大海捞针频撒网 吉光片羽珍宝如——评梁光华、饶文谊、张红辑校的《夏同龢文辑》

夏同龢是清代贵州两位文状元之一,其《行政法》著作等实为珍贵的历史文化遗产。粱光华、饶文谊、张红辑校的《夏同龢文辑》,资料丰富,点校精当,对研究中国法学文化的发展史,激励后学追步先贤,有着极大的现实意义。

文人·文本·文化·文苑·文心——王友胜《听雨楼文辑》的论域与品格

《听雨楼文辑》是王友胜教授近三十年学思结合,教学相长的成果之一,所录37篇论文涉及文人心态论断、文本题材意象体式分析、文集文论考订评判、文化阐释与文苑叙述等诸多内容与领域,体现出宏观与微观结合、义理与考据并重的治学方式,与实事求是、褒贬分明的学术品格。

《宋代蜀文辑存》的编纂得失与整理价值

巴蜀学人素来注重乡邦文献,也有编纂地方总集的传统,从宋时的《成都文类》,到明代的《全蜀艺文志》,再到近代的《宋代蜀文辑存》,以及今天的《历代蜀词全辑》和正在编纂中的《巴蜀全书》等,为我们展现了古代巴蜀地区灿烂辉煌的创作成就,也提供了极为丰富的文献资料。

刘昺及《大晟乐书》辑考

刘昺《大晟乐书》在宋代音乐史上有较高的地位。然史传记载刘昺事迹颇有疏误,关于《大晟乐书》的编撰、成书时间及卷数、篇目等,均讹误较多。《大晟乐书》已久佚,其撮录文字见于《宋史.乐志》,然亦颇有错字。今据相关史料,考得刘昺生平事迹、《大晟乐书》编撰情况及残文若干,可订补史传文本之阙失。

京津合并,以功能剥离实现首都环境的根本改善——关于北京城市总体规划的一个构想

北京的城市病之所以比其他城市更为严重,根本之点在于城市为维系自身的运行而实际上步入了工业化竞争的行列,而工业化又借助政治中心和文化中心的优势实现了加速发展。这个问题依靠新建卫星城是解决不了的,一条根本出路在于实行京津合并,让天津成为北京的工业园区,以经济功能的剥离实现首都城区的卸荷,从而确保政治中心和文化中心功能的充分发挥。

安徽省老人养老需求调查及全科医生作用发挥研究

在医养结合的新形势下,本课题基于安徽省社区医疗水平和老年人口整体自身素质水平进行需求调查,揭示省内老人养老需求的差异。调查数据分析表明,居家养老是众望所归。当前形势下,只有充分发挥出社区全科医生的作用,才能更好地整合和优化社区医疗资源,有效提高老年人居家养老的生活质量和健康医疗水平。

弘扬主流价值的诗意抒写——评常勤毅新作《阳光下的经典——社会主义核心价值观视域下的中国主流文化》

常勤毅教授的新作《阳光下的经典——社会主义核心价值观视域下的中国主流文化》,用缜密的学术思考、严谨的研究思路、踏实的史料研究、诗意的激情书写,论述了文学或者文化与政治、政治思潮、政治斗争、政治事件之间的必然或直接的联系;从一个全新视角定义和诠释了中国主流文化的概念;针对"主流文化就是官方文化"的观点,在给中国主流文化定位时,紧紧抓住了"阳光"和"人民"这样的关键词。常勤毅在研究文艺与政治、中国现代文学与中共党史、经典文化与通俗文化等此类问题时,一直极力倡导和反复强调"既红又美"的美学主张。

Multi-scaled simulation of latticed frames considering bending collapse of pipes

To consider the bending collapse of the pipes in the latticed frames, based on the multi-scale simulation, the collapsed parts of the pipe are meshed by the shell elements as micro-scaled models, and the other parts are meshed by beam elements macro-models. The incremental displacement constraint equations for the nodes on the section between the two models are established based on the plane section premise of classical beam theory. The method to introduce the constraint equations is derived based on the Updated Largrangian method. The location of the micro-model is predicted by the stress field of the beam element, and the length of the collapsed part is adjusted by the plastic energy in the micro model. Several examples are included to illustrate the efficiency and accuracy of this method.

Interactive point cloud blending by drag-and-drop

With the rapid development of 3D digital photography and 3D digital scanning devices, massive amount of point samples can be generated in acquisition of complex, real-world objects, and thus create an urgent need for advanced point-based processing and editing. In this paper, we present an interactive method for blending point-based geometries by dragging-and- dropping one point-based model onto another model’s surface metaphor. We first calculate a blending region based on the polygon of interest when the user drags-and-drops the model. Radial basis function is used to construct an implicit surface which smoothly interpolates with the transition regions. Continuing the drag-and-drop operation will make the system recalculate the blending regions and reconstruct the transition regions. The drag-and-drop operation can be compound in a constructive solid geometry (CSG) manner to interactively construct a complex point-based model from multiple simple ones. Experimental results showed that our method generates good quality transition regions between two raw point clouds and can effectively reduce the rate of overlapping during the blending.

