bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bayesian paired comparison with the bpcs package
Authors: Issa Mattos David , Martins Silva Ramos Érika 
Published: November 2021

AbstractThis article introduces the R package (Bayesian Paired Comparison in Stan) and the statistical models implemented in the package. This package aims to facilitate the use of Bayesian models for paired comparison data in behavioral research. Bayesian analysis of paired comparison data allows parameter estimation even in conditions where the maximum likelihood does not exist, allows easy extension of paired comparison models, provides straightforward interpretation of the results with credible intervals, has better control of type I error, has more robust evidence towards the null hypothesis, allows propagation of uncertainties, includes prior information, and performs well when handling models with many parameters and latent variables. The package provides a consistent interface for R users and several functions to evaluate the posterior distribution of all parameters to estimate the posterior distribution of any contest between items and to obtain the posterior distribution of the ranks. Three reanalyses of recent studies that used the frequentist Bradley–Terry model are presented. These reanalyses are conducted with the Bayesian models of the package, and all the code used to fit the models, generate the figures, and the tables are available in the online appendix.
Türkiye’de Kovid 19 Pandemi Sürecine Bağlı Uzaktan Eğitimin Almanca Öğretimine Etkisi
Authors: KARAMAN Fatma 
Published: November 2021

Kovid 19 pandemi sürecinin başlamasıyla Türkiye’de üniversitelerdeki her bölüm, derslerini sahip oldukları uzaktan eğitim olanakları çerçevesinde sürdürmek zorunda kalmıştır. Beklenmeyen bu durum, eğitim sürecinde birçok öğretim alanında olduğu gibi Almanca öğretiminde de birçok problemi beraberinde getirmiştir. Bu bağlamda bu çalışmanın amacı pandemi sürecine bağlı olarak uzaktan eğitimin Almanca eğitimine etkilerini Kovid 19 pandemi süreci ve kısıtlamalara ilişkin genel görüşler, alınan eğitimin uzaktan olmasına ilişkin olumlu ve olumsuz görüşler, teknolojik donanım, öğretim etkinlikleri, materyal boyutu, etkileşim, ölçme ve değerlendirme boyutu ve uzaktan eğitim sürecine ilişkin öneriler olmak üzere sekiz tema altında, Almanca öğretmenliği lisans programında öğrenim görmekte olan öğrencilerin deneyimleri ve görüşleri doğrultusunda araştırmaktır. Bu amaca ulaşmak için nitel araştırma deseni kapsamında olgubilim yöntemi kullanılmıştır. Çalışmanın araştırma grubu Muğla Sıtkı Koçman Üniversitesi Eğitim Fakültesi Almanca Öğretmenliği lisans Programında öğrenim gören öğrencilerden oluşmaktadır. Almanca öğretmeni adaylarının uzaktan eğitime ilişkin görüşlerinin belirlenmesi amacıyla veri toplama tekniklerinden biri olan yarı yapılandırılmış görüşme tercih edilmiştir. Araştırmanın tüm verileri çevrimiçi ortamda videokonferans yoluyla yapılan görüşmelerden elde edilen verilerden oluşmaktadır. Görüşme tekniğiyle elde edilen verilerin analiz edilmesinde betimsel analiz kullanılmıştır.
Araştırma sonucunda genel olarak uzaktan eğitimin günlük yaşama ve eğitim hayatına olumsuz etkilerinin daha fazla olduğu sonucuna ulaşılmıştır. Elde edilen bulgulardan Almanca öğretmenliği programındaki alan derslerinin uzaktan eğitime uygun olmadığı, uzaktan eğitim yönteminin 4 temel dil becerisini geliştirmede yeterli olmadığı; ancak uzaktan eğitim sürecinin az da olsa alıcı becerileri geliştirdiği; üretimsel becerileri ise geliştirmediği anlaşılmaktadır.
Symbolischer Interaktionismus und die Bildung der Identität mit der Fremdsprache
Authors: KARASU Gönül 
Published: November 2021

