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Emerging Science Journal
Published by Ital Publication
ISSN : 26109182     EISSN : -     DOI : -
Core Subject : Social,
Emerging Science Journal is not limited to a specific aspect of science and engineering but is instead devoted to a wide range of subfields in the engineering and sciences. While it encourages a broad spectrum of contribution in the engineering and sciences. Articles of interdisciplinary nature are particularly welcome.
Arjuna Subject : -
Articles 874 Documents
Modelling (Social) Intra/Entrepreneurship Process João M. S. Carvalho
Emerging Science Journal Vol 6, No 1 (2022): February
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-01-02

Abstract

This study had three objectives: to discover the main concepts and theories used in research around entrepreneurship; systematize the entrepreneurial process in a model that allows teaching it more efficiently, and substantiate the model by applying it to various social entrepreneurship projects. To this end, a systematic scoping review was carried out to identify the main concepts, theories, and processes, which constitute the six crucial building blocks to someone could be successful as a(n) (social) intra/entrepreneur. Then, a design-science approach led us to use real social innovation and social entrepreneurship cases to evaluate the constructs and the model. Consequently, it is concluded that all concepts, theories and models identified can be classified as external factors (Context and Resources), internal factors (Objectives and entrepreneurial Will) and achievements (Action and Impact). The CROWAI model fits well with the data obtained on 465 innovation and social entrepreneurship projects. Thus, this model presents a more comprehensive approach, applicable to all profitable or social intra/entrepreneurship situations, allowing this new conceptual arrangement to be more easily taught. Additionally, it makes sense to use the term ‘social’ in innovation and intra/entrepreneurship because it has excellent defining power of the scope one wants to achieve with human endeavours. Doi: 10.28991/ESJ-2022-06-01-02 Full Text: PDF
Real-Time Monitoring of COVID-19 SOP in Public Gathering Using Deep Learning Technique Muhammad Haris Kaka Khel; Kushsairy Kadir; Waleed Albattah; Sheroz Khan; MNMM Noor; Haidawati Nasir; Shabana Habib; Muhammad Islam; Akbar Khan
Emerging Science Journal Vol 5 (2021): Special Issue "COVID-19: Emerging Research"
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/esj-2021-SPER-14

Abstract

Crowd management has attracted serious attention under the prevailing pandemic conditions of COVID-19, emphasizing that sick persons do not become a source of virus transmission. World Health Organization (WHO) guidelines include maintaining a safe distance and wearing a mask in gatherings as part of standard operating procedures (SOP), considered thus far the most effective preventive measures to protect against COVID-19. Several methods and strategies have been used to construct various face detection and social distance detection models. In this paper, a deep learning model is presented to detect people without masks and those not keeping a safe distance to contain the virus. It also counts individuals who violate the SOP. The proposed model employs the Single Shot Multi-box Detector as a feature extractor, followed by Spatial Pyramid Pooling (SPP) to integrate the extracted features to improve the model's detecting capabilities. The MobilenetV2 architecture as a framework for the classifier makes the model highly light, fast, and computationally efficient, allowing it to be employed in embedded devices to do real-time mask and social distance detection, which is the sole objective of this research. This paper's technique yields an accuracy score of 99% and reduces the loss to 0.04%. Doi: 10.28991/esj-2021-SPER-14 Full Text: PDF
Epidemic Peaks Forecasting on Re-emerging Diseases in Elderly People using the Grey Disaster Model Nipaporn Chutiman; Pannarat Guayjarernpanishk; Butsakorn Kong-ied; Piyapatr Busababodhin; Monchaya Chiangpradit
Emerging Science Journal Vol 5, No 6 (2021): December
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/esj-2021-01325

