bluuebunny/crossref_metadata_2025 huggingface dataset:
Special Military Operation: Legal Problems
Authors:   Professor of the Department of Theory and History of State and Law of the Federal State Budgetary Educational Institution of Higher Education Saint Petersburg State Fire Service University of the Ministry of the Russian Federation for Civil Defense, Emergencies and Elimination of Consequences of Natural Disasters Named after Hero of the Russian Federation, Army General E.N. Zinichev, Honored Lawyer of the Russian Federation, LL.D., Associate Professor, Vinokurov Vladimir A.
Published: January 2024

In the article, through the prism of constitutional norms and norms of the Federal Constitutional Law “On Martial Law”, the new concept of “special military operation”, which appeared within the framework of a special legal regime of martial law, is considered. At the same time, the acts of the President of the Russian Federation, which introduced martial law on the territory of certain subjects of the Russian Federation, are taken into account. Based on the results of the analysis, an explanation of the phrase “special military operation” is proposed. The Decree of the President of the Russian Federation of October 19, 2022 No. 757 “On measures implemented in the subjects of the Russian Federation in connection with the Decree of the President of the Russian Federation of October 19, 2022 No. 756”, providing for measures to be implemented in the subjects of the Russian Federation in connection with the publication of the Decree of the President of the Russian Federation of October 19, 2022, is analyzed No. 756 “On the introduction of martial law in the territories of the Donetsk People's Republic, Luhansk People's Republic, Zaporozhye and Kherson regions”. Legal inconsistencies and legal and technical errors have been identified in the text of the analyzed act. As a result of the conducted research, proposals were formulated to amend the Federal Constitutional Law “On Martial Law” and to amend the Decree of the President of the Russian Federation No. 757 of October 19, 2022 “On measures implemented in the subjects of the Russian Federation in connection with the Decree of the President of the Russian Federation No. 756 of October 19, 2022”.
Psychological Perspectives on Social Relations and Social Competence in Childhood
Authors: Nechifor Constantin , Sandovici Anișoara
Published: January 2024

The present paper focuses on a sensitive and challenging psychological problem, namely,  the problem of children’s socialization during the first years of life.How young children’s social skills are produced,developed and structured,significantly influences the course of future personal development.Certainly,the time period in  which generations are born and developed,significantly influences human psychology in action.A comparative perspective on generations provides a deeper understading of the dynamics of personal life,which spill over into the dynamics of social life.Beyond the data provided by researchers the challenges of present life sensitize us to the importance of being developing and manifesting our social skills at every stage of ontogenetic development.
Saga rodzinna w literaturze polskiej XXI wieku. Konwencja czy kontestacja?
Authors: Zatora Anna
Published: January 2024

Publikacja redefiniuje gatunek sagi rodzinnej, konfrontując najnowsze reprezentacje literackie z modelem tradycyjnej powieści rodzinnej, i bada zależności między ewolucją gatunku a przeobrażeniami zachodzącymi w modelu rodziny. Funkcjonujące w nauce definicje sagi rodzinnej (powieści rodzinnej) są niewystarczające, by określać najnowszy materiał literacki, czyli powieści o tematyce rodzinnej powstające na początku XXI w. Saga rodzinna jako gatunek silnie związany z życiem pozaliterackim rozwija się wraz ze zmianami zachodzącymi w modelu rodziny – stanowią one kulturowy kontekst badań, w których wykorzystano metodologię literaturoznawczą (genologia, poetyka), z zakresu studiów kulturowych i nauk społecznych (m.in. feminizm i gender studies). Analizie poddane zostały wybrane polskie utwory literackie powstałe w latach 2005–2015: Piaskowa Góra (Joanna Bator), Saturn (Jacek Dehnel), Stulecie Winnych (trylogia; Ałbena Grabowska), Dom na rozlewiskiem (trylogia mazurska; Małgorzata Kalicińska), Rodzina O. (Ewa Madeyska), Chochoły (Wit Szostak), Włoskie szpilki i Szum (Magdalena Tulli). Badania te wskazują na dwie drogi ewolucji gatunku: pierwsza stanowi kontynuację tradycyjnego modelu sagi rodzinnej, a należące do niej reprezentacje literackie (sagi konwencjonalne) zachowują wierność wypracowanemu wówczas modelowi rodziny i powielają większość elementów z zakresu poetyki; na drugiej drodze znalazły się utwory (sagi kontestacyjne), które czerpią z tradycji genologicznej, ale dokonują jej krytycznej reinterpretacji. W zakończeniu zaproponowano wprowadzenie dla nich terminu „antysaga”, dotąd niefunkcjonującego w dyskursie naukowym. Analiza materiału literackiego pozwala wykazać związek między rozwojem badań kulturowych i ewolucją modelu rodziny a sagą rodzinną.
Intervenciones al cuidador familiar del niño con discapacidad intelectual: Revisión integrativa
Authors: García-Morán Gretel Alexandra , Castillo-Arcos Lubia del Carmen , García-Campos María de Lourdes , Patiño-López María Esther
Published: January 2024

