bluuebunny/crossref_metadata_2025 huggingface dataset:
Supersonic Combustion of Solid Fuels
Authors: Schlussel Ethan J. , Gallegos Dominic F. , Young Gregory
Published: March 2024

Supersonic combustion of solid fuels is investigated experimentally using a rectangular-cross-section combustor in the context of understanding ignition characteristics, studying fuel regression, and determining operating conditions. Fuel grains consisted of 3D printed polymethyl-methacrylate of varying geometry. Specifically, the cavity flameholder dimensions are systematically studied to develop a flammability map. Initial examinations reveal that a longer and larger cross-sectional area of the flameholding zone in the fuel grain creates the most optimal conditions for ignition and sustained flameholding. The longer and larger flameholding zone also creates conditions for faster time-averaged regression rates. The ignition characteristics and fuel regression are also examined by varying inlet temperatures of the air, which showed that a higher inlet temperature is conducive to sustained ignition, as well as higher fuel regression rates. This work extends the available literature on supersonic combustion of solid fuels to lower temperatures than has previously been reported.
Flowfield of an S-Shaped Inlet with High Boundary-Layer Ingestion Fraction
Authors: Wang Kun , Huang He-xia , Liu Lei , Tan Hui-jun , Zheng Gao-jie , Tang Xue-bin
Published: March 2024

The efficiency of boundary-layer ingestion (BLI) propulsion systems is closely related to the amount of ingested boundary layer. A high BLI fraction requires low propulsor flow power. In this paper, the internal flow characteristics and performance of an S-shaped inlet with a high BLI, up to 83.8% of the inlet capture height, are explored in detail under a freestream Mach number of 0.75. The results reveal that the middle and lower parts of the aerodynamic interface plane (AIP) section are packed with low-energy flows dominated by a pair of vortices, formed by the coalescence of side and separation vortices. At [Formula: see text], the side vortex, originating near the first inlet bend, is caused by a spanwise pressure gradient, while the side vortex is connected to the horseshoe vortex at the root of the inlet lip at [Formula: see text]. The vortex coalescence results in a sudden increase in the strength of the vortex core and a stepwise increase in circulation ([Formula: see text]). The flow vortex intensity in the inlet is divided into three stages from the distribution of [Formula: see text]. In addition, a reduction in [Formula: see text] increases the intensity of secondary flow along the section, particularly the intensity at the flow separation zone. With increasing [Formula: see text], the swirl intensity decreases, whereas the total pressure distortion index DC60 rises, reaching 0.54, which is beyond the requirement of turbomachinery component flow uniformity.
Magnetic-Control Variable Stiffness and Damping Tail Support for a Wind-Tunnel Aircraft Model
Authors: Fu Jie , Gao Fan , Zhong Can , Li Wang , Zou Wenkang , Li Zhuangsheng , Yu Miao
Published: March 2024

To suppress random vibration of aircraft models during wind tunnel tests, a novel magnetorheological elastomer (MRE)-based device with variable stiffness and variable damping (VSVD) is proposed, which is installed on the tail support system. Firstly, the dynamic characteristics of the tail support system are established using finite element model simulation to obtain the vibration mode and stress distribution. Next, the vibration reduction mechanism of the MRE-based tail support system is analyzed by solving a finite element model. Then, the magnetic-controlled VSVD device with an annular sandwich structure is proposed, and the decisive rheology material and structural parameters in relation to the tail support system’s dynamics are determined. Subsequently, the magnetically generated element with multicoils is designed to guarantee a large enough magnetic field, and the optimal structure parameters are obtained. Finally, random wind flow experiments in the wind tunnel and frequency sweep tests in the ground laboratory for the tail support system equipped on the VSVD device are conducted to verify the effectiveness of the proposed device, respectively. The results under 15–200 Hz random excitation indicate the root mean square of acceleration at the centroid of the aircraft model with the VSVD device can be decreased by 46.8% compared to the system without the VSVD device.
Określenie „doświadczenie Ducha” w rozumieniu Heriberta Mühlena
Authors: Tomczyk Dominik
Published: March 2024

Artykuł prezentuje interpretację pentekostalnego określenia „chrzest Duchem Świętym” przez Heriberta Mühlena, jednego z czołowych pneumatologów XX wieku i teologów katolickiego ruchu odnowy charyzmatycznej. Mühlen, łącząc „chrzest Duchem Świętym” z sakramentem chrztu i bierzmowania, kładzie mocny nacisk na doświadczenie chrztu Jezusa w Jordanie oraz na doświadczenie Pięćdziesiątnicy dla Kościoła. Jego zdaniem, każdy wierzący może i powinien czerpać moc do duchowego życia z obu tych wydarzeń. Mühlen wprowadza nowe pojęcie „odnowa ducha” rozumiane jako „doświadczenie Ducha” w miejsce terminu „chrzest Duchem Świętym”. „Odnowa ducha” jest procesem trwałym, a nie jednorazowym, a jego pentekostalność jest źródłem rozwoju Kościoła.
Post-traumatic hemorrhage in a large sacral Tarlov cyst causing acute radiculopathy
Authors: Jacob Jason , Gupta Harun
Published: March 2024

