bluuebunny/crossref_metadata_2025_split huggingface dataset:
Glossário terminológico em Libras: registro de sinais-termo da área de Agronomia, Agropecuária e Horticultura do IFRS
Authors: Lima Cigognini Fabiane , Rocha Costa Francinei , Oliveira Sabrine 
Published: June 2024

Este trabalho apresenta a produção de um glossário terminológico em Língua Brasileira de Sinais (Libras), tendo como foco a produção de sinais-termo específicos das áreas de Agronomia, Agropecuária e Horticultura. O trabalho foi realizado por professores e intérpretes de Libras do Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul, em uma parceria dos campus Ibirubá e Bento Gonçalves. O glossário bilíngue (Português-Libras) tem como objetivo fornecer suporte didático aos alunos e profissionais da área, além de criar e divulgar sinais específicos relacionados aos cursos oferecidos pelo Instituto Federal. A iniciativa visa também promover a autonomia dos estudantes surdos, possibilitando que eles participem das disciplinas e obtenham as informações necessárias para seu aprendizado. A equipe responsável pelo projeto identificou a necessidade de registrar os sinais já utilizados por profissionais da área, incluindo docentes, alunos e intérpretes. Cada sinal - termo em Libras foi acompanhado por uma explicação contextual, visando facilitar o entendimento e a aplicação adequada dos termos. O glossário representa um avanço significativo na inclusão e acessibilidade dentro do ambiente acadêmico e profissional para pessoas surdas que atuam ou estudam nos cursos ofertados pelo Instituto Federal do Rio Grande do Sul (IFRS) e comunidade externa.

Palavras-chave: Glossário Terminológico. Sinais-termo. Libras. Agronomia.
PENERAPAN MODEL PEMBELAJARAN AKTIF, KREATIF, EFEKTIF DAN MENYENANGKAN (PAKEM) UNTUK MENINGKATKAN HASIL BELAJAR IPA PESERTA DIDIK KELAS V SDN 77 RANTE LEMO
Authors: Rahim Muharna , St. Humaerah Syarif  
Published: June 2024

Kualitas pendidikan dapat meningkat dengan cara memberbaiki proses belajar mengajar di dalam kelas seperti pemilihan model pembelajaran. Dalam penelitian ini, peneliti menggunakan penelitian tindakan kelas yang dilaksanakan di SDN 77 Rante lemo yang bertujuan untuk meningkatkan hasil belajar peserta didik melalui penerapan model pembelajaran Aktif, Kreatif, Efektif dan Menyenangkan (PAKEM). Subjek penelitian adalah siswa kelas V SDN 77 Rante lemo dengan jumlah peserta didik 20 orang yang terdiri dari 8 laki-laki dan 12 perempuan. Penelitian dilaksanakan sebanyak dua siklus dengan menggunakan prosedur penelitian model Kemmis dan Mc Taggart mulai dari dari tahap perencanaan, tindakan, observasi, dan refleksi. Pengumpula data dilakukan dengan menggunakan observasi, dokumentasi, dan tes hasil belajar berupa kemampuan peserta didik menjawab soal yang dibagikan. Data hasil belajar dianalisis dengan menggunakan analisis kuantitatif dan data analisis kualitatif. Hasil penelitian menunjukkan bahwa adanya peningkatan hasil belajar peserta didik dengan menggunakan model pembelajaran Aktif, Kreatif, Efektif dan Menyenangkan (PAKEM) dilihat pada nilai persentase dalam setiap tahapan yang dilakukan dimana pada kondisi awal hasil belajar peserta didik yang mencapai ketuntasan hanya 25%, kemudian siklus I mencapai 45% dan siklus ke II mencapai 85%, sehingga bisa dikatakan bahwa hasil belajar peserta didik mengalami peningkatan dimulai dari kondisi awal sampai dengan siklus II.Kualitas pendidikan dapat meningkat dengan cara memberbaiki proses belajar mengajar di dalam kelas seperti pemilihan model pembelajaran. Dalam penelitian ini, peneliti menggunakan penelitian tindakan kelas yang dilaksanakan di SDN 77 Rante lemo yang bertujuan untuk meningkatkan hasil belajar peserta didik melalui penerapan model pembelajaran Aktif, Kreatif, Efektif dan Menyenangkan (PAKEM). Subjek penelitian adalah siswa kelas V SDN 77 Rante lemo dengan jumlah peserta didik 20 orang yang terdiri dari 8 laki-laki dan 12 perempuan. Penelitian dilaksanakan sebanyak dua siklus dengan menggunakan prosedur penelitian model Kemmis dan Mc Taggart mulai dari dari tahap perencanaan, tindakan, observasi, dan refleksi. Pengumpula data dilakukan dengan menggunakan observasi, dokumentasi, dan tes hasil belajar berupa kemampuan peserta didik menjawab soal yang dibagikan. Data hasil belajar dianalisis dengan menggunakan analisis kuantitatif dan data analisis kualitatif. Hasil penelitian menunjukkan bahwa adanya peningkatan hasil belajar peserta didik dengan menggunakan model pembelajaran Aktif, Kreatif, Efektif dan Menyenangkan (PAKEM) dilihat pada nilai persentase dalam setiap tahapan yang dilakukan dimana pada kondisi awal hasil belajar peserta didik yang mencapai ketuntasan hanya 25%, kemudian siklus I mencapai 45% dan siklus ke II mencapai 85%, sehingga bisa dikatakan bahwa hasil belajar peserta didik mengalami peningkatan dimulai dari kondisi awal sampai dengan siklus II.
Assessment of the degree of DNA damage in leukocytes of patients with chronic obstructive pulmonary disease
Authors: Gassan D. A. , Naumov D. E. , Sugaylo I. Yu. , Kotova O. O. , Gorchakova Y. G. , Sheludko E. G. 
Published: June 2024