Objetivo: Describir las intervenciones realizadas al cuidador familiar del niño con discapacidad intelectual. 
Materiales y métodos: Revisión integradora en las bases de datos PubMed, LILACS, BVS y Scielo, considerando los criterios de inclusión: antigüedad ≤ 10 años, en idioma inglés, español y portugués, que la intervención estuviera dirigida al cuidador familiar (madres o padres). Se utilizaron los descriptores intervention, caregiver, intelectual disability, child y el operador booleano AND. Se identificaron 233 artículos, 210 fueron discriminados porque las intervenciones estuvieron dirigidas a los niños, quedando 23 artículos y de estos se eliminaron 17 por no cumplir su totalidad los criterios de inclusión, solo quedó una muestra de 6.
Resultados: Las intervenciones identificadas fueron psicosocial, psicoeducativa, musicoterapia y terapia ocupacional, logrando disminuir síntomas como depresión, ansiedad, tristeza y estrés, así como niveles de sobrecarga e indiferencia.
Conclusiones: Las intervenciones impactan positivamente en la salud del cuidador familiar del niño con discapacidad intelectual. El profesional de enfermería debe encaminarse en el diseño e implementación de intervenciones dirigidas al cuidador familia para su cuidado integral.
 Palabras clave: Intervención; Cuidadores; Niños; Discapacidad intelectual.
Exposición al Dicloro Difenil Tricloroetano y perfil tiroideo durante el embarazo: revisión sistemática y meta-análisis
Authors: Hernández-Mariano José Ángel , Castañeda-Márquez Ana Cristina , Fragoso Lucero Analy , Orbe-Orihuela Yaneth Citlalli
Published: January 2024

Objetivo: Evaluar la asociación entre la exposición al p,p´-DDT y p,p´-DDE con la disrupción tiroidea durante el embarazo a través de un metaanálisis.
Material y métodos: Se realizó una revisión sistemática y un meta-análisis basado en la declaración PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis). El protocolo de esta revisión se registró ante el International Prospective Register of Systematic Reviews (PROSPERO) con el folio de identificación: CRD42022324797.  Se llevó a cabo una búsqueda en las bases de datos electrónicas PubMed y Web of Science para identificar los estudios elegibles publicados en inglés y español hasta el 2 de enero de 2022.  Mediante meta-análisis de efectos aleatorios, se estimó un coeficiente de regresión beta (β) combinado, por cada hormona del perfil tiroideo, a partir de los β publicados de cada estudio y sus intervalos de confianza del 95% (IC del 95%).
Resultados: Se incluyeron ocho estudios de los cuales solamente tres reportaron biomarcadores de exposición a p,p'-DDT, por lo que no fue posible conducir meta-análisis para evaluar la relación entre este compuesto y las hormonas del perfil tiroideo. La exposición a p,p'-DDE se asoció con un ligero incremento en los niveles de TSH (β combinada= 0.05; IC95%= -0.01. 0.12) y T3 total (β combinada= 0.02; IC95%= -0.05, 0.09), pero inversamente con los niveles de la   T4 total (β combinada= -0.003; IC 95%= -0.05, 0.05) y T4 libre (β combinada= -0.01; IC95%= -0.03, 0.01), aunque ninguno de estos hallazgos fue estadísticamente significativo.
Conclusiones: La evidencia disponible a la fecha aún es limitada como para emitir una conclusión sobre la asociación entre las variables de interés. Dado que pequeños cambios en la homeóstasis tiroidea de mujeres embarazadas podrían tener consecuencias en el desarrollo fetal, es necesario seguir generando evidencia al respecto.
Palabras claves: Dicloro-difenil-tricloroetano; dicloro-difenil-dicloroetileno; hormonas tiroideas; Embarazo.
Factores asociados al nivel de autoeficacia en mujeres lactantes del IMSS, Tabasco
Authors: Garrido Pérez Silvia María Guadalupe , Xala Méndez César Alberto , Domínguez Vega Guadalupe Montserrat
Published: January 2024

Objetivo: Determinar los factores asociados al nivel de autoeficacia en las mujeres lactantes de la UMF No. 47, IMSS, Tabasco.
Material y Métodos: Estudio observacional, transversal y analítico, en una muestra de 197 mujeres lactantes, que cumplieron los criterios de inclusión. Se aplicó un cuestionario sociodemográfico y obstétrico diseñado por el investigador, y la escala de autoeficacia de lactancia materna en su forma corta (BSES-SF), de 14 ítems, con alfa de Cronbach de 0.92. El análisis incluyo estadística descriptiva, así como estadística inferencial donde se utilizó la prueba chi cuadrada de Pearson. Se obtuvo la magnitud de asociación, con los riesgos de prevalencia (tablas de 2x2), y valor de p≤0.05 con prueba exacta de Fisher. Los datos fueron procesados en el programa estadístico SPSS 25 y STATA 6.  
Resultados: Edad mínima 17 y máxima 40, predominó el grupo de 21-25 años con 31.5% (X2=109.944a, gl=8, p<.001, RP 7.87, prueba exacta de Fisher p<0.001), unión libre con 46.2% (X2=71.736a, gl=6, p<.001, RP 6.51, prueba exacta de Fisher p<0.001), preparatoria con 41.1% (X2=18.252a, gl=6, p<.006, RP 1.51, prueba exacta de Fisher p<0.04), nivel socioeconómico medio con 52.8% (X2=38.784a, gl=4, p<.001, RP 3.42, prueba exacta de Fisher p<0.001), con 2 hijos el 35% (X2=44.647a, gl=6, p<.001, RP 4.65, prueba exacta de Fisher p<0.001) y si recibió orientación con 94.9% (X2=5.175a, gl=2, p=.075, RP .910, prueba exacta de Fisher p<0.03).  
Conclusiones: Los factores como la edad, estado civil, escolaridad, nivel socioeconómico, paridad y la orientación recibida, se asociaron al nivel de autoeficacia de lactancia materna, mientras que la ocupación y tipo de parto no se asociaron.
 
