bluuebunny/crossref_metadata_2025_split huggingface dataset:
Quantum Multi-guide Particle Swarm Optimisation for Dynamic Multi-objective Optimisation Problems
Authors: Ombuki-Berman Beatrice M. , Joćko Paweł , Engelbrecht Andries P. 
Published: March 2022

Abstract
The multi-guide particle swarm optimisation (MGPSO) algorithm, originally developed for static multi-objective optimisation problems (SMOPs), has been recently adapted for dynamic multi-objective optimisation problems (DMOPs). The MGPSO is a multi-swarm approach where each subswarm optimises one of the objectives. It uses a bounded, crowding distance archive implementation that is managed at each environment change. This paper further adapts the MGPSO for DMOPs by proposing alternative quantum particle swarm optimisation (QPSO) strategies to allow efficient tracking of the changing Pareto-optimal set (POS) and Pareto-optimal front (POF). Specifically, the self-adaptive QPSO and the parent-centric crossover (PCX) QPSO are explored with varying quantum proportions of particles. A total of twenty-nine benchmark functions and six performance measures were implemented to evaluate the performance of the QPSO approaches. The experiments were run against five environment types with varying temporal and spatial severities. The best QPSO strategy was then compared with other state-of-the-art dynamic multi-objective optimisation algorithms (DMOAs). An extensive empirical analysis shows that MGPSO with 10% proportion of self-adaptive quantum particles achieves very competitive and oftentimes better results when compared with other DMOAs.
The molecular mechanism of Radix astragali, Ginseng, Radix puerariae, and Mulberry leaf in the treatment of diabetic cardiomyopathy based on bioinformatics and network pharmacology
Authors: Guo Xingchen , Zhang Dongdong , Gao Wanhao , Li Muwei 
Published: March 2022

Abstract
Objective: To evaluate the therapeutic effects of traditional Chinese medicines Radix astragali (Huangqi, HQ), Ginseng (Renshen, RS), Radix puerariae (Gegen, GG), and Mulberry leaf (Sangye, SY) on diabetic cardiomyopathy (DC) based on bioinformatics and network pharmacology, through gene expression analysis of geo clinical samples, molecular docking of compounds and targets, and molecular dynamics simulation, and to discover new targets for prevention or treatment of DC, in order to facilitate and better serve the discovery of new drugs as well as their application in the clinic. Materials and methods: For the initial selection of ingredients and targets using the TCMSP as a starting point, we performed a primary screening of ingredients and targets of the four herbs using tools including Cytoscape, Tbtools, R 4.0.2, Autodock Vina, PyMOL, and GROMACS. To further screen the effective ingredients and targets, we performed protein interaction network (PPI) analysis (gene = 12), gene expression analysis (n = 24) by clinical samples of DCs from the gse26887 dataset, biological process (BP) analysis (FDR ≤ 0.05, gene = 7), KEGG pathway analysis (FDR ≤ 0.05, gene = 7), and ingredient target pathway network analysis (gene = 7) by applying these targets from the screen, Biological processes, disease pathways regulated by targets and the relationship between each component target and pathway were obtained. We further screened the targets and visualized the docking results by precision molecular docking of ingredients and targets, after which we performed molecular dynamics simulation and consulted a large number of relevant literatures for validation of the results. Results: Through screening, analysis and validation of the data, we finally confirmed the presence of 36 active ingredients in HQ, RS, GG, and SY, which mainly act on AKT1, ADRB2, GSK3B, PPARG, and BCL2 targets, and these five targets mainly regulate PI3K-Akt, Adrenergic signaling in cardiomyocytes, AGE-RAGE signaling pathway in diabetic complications, JAK-STAT, cGMP-PKG, AMPK, and mTOR signaling pathway exert preventive or therapeutic effects on DCM. Molecular dynamics (MD) simulations revealed that the complex formed by Calycosin, Frutinone A, Puerarin, Inophyllum E, the four active components of HQ, RS, GG, and SY, and the four target proteins ADRB2, PPARG, AKT1, and GSK3B acting on DCS is able to exist in a very stable tertiary structure under human environment. Conclusions: our study successfully explains the effective mechanism of HQ, RS, GG, and SY in ameliorating DC, while predicting the potential targets and active components of HQ, RS, GG, and SY in treating DC, which provides a new basis for investigating novel mechanisms of action at the network pharmacology level and a great support for subsequent DC research.
A real-time defect detection in printed circuit boards applying deep learning
Authors: Nguyen Van-Truong , Bui Huy-Anh 
Published: March 2022

