bluuebunny/crossref_metadata_2025 huggingface dataset:
Pemenuhan Hak Warga Negara Untuk Menyampaikan Pendapat dalam Memperkuat Digital Citizenship Melalui Sambat Online Pemerintah Kota Malang
Authors: Saputra Nugroho Dwi , Saputra Meidi
Published: October 2024

AbstractThis research aims to describe citizen participation in submitting complaints via Complain Online, a strategy to fulfill citizens' rights in digital citizenship, and the obstacles faced in fulfilling these rights. The method used is qualitative with a descriptive approach, collecting data through interviews, observation and documentation. The validity of the data was tested by triangulation and analysis using an interactive analysis model. The results of this research show that community participation through Complain Online increasing in quantity, but there is still a lack of responsibility in the use of digital media. The government needs to invest in efforts to improve the community's ability to express opinions as well as resources to develop ways to strengthen its realization digital citizenship. This can be done by developing a strategy to fulfill the right to opinion, including providing it website, socialization, electronic forms and platform development. In order for this strategy to be effective, the public must be given adequate understanding and provision regarding their responsibilities in utilizing these facilities. Also, efforts need to be made to overcome internal obstacles including rapid turnover of ASN and lack of technological skills and external obstacles including budget limitations and the cessation of socialization. --------------------------------Abstrak Penelitian ini bertujuan mendeskripsikan partisipasi warga dalam menyampaikan aduan melalui Sambat Online, strategi pemenuhan hak warga dalam digital citizenship, dan hambatan yang dihadapi dalam pemenuhan hak tersebut. Metode yang digunakan adalah kualitatif dengan pendekatan deskriptif, mengumpulkan data melalui wawancara, observasi, dan dokumentasi. Validitas data diuji dengan triangulasi dan analisis menggunakan model analisis interaktif. Hasil penelitian ini menunjukkan bahwa partisipasi masyarakat melalui Sambat Online meningkat secara kuantitas, namun masih ada kurangnya tanggung jawab dalam penggunaan media digital. Pemerintah perlu berinvestasi dalam upaya meningkatkan kemampuan masyarakat dalam berpendapat serta sumber daya untuk mengembangkan cara-cara untuk memperkuat terwujudnya digital citizenship. Hal ini, dapat dilakukan dengan menyusun strategi pemenuhan hak berpendapat mencakup penyediaan website, sosialisasi, formulir elektronik dan pengembangan platform, Agar strategi ini dapat berjalan efektif, masyarakat harus diberikan pemahaman dan pembekalan yang memadai terkait tanggung jawab mereka dalam memanfaatkan fasilitas tersebut. Serta, perlu adanya upaya mengatasi hambatan internal termasuk pergantian ASN yang cepat dan kurangnya keterampilan teknologi dan hambatan eksternal meliputi keterbatasan anggaran dan terhentinya sosialisasi.
“O homem é o sujeito, ela é o outro”: o crime de violência psicológica contra a mulher na perspectiva da alteridade no direito
Authors: Macêdo Paixão Kalita
Published: October 2024

Con la promulgación de la Ley 14188/2021, denominada Ley Maria da Penha, se ampliaron los mecanismos de protección para frenar la violencia doméstica y familiar. La anterior se caracteriza por la relación de dominación y subordinación que establece la desigualdad entre géneros, y se manifiesta de forma física, sexual, patrimonial, institucional y psicológica. El delito de violencia psicológica se identifica por la hegemonía en las arraigadas ideas del patriarcado, que tienen una estructura particular de invisibilidad, que dificulta su enfrentamiento y le suma gravedad. Frente a ello, se propone cuestionar “si”, y en caso afirmativo, “de qué manera” la protección penal representa una real materialización de la garantía de alteridad para las mujeres y sus demandas de salud mental, cuando se está en una situación de violencia(s). Para lo anterior se realizará una investigación bibliográfica cualitativa, que desentrañe la violencia psicológica —y en segundo lugar, el sufrimiento psicológico de las mujeres— desde una perspectiva bioética y jurídico-feminista. Sensibilizando la dimensión de género y verificando la alteridad en el sentido del reconocimiento ético-normativo de las vulnerabilidades típicamente femeninas, al elevar a las mujeres en su dignidad de “otras” en el contexto de la ciudadanía; sujeto de (múltiples) derechos.
La responsabilidad penal derivada por las infracciones al DIH cometidas por sistemas de inteligencia artificial en el marco de una operación militar
Authors: Bermúdez Bermúdez Yonni Albeiro
Published: October 2024

La cuarta revolución industrial ha traído consigo una mezcla vanguardista de sistemas inteligentes que se integran con las personas, y esto ha hecho que se empiecen a considerar nuevos escenarios en los que se les pueda atribuir responsabilidad penal a nuevos sujetos de derecho, que si bien es cierto que no se encontraban contemplados unos años atrás, hoy en día están ocupando posiciones privilegiadas entre los seres humanos. Este nuevo panorama debe ser objeto de análisis, ya que la inteligencia artificial se viene empleando en el desarrollo de las diferentes operaciones militares y esto ha generado un debate sobre a quién se le debe endilgar la responsabilidad penal en caso de que se cometa un crimen de guerra. A la luz de estas nuevas demandas de la sociedad se deben plantear respuestas acordes con nuestro ordenamiento jurídico; por eso resulta necesario acudir a la posición de garante como un puente idóneo para atribuir responsabilidad penal por las acciones o las omisiones que puedan cometerse y que lleguen a tener una repercusión en el mundo exterior, o que puedan generar peligros innecesarios.
Emociones y su influencia en la toma de decisiones: cuestiones seleccionadas
Authors: Witek-Mioduszewska Katarzyna
Published: October 2024

