bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Keterampilan Menulis Naskah Drama Dengan Menggunakan Media Audio Visual
Authors: Satini Ria , Asri Wahyuni Sari  
Published: October 2024

This research aims to determine the benefits of audio-visual media in improving students' writing skills. This research uses an experimental design approach. The types of experimental research that refer to this research are Quasi Experimental Design involving 60 students of the Indonesian Language and Literature Education study program class of 2021. One class is for the control class and the other class is for the experimental class. The instruments used in this research were performance test questions for the pretest and performance test questions for the students' posttest. Apart from these research instruments, there are manual notes from lecturers and students, and photos of activities during the learning process. The methods used to analyze the data obtained are quantitative and qualitative. The results of the research show that the application of audio-visual learning media has an effect on the language drama script writing skills of PGRI University West Sumatra students. From the results of data analysis, it can be seen that the effectiveness of the treatment is in the high category.

Keywords: Writing Skills, Drama Scripts, Audio Visual

Abstrak. Penelitian ini bertujuan untuk mengetahui manfaat media audio visual dalam meningkatkan keterampilan menulis mahasiswa. Penelitian ini menggunakan pendekatan experimental design. Jenis-jenis penelitian eksperimen yang merujuk kepada penelitian ini adalah Quasi Experimental Design dengan melibatkan sebanyak 60 orang mahasiswa program studi Pendidikan Bahasa dan Sastra Indonesia angkatan 2021. Satu kelas untuk kelas kontrol dan satu kelas lainnya untuk kelas eksperimen. Instrumen yang digunakan dalam penelitian ini adalah soal tes unjuk kerja untuk pretest dan soal tes unjuk kerja untuk posttest siswa. Selain instrumen penelitian tersebut dengan catatan manual dosen dan mahasiswa, dan foto kegiatan selama proses kegiatan pembelajaran berlangsung. Metode yang digunakan untuk menganalisis data yang diperoleh, yaitu kuantitatif dan kualitatif. Hasil penelitian menunjukan bahwa melalui penerapan media pembelajaran audio visual berpengaruh terhadap keterampilan menulis naskah drama berbahasa mahasiswa Universitas PGRI Sumatera Barat. Dari hasil analisis data terlihat bahwa besaranya efektivitas treatment berada pada kategori tinggi.

Kata kunci: Keterampilan Menulis, Naskah Drama, Audio Visual
Analisis Ilokusi dan Implikaturnya pada Teks Iklan, Slogan, dan Poster dalam Materi Bahasa Indonesia Kelas VIII Kurikulum Merdeka
Authors: Amelia Novitasari  , Monica Zahroh  , Zidna Fitriana  , Ergita Amiarti  , Jihan Malika Utami  , Asep Purwo Yudi Utomo  , Amilia Buana Dewi Islamy  
Published: October 2024

This research aims to analyze illocutionary and implicatures in advertisments, slogans, and posters in the Indonesian language material for class VIII Merdeka Curriculum. This research uses a descriptive qualitative and pragmatic approach. The authors obtained data by listening and reading related references and recording information that could be used a data. For this reason, the techniques used in this research are listening, reading, and note-taking. The data studied in this research are advertisments, slogans, and posters in the Indonesian language material for class VIII Merdeka Curriculum. The data analysis method used in this article method and pragmatic heuristic method. Researchers analyzed the text in depth in terms of characteristics and truth testing. As a result of data analysis, only three types of five types of illocutionary speech acts were found in the 12 samples on advertisment images, slogans, and posters, including (1) assertive speech acts of stating and providing information; (2) inviting directive speech acts; and (3) prohibit declarative speech acts. Through this research, it is hoped that we will be able to obtain an overview of illocutionary speech acts and their implicatures found in advertisments, slogans, and posters and practically this research can be used as a basis for future researchers, especially regarding the analysis of illocutionary speech acts and their implicatures.
Menumbuhkan Kreativitas Matematika melalui Pendekatan Computational Thinking
Authors: Putri Anggraini Purba  , Ainun Palihah  , Nurmila Hidayana  , Rosliana Siregar  
Published: October 2024

This study aims to explain the implementation of computational thinking-based mathematics learning at SMA Negeri 2 Medan. This research is classified as qualitative descriptive research. Data sources used in this study include the learning process, informants from Mathematics teachers of SMA Negeri 2 Medan, teaching modules, and field notes about the learning process based on computational thinking. Data collection techniques include observation, interviews, and document analysis. The results of this study show that computational thinking-based mathematics learning is able to increase teacher creativity in teaching, increase students' thinking to be open to the surrounding environment which is actually closely related to mathematics, and be able to solve problems structurally and computational thinking-based learning gets a good response by students
Analisis Kemampuan Pemecahan Masalah Matematis Pada Materi Penjumlahan Dan Pengurangan di Kelas II SDN 1 Selojari
Authors: Fara Fatika Maharani  , Putri Jenar Mahesa Ayu  , Nur Kusuma Astuti  , Diana Ermawati  
Published: October 2024

