bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH VERBAL ENCOURAGEMENT TERHADAP SELF-EFFICACY MAHASISWA DALAM MENGERJAKAN KUIS BAHASA ISYARAT INDONESIA DASAR (BISINDO)
Authors: Purnama Chandra Yudistira , Srisayekti Wilis , Yanuvianti Milda , Elsa Katherine , Prastiwi Anastasia A. P. , Clarissa  , Loren Listiarini W. , Metta Deana
Published: June 2024

Self-efficacy is one of the essential things that students need to have, especially in academic performance. Self-efficacy has several sources, one of which is verbal persuasion in the form of verbal encouragement. Verbal encouragement can increase individual beliefs about their ability to complete tasks. This experimental study aims to determine the effect of verbal encouragement on self-efficacy. The design used is a between-participant post-test only and conducted online. The sample of this study was 80 students of the Faculty of Psychology, Padjadjaran University, Bandung. The sample was randomly divided into two groups: The experimental group with verbal encouragement and the control group without intervention. Measurement of self-efficacy using two measuring instruments, General Self-efficacy Scale, which measures self-efficacy in general, and New General Self-efficacy Scale to measure self-efficacy more specifically, namely according to the research context. Data analysis using SPSS 26 and the results obtained based on the independent t-test showed that there was a significant effect of providing verbal encouragement on the level of self-efficacy of participants at p-value=0.0015 and p-value=0.000. This shows that giving verbal encouragement can increase the self-efficacy of participants who take tests, especially the Basic Indonesian Sign Language Quiz (BISINDO).
DESIGN AND DEVELOPMENT OF CURCUMIN LOADED CHIA SEED MUCILAGE BASED ELECTROSPRAYED NANOPARTICLES:
IN VITRO-EX VIVO CHARACTERIZATION
Authors:   Department of Pharmaceutics, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra 425 405, India, THAKARE SWAPNIL V. , GORLE ASHISH P. ,   Department of Pharmaceutics, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur, Maharashtra 425 405, India
Published: June 2024

Chia seed mucilage (CSM) has recently been reported as a biocompatible polymeric matrix for drug delivery. Curcumin (CUR), an active phytoconstituent widely recognized for managing colon and other types of cancer, faces limitations, such as poor water solubility and low bioavailability. Hence, this study focuses on developing CUR-loaded CSM-based electrosprayed nanoparticles (ENPs) using the electrospraying technology. The particle size and zeta potential of the optimized batch (F9) were measured at 82.20 nm and 22.39 mV, respectively. Solubility studies confirmed that the optimized CUR-ENPs exhibit higher solubility compared to bare CUR, with a 92.25% drug release in 12 h (pH 5.8). The designed CUR-ENPs showed good biocompatibility in normal FHC-CRL-1831 cell lines over the bare CUR. Moreover, CUR-ENPs demonstrated a reduction in % cell viability in the preferred HCT116 cell line as a colorectal cancer cell line over bare CUR. In conclusion, the designed electrosprayed CUR-ENPs demonstrate improved solubility of CUR.
NATURALLY OCCURRING SWELLABLE POLYSACCHARIDES-BASED STIMULI-RESPONSIVE SMART TABLETS – A NEW WINDOW OF OPPORTUNITY
Authors:   Centre for Organic Chemistry, School of Chemistry, University of the Punjab,
Lahore 54590, Pakistan, HUSSAIN MUHAMMAD AJAZ , HASEEB MUHAMMAD TAHIR ,   College of Pharmacy, University of Sargodha, Sargodha 40100, Pakistan
Published: June 2024

Currently, synthetic and semi-synthetic polymers are widely used in the development of various drug delivery systems (DDSs), biomedical and surgical devices, and healthcare materials. However, many drawbacks and problems are associated with these polymeric materials, including toxicity, immunogenicity, non-biodegradability, non-biocompatibility, and complicated, costly synthesis. To address such drawbacks, nowadays, naturally occurring swellable polysaccharides (NOSPs) are being evaluated for the possible replacement of synthetic polymers. NOSPs have shown remarkable stimuli-responsive properties, which made them an ideal material to develop stimuli-responsive DDSs, especially “smart tablets”. The present review focuses on the summarization of stimuli-responsive properties (swelling, on-off switching, and drug release) of smart/stimuli-responsive tablets that respond to various stimuli, e.g., pH, solvent, transit, time, etc. This article highlights the need to develop NOSPs-based smart tablets for intelligent and targeted drug delivery.
ZINC PECTINATE-SESBANIA GUM-MEDIATED INTERPENETRATING POLYMER NETWORK-BASED MICROBEADS AS A CANDIDATE
FOR FLOATING DRUG DELIVERY OF ESOMEPRAZOLE
Authors:   Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Maharashtra State, India, RAJPUT KIRTI , NANGARE SOPAN ,   Department of Pharmaceutical Chemistry, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Maharashtra State, India, CHAUDHARI SAGAR ,   Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Maharashtra State, India, PATIL GANESH ,   Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Maharashtra State, India, ZAWAR LAXMIKANT ,   Department of Pharmaceutics, H. R. Patel Institute of Pharmaceutical Education and Research, Shirpur 425405, Maharashtra State, India
Published: June 2024

