bluuebunny/crossref_metadata_2025 huggingface dataset:
Obstáculos sociales y enriquecimiento a la creatividad de la mujer: una posible conexión
Authors: Porto Marina
Published: October 2023

Gender stereotypes are still present in society and tend to privilege certain groups. Prejudice, discrimination, sexist norms, pressure, low valuation are some of the obstacles that women must face since an early age and affect them in the professional stage. Although they have the same creative potential as men, there are fewer eminent female creators in most diverse domains. In this theoretical essay, we analyzed biographies and investigations about those who were recognized for their creative contributions in socially valued domains. It is argued that overcoming gender barriers may have favored their motivation, determination, non-conventionality, as well as adding diversified resources for creative ideas. Nevertheless, the path to gender equity in creative recognition and social justice must not involve teaching women to benefit from overcoming barriers, but rather tearing them down. Considering creativity in a systemic perspective, it is necessary to change domains and fields. There will be more women recognized as creative when we manage to break gender stereotypes, favoring the openness of the domains and the impartiality of the fields.
Caminos para la (trans)formación docente en tiempos de pandemia a la luz del pensamiento complejo: una revisión bibliográfica sistemática
Authors: Pereira Andrielly Maria , Fortes Alves Maria Dolores , de Melo Marques Edilene Conceição
Published: October 2023

Currently we face the challenges of an educational scenario affected by the drastic effects of the pandemic of COVID-19, the continuing education of teachers shows itself as possible spaces for reflection of praxis, attesting to the emergence of (trans) formations arising from a paradigmatic change that comes to base learning and integrative strategies (Alves, 2016) during the pandemic context. To this end, complex thinking, anchored in the work of Edgar Morin, shows itself as a light for the proposed discussions. As a methodological action, we conducted a systematic review of integrative literature in order to investigate the academic productions carried out during the pandemic period related to teacher education and supported by the theoretical foundations of complex thinking. It is possible to notice that this is a new paradigm that has been the basis of few productions in the last few months directly related to the theme. Among the studies found, one can notice the relevance of these spaces as promoters of the necessary transformations for the education of the future built in the present.
Creatividad: Entrevista a David de Prado
Authors: de Prado David , Violant Holz Verónica
Published: October 2023

Communication through different languages allows us to enter infinite possibilities. David de Prado gives us with great generosity a way of understanding the world, in which we still have a lot to learn.
Development of Interactive Teaching Materials in Indonesian for Grade VI Elementary School Students
Authors: Widodo Joko
Published: October 2023

Interactive teaching materials are written materials in the form of sheets of paper that are bound and given covers and that present knowledge that is arranged systematically. This research aims to develop valid, effective, and practical teaching materials. This study uses a 4D research model with four stages: defining, designing, developing, and deploying. This teaching material has been validated by several experts, namely material experts, media design experts, and linguists. This study had three trials: individual trials, small group trials, and large group trials. Based on the combined percentage of validity of interactive teaching materials, according to experts, a percentage of 89% is categorized as "very valid." The practicality of interactive teaching materials is measured through RPP implementation sheets conducted in large group trials of meeting 1 of 92.72% and large group trials of meeting 2 of 92.98% categorized as "very practical." Effectiveness was obtained from large group trials with a percentage of 92.33% categorized as "very effective." Based on these results, it can be concluded that interactive teaching materials in grade VI SD Muhammadiyah 8 Dau Malang are suitable for use.
Development of Interactive Video Media to Improve Students' Speaking Skills
Authors: Halimatussa’diyah Halimatussa’diyah , Hartono Hartono , Sudiran Sudiran
Published: October 2023

This study intends to identify the requirements of students and teachers for enhancing speaking skills and validate the use of interactive video in the classroom. This study used the ADDIE model's research and development (R&D) methodology: analysis, design, development, implementation, and evaluation. Thus, it validated the teacher's material requirements and analyzed the students' needs. This study includes three English instructors and 18 secondary school students from MTS Miftahul Ulum Lumajang. Observation of classes, interviews, and questionnaires were utilized to collect data for this study. However, an interview revealed that the teacher frequently encountered difficulties devising English material for the junior high school class, particularly for the eighth grade, due to students' asking and expressing opinions. This study revealed, through a questionnaire, that the majority of teachers (66.7%) had difficulty enhancing students' speaking abilities by asking and giving opinions. This study revealed that the majority of students (72.2%) struggle to develop their speaking skills through asking and responding. Therefore, interactive video must be utilized. This study has provided the majority of teachers with a positive perspective on the effectiveness of interactive videos in enhancing speaking proficiency.
Analysis of Akhlak Values in Science Textbooks for Madrasah Aliyah
Authors: Nurlela Andi
Published: October 2023

Integrating akhlak values ​with all subjects at all levels of education is one of the keys to forming students with a religious character. So that science and religion are no longer separated. Including at the Madrasah Aliyah (MA) education level, Islamic-based schools, but in reality, it is still difficult not to separate science and religion, especially in science subjects. Therefore, this study aims to analyze religious values, especially in the akhlak aspect in science textbooks for 10th grade Madrasah Aliyah (MA), and how students internalize these religious values. This research uses a qualitative descriptive approach, specifically content analysis. The results of this study indicate that the learning materials in science textbooks for 10th at Madrasah Aliyah (MA) contain akhlak values, including akhlak to Allah SWT, akhlak to fellow human beings, and akhlak to the environment. The media used to internalize akhlak values ​​in science learning is manufacturing printed and electronic teaching materials so students can easily access and understand them.
Comparación del Efecto de la Pasteurización y Calentamiento Óhmico en la Cerveza Artesanal Tipo ale ante la Posible Presencia de Deoxinivalenol
Authors: Velarde Salas Bryan Augusto
Published: October 2023

