bluuebunny/crossref_metadata_2025 huggingface dataset:
TRENDS IN THE GROWTH OF DEMAND FOR MARINE TOURISM IN GEORGIA
Authors: Abesadze Nino , Chitaladze Ketevan , Robitashvili Natalia
Published: August 2023

Nino Abesadze

Email:nino.abesadze@tsu.ge

Associate Professor, Ivane Javakhishvili Tbilisi State University

Tbilisi, Georgia

https://orcid.org/0000-0002-6564-2771

Ketevan Chitaladze

Email:ketevan.chitaladze@tsu.ge

Assistant Professor, Ivane Javakhishvili Tbilisi State University

Tbilisi, Georgia

https://orcid.org/0000-0002-3403-6218

Natalia Robitashvili

Email:nato.robitashvili@bsu.edu.ge

Associate professor, Batumi Shota Rustaveli State University

Batumi, Georgia

https://orcid.org/0000-0001-7645-6491

 

  Abstract. Nowadays, tourism is a principal factor in the successful development of the country's national economy and business.

Indeed, marine tourism is not yet a priority among the types of tourism, and its percentage share is still low in the structure of tourism, however, its growing demand allows for optimal forecasting. Therefore, identifying opportunities for the development of marine tourism, characterizing the mood of the population, analyzing the factors affecting the development of marine tourism, etc. is relevant, and its research is objectively necessary.

  The main goal of the study was to determine expectations for the development of cruise tourism in Georgia.  Statistical observation, grouping and analysis methods were used in the research process.

It should be noted that cruise tourism is quite a big business. So big that according to a report by the International Association of Cruise Lines, the fastest growth rates in demand for cruise tours have been recorded since 2010. The secret of the attractiveness of cruise tours is the fact that tourists are satisfied with the structure of the services received during the tours, with a wide opportunity for self-realization for recreation, offering the best and most comprehensive environment for travel lover      

In the research process, general, as well as specific statistical methods were used.

It should be noted that before the pandemic, the number of international visitors arriving in Georgia by sea transport was characterized by an increasing trend since 2015; In 2022, a 50% reduction compared to 2015 was recorded; The statistical characteristics of marine tourism were the highest in the year of the beginning of the pandemic, which significantly decreased in 2021-2022. 60% of the 350 respondents participating in the study were in the age group of 25-44 years. 71% of the respondents are employed.  68% of respondents prefer internal closed cabins; For example, the Genoa-Laspezia-Civitavecchia (Rome) - Palma de Mallorca-Barcelona-Cannes-Genoa, cruise proved to be in demand among the residents of Georgia. In the structure of tourist expenses, the expenditure on non-alcoholic drinks prevails. etc.
REGRESSIVE ANALYSIS AND FORECAST OF STATE DEBT
Authors: Beridze Sophio , Oniani Lela
Published: August 2023

Sophio Beridze

E-mail: sopho1982@hotmail.com

PhD Student, Batumi Shota Rustaveli State University

Batumi, Georgia

https://orcid.org/0009-0002-7264-2873

 

Lela Oniani 

E-mail: lela.oniani@bsu.edu.ge

Associate Professor, Batumi Shota Rustaveli State University

Batumi, Georgia

https://orcid.org/0000-0002-5960-4015

Abstract: Actuality of the topic is caused by the role of the debt as financial instrument, as in the sphere of prosperity of the country, as well in its maintenance. State debt plays an important role in the macro-economic system of any Government. Formation of debt, .service and its covering, have a great influence on financial situation of the state, on the movement of money streams, investing climate, establishing international cooperation and its future development between the states. Actuality of the problem of external state debt was increased due to the fact that it is directly connected to the economic safety of the state.

The goal of the article -originating/growth of state debt, despite of its burden is inevitable. If the level of income and employment more or less increase proportionally among with state debt, burden can be bearable and will not need concern. Percentage indicator of debt can not determine the burden of debt. Main determiner of the debt burden is: Annual capacity of debt service, reflection of state debt in economy, face of tax system. The aim of the article is to forecast the scales of factors, which influence on external state debt and implementation of main principles for effective management. In order to achieve goals which are set, there is a model to foresee scales of factors,which influence on state external debt.

Methodology/approach: in order to learn and foresee existing condition of state debt, first of all,there were selected valid factors, which mostly effect on state external debt rather than other factors. Research took place by the building up regressive model, checking its quality and using forecasting models.

Practical value/Implications: the practical significance of the paper is that its statements and conclusions are oriented on solving problems within the optimization of state external debt dynamic. Learning and researching about the influence of state debt on the stability of the state economy, will help conductors of economic policy to plan the right measures to avoid debt crisis. For this purpose:

- We revealed valid factors on the stability of debt according to regressive analysis, among which the most important are the quality of debt service, deficiency of budget and level of employment.

