bluuebunny/crossref_metadata_2025_split huggingface dataset:
How Do School Counselors Advocate for Gifted and Intelligent Children in Junior High School?
Authors: Findivia Egga Fahruni  , Ach. Sudrajad Nurismawan  , Nabila Salma Salsabila  
Published: July 2023

This case study research attempts to 1) investigate in detail the provision of advocacy services carried out by counseling guidance teachers to gifted and intelligent students in junior high school, 2) know the collaboration between counseling guidance teachers with homeroom teachers and parents in dealing with obstacles in gifted and intelligent students. Referring to the findings in schools, there are two forms of advocacy services provided by counselors: holding academic conferences and collaborating with homeroom teachers for gifted and intelligent children. Meanwhile, to handle the problems of gifted, intelligent children in terms of learning, social, and career, the counselor collaborates with subject teachers to provide enrichment materials and participate in the Olympics. Then, with parents, arrange social activities for gifted, intelligent children. At the same time, at home, and periodically provide group guidance related to career planning. The results of this study can be used as evaluation material for schools and become an inspiration, especially for policymakers in counseling guidance to facilitate the rights of gifted and intelligent children.
PERFORMANCE ANALYSIS OF SMALL SCALE DESALINATION PLANT BASED ON MULTI TRAY AERATOR, MEDIA FILTER, AND SEAWATER REVERSE OSMOSIS
Authors: Danial Mochammmad Meddy , Purnaini Rizki , Khairi Syahrul , Setiawan Eric , Nadeak Raymond , Septiansyah Edo , Abshar Khairul 
Published: July 2023

Seawater as abundant source for clean water is deemed as impossible task, particularly in developing country. Therefore, the feasibility of applying the reverse osmosis technology, particularly in the coastal area for drinking water is need further investigation. This paper aims to design and analyze the performance of small-scale desalination plant using combination of multi tray aerator, media filter, and multiple membranes consisting of ultrafiltration, brackish, and seawater membranes.Parameters used to verify the performance of small plant are salinity and total dissolved solid for membranes, while the parameters for examining the pre-treatment are Fe and Mn. The test results will be evaluated under the regulation of minister of health, Permenkes No. 32/2017. The influence of the pump pressure on the flow will also be analyzed.The result shows that the desalination plant can reduce the salinity concentration significantly from 10,200 ppm to 16 ppm, or 99.84%. The ratio of clean water to rejected water is 36%. However, bacteria of E. Coli are still found in clean water, which is probably caused by biofouling.
Perceptional Differences on Drought Occurrence and Resilience Building Mechanisms in Kebri Dehar District, Somali Region of Ethiopia
Authors: Mohamed Abduselam Abdulahi , Ahmed Bishar , Palanisamy Karthika 
Published: July 2023

Purpose: The aim of the research was to analyze the drought hazard occurrence, perceptional differences among residents to drought hazard occurrence, and explore the resilience mechanisms at household, community level, and institutional level to recover from drought hazards

Theoretical framework: The research dealt with the theoretical aspects of how hazards occurrence can be observed through the perceptional differences of the residents in a particular area. Adoption of short- and long-term drought resilience mechanisms is inevitable to recover from drought hazards.

Design/methodology/approach: This study is based on exploratory research design. Four ‘kebeles’ were selected considering drought classifications and 200 respondents were chosen. Descriptive statistics, Timeline Approach and ANOVA were used to analyze the data collected.

Findings: Majority of respondents know about drought hazard occurrence, causes at their level, and experienced the effects of drought. There are significant perceptional differences among respondents across educational and marital status, and monthly income.

Research, Practical & Social implications: Household and community participation is essential for adopting drought resilience mechanisms with the support of governmental and non-governmental agencies.

