bluuebunny/crossref_metadata_2025 huggingface dataset:
PHOTOCATALYTIC PROPERTIES OF CoO/g-C3N4 NANOCOMPOSITES MODIFIED BY CARBON QUANTUM DOT
Authors:   College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China, ZHANG X. H. , ZHUANG Y. L. ,   College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China, SUN W. ,   College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China, LI X. J. ,   College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China, SHAN L. W. ,   College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China, DONG L. M. ,   College of Materials Science and Engineering, Harbin University of Science and Technology, Harbin 150040, China
Published: February 2023

A CQDs/CoO/g-C3N4 nanocomposite used for photocatalytic degradation was designed and fabricated in this paper. The effects of carbon quantum dots (CQDs) content and synthesis temperature on photocatalytic properties of nanocomposites were studied. The results show that the solar energy utilization efficiency of CQDs/CoO/g-C3N4 nanocomposite is twice that of pure g-C3N4 when the content of CQDs is 4.5 wt%. The improvement of photocatalytic performance of nanocomposite is mainly attributed to the synergistic effect of the junction/interface between g-C3N4, CoO and CQDs.
PHASE-TRANSITION FUNCTION OF MINERALIZER IN THE SYNTHESIS OF POROUS CHROMIUM-BENZENEDICARBOXYLATES
Authors:   College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang, 453003, P. R. China, CHEN H. , ZHAO W. ,   China Tianchen Engineering Co, Ltd., Tianjin, 300000, Tianjin, P. R. China, ZENG Y. ,   College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang, 453003, P. R. China, CHEN G. ,   College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang, 453003, P. R. China, CUI M. ,   College of Chemistry and Chemical Engineering, Xinxiang University, Xinxiang, 453003, P. R. China
Published: February 2023

The aim of this paper is to investigate the influence of the mineralizers chlorine ion (Cl- ) and fluorine ion (F- ) on the structure formation of porous chromium-benzenedicarboxylates (Cr-BDCs). It was proved that Clplays a role as mineralizer which is similar to Fthat can increase the crystallinity of MIL-101. In contrast, the MIL-101 phase cannot be transformed into the MIL-53 phase without mineralizer. The phase-transition occurs only after the addition of the mineralizer (Clor F- ) to the system. The results suggest that the mineralizer is the key component affecting the phase-transition of Cr-BDCs.
PREPARATION AND CORROSION RESISTACE OF EPOXY RESIN COATING WITH DOPAMINE MODIFIED BASALT FIBER
Authors:   School of Additive Manufacturing, Zhe Jiang Institute of Mechanical & Electrical Engineering, Hangzhou, China, 310053, YU X. , WU Q. ,   College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China, 150001, CHEN R. ,   College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China, 150001, WANG J. ,   College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China, 150001
Published: February 2023

Herein, the anti-corrosion properties of basalt fiber materials modified by bio-stimulation, which grows poly-dopamine in situ on the fiber surface by a chemical modification method. This approach not only triggers cross-linking reaction between the modifier and the resin during the curing process of resin, to form a body type network structure that is closely connected and runs through the whole curing system, but also enhances the interaction between modifier and epoxy resin. The electrochemical test revealed that the corrosion resistance of the composite coating is greatly improved by 21% compared to the pure epoxy coating.
NUMERICAL SOLUTION OF MAGNETOHYDRODYNAMIC FLOW PROBLEM USING RADIAL BASIS FUNCTION BASED FINITE DIFFERENCE METHOD
Authors:   Sathyabama Institute of Science and Technology, Chennai 600119, India, JEYANTHI M. P. , GANESH S. ,   Sathyabama Institute of Science and Technology, Chennai 600119, India, DOSS L. J. T. ,   Anna University, Chennai 600025, India, PRABHU A. ,   Anna University, Chennai 600025, India
Published: February 2023

This paper focuses on the application of Radial Basis Function generated Finite Difference Method (RBF-FD) to solve Magnetohydrodynamic (MHD) flow equation in a rectangular duct in the presence of the transverse external oblique magnetic field. Multiquadric (MQ) Radial Basis Function is used to obtain the numerical solution of the MHD flow problem. Accuracy of the solution can be improved by varying the shape parameter in MQ function. The solution obtained from RBF-FD method is compared with the analytical solution and classical Finite Difference solution. Contours are presented for various Hartmann numbers with different grid sizes and directions of the applied magnetic field. The behaviour of velocity and the magnetic field of the MHD flow have been studied using the contours.
THE MODIFICATION AND DEVELOPMENT OF THE SPECTROSCOPIC PROPERTIES OF Cs/PVA BLEND INCORPORATED GOLD NANOPARTICLES (AuNPs) PREPARED BY PULSED LASER ABLATION IN LIQUIDS (PLAL)
Authors:   University of Jeddah, College of Science, Department of Physics, Jeddah, Saudi Arabia, GAABOUR L. H. , HAMAM K. A. ,   University of Jeddah, College of Science, Department of Physics, Jeddah, Saudi Arabia
Published: February 2023

