bluuebunny/crossref_metadata_2025 huggingface dataset:
Potential of antique and medieval cultural heritage in the space of geoecosystems of the Northern Black Sea area and the Black Sea shelf from the Danube to the Berezan estuary
Authors: IEMELIANOV V.O. , IEVLEV M.M. , CHUBENKO O.V.
Published: February 2023

The article examines the typification and gives a brief description of underwater archaeological sites of ancient and medieval cultural heritage, the main types of ancient shores, as well as the most significant objects studied so far in the space of the geoecosystems of the Northern Black Sea (GESNBS) and the marine geoecosystem (MGES) of the shelf from the Danube delta to the Berezan estuary and the island of Berezan. The results of research on archaeological sites located in this territory are presented. A preliminary reconstruction of the shores that existed in this part of the Northern Black Sea Coast has been made. Nowadays, these archaeological sites are partially or completely located in the areas of the Black Sea shelf and its basin subsystems of a lower level (bays, ducts, estuaries, deltas, etc.), mainly at the boundary of their aquatic (from the Latin aqua — water) (AQESUS) and geological (GEOESUS) subsystems of the MGES shelf. The main objective of this article, which the authors set while writing it, was to show the potential of antique and medieval cultural heritage, which was formed in the relevant ancient times in the space of paleogeoecosystems of the Northern Black Sea but is now preserved in the MGES space of the modern Black Sea shelf from the Danube River to the Berezan estuary. Among the main tasks of this article is a brief description of the already known archaeological, in particular underwater, sites of antique and medieval cultural heritage, some other interesting underwater archaeological artifacts, and their future imposition on the modern geological, geographical and bathymetric framework with reference to certain AQESUS and GEOESUS of MGES of the Black Sea. This is important not only for historical and archaeological reconstructions but also for solving the problems of in-depth knowledge of the causes and consequences of changes in the paleogeological and modern geoecological conditions of the Azov-Black Sea basin and GESNBS shelf, dynamics and directions of their development. Such research is also important both for the development of public culture, expansion of the historical consciousness of the population of Ukraine and for solving some economic problems in the development of communities in the Northern Black Sea region by attracting investment to the development of coastal and underwater tourism, predicting the impact of many geoecological processes inherent in this studied region on the peculiarities of the conditions of search, identification, use and preservation of the historical and archaeological potential of antique and medieval cultural heritage located in the space of GESNBS and MGES of the modern Black Sea shelf as their anthropogenic component, affecting the lives of residents of the region under consideration, from ancient times until the present.
U-Pb isotopic geochronology of the monazite gneisses of the «zelenolevadivska suite» of the Middle Bug region
Authors: STEPANYUK L.M. , VYSOTSKY O.V. , DOVBUSH T.I. , KURYLO S.I.
Published: February 2023

On the right bank of the South Bug river valley, opposite the village of Zelena Levada crystalline rocks are observed in separate scattered rock outcrops, more than 1 km long along the river bed. A bundle of hypersthene-biotite and biotite plagiogneisses is exposed here, which in some areas has undergone calishpatization, manifested in the form of unevenly placed porphyroblasts of potassium feldspar, thin veins of quartz-feldspar composition and migmatization. Gneisses are dissected by single veined and lenticular bodies of granites. The gneiss pack is assigned to the Zelenolevada stratum of the Dniester- Bug series. The section is considered to be a stratotype for the Zelenolevada Formation. So far, the following values of isotopic ages have been obtained for monazites from microclinized plagiogneiss and from a lenticular body of granite exposed in this area — 2031.5 ± 6.7 million years and 2030.3 ± 1.7 million years, respectively. This publication presents the dating results of monazites from calishpatized plagiogneiss. microclination is manifested in the formation of thin veins composed of quartz+microcline+plagioclase+ biotite and porphyroblasts of microcline. Optical studies of polished sections of zircon crystals revealed that the crystals of this mineral have a complex structure, they are formed by heterogeneous, often with rounded contours, light pink (brownish pink) cores and shells of milky white zircon. The presence of heterogeneous, including cores with rounded (rolled) cores indicates the primary-sedimentary (volcanogenic-sedimentary) nature of plagiogneiss. According to the results of uranium-lead isotope dating of multigrain samples of monazite, the age of monazite (weighted aver- age value based on the ²⁰⁷Pb/²⁰⁶Pb ratio) is 2031.5 ± 2.7 million years.
Integral assessment of the geodynamic conditions for the formation of the Black Sea basin and connection with the current regime of groundwater in its northwestern shelf
Authors: KLOCHKOV S.V.
Published: February 2023