-We have made forecasts about the stability of state external debt and about the factors which influence them till the 2030.
METHODS OF ASSESSING ECONOMIC SITUATION AND DEVELOPMENT
Authors: Gvelesiani Revaz , Bedianashvili Givi
Published: August 2023

Revaz Gvelesiani

E-mail: revaz.gvelesiani@tsu.ge

Doctor of Economic Sciences, professor Ivane Javakhishvili Tbilisi State University

Tbilisi, Georgia

https://orcid.org/0000-0001-7398-2824

 

Givi Bedianashvili  

E-mail: givi.bedianashvili@tsu.ge 

Doctor of Economic Sciences, associate professor Ivane Javakhishvili Tbilisi State University

Tbilisi, Georgia

https://orcid.org/0000-0003-4521-737X

Abstract. The starting point for economic policy analysis is the difference between what exists and what should exist. Therefore, opinions (views) about what should be, can be used to assess the observed economic situation and development. Therefore, it is possible to come up with recommendations on how to avoid differences between what exists and what should exist. In reality, we find factual events that any person can check. There are also desirable events that go beyond such a check. It is on the basis of their comparison that the content of both evaluations and recommendations is formed. Normative views express subjective desires, so the result of the evaluation can not be considered "right” or “wrong”. It is possible that the entity (or economic interest group) will consider them acceptable or even reject them. In the context of shaping economic policy, in the process of determining the long-term socio-economic development prospects of the country, it is very important to ensure the Targeted orientation of macroeconomic parameters. In addition, the level of economy and social sphere of a particular country, the state of entrepreneurial activity, and the business environment in general, the peculiarities of cultural characteristics should be taken into account. The systematic representation of the goal complex and its reflection in the process of economic policymaking becomes especially relevant in development emergencies and in conditions of increased uncertainty. Knowledge economics and digital technologies allow the development of a long-term socio-economic strategy with more adequate and better goal orientation.
REASONS, CHALLENGES AND STRATEGIES FOR IMPLEMENTING AGILE IN TODAY’S UNPREDICTABLE ENVIRONMENT
Authors: Chkhaidze Irma
Published: August 2023

Irma Chkhaidze

E-mail: chkhaidze.irma@bsu.edu.ge

Associate Professor, Batumi Shota Rustaveli State University

Batumi, Georgia

https://orcid.org/000-0003-4430-181X

Abstract. This article explores the efficacy of the Agile method in managing business projects, which enables companies to attain a competitive edge and sustain dynamic capabilities amidst rapidly evolving global circumstances.

The article focuses on the "Agile" transformation, which is identified as a key priority for companies facing unpredictable changes in both the global context and in Georgia. This transformation is being implemented gradually, in line with contemporary challenges, and involves reshaping the hierarchical structure of organizations and redistributing functions based on employees' abilities, with the goal of creating professional teams. Consequently, the study aims to develop a strategy for efficient project management in Georgian companies and explore effective ways to implement it.

The research findings uncovered the primary obstacles to companies transitioning to the method of rapid management of innovative business projects: challenges pertaining to organizational culture, resistance to change, lack of management support, unmotivated teams, and low skills among team members.

The challenges associated with implementing the Agile methodology in the project management process were identified as follows: gaining competitiveness in the international and regional market, limited practical experience in IT Agile, and introducing innovations that do not align with user needs when using the waterfall method.

The positive aspects of the rapid management of innovative business projects were assessed as follows: flexibility, customer collaboration, enhancement of goods and services through the implementation of short cycle processes, and incremental innovations aimed at meeting customer requirements.

Through research, the alignment of the values of companies utilizing modern project management methods in Georgia with the principles of Agile project management was examined. These principles include teamwork, increased autonomy, high trust, customer feedback, enhanced adaptability to change, improved communication within and between teams, and the implementation of a results-oriented control process.

The effectiveness of the Agile method was found to be contingent upon the development of a long-term motivational strategy. This strategy is based on two key factors: firstly, the creation and maintenance of a competent team, and secondly, ongoing collaboration with customers.
SPECIFICS AND PROBLEMS OF LOGISTICS SYSTEMS MANAGEMENT IN MODERN BUSINESS
Authors: Katamadze Davit , Katamadze Guliko
Published: August 2023

Davit Katamadze

E-mail: qatamadze.davit@bsu.edu.ge

Associate Professor Batumi Shota Rustaveli State University

Batumi, Georgia

https://orcid.org/0000-0003-2992-9326

 

Guliko Katamadze  

E-mail: qatamadze.guliko@bsu.edu.ge 

Associate Professor Batumi Shota Rustaveli State University,

Batumi, Georgia

https://orcid.org/0000-0002-5198-3890

Abstract: Proper management of logistics systems in the 21st century is one of the most important prerequisites for business development. In the modern post-covid period, against the background of the hostilities between Russia and Ukraine, the sanctions imposed by the West on Russia, the cancellation of the visa regime by the Russian Federation with Georgia and the restoration of air traffic allowed Russian citizens to enter European countries through Georgia, which further increased the transit attractiveness of Georgia. The study of the specifics of logistics systems management, the detection of existing problems in this field was on the agenda.

The purpose of the research is to study the specifics of the transit-logistics corridor of Georgia, to study the challenges in this field and to search for ways to solve them. In this article, based on the review of various literary sources, the main issues of management of the logistics system of Georgia are analyzed.

In this article, the methods of analysis, synthesis, collection and grouping of materials were used, on the basis of which the transit potential of Georgia was identified and the ways of its implementation were determined.

As a result of the research, the factors hindering the sustainable development of the logistics system of Georgia were identified, the elimination of which will help to increase the competitiveness of the logistics system of Georgia and the qualification level of the personnel employed in them.

