bluuebunny/crossref_metadata_2025 huggingface dataset:
Experience in constructing a structural framework for a geological model of strata of the Pokur Formation in the north of Western Siberia
Authors: Кузив К.Б. , Лейком Д.А.
Published: July 2024

В работе проанализирован один из наиболее важных и сложных этапов построения геологических моделей Харампурского месторождения, напрямую влияющий на процесс выполнения подсчета запасов углеводородного сырья, планирование разработки нефтегазоносных залежей, а также оценку перспективных зон – создание структурного каркаса. Сейсмическая и геологическая корреляция пластов влияет, в первую очередь, на геометризацию известных залежей и распространение перспективных нефтегазоносных зон. Сложность моделирования структуры покурских залежей связана с преимущественно континентальным генезисом отложений покурских пластов, которым обусловлена их высокая геологическая неоднородность и латеральная изменчивость разреза, находящая отражение в сейсмических разрезах. В статье описан процесс корреляции продуктивных пластов, методология сейсмических расчётов, а также алгоритм моделирования структурной основы залежей.

The work analyzes one of the most important and complex stages of constructing geological models of the Kharampur field, which directly affects the process of calculating hydrocarbon reserves, planning the process of developing oil and gas deposits, as well as assessing promising zones - the creation of a structural framework. Seismic and geological correlation of layers affects, first the geometrization of known deposits and the distribution of promising oil and gas zones. The complexity of modeling the structure of the Pokur deposits is associated with the predominantly continental genesis of the deposits of the Pokur strata, which determines their high geological heterogeneity and lateral variability of the section, which is reflected in seismic sections. The article describes the process of correlation of productive strata of the Pokur formation of continental origin, the methodology of seismic calculations, as well as an algorithm for modeling the structural basis of the pokur deposits.
The use of magnitomineralogical methods to develop a model for the formation of non-marine microbial limestone of the red-coloured kazan stage (middle permian) of the lower Kama (east-european platform)
Authors: Латифуллина М.Ф. , Кабирова А.Х.
Published: July 2024

В статье представлены результаты моделирования возможных условий образования континентальных отложений пермской системы и классификации различных типов известняков, принадлежащих красноцветной формации казанского яруса (средняя пермь) на территории нижней Камы. При изучении образцов геологического разреза Сентяк (г. Елабуга) был использован синтез биостратиграфического и магнитоминералогического методов исследования. Магнитоминералогический анализ считается важным инструментом для получения более точной информации, необходимой для построения седименталогической модели изучаемого геологического объекта.

The article contains the results of modelling of possible conditions of formation and delineation of limestone lithotypes of the red-colored formation of the Kazan Stage (Middle Permian) the Lower Kama. In the process of research, data of magnetomineralogical analysis methods were used along with biostratigraphic approach to study samples of the Sentiak geological section near Elabuga. Magnetomineralogical analysis is considered as a tool for obtaining more reliable information to construct a sedimentological model of the geological object under study.
Elucidation of the activity and pH stability limits of polyoxometalate-intercalated layered double hydroxide nanocomposites towards water oxidation catalysis
Authors: Soriano-López Joaquín , Quirós-Huerta Javier , Seijas-Da Silva Álvaro , Torres-Cavanillas Ramón , Andres-Garcia Eduardo , Abellán Gonzalo , Coronado Eugenio
Published: July 2024

The inclusion of water oxidation active polyoxometalates (POMs) inside layered materials is a promising strategy to increase their catalytic efficiency while overcoming their fragility under homogeneous conditions. In this sense, intercalation of POMs in the interlaminar space of layered double hydroxides (LDHs), formed by positively charged brucite-type inorganic layers, is a very interesting strategy that is gaining attention in the field. Despite their huge potential, there is a lack of accurate characterization of the materials, especially after their use as water oxidation catalysts in pH conditions in which the POM counterpart has been demonstrated to be unstable (strong alkali media). For this reason and as a proof-of-concept, we have intercalated the well-known [Co4(H2O)2(PW9O34)2]10- POM (Co4-POM) in the lamellar space of the Mg2Al-LDH layered double hydroxide, to study its catalytical capabilities and stability. Remarkably, the nanocomposites show improved water oxidation efficiencies with excellent stability in close-to-neutral media compared to the water-insoluble cesium salt of Co4-POM or commercial Co3O4. However, thorough post-catalytic characterization of the nanocomposites demonstrates that the polyoxotungstate framework of the POM suffers from hydrolytic instability in strong alkali conditions, leading to the formation of a mixed-valence cobalt(II/III) oxide in the interlayer space of Mg2Al-LDH. This work highlights the importance of accurately assessing the fate of the catalytical POM after the catalytic reaction, especially when employing conditions outside the pH stability window of the POM, which can lead to erroneous conclusions and mistaken catalytic activities.
Tuning the Mechanical Properties of Molecular Perovskites by Controlling Framework Distortions via A-site Substitution
Authors: Kronawitter Silva M. , Park Shinjoo , Hallweger Sebastian A. , Myatt Emily , Pitcairn Jem , Cliffe Matthew J. , Daisenberger Dominik , Drees Markus , Kieslich Gregor
Published: July 2024