The paper has a multidisciplinary character connecting bathymetric, geophysical and geological information to innovatively reconstruct the geodynamic conditions of the Black Sea basin formation, their influence on the modern relief and groundwater regime within its northwestern shelf as a reference region. The major goal is the rationale of modern geodynamic settings for the Black Sea Basin against the back- ground of the processes of its closure under tangential compression conditions, as well as their relation- ship with the hydrogeological conditions of the shelf zone. As primary evidence, the author determined the spatial positions of the Constanta-Sinop and SubPontian Suture Zones, pinpointing absorption locations of the Earth's crust at subduction zones. The facts and arguments presented in this paper are well integrated into the scheme of the oncoming of the Pontides island arc to the Eurasian Plate and the gradual closure of the back-arc marginal Black Sea Basin with a crust of transitional-type crust. The specific feature of the study is an innovative approach to comprehensive analysis of data that are a result of geological and geophysical works within the Black Sea water area. In doing so, major attention is paid to the spatial morphostructural analysis and interpretation of newly integrated digital data array, as a result of bathymetric surveys, namely the EMODnet 2019—2022. The subject of analysis is the basic structural surfaces, including the Modern and on its margin consolidated basement. New justification is formulated on the confinement of gas seeps and mud volcanoes, within the Black Sea Basin, to the deep earth`s crust structures. The graphical correlation of the mentioned ones is performed as well as their spatial position in the structural-geodynamic model of the region is theoretically substantiated. A generalized geomorphological zoning of the northwestern shelf of the Black Sea with the identification of the Dobrogea, Odesa and Kalamit zone is proposed. Within the Odesa geomorphological region, an integrated geological and geomorphological analysis was carried out and, as a result, dividing the shelf into submarine groundwater discharge (SGD) zone of aquifer was substantiated. The study, carried out by the author is of crucial importance to understanding the tectonic and geo- dynamic characteristics of the Black Sea Basin as well as for forecasting SGD zones and fresh groundwater resources. It is recommended to set targeted prospecting works to assess fresh groundwater resources in order to meet the water needs of coastal communities.
Abdominal Surgical Emergencies in Neonates
Authors: Laje Pablo
Published: February 2023

Abdominal surgical emergencies are relatively common in neonates. Some of them are related to congenital diseases such as intestinal atresia and intestinal malrotation, whereas some are entirely postnatal conditions such as necrotizing enterocolitis and gastric perforation. While there is a wide range of clinical severity for these conditions, outcomes are most favorable with prompt identification and expeditious treatment. In this review, we describe the most common neonatal abdominal surgical emergencies, highlight the signs that can help with early detection, and explain the approach to diagnosis and management.
Bibliotheken, Austausch, Kultur und Guiness – Einmal bibliothekarischer Weltkongress in Dublin und zurück
Authors: Wienert Frauke
Published: February 2023

In diesem Jahr hatte ich die Möglichkeit mich auf ein Stipendium bei Bibliothek & Information International für den bibliothekarischen Weltkongress in Dublin zu bewerben. Dieser Artikel stellt die Bewerbung, die Vorbereitung und meine Erfahrungen in Dublin dar. Beschrieben werden vor allem Veranstaltungen und Angebote, die mir besonders gut gefallen und einen nachhaltigen Eindruck hinterlassen haben. Hier werden vor allem die Verleihung des Public Library of the Year Award 2022, verschiedene Workshops, Podiumsdiskussionen und Vorträge sowie meine Wahrnehmung von Dublin thematisiert.
Weiterstudieren nach dem Bachelor?
Authors: Magdic Tia , Haring Michael , Klein Sarah , Yaman Pinar , Zittier Marie
Published: February 2023

Der Artikel bietet einen Überblick über verschiedene Masterstudiengänge in Deutschland im Bereich Bibliotheks- und Informationsmanagement. Dazu werden die insgesamt neun Masterstudiengänge in Form von Steckbriefen vorgestellt und anschließend ein Vergleich zwischen diesen gezogen, um herauszufinden worin sich die Studiengänge unterscheiden. Der Vergleich soll ermöglichen sich über Masterstudiengänge zu informieren und eigene Interessenrichtungen zu verfolgen.
Es ist nicht leicht, aber auch nicht unmöglich!
Authors: Klein Sarah , Magdic Tia
Published: February 2023

In diesem Interview beschreibt eine Studentin im fünften Semester ihre Erfahrung hinsichtlich ihres Studiums mit Kind an der Hochschule für Angewandte Wissenschaften Hamburg. Sie spricht unter anderem über Schwierigkeiten, die Unterstützung, die sie erhält, und den Zusammenhang mit ihren Jobs. Die Schilderungen bieten aufschlussreiche Erkenntnisse sowohl für Mitstudierende, denen die Situation fremd ist, als auch für Eltern, die gerne ein Studium beginnen möchten.
Meine Praktikumserfahrungen in einem Archiv
Authors: Rutz Emily
Published: February 2023

In dem Artikel geht es um die Erfahrungen während des Praxissemesters im Studiengang Bibliotheks- und Informationsmanagement an der Hochschule für Angewandte Wissenschaften Hamburg. Emily Rutz berichtet von ihren Aufgaben und Erfahrungen im Archiv des Altonaer Museums
O uso de Metodologias Ativas como forma de inserir a Sustentabilidade na Formação Técnica: um estudo sob a ótica de cursos técnicos em Administração
Authors: De Campos Junges Vanessa , Pavanelo Pivetta Natália , Alves Pacheco de Campos Simone , Scherer Flavia Luciane
Published: February 2023

Ao considerar as metodologias ativas como uma alternativa para criar espaços de construção de conhecimento, este ensaio parte do argumento de que o incentivo à sustentabilidade em sala de aula pode advir da união entre as metodologias ativas e as competências para sustentabilidade. Para tanto, realizou-se uma articulação teórica entre metodologias ativas, sustentabilidade e competências para sustentabilidade a fim de interrelacionar os assuntos em busca de alternativas para a formação de um egresso mais crítico frente as questões de sustentabilidade. Diante disso, por meio deste ensaio conseguiu-se delinear um framework orientado a formação de um egresso no curso técnico em Administração com perfil crítico, formado a partir de uma ideia de sala de aula interativa, apto a análise reflexiva, capaz de trabalhar em equipe, ser criativo e possuir iniciativa e autonomia. Logo, este indivíduo será capaz de conciliar os conhecimentos teóricos aprendidos com os diferentes elementos contemplados pela sustentabilidade, a fim de contribuir para a sociedade, o ambiente e a economia.
Felicidade no trabalho: um estudo a partir de diferentes perspectivas geracionais
Authors: Damo Lílian Paula , Silva Narbal
Published: February 2023