In order to eliminate the challenges in the logistics systems of Georgia, we have developed recommendations, the consideration of which will significantly improve the management mechanism of modern logistics systems.
SMALL AND MEDIUM-SIZED ENTERPRISES IN GEORGIA: CLASSIFICATION AND THE LEGAL BASIS FOR THEIR REGULATION
Authors: Katamadze Giorgi
Published: August 2023

Giorgi Katamadze

E-mail: giorgi.katamadze@bsu.edu.ge

Assistant-Professor,Batumi Shota Rustaveli State University

Batumi, Georgia

https://orcid.org/0000-0002-2602-6861

Abstract. Business activity and its various directions change parallel to global political-social-economic processes, and they frequently must adjust to new, occasionally unanticipated situations and change their activities fundamentally. The sustainability of entrepreneurial activity is ultimately impacted by how responsive it is to external influences and how frequently appropriate management techniques of the processes must be changed. The paper analyzes the legal grounds of the status of small and medium-sized business organisations in Georgia and their classification criteria, and discusses the historical experience and international practice of giving such status.  The article also analyzes the dynamics of economic indicators and special taxing regimes, based on which conclusions are formed taking into account the particulars of various business entity categories and special regimes. The article discusses various theories and offers recommendations, which will be interesting and noteworthy for a wide audience with an interest in this topic.
economia política da consolidação fiscal e das reformas estruturais e microeconômicas para aumento da produtividade total dos fatores no Brasil durante o período 1970 a 2020
Authors: De Brito Gadelha Sérgio Ricardo , De Abreu Rodrigues Plínio Marcos
Published: August 2023

O presente estudo tem por objetivo geral analisar os impactos das reformas estruturais e microeconômicas sobre a produtividade total dos fatores no Brasil no período de 1970 a 2020. Foram estimados modelos econométricos dinâmicos e, em seguida, calculados multiplicadores de longo prazo da produtividade total dos fatores em relação às reformas estruturais e microeconômicas. Os resultados obtidos destacam que reformas voltadas à abertura econômica, ao mercado de trabalho e ao mercado de crédito têm impactado positivamente a produtividade total dos fatores. Todavia o Brasil precisa avançar em reformas no sistema educacional, no sistema de proteção legal, no ambiente regulatório e na consolidação fiscal, a fim de aumentar a produtividade da economia.Palavras-chave: Consolidação Fiscal; Produtividade; Reformas Estruturais e Microeconômicas.
Kinetic and Thermodynamic Characteristics of Thermal Degradation of Anthocyanins from Strawberry and Blueberry Commercial Juices
Authors:   University of Niš, Faculty of Science and Mathematics, Department of Chemistry, Mitić Milan
Published: August 2023

Thermal stabilities of anthocyanins in strawberry and blueberry commercial juices were studied over the temperatures 75, 85 and 95 oC. Results indicated that the thermal degradation of anthocyanins followed the first-order reaction kinetics. The temperature-dependent degradation was adequately modeled on the Arrhenius equation. During heating, anthocyanins in the strawberry juice degraded faster than in blueberry juice, with the activation energies of 74.16 kJ/mol and 65.75 kJ/mol, respectively. Cyanidin-3-glucoside (cyd-3-glu) was more susceptible to the thermal treatment than pelargonidin glycosides in strawberry juice. Delphinidin glycosides were more susceptible to the thermal treatment than cyanidin glycosides in blueberry juice. However, cyd-3-glu in strawberry juice was more sensitive to the thermal treatment than in blueberry juice. Obtained results for activation enthalpies indicated that the degradation process was endothermic and Gibbs free energy of activation indicated that they were not spontaneous.
Studi Literatur: Aktivitas Antibakteri Minyak Atsiri Daun dan Batang Tanaman terhadap Bakteri Klebsiella Pneumoniae
Authors: Burhan Amelia Handayani , Bintoro Danang Wahyu , Mardiyaningsih Ana , Nurhaeni Farisya
Published: August 2023

Klebsiella pneumoniae merupakan bakteri gram negatif yang dapat menyebabkan penyakit pneumonia atau radang paru-paru. Minyak atsiri atau sering disebut dengan essential oils merupakan ekstrak alami dari jenis tumbuhan yang berasal dari daun, bunga, batang, biji-bijian bahkan putik bunga. Kegunaan minyak atsiri salah satunya sebagai anti infeksi, pembunuh bakteri. Penelitian ini bertujuan untuk mengetahui gambaran aktivitas antibakteri minyak atsiri daun dan batang tanaman terhadap Klebsiella pneumoniae. Penelitian ini menggunakan metode studi literatur (narrative review). Pencarian jurnal literatur menggunakan mesin pencari online yaitu Google Scholar dan Sciencedirect. Pencarian menggunakan kata kunci berdasarkan PICO dan diseleksi berdasarkan kriteria inklusi dan eksklusi dengan parameter yang mengacu pada PICOST sehingga diperoleh 17 artikel. Hasil penelitian menunjukan bahwa aktivitas Antibakteri daun dan batang berdasarkan diameter zona hambatnya meliputi: (1) Antibakteri yang sangat kuat meliputi Xanthium strumarium (d=58,1mm) dan Machilus konishii (d=30 ± 0.6mm); (2) Antibakteri kuat meliputi: Cupressus lusitanica (d=11 mm), Lippia javanica (d=11 mm), Mentha spicata (d=20±0,02 mm), Phoebe formosana (d=16 ± 0.8), Coriandrum sativum (d=16 mm ), Eucalyptus oleosa (d=15 mm), Premna integrifolia (d= 13,1 ± 1,5 mm), Origanum vulgare batang (d=13,0±0,17 mm), Mentha piperita (d=12,4 ± 0,7 mm), Origanum vulgare daun (d =11,9±0,10 mm), dan Origanum vulgare daun (d=11,9±0,10 mm); (3) Antibakteri sedang meliputi:Murraya paniculata (d=9-12 mm), Lippia microphylla (d=8 ± 0,5 mm sampai 12 ± 0,8 10 mm), Piper lenticellosum (d=9,5 mm), Ricinus communis (d= 6,2 ± 0,4 mm), dan Melaleuca bracteata (d=6 mm). Dengan demikian minyak atsiri daun dan batang dapat digunakan sebagai Antibakteri Klebsiella pneumoniae.
Nova Economia para o Brasil: quadro empírico e análise de cenários
Authors: Garrido Leonardo , M. Bassi Andrea , Pallaske Georg , Payosova Iryna , Harsono Arya
Published: August 2023