In the present work, pure gold nanoparticles (AuNPs) were synthesis by pulsed laser ablation technique using Nd:YAG as a source of laser. Then, the prepared AuNPs was used with low concentrations to synthesis nanocomposite films by adding it to chitosan/polyvinyl alcohol (Cs/PVA) blend using the casting method. All peaks of pure AuNPs were recorded by X-ray diffraction with face center cubic (FCC) structure. No peaks of AuNPs were found at low concentrations in the doped nanocomposites because of the complete degradation of AuNPs within Cs/PVA matrix. The intensity of some IR bands was changed due to the chemical interaction between the components. The broad band at 3350 cm−1 was decreased due to the intermolecular interaction. Dielectric constant and dielectric loss were decreased as an increase in the frequency and temperature. The increases of direct conductivity (σdc) imply that the free charge density or of the charge mobility that results. The AuNPs addition assists the charge transfer complex (CTCs) formation in which charge transportation occurs by coulomb forces and electric field. The Cole-Cole plot shows semicircles that supports the relaxation processes were a non‐ Debye method.
BORATE SILICA GLASS SYSTEM DOPED WITH SODIUM AS A DOSIMETRIC MATERIAL SUBJECTED TO ELECTRON AND PHOTON BEAM
Authors:   General Science Department, Faculty of Education, Soran University, Kurdistan Region, Iraq, MOHAMMED B. , JAAFAR M. S. ,   Former Professor in the School of Physics, Universiti Sains Malaysia, Pulau Pinang, Malaysia
Published: February 2023

Varies concentration of Sodium doped borate silica glasses are studied in term of thermoluminescence properties to find their option to use as glass radiation dosimeter. The optimum samples 44.9ZnO-45B2O3-10SiO2- 0.1Na2O were exposed to 6 MeV, 6 MV and 10 MV photon beams in a dose range of 0.5–4.0 Gy. There is a single and broad thermoluminescence glow curve that exhibits its maximum intensity at about 160 °C. Linear dose response behavior has been found in this dose range for the both electron and photon beam. The sensitivity of 44.9ZnO-45B2O3- 10SiO2- 0.1Na2O glass sample is 1145.87 (nC.Gy-1 .g-1 ) and 1224.46 (nC.Gy-1 .g-1 ) for 6MeV and 6MV. The results indicate that this glass has a potential to be used as a radiation dosimetry.
PREPARATION AND PHOTOCATALYTIC ACTIVITY OF SILVER PHOSPHATE MODIFIED BY NANO-SILVER METAL
Authors:   Key Laboratory of Environment Functional Materials of Tangshan City, Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China, PENG C. , LIU Y. ,   Key Laboratory of Environment Functional Materials of Tangshan City, Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China, CUI J. ,   Key Laboratory of Environment Functional Materials of Tangshan City, Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China, SHEN Y. ,   Key Laboratory of Environment Functional Materials of Tangshan City, Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, North China University of Science and Technology, Tangshan 063210, Hebei, China
Published: February 2023

Since the 21st century, a variety of photocatalytic materials have been developed, in which the properties are not the same, but the photocatalytic degradation activity of Ag3PO4 is much higher than other known visible light catalysts, and Ag3PO4 exhibits excellent performance under visible light. Photocatalytic performance has received attention. In order to prepare a more stable and efficient Ag3PO4 photocatalytic material, the photocatalytic performance of Ag3PO4 was improved by nano-metal Ag modification of Ag3PO4. Nano-modified silver phosphate was prepared by coprecipitation method and hydrothermal method using silver nitrate and potassium dihydrogen phosphate as raw materials, and analyzed by x-ray diffraction (XRD), scanning electron microscope (SEM), Photoluminescence (PL), ultraviolet diffuse reflection and photodegradation etc. The performance improvement effect of the prepared nano-metal modified silver phosphate was examined. In this experiment, Rhodamine was used as the degraded solution. Through the photodegradation experiment, that is, under the illumination of LED lamps, it can be observed that the performance of nano-metal Ag-modified silver phosphate is improved compared with pure Ag3PO4, and the prepared nano-metal Ag is modified. The degradation rate of rhodamine at Ag3PO4 can reach 99% at 10 minutes.
Differential roles of the fish chitinous membrane in gut barrier immunity and digestive compartments
Authors: Yue Zirui , Fan Zhaoyu , Zhang Hao , Feng Buhan , Wu Chengyi , Chen Shenghui , Ouyang Jihua , Fan Huiping , Weng Panwei , Feng Huixiong , Chen Shangwu , Dong Meiling , Xu Anlong , Huang Shengfeng
Published: February 2023

The chitin‐based peritrophic matrix (PM) is a structure critical for both gut immunity and digestion in invertebrates. PM was traditionally considered lost in all vertebrates, but a PM‐like chitinous membrane (CM) has recently been discovered in fishes, which may increase the knowledge on vertebrate gut physiology and structural evolution. Here, we show that in zebrafish, the CM affects ingestion behavior, microbial homeostasis, epithelial renewal, digestion, growth, and longevity. Young mutant fish without CM appear healthy and are able to complete their life cycle normally, but with increasing age they develop gut inflammation, resulting in gut atrophy. Unlike mammals, zebrafish have no visible gel‐forming mucin layers to protect their gut epithelia, but at least in young fish, the CM is not a prerequisite for the antibacterial gut immunity. These findings provide new insights into the role of the CM in fish prosperity and its eventual loss in tetrapods. These findings may also help to improve fish health and conservation, as well as to advance the understanding of vertebrate gut physiology and human intestinal diseases.
Ciberdelincuencia: a propósito del derecho penal informático en Colombia
Authors: Arteaga González Cristian David
Published: February 2023

En el presente artículo se realiza un análisis conceptual y propositivo sobre la ciberdelincuencia que tiene lugar en Colombia, centrándose esencialmente en tres aspectos principales, primero, establecer de forma concreta cual es el alcance de las conductas punibles desplegadas mediante el uso de las tecnologías de la información y las comunicaciones, segundo, desarrollar una aproximación conceptual a la diferencia que debe existir entre los delitos comunes materializados a través de las TIC y los delitos informáticos stricto sensu, y finalmente, analizar la regulación colombiana referente al tema de delitos informáticos propiamente dichos y el bien jurídico que protegen.
Los juegos del hambre: una mirada desde el derecho contractual y civil
Authors: Rubio Velásquez Angie Verónica
Published: February 2023