La investigación es netamente experimental cuantitativa se ha dividido en dos etapas, la primera comprobar la presencia de DON en la malta para elaborar cerveza artesanal tipo ale mediante análisis en laboratorio mediante un Kit Elisa AgraQuant® Deoxynivalenol Assay  0.25ppm/5.0, a partir de esto se hizo mosto con esta materia prima y posteriormente se evaluó el efecto que produce un método de conservación tradicional y uno emergente sobre dicha micotoxina para lo cual se desarrolló un equipo experimental de calentamiento óhmico, en donde se determinaron parámetros de tiempo, temperatura, voltaje como parte del proceso de elaboración del mosto. A partir de los resultados se pudo observar una interacción mínima en uno de los lotes de mosto aplicando calentamiento óhmico sobre la micotoxina DON a comparación del método tradicional en donde el nivel de concentración fue el mismo lo cual rectifica lo mencionado por los autores (Pascari X et al., 2010) en donde se indica que la concentración de micotoxinas al convertirse en mosto no aumenta y en ocasiones se reduce por los procesos de elaboración utilizados.
Música y Danza para Potenciar la Actividad Motriz y Promover el Folclor Regional Boyacense
Authors: Mendieta Murcia Nazlly Gineth
Published: October 2023

La finalidad del presente artículo es presentar una revisión descriptiva sobre la importancia de la música y la danza folclórica del pueblo boyacense como estrategia que en los procesos escolarizados del área de Educación Física, Recreación y Deportes, contribuye a potenciar la actividad motriz, a la vez que aportar al rescate y valoración del folclor regional. Toma como referente las aportaciones que la música y la danza hacen a la educación, dadas sus dimensiones de tipo social, cultural, intelectual, educativo, afectivo y físico; de ahí que, el alcance del mismo sea examinar cómo se da la relación entre estos componentes del folclor y cuál es su incidencia en el fortalecimiento de los procesos educativos en educación física, con estudiantes del nivel básico en el contexto rural. El procedimiento   para su desarrollo se centra en el modelo cualitativo, la revisión bibliográfica en Internet para la selección de documentos y recolección de información relevante sobre el tema. Información que se sitúa en el plano de la identificación selectiva y crítica en un marco del conocimiento ya construido sobre la temática. Los hallazgos relevantes respaldan la idea de materializar procesos de enseñanza y aprendizaje motriz con la música y la danza folclórica como mediación pedagógica, en un marco lógico aportado por la epistemología de la investigación donde la teoría sociocrítica y la pedagogía crítica sustentan la labor del docente investigador que buscar proponer cambios en los procesos tradicionales que la escuela de hoy aún maneja generando distanciamiento entre el estudiante y la oportunidad de ser el propio constructor de sus aprendizajes con sentido y significado.
The Brain Aging National Cohort-PUMC: study design and baseline characteristics
Authors: Han Fei , Qiu Wen-Ying , Zhou Li-Xin , Ni Jun , Yao Ming , Liu Yong-Tai , Hou Bo , Cui Rui-Xue , Feng Feng , Li Fang , Chao Ma , Zhu Yi-Cheng
Published: October 2023

Objectives: To describe the study design and baseline characteristics of the Brain Aging National Cohort (BANC)-Peking Union Medical College (PUMC), a study aiming to identify risk and protective factors that contribute to brain aging and age-related neurological diseases.
Methods: The BANC-PUMC is a longitudinal study established in 2017 in the city of Beijing, enrolling participants who agreed to donate their bodies and brains for medical research. Participants received face-to-face clinical evaluations including questionnaires, physical examinations, and comprehensive cognitive assessments. Biological samples and brain magnetic resonance images were collected. Neuropathological evaluation of the autopsied brain is performed.
Results: Among the 885 participants, 43.3% were men, and the mean age of the cohort was 71.3 ± 8.2 years. The participants were predominantly equipped with high-level education, and they had an average of 12 years (SD 3.6) of education. The most common chronic disease of participants was hypertension (61.4%). The proportion of Mini-Mental State Examination scores below 24 was 4.3%. The cohort has been followed up annually.
Conclusions: The BANC-PUMC study has the potential to unravel the causes and consequences of age-related neurological diseases via a clinicopathological correlation study. The program will continue and allow further follow-up and extension of current investigations.
FEATURES OF EFFECTIVE BREEDING METHODS TO IMPROVE THE REPRODUCTION ABILITY OF KAZAKH ROUGH-WOOLED SHEEP
Authors: Malmakov Nurlan , Kulataev Beibit , Iskakov Kairat , Tastaganov Maksat
Published: October 2023

The article presents the materials of the most valuable quality of fat-tailed sheep, along with high precocity, regular fertility is the high viability of the offspring, which serves as an objective criterion for their adaptive ability to various paratypes factors and to study the reproductive productivity of Kazakh fat-tailed sheep in two flocks, 1165 freshly received ewes were cervically inseminated sperm of Kazakh fat-tailed rams. Ewes in natural estrus were detected once daily in the morning from 7 to 8 a.m. with the aid of the teaser rams. Sperm from 6 sire-rams was collected with the aid of an artificial vagina. Double cervical insemination was performed at 9-10 a.m. and 4-5 p.m. On average 78% or 921 ewes out of 1165 inseminated lambed ranging from 76% to 81% in two flocks. Total of 1080 lambs were born, or 117.3 lambs per 100 lambed ewes. Body weights in the single newborn ram and ewe lambs were 5.04±0.07 (n=108) and 4.44±0.07 kg (n=98), while in the twin males and females were 3.94±0.08 (n=20) and 3.79±0.09 kg (n=18), respectively.
It is concluded that Kazakh fat-tailed sheep have a high reproductive capacity.
ИЗУЧЕНИЕ ГЕНЕТИЧЕСКОГО РАЗНООБРАЗИЯ ОТЕЧЕСТВЕННЫХ ПОРОД ЛОШАДЕЙ С ИСПОЛЬЗОВАНИЕМ ПОЛНОГЕНОМНОГО АНАЛИЗА SNP
Authors: Бейшова Индира , Гриценко Диляра , Шамекова Малика , Пожарский Александр , Ульянова Татьяна , Ковальчук Александр
Published: October 2023