Este estudo teve como objetivo compreender a felicidade no trabalho a partir das percepções de determinados indivíduos de diferentes gerações. Para tal, foi realizada uma pesquisa qualitativa, por meio do método de grupo focal, com cada geração de trabalhadores de uma empresa brasileira do setor de condicionamento físico e saúde. Quanto aos resultados, verificou-se que há semelhanças e diferenças entre as gerações. Para os Baby Boomers, a felicidade no trabalho está associada a cooperação, ao respeito e ao papel social; para a Geração X, está relacionada a amar o que faz e ao papel social; e para a Geração Y, está associada a realização profissional, amar o que faz e ao reconhecimento. Na análise dos resultados também foi confirmada a importância das quatro dimensões da felicidade no trabalho (material, relacional, espiritual/transcendental e pessoal), o que reiterou a caracterização do construto, como complexo, sistêmico e multidimensional.
Marketplaces and Transformations in Retail: the Ecosystem of Services of Companies Operating In Brazil
Authors: Resch Sibelly , Silva Joice Do Nascimento , Pereira Jaiane Aparecida
Published: February 2023

Multifaceted platforms that mediater online transactions between multiple users are called marketplaces. This new business model has expanded over the past 20 years and these companies have started offering some services. Research on such changes is scarce in Brazil. Thus, the present work aims to analyze the services offered by the four main companies that act as marketplaces in Brazil: Mercado Livre, B2W, Via Varejo and Magazine Luiza. It is a qualitative and descriptive research with secondary data and documentary analysis. As a result, a change in market positioning was identified with the transformation of the business into an ecosystem of services for retailers and customers. Services were identified in different areas, such as marketing, logistics, finance, information systems and also people management. The work contributed to the expansion of the literature on this business model, providing a brief contextualization about these companies and their strategies. It also provides elements that can help managers to better understand the various elements that must be considered in order to act in partnership with a marketplace.
Apresentação do Dossiê
Authors: Franco Clarissa De , Pinezi Ana Keila Mosca
Published: February 2023

Saudamos as leitoras e leitores da Revista Mandrágora. Com muita alegria apresentamos este dossiê: Relações de religião e gênero no contexto da pandemia: desafios e sensibilidades de uma conjuntura complexa, organizado por nós, as pesquisadoras doutoras Clarissa De Franco – professora da Universidade Metodista de São Paulo – e Ana Keila Mosca Pinezi – professora da Universidade Federal do Triângulo Mineiro (UFTM).
Penanganan Anak Berkelainan Penyandang Autis Melalui Komunikasi Orang Tua Sebagai Kunci Keberhasilan
Authors: Agus Prasetya  , Ratna Pangastuti  , Ani  Anjarwati
Published: February 2023

Degenerative disease in general has always been a political problem related to how to deal with it and the state is present. This political issue is related to problems and procedures from the very beginning, where from the time of diagnosis of a disease to how to determine the future of people with disabilities or disabilities in the future. Since the parents received an expert diagnosis that their child was suffering from an autistic disease, since then life has changed. The illness suffered by a person after undergoing the process of being diagnosed by an expert will sooner or later affect the dynamics that affect all those affected towards their lives and themselves. Autism, a behavioral disorder that occurs when children are growing and developing, will affect families and family resources, especially when children grow and develop towards school age. This study wants to explore how parents handle it, how the suffering of a mother raising a child with autism, her ups and downs, and her communicative actions in raising her child. This research is a qualitative research, the type of research is case study, the social paradigm is social definition, data collection is through observation, interviews, and documentation. Data analysis using the Interactive Miles and Hubermann model with steps including Data Collection, Data reduction, Data display, data conclusion. The results of communicative social action research are needed to overcome children with disabilities, special needs such as people with autism.
Pengaruh Film Animasi Terhadap Perilaku Moral Anak Usia 5-6 Tahun
Authors: Indayani Nur Fajri , Rusmayadi Rusmayadi , Musi Muhammad Akil
Published: February 2023

The moral behavior of children today is quite worrying, especially in early childhood. This can be triggered by several factors, one of which is watching animated films that are used to be consumed by children. This study aims to examine the relationship and impact between animated films (y) on children's moral behavior (x). The method in this research is correlational using bivariate analysis technique. The object of the research is group B students with a total sample of 12 children. From the results of data processing, the r value of 0.973 is obtained, the correlation coefficient of determination is 2.7% so that interpreting the relationship and influence between animated films and the moral behavior of students aged 5-6 years has a positive influence.
Keterlibatan Orang Tua dalam Mengenalkan Sains untuk Anak Down Syndrome
Authors: Siron Yubaedi , Setianingtias Tiara Pridasari , Nuryanah Ayu Iis , Fauziah Dina Nur , Indriyani Eva , Romdah Sahriatul , Zahirah Savitri
Published: February 2023