Symptomatic Tarlov cysts (TCs) are an under-recognized clinical entity that should be considered in the differential for lower back pain. These are more common in women and can also be a cause of pelvic pain. Hemorrhagic TCs have been rarely reported in the literature, with symptoms ranging from lower back pain and radiculopathy to symptoms of cauda equina syndrome. We report on a female patient in her 50s who presented with radicular symptoms as a consequence of TC hemorrhage. Magnetic resonance imaging is the gold standard investigation, and this showed post-traumatic hemorrhage causing irritation of the sciatic nerve. Hemorrhagic TC is an important differential to consider in the setting of acute radicular pain, and the symptoms can be resolved with conservative management.
Eduard Rubenovich Sukiasyan and the Higher Library School
Authors: Zuparova Lubov B.
Published: March 2024

The article covers the main directions of the activities of a major Soviet and Russian scientist Eduard Rubenovich Sukiasyan (22.06.1937—27.02.2021): cataloguing and cataloguing, systems of library and bibliographic classifications, training of librarians in Russia and abroad. A new book from the series “The Great Librarian” dedicated to E.R. Sukiasyan is presented. It describes his contribution to the training of teachers at universities of culture and to the development of the academic discipline “Library Catalogues”, the use of his advice in the development of lectures by the author of the article, E.R. Sukiasyan’s participation in discussions and reviewing books and articles on library catalogues, library processing, training and retraining of future cataloguers.
Strategi Pengembangan Potensi Kepemudaan Dalam Membantu Pemerintah Mengembangkan Industri Kreatif Di Kedah
Authors: Afrianda Rendi Tri , Zulherawan Zulherawan , Ma'dan Marfunizah binti , Alex Muhammad
Published: March 2024

Kelompok wirausahawan dalam membangun kehidupan masyarakat telah membuktikan keberhasilannya dengan efektif di beberapa negara. Kehadiran kelompok wirausahawan di Malaysia telah membangun nilai strategis. Tidak hanya sekedar menciptakan kesejahteraan masyarakat, melainkan telah membangun komunitas usaha masyarakat yang didasari oleh simbiosis mutualistik antara dua negara serumpun ini. Sejauh ini kelompok wirausahawan di kedua negara sebagian besar baik di Indonesia maupun di Malaysia, lebih banyak lahir relatif tidak sistematis. Permasalahan ini tidak bisa dipertahankan untuk jangka panjang, harus ada usaha membangun budaya usaha khususnya di kalangan generasi muda. Kegiatan Pengabdian Kepada Masyarakat ini menawarkan solusi membahas dua aspek penting yakni pertama, merumuskan model jaringan usaha pada komoditi kreatif di kalangan generasi muda. Kedua, merumuskan strategi pembinaan wirausaha muda dengan menempatkan potensi ASEAN sebagai pasar potensial industri kreatif di kalangan anak muda Malaysia khususnya di Kedah. Pembinaan dan pengembangan indusri kreatif dapat dilakukan pada generasi muda melalui usaha Mikro, Kecil, dan Menengah yang bertujuan untuk menumbuh kembangkan wirausahawan dalam membangun perekonomian masyarakat berdasarkan demokrasi ekonomi yang berkeadilan. Tim menyampaikan tentang Tujuan pembinaan industry kreatif sebagai contoh penerepan di Indonesia seperti yang tertuang dalam pasal 5 UU Undang-undang Nomor 20 Tahun 2008 tentang Usaha Mikro, Kecil dan Menengah.
An Analysis of The Students' Perceptions Towards The of Google Classroom in Pnline Classes
Authors: Wahyuni Eka Putri , Rahmawati Irma , Indah Indah
Published: March 2024

The purpose of this research is to identify and describe the perception of the sixth-semester students towards the use of Google Classroom in online classes. The subjects of this study were ten Regular A students, in the English Language Education study program, Universitas Tanjungpura. This study uses a quantitative approach with a descriptive study method. The data in this study were collected through a close-ended questionnaire which was divided into two sections, students' perception and features of Google Classroom. Furthermore, the data in this study were analyzed using descriptive statistics which were described and interpreted through diagrams and pie charts. The research findings show that most students have a positive perception of the use of Google Classroom in online classes. In addition, the feature that helps students the most in online classes is submitting assignments.Keywords: perceptions, Google Classroom, online classes
Potential Limitations and Effective Integration of Mobile Pronunciation Tools for English Language Learners
Authors: Utami Anggitha Juliya
Published: March 2024

Mobile pronunciation tools are a new way to acquire pronunciation skills through a combination of internet resources and mobile applications for English language learners (Abarquez, 2021). As English continues to be a widely spoken language worldwide, language learners are looking for new and innovative ways to improve their pronunciation skills. This article has reviewed studies on the potential limitations and effective integration of mobile pronunciation tools for English language learners. This review aims to explore and discuss the potential constraints and challenges of using mobile pronunciation tools for English language learning. Additionally, it examined how these tools can be effectively integrated into classroom instruction and self-directed learning. The articles for this review were discovered by using internet search engines such as Google Scholar, Scopus, and Research Gate, in the topic area of the potential limitations and integration of mobile pronunciation tools for English language learners. The retrieved data was carefully investigated using inclusion and exclusion criteria. The topic investigation involved collecting data from ten journals article, which were then analyzed by creating a grid table. The resulting table is used to analyze patterns, similarities, and differences that can help conclude. The results of the analysis show that although mobile pronunciation tools have the potential for helping English language learners improve their pronunciation, they also have some limitations that need to be addressed. For future research, especially for those who are interested in integrating mobile pronunciation tools as the topic of the study, this paper can be a good lesson for the next study.Keywords: Mobile pronunciation tools, English language learners, classroom instruction, self-directed learning
Integrating Spotify in Teaching English Listening Skills: Exploring The Benefits and Challenges
Authors: Meisa Rahma
Published: March 2024