Palabras Claves: Lactancia materna; Autoeficacia; Factores.
Acceso para cirugía de cataratas en diabetes. Un estudio cualitativo con enfoque gerencial
Authors: Hormigó Puertas Iraisi , Arocha Maríño Carmen , Avalos-García María Isabel , Castillo Arocha Antoine , Hormigó Tablada Katerine
Published: January 2024

Objetivo: Explorar las brechas que existen para el acceso a la cirugía de catarata en personas con diabetes tipo 2.
Materiales y métodos: Se realizó una investigación cualitativa de tipo fenomenológica con enfoque gerencial. Se emplearon herramientas y técnicas de gestión por procesos en salud y metodología Lean- sanidad. El trabajo de campo se realizó en los municipios La Lisa, Marianao y Playa donde se exploraron las experiencias y expectativas de 46 pacientes en seis grupos de discusión, se obtuvo el criterio de nueve médicos de familia y seis oftalmólogos del nivel primario de salud, en dos grupos de discusión.
Resultados: Las experiencias de pacientes, médicos de familia y oftalmólogos, organizadas por categorías (diagnóstico, continuidad y comunicación, apoyo social y carga laboral) tienen en su contenido las brechas presentes en el proceso asistencial.
Conclusión: Las brechas identificadas en este estudio son suficientes para explicar por qué muchos pacientes no acceden de manera oportuna a la cirugía de catarata.
Palabras clave: Brechas en el estado de salud; Diabetes mellitus; Extracción de catarata; Estudio de evaluación.
Health, economic growth, and Gini index in North America using a panel model
Authors: Molina-Salazar Raúl Enrique , Carbajal De Nova Carolina
Published: January 2024

Objective: The objective of this paper is assessed the nexus among health status, economic growth, and the Gini index in North America and its countries using a panel model.
Materials and Method: The materials consist of annual data regarding life expectancy, government health expenditure as percentage of the gross domestic product, Gini index, and gross domestic product at constant 2015 US$ for the period 2000-2019. The method applies a panel model for North America and its three countries: Canada, Mexico and The United States. North America diversity treatment among countries is dealt with fixed and random effects.
Results: North America inhabitants health status are negatively influenced by an increasing income inequality, and a reduction on economic growth. The country that expends more in health care is The United States, follow by Canada and Mexico. The biggest reduction on life expectancy from an increase in income inequality is in The United States, followed by Canada and Mexico. Life expectancy increases when Canada and The United States experience economic growth. The countries with inarticulate health policy responses to an increase in income inequality are first Mexico followed by The United States.
Conclusions: In North America and its countries an increasing income inequality reduces life expectancy, and government health expenditure. Economic growth benefits life expectancy and government health expenditure. Health status seems to improve with a reduction in income inequality and a greater public health expenditure. Therefore, policies that increases income inequality and reduces public health expenditure seems to be advocates of a reduction: in health status, population welfare and economic growth.
Distribución de percentiles de circunferencia cuello y su relación con medidas antropométricas en niños
Authors: Márquez Ibarra Adriana Alejandra , Valbuena Gregorio Edith , González Ponce Ana Maria , Barrera Hernández Laura Fernanda
Published: January 2024

Objetivo: Determinar la relación entre la circunferencia de cuello y variables antropométricas; comparar dicha circunferencia con valores de percentiles propuestos en 2021.
Material y métodos: Estudio transversal, analítico en una muestra de 392 escolares entre 6 y 12 años residentes de Ciudad Obregón, Sonora, México. Se realizaron correlaciones de Pearson; y se contrastaron los datos de circunferencia de cuello de 331 niños, con los percentiles de referencia de un estudio realizado en el centro México.
Resultados: Se encontró que el 44.64% tenían normopeso,14.29% bajo peso, 22.19% sobrepeso y 18.88% obesidad. La media de circunferencia de cuello fue de 27.36±2.80 en niñas y 28.44±2.78 en niños. En el subanálisis, la circunferencia de cuello fue mayor en niños vs niñas (28.04±2.62 vs 26.89±2.54). El 21.91% de las niñas y el 20.92% de los niños están por arriba del percentil 97 de referencia, y en el percentil 25 está el 19.66% de las niñas y el 18.15% de los niños. No se detectaron niñas en los percentiles 3, 85, 95 y 97; y en los niños en los percentiles 3 y 97. La circunferencia de cuello se correlacionó con todas las medidas antropométricas (circunferencia de cadera, peso, circunferencia cintura, IMC, ICT, y talla).
Conclusiones: la circunferencia de cuello se relaciona con el IMC, por lo tanto, podría ser un indicador secundario de sobrepeso u obesidad.
 
Palabras clave: Cuello; Índice de Masa Corporal; Obesidad; Niños.
Estrés e Inteligencia Emocional en Adultos Mayores de Ciudad Chihuahua, Chihuahua, México
Authors: García-Domínguez Karen Denis , Salazar-Moreno Carlos Alberto , Flores-Garza Paola Lizeth , Jiménez-Padilla Benito Israel , Vargas-Beltrán Mariana , Fierro-Herrera Claudia Yanet
Published: January 2024