A Nova Economia para o Brasil (NEB) é uma iniciativa realizada pelo WRI Brasil em parceria com economistas e especialistas de diversas instituições – como Coppe-UFRJ, CPI, Ipea, Febraban, PUC-Rio, CEBDS e iniciativa New Climate Economy. O estudo “Uma Nova Economia para uma Nova Era: Elementos para a construção de uma economia mais eficiente e resiliente para o Brasil” apresenta uma extensa revisão bibliográfica dos benefícios e oportunidades de políticas em infraestrutura, indústria e agricultura, e novos resultados de emprego e renda a partir de modelagem econômica sobre políticas de baixo carbono.
Pemberdayaan Kader Kesehatan Melalui Program Pembinaan Fisik Lansia Untuk Meningkatkan Kemampuan Fungsional Tulang Belakang
Authors: Mandasari Cica Tri , Fathi Muhammad , Akbar Muh Syaiful , Fadhilah Isnaini Qoriatul
Published: August 2023

Spinal health is very important for carrying out daily activities. The functional abilities of the spine can experience problems both in adolescents and in adults to the elderly. However, the decrease in functional ability increases with age and often occurs in the elderly. Empowerment of cadres can be one of the solutions in preventing this functional decline. In this community service, empowerment of health cadres will be carried out, namely education and prevention in improving the functional abilities of the spine. In addition, they also received training on how to carry out simple detection of spinal diseases in the elderly. The education provided includes providing knowledge about spinal activities that are not too burdensome to the functional spine. In addition, through regular sports activities by providing stretching in the spinal area to improve spinal function. Thus, community service activities are expected to be used as a means of developing and applying direct knowledge to the community by lecturers.Written in English with a distance between sentences of 1 space and the number of words between 150-250. The abstract should contain introductions, methods, results and discussions and conclusions (without citation). Avoid using citations in the abstract.
Pengembangan Rumah Desa Sehat Dengan Implementasi Sistem Informasi Gizi Keluarga (SIGA)
Authors: Asih Susi Wahyuning , Elmaghfuroh Dian Ratna , Maulida Wulan , Zahro Fatimatus
Published: August 2023

Increasing health problems both physical and psychological in elderly partners are of particular concern. Partners' health problems include the increased risk of psychological health problems and the absence of an activity program to maintain the psychological health of the elderly. The Golansia Program in Family Psychoeducation is an elderly health approach program in psychological health education that was developed to increase the mental health strength of the elderly. The Golansia program was developed following the Unmuh Jember community service strategic plan and government policies regarding elderly health care. This program collaborates with the Head of the Aisyiyah Patrang Branch in the field of Elderly Health in the Patrang Village, Patrang District, Jember. The methods that will be used to achieve these goals are 1) education; 2) family psychoeducation practice; and 3) family psychoeducation assistance for the elderly and families through Aisyiyah recitation or health councils with an evaluation of the processes and results of the Golansia Program activities for the elderly to improve Latagis with the Family. The results of this activity obtained an increase in good knowledge of 47.1%. The output of this activity is that it is hoped that there will be continuity for families who provide psychoeducation to the elderly so that psychologically resilient elderly people are formed in the Working Area of the Aisyiyah Patrang Branch, Jember Regency.
Redefining the Role of Mobile Phones in Accounting Education: Exploring Students' Perspectives
Authors: Almusalhi Khulood khalifa , Alabri Huria Saleem , Thottoli Mohammed Muneerali
Published: August 2023

Purpose: Equitable access, choosing suitable apps, eliminating distractions, assuring compatibility, and providing efficient teacher training for successful integration challenges with using mobile phones as teaching aids in accounting education. Hence the current research examines students' perceptions of using smartphones in accounting education.Design/ Methodology/ Approach: Quantitative data was gathered from 101 students in accounting programs at universities in Oman. The data is then analyzed using the Partial Least Square Structural Equation Modelling (PLS-SEM) technique. Findings: Both hypotheses are supported wherein students' Perception of the use of mobile phones as a learning tool with accounting education shows p < 0. 001, t=4.896, and university/college policy on using mobile phones with accounting education show p < 0. 001, t=4.020. This result indicates that Students’ Perceptions of (using mobile phones as a learning tool and university/college policy on using mobile phones) significantly impact accounting education.
Understanding the Antecedents of Green Cosmetics Purchase Among Indonesian Consumers
Authors: Mutiara Annisa , Famiola Melia , Valendia Ida Ayu Saras , Raihana Jasmine
Published: August 2023