Lower elementary school students usually have difficulty solving arithmetic puzzles. This is caused by variables inhibiting students, including lack of focus and low motivation to learn. This research was conducted to determine the proficiency of class II students at SD 1 Selojari in answering addition and subtraction questions through the use of narrative questions. The aim of the qualitative method of this research which uses a qualitative descriptive approach is to characterize mathematical problem solving abilities. The technique for selecting subjects in this research is using a purposive sampling technique, which is a technique for determining samples with various specific considerations using 11 class II students at SD 1 Selojari. The data collection techniques used were interview, observation and documentation methods. The data analysis technique uses data collection, data reduction, and drawing conclusions. The mathematical problem solving ability of second grade elementary school students in addition and subtraction material is quite high, namely 90%, as seen in the students' ability to work on the questions given and get high scores. The results of this research show that one in three students are still unable to solve problem questions and still need help.
In House Training peningkatan kompetensi guru dalam pelaksanaan pendidikan vokasional di SLB Negeri Rembang
Authors: Fajar Widyaningrum Puput 
Published: October 2024

The independence of students with special needs in the future is prepared through vocational education. Teacher competency in carrying out vocational education needs to be improved so that the quality of educational services can be better. Through a qualitative approach, this research aims to present an objective picture regarding the implementation of increasing teacher competency in providing vocational education in Rembang State Special Schools. Based on the purposive sampling technique, the informants were eight class teachers who also served as vocational teachers, consisting of three men and five women. Data collection was carried out in November 2023. Data collection was carried out by observation, interviews, and documentation. Data validation uses member check techniques, triangulation techniques, and researcher persistence. Data were analyzed through inductive analysis which consists of data reduction, data display, and concluding. The results of this research indicate that training is still needed for teachers in special schools to develop vocational education programs for students with special needs involving various approaches.
Sistem Pengenalan Huruf Braille Menggunakan Metode Deep Learning Berbasis Website
Authors: I Made Agus Dwi Suarjaya  , Wiratama Bayu Adhya , Ayu Wirdiani  
Published: October 2024

Huruf Braille digunakan sebagai bahasa tulis bagi penyandang tunanetra. Hingga saat ini, Huruf Braille digunakan pada kegiatan belajar mengajar di sekolah inklusif. Namun, terdapat hambatan kapabilitas fisik yang dialami oleh guru pengajar dalam mengoreksi lembar jawaban siswa tunanetra yang ditulis dalam Huruf Braille. Kemampuan membaca Huruf Braille juga penting dimiliki oleh pihak keluarga untuk membantu kegiatan belajar siswa di rumah. Penelitian ini menghasilkan output berupa sistem yang dapat mentransliterasikan Huruf Braille ke dalam AlfabetLatin menggunakan metode Deep Learning. Metode deep learning yang diajukan antara lain Base Convolutional Neural Network (CNN), VGG-16, ResNet50, dan Inception-v3. Dataset citra Karakter Braille yang digunakan yaitu dataset repositori AEyeAlliance dengan total 12641 data yang dibagi ke dalam 37 kelas. Model Base CNN yang digunakan menghasilkan training accuracy sebesar 98%, validation accuracy sebesar 99%, dan testing accuracy sebesar 99.1%.
Implementação de tecnologia para o gerenciamento de leitos em maternidade de ensino
Authors: Aguiar Andreia Paula de Oliveira , Pitombeira Mardenia Gomes Vasconcelos 
Published: October 2024