Introduction. Oxidative stress plays a key role in the pathogenesis of COPD. Cigarette smoke induces oxidative stress, which causes DNA damage in cells. Transient receptor potential (TRP) channels are capable of mediating the effects of tobacco smoke and reactive oxygen species.Aim. Studying the level of H2AX histones phosphorylation (γH2AX) indicating DNA damage in leukocytes of COPD patients and establishing its relationship with TRPV1 and TRPV4 expression.Materials and methods. The study included 47 patients with COPD of varying severity and 25 controls. All subjects underwent spirometry to assess lung function. Histone H2AX phosphorylation and TRPV1/TRPV4 expression on leukocytes were determined by flow cytometry. Spearman's rank correlation coefficient (ρ) was used to search for relationships between quantitative variables.Results. Lymphocytes of COPD patients were characterized by higher level of γH2AX (%) than lymphocytes from the controls (p=0.04). Lymphocytes of smokers also showed a greater degree of DNA damage as compared to healthy non-smokers (p=0.02). Significant differences were observed when comparing γH2AX expression (%) between COPD patients and healthy non-smokers in lymphocytes (p=0.001) and monocytes (p=0.04). Smoking more than 20 pack-years was associated with higher γH2AX (%) in lymphocytes (p=0.04) of COPD patients. Expression of TRPV1 and γH2AX (%) showed significant correlations on granulocytes (ρ=0.76, p<0.001), lymphocytes (ρ=0.34, p=0.03) and monocytes (ρ=0.55, p<0.001).Conclusion. COPD patients differ from the control group by more pronounced DNA damage, which is most evident in lymphocytes. Smoking is a factor that negatively affects the formation of DNA breaks. TRPV1 expression may play a role in oxidative DNA damage in leukocytes by increasing the production of reactive oxygen species.
Preferencias y Experiencias en el uso del Comercio Electrónico por Estudiantes Universitarios
Authors: Miranda Pino Liriol , Del Carmen Cruz B. Reyna 
Published: June 2024

