Analysis of Roadbed Splicing at Hub Interchanges

This article discusses the roadbed splicing for hub interchanges.The article starts with a description of the characteristics of junction roadbed splicing.The application of splicing technology is explained using a subgrade splicing scheme of a project.Roadbed splicing involves stepwise excavation and preparative measures like surface cleaning and backfilling.This article serves to provide a valuable reference for road and bridge construction and improve the quality of China’s road and bridge projects,so as to achieve sustainable development of the road and bridge engineering industry.

Research of Fly over as a Solution to Congestion of Intersection Junction(Case Study:Jalan Jatingaleh Semarang)

In the next few years traffic will happen most of the time.This was triggered by the growing rate of vehicles against the road capacity which is not balance.All the time the congestion in the city of Semarang has been occurred at peak hours.Congestion also occurred in between Teuku Umar and Setia Budi road Jatingaleh because of a plot intersection(Kesatrian intersection,PLN intersection and Jatingaleh intersection)with the Toll Road.Jatingaleh is located in the southern city of Semarang which is a central meeting point between the upper and lower Semarang where the vehicle flows in through a combination of local current and regional traffic,and the flow of vehicles coming in and out from highway.The main cause of the problems that occurred in the area of Jatingaleh is due to the numbers of vehicles movement that occurs at the intersections.With the above issues,it is necessary to analyse the existing conditions and look into some solutions.Before carrying out an analysis a field surveys at peak hours for example morning(06:00 to 08:00 am)and for the afternoon(04:00 to 06:00 pm)should be conducted,then the number of vehicles is counted manually with“short-breakcounting”according to types of vehicles.From the analysis we found that the degree of saturation(DS)is 1.61 between Teuku Umar and Setia Budi road during the morning peak hours and 1.56 during the afternoon peak hours.This means that the capacity of the existing road is no longer able to accommodate the traffic flow.One of the solutions for the congestion that occurs at the intersection of Jatingaleh is to apply the efficiency of the intersection that is not in a plot with a Fly over,Underpass and the combination of Fly Over-Underpass.Base on the flow reduction calculation with 3 comparative modeling it shows that the Fly Over is the most technically efficient to be applied in this research.

Design and Engineering of Urban Interchange Ramp Bridge Structure

This paper analyzes the structural design of an urban interchange ramp bridge from four aspects,which are the superstructure,pier structure,foundation structure,and deck structure design to summarize the structural design ideas of this urban interchange ramp bridge,which can be used as a reference for future construction of the same bridge.

Asymmetric migration dynamics of the tropical Asian and Australasian floras

The tropical Asian and Australasian floras have a close relationship,and is a vital distribution pattern of seed plants worldwide.As estimated,more than 81 families and 225 genera of seed plants distributed between tropical Asia and Australasia.However,the evolutionary dynamics of two floras were still vague.Here,a total of 29 plant lineages,represented the main clades of seed plants and different habits,were selected to investigate the biotic interchange between tropical Asia and Australasia by integrated dated phylogenies,biogeography,and ancestral state reconstructions.Our statistics indicated that 68 migrations have occurred between tropical Asia and Australasia since the middle Eocene except terminal migrations,and the migration events from tropical Asia to Australasia is more than 2 times of the reverse.Only 12 migrations occurred before 15 Ma,whereas the remaining56 migrations occurred after 15 Ma.Maximal number of potential dispersal events(MDE) analysis also shows obvious asymmetry,with southward migration as the main feature,and indicates the climax of bi-directional migrations occurred after 15 Ma.We speculate that the formation of island chains after the Australian-Sundaland collision and climate changes have driven seed plant migrations since the middle Miocene.Furthermore,biotic dispersal and stable habitat may be crucial for floristic interchange between tropical Asia and Australasia.

Experimental studies of cusp stabilization in Keda Mirror with AXisymmetricity(KMAX)

Stabilization of the axisymmetric magnetic mirror relies on the pressure-weighted magnetic field curvature.We report a new experiment by configuring a magnetic cusp structure to stabilize m=1 interchange mode in the KMAX tandem mirror.The cusp configuration is formed by reversing currents in the two side cell coils,and a stronger cusp can lead to a more stable plasma once the null point of the cusp is less than 35–40 cm away from the device axis.The density fluctuations measured by four axial Langmuir probes are mitigated by 70%–80%.The stabilization effect is consistent with the prediction of a theoretical calculation.