El objetivo de este artículo es presentar la correlación entre la toma de decisiones y la influencia de las emociones en este proceso. Es relevante tanto para las situaciones cotidianas como para el ámbito legal. Por eso, en el trabajo se presentarán los resultados de una investigación propia relacionada con la toma de decisiones por parte de abogados y personas que practican una profesión distinta a la ley en el campo del derecho penal, basándose en un caso de estudio preparado. La investigación se llevó a cabo mediante la aplicación del instrumento de encuesta.
Justificación de los derechos humanos: autonomía, consenso, democracia y dignidad humana
Authors: Barbosa-Fohrmann Ana Paula
Published: October 2024

Este artículo aborda la justificación de los derechos humanos de Carlos Santiago Nino desde la perspectiva de Robert Alexy. Para ello, se buscará mantener el paralelismo entre ambos autores. Es decir, en una primera parte se abordarán las líneas básicas de la teoría del discurso de Alexy y las del discurso moral de Nino. En la segunda parte se abordará la autonomía, el consenso y la democracia en ambos autores. En la tercera y última parte se examinará la justificación que hace Nino del principio de dignidad humana, que se conecta con el principio de autonomía, uno de los pilares de su discurso moral. Dado que Alexy no hace ningún comentario sobre la justificación de Nino del principio de dignidad humana, el razonamiento de Alexy al respecto no será analizado. Este artículo sigue una metodología hipotético-deductiva, con un enfoque teórico-analítico, utilizando como fuentes bibliográficas escritos originales de Nino y Alexy. El objetivo, por tanto, es presentar cómo Nino reflexiona sobre los valores morales, así como sobre los elementos que componen su discurso moral. Esto se hará, como ya se ha dicho, a partir de los comentarios de Alexy, quien inevitablemente adopta un punto de vista comparativo (con su propia teoría) y, en ocasiones, crítico.
Uso legítimo de la fuerza: un estudio respecto a su utilización en las áreas urbanas de Colombia por las fuerzas públicas
Authors: Nuvaez Castillo Jose Javier , Roncancio-Bedoya Andres Felipe
Published: October 2024

El uso legítimo de la fuerza en el territorio colombiano está amparado por los instrumentos jurídico-normativos internacionales y nacionales, por consiguiente, se planteó analizar, a través de un estudio, el alcance del uso legítimo de la fuerza empleada en territorios urbanos de la nación por parte de las fuerzas públicas. Se trabajó con el paradigma de investigación interpretativa aplicando el modelo de investigación documental- analítico, con un procedimiento documental- bibliográfico para el análisis de toda información pertinente, acompañada de la técnica de recopilación de información documental y la hermenéutica critica. De esta manera, se logró identificar que el Estado colombiano, desde diversos instrumentos internacionales, adapta y logra prever que dentro de su ordenamiento jurídico se establezca la organización, la forma y el reconocimiento de la fuerza pública en la ley, al igual que los procedimientos judiciales. Por otra parte, se evidencia la necesidad de la actualización de este organismo por parte del Estado como una medida esencial para poder contar con mayor probabilidad de aplicación de fuerza legítima al abrigo de los derechos fundamentales con los que todo colombiano cuenta.
Promising Trends in Modern Sculpture Education (Based on the Experience of the Chinese Academy of Arts)
Authors:   Herzen Russian State Pedagogical University of Russia, Pang Yifan
Published: October 2024

Modern Chinese society is transforming under the influence of external and internal factors. New living condi-tions determine the need for changes in the educational sphere as well. In the context of social innovations, the Chinese Academy of Art realizes the training of future sculptors meeting the demands of society by updating the educational concept and curriculum. Project-based learning and the interdisciplinary use of modern 3D printing and virtual reality technologies form the basis of their transformation. The introduction of an innovative curriculum combining an orientation towards independence and initiative of students and the priority of practi-cal training allowed the Xi’an Academy of Fine Arts to significantly improve the professional level of its gradu-ates at the present stage, to ensure their competitiveness in employment. The experience of this higher educa-tional institution in the field of art serves as an important guideline for the reform of Chinese art education in general.
Children’s Blogging as a Factor of Professional Mobility of Parents: Sociological Analysis
Authors:   Federal Center of Theoretical and Applied Sociology of the Russian Academy of Sciences, Yarmak Veronika E.
Published: October 2024

The article examines how the joint activity of parents and children related to the creation of digital content (blogging) affects the decision of parents to change their main activity and generally leave the labor market, i. e. their professional and social mobility. The results of sociological research on factors that may indicate the institutionalization and professionalization of blogging are considered, as well as data on how children and their parents are included in modern blogging. The results of a qualitative study on children’s blogs and the factors that led parents to decide to leave the labor market, changing their occupation to blogging are present-ed. The advantages and disadvantages of such activities are outlined. Conclusion dwells upon the fact that children’s blogging significantly affects the professional mobility of their parents, opening up new career oppor-tunities and requiring the development of additional skills.
Personality Ecology and the Problems of Social and Information Pollution
Authors:   Research Institute for Complex Problems of Hygiene and Occupational Diseases, Druzhilov Sergey A.
Published: October 2024

