Reviewerly/exHarmony huggingface dataset:
Exploring the Choice Behavior of Catering Consumers According to the EKB Model

EKB ModelEngel Collet Blackwell Model [4], also known as the EKB model, is a relatively complete and clear theory in consumer behavior research, focusing on the analysis from the perspective of purchase decision.EKB model believes that the decision-making process of consumers consists of five steps: Need cognition.When consumers only feel a difference between their ideal situation and the current actual situation, problem perception occurs.This stage is further complicated by the availability of Internet information, and the increasing number of advertising campaigns that draw consumers' attention to unrecognized needs.Collect information.When consumers are aware of a problem, they will seek out relevant information about it.Information search can be divided into internal search and external search.In the former, consumers are looking for information from existing data or past purchase experience.When internal investigation fails to meet their needs, they will turn to external searches, such as
Analysis on Changes in Exchange Rate of Egypt over Past Decades

The exchange rate, the price of domestic currency as compared against foreign currency, may incur fluctuations according to changes in the national macro-economy.This paper analyzes alterations in the exchange rate of the Egyptian pound over the past decade by tracking the impacts of political and military events, economic policy, as well as foreign exchange reserve.In addition, this paper forecasts risks that Egyptian currency may confront.These risks contain the uncertainty caused by COVID-19 on future economic environment in Egypt, high-interest rates and frequent speculation following the implementation of a floating-exchange-rate system.Using the Purchase Power Parity theory and making reference to the predicted inflation rates in United States and Egypt, this paper links the USDEGP currency exchange rate with the prices of identical goods in the two countries and predicts that Egyptian pound will further depreciate in the coming year.People will take £16.24Egyptian pound to buy $1.
Research on Optimization of Ordering and Transportation Strategy based on TOPSIS and Time Series Model

The ordering and transportation of raw materials is a crucial process for enterprises to produce and receive receivables, so it is necessary to study this process pertinently.This paper studies the ordering and transportation of raw materials in production enterprises.The problem of ordering and transportation of raw materials needs to make use of relevant materials and information such as the order quantity of various enterprises, the inventory of all kinds of raw materials, the supply quantity of suppliers, the transshipment capacity and loss of transporters, and so on.After a comprehensive evaluation of enterprises, suppliers and transporters, a reasonable decision-making plan for ordering, supply and transshipment is put forward.First of all, this paper puts forward three mathematical indicators according to the supply characteristics of suppliers: supply capacity (average supply capacity), supply stability (coefficient of variation) and supply and demand satisfaction (safety factor).Secondly, based on these indicators, the supply characteristics of 402 suppliers are quantitatively analyzed.Then, in order to meet the production demand and maintain not less than the raw material inventory that meets the production demand for two weeks, we use these constraints and the consumption of three types of raw materials during production to establish a 0-1 programming model.It is concluded that at least 32 suppliers need to be selected to meet the production demand.In order to make the most economical order transfer plan, we set up an ARIMA time series model to forecast the order quantity of 32 suppliers in the next 24 weeks based on the order data of 240 weeks, and worked out the optimization scheme.It is found that in the next 24 weeks, the total ordering volume of the ordering and transshipment program will be reduced by 28.71% on average, and the ordering and transshipment costs will be reduced by 28.21% on average (see figure 5 and figure 6 of the text for details).
Application and Commercial Extension of Game Theory in Strategy games

Werewolves of Miller's Hollow is a popular game among small and medium-sized friends gatherings.It has a high degree of playability due to the mutual restraint of skill characteristics and the diversity of the game process.There is no restriction on the actual or false content of the speech during each round of voting, and werewolves can use incomplete information to establish an advantage to guide the situation.Since every player cannot be completely identified in the game, players need to speak according to the form of the scene to make other players believe them.This study will focus on the typical characters in the Werewolves of Miller's Hollow--Guardian.The characteristics are used to analyze the most suitable game strategy for werewolves.Therefore, it has a better understanding of how game theory is used in life, instead of just sticking to the numbers in the topic.At the same time, through the analysis of this game, it can be further extended to other games, and help people get the quintessence of the game theory.
The Impact of China’s Demerit Goods Consumption on Profit Growth in the Pharmaceutical Industry