In recent times, the advent of digital technology has revolutionized our modes of communication, learning, and interaction with the world. Technology offers numerous advantages and serves as an appealing and effective tool for educators in their teaching endeavors. Students now have the opportunity to harness the potential of technology, including platforms like Spotify, as a means of enhancing their learning experiences. The objective of this study is to explore the advantages and obstacles associated with utilizing the Spotify application for the purpose of teaching English listening skills through analyzing existing literature. The relevant articles for this research were sourced through internet search engines such as Google Scholar, Mendeley, and Publish or Perish. The examination of the gathered articles uncovered a wide range of challenges and benefits that arise when incorporating Spotify within the realm of language learning. Keywords: Spotify Application, Teaching, Listening Skills
Solubilization and Photostabilization in a Sodium Deoxycholate Hydrogel of a Neutral Conjugated Thiophene Oligomer and Polymer
Authors: Menandro Alessandra S. , Péres Laura O. , Bohne Cornelia
Published: March 2024

Oligo(3-hexylthiophene-co-1,4-phenylene) and poly(3-hexylthiophene) were solubilized in sodium deoxycholate self-assemblies in water solutions and hydrogels. The oligomer and polymer were incorporated as monomers into the self-assemblies with sodium deoxycholate aggregates, leading to the photoprotection of these neutral conjugated and water insoluble molecules. Dynamic light scattering, rheology and fluorescence experiments established that the deoxycholate aggregation and gel formation properties were not altered with the incorporation of the oligomer or polymer into the deoxycholate self-assemblies, showing that this adaptable host system with some molecular recognition elements is a viable strategy to incorporate neutral conjugated molecules into hydrogels.
From Eyes to Cameras: Computer Vision for High-Throughput Liquid-Liquid Separation
Authors: El-khawaldeh Rama , Mandal Abhijoy , Yoshikawa Naruki , Zhang Wenyu , Corkery Ryan , Prieto Paloma , Aspuru-Guzik Alán , Darvish Kourosh , Hein Jason
Published: March 2024

We present a modular, high-throughput (HT) automation platform for screening Liquid-Liquid Extraction (LLE) workup processes. Our automated hardware platform simultaneously screens up to 12 vials, and is coupled with a computer vision (CV) system for real-time monitoring of macroscopic visual cues. Our CV system, named HeinSight3.0, leverages machine learning and image analysis to classify and quantify multivariate visual cues such as liquid level, phase split clarity, turbidity, homogeneity, volume, and color. These cues, combined with process parameters like stir rate and temperature, enable real-time analysis of key workup processes (e.g., separation time, phase split quality, volume ratio of layers, color, and emulsion presence) to aid in the optimization of separation parameters. We demonstrate our system on three case-studies: impurity recovery, excess reagent removal, and Grignard workup. Our application of HeinSight3.0 on literature data also suggests high potential for generalizability and adaptability across different platforms and contexts. Overall, our work represents a significant step towards achieving end-to-end autonomous LLE screening guided by visual cues, contributing to the realization of a self-driving lab for workup processes.
The role of ultrasound and dopplerography in the assessment of lower urinary tract dysfunction (literature review)
Authors: Sapozhenkova Ekaterina V. , Kolpakov Viktor V. , Berdichevsky Vadim B. , Pavlova Irina V. , Gonyaev Artem R. , Petrov Daniil I. , Akhundov Elvin F.
Published: March 2024

This review is devoted to the study of the prevalence of symptoms of the lower urinary tract and the justification of the use of non-invasive and accessible methods of their diagnosis with an assessment of not only structural, but functional indicators. These include ultrasound examination of the bladder with the determination of functional and maximum volumes and the calculation of the sensitivity index, quantitative and speed indicators of ureteral emissions using color flow mapping, as well as assessment of the blood flow of detzurosis by means of vascular dopplerography.
Application of the UPOINT classification to determine indications for antibacterial therapy of chronic inflammatory process
Authors: Ergakov Dmitrii V. , Baykov Nikolay A. , Kochetov Aleksandr G. , Martov Aleksei G.
Published: March 2024

Background. Patients with chronic prostatitis (CP) represent the majority of urological referral. The most patients, independent of their age, visit attending urologists constantly.
Aim. To evaluate the rate of antibiotics prescriptions based on the UPOINTS chronic prostatitis classification and the estimation of its efficacy.
Materials and methods. In 2022–2023 there were enrolled 92 CP patients in the Pletnev City Clinical Hospital and Vishnevsky National Medical Research Center for High Medical Technologies – Central Military Clinical Hospital. The age varies from 22 to 46 year (mean 34±8). The diagnosis lifespan was – 11+16.5 mo. The NIH-CPSI score was 23±6.1 (pain 8±5.5, urination – 7±2.4, life quality 8±3.6). The prostate volume was 26±8 cc. The positive Meares-Stamey test was occurred in 38/92 (41%) cases. The positive prostate or sperm culture were found in 18/92 (20%) pts. The positive PCR-tests were obtained in 32/42 (76%) urethral samples, prostate secretes 23/42 (55%) and sperm – 20/42 (48%). Fluorochinilones were prescribed in all 92 (100%) cases, tetracycline (66 patients, 72%) and macrolides – 48 patients, 52%.
Results. Sixty eight (74%) pts have passed the follow-up. The total NIH-CSPI score decreased to 15±5.3 (pain – 6±3.6, urination – 5±2.1, life quality 4±2). The average prostate volume was 23±4 cc, at 86% (58) cases were achieved the laboratory tests normalization. The fluorchinolones efficacy was – 29% (17 patients), tetracycline – 41% (24 patients), macrolides – 29% (17 patients).
Conclusion. The UPOINT classification use allows optimize the CP management. PCR-tets are the most sensitive in terms of the I-type CP diagnosis. The administration of Doxycycline Express® in the I-type of CP treatment is the most effective (41%) in the comparison to the other antibiotics.
EXPLORING COVID-19 PANDEMIC INITIAL 2020 CURVE BASED ON STATISTICAL EVALUATION
Authors: Hassan Akhtar Ibrar ul
Published: March 2024

