Research and applications of intelligent public security information system based on big data by Dong-ke LI

“…The rapid development of big data push the big changes to every industries and government agencies.The concept of big data and security intelligent system framework was cleared.Then,the serious problems of the devel-opment of intelligent public security were analyzed,the novel work model of public security was also studied,and the new paths and method were pointed ont.Next,the intelligent information system for public security was built up,and the effectiveness of this system were evaluated.The system can efficiently meet the requirements of the current public security,and serve the national security with great significance.…”
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Blockchain and credibility function based chain storage method of electronic encrypted information by Ting ZHOU

Subjects: “…electronically encrypted information…”
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Head model reconstruction and animation method using color image with depth information by Y.K. Kozlova, V.V. Myasnikov

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Direction convergence analysis of weighted rule for minor component extraction information criteria by Boyang DU, Xiangyu KONG, Xiaowei FENG

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Informal Cross-Border Traders and Food Trade during the Global Pandemic in Zimbabwe by Abel Chikanda

Subjects: “…food trade, informal economy, cross-border traders, COVID-19, digital marketing, Zimbabwe…”
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Joint optimization strategy of age of information and energy consumption for offloading and scheduling in WBAN by ZHANG Zheng, XIE Xin, BAI Tong, LIN Jinzhao, LI Zhangyong

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‘It never seems to stop’ Six high school students’ experiences of information overload by Mira Grønning Aadland, Jannica Heinström

Subjects: “…information overload…”
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RETRACTED: Algorithm for systematizing information about scientific activities in the environmental education system by Katalazhnova Irina

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Mediating Role of Information Flow in Enhancing Nursing Service Quality and Patient Satisfaction by Ying Huang, Dhakir Abbas Ali, Shuangshuang Wang, Rongmei Zhang

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Qualified Digital Ecosystems As an Academic Information System Framework in The Industrial 4.0 by Ino Sulistiani, Nursaeni, Bobur Sobirov

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An adaptive unscented Kalman filter algorithm for electronic archives information data denoising by Ting ZHOU

“…The adaptive unscented Kalman filter noise reduction algorithm for electronic archives information data was studied to address the issue of data loss during the noise reduction process, as well as the noise covariance and initial value deviation of the data after gross errors.The architecture of electronic archives informatization consisted of the data, business, and user layers.In the data layer, the electronic archives informatization data underwent pretreatment, decision-making, monitoring, and analysis based on user data requests from the user layer.Assumptions were made on the electronic archives informatization data using the Laida criterion to determine the standard deviation probability and establish intervals.Gross errors were eliminated and the noise covariance of the data after gross error removal was estimated using the Sage-Husa filter.This helped to suppress the deviation of the initial value and preserve the original data as much as possible.The traceless Kalman algorithm was utilized to estimate the unknown noise characteristics of electronic archives informatization data in real-time, enabling the noise reduction of electronic archives informatization data.The virtual induction service connected the data, users, and business layer, facilitating the presentation of the required electronic archives information to users in the business layer.Experimental results demonstrate that the algorithm effectively removes various noises from electronic archives information data while retaining the valid data.…”
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PEDAGOGICAL CONDITIONS FOR THE FORMATION OF AN EFFECTIVE INFORMATION AND LEARNING ENVIRONMENT IN HIGHER EDUCATION INSTITUTIONS by Valerii Yu.  Habrusiev, Hryhorii V. Tereshchuk, Alla V. Stepanyuk, Tetiana M. Olendr

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Youth justification of informality in the post-Yugoslav countries: Reflection of political socialization or pragmatism? by Gvozdanović Anja

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Measuring the performance of urban management on the quality of life of informal settlements in Miandoab City by farhad Judi, rahim Sarwar, Sayeda Sediqeh Hasani Mehr

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Replacement income and informal commerce during the COVID-19 pandemic in Huancayo, Peru by Patrick Clark, Aparicio Chanca-Flores, Susan Vincent

Subjects: “…informal commerce…”
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Cognitive, linguistic, and methodological considerations in teaching professional vocabulary to information technology (IT) students. by V. Borshchovetska, T. Harbuza, A. Durdas, V. Semidotska

“…A mixed-methods approach was taken for the research: a review of modern approaches to teaching professional vocabulary to IT students; assessment of the effectiveness of the various approaches; use of questionnaires to obtain information from students; and observation of teaching and the learning process by the authors. …”
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INFORMATION AND SOFTWARE OF VIRTUAL REALITY TRAINING APPLICATION «NATURAL GAS DRYER PLANT» by D. A. Kuzmuk, O. A. Shovkoplias, B. O. Kuzikov

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Mindfulness Intervention for Health Information Avoidance in Older Adults: Mixed Methods Study by Chenyu Gu, Liquan Qian, Xiaojie Zhuo

“…The complexity of online health information often leads to psychological challenges, such as cyberchondria, exacerbating health information avoidance behaviors. …”
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Design and application research on management information system security architecture in digital campus by Xin-zheng LONG, Cheng-jie XING, Rong-bin OUYANG, Qian-yi WANG, Li LI, Yun-feng LIU

Subjects: “…management information system…”
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CAPITAL STRUCTURE AND FINANCIAL PERFORMANCE OF LISTED INFORMATION AND COMMUNICATIONS TECHNOLOGY FIRMS IN NIGERIA by Nasiru Adamu Kanoma, Nurudeen Usman Miko, Augustine Ayuba, Idris Mohammed, Idris Mohammed, Mark G Tagwai

“… This study seeks to examine the effect of capital structure on financial performance of the listed information and communications technology firms in Nigeria. …”
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