bluuebunny/crossref_metadata_2025 huggingface dataset:
Revamped Dual-key Stealth Address Protocol for IoT Using Encryption and Decentralized Storage
Authors:   Southwest University of Science and Technology/Department of Computer Science and Technology, Mianyang, 621010, China, Odoom Justice , Xiaofang Huang , Akwasi Danso Samuel , Samuel Soglo Richlove , Esi Nyarko Benedicta Nana
Published: February 2023

Blockchain technology unarguably has over a decade gained widespread attention owing to its often-tagged disruptive nature and remarkable features of decentralization, immutability and transparency among others. However, the technology comes bundled with challenges. At center-stage of these challenges is privacy-preservation which has massively been researched with diverse solutions proposed geared towards privacy protection for transaction initiators, recipients and transaction data. Dual-key stealth address protocol for IoT (DkSAP-IoT) is one of such solutions aimed at privacy protection for transaction recipients. Induced by the need to reuse locally stored data, the current implementation of DkSAP-IoT is deficient in the realms of data confidentiality, integrity and availability consequently defeating the core essence of the protocol in the event of unauthorized access, disclosure or data tampering emanating from a hack and theft or loss of the device. Data unavailability and other security-related data breaches in effect render the existing protocol inoperable. In this paper, we propose and implement solutions to augment data confidentiality, integrity and availability in DkSAP-IoT in accordance with the tenets of information security using symmetric encryption and data storage leveraging decentralized storage architecture consequently providing data integrity. Experimental results show that our solution provides content confidentiality consequently strengthening privacy owing to the encryption utilized. We make the full code of our solution publicly available on GitHub.
Threat Modelling and Detection Using Semantic Network for Improving Social Media Safety
Authors:   Department of Computer Science, College of Computer, Qassim University, Buraydah, Saudi Arabia, Fkih Fethi , Al-Turaif Ghadeer
Published: February 2023

Social media provides a free space to users to post their information, opinions, feelings, etc. Also, it allows users to easily and simultaneously communicate with each other. As a result, threat detection in social media is critical for ensuring the user’s safety and preventing suspicious activities such as criminal behavior, hate speech, ethnic conflicts and terrorist plots. These suspicious activities have a negative impact on the community’s life and cause tension and social unrest among individuals in both inside and outside of cyberspace. Furthermore, with the recent popularity of social networking sites, the number of discussions containing threats is increasing, causing fear in various parties, whether at the individual or state level. Moreover, these social networking service providers do not have complete control over the content that users post. In this paper, we propose to design a threat detection model on Twitter using a semantic network. To achieve this aim, we designed a threat semantic network, named, ThrNet that will be integrated in our proposed threat detection model called, DetThr. We compared the performance of our model (DetThr) with a set of well-known Machine Learning algorithms. Results show that the DetThr model achieves an accuracy of 76% better than Machine Learning algorithms. It works well with an error rate of forecasting threatening tweet messages as non-threatening (false negatives) is about 29%, while the error rate of forecasting non-threatening tweet messages as threatening (false positives) is about 19%.
An Effective Data Dissemination Using Multi Objective Congestion Metric Based Artificial Ecosystem Optimization for Vehicular Ad-Hoc Network
Authors:   Government Engineering College, Gangavathi-583227, India, Patil Nagaraj B. , Begum Shaeista
Published: February 2023

Vehicular Ad-hoc Network (VANET) is a growing technology that utilizes moving vehicles as mobile nodes for exchanging essential information between users. Unlike the conventional radio frequency based VANET, the Visible Light Communication (VLC) is used in the VANET to improve the throughput. However, the road safety is considered as a significant issue for users of VANET. Therefore, congestion-aware routing is required to be developed for enhancing road safety, because it creates a collision between the vehicles that causes packet loss. In this paper, the Multi Objective Congestion Metric based Artificial Ecosystem Optimization (MOCMAEO) is proposed to enhance road safety. The MOCMAEO is used along with the Ad hoc On-Demand Distance Vector (AODV) routing protocol for generating the optimal routing path between the source node to the Road Side Unit (RSU). Specifically, the performance of the MOCMAEO is improved using the multi-objective fitness functions such as congestion metric, residual energy, distance, and some hops. The performance of the MOCMAEO is analyzed by means of Packet Delivery Ratio (PDR), throughput, delay, and Normalized Routing Load (NRL). The PSO based geocast routing protocols such as LARgeoOPT, DREAMgeoOPT, and ZRPgeoOPT are used to evaluate the performance of the MOCMAEO method. The PDR of the MOCMAEO method is 99.92 % for 80 nodes, which is high when compared to the existing methods.
Software Reliability Growth Models with Exponentiated-gompertz Testing Effort and Release Time Determination
Authors:   Department of Computer Science and Engineering, Acharya Nagarjuna Engineering, A.P, India, Raheem Ahmad Raad , Akthar Shaheda
Published: February 2023