Accompany with the fantastic speed of development of the world is some modernized products which could carry various health problems-overlooking the fundamental purpose of finding out more detailed results to provoke a multitude of helpful ideas, which is the reason for the choices of variables.For example, the profit earned by the pharmaceutical industry can perfectly demonstrate not only the level of development of the pharmaceutical industry as any progress needs the support of profit, but also the ratio of diseases.Meanwhile, the demerit goods are the economic goods with negative externalities, where asymmetric information between suppliers and consumers leads to an oversupply and consumption of such goods.So cumulative retail sales of demerit are selected as the satisfactory variable to represent the consumption of these harmful goods.Combining these two variables allow us to discover the effect of harmful goods on the health condition of people and the entire pharmaceutical industry adequately.The crucial problems could be solved with the original china results in order to provide an ideal example for other developing countries facing the equivalent issues. 2.LITERATURE REVIEWRecently there are few people focusing on the worldwide pharmaceutical industry data.For example, Chen Sumei and Shi Dan [1], based on the world inputoutput table and the United Nations commodity trade database, used the analysis methods of the input-output and social network to explore the characteristics of China's medical industry's participation in the global industrial chain.And Wei Con et al. [2] through a comparative study of the patent linkage systems in the United States, Korea and Canada, the critical elements of the early settlement mechanism for pharmaceutical patent disputes with Chinese characteristics are analyzed in light of the current development status of China's pharmaceutical industry and the legislative situation, and the current situation of China's pharmaceutical industry and the characteristics of the judicial and administrative systems are explored and constructed under the framework principles established by the patent law based on the systems of other countries.Based on the current situation of China's pharmaceutical industry and the characteristics of the judicial and administrative system, we explore the construction of an early resolution mechanism for pharmaceutical patent disputes suitable
Video Game Livestream Trend Analysis Based on Twitch Livestream Data

With the continuous improvement of the technological level of networks, terminals, and videos, people's demand for entertainment consumption has expanded rapidly, and the country's policy to promote the upgrading of residents' consumption structure has promoted the vigorous development of the e-sports industry.The game live broadcast is an important part of the e-sports industry.Its real-time interactivity and unique display receive many audience's attention and love.Live broadcasting is not only a way of information transmission, but also an entertainment and cultural phenomenon.The theme is favored by venture capital, attracting the participation of many anchors and players, and generating huge traffic and revenue.As competition intensifies, the trends, problems behind this industry are worth digging into.Using clustering, classification, etc. to analyze the Twitch Livestream data in 2016-2021, which comes from Kaggle.com, the article would research the audience, earnings, and prospects in the video game livestream industry.Through the analysis of the article, it is found that the distribution of Twitch users is unbalanced at present and the market competition is becoming intensified.Therefore, some suggestions are given, such occupying the high user traffic entrance, expanding the industrial chain.
Macro Regulation and Fluctuation of Cryptocurrency Market: Evidence from China

As a new developing financial market, cryptocurrency market is deeply concerned by investors and governments all over the world.However, due to its price instability, encryption and decentralization, the supervision of cryptocurrency has become a difficulty in the development of today's financial market.Different countries adopt different regulatory policies for cryptocurrency, and the regulatory attitude of various countries also affects the development of cryptocurrency market to a certain extent.Among them, China has a decisive influence in the cryptocurrency market with its huge number of cryptocurrency investors.In order to explore whether China's macro regulatory policies will have a significant impact on the cryptocurrency market, this paper studies the impact of China's macro regulatory policies on the volatility of the cryptocurrency market based on ARMA-GRACH model.Eventually, the results show that China's macro regulatory policies have a significant impact on the price fluctuation of cryptocurrency in the short term, but this impact disappears in the long term.Governments are supposed to formulate relevant policies carefully to prevent systemic financial risks, and investors also need to take a correct attitude towards the fluctuation of cryptocurrency.
Digital Pet Product &amp; Service Platforms

With the changes of the times and the rise of the Internet industry, online commerce has become a place that can generate huge profits.While life quality is getting higher, people's demand for pets is also gradually increasing.The rise of the online pet economy represents the arrival of a new era.These new pet product & service platforms provide solutions to different needs of consumers through websites, and at the same time solve the inconvenience of geographic location and communication.For China, the rise of the pet industry represents another step forward in the national cultural level.The nationals have more sufficient knowledge of pet keeping, which quality of life of pets has received more attention in China and has gradually been on par with other countries.In this paper, the empirical analysis of the industry, the fundamental components and growth drivers, and the business models that have potentials in China are presented and discussed with relevant case studies.
The Value of Talent Show to Business—Take Youth With You Series as an Example