By the second quarter of the 21st century, the problem of protecting individuals from the effects of pollution has become relevant not only in their physical environment (natural and man-made), but also in social and infor-mational reality. The article explores human ecology as a scientific field in relation to social ecology. The aim of the article is to study the interaction of individuals with the social and informational environment, as well as to identify the negative factors “pollutions” – corresponding with these environments. The concepts of “space” and “environment” are differentiated in relation to the individual’s social and informational environment. Depending on the scope of society’s coverage, three types of social pollution are distinguished: 1) local – in separate insti-tutions; 2) large-scale – spheres of labor employment; 3) global – destructive social technologies introduced from outside. The informational environment is an integral part of the social environment. The concept of “in-formation pollution” is examined in two aspects: a) narrow – parametric; b) broad – semantic and pragmatic. Information pollution can not only be a by-product of information technology, but also created consciously for the purpose of manipulative influence on the personality.
The use of data analytics for management decision–making in retail
Authors: Makarov V. P.
Published: October 2024

The use of data analytics in retail is a key factor for making effective management decisions aimed at increasing competitiveness and optimizing business processes. Modern analytics methods allow companies to better understand customer needs, predict demand, optimize pricing and improve operational activities. The article discusses various analytics approaches and tools, such as predictive analytics, machine learning, and CRM systems, which are used to analyze customer data, sales, and the effectiveness of marketing campaigns. Special attention is paid to examples of successful application of analytics in companies such as HIPPO, Euroopt and Santa Retail, which demonstrates the importance of using data for strategic planning and improving operational efficiency. The results show that data analytics contributes to improved inventory management, increased customer loyalty, and increased sales.
Research on the impact of remote work on employee productivity and well–being
Authors: Martynovskiy L. Y.
Published: October 2024

The study is devoted to the analysis of the impact of remote work on the productivity and well–being of employees. The article examines the results of research from different parts of the world, showing how the remote format affects labor efficiency, the psychological state of employees and the economic efficiency of enterprises. The methods and approaches to the organization of remote work, including legal regulation, technological support and psychological aspects of team interaction, are analyzed. Special attention is paid to changes in self–organization, motivation and social interaction of employees. The research results demonstrate positive trends in employee productivity and well–being with the right approach to organizing remote work.
Certain theorems involving differential superordination and sandwich-type results
Authors:   "Sri Guru Granth Sahib World" University, Department of Mathematics, Fatehgarh Sahib, 140407, Punjab, India
e-mail: kaurhardeep959@gmail.com, Kaur Hardeep , Brar Richa ,   "Sri Guru Granth Sahib World" University, Department of Mathematics, Fatehgarh Sahib, 140407, Punjab, India
e-mail: richabrar4@gmail.com, Billing Sukhwinder Singh ,   "Sri Guru Granth Sahib World" University, Department of Mathematics, Fatehgarh Sahib, 140407, Punjab, India
e-mail: ssbilling@gmail.com
Published: October 2024

Abstract. To obtain the main result of the present paper, we use the technique of differential superordination. As special cases of our main result, we obtain sufficient conditions for f ∈ A to be φ−like, parabolic φ−like, starlike, parabolic starlike, close-to-convex and uniform close-to-convex. We also obtain sandwich-type results regarding these functions. For demonstration of the results, we have plotted the images of open unit disk under certain functions using Mathematica 7.0.
Mathematics Subject Classification (2010): 30C80, 30C45.
Keywords: Analytic function, differential superordination, φ−like function, starlike function, close-to-convex function.
An optimal quadrature formula exact to the exponential function by the phi function method
Authors:   1V.I.Romanovskiy Institute of Mathematics, 9, University Street, 100174 Tashkent, Uzbekistan
2Central Asian University, 264, Milliy Bog Street, 111221 Tashkent, Uzbekistan
3Bukhara State University, 11, M. Ikbol Street, 200117 Bukhara, Uzbekistan
e-mail:, Hayotov Abdullo , Babaev Samandar ,   1V.I.Romanovskiy Institute of Mathematics, 9, University Street, 100174 Tashkent, Uzbekistan
2Tashkent International University, 7, Kichik Khalka Yoli Street, 100084 Tashkent, Uzbekistan
3Bukhara State University, 11, M. Ikbol Street, 200117 Bukhara, Uzbe, Abduakhadov Alibek ,   Bukhara State University, 11, M. Ikbol Street, 200117 Bukhara, Uzbekistan
e-mail: alibekabduaxadov@gmail.com, Davronov Javlon ,   1V.I. Romanovskiy Institute of Mathematics, 9, University Street, 100174 Tashkent, Uzbekistan
2Tashkent International University, 7, Kichik Khalka Yoli Street, 100084 Tashkent, Uzbekistan
e-mail: javlondavronov77@gmail.com
Published: October 2024