This study describes parents' involvement in introducing science to children with down syndrome. This study used a qualitative approach. The research participants were 6 parents with Down syndrome children at 4-8 years old. The purposive sampling method was used to involve the participants. Data were collected through semi-structured online interviews. Analysis of the data in this study using Miles and Huberman. The results of this study show how parents introduce science activities by introducing science activities using simple methods, the media used by utilizing household appliances and objects in the surrounding environment. Parents consider science activities essential to be introduced to children. However, parents face challenges because children are difficult to manage, do not easily focus, and are easily bored.
Educational material production and validity: educational instrument for home care for premature newborns
Authors: Santos Isabela Lorencini , Nascimento Luciana de Cássia Nunes , Coelho Marta Pereira , Freitas Paula de Souza Silva , Moraes-Partelli Adriana Nunes
Published: February 2023

ABSTRACT Objective: to produce and validate a booklet, based on Jean Watson’s Theory, on home care for premature newborns, based on caregivers’ experiences. Method: a methodological study, developed in the following stages: diagnosis of knowledge needs about home care; survey of scientific content; educational material production; and validity by judges/experts. Results: the literature review resulted in 19 articles. The main themes (breastfeeding, bath care, bond building, infection prevention and support network) were listed for producing the booklet “Booklet for Premature Newborns: Demystifying Home Care”. The booklet content and appearance received the overall Content Validity Index of 0.85, considered suitable within the scientific rigor of validity. Final considerations: the booklet produced and validated is an educational material whose main role is to provide knowledge and awaken caregivers’ autonomy in providing home care to newborns.
Eventos dermatoneurológicos adversos e impactos nas atividades cotidianas de pacientes com neoplasias gastrointestinais em quimioterapia
Authors: Canille Rafaela Moreira da Silva , Pinto Maria Helena , Galisteu Katia Jaira , Czorny Rildo César , Bertolazzi Luana Gaino , Faria Tamara Veiga
Published: February 2023

RESUMO Objetivo: associar a presença e a graduação de eventos dermatoneurológicos adversos (neuropatia periférica e síndrome mão-pé) e as interferências nas atividades da vida diária de pacientes com neoplasias gastrointestinais em tratamento antineoplásico sistêmico. Método: trata-se de um estudo longitudinal, prospectivo, com a utilização de instrumentos de avaliação da síndrome mão-pé e da neuropatia periférica. Resultados: foram 36 pacientes: 66,7% com diagnóstico de câncer de cólon e 83,2% em terapia combinada. A partir do ciclo 5, todos apresentaram a síndrome mão-pé, com maioria de grau 1, não relacionada com a interferência nas atividades da vida diária. Em relação à neuropatia periférica, houve a correlação de intensidade moderada a forte desde o ciclo 1 de tratamento. Conclusão: a neuropatia periférica afeta negativamente as atividades da vida diária. O acompanhamento dos eventos dermatoneurológicos pelo enfermeiro oncológico contribui para a prática clínica da enfermagem e subsidia o desenvolvimento da prática avançada no país.
Amamentação continuada e trabalho: cenário de persistência e resiliência materna
Authors: Silva Isília Aparecida , Silva Carla Marins , Costa Elisiany Mello , Ferreira Micheli de Jesus , Abuchaim Erika de Sá Vieira
Published: February 2023

RESUMO Objetivos: compreender os desafios do cotidiano materno e as estratégias adotadas para conciliação entre as atividades fora do lar e a amamentação continuada. Métodos: estudo transversal, qualitativo. Pressupostos teórico-metodológicos foram: práticas discursivas e produção de sentidos no cotidiano. Participaram 22 mulheres, de um grupo de mídia social específico, que amamentaram pelo menos um filho por > sete meses. Dados foram coletados entre novembro de 2020 e março de 2021. Resultados: temas: A volta ao mundo das atividades fora do lar; Ambiente no trabalho: rotinas, oportunidades e dificuldades para manter a amamentação. Considerações Finais: a vivência das mulheres revela um cotidiano com dificuldades de conciliar o desejo de amamentar e o cenário laboral. Rede de apoio e a adaptação na rotina alimentar da criança foram estratégias adotadas para minimizar os riscos de desmame. Os resultados mostram a necessidade de consolidação das políticas de incentivo ao aleitamento continuado no mercado de trabalho.
Wood-inhabiting corticioid and poroid fungi (Basidiomycota) from Reserva Ecológica da Universidade Estadual de Goiás, a remnant of the Brazilian Cerrado
Authors: Leonardo-Silva Lucas , Pereira-Silva Geovane , Moreira Izabel Cristina , Silveira-Silva Robson Bernardo , Xavier-Santos Solange
Published: February 2023