Green cosmetics have an added value where they are not only made of natural ingredients, but also being produced with less pollution, free from animal cruelty and using less of non-renewable materials. Previous research shows that environmental concerns tend to have a significant effect on the purchase intention of the green cosmetics. Yet, consumers react differently toward the idea of green cosmetics itself, it becomes important to have solid understanding on the internal and external factors that lead to a purchase decision. This research aims to understand Indonesian consumers’ behavior toward green cosmetics by adapting the theory of reasoned action (TRA) framework. It focuses on how consumers’ attitude toward green cosmetics and subjective norms could affect the purchase intention, which would later affect the purchase decision. This research conducted using the survey method. The questionnaire consists of 5 Likert scales. The data analysis of this research was conducted by using the latent variable analysis (lavaan) packages on RStudio. From the test results, it was found that attitude and subjective norm positively affect purchase intention. Then, purchase intention and environmental responsibility have a positive effect on the purchase decision of green products. This study contributes to the literature of green marketing, and future research is expected to reach more green cosmetic users to be more representative.
Consumer Preferences of Ginger, Curcumin, and Cinnamon-Based Instant Herbal Beverages during Covid-19 Pandemic
Authors:   Department of Agriculture, Politeknik Pembangunan Pertanian Yogyakarta Magelang, Jl. Kusumanegara No. 2, Yogyakarta, Indonesia, Yulindra Tasya Saharani , Puspitojati Endah ,   Department of Agriculture, Politeknik Pembangunan Pertanian Yogyakarta Magelang, Jl. Kusumanegara No. 2, Yogyakarta, Indonesia, Nalinda Rika ,   Department of Agriculture, Politeknik Pembangunan Pertanian Yogyakarta Magelang, Jl. Kusumanegara No. 2, Yogyakarta, Indonesia
Published: August 2023

The demand for functional beverage products has increased during the COVID-19 pandemic. Due to competition in the market, manufacturers need to innovate on product attributes. One of herbal beverages innovation is instant beverages made from ginger, curcumin, and cinnamon. This product also enriched with sugar, lemongrass and others natural ingredients. The new formulation of this beverages encourage the need for study on the level of consumer preferences for products. Thus, this study aimed to analyze the order of attributes of instant herbal beverages based on the level of consumer interest and the combination of attribute levels of the product according to consumer preferences. The results of consumer preferences were known through conjoint analysis of respondents in Yogyakarta Province, Indonesia. In this study, four attributes were used, namely packaging, taste, color, and price. The results showed that the order of attributes based on the importance values according to consumer preferences for the products were price (35.54%), taste (30.03%), color (18.39%), and packaging (16.04%). While the results of the combination of attribute levels that were most preferred by consumers are canned packaging, very strong taste, bright color, and price IDR 75,000.
Highways the Death Door of Wild Life: A Comprehensive Study in Indian Thar Desert
Authors:   Department of Zoology, Govt. PG College Osian, Jodhpur-342303, India, Panwar K. R , Panwar Dheeren ,   Department of Botany, S.B.K. Government PG College Jaisalmer-345001, India
Published: August 2023

Highways play a crucial role in economic development of any country. Besides this, highways are also one of the causal agents of wild life destruction. The present investigation was based on the study of mortality rate in some selected wild animal groups in road accidents viz., Mammals, Birds and Reptiles on the national and state highways passing through the Indian Thar Desert, and the survey of biodiversity of roadside fauna and flora. The survey was also focused on the effects of highways on the population density and biodiversity of the area. Among the selected animal groups Mongoose, Squirrel, Wild Boar, Hedgehog, Chinkara, Desert fox, Nilgai, Greater Coucal (Crow Pheasant), Sparrow, Partridge, Babbler, White eared and Red Vented Bulbul, Peacock, Desert Monitor, Garden Lizzard, Skinks, Cobra, Vipers etc. were found killed in the road accidents. Maximum mortality rate in the road accidents during the survey was observed in Mongoose, Greater Coucal and Desert monitor (Varanus) throughout the study period. It was experienced that unavailability of safe passes across the highways, negligence driving and over speed of the vehicles were the major causes of wild life destruction on the highways. Maximum mortality rate of wild animals was found in July to November in each calendar year and minimum was during the month December to February. By the present investigation it was suggested that making transverse tunnels across the highways at regular interval, warning signboards about the wild life abundance regions, awareness among the drivers for wildlife protection and covering the road sides with net fencing in wild life abundant areas may reduce some degree of wildlife destruction in road accidents.
Pengaruh Komitmen, Kepercayaan, dan Komunikasi Terhadap Kepuasan Pemasok Material di PT. Natura Plastindo Kecamatan Gempol Kabupaten Pasuruan
Authors: Afif Muhammad , Rohmatus Sholihah Nur Dewi
Published: August 2023

This study aims to determine the effect of commitment, trust, and communication affect the satisfaction of material suppliers at PT. Natura Plastindo, Gempol District. This research is a type of quantitative research with hypothesis testing. The sample used in this study was 50 suppliers who contributed to PT. Natura Plastindo, Gempol District. The analytical tool used in this research is multiple linear regression analysis using SPSS version 25 for windows. The primary data in this study were obtained from questionnaires whose measurements used a Likert scale and were tested for validity and reliability. The results of this study prove that commitment affects supplier satisfaction, trust affects supplier satisfaction, and communication also affects supplier satisfaction, besides commitment, trust, and communication simultaneously affect supplier satisfaction.Keywords: Commitment, Trust, Communication, and Supplier Satisfaction
Pengaruh Persepsi Harga, Diskon, dan Customer Experience terhadap Loyalitas Pelanggan Produk Fashion Shopee
Authors: Susilawati Eka , Prastiwi Estik Hari , Kartika Yulyar
Published: August 2023

