bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparison Analysis of GFRP Anchor Pile Performance in Expansive Soil Foundation
Authors: Liu Xue Jun
Published: December 2013

GFRP anchor pile is to be researched and promoted in expansive soil foundation of tower buildings and underground buildings. Expansive soil area was selected, and comparison scheme of reinforced concrete anchor pile and GFRP anchor pile was designed. Uplift and compressive ultimate bearing capacity comparison experiment was done by one grouting, twice grouting, water cement ratio and soak. The performance of the two types of anchor pile each has advantages and disadvantages. Durability, safety, economy are considered, and traditional method of anchor pile can be improved. GFRP anchor pile and reinforced concrete anchor pile can be used in combination, and that can be better used in expansive soil foundation.
A Numerical Infiltration Model in Civil Engineering and its Comparison with Geo-Seep Software
Authors: Tian Dong Fang , Ling Xiao Yu
Published: December 2013

A numerical couple model of infiltration and runoff is presented which could simulate infiltration more accurately in theory. While a usually tool to solve infiltration problem is Geo-Seep software which contained in Geo-Slope package. In this paper, the difference of infiltration capacity between two above methods are researched. A numerical orthogonal test considering saturated conductivity (Ks), rainfall intensity (R), slope gradient (S) and Manning roughness of slope surface (n) is adopted to explore the difference. Calculation results show that the maximum difference reaches 38.25% and the biggest influence factor is Ks.
Research on Pedestrian Crossing Characteristics and Crossing Facilities of University's Passageway
Authors: Cao Yi , Zuo Zhong Yi , Xu Hui Zhi
Published: December 2013

In order to adapt to the particularity of pedestrian crossing of universitys passageway, as well as relief the conflict between pedestrians and vehicles, the pedestrian crossing characteristics and crossing facilities were studied. Taking Huanghe road segment near to the main entrance of Dalian Jiaotong University as the investigation object, the pedestrian crossing and vehicle operating characteristics were investigated. By the method of mathematical statistics, the pedestrian crossing characteristics at peak and off-peak period were compared and analyzed. Taking Dalian Jiaotong University as an example, based on the particularity of universitys pedestrian crossing, the design plan of pedestrian crossing facilities was proposed. The research shows that, there is an obvious time distribution characteristic in universitys pedestrian crossing. It is necessary to considerate this characteristic and security to plan pedestrian crossing facilities.
Study on the Optimal Design of the Members of Contaniner Building with Building Materials II: Joint and Corner Column Optimization
Authors: Zha Xiao Xiong , Zuo Yang , Chen Shi Yun
Published: December 2013

Containers are widely used for building, in order to promote the use of container building, it is necessary to do the research on optimal design. The corresponding optimal design has been achieved through the software package of HyperWorks, the lightest total weight is taken as the objective function, and the strength and stiffness are taken as the constraint conditions. Based on the finite element analysis of the joint and corner column, the cross-sectional size is taken as design variables, and then the optimization design of joint and corner column of container building is made.
Analysis on Energy Conservation Materials’ Influence on Energy Saving Construction Cost
Authors: Wang Han Li , Li Yang
Published: December 2013

Engery-saving buildings are not always high-cost, the construction needs to consider not only the cost of construction, but also the consumption cost in use. We adopt new energy conservation materials and remarkable management mode to reduce the cost of energy-saving building, and fight to get the most benefit with the least investment, in order to master sovereignty in the fierce competition of energy-saving construction market, and to promote the sustainable development of energy-saving building.
The Study of Classification Analysis on Oil Exploration Research Trends and Digging Technology Based on Properties of Biochemical Materials (2012-2013)
Authors: Wu Shiang Hau , Guo Jiann Jong
Published: December 2013

The study aimed at analyzing the keywords of the oil exploration research papers abstracts in 2012 and 2013 and using the random forests model to make the classification analysis in order to find the importance and similarities of 2012 and 2013 research trends. The contribution of the study included the following two points. First, the study used the text mining method in order to explore the content of oil exploration research paper abstracts. Second, the study applied the AdaBoost classification analysis to explore the relationship of the keywords between the two years’ keywords.
Study on Application of Monte Carlo Simulation in Construction Schedule Management
Authors: Liu Yang , Li Yan
Published: December 2013

It has been proved that the construction schedule management was an uncertain problem. Traditional CPM method was a good way to define the total duration and critical paths but can not solve uncertainty. The paper use CPM to define the duration and critical path firstly, then defined the parameters with Delphi and make Monte Carlo simulation. Through simulation results, it is found that the probability to finish the work on time was only 68%. The following step is to make sensitivity analysis, through the calculation, the work which has large influence was found and treat as key control points. It is proved that Monte Carlo simulation is useful to solve the problem of construction schedule management.
An Urgent Slope Reinforcement for a Power Transmission Tower Foundation
Authors: Lin Ji Sheng
Published: December 2013