Architectural Teaching and Design Computing： A Didactic Experience in a Brazilian Architecture Course

In the last years, architectural practice has been confronted with a paradigm shift towards the application of digital methods in design activities. In this regard, it is a pedagogic challenge to provide a suitable computational background for architectural students, to improve their ability to apply algorithmic-parametric logic, as well as fabrication and prototyping resources to design problem solving. This challenge is even stronger when considering less favored social and technological contexts, such as in Brazil, for example. In this scenario, this article presents and discusses the procedures and the results from a didactic experience carried out in a design computing-oriented discipline, inserted in the curriculum of a Brazilian architecture course. Hence, this paper shares some design computing teaching experiences and presents some results on computational methods and creative approaches, with a view to contribute to a better understanding about the relations between logical thinking, mathematics and architectural design processes.

Production Efficiency of Two-Oriented Agriculture Based on Three-Stage DEA Model

Two-oriented agriculture was a complex organism coupling production,economics,society and ecology.Its development process was affected by various factors such as producers,nature,society,etc.In order to overcome measurement error of traditional data envelopment analysis caused by ignoring random,three-stage DEA model was studied to remove environmental factors and random effects.On the foundation of this model was two-oriented agriculture comprehensive production efficiency of 14 cities were estimated in Hunan Province in 2008,and brown forth corresponding policy proposals to promote agricultural development.

Seismic performance testing of reinforcement concrete frames strengthened with Y-eccentrically brace

Two single-storey single-span reinforcement concrete （RC） frame structures strengthened with Y-eccentrically brace were designed and manufactured to be 1/3 scale. The pseudo-dynamic testing method was used to study the mechanical characteristics and the seismic performance under E1-Centro earthquake action with different peak acceleration adjusted by China＇s Code for Seismic Design of Buildings. The test results indicate that RC frame structures strengthened with Y- eccentrically steel brace present perfect seismic performance under strong earthquake action owing to the good ductility, strong bearing capability and fine energy absorbing capability provided by energy dissipation element and high lateral stiffness provided by diagonal braces. The seismic performance is also affected by the length of outsourcing steel at the joint between energy dissipation element of eccentric steel brace and RC frame beam. The joint should be considerably designed to make sure that shear failure can firstly occur in energy dissipation element.

A QoS-aware scheduling algorithm for combined-input-crosspoint-queued switch

In this paper, we study the quality of service requirement and guaranteed-rate scheduling problem for combined-input-crosspoint-queued (CICQ) switches. Using crosspoint buffers between input queues and output ports, the input and output scheduling can be decoupled in CICQ switches. Here we propose a new guaranteed-rate scheduling algorithm which is divided seperately into input and output scheduling. Simulation results show that our algorithm can perform better than existing scheduling schemes in both packet loss and jitter control.

Reducing sugars production from pretreated rapeseed straw

Lignocellulosic biomass, being treated only with ammonia, treated with ammonia and then autoclaved, and treated with white-rot fungi after being mechanically chipped, were carried out to access the effects of lignocellulose degradation by white-rot fimgi cultured on rapeseed straw. Fourier transform infrared spectroscopic analysis was used to show that the white-rot fungus Bjerkandera sp. strain increase the susceptibility of straw to enzymatic saccharification by modifying the lignin component, revealing the effect of these pretreatments on enzymatic saccharification. Reducing sugar production from straws pretreated by ammonia/mechanical chipping/fungi degradation was 29.80% higher than the samples treated with ammonia/autoclaving, indicating an effective degradation of phenolic compounds. After ammonia pretreatment 41% of the straw was converted to RS （reducing sugars） （glucose 50%）. After 5 weeks pretreatment with the white-rot fungus, 54.8% of rapeseed straw was further converted to RS, 74% of which was glucose; while only 12% of the control straw was converted （glucose 42%）. The white-rot fungus Bjerkandera sp. strain degraded rapeseed straw preferentially at the early stage （before 20 d）, and the degradation selectivity was 0.181 1 （cellulose）, 0.364 1 （hemicellulose）, and 0.454 8 （lignin）, suggesting that removal of the phenolic barriers enhanced reducing sugar yield, and the efficiency of fungal pretreatment was comparable with that after alkali treatment, resulting a higher proportion of glucose in the hydrolysates.

