Integration and development of energy and information network in the Pan-Arctic region

The Global Energy Interconnection is an important strategic approach used to achieve efficient worldwide energy allocation.The idea of developing integrated power,information,and transportation networks provides increased power interconnection functionality and meaning,helps condense forces,and accelerates the integration of global infrastructure.Correspondingly,it is envisaged that it will become the trend of industrial technological development in the future.In consideration of the current trend of integrated development,this study evaluates a possible plan of coordinated development of fiber-optic and power networks in the Pan-Arctic region.Firstly,the backbone network architecture of Global Energy Interconnection is introduced and the importance of the Arctic energy backbone network is confirmed.The energy consumption and developmental trend of global data centers are then analyzed.Subsequently,the global network traffic is predicted and analyzed by means of a polynomial regression model.Finally,in combination with the current construction of fiber-optic networks in the Pan-Arctic region,the advantages of the integration of the fiber-optic and power networks in this region are clarified in justification of the decision for the development of a Global Energy Interconnection scheme.

Spatial Social Network Analysis: Program Pengembangan Usaha Agribisnis Perdesaan (PUAP) or an Exertion Development Program in Supporting the Region Revitalization Development

As the exertion development (PUAP) develop in Rejang Lebong Regency in Bengkulu province which had been started since 2008 by giving a kind of fund aid called Bantuan Langsung Masyarakat (BLM PUAP), to Gapoktan (Gabungan Kelompok Tani) or an organization of farmers such by giving some money as the capital used for 1) food plant cultiva-tion, horticulture, animal husbandry, plantation, and2) non-cultivation exertion such as;home industry of agriculture, small marketing scale and another agriculture exertion. By the approach which had been done is hoped to get the important result, on the other way the role of analysis factor (Social Network Analysis) from all undertaking stakeholders programs PUAP to be relevance steps aimed to understand the relation or connectivity from all factors in the network and also the role of factor inside the network itself be the relevance steps in arranging the strategy and work intention from the realization stage of PUAP program for the continuity of the realization program in the future (finding the good strategy) which aimed to develop the program of PUAP in Rejang Lebong Regency in Bengkulu Province, and to be a reference from doing the program as a national program in Indonesia.

On the Economic Management of Information Technology in Agricultural Development and Strategy

According to the general trend of the global infonnation industry development, we should use the latest and best technology integration, starting from a high point at the same time with the actual situation; we should formulate a feasible development plan, implementing after repeated discussions of experts. In the study and formulation of a plan, we should be sure to consider things conducive to catch up with world advanced level, enabling urban and rural economic and social development. The construction of modern agriculture, development of the rural economy and increasing farmers＇ income is a major task of building a moderately prosperous societyin the new era. Information technology and marketing are important symbols of modern agriculture throughout the entire process and all areas of modem agriculture. Vigorously developing the information industry and promoting agricultural and rural economic information are important content of agriculture and rural work in the new era.

Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs

The necessity to construct the network management information system of 3PLs agricultural supply chain is analyzed,showing that 3PLs can improve the overall competitive advantage of agricultural supply chain.3PLs changes the homogeneity management into specialized management of logistics service and achieves the alliance of the subjects at different nodes of agricultural products supply chain.Network management information system structure of agricultural products supply chain based on 3PLs is constructed,including the four layers (the network communication layer,the hardware and software environment layer,the database layer,and the application layer) and 7 function modules (centralized control,transportation process management,material and vehicle scheduling,customer relationship,storage management,customer inquiry,and financial management).Framework for the network management information system of agricultural products supply chain based on 3PLs is put forward.The management of 3PLs mainly includes purchasing management,supplier relationship management,planning management,customer relationship management,storage management and distribution management.Thus,a management system of internal and external integrated agricultural enterprises is obtained.The network management information system of agricultural products supply chain based on 3PLs has realized the effective sharing of enterprise information of agricultural products supply chain at different nodes,establishing a long-term partnership revolving around the 3PLs core enterprise,as well as a supply chain with stable relationship based on the supply chain network system,so as to improve the circulation efficiency of agricultural products,and to explore the sales market for agricultural products.

