bluuebunny/crossref_metadata_2025 huggingface dataset:
ESTUDIO DE ALGUNOS MICROFÓSILES PLANCTÓNICOS DE LAS CALIZAS DEL CRETÁCICO SUPERIOR DE LA REPÚBLICA DE HAITÍ
Authors: Ayala-Castañares Agustín
Published: November 2024

Se describen e ilustran algunos de los microfósiles planctónicos más interesantes desde el punto de vista estratigráfico, encontrados en las calizas del Cretácico Superior de la República de Haití.
El trabajo comprende catorce especies de foraminíferos de los géneros: Pseudogümbelina Bronnimann y Brown, 1953, Pseudotextularia Rzehak, 1891, Globotruncana Cushman, 1927, Globotruncanella Reiss, 1957 y Rugotruncana Bronniamann y Brown, 1955; además se reconocieron, sin identificar las especies, los géneros: Gümbelina Egger, 1900, Ventilabrella (?) Cushman, 1928, Rugoglobiegerina Bronnimann, 1952, Hastigerinella (?) Crushman, 1927,  Ticinella (?) Reichel, 1950, Trinitella (?) Bronniamann, 1952  y Plumerita Bronnimann, 1952. También se observaron radiolarios de los géneros: Cenosphaera Ehrengerg, 1854, Flustrella Ehrenberg, 1838, Dictyomitra Zittel, 1876 y Lithomitra Bütschli, 1882, además de algunos microfósiles "incertae sedis", como Pithonella Lorenz, 1902, Stomiosphaera (?) Wanner, 1941, Globochaete Lombard, 1945 y Cercidina Vogler, 1941, independientemente de restos de algas calcáreas. Los materiales fueron colectados por J. Butterlin y el estudio se realizó exclusivamente con láminas delgadas.
ORBITOLINA MORELENSIS SP. NOV. DE LA FORMACIÓN MORELOS DEL CRETÁCICO INFERIOR (ALBIANO) EN LA REGIÓN DE HUETAMO, MICHOACÁN, MÉXICO
Authors: Ayala-Castañares Agustín
Published: November 2024

Se describe e ilustra una especie  nueva del género Orbitolina Orbigny, 1850, procedente de sedimentos de la formación Morelos  (Fries, 1956) en las cercanías del pueblo de Mal Paso, en la región de Huetamo, Michoacán. El estudio se hizo empleando en gran parte el método estadístico, para obtener algunas constantes, pero también se consideraron  los caracteres cualitativos.
Orbitolina morelensis sp. nov. es una especie muy cercana a Orbtolina texana (Roemer), pero difiere de ella entre otros caracteres,  por el menor diámetro medio del prolóculo y aparato embrionario, así como por presentar en la zona central y ocasionalmente en la radial microconcreciones de calcita que hasta la fecha no han sido observadas en Orbitolina Texana (Roemer).
MOLUSCOS DEL MIOCENO DE LA CUENCA SALINA DEL ISTMO DE TEHUANTEPEC, MÉXICO
Authors: Perrilliat Montoya María del Carmen
Published: November 2024

Este trabajo comprende la descripción e ilustración de seis especies de pelecípodos  (dos nuevas:   Anadora (Anadara) Istmica y Anadara (Anadara)   woodringi) y 17 especies de gasterópodos, pertenecientes al Mioeceno, de la formación Agueguexquite, del Istmo de Tehuantepec.
VARIACIÓN INTRAESPECÍFICA EN PARATHYRIDINA MEXICANA N. SP., TEREBRATÚLIDO DEL OXFORDIANO DE MÉXICO
Authors: Ochoterena F. Héctor
Published: November 2024

En el presente trabajo se ha investigado una población de Terebratúlidos del Oxfordiano de México cuyos caracteres externos muestran un gran polimorfismo. La evaluación estadística de las medidas de la concha y la forma de la comisura frontal muestran que todos los individuos pertenecen a una sola especie y que sus diferencias morfológicas corresponden a una intensa variación intraespecífica. Esta especie ha sido descrita como Parathyridina mexicana n. sp., con 3 subespecies relacionadas a través de tipos intermedios, que presentan como característica principal dos, tres o cuatro pliegues en la comisura frontal, por lo cual se designan como subespecies biplicata, triplicata y quadriplicata respectivamente. Se trata también la probable línea de variación en cada grupo, lo mismo que las tendencias de crecimiento, atendiendo en este último caso a los datos estadísticos.
FORAMINÍFEROS GRANDES DEL CRETÁCICO SUPERIOR DE LA REGIÓN CENTRAL DEL ESTADO DE CHIAPAS, MÉXICO. PARTE 1. EL GÉNERO ORBITOIDES D'ORBIGNY, 1847
Authors: Ayala-Castañares Agustín
Published: November 2024

Se describen e ilustran Orbitoides tissoti Schlumberger y Orbitoides apiculata browni (Ellis), procedentes de sedimentos del Cretácico Superior de la Región Central de Chiapas.
MOLUSCOS DE LA FORMACIÓN AGUEGUEXQUITE (MIOCENO MEDIO DEL ISTMO DE TEHUANTEPEC, MÉXICO)
Authors: Perrilliat Montoya Maria del Carmen
Published: November 2024

En este trabajo se describen e ilustran 42 especies de moluscos, 16 especies son pelecípodos y 26 especies gasterópodos de  las cuales tres son especies nuevas (Bursa mexicana n. sp., Chrysodomus mixteca n. sp. y Busycon alencasterae n. sp.). 
El material procede de la Formación Agueguexquite del Mioceno medio de la Cuenca Salina del Istmo de Tehuantepec.
PLANTAS DEL TRIÁSICO SUPERIOR DEL ESTADO DE HIDALGO
Authors: Silva Pineda Alicia
Published: November 2024