Comprender como el comercio electrónico ha permitido abrir canales virtuales para comprar y vender las veinticuatro horas al día, los siete (7) días a la semana es ¡todo un logro e invento! que ha transformado la vida de los usuarios que navegan sin frontera a través de la plataforma de la razón. La exhibición de los productos o servicios que ofertan las tiendas y negocios no tiene horario ni límites, porque los catálogos de muchas tiendas lo esperan siempre y cuando, Usted esté conectado a Internet. Esta forma de comprar y vender se ha quedado, y los principales usuarios han sido los jóvenes que navegan de forma fácil a través de la carretera de la información. Se realizó un estudio descriptivo, observacional, exploratorio y transversal, a partir del diseño y aplicación de la encuesta. Las preferencias y experiencias de compras son entre otros, los principales ejes temáticos que interesa conocer de los jóvenes universitarios de esta Facultad. Además, se comprobó que las mujeres compran más por internet. Entre sus plataformas y sitios web favoritos están: Amazon, ebay, Alibaba, Aliexpress y otros. Los estudiantes universitarios en el distrito de Santiago se han involucrado en la forma de comprar y vender productos y servicios para su consumo personal, amigos y familiares. Entre las ventajas de hacer compras en internet esta la interacción fácil para el usuario, porque esto reduce el tiempo de compra por parte del cliente y lo hace a su propio estilo y a cualquier hora
Leonardo da Vinci’s Ginevra de' Benci: The palette and further observations on underdrawing and undermodeling
Authors: Delaney John K. , Dooley Kathryn A. , Glinsman Lisha D. , Ricciardi Paola , Berrie Barbara H. 
Published: June 2024

To further our understanding of Leonardo da Vinci’s painting practices, a new scientific research study was conducted on Ginevra de' Benci, c. 1474/1478. More information about the preparatory underdrawing, undermodeling, and palette was obtained. The new analysis included multispectral infrared reflectography at high spatial resolution (50 μm per pixel) in three spectral bands between 1000 and 2500 nm. These high-resolution infrared images were registered to the digital X-ray radiograph and color image of the painting. This allowed careful comparison of specific compositional features among the color, infrared and X-ray images which helped to deduce the paint layering sequence. A false-color infrared reflectogram helped to better visualize the undermodeling present in the face of Ginevra, as well as the pounced dots used to initially position the sitter. Finally, the pigments used were determined from non-invasive chemical point analysis using reflectance and X-ray fluorescence spectroscopies, which were found to be consistent with Leonardo’s known palette. The combination of multispectral infrared reflectography, the ability to register the images from multiple imaging methods, and the knowledge obtained about the pigments provides a more comprehensive understanding about the underdrawing and painting process of Ginevra de' Benci.
The Lady with an Ermine – Portrait of Cecilia Gallerani: Research into Leonardo da Vinci’s painting materials and techniques
Authors: Hoyo-Meléndez Julio M. del , Gargano Marco , Chmielewska Małgorzata , Grochowska-Angelus Anna , Novljaković Katarzyna , Frączek Piotr , Matosz Marta , Obarzanowski Michał , Czop Janusz 
Published: June 2024

The Lady with an Ermine is one of the greatest masterpieces by the Italian artist Leonardo da Vinci from around 1489-1490, depicting Cecilia Gallerani, most likely at the time when she was the mistress of Ludovico Sforza, Duke of Milan. This painting belongs to a group of four portraits of women painted by Leonardo along with the Mona Lisa, Ginevra de' Benci and La Belle Ferronnière. It was acquired by Prince Adam Jerzy Czartoryski around 1800 in Italy. In 2012, a group of conservators and scientists from the National Museum in Krakow in collaboration with experts from various institutions in Poland and abroad conducted the sixth research campaign on the painting focusing on its technological aspects. Various techniques were applied to study the materials and methods employed by Leonardo, including technical photography, X-radiography, micro X-ray fluorescence spectrometry. Physico-chemical analyses allowed to identify characteristic pigments employed by Leonardo da Vinci such as vermilion, iron-based earth pigments, lead-tin yellow, lead white, and ultramarine. The background was overpainted in black, most likely before its sale, in the 18th century. The original background most likely consists of an underlayer layer showing slight grey tone modulations obtained using iron oxide or hydroxide mineral earths. The absence of copper-based pigments in the background does not validate the hypothesis of an existing painting hidden under the black repainted zone. A dominance of lead white in brighter parts of the painting was noted, while tonal transitions were achieved using thin layers of an iron-based glaze in the sfumato technique.
The yield and purity of DNA extracts from seeds of eight six accessions of Treculia species using Zymo Research mini-prep DNA extraction kit
Authors: Isuosuo Chinyere Chioma , Akaneme Florence Ifeoma , Urom Uchenna Nnanna 
Published: June 2024