Inspection of defects in the printed circuit boards (PCBs) has both safety and economic significance in the 4.0 industrial manufacturing. Nevertheless, it is still a challenging problem to be studied in-depth due to the complexity of the PCB layouts and the shrinking down tendency of the electronic component size. In this paper, a real-time automated supervision algorithm is proposed to test the PCBs quality among different scenarios. The density of the PCBs layout and the complexity on the surface are analyzed based on deep learning and image feature extraction algorithms. To be more detailed, the ORB feature and the Brute-force matching method are utilized to match perfectly the input images with the PCB templates. After transferring images by aiding the RANSAC algorithm, a hybrid method using modern computer vision algorithms is developed to segment defective areas on the PCBs surface. Then, by applying the enhanced Residual Network –50, the proposed algorithm can classify the groove defects on the surface mount technology electronic components which minimum size up to 1x3 mm. After the training process, the proposed system is capable to categorize various types of overproduced, recycled, and cloned PCBs. The speed of the quality testing operation maintains at a high level with an average precision rate up to 96.29 % in case of good brightness conditions. Finally, the computational experiments demonstrate that the proposed system based on deep learning can obtain superior results and it outperforms several existing works in terms of speed, precision, and robustness
Statistical analysis of the relative position of the rod hanger and the wellhead
Authors: Habibov Ibrahim , Abasova Sevinc , Huseynova Vusala 
Published: March 2022

One of the leading methods of exploitation of oil fields is oil production with the help of downhole rod pumping units (DRPU). Over 80 % of the operating well stock of Azneft PA is equipped with deep well pumps and about 30 % of oil is produced in the country with their help.
The widespread use of DRPU is associated with a fairly high maturity of installations, simplicity of its design and maintenance, repair in field conditions, ease of adjustment, the possibility of servicing the installation by unskilled workers, a small effect on the operation of DRPU of the physical and chemical properties of the pumped liquid, as well as high efficiency.
However, along with the high efficiency of the applied DRPU, there are also complaints regarding the need to increase the reliability and resource of wellhead equipment, including in order to improve the environmental situation in the oil fields.
One of the conditions for ensuring high reliability of the ground equipment of the DRPU is to ensure the tightness of the wellhead rod-wellhead stuffing box assembly, the violation of which is not only a failure of the installation, but also leads to environmental pollution.
This is facilitated by inaccuracies in the assembly and installation of DRPU at the wellhead. When mounting the pumping unit, for many reasons, the tolerance of the wellhead rod with the suspension point of the rod string to the balancer head is not ensured.
In this regard, in the requirements for the accuracy of mounting the pumping unit at the point of application, a certain mismatch of the axes within the circular coordinates is allowed. So, for widely used pumping units of the CK8 type, the permissible mismatch between the axis of the wellhead rod and the suspension point of the rods is determined by the conditions under which the projection of the suspension point of the rods onto the plane of the base of the pumping unit at any position of the balancer is allowed within a circle with a diameter of 25 mm.
GPS observations of ionospheric TEC variations over Nepal during 22 July 2009 solar eclipse
Authors: Ghimire Basu Dev , Silwal Ashok , Chapagain Narayan Prasad , Gautam Sujan Prasad , Poudel Prakash , Khadka Balaram 
Published: March 2022

