bluuebunny/crossref_metadata_2025 huggingface dataset:
A NEW SYSTEM OF KNOWLEDGE IN THE SCIENCE AND PHILOSOPHY OF COSMISM
Authors: Sokolov V. G.
Published: February 2024

The work is devoted to important aspects of the cardinal phenomenon of scientific and philosophical thought, with other words cosmism, or cosmic thinking, which began to form in the late XIX - early XX centuries and continues to develop today. The work reveals the actual problem of understanding two main ways of knowledge - empirical scientific and metascientific (the comprehension of objects and phenomena by a person through his inner, spiritual, space), the synthesis of which is presented in the works of Russian scientists and cosmist philosophers. This synthesis is a new system of knowledge, which is the subject of research and allows us to understand a phenomenon or process in the most complete and deep way. This understanding is particularly relevant, because science faces a number of major problems that cannot be explained in terms of traditional, outdated approaches.
QUANTUM METAPHYSICS OF FREEDOM
Authors: Solovyev N. A.
Published: February 2024

The article shows that the quantum paradigm makes it possible to break the deadlock of the free will problem of Laplacian determinism, since the phase trajectory of a quantum object has ramification points. The key point in the quantum approach is the introduction into consideration of the extraphysical Self, which observes the contents of consciousness, which are a reflection of the information processes occurring in the brain. At the same time, the contents of consciousness are connected both with the actual invironment and with the world of potential capabilities of a living being. It is pointed out that this connection of consciousness with the timeless world of potential possibilities of the Universe which should be considered as the Kantian region of the transcendental and the “chessboard” within which living beings make a free choice of their actions. It is shown that the quantum approach to the problem of freedom and consciousness allows us to explain the non-algorithmic nature of human thinking.
De Hilbert a los algoritmos cuánticos: el rol del álgebra en el desarrollo de la computación
Authors: Moran Pizarro Daniel Steven , Dominguez Bonilla Sandra Johana , Castaño Gutierrez Carolina , Martinez Bez Ciro Efrain
Published: February 2024

This presentation examines the fundamental and transformative role algebra has played in the evolution of computing, from the formulation of Hilbert's problems to the development of modern quantum algorithms. By starting with a historical analysis, it highlights how the evolution of algebra is intrinsically intertwined with advances in solving the problems posed by Hilbert. As we move along the timeline, the influence of solid algebraic foundations on the emergence of computation theory and early algorithms is clear, paving the way for an unprecedented era of technological development. In the contemporary era, quantum computing emerges as an emerging Industry 5.0 technology, which relies on advanced algebraic concepts for its operation. It concludes with a discussion of the continuing relevance of algebra in past and future technological developments and the importance of a solid mathematical foundation to address the challenges of Industry 5.0. Through this exploration, the importance of algebra as a central pillar in the development of computer science is highlighted, and ultimately its impact in shaping our technological future.
Reflexión sobre la Investigación académica aplicada, basada en entrevistas a proveedores internacionales del sector logístico
Authors: Gonzalez Silva Julio Cesar , Figueroa Peinado Woody , Rocha Medina Linda Bibiana , Vásquez Bernal Oscar Alejandro
Published: February 2024

The university-enterprise relationship assumes that universities (higher education institutions) must develop strategies and actions that stimulate research and development to strengthen the growth of their actors and contribute to enterprises the sum of knowledge that supports the solution of their problems. Interdisciplinarity and transdisciplinarity are fundamental criteria for solving real problems in a comprehensive way. The literature shows that applied research in universities does not assume these considerations to develop its work and does not allow it to offer integral solutions to the company, a task that real sector suppliers do. Taking as a review case the logistics discipline and the way it is adopted by solution providers, we comment, based on the empirical experience in international meeting places of suppliers and entrepreneurs, aspects that distinguish the exchange of information between companies, aspects of interest, these practices could be replicable, so that in the academy, these practices could be replicable, so that in the academy, research groups adopt similar processes seeking an approach to problem solving as adopted by suppliers in the real sector, their work structure and the development of integral solutions to the industry, assuming first of all interdisciplinary work mechanisms with a holistic approach to support, Research groups adopt similar processes seeking an approach to problem solving as adopted by suppliers in the real sector, their work structure and the development of integral solutions to industry, assuming primarily interdisciplinary work mechanisms with a holistic approach that support the development of the mandate that universities must develop in their relationship within the triple hélix.
Evaluación de medios de cultivos para el crecimiento de bacterias acido lácticas probióticas y su potencial uso en alimentación de aves de corral
Authors: De La Rosa Ana Karen , Vasquez García Andrea , Betancourt Sandra Patricia , Andrade Edgar Niño , Bermúdez Medina Diego Fernando , Diaz Arce Keisy Stephani , Ascacio Juan Alberto , Londoño Hernández Liliana
Published: February 2024