Abstract Corticioid and poroid fungi are traditional morphological groups composed of ligninolytic species. Due to their efficiency in wood decomposition process, many species have great ecological importance, especially in nutrient cycling, as well as for their biotechnological properties. Nevertheless, knowledge about these fungi is scarce in many phytogeographic regions of Brazil, as is the case of the Cerrado, since mycodiversity studies in this biome are mainly focused on areas of the São Paulo state. Here we present the taxonomic inventory of corticioid and poroid fungi from the Reserva Ecológica da Universidade Estadual de Goiás (REC-UEG), a Cerrado remnant in Anápolis, Goiás, Brazil. The area is covered by three typical Cerrado landscapes (cerrado stricto sensu, mesophilic forest, and gallery forest), widely explored for scientific and educational purposes by the academic and regional community which seeks to learn about and preserve its biodiversity. Exsiccates deposited in the fungarium of the Universidade Estadual de Goiás (HUEG-Fungi) were analyzed. They are the result of collections made over 20 years, in approximately 103 ha of the reserve. Samples were characterized macro and microscopically and identified based on specialized literature. 51 species were recognized, which are distributed in 33 genera, 15 families, and five orders. Species were most frequent in forested areas and among them, six are new occurrence records for the Cerrado, nine for the Midwest region, and nine for the Goiás state. These results contribute to increase the knowledge of these fungi in the Cerrado, as well as geographic distribution, and show the relevance of preserving the reserve for the regional Funga representativity.
Open Government in São Paulo: An Analysis of Open Public Policies
Authors: Oliveira Daniel José Silva , Ckagnazaroff Ivan Beck
Published: February 2023

ABSTRACT Objective: to identify how and when the open government principles, specifically transparency, participation, and collaboration, are being incorporated into the public policy cycle phases in local governments. Theoretical framework: theories related to public policy analysis and open government. Method: a single case study with an incorporated focus on the open government initiative of the São Paulo City Hall, where three distinct public policies were analyzed from a theoretical-analytical framework built by integrating the approach of the public policy cycle with the three open government principles. Results: the study showed that in none of the analyzed policies there was the full incorporation of these principles in the five phases of the policy cycle and that little progress was made regarding the requirements for them to be considered open policies. Conclusions: the study contributes to narrowing the theoretical-methodological gap concerning the effectiveness of open government initiatives. The method offers conditions to be applied in different realities and can be used in future research to better understand how open government principles are being incorporated into public policies of governments that have signed open government commitments.
Framework de Mensuração do Empreendedorismo Social para Países em Desenvolvimento
Authors: Vieira Valéria Gonçalves , Oliveira Verônica Macário de , Miki Adriana Fumi Chim
Published: February 2023

RESUMO Objetivo: este estudo objetiva propor e validar com especialistas um framework com os elementos de mensuração do empreendedorismo social para países em desenvolvimento. Marco teórico: o empreendedorismo social é abordado com base em elementos das três principais escolas de pensamento: europeia, americana e dos países em desenvolvimento. Métodos: o framework proposto foi concebido a partir da revisão bibliográfica dos modelos de empreendedorismo indexados nas bases Web of Science e Scopus. Foram extraídas as dimensões associadas ao empreendedorismo social e as suas potenciais categorias de análises, compondo um quadro preliminar de indicadores validados por um painel de especialistas através da técnica Delphi. Resultados: o modelo inclui elementos de mensuração do empreendedorismo relacionados aos níveis individual e organizacional, compondo quatro dimensões, a saber: intenção social empreendedora, orientação social empreendedora, processos, e resultados. Reconhece que o empreendedorismo social nos países em desenvolvimento depende de uma orientação para o social, que se reflete na vontade de solucionar problemas da sociedade, gerando, assim, além de valor econômico, os valores social e ambiental. Conclusões: entre as contribuições deste estudo, destaca-se a promoção de uma forma de avaliação para o empreendedorismo social em países em desenvolvimento, visto que não foram encontrados modelos de mensuração do empreendedorismo social abrangendo este contexto. Além disso, colabora para o avanço do campo, no sentido de que pode se tornar uma ferramenta de mensuração que contempla de forma integrativa os principais elementos característicos ao empreendedor e ao empreendimento social.
The Regulation of the New Bidding Law: Definition of the Institutional Logic Prevalent in a Field
Authors: Cotrim Rosana Ramos , Ryngelblum Arnaldo L.
Published: February 2023

ABSTRACT Objective: the present research analyzes how regulatory definitions occur in a field, in which participants defend multiple logics in the public procurement of large-scale engineering works and services, with a focus on the requisition of guarantee insurance. It also discusses a take-back clause and the percentage of the contract value to be insured. Theoretical approach: this work is part of the discussion about how an institutional logic is constituted, given the competition between multiple logics in a field. Method: the research is focused on discussions relevant to the field. Data collection was carried out through a documentary survey of the analysis of speeches in Congress, as well as interviews with relevant actors in the field using a semi-structured script. Results: the conflicts between logics are resolved through combinations with elements from other field logics. They emphasize the power of actors’ coalitions to define regulatory issues. The study, thus, pointed out how the participants managed to reduce the influence of the logic defended by the insurance market, in favor of the interest of construction companies in the drafting of the project, showing that different market logics can contradict one another. Finally, elements exogenous to the logic under construction are fundamental in its formulation. Conclusions: the theoretical contribution of the study indicates that the institutional logic that becomes prevalent in a complex field is the result of the imposition of a coalition of actors combining elements from distinct logics. However, the coalitions may be different for each of the questions examined.
Edifícios, ruas e vistas para o mar: Relacionando formas construídas, localizações e movimento.
Authors: Medeiros Mariana Daltro Leite , Donegan Lucy
Published: February 2023

