bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aspects of a Bandkeramik settlement near Olteni in Transylvania
Authors: Saile Thomas , Dębiec Maciej , Buzea Dan 
Published: October 2021

Abstract
In Transylvania, settlements of the Transdanubian Linienbandkeramik (LBK) are predominantly found in the Braşov Depression. Excavations at the LBK settlement of Olteni, located on the right bank of the Olt River, brought to light the fragmented remains of at least two ground plans of Early Neolithic longhouses. These are the first convincing evidence of such structures in Romania. The pottery allows dating the site to a later Notenkopf phase of the LBK. Among the ceramic pieces, a fragment of a small altar and several multiply perforated objects are particularly conspicuous; this is the first time sieves have been discovered in an LBK context in Romania. In addition, the Olteni site yielded the most extensive collection of anthropomorphic and zoomorphic plastic in the entire Eastern Bandkeramik milieu.
Varieties of Digital Work
Authors: Ruiz Ben Esther 
Published: October 2021

In this article I develop a typology of digital work forms. Moving beyond the numerous conceptualisations of digital work, too focused on virtual work and neglecting material and invisible forms of digital work, I argue that to understand the global, interconnected varieties of digital work, it is necessary to apply a relational perspective that situates different forms of work and their linkages at the centre of the analysis. I propose a typology based on the relation to the process of work digitalisation. Further, I explain the linkages between various forms of digital work through the global exchange of tasks, materials and expertise resources. The typology serves as a heuristic tool for considering the broader implications of digitalisation for work and employment in terms of control and coordination as well as regulation and classification between linked workspaces, which I show using the example of the varieties of digital work needed to enable the use of smartphones.
KEYWORDS: Digital work; globalisation; virtual work; digitisation; Total Social Organisation of Labour
Influence of Silica Fume on Mechanical Properties and Microhardness of Interfacial Transition Zone of Different Recycled Aggregate Concretes
Authors: Patil Suhas Vijay , Rao K. Balakrishna , Nayak Gopinatha 
Published: October 2021

Abstract
Several countries have started using recycled aggregate as a partial replacement to natural aggregate in concrete. Recycled aggregate contains adhered mortar, which distinguishes it from the natural aggregate. In the present study, natural coarse aggregates were entirely replaced by two kinds of recycled coarse aggregates. The recycled aggregates obtained from the jaw crushing method were named recycled coarse aggregate-1 and the aggregates that were further processed by the ball milling method were named recycled coarse aggregate-2. The performance of control concrete and two kinds of recycled coarse aggregate concretes were studied experimentally with respect to mechanical properties. Results indicate that the processing method to obtain recycled coarse aggregates plays an important role in developing the required mechanical properties. The ball mill processed aggregates performed better than the jaw crushed aggregates in concrete. The performance was also assessed with respect to the microhardness of the interfacial transition zone around the surface of the aggregates. The presence of adhered mortar in recycled aggregate weakens it because of the presence of an old interfacial transition zone that affects the strength of concrete. The interfacial transition zone hardness at the aggregate-mortar interface is 53.94, 34.21, and 44.08 % of bulk concrete for control concrete, recycled coarse aggregate-1 concrete, and recycled coarse aggregate-2 concrete, respectively. The addition of silica fume improved the average microhardness, and the same was reflected in the mechanical properties of both the recycled coarse aggregate concretes. It is recommended to use ball mill processed recycled coarse aggregates as a complete replacement to natural coarse aggregates along with a 5 % addition of silica fume for better performance.
GERAÇÃO DE RESÍDUOS SÓLIDOS E VAZÃO DE ESGOTO DURANTE A PANDEMIA DE COVID-19 EM UMA RESIDÊNCIA NO SUL DE MINAS GERAIS
Authors: Dos Santos Eunice Musa Neves , Marques Rosângela Francisca de Paula Vitor , Alvim Charles Da Silva , Alcantra Eliana 
Published: October 2021