The main focus is to present an urgent reinforcement for a power transmission tower foundation beside a slope. The method is based on the theory of the uplift and down-pressure lines in low slope. The strategy adopts the geosynthetic-reinforced gunite concrete and two-storey retaining wall to reinforce the slope. The results show that the theory of the uplift and down-pressure lines in low slope can be used in the slope with the height of 10m by combining retaining wall reinforcement. The heavy excavation under the transmission tower foundation is avoided by using the inclined back along the edge of the balance-weight retaining wall. The compound clay backfill provides sufficient strength for two-storey retaining walls beside the slope.
Influence Analysis of Ground Asymmetric Load to Existing Open Trench Tunnel Based on Soil Arching Effect
Authors: Pu Qiong Xiang , Cao Jing , Zeng Shi Sheng , Liu Hai Ming
Published: December 2013

The soil layers around the tunnel were equal to cohesionless homogenate mass by introducing the concept of equivalent internal frictionangle in this paper. Based on the Terzarghi unconsolidated mass theory, the soil arching effect of existing open trench tunnels under ground asymmetric load is discussed. Furthermore, the critical embedded depth formula of soil arching effect is given. Finally, it is concluded that both the size and distribution of the ground asymmetric load have influence on soil arching effect of existing open trench tunnel.
Application of SVM to Reliability Analysis of Foundation Excavations System
Authors: Cao Jing , Sun Chang Ning , Liu Hai Ming
Published: December 2013

The correlation of failure modes needs to be considered in the reliability analysis of foundation excavations system. Because it is difficult to calculate the correlation coefficient of failure modes, the computational efficiency of traditional method is low. In this paper, the response surface (RS) is established by using the uniform test and support vector machine (SVM). On this basis, in order to obtain the index of each failure mode, the random parameters generated by Monte Carlo simulation are predicted. Combined with the Pearson correlation analysis, the correlation coefficient of failure modes is obtained. And then, the Breadth Border Method, Narrow Bounds Method and PNET method are used to calculate system failure probability of foundation excavations. The reliability analysis method of the foundation excavations system based on the response surface of the support vector machine (RSSVM) is put forward. The instance analysis shows that the method is simple in calculation, and provides a convenient way for the system reliability theory of foundation excavations.
Experimental Study on Corrosion of Red Clay-Cemented Soil Composite Mass Cured Three Days under Fulvic Acid
Authors: Cao Jing , Yu Zai Xi , Liu Hai Ming , Song Zhi Gang , Zhao Hui Min
Published: December 2013

Fulvic acid solution whose the pH value is at 2.9 and 3.5 is adopted to conduct immersion test of three days cured red clay-cemented soil composite mass. Through monitoring the acid consumption and specimen appearance, the corrosivity and mechanism of red clay-cemented soil composite mass while under the fulvic acid circumstances is studied. It is showed that fulvic acid has some corrosivity to the composite mass. The smaller pH value is, and the more severe corrosivity is. The erosion process can be divided into quick response and stable stages, where the former stage is the primary and the latter is weak.
Parameter Analysis and Shaking Table Test Based on Mechanics Analysis in Seismic Isolation System of Transformer with Bushings
Authors: Cao Mei Gen , Mo Juan
Published: December 2013

Earthquake damage many times in history indicate thatthe destroy type of large power transformer is diverse in earthquake andvulnerability is very high. Isolationtechnology can effectively reduce seismic response of the transformer and bushings,but transformer isolation layer design and parameter selection have a largerimpact on the isolation effect. Firstly, one transformer model installing 220,500kV real bushings for testing and analysis is designed which its structural dimension is closer totrue transformer. Multi-particle analysis model of the transformer withbushings isolation system (TBIS)and the equations of motion are established, and calculationprocedures are compiled using MATLABprogram. Secondly, impacts analysis on equivalent horizontal stiffness and dampingratio of the isolation layer are carried out subjectedto earthquake. Reasonable ranges ofstiffness and damping parameters have been determined. Earthquake simulatortesting of the transformer with real bushings is implement which transformertank filled with water in the test. Acceleration, displacement and stressresponse of transformer and bushings with or without isolation bearings wereobtained. Analysis and experiments show that the rational designing isolationlayer parameters can effectively reduce the seismic response of transformers andbushings. In conclusion, mentioned above research have reference role toseismic isolation design and application for power transformer and bushings forthe future.
Preparation and Characterization of La-B Co-Doped TiO2 Photocatalyst
Authors: Chen Hai Chun , Pei Xiao Bei
Published: December 2013

La-B-TiO2photocatalysts were prepared using tetrabutyl titanate, tributyl borate, and lanthanum chloride as the precursors by solvothermal method. The prepared sample is composed of irregular particles with fairly rough surface in the size within 5 μm. Large surface area and pore volume are benefit to adsorption and photocatalytic degradation activity of the materials. Pore size of the 1%La-3%B-TiO2sample mainly distributes in the range between 5-35 nm. Specific surface area of the material is 101.45 m2/g. The sample containing 0.5% La presents the maximum decoloration efficiency. When La content is 0.5%, methyl orange adsorption rate on the material is less than 5%, and photocatalytic degradation rate is 39.9%.
Microwave-Assisted Anomeric Deacetylation of Ribofuranoses with Fe(III) Reagents
Authors: Wang Qiang , Liu Guo Dong , Gong Shan Shan , Sun Qi
Published: December 2013