En Colombia la industria avícola ha mostrado un crecimiento constante en los últimos años, sin embargo, conforme con este aumento el uso de antibióticos para mantener la salud animal también ha ido en incremento ocasionando la aparición de cepas resistentes tales como Escherichia coli, Salmonella y Campylobacter generando un problema de salud pública. Múltiples estudios han demostrado que el uso de bacterias ácido lácticas (BAL) con capacidad antimicrobiana puede ser empleadas en alimentación animal, disminuyendo el uso de antibióticos. Para el uso industrial de BAL es necesario encontrar medios de cultivos económicos y adecuados para la recuperación y crecimiento de las cepas. Por lo cual, durante el presente estudio se buscará la concentración adecuada de los sustratos leche de soya, suero de leche, azúcar y salvado de trigo que permitan el crecimiento de BAL aisladas de intestino de gallinas para su posterior uso en alimentación animal. Para esto, se realizaron cinéticas de fermentación a 24 h, tomando la viabilidad de las BAL cada 6 h durante 24 h. Se encontró que la mejor concentración de los sustratos donde se alcanzó una viabilidad similar al medio de cultivo comercial fue 15,76 g/L azúcar, 14,24 g/L suero de leche y 10,00 g/L de leche de soya, lo cual muestra que el uso de sustratos alternativos para la elaboración de medios de cultivo puede ser factible en la producción de BAL.
Green human resource management and environmental performance among hotels
Authors: Abdelwahed Nadia Abdelhamid Abdelmegeed , Al Doghan Mohammed A. , Soomro Bahadur Ali
Published: February 2024

The present study explores the connection between green human resource management (GHRM) and environmental performance (EP) directly and indirectly through employees’ eco-friendly behaviour (EFB), environmental values (EVs), and green passion (GP). The study used a quantitative strategy based on the studies of Paillé et al. (2014) and Liu et al. (2023). We collected 288 usable cases through an online questionnaire. Using SmartPLS 4, the findings confirmed a significant positive effect of GHRM on EFB, EP, and EVs. On the one hand, GHRM is found to be a negative predictor of GP. Moreover, factors such as EFB and EVs positively affect EP, but GP negatively affects EP. Furthermore, mediating analysis shows a positive significant mediating effect of EFB and EVs in developing the association between GHRM and EP. On the other hand, GP negatively mediates the positive connection between GHRM and EP. The study overcomes the gaps by providing a robust theoretical framework that integrates the GHRM, EFB, EVs, and GP directly and indirectly towards EP. The study also offers the original contribution by providing empirical facts from Egyptian green hotels.
Performance indicators model assessment for water system quality and supply in Montenegro
Authors: Doklestic Olivera , Vojinovic-Miloradov Mirjana , Elezovic Natasa , Kolakovic Srdjan , Simeunovic Nenad
Published: February 2024

The paper researches water quality, supply and management system assessment problems of the Montenegrin costal region. A significant problem is generated by seasonal tourism, the main branch of Montenegrin costal economy. The selected performance indicators model has been tested in the water supply system of the city Herceg Novi, as a representative experimental system for the Montenegrin costal area. The city Herceg Novi has 33.000 permanent residents and around 80.000 individual consumers during the summer touristic season. The research activities are based on the seasonal parameters defined by the monitored performance indicators of the water supply system. The study depicts the developed indicators performance model based on the obtained experimental monitoring data. Within the experimental analytical research performance an indicator matrix was established. The coastal area of Montenegro is experiencing over 50 % of water loss. Structure developed in the model applies the performance indicators and results in systematic losses reduction. The model takes into account the principle of seasonality, and the existence of two completely different periods of the year. This type of the experimental research with testing in situ was for the first time performed and implemented in the costal Adriatic region of Montenegro.
Childhood cancer incidence and survival in the Faroe Islands, 1960 to 2019
Authors: Kristiansen Marnar Fríðheim , Ósá Elmar , Lyngsie Hjalgrim Lisa , á Steig Bjarni , Andórsdóttir Guðrið , Strøm Marin , Skaalum Petersen Maria
Published: February 2024

Background and purpose: This study is the first report regarding childhood cancer in the Faroe Islands and describes the incidence and survival of childhood cancer over the last 60 years in the Faroe Islands.
Material and methods: We included all Faroese children registered with a cancer diagnosis up to the age of 19 years in the Faroese Cancer Registry from 1960 to 2019 and in the Danish Childhood Cancer Registry from 1985 to 2019 in this study. We report the number of incident cancers classified according to the 12 main diagnostic groups in the International Classification of Childhood Cancer, third edition (ICCC-3), but due to small numbers some groups have been combined in the results shown. We report age-standardized incidence rates (world standard population) (ASIR). We also show all-cause survival by incidence stratified by 20-year periods.
Results: There were 114 childhood cancers in the Faroe Islands from 1960 to 2019, corresponding to an ASIR of 13.0 per 100,000 person-years. The most common cancer groups in Faroese children were brain and spinal tumors, followed by leukemias and lymphomas. All-cause survival improved for children diagnosed over time, with a 5-year survival of 43.5% for those diagnosed from 1960 to 1979 and 85.6% for children diagnosed from 2000 to 2019.
Conclusion: Childhood cancer in the Faroes was slightly rarer than in most other high-income countries. Brain and spinal tumors were the most common cancer group in Faroese children. Survival for Faroese children with cancer has improved substantially in the study period.
Radiocarbon Chronology of the post-LBK Malice Culture in Lesser Poland
Authors: Kadrow Sławomir Romuald
Published: February 2024