Abstract

Climate change causes the spread of non-vector diseases due to the influence of climate uncertainty. The elderly group, which is vulnerable, is affected by such disasters. Therefore, the objectives of this study were to forecast epidemic peaks of food poisoning, which was found as one of the re-emerging diseases in elderly people in Khon Kaen Province, Maha Sarakham Province, and Roi Et Province, which are in the Northeastern region of Thailand by using 2 types of Grey Model: GM(1,1) and Discrete Grey Model (DGM). The monthly rate of food poisoning incidence per 100,000 elderly people from January 2017 to December 2020 i.e., 48 months in total were used in the study. The study result revealed that the DGM had higher forecasting effectiveness than that of the GM(1,1) in all three provinces. The food poisoning incidences in elderly people were forecasted to re-emerge from August to September 2021 in Khon Kaen Province, from August to September 2022 in Maha Sarakham Province, and from May to June 2022 in Roi Et Province. The results of this study are useful and helpful for the government, the Ministry of Public Health and related cooperatives to effectively help services planning resource preparation and prevention measures. Doi: 10.28991/esj-2021-01325 Full Text: PDF
A Review on Multilevel Inverter Topologies Afshin Balal; Saleh Dinkhah; Farzad Shahabi; Miguel Herrera; Yao Lung Chuang
Emerging Science Journal Vol 6, No 1 (2022): February
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-01-014

Abstract

In this paper, a brief review of the multilevel inverter (MLI) topologies is presented. The two-level Voltage Source Inverter (VSI) requires a suitable filter to produce sinusoidal output waveforms. The high-frequency switching and the PWM method are used to create output waveforms with the least amount of ripples. Due to the switching losses, the traditional two-level inverter has some restrictions when running at high frequencies. For addressing this problem, multilevel inverters (MLI) with lower switching frequencies and reduced total harmonic distortion (THD) are employed, eliminating the requirement for filters and bulky transformers. Furthermore, improved performance at the high switching frequency, higher power quality (near to pure sinusoidal), and fewer switching losses are just a few of the benefits of MLI inverters. However, each switch has to have its own gate driver for implementing MLI, which adds to the system's complexity. Therefore, reducing the number of switches of MLI is necessary. This paper presents a review of some of the different current topologies using a lower number of switches. Doi: 10.28991/ESJ-2022-06-01-014 Full Text: PDF
Reducing the New Inmates' Anxiety through Rational Emotive Behavior Therapy with Patronage Counseling Technique Farid Junaedi; Fattah Hanurawan; Arbin Janu Setiowati; Muhammad Ramli
Emerging Science Journal Vol 6, No 2 (2022): April
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-02-08

Abstract

Recurring cases of suicide, escapement, riots, and overcapacity have been observed in correctional institutions in Indonesia. Mental health issues are one of the causes of such a phenomenon. The emergence of this mental health issue may negatively impact inmates and cause disturbances in correctional institutions. Rational Emotive Behavior Therapy (REBT) focuses on transforming an irrational concept into a rational belief. This study aims to investigate the effects of REBT counseling with patronage technique on reducing anxiety levels. This new Patron-Client platform, equipped with the signification of gratitude and contentment, becomes a new form of proper counseling in a correctional institution. This study adopted the quasi-experiment before-after method with the Solomon four-group design. To garner the data, it involved four groups divided into two experimental and two control groups, consisting of 240 research population and 160 research subjects. ANOVA and T-test analysis were used to further analyze the obtained data. The findings show significantly different anxiety levels in the inmate groups before and after the treatment. Besides, no difference was observed in the inmates who did not receive the treatment. This study concludes that REBT counseling with patronage technique significantly decreases the inmates’ anxiety levels in the correctional institution. Doi: 10.28991/ESJ-2022-06-02-08 Full Text: PDF
Technology-Based Collaborative Learning for Developing the Dynamic Concept of the Angle Nimer Baya'a; Wajeeh Daher; Samah Mahagna
Emerging Science Journal Vol 6, No 1 (2022): February
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-01-09