В статье представлены результаты исследования генетического разнообразия отечественных пород лошадей на основании полногеномного анализа однонуклеотидных полиморфизмов (single nucleotide polymorphism, SNP), проведенного с использованием микрочипов Equine 80k HTS («Illumina Inc.», США).
В качестве материала для исследований использовали образцы волосяных луковиц лошадей казахской породы типов джабе (ZHB, n = 631), адайского (ADA, n = 303) и найманского (NMN, n = 158), мугалжарской (MUG, n = 584), кушумской (KSH, n = 226) и костанайской (KOS, n = 116) пород. Контроль качества SNP-генотипирования проводили с помощью программного обеспечения PLINK1.9. Для обработки и визуализации данных применяли программы PLINK1.9, R-пакет, BEAGLE, ADMIXTURE, CLUMPAK и FigTree. Конечный набор маркеров, отобранный по результатам контроля качества и использованный для анализа, включал 60 987 SNP.
Все исследуемые породы лошадей имели очень близкие значения ожидаемой и наблюдаемой гетерозиготности - в среднем 0,3478 и 0,3443. Степень наблюдаемой гетерозиготности в исследуемых породах лошадей изменялась от 0,3402 у казахской породы адайского типа и мугалжарской породы до 0,3514 у кушумской породы. С помощью метода главных компонент (principal component analysis, PCA), программы ADMIXTURE, ожидаемой и наблюдаемой гетерозиготности (He и Ho), попарных значений индекса фиксации (Fst) было выявлено отсутствие генетической изменчивости между исследуемыми породами лошадей. Сравнение с ранее опубликованными данными о генетическом разнообразии пород лошадей выявило относительно высокий уровень индивидуального разнообразия отечественных лошадей по сравнению с зарубежными породами. При этом монгольская и тувинская породы были выделены как наиболее близкие породы лошадей. Таким образом, впервые с использованием полногеномного анализа SNP мы изучили генетическое разнообразие у отечественных пород лошадей. Эти результаты служат началом углубленного изучения генофонда пород и оценки их значения для перспектив сельскохозяйственного производства.
ESTUDO SOCIOAMBIENTAL DAS TÉCNICAS E PRÁTICAS DE CONSERVAÇÃO E ARMAZENAMENTO DE SEMENTES PELAS/OS CAMPONESAS/ES DA COMUNIDADE KM 26, SANTA LUZIA DO PARÁ
Authors: Ramos Marcio da Silva , Silva Antonio Kledson Leal , Silva Eleci Terezinha Dias da , Melo Júnior Luiz Cláudio Moreira
Published: October 2023

Objetivo: O presente trabalho teve por objetivo estudar a dinâmica socioambiental das técnicas e práticas de conservação e armazenamento de sementes pelas/os camponesas/es da comunidade km 26, Santa Luzia do Pará/PA. Métodos: A pesquisa possui caráter qualitativo, e foi realizada com 7 representantes de famílias da comunidade, na oportunidade foram utilizadas metodologias participativas, nas quais consistem na participação dos atores sociais integrados ao processo educativo, através de entrevistas com o auxílio de questionário semiestruturado. Resultados: Constatou-se que é prática comum na comunidade as famílias armazenarem as sementes de uma safra para realizar o próximo plantio. Para armazenar as sementes, são usadas garrafas PET, tambores de 20 e 200 litros, mantendo a semente sadia até o próximo plantio, por serem impermeáveis. Aplicam técnicas de limpeza e secagem de sementes antes do armazenamento ou seleção sejam elas hortícolas, frutíferas, adubadoras e/ou medicinais. Também estabelecem relações de cooperação através das trocas sementes. Conclusão: Conclui-se que a prática camponesa de armazenar as sementes favorece uma maior diversidade agrícola, contribuindo para o bem da sociedade com segurança e soberania alimentar.
PRAKTIK JUAL BELI DENGAN SISTEM PRE ORDER PERSPEKTIF HUKUM EKONOMI SYARI’AH (Studi Kasus Di Toko Online HelloByl_Aesthetic)
Authors: Ahmad Izzan  , Widaningsih Santini , Syaripudin Enceng Iip
Published: October 2023

Abstrak
Jual beli merupakan kegiatan tukar menukar barang dengan harta benda berupa uang. Terdapat dua jenis jual beli dalam praktiknya, yaitu jual beli secara langsung dan jual beli secara tidak langsung. Jual beli langsung contohnya jual beli di pasar dan minimarket yang secara langsung bertemu untuk memilih barang yang akan dibeli. Sedangkan jual beli tidak langsung dilakukan secara online biasa dikenal dengan istilah Electronic Commerse (E-Commerse) yang memudahkan para konsumen dalam berbelanja karena konsumen tidak lagi harus datang  langsung ke toko, tetapi hanya perlu membuka smarthphone, membuka toko online kemudian membeli barang yang dibutuhkan. Sistem pre order atau disebut PO adalah sistem berjualan dimana seseorang penjual menerima order atas suatu produk yang ditawarkan di media marketplace atau media sosial. Toko HelloByl_Aesthetic merupakan toko online (marketplace) yang menggunakan sistem  pre order  sebagai salah satu alternatif dalam penjualan produknya. Penelitian ini memiliki tujuan untuk mengetahui sistem jual beli pre order dalam Islam. Selain itu, penelitian ini bertujuan ntuk mengetahui praktik jual beli dengan sistem pre order yang dilakukan di toko online HelloByl_Aesthetic sehingga pada akhirnya penulis ingin menganalisis mengenai pandangan hukum ekonomi syari’ah terhadap sistem jual beli pre order di toko online HelloByl_Aesthetic.
Penelitian lapangan (field research) adalah jenis penelitian yang digunakan dalam penelitian ini, yaitu penelitian dimana peneliti langsung melihat ke lapangan untuk mengadakan pengamatan atas suatu fenomena dalam keadaan alamiah. Fenomena yang menjadi objek penelitian adalah toko online HelloByl_Aesthetic. Teknik pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Dari data tersebut diolah kemudian dianalisis dengan menggunakan metode analisis data melalui tahap reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa praktik jual beli dengan sistem pre order atau ba’i salam yang dilakukan di toko online HelloByI_Aesthetic dilihat dari syarat-syarat pre order, terdapat syarat yang tidak terpenuhi yaitu dalam penyediaan barang yang akan dijual belum tersedia di penjual. Apabila dilihat dari sudut pandang prinsip ekonomi syariah telah sesuai dengan prinsip-prinsip hukum ekonomi syariah.
Kata kunci: Jual Beli, Pre Order, Ba’i Salam.
TINJAUAN HUKUM ISLAM TENTANG MEKANISME TRANSAKSI E-WALLET
Authors: Sunarsa Sasa , Fauzi Ilham Nurul
Published: October 2023

