Search all articles

A bulletin board system (BBS) equipped with Key-Graph is proposed for supporting online chance dis-covery process. While conventional meeting for chance discovery with KeyGraph requires participants to meet in a meeting room, the paper aims to expand the discussion space over the Internet. In order to...

The geochemistry of metamorphic sedimentary rocks from Qingbaikou system in Xiangshan area indicate that : the Al2O3/ SiO2 is 0.13~0.23, equal to or slightly lower than the standard greywacke. In" REE/10-6-La/Yb" diagram, the investment point is in Sandy Rock and greywacke range, indicating that the...

We introduce a simpler approach for obtaining of usable processing algorithms of fast fluctuating Gaussian pulses with arbitrary modulation function in conditions of parametric prior uncertainty. We carry out the synthesis and analysis of the quasi-optimal measurer of a low-frequency random pulse signal...

In this research paper, we research on the cloud computing load balance degree of priority scheduling algorithm based on convex optimization theory. Clustering is an important problem is the load balancing in the system. Load balancing cluster system goal is according to the performance of the processor...

With the development of higher education in our country and the acceleration of the construction of informationization of the colleges, the requirements for the management of teaching archives in colleges are also increasing. This paper analyzes the characteristics and existing problems of the current...

Cervical cancer remains a significant health problem worldwide, despite the advances in screening, diagnosis, treatment, and prognosis. Heat shock protein 70 (HSP70) is an anti-apoptotic protein that inhibits the cancer cell death by interfering with apoptotic pathway activation. In chemoradiation, the...

This project aims to compare the performance and implementation complexity of the Array Multiplier and Vedic multiplier, two key algorithms in digital multiplication. Hardware models for both multipliers will be developed using Verilog. The designs will be simulated to verify functionality and tested...

Mobile payment platforms have developed rapidly due to their convenience and flexibility, low transaction and time costs. Based on trust theory, this paper constructs the structural equation model and the assumption of the willingness to use mobile payment platform based on the detailed analysis of personal...

In the report on trends in phishing activity released by the Anti-Phishing Working Group (APWG), global phishing cases continued to increase throughout 2021 to the first quarter of 2022. This study compares shallow machine learning algorithms that have been used by governments with deep learning in classifying...

Self-help Groups (SHGs) have emerged as potent instruments for enhancing women’s empowerment in rural India, promoting financial inclusion and socioeconomic advancement. This study investigates the impact of SHGs on women in the East Godavari district of Andhra Pradesh, employing structured surveys and...

The objective of this paper is to investigate a hybrid threshold denoising algorithm based on wavelet transform for the ultrasonic liver image. A novel hybrid threshold function first is discussed. The hybrid threshold denoising algorithm based on the wavelet transform is then performed for ultrasound...

The acceleration of industrial development and intensified agricultural activity has increased global concern over persistent environmental pollutants, making the development of sustainable remediation methodologies essential. At the same time, nanotechnology offers significant potential in catalysis,...

The problem of education and learning is a fairly complex problem where many factors influence it. One of these factors is the teacher. In an increasingly modern era such as in the era of industry 4.0, teachers must be required to be professional. Talking about teacher professionalism as mandated in...

This paper introduces the current situation of the research on the flipped classroom and learning autonomy at home and abroad, and analyzes the shortcomings of the current classroom teaching of computer science, which shows that it is a useful exploration to introduce PBL advanced teaching method into...

In this work, a Boost converter is modeled using Machine Learning Algorithm. Bayesian Regularized ANN is used in this work for reducing the lengthy cross-validation and the usage of neural networks to fit the data appropriately. First the boost converter is modeled using state space analysis. The stability...

This paper presents the tensile behaviors of Head-Splice Sleeve (HSS) connections after the experience of the low level of repeated axial stresses. HSS is a mechanical connection which was developed to be used for bar connection in precast concrete element. As a required structural capacity of HSS for...