Objetivo: conocer la relación que existe entre la Inteligencia Emocional y los Eventos Estresantes de la Vida en los Adultos Mayores.
Materiales y Métodos: Estudio descriptivo correlacional realizado en 95 participantes de Chihuahua, Chihuahua, México. Se aplicó una Cedula de Datos Personales, la Escala de Meta-Estado de Ánimo y el Inventario de Estrés en la Vida de Adultos Mayores.
Resultados: el 64.2% de los participantes pertenecieron al sexo femenino, los eventos que más experimentaron los AM en el último año fueron la presencia de una lesión o enfermedad en el Adulto Mayor (67.4%), el no poder realizar actividades que disfrutaba mucho (65.3%) y la muerte de un miembro cercano a la familia (63.8%). No se encontró relación significativa entre la Inteligencia Emocional y los Eventos Estresantes de la Vida en los Adultos Mayores (rs = -.06, p = .56), sin embargo, se realizó en análisis con cada uno de los eventos y los resultados mostraron que la Inteligencia Emocional se relacionó de forma positiva con la muerte de un miembro cercano a la familia (rs = .65, p = .05), la alteración en la salud de algún miembro en la familia (rs = .54, p = .05), el no poder realizar actividades que disfrutaba (rs = .54, p = .05).
Conclusiones: La experiencia repetida de los Eventos Estresantes de la Vida pueden impactar de forma negativa la salud del Adulto Mayor, se requiere de más estudios que permitan identificar como la IE puede ayudar al Adulto Mayor a enfrentar estos eventos.
 
Palabras clave: Adulto mayor; Estrés psicológico; Inteligencia emocional.
Performance enquanto fluxo para repensar gênero e ecologia na cidade a partir da ação “Retralhas”
Authors: Muniz Levi Mota
Published: January 2024

Nesse artigo, debateremos gênero, ecologia e cidade a partir da ação performativa “Retralhas”, cometida durante o ano de 2019 em diversos espaços da cidade de Fortaleza. Dissertamos sobre a necessidade de desmecanizar as relações que temos com o mundo, a partir da performance e da obra de Tim Ingold. Propomos um diálogo com as noções de Ecologia Profunda por Fritjof Capra e com alguns textos que esmiuçam a ação performativa de Eleonora Fabião, no sentido de encontrar laços entre cidade, performance e gênero, encontrando, também, um diálogo fértil com autorias trans, como Dodi Leal e Hija de Perra.
Dos filhos desse sítio
Authors: Andrade Welington
Published: January 2024

Agropeça, a mais recente criação do Teatro da Vertigem, explora toda uma corporeidade real – o corpo-macho, o corpo-fêmea, o corpo-gay, o corpo-trans, o corpo-negro, o corpo-branco, o corpo-estrangeiro, o corpo-criança, o corpo-bélico, o corpo-santo-do-pau-oco, o corpo-bovino, o corpo-animalizado – que se fricciona com a pele das palavras de um discurso contra o projeto político brasileiro ultraconservador.
Sur-realidades
Authors: Zamariola Paola Lopes , Dalgalarrondo Luísa Jacques de Moraes
Published: January 2024

Para indagar a respeito das diferentes dimensões da realidade evidenciadas em contextos como os da América Latina, o presente artigo debate determinados modos de criação presentes nas cenas latino-americanas contemporâneas que fazem uso de práticas vinculadas a experiências como as dos sonhos e dos encantamentos.
Daylight and energy performance of side lighting systems in an office room in a subtropical climate
Authors: Gabriel Elaise , Grigoletti Giane de Campos , Meller Gabriela , Zambonato Bruna
Published: January 2024

In office buildings, daylight is an important natural resource, as it is profusely available during occupied hours. However, its use can increase energy consumption for air conditioning. Therefore, combining this resource with side lighting systems and promoting its integration with electric lighting is essential to obtain an energy balance. This paper aims to analyze daylight performance and the energy consumption for lighting and air conditioning considering four types of glazing, four orientations, from window-to-wall ratios varying between 40% to 100% for bare and shaded window models in an office room located in a subtropical city in southern Brazil. The methodology was based on Useful Daylight Illuminance levels of 500 to 2,500 lx, Daylight Autonomy levels of 500 lx, and total energy consumption through simulation in DesignBuilder software. The results showed that L13 glazing is not recommended for bare and shaded windows, regardless of window orientation. M76 presented the best performance for energy consumption for West shaded windows. For the West, shading is necessary irrespective of the glazing type (except L13, whose best performance is for bare windows) from WWR 50%. M76 and M52 had the lowest total energy consumption. The findings of this study add to an understanding of the energy savings and lighting performance of different types of glazing, combined with window apertures, and solar orientations for a subtropical climate. Furthermore, the study shows that the choice of glazing depends not only on the presence of shading but also on the orientation and WWR, without a linear behavior.
Early lymphaticovenous anastomosis in lymphedema management: a pilot study
Authors: Onishi Fumio , Nagashima Hayato , Okuda Nanae , Minabe Toshiharu
Published: January 2024

Aim: Lymphedema is a progressive degenerative disease that can cause severe swelling and recurrent infections. Conservative and surgical treatments, such as lymphaticovenous anastomosis (LVA), are available; however, the optimal timing for LVA after the initiation of complex decongestive therapy (CDT) remains unclear. This study aimed to evaluate the effect of CDT duration prior to LVA on the treatment outcomes of upper extremity lymphedema.

Methods: Fifty patients with stage II upper extremity lymphedema who underwent LVA were retrospectively evaluated. Patients were divided into two groups based on the duration of CDT before LVA: < 6 months (early group) and > 6 months (non-early group). The primary outcome measures were percent excess volume (PEV) and reduction rate 12 months after LVA.

Results: The early group (CDT < 6 months) showed significantly better outcomes than the non-early group (CDT > 6 months) . The early group had a lower PEV (4%) and a higher reduction rate (56%) than the non-early group (PEV of 10% and reduction rate of 25%) at 12 months after LVA.

Conclusions: Early indication for LVA (within 6 months of CDT initiation) resulted in better treatment outcomes for stage II upper extremity lymphedema. This study highlights the potential benefits of early surgical intervention for improving the prognosis of lymphedema.
Digital literacy of university students in non-core training directions
Authors: Moiseenkova M. A.
Published: January 2024

Introduction. Forming and improving the readiness and ability of students in non-core (non-IT) areas of training to effectively, productively (safely) use digital devices, programs, technologies, apply digital competencies (knowledge, abilities and skills) to solve educational problems in the context of educational and professional activities is one of the important goals of educational standards in modern universities.