En este trabajo se dan a conocer, por primera vez en México, plantas provenientes de las cercanías de Zacualtipán, en el Estado de Hidalgo, y se les asigna una edad de Triásico Tardío. De las seis especies descritas, tres no se habían encontrado antes en México (Thaumatopteris sp. cf. T. Kochibei Stenopteris sp. cf. S. desmomera, Pterophyllum longifolium) y una especie es nueva (Todites carrilloi).
MOLUSCOS DEL TERCIARIO INFERIOR DEL NORESTE DE MÉXICO
Authors: Perrilliat Montoya Maria del Carmen
Published: November 2024

En este trabajo se describen e ilustran 26 especies de moluscos; 11 especies son pelecípodos y 15 son gasterópodos, de las cuales una es nueva (Ampullina palmeri n. sp.). 
El material procede de la Formación Midway del Paleoceno de Nuevo León y de las Formaciones Yegua y Jackson del Eoceno de Tamaulipas. 
Se hizo un estudio estadístico para separar específicamente a las especies de Venericardia.
COMUNIDADES BENTÓNICAS DE PLATAFORMAS DEL CRETÁCICO ASOCIADAS A ARCOS MAGMÁTICOS EN LA PARTE OCCIDENTAL DE MÉXICO
Authors: Omaña Lourdes , Centeno-García Elena , Buitrón-Sánchez Blanca E.
Published: November 2024

Se ha analizado la distribución de las asociaciones bentónicas fósiles (foraminíferos bentónicos, rudistas, y gasterópodos) habitantes de agua somera, en varias localidades situadas en el Occidente de México, asociadas a arcos magmáticos. Estas localidades se encuentran en el margen del Océano Pací co, desde el estado de Guerrero hasta Baja California. La fauna examinada: foraminíferos, rudistas y gasterópodos presentan a nidad con las faunas tethysianas. Las secuencias documentadas están compuestas por caliza arrecifal, interestrati cada con diversos materiales derivados de actividad magmática, indicando una sucesión con a nidad de arco intra-oceánico en una zona de subducción.
HUELLAS DE AVES Y MAMÍFEROS DEL NEÓGENO DE JALISCO, MÉXICO
Authors: Rodríguez-de la Rosa Rubén Armando , Guzmán-Gutiérrez José Rubén
Published: November 2024

La icnofauna del Neógeno de San Juan de los Lagos, Estado de Jalisco, centro-norte de México, forma parte de uno de los episodios más interesantes de la historia de la paleoicnología de vertebrados en México, desde su primera mención a finales del Siglo XIX. Esta icnofauna incluye hasta el momento cuatro morfotipos diferentes de aves, un camélido (Lamaichnum macropodum), un proboscídeo (Orden Proboscidipedida) y un tipo de huella de félido que constituye un nuevo icnotaxón, Mitsupes dugesii icnogénero e icnoespecie nueva. Estas huellas son de tamaño mediano, presentan un conspicuo cojinete interdigital de contorno asimétrico, subtriangular a reniforme. Las manos se observan fuertemente impresas, a diferencia de las impresiones más someras de los pies, indicando un gran peso en la parte anterior del cuerpo; por lo que se interpreta que el productor de las huellas fue un miembro de la Subfamilia Machairodontinae, probablemente perteneciente a la Tribu Homotherinii. La diversidad icnotaxonómica de este sitio es moderada y en concordancia con lo observado en otras icnofaunas del Cenozoico tardío de Norte América, en las que de igual forma, conservan mayormente huellas de aves y mamíferos.
DIVERSIDAD XILOLÓGICA DEL MIOCENO DE LA LOCALIDAD “ARROYO MADERAS”, MARQUÉS DE COMILLAS, CHIAPAS
Authors: Flores-Rocha Luis Alberto , Cevallos-Ferriz Sergio R. S. , Calvillo-Canadell Laura , Avendaño-Gil Manuel Javier
Published: November 2024

Se describen dos maderas colectadas en la localidad miocénica “Arroyo Maderas”, en el municipio Marqués de Comillas, Chiapas, recolectadas por integrantes del Laboratorio de Paleobotánica del Instituto de Geología, UNAM y del Museo de Paleontología Eliseo Palacios de Tuxtla Gutiérrez, Chiapas. Las muestras xilológicas presentan características anatómicas que las hacen distintas unas de otras; no obstante, muestran afinidad a las familias Lauraceae y Humiriaceae. La primera de ellas se caracteriza por la presencia de placa de perforación simple, engrosamientos helicoidales de la paredes de los elementos del vaso, presencia o ausencia de fibras septadas, células oleíferas entre las fibras, punteaduras de campo de cruzamiento vaso-radio de distintos tamaños, radios con un cuerpo de células procumbentes y extremos con células cuadradas o erectas e idioblastos con cristales cúbicos y romboidales, y parénquima axial escaso y difuso, lo que la relaciona con Lauraceae. En contraste, la presencia de placa de perforación escalariforme, traqueidas vasicéntricas e intervasculares, punteaduras vaso-radio semejantes en forma y tamaño a las punteaduras intervasculares, parénquima axial escaso y vasicéntrico, radios conformados por células procumbentes, erectas y cuadradas mezcladas a lo largo del mismo, sugieren la presencia de Humiriaceae. Si estos dos nuevos registros se unen con las Leguminosae descritas de la misma localidad, la asociación de plantas que se está documentando a través de sus maderas refleja parte una paleoflora diversa, cuyos representantes actuales más cercanos son comunes actualmente en el trópico húmedo.
ANGIOSPERMAS CRETÁCICAS DE LA LOCALIDAD “EL CHANGO”, CHIAPAS, MÉXICO
Authors: Guerrero-Márquez Griselda , Calvillo-Canadell Laura , Cevallos-Ferriz Sergio R. S. , Avendaño.Gil Javier
Published: November 2024