Treatment of protected furanoses with FeCl3·6H2O in acetonitrile with microwave irradiation provides an efficient and mild protocol for regioselective removal of anomeric O-acetyl group. This method features cost efficient reagents, simple procedures, and high yields. The experimental results proved that microwave irradiation could notably shorten the reaction time and increase the product yield compared to the conventional thermal heating condition.
A Stereoselective Synthesis of 3α-Cholesterylamine
Authors: Li Xiao Chuan , Gong Shan Shan , Sun Qi
Published: December 2013

A novel and stereoselective synthetic method for the preparation of 3α-cholesterylamine was developed. This method had many features, such as easily accessible cholesterol starting material, high stereoselectivity, simple procedure, short reaction time, and good yield.
A Practical Synthesis of 4-Azaindole
Authors: Gong Shan Shan , Sun Qi
Published: December 2013

An improved method for practical synthesis of 4-azaindole from 2-chloro-3-nitropyridine has been developed. In the key step, decarboxylation with acetic acid afforded 3-nitro-2-pyridylacetonitrile in high yield.
Research on Applied Technology by Discovery of Test Configuration Models Based on TTCN-3 Testing Systems
Authors: Liu Yong Po , Liu Shuang Mei , Liu Xue Mei , Han Ji Guang
Published: December 2013

The test configuration and data play an important role in a test system based on Web application. Test configuration is used to describe the number of test components in a test system based on Web application, and the connecting relationship between test components. Aimed at the comprehensibility, reusability and maintainability, the paper presents the test configuration models for the legacy code developed by TTCN-3 based on Web application. It can also help testers and maintainers to verify the test implement, etc. First, the paper introduces the algorithm to discovery the static test configuration model and its features based on TTCN-3 test systems. Then, the paper builds the algorithms to discover the dynamic test configuration models.
Research on Applied Technology and Information Technology in News Publishing and Dissemination Based on Information Age
Authors: Sun Fa Lu
Published: December 2013

With the popularization of computers, mobile video, smart phones and other media terminals rapid development, traditional information media gradually been abandoned, they have failed to meet the rapidly changing information to outside people's curiosity, so people rely more and more accustomed network news media. Dissemination of news has undergone tremendous changes, people started to pay attention more on network news media. The media not only have the news media features: timely and accurate. Also has a large amount of information to facilitate the management, easy to read, etc. [.So for the current social situation, news publish and media must also adapt to the times, the news publish system use web application with information technology is a great deal of research on the social significance. Because with it, you can freely check news, quickly find their favorite news, and you can add your comments, but also make it more convenient for administrators clear management news and it can well improve the efficiency of the managers.
Applied Technology in Business Credit in the Enterprise’s Short-Term Finance
Authors: Lei Shu Qin
Published: December 2013

Applied technology plays an important role in different fields, at the same time, it is also applied in business credit in the enterprise’s short-term finance. Applied technology is often closely connected with information technology. Business credit is a direct credit which forms in the process of sale and buy on credit. As business credit has no warrant, it is applied widely in fact by many enterprises. With the development of information technology, business credit will greatly increase enterprise’s operating risk if it can’t be used correctly during the course of financing and investing decision. This article has a carefully discussion about how to use correctly the business credit in the short-financing of enterprise.
Applied Technology in a Composite and Definable SaaS Billing Mechanism Supporting Optimized Utilization of Resource
Authors: Yu Hong Yong , Wang De Shuai
Published: December 2013

SaaS applications are different from traditional software for their delivery mode and for their business model called Pay-as-You-Go, which allows service vendors to provide services to customers with appropriate services which are exactly needed to fulfill the requirements. As a result, there is a need of a new metering and billing mechanism to implement such business model. The paper proposes a composite and definable SaaS billing mechanism supporting optimized utilization of resource with the instruction of the related model and process. The mechanism supports metering and billing SaaS subscription through user license, duration time, use times, use resource, function used, or the composition of them. Therefore it is suitable for customized tenants of most SaaS applications.
Applied Technology on Artificial Neural Network in Fault Diagnosis System
Authors: Zhu Qi , Li Jian
Published: December 2013

This paper combined Rumelhart’s adding inertial impulse and dynamically adjusting the learning rate and proposed an improved algorithm to optimize the Back Propagation (BP) networks with applied technology. This improved BP networks is used to determining membership function and applied in fuzzy diagnosing vapor congealing equipment. The application results prove that the improved BP algorithm is effective and the convergence speed is accelerated and is much faster than the classic BP algorithm. The applied technology is very useful in the application course.
A Study on Applied Technology in Safety and Protection of the Android OS
Authors: Peng Bo , Li Guang Zhen
Published: December 2013

As the world’s most widely used phone operating system, Android has been chosen to get our lives convenient. However, as the importance of the services our cell phones support increases, so too do the opportunities for invasion. More attention should be paid to the risks of Android OS. In this paper, we analyze the Android security and then give methods based on Android privilege to prevent invasion while using or developing. The method can make users avoid most of the hacking.
Research of Classification Retrieval Technology in Remote Video Communication Network
Authors: Wang Yun , Yang Cui Huan
Published: December 2013