This study was conducted to determine and analyze the effect of price perception, discount, and customer experience on customer loyalty for fashion products at Shopee.This research was carried out with a quantitative descriptive method using primary data obtained through questionnaires and interviews. The population in this study were students of the Faculty of Economics and Business, University of 17 August 1945, Surabaya. The sample in this study was 72 students using the purposive sampling method because this method uses a sampling technique with certain considerations or criteria. The data analysis technique used in this research is multiple regression analysis methods using the Statistical Product and Service Solution (SPSS) version 26 program. The results of this study indicate that the price perception variable has a positive and significant effect on customer loyalty. The discount variable has a positive and significant effect on customer loyalty. The customer experience variable has a significant positive effect on customer loyalty. From the research results, it is known that the effect of price perception, discount, and customer experience partially or jointly has a significant positive effect on customer loyalty.Keywords: Price Perception, Discount, Customer Experience, and Customer Loyalty
Desempenho dos antígenos PGL-1, LID-1 e NDO-LID para diagnóstico sorológico de hanseníase em pacientes e contatos domiciliares
Authors: Bovolini Giovana M. , Silva Eliane A. , Souza Vânia Nieto Brito de
Published: August 2023

A hanseníase afeta os nervos periféricos e a pele levando a ocorrência de incapacidades na ausência de tratamento específico oportuno. Portanto, parâmetros sorológicos são necessários para intervenções terapêuticas precoces. A detecção de anticorpos contra o glicolipídio fenólico I (PGL-I) é amplamente empregada no diagnóstico e classificação clínica, enquanto a proteína Leprosy IDRI Diagnostic (LID)-1 foi desenhada com a intenção de melhorar o diagnóstico de pacientes paucibacilares. Posteriormente, este antígeno foi conjugado com o natural dissacarídeo ligado ao radical octil (ND-O) do PGL-I, originando o NDO-LID, para aumentar sua sensibilidade. Nesta revisão, avaliamos 16 estudos, comparando a performance desses três antígenos (PGL-I, LID-1 e NDO-LID) para diagnóstico da hanseníase e avaliação de contatos domiciliares. Verificamos grande variação quanto às populações envolvidas, tamanho das amostras, classificação clínica dos pacientes e metodologia utilizada, dificultando a comparação. Entre os pacientes multibacilares, a positividade anti-PGL-I variou de 54,0 a 96,0%, enquanto para LID-1 foi de 47,4 a 94,8% e para NDO-LID apresentou níveis de 60,0 a 98,9%. Nos pacientes paucibacilares, a positividade variou de 6,4 a 52,9% quando PGL-I foi utilizado, 4,0 a 60% contra LID-1 e 16,0 a 63,6% frente ao NDO-LID. Para os contatos domiciliares, as respostas anti-PGL-I, LID-1 e NDO-LID foram 13,2%, 21,7% e 22,9%, respectivamente. O antígeno NDO-LID apresentou maior sensibilidade na maioria dos estudos refletindo seu potencial como ferramenta para o diagnóstico da hanseníase, principalmente em pacientes MB, entretanto, o reconhecimento desse antígeno por contatos domiciliares saudáveis reforça o valor da avaliação clínica para o diagnóstico da hanseníase.
Perfil epidemiológico da Hanseníase entre os anos 2015 e 2020, no município de Lago da Pedra, estado do Maranhão
Authors: Vieira Sebastião Márcio da Silva , Silva Alane do Carmo , Passos Ana Caroline de Andrade , Araújo Giovanna Rotondo de , Bezerra Juliana Maria Trindade
Published: August 2023

​A alta morbidade da Hanseníase tem sido associada ao acometimento neural, que pode levar a incapacidades físicas permanentes e deformidades que geram, muitas vezes, comportamentos de rejeição e discriminação da sociedade em relação ao doente. No município de Lago da Pedra, localizado no estado do Maranhão, a doença se manifesta de forma representativa. O objetivo do presente estudo foi descrever as características epidemiológicas da Hanseníase no município de Lago da Pedra, estado do Maranhão, no período de 2015 a 2020. Trata-se de um estudo descritivo, observacional e retrospectivo, em que foram analisadas as Fichas de Notificação de Hanseníase, que compõem o banco de dados oficial do Sistema de Informação de Agravos de Notificação (SINAN), fornecidas pela Secretaria Municipal de Saúde. Foram confirmados 395 casos de Hanseníase no município, com predominância do gênero masculino (55,0%), faixa etária dos 30 a 39 anos (19,7%) e forma clínica Dimorfa (74,4%). A incidência por 1.000 habitantes variou de 0,95 a 2,21. Houve diferença estatisticamente significativa na comparação das medianas de casos de Hanseníase entre os anos (H = 11,37; p = 0,04), entre as faixas etárias (H = 10,88; p = 0,0043), entre as formas clínicas da doença (H = 21,67; p = 0,0002), mas não entre os gêneros (U = 11,50; p = 0,33). Ressalta-se que o Maranhão, estado nordestino, é considerado endêmico para a Hanseníase, tendo em vista o contexto socioeconômico da população, que é marcado por desigualdades sociais, inclusive na saúde, influenciando no alto número de casos diagnosticados da doença.
Clofazimina
Authors: Nascimento Dejair Caitano do
Published: August 2023

