bluuebunny/crossref_metadata_2025 huggingface dataset:
COMORBIDITY IN ONCOLOGY: MODERN CHALLENGES AND THE SEARCH FOR WAYS TO SOLVE THE PROBLEM
Authors: Drobotun Oleg V. , Kolotilov Nikolai N. , Konovalenko Volodymyr F. , Konovalenko Sergii V. , Ternovyy Nikolai N.
Published: May 2024

Introduction. The article is devoted to the current problem of modern oncology – increasing the treatment effectiveness of cancer patients with comorbidities. Comorbidity is accompanied by higher rates of mortality, disability, side effects of treatment, increased use of the patient's body resources, and lower quality of life.
The aim of the study. To develop a method of recurrence prevention after bone lesions resection and bone replacement surgery for malignant primary bone tumors, which would ensure a longer duration of the 1st recurrence-free period in patients with comorbidities.
Materials and methods. The study included a control group consisting of 27 patients who underwent bone replacement surgery after removal of primary malignant tumors of the pelvis and lower extremities. The study group included 25 patients who underwent biomin bone replacement surgery after removal of malignant primary tumors of the pelvic bones and lower limbs, as well as neuropeptide therapy with the drug dalargin.
Results. The obtained data testify to the effectiveness of the proposed method of treatment with the use of dalargin: compaction of the structure of compact and spongy tissues and an increase in their heterogeneity have been established. Under the influence of dalargin, the structure of the interface, characteristic of intact bone tissue, is reorganized, accordingly, the restoration of strength is observed. 12 months after the operation, the bone density in the patients of the main group practically recovered to the values typical for the intact limb (p<0.01). No such recovery was observed in patients of the control group. Within 11 to 23 months, 10 patients of the control group had tumor recurrences. Instead, in the study group, the analysis of the results revealed the following: within 21 months, only 1 patient had a recurrence of the tumor.
Conclusions. Neuropeptide Dalargin helps to increase the duration of the 1st relapse-free period in patients with primary malignant bone tumors with polymorbidity. The proposed treatment method with integration into the therapeutic protocol of the neuropeptide dalargin allows to increase the complex therapy effectiveness and improve the prognosis of the course of the disease.
Effectiveness of sod and humus soil maintenance and biologized protection in intensive apple orchards (Malus domestica Borkh.) in the south of Russia
Authors: Balykina E. B. , Klimenko O. E. , Rybareva T. S.
Published: May 2024

Application of intensive technologies in horticulture with a high mechanical and chemical load on soils and fruit plants leads to deterioration of soil properties, environmental pollution, and development of resistance among pathogens and phytophages. In this study, we aim to developing a biologized technology for apple tree cultivation using a sod and humus system of inter-row maintenance and biopreparations based on active strains of microorganisms, entomoacariphages, and pheromones. The research was conducted in 2019-2023 in intensive apple orchards of the central plain-steppe region of Crimea by the methods conventionally used in soil science, agrochemistry, horticulture, and plant protection. The use of a mixture of cereal-legume grasses in combination with microbiological fertilizers based on nitrogen-fixing microorganisms was found to increase apple yields by 11–12 t/ha, or 64 % compared to the control, by increasing the number of fruits and the average weight of one fruit. A positive balance of nutrition elements in soil with an intensity of 135-270 % was established. The efficiency of controlling the number of phytophages and pathogen harmfulness through the integrated use of biological and biotechnical methods was shown. Thus, the “attract-and-kill” method for Cydia pomonella L. pheromones demonstrated a 98 % efficiency along with a reduction in pesticide load to 7.7 kg/ha season by the preparation. Release of phitoseiid mites for control of tetranychus mites by the method of seasonal colonization provides for a reduction and retention of phytophagous population at the economic threshold of harmfulness during the entire vegetation period. The use of fungicides based on pathogenic bacteria of the Bacillus genus and antagonist fungi of the Trichoderma genus against scab is effective only in the years unfavorable for the development of the disease. The results obtained form the basis for a biologized resource-saving technology for exploitation of intensive apple orchards. This technology contributes to increased soil fertility, reduced chemical and pesticide load, and increased productivity of horticultural agrocenosis under the conditions of the Crimea and southern Russia.
Changing Public Opinion and Politics in the Social Media Era
Authors: Ishrat Jaweria
Published: May 2024

Public opinion and politics have seen a drastic transformation as a result of the emergence of social media platforms in the digital era. This study reveals the complex mechanisms by which social media platforms impact public opinion and drive political debate through an in-depth examination of user-generated material, qualitative research, and quantitative surveys. The results show how effective social media is at quickly conveying information, promoting political mobilization, and raising the voices of those who are neglected. However, social media also has drawbacks like the growth of feedback networks, the occurrence of filter bubbles, and the diffusion of false information. The study highlights the significance of addressing these issues while utilizing social media's potential to promote informed and inclusive democratic engagement. Understanding the causes causing these shifts will help society manage the shifting environment and work towards a social media-era republic that is more powerful and participative.
DEVELOPMENT OF A 150 W LINEAR LABORATORY POWER SUPPLY UNIT
Authors: SEMENOV Andriy , ANDREIENKOV Maksym , KHLOBA Anton , SHURKHAL Mykhailo , OLKHOVYCH Vladyslav
Published: May 2024

