bluuebunny/crossref_metadata_2025_split huggingface dataset:
Observations and Chemical Modeling of the Isotopologues of Formaldehyde and the Cations of Formyl and Protonated Formaldehyde in the Hot Molecular Core G331.512–0.103
Authors: Mendoza Edgar , Carvajal Miguel , Merello Manuel , Bronfman Leonardo , Boechat-Roberty Heloisa M. 
Published: August 2023

Abstract
In the interstellar cold gas, the chemistry of formaldehyde (H2CO) can be essential to explain the formation of complex organic molecules. On this matter, the massive and energetic protostellar object G331 is still unexplored; hence, we carried out a comprehensive study of the isotopologues of H2CO, the formyl cation (HCO+), and protonated formaldehyde (H2COH+) through the APEX observations in a spectral window of ∼159–356 GHz. We employed observational and theoretical methods to derive the physical properties of the molecular gas combining LTE and non-LTE analyses. Formaldehyde was characterized via 35 lines of H2CO,

H

2

13

CO, HDCO, and H2C18O. The formyl cation was detected via eight lines of HCO+, H13CO+, HC18O+, and HC17O+. Deuterium was clearly detected via HDCO, whereas DCO+ remained undetected. The H2COH+ was detected through three clean lines. According to the radiative analysis, formaldehyde appears to be embedded in a bulk gas with a wide range of temperatures (T ∼ 20–90 K), while HCO+ and H2COH+ are primarily associated with colder gas (T ≲ 30 K). The reaction H2CO+HCO+ → H2COH+ + CO is crucial for the balance of the three species. We used the Nautilus gas–grain code to predict the evolution of their molecular abundances relative to H2; their values at timescales of ∼103 yr matched the observations in G331: [H2CO] = (0.2–2) × 10−8, [HCO+] = (0.5–4) × 10−9, and [H2COH+] = (0.2–2) × 10−10. Based on the molecular evolution of H2CO, HCO+, and H2COH+, we hypothesized about the young lifetime of G331, which is consistent with the active gas–grain chemistry of massive protostellar objects.
Coagulation–Fragmentation Equilibrium for Charged Dust: Abundance of Submicron Grains Increases Dramatically in Protoplanetary Disks
Authors: Akimkin Vitaly , Ivlev Alexei V. , Caselli Paola , Gong Munan , Silsbee Kedron 
Published: August 2023

Abstract
Dust coagulation in protoplanetary disks is not straightforward and is subject to several slowdown mechanisms, such as bouncing, fragmentation, and radial drift to the star. Furthermore, dust grains in UV-shielded disk regions are negatively charged due to collisions with the surrounding electrons and ions, which leads to their electrostatic repulsion. For typical disk conditions, the relative velocities between micron-sized grains are small, and their collisions are strongly affected by the repulsion. On the other hand, collisions between pebble-sized grains can be too energetic, leading to grain fragmentation. The aim of the present paper is to study the combined effect of the electrostatic and fragmentation barriers on dust evolution. We numerically solve the Smoluchowski coagulation–fragmentation equation for grains whose charging occurs under conditions typical for the inner disk regions, where thermal ionization operates. We find that dust fragmentation efficiently resupplies the population of small grains under the electrostatic barrier. As a result, the equilibrium abundance of submicron grains is enhanced by several orders of magnitude compared to the case of neutral dust. For some conditions with fragmentation velocities of ∼1 m s−1, macroscopic grains are completely destroyed.
Differences in Decreasing Bacteria Colonization Wound Irrigation using 0.9% Nacl Compared with Wound Irrigation using Active Ingredients Polyhexanide 0.1% and 0.1% Betaine in Open Fractures of Long Bone
Authors: Raditya I. Nyoman Yuda , Ridia K. G. Mulyadi , Aryana I. G. N. Wien , Fatmawati Ni Nengah Dwi , Suyasa I. Ketut 
Published: August 2023