La vegetación del Cretácico en México es conocida principalmente en Baja California, Sonora, Coahuila y recientemente en la localidad “El Chango”, Chiapas, donde se han reportado peces, moluscos, crustáceos, etc., y en los últimos años se recolectaron cientos de hojas de coníferas, varios conos, y alrededor de sesenta ejemplares de angiospermas. Esto hace que Chiapas sea el cuarto estado en que se reportan macrofósiles de angiospermas cretácicas. En esta localidad, la relación que hay entre angiospermas y gimnospermas es consistente con la edad sugerida para la Formación Sierra Madre, Aptiano-Albiano, y representa el registro más antiguo de angiospermas reportadas hasta el momento en México. Para identificar taxonómicamente, los fósiles fueron observados bajo microscopio estereoscópico y microscopio electrónico de barrido. Se han reconocido hojas de dicotiledóneas, monocotiledóneas y frutos, que han sido relacionados con las familias Bignoniaceae, Combretaceae, Arecaceae, Myrtaceae, entre otras, no obstante, la comparación detallada debe continuar para alcanzar propuestas taxonómicas mejor fundamentadas.
PARTICIPACIÓN DE LA DRA. GLORIA ALENCÁSTER YBARRA EN CHIAPAS Y SU REPERCUSIÓN PARA EL DESARROLLO DE LA PALEONTOLOGÍA EN EL ESTADO
Authors: Avendaño-Gil Manuel Javier , Cartas Gerardo J. , Ramos-Hernández Silvia , Esquinca-Cano Froilán , Coutiño-José Marco Antonio
Published: November 2024

En el desarrollo y consolidación de la actividad paleontológica en el estado de Chiapas se han conjugado varios actores y circunstancias que se gestaron hace 69 años y a nuestra estimada Dra. Gloria Alencáster los acontecimientos la situaron en una posición interesante y que posteriormente lo interpretamos como clave en este acontecer, pues fue un vinculo entre los primeros estudiosos del pasado remoto de Chiapas como lo fue Federico K. Müllerried (1891-1955), los pioneros en el estudios de la naturaleza actual de Chiapas como Don Miguel Álvarez del Toro (1917 – 1996) y las actuales generaciones.
CRETACEOUS CORALS FROM THE BISBEE GROUP (SONORA; LATE BARREMIAN - EARLY ALBIAN): GENUS STELIDIOSERIS (ACTINASTRAEIDA)
Authors: Löser Hannes
Published: November 2024

The current work constitutes the second part of the systematic revision of the corals from the Bisbee Group (Late Barremian to Early Albian) and deals with the genus Stelidioseris (Family Actinastraeidae, suborder Archeocaeniina). To distinguish samples within the Sonoran fauna and species of this genus, systematic measurements of the corals were taken and statistically analysed. From the Bisbee Group, six Stelidioseris species are here described and illustrated: S. bellensis, S. hourcqi, S. japonica, S. major, S. ruvida, S. whitneyi. Most of them are common Early Cretaceous species with a wide geographic and stratigraphic distribution.
Paleolimnología: Cómo descifrar la historia de los lagos y su entorno a partir del estudio de sus sedimentos
Authors: Caballero Margarita , Valadez Francisco , Rodríguez Alejandro
Published: November 2024

Los cuerpos de agua continentales son de suma importancia para la vida, particularmente para los seres humanos ya que es la única fuente de agua que puede utilizarse para beber, regar, y de manera general, satisfacer la necesidad de agua. La Limnología es la ciencia que se encarga de estudiar éstos ecosistemas acuáticos, dentro de los que destacan los lagos que tienen gran importancia porque son sistemas muy sensibles a cambios en su entorno, como pueden ser cambios en el clima, en la red de drenaje, en la cubierta vegetal de su cuenca de captación, etc. Además, también son sensibles a cambios internos que se registran como variaciones en las propiedades fisicoquímicas del agua.Los sedimentos que se acumulan en el fondo de un lago son un reflejo de la interacción entre los factores bióticos y abióticos que inciden tanto en el lago como en su cuenca de captación. La paleolimnología es precisamente el estudio de cualquier tipo de información preservada en los sedimentos lacustres, que nos permita reconstruir la naturaleza y/o variabilidad ambiental de un lago o de su entorno en el pasado. Para poder obtener esta información, es necesario aplicar distintas metodologías como la descripción estratigráfica, el fechamiento, el análisis de microfósiles como pueden ser las diatomeas, el polen o los ostrácodos. Estos indicadores aportan información sobre los cambios ocurridos en el clima y el ambiente, lo cual queda evidente con tres ejemplos, Chignahuapan, en la cuenca del lato Lerma, Edo. Mex. en la parte central de México; Salina de Kino, Son., en la costa del Golfo de Califronia, nortoeste de México, y Lago Verde en los Tuxtlas, Ver., en la parte sur de la costa del Golfo de México.Comprender la variabilidad climática en diferentes escalas de tiempo, el impacto que la variabilidad climática y ambiental puede tener en el desarrollo cultural y a su vez como la presencia humana impacta en el ambiente, son objetivos primordiales dentro de los estudios paleoambientales. Dentro de este contexto, la paleolimnología permite ver nuestro entorno con un nuevo enfoque, con una perspectiva “histórica” que aporta información valiosa para comprender el presente y evaluar el futuro.
El registro de huellas de dinosaurios de los Estados de Oaxaca, Michoacán y Puebla
Authors: Bravo Cuevas Victor Manuel
Published: November 2024