There is a need for the use of efficient DNA extraction methods that will yield good quality and quantity of DNA for molecular studies. Several commercial kits are available that are used in place of conventional extraction methods due to cost, speed, and safety. Therefore, the Zymo Research mini plant/seed DNA extraction kit was used to determine the yield and purity of DNA extracts of 86 accessions of Treculia africana varieties. Nanodrop Thermo Scientific™ NanoDrop™ One Microvolume UV-Vis Spectrophotometer was used to determine the quality and quantity of the extracted DNA. The extracted DNA was amplified by a polymerase chain reaction using Internal Transcribed Spacer 1 and 2 (ITS 1 and ITS 2). The amplicon was run on 1% agarose gel electrophoresis. The concentration (ng/µl) at the A260/280 and A260/230 ratios of the samples were recorded. The concentration and purity values varied among the accessions. The purity at A260/280 ratio ranged from 1.5 to 2.18, obtained from accessions B22 and B43 respectively while A260/230 ratio ranged from 0.93 to 39.56, obtained from accessions C46 – Ab6 respectively. The values derived at the A260/280 ratio and A260/230 ratio were majorly within the acceptable range of 1.8 – 2.0 suggesting that the ZR kit could eliminate contaminants. Thus, further downstream applications such as PCR and sequencing could conveniently be carried out. The suitability and efficiency of using Zymo research mini prep as a DNA extraction kit were revealed on the agarose gel images. Zymo Research DNA extraction kit is appropriate for the extraction of DNA from seeds of Treculia species.
The Quality Coffee Shop
Authors: Ennals Richard 
Published: June 2024

Authors: Tina Saud, Ravi Bhatterai, James Forster, Richard Ennals The short article reports on The Quality Coffee Shop, which has been launched during the Covid-19 pandemic, and provides a virtual arena for international dialogue. It should be seen as an Action Research intervention, with practical relevance for Workplace Innovation.Keywords: Action Research, Covid-19, Quality, Workplace Innovation
Hubungan Karakteristik Sosial Ekonomi dengan Tingkat Adopsi Teknologi Usahatani Jagung di Desa Waringinsari Kecamatan Adiluwih Kabupaten Pringsewu
Authors: Kordiyana K Rangga  , Sumaryo Gitosaputro  , Helvi Yanfika  , Tubagus Hasanudin  , Tiyas Sekartiara Syafani  , Miya Nur Ma’rifati  
Published: June 2024

Penelitian ini bertujuan untuk menganalisis faktor sosial ekonomi yang berhubungan dengan tingkat adopsi teknologi usahatani jagung. Penelitian ini dilakukan di DesaWaringinsari Timur Kecamatan Adiluwih Kabupaten Pringsewu. Pengambilan data dilakukan pada bulan Oktober– November 2022. Pengambilan sampel dilakukan dengan cara survey, pada 88 responden yang berasal dari 749 populasi yaitu petani jagung yang tergabung dalam Kelompok Tani di Desa Waringinsari Timur. Metode yang digunakan dalam penelitian ini yaitu analisis Rank Spearman. Pengujian tersebut digunakan untuk mengetahui apakah faktor karakteristik sosial ekonomi petani yaitu umur (X1), tingkat pendidikan (X2), lama berusahatani (X3), jumlah tanggungan keluarga (X4), luas lahan garapan (X5), intensitas penyuluhan (X6), ketersediaan sarana produksi (X7), dan pendapatan usahatani jagung (X8) berhubungan dengan Adopsi Teknologi usahatani jagung (Y). Penelitian ini menggunakan analisis deskriptif dengan pendekatan kuantitatif. Hasil penelitian menunjukkan bahwa faktor sosial ekonomi yang berhubungan dengan tingkat adopsi teknologi usahatani jagung yaitu umur, lama berusahatani, intensitas penyuluhan, ketersediaan sarana produksi, dan pendapatan usahatani jagung, sedangkan tingkat pendidikan, jumlah anggota keluarga, dan luas lahan tidak berhubungan. Tingkat adopsi teknologi usahatani jagung termasuk dalam kategori sedang, maksudnya teknologi usahatani anjuran penyuluh belum diadopsi sepenuhnya oleh petani seperti pemupukan dan pengendalian hama dan penyakit, sedangkan penggunaan varietas benih unggul, cara bercocok tanam, penyiangan, panen dan pasca panen sudah diterapkan sesuai anjuran.
Pengaruh Perubahan Tutupan Lahan terhadap Respon Hidrologi di Sub Daerah Aliran Sungai Cimeta Menggunakan Model Soil and Water Assessment Tool (SWAT)
Authors: Eka Kusuma Putra  , Kharistya Amaru  , Dwi Rustam Kendarto  
Published: June 2024