O presente estudo propôs a elaboração e implementação de uma tecnologia utilizada no gerenciamento de leitos hospitalares, desenvolvida pelo setor de tecnologia da informação da maternidade pesquisada, a partir da experiência vivenciada por outra instituição hospitalar de ensino da Região Nordeste, capaz de identificar, planejar e intervir diretamente na disponibilidade hospitalar de oferta de leitos, por meio da metodologia Kanban, uma ferramenta desenvolvida pelos japoneses que utiliza metodologias de sinalização visual através de um painel de cores, orientando a gestão de profissionais de Saúde na melhor regulação da oferta de leitos e do tempo de permanência desse usuário na instituição hospitalar, com o objetivo de identificar possíveis falhas administrativas e assistenciais no processo de alta (NEGRI e CAMPOS, 2017; FELIX, 2013; HEISLER, 2012). O estudo apresentou 20 recomendações de ajustes da tecnologia implantada no NIR. Todas as solicitações foram tecnicamente respaldadas pelos argumentos sugeridos e elencados no instrumento de coleta de dados. Dentre as recomendações, sugere-se o investimento em treinamentos, ampla divulgação e sensibilização da equipe multiprofissional quanto ao manuseio da ferramenta, visando uniformizar o processo de trabalho em equipe e a melhoria da regulação interna dos leitos hospitalares. Vê-se que o emprego de rotinas de trabalho embasadas no planejamento estratégico e em ferramentas que sejam capazes de aperfeiçoar, racionalizar e dignificar o processo laboral são necessárias para tentar equacionar a situação caótica observada em grande parte das unidades públicas e ofertar um serviço mais respeitoso e digno.
Emissões de compostos orgânicos voláteis no contexto das doenças respiratórias: revisão de escopo
Authors: Moreira Francisco Silvan Magalhães , Furtado Cora Franklina do Carmo 
Published: October 2024

Os compostos orgânicos voláteis (COV) são caracterizados por serem substâncias químicas de alto teor tóxico com evaporação rápida quando em contato com a atmosfera. São encontrados em grande diversidade de produtos, dentre estes os combustíveis fósseis acarretando doenças respiratórias. Portanto, este estudo tem como objetivo descrever as emissões de compostos orgânicos voláteis no contexto das doenças respiratórias. Trata-se de protocolo de revisão de escopo que segue as orientações do Joanna Briggs Institute (JBI) e tem como critério de inclusão: artigos nacionais e internacionais dos cinco últimos anos pesquisado a partir da equação de busca [Health Monitoring AND Volatile Organic Compounds AND Respiratory Disease], completos e disponíveis nas bases de dados Lilacs via BVS, Medline e fonte de Literatura Cinzenta, sem limite de data ou idioma. Sua estratégia de busca será usada para extração, conversão, combinação, construção e uso. Seguirá o acrônimo PCC, com P(problema) = Health Monitoring, C(conceito) = Volatile Organic Compounds e C(contexto) = Respiratory Disease. Os dados serão avaliados por dois revisores e, em caso de divergência, por um terceiro revisor. Os resultados serão apresentados em tabelas e gráficos, com análises frequenciais comparativas que explicitarão as informações extraídas, além de dispor de discussão crítica embasada.
Effect of Different Plant Growth Regulators Applied as Foliar Sprays on the Growth and Flowering of Brinjal (Solanum melongena L.) under Agro-Climatic Conditions of Chhattisgarh Plains, India
Authors: Dewangan Samiksha Singh , Jangre Nisha 
Published: October 2024

Present investigation “Effect of different plant growth regulators applied as foliar sprays on the growth and flowering of Brinjal (Solanum melongena L.) under agro-climatic conditions of Chhattisgarh plains” in var. Kashi Taru is located at the farm of KVK (Raipur) affiliated with IGKV, Raipur,(C.G.) in Rabi season 2022-23.The experiment was conducted in RBD (Randomized Block Design) with 3 replications, consisting of 10 treatments of 3 plant growth regulators with different concentrations, including GA3 (25, 50 and 75 ppm); IAA (25, 50 and 75 ppm) and NAA (25, 50 and 75 ppm) along with control as foliar application at pre flowering stage (30 DAT) and pre fruiting stage (45 DAT). Among the different treatments, the findings indicated that the application of Treatment T3 i.e. GA3 @ 75 ppm gave the maximum plant height (89.96 cm), primary branches (11.76) and secondary branches (25.17) per plant over control. The least days taken to 50% flowering were recorded (51.62 days) with GA3@ 75 ppm and maximum days taken to 50% flowering were found with control (58.87 days). The highest number of flowers per cluster was recorded in GA3@ 75 ppm (4.01), followed by NAA@75 ppm (3.97). Thus, a suitable level i.e., 75 ppm of GA3, is effective in enhancing brinjal growth and flowering in the agro-climatic conditions of the Chhattisgarh plains.
Efficacy of Pseudomonas fluorescens and Organic Amendments Against Black Root Rot Disease Caused by Rhizoctonia solani in strawberry (Fragaria x ananassa Duch.)
Authors: Singh Sorokhaibam Netajit , Lal Abhilasha A. 
Published: October 2024

