bluuebunny/crossref_metadata_2025 huggingface dataset:
Sağlık Öğrencilerinde Teknoloji Bağımlılığı, Benlik Saygısı ve Savunma Mekanizmaları Arasındaki İlişki
Authors: Demir Gökmen Burcu
Published: August 2023

Amaç: Bu çalışma hemşirelik öğrencilerinde teknoloji bağımlılığı, savunma mekanizmaları ve benlik saygısı arasındaki ilişkiyi belirlenmek amacı ile yapılmıştır.
Yöntem: Mart-Nisan 2021 tarihlerinde Ağrı İbrahim Çeçen Üniversitesi Sağlık Yüksekokulu Hemşirelik Bölümü’nde yapılan tanımlayıcı tipteki araştırmada evrendeki tüm (328) öğrencilere ulaşılmaya çalışılarak 296 öğrenci ile yapılmıştır. Verilerin toplanmasında Sosyodemografik Bilgi Formu, Savunma Biçimleri Testi, Teknoloji Bağımlılığı Ölçeği ve Benlik Saygısı Ölçeği kullanılmıştır. Verilerin analizinde, tanımlayıcı istatistikler, bağımsız gruplar t testi, tek yönlü varyans, pearson korelasyon analizi kullanılmış ve istatistiksel anlamlılık için p<0.05 sınır değeri kabul edilmiştir.
Bulgular: Bu çalışmayan katılan öğrencilerde teknoloji bağımlılığının alt boyutu olan sosyal ağ bağımlılığının daha yüksek olduğu, öğrencilerin telefon kullanım süreleri arttıkça daha fazla teknoloji bağımlısı olduğu ve ilkel savunmaları kullandığı, erkeklerin daha fazla teknoloji ve çevrimiçi oyun bağımlısı olduğu belirlenmiştir. Öğrencilerin teknoloji bağımlılığının düşük düzeyde olduğu, benlik saygısının ve olgun savunmaları kullanımlarının ise orta düzeyde olduğu belirlenmiştir.
Sonuç: Araştırmaya katılan öğrencilerin ilkel savunmalar ile teknoloji bağımlılığı, sosyal ağ bağımlılığı arasında ve benlik saygısı ile ilkel savunmalar, teknoloji ve sosyal ağ bağımlılığı arasında pozitif yönde anlamlı ilişkiler olduğu tespit edilmiştir.
Self-Efficacy in Nurses Caring for Covid-19 Patients
Authors: Elkoca Ayse , Yiğitbaş Çağla , Özcan Handan
Published: August 2023

Objective: The aim of this study was to determine the self-efficacy status of the nurses who care for COVID-19 patients and the factors affecting this process.
Methods: The study is based on descriptive and relational design. Ethics committee approval was obtained before the study, the formula n = t2 x p x q / d2 was used in the sample calculation, and data were collected in a digital environment.
Results: Self-efficacy levels are observed to be high in nurses involved in the COVID-19 process. It has been found that age, gender, educational background, affiliated institutions of participants does not affect self-efficacy. The self-efficacy level is high among nurses who are satisfied with the unit they work in. Besides, those with high levels of anxiety also have high self-efficacy total and subscale scores. It can be said that those with high anxiety are constantly on the alert and are more diligent in patient care and professional practice.
Conclusion: It has been observed that workplace satisfaction is important to increase the self-efficacy of nurses, and relevant improvements should be achieved to provide them comfort and increase their satisfaction.
Investigate the role of Certain Explanatory Variables on Risk Aversion and Sorting among Employees in Iraqi Kurdistan
Authors: Zaher Abdullah Soran , Majeed Ismael Ismael
Published: August 2023

`Understanding the significance of the risk attitude on sorting between public and private workers helps policymakers in introducing reforms in the labor market regulations that prevent oversized public sector jobs and encourage selection into private sector jobs. The current study attempts to assess the role of certain factors such as gender, type of employment and work training on risk aversion among employees in the Kurdistan region of Iraq. Given that public sector jobs provide higher job security than private sector jobs, workers’ risk attitudes can be an important determinant of sector choice. The data of the study was collected from a sample of 300 fourth-stage evenings shift college students from the universities of Sulaimani, Charmo University and Sulaimani Polytechnic University who have already been employed in either the public or private sector. The results of the study indicated that the models containing Gender, Employment type and Work Training as predictors were significant for some of the risk aversion and sorting, particularly 20% and 10% of risk aversion. One-third of risk aversion was found to be related to gender, suggesting that males had reported the aforementioned risk more than females. However, no statistically significant associations were found between 50% of risk aversion and all the independent variables.
Kuliah Kerja Nyata Pemberdayaan Ekonomi Desapolitan Jomboran Kecamatan Klaten Tengah Kabupaten Klaten
Authors: Ratnanik  , Erma Suryani Yulinda , Julianto SN Arif , Darmo M Pujo , Nugroho Jati Agung , Tasari  , Murjito Heru , Budi Santosa Gunawan
Published: August 2023

Kegiatan KKN-PPM di Desa Jomboran Klaten bertujuan untuk  memperbaiki kesejahteraan ekonomi ultra mikro desa, meningkatkan  partisipasi  masyarakat dalam pengembangan wirausaha, memberikan lapangan kerja baru  bagi pelaku ekonomi ultra mikro desa guna meningkatkan  pendapatan masyarakat dan menumbuhkan ekonomi keluarga di Desa Jomboran.  Model  kegiatan  yang  dilakukan  meliputi: 1) Entrepreneurship   Capacity  Building dan 2)  Teknologi Transfer. Dalam mencapai  tujuan, beberapa kegiatan dilaksanakan dalam pelaksanaan    KKN-PPM  di  Desa Jomboran antara lain: a) Pembuatan desain cafe sawah secara menyeluruh di lingkungan alun-alun desa b) Revitalisasi dan pengembangan food court Desa Jomboran.