The laboratory power supply is an indispensable device for the manufacture, testing, adjustment and repair of electronic equipment. The object of research is the process of selecting and justifying the device circuit on a modern element base, developing a printed circuit board, manufacturing and testing the created device layout in practice. The toroidal transformer of the required power was also calculated. The test was carried out in the voltage and current stabilization mode, and the data obtained indicate the possibility of further improvement of the device's circuitry.  To build a laboratory power supply, it is desirable to use a linear circuit, because of the small pulsations that are critical when powering electronic equipment. A switching power supply can be used as an additional source when working with high-power circuits. A universal option is a bipolar power supply built according to a linear circuit with an output voltage of 0...±30 V and a current of 0...5 A. This solution will allow the device to be used for operation with most radio electronic devices, including those sensitive to RF noise, whose power consumption does not exceed 150 W. Thanks to the use of a bipolar circuit, it is also possible to work with high-quality audio frequency amplifiers that require bipolar power supply, operational amplifiers and some digital equipment. The galvanic isolation of the channels will make it possible to adjust the output parameters independently for each arm, which may be necessary when repairing digital equipment. Equipping the laboratory power supply with a current stabilization unit will make it possible to use the power supply as a battery charger and help in finding short circuits in circuits. Short-circuit protection will save the power supply in the event of an emergency and, in some cases, save the connected load.
DESIGN WIRELESS SENSOR NETWORKS USING MOBILE AGENTS
Authors: BOIKO Liudmyla , VARFOLOMEEVA Oksana , KIS Oleksandr , TOROSHANKO Ihor
Published: May 2024

The issues of building wireless sensor networks with the use of stochastic mobile agents for information exchange between nodes are considered. The basic requirements, features and limitations of algorithms for processing and transmitting measured data in a sensor network are analyzed. It is shown that the actual task of collecting data from sensor networks with dense coverage of the territory is to optimize traffic by decoupling, i.e., eliminating information redundancy. A comparative assessment of energy consumption and average delay of data delivery from the source to the collection point for a conventional client-server structure and a sensor network with mobile agents is given.
ДИНАМІЧНЕ ЦІНОУТВОРЕННЯ В УКРАЇНСЬКОМУ ІНТЕРНЕТ-РІТЕЙЛІ
Authors: ЛІМАН Віталій , ІВАНЧУК Ярослав , ЯРОЩУК Роман
Published: May 2024

Стратегія корегування цін на товари  в режимі реального часу стає все більш актуальною в українському Інтернет-рітейлі. Це зумовлено  цілим рядом чинників, таких як:  зростання прозорості цін споживачам, що дозволяє їм лекко порівнювати  пропозиції різних Інтернет-продавців;  розвиток інструментів аналітики даних, що дозволяє в реальному часі приймати рішення щодо ціноутворення на основі поведінки споживачів, сезонних тенденцій, рівня запасів та цін конкурентів;  розвиток автоматизованих інтрументів переоцінки товарів, в тому числі з використанням можливостей штучного інтелекту.
Проаналізовано ряд стратегій ціноутворення, що базуються на використані обмеженої кількості впливаючих на ціну видів даних. Таких як: стратегія витратного ціноутворення, при якій ціни визнаціються на основі підсумовування своїх витрат із бажаними прибутками;  стратегія збільшення ціни закупівлі товару в два рази; стратегія конкурентного ціноутворення, орієнтована на  залучення покупців через підтримку конкурентоспроможної вартості та асортименту.  Розглянуті популярні стратегіх динамічного ціноутворення.  Проаналізовані  види даних що можуть використовуватись   для корегування цін в разі динамічного підходу.  Такі як атрибути товарів, дані про поточний рівень запасів та загальну пропозицію на ринку, дані про продажі та про покупців,  дані про конкурентів, про регіональні та сезонні чинники та інше.
Описані практичні рекомендації для впровадження впровадження динамічного  ціноутворення.  Наведені приклади використання  різних стратегій ціноутворення
ЗАСТОСУВАННЯ ІНТЕРФЕРЕНЦІЙНИХ СВІТЛОФІЛЬТРІВ НА ОСНОВІ ДІЕЛЕКТРИЧНИХ ТА НАПІВПРОВІДНИКОВИХ МАТЕРІАЛІВ
Authors: БЄЛЯКОВСЬКИЙ Володимир , ЗАЩЕПКІНА Наталія , ВОЛОШИН Олександр
Published: May 2024