As the study of ionospheric behavior during various solar activities is an important task, various studies of ionospheric changes during eclipse events have been widely performed in the different regions of the globe. This paper investigates the ionospheric responses to the solar eclipse on 22 July 2009 over Nepal using the total electron content (TEC) measured by dual-frequency Global Positioning System (GPS) receivers. The time-averaged Vertical TEC (vTEC) of ten GPS stations from Nepal is analyzed and it is found that the value of ionospheric TEC decreases due to the reduction of ionizing radiation. In addition, the deviation in the TEC value on eclipse day from the mean vTEC value of the top five quietest days is found to lie in the range ~1–5 TECu at those regions which were associated with the partial eclipse shadow. On the other hand, the region with the total eclipse (BRN2 and RMTE) faced ~6–7 TECu on average reduction in the TEC value. Considering that the eclipse of 22 July 2009 occurred just at sunrise in the Nepalese zone, a maximum reduction of about 5 TECu is very significant. Higher deviation in TEC is therefore linked with the path of totality and the obscuration rate. This study reveals that the ionospheric TEC over Nepal was altered by wave-like energy and momentum transport, as well as obscuration of the solar disc due to the partial and total solar eclipse. Furthermore, the cross-correlation results presented similar type signatures of the eclipse-induced ionospheric modification over Nepal. This research work serves a crucial future reference for the comparative study of change of ionospheric TEC variability over the Nepal region during Eclipse events
Influence of the COVID-19 Pandemic on Clinical Trial Discontinuation in Anesthesiology: Cross-sectional Analysis
Authors: Traxler Brett D , Rucker Brayden M , Greenough Mary C , Sajjadi Nicholas B , Hartwell Micah 
Published: March 2022

Background
The COVID-19 pandemic drastically altered perioperative medical practice owing to safety concerns, postponing elective or nonemergent procedures, supply chain shortages, and reallocating perioperative staff to care for patients with COVID-19. However, the impact of the pandemic on the conduct on anesthesiology clinical research is unknown.

Objective
The primary objective was to quantify the magnitude of the COVID-19 pandemic’s impact on anesthesiology clinical research.

Methods
We performed a systematic search using ClinicalTrials.gov to identify clinical trials related to the practice of anesthesiology. We screened trials with status updates from January 1, 2020, through October 1, 2021, to capture trials potentially affected by the COVID-19 pandemic by the time of our search. Investigators screened for relevant studies and extracted trial characteristics along with the reason for discontinuation reported on the clinical trial registry.

Results
A total of 823 clinical trials met inclusion criteria, and 146 clinical trials were discontinued within the designated date range. In total, 24 (16.4%) of the 146 clinical trials were halted explicitly owing to the COVID-19 pandemic. A significant association existed between trial enrollment numbers and the likelihood of discontinuation due to the COVID-19 pandemic, as larger trials were more likely to be disrupted (z=–2.914, P=.004).

Conclusions
The COVID-19 pandemic is reportedly associated with the discontinuation of anesthesiology-related clinical trials. With the uncertain course of the COVID-19 pandemic, developing anesthesia trial protocols to help minimize social interaction and prevent premature trial disruption are imperative.
Identification of Problems or Barriers in Medicine Procurement Process in Low- and Lower-Middle-Income Countries: A Narrative Review
Authors: Satibi Satibi , Faradiba Faradiba , Aditama Hardika , Dwi Prasetyo Septimawanto 
Published: March 2022

Medicine procurement at LLMIC still becomes a challenge regarding to low medicine availability. There is no study yet that identifies the problems of medicine procurement at LLMIC countries so that it becomes the objective of this narrative review. PUBMED, Science Direct, Google Schoolar, PLOS from May 14th, 2021 to May 22nd, 2021 were used. The problems of procurement were found since the processes of selection, planning, and procurement. Factors of human resources, organization, management information system, and parties excluding health facilites (government, distributor, and pharmacy industry) also contribute to hinder the medicine procurement. The effort to solve this problem should include multisectors with the aim to strengthen the medicine management and the supply chain.
Keywords: supply chain, developing countries, medicine management
Development of Warfarin Safety Monitoring System at Primary Health Care grounded on Chronic Care Model
Authors: Ploylearmsang Chanuttha , Poobal Peerapong , Kittiboonyakun Pattarin 
Published: March 2022