This paper studies a new method of the classification retrieval technology in the remote video communication network. In order to make the huge video data can be transmitted in the communication network, this paper puts forward a new idea, a method of increased middleware based on the traditional method of C/S network transmission mode, and combined with advanced AdaBoost algorithm in the field of pattern recognition, to launched in-depth research for the classification retrieval technology in the remote video. This research has a certain reference value to the remote verification system.
Applied Technology on Improving the Order Picking Efficiency in the Area of EC of China Post Logistics Based on ACO
Authors: Xu Wei , Shi Chong Yang , Song Han Tao , Chen Ya Xin
Published: December 2013

China Post Logistics have been introduced the Data Picking System (DPS) with applied technology for its warehouse in order to meet the increasing requirement, but until now some flaws have been turned up such as the unreasonable path scheming. This paper analyzes the Data Picking System with applied technology of China Post Logistics, and then optimizes the order picking route in view of the current deficiency and combined with the use of Ant Colony Optimization (ACO). Our work is one of the first to introduce the China Post Logistics’ Data Picking System and optimize the order picking route with ACO, and the result shows that this study is effective.The example simulation result shows that this optimizing is effective and the order picking route decrease 8.34% than that as before.
Applied Technology in Design of Random Human Information Interactive System Based on Android
Authors: Jin Da Wei , Zhang Guo Hong
Published: December 2013

The wireless personal area network combined with the Android platform,a wireless interactive network is introduced and an intelligent mobile random human interactive system is designed .IEEE802.15.4 protocol is used for data transmission, and human computer interaction program is developed in Android platform. A power saving, parameter varying, present-aware network access method is designed.
Applied Technology and Evaluation on Emergency Management Capability of Coal Mine Accidents Based on AHP and the Fuzzy Comprehensive Evaluation Method
Authors: Wan Jing Jing , Song Ying Hua
Published: December 2013

This paper has put forward a comprehensive assessment model of the emergency management capability of the coal mine accidents which is based on AHP and fuzzy comprehensive evaluation, and has made an empirical analysis. Firstly, the meaning and the key contents of the emergency management capability of coal mine accidents was elaborated. Secondly, the comprehensive evaluation index system of coal mine accidents emergency management capability was established. And then, the first class index weights were determined by AHP. Finally, this paper made a comprehensive evaluation of a certain regions emergency management capability of coal mine accidents by means of the fuzzy comprehensive evaluation.
Comparison on Applied Technology in Web Application in Chinese and American Education
Authors: Jun Wang
Published: December 2013

Due to the differences between the historical background, technological advancement, economic situation and population density between America and China, there are many differences between American and Chinese education systems. One of the differences is the applied technology in web application in education. By comparing the general technological situations in the two countries and the applied technology in web application in online education, web-facilitated education at college level, K-12 level and the developing prospects in the two countries, the article comes to the conclusion that applied technology in web application in American education is much more advanced than that in Chinese education. The web-related infrastructural construction in American educational institutions has almost come to a complete state and now more concern is on how to make full use of all the facilities and technology so as to achieve the best result, while China is still trying hard to make web-related facilities reach all the educational institutions and at the same time searching optimized ways of application. Insufficient financial support, lag in technology and deep-rooted traditional test-oriented teaching philosophy among teachers as well as parents are the greatest obstacles to the widening of applied technology in web application in education in China. Although government have been trying hard to deepen the application of internet technology in education by putting out a series of policies and starting a succession of projects and great progress has already been made and will be achieved, there is still a long way to go before it reach the present state of American applied technology in web application in education. However, to what extent and in what way should China apply internet technology in education should be carefully studied since there are so many cultural differences and national situations between China and America. A lot of research are to be done and the findings of researches already done about applied technology in web application in education world-wide should be learned so as to avoid waste and guarantee efficiency.
Applied Technology in the Grid Workflow Quality of Service Calculation and Estimation
Authors: Liu Yue Hua
Published: December 2013

For the grid workflow system include a large of candidate services, the activity scheduling in workflow’s ex-ecution base on quality of service (QoS) constraints can pro-vide optimal service for users. This paper established the QoS’s parameter system with applied technology of grid workflow, and introduced the each parameter’s calculation model of activity’s QoS, the grid work-flow’s QoS estimation method based on the basic flow control structures defined by the abstract grid workflow language (AGWL). The experimental results show that the calculation method in this paper can estimate stably QoS parameter values of grid workflow combining with the multi candidate services, and, can provide a reasonable basis for process scheduling based on QoS constraints.
Applied Technology in Design of Smart Terminal for New Energy Micro Grid of Island
Authors: Ma Li , Peng Yong Gang , Wei Wei
Published: December 2013

Applied technology plays an important role in new energy micro grid.new energy micro grid is promising development trend of small and medium-sized island power system. The smart terminal is designed for measuring and sampling the micro grid’s real-time data, realization for coordinated control of micro grid. Smart terminal use the communication and interface module to connect to the other equipment and collecting data. The smart terminal can upload the operating data of micro grid and receive control commands through the Ethernet.
Information Technology in the E-Commerce Marketing Strategy of OAWAY Website
Authors: Jiang Wen Rong , Lin Shi Wei
Published: December 2013