Abstract. The numerical integration of definite integrals is essential in fundamental and applied sciences. The accuracy of approximate integral calculations is contingent upon the initial data and specific requirements, leading to the imposition of diverse conditions on the resultant computations. Classical methods for the numerical analysis of definite integrals are known, such as the quadrature formulas of Gregory, Newton-Cotes, Euler, Gauss, Markov, etc. Since the middle of the last century, the theory of constructing optimal formulas for numerical integration based on variational methods began to develop. It should be noted that there are optimal quadrature formulas in the sense of Nikolsky and Sard. In this paper, we study the problem of constructing an optimal quadrature formula in the sense of Sard. When constructing a quadrature formula, the method of ϕ-functions is used. The error of the formula is estimated from above using the integral of the square of the function ϕ from a specific Hilbert space. Next, such a ϕ function is selected, and the integral of the square in this interval takes the smallest value. The coefficients of the optimal quadrature formula are calculated using the resulting ϕ function. The optimal quadrature formula in this work is exact on the functions eσx and e−σx, where σ is a nonzero real parameter.
Mathematics Subject Classification (2010): 65D30, 65D32.
Keywords: Hilbert space, phi-function method, optimal quadrature formula, error quadrature formula.
A modified inertial shrinking projection algorithm with adaptive step size for solving split
generalized equilibrium, monotone inclusion and fixed point problems
Authors:   School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal,
Durban, South Africa
e-mail: 218086824@stu.ukzn.ac.za, Owolabi Abd-Semii Oluwatosin-Enitan , Alakoya Timilehin Opeyemi ,   School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal,
Durban, South Africa
e-mail: alakoyat1@ukzn.ac.za, timimaths@gmail.com, Mewomo Oluwatosin Temitope ,   School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal,
Durban, South Africa
e-mail: mewomoo@ukzn.ac.za
Published: October 2024

Abstract. In this paper, we study the common solution problem of split generalized equilibrium problem, monotone inclusion problem and common fixed point problem for a countable family of strict pseudo-contractive multivalued mappings. We propose a modified shrinking projection algorithm of inertial form with self-adaptive step sizes for finding a common solution of the aforementioned problem. The self-adaptive step size eliminates the difficulty of computing the operator norm while the inertial term accelerates the rate of convergence of the proposed algorithm. Moreover, unlike several of the existing results in the literature, the monotone inclusion problem considered is a more general problem involving the sum of Lipschitz continuous monotone operators and maximal monotone opera- tors, and knowledge of the Lipschitz constant is not required to implement our algorithm. Under some mild conditions, we establish strong convergence result for the proposed method. Finally, we present some applications and numerical experiments to illustrate the usefulness and applicability of our algorithm as well as comparing it with some related methods. Our results improve and extend corresponding results in the literature.
Mathematics Subject Classification (2010): 65K15, 47J25, 65J15.
Keywords: Split generalized equilibrium problem, monotone inclusion problem, inertial method, fixed point problem, strict pseudo-contractions, multivalued mappings.
Inferior Vena Cava Agenesis: an incidental diagnosis during electrophysiological study
Authors: Ferreira Filho Sérgio Ferreira de , Agnese Marco Antonio Vinciprova Dall , Leiria Tiago Luiz Luz , Schäfer Luísa Rohr , Kruse Marcelo , Lima Gustavo Glotz de
Published: October 2024

Inferior Vena Cava Agenesis (IVCA) is a rare congenital anomaly occurring in 0.0005% to 1% of the general population. Although often asymptomatic, IVCA significantly increases the risk of serious thromboembolic events, including chronic venous insufficiency, pulmonary thromboembolism, and deep vein thrombosis (DVT). This study investigates the incidence and clinical implications of IVCA discovered incidentally during electrophysiological studies (EPS) at the Instituto de Cardiologia do Rio Grande do Sul over the past 27 years. A cross-sectional review of 13,194 EPS reports from January 1997 to July 2024 identified 12 cases (0.09%) of incidentally diagnosed IVCA. Of the patients in question, 66.7% were female, with a mean age of 44.6 years. One patient had a history of complex heart disease, and arrhythmia induction was a potential outcome in 66.7% of cases. Atrioventricular node reentry tachycardia (AVNRT) was the most common arrhythmia observed. Catheterization of the right heart chambers via the azygos system was feasible in 83.3% of cases. One patient experienced deep vein thrombosis and pulmonary thromboembolism post-procedure, which was managed with anticoagulation. The study highlights the importance of recognizing IVCA during EPS as it can impact catheterization techniques and procedural outcomes. Although IVCA is a rare occurrence, it should be considered as a potential cause of difficulties encountered during catheterization procedures, and alternative access methods should be prepared. This awareness is crucial for preventing complications and ensuring effective treatment of cardiac arrhythmias.
HCI y nuevas interfases aplicadas a bioperformances interactivas en prácticas corporales de inclusión
Authors: Ceriani Alejandra Cristina
Published: October 2024

