“微”背景下高校服务型党组织的建设路径

高校党的建设必须顺应"微"时代的步伐。"微"背景下,高校党组织建设存在理念滞后、环境复杂、内容枯燥、机制不畅,在理念、内容、机制及外在环境等现实障碍,高校服务型党组织建设应从凸显"微"元素、融入"微"媒介、贴近"微"生活、形成"微"机制等方面入手探寻有效路径。     

自媒体时代民间微公益现状及发展

自媒体时代下,以具参与性与公开性的微博为平台,民间微公益应运而生。民间微公益迅猛的发展得益于微博独特开放的传播特性,出现参与者众多的盛况,但同时,公益性信息管理的规范,草根大众对公益发起及运作的科学性,又成为民间微公益发展的重要掣肘。本文以免费午餐为个案,对其发展现状进行研究,并提出相关的解决对策。     

Machining of circular micro holes by electrochemical micro-machining process

Machining of micro holes with micro electro- chemical machining （micro ECM） process has been carried out with an indigenously developed set up. This paper describes relevant problems and solutions for the circular micro holes machining process on 304 stainless steel sheets with 60 μm thickness using high speed steel cylindrical tool of diameter 500 ~tm and using dilute I-I2SO4 as elec- trolyte. The taper angle variation of the machined hole is analyzed and reported for different experimental setting parameters. The minimum value of the taper angle of machined holes is achieved at the parameter setting of 0.4 mol/L H2504, 700 kHz, 600 ns and 21 V, for stainless steel sheets and HSS tool.     

鹤峰县茶叶企业网络营销策略探讨

网络媒介具有传播范围广、速度快的特点。鹤峰茶叶企业通过网络营销能够扩大营销渠道,节约成本。从鹤峰茶叶企业网络营销现状出发,分析了使用网络营销推广鹤峰品牌的意义,介绍了鹤峰茶叶企业网络营销的渠道,并提出发展鹤峰茶叶企业网络营销的对策。     

The funerary klinai of tomb 1 from Amphipolis and a sarcophagus from ancient Tragilos, eastern Macedonia: a physico-chemical investigation on the painting materials

Optical and SEM-EDS microscopy, X-ray powder diffraction and micro FT-IR spectroscopy investigations of the funerary klinai (couches) of Tomb 1 from Amphipolis and a stone sarcophagus from ancient Tragilos—two painted monuments made by Macedonian craftsmen of the Early Hellenistic period—identified the original materials and painting technique, as well as synthetic materials used as consolidants during past restoration treatments. The original organic binders and the superficial modern coatings have been identified by micro FT-IR spectroscopy applied directly to the sampled powders or tiny fragments and to their solvent—soluble fractions. The pigments identified on the couch of Amphipolis are: red and yellow ochre, cinnabar, Madder lake, paratacamite and antlerite, carbon black, calcium carbonate, kaolin and gypsum. The identification of egg and animal glue confirms the application of tempera and secco techniques. The detection of polymers such as polydimethylsiloxane, polyvinyl acetate and alkyd resins, is related to modern restoration products. The pigments attested on the paintings of the Tragilos' sarcophagus are: red and yellow ochre, Egyptian blue, malachite, carbon black, calcium carbonate and gypsum. The absence of organic binders combined with the constant presence of calcium carbonate in all the examined samples suggests the use of lime as the binding medium in the painted decoration of the sarcophagus. The presence of Paraloid B72 is related to recent conservation treatments.     

高新技术小微企业人力资源之困及其对策

高新技术小微企业的核心竞争力就是其智力资源。本文结合小微企业规模小、资金短缺、前景不明朗、核心技术人员流失严重的实际,根据核心技术人员的需求和工作特点,提出员工招聘走校企联合,"订单"人才培养模式,对核心技术人员进行非对称性虚拟股权激励,在生产经营过程中发挥小微企业自身的比较优势,利用电子商务、服务外包等以节约人力资源,对于离职员工从工作流程文档化和法律层面保护企业利益,多管齐下,以解决小微企业发展过程中的人力资源瓶颈。     

关于“微课”在小学体育教学中应用实践的研究

近年来,在教育界中刮起了一股"微课风",微课作为一项新颖的利用信息技术实现的教学手段,在课堂中的使用已经越来越频繁,不仅是文化课的课堂,在体育课中也有融入了微课的元素。而在小学体育课堂中怎样才能更好地运用微课,要将微课用在什么地方,体育课堂自身的特殊性对微课的运用有何影响,本文将作出探索思考。     

《微控制器的应用》课程任务教学法思路

职业技术教育要求以学生的实际应用能力为本位,在课程建设和教学实施中都强调培养学生的实践能力和动手能力.对电子专业示范性课程建设中的微控制器课程而言,基于任务教学法思路的探索可以从教师、学生以及教学实际三个角度出发提高认识,并最终解决实际问题.     

A novel restricted-flow etching method for glass

This paper presents a novel micro fabrication method based on the laminar characteristics of micro-scale flows. Therein the separator and etchant are alternatively arranged in micro channels to form multiple laminar streams, and the etchant is located at the site where the reaction is supposed to occur. This new micro fabrication process can be used for the high aspect ratio etching inside a microchannel on glass substrates. Furthermore, the topography of microstructure patterned by this method can be controlled by changing the flow parameters of the separator and etchant. Experiments on the effects of flow parameters on the aspect ratio, side wall profile and etching rate were carried out on a glass substrate. The effect of flow rates on the etching rate and the micro topography was analyzed. In addition, experiments with dynamical changes of the flow rate ratio of the separator and etchant showed that the verticality of the side walls of microstructures can be significantly improved. The restricted flowing etching technique not only abates the isotropic effect in the traditional wet etching but also significantly reduces the dependence on expensive photolithographic equipment.     

微时代大学生思想政治教育的困境与出路

微时代,即以微博作为传播媒介代表,以短小精炼、即时传输作为文化传播特征的时代。大学生作为时尚一族,在微时代中冲锋在前,微生活方式使得人们无"微"不至,颠覆了传统的教学、生活、娱乐模式,也使得传统的思想政治教育模式出现诸多困难。因此,探索新形势下大学生思想政治教育的新模式就显得十分必要。