Impact of Hinterland Manufacturing on the Development of Container Ports: Evidence from the Pearl River Delta, China

Container ports and hinterland manufacturing are two important forces of the local participation in economic globalization.This study,taking the Pearl River Delta(PRD),China with an export-oriented economy as an example,applies Huff and panel regres-sion models to evaluate the impact of hinterland manufacturing on the development of container ports during the period of 1993–2019.The results show that 1)the spatial patterns of hinterlands for hub ports help to determine the distribution range and scale of economic variables that affect port throughput;2)the hinterland’s gross manufacturing output has universally positive influence on port through-put,wherein export-oriented processing and the entire manufacturing industry have significantly positive impact on port throughput in 1993–2011 and 2001–2019,respectively;3)the two internal structural factors related to an export-oriented economy,labor-intensive sectors and foreign-funded terminals,have positively moderate the direct influence of hinterland manufacturing on port throughput.Our results highlight the importance of local context in understanding port-manufacturing relationship in developing economies.Based on our findings,policy implications are further proposed to enhance port network organization in PRD.

Ports模式下CY7C68013和FPGA的数据通信

Cypress公司的EZ USB FX2系列芯片之一CY7C68013是最早符合USB2.0的微控制器,可配置成3种不同的接口模式:Ports、GPIF Master和Slave FIFO。本文通过一个工程实例,详细介绍在Ports模式下CY7C68013和FPGA之间通信协议的制定以及数据传输的软硬件设计。

Zhangmu and Gyirong ports under the threat of glacial lake outburst flood

The Himalayas are prone to glacial lake outburst floods,which can pose a severe threat to downstream villages and infrastructure.The Zhangmu and Gyirong land treaty ports are located on the China-Nepal border in the central Himalayas.In recent years,the expansion of glacial lakes has increased the threat of these two port regions.This article describes the results of mapping the glacial lakes larger than 0.01 km^2 in the Zhangmu and Gyirong port regions and analyzes their change.It provides a comprehensive assessment of potentially dangerous glacial lakes and predicts the development of future glacial lakes.From 1988 to 2019,the glacial lakes in these port regions underwent"expansion",and moraine-dammed lakes show the most significant expansion trend.A total of eleven potentially dangerous glacial lakes are identified based on the assessment criteria and historical outburst events;most expanded by more than 150%from 1988 to 2019,with some by over 500%.The Cirenmaco,a moraine-dammed lake,is extremely prone to overtopping due to ice avalanches or the melting of dead ice in the dam.For other large lakes,such as the Jialongco,Gangxico and Galongco,ice avalanches may likely cause the lakes to burst besides self-destructive failure.The potential dangers of the Youmojianco glacial lakes,including lakes Nos.9,10 and 11,will increase in the future.In addition,the glacier-bed topography model predicts that 113 glacial lakes with a size larger than 0.01 km^2,a total area of 11.88 km2 and a total volume of 6.37×10^9 m^3 will form in the study area by the end of the 21 century.Due to global warming,the glacial lakes in the Zhangmu and Gyirong port regions will continue to grow in the short term,and hence the risk of glacial lake outburst floods will increase.

Integration of Berth Allocation and Quay Crane Assignment in Tidal Container Ports

Tide is a significant factor which interferes with the berthing and departing operations of vessels in tidal ports. It is a preferable way to incorporate this factor into the simultaneous berth allocation and quay crane( QC) assignment problem( BACAP) in order to facilitate the realistic decision-making process at container terminal. For this purpose,an integrated optimization model is built with tidal time windows as forbidden intervals for berthing or departing. A hind-and-fore adjustment heuristic is proposed and applied under an iterative optimization framework. Numerical experiment shows the satisfying performance of the proposed algorithm.

Characterization of functionally graded ZrO_2 thermal barrier coatings sprayed by supersonic plasma spray with dual powder feed ports

The functionally graded thermal barrier coatings （FG-TBCs） with 80%ZrO2-13%CeO2-7%Y2O3 （C-YSZ）/NiCoCrAlY were prepared using a recently developed supersonic plasma spraying（S-PS） with dual powder feed ports system. The thermal shock experiment of FG-TBCs specimens was carried out by means of the automatic thermal cycle device, in which the samples were heated to 1200℃ by oxygen-acetylene flame jet then water-quenched to ambient temperature. The temperature—time curves of specimens and photographs can be watched on-line and recorded by a computer during the test. The results show that the totally 1mm-thick FG-TBCs have excellent thermal shock resistance due to the fact that the coatings have no any peeling-off after 200 thermal cycles. The microstructures and morphologies of FG-TBCs were characterized and analyzed by SEM.