Проблема чистоти повітря є надзвичайно актуальною для сучасної України, а саме, підтримки стану навколишнього середовища, життєдіяльності людини, перспективного розвитку промисловості країни. Забруднення повітря залежить від кількості викидів з різних джерел забруднення, до яких доєднались забруднення від військових дій. Причому наразі спостерігається досить низький рівень розвитку системи контролю стану навколишнього середовища. .Для вирішення питань,  які постали у зв’язку з погіршенням екологічної ситуації в країні, є практична необхідність у створенні інформаційно-мобільних вимірювальних систем, в склад яких входять сучасні прилади з використанням продуктивних, точних і дешевих сенсорів для виявлення й вимірювання гранично допустимої концентрації забруднюючих речовин у повітрі статті надані наданні відомості щодо порівняльного аналізу, наявних на ринку України газоаналізаторів вуглекислого газу різних моделей. Згідно аналізу, запропонована інформаційна система вимірювання концентрацій токсичних, агресивних та отруйних газів, в склад якої входить газоаналізатор авторської розробки. Інформаційно-вимірювальна система поєднує в собі малі габарити, достатню точність вимірювання, простоту конструкції газоаналізатору та дешевизну складання. Було розроблено макет стенду інформаційно-вимірювальної система (ІВС), що надало можливість забезпечувати вимірювання складу повітря з використанням сучасних технологій.
У статті представлені відомості щодо конструкцій інтерференційних світлофільтрів на основі діелектричних та напівпровідникових матеріалів для видимої області електромагнітного та інфрачервоного спектру ,які застосовані в конструкції газоаналізатору, розглянуто спосіб виготовлення світофільтрів. Для визначення конструкції світлофільтрів використовувалась спеціальна програма розрахунку спектральної характеристики фільтру в залежності від кількості шарів-плівок матеріалу та самого матеріалу, що напилюється. Описано розроблені конструкції вузькосмугових світлофільтрів для лазерних випромінювачів на основі плівок із SI та SiO. Застосування запропонованих вузькосмугових світофільтрів для лазерних випромінювачів на основі плівок із SI та SiO,  сьогодні надало можливість досягти створення інформаційно-вимірювальної системи для визначення складу газів, що є актуальним сьогодні при підвищеному забрудненню навколишнього середовища, а саме, повітря, конче необхідного для життєдіяльності живих організмів. Отримані дані спрямовані на побудову комплексного обладнання для моніторингу навколишнього середовища, що дозволяє формувати обґрунтовані рекомендації, реагування, визначення та контролю, наддасть можливість попереджати про забруднення повітря, що буде сприяти надання своєчасних заходів для його очищення.
ДОСЛІДЖЕННЯ ПРОЦЕСУ СТВОРЕННЯ ОЗНАК КЛАСІВ В ЗОБРАЖЕННЯХ ДЛЯ ПІДВИЩЕННЯ ДОСТОВІРНОСТІ РОБОТИ ЗАГОРТКОВИХ НЕЙРОННИХ МЕРЕЖ
Authors: СУПРИГАН Олена , СУПРИГАН Віталій
Published: May 2024

Стаття описує вирішення задачі попередньої обробки зображень для наступного етапу розпізнавання та класифікації з використання згорткових нейронних мереж. Детально досліджено виділення характеристичних ознак класів. Науковою новизною статті є пропозиція перетворювати зображення у стан із виділенням ознак з високим пріоритетом і видалення ознак із низьким пріоритетом та подальшою обробкою.
Acoustic Vehicle Classification using Deep Learning Trained on a Spectrogram and Scalogram Fusion
Authors: Mohd Shariff Khairul Khaizi , Raju Rajeswari , Yassin Ihsan , Eskandari Farzad , Megat Ali Megat Syahirul Amin
Published: May 2024

This paper explores an audio-based on-road vehicle classification method that utilizes visual representations of sound through spectrograms, scalograms, and their fusion as features, classified using a modified VGG16 Convolutional Neural Network (CNN) architecture. The proposed method offers a non-intrusive, potentially less costly, and environmentally adaptable alternative to traditional sensor-based and computer vision techniques. Our results indicate that the fusion of scalogram and spectrogram features provides enhanced accuracy and reliability in distinguishing between vehicle types. Performance metrics such as training and loss, alongside precision and recall of classes, support the efficacy of a richer feature set in improving classification outcomes. The fusion features demonstrate a marked improvement in distinguishing closely related vehicle classes like 'Cars' and 'Trucks'. These findings underline the potential of our approach in refining and expanding vehicle classification systems for intelligent traffic monitoring and management.
Cosmological Structure Formation and Fractal Spacetime
Authors: Goldfain Ervin
Published: May 2024

Matter structures in cosmology include large-scale objects such as galaxies, galaxy clusters and Dark Matter halos. It is widely accepted that the formation of cosmic structures in the early Universe follows from the gravitational collapse of density perturbations. Here we argue that the genesis of cosmic structures is tied to the fractal topology of spacetime near the Big Bang singularity.
Influence of Financial Development on Environmental Quality: Research Results from Developing Countries
Authors: Nguyen Yen , Le Son , Ngo Nam , Nguyen Huyen
Published: May 2024

This study provides evidence supporting the hypothesis that financial development reduces environmental pollution in developing countries. using an annual dataset of carbon emissions, financial development, and other factors from 1990 to 2020, with the GMM approach, We find that the more developed the financial system, the more advantageous it is for the environment. This conclusion is strengthened when particular facets of financial development are taken into account. Moreover, the impact is also influenced by the countries' wealth levels, in which countries with high average incomes have financial development that has an impact on reducing environmental pollution and the opposite result when viewed. considered in low-middle-income countries. Finally, we offer some policy recommendations regarding financial development to enhance its efficacy in maintaining environmental quality.
Saudi Arabia’s Green Vision: Examining the Kingdom’s Path to Sustainability, Covering Energy, Economy, Tourism, and Carbon Dynamics
Authors: Faisal Shaha , Khan Aarif Mohammad , Zulfikar Zehra , Bafaqeer Salim M.
Published: May 2024