Dari kegiatan diperoleh hasil positif dimana masyarakat antusias untuk terlibat mengikuti program dan bermuara terbentuknya pondasi pemberdayaan ekonomi desapolitan serta kewirausahaan di lingkungan masyarakat desa
WORKSHOP PENGGUNAAN MIKROKONTROLER BAGI GURU DI SMK NEGERI 1 KLATEN
Authors: Suradi Agustinus , Yusuf Mahmud , Wuryandari Aryati
Published: August 2023

Vocational High School is one of the educational institutions that is responsible for creating human resources who have the ability, skills and expertise, so that graduates are ready to enter the world of work. SMK Negeri 1 Klaten, Central Java, especially lecturers in the department of computer and telecommunications network engineering, has the hope that it is necessary to explore the material and develop learning in the practical use of the Arduino microcontroller. The purpose of this activity is to implement the use of microcontrollers on devices that require automatic controllers such as machine controllers, IoT relay control, home security systems, and also other electronic equipment. The PKM activity method is carried out in stages: observation & requirements analysis, communication & dialogue, workshop, and evaluation. As a result of this activity, the workshop participants participated actively and looked enthusiastic in the activity by diligently asking questions. In the evaluation of the workshop, the results of the practicum were obtained: 75% of the participants succeeded well, and 25% of the participants with good enough results and were able to carry out the practicum independently.
UJI DETERMINAN SIKAP KESIAPSIAGAAN PEREMPUAN DI DESA KAWASAN SEMERU SUMBER WULUH LUMAJANG DALAM MENGHADAPI ERUPSI DAN BANJIR LAHAR DINGIN
Authors: Ratnanik  , Zuyina Luklukaningsih  , Sukasih Ratna W  , Prasetyo Jarot , Abdul Hadi  , Rismanto Gatot T  , Paramita Lea c
Published: August 2023

Penelitian ini bertujuan menguji model apakah nilai nilai pengetahuan kesiapsiagaan towards dan perceived behavior control dalam teori Planned Behavior memiliki pengaruh positif terhadap sikap kebencanaan ibu ibu di lereng Semeru Jawa Timur. Desain penelitian dilakukan dengan menggunakan metode kuantitatif yang menjelaskan hubungan kausal antara satu variabel gayut dengan dua variabel bebas yang diuji. Uji hipotesis dirumuskan dalam model  menggunakan uji multivariat. Populasi dalam riset seluruh ibu-ibu di lereng semeru. Teknik pengambilan sampel dilakukan secara purposive sampling sebanyak 100 responden ibu-ibu di lereng Semeru.

Hasil akhir dari model diperoleh identifikasi terdapat pengaruh positif pengetahuan kebencanaan dan perceived behavior control terhadap sikap kebencanaan. Riset kedepan bisa diperluas uji pengaruh sikap terhadap perilaku serta dikembangkan disain riset melalui penelitian eksperimen

 

Keywords: pengetahuan, perceived behavior control, sikap, kebencanaan
Tax Morale pada Para Pekerja Digital di Indonesia
Authors: Kuntaryanto Oki , Nugroho Jati Agung , Purwanti Titik
Published: August 2023

This study aims to examine factors influencing tax morale on digital workers in Indonesia. This study uses survey method by spreading questionnaires to digital workers across Indonesia. Convenience sampling is used as sampling method. There are 45 eligible respondents where the data are ready to be processed. Multiple regression is employed to test the data. Test results show that clean government, government effectviness spending, tax fairness, and tax tarrif are proven to be significantly influenced tax morale. Further studies may explore in deeper way by interviewing respondents in order to avoid questionnaire bias.

 

 

Keywords : tax morale, digital workers, tax
Ako skúmať epidémie? Možnosti analýz cirkevných matrík pri výskume epidémií 19. storočia na území dnešného Slovenska
Authors:   Univerzita sv. Cyrila a Metoda v Trnave, Filozofická fakulta, Katedra historických vied a stredoeurópskych štúdií, Golian Ján
Published: August 2023

In the contribution, I am devoted to the evaluation of Slovak historiography related to the research of epidemics on the territory of Slovakia. Especially after the outbreak of the COVID-19 pandemic, as in the global spectrum, many researchers in Slovakia began to devote themselves to the research of epidemics. Their publication output, as well as older works, have the character of case studies, without creating a cross-sectional analysis of epidemic research. The diverse level of results, which in many cases does not respect the basic rules of historical demography, remains a problem. Therefore, the results of these researches cannot be compared with other publications from Slovakia and abroad. Based on these findings, I decided to offer readers a methodological anchoring of the possibility of researching epidemics from the 19th century, which can be realized through the analysis of church registers. This is a topic that has not been elaborated on the Slovak area until now, which is probably also why Slovak researchers often do not follow the basic rules of historical demography accepted in the world. When interpreting the methods, I am based primarily on the French school of historical demography, which is established in the region of Central Europe. It is used in both Czech and Polish historiography, which may be even more acceptable for Slovak researchers and readers.
New Rural Housing Construction
Authors: Hong Zhexuan
Published: August 2023