Monitoring Report on Mosquitoes at Ports of Four Regions in East China during 2011—2014

[Objective] The aim was to understand the species composition, distribution, density, seasonal fluctuation and pathogens of mosquitoes in four regions of East China to provide basic data for prevention and control of mosquitoes at ports. [Method] The mosquitoes at 21 ports of four regions in East China were investigated during 2011-2014 by CO2 lamp method, egg collection method, scoop method and visual method. The species of mosquitoes was identified, and pathogens in mosquitoes were detected. [Result] From 2011 to 2014, 102 583 mosquitoes were captured at the ports, belonging to 18 species, 6 genera and 1 family. Culex pipi- ens quinquefasciatus or Culex pipiens pallens was the dominant species at most ports. Mosquitoes could be captured from May to October, and the captured mosquitoes were the most in June. The positive rate of egg collectors was 9.41%, and the positive rate of breeding places was 7.23%. Rare entry mosquitoes were captured, and most of them were C. pipiens pallens. The detection results of dengue fever, malaria and other pathogens were negative. [Conclusion] C. pipiens quinquefasciatus or C. pipiens pallens was dominant at most ports, and the peak period was June. There were breeding environments of mosquitoes at some ports, so the prevention and control of mosquitoes at these ports should be paid more at- tention to in future.

Developing Large-Scale Dry Ports—The Case of Arriyadh

The purpose of this paper is to explore the development process of a large scale dry port and to analyse what measures and actions are needed in order to support the decision making process and ensure an effective and efficient dry port that serves the City and the region’s current and future needs. The purpose is explored in the context of Saudi Arabiaand the city ofArriyadh. Key issues identified related to the dry port development are long term planning and crosssector collaboration. The interconnection between the dry port and the overall transport system and aspects, such as location of business, city logistics, road and rail infrastructure, local, regional and national regulations, etc., is strong. This puts challenge on the coordination and alignment of the different organizations, their strategies and objectives. In a complex situation, such as developing a dry port with many stakeholders, it is crucial that the roles of all actors are clearly defined. This is essential for utilizing the dry port as a regional tool for planning. In that regard, it is appropriate that the site location decision is clearly connected with an overall city freight vision and strategy.

A discussion on the distribution of international container junction ports in northern China

Based on the trend of the international container traffic and the necessity to build international junction ports of container traffic in northern China, this article analyses the situation and potential of the three principal ports in northern China: Tianjin, Qingdao and Dalian. Furthermore, the authors study the distribution of international container junction ports in the Chinese north.

Analysis of Marine Pollution of Ports and Jetties in Rivers State, Nigeria

Ports and jetties complex operations come with various forms of pollutions. The analysis of marine pollution from ports becomes very necessary and complicated due to the various types of pollution, sources, effects and different characteristics. The sources of environmental pollution other than ships and from industrial activities in port and jetties were critically looked at and analyzed. A complete review of the environmental pollution in ports and the tools to assess and minimize such negative environmental impact are analyzed. The instrument of questionnaires was employed and distributed among two seaports and one jetty;Onne, Okrika and Port Harcourt to collect respondents’ opinions on effects, sources and causes of marine pollution. The chi-square test for independence was used with 180 respondents from Onne port, Port Harcourt port and Okrika jetty. Water sample was collected from Onne seaport and pollution contents such as total petroleum hydrocarbon (TPH), bio-chemical oxygen demand (BOD), turbidity, pH and salinity were tested in the laboratory. The result shows that Onne water had a salinity level of 20,790 (mg/l) which under the salinity range of water is considered saline, a turbidity level of 4.00 (NTU) which was considered average comparing with a 5.00 (NTU) bench mark, BOD5 level of 0.48 (mg/l) which was considered pristine because most pristine seawater will have BOD below 1 (mg/l), pH level of 7.77 which falls under the range of sea water being alkaline (7.2 - 8.4), TPH level of 2.98 (mg/l) since all conditions of sampling and sample preservations were observed and the value is less than the DPR limit (10 mg/l). It was concluded that the activities in Onne port are within the acceptable limits. It was also observed from the questionnaire that a larger population of respondents in Onne, Okrika and Port Harcourt ports where conscious of the sources and effects of environmental pollution from their respective ports.

Promoting Sustainability at the Ports through Knowledge Sharing

Ports are a major source of economic activity and environmental pollution. They use a variety of equipment for loading/unloading and movement of cargo, such as marine vessels, cranes, trucks and railroads. These activities can cause large amounts of pollution to the air, water and soil media. Despite the pollution generated, it also serves as a medium for tourism with its cruise liners. This paper discusses port activities and how it effects the environment. The main focus of this paper is Knowledge Sharing for Sustainability of Ports. Sustainability indicators should help in evaluating port conditions and this knowledge sharing among the proposed 10 major world ports should accelerate economic growth and use of latest technologies for pollution reduction.