Quality is a consequential factor for the software product. During the software development at most care was taken at each step for the quality product. Development process generally embedded with several qualitative and quantitative techniques. The characteristics of final software product should reach all the standards. Reliability is a paramount element which quantifications the probability that a software product could able to work afore it authentically fails to perform its intended functionality. Software testing is paramount phase where gargantuan resources were consumed. Over around fifty percent of cost was consumed during this testing phase, that is why testing was performed in disciplined environment. Software product release time is considered to be crucial subject at which the software product testing was stopped and it could be release into market, such that the software product should have quality and reliability. In this paper we have investigated the concept of software testing effort dependent software reliability growth models by considering the exponentiated-gompertz function as testing effort function to determine the release time of the software. Thus, constructed testing effort dependent models was computed on three authentic time datasets. Parameter estimation is done through least square estimation and metrics like Mean square Error (MSE) and Absolute Error (AE) are utilized for model comparison. The proposed testing effort dependent model performance was better than the rest of the models.
A Comparative Analysis of Bat and Genetic Algorithms for Test Case Prioritization in Regression Testing
Authors:   Department of Computer Science, School of Computing & Information Technology, Murang’a University of Technology, Murang’a, Kenya, Wambua Anthony Wambua , Wambugu Geoffrey Mariga
Published: February 2023

Regression testing is carried out to ensure that software modifications do not introduce new potential bugs to the existing software. Existing test cases are applied in the testing, such test cases can run into thousands, and there is not much time to execute all of them. Test Case Prioritization (TCP) is a technique to order test cases so that the test cases potentially revealing more faults are performed first. With TCP being deemed an optimization problem, several metaheuristic nature-inspired algorithms such as Bat, Genetic, Ant colony, and Firefly algorithms have been proposed for TCP. These algorithms have been compared theoretically or based on a single metric. This study employed an experimental design to offer an in-depth comparison of bat and genetic algorithms for TCP. Unprioritized test cases and a brute-force approach were used for comparison. Average Percentage Fault Detection (APFD)- a popular metric, execution time and memory usage were used to evaluate the algorithms’ performance. The study underscored the importance of test case prioritization and established the superiority of the Genetic algorithm over the bat algorithm for TCP in APFD. No stark differences were recorded regarding memory usage and execution time for the two algorithms. Both algorithms seemed to scale well with the growth of test cases.
A Fast Topological Parallel Algorithm for Traversing Large Datasets
Authors:   Regional Electoral Court of Paraná, Curitiba, 80.220-902, Brazil, Rodrigues Thiago Nascimento
Published: February 2023

This work presents a parallel implementation of a graph-generating algorithm designed to be straightforwardly adapted to traverse large datasets. This new approach has been validated in a correlated scenario known as the word ladder problem. The new parallel algorithm induces the same topological structure proposed by its serial version and also builds the shortest path between any pair of words to be connected by a ladder of words. The implemented parallelism paradigm is the Multiple Instruction Stream - Multiple Data Stream (MIMD) and the test suite embraces 23-word ladder instances whose intermediate words were extracted from a dictionary of 183,719 words (dataset). The word morph quality (the shortest path between two input words) and the word morph performance (CPU time) were evaluated against a serial implementation of the original algorithm. The proposed parallel algorithm generated the optimal solution for each pair of words tested, that is, the minimum word ladder connecting an initial word to a final word was found. Thus, there was no negative impact on the quality of the solutions comparing them with those obtained through the serial ANG algorithm. However, there was an outstanding improvement considering the CPU time required to build the word ladder solutions. In fact, the time improvement was up to 99.85%, and speedups greater than 2.0X were achieved with the parallel algorithm.
A Trust Management System for the Nigerian Cyber-health Community
Authors:   Computer Sciences Department, Adeleke University, Ede, Nigeria, Jenyo Ifeoluwani , Amusan Elizabeth A. , Emuoyibofarhe Justice O.
Published: February 2023

Trust is a basic requirement for the acceptance and adoption of new services related to health care, and therefore, vital in ensuring that the integrity of shared patient information among multi-care providers is preserved and that no one has tampered with it. The cyber-health community in Nigeria is in its infant stage with health care systems and services being mostly fragmented, disjointed, and heterogeneous with strong local autonomy and distributed among several healthcare givers platforms. There is the need for a trust management structure for guaranteed privacy and confidentiality to mitigate vulnerabilities to privacy thefts. In this paper, we developed an efficient Trust Management System that hybridized Real-Time Integrity Check (RTIC) and Dynamic Trust Negotiation (DTN) premised on the Confidentiality, Integrity, and Availability (CIA) model of information security. This was achieved through the design and implementation of an indigenous and generic architectural framework and model for a secured Trust Management System with the use of the advanced encryption standard (AES-256) algorithm for securing health records during transmission. The developed system achieved Reliabity score, Accuracy and Availability of 0.97, 91.30% and 96.52% respectively.
Evaluating the Scalability of Matrix Factorization and Neighborhood Based Recommender Systems
Authors:   MRU/CSE/Faridabad, Haryana, 121004, Taneja Nikita , Thakur Hardeo Kumar
Published: February 2023

Recommendation Systems are everywhere, from offline shopping malls to major e-commerce websites, all use recommendation systems to enhance customer experience and grow profit. With a growing customer base, the requirement to store their interest, behavior and respond accordingly requires plenty of scalability. Thus, it is very important for companies to select a scalable recommender system, which can provide the recommendations not just accurately but with low latency as well. This paper focuses on the comparison between the four methods KMeans, KNN, SVD, and SVD++ to find out the better algorithm in terms of scalability. We have analyzed the methods on different parameters i.e., Root Mean Square Error (RMSE), Mean Absolute Error (MAE), Precision, Recall and Running Time (Scalability). Results are elaborated such that selection becomes quite easy depending upon the user requirements.
A New Query Expansion Approach for Improving Web Search Ranking
Authors:   Institution: Department of Mathematics and Computer Science, Benue State University, Akuma Stephen , Anendah Promise
Published: February 2023