Originality/value: This Study focused on drought hazard occurrence and resilience mechanisms at household and community level to recover drought hazards. The originality / value of the study lies with perceptional differences on drought hazards occurrence using the Timeline approach and ANOVA. The findings of this study would contribute to design and implement effective drought resilience mechanisms.
The Role of Entrepreneurs in Driving the Success of their Businesses in the Digital Era
Authors: Satjaharuthai Kriangkrai , Lakkhongkha Kritsana 
Published: July 2023

Purpose: This article examined the multifaceted role of entrepreneurs, from leveraging digital technologies and fostering a digital culture, to innovating with technology and managing data effectively.

Theoretical framework: This fundamental review of existing concepts and theories serves as a roadmap for developing the arguments you will implement in this work.

Design/methodology/approach: Alongside these digital considerations, entrepreneurs must also prioritize sustainability in their business strategies. Implementing sustainable practices. Research from McKinsey has consistently shown that greater diversity in the workplace is associated with stronger business performance.

Findings: Entrepreneurship in the digital era is a complex, challenging, yet exciting journey. It requires a blend of technological savvy, adaptability, foresight, sustainable practices, and a deep focus on people - whether they are employees, customers, or wider stakeholders. By harmonizing these elements, entrepreneurs can build and lead successful, resilient, and sustainable businesses in the digital era.

Research, Practical & Social implications: Alongside these digital considerations, entrepreneurs must also prioritize sustainability in their business strategies. Implementing sustainable practices, engaging employees, being socially responsible, providing transparency, and innovating with sustainability in mind are essential for businesses to thrive in today's world. By aligning with global sustainability efforts like the UN's Sustainable Development Goals, entrepreneurs can create businesses that are not only profitable but also contribute positively to society and the environment

Originality/value: Entrepreneurs can build robust, resilient, and successful businesses ready to thrive in the digital era and beyond. The dynamic nature of the digital era implies that entrepreneurs should remain lifetime learners, continuously updating their knowledge and skills in accordance with the evolving technological landscape. They should also encourage their teams to adopt a similar learning mindset, which can lead to increased innovation, adaptability, and resilience in the face of change.
Phytopathological assessment of Azerbaijan origin bread wheat (Triticum aestivum L.) genotypes against yellow rust
Authors: Karimova Ainur Magammed 
Published: July 2023

Yellow rust (Puccinia striiformis f. sp. tritici) on bread wheat (Triticum aestivum L.) has resulted in significant reductions in the yield losses and wheat grain quality. Infection rate to yellow rust disease and evaluation of the SPAD value of 90 soft wheat genotypes we studied has been implemented in the conditions of the Absheron Peninsula, the territory of the Absheron Experimental Base of ANAS ( N. 40°24.001? , E. 49°49.001? , H. = 50 m. ) in 2017-2020 years. Infection rate to yellow rust disease was 0-100 S. An indicator of the SPAD value we studied has changed from 28.9 to 83.5 between genotypes. The average indicator of this symptom was 50.5. The sample with the highest SPAD value of the soft wheat genotypes we studied was genotype k9530 belonging to the Erythrospermum variety, which had an indicator of 83.5. Infection rate to the yellow rust of this sample was 0 and showed an immune reaction. Different variety, as can be seen from the appreciation of resistance rate for the yellow rust and the value of the SPAD had different infection rates and SPAD values. As a result of this evaluation, although there was partial conformity, full sameness was not observed. Some genotypes had high SPAD values as resistance to the yellow rust. The cluster analysis is based on the Euclidean distance index of the WARD method of the PAST statistical software package. The genotypes we studied have grouped into 6 main clusters according to indicated tokens. According to the euclidean distance index, the farthest genotypes of the cluster were genotype k9530 from the Erythrospermum variety and genotype k7252 from the Milturum variety (54.63). It can be explained by the fact that they belong to different variety.
FORMULASI PEMBUATAN SHAMPO DENGAN BAHAN BAKU MINYAK KEMIRI (ALUERITES MOLUCCANA) UNTUK KESEHATAN RAMBUT
Authors: Sulhatun Sulhatun , Juliati Evi , Sylvia Novi , Jalaluddin Jalaluddin , Bahri Syamsul 
Published: July 2023