Molecular perovskites are important materials in the area of barocalorics, improper ferroelectrics and ferroelastics, where the search for principles that link composition, structure and mechanical properties is a key challenge. Herein, we report the synthesis of a new series of dicyanamide-based molecular perovskites [A]Ni(C2N3)3, where A+ is a range of alkylated piperidinium cations. We use this new family to explore how A+ cations determine their mechanical response by measuring the bulk modulus (B) – using high-pressure powder X-ray diffraction. Within the series, we find a positive correlation between the network distortions of the pseudocubic [Ni(C2N3)3]– network and B. Furthermore, we show that we can tune framework distortions, and therefore B, by synthesising A-site solid solutions. The applied methodology is a blueprint for linking framework distortions and mechanical properties in network materials and guides us toward principles for designing macroscopic properties via systematic compositional changes in molecular perovskites.
CCRU E A RAZÃO ESPECULATIVA WHITEHEADIANA
Authors: Pinheiro Damares Bastos
Published: July 2024

Alfred North Whitehead ao investigar a função da Razão apresenta a ‘razão especulativa’ ao lado da ‘razão prática’, esta como um método que guia a prática por um propósito e aquela por um processo de abstração e novidade imaginativa, porém, ambas estão em equivalência de importância enquanto métodos e funções (pragmática e especulativa) perante a Razão. Whiethead faz uma defesa da ‘razão especulativa’ percebida como “razão que busca o completo entendimento”, e utilizando-se do simbolismo para mostrar a importância e a diferença entre ambas afirma que a ‘razão prática’ é como a viagem de Ulysses (Ilíada, de Homero), que tem o propósito e o pragmatismo metodológico como “busca de um método de ação imediato”, enquanto que a ‘razão especulativa’ é como uma viagem a abstração de Platão, que se guia pela curiosidade e a Razão que serve-se a si mesma. Essa abstração, para Whitehead, significa uma viagem ao que é de fato concreto e implica-se com a função da Razão, que é a ‘de promover a arte de viver’, ocasionando uma virada epistemológica. Tendo em mente a ‘razão especulativa’ e o papel da ‘experiência mental’ na investigação whiteheadiana, é possível lançar um novo olhar sobre a atividade desenvolvida pela Unidade de Pesquisa da Cultura Cibernética (conhecida como CCRU, Cibernetic Culture Research Unit), na Universidade de Warwick/Reino Unido, no período de 1995-2003, dada sua importância para os estudos sociais, pioneirismo na lida com a cultura cibernética emergente e sobre os impactos das revoluções tecnológicas no cotidiano, e para a filosofia da CCRU.
NOSOTROS PREINDIVIDUAL DE LA COSMOPOLÍTICA
Authors: Chaparro-Amaya Adolfo
Published: July 2024

El texto pregunta por los rasgos lingüísticos, políticos y subjetivos del nosotros, como un umbral para resituar la perspectiva del sujeto en la discusión cosmopolítica. Si bien parece una discusión topológica sobre el alcance comunitario del nosotros, en el camino se esbozan varios problemas para una futura investigación: (i) cómo describir el ‘quién’ del nosotros comunitario, (ii) quienes son los otros del nosotros, y que asimetrías surgen en esa relación especular cuando salimos de la modernidad y, (iii) qué consecuencias tiene la idea de una instancia presubjetiva en la política, y como replantear el paradigma inmunitario/comunitario si se conecta lo presubjetivo con las dimensiones contemporáneas de lo común. Se trata de esbozar un argumento en serie que plantee enfoques y líneas de investigación a partir de esta serie de inquietudes.
XENOS E A MULHER NEGRA
Authors: De Oliveira Corrêa Bianca
Published: July 2024

O movimento contemporâneo feminista xenofeminismo apresenta uma perspectiva tecnofílica e abolicionista de gênero, propondo uma política pela alienação, ou seja, um engajamento com o estranho; um questionamento do que “é dado”, para, a partir desse estranhamento, alterar conceitos e estruturas presentes em uma sociedade opressiva. Que tipos de sujeites, então, são pensáveis para esse futuro xenofem? Tendo como base a obra Xenogênese - que carrega elementos de afro-futurismo e do xenofeminismo- propomos pensar o tipo de sujeita possível em um Brasil ainda profundamente marcado por desigualdades de gênero e raciais. Esse exercício se faz a partir das obras Quarto de Despejoe Insubmissas Lágrimas de Mulheres que relatam escrevivências de mulheres negras no Brasil.
COSMOPOLÍTICA, ANTROPOFAGIA AMERINDIA Y CANIBALISMO OCCIDENTAL
Authors: Ceppas Filipe
Published: July 2024

Este texto busca reflexionar sobre el concepto de cosmopolítica en medio de un análisis sobre la antropofagia amerindia y el canibalismo occidental. Al final, señalamos, desde esta triangulación, el “primitivismo” como un problema a evitar desde una perspectiva cosmopolítica “desde abajo”.
“A VERDADEIRA FILOSOFIA É REAPRENDER A VER O MUNDO” “PARA TRANSFORMÁ-LO”:
Authors: Mendes Gigliola
Published: July 2024

Tomo de empréstimo propostas de futuro de Merleau-Ponty e Marx, para ensaiar uma aproximação entre a práxis da diferença sexual da Libreria dele donne di Milano e de Luce Irigaray e a metafísica da mistura de Emanuele Coccia, pensar caminhos éticos e políticos às crises sanitária e ambiental atuais e confabular maneiras de fazer nascer um mundo pós-pandêmico para todos os seres que partilham e produzem nosso planeta. Parto de epistemologias europeias, mas, como busco “voltar pra casa”, almejo descolonizar os sentidos e aguçar os ouvidos para efetivamente reaprender a ver o mundo a partir de cosmovisões indígenas.
LA VIDA COMO CONTAGIO Y LA INMUNIDAD COMO FRONTERA
Authors: A. Calderón Fourmont Malen
Published: July 2024