Research on Logistics Competitiveness of Yangtze River Delta Ports from the Perspective of Niche

The logistics industry is likened to be the “catalyst” of economic growth. It is one of China’s top ten key revitalization and adjustment industries, and port logistics is the main force to promote regional logistics and regional economic development. This paper, which is based on the niche theory and its corresponding measurement method, establishes the niche evaluation indicator dimension of the development competitiveness of port logistics in the Yangtze river delta. In this paper, the niche width model, niche overlap model, niche suitability and evolutionary momentum model were used to conduct an empirical study on the development competitiveness of nine typical ports in the Yangtze river delta region from 2013 to 2017. Finally, according to the expansion of ecological niche, the separation of ecological niche and the symbiosis of ecological niche, the paper put forward the suggestions for the sustainable development of port logistics in the Yangtze river delta region.

Analysis of the Competition of Ports in the Middle East Container Ports Using HHI

The market concentration of selected 24 container port/terminal in the Middle East region was evaluated. Data collected for 6 years （2009-2014）, HHI （Herfindahl-Hirschman index technique） was used to analyse the market behaviour and the movement of the market towards monopoly or to lead to PPC （pure and perfect competition）. Based on the above, by analyzing the defined market data, it was found to be a promising market and tends to competition. Of course, this serves the interest of the client, which is the efficiency and speed of cargo handling safely and at the lowest cost.

Measuring West-Africa Ports Efficiency Using Data Envelopment Analysis

The present study measured the relative efficiency of five major commercial ports in West Africa, using three different Data Envelopment Analysis (DEA) methods, the CCR, BCC, and Windows I-C methods over the years 2005-2016. Seven input variables and one output variable were used in the model analysis. The CCR and BCC methods were used to evaluate the technical and scale efficiency while the Windows I-C method provided a comprehensive ranking of the studied ports. The results showed that the scale efficiency score of 89.53% indicated that on average the production scale of the ports had deviated from the most productive scale size (MPSS) by 10.47%. These results revealed that the source of the overall inefficiency is due to scale rather than pure technical inefficiency. Hence, in order to improve the overall efficiency, the two scaled inefficient ports of Abidjan and Cotonou should adjust their scale of operations. Then, further investigations were conducted to detect correlations between various variables used in this study. The research found that the absence of any correlation for non-significant variables and negative correlation for the significant variables throughout time resulted from the fact that these variables were not fully utilized. Meaning that they were not efficiently used to boost the container throughput on a scale basis, the research also found that a pandemic or insecurity could easily impact seaports activities with the case of the Ebola outbreak which strucked the West African region from the year 2013 to 2016, or the terrorism threats which prevailed in the region around the year 2012. Thus, for ports to stand out in the present fiercely competitive environment, ports authorities ought to analyze their operational scale to identify whether or not the production size is fitting before further port capacity expansion.

Continuously Injection with Diluted Heparin Solution via Catheter for Implantation of Totally Implantable Access Ports (TIAP)

Background: Totally implantable access ports (TIAP) could be done in two methods: puncture of subclavian vein and cephalic vein cutdown. Cephalic vein cutdown method has fewer complications but has higher failure rates. We present a method to decrease the failure rates. Methods: We use the continuously injection with diluted heparin solution via catheter while introducing the TIAP catheter into the cephalic vein. Results: From January 2005 to January 2009, 20 patients were performed. This method was successfully applied in 11 patients with no complications. The other 9 patients was unsuccessfully and further underwent guidewire assisted. Conclusions: Continuously injection with diluted heparin solution via catheter while inserting TIAP catheter into the cephalic vein is safe and simple. It could be used for difficulties of insertion of TIAP and increased the successful rates of cephalic vein cut-down method.

Transportation Capacity:Chinese Ports Take the Lead——Outlook of Container Throughput at Global Top 20 Ports in 2014

According to Outlook of Container Throughput at Global Top 20 Ports in2014 released by Center for Forecasting Science(CEFS),Chinese Academy of Sciences,the transportation capacity will keep raise after new container vessels brought into service.In sum,the global transportation market will still face uncertainties in 2014.The global economy faces challenges The global economy in 2014

An Analysis of Formal Risk Assessments for Safety and Security in Ports： Empirical Evidence from Container Terminals in Greece

