bluuebunny/crossref_metadata_2025 huggingface dataset:
SOB AS LENTES DA EDUCAÇÃO DO CAMPO: IMAGENS DE UMA MATEMÁTICA PRETERIDA
Authors: Aranha Carolina Pereira
Published: December 2023

Este artigo trata de uma pesquisa de orientação fenomenológica, que buscou empreender um movimento hermenêutico na análise de fotografias produzidas, com o auxílio de smartphones, por discentes dos Cursos de Licenciatura em Educação do Campo da Universidade Federal do Maranhão, durante a execução do componente curricular intitulado “Matemática Básica”, ao longo dos anos de 2016 a 2019. Na pesquisa, compreendemos essas fotografias como narrativas que, como tais, a partir das ideias de Paul Ricouer (2004; 2010a; 2010b; 2019), podem modificar as pessoas que as leem e carregam consigo uma identidade narrativa. Orientada pela pergunta O que se mostra a partir da leitura das as fotografias produzidas por licenciandas e licenciandos em Educação do Campo sobre as mulheres campesinas e a sua relação com a matemática?, defini como corpus de análise somente as fotografias que, de algum modo, traziam o lugar e os saberes matemáticos dessas mulheres. Com base na categoria final “Mulheres campesinas, saberes matemáticos e invisibilização”, foi possível compreender que essas mulheres se encontram em um espaço de transição, são seres inconclusos, assim como as licenciandas e licenciandos que atuaram como fotógrafas e fotógrafos. Das narrativas produzidas, é perceptível algo que fica – o culto, o respeito à natureza e a contribuição dessas mulheres no sustento familiar – e algo que se modifica, qual seja, o lugar delas e o lugar de seus saberes matemáticos e científicos.
EDUCAÇÃO MATEMÁTICA EM JORNAIS PEDAGÓGICOS: O CASO DE LA MAESTRA ELEMENTARE ITALIANA
Authors: Bertholdo Delma Tânia , Luchese Terciane Ângela
Published: December 2023

A partir de uma publicação periódica destinada aos interesses das professoras das escolas primárias femininas italianas do final do Oitocentos, pretende-se analisar a apresentação e os conteúdos de aritmética publicados no jornal quinzenal de caráter pedagógico La Maestra Elementare Italiana. Exemplares de 1876 a 1880 integram o corpus de análise, particularmente o Apêndice Didático. Por meio de análise documental histórica e com contribuições de Chartier (2002, 2009, 2010, 2017), questões de aritmética foram categorizadas e quantificadas, resultando na predominância de problemas matemáticos contextualizados que envolviam compra, venda, contagem e medidas de áreas. Em muitas edições da publicação, foi possível identificar a autoria feminina dos mesmos, o que, pelo contexto social e pedagógico do período histórico, mostrou ser um feito ousado. Este trabalho ajuda a pensar a formação docente em matemática e faz parte de uma pesquisa sobre o tema da história da educação dessa disciplina e sua influência no ensino primário de inúmeros emigrantes da Itália do final do século XIX.
RESISTÊNCIA E CRENÇAS DOS PROFESSORES SOBRE O ENSINO DE MATEMÁTICA
Authors: Cardoso Wguineuma Pereira Avelino , Gutierre Liliane dos Santos
Published: December 2023

Nesse artigo, apresentam-se resultados parciais de uma pesquisa de doutorado que em parte investigou as crenças dos professores sobre o ensino de Matemática e sua relação com a resistência ao campo da Educação Matemática. Em uma abordagem qualitativa de pesquisa, estudam-se acontecimentos históricos que revelam dispositivos de resistência com efeitos de relação poder-saber ao campo da Educação Matemática. Conclui-se que, historicamente, os acontecimentos revelam divergências quanto ao ensino de Matemática, conforme a Educação Matemática foi se estabelecendo como campo acadêmico e de pesquisa e, em relação às crenças dos professores, ainda perduram práticas de ensino sem diferenças na formação inicial tanto do licenciando quanto do futuro bacharel em Matemática.
LÓGICA SIMBÓLICA NO SMARTPHONE: PROCRIATIVANDO UM LIVRO DE LEWIS CARROLL NUM APLICATIVO
Authors: Duarte Cauê , Montoito Rafael
Published: December 2023

Este artigo apresenta uma pesquisa em desenvolvimento, a qual tem, como objetivo principal, a criação de um app a partir de O Jogo da Lógica, livro publicado por Lewis Carroll em 1886. Lewis Carroll, mais conhecido como o autor de Alice no País das Maravilhas, foi um entusiasta e estudioso da lógica simbólica e este seu livro é um método pedagógico para seu ensino, elaborado para crianças. A pesquisa em desenvolvimento visa transformar o jogo criado, que originalmente é composto de um tabuleiro e fichas coloridas, em um aplicativo para celular, de modo que ele pareça atraente para a atual geração de alunos que vive com o celular em mãos e esteja disponível gratuitamente para qualquer professor que o deseje utilizar em aula. A ideia de resgatar esta metodologia criada por Carroll se alicerça nas discussões do reconhecimento da potencialidade pedagógica dessa obra carrolliana para o ensino de silogismos e em algumas discussões atuais sobre gamificação. Deste modo, o artigo expõe alguns conceitos sobre gamificação e contextualiza a relação pedagógica de Carroll com a lógica simbólica; por fim, apresenta partes do jogo que já foram desenvolvidas e comenta seu funcionamento, numa estreita relação entre matemática e tecnologias digitais.
OS ASPECTOS TECNICISTAS DO CURRÍCULO DO PROJETO LOGOS II
Authors: Gouveia Cristiane Talita Gromann de , Gouveia Neto Sérgio Candido de
Published: December 2023