Resumo Em muitas cidades, os crescimentos urbanos acelerados acarretam transformações na malha urbana e em modos de morar, pautados na multiplicação do solo. Entendendo que a vida urbana é essencial ao espaço público, que formas urbanas impactam em usos e que determinadas localizações promovem movimento, este artigo identifica as relações entre localizações na malha urbana e formas construídas (tipo arquitetônico, constituição das fachadas, gabarito), usos do solo e movimento em ruas do Bairro Miramar em João Pessoa - PB. Devido à localização privilegiada - localizado entre três avenidas estruturantes da cidade e próximo ao mar-, o bairro tem atraído investimentos e sofrido renovações edilícias. Para analisar indícios de impactos dessas transformações em movimentos reais, foram escolhidas cinco ruas, variando e recorrendo em valores de centralidade, com diferentes formas construídas e usos do solo. Resultados mostraram relações entre movimento de carros e pedestres ligados a diferentes centralidades, usos e formas construídas. Ruas com diversidade de usos do solo apresentaram mais movimento de pedestres, ao passo que movimento veicular se ligou mais a centralidades da malha. Ruas monofuncionais, principalmente atreladas ao tipo arquitetônico mais recente isolado (com fachadas cegas) apresentaram menos pessoas nas ruas, apontando pouca interação entre a edificação e a rua, negativo para a vida urbana.
Variables, secuencias y rutinas en los instrumentos de protección del patrimonio urbano en Colombia, a partir de la aplicación del modelo de la dependencia de la trayectoria (MDT)
Authors: Fonseca Roa Oscar Y.
Published: February 2023

Resumen La notable dimensión adquirida por los instrumentos de planeación y gestión de los centros históricos declarados como Bien de Interés Cultural del ámbito nacional en Colombia en la última década cuestiona el sentido de la política pública de protección del patrimonio urbano. La identificación de las secuencias y rutinas en el encadenamiento de los mecanismos de protección puede aportar a la comprensión y comprobación de la congruencia de la política pública en el diálogo central entre el patrimonio cultural y el contexto latinoamericano donde surgen, así como su reciprocidad con los retos del desarrollo urbano. A partir de la aplicación del modelo de dependencia de trayectoria (MDT) a las variables relacionadas con el patrimonio urbano, se pretende identificar la periodificación de las fases de configuración jurídico-institucional de las dimensiones de la administración, gestión y manejo de los centros históricos declarados. Como conclusión se pone de manifiesto su poca pertinencia para garantizar la conservación demandada por los sectores históricos, donde es evidente un desajuste entre la implementación y versatilidad del marco legal, a pesar del incremento de garantías para la participación ciudadana.
Measuring packing density and water demand of Portland cement and SCMs by the mixing energy method
Authors: Soto Nicolle Talyta Arriagada , Macioski Gustavo , Araújo Emanoel Cunha , Hoppe Filho Juarez , Klein Nayara Soares
Published: February 2023

Abstract Wet packing methods evaluate the packing density of fine materials through the determination of the apparent density and voids content of pastes with different water to solids (w/s) ratios. Its goal is to estimate the minimum water demand to achieve the maximum solids concentration in the mixture, a parameter applied to the mix design of cementitious composites based on particle packing theories. Since most methods based on apparent density are time-consuming and require a high volume of materials, this paper aims to evaluate the mixing energy method as an alternative for the wet packing method and to adapt it to be used for SCMs (supplementary cementitious materials). With a reduced time and material to perform the test, results demonstrate a better precision of the mixing energy due to its discrete measurement. The ideal water flow and initial volume of materials to perform the test on cement and SCMs are discussed.
Extrapolating Qualitative Mycochemical Profiling and Therapeutic Potential of Two Mycorrhizal Amanita Species (Agaricomycetes) from Pakistan
Authors: Shafique Muniba , Niazi Abdul Rehman , Imran Muhammad , Zaheer Muhammad
Published: February 2023

The present study was an attempt to evaluate the antimicrobial and anthelmintic potential of two Amanita species, i.e., A. orsonii and A. glarea, along with their qualitative mycochemical screening. Maceration technique was adopted to make crude extracts in non-polar (petroleum ether and chloroform) and polar (ethanol and distilled water) solvents. Qualitative mycochemical screening revealed the presence of a variety of secondary metabolites like terpenoids, flavonoids, tannins, alkaloids, saponins, and cardiac glycosides. Antimicrobial activities were carried out by using agar well diffusing method against four bacterial and one fungal strain. The antibacterial potential ranged between 4.86 ± 0.088 mm and 34.83 ± 0.166 mm with maximum inhibition zone exhibited by petroleum ether extract against Pseudomonas fluorescens and least potential by distilled water macerate of A. orsonii against the Escherichia coli. The antifungal activity ranged between 14.5 ± 0.288 and 24.76 ± 0.145 mm, with the highest potential provided by chloroform extract of A. orsonii and least capability put forward by A. glarea by petroleum ether extract against Fusarium solanii. Antibiotics and antimycotic discs were used as standard and some of the crude extracts showed bigger zone of inhibition as compared to standard. Different concentrations of ethanolic extracts of both mushrooms were subjected to anthelmintic potential against parasite Haemonchus contortus. All the crude extracts were more potent than standard oxfandazole used. Anthelmintic potential ranged between 9.9 ± 0.057 and 54.93 ± 0.033 minutes for death of parasite, while the paralyzed time ranged between 4.86 ± 0.088 and 24.86 ± 0.088 minutes. From the results obtained it was concluded that both mushrooms can be used as potential source of curative antibacterial, antifungal, and anthelmintic agents against several diseases that might be used in pharmaceutical industries for making medicines and to screen out secondary metabolites in future.
Lukiokoulutuksen ja ammatillisen koulutuksen opinto-ohjauksen määrällinen saatavuus ja riittävyys
Authors: Kettunen Jaana , Ruusuvirta-Uuksulainen Outi , Rautopuro Juhani , Vuorinen Raimo , Piirilä Eelis
Published: February 2023