In recent years, Produce 101 Series has become a popular program.The contestants of this kind of program are young idols, they show themselves in the program by singing and dancing.Each user can vote for his idol.Through the number of votes, people can decide the candidate for debut after three rounds of elimination.This kind of draft has attracted a large number of fans with its novel way and a good sense of user experience.In addition to voting through the app, a more effective and reliable voting method is to vote through the QR code of beverage sponsors.This leads to two problems: First, fans need a lot of money to buy drinks; Secondly, compared with the beverage itself, the QR code has its value, so it will lead to the waste of a large number of drinks.Companies and sponsors can get huge benefits, but it also has a great negative impact on society.This paper takes Youth With You series as an example, to analyze the advantages and disadvantages, future prospects and improved methods of this model through case analysis and data analysis.Finally, it is concluded that enterprises should not focus on immediate interests, but should pay more attention to long-term development and positive impact on society.Enterprises need to take on this social responsibility rather than earning fast money.
The scientific wealth of nations with special reference to Algeria: a cross-country productivity analysis of academic research

This article aims at evaluating and explaining cross-country academic research activities through two-stage DEA methodology. A sample of 161 countries including 19 from MENA region is analyzed. In the first stage, DEA is applied to construct Scientometric Indicator Scores (SIS) for the full sample and Scientometric Efficiency Scores (SES) for 116 countries. In the second stage, as postulated by the New Institutional Economics literature, “Quality of Institutions” is treated as a “fundamental” factor explaining these indicators through “Human Capital” channel. Throughout, an IV approach is applied to correct potential biases where both “Quality of Institutions” and “Human Capital” are treated as endogenous variables.With a mean of 1.8 Scopus documents (per thousand people) for Algeria during 1996-2019 and 4.5 for MENA region against 13.2 documents worldwide, MENA countries and particularly Algeria seem to be trailing behind. As shown by DEA scores, the mean constant return to scale (CRS) SIS score confirms that MENA countries are significantly less productive. However, the mean CRS SES score indicates no significant difference suggesting that MENA countries are not significantly less efficient. This last result indicates, as expected, that low performance of scientific research for many developing countries including Algeria, could be explained, at least partly, through low levels of both "Human Capital" and “GERD”. For SIS model, OLS estimations confirm the previous result even if the human capital coefficient is small and barely significant while IV estimations show that human capital coefficient is more than double and highly significant suggesting that the size of the bias due to endogeneity is important. However, a sizable productivity advantage for HIOCED countries is documented beyond what can be attributed to human capital and GERD. Moreover, IV estimations confirm the key role played by the factor “Quality of Institutions” in explaining SIS (and SES) scores differences. Furthermore, “Cultural Zone” and “Identity of Colonizer” as well as “Natural Resources Rents” prove to be significant exogenous variables. These findings seem to be quite robust with respect to alternative measures of “Quality of Institutions” and “Human Capital”
The Psychic Activities of the Main Characters in the Novel Tempat Paling Sunyi by Arafat Nur

&lt;em&gt;This study aims to describe the psychic activity of the main character in Arafat Nur's novel &lt;/em&gt;&lt;em&gt;Tempat Paling Sunyi which includes cognitive symptoms, affective symptoms, and conative symptoms. This research method was a descriptive method with a qualitative research form. This study used a literary psychology approach. The source of the data for this research was the novel Tempat Paling Sunyi by Arafat Nur (2015). The data in this study were in the form of quotations (words, phrases, and sentences). Data collection techniques used direct techniques, namely documentary techniques with data collection tools, namely the researchers themselves as key instruments and data recording cards. The data analysis technique used descriptive text analysis techniques. Checking the validity of the data was done by peer checking techniques through discussion and triangulation. Based on the analysis of Arafat Nur's novel of Tempat Paling Sunyi, it can be concluded that the cognitive symptoms in the novel of Tempat Paling Sunyi are attention, observation, response, fantasy, thought, memory, intuition; affective symptoms in the novel of Tempat Paling Sunyi are feelings, affect and stemming, moods; conative symptoms in the novel of Tempat Paling Sunyi are automatism, reflex, instinct, lust, desire, desire.&lt;/em&gt;
An Investigation of Perceptual, Verbal, and Non-Verbal Barriers in the Workplace