Abstract

This research intends to investigate the effect of collaborative computerized learning using GeoGebra on the development of the concept images of angle among seventh graders who were engaged in computerized collaborative activities that encouraged the development of five types of angle concept images: verbal, authentic-life, graphical, numeric, and dynamic. The research sample consisted of eight seventh grade students who worked collaboratively in groups of two. Two tests (a pre-test and a post-test) were administered to examine the development of students’ conceptual images of the angle. In addition, interviews were held with the participants to study this development. The Constant Comparison Method was used to analyze the data. The results showed positive effects of the visual and dynamic use of GeoGebra, as well as of the collaborative learning, on the development of participants' concept images of the angle, especially the dynamic one. The research results point to the importance of integrating dynamic tools into the teaching and learning of mathematics. Doi: 10.28991/ESJ-2022-06-01-09 Full Text: PDF
Positioning Climate Therapy Stays as a Health Tourism Product: An Evidence-Based Approach Maurizio Droli; Lorena Bašan; Fabio Giuseppe Vassallo
Emerging Science Journal Vol 6, No 2 (2022): April
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-02-04

Abstract

Background: The relationship between Length Of Stay (LOS) and Metres Above Sea Level (MASL) of Climate Therapy Stays (CTSs) and their therapeutic effectiveness and efficiency has been under-researched in the last four decades. As a consequence, the potentials of short-term and low-altitude CTSs remain unknown. Objectives: The purpose of this study is twofold. Firstly, it aims to ascertain whether LOS and MASL are related to the percentage change of Forced Expiratory Volume in 1 second (FEV1) and the percentage change of FEV1 Compound Daily Improvement Rate (FEV1 CDIR % Change). Secondly, it aims to provide an evidence-based positioning of CTSs by considering the same specific variables. Methods/Analysis: The study focuses on young people (age ˂18) who have asthma problems. The Resource-Based Theory, postulating the valuability of natural resources generating above-average benefits, has been adopted as a conceptual lens. Primary studies carried out in eastern and western European countries and separately reviewed have been considered jointly. Spearman’s rank correlation coefficient was used to determine the relationship between LOS and MASL of CTSs with FEV1Change (%) and FEV1Change CDIR (%) as indicators of health improvements. The descriptive statistics were implemented in calculating standardized and aggregated values. Findings: Negative and significant relationships have been highlighted between FEV1 Change (%) and MASL and between FEV1 Change CDIR % and LOS. In other words, subjects can achieve significant health improvements even by experiencing very short climate therapy stays at very low altitude mountain centres. Considering the FEV1Change (%) and the FEV1 Change CDIR (%) of climate stays by duration and elevation, the evidence-based knowledge platform has been established as a possible framework for developing an evidence-based marketing strategy for new health tourism products. Novelty/Improvement:Notwithstanding the need for further research, the metrics facilitating interdisciplinary, human health and economic studies have been devised. Further research on the effects of low altitude climate therapy stays could help define the healing potentials of macro and microclimatic conditions as potentially valuable ‘health devices’ for those suffering from respiratory diseases living in the COVID-19 era. Quantifying these effects through further studies, an evidence-based approach to formulating marketing strategies may be devised, useful both for supporting public health provision and policies, and for facilitating practitioners in health tourism interested in offering nature-based activities for their clients. Doi: 10.28991/ESJ-2022-06-02-04 Full Text: PDF
Recommendations Enhancing the Competitive Capacity of Small and Medium Enterprises after the Covid-19 Pandemic Nguyen Van Tien
Emerging Science Journal Vol 6 (2022): Special Issue "COVID-19: Emerging Research"
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/esj-2022-SPER-09

