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Latest Articles

Open Access

Practice and Research of Online Teaching of High School Information Technology Binary Search

Huansong Yang, Songming Wu, Ying Li

Abstract: Online teaching is currently a hot topic in teaching research, improving the effectiveness of online teaching is the focus of everyone’s attention. Practice and research is carried out by combining teaching of high school information technology Binary search with the Dingtalk platform, discovering the use of multiple resour [...] Read more.

Abstract PDF (682 K) December 28, 2021 8 Downloads 228 Views DOI: 10.54647/computer52247

Open Access

How to extract knowledge of Qualitative Data from Big Textual Data

Jouis Christophe, Orús-Lacort Mercedes

Abstract: In this article, we will analyze how to obtain pertinent Information in the form of Qualitative Data graphically represented from unstructured Big Textual data. Unstructured data refers to information that either does not have a pre-defined data model or is not organized in a pre-defined manner (80-90% of all information). [...] Read more.

Abstract PDF (431 K) November 16, 2021 14 Downloads 301 Views DOI: 10.54647/computer52243

Open Access

Business plan 4Factor – Contabilidade e Consultoria, Lda.

Pereira, Adalmiro, Vaz, Ângela, Moreira, Eládio, Mendonça, Hugo, Pacheco, João, Carvalho, Ricardo

Abstract: The purpose of this plan is to foresee and predict the next five years of the company's life and, in this way, to understand how it and the products/services produced by it have evolved over that period of time. With the completion of this work, based on the assumptions, we created a business plan for our company, “4Factor [...] Read more.

Abstract PDF (313 K) June 21, 2021 16 Downloads 461 Views DOI: 10.54647/computer52208

Open Access

A Flattening Curve with Extended SEIR Model–A Case Study with COVID-19

Pengdi Zhao, Elizabeth Chang

Abstract: This paper presents the condition of COVID-19 in Australia based on the data of each state and territory. The whole population of Australia can be separated into several groups, which are Susceptible, Exposed, Infected, Recovered, Healthy and Unknown by using the extended SEIR model. According to these groups, policies that [...] Read more.

Abstract PDF (882 K) December 27, 2020 134 Downloads 924 Views

Open Access

A Case Study of Students’ Participation and Knowledge Construction in Two Online Discussion Settings

Chen Guo, Xiangdong Chen, Yanru Hou

Abstract: Online discussions have become important educational activities through which collaborative learning and knowledge construction in online courses can be facilitated. This study is an empirical case study in which a group of graduate students’ participation and knowledge construction in two online discussion settings is expl [...] Read more.

Abstract PDF (205 K) December 2, 2020 132 Downloads 801 Views

Open Access

Impact of COVID 19 on Global Economy- A study on Econometrics Model using R software

Mamatha H.K, Sushant, Ravikumar, Sridhar R, Suresh Bhojraj, Balasubramanian S

Abstract: Human health is the backbone for healthy nations and healthy economy of nations. But the new and emerging diseases like COVID-19 a global pandemic, posed health as well as economic challenges exposing the vulnerability of healthcare systems of all countries irrespective of their development status. Livelihood is affected be [...] Read more.

Abstract PDF (739 K) September 25, 2020 103 Downloads 1044 Views

Open Access

Application of In-Mold Decorative Injection Technology in Cosmetic Containers

Chun-Wang Lee

Abstract: Recently, with the improvement of living standards, cosmetics have gradually become a part of the necessities of life, and are inseparable from life.Due to the increasing consumption demand; the appearance quality and design of cosmetic containers have a great influence on whether products are popular with consumers. In ord [...] Read more.

Abstract PDF (672 K) September 23, 2020 151 Downloads 694 Views

Open Access

Association analysis of dishes in Catering Enterprise

Xiaoyang Zheng, Yue Yu, Ziming Fang, Ling Huang

Abstract: This article implement Python language to realize the association rule mining of a restaurant company's dish data by using Apriori algorithm. Then the association rules of the dishes obtained are visualized by the R language expansion package. The frequent itemset no less than the minimum support and minimum confidence is f [...] Read more.

Abstract PDF (255 K) September 23, 2020 121 Downloads 746 Views

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Article

Electroelastic Actuators for Nano- and Microdisplacement

by Sergey M. Afonin

SCIREA Journal of Physics

3057 Downloads 57247 Views

Article

Structural-parametric models of electromagnetoelastic actuators for nano- and micromanipulators of mechatronic systems