6-hydroxymusizin-8-O-β-D-glucopyranoside, gnetin C, torachrysone-8-O-β-D-glucopyranoside, and maesopsin, and all possess potent neuron protective activity. Chrysophanol and aloe-emodin exhibit neuron protection only at low concentrations. Emodin-8-O-β-D-glucopyranoside protects the neuron cells at high concentration. Aloe-emodin-8-O-β-D- glucopyranoside is inactive.     

服装材料学教学改革初探

围绕人才培养目标，调整教学内容，改革教学方法，本就《服装材料学》的教学进行了探讨。     

种衣剂处理对油菜蚜虫控制效应的研究

研究表明种衣剂处理对油菜植株高度的影响集中表现在播种后１５～３５、５０～７０天两个增长高峰期；对茎粗、叶面积的影响以播种后３０～７０天增长尤为明显。对油菜蚜虫的控制效应表现在种群死亡率增大、若虫期发育历期加大，成虫寿命、产仔率明显降低。采用种衣剂和４０％甲基异柳磷混合处理，可有效地控制苗期蚜虫的危害，在花期配合喷施４０％甲基异柳磷，其保产效果可高达１９．７４％。     

服装系统中液态水在不同织物间的传导机理

研究液态水在服装系统中不同织物间的传导，实验表明服装系统中的第一层，第二层织物的性能以及它们相接触的方式均对液体的传导量产生影响，双面的Aquator织物为第一层织物时的服装系统比其他织物所能传导的液体量多，在服装系统中引入保暖层对液体的传导量有不同的影响，在以Aquator织物为第一层织物的服装系统中引入保暖层也将提高液体的总体导量。     

服装设计中的材质解构

以完善服装解构设计方法为出发点,通过对材质解构内涵的理论研究与分析,阐述了服装设计中"解构"的全要素性含义.研究表明,服装材质解构设计的方法主要有2种:①创新肌理效果材料的使用;②转化服装整体结构与材质固有符号性关系.这2种方法形成全新服装形态.