En este trabajo haré un recorrido por el análisis semántico-ontológico espositeano del juego communitas/inmmunitas (2005, 2009) para pensar el sentido de la vida, junto con la propuesta de Emmanuel Coccia en La vida de las plantas: una metafísica de la mixtura (2017). Para una mejor comprensión hacia lo que quisiera arribar, utilizaré la categoría de “ontología social” (Butler, 2010) en relación al concepto de artefactualismo (Haraway, 1995), entre otros. ¿Cuáles y cómo operan las geografías que diseñan la posibilidad y el modo de la permanencia? Con una perspectiva situacional (ibidem) para no tomar el ya viejo y persistente camino de la universalización y poder re-pensar la materialización de los cuerpos en/de la vida.
LA URGENCIA DE LA INFANCIA COMO TIEMPO NECESARIO
Authors: Hernández Marilina
Published: July 2024

A quienes nos dedicamos a la educación, la pandemia nos ha quitado lo más íntimo y lo más público: el aula. También ha borrado el cuerpo, sus gestos, todo eso que no se dice expresamente pero igual sucede en las clases. Si no tenemos el aula ¿qué nos queda, entonces? He aquí mi propuesta: jugar con el tiempo. Para lograr mi objetivo, intentaré recuperar formas no modernas tanto deEscuelacomode Infancia. Por un lado, siguiendo aJacques Rancière, revisaré la scholégriega como tiempo libre; por el otro,volveré sobre el concepto de infancia propuesto por Giorgio Agamben. Ambas conceptualizaciones se enmarcan en el contexto educativo que propone Walter Kohan para construir una infancia que trasciende al tiempo cronológico.  Finalmente, decidimos retomar la propuesta de Isabelle Stengers que nos invita a desacelerarnos esto es, “olvidarnos” de lo urgente y volver a lo importante (Quino dixit). Una propuesta que propicia la necesidad de ralentizar el tiempo, con el fin de crear, de dar lugar, a otros razonamientos y a una sensibilidad diferente. La trama dialógica de este texto pretende hacer de todos esos elementos principios políticos irrenunciables y urgentes en nuestras prácticas educativas.
diversidade do público escolar que visita o Museu Câmara Cascudo
Authors: Santana da Silva Bruno , Moreira Lins de Medeiros Cristiana
Published: July 2024

Museus podem ser ter atuação importante na educação não formal. Eles precisam conhecer seu público escolar para colaborar adequadamente com as instituições de ensino. Este trabalho relata um estudo do público escolar do Museu Câmara Cascudo. Realizou-se uma pesquisa descritiva documental com dados de agendamentos de visitas de instituições de ensino entre abril e dezembro de 2019. Identificou-se um público diverso bem distribuído no tempo, proveniente de várias cidades do estado e de estados vizinhos. Todas as faixas etárias a partir dos 4 anos e todos os níveis de ensino foram significativos. As instituições de ensino públicas foram mais presentes do que as privadas. Houve retorno de 31,5% das instituições de ensino, sem impedimento de distância, natureza da instituição e nível de ensino. Os objetivos de visita foram muito abstratos. O museu precisa avaliar se seus serviços e comunicação estão adequados ao seu público escolar e tomar as providências necessárias.
Soft intersection almost subsemigroups of semigroups
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Sezgin Aslıhan , İLGİN Aleyna
Published: July 2024

Semigroups are the building blocks of algebra as they have application in automata, coding the-ory, formal languages, and theoretical computer science. They are also used in the solutions of graph theory and optimization theory. For the advanced study of algebraic structures and their applications, ideals are essential. The generalization of ideals in algebraic structures is necessary for further research on algebraic structures. The main purpose of this paper is to present the notion of soft intersection almost subsemigroup of a semigroup, which is a generalization of soft intersection subsemigroup and investigate its basic pro-perties in detail. In this context, we also obtain many striking relationships between almost subsemigroups and soft intersection almost subsemigroups concerning minimality, primeness, semiprimeness and strongly primeness.
A new transform for solving linear second-orders ODE with variable coefficients
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Bougoffa Lazhar
Published: July 2024

In this paper, we present a novel symmetry-enhanced transformℒ(𝑓𝑓𝑓𝑓(𝑥𝑥𝑥𝑥);𝑎𝑎𝑎𝑎) =� 𝑒𝑒𝑒𝑒−𝑎𝑎𝑎𝑎𝑥𝑥𝑥𝑥2+∞−∞𝑓𝑓𝑓𝑓(𝑥𝑥𝑥𝑥)𝑑𝑑𝑑𝑑𝑥𝑥𝑥𝑥=ℬ(𝑎𝑎𝑎𝑎),𝑎𝑎𝑎𝑎>0to evaluate Gaussian integrals commonly used in mathematical and physical domains, particularly in quantum field theory. Additionally, we utilize this original transformation methodology to solve a wide range of second-order linear ordinary differential equations (ODEs) that have variable coefficients, which is a common occurrence in physics. Notable examples encompass Weber,Euler-Cauchy, and Bessel equations, highlighting the broad applicability of our proposed method. Diverging from established transforms like the widely used Laplace transform, our innovative approach introduces a symmetrical model, offering a distinct and founding perspective to the field.
Radiative characteristics of accretion disksaround rotating regular black holes
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Kurmanov Yergali , Konysbayev Talgar , Suliyeva Gulnara , Gulfeiruz Ikhsan , Saiyp Nazym , Rabigulova Guldana , Urazalina Ainur
Published: July 2024