BACKGROUND: An open fracture is an emergency case that must be treated quickly to prevent infection. The use of an irrigation solution containing 0.1% of the antimicrobial polyhexanide and 0.1% of the surfactant betaine has been associated with more satisfactory wound healing.
AIM: This study was comparing irrigation with polyhexanide 0.1% and betaine 0.1% (P + B) in reducing bacterial colonization of open fractures compared to using 0.9% natrium chloride (NaCl) solution.
METHODS: This study uses a pre- and post-control group design. Sampling was carried out in the operation room of the emergency care installation, inpatient installation, and outpatient installation of prof. Hospital. Dr. I.G.N.G Ngoerah Denpasar, between September and November 2022. From a sample population suffering from open fractures of the lower extremities, samples of patients were taken who were irrigated with 0.9% NaCl solution with a mixture of polyhexanide 0.1% and betaine 0.1%. The presence or absence of bacterial colonization was examined using a surgical wound base swab with the Levine technique.
RESULTS: In the 30 patients in this study, there was a significant decrease in bacterial levels (Log colony-forming unit [CFU]/g) after irrigation, both from irrigation with NaCl (p = 0.04) and NaCl + P + B (p < 0.001). The reduction in bacterial levels was more significant with NaCl + P + B compared with NaCl alone, at post-irrigation (p < 0.001), H+3 (p = 0.003), and H + 7 (p < 0.001).
CONCLUSION: Wound irrigation using a combination of 0.9% NaCl, 0.1% polyhexanide, and 0.1% betaine reduced bacterial colonization more than using 0.9% NaCl-only solution in open fractures of long bones.
Assembling RKHS with Pick kernels and assembling polyhedra in
$\mathbb {CH} ^{n}$
Authors: Rochberg Richard 
Published: August 2023

AbstractWe study the geometry of Hilbert spaces with complete Pick kernels and the geometry of sets in complex hyperbolic space, taking advantage of the correspondence between the two topics. We focus on questions of assembling Hilbert spaces into larger spaces and of assembling sets into larger sets. Model questions include describing the possible three-dimensional subspaces of four-dimensional Hilbert spaces with Pick kernels and describing the possible triangular faces of a tetrahedron in
$\mathbb {CH}^{n}$
. A novel technical tool is a complex analog of the cosine of a vertex angle.
ANALISA TERHADAP KEMUNGKINAN LEARNING LOSS DI PONDOK PESANTREN TAHFIDHIL QUR’AN AL-MA’ARIJ JOMBANG
Authors: Furqoniyyah Taaliyatul , Rozas Indri Sudanawati 
Published: August 2023

Penelitian ini membahas tentang situasi pembelajaran yang berlangsung selama pandemi, yang dalam pelaksaannya berpotensi besar mengalami Learning Loss. Learning Loss merupakan kemunduran bahkan hilangnya pengetahuan seseorang secara akademis karena hilangnya minat belajar seseorang yang disebabkan berkurangnya intensitas interaksi dengan guru saat proses pembelajaran. Fenomena Learning Loss ini menjadi salah satu masalah yang cukup serius ditengah pandemi COVID-19 dan membutuhkan perhatian yang serius dari pemerintah sebagai pemangku kebijakan. Penelitian dilakukan dengan tujuan menganalisa kemungkinan terjadinya Learning Loss yang terjadi di PPTQ Al-Ma'arij yang telah menjalankan proses pembelajaran daring selama pandemic COVID-19. Penelitian ini menggunakan metode gabungan (mix methode) dimana menggabungkan antara metode kuantitatif dan metode kualitatif. Metode kuantitatif digunakan untuk menghitung dan menganalisa hasil dari penyebaran kuesioner terhadap subjek penelitian, sedangkan metode kualitatif digunakan sebagai analisa terhadap hasil wawancara dan observasi yang dilengkapi dengan kajian literatur lainnya. Hasil dari penelitian ini diharapkan dapat berguna sebagai referensi dan bahan kajian keilmuan untuk penelitian berikutnya. Kata kunci: Learning loss, pondok pesantren, pembelajaran daring, COVID-19
Ubiquidade das Redes Sociais Móveis: Determinantes do Uso e Efeitos Negativos no Desempenho de Pequenas e Médias Empresas
Authors: Oliveira Deyvison Queiros de , Jesus Jomilson Queiros de , Custódio Elizângela Maria Oliveira , Menegol Ana Paula Wendt 
Published: August 2023