A clofazimina, um corante riminofenazínico, sintetizado, por BARRY et al, em 1957, apresenta atividade antimicobacteriana e foi inicialmente empregada no tratamento de tuberculose. A atividade antimicobacteriana, contra o M. tuberculosis, in vitro foi muito efetiva. Entretanto, estudos experimentais em camundongos e como monoterapia, sua atividade foi considerada mal sucedida, para M. tuberculosis e M. leprae.
Analytical method development and validation of secnidazole in its pure and pharmaceutical dosage form by using uv-visible spectrophotometric method
Authors: K Priyanka , Musharaf Abdul Rahman , P Aparna , Sultana Tarannum
Published: August 2023

UV-spectrophotometry refers to absorption spectroscopy in the ultraviolet-visible spectral region. This method of analysis is gaining importance as it is rapid, simple, precise, less time consuming and accurate. The objective of present investigation was to develop an accurate, rapid and robust method for determination of  Secnidazole in API and in  pharmaceutical preparations by using UV spectrophotometric method. Secnidazole shows maximum absorbance at a wavelength of 305nm, which is used for this study. The method provides a linear response from a quantitation range of 06 µg/ml to 14 µg/ml in ethanol with regression equation y = 0.032x - 0.002 and r2 0.999 Interday precision and accuracy was found to be below 0.2 and above 99.00% respectively for the developed method. Thus the developed method suitably applied for regular quality control of Secnidazole in pure and pharmaceutical preparations.
An Optimization Study on Resistance Spot Welding of DP600 Sheet Steel via Experiment and Statistical Analysis
Authors: Alzahougi Abdulkarim , Demir Bilge , Elitas Muhammed
Published: August 2023

Resistance Spot Welding (RSW) is widely used in many automotive, boiler, and ship manufacturing industries. Therefore, the optimization and effectiveness of the RSW process are very useful and cost-efficient processes in addition to improving weld quality. This study used various welding parameters to investigate the optimization of the RSW process of Advanced High Strength Steel (AHSS). RSW was carried out using different welding times, currents, and electrode pressure values. Microstructural analysis, nugget formation, and tensile shear test were performed on samples. This study applied the Taguchi method and ANOVA to set up the welding process and optimize its results. Microstructural characterization showed that the weld nugget microstructures had a high-volume fraction of martensite. Using the Minitab software, Taguchi (DOE) and ANOVA on the tensile shear test results showed that welding current is more effective than clamping pressure on the tensile shear load-bearing capacity (TLBC). However, clamping pressure affects the weld current effects on weld performance. Additionally, the TLBC of RSW samples increases, whereas increasing the clamping pressure leads to a decrease in TLBC and nugget dimensions. Consequently, a detailed analysis of the RSW coefficients and their effects led to optimized results.
Comparison of Pulse Width Modulation Techniques for Diode-Clamped and Cascaded Multilevel Inverters
Authors: Gudipati Kishor , Maramreddy Harsha Vardhan Reddy , Kolli Sri Gowri , Anantha Lakshmi Vuyyuru , Sreenivasa Reddy Girireddy
Published: August 2023

Multilevel inverter technology has become the most significant method of energy conversion from DC to AC for uninterrupted power supply. The quality of the power supply depends on the appearance of harmonics, which is considered a problem that needs to be overcome. This paper demonstrates the use of a new modulation technique to reduce the harmonics in both diode-clamped and cascaded multilevel inverters, examining its Total Harmonic Distortion (THD) compared to other PWM methods. Simulations were carried out in MATLAB/Simulink for five-level diode-clamped and cascaded multilevel inverters. The simulation results of both multilevel inverters using the sinusoidal PWM, modified reference PWM, modified carrier PWM, and modified reference and modified carrier PWM methods showed that the latter had the best THD performance for both inverter types, especially for the cascaded multilevel inverter.
Investigation of European Union Horizon 2020 Information and Communication Technology Projects with the Social Network Analysis Method
Authors: Sekerci Deniz , Alp Selcuk
Published: August 2023

This study aims to examine the partnerships of the projects accepted in the Horizon 2020 grant support program, which supports innovative Research and Development (R&D) projects of the European Union, using social network analysis according to criteria such as participant countries, the project subjects in which they participate, and the number of funds they receive. Social network analysis can be used in many different areas, as well as in the analysis of collaborations and partnerships. Turkey's partnership has not been examined in detail for such international multi-partner collaborations. While taking advantage of the opportunity to follow the trend of technology by conducting innovative R&D studies with leading organizations in many different strategic fields, the interest and participation rate of Turkey is increasing day by day in such programs, offering opportunities to obtain grant incentives. Examining the network of collaborations established so far in this field can provide various inferences and suggestions for strategic partnerships.
A Novel PSO-Based Modified SMC for Designing Robust Load-Frequency Control Strategies
Authors: Nguyen Ngoc-Khoat , Nguyen Duy-Trung , Dao Thi-Mai-Phuong
Published: August 2023