Tässä raportissa tarkastellaan lukiokoulutuksen ja ammatillisen koulutuksen opinto-ohjauksen saatavuutta ja riittävyyttä osana elinikäisen ohjauksen jatkumoa valtioneuvoston (2020) hyväksymän elinikäisen ohjauksen strategian 2020–2023 painopistealueiden mukaisesti. Kansallisessa elinikäisen ohjauksen strategiassa 2020–2023 korostetaan, että ohjauspalvelujen järjestämistä koskevassa päätöksenteossa tulee varmistaa palvelujen saatavuus, tasa-arvoisuus ja yhdenvertaisuus. Palvelujen tuottajien tulee varmistaa, että palvelut ovat saatavilla monikanavaisesti ja ne rakentuvat itsepalvelusta, avustetusta palvelusta sekä intensiivisestä ohjauksesta opiskelijoiden tarpeiden mukaisesti. Palvelujen järjestäjän tulisi arvioida, vastaavatko palvelut eri opiskelijaryhmien tarpeita ja että ne toteutetaan kustannus- ja resurssitehokkaasti.
Spatial Simulation Model of Bauxite Grades Using R Data Analysis: Its Implication for Exploration Activity
Authors: Nugraheni Rosmalia Dita , Sunjaya Dedi , Sutopo Bronto , Apriniyadi Mohammad , Riyandhani Cahyaningratri Prima , Ronoatmojo Imam Setiaji
Published: February 2023

DOI:10.17014/ijog.9.3.In exploration, the investigation of prospective area encounters several barriers of land ownership, budget limitation and exhausting permit procedures. To speed up the exploration activities of bauxite deposits, bauxite characteristics and grades of the gap areas should be simulated based on the available set of test pit data. This study aimed to address the limitations and optimize the exploration boundaries using R. R data analysis weaves the framework of kriging geostatistics that required information from the adjacent data. This study utilizes the geochemical data of Al2O3, Fe2O3, SiO2 and TiO2 from 296 test pit sampling sites to extrapolate the blank data. The geochemical data used for R analysis were taken from bauxite horizon, while the other mineralogical properties were taken entirely from the exposed bedrock and test pit data. To verify the result of R analysis, recent data of the simulated area were used as a comparison. The R result shows the prediction value is slightly below the actual value of Al2O3. The kriging simulation of Al2O3 was correlated with test pit and mineralogical characters of samples and reveals that the predicted value of simulation closely represents the true value of Al2O3 grades. Extrapolation results of Fe2O3 and RSiO2 with regards to Al2O3 grades are suggesting that higher grade of bauxite underwent desilication and deferruginization as evidenced by a high value of Index of Lateritization. It can be inferred that this attempt points out the advantages of a quick and reliable projection of bauxite laterite deposits from the limited parameters.
The Use of Electrical Resistivity Tomography and Time Domain Electromagnetic Methods to Investigate the Superficial Deposits at Al al-Bayt University, Jordan as a Case Study
Authors: Ghanem Fatima , Al-Amoush Hani , Al-Tarazi Eid
Published: February 2023

DOI:10.17014/ijog.9.3.355-369In this study, an integration of Electrical Resistivity Tomography (ERT) and Time-Domain Electromagnetic (TDEM) methods have been used to investigate the superficial deposit characterization at Al al-Bayt University area. ERT and TDEM results helped to delineate the subsurface geology, and to map soil and basalt flow thicknesses as well as subsurface geological structures. Superficial deposit thicknesses were found in the range of 9 to 16 m, whereas the underlying basalt flow thickness was found to vary from a few meters in the western part to more than 60 m in the most eastern part of the studied area. The ERT results permitted a subsurface lithology characterization of the upper 35 m below ground surface (mbgs), the soil/superficial deposit resistivity was found in the range of 5 ̶40 Ohm.m, and thickness within 12 ̶ 15 mbgs. The TDEM results permitted mapping and delineating the subsurface geology up to 80 m, and allowed mapping the main subsurface structures. The soil/superficial deposits have resistivity in the range of 10 to 90 Ohm.m and the thickness in the range of a few meters up to 15 m. The study recommends a detailed geophysical study before starting any type of geo-engineering construction.
Calcareous Nannofossil Biostratigraphy of Tonasa Formation at Barru River Traverse, South Sulawesi, Indonesia
Authors: Farida Meutia , Jaya Asri , Nugraha Jimmi
Published: February 2023