Purpose setting. Purpose of the study is the analysis of the problems of the concept, structure and levels of digital literacy of university students in non-core areas of training.

Methodology and methods of the study. Research methods are theoretical analysis and synthesis of research results on the definition, structural understanding and level typology of digital literacy of modern university students in non-core areas of training. The methodological basis of the study was the conceptual provisions and principles of the competency-based and personal-activity approaches.

Results. Currently, there are theoretical tasks of developing an integrative model of digital literacy and practical tasks of increasing the digital literacy of students in non-core fields of study, including to the level where the student not only consumes digital competencies, but is able and ready to use them in the process independently or jointly with other students and teachers setting and solving educational and professional problems, including in the context of new professional specializations or even professions arising as a result of the digitalization of their work. The leading role in this process is played in the intrapersonal context by the cognitive components of literacy, and in the interpersonal context by communicative and moral-ethical ones.

Conclusions. The author summarizes the results of studies on the formation and development of digital literacy among university students in non-core areas of training. The importance and promise of systematic, holistic work in the context of the formation and development of digital literacy of university students in non-core areas of training is noted. The prospects for theoretical and empirical study of this problem are connected precisely with the study of this component and its integrative role in the formation and development of digital literacy of university students in non-core fields.
Vastness of Tribology and its Contribution for a Sustainable Development
Authors: Ciulli Enrico
Published: January 2024

Tribology is related to all studies on friction, wear and lubrication. One of the main aims of these studies is a reduction in friction and wear. Tribology is extremely vast, being also multidisciplinary and interdisciplinary. Therefore, it is very difficult to organize the several tribology subjects in an unique way and different classifications have been proposed by different authors. In this work, the several subjects treated by tribology are reviewed and organized in six branches: Fundamental Tribology, Tribology of Materials and Lubricants, Micro and Nanotribology, Industrial Tribology, Biotribology and New Frontiers of Tribology. The main subjects treated by the six branches are briefly reviewed in the paper in order to highlight the vastness of tribology and its important contribution to sustainability. Particularly friction and wear reductions are strictly related to greater efficiency and material saving, which mean less energy losses and material wastes, less pollution and therefore a more sustainable life according to the Sustainable Development Goals. The connections among the latter and the several different tribological subjects are discussed.
Design and Modeling of Hardware Kit for QKD Education of Engineering Students and Communication Engineers
Authors: Faerman Vladimir , Terekhin Alexander Olegovich , Bragin Dmitriy , Shelupanov Aleksandr
Published: January 2024

The paper discusses the design and modeling of a simple and illustrative hardware kit for teaching the basics of quantum cryptography to engineering students. The novel solution differs from those already on the market in that it is focused on familiarising trainees with the physical principles of quantum key distribution, as well as with the basics of mathematical formalism in quantum mechanics. This is achieved by using a minimally sufficient set of optical elements with a simple mathematical description in the Jones formalism. This composition of the kit is targeted mostly at engineering students and does not require advanced training in physics as a prerequisite. The configurable architecture of the hardware educational kit contributes to the deeper involvement of students. By independently changing the modular configuration of the system, students can conduct experiments that were not directly provided by the developers. For instance, students can assess the impact of choosing the basic settings of phase retarders on the course of a man-in-the-middle attack. The proposed amount of mathematical and informational support, as well as ready-made formal models, is sufficient to reasonably put forward hypotheses for experimental verification and interpret the obtained empirical data. At this moment, the hardware kit is being replicated, distributed and successfully applied at universities and companies in the communications industry. The accumulated experience of educational use testifies to the high efficiency of the kit as a tool for basic QKD training for people without prior knowledge of quantum mechanics. A discrete event model simulating the operation of the hardware kit is implemented in the non-commercial modeling software CPN Tools and is openly distributed.
Research on the Intelligent System Architecture and Control Strategy of Mining Robot Crowds
Authors: HUANG Zeng-hua , GE Shi-rong , HE Yong-hua , WANG Dan-dan , ZHANG Shou-xiang
Published: January 2024

Fully mechanized mining face production involves complex geological conditions; mining pressure; gas, water, fire and other mining environments. The working face needs a shearer, hydraulic support, a scraper conveyor and other equipment for coordination. The deep integration of intelligent technology with factors such as "humans, machines, the environment, and management" in the workplace is the core content of intelligent coal mines. This paper puts forward an advanced framework for coal mining robot technology systems, including single robots, robotized equipment, robot clusters and unmanned systems. The framework clarifies the common key technologies of coal mining robot research and development and cross-integration with new technologies such as 5G, the industrial internet, big data, artificial intelligence, and digital twins to improve the autonomous and intelligent application of coal mining robots. By establishing a scientific and complete standard system for coal mining robots, we aim to achieve customized research and development and standardized production of various types of robots. A specific analysis was conducted on the research progress of common key technologies such as explosion-proof design, mechanical system innovation, power drive, intelligent sensing, positioning and navigation, and underground communication of coal mining robots. The current research and application status of various types of coal mining robots in China are summarized. A new direction for future coal mine robot research and development is proposed. Moreover, robotic mining systems should be promoted to enhance the overall intelligence level and mining efficiency of mining equipment. To develop human‒machine environment-integrated robots to improve the autonomy and collaboration level of coal mining robots. The digital twinning of the entire mine robot system should be accelerated, the normalized operation level of coal mine robots should be improved, research on coal mining robots, support robots, and transportation robots should be carried out, intelligence should be achieved in fully mechanized mining faces, and equipment support for fewer and unmanned fully mechanized mining faces should be provided. The practical process of implementing coal mining robotization has been summarized, and the technical and engineering feasibility of the coal mining machine population has been verified.
Not Only Editing: A Cas-Cade of CRISPR/Cas-Based Tools for Functional Genomics in Plants and Animals
Authors: Devillars Aurélien , Magon Gabriele , Pirrello Carlotta , Palumbo Fabio , Farinati Silvia , Barcaccia Gianni , Lucchin Margherita , Vannozzi Alessandro
Published: January 2024