A series of new radiocarbon dates from Neolithic Malice Culture (MC) sites in Lesser Poland allow for making significant corrections in the absolute chronology of this culture. Bayesian modelling of a series of MC dates made it possible also to specify the absolute chronology of individual phases of the development of this culture. The early classic phase (MC1a) is around 4800-4700 BC, the classic phase (MC1b) between 4700 and 4450 BC, and the late phase (MC2) between 4450 and 4200 BC. In addition, the review of the definitions of the MC phases and their new absolute chronology allow for the synchronization of their development with the culturalunits in the Tisza basin. Phase MC1b developed parallel to phase III of the Herpály culture, phase MC1c to Proto-Tiszapolgár (layer 5 on the Herpály tell), and phase MC2 with the Tiszapolgár culture.
Ragatmaka Mantra Therapy: Unveiling an Ancient Science of the Indian System of Medicine
Authors: MKS Chauhan
Published: February 2024

In the Indian system of medicine, there are two psychosomatic stages, namely ‘Prakriti’ (natural stage) and ‘Vikriti’ (deform stage), that are significantly discussed in the context of human wellbeing. The natural stage is identified as the 'Prakriti', and the deformed stage is the ‘Vikriti’. When the Tridosha (or Panchadosha) becomes balanced (the natural stage), no psychosomatic diseases occur, and when the Tridosha (or Panchadosha) becomes misbalanced (the deform stage), then all diseases appear in their psychosomatic forms. According to the Indian system of medical philosophy, various types of diseases are caused by the mind, i.e., Panchavikara. These Panchavikaras produce the Panchadosha, which causes entire diseases on the psychophysical dimensions. All psychosomatic diseases manifest on the mental or physical level in two forms. Firstly, diseases are caused by the negative law of Karma, where almost 95% of psychosomatic diseases are caused by internal factors deeply rooted in the subconscious mind due to past acquired negative Karma, namely Panchavikara. Conversely, almost 05% of psychosomatic diseases are caused by external factors that are connected to the present negative karma-made subconscious mind. The principles of modern pathology are prominently based on these three misconceptions. Firstly, the cause of similar diseases in the various individuals is assumed to be similar. Secondly, it is assumed that most diseases occur on a physical level. Thirdly, the existence of the soul is denied. Vice versa, the soul-centric system of Indian medicine strongly considers that every individual is a unique and incredible being. Diseases are caused by the different factors for similar diseases in the different individuals due to the deferring law of Karma individually; thus, most diseases are considered psychic Ragatmaka Mantra therapy heals especially the outer subconscious (Manomaya Sharira) and inner subconscious mind (Karana Sharira). This therapy eradicates all psychosomatic diseases from their root causes in the subconscious mind forever.
Expression of Oncofoetal Marker Carcino Embryonic Antigen in Oral Squamous Cell Carcinoma
Authors: Daniel Diana
Published: February 2024

Objective: Expression of the oncofoetal glycoprotein, carcinoembryonic antigen (CEA), has been extensively studied, particularly regarding its potential role as a marker of early cancer and as a prognostic indicator. CEA has been the hallmark of many neoplasms and has been observed in several malignancies and is also being pursued as a target for anticancer therapy. This study explored the status of this biochemical entity in the oral squamous cell carcinoma (SCC). Method: The data analyzed in the current study relate to a total of 100 patients. Out of which 25 were in the control group and 75 were Patients presenting with stage I or Stage II tumors of the oral cavity. This study was conducted in MSRDC University Hospital in the Department of Oral & Maxillofacial Surgery and its associated satellite centers during Jan 2012 to June 2016. Only patients diagnosed with primary OSCC, previously untreated, presenting with tumours of oral cavity were included in the study. All samples were studied immunohistochemically. Result: The results showed that all samples in control group had negative CEA expression and CEA was expressed at an elevated level (60 out of 75 samples ie 80%) in majority of grade I and the grade II SCC. Conclusion: In Conclusion, Expression of CEA in elevated levels were noticed in majority of grade I and grade II OSCC. If the results from this study can be validated with a larger sample size, a role can be attributed to this tumour marker in oral neoplasia.
Open Lung Approach in Acute Respiratory Distress Syndrome
Authors: Cheepsattayakorn Attapon
Published: February 2024

Outcome of acuten respiratory distress syndrome (ARDS) is conclusively affected by the approach to ventilator support. Substantial controversy in the application of positive end-expiratory pressure (PEEP) and the use of lung recruitment still exists
Williams Syndrome: A Rare Case Report
Authors: Singh Viveka
Published: February 2024

We report a rare case of Williams Syndrome diagnosed at an age of two months based on subtle facial dysmorphism (elfin facies) and a pulmonary systolic murmur at birth. Echocardiogram revealed mild supravalvular aortic stenosis and mild supravalvular pulmonary stenosis extending into branch pulmonary arteries. Mild developmental delay, hypotonia, feeding problems, constipation and failure to thrive were present. In view of distinctive facial phenotype in combination with cardiac abnormalities, Williams Syndrome was strongly suspected. It was confirmed by fluorescence in situ hybridisation test demonstrating a deletion of elastin gene on chromosome 7. This case highlights the importance of pediatricians awareness about malformation syndromes which can help in early diagnosis, timely genetic counselling to the family and better patient outcomes.
Multiplication E-Module Media to Improve Cognitive Ability of First Grade Elementary School Students
Authors: Amanda Niken , Kanzunnudin Mohammad , Fathurohman Irfai
Published: February 2024