DOI:10.17014/ijog.9.3.371-381Barru is one of the areas in South Sulawesi where the stratigraphic sequences of lithology from Mesozoic to recent are well exposed. The Tonasa Formation is quite widespread in this area, and it is interesting to find out its various aspects related to the carbonate rock development. For this reason, the distribution of nannofossils were recorded and the relative age of Tonasa Formation was determined using nannofossil collected by measuring section at Barru River. The calcareous nannofossil assemblages are moderate to poor preserved. A total of twenty-three species were identified from the bottom to the top of the interbedded marl and limestone. The nannofossil assemblage-based biostratigraphy of the studied area was shown by the First Occurrence (FO) and Last Occurrence (LO) of the marker species. As for the results, there were six data found in this study, i.e. FO and LO of Reticulofenestra umbilicus, FO of Sphenolithus pseudoradians, LO of Discoaster saipanensis, LO of Calcidiscus formosus, and LO Reticulofenestra bisectus. Based on the noted nannofossil data, the determined age of Tonasa Formation at Karama area included NP 15 – NN 1 or CP 13 - CN 1a, and equivalent to Middle Eocene until Early Miocene. The result shows important data that will contribute significantly in age constraint of Tonasa Formation
Fractal Dimension Analysis and Earthquake Repeated Period Estimation in the Southern Part of Sumatra Subduction Zone (Bengkulu-Lampung-Sunda Segment)
Authors: Rasimeng Syamsurijal , Helmi Masdar , Tugiyono Tugiyono , Suharno Suharno
Published: February 2023

DOI:10.17014/ijog.9.3.383-394An earthquake seismicity parameter study has been conducted in the southern part of the Sumatra Subduction Zone (SSZ) for the period of 1919 to 2019 with a hypocentre depth of 120 km and magnitude of ≥4Mw. The researched area is divided into three segments, Bengkulu, Lampung, and Sunda segments, respectively. This study aims to evaluate the seismicity parameters in the form of a-value, b-value, fractal dimension, and probabilities of earthquake recurrence period. Frequency-magnitude correlation statistical approach introduced by Gutenberg-Richter was used to calculate the seismicity parameters based on catalogue data obtained from USGS. An a-value variation of 5.11±1.84 to 5.85±2.46 obtained indicates the most dominant seismic intensity. b-value of 0.69±0,.17 to 0.83±0.35 correlates with high-stress levels, the level of spatial heterogeneity on the SFZ, and the probabilities of bigger earthquakes in the future. The calculation of fractal dimension of 1.4±0.33 to 1.7±0.71 indicates an earthquake distribution pattern was caused by a single fracture zone along the southern part of SSZ. The fracture zone is located on the left and right sides of the southern part of SSZ, which may not have been connected. In addition, the calculation result of earthquake recurrence period with magnitude ≥6.5Mw indicates that there will be an 5 - 6 earthquake event in the Bengkulu segment, 2 - 3 event in the Lampung segment, and 1 - 2 event in the Sunda segment, while the probabilities of an earthquake with magnitude ≥7.5Mw along the southern part of SSZ is 1 - 2 times.
New Approach for Developing Correlation of NSPT and Shear-Wave Velocity (Vs): Bantul Case Study
Authors: Muktaf Haifani Akhmad , Wiyono Wiyono , Tampubolon Biatna Dulbert
Published: February 2023

DOI:10.17014/ijog.9.3.395-413Predictions of ground motion levels that, under certain conditions, may cause liquefaction require a sufficient knowledge of the underlying soil characteristics. The utilization of the seismic refraction method applies measurements of the subsurface shear-wave velocities (Vs) as a representation of the properties of stiffness and soil amplification. This study, carried out in Bantul, Yogyakarta Province, Indonesia, is conducted to determine the relationship between Standard Penetration Test N values (NSPT) and Vs by using data from eighty-eight drill sites and twenty-nine seismic reflection investigations with the statistical method, namely the Statistical Gradation Approach. The new equations, developed from a power regression analysis, are applied to all soil and eight soil types: silty sand, sand, gravelly sand, clay, silt, sandy clay, clay sand, and sandy silt. The equations, proposed to predict Vs, show a strong relationship between NSPT and Vs values, which applied to other regions with the shear-wave velocity of <300 m/sec, shallow groundwater depth, and dominant sandy soil.
Turismo de base comunitária: experiências em pequenas localidades
Authors: Endlich Angela Maria , Teixeira Juliana Carolina
Published: February 2023

O objetivo da pesquisa foi contribuir com as reflexões acerca dos alcances do turismo de base comunitária (TBC) para o desenvolvimento de pequenas localidades quanto à sua dimensão social. A dispersão populacional, a diminuição na oferta de empregos e de serviços locais essenciais, a perda do patrimônio local, entre outros problemas, desperta nas comunidades locais a necessidade e interesse em buscar alternativas de desenvolvimento como a atividade turística. Porém, observa-se que grande parte dos recursos e atrativos turísticos, embora localizados nessas pequenas localidades, não são suficientes para manter o fluxo de turistas que está apenas de passagem e, se dispersa para as médias e grandes cidades. Esse contexto levanta, então, reflexões sobre quais os benefícios que ficam para as pequenas localidades interessadas em trabalhar com o turismo. Dessa forma, buscou-se problematizar sobre se o TBC contribui para o desenvolvimento de pequenas localidades considerando a sua dimensão social? O que revelam as experiências existentes? O estudo se trata de revisão bibliográfica e, como procedimento metodológico utilizou-se para a execução da pesquisa levantamento e análise da literatura sobre o turismo de base comunitária e temas correlatos. Posteriormente foram identificadas experiências de TBC em pequenas localidades no Brasil, Equador e México que permitiram refletir sobre os limites e possibilidades desse modelo para o enfrentamento dos desafios existentes nas pequenas localidades. Como resultados observou-se que o TBC pode ser uma saída para os desafios socioespaciais, mas ele sozinho não é capaz de reverter todos os problemas. É necessário acompanhar e analisar as experiências constantemente.