Warfarin, an anticoagulant with high risk on the fatal adverse effects, the safety monitoring system in primary health care is needed for patients in the community. This study aimed to investigate problems of warfarin use, to discover factors related to the blood clotting, and to develop a safety monitoring system for warfarin. A mixed method was conducted in two phases. Phase one consisted of home visit for 104 patients with warfarin which aimed to investigate use problems. Phase two; the focus groups included all stakeholders were done which aimed to develop a community-based system grounded on the Chronic Care Model (CCM). The warfarin monitoring system was implemented for a month and briefly evaluated the stakeholders’ satisfaction on it. The results revealed that: Phase one, 38.5% patients with warfarin at home had missed their treatment appointments. Their warfarin compliance was 91.1+21.3%. 53.5% had unused warfarin at home; 37.4% had inappropriate warfarin storage; 13.1% suffered the side effect of minor bleeding; 17.3% potentially had warfarin-herb interactions; 61.3% experienced drug-warfarin interaction. Two factors significantly affecting on the International Normalized Ratio (INR) and %Time in Therapeutic Range (%TTR) were inappropriate warfarin dosages and taking other medications. %TTR was influenced by warfarin compliance. Stage two, the safety monitoring system and protocol were created using CCM. The developed system composed of six elements that were joint operation of primary health care personnel and inter-professional team of the hospital. This promoted the continuity of services from hospital to community. After one-month implementation by an inter-professional team, all three groups of stakeholders were satisfied with its results. We concluded that the main problem afflicting warfarin patients was missed treatment appointments. Receiving extra medicines from other services, inappropriate dosage, and non-compliance. The developed warfarin monitoring system covered patients in primary health care, and all stakeholders were satisfied on its outcomes.
Would You Give Me Your Password?
Authors: Du Hui , Lehmann Constance M. , Willson Victor L. 
Published: March 2022

ABSTRACT
We examine the effect of information security policy on the likelihood of password sharing in a simulated work environment where ethical values are also expected to guide individuals to do the “right thing.” Graduate and undergraduate students who participated in our study received a “reminder” of the organizational information security policy or a “reminder” of the code of ethics while they were completing the experimental tasks. All participants were asked to share their password with their trusted assistant; the password was either for their desktop or for a spreadsheet containing sensitive customer information. Our results suggest that presenting the organizational information security policy was associated with a lower likelihood of password sharing than presenting the code of ethics. In addition, the participants did not differentiate between the type of password requested for desktop access and for spreadsheet access. Our study provides timely and practical insights to improve security of systems.
Data Availability: Data available from the first author.
DESAIN SISTEM INFORMASI PENILAIAN KINERJA GURU BERDASARKAN RENCANA PELAKSANAAN PEMBELAJARAN MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW)
Authors: Maulana Reza , Tone Kamaruddin , Nur Alfira 
Published: March 2022

Penelitian ini dilatar belakangi oleh rencana pelaksanaan pembelajaran. Setiap guru dituntut untuk bisa merancang atau merencanakan pembelajaran sebelum proses pembelajaran. Tugas dan tanggu jawab guru yang banyak dalam kegiatan dikelas dan diluar sekolah, sehingga guru memiliki keterbatasan waktu dalam menyusun RPP, yang menyebabkan RPP yang dibuat guru kurang optimal. Tujuan penelitian ini adalah membuat suatu sistem informasi yang dapat membantu dan memudahkan guru dalam proses pembbuatan RPP menggunakan media computer. Penelitian ini menggunakan jenis penelitian deskriptif kualitatif, salah satu pendekatan metode Simple Additive Weighting (SAW) dengan menggunakan metode pengumpulan data yaitu wawancara, observasi dan studi literatur. Aplikasi ini di uji menggunakan black box, menggunakan bahasa pemrograman PHP dan MYSQL. Dari penelitian ini menghasilkan aplikasi Sistem Informasi Kinerja Guru Dalam Rencana Pelaksanaan Pembelajaran Berbasis web, yang dapat membantu dan memudahkan pembuatan RPP dan menilai kinerja guru dalam proses pembuatan RPP.
The Dayak Selako Shamans Oral Tradition: Intermediary Between People, Culture And Religion
Authors: Kristianus Kristianus 
Published: March 2022