Si bien es cierto que la primera óptica a la que acaece esta trilogía literaria conduce constantemente al derecho público y su eje específico de derechos humanos, en este artículo reflexivo se reconocen y señalan múltiples figuras contractuales y de derecho privado que hacen presencia durante el desarrollo de la trilogía. Se parte desde el principio de autonomía privada y de la capacidad como atributo de la personalidad. Consecuentemente, se señala de manera cronológica, la aparición de distintas figuras contractuales, entre las cuales se encuentran: compraventa, contrato aleatorio, cesión de derechos, fiducia y matrimonio. Además, se abordan temas concernientes a la bioética, al principio de autonomía privada y formas de perfeccionamiento y terminación de los contratos.
Relación entre la Constitución de la República de Colombia y la película Acción civil
Authors: Monzón Roa Michelle Valentina
Published: February 2023

La finalidad de este texto es realizar un análisis a la película Acción civil de Steven Zaillian, donde se muestra con detalle el complejo juego del derecho y los tribunales de justicia, que implica la codicia de los abogados, el egocentrismo de los acusados y la violación de los derechos. Se busca especificar cuáles serían las faltas a los derechos de los colombianos evidenciados en dicha película. Y llevando todo esto a cabo, se pretende incrementar el conocimiento no solo de la Constitución y de los derechos, sino también responder al siguiente interrogante: ¿cuántos derechos se violan en esta película para llegar al punto de demostrar un interés por analizarla frente a la Constitución de Colombia?
El libro de poesías de Marcia Belisarda. Notas al ejemplar autógrafo de la Biblioteca Nacional
Authors: Cerezo Soler Juan
Published: February 2023

El único testimonio que se ha conservado de las poesías de sor María de Santa Isabel es un manuscrito autógrafo que la autora preparó para su publicación y que actualmente se guarda en la Biblioteca Nacional de España. El interés que la obra de esta monja ha despertado en los últimos años hace necesario un acercamiento a su manuscrito, a sus características, sus peculiaridades y a los datos contenidos en sus páginas.
El sacrificio en Poeta en Nueva York, de Federico García Lorca
Authors: Arroyo Martín Juan
Published: February 2023

Este trabajo pretende caracterizar el concepto del sacrificio en Poeta en Nueva York, de Federico García Lorca, mediante el análisis de varios poemas y símbolos recurrentes a lo largo del poemario. Se observa, también, la disposición dicotómica de los elementos que pueblan la obra, agrupándose, en suma, bajo la pareja de contrarios conformada por Nueva York y el espacio natural. Se aborda, por una parte, el sacrificio que la metrópoli lleva a cabo de la naturaleza y, por consiguiente, de los elementos rechazados por la moral y el orden neoyorquino (e.g. sacralidad, homoerotismo, feminidad o lenguaje poético). Por otro lado, sin embargo, se atiende al sacrificio de la voz lírica por parte del ambiente natural. Este acto se realiza en pos de restaurar, a partir de la palabra poética, la naturaleza y el mundo telúrico que entraña, destruidos previamente por Nueva York.
Un acercamiento a la prosodia de los marcadores del discurso en el aula de ELE
Authors: Uceda Leal María
Published: February 2023

Este trabajo tiene como fin poner de relieve la importancia que tienen los marcadores discursivos en el aula de ELE. Estas unidades tienen escasa cabida en los manuales y gramáticas en este ámbito de enseñanza del español, a pesar de su gran importancia a la hora de (des)codificar los mensajes y formular e interpretar pragmáticamente los enunciados. Atendiendo a la pragmagramática, realizamos una propuesta de mejora en la enseñanza de la prosodia de los marcadores discursivos e insertamos una secuencia de actividades para que el alumnado adquiera ese conocimiento que le permitirá integrarse en la cultura lingüística hispánica y adecuarse a las producciones orales, tanto en la inmediatez como en la distancia comunicativa.
La ira y el llanto de Aquiles en clave zuritiana: una tesis sobre el origen de la poesía
Authors: Rangel Asunción
Published: February 2023

A partir de la revisión, descripción y problematización de algunos pasajes en torno al emblemático Aquiles, se destacan no sólo los momentos destinados a la ira, la cólera o la venganza, sino, además, a los momentos en que descuellan, en el héroe, pasiones que aparentemente se encuentran en las antípodas de la ira: el llanto y el dolor. Aquiles, en en esta clave, permite un acercamiento a las ideas del poeta chileno, Raúl Zurita, de acuerdo con las cuales el origen de la poesía son la ira y el llanto.
El «tercer cuerpo»: escritura y deseo en La última niebla de María Luisa Bombal
Authors: Spinelli Chiara
Published: February 2023

El presente artículo propone llevar a cabo un análisis de La última niebla (1934) de María Luisa Bombal (Chile, 1910-1980), desde una perspectiva centrada en la consideración del cuerpo como espacio de escritura y deseo, donde el erotismo es el medio para adquirir un lenguaje propio. A partir de un breve recorrido sobre la escritura femenina en el contexto que rodea a la autora, este trabajo hace hincapié en la idea de tercer cuerpo, es decir, la culminación de la construcción del cuerpo femenino en un acto de escritura. Escribir permite a la protagonista de la novela darse un cuerpo tanto a ella, como a su amante, metáfora del Eros, logrando construirse una identidad, aunque ficticia.
Dimensiones del desarrollo en las Relaciones Internacionales: reflexiones sobre industria y salud en tiempos de pandemia
Authors: Gil Luciana Victoria
Published: February 2023