Development and application of a GIS-based artificial neural network system for water quality prediction: a case study at the Lake Champlain area

Artificial Neural Network(ANN)models have been extensively applied in the prediction of water resource variables,and Geographical Information System(GIS)includes powerful functions to visualize spatial data.In order to provide an efficient tool for environmental assessment and management that combines the advantages of these two modules,a GIS-based ANN water quality prediction system was developed in the present study.The ANN module and ArcGIS Engine module,along with a dynamic database,were imbedded in the system,which integrates water quality prediction via the ANN model and spatial presentation of the model results.The structure of the ANN model could be modified through the graphical user interface to optimize the model performance.The developed system was applied to a real case study for the prediction of the total phosphorus concentration in the Lake Champlain area.The prediction results were verified with the monitoring data,and the performance of the developed model was further evaluated through graphical techniques and quantitative statistical methods.Overall,the developed system provided satisfactory prediction results,and spatial distribution maps of the predicted results were obtained,which coincided with the monitored values.The developed GIS-based ANN water quality prediction system could serve as an efficient tool for engineers and decision makers.

Drivers for Inter-city Innovation Networks Across Chinese Cities:Modelling Physical Versus Intangible Effects

Cross-region innovation is widely recognized as an important source of the long-term regional innovation capacity.In the recent past,a growing number of studies has investigated the network structure and mechanisms of cross-region innovation collaboration in various contexts.However,existing research mainly focuses on physical effects,such as geographical distance and high-speed railway connections.These studies ignore the intangible drivers in a changing environment,the more digitalized economy and the increasingly solidified innovation network structure.Thus,the focus of this study is on estimating determinants of innovation networks,especially on intangible drivers,which have been largely neglected so far.Using city-level data of Chinese patents(excluding Hong Kong,Macao,and Taiwan Province of China),we trace innovation networks across Chinese cities over a long period of time.By integrating a measure on Information and Communications Technology(ICT)development gap and network structural effects into the general proximity framework,this paper explores the changing mechanisms of Chinese innovation networks from a new perspective.The results show that the structure of cross-region innovation networks has changed in China.As mechanisms behind this development,the results confirm the increasingly important role of intangible drivers in Chinese inter-city innovation collaboration when controlling for effects of physical proximity,such as geographical distance.Since digitalization and coordinated development are the mainstream trends in China and other developing countries,these countries'inter-city innovation collaboration patterns will witness dramatic changes under the influence of intangible drivers.

Analysis on the Influence of Computer Technology on Agricultural Development in China

Wide application of the computer-leading information technology is promoting tremendous changes in agricultural management,production,sales and agricultural science and technology,and education,showing broad application prospects,bringing unprecedented development opportunities to the information technology industry,greatly driving agricultural modernization,but also bringing challenges to agricultural science and technology workers to meet the agricultural information technology revolution. Information technology,as a kind of resource,is manifesting its functions in agricultural production and operation of agricultural products,and farmers are also paying more attention to the use of information technology to guide production and sales. China should take full advantage of the computer-centered information resources,and take the road of agricultural modernization and information to develop agriculture.

Building a Business and Strategic Intelligence Policy as a Strategy for Promoting Congolese Business Progress and Healthy Economic Development in Eastern DRC

The aim of this study was to verify the existence of business and strategic intelligence policies at the level of Congolese companies and at the state level, likely to foster progress and healthy development in the east of the DRC. The study was based on a mixed perspective consisting of objective analysis of quantitative data and interpretative analysis of qualitative data. The results showed that business and strategic intelligence policies have not been established at either company or state level, as this is an area of activity that is not known to the players in companies and public departments, and there are no units or offices in their organizational structures responsible for managing strategic information for competitiveness on the international market. In addition, there is a real need to establish strategic information management units within companies, upstream, and to set up a national strategic information management department or agency to help local companies compete in the marketplace, downstream. This reflects the importance and timeliness of building business and strategic intelligence policies to ensure economic progress and development in the eastern DRC. Business and strategic intelligence provides companies with an appropriate tool for researching, collecting, processing and disseminating information useful for decision-making among stakeholders, in order to cope with a crisis or competitive situation. The study suggests a number of key recommendations based on its findings. To the government, it is recommended to establish the national policy of business and strategic intelligence by setting up a national agency of strategic intelligence in favor of local companies;and to companies to establish business intelligence units in their organizational structures in favor of stakeholders to foster advantageous decision-making in the competitive market and achieve progress. Finally, the study suggests that studies be carried out to fully understand the opportunities and impact of business and strategic intelligence in African countries, particularly in the DRC.