Los estados de Oaxaca, Michoacán y Puebla albergan diversas localidades con huellas de dinosaurios. La evidencia indirecta disponible, documenta la existencia de por lo menos nueve grupos taxonómicos diferentes, desde el Jurásico Medio al Cretácico Tardío. El registro incluye formas carnívoras terópodas (coelurosaurios, alosaurios y/o ceratosaurios, ornitomímidos, dromaeosaurios, tiranosaurios), saurópodos y ornitópodos herbívoros (hipsilofodontes, iguanodontes y hadrosaurios), que representan alrededor del 70% de la diversidad total reportada para México.
Las paleoicnofaunas conocidas son las más australes para el Subcontinente Norteamericano y establecen la continuidad física de las áreas de distribución de Dinosauria, desde la porción occidental de Estados Unidos hasta lo que ahora es parte del Centro y Sureste de México, durante el Jurásico y Cretácico.
Los vertebrados fósiles en el norte de la península de baja California
Authors: Aranda Manteca Francisco Javier
Published: November 2024

En este trabajo se presenta un panorama general sobre la paleontología de vertebrados en el Estado de Baja California. Se describen las principales localidades y cuales son los principales descubrimientos, así como la interpretación de los ambientes de depositación donde se preservaron. Actualmente la Universidad Autónoma de Baja California, realiza una labor de rescate y preservación, que culmina con la formación de la Colección Paleontológica del Estado de Baja California, ubicada en Ensenada, Baja California, en la Facultad de Ciencias Marinas.
amonite con un traumatismo en la concha del Aptiano (Cretácico inferior) del estado de Durango, norte de México
Authors: Zunun Nahui O. , Moreno-Bedmar Josep A. , Quiroz-Barragán Jesús , Matamales Andreu Rafel
Published: November 2024

Por vez primera se reporta en México un amonite del Cretácico inferior con un traumatismo en un flanco. Por medio de un análisis detallado de los trabajos más importantes sobre lesiones en amonites, se compara el traumatismo del ejemplar mexicano con las tipologías más similares. Esto nos permite identificar el tipo particular de lesión a la que corresponde y su posible origen. El ejemplar estudiado se asigna a la forma verticata Rippenscheitelung, la cual se asocia a lesiones en la concha que dañan el manto.
Interacción planta-insecto sobre hojas de Bennettitales en la localidad Cerro el Matador del Jurásico Medio, Formación Otlaltepec (Puebla)
Authors: Velasco-de León María Patricia , Flores-Barragán Miguel Ángel , Cadena-Gonzáles David
Published: November 2024

La Formación Otlaltepec aflora en la parte sur del estado de Puebla, y se caracteriza por contener improntas de gimnospermas con baja diversidad, donde predominan las Bennettitales. Dado el estado de conservación que presentan los fósiles, corresponderían a componentes autóctonos de la localidad Cerro el Matador. El objetivo de esta publicación es dar a conocer la evidencia de interacción planta-insecto más antigua para México. En esta localidad se registra la presencia de dos tipos de interacción; la alimentación en el margen de tipo discontinua se observa en los géneros Otozamites y Zamites, variando en tamaño entre ambos. La segunda interacción del tipo mina, que se encuentra en los mismos géneros, sin embargo el mayor número de minas temporales se localiza en Otozamites hespera y se propone que fue causada por un insecto monófago. Es importante comentar que estas interacciones son raras para el Jurásico y cuando existen se encuentran asociadas a las Cicadofitas; en este estudio se observa la presencia de dos tipos de daño diferentes sobre un mismo hospedero.
Corales Scleractinia de la Formación Jandaíra (Turoniano-Campaniano), estado de Rio Grande do Norte, Brasil
Authors: De Araújo Távora Vladimir , Dias Jaime Joaquim , De Aguilar Santos Claude Luiz
Published: November 2024

This work deals with the systematic study of the corals collected in the Jandaíra Formation, Turonian-Campanian of the Rio Grande do Norte state, Brazil. The specimens were recognized as Actinastrea decaturensis (Vaughan, 1919), A. guadalupae (Roemer, 1849), Stephanocoenia guadalupae Wells, 1932, Madracis johnwellsi Frost and Langenheim, 1974, Isastrea whitneyi Wells, 1932, Paracycloseris effrenatus Filkorn and Pantoja-Alor, 2009 and Orbicella travisensis Wells, 1932, as well as Isastrea sp. and two doubtful species, Turbinolia (Turbinolia)? insignifica Vaughan, 1900 and Placotrochus? texanus (Vaughan, 1903). The majority of these species occurs in the Aptian-Albian of USA and Mexico, as well as the Lower Tertiary of Central America and north of South America. This fauna is the westernmost hermatypic assemblage of the Turonian scleractinian and has affinities with others shallow marine Cretaceous units within USA and Mexico.
FEATURES OF THE LAND STRUCTURE OF THE PEASANTS OF STARODUBYE (SOUTH-WESTERN BRYANSK REGION) ACCORDING TO THE PEASANT REFORM OF 1861
Authors:   State University of Education (Russia), Muzychenko O.A.
Published: November 2024