Effective communication creates a positive working environment and thus increases the job performance of the staff. However, the absence of proper communication between the members of an organisation or a company would result in failure to achieve the agreement while working. Therefore, this study aims to investigate how perceptual factors, verbal, and non-verbal communication can be barriers to effective communication in the workplace. A set of questionnaires is used and distributed to workers of various industries in different companies. It consists of five parts: the demographic profile, verbal communication, non-verbal communication, work environment, and organisational values. A total of ninety-four (94) responses are received and recorded. Findings reveal how perceptual, verbal, and non-verbal factors influence the flow of communication in the workplace. Consequently, the findings of this study can help employers and employees to improve communication at all levels for the betterment of the work performance of all workers.
Integrating ARCS Motivational Model with Computer-Based Syntax Learning

Motivation is still one of the factors that affected the teaching and learning of the English language. This study would like to investigate the students’ confidence level in syntax learning via media-based elements and to identify the factors that contribute to the level of students’ satisfaction in syntax learning via media-based elements. This study employed a quantitative approach and the instrument used was questionnaire. There were 75 participants who volunteered to participate. The results showed that the students’ level of confidence and satisfaction had increased after learning the syntax subject with the use of media-based elements in the lessons. The implication from the results obtained is for the stakeholders to help educators to be more creative and critical in planning their lessons. At the same time, the students would also be exposed to different types of lessons, and it would help them to be more interested in learning the subject.
Analysis of Central Location Management of Grain Processing Locations Using K-Mean Clustering with Python Language

One of the interesting topics in operational management is the selection of processing center locations. The right location will determine the efficiency of results so that product prices will be competitive when entering the consumer market. analysis of determining the center of the location can use several methods, from simply using a spreadsheet to using a programming language. In this paper, an analysis will be carried out to determine the location of the center for grain processing (RMU, Rice Milling Unit) in Malang Regency. The analysis was carried out using the K-Means Cluster method with the Python language. With the input of spatial data on the location and area of ​​rice fields in 390 villages in Malang Regency and the central estimation point variables (K): 4, 5 and 6. The results of the analysis obtained 6 proposed cluster center locations that can be used for consideration in determining the location of agriculture-based businesses.
Intrasubject connections as a means of ensuring students’ systematic knowledge of mathematics

The article considers some aspects of establishing and using intra-subject connections in teaching mathematics. The comparison of the main content lines of the school algebra course is implemented on the level of theoretical generalizations and illustrated by the example of specific exercises.
Unsupervised Few-shot Object Recognition by Self-Supervised Training

Abstract Humans can easily spot people, objects, scenes, and visual details in photographs and videos. The main goal is to make a computer capable of what humans can do with learning a level of understanding of actual image/video content. Object recognition is one of the computer vision techniques for identifying objects in images or videos, and it is a key learning point. The proposed research addresses unsupervised few-shot object recognition learning, where all the supervised training images are prepossessed. In this learning, the classes are shared partially with labeled support images for few-shot recognition in testing. This work uses a new SVM-like deep architecture for unsupervised learning of an image representation, where it will encode latent object parts that generalize well to partially shared classes in the presented few-shot recognition task. The proposed model recognition task integrates self-supervision training decomposition in few-shot learning. This paper is based on two stages; rstly, to handle the discussed issues, there is a need for an intelligent mechanism to observe, detect, and predict with speci c control parameters. Secondly, this study has used at observation level singular value decomposition (SVD) and zero-shot learning for detection and prediction tasks. The large-scale CIFAR-10 image dataset has been used in the experimental results to validate&amp;nbsp;the proposed method. Several Experiments have been performed on the given dataset, and the eciency of the proposed method has been remarkable over some state-of-the-art classi cation algorithms.&lt;/p&gt;
Development and Implementation of Violence against Women and their Children Report System Mobile Application

Mobile application is a powerful tool that reduces the communication gap between individuals or organizations, which can also integrate many features like e-reporting. This study aims to develop and implement a web and mobile application for reporting Violence Against Women and their Children (VAWC) in the Province of Laguna intended for women who experienced violence from their partners. The mobile application has an e-reporting mechanism to contact pre-selected people in times of emergency and VAWC-related information translated in a local language. Moreover, the system has five major features such as emergency module, tracking module, reporting module, awareness/information dissemination module, assessment module, job and shelter module that are connected to web application. The agile methodology was used in the software development that integrates different Information, Communication, and Technology (ICT) tools and follows stages in the model like planning, requirements, analysis and design, testing, evaluation, and deployment. All the system features are working and passed the series of test casing like functionality test, performance test, system test, portability, and sharing test. The developed system achieved its primary purpose to help the community especially the women and children through a web and mobile application.