El presente texto recoge prácticas tecnológicas que se proponen favorecer la comprensión del uso de instrumentación biomédica orientada hacia ​sistemas vestibles, es decir, dispositivos que pueden instalarse con facilidad en distintas partes del cuerpo con el fin de capturar los datos de las señales bioeléctricas del cuerpo y así, proponer, nuevas trayectorias a los procesos de percepción de lo corporal. En consecuencia, identificar, estudiar y sistematizar el conocimiento que performers, ingenieros y programadores desarrollan en proyectos de inclusión expresiva; nos permitirá construir un marco conceptual sobre esta práctica artística transdisciplinar, su potencial expresivo para la atención a la diversidad. Entendemos que, es importante que la comunidad educativa, tome conocimiento de estas prácticas artísticas, se extienda su aplicación y uso progresivo, con el fin de mejorar la calidad de la enseñanza-aprendizaje para el área que tiene como objetivo fundamental a la corporalidad. Se trata de una contribución técnico-expresiva, que pretende destacarse como una propuesta innovadora, de la misma forma, promover reflexiones sobre las concepciones de Educación, Arte y Tecnología Inclusiva. Una recopilación de experiencias basadas en las TIC en entornos educativos realizadas con personas con discapacidad, recogen las pautas para la creación de recursos educativos digitales accesibles y las herramientas necesarias para su aplicación. En el proceso educativo, la representación de un entorno digital como base para la observación y el estudio, es una oportunidad metodológica y epistémica, donde el planteamiento de un caso es siempre una oportunidad de aprendizaje significativo y trascendente en la medida en que quienes participan en su análisis logran involucrarse y comprometerse tanto en la exploración como en el proceso grupal para su ejecución. Basado en la anterior ilación se presenta a continuación prácticas relacionadas con la inclusión tecnológica y la accesibilidad educativa con el propósito de garantizar la igualdad de condiciones a todas las personas con o sin discapacidad.
Notas sobre los cuerpos educados en la revista El Monitor de la Educación Común
Authors: Fittipaldi Gerardo Javier
Published: October 2024

La revista El Monitor de la Educación Común, publicación oficial del Consejo Nacional de Educación, fue una de las revistas más  importantes del campo pedagógico y educativo argentino que llegaba mensualmente a una gran cantidad de escuelas y colegios del  país. En dicha publicación es posible rastrear debates y acontecimientos fundamentales que marcaron la historia de la educación física. En ese trabajo nos ocupamos de aquello que pudo significar la educación de los cuerpos, buscando dilucidar la  categoría de cuerpo educado en la primera década del siglo XX.
Implementasi analisis sentimen pada ulasan aplikasi Duolingo di Google Playstore menggunakan algoritma Naïve Bayes
Authors: Apriliyani Meli , Musyaffaq Mirza Izzal , Nur’Aini Siti , Handayani Maya Rini , Umam Khotibul
Published: October 2024

Penelitian ini menyelidiki analisis sentimen evaluasi Aplikasi Duolingo menggunakan metode Naive Bayes. Program Duolingo mencontohkan penggunaan teknologi data besar untuk pemrosesan data yang luas dan rumit. Google Play Store menawarkan fungsi peninjauan dan pemeringkatan yang dapat membantu pengembangan program dan perbaikan aspek yang tidak diinginkan.  Proyek ini menggunakan teknik analisis sentimen yang secara otomatis menganalisis ulasan produk internet Indonesia dan mendapatkan informasi mengenai perasaan yang diungkapkan dalam ulasan tersebut. Metode Naïve Bayes digunakan untuk menentukan klasifikasi ulasan menjadi positif atau negatif. Temuan penelitian menunjukkan bahwa kumpulan data yang terdiri dari 1000 data yang berasal dari ulasan program Duolingo di Google Play Store diberi label secara manual sebelum ke langkah prapemrosesan. Dari jumlah tersebut, 500 data memiliki sentimen positif, sedangkan 500 data memiliki sikap negatif. Selain itu, analisis sentimen menunjukkan tingkat akurasi sebesar 86%. Skor f1 menunjukkan nilai presisi 89% dan recall 83%, dengan hasil f1 pada klasifikasi sebesar 86%.
Accuracy of oscillometric blood pressure measurement using a Cardell Touch multiparameter monitor in anesthetized pigs
Authors: Zeitouneh Stephanie , Araos Joaquin , Martin-Flores Manuel
Published: October 2024

OBJECTIVE

To assess the accuracy of an oscillometric monitor in anesthetized pigs and its ability to track changes in mean arterial pressure (MAP) and to detect arterial hypotension and hypertension in reference to direct measurements.

METHODS

Mean arterial pressure was measured simultaneously from a catheter in a femoral artery and with an oscillometric cuff placed over the metatarsus in 9 anesthetized pigs (∼6 months old, 35 to 55 kg). Pigs were subjected to maneuvers to alter MAP. Paired values for invasive and noninvasive MAP (iMAP and NiMAP) were recorded every 2 minutes. Bland-Altman plots with bias, limits of agreement, and percentage error were constructed using each pair and the average of 5 consecutive values. Concordance was calculated using changes in MAP at 20-minute intervals. Receiver operating characteristics (ROC) curves were constructed to test NiMAP for detection of hypotension (< 70 mm Hg) and hypertension (≥ 120 mm Hg).

RESULTS

Bias of NiMAP was −8.59 mm Hg for consecutive pairs and −8.85 mm Hg for averaged pairs, relative to iMAP. Limits of agreement and percentage error were reduced for averages (19%) over individual pairs (26%). Concordance was 82%. The area under the ROC curve for detecting hypotension with NiMAP was 0.936, with a best cutoff value of 63 mm Hg NiMAP. The area under the ROC curve for hypertension was 0.940, with a best cutoff value of 101 mm Hg NiMAP.