Ziel dieser Studie ist es, die Identitätsbildung mit der Fremdsprache bei DaF-Lehramtstudierendenanhand eines Stummfilms zu untersuchen. Es wird der Beitrag der Stummfilme und der Lehramtstudierenden mit und ohne Auslandserfahrung zur Identität mit der zu erlernenden Sprache herausgearbeitet. Als Forschungsfragen gelten: 1- Wie handeln die DaF-Lehramtstudierendenmit und ohne Deutschland-Erfahrung ineiner Gruppe? 2-Imitieren die Lehramtstudierendenohne Deutschland-ErfahrungdieLehramtstudierendenmit Deutschland-Erfahrung? 3- Fördern sie sich gegenseitig in der Fremdsprache? Diese Studie basiert aus der Sicht des symbolischen Interaktionismus auf einer qualitativen, pragmatischen Betrachtungsweise, die die Perspektive der Soziologie in Bezug zur symbolischen Kommunikation, ausgehend von der Betrachtungsweise Meads, in die Fremdsprachenlehre anzuwenden versucht.
Während der Vorführung des Stummfilms wurden an bestimmten Stellen des Vorspielens gestoppt und die Kommentare der Studenten aufgenommen. Nach der Durchführung wurde im offenen Plenar nach ihrer Ansicht und ihrer Bildung zur Identität durch die Zielsprache anhand von halbstrukturierten Interviewfragen nachgefragt, inwieweit Stummfilme zur Übernahme der Handlungsweisen der zu erlernenden Sprache und ihrem Selbstbewusstsein beitragen, die durch die symbolische Kommunikation den bestimmten gesellschaftlichen Prozessen entsprechen. Durch diesen Beitrag wird die Bildung der Identität der Fremdsprachenlerner mit der Gesellschaft, deren Sprache sie lernen, dargelegt und sie soll auf weitere qualitative Analysen in der Fremdsprachenlehre als Grundlage dienen können.
Degradación fotocatalítica de tetraciclina-antibiótico bajo irradiación de luz ultravioleta mediante nanoarquitectura jerárquica de TiO2 soportada
Authors: Hinostroza Mojarro Juan José , García Picazo Francisco Javier , Ruiz Ramirez Mirza Mariela , Luque López Karen Melisa , Trujillo Navarrete Balter 
Published: November 2021

Se sintetizaron nanoflores de óxido de titanio (TiO2) fase rutilo similares a crisantemo sobre la superficie de anillos de borosilicato Raschig (BRRs). La nanoarquitectura jerárquica se investigó usando varias técnicas fisicoquímicas: microscopía electrónica de barrido (MEB), espectroscopia de energía dispersiva (EED), difracción de rayos-X (DRX), espectroscopia infrarroja por transformada de Fourier (IR-TR), espectroscopia de reflectancia difusa (ERD), potencial zeta (ζ). Los TiO2-BRR fueron usados como columna empacada en un reactor fotocatalítico, y evaluada su actividad catalítica en la degradación de un antibiótico bacteriostático: tetraciclina (C22H24N2O8). El fotocatalizador eliminó el 91% del contaminante emergente logrando una eficiencia energética del 68% con una carga optimizada de 75 TiO2-BRR y un pH de 4 a 25 °C; sin variación significativa en al menos tres ciclos de fotodegradación. Esta información se puede utilizar para el desarrollo de fotocatalizadores soportados de TiO2 dirigidos a eliminar contaminantes emergentes, ofreciendo una alternativa viable.
PENDAMPINGAN PEMBELAJARAN ANAK PADA MASA PANDEMI COVID-19 BERBASIS VIDEO PEMBELAJARAN TEMATIK DI TKK ST. SKOLASTIKA MATAIA
Authors: Ita Efrida , Nafsia Andi , Kolo Monika , Rona Maria Christina , Lawo Bernadeta , Lopes Priska A.M.T , Wunu Maria Audensia , Bupu Maria Magdalena , Ule Maria Anjelina , Wea Ancelina Bao , Debo Maria Elenora , Dopo Maria Florensiana 
Published: November 2021