A doença causada pelo Coronavírus SARS-CoV-2 foi declarada como pandemia pela OMS e uma das medidas mais eficazes é o isolamento social, tendo grande importância o saneamento. Assim, objetivou-se realizar a composição gravimétrica dos resíduos sólidos, bem como estimar a quantidade de vazão de esgoto e a geração per capta, em época de pandemia em uma residência de Três Corações – MG. Para a caracterização quantitativa separou-se os resíduos em 7 categorias, que foram pesados separadamente todos os dias, para diagnosticar a porcentagem em peso, com o auxílio de uma balança doméstica. Para a quantificação da geração de esgoto, foram observados os hábitos em atividades domésticas e higiene pessoal. As atividades foram quantificadas pelo método volumétrico por um recipiente de 5 litros. Estimou-se o valor total de consumo de água e como coeficiente de Retorno de 80% estimou-se a vazão de esgoto gerada. Foi realizado a vazão per capta de esgoto na residência. Os hábitos domiciliares foram afetados pela pandemia, influenciando em uma maior geração de resíduos, no qual foram observadas no final de semana, sendo a maior quantidade para os resíduos orgânicos (67%), 28% de recicláveis e 5% de rejeito e quantidade diária de 465g por dia, abaixo da média nacional. As maiores vazões foram observadas para a bacia sanitária. A constância de atividades durante a pandemia e a mudança de hábitos representou 87%. A geração per capta de efluentes gerados foi de 87,14L abaixo da geração dos últimos 12 meses, refletindo a mudança de hábitos dos indivíduos na residência.
ANÁLISIS DE LA CONTINUIDAD DE LOS NADADORES BRASILEÑOS EN EL PROGRAMA BOLSA-ATLETA
Authors: Ordonhes M.T. , López-Gil J.F. , Caregnato A.F. , Cavichiolli F.R. 
Published: October 2021

El presente estudio tuvo por objetivo identificar, a partir del Programa Bolsa-Atleta desarrollado por el gobierno brasileño, si los nadadores que reciben incentivo financiero en las categorías de base, presentaron continuidad en la práctica deportiva hasta las categorías más altas del programa. Se estableció un recorte temporal de 2005 y 2017; siendo el número total de la muestra de 2.308 becas y de 1.017 atletas. Asimismo, todos los atletas seleccionados pertenecían a la modalidad de natación. La continuidad de los atletas en la recepción de becas presentó diferencias significativas en las respectivas categorías del programa (p<0,001; ?2=0,15). Se observaron diferencias significativas entre las becas de las categorías base e internacional, con un tamaño de efecto grande (p<0,001; r=0,91). Finalmente, se puede afirmar que la inversión dirigida a las categorías de base no representa, de manera inexorable, la continuidad de los atletas en el desarrollo deportivo.
¿PUEDE LA EDUCACIÓN DEPORTIVA MEJORAR LAS ACTITUDES HACIA LA EDUCACIÓN FÍSICA EN SECUNDARIA?
Authors: Morales-Ortiz E. , Burgueño R. , Cueto-Martín B. , Macarro-Moreno J. , Medina-Casaubón J. 
Published: October 2021

La presente investigación tuvo como objetivo analizar la influencia de una temporada de Educación Deportiva sobre las actitudes hacia la Educación Física (EF) en estudiantes. Los participantes fueron 53 (31 hombres y 22 mujeres; Medad = 15.13, DTedad = 1.40) estudiantes de secundaria quienes tomaron parte en una intervención de Educación Deportiva de 14 sesiones de 55 minutos. Se adoptó un diseño cuasi-experimental sin grupo control y medidas pre-test y post-test. Los resultados del MANOVA mostraron un aumento significativo en el nivel de valoración de la EF y su profesorado, dificultad de la EF, utilidad de la EF y preferencia por la EF en el alumnado. No hubo efectos multivariantes significativos respecto a la edad, género y deporte extraescolar. Los hallazgos son debatidos subrayando la importancia de la Educación Deportiva en el desarrollo de las actitudes del alumnado hacia la EF como un medio para favorecer su formación integral.
Smoke Exposure Disclosure: Parental Perspectives of Screening in the Inpatient Setting
Authors: Williams Brian S. , Nacht Carrie , Fiore Michael C. , Kelly Michelle M. 
Published: October 2021

OBJECTIVES
Current screening questions for pediatric tobacco smoke exposure are suboptimal. Factors influencing screening accuracy, particularly in the pediatric inpatient setting, are unknown. Our objective was to identify facilitators of and barriers to parental disclosure of smoke exposure when screened during their child’s hospitalization and strategies to promote accurate disclosure.