Our research focuses on examining the characteristics of thin accretion disks encircling rotating regular black holes. In this study, we investigate the important features of accretion disks surrounding Bardeen's regular black holes, which play a crucial role in addressing the singularity issue. The horizon configuration of rotating Bardeen black holes is analyzed in details, as well as the innermost stable circular orbits related to this spacetime. The primary goal is to derive quantitively the radiative flux, differential and spectral luminosities of the accretion disk. Within the specified gravitational field, particularly, by taking the parameter r_0*>0 and fixing the j=0.2, our findings show that the corresponding accretion disk’s luminosity exceeds that one predicted by the Kerr metric at identical value of spin parameter ( j=0.2). Making the juxtaposition of Bardeen’s black hole parameter with the spin parameter of the Kerr black hole we reveal that the spacetime corresponding to the non-rotating Bardeen black holes, in some certain cases, can imitate the Kerr spacetime.
Obtaining hydrophobic coatings from AR+HMDSO using radiofrequency discharge at atmospheric pressure
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Kyrykbay Baglan , Abdirakhmanov Assan , Ussenkhan Sultan , Utegenov Almasbek , Yerlanuly Yerassyl , Ramazanov Tlekkabul , Koshtybayev Talgat , Orazbayev Sagi
Published: July 2024

Hydrophobic coatings have attracted much attention due to their wide applications in various industries including electronics, textiles, and automotive. This study deals with the process of creating nanoscale coatings on a substrate achieved by plasma polymerization using plasma flow (jet) using radiofrequency discharge together with the precursor c6h18osi2 and the carrier gas Ar. In this work, we investigate the production of hydrophobic coatings using radiofrequency (RF) discharge at atmospheric pressure using a mixture of argon (Ar) and hexamethyldisiloxane (HMDSO). RF discharge is a versatile and efficient method of plasma generation that allows the deposition of thin films with defined properties. Here we investigate the influence of process parameters such as gas flow rate, discharge power, and substrate temperature on the morphology, chemistry, and hydrophobicity of the deposited coatings. The formation of these coatings was carefully studied under atmospheric pressure conditions, varying the number of cycles of experiments while maintaining optimal plasma parameters. The properties and elemental composition of the coatings were thoroughly studied using scanning electron microscopy (SEM) and energy dispersion spectroscopy (EDS). In addition, the obtained coatings were found to possess hydrophobic properties. The hydrophobicity of these coatings was evaluated by measuring the contact angle with a goniometer with respect to cycles of experiments and long-term durability. This study contributes to a better understanding of the synthesis, structure, and hydrophobic characteristics of nanoscale coatings, opening promising perspectives for various applications. The results show that the hydrophobicity of the coatings can be optimized by tuning the process parameters, resulting in coatings with water contact angles greater than 160 degrees. Additionally, the durability and stability of the hydrophobic coatings are evaluated under different environmental conditions, allowing an assessment of their potential for practical applications.
Idea of the world of turkic peoples of Central Asia: Antiquity аnd Early Middle Ages
Authors: Molotova Gulbakhrem
Published: July 2024

The article uses data from Ancient Turkic written monuments published in the Soviet period. The author intends to illuminate the idea of the world of Turkic peoples of Central Asia. The main sources were the inscriptions on the stone “Monument in honor of Kul-Tegin”, “Monument in honor of Tonyukuk” and “Irq-bitig”, which were preserved on paper. The author of the article notes that, despite the knowledge of stone steles, some facets of these sources remain poorly studied. The idea of a three-level horizontal and quadrangular vertical model of the world is being considered. It is noted that such a view is common to the Turkic peoples of Central Asia and Southern Siberia. Directly with this question, the supporting and punishing function of representatives of the ancient Turkic pantheon of deities is covered. By comparative analysis of monuments in honor of Kul-Tegin, Tonyukuk with data from epigraphy of the same period, additional data about the function of the goddess Umai was established. The transformation of the Umai function was established based on data recorded in the “Divan Lughat at-Turk” by Mahmud Qashghari. The archaic myth about the creation of the Universe has been determined. The conclusion notes the importance of ancient Turkic written monuments for studying the spiritual values of the Turkic peoples of Antiquity and the Early Middle Ages.
INTERGENERATIONAL EDUCATIONAL MOBILITY OF INTERNAL MIGRANTS: THE INFLUENCE OF GENDER AND FAMILY STRUCTURE
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Januzakova Ayan , Salimgereyev Baktygali
Published: July 2024

This research investigates the intergenerational educational advancement of internal migrants resid-ing in Almaty, focusing on family structure and gender factors. By employing quantitative methodologies, including regression analysis, the study assesses the academic progress of migrants who have relocated to urban centers, particularly Almaty. The results indicate a substantial upward trend in educational mobility, particularly for children from intact families. Gender dynamics are found to play a crucial role, with fathers having a significant impact on their sons’ educational outcomes and mothers influencing their daughters’. The regression analysis further highlights the differential effects of parental education levels on their children’s educational attainment, emphasizing the vital role of parental involvement. The findings underscore the importance of educational policies that address both gender and family structures to improve educational mobility. Such policies are essential for the sustainable development of human capital, ensuring that both boys and girls from diverse family backgrounds can achieve their educational potential. This study contributes to a broader understanding of how family and gender affect educational success among internal migrants, providing valuable insights for social programms aiming to create equitable educational opportunities.
THE ROLE OF SOCIAL PROGRAMS IN IMPLEMENTING BUSINESS SOCIAL RESPONSIBILITY IN THE REPUBLIC OF KAZAKHSTAN: EMPIRICAL RESEARCH
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Tauyekelova Tolganay , Abdikerova Gulnapis , Mukazhanova Almira
Published: July 2024