This study aimed to develop esomeprazole-loaded zinc-pectinate-Sesbania gum floating microbeads, optionally supplemented with calcium silicate, as a gastro-retentive drug delivery system. The microbeads were produced using the ionic gelation method, with zinc acetate as the crosslinking agent, and were characterized through in vitro studies. The findings revealed that all formulations exhibited high drug encapsulation efficiency and sustained drug release profiles. Polymer ratios, calcium silicate incorporation, and the choice of low-density oils significantly influenced drug encapsulation efficiency and release kinetics. Notably, the B:6 batch, formulated with Sesbania gum and low methoxy pectin, demonstrated outstanding performance, releasing 95.89 ± 1.66% of the drug within 7 h, with a floating lag time of 1.18 ± 0.07 min, indicating promising in vitro gastro-retention capabilities. Analysis of P-XRD, FT-IR, SEM, and DSC data highlighted changes in crystallinity, drug–excipient compatibility, surface morphology, and thermal behavior of esomeprazole and esomeprazole-loaded microbeads. In conclusion, these floating microbeads represent a potential gastro-retentive drug delivery system, offering enhanced buoyancy and prolonged drug release, with potential therapeutic advantages for peptic ulcer management.
ASSESSING THE SAFETY PROFILE OF POLYMERS IN TRANSDERMAL MICRONEEDLE PATCH FABRICATION: INSIGHTS FROM AN ACUTE TOXICITY STUDY
Authors:   Faculty of Pharmacy, University Lahore, Lahore, Pakistan, ANWAR IMRAN , ZAFAR NADIAH ,   Faculty of Pharmacy, University Lahore, Lahore, Pakistan, MAHMOOD ASIF ,   Department of Pharmacy, University of Chakwal, Chakwal, Pakistan, AHMAD ZULCAIF ,   Riphah Institute of Pharmaceutical Sciences (RIPS), Riphah International University,
Lahore Campus, Lahore, Pakistan, SARFRAZ RAI MUHAMMAD ,   College of Pharmacy, Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan, LATIF RIFFAT ,   Avera Health and Science, Department of Pharmaceutical Sciences,
South Dakota State University, United States
Published: June 2024

The acute toxicity study is a crucial component of preclinical toxicology assessments conducted to evaluate the potential adverse effects of a substance or compound on albino rabbits. This study provides key findings and implications of an acute toxicity study of natural and synthetic polymers that are used in the preparation of transdermal microneedle patches (TMNPs) for sustained delivery of doxazocin mesylate. In this study, we divided the albino rabbits into three equal groups (n = 6). Group-I was labeled as a control group and group-II was treated with TMNPs-1 (HPMC, maltose) and group-III was treated with TMNPs-2 (PLGA, polyvinyl acetate). The results obtained from feed consumption, hematology profile, biochemical studies, vital organ weight, and histopathological changes in vital organs were compared with the control group, and proved the safety profile of the polymers involved in the fabrication of microneedle patches. Mechanical strength and dermal safety study established the facts about the safety of microneedle patches and potential risks to health as a carrier system for the delivery of drugs into the systemic circulation directly.
FABRICATION OF HIGH STRENGTH PAPER FROM DIFFERENT TYPES OF PHOSPHORYLATED FIBERS USING HOT
PRESSING AND FORMING AGENTS
Authors:   Innovations Institute in Ecomaterials, Ecoproducts and Ecoenergies (I2E3),
Université du Québec à Trois-Rivières (UQTR), Trois-Rivières, Canada, LAMOUDAN HAMID , BROUILLETTE FRANÇOIS ,   Innovations Institute in Ecomaterials, Ecoproducts and Ecoenergies (I2E3),
Université du Québec à Trois-Rivières (UQTR), Trois-Rivières, Canada
Published: June 2024

Phosphorylated fibers offer a broad range of applications, particularly in thermal insulation, notably with wood fibers, provided they exhibit improved mechanical characteristics. Despite encountering challenges in applying traditional papermaking methods, the creation of paper or board sheets with phosphorylated pulp fibers remains a challenge. Findings suggest that phosphorylation-modified fibers show increased roughness. Moreover, in comparison with unbeaten kraft sheets (KF) and thermomechanical pulp sheets (TMP), those made from phosphorylated kraft fibers (PKF), using a cationic coagulant and a flocculant, demonstrate significant enhancements in burst index, break index, and tensile energy absorption by 2.12 times, 1.7 times, and 2.77 times, respectively. Similarly, phosphorylated TMP sheets, prepared with a dual polymeric system (coagulant/flocculant), exhibit improvements of 1.42 times, 1.33 times, and 1.82 times, respectively, in these properties. The study emphasizes the ameliorating effect of cationic polymeric agents on the charge impact of phosphorylated fibers on overall sheet quality, while also highlighting the substantial influence of hot-pressing lignin-containing paper on all determined physical properties.
INFLUENCE OF CELLULOSE NANOCRYSTALS ON POLYVINYL(PYRROLIDONE) GRAPHITE COMPOSITES
Authors:   Tecnológico Nacional de México, Campus Ciudad Madero, Ciudad Madero, C.P. 89440, Mexico, RESÉNDEZ-GONZÁLEZ FRANCISCO , CASTRO-GUERRERO CARLOS F. ,   CONAHCyT-Tecnológico Nacional de México, Campus Ciudad Madero,
Ciudad Madero, C.P. 89440, Mexico, MORALES-CEPEDA ANA B. ,   Tecnológico Nacional de México, Campus Ciudad Madero, Ciudad Madero, C.P. 89440, Mexico, RIVERA-ARMENTA JOSÉ L. ,   Tecnológico Nacional de México, Campus Ciudad Madero, Ciudad Madero, C.P. 89440, Mexico, SOLÍS-CANTO OSCAR ,   Centro de Investigación en Materiales Avanzados, Ave. Miguel de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua, C. P. 31136, Mexico
Published: June 2024