Kegiatan pengabdian kepada masyarakat yang dilakukan oleh dosen dan mahasiswa terdiri dari beberapa jenis kegiatan. Salah satu dari kegiatan-kegiatan tersebut adalah Kuliah Kerja Nyata (KKN). Kegiatan KKN yang dilakukan guna meningkatkan atau memperluas pengetahuan mahasiswa, melatih mahasiswa untuk menerapkan secara konkrit teori yang sudah dipelajari mahasiswa di tengah masyarakat, menjadikan mahasiswa tanggap dan resolutif dalam menanggapi isu atau permasalahan yang timbul di masyarakat apalagi ditengah merebaknya wabah covid-19 yang membawa perubahan besar dalam bidang kehidupan manusia, tak terkecuali bidang pendidikan anak usia dini. Hal yang paling menonjol adalah proses pembelajaran yang harus dilakukan secara daring demi mencegah dan memutus mata rantai penyebaran covid-19. Salah satu program yang dilakukan dalam kegiatan KKN adalah membuat atau menghasilkan video pembelajaran berbasis tematik guna meningkatkan perkembangan belajar anak dengan tujuan untuk: 1) meningkatkan minat dan motivasi belajar anak, 2) menjadi bahan referensi guru dalam mengembangkan pembelajaran yang inovatif melalui jaringan (daring), 3) membantu mengembangkan aspek perkembangan anak. Metode pelaksanaan dilakukan melalui ceramah, wawancara dan demostrasi. Hasil dari kegiatan pengabdian ini adalah dengan video pembelajaran berbasis tematik yang dihasilkan dapat membantu guru dalam melaksanakan proses pembelajaran di masa pandemi guna mengoptimalkan perkembangan belajar anak di TKK St. Skolastika Mataia.
PENDAMPINGAN BIMBINGAN BELAJAR MATEMATIKA BERBANTUAN ALAT PERAGA BAGI SISWA SEKOLAH DASAR DI KELURAHAN MATALOKO
Authors: Rawa Natalia Rosalina , Wewe Melkior , Wangge Maria Carmelita Tali , Meo Veronika , Gelo Oskarina , Kosu Maria Bonifasia Pita , Ngina Maria Yoanita 
Published: November 2021

Pengabdian kepada masyarakat ini dilatarbelakangi oleh siswa yang kemampuan belajar matematikanya rendah disebabkan oleh adanya pandemi Covid-19. Oleh karena itu, tujuan pengabdian kepada masyarakat mengadakan pendampingan bimbingan belajar bagi siswa sekolah dasar adalah untuk meningkatkan minat dan motivasi belajar siswa terhadap pembelajaran matematika. Hal ini didapat berdasarkan hasil wawancara dengan siswa-siswi selama kegiatan bimbingan belajar. Pendampingan siswa melalui kegiatan bimbingan belajar pada mata pelajaran matematika berbasis alat peraga dilakukan secara temu terbatas dan dilaksanakan di salah satu rumah penduduk di kelurahan mataloko.Kegiatan pendampingan belajar ini bertujuan untuk meningkatkan minat belajar siswa pada mata pelajaran matematika. Kegiatan pendampingan belajar juga bertujuan untuk menumbuhkan kembali semangat siswa yang menurun pada masa pandemi covid-19. Adapun metode yang digunakan dalam kegiatan bimbingan belajar yaitu metode ceramah dan metode diskusi. Metode ceramah dimulai dengan penjelasan materi secara lisan atau langsung kepada siswa. Metode diskusi dilakukan dengan kegiatan tanya jawab kepada siswa berkaitan dengan pemahaman siswa terhadap materi yang dijelaskan. Dengan adanya kegiatan bimbingan belajar ini dapat meningkatkan minat belajar siswa terhadap materi operasi hitung. Hal ini dilihat dari kemampuan respon siswa dalam proses kegiatan bimbingan belajar.
Lithium Enrichment Signatures of Planetary Engulfment Events in Evolved Stars
Authors: Soares-Furtado Melinda , Cantiello Matteo , MacLeod Morgan , Ness Melissa K. 
Published: November 2021