Based on archival documents, the article examines the features of the land structure of Starodubye peasants during the post-reform period. This historical region belonged in the second half of the XIX century to the north-eastern counties of the former Chernihiv province of the Russian Empire. They consisted of Starodubsky, Novozybkovsky, Mglinsky and Surazhsky counties. Now Starodubye belongs to the south-western part of the Bryansk region of Russia. The purpose of the article is to determine whether the peasants of Starodubye won or lost as a result of the Reform of 1861. We analyzed a large number of charters that are contained in the cases of the purchase of land plots by temporarily liable peasants of Starodubya in the Russian State Historical Archive. As a result, it was found that allotment lands could not provide the peasants with a living wage and the payment of ransom payments. Farmers often got inconvenient plots for cultivation. The peasants had to move their estates and various buildings to allotment land, which significantly complicated their life during the post-reform period. Landlords usually did not prevent peasants from using public areas, but limited their access to wood for heating houses. The dominant form of land use was communal, but sometimes landlords allowed the division of public land into farm plots.
THE FINAL STAGE OF COLLECTIVE FARM CONSTRUCTION IN THE CENTRAL CHERNOZEM REGION IN THE REPORTS OF VKSU STUDENTS ON INDUSTRIAL PRACTICE
Authors:   Russian State University for the Humanities (Russia), Tikhomirov N.V.
Published: November 2024

The article is devoted to the analysis of the activities of students of the All-Union Communist Agricultural University named after Y.M. Sverdlov during industrial practice in agricultural organizations of the central Chernozem region at the final stage of the socialist restructuring of the village. The work is based on the data of reports prepared by students of the VKSU for the academic part of the university. The source base was made up of documents of the spring practice of 1936. The subject of the study was a complex of relations characterizing the daily life of employees of collective farms, state farms and MTS in the specified historical period. The relevance of the work is due to the low level of study of this range of issues, as well as the author's appeal to documents that have not previously been involved in solving such problems. For the first time, materials that were not previously in demand in research on the problems of collectivization in the USSR, as well as collective farm everyday life during the second five-year plan, are being introduced into scientific circulation. The information potential of the source makes it possible to study the life of collective farm peasants in everyday, economic, and cultural dimensions. It is shown what role the young specialists played in establishing the work of artels and MTS in the regions of the Russian Black Earth region. The conclusions obtained are intended to expand the source base of scientific research on the problems of socialist transformation of the village in the 1930s, to clarify ideas about the specifics of the creation and functioning of collective farms. The results of the work done serve to deepen the scientific understanding of the processes associated with the restructuring of the village and the place in these processes of students of communist universities of the USSR.
MODERN HISTORIOGRAPHY OF RUSSIAN-JAPANESE RELATIONS (2020-2023)
Authors:   Moscow Technical University of Communications and Informatics (Russia), Biryukova K.V.
Published: November 2024

Japan is one of Russia's key strategic partners in the Far East. One of the most powerful geopolitical and economic players in the Asia-Pacific region. And this region is becoming increasingly important in world politics and economics. This becomes especially relevant for Russia against the background of cooling relations with the United States and a number of European countries: a U-turn to the East in search of allies seems logical and natural. For the sustainable development of Russian-Japanese relations, it seems extremely important to understand the specifics of Japan. Features of its historical development, social life, culture, religion. It is good to imagine how political decisions are made in modern Japan and what its geopolitical ambitions are. Be aware of the problematic and controversial issues that hinder the further sustainable development of Russian-Japanese relations and what their historical roots are. Let's not forget that Japan was one of the significant actors of World War II, and the conditions for its end turned out to be tragic for the country and the Japanese people. And the consequences of this still affect. The article considers current research regarding the development of Japan and Russian-Japanese relations. The Russian-Japanese relations in this study are understood in a wide context: diplomatic, geopolitical, socio-cultural, religious. Relevant means research of the last three years (2020-2023). Currently, we are seeing a significant increase in the importance of the Asia-Pacific region, and specifically Japan, for global geopolitics and the economy. Pandemic, aggravation of many conflicts, change of political vectors, formation of a multipolar in the political and economic plan of the world.
Tapping into family power: Enhancing English learning for Chinese children in Banda Aceh through parental involvement
Authors: Erdiana Nira , Yusuf Yunisrina Qismullah , Lie Jacqueline
Published: November 2024

Learning English at an early age is believed to lead to a significant improvement in children's language skills. Parental involvement is thought to have a positive influence on children's development in learning English as a second/foreign language. A preliminary study found that Chinese parents are actively involved in helping their children learn English. Therefore, this study aims to investigate the types of parental involvement of Chinese parents and their roles in helping their children learn English in Banda Aceh, Indonesia. The focus of this study is on six types of parental involvement (parenting, communicating, volunteering, supervising children's learning at home, decision making, and collaborating with the community) and five roles of parents (motivators, models, facilitators, sources of knowledge, and coordinators) in children's education as proposed by Epstein (2011). The participants of this study are ten Chinese parents, seven mothers and three fathers, who have enrolled their children for early English language learning in one of the private courses in Banda Aceh, Indonesia. This study used a qualitative approach and was conducted through interviews. The findings show that Chinese parents engage in four types of parental involvement: parenting, communication, monitoring children's learning at home, and decision making. They also fulfil five parental roles in their children's language learning: motivators, models, facilitators, knowledge sources and coordinators. As this study focuses on parental involvement in children's English learning at primary school level, it is suggested that further research should aim to examine parental involvement in children's English learning at different levels of education, such as middle school or senior high school.
Sob a sombra do Castelo
Authors: Racy João Paulo
Published: November 2024

O trabalho a seguir busca investigar efeitos da violência em diferentes políticas públicas de urbanismo sobre a configuração geográfica, social e política da cidade do Rio de Janeiro, ao longo de sua história, para então tratar das imbricadas relações entre sintomas de tais reformas urbanísticas e o processo de criação artística. Para isso, irei articular questões pertinentes à temática da habitação na cidade, com foco nas problemáticas inerentes às lógicas gentrificadoras que nela alicerça o binômio centro-periferia. Além do conteúdo teórico, a apresentação contará com uma seleção de trabalhos realizados por mim, que irei, a partir do arcabouço teórico, relacionar com a temática apresentada. Entre os assuntos a serem abordados estão a influência do conceito neoliberal de planejamento estratégico urbano sobre a construção da paisagem urbana da cidade, além da analise dos conceitos de gentrificação e real traumático como elementos poéticos para relacionar o fazer artístico com a produção teórica.
Entre a arte e uma catraca
Authors: Gecils Lopes Victor
Published: November 2024