This research was to explore CoVID-19 at initial stage of 2020 based on statistical techniques using probability density function (PDF), with different statistical measures, polynomial data fitting along with 30 day projections. The Covid-19 analysis was carried out only for highly affected countries along with six different regions and global level for 64 days covering period of January to March during 2020. It was found that infection and recovery rate for cases were ranged from 0 ‒ 9.89 and 0 ‒ 8.89% at global level, respectively. The PDF was observed highly positive skewed, leptokurtic, for confirmed cases representing 6620 daily mean infected population for confirmed cases. Countries of USA, Chinas, Spain, France, Italy, Iran, UK and Switzerland were eexpected to be most affected countries with minimum 0.100 million infected population. The projection errors for infection rate remained -78.8 to 49.0%. The curve of CoVID-19 and PDF (skewness and kurtosis) measures provided understanding of data shape and peak height.
A COMPREHENSIVE STUDY ON THE BITING ACTIVITIES OF Leptoconops spinosifrons: COMPARING HUMAN LANDING CATCH AND MODIFIED TRAP METHOD FOR COLLECTING BITING MIDGE POPULATIONS AT BAGAN LALANG BEACH, SELANGOR
Authors: Amalina Kamarudin Nur , Khadri Shahar Mohd , Abd Hadi Azahari , Mojiun Hillarian , Japarudin Hasirah , John Gindabal Johnnetha , Dekau Salvie
Published: March 2024

Leptoconops, a nuisance insect belonging to family Ceratopogonidae, mostly found near the beaches in the tropical and sub-tropical regions. In Malaysia, Leptoconops is often found in sandy beaches and its bites can cause irritation, affecting tourism activities. This study aimed to determine the biting cycle of Leptoconops inhabiting Bagan Lalang beach in Selangor. The sampling involved four visits from June to August 2022, during which emerging adults were collected via human landing catches (HLC) and trapped with modified emergence traps for a 24-hour collection period. Temperature and relative humidity were also recorded. The samples were identified following taxonomy key, the results indicated the presence of Leptoconops spinosifrons at the beach. The biting activities of L. spinosifrons occured from dawn to dusk with peak biting of recorded from 0800 h to 0900 h and at 1700 h to 1800 h. Additionally, a total of 20 L. spinosifrons were trapped on the sticky tape in the emergence traps. This study represents the first report on the identification of L. spinosifrons from Bagan Lalang Beach, providing crucial surveillance data represents for this medically important neglected insect associated with outdoor and tourism activities.
Pip5k1γ regulates axon formation by limiting Rap1 activity
Authors: Di Meo Danila , Kundu Trisha , Ravindran Priyadarshini , Shah Bhavin , Püschel Andreas W
Published: March 2024

During their differentiation, neurons establish a highly polarized morphology by forming axons and dendrites. Cortical and hippocampal neurons initially extend several short neurites that all have the potential to become an axon. One of these neurites is then selected as the axon by a combination of positive and negative feedback signals that promote axon formation and prevent the remaining neurites from developing into axons. Here, we show that Pip5k1γ is required for the formation of a single axon as a negative feedback signal that regulates C3G and Rap1 through the generation of phosphatidylinositol-4,5-bisphosphate (PI(4,5)P2). Impairing the function of Pip5k1γ results in a hyper-activation of the Fyn/C3G/Rap1 pathway, which induces the formation of supernumerary axons. Application of a hyper-osmotic shock to modulate membrane tension has a similar effect, increasing Rap1 activity and inducing the formation of supernumerary axons. In both cases, the induction of supernumerary axons can be reverted by expressing constitutively active Pip5k. Our results show that PI(4,5)P2-dependent membrane properties limit the activity of C3G and Rap1 to ensure the extension of a single axon.
Real time surge voltage control using smart IoT
Authors: Shruti Tiwari , Mamta Kashyap
Published: March 2024

As the demand for energy is increasing exponentially due to the growing population, it needs to be properly monitored and controlled. On the other hand, nowadays, we are facing a lack of technical knowledge in monitoring and controlling energy consumption. Over the past several years, there has been a rapid increase in both the utilization of energy loads and the use of various forms of power electronic equipment. As a result, contamination of the electricity supply is becoming an increasingly critical issue. The purpose of this study is to provide the design and implementation of a virtual instrument tool that uses LabVIEW for real-time online monitoring of power quality. Readings are traditionally extracted manually from devices of this kind. A smart energy meter can help overcome these problems, allowing people to take readings from any location globally, thanks to technology that makes use of the Internet of Things. In addition to the amount of energy being consumed, the smart energy meter will provide information on other characteristics such as voltage, current, power, and frequency. This enables us to achieve the ideal level of load control. For load management, LabVIEW is the tool of choice. Users can tailor their pricing plans to their financial situations using this technology. The PZEM-004T sensor is utilized for measuring parameters, and the Node MCU is the component that transmits the data to the server. Users can exert influence over the system through both mobile applications and web applications. This system also helps detect surge conditions of appliances and can break them using a relay.
IMPACT OF OCCUPATIONAL NOISE ON THE CIRCULATORY SYSTEM OF WORKERS IN A TYPICAL FLOATING PRODUCTION VESSEL
Authors: Davidson, David Ebong  , Ejikeme Ugwoha
Published: March 2024