The advent of CRISPR/Cas9 technology has revolutionized genome editing, enabling the attainment of once-unimaginable goals. CRISPR/Cas's groundbreaking attributes lie in its simplicity, versatility, universality, and its independence from customized DNA-protein systems, erasing the need for specialized expertise and broadening its scope of applications. Beyond its editing prowess, the discovery of novel Cas-based systems has spawned an array of additional biotechnological tools, empowering both fundamental and applied research. Researchers have harnessed CRISPR/Cas for gene regulation, deepening insights into gene expression and epigenetic changes. Precisely targeting DNA or RNA sequences, CRISPR/Cas effectively identifies and counters pathogens. Furthermore, it aids in genome imaging and sequencing, revealing genome spatial organization and chromatin dynamics. The non-editing applications of CRISPR/Cas exhibit tremendous potential across diverse domains, including diagnostics, biotechnology, and fundamental research. This article reviews and critically evaluates the primary CRISPR/Cas-based tools developed for plants and animals, underlining their transformative impact.
Hydrogeochemical Behavior of Shallow Groundwater around Hancheng Mining Area, Guanzhong Basin, China
Authors: Kou Xiaomei , Zhao Zhengzheng , Duan Lei , Sun Yaqiao
Published: January 2024

Based on the analysis of hydrochemical data of 18 samples of shallow groundwater around Hancheng mining area in Guanzhong Basin, Gibbs semi-logarithmic diagram and Piper diagram were used to study the hydrogeochemical behavior of shallow groundwater around Hangcheng mining area in Guanzhong Basin. Chemical composition analysis showed that most of the groundwater was SO4 · Cl-Ca · Mg type, accounting for 61.1 %. Hydrogen and oxygen isotope data show that groundwater in the study area is recharged by modern precipitation. The main chemical components of most groundwater are Ca2+, Mg2+, HCO3-, Cl-and SO42-. Ca2+, Mg2+, and HCO3- are mainly dolomite, calcite, and gypsum dissolution precipitation results. Na+ and Cl- originate from the dissolution of halite. The main ion chemistry of shallow groundwater in this area is controlled by rock weathering, and pyrite oxidation is an important factor affecting SO42-concentration. The research results will help analyze the formation mechanism of chemical components and provide some basic data for the evolution of mine water in this area in the future.
Isolated Terminal Ileitis- Crohn’s Disease or Something Else?
Authors: Chela Harleen , Mir Fazia , Tahan Asli , Schmidt Benjamin , Ertugrul Hamza , Albarrak Albulmajeed , Yousef Mohamad H , Shaffi Saeed Kamran , Daglilar Ebubekir , Tahan Veysel
Published: January 2024

Introduction: Isolated terminal ileitis (ITI) is commonly found associated with Crohn’s disease but it has other etiologies too. Other common causes of ITI include nonsteroidal anti-inflammatory drug (NSAID) use, tuberculosis and other bacterial/parasitic infections, neoplasia, radiation or other autoimmune disorders. Methods: After obtaining IRB approval, a retrospective chart review was conducted on patients with biopsy proven ITI from May 2011 to May 2016 at our academic medical Centre. Data was collected pertaining to demographics, body mass index (BMI), associated Crohn’s disease or ulcerative colitis, treatment received and other causes of ileitis noted. Data was analyzed using SPSS software with chi square used to analyze categorical variables. P<0.05 was considered statistically significant. Results: A total of 229 patients with clinical symptoms and ITI on biopsy were reviewed. The mean age of our patients was 43.7 years old. Of the patient group, 49% (n=113/229) were males and the rest were females. Only 42% of patients with ITI were eventually diagnosed with Crohn's disease. Stool cultures were performed in 37% (n=86/229) of patients with positive results in 0.04% (n=4/86) of the patients. Most patients were treated with antibiotics after diagnosis of ileitis without determination of the exact etiology of the condition. Amongst those evaluated, one had tuberculosis, one had ischemic ileitis and one had Meckel’s diverticulum. NSAID use accounted for 26% (n=59/229) of ITI cases. Treatment generally involved antibiotics, initiation of biologics or use of 5-aminosalicylic acid products. The mean length of hospitalization was 1.25 days. Mean BMI of our patients was 25 kg/m2 and there was no statistically significant association noted between ITI and BMI. Presence of Crohn’s disease with ITI had a statistically significant association with positive clostridium difficile infection and subsequent need for treatment with biologics for isolated disease (p<0.001). Conclusions: Isolated terminal ileitis is commonly associated with Crohn’s disease but there are other conditions that should be suspected and can mimic Crohn’s disease histologically and endoscopically in the Ileum. NSAIDS are an important cause of ITI and need to be specifically inquired from the patient. If not considered it can result in misdiagnosis of Crohn’s disease and inappropriate treatment. Hence being aware of the wide range of differential diagnoses that can present with inflammation of the terminal ileum is important to avoid this inadvertent mislabeling. This retrospective study highlights the importance of other differentials when considering the management of a patient with ITI and not just focusing on only Crohn’s disease as the possible etiology.
El Derecho privado en la España prerromana
Authors: Pérez Molina RAFAEL
Published: January 2024