Abstract
Planetary engulfment events have long been proposed as a lithium (Li) enrichment mechanism contributing to the population of Li-rich giants (A(Li) ≥ 1.5 dex). Using MESA stellar models and A(Li) abundance measurements obtained by the GALAH survey, we calculate the strength and observability of the surface Li enrichment signature produced by the engulfment of a hot Jupiter (HJ). We consider solar-metallicity stars in the mass range of 1–2 M
⊙ and the Li supplied by a HJ of 1.0 M
J. We explore engulfment events that occur near the main-sequence turn-off (MSTO) and out to orbital separations of R
⋆ ∼ 0.1 au = 22 R
⊙. We map our results onto the Hertzsprung–Russell Diagram, revealing the statistical significance and survival time of Li enrichment. We identify the parameter space of masses and evolutionary phases where the engulfment of a HJ can lead to Li enrichment signatures at a 5σ confidence level and with meteoritic abundance strengths. The most compelling strengths and survival times of engulfment-derived Li enrichment are found among host stars of 1.4 M
⊙ near the MSTO. Our calculations indicate that planetary engulfment is not a viable enrichment pathway for stars that have evolved beyond the subgiant branch. For these sources, observed Li enhancements are likely to be produced by other mechanisms, such as the Cameron–Fowler process or the accretion of material from an asymptotic giant branch companion. Our results do not account for second-order effects, such as extra mixing processes, which can further dilute Li enrichment signatures.
The Hubble PanCET program: Transit and Eclipse Spectroscopy of the Hot-Jupiter WASP-74b
Authors: Fu Guangwei , Deming Drake , May Erin , Stevenson Kevin , Sing David K. , Lothringer Joshua D. , Wakeford H. R. , Nikolov Nikolay , Mikal-Evans Thomas , Bourrier Vincent , dos Santos Leonardo A. , Alam Munazza K. , Henry Gregory W. , Muñoz Antonio García , López-Morales Mercedes 
Published: November 2021

Abstract
Planets are like children with each one being unique and special. A better understanding of their collective properties requires a deeper understanding of each planet. Here we add the transit and eclipse spectra of hot-Jupiter WASP-74b into the ever growing data set of exoplanet atmosphere spectral library. With six transits and three eclipses using the Hubble Space Telescope and Spitzer Space Telescope (Spitzer), we present the most complete and precise atmospheric spectra of WASP-74b. We found no evidence for TiO/VO nor super-Rayleigh scattering reported in previous studies. The transit shows a muted water feature with strong Rayleigh scattering extending into the infrared. The eclipse shows a featureless blackbody-like WFC3/G141 spectrum and a weak methane absorption feature in the Spitzer 3.6 μm band. Future James Webb Space Telescope follow-up observations are needed to confirm these results.
An Improved Numerical Fit to the Peak Harmonic Gravitational Wave Frequency Emitted by an Eccentric Binary
Authors: Hamers Adrian S. 
Published: November 2021

Abstract
I present a numerical fit to the peak harmonic gravitational wave frequency emitted by an eccentric binary system in the post-Newtonian approximation. This fit significantly improves upon a previous commonly-used fit in population synthesis studies, in particular for eccentricities ≲0.8.
Early complications in pediatric hematopoietic stem cell transplantation
Authors: Gomes Alessandra Araujo , Nolasco Monteiro Breviglieri Carla , Tavares Ferreira Borges Natalia Maria , Zamperlini Netto Gabriele 
Published: November 2021