This study examines the Green Vision of Saudi Arabia and its efforts towards achieving sustainability in various domains such as energy, economy, tourism, and carbon emissions. The research uses time-series data from 2002 to 2020 to analyze the dynamic impacts of these variables. To achieve this, it employs a co-integration regression test, Granger causality relationships, and one-way and two-way causal effects between carbon emissions, tourism, economic growth, and energy use. The findings of the study provide valuable insights into the challenges and opportunities for sustainability in the kingdom, considering the goals of SDGs 8 and 13. This research contributes to the ongoing discourse on sustainable development in Saudi Arabia and offers significant insights for lawmakers, entrepreneurs, and researchers to influence the country's future direction. The research aims to guide strategic decision-making in line with Saudi Arabia's commitment to achieving a sustainable and resilient future by examining the interconnections between energy, economic growth, tourism, and carbon emissions.
Assessment of the Energy Efficiency of Three-Phase Induction Motors Powered by A Photovoltaic System
Authors: Charris Narciso Castro , Santos Vladimir Sousa , Eras Juan J. Cabello , Fandiño Jorge M. Mendoza
Published: May 2024

This study aims to determine the energy efficiency of three-phase induction motors (TIM) powered when operated with photovoltaic systems (PVS). The environmental advantages of photovoltaic systems (PVS) are very well known. However, there are still challenges related to energy quality, electricity generation instability, failure in frequency regulation, instability in reactive power, and harmonics generation. However, the impact of PVS on TIM efficiency has not been thoroughly explored. This research compares a TIM's electromechanical characteristics and efficiency when powered by a conventional electrical grid versus a PVS. Experimental studies revealed that when powered by the PVS, the TIM experienced increased voltage and higher voltage and current harmonics compared to grid power. These electrical difficulties, attributed to the PVS inverter, resulted in a 2.7% decrease in TIM efficiency compared to grid power. Modeling conducted under actual load variation conditions demonstrated a 2.6% increase in energy consumption when powered by the PVS compared to grid power. Based on these findings, PVS installers are advised to consider the energy quality provided by these systems, as it may affect the efficient operation of TIM, leading to increased energy consumption.
Sustainable Projects Based on the Intersection of Clean Energy with the Health Sector: A Bibliometric Review
Authors: Hernandez-Palma Hugo Gaspar , Santos Vladimir Sousa , Castro Adalberto Ospino , Coronado Angélica Jiménez , Espinoza Roberto Morales , Alvarado Jonny Rafael Plazas
Published: May 2024

The objective of this work was to develop a bibliometric analysis of academic production related to sustainable projects based on clean, green and renewable alternative energies and their interaction with the health sector and health management on a global scale. To do this, a documentary research process based on bibliometric tools was proposed. The research is limited to the period between 2003 and 2023, executing the following search equation: (TITLE-ABS-KEY ("clean energy" ) OR TITLE-ABS-KEY ( "alternative energy" ) OR TITLE-ABS -KEY ("solar energy" ) OR TITLE-ABS-KEY ( "green energy" ) OR TITLE-ABS-KEY ( "renewable energy" ) AND TITLE-ABS-KEY ( "health sector" ) OR TITLE-ABS-KEY ( "healthcare sector" ) OR TITLE-ABS-KEY ( "public health service" ) OR TITLE-ABS-KEY ( "health management" ) ). The years with the highest production were 2020 (21), 2021 (23), 2022 (30) and 2023 (34), while the countries that have contributed the most to the topic are China (111), the USA (97) and the United Kingdom (71), which together contributed 57.76% of all publications. Of 145 sources found that published on the topic, the 18 main sources concentrate 48% of the publications. The three most cited articles were EMADIAN SM, 2017, WASTE MANAGE, WATTS N, 2018, LANCET and FULLER R, 2022, LANCET PLANET HEALTH, with a total of 1567 citations. Among the most relevant institutions in relation to the topic of study, UNIVERSITY COLLEGE LONDON stands out above all with 19 publications, followed by TSINGHUA UNIVERSITY (9) and WUHAN UNIVERSITY (8); between the three institutions they account for 20.57% of the publications found. This analysis provided critical insights for academics and professionals and underscored the relevance and dynamism of this research area in addressing clean energies and sustainable projects related with health management and health sector worldwide.
Effect of the developed parallel process model on the resilience of spouses of post-traumatic stress disorder veterans: A quasi-experimental study
Authors:   Department of Education Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran, Rezaei Aghuei Akram , Hekmatipour Nafiseh ,   Department of Nursing, Aliabad Katoul Branch, Islamic Azad University, Aliabad Katoul, Iran, Nejat Hamid ,   Department of Education Sciences, Mashhad branch, Islamic Azad University, Mashhad, Iran, Akbari Ahmad ,   Department of Education Sciences, Mashhad branch, Islamic Azad University, Mashhad, Iran
Published: May 2024