Este é um artigo resultante de uma tese de doutoramento, que tinha como objetivo estudar os módulos do Projeto Logos II, o qual foi um programa desenvolvido entre as décadas de 1970 e 1990 em algumas unidades da federação, com os princípios da instrução programada que consistia em fracionar o material em pequenas sequências lógicas, sendo utilizada no Logos II no formato de módulos. Portanto, este artigo tem por objetivo analisar os aspectos tecnicistas na formação a distância de professores mediante o currículo do Logos II. Desse modo, cabe as interrogações: como os aspectos tecnicistas permearam a elaboração do currículo do Projeto Logos II? E, como este currículo influenciou a formação docente de professores? Para responder esse e outros questionamentos, foi analisado o currículo do Projeto Logos II e o contexto educacional da época por meio das legislações e do material bibliográfico publicado, relacionado com a temática. Como um dos principais resultados, nota-se que o currículo do Logos II era pautado numa ferramenta de trabalho para aplicação educacional, a instrução programada, que era considerada na época uma tecnologia educacional, sendo uma tendência do ensino tecnicista. Tanto a educação a distância como a instrução programada, em suas origens, tiveram inspiração da teoria Behaviorista de estímulo-resposta.
MATEMÁTICA NAS FAKE NEWS: O CORRIQUEIRO, O FALSO E O ARTÍSTICO
Authors: Oliveira Adriel Gonçalves , Silva Ronildo Nicodemos da
Published: December 2023

Esse artigo objetiva elucidar como algoritmos de redes sociais atuam de modo a potencializar a viralização de fake news, aproximando a confecção dessas notícias falsas de uma elaboração estética. Nossa opção de análise fundamenta-se nos conceitos de estetização da política, do autor Walter Benjamin, e na sua releitura feita por Rancière. Para tanto, abordaremos o assunto a partir de uma elaboração textual que replica o modo da escrita ficcional. Criaremos uma situação corriqueira de conversa entre professor e aluno, na qual essas diferentes forças duais, como verdade ou mentira, fato ou fake, bem ou mal atuarão sobre um indivíduo, que refletirá sobre esses acontecimentos, a partir da trama vivida, desconstruindo algumas notícias falsas com base em conhecimento de matemática, bem como o caráter binário desses dilemas. Esperamos, com isso, refletir sobre temas como História da Educação Matemática, o uso de tecnologia e a importância das artes nesse processo formativo. Essa maneira de escrita que foge aos moldes acadêmicos amplifica a dimensão dialética do conhecimento, realçando a construção do conhecimento colocada em diálogo com diversos textos.
QUADRATURA DO CÍRCULO E CUBATURA DA ESFERA COM GEOGEBRA NO ENSINO MÉDIO
Authors: Bortoli Adriana de , Silva Ricardo Scucuglia Rodrigues da , Yassunaga Edwin Jun Iassanori , Sato Nadya Sofia Kuriyama
Published: December 2023

Neste texto apresentamos os resultados de uma pesquisa desenvolvida a partir de um curso de extensão universitária, oferecido a estudantes de 2ª e 3ª séries do Ensino Médio de uma escola pública de um município do interior do Estado de São Paulo, Brasil. A investigação objetivou explorar possíveis articulações entre História da Matemática e o uso de tecnologias digitais na aplicação de tarefas voltadas ao ensino e aprendizagem de matemática. Especificamente, considerando-se um problema presente no Papiro de Rhind, explorou-se a quadratura de um círculo, e consequentemente a cubatura de uma esfera, utilizando-se o software GeoGebra. Os procedimentos envolvendo produção e análise de dados envolveram as seguintes vertentes: estudo de caso qualitativo, registro e análise de vídeos, análise de registros escritos e digitais dos sujeitos, diário de campo e triangulação de dados. Verificamos resoluções/estratégias de exploração emergentes em estudos anteriores e apontamos uma reflexão sobre as diferenças de construção em um ambiente 2D e 3D. Na exploração da quadratura do círculo, discutimos aspectos referentes às preferências dos cursistas em desenvolver simulações/experimentações utilizando o computador ou o celular. Na exploração da cubatura da esfera, destacamos mobilização de raciocínio algébrico para resolução de problemas geométricos. Este estudo contribui com a pesquisa acerca de questões sobre a interface História da Matemática e o uso de tecnologias digitais, pontuando possibilidades acerca do desenvolvimento de experiências estéticas.
CLUBE DE LITERATURA E MATEMÁTICA ONLINE: TRÊS CRÔNICAS DE CLARICE LISPECTOR
Authors: Stachelski Alessandra Heckler , Dalcin Andréia
Published: December 2023

O artigo apresenta o Clube de Literatura e Matemática, uma ação de extensão online, que integrou a pesquisa de mestrado “Clube de Literatura e Matemática como espaço de diálogo e formação docente”, e analisa os diálogos produzidos pelos professores participantes da pesquisa sobre a leitura de três crônicas de Clarice Lispector, uma das mais influentes escritoras brasileiras. Uma das atividades do Clube de Literatura e Matemática foi a leitura e discussão das crônicas: “Carta ao Ministro da Educação” (1968), “Você é um número” (1971) e “Perdão, Explicação e Mansidão” (1971). As crônicas, que apresentam indicativos sobre o modo como Clarice percebia a Matemática e a Educação, possibilitam reflexões pertinentes sobre o contexto educacional e social do final dos anos 1960 e início dos anos 1970 no Brasil. Das discussões entre os participantes emergiram aproximações entre literatura e matemática que evidenciam possíveis contribuições da literatura e do contexto histórico de produção das crônicas para a formação de professores à medida que problematizam a neutralidade da matemática e poetizam a matemática.
Spatial and temporal variability in organic carbon burial during global positive carbon isotope excursions: New insight from high resolution d13Ccarb stratigraphy from the type area of the Niagaran (Silurian) Provincial Series
Authors: Cramer Bradley D. , Saltzman Matthew R. , Kleffner Mark A.
Published: December 2023