El objetivo de este artículo es exponer los resultados de un estudio que indagó el efecto de la pandemia de covid-19 en la industria de equipamiento médico en Argentina, en particular, en la provincia de Buenos Aires. Presentará dicho efecto focalizando en la vinculación de aquella industria con el mercado global de equipamiento médico, las características del sector local y la atención política al mismo como efecto de la pandemia. El estudio fue llevado a cabo por medio de una metodología cualitativa, a través del análisis bibliográfico y documental, así como de entrevistas en profundidad y datos estadísticos recogidos en un proyecto vinculado al tema. El artículo se presenta como un análisis de un caso concreto a partir del cual generar reflexiones acerca de la complejidad de la conexión entre las distintas dimensiones que ha adquirido el concepto de desarrollo en las ciencias sociales, en particular, la dimensión de la industria y la de la salud. Para ello, el artículo inicia resumiendo los principales ejes del concepto de desarrollo desde la segunda posguerra, centrándose en los aportes del estructuralismo y del enfoque del desarrollo humano y describiendo, a la par, las iniciativas internacionales abocadas a dar visibilidad a la salud como una de esas dimensiones, reforzadas por la pandemia. En este marco, el artículo presenta sintéticamente las características del mercado global de equipamiento médico, su evolución en Argentina y los efectos de la pandemia en el mismo, con el foco puesto en la provincia de Buenos Aires. Muestra que dichos efectos fueron limitados en cuanto a sus indicadores económicos, pero sustanciales en cuanto a su visibilidad en la agenda política, manifestada en encuentros, anuncios y políticas orientadas al sector. Para concluir, expone las reflexiones disparadas por el análisis de este caso concreto, para las cuales se vale de algunas herramientas identificadas en el estructuralismo y en el enfoque del desarrollo humano. Con estas reflexiones, el artículo apunta a enriquecer la agenda de investigación de las Relaciones Internacionales, en particular, incentivando el debate sobre la relación entre salud, industria y desarrollo.
Remote general meeting of shareholders: are the shareholders‘ rights respected?
Authors: Janušauskaitė Milda Aušrinė , Jucytė Gabija
Published: February 2023

A lockdown due to Covid-19 virus, which restricted the right to gather, was announced by the Government of the Republic of Lithuania in March 2020. The lockdown severely affected the activity of public and private limited liability companies’ body – the general meeting of shareholders, i. e. the manager’s had to find alternative ways to organize the general meeting of shareholders that would not pose a risk to the shareholders’ health due to the pandemic situation.In this article we will discuss the problems that arise from moving the general meeting of shareholders to electronic space, whether the rights of the shareholders are respected in such situation and how the general meeting of shareholders was organized in 2020 and 2021 when taking into account the recommendations adopted by Government resolutions.
Considerations on liver transplantation. concise literature review and update
Authors: Fouad Mady Ahmed , Aletreby Waleed Tharwat , Ramadan Omar Elsayed , Ali Alodat Mohammed , Alharthy Abdulrahman Mishaal , Karakitsos Dimitrios
Published: February 2023

Liver transplantation has gone through significant improvement since its start early last century. Which resulted in an increased demand unmatched by availability of donors, hence, several new approaches were devised to maintain an adequate supply of grafts, paralleled with tremendous efforts to minimize graft rejection in many aspects of the procedure, particularly, choice of patients to be transplanted, pre-operative preparation, intra-operative anesthetic as well as surgical management, the care of the transplanted patient in the intensive care unit, and finally long term follow up.The aim of this review was to update on the most recent approaches involves in different steps of the procedure.Several new modalities of management and interventions were recognized, pertaining to patient allocation, perioperative period, critical care management, and follow up.
Baricitinib in patients with severe pneumonia due to COVID-19 in Veracruz, Mexico
Authors: Carpio-Orantes Luis Del , García- Méndez Sergio , López-Guzmán César , Zamudio-Severino Gustavo Miguel , Sánchez-Díaz Jesús Salvador , Navarrete-Espinoza Benito , Rivera-Viñas Miguel Ángel , Salas- González Arturo , Aparicio-Sánchez Elisa Estefanía , Segura-Rodríguez Orlando Israel , García-Hernández Omar , Velasco- Caicero Andrés Realino , Escobar-Huerta Alejandro , Pacheco-Pérez Ernesto Javier , González-Segovia Olga , Ahumada-Zamudio Azael , Contreras-Sánchez Edna Rosario , Aguilar-Silva Andrés , Medrano-Ríos Luis Jaime
Published: February 2023

Background: Patients affected by COVID-19 pneumonia who present severe symptoms with manifest hypoxemia and cytokine storm have a high mortality rate, which is why therapies focused on reducing inflammation and improving lung function have been used, being one of them Baricitinib Material and methods: Patients who presented data of severe pneumonia due to COVID-19 with data of severe hypoxemia and cytokine storm were selected, from June to August 2020, to whom the SaO2/FiO2 ratio is measured at the beginning, intermediate and end of treatment. Results: We included data from 30 patients, 22 (73%) men, with a median age of 58.5 years. 77% had comorbidities: hypertension (43%), obesity (30%), diabetes (27%). The medians of D-Dimer 982ng/mL, Ferritin 1,375ng/mL and CRP 10mg/dL. 97% patients had treatment: azithromycin (77%), ivermectin (53%) and dexamethasone (47%). The initial pulseoximetry (SaO2) with room air had a median of 80.5% and the median SaO2/FiO2 (SAFI) was 134; 90% had moderate ARDS and 10% had severe ARDS. All received Baricitinib 4 mg/day by 14 days. SaO2 at 7 days had a median of 93.0% and the median SAFI was 310; the median SaO2 at 14 days was 95% and the median SAFI was 452. In comparative analysis, baseline SaO2/SAFI was significantly lower compared to 7 and 14 days (p = 0.001 for both comparisons). 90% patients improved and 10% died. Conclusion: Baricitinib therapy in these patients presented good results by improving clinical status and pulmonary failure, with patients being cared for at home and avoiding mechanical ventilation.
Are fast radio bursts produced by large glitches of anomalous x-ray pulsars?
Authors: Dado Shlomo , Dar Arnon , Dado Shlomo , Dar Arnon
Published: February 2023