L3SN: A Level-Based, Large-Scale, Longevous Sensor Network System for Agriculture Information Monitoring

We developed L3SN, a scalable, longevous, adaptive, and internet accessible wireless sensor network system for agriculture information monitoring, which is meticulously designed to meet the requirement of thousands hectares coverage, years of time monitoring and the adverse environment. The system architecture, the agriculture sensor device, the mesh protocol, and the web-based information processing platform are introduced. We also presented some implementation experience. The mesh protocol (LayerMesh) is highlighted, in which “stair scheduling” and “distributed dynamic load-balancing” are proposed to response the scalability, longevity and adaptivity requirements. We believe the design of L3SN is useful to many other large-scale, longevous applications such as hydrologic monitoring, geological monitoring etc.

Monitoring System for Field Soil Water Content Based on the Wireless Sensor Network

[Objective] To water content monitoring study the application of wireless sensor network in field so and to discuss the methods for solving the problems of low sampling rate, high cost and poor real-time in actual monitoring. [Method] The architecture of wireless sensor network, network nodes, hardware design as well as principle for the program structure of software operating system and corresponding parameters were analyzed to illustrate the characteristics of monitoring system for field soil water content based on wireless sensor network, and the advantages in application of this system. [Result] Sensor nodes could correctly collect and transmit soil water content, realize stable data transmission of soil water content, indicating that wireless sensor network is suitable for real-time monitoring of field soil water content. [Conclusion] This study indicates that wireless sensor network possesses a widely application foreground in the development of agriculture.

Ubiquitous information service networks and technology based on the convergence of communications, computing and control

The rapid development of the IoT(Internet of Things)is bringing about a functional change of communication networks from“information transmission”to“information service”.First,the conception and characteristics of the IoT are in-troduced,i.e.,an Internet of humans,machines,and things meant to achieve smart information services.Then,the technology requirements for realizing ubiquitous and smart information services are described.The corresponding key technologies are also discussed,including the integration of communications,computing and control technology(3C),heterogeneous network fusion theory and technology,intelligent sensor technology and short-distance networking theory,large-scale network transmission theory and technology,the network virtualization and intelligent computing technology geared toward information service,and the collaborative network system and service model geared to the application of the IoT.Finally,the development trends of in-formation technologies and information networks in the next five to ten years are analyzed,and give some suggestions for main research areas to be explored and key issues to be resolved.

Integration of Soil Information System and Interactive Self-Organizing Data for Agricultural Developing Zones in Red Soil Region

Integration of soil information system (SIS) and interactive self-organizing data (ISODATA) was studied to establish proper agricultural developing zones in red soil region of southern China which are of crucial importance to farmers, researchers, and decision makers while utilizing and managing red soil resources. SIS created by using ARC/INPO was used to provide data acquisition, systematic model parameter assignment, and visual display of analytic results. Topography, temperature, soil component (e.g., organic matter and pH) and condition of agricultural production were selected as parameters of ISODATA model. Taking Longyou County, Zhejiang Province as the case study area, the effect of the integration and recommendations are discussed for future research.

Geo-Network在区域可持续发展中的应用与前景

地理信息网络是最近几年随着计算机及网络技术的进步而迅速发展起来的信息网络系统。本文从地理学角度研究了地理信息网络在区域可持续发展研究中的应用，并展望了地理信息网络的研究前景。

消费者信息素养对社区支持农业(CSA)可持续发展的影响--基于绿色信任的中介效应

信息和生态已经成为推进绿色农业发展的主导要素,提升消费者信息素养和绿色信任则是保障绿色农业发展模式可持续的关键.信息素养分为信息意识、信息知识和信息能力,绿色信任分为能力信任和善意信任.以新型绿色农业发展模式的代表社区支持农业(CSA)为例,基于820份CSA消费者调查问卷研究发现:消费者信息素养,以及消费者信息素养的3个维度对CSA可持续发展均具有正向显著影响;绿色信任在消费者信息素养和CSA可持续发展之间起中介作用;能力信任在消费者信息意识、信息知识和CSA可持续发展之间起中介作用;善意信任在消费者信息能力和CSA可持续发展之间起遮掩作用.因此,推进CSA可持续发展,不仅要提升消费者信息素养,加强生产者对网络、电商、物流等信息技术的应用,而且还要充分发挥社会力量在产销双方之间的桥梁作用,加强政府部门对CSA的制度和经济支持,为提升消费者绿色信任服务.