Based on the background of the change in the urban–rural relationship in Guangdong Province, this paper constructs an analysis framework of urban and rural coordination development. Using the data of 19 administrative units above prefecture level in Guangdong Province, this paper studies the space–time evolution of urban and rural coordination development during 2000–2015 through Principal Component Analysis (PCA) and Exploratory Spatial Data Analysis (ESDA) and explores the influencing factors and driving forces behind it. It is found that there is club convergence in the urban and rural coordination development in Guangdong Province. This kind of convergence is reflected in the findings that the east bank of the Pearl River estuary is the best area for the urban and rural coordination development where Guangzhou, Dongguan, Shenzhen is the core and the level of urban and rural coordination development in the east, west and north of Guangdong Province is relatively low, which also reflects a geographical polarization feature. Based on the analysis of the factors that promote the urban and rural coordination development in the main years of 2000–2015, it can be concluded that location, economic development and urbanization level are the most important driving forces, followed by industrial structure. This research can be used as a decision-making reference for urban and rural coordination development and new countryside construction in China in the New Era.
Social Geographical Materialities in Rural Spaces. Material Changes or/and Social Changes? Key Questions for a New Countryside in the Global North.
Authors: Paniagua Angel
Published: August 2023

In this contribution, ways of analysis are established that allow the incorporation of material change processes in the context of global rural restructuring. The traditional binary relation can evolve towards hybrid models based on the permanent becoming and the post-structural or the post-modern visions. The evolution from the binary to the hybrid analysis model aims to establish simple and complex encounters between social and material categories. In the second part of this contribution, the different types of (dis)encounters are established through three traditional house sales processes in the High Besaya area in Cantabria (Spain), analyzed in an auto-ethnographic way.
Successional pattern of necrophagous diptera on a dead Asiatic jackal’s (Canis aureus Linnaeus, 1758) body in Veerangana durgawati Wildlife Sanctuary, Madhya Pradesh, India
Authors:   Zoological Survey of India, Western Regional Centre, Vidyanagar, Pune-411 044., S Shyamkant , Kar Oishik ,   Zoological Survey of India, 535, M-Block, New Alipore, Kolkata-700 053, Patil Sachin R. ,   Zoological Survey of India, Western Regional Centre, Vidyanagar, Pune-411 044., Naskar Atanu ,   Zoological Survey of India, 535, M-Block, New Alipore, Kolkata-700 053., Banerjee Dhriti Banerjee ,   Zoological Survey of India, 535, M-Block, New Alipore, Kolkata-700 053.
Published: August 2023

The field of forensic entomology emphasizes the close relationship between insects and cadavers, as well as the utilization of insects in medicolegal investigations, and helps understand the reasons for death. In forensic science, the presence of necrophagous dipteran flies on a dead body is particularly important as well as they play a significant role in the decomposition of the carcass. In recent times, necrophagous fly data has been used to investigate the causes of mortality. The evidence is useful in the estimation of post-mortem interval (PMI) which is important insolvingmedico-legal cases in human beings, and also helpful in wildlife forensics. The present paper reports day-wise observations of the dipteran visitors on the decaying corpse of the Asiatic Jackal in the Veerangana Durgawati Wildlife Sanctuary, Damoh district, Madhya Pradesh. Adult dipteran flies consisting of five species fewer than four families namely Calliphoridae, Sarcophagidae, Muscidae, and Sepsidae were collected from the site. Chrysomya megacephala was the first visitor of the carcass and both Chrysomya megacephala and Chrysomya rufifacies were the most common species during the various stages of decay of the cadaver. The other necrophagous flies which visited the cadaver were: Musca planiceps, Sarcophaga (Seniorwhitea) princeps, and Themira bifida. This study is the first of its kind conducted in Central India. The findings might be used to supplement the information in forensic investigations for criminal cases and wildlife hunting from India
Experience of Emergency Relief Work and Monitoring for Bird Flu in a City in Eastern India
Authors: S Lahiri , S Bhattacharyya , S Thakur
Published: August 2023

Bird flu or avian influenza is a zoonotic disease that can be transmitted from migratory and wild birds to poultry birds and rarely also poultry birds to man. The disease is only rarely contagious to man from birds but can lead to very high mortality in humans. Hence there is need of constant control and monitoring activities by district, state and central authorities with active participation of the animal husbandry section. The central team deputed in a city in Eastern India actively monitored the control activities. The article emphasizes the actions and observations by such a central team in an Avian Influenza- affected area in a state in Eastern India.
ANALYSIS OF THE DYNAMICS OF EUROPE STOCK MARKETS DEVELOPMENT
Authors: Serhiienko Olena , Bril Mykhailo , Baranova Valeria , Tatar Maryna , Bilotserkivskyi Oleksandr
Published: August 2023

The article proposes a complex of economic and mathematical models of assessment, analysis, and forecasting of the world stock indices development state for effective management of investment flows. The modern concept and strategy of European countries’ stock market development were considered, and the existing methods of diagnosing the stock market development level were analyzed. ARIMA models were built and spectral analysis of the main world indices was carried out. The possible trends in the stock indices development for the future period were analyzed using predictive models. It makes it possible to determine directions for improving the stock market efficiency and investment strategies in modern conditions.The proposed set of models for evaluation, analysis, and forecasting of the world stock indices state can be used to test various trading strategies and to test various hypotheses in relation to the entire stock portfolio of a particular company or to one stock index. The results of the research can be used in the development of theoretical provisions and methodological tools for evaluating the global stock market effectiveness in modern conditions and development trends in local markets.
MANAGEMENT DECISION-MAKING: MULTI-CRITERION ASSESSMENT OF UNCERTAINTY
Authors: Bai Serhii , Fedulova Iryna , Drozdova Yuliia
Published: August 2023