Phase transitions within anomalous X-ray pulsars (AXPs) and soft γ-ray repeaters (SGRs) can lead to mini contractions. Such contractions produce pulsar gliches and shock break outs from their surface accompanied by thermal X/γ -ray emission. Highly relativistic dipolar e+e− bunches launched from the pulsar polar caps emit fast radio bursts (FRBs) of narrowly beamed coherent curvature radiation, visible from cosmic distances if they point in the direction of Earth. Although the associated bursts of surface X/γ -rays are nearly isotropic, and many orders of magnitude more energetic than the FRBs, they are detectable by the current all sky X-ray and γ-ray monitors only from our galaxy and nearby galaxies.
Propagation of Solar disturbances in the heliosphere to a distance of 100 au
Authors: Akasofu Syun-Ichi
Published: February 2023

Explosive solar activities cause heliospheric disturbances. A simple scheme of simulating the propagation of shock waves in the heliosphere is devised to study such disturbances caused by solar flares. This scheme, the HAF scheme, is capable of simulating the propagation of many shock waves generated during extended periods up to a distance of 100 au (200 days) during periods when many solar disturbances can occur. The capability of the scheme is demonstrated in reproducing: (1) Multi-events with multi-satellite data within 2 au: (2) The heliospheric conditions at Ulysses/ Cassini within 10 au. (3) A successful reproduction of a Pioneer 11 event at 30 au. (4) The heliospheric condition up to 100 au in 2004, in addition to (5) reproducing recurrent geomagnetic srorms. Thus, the method presented here is simple enough in predicting a rough overall pattern of heliospheric disturbances on a day-to-day basis without MHD simulations. In this paper, we assembled systematically (in terms of distance from the sun) the above multiple results during the development of the HAF scheme in different periods by many researchers. It is hoped that much better schemes will be developed　by extending and improving the HAF scheme.
“From now on, Kolozsvár is always the way the train takes us home…” •
Authors: Vallasek Júlia
Published: February 2023

One characteristic of fiction is its ability to shape collective knowledge of the past, to create images of the past that can persist for generations – and as a consequence, for generations without direct experience, these images embody the past. In my study, I seek to answer the question how the memory of the transitions of power that ended the First World War is represented in contemporary Hungarian novels (published after 2000), and what other concepts are linked to the notion of the Treaty of Trianon. In the novels of Barbara Bauer, Zsuzsa Selyem, Magda Szabó, Andrea Tompa, János Térey and Gábor Vida, the theme is conveyed with different approaches, a varying significance, in a prose language that is distinctly different in each case, but at the same time is integral to the individual oeuvre of each author.
Az agresszív magatartás rizikóját felmérő skála alkalmazása akut pszichiátriai felvételre kerülő betegeken
Authors: Gazdag Gábor , Takács Rozália , Sinka Lászlóné Adamik Erika
Published: February 2023

Bevezetés: A pszichiátriai betegek körében agresszív viselkedés
a leggyakrabban az akut pszichiátriai osztályos kezelés során fordul elő,
jelentős betegbiztonsági és dolgozói biztonsági kockázatot okozva.
Célkitűzés: A Jahn Ferenc Dél-pesti Kórház akut
pszichiátriai részlegén, a fizikai agresszió előfordulási gyakoriságának
csökkentésére irányuló projekt részeként, kockázatbecslő eszköz napi rutinban
történő használatának bevezetése az agresszív betegek korai azonosítására.
Módszerek: Az agresszív magatartás kockázatának felmérésére
szolgáló eszköz kiválasztása irodalomkutatás alapján történt. A V-RISK-10 magyar
fordításának elkészítése után minden, az osztályra sürgősséggel felvett betegnél
a felvevő orvos kitöltötte a kérdőívet. A kérdőív predikciós értékének
felmérésére az első 50 felvett kérdőív esetében visszamenőleg megvizsgáltuk,
hogy a betegek felvételét követő egy hétben hány alkalommal és milyen
időtartamban volt szükség korlátozó intézkedés alkalmazására veszélyeztető
magatartás miatt. Eredmények: A V-RISK-10 skálán elért
átlagpontszám 6,78 ± 3,36 pont volt (a skálán minimum 0, maximum 20 pont
kapható). A betegek korlátozás alatt töltött összes ideje 6,96 ± 17,21 óra volt.
A V-RISK-10 skála összpontszáma közepes erősségű, szignifikáns korrelációt
mutatott a korlátozás alatt töltött összesített óraszámmal (r = 0,447;
p = 0,001). Megbeszélés: Az eredmények alapján a V-RISK-10
skála alkalmas a felvételt követő egy hétben megjelenő, fizikai korlátozást
igénylő agresszív magatartás előrejelzésére. Az előzményben szereplő erőszakos
magatartásnak, szerhasználatnak és a már diagnosztizált pszichiátriai
betegségnek, az aktuálisan észlelhető tünetek közül a gyanakvásnak volt a
leginkább prediktív szerepe. Következtetés: A V-RISK-10 skála a
rutin-betegellátásban könnyen alkalmazható, az agresszív magatartást közepes
erősséggel előre jelző kockázatfelmérő eszköznek bizonyult, mellyel már az
osztályos felvételkor azonosíthatók az agresszió szempontjából magas kockázatú
betegek, akiknél szoros betegkövetéssel, az agresszív magatartás elkerülését
szolgáló technikák időben történő alkalmazásával az agresszív magatartás
előfordulása csökkenthető. Orv Hetil. 2023; 164(8): 293–299.
Milyen az összefüggés a lepényi perfúzió vizsgálata során a teljes placenta vizsgálata és a szonobiopsziás módszer között?
Authors: Surányi Andrea , Németh Gábor , Kozinszky Zoltán
Published: February 2023