Ninety-four carbonate samples were analyzed for carbon isotope (d13Ccarb) stratigraphy from the Niagara River Power Project S-1 core, Lewiston, NewYork. Samples were taken from Clinton and Lockport Group rocks in the type area of the Niagaran Provincial Series in order to constrain more precisely the age and correlation of middle Silurian strata of the Appalachian Basin. The well known, Ireviken (Sheinwoodian), positive carbon isotope excursion is present in the sampled section, and indicates that the Irondequoit, Rochester, Decew, Gasport, and Goat Island Formations are all Sheinwoodian in age. This fact has implications for both stratigraphic correlation of Silurian strata throughout North America as well as the interpretation of the stratigraphic record with respect to positive carbon isotope excursions. Here, we discuss the Appalachian Basin sequence in the context of an oceanographicmodel that links changes in global oceanography with alternations between cold and warm climate states.
Tectonostratigraphy and depositional environments within Upper Jurassic phosphate-bearing remnants of the San Pedro del Gallo terrane - northeastern Mexico
Authors: Cross, Jr. Edgar K. , Pessagno, Jr. Emile A.
Published: December 2023

During the Late Jurassic (Tithonian), a worldwide phosphorogenic episode is recorded from deposits occurring along the western margin of continental masses. Mesozoic outcrop studies suggest the origin of bedded neritic and deep-water phosphatic limestones in selected remnants of the San Pedro del Gallo terrane southwest of the Walper Megashear in northeastern Mexico were dominated by tectonics along a transform plate boundary. Three lower Oxfordian to upper Hauterivian tectonically isolated remnants of the San Pedro del Gallo terrane are examined, concentrating on the phosporite bearing La Caja Formation (lower Kimmeridgian to upper Tithonian). The primary phosphorus source for both the neritic and deep-water bedded phosphatic limestones within the La Caja Formation seems to have been upwelling of nutrient-rich water, followed by degradation of organic matter associated with biologic communities. Based on biostratigraphic evidence and geochemical fingerprinting, one suite of bedded phosphate stratiforms within the La Caja Formation is interpreted to have originally developed on a tectonically unstable shelf margin at neritic depths, subsequently redeposited out in the basin as turbidites, and became intercalated with outer bathyal to upper abyssal carbonate and siliciclastic sediments. Included within these deep-water facies of the LaCaja Formation is an outer bathyal to upper abyssal second suite of bedded phosphatic limestones (BPL). The formation of neritic phosphatic sediments is reasonably well understood by most carbonate and phosporite workers; however, the La Caja BPL represent the deepest reported paleobathymetric occurrence of this lithotype. The history of bedded phosphorite formation within the San Pedro del Gallo backarc basin reflects changes in paleocurrents and shifts in zones of nutrient-rich upwelling due to changes in basin configuration, and is a significant constraint on interpretations of continental paleogeography in the Northern Hemisphere during the Late Jurassic.
Glacio-eustatic response recorded in the Lower Mississippian Kinderhookian-Osagean;Middle Tournaisian) clastic environments of the Michigan Basin
Authors: Richardson Jeffery G.
Published: December 2023

The Lower Mississippian Coldwater Shale and Marshall Sandstone span the Kinderhookian-Osagean (mid-Tournaisian) boundary in the Michigan Basin. Recent sequence stratigraphic analysis of these Lower Mississippian clastics reveal the Coldwater Shale and the Marshall Sandstone were deposited as parts of two different third order sequences (Vail sequences). More specifically, the Marshall Sandstone was deposited as a forced regressive deposit. Aforced regressive deposit is a basinward shift of the shoreline that is a direct result of sea level fall, and the sea level fall during the Lower Mississippian may have been driven by a glacial event in Gondwana. The Lower Mississippian clastic deposits of the Michigan Basin associated with this forced regression can also be identified in adjacent areas in North America. Forced regressive deposits contain a different suite of facies, lithologies, and spatial relationships than other types of regressive deposits. The spatial relationships, bounding surfaces, and internal characteristics that distinguish theMarshall Sandstone as an attached forced regressive deposit are discussed herein.
Submarine gravity slides on the Paleozoic continental slope at the western edge of the Great Basin, east-central California: A mechanism for development of unconformities in slope environments
Authors: Stevens Calvin H. , Stone Paul
Published: December 2023

The middle Paleozoic continental slope, represented by rocks exposed near Badger Flat in the northwestern Inyo Mountains, at the western edge of the Great Basin in east-central California, failed by submarine gravity sliding twice during Silurian and Devonian time. Each time amajor unconformity was developed between the surface exposed beneath the slides and the much younger rocks deposited after the slope failures. The first slope-failure event took place between the late Early Silurian and the end of the Late Silurian when much of the upper member of the Late Ordovician-Early Silurian Ely Springs Dolomite was detached and displaced as a coherent slab ~1km down slope. The second event occurred in the MiddleDevonian when rocks of the Ely Springs Dolomite were again detached, this time forming a rockslide that traveled about 10km down slope to the northwest where it was deposited as a chaotic breccia >250m thick. These events took place as the regionwas undergoing substantial geomorphic change. The first detachment resulted from an abrupt steepening of the slope, an event previously recognized as having occurred all along the continental margin from eastern California to central Idaho. The second event probably was triggered by a pronounced drop in sea level on the already rather steep slope. At least one similar detachment resulting in an unconformity has been recognized along the middle Paleozoic margin in central Nevada. Recognition of these slope-failure events in an area of unusually complete exposure of middle Paleozoic slope deposits provides an excellent example of amechanism other than submarine erosion or nondeposition to explain the development of unconformities in ancient slope sequences.
Integrated biostratigraphy of foraminifers, radiolarians and conodonts in shallow and deep water Middle Permian (Capitanian) deposits of the "Rader slide", Guadalupe Mountains, West Texas
Authors: Nestell Merlynd K. , Nestell Galina P. , Wardlaw Bruce R. , Sweatt Michael J.
Published: December 2023