In this work, composites with poly vinyl(pyrrolidone), PVP, and graphite reinforced with cellulose nanocrystals, CNCs, were made. The CNCs had a nanometric size, with a hydrodynamic radius of 52 nm. FTIR analysis confirmed the presence of the characteristic functional groups of cellulose nanocrystals in the spectrum of pure CNCs. The PVP-graphite-CNC composites showed the characteristic peaks of PVP and graphite on the FTIR spectra, without the characteristic peaks of CNCs, which is explained by the incorporation of a small quantity of CNCs into the composites. However, the presence of CNCs increased the storage modulus of the composites by 70%, compared to the blank sample. The composites showed a glass transition temperature, attributed to PVP, and a tendency to increase with increasing CNC content; the highest CNC content caused a complex behaviour of glass transition temperature. To conclude, the addition of CNCs enhanced the mechanical properties of the composites.
MECHANICAL AND PHYSICAL PROPERTIES OF BIOCOMPOSITES
FOR FURNITURE AND THERMAL INSULATION
Authors:   University of Pau and the Adour Region, E2S UPPA, CNRS, Institute of Analytical Sciences and Physico-Chemistry for the Environment and Materials-Xylomat,, MOHAMMED WADAH , OSMAN ZEINAB ,   University of Pau and the Adour Region, E2S UPPA, CNRS, Institute of Analytical Sciences and Physico-Chemistry for the Environment and Materials-Xylomat,, ELARABI SALAH ,   Institute of Engineering Research and Materials Technology (IERMT), National Center for Research (NCR), Ministry of Higher Education and Scientific Research, Khartoum, 11111, Sudan, MEHATS JÉRÉMY ,   University of Pau and the Adour Region, E2S UPPA, CNRS, Institute of Analytical Sciences and Physico-Chemistry for the Environment and Materials-Xylomat,, CHARRIER BERTRAND ,   University of Pau and the Adour Region, E2S UPPA, CNRS, Institute of Analytical Sciences and Physico-Chemistry for the Environment and Materials-Xylomat,
Published: June 2024

The objective of this work was to evaluate the performance of three natural fibers, namely, bagasse, kenaf bast fibers and cotton stalk, to produce particleboard suitable for application in green furniture and thermal insulation, using tannins and casein as natural matrices at the concentration of 15%. The particleboards were tested according to the relevant European standards to determine their mechanical properties, physical properties and thermal conductivity. The results showed that particleboards made from bagasse fibers and cotton stalks with casein adhesives exhibited higher mechanical performance and complied with European standards for board used for furniture and interior fitments. The particleboards prepared using tannins failed to satisfy the EN standards. All particleboards met the thermal conductivity requirements of the European standards.
EFFECT OF VARIOUS CHEMICAL TREATMENTS ON
PHYSICOCHEMICAL AND THERMAL PROPERTIES OF ERYTHRINA VARIEGATA FIBERS: APPLICATION IN EPOXY COMPOSITES
Authors:   Department of Mechanical Engineering, Sethu Institute of Technology,
Pulloor, Kariapatti – 626 115, Tamil Nadu, India, PARTHASARATHI BALAJI T. , ARUNACHALAM SENTHILKUMAR ,   Department of Mechanical Engineering, Sethu Institute of Technology,
Pulloor, Kariapatti – 626 115, Tamil Nadu, India, JAWAHARLAL NAGARAJAN K. ,   Department of Mechatronics Engineering, Thiagarajar College of Engineering,
Madurai – 625015, Tamil Nadu, India, BALASUNDARAM MUTHU CHOZHA RAJAN ,   Department of Mechanical Engineering, Sethu Institute of Technology,
Pulloor, Kariapatti – 626 115, Tamil Nadu, India
Published: June 2024

Recently, there has been an increasing trend in utilizing lignocellulosic fiber reinforced composites in structural applications within the construction and automobile industries, replacing conventional materials based on metals and their derivatives. In the present study, Erythrina variegata fibers (EVFs) were subjected to a number of chemical treatments individually (alkalization, benzoyl peroxide, potassium permanganate, and stearic acid treatments). The effects of these chemical treatments on the EVFs were examined through chemical composition analysis, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and thermogravimetric analysis (TGA). This comprehensive analysis aimed to assess the suitability of the chemically treated EVFs for use as reinforcement in thermoset polymer matrix composites. The alkali treated fibers (AEVFs) were found as optimum and were then used as reinforcement in epoxy adhesives. Different fiber loadings (0, 5, 10, 15, 20, and 25 wt%) were incorporated into the epoxy matrix to investigate their effects on the properties of the composites. Therefore, the tensile strength, flexural strength, impact strength, and thermal stability of the prepared composites were evaluated under controlled laboratory conditions. The findings collectively suggested that the epoxy composites reinforced with 20 wt% of AEVFs exhibited promising characteristics for lightweight structural applications.
COLOR STRENGTH AND COLOR DIFFERENCE
OF COTTON AND SILK FABRICS DYED WITH EXTRACTS FROM BUTTERFLY PEA FLOWERS
Authors:   Faculty of Mechanical Engineering, Ho Chi Minh City University of Technology,
Ho Chi Minh City, Vietnam, NGUYEN VIET NAM LUONG , NGUYEN TUAN ANH ,   Faculty of Fashion and Tourism, Ho Chi Minh City University of Technology and Education,
Ho Chi Minh City, Vietnam, THI KIM HUE TRINH ,   Faculty of Mechanical Engineering, Ho Chi Minh City University of Technology,
Ho Chi Minh City, Vietnam, THI NGOC TRINH LE ,   Faculty of Mechanical Engineering, Ho Chi Minh City University of Technology,
Ho Chi Minh City, Vietnam
Published: June 2024