Nowadays, the most prominent risk assessment techniques are founded on the values of measuring and controlling the frequency and the consequences of risks in order to assure an ＂acceptable level＂ of ＂safeness＂ mainly in the lines of environmental, health and hygiene and port product issues. This paper initially introduces risk assessment approaches within the emerging role of ports Thereafter, it qualitatively assesses their potential for ports by discussing issues challenging every safety and security approach within the maritime industry such as proactiveness, organization, transparency, cost-effectiveness and, when possible, calibration to specific experiences. Moreover, an empirical study was conducted in order to provide evidence for formal risk assessment for safety and security in the main Greek port container terminals of Piraeus and Thessaloniki. The empirical research is based on in-depth semi-structured interviews with the administrations of container terminals. The results include important findings, regarding the likelihood of appearance of certain risks and their perceived severity in Greek container terminals. The collected answers and their analysis are also important for confirming the suggested theoretical formal risk assessment framework for ports.

The Particularity of Identity in Amin Maalouf＇ s Ports of Call

This study explores the intricate situation of the coexistence of different identities in Amin Maalouf＇ s Ports of Call （1996）. It contends that identity is complex, flux, and not limited to what is inherited; it is rather a psychological, political, and social amalgamation. Thus, each individual has a unique and particular identity, which is completely different from the others＇. This study is a theoretical and analytical survey of Maalouf＇s Ports of Call. It aims at proving that this novel is an example that Maalouf provides to show the challenges that characters of different identities face, and the obstacles that hinder them from assimilation. The argument is mainly based on Edward Said＇s theories that have opened up discussions about Otherness and multiculturalism, alongside with other postcolonial critics, such as Homi Bhabha. Maalouf＇s book In the Name of Identity： Violence and the Need to Belong （1996） is also integral to this study. The study concludes that it might be possible for people, in parallel with the characters of the novel, to challenge the identity predicament that the world is witnessing nowadays, and accept diversities as a way of life, rather than a reason for waging wars.

Ports and Shipping Companies Have Outstanding Performances

Access Report on Performances of Listed Ports and Shipping Com- panies in 2007,by International Economy Research Institute of Dalian Maritime University(DMU),was issued. According to the report,Shenzhen Chi- wan Wharf Holdings Limited(CWH),

Mozambique Ports in the 16th Century： Trade Routes, Changes, and Knowledge in the Indian Ocean Under Portuguese Rule

Arriving to the east African coast in the 16th century, Portuguese faced an important and well-structured commercial network dominated by Muslim merchants. Operating throughout the Indian Ocean and in articulation with the inland African trade routes by way of the coastal settlements from Bazaruto up to the north of Mozambique, this network bustled luxury goods and basic goods benefiting either from a network of inter-personal relationships and kinship that supported the whole business, or from an ancestral knowledge on the techniques and particular procedures indispensable to navigating in the Indian Ocean. This trade made the prosperity of small southern ports, like Sofala or Mozambique long before the Portuguese arrival. However, this trade was so much dependent on the network＇s capacity of organisation and the supply demand relation of the goods involved, as well as on other factors such as the political stability of the African kingdoms, the environmental changes that shaped flows and trade routes or the actual knowledge of the region and of the different forms of organization of local communities. By focusing in the ports of Sofala and Mozambique and the information provided by the Portuguese documents we intend to analyse its evolution during the 16th century in order to understand its role in the Indian Ocean commercial network under Portuguese rule.

Information &Communication Technology(ICT) Adoption in Nigerian Ports Terminal Operations

Most ports around the globe have adopted ICT in a bid to improve their operational performance and remain competitive in the industry. However, ports in developing economies still grapple with challenges associated with manual terminal operation. This paper evaluated the level of application and integration of Information and Communication Technologies (ICT) and factors limiting their use in terminal operations in Nigerian seaports. The data for the study were obtained from copies of structured Likert scaled questionnaire administered to a random sample of terminal operators, stevedores, shipping companies’ agents, Customs licensed Clearing and Forwarding agents (C&F) operating in Apapa and Tincan Island ports in Nigeria. Specifically, opinion of these respondents was sought on extent of ICT application, integration and perceived constraints to ICT use in port terminal operations. Based on our findings using statistical model tests of proportion, the respondents stated that significant level of ICT procedures and processes have been adopted in port terminal operations. In terms of ICT applications, we found that electronic data and communication exchange applications were available in the terminals for use by the respondents. There are also in place ICT applications for warehouses and storage facilities management and e-payment systems. However, significant constraining factors were found to be: low ICT investment budgetary allocation, lack of e-skilled manpower and poor equipment maintenance culture. Other limiting factors were lack of integrated ICT facilities operated by other port stakeholders and absence of Port Community Systems network (PCS) linking all other relevant interests connected to terminal operations. Policy implications of our findings were discussed.