CONCLUSIONS

Averaging several consecutive values improves the accuracy of NiMAP measurements.

CLINICAL RELEVANCE

This device correctly tracked changes in MAP approximately 80% of the time and appears reliable for diagnosing arterial hypotension.
Caries Risk Assessment in Adults with Highlights to Nutrigenomics and Nutrigenetics
Authors: Boteva E. S. , Yantcheva S. M. , Karayasheva D. P.
Published: October 2024

Caries risk assessment and caries management by risk assessment cannot be related only to children and their parents' answers. Camra and Cariogram have been working for decades in few countries. Prediction and preventive measures are especially important for young adults (16-25 years old), young professionals (25-35 years old), before pregnancy and during menopause.

Aim

To develop a card for an easy caries risk assessment with chair-aside questions, clinical examination and salivary tests. To draw up a protocol for patient treatment and follow-up related to the caries risk.

Methodology

It is based on the data of 1,167 participants in 6 different clinical studies conducted within various research trials, granted programmes and projects during the 30-year period from 1988 to 2018. Prediction of risk can be useful if 4 groups, i.e. low risk, moderate risk, high risk and very high risk groups are evaluated.

Results

Packages of measures were targeted for each group. Among the important factors were the type, habits and frequency of nutrition, detected with 6 targeted questions, lifestyle hygiene with 5 questions, dental status with 6 parameters (DMFT scores, gingival status, size of teeth, etc.) and oral hygiene. Biochemical patterns of saliva, i.e. salivary flow rate and pH, with and without stimulation were included. Low risk and Moderate risk groups of different ages do not need further tests. High risk and Very high risk groups can be additionally tested with chair-aside tests for Streptococcus mutans and Lactobacilli counts and oral sucrose clearance for preventive evaluation of dental caries management. The card validation and tests last no longer than 40 minutes, 1 page for a single patient.

Conclusions

Caries risk in adults can be measured, assessed and predicted in relation to nutrigenomics. Treatment behaviour can be managed and targeted for each patient, according to the group for long, lifetime saving of natural teeth in the mouth. In the last 100 years, concentrated and refined foods have decreased all sizes of the upper first and second incisors as a natural physiological response and a change has been observed in the anatomy of canines, making them stronger via enlargement of their MD sizes. From this current academic year, "Caries risk" is included into our new lecture programme.
Repeatability of the Calibration Protocol for Emg Evaluation of the Occlusion With the Teethan Device
Authors: Bogdanov V.
Published: October 2024

Objective

The aim of the study was to investigate the repeatability of the calibration protocol performed by the Teethan® device (Teethan S.p.A. Italy) for surface electromyography (sEMG) when biting on cotton rolls to eliminate the effect of occlusal contacts.

Materials and methods

Thirty-three fully dentate subjects aged 13-43 years (mean 21.33 years) of which 15 men and 18 women were enrolled in the study All subjects had a good state of dental and periodontal health without temporomandibular disorders (TMDs). Each examined participant performed two distinct maximal voluntary clenches on cotton rolls: the first one for calibration of the device and the second one for recording of the signals. The results were presented as the indices: Percentage overlapping coefficient (POC), Barycenter (BAR), Torsion (TORS), Impact (IMPACT), Global index and Asymmetry (ASIM).

Results

All the examined indices showed good repeatability during the test, compared with the normal values, determined by the manufacturer of the device. Some of the recorded indices were insignificantly lower than the norm (POC TA, POC MM, BAR and TORS). Global index and IMPACT were within the reference values and showed highest repeatability in this study.

Conclusion

Instrument calibration is an important prerequisite for exact testing. The indices, recorded by this device are rather repeatable, with Global index and Impact found to be the most repeatable ones. The values of the measured indices show that the process of calibration is highly reliable.
Exploring the impact of high shear mixing process parameters on the physical characteristics of excipient powder blend by design of experiments
Authors: Kovács Béla , Tőkés Erzsébet Orsolya , Kelemen Éva Katalin , Zöldi Katalin , Suba Edit , Kovács-Deák Boglárka , Székely-Szentmiklósi István , Boda Francisc , Casian Tibor
Published: October 2024

Objective

Dry-route manufacturing technology development poses challenges to pharmaceutical technology research specialists, relying on active substance characteristics, excipient selection, and parameter optimization. Amongst various technological possibilities high shear mixing generally ensures dosage uniformity and tablet dissolution through influential shear forces, potentially enhancing dry powder blend processability. This study explores the processability of a placebo formulation within the quality by design framework to address some of the aforementioned challenges.

Methods

A 24 full-factorial experimental design was used to assess the manufacturability of a placebo formulation via high shear mixing. The effect of impeller and chopper speed, high shear mixing time, and homogenization/lubrication times on powder blend rheology and compression properties was investigated.

Results

The findings of the present study showed that product critical quality attributes like resistance to crushing or disintegration time are mainly dependent on the mixing efficiency translated by the impeller speed and high shear mixing time. Software augmented process development enabled the attainment of the design space, ensuring the fulfilment of desired product performance criteria. Furthermore, the study has also shown that the careful selection of excipients is crucial in the case of dry-route manufacturing technologies, as sodium lauryl sulphate can noticeably influence the processability of powder blends due to its lubricant properties.