In this digital era there are still many schools that have not used IT-based learning media, especially in the content of mathematics lessons on multiplication material. Even though mathematics is one of the subjects that must be achieved in elementary school education. Many students think mathematics is very difficult and complicated. This is because there are many ways to solve problems in everyday life that use calculations. This study aims to analyze the need for valid and practical media development and to analyze the effectiveness of media results for improving students' cognitive abilities. The type of research used in this research is Research and Development. The development of the multiplication e-module uses the Borg and Gall development model design. The data obtained from the media development needs questionnaire. Data analysis uses the Guttman scale. The results of the study showed that the multiplication e-module media is needed to improve the cognitive abilities of second grade elementary school students. The results of the media validity test obtained results that were very feasible to use. While the results of the practicality test of teachers and students obtained very practical results. While the results of the effectiveness test showed that the increase in cognitive abilities in the experimental class was higher than the control class.
Need Assessment for the Development of e-Rapor Sehatku as an Adolescents Health Screening Application
Authors: Sitoayu Laras , Dewanti Lintang Purwara , Melani Vitira , Agustina Noni , Fanani Lutfi
Published: February 2024

Adolescents are one of the strategic targets for the implementation of health programs. Networking health in adolescents must be fulfilled as the right same health for all Indonesian children. One tool used for screening health is the book Rapor Kesehatanku. This book must own and filled by all students at school. This research aims to analyze the extent to which it is necessary to digitize my health reports to make them more effective and efficient. This research type is a descriptive qualitative study. Study this involving two informants selected key purposively, five informants main and two informants selected supporters with technique snow-ball. Research data was taken with the method of interview depth and FGD. Data analysis was carried out using the content analysis method. From the results, the study can conclude that there must be an E-Rapor Kesehatanku with features including nutritional status checks, growth charts, compliance with TTD consumption, mental health, PTM risk detection, discussion forums, my health e-report reporting, notifications, multiple users (TPG, teachers, students, parents and Health Office) and many educational features contains a short video about adolescent health.
Banyumasan Context-based Modul Improves Mathematical Literacy in Data Content of Junior High School Students
Authors: Nada Yusrina Qotrun , Isnandar  , Usodo Budi
Published: February 2024

Learning mathematics is a type of learning that is quite difficult. However, learning will be easier for students to understand if the material presented uses the students' daily context. Learning modules will help students to understand learning in depth. This research aims to develop a mathematics module based on the Banyumasan context. This development research was adapted from the ADDIE (Analysis, Design, Development, Implementation, Evaluation) development model. Data collection methods were carried out through questionnaires and mathematical literacy tests. Data were analyzed using descriptive analysis and quantitative analysis. The research results concluded that: validation results show that the Banyumasan context-based module meets the feasibility standards and is included in the very good category. The results of developing the Banyumasan context-based module were declared practical to use, with a practicality score included in the good category. The results of the development of the Banyumasan context-based module were declared effective in use with the result t-obs = 8.2140 with a critical area of t > 2.030, which means that the mathematical literacy of students who used the Banyumasan context. The context-based module was better than the mathematical literacy of students before using the Banyumasan context-based module. Banyumasan context.
ESARS: A Situation-Aware Multi-Agent System for Real-Time Emergency Response Management
Authors: Sako Dumnamene Jolley Sunday , Igiri Chima Godknows , Bennett Emmanuel Okoni , Deedam Fortune Baribesia
Published: February 2024

This paper describes ESARS, a real-time situation-aware social media- enabled emergency situation alert and reporting system, as a decision support system built on multi-agent software design architecture for emergency situation management. The impact of an incident or disruption due to the incident could be minimized by implementing real-time intervention strategies that involve event monitoring, detection and situation identification via classification and prediction, notification, visualization and reporting that culminate in providing emergency support within time. The nature of agent behavior, which is autonomous, proactive and cooperative, makes them a suitable method for the design and deployment of a dynamic system of this nature. The system relies on historical and streamed real-time geolocation-enabled Twitter data stream for the target emergency events to provide decision-makers with dynamic, comprehensive, and timely information specific to the emergency situation.
Implementación de un robot humanoide impreso en 3D con motricidad en las extremidades superiores semejantes a las del ser humano
Authors: Yarad Melany , Figueroa Olmedo Junior , Coral Edisson
Published: February 2024

En la actualidad, la tecnología está avanzando gracias a la creación de máquinas inteligentes que cumplen técnicas similares a los que realiza un operario humano, esto permite que al paso de los días se busquen formas de maniobrar o realizar procesos mediante un robot operario; que tenga las características físicas a un ser humano y pueda cumplir todo tipo de tareas que se pretende realice.