The Golden Ratio Theorem: A Framework for Interchangeability and Self-Similarity in Complex Systems

The Golden Ratio Theorem, deeply rooted in fractal mathematics, presents a pioneering perspective on deciphering complex systems. It draws a profound connection between the principles of interchangeability, self-similarity, and the mathematical elegance of the Golden Ratio. This research unravels a unique methodological paradigm, emphasizing the omnipresence of the Golden Ratio in shaping system dynamics. The novelty of this study stems from its detailed exposition of self-similarity and interchangeability, transforming them from mere abstract notions into actionable, concrete insights. By highlighting the fractal nature of the Golden Ratio, the implications of these revelations become far-reaching, heralding new avenues for both theoretical advancements and pragmatic applications across a spectrum of scientific disciplines.

Design Strategy of Collector-Distributor Lanes in Urban Interchanges

Based on the functions and characteristics of the interchange collector-distributor lanes,with Harbin as an example,it is proposed in this paper that the local characteristics and traffic flow characteristics should be considered in the design of the interchange collector-distributor lanes,which includes the analysis of function,location,and many other aspects,in hopes to provide reference for the design of collector-distributor lanes in other regions of our country.

Expressway Route and Interchange Design

With the rapid development of the socio-economy and the growing demand for transportation,highways have become an indispensable and important part of the modern transportation network.The design of highway routes and interchanges is a key link in highway construction,which directly affects the efficiency,safety,and traffic smoothness of highways.Based on this,this article analyzes in detail the highway route design and the design of two common interchanges,in order to improve the highway route design and the quality and efficiency of highway construction.

Design Strategies of Expressway Routes and Interchanges

Road traffic conditions can have an important impact on the economic development of various regions.Under the background of rapid social and economic development,more and more expressway construction projects are initiated in various regions,including both new expressways and expansion of old expressways,and interchange design plays an important role.Scientific and reasonable interchange design can not only realize energy saving and low carbon footprint,but also be people-oriented and promote regional economic development.Therefore,this paper mainly analyzes the highway route and its interchange design strategy for reference.

Analysis of Interchange Exit Safety Technology

In order to improve the safety of the exit of expressway interchanges,the main problems and influencing factors of interchange exits are analyzed according to the number of traffic accidents at expressway interchange exits in China.Some suggestions and countermeasures are then put forward from the aspect of safety technology for future reference.

Strategies for Ramp Route Design of Highway Interchange

The rapid advancement of urban transportation in modern China has driven urban economic developments.However,the progressively congested traffic conditions have affected the productivity and daily life of the people.To mitigate the congestion problem,necessary road designs should be implemented along the highways,for example highway interchanges.The application of highway interchanges in past cases have proven to effectively avoid traffic flow conflicts,reduce highway traffic congestion,and reduce traffic accidents,this is conducive to ensuring the safety and efficiency of the highway.In order to improve the safety and convenience of urban road traffic,this paper analyzes the strategy of using interchange ramp route designs for highway traffic.

上合组织国际物流园电子数据交换系统设计与实现

基于公共信息平台的数据交换服务系统,对外主要与政府单位、物流企业、货主、公共服务设施、物流基础设施等业务系统对接,获取除口岸部门以外的单位数据;对内与数据库协同系统对接,实现数据资源的统一存储、管理与共享应用。

Analysis and Research on Interchange and Expansion options of Expressway

China's road network consists of numerous older expressways experiencing high traffic volumes and severe congestion,necessitating urgent reconstruction and expansion efforts.This study discusses the reconstruction and expansion project of the Yinkun Expressway's Chongqing High-tech Zone to Rongchang District section,with a detailed exploration of the entire design process.Through a comprehensive analysis,the strengths and weaknesses of different plans are examined,so as to determine the optimal plan.The design chosen saves costs while effectively addressing traffic demands.Additionally,the study summarizes the valuable design insights gained from this interchange transformation,aiming to provide valuable reference for similar interchange projects in the future.

