Infrastructure

Basalt rocks are a common geological formation that plays a crucial role in various engineering applications, such as construction, infrastructure development, and geotechnical engineering.

15p viengfa 28-10-2024 1 1   Download

This article discusses the development objectives, key tasks, orientations, and the current state of spatial organization and main content in National Comprehensive Planning, specifically focusing on urban network planning and transportation infrastructure. It also addresses the solutions, resources for implementation, and recommendations for the initial stage of digital transformation in Vietnam.

7p vibecca 01-10-2024 2 0   Download

Recently, Structural Health Monitoring (SHM) has become a critical component of the maintenance and safety of lifeline infrastructures such as dams, skyscrapers, and bridges, thanks to its ability to detect structural failures at the early stages. In this paper, we evaluate the performance of the SHM damage identification tool using a novel metaheuristic algorithm called the Artificial Hummingbird Algorithm (AHA).

15p vibecca 01-10-2024 0 0   Download

The article analyzes the cause, proposes the solutions for pavement foundation treatment and presents an initial application to Noi Bai International Airport. The findings of this study could be critical and significance basis for both academic and practical applications to maintain the service quality of airport construction infrastructure in Vietnam.

13p vibecca 01-10-2024 2 1   Download

This paper aims to synthesize previous studies on crash severity. By means of looking at 11 studies carefully selected from the SCOPUS database, this paper has provided a detailed synthesis of data collection, research areas, used samples, seven factor groups associated with the crash severity (Temporal characteristics, Location and infrastructure characteristics, Service and vehicle characteristics, Traffic characteristics, Crash characteristics, Weather characteristics, Driver characteristics and behaviours), and analytical methods.

10p vibecca 01-10-2024 0 0   Download

his study conducts a critical examination of the Longshore Sediment Transport Rate (LSTR) along Cua Can Beach in Phu Quoc City, Kien Giang Province. This notable pocket beach is characterized by its natural beauty and burgeoning tourist developments.

11p vibecca 01-10-2024 0 0   Download

In this paper, we aim to enhance spectrum efficiency in infrastructure-based Non-Orthogonal Multiple Access (NOMA) networks over Rayleigh fading channels. To achieve this, we introduce a Simultaneous Wireless Information and Power Transfer (SWIPT)-enabled Two-Way Relay (TWR) system.

9p viyoko 01-10-2024 2 1   Download

The findings of this study are expected to offer not only a useful tool for construction professionals delivering appropriately managerial functions contributing to ODAIPs success and sustainability, but also active feedbacks to further enhancing of the ODA’s policies.

12p vifilm 24-09-2024 2 1   Download

Strong urbanization and enormous pressures of urban living and livelihoods have led to different development trends. A portion of urban residents choose to settle in the periphery to enjoy more quality living standard while suffering more mobility cost for work. The paper analyzes the characteristics, causes and solutions of gentrification in Hanoi historic inner under the local urban development context.

13p viyoko 24-09-2024 1 1   Download

Organizational behavior plays a crucial role in effective management. However, there is limited research on organizational behaviors in road usage charging management. This study aims to address this gap by identifying six dimensions of organizational behavior through focus group studies. Questionnaires were administered to 138 professionals in Vietnam, and the data were analyzed using structural equation modeling.

11p vifaye 20-09-2024 1 1   Download

Unsaturated soil behaviors characterize the failure mechanisms of geotechnical infrastructures with transient seepage conditions. Therefore, an accurate estimate of the unsaturated groundwater flow is vital in improving hazard management and assessment. This study attempts to develop a numerical scheme for 2-D transient analysis under unsaturated conditions.

11p viyoko 20-09-2024 2 1   Download

The Red River Delta (RRD) is the second largest delta in Vietnam and is a significant economic zone in the country, encompassing important cities and economic zones. Geologically, the delta consists of clay layers distributed all over its area, which strongly impact the foundation designs of the infrastructure system (e.g., highways, industrial parks, harbors).