Information systems have come a long way in the 21st century, with search engines emerging as the most popular and well-known retrieval systems. Several techniques have been used by researchers to improve the retrieval of relevant results from search engines. One of the approaches employed for improving relevant feedback of a retrieval system is Query Expansion (QE). The challenge associated with this technique is how to select the most relevant terms for the expansion. In this research work, we propose a query expansion technique based on Azak & Deepak's WWQE model. Our extended WWQE technique adopts Candidate Expansion Terms selection with the use of in-links and out-links. The top two relevant Wikipedia articles from the user's initial search were found using a custom search engine over Wikipedia. Following that, we ranked further Wikipedia articles that are semantically connected to the top two Wikipedia articles based on cosine similarity using TF-IDF Vectorizer. The expansion terms were then taken from the top 5 document titles. The results of the evaluation of our methodology utilizing TREC query topics (126-175) revealed that the system with extended features gave ranked results that were 11% better than those from the system with unexpanded queries.
Seasonal distribution of ringed seal in the White Sea monitored by satellite tagging
Authors: Svetochev Vladislav Nikolaevich , Kavtsevich Nikolay Nikolaevich , Svetocheva Olga Nagimovna
Published: February 2023

Data on the seasonal distribution and ecology of ringed seals (Pusa hispida) were obtained from the results of seal tagging with satellite telemetry transmitters (STT) in the White Sea. STT "Pulsar" worked in the Argos system. Catching and tagging of ringed seals were carried out in the Dvina Bay of the White Sea in autumn 2008 and 2016 and in the summer of 2020. 5 tags were installed on seals of different ages. It was shown in the summer the ringed seals did not make long movements and remained on the littoral. The seals moved long distances in autumn, the average daily distance between observation points was 43 km per day. The ringed seal preferred areas with open water and the sea edge of landfast ice in winter. The ringed seal could stay for more than two months in the pelagic zone above the depth of 20 m. Priority directions of movement haven’t been identified. We suggest this feature of the seals' behavior in the White Sea is associated with the seasonal distribution of food.
Littoral phytocenoses of marshes located in different tidal conditions of the White Sea
Authors: Moseev Dmitry S. , Leshchev Andrey V. , Sergienko Lyudmila A. , Miskevich Igor V. , Makhnovich Natalia M. , Lokhov Alexey S.
Published: February 2023

This paper describes the distribution of plant communities from various associations, identified from the standpoint of the ecological-phytocenotic approach, occupying the tidal flat of low and medium marshes, which are under the influence of tide range, different values of pH and water salinity. According to the degree of pH influence, we identified acidotrophic, alkalotrophic, and indifferent phytocenoses, combined into different associations. Most associations of the estuaries with different tide range are alkalotrophic, there are noticeably fewer acidotrophic ones; a few eurytopic communities from the Phragmitetum australis, Bolboschoenetum maritimae, and Caricetum aquatilis associations are classified as indifferent. The study shows that the coastal vegetation of the marshes of the mesotidal estuaries of the White Sea develops in stable pH conditions in the range from 7.2 to 7.6. The formation of coastal vegetation is less stable in the macrotidal estuaries of the Mezen Bay, most of them form at pH = 7.0-8.3. Halophyte vegetation forms in the widest range of pH (6.2-8.3) in the marshes of microtidal estuaries in the Dvina Bay of the White Sea, which are more affected by floods than other estuaries. The halophytic vegetation of the White Sea develops in a wide range of salinity fluctuations from brackish to marine waters. However, the majority of plant associations in the rivers estuaries occupy the habitats of weakly saline waters with 10 to 25% salinity.
Interannual variation of soil heat flux in a grass-dominated alpine tunda. Preliminary study from the Jeseníky Mts. (Short Communication)
Authors: Kučera Jiří , Hájek Josef , Barták Miloš
Published: February 2023

Bude přidán později.
La Política de Seguridad Nacional y su Relación con el Plan Estratégico de Desarrollo Nacional Perú al 2021
Authors:   SEDENA, Yovera Vilchez José Guillermo
Published: February 2023

Actualmente el Estado no cuenta con una doctrina de Seguridad y Defensa Nacional aprobado con norma legal correspondiente, esto no permite guiar el planeamiento de la Seguridad y Defensa Nacional en los diferentes sectores: gobierno nacional, gobierno regional, gobierno local, organismos públicos y privados, ocasionando que cada entidad busque diferentes textos de referencia para definir conceptos básicos relacionados con la Seguridad y Defensa Nacional, mucho de los cuales no se ajustan a la realidad Peruana y trae como consecuencia confusión en sus definiciones. Por ello, esta investigación se centró en determinar las carencias, discordancias normativas, y discrepancias teóricas, que dificultan la relación entre la Política de Seguridad Nacional y el Plan Estratégico de Desarrollo Nacional Perú al 2021; con el propósito de identificar las causas que las generan, y construir base para proponer el uso de teorías y nuevos conocimientos que mejoren su relación. El estudio se llevó a cabo en la ciudad de Lima en las instalaciones de la SEDENA y EL CEPLAN. Después de concluir la investigación se determinó que existen discrepancias teóricas en el diseño de Política, que dificulta la relación entre la Política de Seguridad Nacional y el Plan Estratégico de Desarrollo Nacional Perú al 2021; como consecuencia de la falta de uniformidad en la enseñanza de Políticas.
Propuesta de Reforma del Régimen de Partidos Políticos y su Relación con el Desarrollo Nacional
Authors:   Fuerza Aérea del Peru, Barrios Espinoza José
Published: February 2023