Bevezetés: A placenta perfúziója háromdimenziós power-Doppler
(3DPD)-indexekkel értékelhető in vivo, szonobiopsziás úton vagy
pedig a teljes placentában. Célkitűzés: A két mérési módszer
közötti kapcsolat feltárása. Egészséges várandós nők körében prospektív
kohorsz-ultrahangvizsgálat történt a 11–40. terhességi héten.
Módszer: A placenta vascularisatióját a 3DPD-indexek
(vascularisatiós index [VI]; áramlási index [FI]; vascularisatiós áramlási index
[VFI]) segítségével értékeltük ki gömb alakú szonobiopszás eljárással vagy pedig
a teljes méhlepényben. Eredmények: Összesen 150 nőt vizsgáltunk
meg, átlagosan 20,8 ± 7,22 hetes terhességi korban. Megfigyeltük, hogy a
szonobiopsziás gömbtechnikával mért 3DPD-indexek a terhességi korral
előrehaladva csökkennek a 11. és a 40. hét között, míg a teljes méhlepény
térfogatszkennelése stabil, állandó csökkenő vascularisatiós mutatókat
eredményezett a várandósság alatt. Az indexek a szkennelés módjától függetlenül
legalább közepes mértékben korreláltak egymással (r≥0,30). Limitáló
tényezők: A terhesség előrehaladtával egyre kevesebb rész
jeleníthető meg a méhlepényből egyetlen ultrahangképen, a terhesség késői
szakaszában a méhlepénynek csak egy kis része vizsgálható egyszerre.
Következtetés: A placentából a köldökzsinór-eredési pontnál
vett szonobiopsziás minta 3DPD-indexei jobban tükrözik a várandósság alatti
exponenciálisan növekvő méhlepény csökkenő erezettségét. Ennélfogva a
szonobiopsziás gömbtechnika hathatósabb szűrővizsgálati lehetőséget kínálhat
patológiás terhességek esetén. Orv Hetil. 2023; 164(8): 300–307.
A funkcionális halláscsökkenés felismerése és komplex diagnosztikája
Authors: Prekopp Péter , Kondé Márton , Szigeti F. Judit , Baranyi Ildikó , Küstel Marianna , Tamás László , Gáborján Anita
Published: February 2023

Bevezetés: A halláscsökkenés olyan érzékszervi károsodás, mely a
beszédértést, a kommunikációt, így az életminőséget is rontja. Előfordul, hogy a
beteg által megélt funkcióvesztés túlzó, a mérések során a szubjektív és az
objektív vizsgálati eredmények ellentmondásosak, a szubjektíven jelzett
halláscsökkenés mértéke jelentősebb; ezen esetekben felmerül a funkcionális
halláscsökkenés véleményezése. Célkitűzés: Célul tűztük ki
funkcionális halláscsökkenés diagnózisú eseteink összegyűjtését és retrospektív
elemzését, melyek alapján következtetéseket vonhatunk le a funkcionális
halláscsökkenés jellemzőiről, a figyelemfelhívó jelekről, állapotokról és a
megfelelő rehabilitáció mérlegeléséről. Módszerek: A szubjektív
vizsgálatok a tisztahang-hallásküszöb, a beszédértés és a kommunikáció
vizsgálatával történtek, majd ezeket összevetettük az objektív
impedanciaméréssel, a stapediusreflex-vizsgálattal, az otoakusztikus emisszió
mérésével, az agytörzsi kiváltott válaszok regisztrálásával nyert eredményekkel.
Képalkotó vizsgálatok, pszichológus, pszichiáter, szurdopedagógus, neurológus,
illetve további társszakmák bevonása történt szükség szerint. Kizártuk a
szándékosan anyagi vagy egyéb előnyszerzésre irányuló megtévesztés eseteit.
Eredmények: 2007 és 2022 között 19 beteg esetében
diagnosztizáltunk funkcionális halláscsökkenést. A betegségben többségében (17
eset) nők érintettek, jellemzőek a fiatal életkorban (10–41 év) jelentkező
panaszok; az átlagéletkor a vizsgált beteganyagban 19,6 év, az érintett
páciensek nagyobb része (13 eset) 10–17 év közötti gyermek volt. Organikus okot
11 esetben nem találtunk, a többi esetben kimutatható organikus eltérés sem
magyarázza a beteg által megélt halláscsökkenés mértékét. A funkcionális
hallásveszteség mértéke különböző (35–120 dB) volt, átlagosan 60,2 dB.
Következtetés: A funkcionális halláscsökkenés felismerése
és diagnosztikája nagyon nehéz, komplex vizsgálati sort, szakmai együttműködést
igényel. Felismerés nélkül a beteg indokolatlan, akár számára káros, anyagilag
is megterhelő ellátásban részesülhet, mely állapotának romlását is okozhatja.
Orv Hetil. 2023; 164(8): 283–292.
Frozen Pasts 5
Authors: Lee Craig M. , Dixon E. James
Published: February 2023