城镇排水管网GIS数据校核技术与软件开发

地理信息系统(GIS)是“智慧水务”建设中常见数据库,由于数据库建立、维护等过程的失误,实际的排水管网GIS存在各类异常,这影响了排水管网运行分析、模拟、管理决策的准确性与有效性,故有必要研究排水管网GIS校核技术,以保证GIS数据质量。研究提出了构造拓扑信息算法,总结了拓扑、文本属性、数值属性等常见异常形式,并在此基础上针对各类数据提出通用校核方法,开发了集成排水管网GIS拓扑与属性校核技术以及可输出校核结果报告的软件平台,并将其用于校核Z市污水管网GIS。结果表明,该市排水管网GIS存在24 336条异常记录,经过校核67%以上的异常得到改善,表明这些校核技术可有效地检测与修复各类GIS异常。

深度信念网络在农业信息领域中的应用研究

中国是农业大国,随着农业信息化和现代化的快速发展,农业信息领域更偏向于数据的挖掘和分析。深度信念网络是由多个受限玻尔兹曼机堆叠形成的深层神经网络模型,可以自动提取农业信息领域数据特征,具有操作简便、对计算机硬件要求较低的优点,在农业信息领域数据分析方面得到广泛应用,尤其是在农作物疾病和杂草识别检测、农作物产量预测、土壤性质预测和降水预报以及畜牧生产和管理等领域的应用表现出色,为农业信息领域数据处理和分析提供了新方向。在阐述深度信念网络在农业信息领域发展概况的基础上,介绍了深度信念网络的重要应用,分析了深度信念网络在农业信息领域的优势和缺陷,最后对深度信念网络在农业信息领域的应用前景了进行展望。

精细农业下农业信息与智能控制技术集成研究

从资源约束、生态环境压力、劳动力老龄化和农业生产缺乏市场竞争力等基本国情为切入点,阐述了发展精细农业与智慧农业的必然性与紧迫性,系统论述了以人工智能技术、云计算、大数据和农业物联网为支撑的精细农业发展现状,通过与世界精细农业发展较好的国家和地区进行对比分析,基于我国农业发展现状,分析了我国农业生产在信息化建设与智能控制技术中存在的薄弱环节,提出未来我国精细农业发展的主要方向与研究重点,研究结果以期为提升我国农业现代化生产提供发展建议,为推进我国农业现代化发展提供借鉴。

网络基础及应用课程思政创新与实践研究

为全面提升学生的专业技能和道德素养,深入探讨网络基础及应用课程思政教学,以“培根铸魂、德技并修”为目标进行教学创新与实践。以“基础为本、应用为翼、素养为魂”的课程思政设计为核心,采用行动研究法,在课程体系、项目实战、课程思政等多个维度进行了教学改革探索,显著提高了学生的学习兴趣和参与度,学生不仅掌握了扎实的专业知识,还在文化自信、国家安全意识等方面有了显著提升。将课程思政与专业教学紧密结合,能够有效促进学生全面发展,为社会培养既有扎实专业知识又具备良好道德品质的复合型人才。

传统村落产业信息化平台框架构建——以湖北恩施细杉村为例

扼要描述中国传统村落的产业现状及其存在的问题,总结出“低信息化”是传统村落产业发展受阻的主要原因。基于此,提出将电商平台与旅游服务平台合为一体的信息化平台创新发展方法,使传统村落的特色农业和文旅产业协同发展。以湖北恩施细杉村为例,将理论付诸实践,为该村落提出符合实际的信息化产业发展策略。信息化平台助力传统村落多产业发展的创新理论,有助于传统村落农产品的宣传和销售、旅游品牌的推广和运营,为中国传统村落的产业发展提供基本思路,助力乡村振兴。

全产业链导向渐进式复合应用型人才培养体系研究——以网络信息安全产业为例

作为正在蓬勃发展的朝阳产业,我国网络信息安全产业总体人才缺乏,但也存在人才供需失衡的问题。目前高校的人才培养课程设置要么来自于学科研究的驱动,要么偏向于较窄的热门就业岗位的需求,不能满足产业各方面的人才需求,也不利于信息安全毕业生的长远职业发展。该文从信息安全全产业链的视角出发,在剖析目前的各类信息安全人才培养方案的基础上,提出新的信息安全复合应用型人才培养方案,为网络信息安全产业培养所需的各类人才提供新的参考解决方案。