Perubahan penggunaan lahan berupa tutupan lahan yang tidak terencana dapat menyebabkan kerusakan pada suatu Daerah Aliran Sungai, yang diindikasikan dengan adanya kondisi hidrologi yang menurun. Penelitian ini dilakukan untuk mengetahui pengaruh perubahan tutupan lahan terhadap respon hidrologi berupa nilai aliran permukaan, aliran lateral, air tanah dan debit aliran menggunakan Model Soil and Water Assessment Tool (SWAT). Kondisi tutupan lahan menggunakan citra satelit landsat pada tahun 2000, 2015 dan 2022. Klasifikasi tutupan lahan menghasilkan 8 kelas tutupan lahan menggunakan Google Earth Engine dengan tingkat akurasi Kappa Index tahun 2000, 2015, 2022 adalah 78.18%, 86.88%, 88.82%. Hasil tersebut memenuhi nilai kriteria kepuasan Kappa Index untuk digunakan dalam proses simulasi model SWAT. Terjadi peningkatan tutupan lahan Pemukiman, Lahan Terbuka dan Hutan pada tahun 2000-2022, yaitu sebesar 182.47 ha, 831.06 ha, dan 2469.85 ha. Simulasi Model SWAT dilakukan pada tahun 2015-2022, serta dilakukan kalibrasi dengan uji statistik koefisien determinasi (R2) dan Nash Sutchliffe Efficiency (NSE) dengan nilai 0.66 dan 0.58 yang menunjukan hasil memuaskan. Respon hidrologi di Sub Daerah Aliran Sungai Cimeta ditunjukan dengan terjadinya peningkatan nilai aliran permukaan dan penurunan aliran air tanah sebesar 686.44 dan 241.08 mm/tahun pada tahun 2000, 714.45 dan 227.9 mm/tahun pada tahun 2015, 731.66 dan 222.54 mm/tahun pada tahun 2022. Debit aliran di Sub Daerah Aliran Sungai Cimeta termasuk dalam kategori sedang yang artinya Sub Daerah Aliran Sungai Cimeta menunjukan pola aliran yang relatif konsisten dengan perubahan yang tidak terlalu berfluktiasi antara musim hujan dan musim kemarau.
Experiences of Adult Play
Authors: Blanche Erna I. , Chang Megan C. , Parham L. Diane 
Published: June 2024

Abstract
Importance: Play has been viewed as a critical occupation supporting health since the founding of occupational therapy, but the complexity of play presents challenges to scholars who study adults. Researchers in occupational science and occupational therapy often address experiential qualities of occupations, including those considered to be play. However, the literature lacks clear descriptions of what constitutes adult play as well as the experiences of adults during preferred activities.
Objective: To contribute to the body of knowledge on the wide range of preferred activities adults in the United States pursue and may perceive as play experiences. We refer to these activities as adult play because they contain experiential qualities of play described in key play literature.
Design: Cross-sectional survey study.
Setting: A 31-item survey, the Daily Occupational Experience Survey–revised (DOESr), was uploaded to Qualtrics for data collection using snowball sampling. The online survey link was distributed to participants aged 18–64 years.
Participants: The survey was completed by 491 participants. Exploratory factor analysis was used to extract the most prevalent patterns of play experiences reported. Internal consistency and content validity were also examined.
Results: The factor analysis yielded an optimal solution of five factors representing distinct patterns of adult play experiences: Creativity–Adventure, Restoration, Deep Engagement, Ludos, and Mastery.
Conclusions and Relevance: The five factors identified by the DOESr represent distinct patterns of adult play experiences. The DOESr demonstrated acceptable internal consistency for three of the five factors as well as for the overall tool.
Plain-Language Summary: Previous research on adult occupations has not addressed the array of experiences that adults seek or enjoy while engaging in play. This study identified five patterns of adult play experiences. Understanding these patterns may assist occupational therapy practitioners when tailoring clients’ play experiences to promote optimal health and well-being.
The Bead Maze Hand Function Test for Children
Authors: Rose Vivian L. , Ajoy Anaga , Johnston Craig A. , Gogola Gloria R. , Parikh Pranav J. 
Published: June 2024