A diverse assemblage of microfossils is present in a 6m thick sequence of three debris flow deposits interbedded with thin turbidite limestone beds and fine grained siliciclastics exposed above the megaconglomerate in a section (known as the “Rader Slide" in numerous guidebook stops) of the Rader Limestone Member of the Bell Canyon Formation of Capitanian age (Middle Permian) in the Guadalupe Mountains of West Texas. Each debris flow, derived from nearby Capitan Reef shelf-margin and slope deposits, contains a distinct microfossil assemblage. Small foraminifers and fusulinaceans, conodonts, radiolarians, sponge spicules, fish dermal plates and teeth, and other fragmental fossils are present in this sequence. Conodonts are relatively scarce in the first (or lowest) debris flow, except in its upper part, but they are common to abundant in the other two debris flows, and very abundant in several of the thin turbidite limestone beds. All of the conodonts present appear to be morphotypes of one population of the species Jinogondolella postserrata, except for one new conodont species, and the Jinogondolella postserrata Zone is clearly documented in this sequence. The debris flows contain the fusulinaceans Rauserella, rare Codonofusiella, Polydiexodina, Leella? and various species of the small foraminifers Globivalvulina, Hemigordius, Baisalina, Abadehella, Deckerella, Neoendothyranella, Vachardella, Geinitzina, and Polarisella. Some of the thin turbidite limestone beds contain a foraminiferal assemblage similar to that found in the debris flows, but with lower diversity. Many small foraminiferal species appear to be endemic, although a few are closely related to species known in Permian age strata in Italy, Greenland, the Russian Far East, northeastern part of Russia (Omolon massif), and the Zechstein of Germany and the Baltic area. Two thin limestone beds above the second debris flow contain primarily radiolarian species known from the Follicucullus japonicus Zone of Japan. Nine new species of small foraminifers (Bisphaera? improvisa, Vissariotaxis? nativus, Multidiscus raderensis, Baisalina miscella, Agathammina minuscula, Polarisella globosa, Geinitzina jucunda, Robustopachyphloia texana and Spireitlina capitanensis) and one new conodont species Jinogondolella gladirobusta are described.
Late Cretaceous base level lowering in Campanian and Maastrichtian depositional sequences, Kure Beach, North Carolina
Authors: Harris W. Burleigh , Self-Trail Jean M.
Published: December 2023

Campanian through Maastrichtian mixed carbonate and siliciclastic sediments in a 422 m continuous core drilled at Kure Beach, NC provide a record of sea-level change. Based on lithology and stratigraphy, depositional sequences are defined, and calcareous nannofossil zones and 87Sr/86Sr ratios and corresponding ages using the LOWESS Table determined. Campanian and Maastrichtian sediments comprise six depositional sequences. The oldest is Tar Heel 1 and contains calcareous nannofossils that indicate assignment to the upper part of Zones CC18a, CC18c and the lower part of CC19. 87Sr/86Sr ratios indicate ages from 83.2 to 80.0 Ma or lower Campanian. Tar Heel II contains calcareous nannofossils that indicate assignment to the upper part of Zone CC19 and CC20. 87Sr/86Sr ratios indicate ages from 78.0 to 76.3 Ma or middle Campanian. Donoho Creek I and II are thin and contain calcareous nannofossils referable to upper Zone CC21 and Zone CC22, and to CC23, respectively. The top of Donoho Creek II marks the Campanian-Maastrichtian boundary. Donoho Creek I 87Sr/86Sr ratios cluster into two groups, and provide ages from 78.0 to 76.2 Ma and 73.7 to 72.3 Ma, respectively. 87Sr/86Sr ratios in Donoho Creek II indicate ages from 71.4 to 69.6 Ma. Two Maastrichtian sequences are present; the lowermost Peedee I contains calcareous nannofossils that place it in Zones CC25a and CC25b. 87Sr/86Sr r ratios indicate an age from 69.3 to 66.9 Ma or late Maastrichtian. Peedee II is assigned to calcareous nannofossil Zone CC26a. 87Sr/86Sr ratios indicate ages from 66.4 to 65.2 Ma or late Maastrichtian. The four Campanian sequences correlate to three depositional sequences in New Jersey; the sequence boundary between upper Campanian Donoho Creek I and Donoho Creek II is not recognized in New Jersey. This boundary is interpreted to result from Gulf Stream impingement and subsequent erosion on the outer shelf. The two Maastrichtian sequences recognized in the Kure Beach core correlate to the two identified Maastrichtian sequences in New Jersey. These data support base-level lowering of sea-level during the Campanian-Maastrichtian, and suggest that the western margin of the North Atlantic may contain one of the best Late Cretaceous records of sea-level change.
Conodont taxonomy and the recognition of them Frasnian/Famennian (Upper Devonian) Stage Boundary
Authors: Klapper Gilbert
Published: December 2023

The boundary-stratotype for the base of the Famennian Stage at Coumiac in the Montagne Noire, southern France, was defined so as to coincide with the lower boundary of the Lower triangularis conodont zone. The definition of that biostratigraphic zone has to bemodified in light of the present taxonomic distinction between Palmatolepis triangularis and a closely related species, P. ultima. As a result, P. triangularis no longer first occurs at the base of its nominal zone, but enters upwithin the zone. A revision of the lower boundary of the Lower triangularis Zone, defined by the flood occurrence of P. ultima immediately above the end-Frasnian conodont extinction event, is recommended and does not alter the boundary-stratotype (GSSP) in anyway. The focus of the paper is the taxonomic distinction of two pairs of Palmatolepis species that have been widely confused in the literature and that affect the recognition of the Frasnian/Famennian boundary.
Beyond the GSSP: New developments in chronostratigraphy
Authors: McGowran Brian
Published: December 2023