Objetivo: A pesquisa objetiva identificar em que medida o uso das redes sociais mó­veis (RSM) por colaboradores, para finalidades ‘não trabalho’, impacta negativamente no desempenho organizacional das micro, pequenas e médias empresas.Método/abordagem: Como método, adotam-se a survey para coleta de dados com ges­tores e empregados de micro, pequenas e médias empresas em duas fases e a técnica Partial Least Squares (PLS) para análise dos dados.Contribuições teóricas/práticas/sociais: Como resultados, destacam-se: i) o tamanho da RSM antecede o seu uso e impacta na frequência de uso; ii) a flexibilidade organi­zacional contribui para motivação do uso das redes no trabalho; iii) a distração no tra­balho, mediante distração digital, impacta negativamente no desempenho de proces­sos. Estratégias equilibradas são demandadas para neutralizar efeitos negativos do uso das RSM para propósitos ‘não trabalho’.Originalidade/relevância: O estudo apresenta achados quanto ao impacto da distra­ção digital e da distração no trabalho sobre o desempenho de processos nas organiza­ções, fenômeno com resultados incipientes na literatura.
Powstanie, rozwój i funkcjonowanie oświaty w Galicji na przełomie XIX/XX w. na przykładzie szkoły podstawowej w Nawsiu k. Wielopola Skrzyńskiego
Authors: Nabożny Marcin 
Published: August 2023

W artykule na początku przedstawiono ogólne zasady funkcjonowania szkolnictwa w Galicji na przełomie XIX i XX wieku. W dalszej części artykułu ukazano powstanie, zorganizowanego szkolnictwa w Nawsiu, rozwój i funkcjonowanie szkół na terenie miejscowości Nawsie, leżącej koło Wielopola Skrzyńskiego. Uwzględniono także najnowsze dzieje Szkoły Podstawowej w pierwszych latach XXI wieku.
Pengaruh Profitabilitas, Likuiditas, dan Leverage Terhadap Nilai Perusahaan
Authors: Sari Dwi Novita , Purbowati Rachyu 
Published: August 2023

Nilai perusahaan menjadi perhatian beberapa pihak, khususnya investor karena persepsi investor terhadap tingkat keberhasilan perusahaan dilihat dari harga saham yang efeknya terhadap nilai perusahaan tersebut. Penelitian ini bertujuan untuk mengetahui pengaruh profitabilitas , likuiditas, dan leverage, terhadap nilai perusahaan pada perusahaan tekstil dan garmen yang terdaftar di Bursa Efek Indonesia periode 2018-2021. Penelitian ini merupakan jenis penelitian kuantitatif. Jenis data yang digunakan yaitu data sekunder yang diperoleh dari Sekolah Tinggi Ilmu Ekonomi (STIE) PGRI Dewantara Jombang dan di website IDX www.idx.co.id. Sedangkan sample penelitian ini ditentukan dengan metode purpose sampling. Dengan total data sebanyak 40. Metode analisis yang digunakan adalah metode analisis linear berganda. Hasil penelitian ini menunjukan bahwa variabel profitabilitas tidak berpengaruh terhadap nilai perusahaan. Sedangkan variabel likuiditas dan leverage berpengaruh positif dan signifikan terhadap nilai perusahaan.
The Multitudes Within: A Thematic Analysis of Anita Nahal’s Poetry in What’s Wrong with Us Kali Women? and Hey…Spilt milk is Spilt, Nothing Else
Authors: Dikshya Samantarai  
Published: August 2023