This study investigates the possible impacts of occupational noise exposure on the circulatory system of workers in a typical floating, production, storage and offloading (FPSO) unit in the Niger Delta Offshore work environment in Nigeria. The VLIKE iiVL6708 digital sound level meter was used to measure noise levels at 2-hour interval overianii8-houriiworkday. OMRON-10iiSeries iiBP7450 Upper Arm Blood Pressure monitor was used to measure arterial blood pressure i(systolic and diastolic) and pulse rate of work before and after exposure for 8-hour workday.
A REVIEW ON IOT BASED REMOTE PATIENT HEALTH MONITORING SYSTEM
Authors: Prof. Palmur Vinayak Vijay  , Prof. Mote Ashwini Gopinath  , Mr. Dhananjay Subhash Mane
Published: March 2024

The current review work tries to understand the existing technologies used to monitor the patient health and to find out the existence of research gap. The gap found out in the review will be addressed by designing a new system that will help to monitor the health of the patient effectively.
“YIN-YANG” BINARIES OF DUALITY IN ANITA DESAI’S CRY THE PEACOCK
Authors: Dr. Shreeja Tripathi Sharma
Published: March 2024

Anita Desai’s Cry the Peacock is among the early novels that herald the development of psychological fiction in India. The work reveals the inner-world of Maya and revolves around events and experiences that ultimately lead her to murder her husband, Gautama. Maya has been severely scrutinised as a neurotic in a psychoanalytic light. This research paper attempts to associate “Maya and Gautama” as an inseparable union of “Yin-Yang”.
O DESENVOLVIMENTO DAS SOFT SKILLS NO EXERCÍCIO DA GESTÃO DE CONFLITOS NO DIREITO 4.0
Authors: Baima Aline Evaristo brigido , De Andrade Denise Almeida
Published: March 2024

As soft skills podem ser entendidas como um conjunto de habilidades sociocomportamentais e surgem como elementos essenciais na capacitação dos profissionais do Direito, em especial daqueles que trabalham com formas adequadas de resolução de controvérsias. O artigo tem como objetivo geral pesquisar como os avanços tecnológicos em uma sociedade pós pandêmica, adoecida com transtornos psicológicos e de ansiedade, impulsionam o desenvolvimento de habilidades e capacidades não jurídicas do profissional do Direito para melhor exercer seu mister na compreensão e no gerenciamento dos conflitos daqueles que procuram seus serviços jurídicos. Os objetivos específicos consistem em: i) pesquisar como a quarta revolução industrial impõe a atualização do perfil do jurista; ii) abordar noções gerais soft skills e consequente necessidade de desenvolvimento de habilidades sociocomportamentais e emocionais nos cursos de Direito; iii) demonstrar a relevância das novas habilidades aplicadas na gestão de conflitos. Como percurso metodológico, utiliza-se do método hipotético-dedutivo, com abordagem qualitativa, como procedimento o aprofundamento teórico por meio de pesquisa bibliográfica e documental. A pesquisa teve como resultado a percepção de necessidade de adequação e atualização do perfil do jurista, diante dos impactos da quarta revolução industrial no mercado de trabalho, quando as competências técnicas (hard skills) se mostram insuficientes para os profissionais prosperarem. Verificou-se maior relevância da capacitação para soft skills a serem aplicadas em gestão de conflitos. Alinhando-se a este contexto, o Ministério da Educação editou a Resolução n. 05 de 2018, incluindo estas habilidades como objetivos a serem desenvolvidos nos cursos de Direito.
A REPRESENTAÇÃO PARLAMENTAR FEMININA NUMA PERSPECTIVA RELACIONAL DE GÊNERO: reflexões sobre os desafios e o trânsito dos direitos políticos entre o masculino e feminino no parlamento brasileiro no século XXI
Authors: Padilha Simone Camargo , Silva Adilson Cunha
Published: March 2024

O texto tem como objeto de análise a questão do porquê, apesar de diversas reformas políticas, persistir uma baixa participação política feminina nas Casas de Lei municipais, estaduais e no Congresso Nacional brasileiro. Para tanto, considerando a natureza ensaística do estudo, buscou-se abordar o tema a partir de uma perspectiva reflexiva e aberta a possibilidades de respostas ao problema apresentado, tendo por base, principalmente, a necessidade de repensar o ser e estar feminino num espaço de poder constituído por uma lógica masculina que se mantém como hegemônica. Diante disso, considerando a problematização do tema apresentado, a partir da definição de gênero e relação de gênero desenvolvida por Joan Scott, pretende-se expor algumas considerações quanto à necessidade de transformação da mentalidade e governamentalidade hegemônica que constituem os espaços de poder, bem como o indispensável e urgente trânsito das garantias de direitos políticos à participação feminina na política do plano formal simbólico ao concreto, pois sem esse trânsito não há como se construir uma democracia e garantir os direitos políticos a todas e todos, em todas as suas dimensões, para, com isso, garantir e fortalecer os fundamentos democráticos do Estado Constitucional contemporâneo.
O PRINCÍPIO DA AUTODETERMINAÇÃO INFORMATIVA DIANTE DO NOVO CONTEXTO SÓCIOJURÍDICO DA CONTRATAÇÃO ONLINE E A POLÍTICA PÚBLICA DE EDUCAÇÃO COMO FORMA DE PREVENÇÃO À VIOLAÇÃO DE DIREITOS
Authors: BARRETO RENATA PEREIRA
Published: March 2024