The article highlights the main characteristics of uncertainty and risk, which need to be taken into account when making management decisions to ensure the controllability of all processes at the enterprise. The significant attention of scientists to risk and uncertainty, and their significance for management decision-making is very high, so the debate about risk and uncertainty identification and their levels still remains open. The article defines the character and types of uncertainty, identifies a number of differences between risk and uncertainty in the process of management decision-making, structures the main characteristics of uncertainty, and determines the impact of levels and types of uncertainty on management decision-making. We conducted an empirical analysis of scientific literature to determine the essence of the concept of "uncertainty" and its differences from the concept of "risk", a structural-genetic analysis of the main characteristics and causes of uncertainty, and a comparative analysis of models for determining levels of uncertainty. We identified the main characteristics of uncertainty which cause its existence and require careful consideration. The paper offers a methodical approach to assessing the level of uncertainty for managerial decision in general and for individual factors ensuring its success, which will allow management to focus on those decisions that have the highest level of uncertainty and may pose a threat to achieving the goals of enterprise development.We proposed an approach according to which the level of uncertainty can be determined both for a management decision in general and for separate factors of its success. A methodical approach to assessing the level of uncertainty is proposed to ensure the success of management decisions which will allow management to focus on those that have the highest level of uncertainty and may pose a threat to achieving goals.
ІНТЕГРОВАНА ЗВІТНІСТЬ В УПРАВЛІННІ ЗОВНІШНЬОЕКОНОМІЧНОЮ ДІЯЛЬНІСТЮ ПІДПРИЄМСТВ
Authors: Задорожний Зеновій-Михайло , Люба Оксана , Омецінська Ірина , Шестерняк Марія
Published: August 2023

Диджиталізація соціально-економічних процесів на мікрорівні уможливила інтегровану обробку облікової інформації, завершальним етапом якої є електронне інтегроване звітування. Для одночасного інформування внутрішніх і зовнішніх стейкхолдерів про зовнішньоекономічну діяльність підприємств необхідним є вдосконалення методики формування інтегрованих звітних документів.Мета дослідження – удосконалення структури й змістового наповнення інтегрованої звітності, яка поєднує різні види звітних документів у єдиному електронному форматі в частині використання фінансових і нефінансових показників щодо зовнішньоекономічної діяльності підприємств. Формування електронних інтегрованих звітних документів щодо зовнішньоекономічної діяльності передбачає: об’єднання елементів управлінської, фінансової та статистичної звітності; одночасне використання різних вимірників у фінансових та нефінансових показниках; інтегроване інформування внутрішніх і зовнішніх користувачів про міжнародні операції підприємства. Обґрунтовано можливість адаптації таксономії електронної інтегрованої звітності до інформаційних потреб стейкхолдерів та їхніх прав доступу до комерційної таємниці підприємства в контексті зовнішньоекономічної діяльності. Розроблено порядок відображення електронних інтегрованих звітних документів на іноземних мовах та з урахуванням курсів іноземних валют відповідно до інформаційних пріоритетів зарубіжних користувачів звітної інформації. Для пояснення впливу зміни валютних курсів на фінансові результати в електронній інтегрованій звітності запропоновано відображати відповідні показники, які стосуються операційної та неопераційної діяльності підприємств-суб’єктів зовнішньоекономічної діяльності. Удосконалено методику використання графічних елементів та аналітичних таблиць в електронних інтегрованих звітних документах у контексті зовнішньоекономічної діяльності для візуальної оптимізації її використання внутрішніми та зовнішніми користувачами. Перспективи подальших досліджень полягають у використанні аналітичних методик дослідження зовнішньоекономічної діяльності підприємств для інформаційного наповнення графічних об’єктів та аналітичних таблиць електронної інтегрованої звітності.
LEGAL REGULATION OF THE PROBLEMS OF ENSURING FOOD SECURITY IN UKRAINE AND EUROPEAN UNION'S COUNTRIES IN THE CONDITIONS OF MODERN CHALLENGES AND DANGERS
Authors: Blikhar Viacheslav , Syrovackyi Valerii , Hodiak Andrii , Liuklian Marianna , Starchak Bohdana
Published: August 2023

The purpose of the article is to identify the problems of ensuring the food security of Ukraine and the countries of the European Union in the conditions of modern challenges and dangers in the context of substantiating the peculiarities of their legal regulation. The problems of ensuring food security in Ukraine and in the countries of the European Union became acute during the spread of the COVID-19 pandemic, significantly intensified under the influence of a full-scale war of russia against Ukraine in 2022 and threatened with the spread of global hunger. It has been established that the essence of food security lies in the creation by the state of favourable opportunities capable of ensuring proper conditions for the production of food products, the opportunity for the population to get food products, and their constant availability and stable supply. The main problems of ensuring food security in Ukraine and the European Union’s countries are outlined, in particular: (1) russia's war against Ukraine; (2) conducting active hostilities in agricultural territories; (3) blockade by the aggressor country of seaports and annexation of significant Ukrainian territories; (4) violation of established food trade mechanisms; (5) unbalancing food products supply chains; (6) growing shortage of food products and their prices on the European and international food market; (7) dependence of the countries of the European Union on the export of products from Ukraine and russia. The main measures to increase the level of food security are proposed, the most important of which are ending the war in Ukraine; consolidating the international community's efforts to unblock seaports in the Black Sea and ensuring the uninterrupted supply of food to the countries of the European Union; balancing European and international food markets and reducing the rate of spread of hunger.
ECONOMIC AND LEGAL ASPECTS OF ENSURING THE EFFECTIVENESS OF COUNTERACTING CORRUPTION IN THE SYSTEM OF ANTI-CORRUPTION MEASURES OF STATE AUTHORITIES
Authors: Blikhar Mariia , Vinichuk Mariia , Kashchuk Maryana , Gapchich Vitalii , Babii Sergii
Published: August 2023