En la actualidad, los partidos políticos han crecido en número, pero no en la calidad de su funcionamiento, este bajo desempeño tiene impacto directo en la valoración de la población y en el desarrollo del país, por lo cual, la investigación se propone como objetivo: establecer la relación entre la propuesta de reforma del régimen de partidos políticos y el desarrollo nacional. El estudio presenta un enfoque cuantitativo, modalidad correlacional-explicativa y un diseño no experimental de carácter Transeccional. La población estuvo constituida por los ciudadanos de Lima, como muestra de 68 ciudadanos, ubicados en mercados, supermercados y centros comerciales, a los que se les aplicó una encuesta y 5 expertos técnicos en sistemas de partidos políticos a los cuales se entrevistó para un total de 73 individuos pertenecientes a la muestra. Para el análisis de la información se utilizó el procedimiento estadístico, mediante la codificación y tabulación de la información, este proceso consistió en la clasificación y ordenación en tablas y cuadros. Se concluye que el diseño de una propuesta de reforma del régimen de partidos políticos se relaciona directa y significativamente con el desarrollo nacional, tal como lo demuestran los resultados obtenidos en el proceso de contrastación de hipótesis, donde la Correlación con un nivel de significancia de 5% resultó ser significativa en el nivel 0,01 (2 colas) donde p<0.05; en consecuencia se rechazó la hipótesis nula (Ho) y se aceptó la hipótesis alterna (Ha).
KWESTIA TOŻSAMOŚCI NARODOWEJ POLAKÓW
Authors: Mazur Jan
Published: February 2023

Temat dotyczy syndromu problemów, które powodują, że tożsamość narodowa Polakówjest postrzegana w kategoriach kwestii społecznej. Samo pojęcie «kwestia społeczna» rozumianejest jako zespół problemów, które wymagają skutecznego rozwiązania, gdyż od dawnanegatywnie wpływają na życie społeczne. Autor prezentowanego tekstu zastanawia się, dlaczegotożsamość narodowa Polaków wciąż musi być afirmowana. Stawia tezę, że stan tej tożsamości,zawierający symptomy kryzysu, jest wynikiem istnienia w polskim społeczeństwie dwóch grup.Jedną z nich jest historyczny naród polski, charakteryzujący się postawą patriotyzmu i troskio dobro wspólne narodu i państwa. Druga grupa to ci, których mentalność wywodzi się z tradycjikomunistycznej. Na ogół są kosmopolitami. Dopełnieniem refleksji nad rolą i znaczeniem tychgrup (społeczności) jest ciekawa wypowiedź prezydenta RP Andrzeja Dudy.
X-ray Chest in Congenital Diaphragmatic Hernia: A Case Report
Authors: Millsep Sieroka  , Firstia Anugerah Rerung Allo  , Aditya Oktavianto  , Sharon Griselda Tedjo  , Erica Valencia  Imannuel  , Richard Gunawan  , Fiky Cahyarania Insyara  , Ingrid Yesty Giovanni Hutasoit  , Suci Sapira Koirunisa  , Mathias
Published: February 2023

Congenital diaphragmatic hernia (CDH) is characterized by the presence of pulmonary hypoplasia or agenesis involving the left, right or both lungs, the failure of diaphragmatic closure, and the herniation of abdominal organs into the thoracic cavity. The incidence of diaphragmatic hernia ranges from approximately 0.8-5/10,000 births and varies across populations. The signs and symptoms including respiratory distress and bowel sounds in the chest cavity, no breathing sounds in one of the hemithorax and shifting of heart sounds. Chest X-ray is simple yet mostly available modality to confirm the diagnosis.
Erythrodermic Psoriasis: A Case Report
Authors: Peter Nugraha Soekmadji  , Angelica Agnesia Rening  , Aulia Okti Wulandari  , Bherline Novita Wijaya  , Destiya Ulfah Riany
Published: February 2023

Psoriasis is a chronic, immune-mediated skin disorder that affects 1-3% of the population. It is believed to be caused by a combination of genetic and environmental factors such as trauma, infections, psychological stress, and certain medications. This disease has a strong genetic component and can persist for a lifetime, with repeated exacerbations and remissions that can have a significant impact on a person's emotional and physical well-being
Peri Partum Cardiomyopathy: A Case Report
Authors: Aloysius Suryawan  , Theresia Monica Rahardjo  , Fabianus Ferdian Damario  , Alicka Octorevia Witjaksono  , Angela Mulyana Sugiaman  , Kellen Clementine  , Nafisya Dhira Bella  , Winda Permata Sari  , Yoshua Adhi Nicholaus  , Yovita Hamdani  , I Made Putra Rena
Published: February 2023