A partir da análise dos processos e desdobramentos do trabalho Programa para a Descatracalização da Própria Vida (2004), de autoria do coletivo Contra Filé, o presente artigo pretende discutir como se conjugam as relações entre arte, público e espaço construídas a partir de práticas artísticas públicas. A investigação se concentra em compreender de que maneira as dimensões estéticas e discursivas da arte são capazes de propor arranjos antagônicos à estrutura política dominante, através da produção de dissensos na ordem hegemônica vigente.
Espaço em todas as dimensões
Authors: Oliveira Julia Nogueira Duarte de
Published: November 2024

Resenha do catálogo Amilcar de Castro: Estudos e Obras (2014), resultado da exposição homônima realizada pelo Instituto de Arte Contemporânea (IAC) em 2013-2014, em parceria com o Museu de Belas Artes de São Paulo (muBA) e o Instituto Amilcar de Castro. Analisou-se o recorte curatorial, os textos e o projeto gráfico do catálogo em relação ao projeto expográfico da mostra. Destacou-se o equilíbrio de obras bidimensionais e tridimensionais apresentadas, com ênfase nos estudos, desenhos e maquetes que constituem o pensamento criador de Amilcar de Castro em materialidades e suportes diversos – diferenciando-se, assim, de outras publicações sobre o artista. Amilcar de Castro é referência nacional na expansão do campo da expressão tridimensional para o espaço público e urbano, e o catálogo é um ótimo ponto de partida para a pesquisa sobre a sua produção.
Seeds of Change: Nova York, uma botânica da colonização, 2017-2018
Authors: Alves Maria Thereza , Sperling David
Published: November 2024

O texto explora criticamente os processos pelos quais plantas não nativas, em sua maioria europeias, foram introduzidas na Costa Leste dos EUA – especialmente Nova York e Nova Jersey –, através do lastro de navios, transformando o ecossistema local. Destaca o impacto do colonialismo na transformação da flora e da topografia da região, enfatizando a relação entre a exploração de recursos e a violência ambiental e social. Alves defende que o solo e as plantas de Nova York testemunham o passado colonial e aponta para a necessidade de reconhecer essas paisagens como produto da violência colonial.
Home page JSS
Authors: Journal of Sonic Studies
Published: November 2024

Home page of the Journal of Sonic Studies
Anomalous traffic identification method for post messages based on gambling website templates
Authors: Feng Zhimin , Han Dezhi , Wu Songyang , Sun Wenqi , Shi Shuxin
Published: November 2024

Malicious websites pose significant social risks, necessitating automatic,
efficient, and accurate identification methods. This paper proposes a POST
traffic classification method based on website templates to identify
abnormal traffic from gambling websites. Using Fiddler, POST message data
is collected from several gambling sites, extracting features like URLs,
cookie parameters, and request body parameters to create a Gambling Website
Single POST Message Dataset (GSPD). These features are converted into
vector representations withWord2Vec and TF-IDF techniques. Hierarchical
clustering identifies template-generated types, achieving unsupervised
template recognition. Using clustering results, individual POST messages are
labeled and features are extracted using TF-IDF and mutual information
methods. The parameters of a Support Vector Machine (SVM) are then optimized
with the Particle Swarm Optimization (PSO) algorithm for optimal
classification. Experimental results show the model?s excellent performance,
with a test set accuracy of 0.9985 and high precision, recall, and
F1-scores, effectively identifying gambling and other illegal websites.
Sensitivity analysis for integration of renewable energy sources into district heating systems
Authors: Shesho Igor , Kochov Elena , Uler-Zefikj Monika , Filkoski Risto
Published: November 2024

The advantage of district heating systems compared to individual systems lies
in their potential to diversify heat sources, foster greater system
independence and reliability, and optimise heat energy production costs.
This work evaluates the techno-economic rationale behind investing in
district heating systems focusing on determining the threshold at which such
investments become cost-effective. This includes indicators such as linear
heat density [MWh/km] to ascertain the break-even point, alongside the
calculation of the levelized sost of energy. Five simulation models of a
heating system are developed and analysed for a designated area of the city
of Ohrid (Republic of North Macedonia), focusing on existing buildings and
their energy consumption patterns. Three scenarios incorporate public
facilities such as schools, offices, and hospitals. Additionally, two more
scenarios include these facilities along with 1,000 residential buildings to
achieve higher linear heat density. These buildings are examined both as
energy class D structures with a demand of 110 kWh/m2/year and as more
efficient energy class C buildings with a heat demand of 70 kWh/m2/year,
including for space heating and domestic hot water supply. The energy hub
system integrates various components, such as solar thermal collectors,
combined heat and power, and heat pumps, to meet heat demands while ensuring
a balanced energy mix. Scenario 5 is identified as the most cost-effective,
with a levelized cost of energy of 98 EUR/MWh, a linear heat density of 1363
MWh/km, and an annual heat demand of approximately 15 GWh.
Temperature fields analysis and heat dissipation structure design of an film capacitor in new energy vehicle
Authors: Chang Bin , Yuan Tao , Wang Yansong , Li Zhanghao , Guo Hui , Huang Linhao , Zhao Lihui
Published: November 2024