Este proyecto tiene como objetivo construir e implementar un robot humanoide, el cual dispone de motricidad en las extremidades superiores para que pueda realizar movimientos similares a los del ser humano. Para la elaboración del robot humanoide se usará la metodología deductiva, al ser un problema de investigación con perspectivas múltiples a nivel tecnológico - educativo, se basa en este método por la facilidad de partir en un entorno de ideas generales hasta llegar a verificar cada resultado de forma específica. Se podrá generar movimientos precisos a la hora de la manipulación y pruebas del robot humanoide que tiene fines prácticos, así se obtendrá conocimientos verídicos y respaldados a partir del empirismo que se lleva a cabo por el análisis en tiempo real del robot humanoide. En este proceso se ocupan diseños open source para la construcción de todo el modelo del robot humanoide y posteriormente corrección de algunas piezas para la generación del código de impresión 3D. Obteniendo como resultado un robot humanoide impreso en 3D.
La Geopolítica Ecuatoriana Desde Los Inicios Como República Y La Importancia De Los Espacios Marítimos En La Actualidad
Authors: Ramos Hernández César
Published: February 2024

Resumen

 

Este ensayo busca revisar el pasado del Ecuador y reconocer las posibles causas de las pérdidas de territorio, desde el punto de vista Geopolítico, tomando como base la teoría realista, así como los principios y pensamientos de varios estrategas, quienes hasta la presente fecha, mantienen los postulados y las referencias conceptuales válidas y se adaptan a las diferentes circunstancias del país, de tal forma de poder establecer una aproximación geopolítica donde se vuelve de suma importancia la proyección del país hacia la cuenca del Pacífico a través de la incorporación como miembro pleno de la Alianza del Pacífico, desarrollar el puerto de aguas profundas de Posorja, el aprovechamiento de la posición estratégica de las Islas Galápagos y las relaciones diplomáticas con Estados Unidos.

 

Palabras clave: Geopolítica, realismo, especio vital, frontera marítima, posición geográfica.
Development of a fuzzy stabilization control intelligent system under conditions of input influences uncertainty
Authors: Solovjev Denis Sergeevich
Published: February 2024

Abstract. The problems of complex control systems functioning under conditions of input influences uncertainty are discussed. Existing approaches to solving these problems, based on the use of fuzzy control methods, adaptive control and intelligent algorithms, are described. The synthesis of an intelligent system with fuzzy stabilization control under conditions of input influences uncertainty is carried out to increase the efficiency of the object’s functioning. The use of fuzzy control makes it possible to take into account the input influences uncertainty and stabilize control based on a production model of knowledge representation, which makes the system more flexible and resistant to change. Optimal defuzzification method dynamic selection for the purpose of fuzzy stabilization control ensures the effective functioning of each specific system. An example is considered that implements an intelligent system with fuzzy stabilization of electric current control for an electroplating process with uncertainty about its duration, part area, temperature and acidity of the electrolyte. To confirm the effectiveness of the developed intelligent system, a computational experiment is carried out on the example of controlling the electroplating process of applying nickel coating in a Watts electrolyte using fuzzy inference by the Mamdani algorithm with the triangular norm and the Zadeh conorm. The results show that using an intelligent system with fuzzy stabilization control leads to a more accurate result (in terms of coating thickness) compared to using the most common defuzzification methods (centroid; bisector; smallest, middle and largest of maximum) on your own.
Web application developing methodology for managing robotic complexes
Authors: Sedel'nikov Il'ya Andreevich , Koltygin Dmitry Stanislavovich
Published: February 2024

The purpose of the study is to develop a web application for control systems of robotic complexes (RTK) using the example of RTK with MP-11 robotic manipulators. The structure of the control system includes a controller on the Arduino Mega 2560 Pro Mini board with a loaded low-level program and an upper-level program. A web application has been selected as a software component. This type of application consists of a server and a client part. Data is exchanged between them over the network using the HTTP protocol. The application is built on the Microsoft .NET platform and the ASP .NET WebForms framework. The web server is a computer connected via a USB cable to the controller and currently used for a desktop application. The description of the web pages of the developed web application and its operation, algorithms of functioning, indicating the specifics of execution for this type of program is given. The program provides manual and automatic operation modes, as well as control of not only the RTK, but also its model. This type of management system involves multi-user mode and network transmission, two types of user rights and authentication have been developed to ensure the security of the complex, as well as antivirus protection, network settings for protection against unauthorized access are used. Guest access allows you to control only the robot model, in order to ensure the safety of the equipment. The main advantages of a web application are its cross-platform nature, i.e. the ability to work on any devices and operating systems, as well as the absence of the need for installation.
Application of Fuzzy-ANFIS Controller for Ball on Wheel System
Authors:   Ho Chi Minh city University of Technology and Education, Nguyen Ngoc-Anh , Huynh Tan-Khoi ,   Ho Chi Minh city University of Technology and Education, Ngo Quoc-Thai ,   Ho Chi Minh city University of Technology and Education, Tran Dang-Khoa ,   Ho Chi Minh city University of Technology and Education, Lam Van-Hieu ,   Ho Chi Minh city University of Technology and Education, Nguyen Quoc-Trinh ,   Ho Chi Minh city University of Technology and Education, Vo Kim-Thanh ,   Ho Chi Minh city University of Technology and Education, Huynh Tan-Hung ,   Ho Chi Minh city University of Technology and Education
Published: February 2024