The present study aims to determine the effect of the developed parallel process model on the resilience of spouses of post-traumatic stress disorder (PTSD) veterans. This quasi-experimental investigation comprised 30 spouses of veterans diagnosed with PTSD, segregated into two distinct groups during the year 2023: an intervention group, consisting of 15 individuals, and a control group of equal size. To gather data for this study, a demographic questionnaire capturing information on age, veteran percentage, education level, and occupation, alongside the Connor-Davidson Resilience Scale (CD-RISC), was utilized. Preceding the intervention, the intervention group exhibited a mean resilience score of 45.06 (SD=3.82), which increased to 61.13 (SD=4.92) after the intervention, indicating a statistically significant difference as determined by the paired t-test (P<0.01). Conversely, in the control group, the resilience rate was 46.53 (SD=5.71) before the intervention and 47.00 (SD=6.20) after the intervention; however, the paired t-test did not reveal a significant difference (P=0.7). In sum, the implementation of educational methodologies grounded in theoretical frameworks and cognitive models emerges as a pivotal factor in augmenting the adaptation and resilience levels of spouses of veterans grappling with PTSD.
Effect of the extensive parallel process model on high-risk sexual behaviors of adolescent girls: A randomized control trial
Authors:   Deziani Clinic, Golestan University of Medical Sciences, Gorgan, Iran, Tabarsa Mahtab , Yapang Gharavi Fereshte ,   Faculty of Nursing, Golestan University of Medical Sciences, Gonbad Kavos, Iran, Parizi Sara ,   Shahid Gharazi Hospital, Iranian Social Security Organization, Kerman, Iran, Maghsoodloo Ermia ,   Student Research Committee, School of Nursing and Midwifery, Shahroud University of Medical Sciences, Shahroud, Iran
Published: May 2024

The present study aims to determine the effect of the extensive parallel process model on high-risk sexual behaviors of adolescent girls. This randomized control trial study employed a pre- and post-test design, incorporating both intervention and control groups, and involved 50 female students in the 2019. The primary instruments employed for data collection in this study comprised a demographic questionnaire encompassing age, educational level, parental education, and birth order of the child within the family. Additionally, the Iranian Adolescents Risk-Taking Scale served as a standardized tool for assessing risk-taking behaviors among Iranian adolescents. Before the intervention, the independent t-test conducted between the test and control groups revealed no statistically significant difference in high-risk sexual behaviors (P=0.23). However, after the intervention, a significant difference was observed between the two groups as indicated by the independent t-test (P<0.01). The ANCOVA test, employed to discern differences while controlling for pre-test effects, demonstrated statistical significance (Eta=0.27, P<0.01), underscoring the enduring impact of the intervention on high-risk sexual behaviors. In conclusion, the efficacy of the extensive parallel process model in mitigating sexual risk-taking behaviors among adolescents underscores its capacity to foster a heightened understanding of the gravity inherent in sexual issues.
Posthumanism philosophy in nursing profession
Authors:   School of Nursing and Midwifery, Golestan University of Medical Sciences, Gorgan, Iran, Sanagoo Akram , Hojjati Hamid ,   Nursing Research Center, Golestan University of Medical Sciences, Gorgan, Iran
Published: May 2024

Posthumanism represents a dynamic and continually evolving movement, positing that advancements in science and technology, over time, will lead to the displacement of humans by machines, diminishing the human role in the world [1, 2]. It contends that the core of learning encompasses diverse factors, rejecting the centrality of humanism [3]. Consequently, nursing practices must adapt to societal changes influenced by post-humanist ideals [1]. Nurses are urged to comprehend the evolving landscape of post-humanism in nursing education, research, and knowledge [4]. Within the post-humanist framework, it is asserted that nursing challenges, both current and future, can be effectively addressed through interactive and collaborative approaches between nurses and patients [5]. This post-humanist perspective significantly impacts health performance, particularly in nursing and rehabilitation nursing, emphasizing the advancement of nursing care [6, 7]. Recognition of human and non-human relationships becomes imperative in nursing, considering the continuous progression of science and technology [8]. The rapid advancements in science and technology have introduced the capability for individuals to select desirable traits for their offspring through genetic manipulation and consider artificial organs for various medical conditions [3]. Consequently, nursing in the post-humanist era necessitates an adaptation to living in harmony with the growth and development of artificial intelligence [9]. Nurses are called upon to contribute to societal empowerment aligned with emerging technologies [10]. In the era of posthumanism, nurses assume a crucial role characterized by effective interaction, understanding of prevailing conditions, and the application of critical thinking and creativity in nursing care. Traditional solutions may prove inadequate in addressing novel conditions and situations, emphasizing the need for nurses to make informed decisions based on evidence-based decision-making [3]. Therefore, an essential requirement is nursing education that emphasizes evidence-based decision-making and the cultivation of critical thinking skills.
Adjective comparison in African varieties of English
Authors: Suárez-Gómez Cristina , Tomàs-Vidal Cristhian
Published: May 2024

Adjectives in English can express the comparative in two ways, either synthetically, with the addition of the suffix -er (e.g. nicer), or analytically, with the adverb more preceding the adjective (e.g. more outstanding). With some adjectives, the two forms coexist (e.g. cleverer and more clever). While traditional grammars state that length (measured in number of syllables) is the main determinant for comparative variation (Quirk et al. 1985; Biber et al. 1999; Huddleston and Pullum 2002), more recent and focused studies (Mondorf 2003, 2007, 2009; Hilpert 2008) show that the distribution of English comparative forms is conditioned by more than the number of syllables, establishing a more complex set of factors to account for this alternation. The aim of the current paper is to assess the main factors that underlie comparative alternation through an in-depth analysis of the presence of synthetic and analytic forms in a set of adjectives taken from five African varieties of English (South African, Nigerian, Ghanaian, Kenyan, and Tanzanian English). In line with contemporary studies (Mondorf 2003), the results ascertain that comparative alternation is primarily governed by intra-linguistic factors, predominantly of morphosyntactic, semantic and phonological nature. Additionally, the impact of other commonly-cited factors, such as learner effects and L1 influence, which are expected to reinforce the observed tendency towards analyticization, is also explored.
A semantic analysis of bilingual compound verbs in two contact Spanish communities
Authors: Balam Osmer , Pérez Leutza Lidia , Michalski Ian , Parafita Couto María del Carmen
Published: May 2024