Kemiri (Alueurites Moluccana) merupakan tanaman yang mengandung asam lemak bebas seperti : asam linolenat, asam oleat, asam linoleat, asam palmitat, dan asam stearat yang dapat dimanfaatkan sebagai bahan perawatan rambut. Penelitian ini bertujuan untuk mengetahui kondisi proses jenis pelarut dan waktu pengadukan pada produk shampo yang dihasilkan. Penelitian dilakukan dengan persiapan bahan baku minyak kemiri dan tahap selanjutnya thap proses pembuatan sampo dengan pencampuran minya kemiri dan bahan aditif melalui variasi kadar minyak kemiri pada 16,6 %, 24,6 % dan 25,3 % dan waktu pengadukan 5, 10 dan 15 menit. Hasil penelitian menunjukkan bahwa pengaruh kenaikan persentase minyak kemiri dan waktu pengadukan memberikan efek terhadap penurunan kadar busa dalam produk shampo yang dihasilkan. Dan kestabilan busa terjadi pada waktu pengadukan 15 menit. Selain itu semakin tinggi volume minyak kemiri maka akan menyebabkan kenaikan visikositas shampo. Nilai visicositas shampo terbaik terdapat pada kadar minyak kemiri 16,6 % dan waktu pengadukan 15 menit yaitu sebesar 35,10 cps. pH shampoo minyak kemiri yang terbaik pada shampo minyak kemiri sebesar 4,2 hal ini menunjukkan bahwa shampo yang diproduksi sesuai persyaratan SNI yang ditetapkan yaitu berkisar 4-6.
Kajian Ekstraksi Selulosa dari Kulit Pinang dengan Menggunakan Larutan NaOH
Authors: Zulnazri Zulnazri , Lestari Dewi , Hakim Lukman , Dewi Rozanna , Sulhatun Sulhatun 
Published: July 2023

Penelitian ini mengkaji tentang ekraksi dan karakterisasi selulosa yang diperoleh kulit pinang. Untuk menentukan kadar selulosa yang terdapat pada kulit pinang dapat dilakukan karakterisasi melalui uji XRD, uji FTIR, dan uji SEM. Kulit pinang yang telah dibersihkan kemudian dihidrolisis dengan konsentrasi HNO3 menggunakan variasi NaOH yaitu 1%, 2%, 3% dan 4% dan variasi suhu 40 oC, 50 oC, 60 oC, dan 70 oC. Kemudian didelignifikasi dengan NaOH dan Na2SO3 selama 1 jam dengan suhu 40 oC. Selulosa yang diperoleh diuji dengan uji XRD, uji FTIR, uji SEM, dan dihitung yield nya. Dari hasil uji XRD didapatkan persentase kristalinitas tertinggi terdapat pada konsentasi NaOH 4% pada suhu 70oC yaitu sebesar 76,79%. Sedangkan persentase kristalinitas terendah terdapat pada konsentrasi NaOH 1% pada suhu 70oC yaitu sebesar 75,11%. Kadar yield yang paling besar terdapat pada konsentrasi NaOH 4% pada suhu 70oC dengan kadar yield yang dihasilkan sebesar 39,96%. Kadar yield terendah terdapat pada dengan konsentrasi NaOH 1% pada suhu 40oC dengan kadar yield sebesar 39,16%. Dari hasil penelitian tersebut dapat diketahui bahwa semakin besar konsentrasi NaOH dan suhu yang digunakan berpengaruh terhadap selulosa yang dihasilkan.
Pengaruh Suhu dan Waktu Reaksi Transesterifikasi Minyak Jarak Kepyar (Castor Oil) terhadap Metil Ester dengan Menggunakan Katalis Abu Tandan Kosong Kelapa Sawit
Authors: Lestari Lidya Permata , Meriatna Meriatna , Suryati Suryati 
Published: July 2023