信号转接通道管理程序设计

着重论述了机载制导武器通用检测设备软件平台中信号转接通道管理程序的设计,分析现有控制方式对软硬件的设计要求,采用IVI替换机制,建立连接关系映射文件,实现信号转接通道控制功能中与硬件和电路接线密切连接的部分从固化程序中分离。

基于WEB服务的B2B系统集成

Web Services可以将应用程序转换为网络应用程序,本文先简单介绍了XML和Web Service技术,然后着重讨论了基于Web Service的系统集成技术的特点和优势,以及通过开发实例介绍了基于Web Service的系统集成技术在B2B业务平台实现中的应用。

制造企业EDI应用的安全问题和防护措施

在现代制造企业中,许多公司企业都广泛应用了EDI的系统,如何确保交易的安全,已经成为各个企业急需解决的问题,本文在第一部分将介绍制造企业在EDI应用上的安全问题,第二部分将会提出EDI的防护的防卫策略。本文以工作上实际应用的角度探讨和研究制造企业EDI应用的安全问题和防护措施以期望对企业EDI安全关注的研究者有些许裨益。

Exploring Criminology in Literary Texts： Robert Browning --An Example

The association between literature and criminology is undeniable, and yet, for too long, those studying crime and literature respectively have failed to see the connection between the two, or dismissed it as being irrelevant. This study explores literary pieces, which deal exclusively with murder in order to prove that the two disciplines literature and criminology, are intimately connected and essentially inseparable. Some literary pieces which deal with identifying the thought processes of murderers have been so insightful that crime experts applied them to certain high-profile cases. That so much violent crime is depicted in literature should stimulate further research into the links between criminology and literature. Robert Browning＇s “The Laboratory： Ancien Regime” （1844） is selected as a case study in order to demonstrate how criminological theories can successfully be applied to literary pieces. Browning＇s protagonist will prove to be a fictional manifestation of a female sadistic criminal as defined by psychiatrist/criminologist Paul De River in his criminology/sexology textbook for law enforcement personnel The Sexual Criminal（1949） .

CSA 016-2013, Interface requirements for application of LED lighting: Street/tunnel light consisting of LED module with heatsink and separated control gear

With the advantages of long lifetime, high lighting effect and non-pollution, LED lighting has taken a leading role in the lighting sector. LED street and tunnel lights have no unified product interface, so the products of different enterprises cannot interchange with each other, restraining the development of the whole industry due to the large-scale production problem. The alliance standard CSA 016-2013 has been approved as a national standard project, paving the way for the orderly development of LED industry. Interpreting the CSA 016 standard, the paper expounds on the technical requirements for interchangeable interface in the optical, mechanical, electrical and thermal aspects.

Experimental Georgian Speech Synthesizer Part 1 Structure of Synthesizer

The term ＂Experimental＂ in the title means, that the synthesizer is constructed as tool to conduct experiments, for investigating the influence of environment of unit on sounding of it. Synthesizer as tool for testing of hypotheses and results of experiments, satisfy three conditions： independence from the selection of unit for the synthesis （word or any part of it）; taking into account the environment of unit （left and right hand contexts and position of unit）; independence from the content of base. Such synthesizer is a good tool for studying many aspects of speech and removes the problem of selection. We can vary the unit and other parameters, described in paper, by the same synthesizer, synthesize the same text and listen to the results directly. This paper describes the formal structure of experimental Georgian speech synthesizer.

Bioequivalence Study of Two Hydrochlorothiazide Formulations after Oral Administration in Healthy Chilean Volunteers

The study was carried out in healthy Chilean volunteers in order to compare the pharmacokinetics （rate and extent absorption） of two commercial oral formulations of 50 mg hydrochlorothiazide. Thirty nine subjects were administered hydrochlorothiazide tablets of test （T） and reference （R） formulation in a single blind, randomized, fasting, 2 × 2 crossover study, seven washout days. Blood samples were taken during a 48 h period after drug administration. Plasma concentrations were quantified by HPLC-MS/MS. The primary parameters log-transformed Cmax （maximum plasma concentration）, A UC0-t and A UC0-∞ （area under the plasma concentration-time curve from zero to the last time and zero to infinity） were tested for bioequivalence considering the ratios of geometric means （test/reference）; whereas tmax （the time of maximum plasma concentration） was analyzed nonparametrically. The 90% confidence intervals for the geometric mean values of test/reference ratios for Cmax, A UCo.t and A UC0-∞ were 95.37%, 93.59% and 96.34%, respectively, and were located within the bioequivalence acceptance range of 80-125%, as were tmax and elimination constants. Together, we conclude that the test formulation of the hydrochlorothiazide 50 mg tablet is bioequivalent to the reference product and suitable for generic prescription.