Natural dyes have always been of interest due to their non-toxicity and environmental benefits. In this work, cotton and silk fabrics were dyed with extracts from butterfly pea (BP) flowers. Accordingly, the effects of pH value, liquor ratio, dyeing concentration, temperature, exhausting time and mordanting agents on the color strength (K/S) and the color difference (E) of cotton and silk fabrics dyed with BP extracts were investigated. The experimental results showed that the K/S and E values of dyed cotton fabrics were much higher than those of dyed silk fabrics. The research also established the most suitable conditions for dyeing cotton and silk fabrics with BP extracts as being the following: pH of 6.0, liquor ratio of 1:5, dyeing time of 60 min, at 70 °C for cotton and 60 °C for silk. Notably, four different types of mordants, including potassium aluminium sulfate (KAl(SO4)2.12.H2O), copper sulfate (CuSO4.5H2O), ferrous sulfate (FeSO4.7H2O) and tannin, were used to enhance dyeability of cotton and silk fabrics with BP extracts. There were slight differences in the E values of mordanted and unmordanted samples, while the K/S values improved significantly, especially in the samples mordanted with tannins. Color fastness and color staining to washing and rubbing were also examined, indicating that treated silk fabrics achieved higher values than treated cotton fabrics.
SUSTAINABLE DYEING OF MODIFIED COTTON FABRIC WITH REMAZOL DYES IN THE ABSENCE OF SALT AND ALKALI
Authors:   Department of Textile Engineering, National Textile University, Faisalabad-37610, Pakistan, ABID HAFIZ AFFAN , REHMAN ABDUR ,   Department of Textile Engineering, National Textile University, Faisalabad-37610, Pakistan, NAVEED MARYAM ,   Department of Chemistry, University of Agriculture, Faisalabad-38000, Pakistan, KHAN ASFANDYAR ,   Department of Textile and Apparel Sciences, School of Design and Textiles,
University of Management and Technology, C-II Johar Town, Lahore-54770, Pakistan
Published: June 2024

This research work investigates the chemical modification of cotton cellulose with a cationizing agent (CHPTAC, 3-chloro-2-hydroxylpropyl trimethyl ammonium chloride), which resulted in the enhanced dye uptake and increased color strength (K/S) on the dyed cotton fabric in the absence costly auxiliaries, such as sodium chloride and sodium hydroxide. The modified and unmodified cotton fabric samples were dyed using the exhaust dyeing method on a high-temperature dyeing machine with several reactive dyes of the Remazol class in different shade depths. The dyed samples were washed, dried and tested for K/S and colorfastness properties (washing, rubbing, and light), using standard test protocols. The results revealed that the color strength and the colorfastness properties of the modified dyed cotton fabric were significantly better than those of unmodified cotton. Thus, this study attempted a sustainable approach in cotton dyeing without using salt and alkali.
CELLULOSE/GRAPHENE NANOPLATELETS CRYOGEL FOR ADSORPTION OF DYES IN AN AQUEOUS MEDIUM
Authors:   Postgraduate Program in Mining, Metallurgical and Materials Engineering, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil, LAZZARI LÍDIA K. , ZATTERA ADEMIR J. ,   Postgraduate Program in Process Engineering and Technologies, University of Caxias do Sul (UCS), Caxias do Sul, Brazil, SANTANA RUTH M. C. ,   Postgraduate Program in Mining, Metallurgical and Materials Engineering, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
Published: June 2024

Contamination of water resources by industrial dyes has caused environmental, economic and human health hazards. There is a great need to find effective technologies to remove pollutants in a safe and accessible way. An enticing option involves employing cellulose cryogels as adsorbents to extract dyes from water. This research delves into the production intricacies of cellulose/graphene cryogels and meticulously explores their physical and chemical properties. Dye adsorption tests were conducted to evaluate the efficiency of the prepared cryogels in removing organic dyes from water. The results show that cryogels have high dye adsorption capacity, especially when combined with graphene nanoplatelets. Kinetic and isothermal models reveal that the adsorption process follows pseudo-second-order kinetics and is described by the Langmuir isotherm, suggesting a single-layer adsorption mechanism and a strong interaction between the dyes and the cryogels. In summary, the study demonstrates that the cellulose/graphene nanoplatelets cryogels are effective in removing organic dyes from water, offering a sustainable and economically viable solution to the problem of industrial dye pollution.
Memristor characteristics of a Ga–Al–O/Ga–Sn–O/Ga–Al–O stack device fabricated using mist chemical vapor deposition
Authors: Sugisaki Sumio , Ito Ryo , Matsuda Tokiyoshi , Kawanishi Hidenori , Kimura Mutsumi
Published: June 2024

The biological human brain-mimicking neuromorphic computing systems have drawn great attention recently. Synaptic elements of the neuromorphic computing systems are required to have high integration capability, low power consumption, and low cost. We have realized a memristor characteristic of a Ga–Al–O/Ga–Sn–O/Ga–Al–O stack device using mist-CVD (mist CVD). The mist CVD method is a thin film fabrication technology with a safe, simple equipment configuration, and low-cost environmental impact. It is achieved that hysteresis I–V curves of memristor characteristics were certainly obtained, and electric resistance for the high resistance state and the low resistance state were stably repeated at least 500 times. The results suggest a possibility that Ga–Sn–O thin films by mist CVD methods can be a key component of neuromorphic computing systems.
Acceleration of diversification of foreign trade relations of Central-Eastern European countries in crisis periods and the role of Russia in this process
Authors: Golubkin A. V. , Knyazev Yu. K.
Published: June 2024

Aim. To show the acceleration of diversification of trade relations diversification of Central­Eastern European (CEE) countries in crisis periods (2009-2012, 2017-2023) and to determine the importance of Russia in this process.