The purpose of the article is to study the theoretical foundations and practical aspects of the economic and legal regulation of the process of ensuring the effectiveness of counteracting corruption in the system of anti-corruption measures of state authorities. The results of the conducted research allow us to assert that corruption is one of the most serious problems of our time, which has emerged acutely in Ukraine, and its scale threatens the sustainable socio-economic and socio-political development of the country and successful integration into the European Union. It is determined that the essence of corruption consists in the commission of deliberate illegal acts by officials, aimed at the use of official powers for personal gain and enrichment. It is established that the existing system of prevention and counteraction to corruption in Ukraine is not able to restrain the rapid pace of its spread, and the main anti-corruption measures are characterized by a low level of effectiveness. The imperfection and weakness of the normative and legal regulation of the processes of prevention and counteraction to corruption in Ukraine by state authorities are revealed. It is found that the highest anti-corruption effectiveness indicators in 2022 were recorded for the activities of the President and the Office of the President of Ukraine, as well as the Security Service of Ukraine, and the lowest for the activities of the Cabinet of Ministers of Ukraine. Strategic guidelines for increasing the effectiveness of counteracting corruption in Ukraine are proposed, among which the primary importance belongs to the activation of the processes of implementation of the anti-corruption reform; normalization of the main aspects of interaction between state authorities and the public in the field of counteracting corruption; development and approval of the Methodology for assessing the level of corruption in Ukraine.
High-temperature oxidation resistance of CrAlN thin films prepared by DC reactive magnetron sputtering
Authors: WITIT-ANUN Nirun , BURANAWONG Adisorn
Published: August 2023

CrAlN thin films were prepared by using the reactive DC unbalanced magnetron sputtering method from the single alloy target on a silicon substrate. The effect of annealing temperature in the air which ranges from 500℃ to 900℃ for 1 h on phase structure, film composition, surface morphology, microstructure, and hardness was investigated by XRD, EDS, FE-SEM, and Nanoindentation techniques, respectively. The high-temperature (up to 900℃) oxidation resistance of the thin film was also evaluated. The result shows that solid solutions of (Cr,Al)N with (111), (200), and (220) planes for the as-deposited film and no oxide phase were found after annealing with different temperatures. The O content slightly increases with an increase in the annealing temperature with various Cr, Al, and N contents found by the EDS. From the FE-SEM result, as increased annealing temperature, the evolution of cross-sectional morphology from dense to compact columnar structure was exhibited but the oxides layer was not detected. These results concluded that the as-deposited thin film showed good oxidation resistance when annealed in air at an elevated temperature reaching 900℃. Moreover, the film’s hardness decreased from 61.19 GPa to 50.11 GPa with increasing the annealing temperature observed by the Nanoindentation technique.
Enhancing the color shade and depth of linen fabrics dyed with Caesalpinia sappan L. wood extract using metallic salt mordants
Authors: HUTAKAMOL Thanika , PISITSAK Penwisa , THONGMEE Sarida , SRIJANAND Sinuntorn , SOMRUS Thankamol
Published: August 2023

This study demonstrated natural dyeing of linen with a dye extracted from sappan wood (Caesalpinia sappan L.). Four metallic salt mordants, namely (NH4)2Fe(SO4)2, CuSO4, SnCl2, and AlK(SO4)2, referred to as Fe, Cu, Sn, and Al, respectively, were used to improve the dyeing properties. The influences of the pH, dye concentration, mordant type and concentration, and mordanting technique on the dyeing properties were investigated. Dyeing without mordants resulted in a reddish-brown fabric; however, different mordants produced a variety of color shades. In general, the mordant containing Fe yielded the highest color strength, generating a dark gray color very close to black. Crimson and magenta fabrics were obtained using Sn, and pink fabrics were obtained using Al. The samples with the Cu mordant showed a dark and dull purple color. The color strength due to post-mordanting was higher than those due to pre- and meta-mordanting. Dyeing and mordanting increased the ultraviolet protection factor (UPF) of the fabrics. Only the fabrics post-mordanted with Fe exhibited good ultraviolet protection (UPF 15). The concentrations of extractable heavy metals (Fe and Cu) were also determined.
Cellulose-based fabrics triboelectric nanogenerator: Effect of fabric microstructure on its electrical output
Authors: KHWANMING Rawiwan , PONGAMPAI Satana , VITTAYAKORN Naratip , CHAROONSUK Thitirat
Published: August 2023

At present, fabric-based triboelectric nanogenerator (TENG) has been paid attention and developed for self-power generation systems with wearability for E-textiles, especially cotton. However, there are many commercial cellulose-based fabrics with different fiber characteristics and fabric structures that gain possibility to effect on TENG performance and has been underreported. This work presents the fabrication of the textile TENG by using four types of commercial cellulose-based fabrics as friction layer and compare the electrical output efficiency relating their molecular structure, fabric structure and surface morphology characteristics. As shown by the electrical output, though all fabrics can generate electricity for TENG device, nevertheless, the output signal is different because of their different total surface area of the fabric, affecting by different microstructure. The rayon fabric contains the smallest size fiber with highest surface area at the same woven structure. The obtained output voltage (VOC) and current (ISC) of ⁓23 V and ⁓13 µA are ⁓1.8 times higher than most studied cotton fabric. This research demonstrated the importance of the microstructure and surface area of the fabrics that significantly affect TENG properties. The investigation in this work will useful and knowledgeable to select fabric materials before improving and using them for energy harvesting devices.
Management and cooperativismo
Authors: Machado Tamires de Souza , De Oliveira Eloisa Paula
Published: August 2023

It is known that Agribusiness is one of the pillars of the economy in Brazil, and this sector has been increasingly modernized, demanding greater adaptability from producers to changes, knowledge and investment in their business in order to remain a competitor in the market. Thus the cooperative is of great importance for small and medium producers who do not have access to many available resources. Therefore, the present work has a general objective to comprehend the relation between an agricultural cooperative and the rural producer Edmar Canuto de Medeiros, as well suggest improvements in the management of their property so that more professionalization of the processes and consequently greater profit.
A Comprehensive Literature Review of Research Trends of Applying AI to Construction Project Management
Authors: Merdžanović Iman , Vukomanović Mladen , Ivandić Vidović Darija
Published: August 2023