While technological changes in the 21st century have taken over as promoting factors for sustainable agriculture to global food security, it’s high time the skilled youth joined in to effectively utilise such innovations in modern agriculture and food systems. While the country enjoys a major demographic...

Based on the questionnaire survey of undergraduate entrepreneurs, this paper establishes the synthetic index of the internal driving force of undergraduate entrepreneurship including 21 indicators and empirically analyses the level of entrepreneurial internal driving force. The result shows that many...

In this research, an experimental investigation was carried out in the existence of gasoline on the Carbon Dioxide hydrate. This was done to replicate or Understanding the development of gas hydrates in multi-phase transmission pipelines. The experiments are conducted in a Rocking cell Gas hydrate reactor,...

The establishment of cloud computing system can greatly improve the data handling and interacting ability of the electricity network. However, the open operating environment faces significant security challenges. It is very important to effectively determine untrustworthy cloud terminal user so as to...

In an era where digital media is pivotal, businesses are weaving it intricately into their PR strategies to elevate brand presence. This article delves into the nuanced integration of social media, influencer collaborations, SEO, and content marketing in brand enhancement. Through a comparative analysis...

The primary purpose of this paper is to reduce the wastage of water. The former way of water testing is manual, costly, time consuming, whereas proposed work is easy to install and cost effective. The proposed work is focused on water quality and quantity measurements by using ESP32 microcontroller and...

This paper proposed a closed form localization method based on wireless sensor network (WSN) in the non-line of sight (NLOS) environment. We utilized the angle of arrival (AOA) and time of arrival (TOA) measurements to determine the positions of target and reflectors according to the localization geometry....

Rao-Blackwellized Particle Filter (RBPF) is used in this paper to solve the Simultaneous Localization and Mapping (SLAM) problem. RBPF algorithm uses particle filter where each particle carries an individual map of the environment. With the usage of Robot Operating System (ROS), GMapping package was...

This comprehensive article delves into the intricacies of modern brand communication within the dynamic digital landscape. It explores how brands navigate the multifaceted challenges and opportunities presented by SEO, social media, and content marketing to establish meaningful connections with a diverse...

This study focuses on the transformation needs and reform paths of talent cultivation in management majors in higher vocational education in the digital economy era. Based on an analysis of the current status and trends of China’s digital economy development, combined with the challenges of industry-education...

This paper proposes the optimum sizing and placement of photovoltaic (PV) units and battery energy storage systems using the Gravitational Search Algorithm (GSA) to minimize the burden on the substation. The solar PV units are allocated for daytime peak load reduction and the evening load is compensated...

This study examines the transformative role of artificial intelligence (AI) in customer experience, engagement, and relationship management through a systematic literature review. This study examines the current advancements, identifying key trends and technological implementations enhancing customer...

In the upgrade-training of technicians, we improve the teaching method from the Bloom cognitive model and Ebbinghaus forgetting theory. First, the knowledge points are classified, and different teaching methods are adopted for the knowledge points at different cognitive levels. Second, the online teaching...

MRI is widely used for diagnosing brain tumors, yet accurate isolation and localization of tumor regions remain challenging. Existing methods often perform segmentation or localization in isolation, neglecting the combined forensic-style traceability of tumor regions in a hybrid framework that links...

The purpose of this study is to find the basic characteristics of HPC consolidating concrete. The results are presented as follows: In terms of compression strength, the strength of BS mixed with Alkaline Activator (AA) was stronger than that of general BS. It is judged that Shrinkage Reducing Agent...

This study examines the intersection of geodiversity, ecosystem restoration, and sustainable management of resources, emphasizing the need for integrated approaches to environmental conservation and resource reclamation. Geodiversity, as a fundamental component of natural capital, supports ecosystem...

Slope stability study of Over Burden (OB) dump needs to be carried out for maintaining them at the steepest possible angle without any danger from the stability point of view. One of the most important input parameters for stability analysis is the shear strength i.e., cohesion and angle of internal...

Blockchain technology offers promising solutions for the digital preservation of library records, ensuring digital objects’ authenticity, integrity, and provenance. This paper explores the use of blockchain in various pilot projects and case studies from institutions like the UK National Archives, MIT...