Objectives. To analyze the dynamics of the main indicators of trade of CEE countries with some regions of the world, including China and Russia.

Methods. The authors applied such research methods as statistical analysis, generalization, description and graphical modeling.

Results. The results of the analysis show that as the foreign trade potential of the European Union (EU) closed market is exhausted, CEE countries are forced to diversify their trade rela­tions, expanding them towards other regions of the world.

Conclusions. The diversification process intensifies in times of crisis, when conditions for regular cooperation within the EU deteriorate due to the economic downturn. This can be traced back to the global financial and economic crisis of 2008-2009 and is happening now (2022-2024), in the context of geopolitical tensions. Along with the decreasing share of the EU in the CEE countries' trade turnover, their trade interaction with other regions, mainly with Asia, is ex­panding. Among the countries targeted by the CEE diversification vector, one can single out China with the largest volume of mutual trade and Russia, whose importance has sharply de­clined in recent years due to the harsh sanctions imposed against it.
Methods for estimating entropy and analyzing sectoral development of the economy
Authors: Burik N. A.
Published: June 2024

Aim. To substantiate the method of estimating the entropy of the sectoral structure of the economy and on this basis to develop methods of analyzing its sectoral development.

Objectives. To define the essence of sectoral entropy of socio-economic systems; to consider the approaches to its assessment and the relationship between the entropy of industries and average per capita gross domestic product (GDP) with the structure of value added of industries of the economy.

Methods. To achieve the set goals, the general scientific methods of analysis, synthesis, comparison, generalization, as well as methods of statistical data processing were applied.

Results. The expediency of using a probabilistic approach to the estimation of entropy of homogeneous economic structures, which with their development changes according to the exponential law, is substantiated. The position that it is reasonable to estimate the entropy of a homogeneous structure by the averaged sum of entropies of its elements has been argued. The boundary values of the entropy of a homogeneous structure are established. The exponential relationship between the entropy of industries and average GDP per capita and the structure of value added of industries, industry entropy and the share of net taxes on production and imports in the GDP structure has been determined.

Conclusions. The identified features of sectoral development of the economy constitute a theoretical and methodological basis, which allows us to establish the significance of influencing factors. This is necessary for sectoral regulation of the economy.
Specifics of Due Diligence procedure in mergers and acquisitions in the Russian Federation
Authors: Kurochkina A. A. , Lukina O. V. , Razsadkin V. N.
Published: June 2024

Aim. To study the elements and main features of the Due Diligence procedure, including mandatory and additional stages of due diligence of Russian companies, as well as taking into account the peculiarities of the Russian legislation and regulatory bodies.

Objectives. To perform an in-depth theoretical analysis of the main tasks of the Due Diligence procedure in M&A of enterprises; to develop proposals for improving the methodology of the Due Diligence procedure in the Russian Federation (RF).

Methods. The authors used general scientific research methods, including data collection and processing, content analysis, generalization, systematization, analysis of legislation and legal practice in the field of mergers and acquisitions, as well as the experience of Russian enterprises in conducting the Due Diligence procedure.

Results. The Due Diligence procedure is an important stage of corporate transactions in the M&A process in Russia. The article shows that one of the key features is the necessity to take into account specific legal and tax aspects of the Russian legislation when conducting due diligence. It is necessary to take into account not only the risks, but also the influence of state regulators and regulatory bodies on the results of the transaction. Based on the results of the analysis and systematization of the information obtained, general methods and recommendations in the course of the Due Diligence procedure were determined. The statistical data on M&A transactions in Russia are considered, the attention is emphasized on the importance of Due Diligence at the rapid growth of M&A transactions. It is proved that the Due Diligence procedure increases the transparency of Russian companies and contributes to the improvement of the investment climate in the country.

Conclusions. The study of the peculiarities of Due Diligence in M&A in Russia allows us to focus on the importance of legal analysis, financial and economic evaluation, as well as personnel and corporate culture assessment. Legal analysis provides an opportunity to identify and assess legal risks and problems related to the company's operations. Financial and economic analysis and audit help to identify and assess financial risks and problems, current and potential. Personnel and corporate culture assessment helps to understand how well they are aligned with the business objectives and strategy of the transaction. All three areas of assessment must comply with the requirements of domestic legislation and take into account the specifics of the labor market in Russia. A proper Due Diligence assessment of all three areas will help to detect possible risks and problems related to legal, financial and personal aspects of the company's activities, as well as provide a reliable basis for making correct and informed decisions regarding the M&A transaction.
The influence of leadership on organizational adaptability
Authors: Elkina O. S. , Elkin S. E.
Published: June 2024

Aim. To identify how leadership, strategy, technology, and organizational structure complexity influence organizational adaptability and what is the role of leadership in this process.

Objectives. On the basis of dynamic capabilities theory to study adaptive processes of modern organization; to investigate the influence of innovation, strategy and complexity of organiza­tional structure on organizational adaptability processes; to show the influence of leadership on adaptive processes.