Black root rot of strawberry caused by Rhizoctonia solani is one of the devastating soil borne disease. An experiment was conducted to evaluate the efficacy of organic amendments, PGPR (Pseudomonas Fluorescens) and botanical treatment for the management of R. solani on strawberry. The study was laid out in Randomized Block design (RBD) including 4 r eplications with 8 treatments in pot condition at the greenhouse of Department of Plant Pathology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj, Uttar Pradesh, during Rabi season 20232024. The treatments consisted of combination of FYM, vermicompost, biomix compost, neem cake, cocopeat and botanical neem leaf extract were used as soil amendments and P. fluorescens as root treatment for evaluation on the plant growth, yield, physicochemical parameters (TSS and total ascorbic acid), disease intensity (%) and benefit cost ratio of strawb erry. The present investigation results revealed that T7 – P. fluorescens (0.3%) + FYM @ 100g + biomix compost @ 15g + vermicompost @ 15g + neem leaf extract @10% had the most promising results in term of maximum plant height (14.9 cm), maximum leaf number(15.75), days taken to first flowering (86 days), berry length (4.08 cm), berry diameter (2.84 cm), yield (38.87 qha-1), TSS (8.80 °Brix), total ascorbic acid (51.60mg/100g) and B:C ratio (1:2.24). It was also observed that T7 superior over other treatments giving least per cent disease intensity (30.75 %) followed by T6 – FYM @1 00g + P. fluorescens (0.3%) + biomix compost @15g + neem cake @15g + neem leaf extract @10% (35.50%). These findings highlight the potential of organic amendments, PGPR (P. fluorescens) and botanical treatments, as effective alternatives for managing black root rot disease caused by R. solani in strawberry cultivation.
Mediterranean Outflow Water dynamics during the past ~570 kyr: Regional and global implications
Authors: Kaboth Stefanie , de Boer Bas , Bahr André , Zeeden Christian , Lourens Lucas J. 
Published: June 2017

AbstractThe Gulf of Cadiz constitutes a prime area to study teleconnections between the North Atlantic Ocean and climate change in the Mediterranean realm. In particular, the highly saline Mediterranean Outflow Water (MOW) is an important modulator of the North Atlantic salt budget on intermediate water levels. However, our understanding of its paleoceanographic evolution is poorly constrained due to the lack of high‐resolution proxy records that predate the last glacial cycle. Here we present the first continuous and high‐resolution (~ 1 kyr) benthic δ18O and δ13C as well as grain size records from Integrated Ocean Drilling Program Site U1386 representing the last ~570 kyr. We find three distinct phases of MOW variability throughout the Late to Middle Pleistocene at Site U1386 associated with prominent shifts in its composition and flow strength. We attribute this long‐term variability to changes in water mass sourcing of the MOW. Superimposed on the long‐term change in water mass sourcing is the occurrence of distinct and precession paced δ18O enrichment events, which contrast the pattern of global ice volume change as inferred from the global mean δ18O signal (i.e., LR04) but mimics that of the adjacent Mediterranean Sea. We attribute these enrichment events to a profound temperature reduction and salinity increases of the MOW, aligning with similar changes in the Mediterranean source region. These events might further signify ice volume increases as inferred from significant sea level drops recorded in the Red Sea and/or increased influence of North Atlantic intermediate water masses when MOW influence was absent at Site U1386.
Preliminary study of clinical application on IMRT three‐dimensional dose verification‐based EPID system
Authors: Huang Miaoyun , Huang David , Zhang Jianping , Chen Yuangui , Xu Benhua , Chen Lixin 
Published: June 2017