Artificial Intelligence (AI) is universally reaching every industry thus far, it is coming to the fore in construction industry by redesigning project world and altering the role of project managers. It provides the ability for computers to simulate human-like thinking and is comprised of machine learning, Internet of things (IoT), automation, natural language processing and robotics. In construction industry, AI is affecting project planning, time and cost management, optimization of resources as well as post-construction activities. Along with assessing teamwork patterns and making recommendations, it also has an impact on the workforce and how individuals handle projects. Despite a broad range of research papers written about this theme there are still not so much of practical applications conducted in practice. Therefore, the aim of this study is to provide an overview of using AI in Project Management and to show how it is affecting construction industry along with exhibiting future trends. This article will also show positive and negative sides of AI in Project Management and how does it manage competencies. It will propose possible utilitarian solutions including a critical review over the research topic. The outcomes of this study contribute to the body of knowledge on AI in project management through a comprehensive investigation of literature and provide guidelines for further research on the phenomenon of AI in project management.
GAMBARAN ALAM DALAM CERITA LISAN RAWA PENING, JAWA TENGAH
Authors: Atisah
Published: August 2023

Keberadaan danau di Indonesia umumnya memiliki cerita (legenda) sendiri-sendiri. Jika cerita itu ditelusuri dan digali maka  akan diketahui makna  dan fungsi dari cerita tersebut. Di sisi lain, keberadaan danau  merupakan sumber penghidupan masyarakat. Untuk itulah ekosistem danau harus dijaga, jangan sampai tercemar dan  menjadi daratan sebab jika hal itu terjadi, masyarakat sekitar akan kehilangan sumber penghidupan dan cerita yang menyertainya pun diasumsikan akan hilang. Rawa Pening berada di seputar sepuluh desa dan   empat   kecamatan,   yaitu sebelah  barat  Kecamatan   Ambarawa, sebelah timur Kecamatan  Banyubiru,  sebelah utara Kecamatan Bawen, dan sebelah selatan Kecamatan Tuntang, Kabupaten Semarang, Provinsi Jawa Tengah. Cerita asal-usul  Rawapening berkisah tentang sosok Baruklinting (seekor ular besar) yang lahir dari seorang perempuan yang tidak sengaja melanggar larangan seorang petapa sakti. Penelitian ini akan mencari tahu bagaimana relasi legenda dengan lingkungan. Pengamatan dan wawancara dilakukan dengan informan kunci dan pendukung. Penelitian ini bertujuan  untuk  memahami lebih mendalam cerita Baru Klinting dari berbagai versi.-Dari  penelitian ini diharapkan pengetahuan mendalam tentang legenda setempat.
 
Kata Kunci : danau, legenda setempat,  unsur ekologis
KAJIAN EKOLOGI SASTRA TERHADAP SAJAK “LOBAK PUTIH” KARYA INGGIT PUTRIA MARGA
Authors: Ninawati Syahrul
Published: August 2023

Putria Marga dalam sajak “Lobak Putih” berbicara tentang bagaimana mengenal dunia biologi tumbuh-tumbuhan. Dia tidak hanya menyajikan gambaran ekologis alam, tetapi juga bagaimana proyeksi pribadi manusia atas alam. Puisi tentang konsep biologi, seperti sajak “Lobak Putih” karya Inggit Putria Marga menguraikan secara detail proses pertumbuhan tanaman lobak mulai dari benih hingga tumbuh menjadi tanaman yang multiguna secara puitik tanpa kehilangan makna leksikal secara biologis. Penelitian ini dimaksudkan untuk mengungkapkan dan mendeskripsikan wujud kritik ekologi dalam Sajak “Lobak Putih” dengan berbagai manfaatnya dalam kehidupan masyarakat di tengah alam sekitarnya. Penelitian ini menggunakan metode deskriptif analisis dengan cara mendeskripsikan dan menganalisis data dengan pandangan kritis sesuai dengan kenyataan yang ditemukan. Dalam hal ini, ekokritik menjadi landasan utama untuk mempelajari interaksi penyair dan lingkungan yang ada dalam sajak “Lobak Putih”. Penelitian ini menunjukkan bahwa penyair mendeskripsikan wujud ekologi sastra secara detail proses pertumbuhan tanaman lobak mulai dari benih hingga tumbuh menjadi tanaman yang multiguna dengan untaian bahasa yang estetis. Penyair menyampaikan juga kegunaan umbi lobak putih ini, yaitu untuk menghasilkan minyak atsiri dan menurunkan tekanan darah. Oleh sebab itu, manusia sudah selayaknya memelihara, melestarikan, dan merawat tanaman tersebut dengan setulus hati.
Kata kunci: Sajak, biologi, tumbuhan lobak putih, ekologi sastra
TRADISI LISAN POU HARI DALAM PENDEKATAN EKOKRITIK
Authors: Sastri Sunarti
Published: August 2023