Preface
Status of the hierarchical subdivision of higher order marine Cenozoic chronostratigraphic units
Authors: Berggren William A.
Published: December 2023

Chronostratigraphic subdivision of the sedimentary rock record should proceed in a bottom up hierarchical manner with lower units defining the boundaries of stratigraphically higher units. Definition of the base of higher order Cenozoic chronostratigraphic units, however, has proceeded in an inconsistent manner over the past 25 years with procedures including essentially ignoring congruent stages (Rupelian/ Priabonian) in the case of the Oligocene, retrofitting stages to series boundary (base Pleistocene, base Miocene), and lowering a stage boundary (Ypresian) nearly 1 my to denote a series boundary (Eocene). Alone among Cenozoic units the base Pliocene was defined by a GSSP for the Zanclean Stage. The inability of INQUA and the Neogene Subcommission to agree on a suitable placement/category for the Quaternary in the Cenozoic chronostratigraphic hierarchy and the stubborn insistence on the part of the former that the chronostratigraphically defined base/GSSP Pleistocene (1.8 Ma) and the climatostratigraphically-defined base Quaternary be moved in tandem to the base of the Gelasian Stage at 2.6 Ma suggests that perhaps it is time to disengage the two groups and remove the Quaternary from the chronostratigraphic hierarchy and allow INQUA (and the community of Quaternary geologists) to function independently of the IGC.
Defining the Quaternary: Where do we go from here?
Authors: Pillans Brad
Published: December 2023

In GTS2004, the Quaternary was omitted from the formal hierarchy of the time scale, and designated as an informal climatostratigraphic unit spanning the last ~2.6 Ma of the Neogene System/Period. This paper reports on recent progress towards formally defining the Quaternary.
Eo-Ulrichian to Neo-Ulrichian views: The renaissance of "layer-cake stratigraphy"
Authors: Brett Carlton E. , McLauglin Patrick I. , Baird Gordon C.
Published: December 2023

Classical notions of “layer-cake stratigraphy" have been denigrated as representing an antiquated “Neptunian" view of the geologic record with the American paleontologist-stratigrapher E.O. Ulrich vilified as its quintessential advocate. Some of the extreme “layer-cake" interpretations of E.O. Ulrich are demonstrably incorrect, especially where applied in marginal marine and terrestrial settings. However, close scrutiny of Ulrich’s work suggests that the bulk was correct and demonstrated considerable insight for the time. Subsequent development of facies concepts revolutionized geologists’ view of time-space relationships in stratigraphy, but rather than focusing on facies patterns within the established stratigraphic (layer-cake) frameworks many geologists in North America came to view strata as parts of diachronous facies mosaics. Recent advances in the development of event and sequence stratigraphic paradigms are beginning to swing the pendulum back the other way. Possible causes of “layer-cake" patterns are numerous and varied, including: (1) parallelism of depositional strike and outcrop belts, especially in foreland basins, (2) very widespread environmental belts developed in low-relief cratonic areas, (3) time-averaging homogenizes facies to a limited extent, resulting in a very subtle signature of lateral change, (4) condensed beds (hardgrounds, bone beds, ironstones, etc.) often form in responses to extrabasinal forces, thus they cross-cut facies, and (5) large events (i.e. hurricanes, floods, tsunamis, eruptions, etc.) are “over represented" in the rock record. A revised (“Neo-Ulrichian") layer-cake paradigm carries many of the original correct empirical observations of pattern, noted by Ulrich, recast in terms of event and sequence stratigraphy.
The future of the past: Geological time in the digital age
Authors: Van Couvering John A. , Ogg James G.
Published: December 2023

The advances in information handling that are made possible by digitization force us to consider whether the existing procedures for updating and using the standard Geological Time Scale, based on printed books, may be obsolete. Not only does print publishing require expensive investment, but the publication process imposes limits on participation and distribution, as well as setting a deadline on improvement. In addition, digitization means that the way we use the information is no longer limited to what can be done with glyphs on paper. In this report we consider some aspects of the inevitable migration of the Geological Time Scale (GTS) into digitized formats. On one hand we envisage the organization and design of a dynamically interactive, community-based consensus GTS on the internet, in open public access for worldwide use. On the other hand, the complete dataset from the last published time scale, the “GTS2004” (Gradstein, Ogg and Smith 2004a) is already available in digital form, and has been used to generate custom visualizations in TimeScale Creator, a machine resident application. The migration of the GTS2004 dataset to the internet, as the basis for a community consensus GTS, would greatly facilitate the improvement of the dataset through user interaction. It would also transform the Geological Time Scale from a shelf reference, or a computer program, to an integrated worldwide resource in geoscience research, education, and public programming.
Multi-factored stratigraphy and new correlation standards in the lower part of the Canyon Group (Missourian, Upper Pennsylvanian), Wise County, Texas: A can of worms untangled
Authors: Kimball Rustin A. , Nestell Merlynd K.
Published: December 2023