Methods. The article is based on a sociological study, which was carried out on the basis of online surveys of 245 respondents. Structural modeling was used to test the hypotheses.

Results. The study revealed that strategy and technology influence the level of adaptability of the organization, and leadership, mediating the influence of strategy, technology and complex organizational structure, simplifies the processes of adaptation of the organization. Due to the influence of leadership, the complexity of organizational structure does not hinder adaptive processes. Organizational adaptability using leadership is effective in organizations where intel­lectual capital exists.

Conclusions. Strategic leadership techniques promote organizational adaptability. The leader uses a leadership style that aligns tasks and focuses on relationship approaches that lead to adaptive change in the organization.
PENGENALAN SOFTWARE MANAJEMEN PRODUKSI PEMBANGUNAN KAPAL IKAN TRADISIONAL PADA SERIKAT PEKERJA SEKAWAN GROUP DI LAMONGAN
Authors: Rustini Irma , Arumsari Nurvita , Widiana Dika Rahayu , Praharsi Yugowati , Widiarti Yuning
Published: June 2024

Lamongan as one of the districts that produces the largest fish in East Java has population who work as fishermen as well as traditional fishing boat builders. Based on the results of a survey of the Sekawan Group workers union in Kandangsemangkon Village, Paciran District, Lamongan as a partner in this community service activity, one of the obstacles faced by traditional fishing shipyards is the duration of shipbuilding which is longer than the specified duration. This is due to the absence of definite plans and targets in the construction of ships, this has an impact on the delay in the completion time of ship construction. To overcome this problem, training on the introduction of Microsoft project software was given to traditional shipyard workers. Before and after the training the participants were given a pre-test and post-test. The scores from the pre-test and post-test were processed by t-test to see the difference in scores before and after training. Based on the results of the t test, it can be seen that there are differences in test scores before and after training. In addition, the average value after the training also increased compared to before the training.
Keywords:        Microsoft Project, Sekawan Group Workers Union, Traditional Fishing Boat.
SOSIALISASI PENANGGULANGAN KEBAKARAN DAN MITIGASI BENCANA DI DESA PULOREJO, MOJOKERTO
Authors: Kusminah Imah Luluk , Khairansyah Mades Darul , Subekti Arief , Rohmadhani Mey , Handoko Lukman , Arninputranto Wibowo , Nugroho Agung , Hidayat Egyt Yusuf , Maimunah Dewi Rizqi , Hakim Alma Lia , Rabani Mochammad Syamzidan
Published: June 2024

Kondisi geografis, demografis, sosiologis, dan klimatologis membuat negara Indonesia rawan terhadap berbagai tipe bencana (alam, non alam, dan sosial). Terdapat sekitar 961 bencana alam terjadi di Indonesia hingga bulan Juli 2023, Salah satu bencana alam yang sering terjadi pada penduduk Indonesia yaitu banjir dan kebakaran. Desa Pulorejo, Kabupaten Mojokerto termasuk salah satu kawasan rawan bencana banjir yang disebabkan oleh meluap nya  sungai dan kurangnya kesadaran warga dalam menjaga lingkungan. Selain itu, beberapa tahun silam pernah terjadi kebakaran lahan maupun kebakaran rumah salah satu rumah warga.Hal ini menjadi polemik untuk memberikan solusi terhadap warga demi meminimalisir kerugian besar dari bencana yang sering terjadi. Untuk itu, diadakan pelatihan pemadaman kebakaran serta sosialisasi penanggulangan kebakaran, mitigasi bencana, serta pertolongan pertama pada kecelakaan (P3K) kepada warga Desa Pulorejo. Hal tersebut dilakukan guna meningkatkan kesadaran dan pengetahuan warga dalam menghadapi maupun mengurangi risiko atau dampak yang ditimbulkan oleh bencana khususnya banjir dan kebakaran. Program pelatihan dan sosialisasi telah dilakukan oleh tim dan beberapa mahasiswa yang mendampingi secara langsung. Luaran yang telah dihasilkan ialah publikasi di media massa elektronik, keterlibatan mahasiswa saat acara berlangsung, dan serah terima alat dengan mitra.
Time-Domain Characterization of Nematic Liquid Crystals Using Additive Manufacturing Microstrip Lines
Authors: Mateos-Ruiz Pablo , Pérez-Escribano Mario , Hernández-Escobar Alberto , Abdo-Sánchez Elena , Márquez-Segura Enrique , Martín-Guerrero Teresa María , Camacho-Peñalosa Carlos
Published: June 2024

This paper presents a method for effectively characterizing the
dielectric permittivity of nematic liquid crystals across a broad
frequency range. These materials show significant potential for
reconfigurable devices operating in microwave and millimeter-wave
frequencies. To achieve this goal, an additive manufacturing technique
is used to create a microstrip line that can be filled with liquid that
acts as its substrate. The liquid crystal (LC) is then biased to
modulate its permittivity. After manufacturing, a time-gating approach
is used to extract the permittivity, eliminating the need for in-fixture
calibration, such as Thru-Reflect-Line (TRL). Finally, the approach is
validated through simulations and experimental results, which closely
align with those reported using other methods in the bibliography.
Pursuing Empire
Authors: Schwartz Stuart B.
Published: June 2024

Review of Cátia A.P. Antunes, ed., Pursuing Empire: Brazilians, the Dutch and the Portuguese in Brazil and the South Atlantic, c.1620-1660, Leiden: Brill, 2022, reviewed by Stuart B. Schwartz
Revisiting Nazrul: An Idiosyncratic and Uncanny Manifestation of Love and Rebellion in Kazi Nazrul’s Poetry
Authors: Ariful Islam Laskar , Farhanaz Maria
Published: June 2024