The ball-on-wheel (BoW) is a nonlinear single input-multi output (SIMO) system consisting of a ball located on a wheel. The system's challenge is to balance ball at the highest point on the wheel. In this paper, we propose a method of applying ANFIS toolbox in imitating a successful controller (in this case, it is PD controller). This process creates a similar fuzzy controller which controls well this system. Therefore, through this research, ANFIS toolbox shows the ability in imitating an expert‘s control law through collecting data of operations.
Comparison of preoperative retrobulbar bupivacaine and postoperative subcutaneous liposome-encapsulated bupivacaine on postoperative analgesia in dogs undergoing enucleation
Authors: Opgenorth Taylor A. , Bentley Ellison , Smith Lesley J. , Bartholomew Kyle J. , Lasarev Michael R.
Published: February 2024

OBJECTIVE

To compare the effectiveness of preoperative bupivacaine inferotemporal retrobulbar blocks to postoperative liposome-encapsulated bupivacaine (Nocita) line blocks for analgesia following enucleation.

ANIMALS

39 client-owned dogs (40 eyes) presenting to the Ophthalmology Service for enucleation.

METHODS

Dogs were randomly assigned to receive either a preoperative inferotemporal retrobulbar block with 0.5% bupivacaine or a peri-incisional line block with liposome-encapsulated bupivacaine (Nocita) at closure. Patients underwent unilateral enucleation and were hospitalized for 24 hours after surgery. Pain scores were performed by a masked observer with the Glasgow Composite Measure Pain Scale and the University of Wisconsin Ocular Pain Scale at 0.25, 0.5, 1, 2, 4, 6, 8, and 24 hours following surgery. Intraoperative use of blood pressure and anesthetic support mediations as well as need for rescue pain control were recorded and compared between groups.

RESULTS

There was no significant difference in rescue rates between treatment groups. When comparing the use of medical intraoperative heart rate, blood pressure, or anesthetic plane support, there were no significant differences in use between groups.

CLINICAL RELEVANCE

Use of preoperative bupivacaine retrobulbar blocks and postoperative Nocita line blocks were equally effective at postoperative pain control with similarly low complication rates.
School Leadership under Covid-19 Pandemic: A Critique of the South African School Context
Authors: Sepeng Sylvia , Kgwete Ephraim
Published: February 2024

The advent of COVID-19 exposed the lack of readiness for school leaders to cope with demands of leading during a pandemic. Globally, school leaders were not trained to deal with a crisis of COVID-19 proportions. Leaders in the twenty-first century need to have the required skills like the twenty-first century leadership skills and Fourth Industrial Revolution skills. This study investigated how school leaders are handling the challenges of school leadership under the COVID-19 pandemic in the 4IR era. This study adopted a qualitative research approach. An analysis of local and international literature was done to identify gaps. The study revealed that school leaders and teachers have inadequate information and communication technology skills. Leadership preparation programmes are lagging behind in preparing school leaders to lead in a crisis. Furthermore, the study revealed that school leaders and teachers do not establish communities of learning to learn leadership skills from each other. The study has concluded that there is no alignment between the level of readiness for school leaders and leadership skills of the twenty-first century.
Model of Sustainable Collaborative Network for Educating Digital Literacy: A Case Study of Schools in the Sub-districts of Nakhon Pathom Province, Thailand
Authors: Leksansern Arisara , Niramitchainont Poschanan , Longpradit Panchit , Chansaengsee Sovaritthon , Leksansern Prasert
Published: February 2024

This study aimed to investigate the need for digital literacy for teachers in schools in the sub-districts of Nakhon Pathom Province; to design a model of teacher digital literacy development and create a model of a sustainable collaborative network for educating digital literacy in schools in the sub-districts of Nakhon Pathom Province, Thailand. The research was action research. The samples were teachers from schools in the sub-districts of Nakhon Pathom Province; by selecting schools from the Office of Nakhon Pathom Primary Education Service Area Office 2, 32 teachers from Phutthamonthon District, Bang Len District, Nakhon Chai Si District, and Sampran District. The findings indicated that the digital literacy needs assessment of teachers, based on the application of OCSC (2020) digital literacy framework, suggested that the highest PNImodified score was 0.492 for Using Digital Media Creation Software, whereas the lowest PNImodified score was 0.205 for Using the Internet. The model of a sustainable collaborative network for educating digital literacy in schools in the sub-districts of Nakhon Pathom Province is developed based on the system theory and education philosophy as core principles. The model consists of 4 main components such as 1) education philosophy; 2) input from external driving forces, organization factors, operation factors, and teachers’ factors; 3) processing factor in developing digital learning management skills and building a sustainable collaborative network; and 4) output of students, teachers, school administrators and schools.
Costs and benefits of reducing air pollutant emissions as a result of bringing coal and lignite-fired power plants into compliance with BAT LCP conclusions
Authors: Lewandowski Janusz , Melka Krzysztof , Dubel Anna , Kłeczek Maria
Published: February 2024

The analysis carried out regarding the costs of adapting to the best available technique (BAT) conclusions in relation to the benefits achieved (external costs) showed that these benefits significantly exceed the cost of investments necessary to meet the required levels of permissible best available technique-associated emission levels (BAT-AELs). In the case of sulfur dioxide, the ratio of costs incurred to benefits obtained is only 3%, for nitrogen oxides 7%, and for dust it is less than 1%. This is primarily due to a significant increase in external costs, published in 2021 by the EEA. Nevertheless, it should be remembered that a precise assessment of external costs should be based on the analyses of individual facilities, taking into account their local specificity.