Frozen Pasts 5 (FP 5), the 5th International Glacial and Ice Patch Archaeology Conference, occurred 7-10 September 2021 at Chico Hot Springs Resort midway between Yellowstone National Park and Bozeman, Montana, USA. The Frozen Pasts meetings are international gatherings of interdisciplinary researchers focusing on glacial and ice patch archaeology and related environments.
Negación y prosecución: una propuesta respecto la vía generalizante
Authors: Podhorski Jan-Maria
Published: February 2023

El presente artículo presenta una propuesta. Tal propuesta versa sobre la negación como operación prosecutiva y se expone desde la globalidad suscitante. Se propone que la negación (o la generalización) es una heurística sobre el pensamiento. El culmen de esta actividad es la intelección del axioma D.
L. Polo, Glosas a Nietzsche (J. García González y R. Yepes, eds.). en Obras Completas, Serie B, vol. XXXII. EUNSA, Pamplona, 2022, 250 pp.
Authors: Haro-Almansa Francisco-Andrés
Published: February 2023

Book Review
¿Cómo educar en la amistad a los adolescentes mejorando la calidad de las relaciones interpersonales?
Authors: Ahedo-Ruiz Josu
Published: February 2023

Se ha planteado una propuesta pedagógica para educar la amistad en la familia y en la escuela basadas en la ética aristotélica, teniendo en cuenta las tres condiciones de la amistad perfecta: benevolencia, reciprocidad y compartir. Se propone recuperar la amistad en la tarea educativa porque es la principal virtud de la voluntad, la que perfecciona más a la naturaleza humana, según la antropología de Polo. Argumentamos la pertinencia de centrar la educación moral, que mejore a la persona, en fomentar encuentros amistosos para facilitar que los amigos practiquen el bien entre sí, sin quedarse en el deseo de benevolencia.
Problem wpływu – jak badać podobieństwa wizualne między sztuką Zachodu i Wschodu? .
Authors:   Uniwersytet Adama Mickiewicza w Poznaniu, Kleiber Katarzyna ,   Polski Instytut Studiów nad Sztuką Świata
Published: February 2023

Each year the set of texts dealing with Western influences on Eastern art becomes bigger and bigger, owing to the contributions of both European and Asian scholars. Unfortunately, the considerable outgrowth of these writings is rarely accompanied by methodological considerations of how to research into the visual similarities between Western and non-Western artworks. In an attempt to fill this gap, this paper examines the main theoretical aspects and challenges of studying Asian art which seem to be based on European architecture, sculpture and painting. The first part of this paper examines how contemporary art historians determine the very existence of ‘influences’ between artworks. Later on, it is explained how intertextual and post-colonial studies have changed the way art history views the impact of one artwork on another. Having discussed these revisions to our discipline, I ask the question how to pinpoint references of Asian artworks to Western ones, if there is no data about their authors (their education, travels, personal contacts with foreign artists etc.) or the reproductions and replicas of European pictures. Additionally, I raise the issue of the artist’s intention (i.e. if quotations from, and allusions to Western artworks are always conscious and intended). Another issue, which recurs throughout the whole paper, is whether conceptual schemata from Western academia allow art historians to understand and explain Asian art better or whether they just lead to interpretive abuse. The final paragraphs offer some concluding remarks.
Baśnie i bajki w japońskich komiksach
Authors:   Polski Instytut Studiów nad Sztuką Świata, Zaremba-Penk Joanna
Published: February 2023

Manga is a fascinating product of contemporary Japanese culture. Strongly rooted in tradition, inferred from art, associated with literature, it has become an inexhaustible source for researchers who wants to explore the achievement of sequential art. Everything is interesting about manga, starting from the artists themselves, ending with the transition from idea to effect. Japanese artists creating comics draw a lot of inspiration from literature and world art. Much comes from myths, legends, fables and fairy tales, both domestic and from around the world. They can be found in the text layer, but mainly in the iconic layer. Among them three main groups can be distinguished: one dealing with the scenario, the second and third will focus on the image, while the third will provide a single borrowed illustration from a particular theme or in a convention. The aim of this paper is to outline the issues relating to Japanese comic books on selected examples, including: trying to determine the potential audience of manga, which were based or only used themes from fairytales, trying to define the role of the artist as a modern-day equivalent fabulist, and pointing out an indication of the most popular topics and methods of presentation.
Rabindranatah Tagore – poeta czy malarz?
Authors:   Uniwersytet Warszawski, Walter Elżbieta
Published: February 2023

Rabindranath Tagore (1861–1941), a poet, writer, novelist, playwright, composer, philosopher and educator, was the first Asian individual to win the Nobel Prize for literature in 1913 for his book Gitanjali. Although he did not receive any formal training in art, at a late stage of his life, when he was over sixty years old, he took up painting. He started by doodling on the pages of his poetry manuscripts. He left over two thousand paintings and drawing, deeply rooted in fantasy. He did not seem to follow a particular style or school of painting, neither eastern nor western. Tagore’s paintings are unique and his contribution to the art of India remains very important till today.
Księga Papugi Nechszebiego ze zbiorów Biblioteki Uniwersytetu Wrocławskiego
Authors:   Muzeum Azji i Pacyfiku w Warszawie, Ginter-Frołow Magdalena ,   Polski Instytut Studiów nad Sztuką Świata
Published: February 2023