In an electric power grid, Load-Frequency Control (LFC) plays a crucial role as it aims to maintain the system frequency at a nominal value, 50 or 60 Hz, by minimizing the effects of load changes. However, a modern power system is currently characterized by a huge number of nonlinearities and uncertainties, making control methodologies much more challenging. Among them, the nonlinear features of Governor Dead-Band (GDB) and Generation Rate Constraint (GRC) strongly affect the accuracy and performance of LFC applied to a power network. This study focused on designing an applicable and efficient LFC by proposing a novel Sliding-Mode Control (SMC) scheme. The traditional SMC can successfully solve several nonlinear control problems, and in case of having a reasonable adjustment, it is completely suitable to design the LFC strategy. The modified SMC, integrated with an effective optimization technique, i.e., Particle Swarm Optimization (PSO), can dramatically improve the performance of LFC. This paper presents numerical simulation results implemented in MATLAB/Simulink to demonstrate the feasibility and effectiveness of the proposed control strategy.
Mechanical and Structural Correlation of Lateritic Soil Road Base Stabilized with Cement and Selected Biochars
Authors: Otieno Meshack , Kabubo Charles , Gariy Zachary
Published: August 2023

The study considers the strength and structural characterization of lateritic soil road base in order to increase the strength of low-volume sealed road construction. Sugar Cane Bagasse Ash (SCBA) and Saw Dust Ash (SDA), mixed with soil and in combination with different percentages of Ordinary Portland Cement (OPC), were utilized in the current study. Structural and mechanical characterization of the investigated samples was performed by X-Ray Fluorescence (XRF), X-Ray Diffraction (XRD), Standard Proctor Test (SPT), Unconfined Compression Strength (UCS) Test, and California Bearing Ratio (CBR) Test. The observed increase in strength may be due to the reduction of mica, quartz, and calcite in the investigated samples. CaO and SiO2 contribute to the development of strength in cement, while SCBA, and SDA-stabilized lateritic soils. The microstructural study revealed that the mica, quartz, and calcite phases play a very important role in maintaining the strength and stability of the investigated samples.
The Efficacy of the Strategy Planning Process Criteria based on the Fuzzy Analytical Hierarchy Process
Authors: Alshehri Reema , Aljojo Nahla , Alshutayri Areej , Alrashedi Ahmed , Alghoson Abdullah , Zainol Azida
Published: August 2023

This study investigated the strategic planning procedure used by the University of Jeddah to determine which of its efficacy criteria are the most significant for future development. A university's performance is founded on its ability to capitalize on its specialization and set of skills obtained through meticulous planning and development and involves setting goals using analysis tools to compare options and prioritize constructs. Evaluation approaches to strategic planning lack adaptability and durability. Thus, a high-level deductive instrument that aggregates trade-offs and prioritizes the most essential aspects is needed. This study used the Fuzzy Analytical Hierarchical Procedure (FAHP) to examine whether the University of Jeddah's strategy formulation process improves strategy and planning. This study defined the objectives and criteria, established pairwise comparisons based on the owners of the strategic plan and the faculty and administration questionnaire responses, assigned weights to each criterion, verified their consistency, and ranked them in importance order. This study showed that FAHP can help groups make strategic planning decisions in universities.
A Finite Element Approach to Evaluate and Predict the Shear Capacity of Steel Fiber-Reinforced Concrete Beams
Authors: Hussain Laith N. , Hamood Mohammed J. , Al-Shaarbaf Ehsan A.
Published: August 2023

Adding steel fibers to a concrete matrix enhances the shear capacity of reinforced concrete beams. A comprehensive understanding of this phenomenon is essential to evaluate engineering designs accurately. The shear capacity of Steel Fiber Reinforced Concrete (SFRC) beams is affected by many parameters, such as the ratio of the shear span to the effective depth of the SFRC beam, the compressive strength of concrete, the longitudinal reinforcement ratio, volume fraction, aspect ratio, and the type of fibers. Therefore, to cover the influence of these parameters on the shear capacity of SFRC beams, 91 beams from previous studies, divided into 10 groups, were considered in the current study. Two approaches have been used to predict the shear capacity of SFRC beams. The first approach used 7 predicting equations derived from previous studies and the second one used finite element analysis (ANSYS software) to simulate the 91 beams. Despite the many approaches to simulate the structure elements, there is no reliable approach able to simulate satisfactorily 91 SFRC beams as this study does. The log file of ANSYS software was used to simulate and calculate the shear strength capacity of the beams. The results show a reasonable agreement with the experimental tests. The extracted results were much closer and more realistic than those obtained by the predicting equations. Also, the χ factor (squared value of experimental shear capacity to the predicted shear capacity) of the ANSYS software results is 97%, while the closest proposed equation gives 91%.
Dimensional Accuracy of 3D Printed Dog-bone Tensile Samples: A Case Study
Authors: Zisopol Dragos Gabriel , Portoaca Alexandra Ileana , Tanase Maria
Published: August 2023

Three-dimensional (3D) printing technology has revolutionized manufacturing by enabling the rapid production of complex objects. However, ensuring dimensional accuracy in 3D printed parts remains a significant challenge due to various factors, including the selection of appropriate parameters during the Fused Deposition Modeling (FDM) process. Achieving dimensional accuracy is crucial in determining the reliability of a printing machine to produce objects that meet the expected results. This study aims to investigate the influence of FDM parameters (filling percentage and layer thickness) on the final dimensions of 3D printed parts made from polylactic acid (PLA) through a systematic experimental and statistical approach. The goal is to identify the optimal process parameter settings that minimize the error percentage in the dimensions of the printed parts using the Taguchi method. Overall higher dimensional accuracy was obtained, influenced mainly by the layer thickness parameter (in the case of Y direction dimensions) and by the filling percentage (in the case of Z direction dimensions – corresponding to sample thickness). The findings of this study provide valuable insight into identifying the optimal configuration for producing PLA 3D-printed components.