Kazi Nazrul Islam, born in a poor family, led a life of struggle but encountered all challenges through a romantic approach to life and poetic creation. His romantic attitude involves profound insight that can be attained in multifarious ways but can only be understoodand made meaningful by expressing and sharing love. The oeuvre of his poetry demonstrates how love is concealed in everything even in war- implying that even war can bring forth harmony and good in this universe though it sounds paradoxical. However, to Nazrul, it is clear that anything can be considered as love as long as it brings good to humanity as a whole. Thus, Kazi Nazrul, popularly known as a rebel poet, looks for the seed of love in each place where other poets or people dare to venture. This paper, thus, examines how underneath every verse, he manages and approaches concepts of rebellion, war, equality, humanity, tolerance, and even secularism proclaiming the idea of love and its practice among human races covertly and overtly. His rebellion is against all sorts of injustice, inequality, orthodoxy, fascism, and racism which deliberately, and sometimes inadvertently, and nonetheless boldly chants the slogan of greater love for the whole human race. Moreover, the paper contends that though Nazrul dealt with different subject matters, every subject matter, however, falls into the same place, that is, love – love for humanity.
Analysis of the Re-run Election and Electoral Integrity in the 2018 Osun State Governorship Election
Authors: Suraju Aderemi Ogunmodede , Afeez Kolawole Shittu
Published: June 2024

This paper examined the rerun election and electoral integrity in the 2018 Governorship election in Osun State. The paper utilized both primary and secondary sources of data collection. The primary data was collected through semi-structured interviews with twenty (20) purposively selected respondents including legal practitioners, electoral officers, political parties’ stalwarts, and academia. The respondents were selected based on their expertise on the subject matter and their involvement in the rerun election. The secondary data were sourced from relevant literature, textbooks, journals, election manuals and guidelines, magazines and library archives. The data collected were analyzed using content analysis. This paper concluded that the conduct of the 2018 rerun governorship election in Osun State lacks all the elements of a credible election and thus questions the integrity of the election. This is not unconnected withseveral factors, including political parties’ quest to control government at all costs, the nature of the zerosum game of political parties, and voters’ mentality among others made the rerun election more controversial and thus affect its credibility. It is recommended among others that internal democracy rather than the imposition of candidates should be embraced among political parties in the selection of a party flagbearer.
Strengths and Limitations of BLC as an Online Teaching/Learning Platform
Authors: Dr. Binoy Barman , Mohammad Mustafizur Rahman
Published: June 2024

Nowadays, thanks to Covid-19 pandemic, teachers have to conduct classes online since physical classes are discouraged by the institutional and state authorities. Daffodil International University is no exception. It has introduced Blended Learning Center (BLC) to help teachers and students to manage their teaching/learning in an effective way. Teachers can share their resources with students, who again share their learning experiences with teachers. Assessment is also done through this platform. Virtual interactions take place through Google Meet, whose link is provided in the platform. It has been a unique experience, both for teachers and students, to use BLC as an online teaching/learning platform. We collected feedback from students to know how they feel about it. In the paper we present the findings, reflecting the perceptions of learners using BLC.
Evaluación de una aplicación basada en inteligencia artificial para el diagnóstico de parásitos intestinales
Authors: Samayoa Herrera Blanca E. , Moller Sundfeldt Anneliese , Gil Carrera Martin , Alquijay Pacheco. Mildred
Published: June 2024

En Guatemala, las infecciones parasitarias intestinales representan una de las prevalencias más altas en Latinoamérica, sin embargo, la observación de la morfología microscópica de estos microorganismos sigue siendo el estándar de oro para su diagnóstico. Esta metodología compromete los resultados en cuanto a la calidad y disponibilidad de personal calificado por lo que la búsqueda de alternativas basadas en inteligencia artificial (IA) representan un método preciso y complementario en este campo. El objetivo de este estudio fue determinar la exactitud y precisión de una herramienta de uso gratuito para la identificación de parásitos intestinales basada en IA. Se procesaron 314 muestras, se encontraron 266 parásitos y se generaron 1,051 fotografías. De este archivo, 181 imágenes fueron seleccionadas, como patrón de referencia, que luego fue comparado con la identificación a través de la aplicación de IA Parasite ID (https://parasite.id/). El análisis se realizó a través de las métricas de sensibilidad, especificidad, exactitud, concordancia y curva ROC, con un intervalo de confianza del 95%. Los resultados para Parasite ID fueron: sensibilidad 25.2%, IC 95% [17.2,34.8]; especificidad 79.5 %, IC 95% [68.8,87.8]; exactitud 48.6%, IC 95% [41.1,56.1] y la concordancia de un 4.3%, IC 95% [-6.9,15.5]. El área bajo la curva ROC, fue de 59.9%, IC 95% [52.4 – 67.1]. Con estos resultados se evidenció la necesidad de mejorar las métricas evaluadas y ampliar el catálogo de los parásitos de importancia clínica en el caso que se desarrolle una aplicación a nivel local.
THEORETICAL FOUNDATIONS OF PERSONNEL MANAGEMENT USING BSC
Authors:   Synergy University, Moscow, Russia, Avritsevich Dmitriy K. , Tishkina Nadezda P. ,   Moscow Financial and Industrial University “Synergy”, Moscow, Russia
Published: June 2024