Tuti-Nameh (Tales of a Parrot) by Nahsabi (Ms. or I 56) from University Library in Wrocław is one of fourteen Persian manuscripts with miniatures, existing in Polish collections. This poem is modelled on The Thousand and One Nights. In this popular work the parrot tells tales to his mistress in order to prevent her from being unfaithful to her absent husband. Tales are recited by the parrot over 52 nights. This copy includes 97 miniatures illustrating these stories. This copy of “Tales of a Parrot” comes from the library of Count Oppersdorf from Oberglogau (now Głogówek). The history of this library reaches back to the 16th century and the times of Hans Oppersdorff. Successive owners continued to purchase new books and thus at the end of 19th century the collection consisted of dozens of thousands of examples. One of the most important trustees was Count Hans Georg von Oppersdorff, who inherited the library in 1889. He was well-educated and interested in oriental languages. He knew Hebrew, and supposedly spoke seven other languages fluently. The fulfilment of his scholarly interests was possible thanks to growing up amidst one of the largest libraries in Upper Silesia. In 1927 Hans Georg donated TutiNameh, and a few other oriental manuscripts, to the University Library in Wrocław (Staats – und Universitätsbibliothek in Breslau). The miniatures in this manuscript bear a close resemblance to miniatures from Divan of Mirza Khan Kabuli from The State Hermitage in Saint Petersburg. This copy of Divan was made in 1813, probably in Kashmir. The invention, composition, colour scheme, subject matter and details are practically identical in both these books. This proves that Tutiname from Wrocław was also made in Kashmir in the end of the 18th, or beginning of 19th century. Although nowadays many miniatures from Kashmir are in European collections, this school of painting is still almost unrecognised. Tuti-Nameh from University Library in Wrocław can play an important role in research of this field.
Ornitomorficzne miniatury marginesowe ormiańskich Ewangeliarzy przechowywanych w Bibliotece Narodowej w Warszawie
Authors:   Uniwersytet Warszawski, Mroziewicz Karolina ,   Polski Instytut Studiów nad Sztuką Świata
Published: February 2023

Ornitomorficzne miniatury marginesowe ormiańskich Ewangeliarzy przechowywanych w Bibliotece Narodowej w Warszawie / Ornithomorphic marginal miniatures of the Armenian Gospels from the Polish National Library in Warsaw The text analyzes the functions of the ornithomorphic system of marginal illuminations of three Armenian Gospel Books from the Polish National Library in Warsaw: the so called Skevra Gospel (III 8101, 1198, 1199), the Gospel from Zamość (I 12670, 1603) and the Gospel from Lwów (III 12677, 1639). The elaborate and variously depicted birds on the pages of the Gospels serve as an example of the longue durée of ornithomorphic motifs in the Armenian art of illumination and its special role within the illuminated Gospels. In the Skevra Gospel, the birds in the margins are depicted with great accuracy and in a naturalistic style whereas in the Gospel books from the 17th century they are rather conventional and decorative motifs. In both cases however, they serve as a good example of the evocative function of marginal miniatures. The semantic significance of the bird figure was exploited by the miniaturists, who by executing marginal images simultaneously built a visual narrative parallel to the sacred text. Thus, the marginal ornithomorphic decoration functions as notices which are to be activated by the intellectual participation of the reader. Furthermore, they establish a visual and semantic framework for the text that determines its interpretation.
Способи відтворення неозначеності в німецькомовному перекладі роману Сергія Жадана «Депешмод»
Authors:   Прикарпатський національний університет імені Василя Стефаника (Vasyl Stefanyk Precarpathian National University), Солюк Мар’яна
Published: February 2023

This scientific research deals with a topical linguistic and translation problem – the category of definiteness / indefiniteness. The category is a functional-semantic, conceptual category in the Ukrainian language, and a grammatical category in the German language. That is why it is expressed differently in both languages. The article analyzes the works of leading linguists devoted to the study of issues related to the category of definiteness / indefiniteness from different points of view and on the basis of Ukrainian and German languages. The purpose of this article is to determine the means one can use to reproduce the category of indefiniteness in the Ukrainian-German translation. The object of this research is linguistic indefiniteness as it is, i.e. the name of the object it designates belongs to the class of similar phenomena. Indefiniteness describes something new. In the Ukrainian language it is mostly expressed by indefinite pronouns that indicate an indefinite person, object, quality, quantity, etc. Indefinite pronouns are the main means of reference. Linguistic researchers state that indefiniteness in the Ukrainian language is always marked. The subject of the given study is the analysis of implicit means of expression of indefiniteness in Ukrainian as well as means of its explicit expression in the translation of the novel “Depeche Mode” by S. Zhadan into German. Comparative and descriptive methods of linguistic research allow considering different ways of expression of indefiniteness in the translation of modern fiction. The analyzed material contains examples where indefiniteness in the original text is expressed by (якийсь, хтось, який-небудь, деякий, один з і т.д. / some, someone, some, one of, etc.) which is translated by articles (mostly indefinite articles – ein / eine), as well as by their equivalents in the target language (einer aus… / einer von…, irgendwelche, ein paar), rarely by a zero article. Reproduction of the quantitative expression of indefiniteness into the target language doesn’t present a translation problem. The analyzed material contains examples where the indefinite pronoun якийсь / some is rendered by means of the definite article der. Indefiniteness in not reproduced in this case. Among the methods of translation of indefiniteness there are translation transformations both lexical-semantic, such as addition, generalization, and lexicalgrammatical. It conclusion, the further research on the issue of reproduction of indefiniteness / the category of definiteness / indefiniteness on the basis of translations of texts of other genres and analysis of a wider range of means that express indefiniteness, as well as ways of its translation.