Melalui pendekatan ekokritik, tulisan ini menguraikan tradisi lisan Pou Hari dari Alor, Nusa Tenggara Timur yang memiliki kepercayaan kepada makhluk laut yang diangap memiliki hubungan dengan makhluk darat pada masa lalu. Hubungan tersebut merupakan hubungan yang harmonis yang ditandai dengan kepercayaan bahwa manusia darat dapat berkunjung ke dasar lautan dan sebaliknya manusia laut dapat menghadiri pesta lego-lego di daratan. Namun, hubungan harmonis itu pada suatu saat pecah karena kelalaian manusia memegang janji untuk tidak menyakiti makhluk laut yang sedang ikut pesta lego-lego tersebut. Berdasarkan mitologi tersebut kemudian suku Manglolong menjadikannya sebagai tradisi Pou Hari yang sejatinya adalah upacara penghormatan kepada alam khususnya laut dan isinya.
The Impact of Abrasive Grit Size on Roughness of Sanded Beech Wood Surface
Authors: Adamcik Lukas , Kminiak Richard , Dudiak Michal , Banski Adrian
Published: August 2023

The study assessed the changing of Ra, Rp, Rv and Rz roughness parameters of the sanded beech surface (Fagus sylvatica L.) as a function of different grit sizes and different measurement direction. The milled samples were ground with a belt sander BS-75 E-set from Festool with belt grit P60, P100 and P150. The sanding belts were Rubin 2 from Festool. Roughness was evaluated using a Keyence VHX-7000 digital microscope. The evaluation length of the roughness measurement was 12.5 mm (λc = 2.5 mm and λs = 8 mm). The R-parameters were measured in accordance with the latest standards ISO 21920 (2022) in the direction parallel to the grain, and in the direction perpendicular to the grain (profile). The paper proves the theoretical assumptions about the reduction of R-parameter values. The measurements showed that the sanded surface was less rough in the direction perpendicular to the grain at P150 sanding belt grit and in the grain direction at P100 grit.
A RECUPERAÇÃO JUDICIAL DO PRODUTOR RURAL NO BRASIL – UM DIÁLOGO ENTRE DIREITO, ECONOMIA E ADMINISTRAÇÃO
Authors: Alves André Luiz Aidar , Teixeira Sônia Milagres , Cruz José Elenilson
Published: August 2023

O trabalho promove uma análise histórico-normativa-conceitual da recuperação judicial do produtor rural no Brasil, envolvendo o Direito, a Economia e a Administração. Apesar de ocorrer por meio de processo judicial, esta é uma forma complexa de solução da crise econômica do devedor rural que demanda a participação de profissionais diversos, como economistas, administradores, contadores e outros. Cria-se, com a recuperação judicial, uma estrutura organizacional própria, autônoma em relação à figura do devedor, que atua não só no processo, mas também no mercado, por regras específicas e que exige uma gestão com máxima eficiência na persecução dos seus objetivos.
Clinical observation, imaging, and histopathology of 3D polypropylene mesh for abdominal hernia in rabbits
Authors: ERWIN ERWIN , ETRIWATI ETRIWATI , AKHYAR AKHYAR
Published: August 2023

Polypropylene 3D hernia mesh for abdominal hernia repair may trigger foreign body reactions. In this research, we evaluated 3D hernia mesh developed for animal hernia through clinical and hematological, blood biochemistry, imaging through ultrasound, X-ray, and tissue histopathology in rabbits. This research enrolled 10 male New Zealand white rabbits aged 6-9 months weighing 1-2 kg divided into 2 groups, which were sham (without implant) and implant group (with 3D hernia mesh). The 1st surgical created hernia defect by incision on the abdominal muscle 4 cm long which was left for 2nd weeks. The 2nd surgical closed the hernia defect by auto-tissue (sham) and by 3D hernia mesh from polypropylene. Evaluation on hematology, blood biochemistry, and imaging throughultrasound and X-ray of the 3D hernia mesh were performed on day 6th, 12th and 24th after implant. Macroscopic and microscopic evaluation on the tissue around 3D mesh were performed on day 24th, 48th, and 96th after implant. Examination of hematology and blood chemistry profile showed that 3D mesh trigger minimum response from the body. The result of tissue imaging around 3D mesh showed radiopaque density with hernia defect completely closed without severe exudative inflammation and hyperechoic echogenicity. The microscopic examination of peritoneum muscle layer around the 3D mesh did not show severe pathological reaction. Histopathological examination on day 96th after implant still found inflammatory cell around the surgical stitches. The use of 3D hernia mesh is safe and viable to close abdominal hernia based on comparative study in rabbit.
Assessment of body conformation traits and their relationship with production performance of Sahiwal cows
Authors: DEVI INDU , KUMAR AJAY , LATHWAL S S , MISRA A K , SINGH PAWAN , MAMTA
Published: August 2023

Linear type scoring is key component in decision making process in the herd, as it focusses on the selection of animals with higher productive potential based on their body conformation/linear traits. The present study was carried out on 150 lactating Sahiwal cattle of first to fifth parity. Measurements on linear type traits were recorded 1 h before the evening milking at three different stages of lactation. The average score point of objective linear type traits was stature 5.77±0.08, chest width 4.59±0.10, body depth 5.24±0.10, rump width 5.56±0.09, rump angle 4.48±0.08, rear legs sets 4.81±0.12, foot angle 4.84±0.10, fore udder attachment 4.85±0.11, rear udder height 5.52±0.10, udder depth 5.31±0.08, rear udder width 4.27±0.09, central ligament 4.01±0.09, fore teat length 3.49±0.10, rear teat length 3.94±0.09, teat circumference 4.20±0.11, teat diameter 4.16±0.10 and udder balance 5.25±0.11. On the other hand, average score point of subjective linear type traits (1-9 scale) was angularity 4.69±0.09, rear leg rear view 5.05±0.06, body condition score 6.53±0.08, locomotion 4.88±0.06, fore teat placement 4.41±0.07 and rear teat placement 6.28±0.08. Most of the body conformation traits in Sahiwal cattle were falling under intermediate category and of desirable type. However, some traits like stature, chest width, body depth, rump width, angularity, central ligament, rear udder height, rear udder width and fore udder attachment expressed scope for further improvement.
Chemical and biological activity studies of Averrhoa carambola L.
Authors:   Department of Chemistry, University of Dhaka, Shahjahan Sharmin , Shoeb Mohammad , Islam Md Mazharul , Mamun Md Iqbal Rouf , Islam Md Nazrul
Published: August 2023

