A cloud-based system of faculty management with radar chart analysis applied

2021 ◽  
Author(s):  
Shen Sun
Keyword(s):  
Radar Chart ◽  
Faculty Management

scholarly journals Bot Datasets on Twitter: Analysis and Challenges

2021 ◽  
Vol 11 (9) ◽  
pp. 4105
Author(s):  
Luis Daniel Samper-Escalante ◽  
Octavio Loyola-González ◽  
Raúl Monroy ◽  
Miguel Angel Medina-Pérez
Keyword(s):  
Information Exchange ◽  
Modern Society ◽  
Online News ◽  
Social Networking Service ◽  
Public And Private ◽  
Challenges And Opportunities ◽  
Twitter Analysis ◽  
Radar Chart ◽  
New Challenges ◽  
Bot Detection

The reach and influence of social networks over modern society and its functioning have created new challenges and opportunities to prevent the misuse or tampering of such powerful tools of social interaction. Twitter, a social networking service that specializes in online news and information exchange involving billions of users world-wide, has been infested by bots for several years. In this paper, we analyze both public and private databases from the literature of bot detection on Twitter. We summarize their advantages, disadvantages, and differences, recommending which is more suitable to work with depending on the necessities of the researcher. From this analysis, we present five distinct behaviors in automated accounts exhibited across all the bot datasets analyzed from these databases. We measure their level of presence in each dataset using a radar chart for visual comparison. Finally, we identify four challenges that researchers of bot detection on Twitter have to face when using these databases from the literature.

scholarly journals Developing a Novel Fuzzy Evaluation Model by One-Sided Specification Capability Indices

Mathematics ◽  
2021 ◽  
Vol 9 (10) ◽  
pp. 1076
Author(s):  
Wei Lo ◽  
Chun-Ming Yang ◽  
Kuei-Kuei Lai ◽  
Shao-Yu Li ◽  
Chi-Han Chen
Keyword(s):  
Evaluation Model ◽  
Critical Value ◽  
Process Quality ◽  
Quality Characteristic ◽  
Fuzzy Membership Function ◽  
Environmental Damage ◽  
Quality Level ◽  
Fuzzy Evaluation ◽  
Radar Chart ◽  
Fuzzy Evaluation Model

When all of the one-sided specification indices of each quality characteristic reach the requirements of the process quality level, they can ensure that the process capability of the product meets the requirements of the process quality level. This study constructs a fuzzy membership function based on the upper confidence limit of the index, derives the fuzzy critical value, and then labels the fuzzy critical value on the axis of the visualized radar chart as well as connects adjacent critical points to shape a regular polygonal critical region. Next, this study calculates the observed value of the index to estimate and mark it on the axis for forming a visualized fuzzy radar evaluation chart. Obviously, this fuzzy evaluation model not only reduces the testing cost but also makes the quality level quickly meet the requirements of the specifications. Further, the radar chart can reduce the risk of misjudgment attributable to sampling errors and help improve the accuracy of evaluation by a confidence-upper-limit-based fuzzy evaluation model. Therefore, this easy-to-use visualized fuzzy radar evaluation chart is used as an evaluation interface, which has good and convenient management performance to identify and improve critical-to-quality quickly. Improving the quality of the process before the product is completed will also have the advantage of reducing social losses and environmental damage costs.

A Unified Parameter to Represent Reservoir Heterogeneity

2021 ◽  
Author(s):  
Nandana Ramabhadra Agastya
Keyword(s):  
Water Saturation ◽  
Pressure Ratio ◽  
Universal Method ◽  
Permeability Ratio ◽  
Initial Water ◽  
Vertical Permeability ◽  
Radar Chart ◽  
Horizontal Permeability ◽  
Water Cut ◽  
Thief Zone