The analysis showed that the most cost-effective way was to adapt the coal-fired power plant sector to the requirements related to reducing dust emissions. Significant benefits were achieved as a result of small investment outlays.
Nearly µ-Lindelöfness Via Hereditary Class
Authors: Badarneh Ahmad , Altawallbeh Zuhier , Jawarneh Ibrahim , Az-Zo’bi Emad , Qousini Maysoon
Published: February 2024

In this paper, we define and study the notion of hereditary class on nearly μ-Lindelöf space. Moreover, we study the effects of some types of continuity of hereditary class on nearly μ-Lindelöf space by properties of the function. Also, more variations between these spaces and some known spaces are investigated.
The Possible Impact of Urgenda and the Klimabeschluss on Climate Litigation on the Example of the Petition Pending Before the Hungarian Constitutional Court
Authors: Láncos Petra Lea
Published: February 2024

While there is scientific consensus on the causes and consequences of climate change, also reflected in international agreements and EU norms obliging states to reduce GHG emissions, domestic legislation has been slow or imperfect in implementing reduction duties. Although climate litigation is not a new phenomenon, a specific strand of climate litigation is now gaining impetus owing to the success garnered in Urgenda and the Klimabeschluss: litigation focusing on states’ omitting to lawfully regulate emission targets. This paper presents the context of novel climate litigation in the face of Russian aggression and the ensuing disincentives to promote ambitious reduction goals, proceeding to describe the arguments and findings in the two landmark cases and their effects on future climate litigation as seen in the example of the climate petition pending before the Hungarian Constitutional Court.
РАЗВОЈ ВИРТУЕЛНОГ ПРОТОТИПА МАШИНЕ АЛАТКЕ БАЗИРАНЕ НА О-X GLIDE МЕХАНИЗМУ
Authors: Пуповац Ђорђе
Published: February 2024

У раду је показан развој виртуелне машине алатке базиране на О-X glide механизму. Виртуелни прототип је конфигурисан у CAD/CAM окружењу и посматра се могућност симулације обраде. Извршена је верификација применом тест радног предмета.
REKONSTRUKCIJA EKOLOŠKO TEHNOLOŠKOG SISTEMA ZA SAGOREVANJE FLUIDA U POGONU ZA PRIPREMU I TRANSPORT NAFTE I GASA
Authors: Marić Dušan , Savković Borislav Svetozar
Published: February 2024

Cilj rekonstrukcije sistema za prikupljanje i spaljivanje fluida i izgradnjom visoke baklje u Pogonu  za PITNIG Elemir jeste da se postignu  visoki standardi očuvanja životne sredine i ekoloških sistema, uz značajne ekonomske i sigurnosne benefite.
ИЗГРАДЊА ПРЕФАБРИКОВАНИХ ХАЛА
Authors: Стевић Јована
Published: February 2024

Изградња индустријске монтажне хале, представља монтажне објекте који су у последње време постали доминантни на тржишту.
ПОНОВЉИВОСТ ШТАМПЕ НА ЕЛЕКТРОФОТОГРАФСКИМ СИСТЕМИМА RICOH PRO 8100SE, RICOH PRO C7100X И RICOH PRO C7200X
Authors: Bogdanović Filip , Kašiković Nemanja , Milošević Rastko
Published: February 2024

Истраживање има за циљ испитивање поновљивости штампе штампарских система Ricoh Pro 8100se, Ricoh Pro C7100x i Ricoh Pro C7200x, који раде на принципу електрофотографије са сувим тонером. Тест карта коришћена за потребе овог рада одштампана је на три различите подлоге у три временска интервала. Испитивање је рађено објективном методом мерења, помоћу мерног уређаја спектрофотометра. Добијањем резултата оптичке густине и пораста тонских вредности долази се до закључка о квалитету поновљивости штампе.
ANALIZA GRAFIČKOG OTPADA GENERISANOG TOKOM PROIZVODNJE PAPIRNIH PAKOVANJA ZA PEKARE
Authors: Đorđević Mirjana , Adamović Savka
Published: February 2024

Analiza generisanog grafičkog otpada tokom jednomesečne proizvodnje papirne ambalaže za pekarsku industriju sprovedena je u radu. Kroz 3R koncept utvrđeno je da li je nastali otpad moguće: redukovati, ponovo upotrebiti, ili reciklirati. Takođe je ekološki uticaj na okruženje procesnih flekso boja procenjen na osnovu sadržaja teških metala.
Segregação urbana em São Paulo: 25 anos depois de "Enclaves Fortificados", de Teresa Caldeira
Authors: Tavolari Bianca
Published: February 2024