Averrhoa carambola L., belonging to the Oxalidaceae family is one of the popular fruits in Bangladesh. The objective of the study is to isolate and purify secondary metabolites from A. carambola leaves and investigate phytochemical properties, fatty acid, antioxidant, antimicrobial activity, and cytotoxicity in both fruits and leaves. Phytochemical screening revealed the presence of lignins, quinones, saponins, flavonoids, phenol, carbohydrates, steroids, and terpenoids. Repeated column chromatography of the dichloromethane (DCM) extract of leaves yielded three compounds: β-sitosterol, 6,9-dieneoctadeca-1-ol, and palmitic acid, characterized using spectroscopic techniques. The n-hexane extract of the fruit showed the presence of palmitoleic acid (20.94%) and octadecanoic acid (48.48%), while palmitoleic acid (6.47%), octadecanoic acid (23.23%), and behenic acid (41.70%) predominated in the leaves. For DPPH free radical scavenging activity, the IC50 value of methanol (MeOH) extracts was found to be 16.71 and 27.30 µg/mL in fruits and leaves, respectively, which is lower than that of n-hexane (IC50 value 282.46 and 78.65 µg/mL in fruits and leaves, respectively) and DCM (IC50 value 32.98 and 39.38 µg/mL in fruits and leaves, respectively) extracts. None of the extracts showed significant antibacterial or antifungal activities. Cytotoxicity assay was performed on HeLa and Vero cell lines, and only the DCM extract of fruits exhibited cytotoxicity on the Vero cell line.
Biohydrometallurgy: Paving the Way for a Greener Future of Mineral Processing in Indonesia
Authors:   Department  of Metallurgical Engineering, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Chaerun Siti Khodijah , Winarko Ronny ,   University British of Columbia, Yushandiana Frideni ,   Universitas Pembangunan Nasional (UPN) Veteran
Published: August 2023

Biohydrometallurgy has been around since the 1960s, and it uses microorganisms to facilitate the extraction of metals. As environmental rules get stricter and the quality and complexity of ore available for processing decrease, this technology presents an alternate option for mineral processing. Several countries, including South Africa, Russia, Chile, Australia, the United States, China, Burma, New Zealand, Peru, Uzbekistan, and Ghana, have used this method commercially in copper processing plants and gold and silver processing plants. In Indonesia, this approach has neither been developed nor implemented on an industrial basis. In Indonesia, biohydrometallurgical processing is worth proposing as a solution to future mineral processing issues, particularly the problem of limited capital and low-grade ore processing. Globally, a significant amount of focus is placed on the investigation of biohydrometallurgy. However, only the Bandung Institute of Technology (ITB) does biohydrometallurgy-related research in Indonesia. This investigation began in 2009 for the extraction of nickel from laterite ores. Additional research has also been conducted on the extraction of metals such as copper and gold. The research findings thus far have generated an intriguing and highly potential outlook that can be scaled up through a pilot plant and industrialized in Indonesia.
Comparison of the effect of Sumbawa honey and sucrose as extracellular cryoprotectants on viability, morphology, and phenotype stability of CD34+ hematopoietic stem cells from umbilical cord blood
Authors:   Universitas Indonesia, Wijaya Samuel Febrian , Lestari Retno , Rahmawati Inna , Sianipar Imelda Rosalyn , Nuraditya Robby , Fasha Iqbal , Pratama Gita , Antarianto Radiana Dhewayani
Published: August 2023

Cryopreservation is a common practice for the long-term storage and maintenance of the quality of Hematopoietic Stem Cells (HSC) from Umbilical Cord Blood (UCB). Cryomedium containing 10% DMSO is the standard intracellular cryoprotectant agent (CPA) in HSC cryopreservation. However, DMSO is toxic to both cells and patients during transplantation. Therefore, the concentration of DMSO needs to be reduced by adding extracellular CPAs, such as sucrose or Sumbawa honey. The objective of this study was to compare the ability of Sumbawa honey and sucrose as extracellular CPAs to protect HSC CD34+ during cryopreservation. This in vitro study was designed using cryomedium consisting of 10% DMSO as a control, 5% DMSO + 5% Sumbawa honey, and 5% DMSO + 5% sucrose. The results showed that the cryoprotectant containing 5% DMSO + 5% Sumbawa honey had a positive effect and a significant difference (p<0.05) compared with 5% DMSO + 5% sucrose on the viability and morphology of HSC. However, the mean reduction in phenotype stability as indicated by the decrease in percentage CD34+ in the 10% DMSO (6.90 ± 8.60), 5% DMSO + 5% sucrose (10.60 ± 9.20), and 5% DMSO + 5% Sumbawa honey (8.60 ± 11.50) showed no significant difference (p>0.05). In conclusion, the combination of DMSO and Sumbawa honey was able to maintain the viability, morphology, and phenotype stability of HSC. Therefore, honey can be used as an alternative cryoprotectant for the cryopreservation of hematopoietic stem cells.
rpex lacteus: A New Record for the Turkish Mycota
Authors: SESLİ Ertuğrul
Published: August 2023

Basidiomata of Irpex lacteuscollected from Sevinç neighbourhood of Maçka district in Trabzon province represent a new record for the Turkish mycota. New record is characterized by cream-colored, whitish, slightly yellowish semi-pileate or pileate, tomentose and zoned basidiomata; smooth, cylindrical, ellipsoid, hyaline and 4.5−7 × 2−3 µm basidiospores