Abstract We aim to find a universal method and/or parameter to quantify impact of overall heterogeneity on waterflood performance. For this purpose, we combined the Lorenz coefficient, horizontal permeability to vertical permeability ratio, and thief zone permeability to average permeability ratio, with a radar chart. The area of the radar chart serves as a single parameter to rank reservoirs according to heterogeneity, and correlates to waterflood performance. The parameters investigated are vertical and horizontal permeability. Average porosity, initial water saturation, and initial diagonal pressure ratio are kept constant. Computer based experiments are used over the course of this entire research. We conducted permeability studies that demonstrate the effects of thief zones and crossflow. After normalizing these parameters into a number between 0 and 1, we then plot them on a radar chart. A reservoir's overall degree of heterogeneity can be inferred using the radar chart area procedure discussed in this study. In general, our simulations illustrate that the larger the radar chart area, the more heterogenous the reservoir is, which in turn yields higher water cut trends and lower recovery factors. Computer simulations done during this study also show that the higher the Lorenz coefficient, the higher the probability of a thief zone to exist. Simulations done to study crossflow also show certain trends with respect to under tonguing and radar chart area.

scholarly journals Nursing care using KT (Kuchi-kara Taberu) index radar chart enabling elderly patients with dysphagia to live like human beings after initiating gastrostomy feeding

2017 ◽  
Vol 27 (2) ◽  
pp. 136-138 ◽  
Author(s):  
Yumiko Aruga ◽  
Ayako Saito ◽  
Yuji Aoki
Keyword(s):  
Quality Of Life ◽  
Elderly Patients ◽  
Nursing Care ◽  
Percutaneous Endoscopic Gastrostomy ◽  
Family Members ◽  
Human Beings ◽  
Severe Dysphagia ◽  
Endoscopic Gastrostomy ◽  
Radar Chart

Some patients with severe dysphagia need to undergo percutaneous endoscopic gastrostomy (gastrostomy feeding), which improves nutrition but leads them to feel they are not living like human beings. The KT (Kuchi-kara Taberu, or ingesting orally in Japanese) index was developed in order to comprehensively assess and intervene in problems with eating and swallowing. We present three cases where the KT index improved quality of life after gastrostomy feeding. Through continued nursing care using the KT index, the patient in Case 1 was able to eat orally again; the patient in Case 2 could eat a piece of jelly and communicate a little; and the patient in Case 3 was able to ingest a small amount of food orally, with support from her husband. Thus, the feeding support provided by the KT index radar chart improves quality of life, even after the implementation of gastrostomy feeding. Further studies are needed to investigate how the KT index best helps elderly patients with severe dysphagia live like human beings while taking into account the perspectives of patients and their family members.

scholarly journals artikel manajemen administrasi sekolah

2021 ◽  
Author(s):  
Najuah
Keyword(s):  
Cutting Edge ◽  
Faculty Management ◽  
Management Services

Administrasi sangat dibutuhkan bagi kelangsungan proses belajar mengajar pada global pendidikan. Semua itu nir tanggal menurut keaktifan orang-orang yg menguasai administrasi pada sekolah. Orang acapkalikali menduga enteng administrasi tadi, padahal bila administrasi dipegang sama orang-orang yg kurang terampil maka administrasi tadi akan berantakan. Orang yg memegang administrasi merupakan orang yg telah terlatih pada bidangnya (orang yg telah menerima ilmu/ pelatihan). Administrasi nir hanya pada hal keuangan saja namun pula pada kerapian/keteraturan kita pada pembukuan. Administrasi nir hanya dilakukan pada ketika eksklusif saja namun setiap hari secara sistematis. Keberhasilan pendidikan dalam sekolah harus ditunjang oleh pelayanan administrasi sekolah yang teratur, terarah & terencana. Di mana dalam pelaksanaannya harus mengikuti arah jaman yang semakin bersaing & semakin modern. Untuk itu, perlu adanya pembagian tugas ketatausahaan yang kentara & terprogram dalam setiap sekolah.Administration is wanted for the continuity of the coaching and getting to know technique in worldwide schooling. All of that isn't dated in line with the sports of the those who manage management on the faculty. People regularly assume that the management is easy, despite the fact that if the management is dealt with through those who are much less professional then the management will fall apart. People who maintain management are humans who've been skilled of their fields (humans who've acquired knowledge/training). Administration isn't best in phrases of finances, however additionally on our neatness/regularity in bookkeeping. Administration isn't best carried out on an different foundation however each day systematically. The fulfillment of schooling in faculties need to be supported through regular, directed and deliberate faculty management services. Where in its implementation need to observe the route of an more and more more aggressive and cutting-edge era. For this reason, it's far essential to have a clean and programmed department of administrative obligations in every faculty.