In this paper, it is analyzing the e-commerce marketing strategy with information technology in the promotion process of SME (small and medium-sized enterprises) . Some marketing methods is indicated. There are through search engine optimization, microblogging marketing, BBS marketing, event marketing technology , etc. Using these methods, the e-commerce website can be faster and better indexed by search engines with information technology. Then, improve the e-commerce website's ranking in search results. Thus, enhance the e-commerce website's sales, corporate online image and corporate culture. This kind of marketing strategy is more suitable for long-term optimization and promotion of SME e-commerce website. The corporate e-commerce network marketing will bring better results.
Study on Information Technology with MADS — A New Data Clustering Algorithm Based on Ant Colony Optimization
Authors: Liu Yong Li
Published: December 2013

In the field of information technology, data clustering algorithms are widely used. In this paper, we proposed a new data clustering algorithm, named MADS, It is based on ant colony Optimization. MADS can automatically find clusters, depending on a few parameters that are not directly related to the data set. In addition, there are some existence technique was also utilized in our method, such as the density concept and cluster validity index (DB-index). The experiment results verified that MADS is able to discover clusters with varying shapes and is effective when applied to image segmentation.
Information Technology in an Improved Quantum Genetic Algorithm Based on Dynamic Adjustment of Quantum Rotation Angle
Authors: Li Hui Xia , Xue Yun Can , Zhang Jian Qiang , Yang Qi Wen
Published: December 2013

To overcome the shortcomings of precocity and being easily trapped into local optimum of the standard quantum genetic algorithm (QGA) , Information Technology in An Improved Quantum Genetic Algorithm based on dynamic adjustment of the quantum rotation angle of quantum gate (DAAQGA) was proposed. Mutation operation using the quantum not-gate is also introduced to enhance the diversity of population. Chaos search are also introduced into the modified algorithm to improve the search accuracy. Simulation experiments have been carried and the results show that the improved algorithm has excellent performance both in the preventing premature ability and in the search accuracy.
Design and Implementation of the Safety Monitoring System with Information Technology for Pork Product
Authors: Feng Yuan , Cai Zeng Yu , Gan Yong , Liu Shu Ru
Published: December 2013

In order to improve the safety and quality of pork product, the safety monitoring system with information technology for pork product is designed and implemented in this paper, by analyzing the process of pork product production, using the technology of electronic tag and computer component. And this system makes up the whole traceability information chain of the pork product from purchase to the market, so insures the safety of consumption. Application experiment shows that this safety monitoring system not only provides consumers with a convenient platform, but also provides a good operational platform of controlling the safety and quality in pork for administrator.
Comparison Studies on Prediction Methods of Network Information System Survivability Situation
Authors: Zhao Cheng Li , Yu Zhi Heng
Published: December 2013

This paper presents a comparative study on GM model with residual modification and ARMA model. First set up a grey GM(1, 1) prediction model based on the original a series of data. In order to improve the accuracy of prediction, re-establish GM(1, 1) prediction model for residual tails and revise original GM(1, 1) prediction model with error modification. Then, use series of ARMA(p, q) models for modeling in original sequence. By comparing parameters of the candidate models, finally select MA (2) as appropriate for the prediction model. At Last, through the comparison of a variety of parameters, study their respective advantages and disadvantages of these two kinds of predictive models in the network information system survival situation.
Interaction Motivation Driven Virtual Human Emotion Modeling in Computer Engineering and Application
Authors: Xiang Nan , Yang Li Li
Published: December 2013

Affective computing had been widely used in computer engineering and applications fields. Emotion generation is an important research component in affective computing field and there were a lot of works had been put into generating lifelike emotion reaction and emotional behaviors [1-. OCC model is the most common used emotion model and can be integrated with other component to generate virtual humans emotion states. However
Application of Information Technology for Government Role in Rural E-Commerce Development — From the Perspective of Basic Public Services
Authors: Hong Bi Gang
Published: December 2013

The development of rural e-commerce is a gradual process involving various factors, among which the application of information technology for the role of government is of great importance. Rural e-commerce in China is lagging behind compared with the developed countries. As a kind of basic public service, rural e-commerce has strong positive externality. Government at different levels have to share the responsibility in terms of capital input, financial aid, tax policy and legal support.
Analyses of Nugget and Expulsion Formation Process during Resistance Spot Welding between Aluminum Alloy and Steel
Authors: Wang Nan Nan , Qiu Ran Feng , Liu Fang Fang , Zhang Man , Xuan Qing Qing
Published: December 2013

In this paper, nugget growth stages during resistance spot welding between aluminum alloy and steel, such as surface breakdown, asperity softening, temperature rising, molten nugget formation, nugget growth and mechanical collapse, was analyzed according to resistance dynamic variation during welding. The effects of work pieces surface condition and electrode force on the occurrence of inter-expulsion and surface expulsion was discussed during resistance spot welding.
Research on the Shear Strength of High-Strength Concrete Beams with Web Bars by Concentrated Load
Authors: Shi Qi Yin , Liu Li Li
Published: December 2013