Effects of surface modification by Ni, Ti and B on electrochemical properties of Mg_(1.8)Cu_(0.2)Ni hydrogen storage alloy

Amorphous alloy Mg1.8Cu0.2Ni was successfully prepared by mechanical alloying （MA） and a series of （n-x）Ni- x（Ti＋B） composites were synthesized by MA. The electrochemical properties of Mgl.8Cu0.2Ni coated by Ni, Ti and B were studied by cyclic charge-discharge, linear polarization curve, and hydrogen diffusion coefficient experiments. Experimental results indicate that Mg1.8Cu0.2Ni-[0.9Ni0.6（Ti＋B）] composite which was MA 30 h exhibited the best performance and its initial discharge capacity arrived to 714.1 mAh/g. After 30 cycles the discharge capacity was above 530 mAh/g, which was much higher than that of Mg1.8Cu0.2Ni. And after 100 cycles it holded still 442.1 mAh/g. On all accounts, after modification by Ni, Ti and B, the initial discharge capacity and high-rate discharge ability of the electrode were evidently increased. At the same time, the cycle performance was also improved significantly.

On construction waste disposal in Chongqing

With rapid development of the construction industry in China, lots of construction materials are being widely reused. Meanwhile, more and more materials for building remover or demolition enter into the environment as a result. However, China is facing big building garbage pollution, with simple disposal methods and low efficiency, which urgently needs to be improved. The paper takes Chongqing as an example to illustrate existing problems in this field and then puts forward corresponding countermeasures from the aspects of economy, technology, management and policy, aiming at enhancing the level of construction waste disposal in China.

From Droplets and Particles to Hierarchical Spatial Organization： Nanotechnology Challenges for Microfluidics

The compartimentation of fluids in the microliter, nanoliter and picoliter range leads recently to many applications of microfluidics in material development, diagnostics and biological screenings. Droplet-based microfluidics allows the improvement of nanoparticle homogeneity and the tuning of particle properties. It supports combinatorial synthesis of inorganic as well as organic substances and can be applied for the cultivation and screening of bacteria, eucaryotic cells and fish embryos. The well-ordered handling and the addressing of microfluid segments improves the information transfer between chemical, biological and electronic systems. Despite this remarkable technical progress, there is a particular importance of microfluidics for future nanotechnological solutions. The hierarchical spatial organization of liquids, particles and gels in microfluidics represents a fundamental biomimetic principle which overcomes the limits of planar technology and opens the gate for realizing complex structured threedimensional nanoarchitectures. Recent applications of microstructured fluids in chemistry and biology and concepts for future developments will be discussed.

Study on PEG6000 Treatment on Budding Percentage And Germination Rate of Allium Tuberosum Roxb.Seeds

Allium tuberosum Roxb is very popular for its function of stomach-strengthening,spirit-freshening,yang-warming and kidney essencereplenishing,however,its seeds appear to low bud,irregular sapling and other side effects,which result in low yield and poor quality.This paper analyzed effects of PEG6000 concentration on budding percentage in detail.It comes to conclusions that budding percentage of No.1 seed increases from 71% to 92% on the basis of 36 h treatment by 20% PEG6000 and 24 h water-drying,that of No.3 seed ranges from 30.4% to 53.4% on the basis of the same treatment by 10% PEG6000.

Problems and Strategies in Cultivating English Major Students＇ Vocational Ability in Ethnic Regions

The cultivation of English major students＇ vocational ability is the key to the improvement of graduates＇ quality, the enhancement employment and shortening the entry cycle. However, due to the improper curriculum, lack of the micro-standard skill teaching lab and the formalistic teaching practice, there are many problems in English major students＇ vocational ability in ethnic regions. For instance, their language knowledge and ability is not solid; they lack the modem foreign language teaching theories; they have a weak pragmatic competence and lack teaching reflection, etc.. In practical teaching, it is proved that the following ways are effective to solve these problems optimizing the curriculum, strengthening language teaching and skill training and improving the quality of teaching practice and teaching reflection

Synesthesia, Experiential Parts, and Conscious Unity

Synesthesia is the ＂union of the senses＂ whereby two or more of the five senses that are normally experienced separately are involuntarily and automatically joined together in experience. For example, some synesthetes experience a color when they hear a sound or see a letter. In this paper, I examine two cases of synesthesia in light of the notions of ＂experiential parts＂ and ＂conscious unity.＂ I first provide some background on the unity of consciousness and the question of experiential parts. I then describe two very different cases of synesthesia. Finally, I critically examine the cases in light of two central notions of＂unity.＂ I argue that there is good reason to think that the neural ＂vehicles＂ of conscious states are distributed widely and can include multiple modalities. I also argue that some synesthetie experiences do not really enjoy the same ＂object unity＂ associated with normal vision.