scholarly journals Fra motstand til endring? Endringsprosesser i organisasjonen

2021 ◽  
pp. 303-328
Author(s):  
Lotta Snickare ◽  
Eva Amundsdotter ◽  
Øystein Gullvåg Holter
Keyword(s):  
Gender Equality ◽  
Theoretical Approach ◽  
Resistance To Change ◽  
Management Team ◽  
Organization Management ◽  
Seminar Series ◽  
Organizational Work ◽  
Gender Perspectives ◽  
Faculty Management

Abstract: From Resistance to Change? Processes for Change Within an Organization Management is often identified as the key to success when changing an organization. In chapter ten, the role of the management team in gender equality work is analysed, as well as what the team needs in order to address these issues. But has the faculty management team’s commitment to gender equality work had any effects on the organization? Has the discourse changed? Are things done differently? This chapter analyzes the effects of the management team’s efforts by studying a seminar series for PhD supervisors. The series consists of two parts: five seminars before the management team embarked on gender equality work, and seven seminars after. The data show that when the management team clearly stated that gender-related challenges remained within the faculty and offered a theoretical approach and method for the organization’s gender equality work, the seminar discussions moved from resistance, denial and ambivalence, to an interest in understanding one’s own role and potential for improving gender equality. When the management team contributed to the knowledge base through education in gender perspectives and offered a method for the organizational work that all employees could apply in their everyday activities, this opened opportunities for change at all levels in the organization.

scholarly journals Technology of computing risks visualization for distributed production infrastructures

2018 ◽  
Vol 224 ◽  
pp. 02071
Author(s):  
Dmitrii Voronin ◽  
Victoria Shevchenko ◽  
Olga Chengar
Keyword(s):  
Large Scale ◽  
Multidimensional Data ◽  
Cloud Infrastructure ◽  
Visualization Technique ◽  
Multidimensional Data Visualization ◽  
Cloud Environments ◽  
Research Gap ◽  
Radar Chart ◽  
Distributed Production ◽  
Support Decision Making

Scientific problems related to the classification, assessment, visualization and management of risks in the cloud environments have been considered. The analysis of the state-of-the-art methods, offered for these problems solving, has been carried out taking into account the specificity of the cloud infrastructure oriented on large-scale tasks processing in distributed production infrastructures. Unfortunately, not much of scientific and objective researches had been focused on the developing of effective approaches for cloud risks visualization providing the necessary information to support decision-making in distributed production infrastructures. In order to fill this research gap, this study attempts to propose a risks visualization technique that is based on radar chart implementation for multidimensional data visualization.

Biomechanical indices represented on radar chart for assessment of performance and infringements in elite race-walkers

2020 ◽  
Vol 23 (1) ◽  
Author(s):  
Teodorico Caporaso ◽  
Stanislao Grazioso ◽  
Giuseppe Di Gironimo ◽  
Antonio Lanzotti
Keyword(s):  
Assessment Of Performance ◽  
Radar Chart

Research on Interactive Visualization Clustering Method Based on the Radar Chart

2012 ◽  
Vol 241-244 ◽  
pp. 1633-1639 ◽  
Author(s):  
Hui Jun Li ◽  
Zhi Quan Li ◽  
Jing Xuan Peng ◽  
Li Hui Zhang
Keyword(s):  
Data Clustering ◽  
Interactive Visualization ◽  
High Dimensional ◽  
Not Given ◽  
Entropy Weight ◽  
Attribute Weights ◽  
Point Density ◽  
Radar Chart ◽  
Visualization Technology ◽  
Polar Radius

Most algorithms for the high-dimensional data clustering are not intuitive and the clustering results are difficult to explain. To solve these problems, a new method based on the interactive visualization technology was proposed in this paper. First, the entropy-weight was adopted to determine the main attributes and how to arrange them. Every data was described in an improved radar chart in which polar radius stood by attribute values and polar angles stood by the attribute weights. Then the points in the radar chart were clustered through applying an improved k-means algorithm. The number of clusters was not given before. And initial centers were optimized according to the point density and their distance. Finally, the experiment showed that the improved radar chart reflected the distribution of the data better and that the improved k-means algorithm was more efficient and accuracy.

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