As alterações trazidas pelas plataformas online são perceptíveis no mundo atual e não seria diferente no consumo e contratação, que teve alterações significativas, não sendo, hoje, matéria pacífica quanto ao contrato online ser uma nova forma contratual ou apenas o contrato usual formalizado por outros meios com o auxílio, principalmente, da Internet. Nesse contexto de elevado fluxo de dados, surge, formalmente, o princípio da autodeterminação informativa com a entrada em vigor da Lei Geral de Proteção de Dados Pessoais, porém, o referido princípio já estava presente na jurisprudência nacional e internacional, sendo o tema principal do presente estudo, além de tecer comentários quanto à autodeterminação informativa, o presente artigo também se justifica pela necessidade de apontar formas de prevenção à violação de direitos, objetivando analisar as mudanças decorrentes da alteração quanto a contratações online, as discussões iniciais quanto ao princípio da autodeterminação informativa e o empoderamento a partir de políticas públicas de educação da sociedade sobre o tema, como forma de prevenção à violação do princípio apontado, o que foi possível, a partir da análise doutrinária sobre as novas formas de contratação e o princípio da autodeterminação informativa, analisando ainda outras legislações que já eram utilizadas e decisões significativas sobre o assunto, chegando à conclusão de que lidar com os dados de forma preventiva, pode, além de afastar a violação do direito, resultar em economia e uma atuação mais eficiente para as entidades públicas e privadas.
Application Analysis of Nursing Students' Grades in Course Relevance Based on Association Rule Mining Algorithm Apriori
Authors: Li Xuemei , Jimenez Edward C.
Published: March 2024

By analyzing the correlation between courses in students’ grades, we can provide a decision-making basis forthe revision of courses and syllabi, rationally optimize courses, and further improve teaching effects. With the help of IBM SPSS Modeler data mining software, this paper uses Apriori algorithm for association rule mining to conduct an in-depth analysis of the grades of nursing students in Shandong College of Traditional Chinese Medicine, and to explore the correlation between professional basic courses and professional core courses. Lastly, according to the detailed analysis of the mining results, valuable curriculum information will be found from the actual teaching data.
Financial and Economic Behavior of Consumers and its Impact on the Achievement of Sustainable Development Goals in Russia
Authors: Karpova S. V. , Pogodina Т. V.
Published: March 2024

Sustainable development of the national economy based on the transformation of the financial and economic behavior of consumers is one of the priorities of the socio-economic policy of the Russian Federation. In this regard, the formation of responsible financial and economic consumer behavior is a leading factor in achieving the sustainable development goals. This paper focuses on the update of the problem and the assessment of the impact of consumer financial and economic behavior factors on the achievement of sustainable development goals. The purpose of the study is to systematize consumer behavior factors and identify promising directions for achieving sustainable development goals based on the formation of responsible financial and economic behavior of consumers. The subject of the study is the transformation of consumer behavior and its impact on achieving sustainable development in Russia. Research methods include analysis and synthesis, analogy and generalization, compare and contrast, induction and deduction, correlation coefficients, rating assessment. As the main results of the study, it is necessary to highlight the substantiation of the relationship between the sustainable development goals and the financial and economic consumer behavior; grouping of consumers depending on age and attitude to purchases (generation X, Y, Z) to determine the reasons and motives of the transition to responsible behavior; assessment of the achievement of sustainable development goals based on an integral indicator; ranking of the impact factors of consumer behavior on the per capita GDP index based on the correlation coefficient; identification of priority directions for the formation of responsible consumer behavior. An important conclusion is made about the transformation of the financial and economic consumer behavior in the direction of increasing the impact of waste disposal of production and consumption; digitalization of households, investments in environmental protection, income differentiation and dynamics of real wages of the population on the per capita GDP index.
Forecast of the Volume of Expenses for the Payment of Old-Age Insurance Pensions in the Russian Federation until 2035
Authors: Sharov V. F. , Balynin I. V. , Sedova M. L.
Published: March 2024

The article is devoted to the assessment of the impact of demographic processes on the volume of expenses for the payment of old-age insurance pensions in the Russian Federation. The purpose of the study is to make a forecast of the volume of expenses of the Russian Social Fund budget for the payment of insurance old-age pensions for the period up to 2035, taking into account population fluctuations in 3 scenarios: optimistic, probable and pessimistic. The relevance of study is due is due to the influence of demographic processes on the pension system of the Russian Federation. The results obtained are new, they can be used in the practical activities of the state authorities of the Russian Federation, in the conduct of scientific research and in the educational process, etc. The authors used a multifactorial dynamic model in the form of a system of stochastic differential equations with parameters, and numerical calculations were carried out on a discrete approximation of this model. The authors revealed that with a pessimistic version of the population forecast, the volume of budget expenses of the Pension and Social Insurance Fund of the Russian Federation for the payment of insurance pensions (excluding early appointment) for 2023–2035 will increase by 56.67% (which in monetary terms is 4.22 trillion rub.); with a probable one — by 60.39% (which in monetary terms is 4.50 trillion rub.); with a pessimistic one — by 66.02% (which in monetary terms is 4.93 trillion rub.). It is important to note that any of the forecast, due to the population decline in the forecast period, assumes an increase in the volume of expenses for the payment of insurance pensions at rates below inflation (the latter, according to the minimum estimates of the authors of the article, will amount to 74.76%).
Assessment of the Volatility of the Main Cryptocurrencies, the Euro and the Direct Exchange Rate of the Ruble
Authors: Byvshev V. A. , Yashchenko M. A.
Published: March 2024