The poetry of Anita Nahel reflects on myriad themes, experiences and life in general. A close reading of her poetry would reveal that they were impacted by experiences she drew from the various roles she took during her own life - citizen, immigrant, academician and single mother and also her travels throughout the world. Anita Nahal has authored four poetry collections and co-edited three anthologies, besides making her contributions to children’s literature and flash fiction. She was nominated for the Pushcart Prize in 2022 and her poems have been widely anthologized.
This paper attempts to analyse Nahal’s poetry in two anthologies: What is Wrong With Us Kali Women (2021) and Hey, Spilt Milk is Spilt, Nothing Else (2018). As a contemporary diasporic Indian woman poet, Nahal engages with themes like racism, sexism, ageism, mental health, immigration, poverty, domestic violence, and the environment, among others. She writes about the endless injustices that abound all over the world.
Evaluation of Professional Commitment Levels of Teacher Candidates
Authors: Kaya Halil İbrahim , Korucuk Murat 
Published: August 2023

In this study, it is aimed to determine the commitment level of commitment to the teaching profession of teacher candidates enrolled in the 2021-2022 academic year pedagogical formation education certificate program. Moreover, it is also aimed to examine the situations of difference in the levels of commitment to the teaching profession of teacher candidates according to variables such as gender, field (social sciences, natural sciences, health sciences), university, high school, income level, family residence, mother’s/father’s profession, and mother’s/father’s education status. The study was designed according to the survey model. For this reason, data were obtained from a large population. While the population consists of 267 teacher candidates enrolled in the pedagogical formation program in 2022 at a university in the east of Turkey, the sample consists of 216 teacher candidates determined by the simple random sampling method. The data collection tool used in the study is the “Teaching Profession Engagement Scale-TPES”. The study concludes that the professional commitment levels of pre-service teachers registered in the pedagogical formation program were high. Additionally, it is also revealed that the professional commitment of teacher candidates differs according to the variables (field, high school, mother's education level and mother's profession).
Pemanfaatan Seni Hadrah Sebagai Media Komunikasi Dakwah Islam
Authors: Salamah Nur , Hamidah  , Manalullaili  
Published: August 2023

Hadrah merupakan sebaris penabuh, para pemokol, yang terdiri dari 4-5 penerbang bahkan lebih yang terdiri dari beberapa alat hadroh yang ditabuh sehingga dapat menghasilkan bunyi yang dapat mengiringi syair yang di nyanyikan. Dari sisi audien, sebagai contoh, seorang muslim dapat mengambil banyak dengan maraknya program agama Islam di radio dengan mendengarkan seni musk hadrah di radio dengan menghayati syair yang terkandung didalamnya serta dapat menikmati musik dari alat pembantu nya. Penelitian ini akan mengkaji 2 rumusan masalah, pertama, Bagaimana pelaksanaan seni hadrah di pondok pesantren Al Amalul Khair kota Palembang dan bagaimana tanggapan masyarakat di sekitar terhadap seni hadrah sebagai media komunikasi dakwah islam ?. kedua, apa saja faktor hambatan yang di alami santri dalam menjalankan tugasnya ?. Penelitian ini merupakan jenis penelitian lapangan dengan metode deskriptif kualitatif. Alat pengumpulan data yaitu observasi, wawancara, dan dokumentasi. Sehingga dapat diambil kesimpulan Pelaksanaan seni hadrah di pondok pesantren Al Amalul Khair kota Palembang sering dipakai untuk acara-acara di pondok seperti maulid nabi Muhammad SAW, haul pondok, milad Fatimah r.a dan acara resmi yang lainnya yang melibatkan seluruh jajaran yang ada di pondok baik ustadz ataupun ustadzah dan ulama-ulama yang ada di kota Palembang dan seluruh santri dan juga kepengurusan di pondok pesantren. Faktor hambatan yang di alami jamaah hadrah dalam menjalankan tugasnya sering terhambat karena alat hadroh yang sedikit. Jadi apabila pondok ada acara lain.
Entendimento dos alunos do Ensino Médio em uma escola pública do Recife sobre sexualidade e HPV
Authors: Silva Luene Paz da , Silva José Sérgio Herculano Gomes da , Palma Mariza Brandão , Soares Anísio Francisco 
Published: August 2023