Several Late Pennsylvanian (Early Missourian) age limestone beds exposed in isolated outcrops in the Trinity River Valley in southwestern Wise County and named by Böse (1917), and Scott and Armstrong (1932) are assigned to the Palo Pinto Formation (lower part of the Canyon Group). Clearly designated type localities or type sections were not given for some limestone beds named in these two previous studies. These limestone units in southwest Wise County occur in coherent stratigraphic sequences in three key areas: along Dry Creek, around Martin Lake, and along Boons Creek. Original type localities have been located and suitable reference sections have been established for these limestone beds. The Canyon Group was established for outcrops of strata in the Brazos River Valley. Correlation of strata between the type area and strata in the Trinity River Valley is based on stratigraphic position, textural characteristics of the limestone, and similarities in flora and fauna, including the presence of distinctive algae and fusulinacean species of Triticites and Nankinella. Equivalence of several of the units named by Scott and Armstrong (1932) is established: the Boone Creek Limestone and Hudson Bridge Limestone; the Sanders Bridge Limestone and unnamed (Yl4) limestone; and the Martin Lake Limestone and Balsora Limestone. The names first used in the literature and retained here are the Boone Creek Limestone, Sanders Bridge Limestone, and the Martin Lake Limestone. Two additional limestone units present between the Martin Lake Limestone and the Willow Point Limestone are formally designated here as the Bridgeport Road Limestone and the Kirkman Limestone. The findings of this investigation follow the Canyon Group nomenclature established by Laury (1962). The two new limestone units, along with the Bridgeport Coal and the Willow Point Limestone, are placed in the Posideon Formation, with the Willow Point Limestone forming the top member. In the Posideon Formation, the Bridgeport Road Limestone may correlate to one of the lower limestone units within the Pp1 shale of Laury (1962) in the type area. The time-synchronous overlying conodont rich core shale has been correlated previously to the Pp1 shale in the type area. The Kirkman Limestone is correlated to the Pp2 limestone, and the Willow Point Limestone to the Wiles Limestone, both correlations based on the presence of overlying time-synchronous core shale in both river valleys. The Sanders Bridge Limestone is correlated to the middle of the Palo Pinto Formation in the type area in the Brazos River Valley.
Peran Dosen dalam Pendidikan Karakter Mahasiswa Universitas Muhammadiyah Bone
Authors: Rasyid Andi Tabrani , Ridha Rasyid , Hajar Andi , Armita Sudita , Saputra Fito Tegar
Published: December 2023

Dosen sebagai pendidik di Lembaga Perguruan Tinggi memiliki peran penting dalam pendidikan karakter Mahasiswa, dimana pendidikan karakter merupakan modal utama suatu negara dalam menciptakan para generasi/calon pendidik yang berkarakter. Adapun tujuan  penelitian ini, yakni untuk mengetahui bagaimana peran dosen PPKn dan Pendidikan Agama dalam pendidikan karakter mahasiswa UNIM Bone. Metode yang digunakan dalam penelitian ini adalah kualitatif pendekatan deskriptif dengan menggunakan teknik wawancara dan observasi kepada Dosen tetap PPKn dan Pendidikan Agama di UNIM Bone. Hasil penelitian menunjukkan bahwa Peran dosen dalam pendidikan karakter mahasiswa UNIM Bone dapat dilihat melalui 3 Aspek, yakni: (1) Peran dosen PPKn dan Pendidikan Agama dalam membentuk nilai pendidikan karakter yang terhubung dalam diri Mahasiswa di UNIM Bone, yakni: membentuk karakter Jujur, disiplin dan bertanggung jawab, (2) Peran dosen PPKn dan Pendidikan Agama dalam membentuk nilai pendidikan karakter dalam hubungannya dengan sesama mahasiswa di UNIM Bone, yakni; membangun sikap toleransi dan sikap saling menghargai), (3) Peran dosen PPKn dan Pendidikan Agama dalam membentuk nilai pendidikan karakter dalam hubungannya dengan lembaga Perguruan Tinggi UNIM Bone, yakni; menjaga kebersihan dan mematuhi tata tertib. Kesimpulan yang dapat dikemukakan melalui penelitian ini, bahwa dosen PPKn dan Pendidikan Agama, telah berupaya sebaik mungkin melaksanakan perannya dalam Pendidikan Karakter Mahasiswa di UNIM Bone sehingga terlihat berbagai macam perilaku mahasiswa sebagai wujud dari implementasi Pendidikan Karakter. Diantara upaya yang dilakukan dosen adalah: Memberikan teladan yang baik khususnya bagaimana membangun sikap toleransi terhadap sesama-beda Agama, menciptakan lingkungan yang mendukung, memanfaatkan media sosial, memberikan tugas serta mendorong mahasiswa untuk berpartisipasi dalam kegiatan yang mendukung terbentuknya karakter yang baik. Jadi para dosen PPKn dan Pendidikan Agama betul-betul memahami pentingnya pendidikan karakter bagi para generasi bangsa sehingga mereka mengambil peran dalam menyelesaikan persoalan yang muncul dan ini bisa dijadikan acuan untuk membentuk karakter mahasiswa pada Lembaga Pendidikan lainnya.
Analysis of Air and Water Quality at Coal Harbor in Muaro Jambi Regency
Authors: Susanto Wahyu Prasetyo Agus , Gusman Mulya , Dewata Indang , Barlian Eri , Efendi Nur
Published: December 2023

Secondary data obtained from the Safety, Health and Environment Department of PT. Winner Prima Sekata (PT. WPS) in Kemingking Dalam Village, Taman Rajo District, Muaro Jambi Regency, in 2022 it was discovered that there were cases of Acute respiratory infections (ARI). Therefore, a study was carried out regarding the analysis of air quality and water quality at the coal port location in Muaro Jambi Regency to determine the extent of the environmental impacts resulting from coal loading and unloading and stockpile activities at the Talang Duku port, Jambi Province. The research was conducted using quantitative survey and descriptive methods. Data analysis is quantitative in nature with the aim of testing predetermined hypotheses. Dust measurement results obtained between 7.98 - 10.00 mg/m3, The allowable dust threshold value is in accordance with the Minister of Manpower Circular Number. SE.01/MEN/1997 concerning the NAB of Chemicals in Workplace Air is 0.9 mg/m. So the dust level in the Muaro Jambi coal port working area exceeds the quality standards set by the Minister of Manpower. Results of calculating the output water pollution index pH and TSS at the PT Outlet point. The WPS of port locations in the period March – June 2023 in each month has a Pij value of 1.08, which means the average pH and TSS value of output water from PT. WPS is at status 1.0 < 1.09 < 5.0 with the description Lightly Polluted. Based on processing with SPSS version 27 using the One way Anova test, it was found that Fcount then H0 was rejected.
A deficiência intelectual e a escolarização na EJA
Authors: Grippa Eliane Araújo , Guisso Luana Frigulha
Published: December 2023