Hematopoietic stem cell transplantation (HSCT) has the potential to cure a significant proportion of patients with malignant and nonmalignant diseases, but the high doses of chemotherapy and/or radiotherapy included in conditioning regimens affect all organs and tissues.
In this article, Brazilian Group for Pediatric Bone Marrow Transplantation of the Brazilian Society of Bone Marrow Transplantation and Cellular Therapy (SBTMO) provides a review of early complications in children undergoing HSCT.
Antineoplastic agents used in pediatric hematopoietic bone marrow transplantation: a review about pharmacology and pharmaceutical issues.
Authors: Barreto Larissa Maria Hilsdorf Bernardi , Rodrigo Spineli Macedo  , Ana Carolina Sayuri Nagai  , Ananda Vial Cobello  , Haíssa Pereira Ramos Rodrigues  
Published: November 2021

This article proposes the characterization of the main chemotherapeutic agents used in hematopoietic stem cell transplantation in pediatric patients, carrying out a review of the main pharmacological and pharmacokinetic characteristics that are peculiar to children, as well as technical aspects for the handling, prescription, and administration of each one of these.
It is extremely important that all professionals know how to recognize the characteristics of each drug and how its peculiarities impact the quality of patient's treatment, being able to predict and propose necessary interventions for potential problems of therapy, which can be identified and measured.
Consensus on Indications for Hematopoietic Stem Cell Transplantation in Pediatrics. Update 2020: Germ Cell Tumors and Wilms tumors
Authors: Galvao de Castro Junior Claudio 
Published: November 2021

The indications for hematopoietic stem cell transplantation in solid tumors in children do not change a lot since our first Brazilian consensus publication in 2009. In this article, we are going to review indications to hematopoietic stem cell transplantation in pediatric germ cell tumors and wilms tumor.
For the consensus, a review was made using the most relevant articles, and a series of meetings was done to discuss the recommendations.
Consensus on Indications for Hematopoietic Stem Cell Transplantation in Pediatrics. Update 2020: Central Nervous System Tumors and Retinoblastoma
Authors: Galvao de Castro Junior Claudio 
Published: November 2021

The indications for hematopoietic stem cell transplantation in solid tumors in children do not change a lot since our first Brazilian consensus publication in 2009. In this article, we are going to review indications to hematopoietic stem cell transplantation in solid tumors.
For the consensus, a review was made using the most relevant articles, and a series of meetings was done to discuss the recommendations.
In some indications, autologous transplantation is no longer used as a treatment option, however we chose to review these diseases and keep them as a non-recommendation.
In this article we are going to review CNS tumors and retinoblastoma
Confocal laser scanning reflection microscopy applied to the remineralization studies in incipient caries lesions
Authors: Tolcachir Betina R. , Mas Carlos , Caselles Juan , Mangeaud Arnaldo , Gallará Raquel V. 
Published: November 2021