Seu elemento arquitetônico mais visível é justamente uma estrutura planejada para impedir a visibilidade: um muro. Com diferentes tamanhos e espessuras, lisos ou adornados com colunas ou recortes que simulam tijolos, ou mesmo com cercas vivas na tentativa de camuflar a concretude das paredes, muros têm a função de demarcar, com clareza, uma fronteira, um dentro e um fora delimitado. No espaço urbano, muros erguem barreiras para quem está posicionado do lado de fora. Impedem acesso, exigem que trajetos sejam redesenhados, bloqueiam a visão do que está além. Já para quem está posicionado do lado de dentro, não só protegem, como também escondem, conferindo privacidade. Garantem a segurança do cercamento e só permitem que cruzem a divisa aqueles que são selecionados. Demarcam, no espaço da cidade, a exclusividade e as hierarquias de status social. ... Continua>>
Reimagining Human Rights: The Concept of Droits des Gouvernés in Foucault's Political Philosophy
Authors: Nikolakakis Nikolaos V.
Published: February 2024

Abstract This study explores Michel Foucault’s critique of human rights and his concept of droit des gouvernés, particularly with regard to refugees and migrants. It analyzes how Foucault’s ideas can revitalize democratic elements within the context of neoliberal governance and reframe our understanding of human rights. His approach encourages rethinking the foundations of democracy and challenging the monopoly of political decision-making. Keywords: Michel Foucault; droit des gouvernés; human rights; neoliberal governance; refugees.
Oncological Skull Base Reconstruction with Microvascular Tissue Transplantation in Advanced Relapsed Cases
Authors: GN Pereira , D Ribeiro , L Saraiva , H Freitas
Published: February 2024

Introduction: Tumors involving the skull base are real challenges to reconstructive surgeons. Many articles have been published about these reconstructions, especially in primary cases. In tumor relapses after previous surgeries or irradiation, the surgical options for reconstruction are extremely narrowed and is our opinion that microvascular autologous tissue transplantation is specially indicated in those patients, even though it requires a technically demanding procedure. Materials and Methods: We analyzed retrospectively all patients treated at our institution between March 2014 and December 2018 and that met all the inclusion criteria: 1) oncological surgery for a tumor involving the skull base; 2) previous surgical treatment for that tumor; 3) cranial base bone resection; 4) dural exposure or defect; 5) reconstruction done with a free flap. The patient's age, comorbidities, number of previous surgeries and/or irradiation, oncological excisional procedures, type of defect, type of reconstruction, postoperative complications and mortality were reviewed. Results: Fifteen flaps were used in the 14 patients that met all the inclusion criteria. The used flaps were: Anterolateral Thigh (ALT) perforator or chimeric ALT/Vastus Lateralis (VL) (n=6), profunda artery perforator (n=3), muscular Rectus Abdominis (n=2), Vertical Rectus Abdominis Myocutaneous (VRAM) (n=2), chimeric osteomuscular scapular tip/Latissimus Dorsi (LD) (n=1) and radial forearm (n=1). Dural defects were reconstructed with Pericranial or fascia Lata grafts in 7 patients. No total flap failures or vascular thrombotic events were noted and just one case of partial flap necrosis was registered (treated conservatively). There was one case of cerebrospinal fluid leakage, one diffuse cerebral edema and one donor site wound dehiscence, all successfully treated with conservative measures. The only complication that required a second operation was a cranioplasty prosthetic exposure that required a second free flap. One patient had a tracheostomy bleeding followed by a pneumothorax and died 8 weeks postoperatively with a nosocomial pneumonia. In the follow-up period, one patient died 19 months postoperatively with a local relapse and another with a metastatic disease (at month 15). Conclusion: Secondary or multiple relapsed cases in the skull base require reconstructions that are technically demanding and the defects are often extensive. The surgical options are extremely reduced by previous treatments and if the basic concepts of cranial base reconstruction were strictly respected, the microsurgical free flaps can offer the best chance to avoid severe complications. However, it is not without some postoperative complications and mortality can be significant in the follow-up because of the advanced stage of the oncologic disease.
Microsurgical Reconstruction for Advanced Head and Neck Tumors in Africa-Rescued Patients
Authors: G Pereira , D Ribeiro , L Saraiva , H Freitas
Published: February 2024

Although an early diagnosis and treatment would be ideal for head and neck tumors, sometimes it isn´t possible for patients who live in some regions of Africa. We treated some of these patients with tumors rarely seen today in well-developed countries. Materials and Methods: We retrospectively reviewed all free flap reconstructions for advanced head and neck tumors in Africa rescued patients between June 2014 and December 2017. Patient age, surgical treatment and reconstruction, complications and outcomes were analyzed. Results: Twelve patients have been treated. There were 5 fibular bone flaps, 2 anterolateral thigh flaps, 2 profunda artery perforator flaps, 2 vertical rectus abdominal myocutaneous flaps and 1 latissimus dorsi muscle flap. No flap failures have been recorded. Two serious postoperative complications have been detected (one cerebrovascular event and one nosocomial infection) and one patient was diagnosed with distant disease in the follow-up. No locoregional relapse has been detected. Conclusion: Surgical resection and microsurgical reconstruction may be safe and effective in these advanced head and neck tumors, although it isn`t without potential serious complications.