Although previous work has contributed to our knowledge of bilingual compound verbs (BCVs) in different code-switching varieties, there is scant research on the semantic nature of these innovative constructions. To fill this gap, the present study examines semantic aspects of BCVs in Northern Belize and the Yucatan Peninsula in Mexico, two sociohistorically connected communities where Spanish hacer ‘do’ BCVs have been attested. Drawing on two datasets, we analyzed the semantic domains that are most open to other-language lexical verbs as well as the potential use of these structures as identity markers. The analysis of 1,140 BCVs (903 in Northern Belize and 237 in Yucatan) revealed that whereas ‘education’ particularly favored English lexical verbs in Northern Belize, ‘nourishment’ was the semantic sub-category most open to Yucatec Maya lexical verbs in the Yucatan Peninsula. Notably, only hacer BCVs from Yucatan evince the incorporation of cultural elements and linguistic practices such as albur ‘word play’ to index a Yucatec Maya ethnolinguistic identity. Our findings highlight the importance that the nature of bilingualism and community linguistic norms have on the semantic use of BCVs.
ORGANIZATIONAL AND ECONOMIC MECHANISMS OF INLAND WATER TRANSPORT DEVELOPMENT DURING MILITARY INFLUENCE IN UKRAINE
Authors:   State Organization ", Layko Oleksandr ,   Institute of Market and Economic&Ecological Researches of National Academy of Sciences of Ukraine", Kramskyi Serhii ,   State Organization "Institute of Market and Economic&Ecological Researches of National Academy of Sciences of Ukraine", Levin Dmytro ,   State Organization "Institute of Market and Economic&Ecological Researches of National Academy of Sciences of Ukraine"
Published: May 2024

In the study, the authors considered peculiarities and prerequisites for development of inland water transport in Ukraine, its role and organizational& economic mechanism for development of inland water transport in the modern military transport system of Ukraine. Inland water transport under influence of active hostilities on the territory of Ukraine should be integrated with other types of transport system: railway, road, to create a cyclical transport logistics system. This mechanism can increase an efficiency and reliability of transport services and reduce costs for related business activities. As the inland water transport plays an important role in the transport system, Ukraine seeks to expand its export markets, its importance will continue to grow under conditions of active hostilities. Therefore, understanding the shortcomings and development trends of the national system of inland water transport will contribute to the process of inland water transport renewal in Ukraine. The goal of the study is to analyse prerequisites for development of inland water transport of mechanisms that take into account the specifics of inland water transport based on their comprehensive analysis in order to conceptualize specific organizational&economic mechanism for its functioning during military influence in Ukraine. In Ukraine, the correspondent risks should be considered in managemental, commercial and industrial aspects of inland water transport in a complex manner. The study analyses the current state of inland water transport and its contribution in ensuring transportation of foreign trade goods within the territory of Ukraine. The specifics of production processes of inland water transport are characterized, and in particular, the influence of weather and climate conditions on them, a significant number of stakeholders involved in the transportation process and the need to obtain a large number of approvals in a realm of inland water transport services and cargo in the port. All this together determines the practical impossibility of clearly defining the time parameters of transport processes in shipping. As a result of the analysis of the commercial aspects of the operation of inland water transport.
Legal Protection of Women’s Rights in Afghanistan During the Taliban Regime of 2021-2022 and the State Responsibility
Authors: Safitri Alya Ananda , Sefriani Sefriani , Ghaisani Amalina
Published: May 2024

This paper discusses women’s rights in Afghanistan during the Taliban regime from 2021 to 2022. Having seized power in Afghanistan by the Taliban in August 2021, a wide range of regulations seem to discriminate against women. The discriminatory restrictive regulations enforced by the Taliban have prevented women and girls in Afghanistan from receiving the same rights as men, such as access to education, employment, and access to public facilities. This is clearly inconsistent with The Convention on the Elimination of All Forms of Discrimination Against Women (CEDAW). Given that Afghanistan ratified CEDAW in 2003, it guarantees the protection of women’s rights, it means that Afghanistan has become a state party, then Afghanistan has the responsibility to comply with this convention. This research uses the type of normative legal research - searching for material in the form of library materials or secondary data as sources in writing research. The purpose of this study is to find out how the legal protection of women’s rights during the Taliban regime considering that Afghanistan has ratified CEDAW. Furthermore, to find out whether Afghanistan can be held responsible for the restrictions on women’s rights imposed by the Taliban. The approach used in this study is the conceptual approach and the statute approach. This research also uses a historical approach and a case approach. This study finds the legal protection that Afghanistan has provided for women’s rights based on the ratification of CEDAW, namely the Law on Elimination of Violence against Women (EVAW). The Islamic Republic of Afghanistan’s Constitution also protects women’s rights. However, the EVAW law has not been enforced at all since the Taliban took over. It indicates that Afghanistan can be held responsible.
ВИКОРИСТАННЯ ІНТЕЛЕКТУАЛЬНИХ СИСТЕМ НЕЧІТКОЇ СЕГМЕНТАЦІЇ ЗОБРАЖЕНЬ У ПРОФЕСІЙНІЙ ПІДГОТОВЦІ МАЙБУТНІХ ФАХІВЦІВ ІНЖЕНЕРНО-ПЕДАГОГІЧНИХ СПЕЦІАЛЬНОСТЕЙ
Authors: Деревянчук Олександр
Published: May 2024