Transaksi digital atau e-wallet adalah sistem pembayaran yang dilakukan secara online di mana penjual dan pembeli bertransaksi secara online guna menawarkan kemudahan bagi penggunanya. Saat ini di Indonesia dompet digital atau uang elektronik menjadi salah satu alat pembayaran secara non tunai yang digunakan dalam transaksi melalui internet atau biasa disebut transaksi e-wallet. Namun dalam mekanisme transaksi e-wallet terindikasi tidak sesuai dengan prinsip hukum Islam.
Adapun pertanyaan penelitian dalam permasalahan tersebut adalah: 1. Bagaimana mekanisme transaksi e-wallet?. 2. Bagaimana tinjauan hukum Islam tentang mekanisme transaksi e-wallet?.
Maka tujuan penelitian ini adalah: 1. Untuk mengetahui mekanisme transaksi e-wallet. 2. Untuk mengetahui tinjauan hukum Islam tentang mekanisme transaksi e-wallet.
Metode yang digunakan dalam penelitian ini adalah penelitian lapangan (field research). Penelitian ini menggunakan metode deskriptif dan analisis dengan pendekatan kualitatif. Dalam pelaksanaan penelitian ini, penulis menggunakan teknik pengumpulan data dengan cara observasi, wawancara, dan dokumentasi.
Hasil penelitian dapat disimpulkan bahwa dari mekanisme transaksi e-wallet perspektif hukum Islam boleh, jenis akad kerjasama antara perusahaan dengan merchant yaitu wakalah, jenis akad pada mekanisme top-up yaitu sharf, jenis akad pada titipan yaitu wadiah yad amanah, dan wadiah yad dhamanah, dan juga jenis akad pada transaksi yaitu bai, ijarah, dan qardh, lalu sesuai dengan fatwa dsn-mui yaitu selama tidak bertentangan dengan hukum Islam juga selama tidak mengandung unsur riba, gharar, maysir, dan israf.
Kata kunci: E-Wallet, Transaksi, Hukum Islam
TINJAUAN HUKUM EKONOMI SAYARI’AH TENTANG JUAL BELI MELALUI JASA GO-FOOD
Authors: Sulthonuddin Bung Hijaj , Sabani Ai Mutmainah
Published: October 2023

Fitur layanan Go-food dalam aplikasi Go-jek   merupakan layanan jual beli antara konsumen dengan penjual melalui prantara pengemudi Go-jek. Ketertarikan mengkaji layanan Go-food adalah adanya perbedaan pendapat dalam perspektif hukum islam mengenai keabsahan jual beli menggunakan layanan tersebut.
Tujuan penelitian ini yaitu untuk mengetahui sistem jual beli melalui jasa Go-food, mekanisme jual beli melalui jasa Go-food di aplikasi Go-jek, serta untuk mengetahui perspektif hukum ekonomi Syari’ah tentang jual beli melalui jasa Go-food di aplikasi Go-jek. Penelitian ini termasuk kedalam jenis penelitian kualitatif dengan teknik pengumpulan data yang digunakan yaitu wawancara, observasi, dan dokumentasi. Dari data tersebut dianalisis melalui tahap reduksi data, penyajian data, kemudian penarikan kesimpulan.
Berdasarkan hasil penelitian ini ditemukan bahwa mekanisme jual beli melalui jasa Go-food di aplikasi Go-jek   pada dasarnya sama dengan jual beli online seperti biasa. Dalam perspektif hukum ekonomi Islam, jual beli melalui jasa Go-food masuk kedalam akad Ba’i As-Salam, bisa juga menggunakan akad istishna dan akad qardh. Selain itu, jual beli tersebut telah memenuhi rukun dan syarat jual beli serta sudah sesuai dengan prinsip jual beli, sehingga jual beli melalui jasa Go-food di aplikasi Go-jek  boleh dan halal.
Kata Kunci         : Hukum Ekonomi Syariah, Jual Beli, Gojek, Gofood
The Importance of Perinatal Care Practices in Determining Pregnant Women's Satisfaction with Birth
Authors: ÖCAL Ece , ALKAN AKALIN Senem , ÖZÇELİK OTCU Serap Mutlu
Published: October 2023

Aim: Perinatal care services constitute an inseparable structure of the “safe motherhood” approach introduced by the World Health Organization (WHO) in 1987. In the Antenatal Care Guide published by WHO in 2016, they revealed that the woman should perform eight antenatal follow-ups during the pregnancy period. The “Antenatal Care Monitoring Protocol”, which was revised by the Ministry of Health in Turkey in 2017, emphasized that at least four antenatal follow-ups should be made for each pregnant woman. The main purpose of perinatal services is; Regular monitoring of the pregnant and fetus by health personnel, having a healthy pregnancy and delivery process, preventing and determining risky situations, and meeting the psychosocial and medical needs of the pregnant. Our study was carried out as a descriptive and relationship seeker in order to determine the satisfaction of mothers with their birth in the perinatal care practices given in a university hospital.