Cardiomyopathy that appears around the end of pregnancy or in the first few weeks after delivery is known as peripartum cardiomyopathy (PPCM). The pathogenesis of PPCM is unknown, however a number of factors, including viral myocarditis, an atypical resistance to pregnancy, an odd reaction to the increased hemodynamic weight of pregnancy, hormone interactions, ill health, aggravation, and apoptosis, are thought to contribute to this illness.
Divorce and Remarriage
Authors: Lombardi Joseph L. ,   Philosophy Documentation Center
Published: February 2023

In a magisterial book-length study, Professor E. Christian Brugger concludes that the canons of the Council of Trent, given the beliefs and intentions of its participants, provide “a dogmatic definition of the absolute indissolubility of marriage as a truth of divine revelation” (original italics). The present concern is whether Brugger’s arguments support this conclusion. Also subject to scrutiny are the relevance, plausibility, and consistency of the conciliar thinking on which his arguments are premised. It will be argued that Brugger’s conclusion is unwarranted, leaving the question of divorce and remarriage an open one.
Financial Management Practices and Performance of Zakat Institutions in Malaysia
Authors: Anuar Fatimah Sakeenah , Mohd Alwi Norhayati , Mohd Ariffin Noraini
Published: February 2023

In Malaysia, critics have raised concerns over mismanagement and goal achievement in zakat institutions. In the light of this, zakat institutions have responded to these concerns by adopting greater transparency to show their accountability. This study examines the current financial management practices and performance in zakat institutions. Six elements of the Financial Management Accountability Index (FMAI), i.e. organisational management, budget, receipts, expenditures, assets and reporting, were used as a benchmark. The study also attempts to find a relationship between financial management practices and financial performance. It employed the census method where all 14 zakat institutions were enumerated, and a sample of 140 employees and 140 customers responded to performance questionnaires. Empirical data were collected mainly through three sets of questionnaires. The data were analysed using descriptive analysis and bivariate correlation. The findings show that receipts, disbursements and asset management are the most crucial areas reflecting a ‘good’ level of practice by zakat institutions. The results also show that there is a positive relationship between financial management and financial performance. This study is significant as it highlights areas for improvement and hence spurs the institutions to achieve their goal. The results may guide zakat institutions on the means to adopt greater transparency and accountability to the public in future. Keywords: zakat, financial management, accountability, performance.
Calidad del hábitat y de vivienda de interés social en urbanizaciones cerradas en Tamaulipas
Authors: Garcés Carrillo Judith del Carmen , Fuentes Pérez Carlos Alberto , Lorenzo Palomera Julio Gerardo
Published: February 2023

El concepto residencial de una urbanización cerrada, ha manifestado un cambio en su enfoque inicial al extender su influencia hacia la producción de urbanizaciones cerradas de vivienda de interés social, dejando de lado los aspectos de tamaño y adecuación a las necesidades de una demanda real de vivienda, eligiendo lugares de localización en riesgo de todo tipo y sin posibilidades de articulación y conexión con el trabajo, la escuela u otras actividades humanas en la ciudad, pues es importante en este negocio son la producción masiva.

La presente investigación busca analizar la calidad del hábitat urbano y de la vivienda de interés social en las urbanizaciones cerradas de la Zona Metropolitana de Tampico, principalmente porque hoy existe la conciencia de provocar un cambio en lo social, mediante una revisión de la calidad de los procesos y materiales de construcción de la vivienda, el entorno y su conexión con la ciudad.
Diseño emocional, experiencias de territorio
Authors: González Cabrero Jorge Luis
Published: February 2023

El presente texto es parte de una investigación y tesis de maestría que explora el lado emocional de los objetos y su relación con el territorio y el contexto, creando experiencias o recuerdos para el usuario. Esta hipótesis plantea que es posible individuar la efectividad de los objetos, dotándolos de funciones dedicadas a crear interacción con el territorio y por ende desarrollar vínculos afectivos con el contexto, y se explora a través del desarrollo de un proyecto de diseño.
La gestión espacial del conocimiento. Hacia un método de análisis
Authors: Alva Fuentes Benjamín Fidel , González Vega Norma Alejandra , Guerrero Torres Reina Hassel
Published: February 2023

El conocimiento y su utilización intensiva se han convertido tal vez en la segunda revolución más importante de la historia, después de la industrial, el conocimiento científico y tecnológico es considerado una de las principales riquezas de las sociedades contemporáneas, elemento indispensable para impulsar el desarrollo económico y social (OEI, 2012). Los centros de investigación y las instituciones de educación superior son los principales productores del conocimiento; sin embargo, el conocimiento no se produce de forma aislada o de actividades espontáneas, sino como resultado de un proceso de inversión de capitales - humano e información- y establecimiento de relaciones en un espacio físico o virtual, su utilización es “más rentable” en la medida que se emplea de forma intensiva y sistemática para el beneficio de la sociedad y la economía.
Triada: diseño, promoción y difusión de la cultura en el ámbito de la universidad pública
Authors: González García Antonio
Published: February 2023