This work focuses on the theoretical foundations and application of the Balanced Scorecard (BSC) in personnel management. Key aspects of BSC are considered, such as motivation, training, development and employee performance assessment. The advantages and challenges of integrating BSC into corporate structures are highlighted, emphasizing its importance for improving the efficiency and competitiveness of organizations. The use of a Balanced Scorecard (BSC) in personnel management is relevant for modern organizations seeking to optimize their human resources and improve strategic management. BSC helps to formalize processes and establish clear indicators for evaluating and motivating employees, ensuring that their work is linked to the company's strategic goals. The purpose of this study is to analyze the theoretical and practical aspects of the application of the Balanced Scorecard (BSC) in personnel management. Special attention is paid to studying the impact of BSC on motivation, professional development and employee productivity, as well as analyzing the opportunities and difficulties associated with the implementation and adaptation of BSC in organizational structures.
CONSTRUCTION OF A MATHEMATICAL MODEL FOR FORECASTING THE DYNAMICS OF MONETARY AGGREGATES
Authors:   Ufa University of Science and Technology, Ufa, Russia, Phinochko Stepan V. , Krioni Olga V. ,   Ufa University of Science and Technology, Ufa, Russia
Published: June 2024

This article is devoted to the development of a mathematical model for forecasting the dynamics of monetary aggregates M0–M3. The relevance of this topic is due to the demand for monetary aggregates as one of the key indicators for the purposes of substantiating the monetary policy of the Bank of Russia. Based on the forecasts of these macroeconomic indicators, the issues of interest rates, inflation and lending volume regulation are solved. The research use such methods as the method of comparison, relative and average values, graphical and tabular presentation of data, grouping, method of correlation and regression analysis, etc. Modeling based on the apparatus of neural networks was also used to build a forecast of the dynamics of monetary aggregates. Scientific novelty of the work lies in the fact that the unique models of forecasting the dynamics of monetary aggregates were built, as well as the forecast of key indicators for the last quarter of 2023. The practical significance of this study lies in the possibility of applying the best of the developed multifactor models, as well as models using ANN, for further forecasting of liquidity indicators.
FORMATION AND MANAGEMENT OF HUMAN RESOURCES OF ORGANIZATIONS IN THE ROAD INDUSTRY IN RUSSIA
Authors:   Kuban State Technological University, Krasnodar, Russia, Lazarenko Diana Yu. , Litvyak Maria V. ,   Kuban State Technological University, Krasnodar, Russia
Published: June 2024

In the long term, an increase in the average duration of adult education by just one year will increase economic growth by 3,7% and increase per capita income by 6%. Today, the participation of the population in continuing education is the most important indicator of the level of socio-economic development of the country and individual subjects (regions). The participation rate of the adult population of Russia aged 25–64 in additional and formal education in 2023 was only 25,2%, which is more than 2 times lower than in the OECD and EU countries. In the long term, increasing the average duration of adult education by just one year will increase economic growth by 3,7% and increase per capita income by 6%. The extent of participation in continuing education is positively correlated with the indicators of gross regional product (GRP). The two-year implementation period of the national Education project at the moment has not allowed the creation of a regulatory model for accounting for short-term additional education programs as part of the main professional programs. The launch of this mechanism provides for the «unpacking» of the main master's and bachelor's degree programs into additional professional programs with the assignment of «micro-degrees», as well as a thorough testing of the norms and recommended practices being put into effect.
ASSESSMENT OF THE CONSISTENCY OF MONETARY AND BUDGET POLICIES IN RUSSIA
Authors:   Financial University under the Government of the Russian Federation, Moscow, Russia, Anikanov Efim I.
Published: June 2024

The objectives of monetary and budgetary policy are considered, the main macroeconomic indicators are considered, conclusions are drawn about the dynamics of inflation, GDP, and public debt. The theoretical justification of the need to harmonize monetary and budgetary policies is presented, the IS-LM model is considered as a tool for determining the macroeconomic equilibrium of indicators. The problems of coordination of the budgetary and monetary policy of the Russian Federation are identified. The relevance of the study is due to the need to coordinate monetary and budgetary policies.
ESSENTIAL CHARACTERISTICS OF UNIVERSITY HUMAN CAPITAL MANAGEMENT
Authors:   St. Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia, Alekseeva Irina A. ,   St. Petersburg University management technologies and economics, St. Petersburg, Russia
Published: June 2024

The modern transformation of higher education requires a thorough analysis of all its elements. The main strategically significant element of a university is its human capital. The article analyzes the essence and methods of human capital management of a higher education institution, characterizes its innovative management in the field of higher education, and identifies key trends in such management.
RESEARCH ON STRATEGIES FOR THE SECURITY AND PROTECTION OF INFORMATION NETWORKS IN UNIVERSITIES
Authors:   GGNTU named after academician M. D. Millionshchikov, Bazaeva Aina A. , Nikolaeva Svetlana G. ,   Kazan State Energy University, Suleymanova Tamila Z. ,   Kadyrov Chechen State University
Published: June 2024

In the context of the current era of the digital economy, due to the uneven development of information technology and network security, the network information security of colleges and universities is in a state of increased threat due to frequent hacker attacks, hacking of campus web pages and leakage of personal information of students and teachers. Considering the fundamental situation with network information security in colleges and universities in the era of the digital economy as a starting point, this article examines the key role of protecting network information security in colleges and universities and focuses on analyzing effective strategies for protecting network information security in order to increase effective protection capabilities in the field of network information security and ensure that so that the information security of teachers and students is not affected.