The Dayak Shamans of Western Kalimantan of Borneo mediate between people and the Makhluk halus or invisible beings. The Makhluk halus who have their own well-defined roles, live in the sky, earth, water and other places, with similar needs as the humans, and the relations between humans and spirits in the context of traditional beliefs are inseparable. Interestingly, these beliefs are common to both Dayak Selako Shamanism and Kalimantan Islam. The Malay oral tradition has a major influence on the Dayak Selako culture in Western Kalimantan. In fact, both ethnic groups had originated historically from the same roots, but later separated by Islam and Christianity. Thus, irrespective of their affiliations to the major religions of Christianity and Islam, the Dayak Selako Shamanism and the Islamic spiritual healing practiced in Western Kalimantan follow the same oral tradition when conducting spiritual communication and shamanic healing. For the Malays, communication with the spiritual world begins with the recital of the Islamic verses, forming an essential part of the the Malay identity. Interestingly, the Dayak Selako Christians too use the same verses. We argue that the Dayak Selako Shaman is not only an intermediary between the Dayaks and their spirits, but also between the Dayak, Islam and Christianit religions. The mutual values of oral tradition in shamanism’s of the Dayak Selako and Malays have created a societal structure based on the natural cycle and life pattern.
Pop-up architecture as a tool for popularizing theatre: Prototype No. 1
Authors: Boháčová Kristína , Schleicher Alexander 
Published: March 2022

Abstract
This article builds on previous research dealing with temporary theatres in the context of Europe and Slovakia, discusses the topic of pop-up pavilions in terms of architecture, their use in marketing and as a potential tool for reviving the theatre scene. Just as temporary architecture can activate neglected areas in the city and bring stimuli for a permanent change, we believe that it can be equally stimulating in the area of theatre. The Shed by Haworth Tompkins is one of the examples to demonstrate a possible positive contribution of such designs to a permanent theatre and its surroundings. Based on the analysis of similar examples and statistical data on the attendance of theatre performances, we decided to design and implement a prototype of a minimal theatre scene, which also provides wide variability and can be used beyond the time dedicated to theatre activities. In the design phase, we examine the limits of variability and explore the basics of kinetic architecture. In the second phase after the object is assembled and implemented, the subject of research will be its impact on the environment, the extent of user interaction with the object and the overall functionality of the object. The ambitions of our project do not reach as high as presented in The Shed. The aim was to test the possibilities and viability of a much smaller object, to document the cultural, educational, and even economic benefits, in domestic conditions of Slovakia. Thanks to The Program for the Support of Young Researchers of the Slovak University of Technology and The PUN (Universal Design Support) Project No. 321041APA3 financed by the European Social Fund, the object is currently in production, and later will be moved to the faculty premises, surface-threated and then assembled for the very first time. The prototype should be fully available by the end of the year 2022.
Archaeology and Virtual Simulation Restoration of Costumes in the Han Xizai Banquet Painting
Authors: Liu Kaixuan , Wu Hanhan , Gao Yuanyuan , Zhu Chun , Ji Yanbo , Lü Zhao 
Published: March 2022

Abstract
Based on 3D virtual fitting technology, this paper simulates and reproduces the fabric patterns and sewing processes of 12 characters’ costumes in different scenes on the basis of completing the archaeology of the characters’ costumes in the painting, so as to realize the 3D virtual sewing and digital simulation restoration of the characters costumes. This paper draws the style diagram, structure diagram and 3D virtual simulation diagram of the character costumes in the painting. The article further improves the research on the costumes of the Five Dynasties and Ten Kingdoms, which has a certain reference value for the study of ancient character costumes and the promotion of Chinese garment culture. At the same time, it provides a reference for the design of artistic works such as character costumes in film and television and games.
Ruled surfaces obtained by curves in the lightlike cone
Authors: Uçum Ali 
Published: March 2022

Abstract
In this paper, we consider the ruled surfaces obtained the lightlike curve in the 2-dimensional lightlike cone according to the frame given in [7]. We obtain necessary and sufficient conditions for the ruled surfaces to be minimal and to have a harmonic Gauss map. Then we see that the ruled surface is minimal if and only if it has a harmonic Gauss map.
Dualistic Data Property Right: Solution for Controllership of Data in the European Union?
Authors: Žárská Petra , Mesarčík Matúš 
Published: March 2022

Summary
Personal data are new assets in the digital economy. While personal data are protected by GDPR in the European Union, its economic value is not protected. Unless, the economic value of personal data is addressed in legal systems of Member states, the interests of people are not fully covered. The article aims to fill the vacuum by introducing new property right to data, the dualistic data property rights. The dualistic data property right is conceptually inspired by Copyright. The article proposes the character and content of the right that is in line with existing legal system and GDPR as well. The authors embark on analyses of all aspect of the dualistic property right and its benefits for the digital economy.