METHODS
This qualitative study was conducted with a convenience sample of parents of children admitted to the medical and surgical unit of a Midwest tertiary care children’s hospital. Eligible parents included those with documented disclosure of smoke exposure in the child’s electronic health record. A researcher trained in qualitative methods conducted semistructured, in-depth interviews with parents regarding their experiences with smoke exposure screening in the inpatient pediatric setting. Two researchers independently identified concepts directed at barriers, facilitators, and strategies for effective screening, which were compared and reconciled by a third researcher.

RESULTS
Facilitators of disclosing their child’s smoke exposure included the following: (1) the caregiver’s internal characteristic(s) promoting disclosure, (2) perceived relevance of the screening question to the child’s health, and (3) the questioner being viewed positively. Barriers included the following: (1) fear of negative consequences, (2) a vague question, (3) lack of knowledge, (4) guilt, and (5) unconducive environment and timing. The strategies parents suggested to improve screening for smoke exposure included the following: (1) communicate preemptively, (2) provide specific exposure examples, (3) improve questioner-caregiver rapport, and (4) improve screening environment and timing.

CONCLUSIONS
Parents identified various mechanisms to improve tobacco smoke exposure screening. The facilitators, barriers, and strategies provide opportunities to improve the inpatient pediatric screening process.
Remote Virtual Reality Teaching: Closing an Educational Gap During a Global Pandemic
Authors: Young Daniel , Real Francis J. , Sahay Rashmi D. , Zackoff Matthew 
Published: October 2021

OBJECTIVE
Resident physicians are expected to recognize patients requiring escalation of care on day 1 of residency, as outlined by the Association of American Medical Colleges. Opportunities for medical students to assess patients at the bedside or through traditional simulation-based medical education have decreased because of coronavirus disease 2019 restrictions. Virtual reality (VR) delivered remotely via video teleconferencing may address this educational gap.

METHODS
A prospective pilot study targeting third-year pediatric clerkship students at a large academic children’s hospital was conducted from April to December 2020. Groups of 6 to 15 students participated in a 1.5-hour video teleconferencing session with a physician facilitator donning a VR headset and screen sharing interactive VR cases of a hospitalized infant with respiratory distress. Students completed surveys assessing the immersion and tolerability of the virtual experience and reported its perceived effectiveness to traditional educational modalities. Comparisons were analyzed with binomial testing.

RESULTS
Participants included third-year medical students on their pediatric clerkship. A total of 140 students participated in the sessions, with 63% completing the survey. A majority of students reported VR captured their attention (78%) with minimal side effects. Students reported remote VR training as more effective (P &lt; .001) than reading and online learning and equally or more effective (P &lt; .001) than didactic teaching. Most students (80%) rated remote VR as less effective than bedside teaching.

CONCLUSIONS
This pilot reveals the feasibility of remote group clinical training with VR via a video conferencing platform, addressing a key experience gap while navigating coronavirus disease 2019 limitations on training.
STUDY OF THE SUITABILITY OF VARIOUS TYPES OF CASTING MATERIALS FOR THE MANUFACTURE OF A SHIP ENGINE
Authors: Galán Juan José , Varela-Fernández Nuria , Graña-López Manuel Ángel , Filgueira-Vizoso Almudena , García-Diez Ana 
Published: October 2021