A puberdade é responsável por uma série de mudanças biopsicossociais, que podem originar comportamentos de risco, incluindo a exposição à IST 's. O HPV, por sua vez, possui uma alta incidência entre os jovens, graças à falta de informações sobre a prevenção contra este vírus. O objetivo deste trabalho foi investigar o conhecimento dos estudantes do Ensino Médio em relação às ISTs, enfatizando suas percepções sobre a infecção pelo HPV e a relação com o câncer de colo uterino. Fundamentando-se no método qualitativo descritivo e na pesquisa-ação, foi formulado um questionário investigativo a respeito do HPV, a fim de analisar as lacunas de conhecimento e superá-las realizando oficinas informativas. As respostas evidenciaram incompletudes nas noções sobre formas de transmissão e local de instalação do vírus, mas resultados consideravelmente positivos quanto a sinais e sintomas e a relação com o câncer de colo de útero. As oficinas, então, viabilizaram a disseminação de informações corretas e uma interação ativa entre os envolvidos, culminando numa aprendizagem significativa. Portanto, torna-se crucial a execução de ações que promovam a autorresponsabilidade e a educação sexual nas escolas.
The Management of Tibial Bone Defects: A Multicenter Experience of Hexapod and Ilizarov Frames
Authors: Sheridan Gerard A. , Pang Aaron , Page Brian J. , Greenstein Michael D. , Cardoso Gracielle S. , Amorim Renato , Rozbruch S. Robert , Fragomen Austin T. 
Published: August 2023

Introduction:
Bone defects may be managed with bone transport or acute shortening and lengthening using circular external fixation devices. We performed a multicenter retrospective cohort study to compare the outcomes between the Ilizarov frames and hexapod frames for the management of bone defects.

Methods:
Patients treated for bone defects using either Ilizarov or hexapod frames were included for analysis in two specialist institutions. Primary outcomes were time to consolidation, bone healing index (BHI), and external fixator index (EFI). Radiographic parameters included the medial proximal tibial angle, lateral distal tibial angle, posterior proximal tibial angle, and anterior distal tibial angle.

Results:
There were 137 hexapods and 90 Ilizarov frames in total. The mean time to follow-up was 3.7 years in the hexapod group and 4.0 years in the Ilizarov group. Hexapods had a significantly lower time to consolidation (253 days versus 449 days) (P < 0.0001) and BHI (59.1 days/cm versus 87.5 days/cm) (P < 0.0001). Hexapods had a significantly better EFI (72.3 days/cm versus 96.1 days/cm) (P = 0.0009).

Conclusion:
Hexapods may confer a significant advantage over Ilizarov frames in the management of bone defects. Time to consolidation, radiographic parameters, BHI, and EFI are all superior in hexapods.
ОСОБЛИВОСТІ НАУКОВОГО ДОСЛІДЖЕННЯ УЧНІВ-ЧЛЕНІВ МАН ЛІРИКИ ДМИТРА КРЕМЕНЯ
Authors: Мхитарян Ольга 
Published: August 2023

У статті висвітлено методологію й методику організації наукової діяльності учнів у структурі Малої академії наук із української літератури. Уточнено ключові поняття, з’ясовано умови роботи й визначено компоненти методичної моделі формування компетентного дослідника під час вивчення поезії Д. Д. Кременя. Методологічними основами наукового пошуку учнів є ідеї: профілізації освіти, особистісно орієнтованого й компетентнісного підходів; літературної обдарованості учнів; опори на основи наукових досліджень; моделювання формування компетентного дослідника; виховного потенціалу літературного краєзнавства. Оптимальні умови такої роботи забезпечуються: методичною моделлю формування читацької й пошукових компетентностей учнів; їх тьюторським супроводом; етапністю підготовки й захисту науково-дослідницької роботи; актуальністю тематики дослідження; філософсько-історичним підґрунтям формування читацьких умінь; орієнтовною основою розумових дій; урахуванням правил конкурсу-захисту НДР учнів-членів МАН.
NOVAS PRÁTICAS E ESTRATÉGIAS PEDAGÓGICAS PARA A EDUCAÇÃO EM SAÚDE: ANÁLISE DE APLICAÇÃO DE SEQUÊNCIAS DIDÁTICAS
Authors: Sousa Luciana de Pinho Tavares , Silva Alexandre Diniz , De Queiroz Iasmin Rabelo , De Souza Eduarda Maria Silva , Ribeiro Rafaella Cardoso , Amaral Janice Henriques da Silva 
Published: August 2023