Relevance: The article addresses the critical issue of integrating intelligent image segmentation systems that utilize fuzzy logic into the training processes for future specialists in engineering and pedagogical fields. This integration is a significant aspect of the digitization of higher education.
Aim: The goal is to implement intelligent vehicle image segmentation systems using fuzzy logic to train specialists in engineering and pedagogical fields.
Methods: The preliminary processing of the images of the studied objects (vehicles) involved digital filtering methods, contour detection, profile analysis, and contrast enhancement. Image segmentation was performed using watershed methods, contour lines, and region growing. After segmentation, the obtained segments were selected based on size. Fuzzy membership functions were then applied to determine the degree of affiliation of the segments to the meaningful parts of the studied objects, ensuring reliable recognition of these parts and stable operation of the intelligent system despite external influences on the acquired images.
Results: A computer system has been developed for the segmentation of vehicle images using fuzzy logic, which has been integrated into the training of specialists in engineering and pedagogical fields. The segmentation methods isolate objects within the images, which are then recognized using fuzzy logic. Thanks to the fuzzy membership functions, elements of vehicle images are reliably recognized even when there is some ambiguity in the shapes of the segments. The practical significance of the developed system is demonstrated through the processing of car images.
Conclusions: The integration of the developed system into the educational process provides students with both theoretical knowledge and practical skills related to intelligent image processing systems.
Pensar en diseño gráfico
Authors:   Universidad de Guadalajara, Sánchez Gómez José Rodolfo , López Martínez Edgardo Flavio
Published: May 2024

La Licenciatura en Diseño para la Comunicación Gráfica del CUAAD ofrece un conjunto de reflexiones por parte de sus académicos y profesores en torno a la labor del diseño gráfico. Se abordan temas como diseño de marcas, identidad corporativa, diseño editorial, significado de la imagen, carteles y medios audiovisuales, entre otros, donde se comparten experiencias, análisis históricos, opiniones y datos valiosos que fomentan el interés por seguir adquiriendo habilidades, así como continuar el debate entre las distintas aplicaciones de esta carrera.
Navigating Professional Registration and Development Pathways: Perspectives of Healthcare Practitioners
Authors: Aws Ibrahim Alshamsan  , Ameera Alhasani  , Alia Aleisa  , Yousra Alatiq  , Muhammad Althanian  , Muhammad Waseem Shahzad  , Adel A Al-Shabaan  , Mustafa Bodrick  , Afnan Muhammadsalh Alsukhayr  , Rawan Almalki  , Safa Alakhdhair  , Yasir Almuways
Published: May 2024

The Saudi Commission for Health Specialties (SCFHS) has undertaken a comprehensive evaluation of its registration and classification services to pinpoint areas for optimization. Recognizing healthcare professionals as essential stakeholders, SCFHS actively solicited their perspectives to better understand their needs and to collect actionable suggestions for service enhancement. Employing a multifaceted research approach, this study utilized focus groups, a large-scale survey involving over 700,000 healthcare practitioners, and comparative benchmarking against selected G-20 nations. The findings indicate a strong desire among practitioners for a reorganisation of the current registration and classification procedures. Notably, there was a consensus for extending the registration period, with a predominant preference for a five-year duration. Participants also advocated for various improvements, such as an increase in Continuing Medical Education (CME) hours, financial cost reductions, and streamlining of registration processes. While benchmarking revealed that SCFHS's existing registration durations are generally on par with other G-20 countries, it also highlighted potential opportunities for diversifying registration types to better meet the needs of healthcare professionals.
Bibliometric Analysis of Key Issues and Objectives in Environmental, Economic, and Social Sustainable Project Management
Authors: Koçak Ahmet Burak , Toprakli Abdurrahman Yağmur
Published: May 2024

The environmental, economic, and social sustainability of construction project management was researched through a literature review in this study. This paper aimed to analyze the trends in studies about issues in sustainable project management and to research the importance and components of environmental, economic, and social sustainability and their interrelationships. In the scope of the bibliometric analysis, the articles were analyzed by their publication years, authors, authors' countries, authors' organizations, and keyword occurrences. Then, the problems in ensuring the sustainability of construction project management and suggestions for overcoming these problems were reviewed. In previous studies, high energy and raw material consumption and waste became the main factors that prevented environmental sustainability. A strong relationship was found between economic sustainability and life cycle cost assessment, and effective stakeholder engagement is considered the major contributor to the social sustainability of construction management. Sustainability regulations and policies, managerial capabilities, and organizational learning also have critical significance for achieving sustainable construction. The dimensions of sustainability in construction management are closely related to one another, and each one is crucial to achieving the other aspects of sustainability in construction projects. Therefore, a comprehensive strategy that takes into account social, economic, and environmental sustainability criteria should be adopted in construction project management.
Pharmacokinetic analysis of febuxostat in human serum by UFLC based on fluorimetric derivatization
Authors:   Faculty of Pharmacy, Department of Analytical Chemistry, İstanbul University, Istanbul, Turkey, BINAY Emrullah , ONAL Cem ,   Faculty of Pharmacy, Department of Analytical Chemistry, İstanbul Health and Technology University, Istanbul, Turkey, ONAL Armağan ,   Faculty of Pharmacy, Department of Analytical Chemistry, İstanbul University, Istanbul, Turkey, TEKKELI Evrim Kepekci ,   Faculty of Pharmacy, Department of Analytical Chemistry, İstanbul Health and Technology University, Istanbul, Turkey
Published: May 2024