With the advent of Internet of Things (IoT) technologies and On-Board Diagnostics (OBD) systems in modern vehicles has enabled continuous real-time data collection from vehicular sensors paving new way for predictive maintenance. In this paper, we have summarized architectures of various recent research...

With the rapid development of education and teaching the theory of improvement and development of science and technology, the combination of the two is also constantly play a role in teaching. From the initial electronic courseware, to teaching software, to customize the learning platform, all reflect...

Forensic neuroimaging increasingly relies on precise segmentation of white‑matter lesions in MRI to support legal investigations and clinical interpretation. This paper introduces IA3D‑IO (Integrating Advanced 3D-Imaging and Optimization), a novel framework that integrates advanced three‑dimensional...

This paper presents a test result to find the structural capacity of Hollow-Precast Concrete (HPC) column with Head-Splice Sleeve (HSS) for the connection of bars under horizontal cyclic load. Two Half scaled HPC column specimens were made with the consideration of construction process in site. The difference...

With the globalization of economic development and the needs of social life, English has increasingly become a global communication tool. In the past the traditional teaching model cannot meet the needs of a good social development. Schools should make full use of multimedia and network technology, the...

Patients undergoing allogeneic hematopoietic cell transplantation (HCT) are at risk for numerous acute and long-term complications from this procedure. Post-transplant diabetes mellitus (PTDM) is a common but under-recognized problem. Similar to graft-versus-host disease (GVHD), new-onset diabetes is...

In a dynamic world, integrating agriculture with artificial intelligence (AI) can address major issues like population growth, food security, and climate change while promoting sustainability and innovation. Using the information acquired from the field, farmers who include AI in their farming operations...

The intertwined global challenges of climate change, energy access, and public health—collectively represented in the Climate-Energy-Health Nexus (SDGs 3, 7, 13)—demand research that transcends disciplinary isolation. Yet, the scholarly landscape remains highly fragmented. This paper presents a scientometric...

Background: Coronary spasm cause transient LV dysfunction and consequently may increase BNP by chance. However, the correlation between coronary spasm and BNP has not been verified. We investigated the association between coronary spasm and BNP and pulse wave velocity (PWV) in patients with preserved...

Information on deaths by age, sex, and cause are primary inputs for health policy and epidemiological research. Currently, most developing countries lack efficient death registration systems that generate these data on a routine and timely basis. The global community is promoting initiatives to establish...

Shortly after the emergence of multimedia, computer is quickly used into the field of education, computer-assisted instruction to bring a revolution. With the advance of information technology to improve education, computers, and other hardware facilities of the campus network, computer technology in...

Background: Arterial stiffness has been known as an independent contributory factor for coronary artery disease (CAD). Pulse wave velocity (PWV) is widely accepted as a simple non-invasive measure of arterial stiffness. The aim of our study was to test whether abnormal PWV could identify patients with...

The taxation of the digital economy presents its challenges, and issues across the globe which have been acknowledged by taxation experts worldwide providing different approaches to tax the digital economy, as businesses embrace digital models, and significant challenges are faced in the process. Using...

Background: Cilostazol is a potent antiplatelet agent that selectively inhibits phosphodiesterase III, and also it has beneficial effect to peripheral arterial disease, like intermittent claudication, by direct vasodilative action. But the effect of cilostazol on arterial stiffness is unclear. We investigated...

Background: Korean Panax Red Ginseng (KPRG) is known to enhance endothelium-dependent vasorelaxation by activating eNOS. Activation of Rho-associated kinase (ROCK) is implicated in endothelial dysfunction in part through destabilization of eNOS mRNA. This study, a randomized, double-blind, placebo-controlled,...

This article analyzes the development of China’s Internet finance and the status quo of traditional commercial banks and the impact of Internet finance on traditional commercial banks under the background of “One Belt One Road” strategy, in order to better grasp the historical opportunities and promote...