Material and Methods: The sample part of the study was accepted as 60 women who applied to the delivery room of İstanbul University Çapa Medical Faculty to give birth, and 60 women who gave birth by cesarean section. The data obtained are; It was obtained by using the “Descriptive Information Form”, “Optimality Index-Turkey (OI-TR) Case Report Form”, “Maternal Satisfaction Assessment at Delivery Scale (DAMDÖ) (Normal Birth)” and Maternal Satisfaction Assessment at Birth (Cesarean Section)”.

Results: When the results obtained in the research are interpreted; Perinatal CV index (PPI) score of 87.61% and optimality index (OI) score of 79.11% of the women in the research group; PPI score of 90.16% and OI score of 76.11% of women who had vaginal delivery; It was revealed that the PPI score of women who gave birth by cesarean section was 85.07% and the OI score was 82.12%.

Conclusion: When the DAMDÖ scores according to the delivery type were examined, it was determined that the women who gave birth in both ways had a high level of satisfaction with the birth.
A Case Series of Butane Intoxication Fatalities in the Southeastern Anatolia Region of Türkiye
Authors: DÜNDAR Ahmet Sedat , ALTIN İsmail
Published: October 2023

Aim: Volatile solvent abuse (VSA), is the third most common form of substance abuse after alcohol and cigarettes. The aim of this study was to determine the incidence of fatalities due to butane gas.

Material and Methods: From 8,075 autopsies conducted in our center in Şanlıurfa, Türkiye in a 10-year period, 10 deaths were determined to be due to butane gas intoxication.

Results: All the fatalities were males (mean age: 17.6 years). Friends reported chronic use of lighter gas by the fatalities prior to the incident. In contrast, close relatives stated that it was the first instance of VSA. The preferred inhalation methods were bagging (i.e., inhaling gas from a plastic bag, n=4) and direct inhalation (i.e., spraying the gas directly in the mouth, n=6). The scene of incident findings revealed more than one lighter gas cartridge at the scene in nine cases and many lighters at the scene in one case. The autopsy examinations revealed minimal grazing on the body in three cases and no traumatic findings in seven cases. Butane was detected in blood samples in all 10 cases and in lung tissue samples in eight cases. In all 10 cases, there were areas of intra-alveolar swelling, edema, and bleeding in the lungs.

Conclusion: The actual incidence of VSA-related deaths is likely much higher than the number of reported cases, as our center is located near the Syrian border and has one of the highest populations of children and young people in Türkiye.
High Salt-Induced Hyperosmolality Reduces in Vitro Survival and Proliferation of Pre-B Cells
Authors: YABAŞ Mehmet
Published: October 2023

Aim: B cells of the adaptive immunity are critical for protection against the vast majority of pathogens through the production of specific antibodies. A number of signaling pathways and transcription factors control B cell development. Environmental factors, including diet, are also important in determining how B cell develop and function. Here, the effects of hyperosmolality induced by elevated salt on the survival, IL-7-induced proliferation and differentiation of pre-B cells were tested in vitro.

Material and Methods: The wk3 pre-B cell line generated from SLP65–/– mice was used. Hyperosmolality in the cell culture medium was created by increasing the salt concentration with the addition of 40 mM NaCl. Wk3 pre-B cells were cultured in standard (normal NaCl) and high salt (+40 mM NaCl) medium, followed by flow cytometric analysis.

Results: It was found that hyperosmolality caused by high salt reduced survival and induced apoptosis in wk3 pre-B cells. In addition, hyperosmolality inhibited IL-7-induced proliferation of pre-B cells. Conversely, pre-B cells treated with high salt were able to differentiate normally into IgM+ immature B cells when IL-7 was removed.

Conclusion: These findings suggest that the hyperosmolar microenvironment induced by high salt may play a key role in B cell development in the bone marrow.
PROJETO “LI E INDICO” DO CENTRO DE EDUCAÇÃO DE JOVENS E ADULTOS-CEJA/JOSÉ WALTER
Authors: Lima Maria José Marques , Silva Carlos Manuel Ribeiro da , Albuquerque Luiz Botelho
Published: October 2023

Artigo trata sobre o projeto “Li e Indico” da Biblioteca do Centro de Educação de Jovens e Adultos - CEJA/JOSÉ WALTER, tendo como objetivo geral formar alunos que se aproximem e ganhe o gosto pela leitura, como ato quotidiano prazeroso e de cultura. Os objetivos específicos passam por incentivar os alunos à prática da leitura, tornar a biblioteca um espaço agradável e mais visitado, assim como divulgar os livros mais lidos. A metodologia do processo incide nos seguintes passos: o aluno é convidado a conhecer a biblioteca através de pequenos avisos, pelo que quando chega à biblioteca e faz a escolha de leitura é lhe entregue um instrumental para registrar o porquê da indicação da leitura, sendo posteriormente divulgado junto com a imagem da capa do livro. 2018-2019 tivemos 45 leitores comprometidos com a leitura, sendo que uma educanda leu 21 livros. O projeto tem atendido aos seus objetivos propostos, os leitores e leitoras são os protagonistas de suas leituras, e a biblioteca exerce importante papel na aquisição do conhecimento e formação de leitores, na prática curricular da escola.
PARENTALIDADE ATRAVÉS DA DISCIPLINA POSITIVA E OS REFLEXOS NA ADOLESCÊNCIA:
Authors: Hughes Sento Se Jurema , Strack Miriam Medeiros , Ferreira Sónia Mairos Baptista
Published: October 2023