Based on the previous results on the experimental study of shear performance of high-strength concrete beam and the application of mathematical statistics theory, the page establish the shearing strength formula of high strength concrete beams under concentrated load . Comparing regression formula and GB50010-2010 calculated value with the experimental results respectively, it shows that the ultimate strength calculated by regression analysis matches with the experimental results well, but GB2010 calculated results is unsafe.
Numerical Solution of Vehicle-Bridge Coupling Vibration
Authors: Wen Ze Peng
Published: December 2013

The bridge simplified two-dimensional plane beam element model, Simplified to two degrees of freedom quarter vehicle model, The entire bridge system is divided into two subsystems vehicle and bridge, Using separate equations of motion of vehicles and bridges, Proposed bridge systems numerical solution of coupled vibration analysis, The law at the wheel in contact with the deck displacement compatibility conditions for a balanced relationship with the interaction force associated, At each time step using the Newmark-β integration scheme, Through this paper the numerical solution results do comparison with the literature, the results show that the proposed method is reliability and validity.
The Study on Used Properties of Mine Tailings Sand
Authors: Li Gang , Chen Ying Jie , Di Hao
Published: December 2013

Nowadays,there are a large number of mining tailings in China,ore tailings not only pollute the environment,but also consume plenty of land resources,even threat the safety of people's life.In this article ,researches have been done to gradation of grain of tailings in QinHuangdao by the test,and compressive strength and loss on ignition with different volume of tailing concrete.
Report of chronic myeloid leukemia SMS Medical College Hospital, Jaipur
Authors: Malhotra Hemant , Sharma Rajesh , Singh Yogender , Chaturvedi Hemant
Published: December 2013

This is a retrospective analysis of patients of chronic myeloid leukemia (CML) registered and under treatment at the Leukemia Lymphoma Clinic at the Birla Cancer Center, SMS Medical College Hospital, Jaipur. Approximately, two-thirds of the patients are getting imatinib mesylate (IM) through the Glivec International Patient Assistance Program while the rest are on generic IM. In addition to comparison of hematological and molecular responses in the Glivec versus the genetic group, in this analysis, an attempt is also made to assess the socio-economic (SE) status of the patients and its effect on the response rates. Of the 213 patients studied, most (28.6%) are in the age group between 30 years and 40 years and the mean age of the patients in 39 years, a good decade younger that in the west. There is a suggestion that patients in lower SE class present with higher Sokal scores and with more disease burden. Possibly hematological responses are similar with both Glivec and generic IM. No comment can be made with regards to molecular response between the two groups as a significant number of patients in the Glivec arm (42%) do not have molecular assessment because of economic reasons. CML is a common and challenging disease in the developing world with patients presenting at an earlier age with more advanced disease. SE factors play a significant role in therapy and disease monitoring decision making and may impact on response rates and prognosis.
Report of chronic myeloid leukemia in chronic phase from Ashirwad Hematology Centre, Mumbai, 2002-2009
Authors: Agarwal M G , Agarwal Usha M , Rathi Shonali S , Masurkar Sangeeta , Zaveri Bindi
Published: December 2013

We have analyzed our experience regarding use of tyrosine kinase inhibitors especially imatinib mesylate in patients of chronic myeloid leukemia-chronic phase over last 7 years at our center (2002-2009). The object was to report long-term efficacy (hematological, cytogenetic and molecular) and toxicity. Overall, 775 patients were treated. Out of these, 576 were analyzable with a median follow-up of 3.6 years. The median age was 42 years. Complete cytogenetic response (CCyR) was achieved in 351/576 patients, i.e., 62.1%. Grade 3/4 adverse effects were observed in 36 patients, i.e., 6.25%. Age under 40 years, low Sokal score, complete hematological response and CCyR were significant predictive factors for event free survival (EFS) on univariate analysis while low Sokal score and early chronic phase were significant predictive factors for EFS on multivariate analysis. Our results are almost similar to those reported from various studies from western population.
Report of chronic myeloid leukemia in chronic phase from Cancer Institute (Women India Association), Chennai, 2002-2009
Authors: Ganesan Prasanth , Rejiv R , Manjunath N , Sanju C , Sagar T G
Published: December 2013

Cancer Institute Chennai is the first Institute of Oncological sciences to be established in the country. In ICON meeting, they presented the data of 516 patients, of which 91% patients achieved complete hematological response. The overall survival was 88% and event free survival was 65% at 5 years.
Epidemiological and clinical profile of patients with chronic myeloid leukemia at Health-Care Global, Bangalore Institute of Oncology
Authors: Srinivas K G , Patil Shekar ,   Shashidhara
Published: December 2013