To evaluate through roughness parameters measurement the penetration of calcium phosphate stabilized by casein phosphopeptides (CPP-ACP) in the subsurface zone of the incipient caries lesions known in dentistry as white spot lesion (WSL). To our knowledge, there is no data about roughness parameters to evaluate the demineralization-remineralization process in the body of the lesion. WSL was generated in vitro in 10 dental samples and sectioned in half of them (longitudinal section). CPP-ACP was applied on the WSL (3 minutes daily for 60 days). Roughness parameters (Rp and Ra) were measured on the longitudinal section with a laser scanning confocal microscope in the reflection acquisition mode (CLSRM), either in the WSL or sound enamel, before and after applying CPP-ACP. CLSRM is a non-contact method able to detect small irregularities more precisely due to the small spot of laser illumination (0.5 μm). Mixed linear models were carried out, using the treatment as a fixed factor and the tooth as a random factor (significance level 5%). Rp and Ra values in WSL area before applying the remineralization protocol (WSL pre) were significantly higher than in the sound enamel of the same samples. After applying CPP-ACP, Rp and Ra values decreased significantly with respect to the WSL pre and were similar to the values of these parameters in sound enamel. roughness parameters were used as an indirect way to measure the porosity of WSL at subsurface level. The decrease of these parameters could be interpreted as the remineralization of WSL by the ability of CPP-ACP to penetrate the body of the lesion. Clinical significance: WSL is characterized by the loss of minerals from the enamel and an increase in porosity at the subsurface level. The effectiveness of remineralizing substances would be determined by their ability to penetrate the body of the lesion and reduce porosity.
Identifikasi Keterhubungan Rumah Susun dan Transportasi Publik untuk Menunjang Pengembangan Kawasan Prioritas di Batam
Authors: Bachtiar Firmansyah 
Published: November 2021

Peran Batam sebagai kawasan pelabuhan dan perdagangan bebas berimbas pada peningkatan kegiatan di sektor industri, kepelabuhanan dan perdagangan jasa. Hal ini terlihat dari meningkatnya jumlah populasi Batam dari sekitar 6.000 jiwa di tahun 1970 menjadi lebih dari 1 juta jiwa di tahun 2020. Untuk menggenjot investasi agar dapat bersaing dengan Singapura dan Johor, telah disusun Rencana Induk Pengembangan KPBPB Batam, Bintan, Karimun yang menetapkan beberapa proyek infrastruktur dan kawasan yang diharapkan dapat memperluas peluang masuknya investor ke Batam. Pengembangan kawasan prioritas tersebut dapat menjadi pemicu penambahan jumlah penduduk yang berimbas pada peningkatan kebutuhan hunian khususnya untuk pekerja dan MBR. Dalam kondisi saat ini, sudah terdapat beberapa Rumah Susun di Batam untuk menunjang kebutuhan hunian pekerja industri, dimana pada komplek Rumah Susun tersebut masih diimungkinkannya ada pengembangan kapasitas untuk mengantisipasi kebutuhan hunian karena munculnya kawasan strategis baru. Kajian ini berusaha melihat posisi dan peran Rumah Susun yang ada saat ini dan potensinya dari segi jarak untuk mendukung proyek kawasan prioritas yang ada, serta potensi keterhubungan Rumah Susun tersebut dengan transportasi massal yang dapat menunjang kebutuhan mobilitas penghuni ke tempat kerja nantinya.
STORABILITY POTENTIAL OF CARROT (Daucuscarota L.) UNDER STEM SPONGE PADDED EVAPORATIVE COOLING STRUCTURES
Authors: Olabinjo Oyebola 
Published: November 2021

A zero energy stem sponge padded evaporative cooling storage was evaluated using fresh carrots (Daucuscarota L.) with control refrigerator and a similar structure without any cooling pad. The overall percentage loss in weight (during the period of experiment) of the carrot was much in the refrigerator (53.97%) and control structure (32.80%) compared to those stored in the evaporative cooling structure (25.19%). Similarly, trend of result was recorded in firmness, loss in firmnesss of the carrots stored in the control structure was greater than the ones in the evaporative cooling sytructre. However, the evaluation of the evaporative cooling system shows that the carrots can be stored for an average of twelve (12) days with negligible changes in weight, colour and firmness unlike the refrigerator and the control structure which noticeable changes began to occur from the fifth day. The modification of the microclimate by use of the zero energy evaporative and evapotranspirative cooling principles helps attain the microclimate conditions favourable for longer storage periods. With reference to the developed stem sponge padded cooler in this study, the modified environment helped in reducing respiration and metabolic rates in the stored carrots. The high relative humidity and low temperatures in the padded evaporative cooling system discouraged microorganism action on the stored carrots leading to a lengthened shelf-life