Estudio Histórico del Derecho privado prerromano en España
Principales novedades en la Constitución del 78.
Authors: CASAÑO SALIDO CARMELO
Published: January 2024

La historia del constitucionalismo español va del Estatuto de Bayona,firmado por José Bonaparte en 1808, a la vigente Constitución, sancionadapor el Rey el 27 de diciembre de 1978. Entremedias hubo unadocena de Constituciones, si consideramos como tales el EstatutoReal de 1834; la de la Primera República -1873-, que no pasó de serun proyecto federal, defendido por aquellos patricios que, comoCastelar, pronunciaban discursos fosforescentes con el pulgar introducidoen la sisa del chaleco; la Asamblea Consultiva del dictadorPrimo de Rivera en 1927; y las Leyes Fundamentales del franquismo,que abarca 40 años de una férrea dictadura ajena a la soberanía popular,matriz de la democracia genuina
La regulación de los conflictos de intereses en el derecho marítimo de finales del siglo XIII. Una comparación
Authors: CORDES ALBRECHT
Published: January 2024

Las cinco leyes marítimas2 que se comparan en este artículo se citan a continuación de forma abreviada por nombre de lugar y número de artículo (art. 8 de Bergen, art. 16 de Oléron, etc.). Esto se refiere a las siguientes fuentes:

- Las leyes navales latinas, statuta navium, emitidas para Venecia en 1255 por el Dux Raniero Zeni.- Las costumbres marítimas, Consuetudines et usus maris, redactado en catalán salvo el encabezamiento, libro 9 partida 27 de las Costums de Tortosa, ciudad portuaria del bajo Ebro, de 1272.- Los Rôles d’Oléron o Jugements de la mer, en francés antiguo, relativos a la exportación de vino de Burdeos y La Rochelle, antes de 1286.- La Ley de barcos de Hamburgo en bajo alemán, schiprechte, probablemente de 1292, añadida a la Ley de la ciudad de Hamburgo de 1270 como parte 13- El derecho marítimo noruego, farmannalëg, parte 9 de la ley de la ciudad de Bergen del rey Magnus VI Håkonson llamada Lagabætir, 1276
La culpa de la víctima, excluyente de la obligación de indemnizar. Consideración temporal
Authors: MIR JORDANO RAFAEL
Published: January 2024

La noción de culpa, en un orden penal, está relacionada con la infracción de los deberes de cuidado. Por eso, la diferencia entre delitos culposos y dolorosos-aquellos que entrañan una voluntad de caer en el terreno de lo ilícito-, con un crecimiento acelerado de los primeros, ha tenido un efecto multiplicador desde que el automóvil -causa principal de los delitos culposos-, fue teniendo un ritmo creciente, directamente relacionado con el incremento del parque de los vehículos a motor.Los delitos culposos, además de los efectos penales, conllevan, en el ámbito civil, el derecho a indemnizar a las víctimas. Derecho del que, en un principio, estaba totalmente excluida la víctima, si había sido la causante exclusiva del evento accidental. Esa exclusión del referido deber indemnizatorio ha ido cambiando jurisprudencialmente hasta el momento actual, en el que se está llegando a la objetivación de la culpa, que se abre paso con celeridad en la doctrina y lajurisprudencia.El presente trabajo trata de abarcar el problema desde sus más variadas facetas, de acuerdo siempre con la doctrina jurisprudencial, emanada de la Sala Segunda del Tribunal Supremo
Polyphase Exhumation of the East Kunlun Orogenic Belt: Evidence from Modern River Detrital Zircon and Apatite Fission Track Dating
Authors: Ma Yuxiong , Yang Zhao , He Dengfeng , Shi Xiaohui , Zhou Bo , You Jiali , Ju Dali , Dong Yunpeng
Published: January 2024

The East Kunlun Orogenic Belt (E-KOB) stands out as one of the most prominent basin-mountain geomorphic features in the northern interior of the Tibetan Plateau. It records a series of accretion-collision events from the Mesozoic to the Cenozoic. In particular, with the uplifting of the Tibetan Plateau, the E-KOB experienced intracontinental deformation and exhumation in the Cenozoic. Clarifying the exhumation history of the E-KOB is crucial to define the growth time and mechanism of the Tibetan Plateau. In this study, we apply detrital zircon fission-track (ZFT) and apatite fission-track (AFT) analyses on modern river sands in order to constrain the regional exhumation history of the eastern E-KOB. Four peak ages have been identified and interpreted as results of rapid exhumation correlated with intracontinental deformation. Two older peak ages at 144.7–141.0 and 114.6–82.1 Ma are in good accordance with the collision time of the north-south Lhasa-Qiangtang Block along the Bangong-Nujiang suture zone and the subsequent progressive deformation stage toward the north. Peak age at 60.9–45.3 Ma is coeval with the initial timing of the India-Asia collision. The youngest peak age at 25.1–18.3 Ma matches well with the extensive outward and upward growth of the Tibetan Plateau during the Oligocene to Miocene time. The Cretaceous and early Cenozoic rapid exhumations suggest that the E-KOB has been involved in the intracontinental deformation induced by collisions of the Lhasa-Qiangtang and India-Asia from the south. It implies that the northern Tibetan Plateau likely has been elevated or was a structural high before the Eocene. In addition, some of our detrital samples show a younger ZFT peak age than the AFT peak age. We attributed this data bias to the contribution of hydrodynamic sorting and/or lithological difference. The combination of ZFT and AFT dating has advantages in eliminating interfering age signals in detrital thermochronology.
Experimental and Numerical Investigation of Rock Failure Process under Hydromechanical Coupling Action
Authors: Zhu Zeqi , Mei Xiancheng , Li Jianhe , Sheng Qian
Published: January 2024