A adolescência caracteriza-se por transformações e mudanças. Muitas vezes os jovens são incompreendidos e, por vezes, os responsáveis usam métodos ortodoxos, para impor o respeito através da força, ameaça e/ou punição. Os adolescentes deixaram de ser crianças e ainda não são adultos, não se reconhecem em seus corpos que estão mudando, nem compreendem as alterações a que estão submetidos. As famílias deveriam orientar no que está acontecendo, se colocar como parceiros. Algumas famílias têm aproveitado para se aproximarem de seus jovens através de trocas constantes e contínuas. Algumas famílias  mantêm a crença de que os jovens estão submissos aos pais até que se sustentem. Essa mudança de paradigma não é rápida e está longe de ser fácil. A Disciplina Positiva prima por uma educação respeitosa, através da comunicação não violenta, contribuindo para o desenvolvimento de boas competências emocionais. O objetivo principal da pesquisa é identificar o que já existe publicado acerca dessa temática. Trata-se da revisão bibliográfica no Portal de Periódicos Capes (Catálogo de Teses e Dissertações)  e Repositório de Acesso Aberto de Portugal (RCAAP), em Portugal.
“Sosyal Medya ve Hemşirelik” Dersinin Hemşirelik Öğrencilerinin Sosyal Medyaya Özgü Epistemolojik İnançları ile Eleştirel Düşünme Motivasyonları ve Eğilimleri Üzerine Etkisi
Authors: IŞIK Burçin , ÇAKI Burcu , KUŞLU Sebahat , GÜNGÖRMÜŞ Zeynep
Published: October 2023

Amaç: Bu çalışma, “Sosyal Medya ve Hemşirelik” dersinin, hemşirelik öğrencilerinin sosyal medyaya özgü epistemolojik inançları ile eleştirel düşünme motivasyonu ve eğilimleri üzerine etkisini belirlemek amacıyla planlanmıştır.

Yöntem: Prospektif tipteki bu araştırmanın evrenini 2020 - 2021 eğitim-öğretim yılı bahar döneminde “Sosyal Medya ve Hemşirelik” dersini alan 93 hemşirelik bölümü 1. sınıf öğrencileri oluşturmuştur. Araştırmanın verileri, “Sosyal Medya ve Hemşirelik” dersi kapsamında, Eleştirel Düşünme Motivasyonu Ölçeği, California Eleştirel Düşünme Eğilimi Ölçeği ve Sosyal Medyaya Özgü Epistemolojik İnançlar Ölçeği aracılığıyla dört defa tekrarlı ölçümler sonucunda toplanmıştır.

Bulgular: Araştırma sonucuna göre, öğrencilerin, sosyal medyaya özgü epistemolojik inançlarının ve eleştirel düşünme motivasyonlarının dört ölçüm sonucuna göre yüksek düzeyde olduğu, eleştirel düşünme eğilimlerinin ise düşük düzeyde olduğu saptanmıştır. Sosyal medyaya özgü epistemolojik inançlar, eleştirel düşünme motivasyonu ve eleştirel düşünme eğiliminin 1. ve 4. ölçümleri arasında pozitif yönde anlamlı ilişki belirlenmiştir.

Sonuç: Öğrencilere bilgiyi sorgulama, bilginin kaynağına ulaşma ve doğru bilgiyi seçme, eleştirel düşünme gibi becerileri kazandıracak seçimlik derslerin hemşirelik eğitim programlarına eklenmesi ve derslerde, öğrencileri düşünmeye ve sorgulamaya yönelten öğretim yöntemlerinin kullanımına daha fazla yer verilmesi önerilebilir.
V1507 CYGNI (HD187399): A Highly Evolved, Enigmatic Interacting Binary System with an Eccentric Orbit
Authors: Davidge T. J.
Published: October 2023

The properties of the interacting, eccentric orbit binary V1507 Cyg (HD187399) are examined with spectra that cover wavelengths from 0.63–0.68 μm. The spectrum of the brightest star is similar to that of the B8 I star β Ori, although with absorption lines that show substructure possibly related to a varying tidal field. The bulk of the Hα emission in the spectrum appears to be associated with this star. Evidence is presented that the period of the system has been stable over timescales of many decades, arguing against large-scale mass transfer at the current epoch. Absorption and emission lines are identified that originate in an expanding asymmetric envelope around the companion, and component masses of 6.4 ± 0.9 and 14.0 ± 0.9 M
⊙ are found, where the former applies to the brighter star and an inclination of 46° has been assumed. Mass transfer has thus progressed to the point where the mass ratio has reversed. It is argued that the brighter star is an α Cyg variable, and that it is those light variations that dominate the system light curve. V1507 Cyg is observed at or near the center of a diffuse H i bubble that is detected at 408 and 1420 MHz. It is suggested that the eccentric orbit is the result of evolution in a hierarchical system, in which a now-defunct massive third body recently disturbed the orbit of the stars in V1507 Cyg, thereby disrupting mass transfer.
Cross Correlation of Pencil-beam Galaxy Surveys and Line-intensity Maps: An Application of the James Webb Space Telescope
Authors: Visbal Eli , McQuinn Matthew
Published: October 2023

Line-intensity mapping (IM) experiments seek to perform statistical measurements of large-scale structure with spectral lines such as 21 cm, CO, and Lyα. A challenge in these observations is to ensure that astrophysical foregrounds, such as galactic synchrotron emission in 21 cm measurements, are properly removed. One method that has the potential to reduce foreground contamination is to cross correlate with a galaxy survey that overlaps with the IM volume. However, telescopes sensitive to high-redshift galaxies typically have small field of views compared to IM surveys. Thus, a galaxy survey for cross correlation would necessarily consist of pencil beams that sparsely fill the IM volume. In this paper, we develop the formalism to forecast the sensitivity of cross correlations between IM experiments and pencil-beam galaxy surveys. We find that a random distribution of pencil beams leads to very similar overall sensitivity as a lattice spaced across the IM survey and derive a simple formula for random configurations that agrees with the Fisher matrix formalism. We explore examples of combining high-redshift James Webb Space Telescope (JWST) observations with both an SPHEREx-like Lyα IM survey and a 21 cm experiment based on the Hydrogen Epoch of Reionization Array (HERA). We find that the JWST-SPHEREx case is promising, leading to a total signal-to-noise ratio of ∼5 after 100 total hours of JWST (at z = 7). We find that HERA is not well-suited for this approach owing to its drift-scan strategy, but that a similar experiment that can integrate down on one field could be.
Quantifying Poynting Flux in the Quiet Sun Photosphere
Authors: Tilipman Dennis , Kazachenko Maria , Tremblay Benoit , Milić Ivan , Martínez Pillet Valentin , Rempel Matthias
Published: October 2023