Health-Care Global, Bangalore Institute of Oncology is a cancer care center, which provides comprehensive care for cancer patients. Here, we present data of 350 patients diagnosed as cases of chronic myeloid leukemia over a period of 10 years. In our patient population, there was male predominance and majority of patients lied between the age group of 40 and 50 years. 90% patients were initially started on 400 mg dose of imatinib. About 30% of patient population required dose excalation due to inadequate response while 10% required dose descalation due to myelosuppression. 60% of patients had complete response by 3 months and 52% of patients had major molecular response by 1 year.
Kinase domain mutations and responses to dose escalation in chronic myeloid leukemia resistant to standard dose imatinib mesylate
Authors: Rajappa Senthil , Mallavarapu Krishna Mohan , Gundeti Sadashivudu , Paul Tara Roshni , Jacob Rachel Thomas , Digumarti Raghunadharao
Published: December 2013

Imatinib has shown unprecendeted success in the treatment of chronic myeloid leukemia (CML). However, over few years there have been reports regarding the primary and secondary resistance to Imatinib dampening the overall outcome in CML patients. In this study we have tried to assess the effect of dose escalation in patients resistant to standard dose of Imatinib and correlate it with presence of ABL kinase domain (KD) mutations. There were 90 patients resistant to imatinib, out which 29 patients were identified with KD mutations. The most common mutation was T315I , 9 out of 29 patients had it. 35 (38%) responded to dose escalation and had 67% event free survival (EFS) at estimated 2 years. Our results showed that dose escalation can over come resistance in some patients especially those in cytogenetic failure.
Evaluation of a triple combination of cytokeratin 20, p53 and CD44 for improving detection of urothelial carcinoma in urine cytology specimens
Authors: Arville Brent , O’Rourke Emily , Chung Fai , Amin Mahul , Bose Shikha
Published: December 2013

Background:

Atypical urine cytology results trigger cystoscopy or molecular tests, both of which are costly, complex and difficult to perform tests. Several immunostains are being investigated to improve cancer detection; however, cytology material is limited and restricts the use of multiple immunostains. This study was designed to determine the utility of a cocktail of three stains, cytokeratin (CK20), p53 and CD44 in urine cytology samples for improving the detection of urothelial carcinoma.

Materials and Methods:

Urine cytology specimens with cell blocks containing adequate cytologic material between 2005 and 2010 and subsequent follow-up biopsy and/or Urovysion test (102 cases including 29 negative, 56 atypical and 17 malignant) were included in the study and evaluated with the triple stain. Results were first validated on the positive and negative cases and then applied to the atypical cases to determine the utility in the diagnosis of urothelial carcinoma.

Results:

Based on the validation and published literature, two distinct immunoprofiles were defined – malignant, characterized by at least five CK20 and/or p53 positive atypical cells and reactive, all other staining patterns. The malignant immunoprofile showed 88% sensitivity, 78% specificity, 74% positive predictive value (PPV) and 90% negative predictive value (NPV) for detecting urothelial carcinoma. These values improved to 95% sensitivity and 96% NPV when low-grade urothelial carcinoma cases were excluded.

Our results indicate that the triple stain is an inexpensive, easy to perform test most useful for differentiating high-grade urothelial carcinoma from its mimics. However Inclusion of CD44 in the cocktail did not provide additional value and is best excluded.
Clear cell variant of solid pseudopapillary neoplasm of pancreas diagnosed by fine needle aspiration: A case report and review of the literature
Authors: Canberk Sule , Elcin Bilge Baskir , Uludokumaci Atay , Uygun Nesrin , Gulsen Fatih
Published: December 2013

Solid pseudopapillary neoplasm (SPN) of the pancreas is a rare tumor of uncertain malignant potential, predominantly affecting young adult females. We report a case of clear cell variant of SPN, which was diagnosed by fine needle aspiration biopsy. The aspirate was highly cellular and exhibited delicate branching papillary structures with central capillaries covered with several layers of plasmacytoid tumor cells. Acinar and rosette-like formations, as well as single neoplastic cells were also observed. An unusual cytologic feature was the presence of large, clear cytoplasmic vacuoles. The diagnosis of SPN was confirmed by characteristic immunocytochemical staining pattern including nuclear staining for β-catenin, cytoplasmic staining for vimentin and lack of reactivity for cytokeratin.
Environmental constraints of the invasive Mnemiopsis leidyi in Scandinavian waters
Authors: Haraldsson Matilda , Jaspers Cornelia , Tiselius Peter , Aksnes Dag L. , Andersen Tom , Titelman Josefin
Published: December 2013

We studied the seasonal dynamics of the invasive ctenophore Mnemiopsis leidyi over its distribution range from Skagerrak into the Baltic Proper during 1 yr and related this to ambient physical and biological variables. The appearance of M. leidyi was sporadic in the Baltic Proper, with 60‐fold lower abundance than in the Skagerrak and Kattegat (mean 0.02 individual m−3 and 1.16 individual m−3, respectively). M. leidyi typically resided above the halocline (10‐20 m depth), except in the Baltic Proper where they were found deeper. Smaller size classes were underrepresented in the Baltic Proper, indicating failed reproduction or high mortality of the younger life stages. Ninety percent of the M. leidyi were observed at salinities of 22‐29 and 75% of the individuals in water masses warmer than 11°C, i.e., typical late summer to autumn temperatures. Results of a Generalized Additive Model (GAM) indicate that the spatio‐temporal distribution of M. leidyi might be explained by advection of M. leidyi from the Skagerrak and Kattegat area to the Baltic Proper. We conclude that the low salinity (< 9) of the Baltic Proper is likely to restrict successful reproduction and establishment of M. leidyi and that the advection of individuals from higher saline source areas sustained the observed Baltic Proper occurrence.
Carbon cycling hysteresis in permeable carbonate sands over a diel cycle: Implications for ocean acidification
Authors: Cyronak Tyler , Santos Isaac R. , McMahon Ashly , Eyre Bradley D.
Published: December 2013