The development of financial technologies in modern conditions has contributed to the active use of digital financial instruments — cryptocurrencies — in international settlements. The availability of up-to-date information on digital currency volatility will help crypto market participants predict the consequences of their transactions. The purpose of this work is to construct a new measure of the volatility of financial assets, in particular, cryptocurrencies, the euro and the direct exchange rate of the ruble. In order to obtain this measure, an analysis of known volatility measures was carried out, requirements for the measure of volatility of a financial asset were formulated, and, as a result, the volatility of the main cryptocurrencies, the euro and the direct exchange rate of the ruble, was assessed by the levels of the time series of monthly quotations of these assets in the time interval from 1.01.2022 to 1.04.2023. The scientific novelty in the paper is a reasonable new measure of absolute volatility. The main conclusions of the study are: 1) the measure of absolute volatility constructed in this paper has the dimension of the asset value and measures the part of the asset value that is generated by uncertainty in the values of its profitability; 2) Bitcoin Cash is the most volatile cryptocurrency, Bitcoin has the least volatility among cryptocurrencies; 3) the volatility of the direct exchange rate of the ruble (the price of the US dollar in rubles) is about half the volatility of Bitcoin; 4) out of competition in terms of volatility is the euro quote (the euro price in dollars) — 10% in a year and a half.
Determination of Investment Success and its Factors for Russian Cinema at the Box Office Using Machine Learning
Authors: Dozhdikov A. V.
Published: March 2024

Historical data of the box office of Russian cinema is the object of research. The purpose  of  the  study  is  to determine the possibility of forecasting the cash fees of  the  film  project  at  an  early stage  in  the  production  of films, which is especially important due to withdrawal of foreign distributors from the Russian market. The analysis was carried out on data for the entire population (N = 1400) of Russian national films that were released from the beginning of 2004 to April 2022. These data are introduced into scientific circulation for the first time. The study used methods of evaluation of film projects based on historical profitability and classification of films by genres, directors, screenwriters. The result of the experiment on 7 machine learning and neural network models achieved an accuracy of 0.96 and ROC (AUC) = 0.98. The article provides conclusions about the directions for improving forecasting methods and conclusions about the limitations of the proposed approach. Taking into account the high volatility of the individual financial result of a film project, recommendations were made by the “portfolio” principle of investment, which opens the prospects of debt and equity financing of cinema using market financial instruments, issuance of bonds and shares by producers and distributors.
Effects of Investment Competition Rate by Investor Type on Short- and Long-term Stock Returns in the Korean IPO Market
Authors: Choi Sung-Hwan , Kim Kyung-Soon
Published: March 2024

This study empirically investigates whether the investment competition rate by investor type (institutional demand prediction competition rate, general public offering competition rate, and employee stock subscription rate) in the Korean IPO market is informative in predicting future stock prices after IPO. The results of analyzing the IPO sample from 2001 to 2021 are as follows. First, we find that firms with a high competition rate for institutional demand forecasting have more efficient public offering prices and an increased external monitoring effect, reducing long-term underperformance anomalies. Second, we find that firms with high public offering subscription rates show increased short-term overreaction behavior after an IPO and increased underperformance anomalies in the long term. Third, we find that firms with a high employee stock subscription rate partially reduce long-term underperformance for two years after their IPO. Overall, this study’s results empirically show that non-financial information (investment competition rate) available in the IPO market is useful for evaluating the quality of IPO firms and predicting future performance.
СТРОЕНИЕ ГИДРАТОВ ХЛОРНОЙ КИСЛОТЫ И РАВНОВЕСНЫЙ СОСТАВ СИСТЕМЫ HClO4–H2O
Authors: Майоров В.Д. , Кислина И.С. , Тараканова Е.Г.
Published: March 2024

Методами ИК спектроскопии и квантовой химии исследованы состав, строение, энергетические параметры и области существования гидратных комплексов, образующихся в системе HClO4–H2O. Определены три концентрационно-структурные зоны. В разбавленных растворах HClO4–H2O до мольного соотношения компонентов 1:13.3 присутствуют сольватно-разделенные ионы ClO4- и H5O2+, каждый из которых гидратирован четырьмя молекулами воды. Более концентрированные растворы (1:13.3–1:5) содержат гидратированные ионные пары ClO4-∙H5O2+, которые при соотношениях [HClO4]:[H2O] = 1:9–1:5 являются контактными. При дальнейшем повышении концентрации кислоты вплоть до перехода системы HClO4–H2O в твердую фазу образуются парные комплексы. Основой их строения является цикл из двух соединенных двумя H-связями контактных ионных пар ClO4-∙H5O2+. Твердая фаза состоит из взаимодействующих друг с другом полимерных цепочек, образованных ионными парами ClO4-∙H5O2+ и ClO4-∙H3O+.
Application of an Ansatz Method on a Delay Model With a Proportional Delay Parameter
Authors: Aljoufi Mona
Published: March 2024