Poynting flux is the flux of magnetic energy, which is responsible for chromospheric and coronal heating in the solar atmosphere. It is defined as a cross product of the electric and magnetic fields, and in ideal MHD conditions it can be expressed in terms of the magnetic field and plasma velocity. Poynting flux has been computed for active regions and plages, but estimating it in the quiet Sun (QS) remains challenging due to resolution effects and polarimetric noise. However, with the upcoming DKIST capabilities, such estimations will become more feasible than ever before. Here, we study QS Poynting flux in SUNRISE/IMaX observations and MURaM simulations. We explore two methods for inferring transverse velocities from observations—FLCT and a neural network–based method DeepVel—and show DeepVel to be the more suitable method in the context of small-scale QS flows. We investigate the effect of azimuthal ambiguity on Poynting flux estimates, and we describe a new method for azimuth disambiguation. Finally, we use two methods for obtaining the electric field. The first method relies on an idealized Ohm’s law, whereas the second is a state-of-the-art inductive electric field inversion method PDFI_SS. We compare the resulting Poynting flux values with theoretical estimates for chromospheric and coronal energy losses and find that some of the Poynting flux estimates are sufficient to match the losses. Using MURaM simulations, we show that photospheric Poynting fluxes vary significantly with optical depth, and that there is an observational bias that results in underestimated Poynting fluxes due to an unaccounted shear term contribution.
Disk and Envelope Streamers of the GGD 27-MM1 Massive Protostar
Authors: Fernández-López M. , Girart J. M. , López-Vázquez J. A. , Estalella R. , Busquet G. , Curiel S. , Añez-López N.
Published: October 2023

We present new Atacama Large Millimeter/submillimeter Array 0.98 mm observations of the continuum emission and several molecular lines toward the high-mass protostellar system GGD 27-MM1, driving the HH 80-81 radio jet. The detailed analysis of the continuum and the CH3CN molecular emission allows us to separate the contributions from the dust content of the disk (extending up to 190 au), the molecular content of the disk (extending from 140–360 au), and the content of the envelope, revealing the presence of several possible accretion streamers (also seen in other molecular tracers, such as CH3OH). We analyze the physical properties of the system, producing temperature and column density maps, and radial profiles for the disk and the envelope. We qualitatively reproduce the trajectories and line-of-sight velocities of the possible streamers using a theoretical model approach. An ad hoc model of a flared disk comprising a hot dust disk embedded in cold gas fits the H2S emission, which revealed the molecular disk as a crescent shape with a prominent central absorption. Another fit to the central absorption spectrum suggests that the absorption is probably caused by different external cold layers from the envelope or the accretion streamers. Finally, the analysis of the rotation pattern of the different molecular transitions in the molecular disk suggests that there is an inner zone devoid of molecular content.
Negative Lags on the Viscous Timescale in Quasar Photometry and Prospects for Detecting More with LSST
Authors: Secunda Amy , Greene Jenny E. , Jiang 姜 Yan-Fei 燕飞 , Yao Philippe Z. , Zoghbi Abderahmen
Published: October 2023

The variability of quasar light curves can be used to study the structure of quasar accretion disks. For example, continuum reverberation mapping uses delays between variability in short and long wavelength bands (short lags) to measure the radial extent and temperature profile of the disk. Recently, a potential reverse lag, where variations in shorter wavelength bands lag the longer wavelength bands at the much longer viscous timescale, was detected for Fairall 9. Inspired by this detection, we derive a timescale for these long negative lags from fluctuation propagation models and recent simulations. We use this timescale to forecast our ability to detect long lags using the Vera Rubin Legacy Survey of Space and Time (LSST). After exploring several methods, including the interpolated cross-correlation function, a Von-Neumann estimator, javelin, and a maximum-likelihood Fourier method, we find that our two main methods, javelin and the maximum-likelihood method, can together detect long lags of up to several hundred days in mock LSST light curves. Our methods work best on proposed LSST cadences with long season lengths, but can also work for the current baseline LSST cadence, especially if we add observations from other optical telescopes during seasonal gaps. We find that LSST has the potential to detect dozens to hundreds of additional long lags. Detecting these long lags can teach us about the vertical structure of quasar disks and how it scales with different quasar properties.
The Radiation Environments of Middle-aged F-type Stars
Authors: Cruz Aguirre F. , France K. , Nell N. , Kruczek N. , Fleming B. , Hinton P. C. , Ulrich S. , Behr P. R.
Published: October 2023