The high-temperature resistance performance of film capacitors in motor
controllers faces greater challenges with the development of high voltage
and high power density of new energy vehicles (NEVs). In this study, a
typical film capacitor is taken as the object of research; simulations of
temperature fields and experiments on temperature rises are conducted.
Additionally, a heat dissipation structure is designed to enhance the
high-temperature resistance performance of the capacitor. Firstly, the
temperature field distributions of the capacitor under different ripple
currents and ambient temperatures are analyzed using ANSYS electro-thermal
coupling simulation. Then, under the same operating conditions, experiments
on the temperature rises are conducted on the capacitor, which is installed
with K-type thermocouples to verify the accuracy of the electro-thermal
coupling simulation. Furthermore, an external heat dissipation structure
consisting of a micro-channel liquid cold plate is designed for the
capacitor, and the effectiveness of the external cold plate is verified
through electro-thermal coupling and FLUENT simulations. It is found that
under the operating conditions of 85 ?C ambient temperature and 175 A ripple
current, the maximum temperature of the capacitor with the external cold
plates decreases by 46.08% compared to the original capacitor. The results
indicate that the external cold plates effectively improve the
high-temperature resistance capability of the film capacitors in electric
vehicles.
Mixed convection analysis in a dual-driven cavity with a stable vertical temperature gradient using the lattice Boltzmann method
Authors: Haris Muhammad , Islam Shams , Islam Zia
Published: November 2024

The complex dynamics of mixed convection circumstances, concentrating on two
examples. In the first case, mixed convection was investigated in a
single-sided lid-driven cavity with a top and bottom walls arrangement and
the second scenario explores parallel and anti-parallel topologies, focusing
on mixed convection in a double-sided lid-driven cavity. The main parameters
in this study are the Reynolds, Rayleigh, Prandtl, Grashof, and Richardson
numbers. Calculation of numerical solutions to the Navier-Stokes equations
over wide ranges in parameters, 0 ? Gr ? 106, 0 ? Re ? 3000, Pr~O(1), and an
aspect ratio approximately O(1). The study analyzes these results
systematically to understand the relative importance of natural convection
and forced convection. As a result of this study, a two-dimensional cavity
with specific boundary conditions was created. In a square domain with
adiabatic side walls, a top wall is maintained at a higher temperature than
the bottom wall. The flow characteristics approach those of a typical
driven-cavity of a non-stratified fluid when Gr/Re2 ? 1. There are low
fluctuations in temperature and well-mixed fluids throughout the majority of
the interior. Much of the inner cavity?s middle and bottom are stationary
when Gr/Re2?1. Temperature patterns in these areas are vertically linear
and isotherms are nearly horizontal. Lattice Boltzmann method considers the
effect of gravity on mixed convection by adjusting the y-velocity using a
temperature-dependent forcing factor. The calculation of the Nusselt number
at the top wall reveals enhanced heat transfer, with the results suggesting
increased intensity when Gr/Re2?1.
Enhanced heat transfer study of gas-solid two-phase flow in spiral flat tube
Authors: Bai Jianjun , Qing Defan , Guo Junfei
Published: November 2024

In order to enhance the heat transfer capacity of spiral flat tubes, the
method of combining the spiral flat tube with gas-solid two-phase flow is
adopted, and the size of the heat transfer capacity is compared with that of
the ordinary round tube under the same conditions. Numerical simulations of
the heat transfer characteristics of 61 heat transfer tubes with different
structures are carried out by using FLUENT to analyze the heat transfer
capacity of the tubes with different gas velocities, flatnesses, and
conduction ranges, and the heat transfer enhancement factor E and the
comprehensive heat transfer performance evaluation factor ? were used to
evaluate the comprehensive heat transfer capacity of the heat exchanger
tube. The results show that the addition of particles can obviously
strengthen the gas-phase heat transfer, and the heat transfer enhancement
factor is up to 363% compared with that of the common round tube,
corresponding to the parameters of the gas velocity of 7m/s, flatness of
2.4, and the pitch of 200mm, and the comprehensive heat transfer performance
evaluation factor under the same conductivity at the gas velocity of 7m/s
shows the change rule of increasing firstly and then decreasing with the
flatness increasing.
Identity engineering of post-Yugoslav countercultural transculturalism
Authors: Djukic Vesna
Published: November 2024

The subject of the paper is post-Yugoslav countercultural identity
engineering as an ideological construct of left-liberal Euro-Atlantic
totalitarianism. The author studies the subject through the analysis of a
model of countercultural action directed against the basic identifiers of
Serbian cultural identity - Svetosavlje as the Othodox Cristians philosophy
of life derived from the teaching of Saint Sava, whose spiritual creation is
a centuries-oldvalue system, and the Cyrillic script of the Serbian language
through which the Serbian people communicate the Saint Sava worldview. The
aim of the research is to understand and explain the way of thinking and
action of neoliberal Euro-Atlantic totalitarianism in the area of the former
Yugoslavia based on theoretical sources, analysis of empirical data, media
texts, internet presentations and weblogs. The results of the
historical-comparative analysis of Yugoslav and post-Yugoslav identity
engineering show that a key role in the process is played by the hybrid
model ?double of the state? which assumes the role of a cultural hegemon.
Model operates on the principle of ?divide and rule? by antagonizing
existing political and cultural identities to impose a set of beliefs about
gender identity with devastating consequences for society as a whole. For
expansion of left-liberal Euro-Atlantic totalitarianism to the poscommunist
Europe after the breakup of Yugoslavia, the ?double of the state? model was
necessary in order to remove all the subversive contents of cultural
identity. This especially refers to the key identifiers of the Serbian
cultural identity, which the comunist - ateist ideology of Yugoslavia
perceived as a threat due to the alleged ?Greater Serbian hegemony and
nationalism?, and has already pushed it out of public life to a significant
extent. Thus, the post -Yugoslav left-liberal ideology found its natural
ally in neoliberal Euro-Atlantic countercultural transculturalism.
The protector of public information as a defender of media enlightenment
Authors: Prica Milos
Published: November 2024