Partir de una tríada de interrelación en torno a la cultura a través de conceptos como diseño, promoción y difusión, plantea desafíos para los diseñadores gráficos y posibilita diversificar las estrategias de comunicación visual que se realiza en la Universidad Pública en México. Para entender y profundizar en el tema, es necesario pensar la cultura como un elemento primordial e indisoluble de cualquier sociedad, analizarla de manera multidisciplinaria para entender los roles que juega en las sociedades contemporáneas, así como las políticas que se han planteado desde los organismos y áreas encargadas de esta actividad a nivel internacional, nacional y local. Ante la creciente influencia de un mundo globalizado en la vida diaria, retomaremos a Zigmunt Bauman con el concepto de “cultura líquida” como todo lo que se transforma y se diluye en una sociedad de consumo y como esto influye en la percepción que se tiene de esta.
Comparación de dos sistemas de calentamiento de agua sanitaria con elementos reciclados
Authors: Miranda Gassull Virginia , Esteves Alfredo
Published: February 2023

Este artículo es parte del proyecto final de tesis realizado para la Maestría en “Energías Renovables” dictado por la Universidad Internacional de Andalucía en Sevilla, España. El producto es un sistema de calentamiento de agua sanitaria con energía solar fabricado con botellas recicladas y reutilizadas de PET en la provincia de Mendoza, Argentina. Dicho proyecto trata de la problemática energética en la vivienda como la energía necesaria para producir el agua caliente sanitaria (ACS) para el uso domiciliario en poblaciones de bajos recursos o que habitan en zona alejadas a los centros urbanos y por ende a los servicios de red. Además, es una alternativa a una problemática ambiental de la incorrecta disposición de residuos sólidos plásticos, desaprovechando su potencial económico. Se propone una alternativa de reducción del consumo energético en el uso de calentadores: termo tanques o calefones instantáneos que utilizan gas, electricidad o leña para su funcionamiento.
Cartografía del Centro Histórico de Oaxaca del siglo XVI al XIX
Authors: Mendoza Ruiz Laura Edith , Carrillo Maciel Ricardo , Quintana Ruiz Isabel
Published: February 2023

Desde tiempos remotos el hombre tuvo la necesidad de registrar y comunicar a sus semejantes según su concepción, sus ideas cosmogónicas y religiosas, las actividades de su vida diaria, el lugar en que habitaba y su entorno, para buscar su sustento y seguridad. La presente investigación describe de manera cronológica a través de la cartografía, el desarrollo del primer asentamiento español que más tarde se le conoció como Centro Histórico; en paralelo se expone un panorama desde los primeros trazos hecha por los tlacuilos de esta parte de la ciudad de Oaxaca hasta planos elaborados por miembros del clero y otros por encargo de algunos gobernantes que se dedicaron a plasmar la mancha urbana, su crecimiento, y servicios sin dejar de mencionar la traza realizada por García Bravo, que se mantuvo intacta por mucho tiempo y fue el eje rector de la ciudad hasta las primeras décadas del siglo XX.
El servicio social como oportunidad del estudiante para conocer la realidad en su comunidad. Una experiencia del servicio social en la EAP
Authors: Guzmán Lechuga Adolfo , Valdéz Borroel María del Socorro Gabriela
Published: February 2023

El texto tiene como objetivo ser un recordatorio de los propósitos que dieron origen al servicio social y un llamado a la reivindicación de esta actividad, como la oportunidad de adentrar al estudiante en la realidad social de México, a través del contacto con los grupos vulnerables, y así, hacerlo sensible a los problemas en su comunidad. De igual forma, se sugiere mantener el servicio social, como un semillero para el cambio de actitud y de autovaloración que el alumno logra de si mismo al prestar el servicio. También, se refiere un esbozo de los orígenes del servicio social en México, como marco de referencia del programa Compromiso Social de la EAP. Del que se describen las actividades destacadas y los logros alcanzados por 20 alumnos regulares, 113 voluntarios internos y externos, con 12 maestros de apoyo durante el periodo 2014-2016.
Recuperación de fibra textil a partir del desecho de ropa
Authors: Saldaña Medina Neyla Hortencia , Santamaría Ortega Arturo
Published: February 2023

La industria textil es la encargada de la extracción y transformación de fibras para confeccionar productos de consumo en la sociedad. Es precisamente producción y adquisición continua de estos artículos lo que origina desechos textiles a mayor escala y en menor tiempo, aunado a que son fabricados con mezclas de fibras que generan un material que no ha de separase jamás mediante un reciclado, se tiene así, un fin de ciclo de vida que impacta al ambiente y a la sociedad.
Contemporary management options for molar incisor hypomineralisation
Authors: Wall Aoibheann , Leith Rona
Published: February 2023

##Background

Molar incisor hypomineralisation (MIH) is a well-known and prevalent qualitative enamel defect, which can carry a heavy treatment burden for many patients. Early identification of MIH is paramount in order to instigate preventive regimes and potentially spare children from the restorative cycle many endure. Once enamel breakdown occurs management is challenging, as all cases present different individual considerations, from behaviour management issues to restorative decisions. The aim of this article was to review the recent literature on MIH in order to give the reader an update on contemporary management options for MIH-affected molars and incisors, and their evidence base.