An ultra fast liquid chromatographic (UFLC) method using fluorimetric detection for the quantitation of Febuxostat (FEB) in human serum was developed by precolumn derivatization with 4-bromomethyl-7-methoxy coumarin (BrMmC). The derivatization was catalyzed with dibenzo-18-crown-6-ether to produce a fluorescent derivative which was determined through fluorescence measurement with excitation at 320 nm and emission at 395 nm wavelengths. A C18 column with 100 cm x 4.6 mm, 3 µm particule size was used for the UFLC separation procedure. A mixture of acetonitrile: methanol: 0.05 M aqueous ammonium acetate (pH 5.0) (40:40:20, v/v/v) was used as mobile phase. During the procedure, the flow rate was maintained at 0.5 mL/min. A calibration curve was then plotted as 0.005–3.0 µg/mL with a detection limit of 0.0022 µg/mL and quantification limit of 0.0073 µg/mL. The mean recovery to reveal the accuracy and relative standard deviation (RSD) that indicates the precision of the method were found out to be 85.20 % and less than 3.52 %, respectively. The utility of the new method has been demonstrated by measuring the pharmacokinetics of FEB by administration of 80 mg tablets to a healthy female volunteer, aged 42.
Synthesis, characterization, antibacterial and antioxidant activity of 1,5-bis(6-chloro-1H-benzimidazol-2-yl)pentan-3-one and its Fe(III), Co(II), Cu(II), Zn(II) and Ru(II) complexes
Authors:   Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320, Avcilar, Istanbul, Türkiye, TAVMAN Aydin , GÜRBÜZ Demet ,   Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320, Avcilar, Istanbul, Türkiye, AKTAŞ KARAÇELİK Ayça ,   Giresun University, Espiye Vocational School, 28600, Giresun, Türkiye, ERTAN Bengü ,   Giresun University, Espiye Vocational School, 28600, Giresun, Türkiye, ÇINARLI Adem ,   Istanbul University-Cerrahpasa, Faculty of Engineering, Department of Chemistry, 34320, Avcilar, Istanbul, Türkiye
Published: May 2024

A new bis-benzimidazole ligand, 1,5-bis(6-chloro-1H-benzimidazol-2-yl)pentan-3-one (L, C19H16Cl2N4O), and its complexes with Fe(III), Co(II), Cu(II), Zn(II) and Ru(II) chlorides are synthesized and characterized by elemental analysis, molar conductivity, magnetic moment, TGA, FT-IR, 1H-NMR, fluorescence and UV-visible spectroscopy. The spectral data suggest that the chelating ligand acted as tridentate towards to Cu(II) ion however bidentate in the other complexes. According to the molar conductance data, [Fe(L)2Cl2]Cl•2H2O and [Cu(L)Cl]Cl•2H2O complexes are 1:1 electrolytes whereas [Co(L)Cl2]•2H2O, [Zn(L)(Cl)2(H2O)]•H2O and [Ru(L)(DMSO)(H2O)Cl2] complexes are non-ionic. In addition, antibacterial and antioxidant activity of the compounds were tested. The Ru(II) and Co(II) complexes showed moderate activity against to all tested bacteria whereas the ligand itself had no activity. According to the 1,1-diphenyl-2-picrylhydrazyl radical (DPPH•) scavenging results, the Ru(II) complex of L had quite significant radical scavenging activity almost the same as that of 3,5-di-tert-4-butylhydroxytoluene (BHT), a commercial standard.
Calculated adiabatic flame temperature – a tool for ascertaining the minimum inert concentraction of fuel-nitrous oxide-inert gaseous mixtures
Authors:   “Ilie Murgulescu” Institute of Physical Chemistry, Roumanian Academy, Bucharest, Roumania, RAZUS Domnina , MITU Maria ,   “Ilie Murgulescu” Institute of Physical Chemistry, Roumanian Academy, Bucharest, Roumania, MOVILEANU Codina ,   “Ilie Murgulescu” Institute of Physical Chemistry, Roumanian Academy, Bucharest, Roumania, GIURCAN Venera ,   “Ilie Murgulescu” Institute of Physical Chemistry, Roumanian Academy, Bucharest, Roumania
Published: May 2024

A previous correlation of CAFT (Calculated Adiabatic Flame Temperature) found for limit fuel-air and inert-diluted fuel-air gaseous mixtures is revisited, aiming to test its validity for mixtures where air is replaced by nitrous oxide. The flammability of these mixtures is less studied when compared to fuel-air, especially in respect to the influence of inert additives on flammability limits. The paper examines several data sets reported in literature and outlines the good correlation found between the CAFT at the lower flammability limit of fuel-nitrous oxide (CAFTLIE) and the CAFT at the extreme point of flammability range, i.e. EIP, the extreme inertization point (CAFTEIP) of fuel-nitrous oxide-nitrogen gaseous mixtures. The correlation can be further used to predict the MIC (Minimum Inert Concentration) for nitrogen-diluted fuel-nitrous oxide gaseous mixtures, using only the lower flammability limit (LIE) of fuel-nitrous oxide and the corresponding adiabatic flame temperature (CAFTLIE).