The objective of this work was to study the suitability of three types of cast iron for the manufacture of a ship engine: EN-GJS-500-7U for the manufacture of the engine block, EN-GJS-400-15U for the cylinder head and EN-GJL-200 for the liner. Tensile tests were carried out to obtain the ultimate tensile strength (UTS) of each material. The results for the UTS were: 460 MPa for EN-GJS-500-7U, 390 MPa for EN-GJS-400-15U and 170 MPa for EN-GJL-200. Likewise, Brinell-hardness measurements were carried out and the elements present in the materials were determined with spectrometry. Finally, the size of graphite particles in each sample was determined.
Hak Notaris Menolak Pembuatan Akta yang Mengandung Unsur Riba dengan Alasan Menjalankan Prinsip Syariat
Authors: Prawira Aditya Yudha , Susilo Haryanto 
Published: October 2021

This study discussed the right of notaries to refuse the creation of deeds containing usuries by reasons of implementing the principles of sharia and the legal implications of notaries based on Article 16 Law on Notary Position. This study was normative research that used conceptual and legislation approaches. Data collection techniques used library studies. The analysis results showed that notaries had the right to refuse the creation of deeds containing usuries based on the theoretical, juridical, and philosophical aspects. Due to the law of notaries that refused the creation of deeds containing usuries, it violates Article Article 16 Law on Notary Position so that notaries could be subject to tieredly administrative action. The Law on Notary Position had not provided legal protection to notaries who practice their profession under the principles of sharia.
SPREADING NATIONALISM IN THE EARLY 1900S: MARCO KARTODIKROMO'S TYPICAL APPROACHES IN INDONESIA
Authors: Ratri Annisa Meutia 
Published: October 2021

This writing aims to describe Marco Kartodikromo and his unique approach to spread an idea about nationalism in the early 1900s. By using historical research as a methodology, this paper consisted discussion about basic idea that led Marco to birth the writing, which is as strategy to influence the society. This writing also provided Marco’s expounded on nationalism and his several typical approaches to spread of nationalism such as bringing historical consciousness and using low Malay language. Marco was successfully creating threaten to colonizer an expressing the pain and suffering of the colonized people within nationalist discourses by the literature work such as Student Hidjo, Azia boeat Orang Azia and others. Penelitian ini adalah tentang Marco Kartodikromo dan pendekatan khasnya dalam menyebarkan ide tentang nasionalisme pada awal tahun 1900 di Indonesia. Dengan menggunakan penelitian sejarah sebagai metodologi, penelitian ini mencakup diskusi tentang ide dasar Marco dalam menulis dan strategi untuk mempengaruhi masyarakat. Pada penelitian ini juga memberikan penjelasan tentang nasionalisme dan beberapa pendekatan Marco untuk penyebaran nasionalisme seperti membawa kesadaran sejarah dan menggunakan bahasa Melayu yang rendah. Marco tidak hanya berhasil menciptakan ancaman bagi colonial tetapi juga dapat mengekspresikan rasa sakit dan penderitaan orang-orang yang dijajah dalam wacana nasionalis melalui karya sastranya seperti Student Hidjo, Azia boeat Orang Azia, dan karya lainnya.
The Management of Natural Resources in 10 – 14 AD, The Hindu-Buddhist Era, based on Old Javanese Inscription in the Malang Highlands, East Java: Environmental Archeology Study
Authors: Suprapta Blasius 
Published: October 2021