In order to study the initiation mechanism of rocks under hydromechanical coupling, hydromechanical coupling triaxial tests and acoustic emission tests were carried out on basalt in the Xiluodu hydropower station dam site area in southwestern China. The test results indicate that the basalt displays typical hard brittle behavior, and its peak strength increases as confining pressure rises. Conversely, the peak strength decreases gradually as the initial water pressure increases, which leads to decreased hardness. Meanwhile, tensile failure is the main crack initiation mode under hydromechanical coupling action. During the stable crack growth stage, tensile failure is predominant, complemented by shear failure, with failures mainly occurring in the rock middle position. Contrary to this, during the unstable stage, the rock failure is mainly due to shear failure. The critical pore water pressure failure criterion of rock crack initiation under hydromechanical coupling conditions is derived based on the test results and introduced into the numerical simulation. The hydromechanical coupling failure process and pore water pressure distribution law of basalt are analyzed, and the rationality of the critical pore water pressure failure criterion is verified. These findings are significant for understanding the rock failure process under hydromechanical coupling action and provide a valuable reference for future research.
Validación de la fórmula de Lee para determinar masa muscular en adultos mayores del Hospital Central de la Fuerza Aérea del Perú
Authors:   , Escalante Guerra Raúl Oswaldo , Tomas Quispe Guadalupe
Published: January 2024

La sarcopenia es una enfermedad crónica que va experimentando el cuerpo humano a lo largo de los años generando así, alteraciones a nivel funcional, hormonal, cognitivo y estructural generando mayor grado de dependencia y fragilidad. Las alteraciones a nivel hormonal representan una parte importante en cuanto al progreso de disminución de masa muscular, donde el desbalance de diferentes hormonas, tales como la insulina, receptor de insulina, hormona de crecimiento, esteroides sexuales, se ven estrechamente relacionados en cuanto a pérdida de fuerza y masa muscular apendicular. El presente estudio realizado es de tipo observacional, analítico, retrospectivo en base a los datos obtenidos de un estudio primario realizado en el año 2019, en donde los participantes fueron adultos mayores de ambos sexos, de atención ambulatoria, los cuales no tuvieron limitantes a nivel locomotor para evaluar fuerza muscular. El tamaño muestral es de 35 participantes adultos mayores, de los cuales 20 (57.14%) fueron mujeres y 15 varones (42.86%) en donde la edad promedio fue de 78 años. Se encontró que el punto de corte más sensible (94.74%) y específico (93.75%) para la fórmula de Lee al evaluar la masa muscular para la talla al cuadrado fue ≥11.78 y ≥35.91, respectivamente. También se observó relación entre el diámetro de la pantorrilla y una baja masa muscular, siendo esta predominante en la población femenina estudiada. Finalmente, se encontraron que la sensibilidad y especificidad de la fórmula de Lee son bajas, alcanzando valores por encima del 90% en los extremos de medición de masa muscular, demostrando así, que las ecuaciones que emplean parámetros antropométricos para evaluar y determinar la medición de masa muscular tienen pobre asociación y su uso estaría limitado en la población general.
Comparación de la microbiota intestinal de postlarvas de langostino (Penaeus vannamei) sanas e infectadas con una cepa de Vibrio parahaemolyticus con capacidad de producir AHPND
Authors:   , Beltrán Miranda Manuel Jesús
Published: January 2024

Una de las especies más importantes en la acuicultura a nivel mundial es el langostino patiblanco (Penaeus vannamei), un crustáceo peneido de alto valor monetario y el gran volumen de producción anual. A pesar de esto, el brote de enfermedades infecciosas es el principal problema para los diferentes centros acuícolas de este recurso en todo el mundo. La necrosis hepatopancreática aguda (AHPND) es una enfermedad emergente que ha causado grandes pérdidas en la producción del langostino. En la actualidad uno de los enfoques para comprender mejor las infecciones dentro de un cultivo, es el estudio de la microbiota intestinal. En este sentido, el estudio tuvo como finalidad comparar la microbiota intestinal de postlarvas de Penaeus vannamei sanas e infectadas con una cepa de Vibrio parahaemolyticus con capacidad de producir AHPND en un sistema de cultivo cerrado en la costa norte del Perú. Para esto, se realizó una infección experimental, muestreándose cinco langostinos sanos y cinco enfermos para ser analizados. Se empleó la técnica de 16S rRNA amplicon sequencing y los metadatos obtenidos fueron analizados por QIIME 2, se evaluó la diversidad alfa y beta de las microbiotas intestinales y se exploró su composición taxonómica. Los resultados mostraron que la microbiota intestinal de las postlarvas infectadas con AHPND es menos diversa y diferente en su composición taxonómica con respecto a las postlarvas sanas. La clase Gammaproteobacteria, conformada principalmente por el orden Vibrionales fue predominante, mientras que, a nivel de género la abundancia relativa de Vibrio no fue la mayor y Pseudoalteromonas incrementó considerablemente. El análisis de diversidad alfa y beta de la microbiota intestinal presento diferencias significativas (p<0,05) entre ambos grupos. Se concluye que la infección con Vibrio parahaemolyticus con capacidad de producir AHPND ocasiona una disbiosis, es decir, cambios significativos, en la microbiota intestinal de las postlarvas del langostino patiblanco.