Conclusions

Considering the advantages and challenges raised by high-shear mixing, software aided data analysis can further augment the formulation, scale-up and lifecycle management of products developed using this technological process.
Surgical procedure for acellular vascular xenografts testing in sheep carotid artery
Authors: Harpa Marius Mihai , Puscas Alexandra Iulia , Anitei Emanuel David , Simionescu Dan Teodor , Truta Raluca Ionela , Al-Hussein Hamida , Cotfas Ionela , Ghiragosian Claudiu , Banceu Cosmin Marian , Capilna Tudor , Suciu Horatiu , Al-Hussein Hussam
Published: October 2024

Objective

The objective of this study is to demonstrate the safety and reproducibility of our surgical technique for implanting decellularized vascular xenografts in the carotid artery of sheep.

Methods

Acellular porcine carotid arteries were implanted as interposition xenografts in seven sheep. An intravascular shunt was used for cerebral protection, and a flowmeter was utilized to assess graft performance.

Results

There were no intraoperative deaths or postoperative neurological complications observed. Acute graft thrombosis occurred in one sheep during surgery, but was successfully managed with thrombectomy to restore blood flow. Post-implantation flowmetry and Doppler ultrasound confirmed graft functionality.

Conclusions

Our study demonstrates the successful application of our surgical method for implanting decellularized vascular xenografts in the carotid artery of sheep. The implanted grafts maintained patency, normal blood flow, and favorable wound healing and neurological outcomes post-surgery.
Research on potato tuber expansion mechanism based on multi-omics technology
Authors: Wang Huijie , Huo Liguang , Liang Suming , Li Sheng
Published: October 2024

In this paper, the transcriptome sequencing results were modeled and analyzed by bioinformatics statistical methods to check the sequencing quality. RNA-seq histology was used to analyze and study gene expression levels, including differential expression of genes among samples and GO functional enrichment. The transcriptome analysis could conclude that there were 1,362 differential genes among CT vs. DT groups in the expansion stage tubers, 4,670 differential genes among DWT vs. DT groups, 332 differential genes among DWT vs. CT, and 85 overlapping differential genes among DT vs CT, DWT vs DT and DWT vs CT groups, and the transcriptome data were reliable. By Go functional enrichment analysis, DT vs. CT was mostly enriched to biological processes, and DWT vs. CT vs DWT vs DT was involved in biological processes, cellular components, and molecular functions. This paper examines the molecular mechanism of potato tuber expansion that responds to drought stress and rehydration treatment through histology and bioinformatics techniques.
Multidimensional Data Analysis of Chinese Traditional Culture Integration in the Digital Transformation of Civic and Political Education in Colleges and Universities
Authors: Wang Ning
Published: October 2024

Civic and political education is a crucial part of China’s higher education and general education, and the new demands of the era’s development also require us to pay more attention to traditional Chinese culture. The study explores the combination of traditional Chinese culture and civic and political education in colleges and universities through a sound integration mechanism and innovative integration approach. This combination is utilized to create a digital platform and a teaching evaluation model for Civic and Political Education in colleges and universities. By evaluating the teaching quality of the digital platform for Civic and Political Education in colleges and universities and analyzing the teaching effect, the application effect of the digital platform for Civic and Political Education in colleges and universities constructed in this paper is explored. Among the 20 universities in Shanghai that conducted the experiment, the teaching effect of Civic and Political Education in universities that used the digital platform for Civic and Political Education significantly exceeded that of universities that did not adopt the digital platform for Civic and Political Education. The pre-test probability of significance of the experimental group and the control group in the four dimensions of Civic and Political Literacy, Learning Participation, Content Absorption Rate, and Traditional Cultural Identity is greater than 0.05, while the post-test probability of significance is less than 0.05, and the experimental group is significantly higher than the control group in the post-test data of the four dimensions. The digital platform for civic and political education in colleges and universities has achieved excellent teaching effects.
A Deep Learning-Based Study on the Graphic Semantic Analysis of the Children’s Picture Book “Jangal”
Authors: Yan Li , Liao Yang , chuprina Nataliia
Published: October 2024

Jangal contains the rich literary value and aesthetic value, which has important research significance. Through the application of deep learning technology in graphic semantic analysis, this paper specifically describes the extraction method of graphic features in the children’s picture books of “Jianggeer”. Then, the BERT framework is used as the basis to construct the graphic semantic analysis model JCDB-BRET in this paper, and it is applied to the actual analysis of the graphic semantics of the children’s picture books of “Jianggeer” after training. In this paper, the model is used to recognize all the images in the picture book and branch out their semantics to be expressed, and the proportion of geographic images in the picture book is the highest at 36.55%. The rationality and pursuit of a harmonious home in “Jianggeer” are shown through the visualization of Benba Ledu, where Jianggeer lives. The textual semantics focuses on analyzing the praise words in the picture book of Jianggeer, and the description of the “fragrance” on Jianggeer’s body and the “warm fragrance” on his neck are used as examples to elucidate the aesthetic tendency of the Mongolian people embodied in the text.
Analysis of the Reform of College English Writing Teaching Based on Big Data Era
Authors: Zhang Laixiang
Published: October 2024