This study analyzes the features of social programs on corporate social responsibility and examines the difficulties and shortcomings of its implementation. The main goal of the research is to study the in-fluence of social programs on an effective implementation of social responsibility in the business. Social programs are aimed at solving socially significant tasks and improving the social well-being of citizens. The article presents the research results conducted in 2023 to study the social responsibility of Kazakh-stani business. The obtained research results indicate the insufficient effectiveness of social programs and mechanisms of their implementation in ensuring social responsibility in the business. During the study, respondents noted their desire to receive support and assistance from management in solving important life problems. Thus, the results of the conducted research demonstrate the necessity of increasing the competitiveness of social programs in implementing business social responsibility and strengthening ef-forts to prevent social inequality. The analysis also show that social programs need to be regulated by the government. The development and improvement of social programs for the effective implementation of business social responsibility have significant practical importance.
The Physical mechanisms of gettering properties of nickel clusters in silicon solar cells
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Kenjayev Zoir , Iliev Khalmurat , Ismailov Kanatbay , Mavlonov G'iyosiddin , Koveshnikov Sergey , Ismaylov Bayram , Isamov Sobir
Published: July 2024

This study demonstrates that the concentration of nickel atoms near the surface of solar cells is 2–3 orders of magnitude higher than in the bulk material, significantly enhancing the gettering rate at the surface. Using IR-microscopy, SEM, and SIMS, we found that the surface density of nickel clusters is approximately 106–107 cm–2, with an average cluster diameter of 20–100 nm and a cluster concentration of 1011÷1015 cm–3 Experimental results revealed that nickel clusters on the surface of silicon samples contain a substantial amount of oxygen and recombination impurities (Cu, Fe, Cr), indicating excellent gettering properties. We identified the physical mechanisms underlying the effects of nickel impurity atom diffusion and additional thermal annealing on the state of nickel atoms near the surface and base of the solar cells. Physical models were developed for the structure of nickel atom clusters in silicon and for the gettering process of fastdiffusing impurities by these clusters. The binding energy of fast-diffusing impurity atoms with a nickel cluster was estimated to be approximately 1.39 eV. Calculations indicated that nickel doping can increase the lifetime of minority charge carriers by a factor of 2–4, and experimental results confirmed an increase in the lifetime of minority charge carriers by up to a factor of 2. These findings highlight the potential of nickel doping to enhance the performance and efficiency of silicon-based solar cells, offering a promising avenue for future research and development in photovoltaic technology
The influence of synthesis parameters and thermal treatment on the optical and structural properties of zinc oxide-based nanomaterials
Authors:   AL-FARABI KAZAKH NATIONAL UNIVERSITY, Paltusheva Zhaniya , Kedruk Yevgeniya , Gritsenko Lesya , Tulegenova Madina , Syritski Vitali , Abdullin Khabibulla
Published: July 2024

In this paper, the synthesis of high-quality nanostructured zinc oxide (ZnO) and zinc oxide-graphene oxide (ZnO-GO) nanocomposites was carried out by a simple and efficient cost-effective chemical bath deposition method. The effect of different GO concentrations as well as thermal treatment on the structural, optical and photoluminescent properties of ZnO-GO semiconductor composites was investigated. All the synthesised samples were studied by electron microscopy, energy dispersive X-ray and Raman spectroscopy. ZnO usually exhibits luminescence in the visible region of the spectrum due to various intrinsic defects. This emission can be controlled by surface modification, doping and various treatments of the synthesised materials after synthesis. The considered ZnO-GO composites were subjected to thermal treatment in air at 375°C for one hour. The study of photoluminescence spectra showed that the heat treatment affects different types of optical recombination in the considered samples of zinc oxide - graphene oxide composites. The improved photoluminescence properties of ZnO-GO nanocomposites make them promising for application in various optical devices of nano- and microelectronics.
AI-ASSISTED CODE GENERATION AND OPTIMIZATION: LEVERAGING MACHINE LEARNING TO ENHANCE SOFTWARE DEVELOPMENT PROCESSES
Authors: Swamy Prasadarao Velaga
Published: July 2024

The aim of this paper is to explore the AI-Driven Code Generation and Optimization. The continuous evolution of code generators has also opened up new possibilities for automating repetitive tasks, allowing for greater focus on high-level problem-solving and design rather than low-level implementation details. As technology continues to advance, the role of code generators in software development is expected to expand even further, offering innovative solutions to the challenges of tomorrow's computing landscape. Whether the ultimate vision is that of a programmer taking "creative coding" to the next level, the expert use of specialized DSLs, or automated software development, we believe that the pathway to practical realization is indeed in their enclosure [1]. Within this context, it is evident that the integration of AI methodologies and flex space technologies is a significant area of interest for researchers, as it presents numerous opportunities for continued innovation and advancement in the field. As we delve deeper into the intricacies of code generation and optimization techniques, it becomes increasingly apparent that further exploration and refinement are crucial in order to unlock the full potential of these cutting-edge AI-driven approaches. Additionally, the identification and proactive mitigation of challenges inherent in the convergence of AI and flex space are pivotal to ensuring the successful development and deployment of impactful solutions. Through a nuanced understanding of these critical domains, researchers and practitioners can work towards realizing the transformative possibilities that lie at the intersection of AI and flex space technologies [1]. By addressing the complexities and nuances associated with these advanced methodologies, we can facilitate the evolution of programming practices and software development processes, ultimately leading to the materialization of the envisioned creative and efficient computing ecosystems.
The Implementation of Deep Learning Algorithm with Gaussian Blur Data Preprocessing in Circular RNA Classification and Detection
Authors: Leovonzko Evint , Cahyaningrum Callixta F. , Ulwani Rachmania
Published: July 2024