AbstractThe three‐dimensional dose (3D) distribution of intensity‐modulated radiation therapy (IMRT) was verified based on electronic portal imaging devices (EPIDs), and the results were analyzed. Thirty IMRT plans of different lesions were selected for 3D EPID‐based dose verification. The gamma passing rates of the 3D dose verification‐based EPID system (Edose, Version 3.01, Raydose, Guangdong, China) and Delta4 measurements were then compared with treatment planning system (TPS) calculations using global gamma criteria of 5%/3 mm, 3%/3 mm, and 2%/2 mm. Furthermore, the dose–volume histograms (DVHs) for planning target volumes (PTVs) as well as organs at risk (OARs) were analyzed using Edose. For dose verification of the 30 treatment plans, the average gamma passing rates of Edose reconstructions under the gamma criteria of 5%/3 mm, 3%/3 mm, and 2%/2 mm were (98.58 ± 0.93)%, (95.67 ± 1.97)%, and (83.13 ± 4.53)%, respectively, whereas the Delta4 measurement results were (99.14% ± 1.16)%, (95.81% ± 2.88)%, and (84.74% ± 7.00)%, respectively. The dose differences between Edose reconstructions and TPS calculations were within 3% for D95%, D98%, and Dmean in each PTV, with the exception that the D98% of the PTV‐clinical target volume (CTV) in esophageal carcinoma cases was (3.21 ± 2.33)%. However, the larger dose deviations in OARs (such as lens, parotid gland, optic nerve, and spinal cord) can be determined based on DVHs. The difference was particularly obvious for OARs with small volumes; for example, the maximum dose deviation for the lens reached (−6.12 ± 5.28)%. A comparison of the results obtained with Edose and Delta4 indicated that the Edose system could be applied for 3D pretreatment dose verification of IMRT. This system could also be utilized to evaluate the gamma passing rate of each treatment plan. Furthermore, the detailed dose distributions of PTVs and OARs could be indicated based on DVHs, providing additional reliable data for quality assurance in a clinic setting.
Development of the breast immobilization system in prone setup: The effect of bra in prone position to improve the breast setup error
Authors: Kawamura Mariko , Maeda Yoshikazu , Yamamoto Kazutaka , Takamatsu Shigeyuki , Sato Yoshitaka , Minami Hiroki , Saga Yusuke , Kume Kyo , Tameshige Yuji , Sasaki Makoto , Tamamura Hiroyasu , Ohta Kouji , Itoh Yoshiyuki , Naganawa Shinji 
Published: June 2017

AbstractPurpose/objective(s)Accurate and reproducible positioning of the breast is difficult due to its deformability and softness; thus, targeting a breast tumor or tumor bed with fractionated radiotherapy using external beam radiation is difficult. The aim of this study was to develop a novel bra to aid in breast immobilization in the prone position.Materials & methodsTo assess the accuracy of prone position fixation of breast tumors, 33 breast cancer patients with 34 lesions were recruited. The bra used in this verification was customized from a commercially available bra. Duplicate MRI were acquired in the prone position, alternating with and without the bra, and for each series, patients were asked to step off the MRI table and re‐set up in the prone position. Patients were also asked to remove and re‐fit the bra for the second MRI. Each pair of images were superimposed to match the shape of the skin surface, and the maximum difference in tumor geometric center in three axes was measured. The required set up margin was calculated as: required margin = mean difference in geometric center + 2.5 standard deviation. The volumetric overlap of the tumor, as well as contouring uncertainties, was evaluated using contour analysis software.ResultsThe median breast size was 498 cc. The required margins for the lateral, vertical, and longitudinal directions were estimated to be 4.1, 4.1, and 5.0 mm, respectively, with the bra, and 5.1, 6.9, and 6.7 mm, respectively, without the bra. These margins covered the dislocation of more than 33 lesions in total. With the bra, 33 lesions had achieved an objective overlap of 95% and 99% with 2 and 4 mm margins, respectively, whereas 4 and 8 mm, respectively, were needed without the bra.ConclusionThe use of an immobilizing bra reduced the setup margin for prone position fixation of breast tumors.
Electrochemiluminescence Immunosensor Based on Functionalized Graphene/Fe3O4‐Au Magnetic Capture Probes for Ultrasensitive Detection of Tetrodotoxin
Authors: Shang Fang , Liu Yuan , Wang Sui , Hu Yufang , Guo Zhiyong 
Published: June 2017

AbstractAn ultrasensitive electrochemiluminescence (ECL) immunosensor for the detection of tetrodotoxin (TTX) is proposed, which are composed of the branched poly‐(ethylenimine) (BPEI) functionalized graphene (BGNs)/Fe3O4‐Au magnetic capture probes and luminol‐capped gold nanocomposites (luminol‐AuNPs) as the signal tag. Herein, a typical sandwich immunecomplex was constructed on the glassy carbon electrode. The BGNs/Fe3O4‐Au hybrids could efficiently conjugate primary antibody via the Au−S chemical bonds or Au−N chemical bonds and rapidly separate under external magnetic field. The introduction of BPEI to GO could enhance the luminol‐ECL intensity. Meanwhile, the multifunctional nanocomposites have been proved with good water‐solubility, excellent electron transfer, outstanding stability, etc. The luminescent luminol‐AuNPs, a high efficient electrochemiluminescence marker, can be assembled on the second antibody, which can produce the ECL signal to achieve the determination of TTX. This proposed ECL immunosensor with a linear range from 0.01–100 ng/mL can be applied in the detection of TTX in real samples with satisfactory results.