The characteristics of the era of big data have brought about changes in various aspects of college English writing teaching, from concept to behavior, and have also brought new opportunities and challenges to the reform of college English writing teaching. In this paper, we start by reforming college English writing teaching, imposing constraints on simplified information forms, and constructing the SVAR model to explore the intrinsic connections between English writing teaching data. Finally, it examines the causes of the errors that impact college students’ English writing process and proposes measures to decrease the number of writing errors. The experimental results show that the sample test t-value of English writing pre and post-test scores of the experimental class and the control class are 4,978 and 4.905, respectively, and the Sig. The values are 0.000 and 0.245, respectively. Only the experimental class shows a significant difference, and the reform of college English writing teaching has been effective.
Research on the development of rural e-commerce platform on the live marketing model of agricultural products
Authors: Zhao Bei , Song Qianxin , Zhao Min
Published: October 2024

In the process of rural revitalization, rural e-commerce is gradually realizing the development of scale and is transforming into the live broadcast e-commerce mode. This paper investigates and expands on the live broadcast e-commerce marketing model for agricultural products. Firstly, the strategy of the live broadcast marketing model is explored from the digital level, and three divisions of the e-commerce business model are discussed. The data were obtained by questionnaire survey, and the effect of live agricultural e-commerce on farmers’ sales was empirically analyzed by using the ordered Logit model, which provides a theoretical basis and support for the implementation of the rural revitalization strategy and the promotion of agricultural income. Secondly, the problems and deficiencies in the field of live marketing are analyzed in combination with the 4C theory. The current situation of live marketing is analyzed in the light of consumer characteristics, cost composition, and the convenience of the shopping process. Finally, targeted strategies and suggestions are put forward for the problems of the e-commerce live marketing model. The results of the Logit regression passed the significance test of 5%, which indicated that the agricultural products e-commerce live marketing model can Improve the income level of farmers.
A Study of the Function of Emotional Calculation in Expressing and Communicating in Music Performance in Multicultural Contexts
Authors: Zhao Yina
Published: October 2024

Affective computing technology can recognize emotional expressions in multimodal information. In this paper, a music performance emotion optimization method is proposed, which uses MFCCG-PCA to extract music emotion information and optimize it and then constructs a music emotion expression optimization model according to KTH rules and genetic algorithm. The experiments show that the average accuracy of emotion recognition in the open MFCCG-PCA test is 92.73%, and the accuracy of emotion calculation in five cultural types of music performances is 82.93%. The emotion optimization results were close to the performance requirements, with an emotion optimization accuracy of 86.9%, and the overall subjective score of the optimization results for musical performances was 4.12, which was a better performance than the comparison methods. The results of this research can be used to optimize emotion in multicultural music performance.
Action capture method of animated characters based on virtual reality technology
Authors: Dai Jinling , Xue Feng
Published: October 2024

Virtual reality technology is a kind of animation technology that is widely used in the creation of film and television animation art, which makes the technological imprint of film and television animation art creation exceptionally obvious. The article utilizes virtual reality technology to create a virtual scene for character motion capture in film and television animation by combining the video motion capture system. The camera position-solving method is used to map the points in the three-dimensional space to the two-dimensional image plane, and then the high-dimensional image signals are converted to the low-dimensional signals of human body postures through the minimum bounding rectangle of the foreground image to realize the solving of the character’s action posture information. Based on the graph convolution neural network, a time domain graph convolution model is established with the help of layering and cross-frame connection of the null time domain convolution to realize the 3D pose estimation and capture of the character movement in film and television animation. The joints’ confidence smooths the pose sequence of the character’s action. The maximum error of the yaw, pitch, and roll angles in 15 frames does not exceed 0.4° in the pose resolution of the animated character. Real and measured joint flexion and extension angles have errors that are less than 0.3°. The average error of the Euler angle data for character motion capture is between 1.37 and 3.86°, and the MPJVE error of the smoothed data is reduced by 1.15 mm compared to the pre-processing data. The virtual scene constructed by relying on the virtual reality technology can help the video motion capture system to obtain the performance of film and television animated characters, and provide a reference to optimize the film and television animated characters’ movements.
Application and Effectiveness Analysis of Multimodal Emotion Recognition Technology in Music Education
Authors: Yan Bing
Published: October 2024

Emotions in music education affect learners’ cognitive activities, and failure to capture learners’ emotional changes in a timely manner can lead to music teachers’ inability to adjust their teaching strategies in a timely manner. In this paper, a convolutional neural network is utilized to extract speech and visual emotion features of students during the process of music education. The spatial plane fusion method is used to fuse the speech and visual emotion modalities. A cross-modal interactive attention mechanism is introduced to optimize the fusion effect of the multimodal emotion features. Then, a support vector machine is used to identify and classify the emotion features. The study shows that the multimodal emotion recognition model proposed in this paper can achieve an emotion recognition accuracy of 88.78%, can accurately recognize the emotional state of students, and can assist teachers in effectively intervening in the negative emotions of students. In the music classroom applying this technology, the average test score of the student’s music education program is 93.70, and their will to learn music education is 95.09% on average. This paper’s multimodal emotion recognition model helps teachers implement effective interventions in music education and establishes the foundation for improving students’ interest in music learning.