Introduction: Circular RNAs (circRNAs) are increasingly recognized as key regulators of gene expression due to their unique closed-loop structure and involvement in various cellular processes. This study investigates the utilization of machine learning algorithms in predicting circRNA-disease associations. Methods: This study proposes a novel deep learning approach leveraging artificial neural networks (ANN) for circRNA classification. The methodology involves data collection from circRNA databases, k-mers counting for feature extraction, Gaussian blur implementation for data smoothing, and ANN-based model training. Results: Evaluation of the trained models based on precision, recall, and f1-score metrics shows an overall accuracy of 0.7511, with an average precision score of 0.7982, recall of 0.7511, and f1-score of 0.7637. Discussion: The results indicate that our ANN-based algorithm effectively detects and classifies circRNA datasets with considerable accuracy. Compared to the algorithm from past research, our algorithm is also shown to have less computational power. Conclusion: Comparative analysis demonstrates improved performance compared to previous algorithms, suggesting its potential for widespread implementation due to reduced computational requirements and simpler implementation.
НОВЫЙ ТИП ПРЕКУРСОРОВ ДЛЯ ОСАЖДЕНИЯ НАНОСТРУКТУРИРОВАННЫХ ПОКРЫТИЙ ИЗ ГАЗОВОЙ ФАЗЫ
Authors: Игуменов И.К. , Лукашов В.В. , Коваленко К.А. , Сыроквашин М.М. , Плюснин П.Е. , Ищенко А.В. , Шутилов Р.А.
Published: July 2024

Разработан метод синтеза композитных прекурсоров состава «наночастицы оксида циркония, стабилизированного иттрием - 2,2,6,6- тетраметил-3,5-гептандионато-гафний (IV)». Методом комплексного термического анализа изучено термическое поведение синтезированных композитов до 600 °С в широком концентрационном интервале. Продукты термолиза проанализированы на основные компоненты методом энергодисперсионного анализа. Для всех составов на кривых ТГ выявлены особенности в интервале температур 310-410 °С. На основании данных ИК-спектроскопии, РФЭС и ЭДС установлено, что наблюдаемые эффекты связаны с низкотемпературным разложением небольшой части летучего металлоорганического прекурсора необратимо адсорбировавшегося на поверхности наночастиц. Высказана гипотеза, что необратимая адсорбция связана с кислотными Льюисовскими центрами на поверхности наночастиц. Полученная информация о термических свойствах композитных прекурсоров позволит разработать методы управления концентрацией наночастиц в формируемом покрытии.
‘Citicoline’ and support of the memory function: Evaluation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006
Authors:   EFSA Panel on Nutrition, Novel Foods and Food allergens (NDA), Turck Dominique , Bohn Torsten , Castenmiller Jacqueline , De Henauw Stefaan , Hirsch‐Ernst Karen Ildico , Knutsen Helle Katrine , Maciuk Alexandre , Mangelsdorf Inge , McArdle Harry J. , Naska Androniki , Pentieva Kristina , Thies Frank , Tsabouri Sophia , Vinceti Marco , Bresson Jean‐Louis , Fiolet Thibault , Siani Alfonso
Published: July 2024

Abstract
Following an application from Egde Pharma Sp. z o.o, submitted for authorisation of a health claim pursuant to Article 13(5) of Regulation (EC) No 1924/2006 via the Competent Authority of Poland, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver an opinion on the scientific substantiation of a health claim related to citicoline and memory. The Panel considers that the food, citicoline (cytidine 5‐diphosphocholine, CDP‐Choline) inner salt, is sufficiently characterised. Improvement, maintenance or reduced loss of memory is a beneficial physiological effect for middle‐aged or elderly adults encountering age‐associated subjective memory impairment. The applicant identified three pertinent human intervention studies in healthy individuals that investigated the effect of citicoline on memory. In weighing the evidence, the Panel took into account that only one randomised controlled trial in healthy participants showed a beneficial effect of citicoline on episodic memory when consumed at doses of 500 mg/day for 12 weeks, whereas this effect has not been observed in another study using citicoline at doses of 1 g/day for 3 months or supported by data obtained in patients with dementia using doses of 1 g/day for 12 weeks and 12 months. No convincing evidence of a plausible mechanism by which citicoline or any of its components (in addition to their endogenous synthesis) could exert an effect on memory in humans has been provided. The Panel concludes that a cause‐and‐effect relationship has not been established between the consumption of citicoline (CDP‐Choline) inner salt and improvement, maintenance or reduced loss of memory in middle‐aged or elderly adults encountering age‐associated subjective memory impairment.
Analysis on Human Capital Earning Effect of University-Industry Collaborative Education
Authors: Lee Juneyoung ,   Institute for Future Growth
Published: July 2024

This study analyzes human capital effect of university-industry collaboration education. Utilizing Mincer’s human capital earning model and propensity score matching approaches, this study finds that university-industry collaborative education has a human capital accumulation effect that increases wage earnings about 10%, and such effect is found to be identical to people who acquires first job in their life after the education. Furthermore, on the aspects of regional development, additional analyses on capital and non-capital observation groups provide a policy implication that it is necessary for non-capital area universities to enhance the university-industrial collaboration in order to accumulate human capital for regional industries.
Analysis on the Changes and Determinants of Expectation for Future Socioeconomic Status in South Korea
Authors: Hong Jieun , Choi Jin Wook ,   Institute for Future Growth
Published: July 2024