Abstract

In Vietnam, the Covid-19 pandemic has taken place since the beginning of 2020, has seriously impacted businesses' production and business activities, and pushed the world economy into recession. Like other countries globally, Vietnam has been severely affected by this global pandemic. During the Covid-19 outbreak, small and medium enterprises (SMEs) that stopped production or went bankrupt increased. Besides, due to the deep integration into the global value chain now closed to the port, the findings explored that SMEs with a larger scale faced many difficulties. The number of enterprises having to shrink production also increased rapidly. Most businesses say the Covid-19 outbreak has negatively affected their production and trade. The primary official data is distributed directly to business leaders through detailed questionnaires to collect preliminary data and selected models by a simple random process. SMEs failed to reach customers, broke the supply chain, revenue plummeted, and laid off many workers, so far struggling. The study objectives found that more than 87% of businesses are affected by Covid-19. Therefore, the article novelty had several recommendations for enhancing the competitive capacity of small and medium enterprises in Vietnam after the Covid-19 pandemic. Doi: 10.28991/esj-2022-SPER-09 Full Text: PDF
Consumers’ Attitude towards Digital Social Responsibility: Impacts on Electronic Word of Mouth and Purchase Intention Wilert Puriwat; Suchart Tripopsakul
Emerging Science Journal Vol 6, No 1 (2022): February
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/ESJ-2022-06-01-05

Abstract

Social responsibility is understood to be one of the crucial strategic responsibilities for organizations across the globe. In the digital era, firms have transformed social responsibility initiatives into digital platforms. This study aims to investigate the effects of digital social responsibility (DSR) on electronic word of mouth (eWOM) and purchase intention (PI) in the social media context. This survey research is based on 214 samples, collected via an online questionnaire as a research tool. Structural equation modelling has been used to validate the proposed hypotheses. The results show that perceived DSR has significant positive influence on consumers’ attitude (b = 0.408) and eWOM (b = 0.238). The mediation analysis indicates that consumers’ attitude partially mediates the relationship between DSR and eWOM (DE = 0.238, IE = 0.154), and fully mediates the relationship between DSR and PI (DE = 0.08, IE = 0.173). Since few previous studies have explored the impact of DSR toward eWOM and PI, our study confirms the effects of DSR on consumers’ attitudes and eWOM. This empirical study can provide managers with further understanding of the effects of DSR via social media on consumers’ attitude and eWOM. Our results should also encourage firms to implement DSR initiatives to enhance consumers’ positive attitudes and spread positive word of mouth about firms. Doi: 10.28991/ESJ-2022-06-01-05 Full Text: PDF
Essentialities of Ratifying CED in Thailand: Human Rights amid Covid-19 Pandemic Siwarut Laikram; Shubham Pathak
Emerging Science Journal Vol 6 (2022): Special Issue "COVID-19: Emerging Research"
Publisher : Ital Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28991/esj-2022-SPER-05

Abstract

The Covid-19 pandemic delayed the ratification of several internal laws, reforms, and amendments, especially in developing countries such as Thailand, resulting in limited human rights for the populations. There is a unique violation of human rights inclusive of the right to life, the right not to be tortured, the right to liberty and safety of persons which are very important to international and civil society. This research explores the enforcement measures of the International Convention for the Protection of All Persons from Enforced Disappearance (CED). Thailand is currently in the process of ratifying its membership in CED. This ratification process will contribute towards Thailand for holding an important position to fulfill its obligations as a State Party member of this Convention. Thailand has been drafting internal laws and regulations to be consistent with the CED to recognize and protect lawful human rights. People must not be forced to disappear because such action is a serious criminal offence that must be punished appropriately under the CED. In addition, the injured persons shall be treated fairly and equally in accordance with the objectives and purpose of CED, and the Member of Parliament (MP) shall legislate and support the enactment in accordance with the Convention's obligations. In accordance with international mechanisms, these measures will further enhance the promotion and protection of Thailand's human rights. Therefore, Thailand should complete the ratification process at the earliest to develop more efficient domestic legal measures and mechanisms. Similarly, ratification would be consistent with Article 16 of the Sustainable Development Goals (SDGs), which will contribute to security and enhance a peaceful society by providing access to justice to all people in Thailand. Doi: 10.28991/esj-2022-SPER-05 Full Text: PDF

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