##Conclusion

Effective management can be very difficult for the clinician and there are limited treatment guidelines available. The individual needs of the patient will often dictate the most appropriate management and therefore clinicians need to be aware of all available options.
The Effect of Giving Date Powder (Phoenix dactylifera) on Histopathology of Pulmo Alveoli
Authors: Yuningtyaswari Yuningtyaswari , Pramana Putri Setianingsih
Published: February 2023

Room deodorizer contains formaldehyde which can interfere with respiratory function through free radical activity. This impact can be reduced by antioxidants. Dates powder contains potent antioxidants. This study aims to reveal the effect of date palm powder on histopathology of the alveoli pulmo of Rattus norvegicus exposed to air freshener. The research subjects were 32 rats tested with a post-test only control group design which was divided into 8 groups. K0 was the control group, P was exposed to air freshener 4 hours/day, groups K1, K2, and K3 were given date palm powder (dose of 120 mg/kg, 240 mg/kg and 360 mg/kg), also PK1, PK2. , and PK3 which were exposed to room fresheners at the same time and treated with different doses of date palm powder. All groups were treated for 30 days then dissected and histopathologically observed alveoli pulmo. PK3 experienced significant improvement compared to P in terms of interalveolar septal thickness, alveolar dilatation, lymphocytes, neutrophils, and macrophages. P was significantly different from K0 in all parameters except eosinophils. Eosinophil cells in P, PK1, PK2, and PK3 increased compared to K0, although not significantly. Dates powder (Phoenix dactylifera) has a positive effect on the histology of the alveoli pulmo of Rattus norvegicus exposed to room fresheners by observing septal thickness, dilated alveolar diameter, and the number of inflammatory cells.
El Análisis de Hitos para el consenso en historia de la Enfermería
Authors: Martínez Rodríguez Laura
Published: February 2023

Recibíamos con gran interés el pasado mes de septiembre la presentación pública en la sede del Consejo General de Enfermería del libro “100+1 hitos de la enfermería española” realizado por Carlos Álvarez Nebreda y José Antonio Ávila. La expectación generada por la publicación trasciende la de ser una guía o recurso divulgativo que recorre los acontecimientos clave que han configurado a la enfermería actual en España, sino que simboliza el reconocimiento social de la profesión, tal y como aseveran sus autores, además de manifestar una clara voluntad por invitar a profesores y profesoras y estudiantes a profundizar en el estudio e investigación de esta historia [Fragmento de texto].
Practical research on cultivating students' thinking ability in scientific plant observation activities in primary schools
Authors:   , Wang Peng
Published: February 2023

When observing a thing or phenomenon, whether it is the first time or many times of contact, ask "why" and form a habit; Secondly, with the help of thinking, we can communicate with each other, gather the collective wisdom of many people, and widely absorb useful opinions, so as to improve our thinking ability. Through comparison, comparison and learning, you will learn the method of thinking consciously or unconsciously, so as to improve your thinking ability imperceptibly. Therefore, in primary school, scientific plant observation: through students' personal experience of plant observation and practical activities such as hands and brains, and the use of observation, comparison, classification and other thinking methods to understand the plants around them, and in the process of communication and cooperation with peers, students strengthen the awareness of plant protection on the basis of understanding plants, and then develop their love for nature... These will have a profound impact on students. This is exactly: use life to influence life!
تاريخ وهوية جامعة الملكة أروى على الإنترنت ومراحل التطوير منذ العام 1998 - 2021 م
Authors: Al-Slfi Saddam
Published: February 2023

الملخص

تأسست جامعة الملكة أروى ومارست نشاطها التعليمي منذ مطلع العام 1996 م واستقبلت العديد من الطلبة وأعضاء هيئة التدريس المحليين والدوليين وشكلت احدى اهم مؤسسات التعليم العالي الأهلي في تلك الحقبة وضمن أنشطه الطلاب والتطبيق العملي للمواد الدراسية قام مجموعة من الطلاب بإنشاء اول موقع إلكتروني وكان يهتم بالتعريف عن الجامعة وأخبارها واهم كلياتها وأقسامها والعديد من الخدمات التي نراها بدائية في وقتنا الحاضر الا انها كانت مشروع ناجح نال إعجاب الجميع ، وعندما علمت الدكتورة وهيبة فارع رئيس مجلس أمناء الجامعة بالأمر اشرفت بنفسها وبشكل مباشر على مراحل تصميم وبرمجة موقع جامعة الملكة أروى وتكريماً لهؤلاء الطلبة اعتمدت رئاسة الجامعة المشروع كموقع رسمي يمثل نشاط جامعة الملكة على الشبكة العنكبوتية وتم العمل رسمياً بالموقع ونشرة على الإنترنت من مطلع العام 1998 م وكانت اول جامعة يمنية تطلق موقعها الالكتروني على شبكة الإنترنت وحصلت على تقييم جيد وعضويه لدى منظمة اليونسكو للتعليم في حينها.
Digital (r)evolution in the context of primary school education: The attitudes of the teachers and students of teacher education and pedagogy faculties
Authors: Purić Daliborka , Kostić Ljiljana , Marinković Snežana
Published: February 2023