Expectations of future social class mobility not only affect individuals’ perceptions of life and attitudes toward social and economic activities, but also influence perceptions of socioeconomic structure, social integration, and government policies at the societal level. However, most of the previous studies on social class mobility expectations focus on cross-sectional studies limited to a single year or longitudinal studies limited to a certain period of time, which are limited in capturing the changes in individuals' perceptions over time. Using the 2005-2022 Korean Labor Panel Survey (N=311,172) of the Korea Institute of Labor Research, this paper analyzes how expectations of future social class upward mobility have changed over time and what factors affect individuals’ expectations through ordered logistic regression model. The results of the empirical analysis find that the expectations of upward socioeconomic status have declined and that the decline is not temporary but persistent across all generations. Furthermore, expectations of future social class upward mobility are influenced by personal characteristics such as age, education, and marital status, objective economic conditions such as employment, and family income and housing, and subjective perceptions of current economic conditions. The findings of this paper implies that efforts to reverse the trend are urgently needed as the decline in social class upward mobility expectations can lead to stagnation of social class.
Mercadeo de servicios de salud. Parte 2
Authors: Maya José María
Published: July 2024

Una institución prestadora de servicios de salud buscando cumplir metas retadoras en venta de servicios que le permitan mejorar sustancialmente sus ingresos económicos y la obtención de importantes excedentes de operación para repartir entre sus socios, decide lanzar un amplio y agresivo plan de mercadeo para posicionarse como la mejor institución de salud en su área en la región.
El centro de su campaña de mercadeo es la búsqueda del convencimiento de los pacientes de los estratos socio económicos altos, de que la institución es la única capacitada en la ciudad y la región para atender pacientes con patologías cardiovasculares, que dispone de la mejor tecnología y que sus médicos y personal de salud es el mejor.
La campaña busca llegar a la población por todos los medios disponibles como vallas, mensajes en radio y televisión y folletos ilustrativos para distribuir entre la población de los sectores sociales foco de su labor.
Otras instituciones pares y grupos de médicos, cuestionan esta campaña y deciden solicitar al Comité de Ética regional un pronunciamiento al respecto. El Comité de Ética después de analizar el mercadeo de la IPS, define su posición al respecto.
On APP-Quasi prime Submodules
Authors: Z. Khlaif Thaer , K. Mohammadali Haibat , S. Mohammed Akram
Published: July 2024

Let  to be a commutative ring with identity and  is a  unitary left -module. In this paper we introduce the concept of approximaitly-quasi prime submodules (for short APP-quasi prime submodule) as a generalizations of prime submodule and quasi prime submodule, where a proper submodule  of -module  is said to be an APP-quasi prime submodule of , if  whenever , where  and  implies that either  or [5]. Many new examples, characterization and basic properties of this concepts are introduce. Furthermore new characterizations of APP-quasi prime submodules in some types of modules are given.
On Some FT_i-space ;i=0,1,2 in Topological Space
Authors: Mohammed Turki Mustafa , Aziz Hussan Raad
Published: July 2024

In this paper, we introduce a new definitions of Separation Axiom which we called  _space, _space,  _space, Then we set the characteristics for each definition and demonstrated the interconnection between the three definitions. We also demonstrated the genetic and partial characteristics in each definition.
On (K*-N)n-Quasi Normal Operators
Authors: Mazin Falih Aya
Published: July 2024

The objective is to present a novel variant of a quasi-normal operator, specifically the  quasi normal operator, alongside the introduction of related theorems, propositions, and illustrative examples elucidating this concept. Additionally, we present the necessary and sufficient conditions for addition and multiplication of this kind of operators.
ANALISIS FAKTOR KARAKTERISTIK GURU PNS TERHADAP TELADAN PIMPINAN, BALAS JASA DAN PENGAWASAN KETAT DI SMAN 1 PATOKBEUSI DAN SMAN 1 CIASEM
Authors: Azzahra Martina , Rusman Frendika  , Aditia Wirayudha  , Eka Tresna Gumelar
Published: July 2024

Penelitian ini dilaksanakan untuk mengidentifikasi faktor-faktor karakteristik guru PNS yang berkaitan dengan Teladan Pimpinan, Balas Jasa, dan Pengawasan Ketat di SMAN 1 Patokbeusi dan SMAN 1 Ciasem. Dalam konteks ini, penting untuk menyoroti bahwa guru harus menunjukkan disiplin yang baik sebagai model atau teladan bagi siswa, sebab tanpa disiplin yang baik dari guru, siswa akan kesulitan untuk mengembangkan disiplin diri. Hasil dari observasi adanya indisipliner pada PNS di SMAN 1 Patokbeusi dan SMAN 1 Ciasem. Sehingga, diskusi mengenai disiplin guru dan faktor-faktor yang mempengaruhinya memerlukan perhatian serius. Metode penelitian yang digunakan dalam kajian ini adalah metode survei dalam kerangka penelitian kuantitatif. Untuk analisis data, digunakan analisis deskriptif dan MANOVA. Temuan dari penelitian ini mengungkapkan bahwa Teladan Pimpinan dipengaruhi oleh jabatan dan golongan secara parsial. Berdasarkan analisis, ditemukan bahwa masa kerja merupakan faktor karakteristik guru PNS yang mempengaruhi Teladan Pimpinan, Balas Jasa, dan Pengawasan Ketat secara simultan di SMAN 1 Patokbeusi dan SMAN 1 Ciasem, Kabupaten Subang. Disamping itu, jabatan dan golongan terbukti mempengaruhi Pengawasan Ketat. Namun, karakteristik seperti jabatan, golongan, usia, jenis kelamin, dan masa kerja tidak terbukti mempengaruhi Balas Jasa. Teladan Pimpinan di kedua sekolah ini menunjukkan kinerja yang baik, khususnya dalam berlaku adil terhadap guru. Kepala sekolah harus mengembangkan perilaku adil ini serta meningkatkan interaksi dengan guru PNS di kedua sekolah tersebut.
MANAJEMEN PENDAPATAN NASIONAL DAN KESEJAHTERAAN DALAM PERSPEKTIF EKONOMI ISLAM: ANALISIS KRITIS
Authors: Rahmah Zakiyah Zulfa , Yuliani  , Mutfarida Binti , Chamdan Purnama  , Dinda Fatmah  , Mirhamida Rahmah  , Syaiful Hasani  , Yusriyah Rahmah
Published: July 2024