The media are subjects of the legal order with duty to provide unbiased and
truthful public information. All media are subject to public interest, but
the content of public interest differs depending on the type of media. As a
result of rendering the democratic society and the rule of law meaningless
and inconsequential, there is abuse of freedom of public information. The
question is no longer how to ensure the independence of the media from
public authorities but how to ensure that the media serve the purposes of a
democratic society and bring enlightenment in the public sphere. On the
other hand, there is a challenge to preclude the arbitrariness of
independent public authorities in the process of monitoring the media
activities, which is a fatal disease in the state of law (Rechtsstaat). In
the field of public information in the Republic of Serbia, there is an
institutional imbalance between independent subjects of bodies in the field
of public information. Considering that an effective legal form of control
over the work of these independent public bodies has not been instituted
yet, the establishment of the Protector of Public Information (Ombudsman),
as a defender of media enlightenment, would be a positive step in the
direction of establishing an institutional balance. The Ombudsman for Public
Information (hereinafter: the PI Ombudsman) would be elected by the National
Assembly from among prominent media professionals, based on the proposal of
the journalists? association. The PI Ombudsman?s activities would entail
control of the activities of the Regulatory Body for Electronic Media (REM),
media and other public information entities. The PI Ombudsman would not have
the authority to impose legal sanctions but the exercised control of the
activities of public information entities would enable the Ombudsman to
issue warnings and recommendations to the Regulatory Body and the media, as
well as to file motions to the competent authorities on observed or
established irregularities, especially concerning the REM activities. Based
on the radiating effect that may be exerted by the reputation of this
independent public body, the actions of the Ombudsman for Public Information
would aim to remove the arbitrariness of the media and the Regulatory Body
for Electronic Media, as a necessary precondition for the development of an
enlightened public sphere based on polite and reasoned discussion.
Patient-reported outcome was close to the Danish background population 6 months after non-surgical treatment of Neer 2-part surgical neck fractures: a prospective cohort study in patients aged 60 or above
Authors: Brorson Stig , Borg Signe A , Houkjær Line L , Holtz Kenneth B , Issa Zaid
Published: November 2024

Background and purpose: Neer 2-part surgical neck fractures are the most common displaced proximal humerus fractures. We aimed to evaluate patient-reported outcome in a consecutive series of older people receiving nonoperative treatment.Methods: This is a single-center prospective cohort study. We included patients aged 60 or above referred to a Danish university hospital. The preregistered protocol followed the recommendations from randomized trials. Patients were followed at the outpatient clinic at 2, 6, and 24 weeks. After 24 weeks, they were evaluated with Oxford Shoulder Score (OSS, 0–48, 48 best) and EuroQoL 5 dimensions, 3 levels (EQ-5D-3L, –0.624 to 1, 1 best). Clinical failure was defined as conversion to surgery or OSS ≤ 24. Population norms were reported to interpret the cohort data, but no formal statistical comparisons between historical cohorts were planned. We used descriptive statistics to report rates and proportions.Results: For 36 months, 268 patients (mean age 76, 79% female) with Neer 2-part surgical neck fractures received non-surgical treatment. After excluding patients with concomitant fractures, dementia, or death, complete follow-up was available for 167 patients. 8 patients (3.0%) had surgery. The mean OSS was 37.2 (SD 8.1), which equals 78% of maximum shoulder function. The norm for the population of the same age and gender was 82%. The mean EQ-5D-3L score was 0.79 (SD 0.16), while the norm for the same-age population was 0.82. 16 (10%) had an OSS score of 24 or below.Conclusion: Non-surgical treatment in older people with Neer 2-part surgical neck fractures resulted after 6 months in patient-reported shoulder function and quality of life close to that of the Danish background population.
BOXMODUL IM SPORTUNTERRICHT AN UKRAINISCHEN SCHULEN
Authors: Orzhytskyi Roman , Mazin Vasyl
Published: November 2024

Das Hauptziel dieser Arbeit war für uns die Entwicklung des Moduls „Boxen“, das im variablen Teil im Prozess des Sportunterrichts in allgemeinen Bildungseinrichtungen der Ukraine eingesetzt werden kann. Unsere Motivation war die Tatsache, dass das Sportprogramm an ukrainischen Schulen heute veraltet und ineffizient ist und sich seit der Zeit der Sowjetunion kaum verändert hat (Mazin, 2024). Um die Motivation von Bildungssuchenden für systematischen Sportunterricht und Sport zu steigern und sie für einen gesunden Lebensstil zu interessieren, muss alles getan werden, um bei jungen Ukrainern ein reges Interesse am Sport zu wecken. Eine Möglichkeit, dieses Ziel zu erreichen, besteht darin, in das jährliche Sportprogramm neue Sportarten aufzunehmen, die sie während der Schulzeit und nach der Schule gerne ausüben möchten. Unter Berücksichtigung der europäischen Bildungserfahrung, wo Boxen in vielen Ländern seit vielen Jahren aktiv im Sportunterricht an vielen Schulen eingesetzt wird und dieser Sport nach Ansicht vieler Forscher positive Aspekte für die Bildung junger Menschen hat (Kaser, 2003). Basierend auf den modernen militärischen und politischen Bedingungen in der Ukraine ist eine Sportart wie Boxen für unsere Schüler am besten geeignet, um ihren mutigen Charakter zu stärken, ihre sozialen Interaktionsfähigkeiten zu verbessern und eine gute Gesundheit aufzubauen, die wiederum als stabile Grundlage für sie dient Stärkung der jungen Generation der Ukraine.