Far-ultraviolet (FUV) emission lines from dwarf stars are important driving sources of photochemistry in planetary atmospheres. Properly interpreting spectral features of planetary atmospheres critically depends on the emission of its host star. While the spectral energy distributions (SEDs) of K- and M-type stars have been extensively characterized by previous observational programs, the full X-ray to infrared SED of F-type stars has not been assembled to support atmospheric modeling. On the second flight of the Suborbital Imaging Spectrograph for Transition-region Irradiance from Nearby Exoplanet host stars (SISTINE-2) rocket-borne spectrograph, we successfully captured the FUV spectrum of Procyon A (F5 IV-V) and made the first simultaneous observation of several emission features across the FUV bandpass (1010–1270 and 1300–1565 Å) of any cool star. We combine flight data with stellar models and archival observations to develop the first SED of a mid-F star. We model the response of a modern Earth-like exoplanet’s upper atmosphere to the heightened X-ray and extreme UV radiation within the habitable zone of Procyon A. These models indicate that this planet would not experience significant atmospheric escape. We simulate observations of the Lyα transit signal of this exoplanet with the Hubble Space Telescope (HST) and the Habitable Worlds Observatory (HWO). While marginally detectable with HST, we find that H i Lyα transits of potentially habitable exoplanets orbiting high radial velocity F-type stars could be observed with HWO for targets up to 150 pc away.
CLASS Data Pipeline and Maps for 40 GHz Observations through 2022
Authors: Li 李 Yunyang 云炀 , Eimer Joseph R. , Osumi Keisuke , Appel John W. , Brewer Michael K. , Ali Aamir , Bennett Charles L. , Bruno Sarah Marie , Bustos Ricardo , Chuss David T. , Cleary Joseph , Couto Jullianna Denes , Dahal Sumit , Datta Rahul , Denis Kevin L. , Dünner Rolando , Espinoza Francisco , Essinger-Hileman Thomas , Fluxá Rojas Pedro , Harrington Kathleen , Iuliano Jeffrey , Karakla John , Marriage Tobias A. , Miller Nathan J. , Novack Sasha , Núñez Carolina , Petroff Matthew A. , Reeves Rodrigo A. , Rostem Karwan , Shi 时 Rui 瑞 , Valle Deniz A. N. , Watts Duncan J. , Weiland Janet L. , Wollack Edward J. , Xu 徐 Zhilei 智磊 , Zeng Lingzhen ,   CLASS Collaboration
Published: October 2023

The Cosmology Large Angular Scale Surveyor (CLASS) is a telescope array that observes the cosmic microwave background over 75% of the sky from the Atacama Desert, Chile, at frequency bands centered near 40, 90, 150, and 220 GHz. This paper describes the CLASS data pipeline and maps for 40 GHz observations conducted from 2016 August to 2022 May. We demonstrate how well the CLASS survey strategy, with rapid (∼10 Hz) front-end modulation, recovers the large-scale Galactic polarization signal from the ground: the mapping transfer function recovers ∼67% (85%) of EE and BB (VV) power at ℓ = 20 and ∼35% (47%) at ℓ = 10. We present linear and circular polarization maps over 75% of the sky. Simulations based on the data imply the maps have a white noise level of

110

μ
K

arcmin

and correlated noise component rising at low-ℓ as ℓ
−2.4. The transfer-function-corrected low-ℓ component is comparable to the white noise at the angular knee frequencies of ℓ ≈ 18 (linear polarization) and ℓ ≈ 12 (circular polarization). Finally, we present simulations of the level at which expected sources of systematic error bias the measurements, finding subpercent bias for the Λ cold dark matter EE power spectra. Bias from E-to-B leakage due to the data reduction pipeline and polarization angle uncertainty approaches the expected level for an r = 0.01 BB power spectrum. Improvements to the instrument calibration and the data pipeline will decrease this bias.
Constraining Inputs to Realistic Kilonova Simulations through Comparison to Observed r-process Abundances
Authors: Ristić Marko , Holmbeck Erika M. , Wollaeger Ryan T. , Korobkin Oleg , Champion Elizabeth , O’Shaughnessy Richard , Fryer Chris L. , Fontes Christopher J. , Mumpower Matthew R. , Sprouse Trevor M.
Published: October 2023

Kilonovae, one source of electromagnetic emission associated with neutron star mergers, are powered by the decay of radioactive isotopes in the neutron-rich merger ejecta. Models for kilonova emission consistent with the electromagnetic counterpart to GW170817 predict characteristic abundance patterns, determined by the relative balance of different types of material in the outflow. Assuming that the observed source is prototypical, this inferred abundance pattern in turn must match r-process abundances deduced by other means, such as what is observed in the solar system. We report on analysis comparing the input mass-weighted elemental compositions adopted in our radiative transfer simulations to the mass fractions of elements in the Sun, as a practical prototype for the potentially universal abundance signature from neutron star mergers. We characterize the extent to which our parameter inference results depend on our assumed composition for the dynamical and wind ejecta and examine how the new results compare to previous work. We find that a dynamical ejecta composition calculated using the FRDM2012 nuclear mass and FRLDM fission models with extremely neutron-rich ejecta (Y

e
= 0.035) along with moderately neutron-rich (Y

e
= 0.27) wind ejecta composition yields a wind-to-dynamical mass ratio of M

w
/M

d
= 0.47, which best matches the observed AT2017gfo kilonova light curves while also producing the best-matching abundance of neutron capture elements in the solar system, though, allowing for systematics, the ratio may be as high as of order unity.
On the Effectiveness of the Planetary Infrared Excess (PIE) Technique to Retrieve the Parameters of Multiplanet Systems around M Dwarfs: A Case Study on the TRAPPIST-1 System
Authors: Mayorga L. C. , Lustig-Yaeger J. , Stevenson K. B. ,   Consortium on Habitability and Atmospheres of M-dwarf Planets (CHAMPs)
Published: October 2023

The planetary infrared excess (PIE) technique has the potential to efficiently detect and characterize the thermal spectra of both transiting and non-transiting exoplanets. However, the technique has not been evaluated on multiplanet systems. We use the TRAPPIST-1 system as our test bed to evaluate PIE’s ability to resolve multiple planets. We follow the unfolding discoveries in the TRAPPIST-1 system and examine the results from the PIE technique at every stage. We test the information gained from observations with JWST and next-generation infrared observatories like the proposed MIRECLE mission concept. We find that even in the case where only the star is known, the PIE technique would infer the presence of multiple planets in the system. The precise number inferred is dependent on the wavelength range of the observation and the noise level of the data. We also find that in such a tightly packed, multiplanet system such as TRAPPIST-1, the PIE technique struggles to constrain the semimajor axis beyond prior knowledge. Despite these drawbacks and the fact that JWST is less sensitive to the fluxes from planets g and h, with strong priors in their orbital parameters we are able to constrain their equilibrium temperatures. We conclude that the PIE technique may enable the discovery of unknown exoplanets around solar-neighborhood M dwarfs and could characterize known planets around them.