A publicação foi pensada no intuito de auxiliar o maior número possível de profissionais da educação, a atuar com o Atendimento Educacional Especializado (AEE) para melhor atender o aluno, público alvo da Educação Especial, estudante da EJA.
Penanaman Nilai-Nilai Islam Nusantara Di Lembaga Pendidikan Islam
Authors: Zahroh Karima , Syaifudin Mokhamad
Published: December 2023

Penanaman nilai-nilai Islam Nusantara di Lembaga Pendidikan Islam sangat perlu dilaksanakan dengan tujuan untuk mencari dan menjelaskan nilai-nilai Islam Nusantara, mencari dan menjelaskan penanaman nilai-nilai Islam Nusantara, serta kendala yang yang dihadapi dalam proses penanamn nilai-nilai Islam Nusantara. Penelitian ini akan membahas pada penanaman nilai Islam Nusantara di SMK NU 2 Kedungpring dan MA Ath-Thohiriyyah Keudngpring - Lamongan, penelitian ini termasuk dalam  penelitian kualitatif deskripif dengan menggunakan pendekatan studi kasus. Sementara teknik pengumpulan data menggunakan observasi, wawancara, serta dokumentasi dengan teknik analisis data kaulitatif. Hasil penelitian yang menunjukkan bahwa dalam pembelajaran agama Islam tentang nilai-nilai Islam Nusantara (toleransi dan kerukunan) siswa memberikan respon positif atas apa yang disampaikan guru di dalam kelas, berdasarkan observasi peneliti di luar kelas siswa menunjukkan sikap-sikap yang mencerminkan nilai Islam Nusantara yaitu sikap inklusif, kemanusiaan, toleransi dan kesadaran beragama. Proses penanaman nilai-nilai Islam Nusantara di kedua lembaga dilakukan di dua tempat, di dalam kelas dan di luar kelas. Kendala yang diahadapi dalam penanaman nilai-nilai Islam Nusantara diantaranya, kendala yang berasal dari siswa, lembaga pendidikan, serta lingkungan keluarga.
Inovasi Motif Pace Batik Cap Upcycle Limbah Kertas pada Kain Kombinasi Lurik
Authors: Miskun Yeni Astuti , Sugiyamin Sugiyamin
Published: December 2023

Penelitian terapan ini terinspirasi dari karakter da bentuk buah Pace sebagai bentuk inovasi motif batik Cap dengan Upcycle Limbah Kertas pada Kain Kombinasi Lurik. Tujuan penelitian ini memperkenalkan kepada masyarakat bahwa batik dapat berkembang sesuai dengan tehnologi khusunya di bidang fashion, selain itu juga memanfaatkan beberapa limbah kertas sebagai bahan untuk membuat cap. Metode yang dipakai dalam penciptaan karya seni ini yaitu eksplorasi ide, konsep, visual, estetika, perancangan dan perwujudan. Teknik yang digunakan dalam pembuatan batik dengan teknik cap dari bahan kertas yang memanfaatkan limbah kertas, dan menggunakan media kain mori kombinasi kain lurik untuk dijadikan bahan sandang, baju, dan selendang. Warna yang digunakan dalam pembuatan batik ini yaitu pewarna sintetis. Teknik dalam pewarnaan adalah teknik celup dengan dua kali proses pewarnaan. Hasil penelitian ini yaitu karya seni yang menampilkan inovasi motif buah pace dengan teknik cap yang menggunakan media kain kombinasi kain lurik. Karya batik ini mengacu pada prinsip kesatuan, keselarasan, keharmonisan, proporsi, keseimbangan, dan irama. Karya batik akan dijadikan sebagai bahan sandang maupun produk seperti baju atau selendang yang mempunyai nilai estetis. Setiap karya batik memiliki makna tersendiri dengan menciptakan 8 karya yang berjudul Batik Kembang Pace, Batik Pace Mrambat, Batik Ceplok Pace Kawung, Batik Isi Pace, Batik Pace Belah Wajik, Batik Pace Utuh, Batik Pace, dan Batik Ceplok Pace Belah.
 
ABSTRACT: This applied research is inspired by the character and shape of the Pace fruit as an innovative form of batik Cap motif with Upcycle Waste Paper on Lurik Combination Fabric. The purpose of this research is to introduce to the public that batik can develop in accordance with technology, especially in the field of fashion, while also utilizing some paper waste as material for making stamps. The methods used in the creation of this artwork are the exploration of ideas, concepts, visuals, aesthetics, design, and realization. The technique used in making batik with stamps is paper material that utilizes paper waste and uses more fabric media combined with striated fabric to be used as clothing, clothes, and shawls. The colors used in making this batik are synthetic dyes. The technique in coloring is the dipping technique with two coloring processes. The result of this research is a work of art that displays innovations in the pace fruit motif with a stamping technique using a combination of striated fabric media. This batik work refers to the principles of unity, harmony, harmony, proportion, balance, and rhythm. The batik work will be used as clothing or products such as clothes or shawls that have aesthetic value. Each batik work has its own meaning creating eight works entitled Batik Kembang Pace, Batik Pace Mrambat, Batik Ceplok Pace Kawung, Batik Isi Pace, Batik Pace Belah Wajik, Batik Pace Utuh, Batik Pace, and Batik Ceplok Pace Belah.
Blockchain Fog-based scheme for identity authentication in smart building
Authors:   Bauman Moscow State Technical University, Moscow, Russia., Varfolomeev Alexander , Al-Farhani Liwa ,   System Analysis, Control and Information Processing Department, Academy of Engineering, RUDN University, Moscow, Russia.
Published: December 2023