Abstract
Importance: There is a need for a pediatric hand function test that can be used to objectively assess movement quality. We have developed a toy-based test, the Bead Maze Hand Function (BMHF) test, to quantify how well a child performs an activity. This is achieved by assessing the control of forces applied while drawing a bead over wires of different complexity.
Objective: To study the psychometric properties of the BMHF test and understand the influence of age and task complexity on test measures.
Design: A cross-sectional, observational study performed in a single visit.
Setting: Clinical research laboratory.
Participants: Twenty-three participants (ages 4–15 yr) were recruited locally. They were typically developing children with no illness or conditions that affected their movement.
Interventions/Assessments: Participants performed the BMHF test and the Box and Block test with both hands.
Outcomes and Measures: Total force and completion time were examined according to age and task complexity using a linear mixed-effects model. We calculated intraclass correlation coefficients to measure interrater reliability of the method and estimated concurrent validity using the Box and Block test.
Results: Total force and completion time decreased with age and depended on task complexity. The total force was more sensitive to task complexity. The Box and Block score was associated with BMHF completion time but not with total force. We found excellent interrater reliability.
Conclusions and Relevance: A familiar toy equipped with hidden sensors provides a sensitive tool to assess a child’s typical hand function.
Plain-Language Summary: We developed the Bead Maze Hand Function (BMHF) test to determine how well a child performs an activity with their hands. The BMHF test is a toy equipped with hidden sensors. Twenty-three typically developing children with no illnesses or conditions that affected their hand movement participated in the study. We asked the children to perform the BMHF test with both hands. Our study found that occupational therapists can reliably use the BMHF test to assess a child’s hand function.
STRATEGI DAN IMPLEMENTASI PENDIDIKAN AGAMA KRISTEN DALAM KONTEKS PEMBELAJARAN ORANG DEWASA
Authors: Sukri Urbanus , Sari Evi Catur 
Published: June 2024

Pendidikan Orang Dewasa penting dilakukan era sekarang ini, sebab orang dewasa nantinya akan mengajar anak-anak. Jadi, sebelum mereka mengajar diperlukan pembelajaran orang dewasa. Seberapa banyak orang dewasa mengajar tanpa mengalami dahulu proses pembelajaran, sehingga didapati bahwa orang dewasa mengajar saja tanpa diimbuhi mendidik. Padahal mengajar dan mendidik seharusnya berjalan bersama-sama. Metode yang dipakai dalam penulisan ini menggunakan kualitatif dengan pendekatan studi kepustakaan yang bersumber dari berbagai jurnal, buku dan media-media yang bersangkutan dengan konteks pendidikan orang dewasa. Tujuan dari penulisan ini diharapkan dapat memberikan sumbangsih berupa stategi-strategi serta implementasinya pendidikan agama dalam konteks orang dewasa. Hasil yang diperoleh bahwa penerapan pendidikan orang dewasa dimulai dari keluarga karena didalamnya ada Ibadah, menelaah, menjalin persaudaraan, dan melayani. Gereja: pelayanan sekolah minggu, mengikuti katekisasi, dan mendengarkan khotbah-khotbah serta mengikuti persekutuan, dan Sekolah: bisa dilakukan membaca ayat Alkitab yang menjadi tema pembelajaran.