17p vifaye 20-09-2024 3 1   Download

This study aims to determine the criteria affecting the selection of container shipping by inland waterways in Northern Vietnam using Fuzzy Hierarchical Analysis Process (FAHP). The study identified four key criteria: economy, infrastructure, policy and geography and 18 sub-criteria. Data was collected from ten experts in the field of container transport by inland waterways. The FAHP method was used to determine the relative importance of each criterion and rank the criteria.

16p toduongg 24-08-2024 3 2   Download

Trong bài viết này, kết nối giữa Vehicle to Infrastructure (V2I) được nghiên cứu cụ thể. Kết quả mô phỏng thực hiện bởi OPNET đã chứng minh rằng mô hình lai ghép thực hiện hiệu quả việc phân phối nội dung đến các phương tiện giao thông, giảm tải cho máy chủ, thời gian nhận gói tin (RTT) ngắn và đáp ứng thông tin tức thời cho người dùng.

9p viohoyo 25-04-2024 4 2   Download

EVNHANOI đang nghiên cứu, xây dựng và thử nghiệm Hạ tầng đo đếm tiên tiến (AMI - Advanced Metering Infrastructure) gồm các chủng loại công tơ điện tử thông minh, các thiết bị truyền dữ liệu thông minh, các thiết bị phụ trợ, các module chức năng phần mềm và được tích hợp vào các hệ thống backend như CMIS, MDMS, Kho nợ/Cổng thanh toán, Cổng thông báo CSKH, CRM, App/Web CSKH… kết hợp với các cơ chế, quy trình, quy định phù hợp sẽ tạo ra các sản phẩm dịch vụ mới để cung cấp cho khách hàng.

14p viannee 03-08-2023 12 5   Download

Bài viết Sử dụng K nút ngẫu nhiên thêm nút mới vào mạng ad hoc di động đề xuất giải pháp sử dụng k nút ngẫu nhiên thêm nút mới vào mạng ad hoc di động. Giải quyết các vấn đề trong giải pháp chúng tôi cũng sử dụng kết hợp các điểm mạnh của PSK (pre-share keys), PKI (public key infrastructure) và thuật toán mã hóa RSA.

8p vicaptainmarvel 21-04-2023 11 5   Download

Bài viết Chứng thực lẫn nhau trong mạng ad hoc - mô hình ngưỡng sử dụng các nút ngẫu nhiên đề xuất giải pháp chứng thực hai chiều ngưỡng k sử dụng k nút ngẫu nhiên trong mạng ad hoc, giải quyết các vấn đề trong giải pháp chúng tôi sử dụng kết hợp các điểm mạnh của PSK (pre-share keys), PKI (public key infrastructure) và thuật toán mã hóa RSA. Chứng thực một nút mới tham gia vào mạng bởi một nút bất kỳ đang hoạt động trong mạng mà không cần phải sử dụng người chứng nhận (Certification Authority – CA).

7p vicaptainmarvel 21-04-2023 11 3   Download

Suburbs in Melbourne present to us a unique context with which a new approach towards urban form can be devised using the existing conditions and opportunities found with infrastructural developments. This thesis contains the investigations on the various 'pathologies' of the urban fabric specifically on the potential use of 'Spaces Left-Over After Planning' as by-product to infrastructural development in relation to the reinvigoration of Melbourne suburbs under the influence of current and future metropolitan growth pressures.

98p runthenight05 01-03-2023 9 4   Download

CRM is a relative new technology in which allows organisations to capture data, and improve customer service capabilities. IT strategy planning is the process of planning, and implementing changes, to ensure organisations have best practise in regards to decision making and infrastructure. At the current moment there is little information domestically available in Australia about CRM systems. This thesis provides some insight, in-regards to CRM and IT strategy planning practice, in Australia.

160p runthenight07 01-03-2023 6 3   Download

This research provides an analysis of the disparate notions and ideas, to form an overview of the possible trends in residential property for the Victorian coastal areas of the Surf Coast and the Bellarine Peninsula. It examines the interaction of the consumers, space producers and infrastructure providers as they are influenced by the three key determinants of the market, the demographic factors, economic conditions and statutory factors.

136p runthenight07 01-03-2023 6 3   Download