Abstract: Based on geological studies, the Malang Highlands, East Java, Indonesia is a former ancient lake that dried up and turned into a wide and fertile plateau. Such natural conditions allow the growth and development of Hindhu-Buddhist civilization in 10 - 14 AD, namely the socio-cultural life of a well-ordered community. This includes the structure of natural resource management by the state and society. Around 19 old Javanese Inscription certificates were issued by the king at that time. Some of these inscriptions contain the standard rules of the kingdom in relation to the management of natural resources, but so far there has not been an in-depth study of the rules of natural resource management in this region. In connection with this problem, the need to conduct a study of natural resource management based on Old Javanese Inscription through an environmental approach: Environmental Archeology. The study was conducted by literature study, toponymy analysis, geographical spatial analysis on topographical maps, and interpretation of natural resource management, through an environmental management approach. The results showed that there were rules for felling trees in primary forest areas, state forest management for the benefit of maintaining sacred buildings and there were rules for the sale and purchase of endemic plants, namely spices. Abstrak: Berdasarkan studi geologi, Dataran Tinggi Malang, Jawa Timur, Indonesia merupakan bekas danau purba yang mengering dan berubah menjadi dataran tinggi yang luas dan subur. Kondisi alam yang demikian memungkinkan tumbuh dan berkembangnya peradaban Hindhu-Budha pada 10 - 14 Masehi, yaitu kehidupan sosial budaya masyarakat yang tertata rapi. Ini termasuk struktur pengelolaan sumber daya alam oleh negara dan masyarakat. Sekitar 19 akte Prasasti Jawa kuno dikeluarkan oleh raja saat itu. Beberapa prasasti tersebut memuat aturan baku kerajaan dalam kaitannya dengan pengelolaan sumber daya alam, namun sejauh ini belum ada kajian yang mendalam tentang aturan pengelolaan sumber daya alam di wilayah ini. Sehubungan dengan masalah tersebut, perlu dilakukan kajian pengelolaan sumber daya alam berbasis Prasasti Jawa Kuno melalui pendekatan lingkungan: Arkeologi Lingkungan. Penelitian dilakukan dengan studi literatur, analisis toponimi, analisis spasial geografis pada peta topografi, dan interpretasi pengelolaan sumber daya alam, melalui pendekatan pengelolaan lingkungan. Hasil penelitian menunjukkan adanya aturan penebangan pohon di kawasan hutan primer, pengelolaan hutan negara untuk kepentingan pemeliharaan bangunan suci dan terdapat aturan jual beli tanaman endemik yaitu rempah-rempah.
NILAI-NILAI FILOSOFIS TRADISI DUEK PAKAT DI GAMPONG TUNONG PAYA KRUEP KECAMATAN DARUL FALAH KABUPATEN ACEH TIMUR
Authors: Hanafiah Hanafiah 
Published: October 2021

Philosophical values in society and many social problems occur, as well as the customs that are owned by each Gampong, which has a custom in every social problem and its resolution, including in terms of marrying children (duuk pakat event meukawen), circumcision (sunah rasul ), farming (farming) and solving other problems. This article aims to examine the philosophical values of the tradition of Duek Pakat in Gampong Tunong Paya Kruep in depth, in detail and in full. The results of the study show that the tradition of Duek Pakat is based on a tradition that has been passed down for a long time, namely that Aceh had begun in the era of the kingdom, because the process of duat pakat was a deliberation carried out in the Tunong Paya Kruep Village, Duek pakat also had an impact on promoting deliberation in making decisions and overcoming problems shows that the community likes a peaceful life and tries to avoid conflict, so that the two groups have a very positive impact on the community. The philosophical values contained in the twelfth pakat include: Tradition Values, Cultural Preservation Values, Social Values and Philosophical Values. Masing-masing masyarakat mempunyai adat dalam menyelesaikan setiap permasalahan sosial, termasuk masyarakat gampong di Aceh, di antaranya dalam hal menikahkan anak (duek pakat acara meukawen), sunatan (sunah rasul), bercocok tanam (kenduri blang) dan penyelesaian masalah-masalah lainnya. Artikel ini bertujuan untuk mengkaji nilai-nilai tradisi duek pakat di Gampong Tunong Paya Kruep secara mendalam, rinci dan tuntas. Hasil studi menunjukkan, bahwa tradisi duek pakat didasari dari tradisi turun temurun sejak dari dulu yaitu sudah mulai ada di Aceh pada zaman kerajaan. Proses duek pakat merupakan musyawarah yang dilakukan di Gampong Tunong Paya Kruep. Duek pakat juga berdampak dalam upaya mengedepankan musyawarah dalam mengambil keputusan dan mengatasi masalah menunjukkan bahwa masyarakat menyukai kehidupan damai dan berusaha untuk menghindari konflik, sehingga duek pakat berdampak sangat positif terhadap masyarakat. Nilai-nilai tradisi yang terkandung dalam duek pakat, antara lain nilai tradisi, nilai pelestarian budaya, nilai sosial dan nilai agama.