This paper presents a proposal for an authentication scheme for smart building systems and environments based on blockchain, its positive features, and fog computing. The most important feature that can be distinguished in the submitted proposal is its adoption of the principle of decentralization in contrast to traditional centralized documentation protocols, i.e. the proposed authentication system in which users and smart devices are implemented in a distributed and decentralized manner on the blockchain, that will provide a solution to a significant problem of low overall efficiency of the authentication process caused by a bottleneck in such important areas as computing capacity as well as centralized storage of a single authentication authority in the traditional model. There are also benefits from adding fog computing, and because it has higher computing and storage capabilities, it makes the data processing process more efficient, faster, more streamlined, and in line with the common necessities of the real-time IoT environment. The proposed scheme also provides solutions to protect the privacy of user data and increase the level of confidentiality, protection, and security, since a mysterious extractor was used to increase the confidentiality of the proposed model of the authentication system. Comparing a set of security schemes and conducting a security and performance analysis of the proposed scheme, the comparisons showed that the scheme can be characterized as having a good security level and an important efficiency level. The paper focused on specific aspects design of the authentication system, such as the registration and authentication process of all network entities, regardless of the specifics of the implementation of blockchain smart contracts.
Effects of fin on mixed convection heat transfer in a vented square cavity: A numerical study
Authors:   Department of Mechanical Engineering, University of Al-Qadisiyah, Ad-Diwaniyah, 58001, Iraq, Ghurban Mohammed , Al-Farhany Khaled , Benhanifia Kada
Published: December 2023

Numerical investigation of mixed convective in a vented square cavity with fin. The horizontal walls are adiabatic, while the left and right walls are at hot and cold temperatures, respectively. The fluid inlet to the cavity from the lower left open area, and exit from the upper right open area. In this study, a finite element scheme is employed. The analysis is done for specific Prandtl number, Reynolds number, fin length, Richardson number, and the location of the fin. The finding indicates that the increases when high the location of the fin is, the increase at the maximum height of this fin location is estimated to be 17% due to an increase in the area of fluid flow on the hot wall caused by rising convective. The highest heat transfer occurs when the fin length is equal to 0.6 at the location.
Assessment of gasoline engine performance and emissions powered by different gasoline-water ammonia blends: A Review
Authors:   Department of Mechanical Engineering, Collage of Engineering, University of Al-Qadisiyah, Ad-Diwaniyah, Iraq, Flaih Duaa , Al-Dawody Mohamed , Verma Tikendra ,   Department of Mechanical Engineering, MANIT Bhopal, India
Published: December 2023

As a result of a large number of diseases due to environmental pollution resulting from emissions and fast energy depletion. Many researchers resorted methods to produce a mixture that can be used as fuel and fight these issues. In this work, a mini review was concluded through previous studies to highlight and investigate the effect of using water ammonia solution on the characteristics of IC engines with special focus on gasoline engines. The main findings showed decreased engine performance because ammonia has a lower calorific value and energy density. also, most of the previous contributions highlighted a significant reduction in CO2 and CO emissions for all loads. Using ammonia solution increased NOx emissions slightly.
Promoting students’ well-being indicators through adapting biophilic design attributes in Salahaddin University dormitories
Authors:   Department of Architectural Engineering, College of Engineering, University of Salahaddin, Erbil, Iraq., Hasa Ardalan , Husein Husein
Published: December 2023

Due to its positive impact on human psychophysiological indicators, biophilic design can be implemented in various built environments. This design approach can be used when the connection to natural elements is limited and when the occupants feel stressed and uncomfortable in a specific space. Purposes: This research aims to investigate promoting Students’ well-being indicators through adapting biophilic design attributes in Salahaddin University dormitories Subjects: a cross-sectional field experiment conducted with 39 University students. Design: the participants experienced one of the two simulated rooms by using a virtual reality headset (VR). The first was a biophilic design room BDR based on the adopted BDAs, and the second was a non-biophilic design room NBDR. Besides, all participants performed a stress induction task SIT. Measures: Participants‘ physiological indicators were measured twice, one before and the other after the experiment. Measures included heart rate HR, Systolic blood pressure SBP and diastolic blood pressure DBP. Result: Paired-Samples T-Test was used to compare the mean of physiological indicators. The P-values of physiological indicators were statistically significant (P<0.05). Conclusion: This study provided statistical evidence that BDAs can provide a restorative environment that positively affects human psychophysiology indicators, and NBDR provide a more stressful environment. VR is a powerful research tool if an empirical experiment and time/cost limit is now allowed.
Examination of Methods Employed in Industrial Archaeology Conservation: Case of Beykoz Leather and Shoe Factory
Authors: KURNAZ Ahmet , KEREM ÖZTÜRK Zeynep
Published: December 2023

This paper focuses on examining the transformation of the Beykoz Leather and Shoe Factory area, investigating the qualities of the buildings in the area, and evaluating them in the context of industrial archaeology. The study aimed to determine whether each of the four conservation methods determined by TICCIH and ERIH organizations and Rolf Höhmann (1992) are preferred for the buildings of the Beykoz Leather and Shoe Factory. Data collection was carried out in 5 years between 2018-2022. Data were collected through on-site observation, analysis of relevant documentation, and interviews with the Kundura Hafıza (Shoe Memory) unit established within the factory during multiple site visits. The original aspect and importance of the study is to conduct and comprehensively evaluate all three of the literature study, fieldwork, and data analysis within the scope of the study.