Dissolved inorganic carbon, dissolved oxygen, H+, and alkalinity fluxes from permeable carbonate sediments at Heron Island (Great Barrier Reef) were measured over one diel cycle using benthic chambers designed to induce advective pore‐water exchange. A complex hysteretic pattern between carbonate precipitation and dissolution in sands and the aragonite saturation state (ΩAr) of the overlying chamber water was observed throughout the incubations. During the day, precipitation followed a hysteretic pattern based on the incidence of photosynthetically active radiation with lower precipitation rates in the morning than in the afternoon. The observed diel hysteresis seems to reflect a complex interaction between photosynthesis and respiration rather than ΩAr of the overlying water as the main driver of carbonate precipitation and dissolution within these permeable sediments. Changes in flux rates over a diel cycle demonstrate the importance of taking into account the short‐term variability of benthic metabolism when calculating net daily flux rates. Based on one diel cycle, the sediments were a net daily source of alkalinity to the water column (5.13 to 8.84 mmol m−2 d−1, depending on advection rates), and advection had a net stimulatory effect on carbonate dissolution. The enhanced alkalinity release associated with benthic metabolism and pore‐water advection may partially buffer shallow coral reef ecosystems against ocean acidification on a local scale.
Imágenes Organizacionales en Empresas Brasileñas: detección y análisis con técnicas de minería de datos
Authors: Rocha Blanco Eliana Rocío , Ortega Angel Cobo , Vanti Adolfo Alberto , Johann Silvio
Published: December 2013

Las imágenes organizacionales permiten visualizar el contexto empresarial en el que las organizaciones están inmersas, definiendo modelos comportamentales que respondan a su cultura organizacional. Este trabajo se inicia con el enfoque de Morgan (1986) y se utilizaron 35 cuestiones para la identificación de metáforas en una muestra de empresas del estado de Rio Grande do Sul. La utilización de técnicas de data mining permitió identificar las imágenes que con mayor claridad están presentes en la muestra. Los análisis realizados resultan de gran importancia para la gestión de la cultura y del comportamiento empresarial, permitiendo trabajar mejor en el logro de los objetivos organizacionales.
Contribuições do Modelo de Medição de Desempenho Organizacional da Performance Prism ao Balanced Scorecard: um estudo sob a perspectiva dos stakeholders
Authors: Da Silva Jr Sady Darcy , Luciano Edimara Mezzomo , Testa Maurício Gregianin
Published: December 2013

Medir o desempenho organizacional é um grande desafio para as empresas. Nesse sentido, merece destaque o Modelo de Medição de Desempenho Organizacional (MMDO) Balanced Scorecard (BSC). Entretanto, o modelo Performance Prism (PP) dá grande ênfase aos stakeholders organizacionais e afirma que o BSC trata-os de forma superficial, valorizando mais os acionistas (shareholders) e os clientes. Assim, o objetivo desta pesquisa é identificar as contribuições do PP ao BSC, sob a perspectiva dos stakeholders. Para isso, elaborou-se um roteiro semiestruturado de entrevistas que foi aplicado com profissionais da área de estratégia. Paralelamente, comparou-se a estrutura dos modelos visando enriquecer os resultados obtidos, além de complementar as análises das percepções dos entrevistados. Os resultados mostraram-se muito relevantes, visto que importantes contribuições identificadas do PP ao BSC contrapõem as próprias críticas originais do PP, que em grande parte se tornaram questionáveis por meio da percepção dos entrevistados e da comparação entre os modelos.
Stakeholders: principais abordagens
Authors: Schiavoni Patrícia Mattos de Barros , Moraes Mário César Barreto , Castro Alice Carneiro de , Nascimento Santos Jair
Published: December 2013

A cada momento as organizações necessitam de adaptações para se manterem vivas. Considera-se a análise de seu ambiente externo uma ferramenta essencial nesse processo adaptativo, e, em especial, é  primordial conhecer seus stakeholders. O presente artigo tem por objetivo apresentar diferentes abordagens sobre stakeholders organizacionais, contribuindo concomitantemente com a academia e com as empresas que optarem por analisar e agir sobre seus grupos de interesse e, possivelmente, para ter um destaque no mercado. Destaca-se a abordagem de gestão dos stakeholders, de Edward Freeman; o modelo das relações corporativas com os stakeholdesr, de Ann Svendsen; e a abordagem do comprometimento dos stakeholders, de Steven Walker e Jeffrey Marr.