Penelitian ini bertujuan untuk mengkaji ulang konsep pendapatan nasional sebagai ukuran kesejahteraan dari perspektif ekonomi Islam, dengan penekanan pada manajemen keuangan nasional. Pendapatan nasional kerap digunakan sebagai indikator utama kesejahteraan suatu negara, namun pendekatan ini memiliki keterbatasan dalam mencerminkan kesejahteraan yang sesungguhnya. Dalam ekonomi Islam, kesejahteraan diukur tidak hanya dari aspek material tetapi juga mencakup dimensi spiritual dan moral. Penelitian ini mengusulkan model manajemen keuangan yang mengintegrasikan prinsip-prinsip ekonomi Islam untuk mencapai kesejahteraan yang lebih komprehensif. Melalui metode studi literatur dan analisis bibliometrik, penelitian ini mengidentifikasi kelemahan pendekatan konvensional dan menawarkan alternatif yang lebih inklusif. Hasil penelitian ini diharapkan dapat memberikan rekomendasi praktis bagi para pembuat kebijakan dan praktisi manajemen keuangan dalam merancang kebijakan yang lebih berkelanjutan dan inklusif, sesuai dengan nilai-nilai ekonomi Islam. Dengan demikian, penelitian ini berkontribusi pada pengembangan teori dan praktik manajemen keuangan yang lebih holistik, serta mendukung tercapainya kesejahteraan yang lebih luas dan berkelanjutan.
SÍNDROME DE TAKOTSUBO: ‘‘CORAÇÃO PARTIDO’’
Authors: Lunardi Maria Elisa , scheffer Leandro Eduardo
Published: July 2024

Introdução: A Síndrome de Takotsubo (STT) também chamada de Síndrome do Coração Partido, apresenta
disfunção diastólica e sistólica temporária do ventrículo esquerdo (VE), sendo anormalidades do movim
Alineación de glosarios específicos de dominio
Authors: Grijalva-Arriaga Paola , Cornejo-Gómez Galo , Antonelli Leandro , Thomas Pablo
Published: July 2024

"Los glosarios son una parte importante de cualquier documento de requerimientos de software, ya que hace explícitos los términos técnicos en un dominio y proporciona definiciones, ayudando a mitigar la imprecisión y la ambigüedad. El Léxico Extendido del Lenguaje (LEL) es un glosario que describe el vocabulario del dominio caracterizando a cada expresión a través de dos atributos (a diferencia de un glosario tradicional que tiene una sola descripción). En la actualidad, es muy común la interoperación de los sistemas informáticos, en donde cierto sistema brinda servicios para que consuman otros sistemas. En este marco, es crucial comprender el lenguaje de ambos sistemas, para que la interacción sea efectiva. Este artículo propone un método de alineación de glosarios LEL del dominio. El método de alineación propuesto se basa en identificación de discrepancias y similitudes, para luego acordar el significado de los términos similares. Este articulo presenta una evaluación preliminar con resultados promisorios utilizando como caso de estudio un modelo de calidad para instituciones de educación superior.
"
Requisitos de Segurança e Privacidade em Startups: Um Estudo Empírico em uma Aplicação de Governança de Dados
Authors: Jesus Ewerton David Brito de , Vilela Jéssyka , Silva Carla
Published: July 2024

Vários incidentes de vazamento de dados pessoais têm acontecido, trazendo impactos negativos tanto para o titular como para o controlador dos dados pessoais. Nesse contexto, leis de privacidade foram criadas para que dados pessoais sejam tratados de forma responsável. A segurança da informação, forte aliada à proteção de dados, muitas vezes é negligenciada por empresas de pequeno porte. Este trabalho apresenta a utilização de um modelo de avaliação de riscos de segurança da informação e privacidade em uma aplicação de governança de dados de uma startup de tecnologia de pequeno porte. Dos 14 riscos identificados, 13 estavam em nível alto de risco, principalmente devido à falta de recursos financeiros e profissionais especializados. Neste trabalho, 13 controles foram sugeridos para melhorar a segurança na startup e reflete as dificuldades enfrentadas por empresas de pequeno porte nesse cenário.
Collab2US: a Tool for Collecting User Stories from Collaborative Boards
Authors: Dornelles Pedro Lucas , Parizi Rafael
Published: July 2024

Software teams are increasingly adopting User-Centered Design (UCD) approaches to navigate complex problems, focusing on empathy, creativity, and iterative learning for a deep understanding of users' needs. Despite UCD's advantages, transitioning from conceptual prototypes to concrete requirements, such as detailed user stories, remains challenging. This paper introduces Collab2US, a tool designed to automate the conversion of UCD outcomes into structured user stories. Collab2US tackles the challenge of converting collaborative ideation outcomes into a structured product backlog of software requirements. It supports IT professionals' workflow by integrating Miro for ideation and Trello for backlog organization, streamlining the process of turning collaborative ideas into user stories. An initial evaluation of Collab2US has shown it can aid software teams in turning team insights into user stories for product backlogs.