Revolutionary development of the global communication network has also been reflected on the electronic book as the most important product of digitalization, and a significant educational resource in the function of providing a stimulating learning environment. The authors examine teachers' experiences (N=1117) (a) in relation to the justification of using electronic books and the attitudes of teachers and students of teacher education and pedagogy faculties (N=214) in relation to (b) the perspective of using different formats of books and (c) the universal values of the book, regardless of the format in which it was published. The research results show that teachers' motivation for using electronic books in teaching is mostly intrinsic; that teachers and future teachers agree in their attitudes regarding the use of electronic and printed books in the context of text media future development, as well as in their attitudes related to the universal values of the book in general, regardless of advantages and disadvantages of the format in which it was designed. The developed critical attitude of teachers and future teachers towards the potential of technological development of the book in the function of active knowledge building is significant from the aspect of the functionality of modern media in the educational context, bearing in mind that the key role in designing the learning process with the use of modern technology actually belongs to the teacher.
Audience differentiation and advertising strategy on interactive television
Authors: Babić Aleksandar
Published: February 2023

Starting from the assumption that Serbia is in arrears with the implementation of the concept of interactive television and the creation of new forms of advertising, the author studies the transformation patterns of media content consumption using a multi-strategy research method of the habits of the young audience. Combining survey and in-depth interview techniques with qualitative content analysis, the author concludes that traditional TV advertising in the digital environment multiplies in terms of content, which is especially noticeable in the sphere of marketing communications. Young people increasingly apply different media technologies, switching from one device to another or using them simultaneously. Based on the analysis of the behaviour of the student population in the consumption of today's television in Serbia, we have created a model of interactive television as a multifunctional portal in the context of advertising messages.
In vitro fertilisation from an anonymous donor: Dilemmas from the aspect of bioethics and the child's right to know his/her biological origins
Authors: Čović Ana , Stjepanović Bogdana
Published: February 2023

In recent decades, we have witnessed significant changes in the field of family law and a changed social reality, which brought with it changes in legal regulations in international law and comparative legislation of various countries. When discussing the issues that concern human life, death, health, and in this relation the abuse of certain medical devices and treatments, it appears that the issues that give rise to the strongest controversy are the issues of euthanasia and abortion, the issue of organ donation, as well as the issues of surrogacy and in vitro fertilisation, especially in situations when the donor is anonymous. In this situation, the question of the child's right to know his/her biological origins may reasonably be raised, since this is one of his/her fundamental, guaranteed rights, the exercise of which does not depend, and can never depend, on the willingness of the state, i.e., its authorities, and individuals who participate in the birth of a child with the use of reproductive technologies. The question is raised as to whether the right to plan a family and the right to decide freely on having a child in these situations are in complete contrast with the right of the child to have access to the truth about his/her biological origins and biological parents, regardless of primary motivation for making decision on the participation in this process, this process also acquiring over time some elements of genetic engineering, and the result of which is a living being with conscience, emotional, social, and psychological needs, but also all the rights that derive from natural law, given by God, which exists independently of the legislator, that can govern any matter in a way that at a certain time (does not) correspond to a wider social consensus. The authors will present in this paper an overview of certain comparative legal solutions in this area, as well as court rulings that call into question the legality and ethics of the procedures implemented so far, as well as their consequences that we are still to face in the years to come, with the aim of establishing whether the right to decide freely on having a child in these cases and the child's right to know his/her biological origins are in complete contrast or whether these two rights may be reconciled after all.
The Possibilities of Leaky Bodies. A Feminist Materialist Ethnography of Menstruating Youth
Authors:   , Ulrik Andreasen Lise
Published: February 2023

Using feminist new materialist theory and based on ethnographic field work, the monograph examine the (im) possibilities of young menstruants bodily becomings, as they navigate everyday youth life in a predominantly white upper-middle class suburb to Copenhagen, Denmark. To explore menstruation as a socio-material phenomena, the study pays attention to the meanings of whiteness, class and gender in relation to menstruation and zooms in how affects, bodies, blood, slime, pads and tampons matters to young menstruants bodily becomings. The study finds that the ignorance of menstruation in everyday life infrastructures, school pedagogics and peer relations can be limiting to young menstruants possibilities for joyfull participation in everyday life activities. It however also shows how menstruation can matter for subversions of power and catalyze change, and how the leaky body can act as critique against neoliberal logics of bodies.
Topologically stable and persistent points of group actions
Authors: Khan Abdul Gaffar , Das Tarun
Published: February 2023

In this paper, we introduce topologically stable points, persistent points, persistent property, persistent measures and almost persistent measures for first countable Hausdorff group actions of compact metric spaces. We prove that the set of all persistent points is measurable and it is closed if the action is equicontinuous. We also prove that the set of all persistent measures is a convex set and every almost persistent measure is a persistent measure. Finally, we prove that every equicontinuous pointwise topologically stable first countable Hausdorff group action of a compact metric space is persistent. In particular, every equicontinuous pointwise topologically stable flow is persistent.
Boundaries for Gelfand transform images of Banach algebras of holomorphic functions
Authors: Choi Yun Sung , Jung Mingu
Published: February 2023

In this paper, we study boundaries for the Gelfand transform image of infinite dimensional analogues of the classical disk algebras. More precisely, given a certain Banach algebra $\mathcal{A}$ of bounded holomorphic functions on the open unit ball $B_X$ of a complex Banach space $X$, we show that the Shilov boundary for the Gelfand transform image of $\mathcal{A}$ can be explicitly described for a large class of Banach spaces. Some possible application of our result to the famous Corona theorem is also briefly discussed.