O estudo promoveu o desenvolvimento, aplicação e avaliação de duas sequências didáticas voltadas para Educação em Saúde, em duas instituições públicas da educação básica, no contexto do ensino remoto, adotado em decorrência das medidas de controle à pandemia pelo novo coronavírus. A pesquisa teve abordagem qualitativa. A avaliação da experiência foi feita de forma processual, por meio da observação direta, com o intuito de fornecer a descrição das atividades aplicadas. No desenvolvimento das estratégias pedagógicas, optou-se por utilizar uma variedade de ferramentas tendo como referencial a Teoria da Aprendizagem Significativa e as tecnologias educacionais. As duas sequências didáticas abordaram conteúdos relacionados ao estudo dos sistemas orgânicos em temas de relevância para educação em saúde. Em relação aos resultados alcançados, na primeira Sequência Didática “Integração de sistemas do corpo humano”, 32 (80%) entenderam que os sistemas do corpo humano funcionam de maneira integrada e também, 28 (71%) entenderam que o sangue leva os nutrientes obtidos pela digestão dos alimentos para todos os sistemas orgânicos. Na segunda sequência “Efeitos da alimentação na saúde”, observou-se que as atividades de discussão, reflexão e construção do diário alimentar, realizadas pelos estudantes, demonstraram eficiência no cumprimento de sua proposta inicial. Foram produzidos 15 diários culinários ao longo da sequência didática. A equipe considera que as atividades propostas possibilitaram a integração de conhecimentos novos e prévios e promoveram a familiarização com os processos cognitivos para adoção de novas estratégias de aprendizagem.
PELATIHAN MEDIA SOSIAL MARKETING UKM CATERING LESTARI SURABAYA
Authors: Estik Hari Prastiwi  , M. Sihab Ridwan  , Rudi Santoso  
Published: August 2023

Usaha catering merupakan usaha yang mempunyai prospek yang bagus, karena bersifat menerima pesanan sehingga ukm catering hanya membuat makanan sesuai pesanan dan tidak ada persediaan makanan yang tidak laku, berbeda dengan warung ataupun restaurant yang kemungkinan ada makanan yang tidak laku terjual. Strategi pemasaran yang digunakan ukm catering lestari adalah strategi pemasaran dari mulut ke mulut (Mouth of word). Pelatihan yang diberikan pada ukm catering lestari yaitu promosi pemasaran dengan menggunakan media social facebook dan Instagram.. Hasil pelatihan yaitu catering lestari lebih dikenal masyarakat dengan promosi produk lewat sosial media facebook dan Instagram sebagai media promosi sehingga usaha catering lestari bisa berkembang lebih baik.
MENGEDUKASI MASYARAKAT KOTA TERNATE SELATAN MELALUI KEGIATAN PENYULUHAN ADAPTASI KEBIASAAN BARU BERTRANSPORTASI
Authors: Sabaruddin  , Raudah Hakim  , Kusnadi  
Published: August 2023

Program Pengabdian Masyarakat (PKM) ini bertujuan untuk mengedukasi masyarakat kota Ternate mengenai adaptasi kebiasaan baru bertransportasi. Hal ini dilatarbelakangi oleh indikasi bahwa di Kota Ternate penyebaran virus secara cepat yang berkorelasi linier dengan sektor transportasi. Dalam hal kegiatan pengabdian yang diterapkan adalah penyuluhan langsung di pelabuhan semut, pelabuhan bastiong , dan pelabuhan fery Tahapan yang dilakukan terdiri dari 3 tahapan yaitu tahap Pengumpulan data, penentuan tema pengabdian, Studi Pustaka, pembuatan materi, penyuluhan, monitoring dan evaluasi. Hasil dari pengabdian ini didapatkan bahwa mengedukasi masyarakat kota Ternate mengenai adaptasi kebiasaan baru bertransportasi berlangsung dengan baik dan mampu meningkatkan kualitas adaptasi kebiasaan baru bertransportasi