Delay differential equations are fundamental tools to modeling various real-world problems. A particular type of these models is considered in this paper in the form y’(t) = ay(t) + aeaty(at), where a is a proportional delay parameter. Solving delay equations is usually a difficult task. This is because there are no standard/well-known methods for solving such kind of equations. This paper proposes a simple procedure to solve the above delay equation. The solution is obtained in closed form which is optimal. The suggested analysis can be invested to analyze more complex models in physics and engineering sciences.
Mistério, infinitude e transcendência: reflexões sobre a dimensão sublime do conto Olhos d’água, de Conceição Evaristo
Authors: Nunes da Silva Mayara
Published: March 2024

Este artigo tem como objetivo analisar o conto Olhos d’água, de Conceição Evaristo, a partir da categoria estética do sublime a fim de mostrar como os sentidos metafóricos e metonímicos construídos nesta narrativa evidenciam o caráter de mistério, infinitude e transcendência ligado à cor dos olhos maternos, a qual como um vínculo genealógico (SOUSA; FREITAS, 2021) une as personagens e revela a importância do reconhecimento à ancestralidade feminina. Com base nas ideias de Longino (1996) e de Kant (1995), pretendemos demonstrar ainda que as figuras de linguagem presentes, no conto, sobretudo, a “metonímia”, a “metáfora” e a “anáfora”, atuam conjuntamente para promover a sublimidade na história. De modo mais específico, acreditamos que essas figuras são estratégias fundamentais para que o sublime matemático (KANT, 1995), seja manifestado e sugerido no conto. A análise indica que a capacidade de “reflexo” dos olhos maternos revela a possibilidade de transcendência de uma realidade imediata, caracterizada, principalmente, pelas privações sociais e questões relacionadas ao racismo, para uma realidade mais espiritual, representada pela resistência de mulheres negras que conservam as tradições de origem africana e reconhecem a importância da sabedoria e história de suas ancestrais.
Projetos poéticos e a linguagem romanesca modernista
Authors: De Lima Beserra Eduardo , Costa Neto Filho Benedito
Published: March 2024

O objetivo deste texto consiste em delinear discussões em torno da Semana de Arte Moderna de 1922 e de suas implicações na instituição do romance moderno brasileira. Se esse gênero literário não foi o carro-chefe da exposição de 22, por que ainda se fala tanto da importância do romance em relação a esta semana? Se não houve exatamente lançamentos nos três dias da “semana”, haveria sentido falar no peso que o evento trouxe para o romance? A pergunta é retórica. Mas o que de novo poderíamos trazer a esse respeito, então? Talvez fazer um panorama, mesmo que provisório e, claro, arbitrário – e o que caberia em tão poucas páginas – do que se andava publicando em outros lugares. Para este esforço, foram acionados teóricos e estudiosos que problematizam os discursos e as ideias difundidas acerca da Semana de 22. Além disso, toma-se algumas obras da literatura moderna brasileira com o propósito de ilustrar o que aqui se discute.
LOGÍSTICA REVERSA E ECONOMIA CIRCULAR
Authors: Cerqueira  Streit Jorge Alfredo , Guarnieri Patricia
Published: March 2024

As políticas públicas são instrumentos capazes de gerar mudanças no sistema político e social, inclusive podem auxiliar na implementação da Logística Reversa (LR) e da Economia Circular (EC). Por isso, o objetivo do presente estudo é identificar mudanças recentes nas políticas públicas sobre resíduos sólidos e analisar o potencial de incentivo à LR e EC. Esta investigação caracteriza-se como qualitativa, exploratória, descritiva cuja estratégia foi a análise documental, e o instrumento de coleta foram documentos disponíveis publicamente. Quatro decretos recentes foram localizados no website da Presidência da República. Os mesmos foram descritos e debatidos com a literatura e constatou-se que todos, se implementados, são capazes de contribuir à sustentabilidade. Afinal, trazem novas formas de controle, estabelecem metas e prazos e garantem a isonomia na fiscalização. Ademais, organizam o fluxo e preveem a instalação de pontos de coleta. Os decretos inovam ao apresentar novos instrumentos para implementação da LR que contribui em parte, para a transição para a economia circular, além de reagrupar os atores da cadeia de embalagens. Por fim, ressalta-se a preocupação com o fortalecimento das cooperativas dos catadores de materiais recicláveis ao recriar o Comitê Interministerial e programas específicos. Portanto, este trabalho contribui para gestores que precisam se adequar às novas normas e auxilia pesquisadores ao apontar direções para pesquisas futuras.
Modelos de consessão no Brasil: um estudo comparativo da rodovia concedida BR116.
Authors: NOVAIS Ivo COSTA , Almas Rondinaldo Silva das
Published: March 2024

O presente artigo apresenta uma pesquisa sobre os principais modelos de concessões praticados no Brasil a partir do ano de 1995, utilizando como referências os modelos aplicados pelo Estado de São Paulo, o da primeira etapa do Governo Federal, na década de 1990, e os da segunda e terceira etapas também do Governo Federal, durante os anos de 2003 a 2018. O principal objetivo foi analisar os gastos públicos em rodovias, sob a ótica da efetividade em relação a sua melhor alocação e eficiência. Após esta análise, foi feito um estudo de caso com o comparativo entre o custo-benefício da exploração da rodovia BR 116 pela concessionária VIABAHIA e de obras governamentais com licitação direta em duplicação e manutenção de rodovias. O estudo mostrou a necessidade de se realizar novas concessões, com busca de financiamento através de fontes externas, a fim de dividir o risco do projeto com os recursos do Governo Federal, que nos projetos atuais detém uma concentração desses investimentos.