Biodiesel merupakan bahan bakar alternatif untuk mesin diesel yang terdiri dari alkil monoester dari minyak tumbuhan atau lemak hewan. Minyak jarak kepyar (Castor Oil) adalah minyak nabati yang diperoleh dari ekstrak biji tanaman jarak kepyar. Tujuan dari penelitian ini adalah untuk memanfaatkan minyak jarak kepyar dalam pembuatan biodiesel dengan menggunakan katalis heterogen yang berasal dari tandan kosong kelapa sawit yang dikalsinasi pada suhu 600 °C selama 6 jam. Proses transesterifiksi mereaksikan minyak dan metanol untuk menghasilkan metil ester dan gliserol. Metil ester yang dihasilkan pada lapisan atas dipisahkan dari gliserol dan kemudian dimurnikan. Pengaruh dari berbagai variabel proses seperti pengaruh suhu dan waktu reaksi diamati dalam percobaan ini. Sifat-sifat biodiesel seperti Yield paling tinggi diperoleh pada suhu 65 °C selama 100 menit dengan katalis 3 (m/m)%.. yaitu sebesar 76,62%, kemudian untuk densitas diperoleh hasil terbaik 0,863 mg/l pada suhu 55 °C selama 80 menit dengan katalis 3 (m/m)%, selanjutnya untuk viskositas diperoleh 5,25 mm2/s pada suhu 65 °C selama 100 menit dengan katalis 3 (m/m)%, kemudian kadar air diperoleh 0,038%vol pada suhu 60 °C dan selama 80 menit dengan katalis 3 (m/m)%. dan bilangan asam diperoleh 0,48 Mg-KOH/g pada suhu 50°C selama 100 menit dengan katalis 3 (m/m)%. Hasil yang diperoleh pada penelitian ini menunjukkan bahwa katalis yang berbasis tandan kosong kelapa sawit dapat digunakan untuk memproduksi biodiesel.
PROSES PEMBUATAN SABUN PADAT DENGAN PROSES SAFONIFIKASI MELALUI REAKSI MINYAK JARAK DAN VCO DENGAN NaOH DAN MENAMBAHKAN BUBUK COKLAT (Theobroma cacao L.)
Authors: Jalaluddin Jalaluddin , Zulnazri Zulnazri , Ibrahim Ishak , Hakim Lukman , Daulay Siti Hardiana 
Published: July 2023

Sabun adalah garam logam alkali (biasanya garam natrium) dari asam lemak yang dihasilkan dari reaksi saponifikasi asam lemak dengan alkali bebas. Sabun mengandung terutama garam C16 dan C18, dapat juga mengandung beberapa karboksilat dengan bobot atom lebih rendah. Pembuatan sabun mandi padat ini menggunakan bahan baku minyak kelapa, minyak jarak dan NaOH dengan penambahan bubuk coklat sebagai antioksidan. Tujuan dari penelitian ini agar dapat memanfaatkan bubuk coklat yang ada di lingkungan. Metode yang digunakan dalam pembuatan sabun mandi padat pada penelitian ini yaitu menggunakan metode panas. Penelitian ini sudah pernah dilakukan sebelumnya, yang belum pernah dilakukan adalah penambahan bubuk coklat pada pembuatan sabun ini. Pada penelitian ini hasil yang didapatkan stabilitas busa tertinggi terjadi pada NaOH 40% dan bubuk coklat 3 gr dengan nilai 83,78%, dan derajat keasaman (pH) pada persentase NaOH 20% dan 2 gr bubuk coklat dengan nilai 9,5. Uji organoleptik yang paling disukai oleh panelis adalah sabun padat yang terbuat dari persentase NaOH 40% dengan bubuk coklat 3 gr. Kesimpulan yang didapat dari hasil penelitian ini ialah semakin rendah persentase bubuk coklat yang digunakan, maka pH yang dihasilkan semakin tinggi begitu pula dengan stabilitas busa semakin tinggi persentase bubuk coklat yang digunakan maka stabilitas busa akan semakin baik.
Castleman disease. A rare clinical case of retroperitoneal tumor localization in an elderly patient
Authors: Polyanskiy M. B. , Zvyagin I. N. , Petrik V. A. , Temirbulatov M. V. 
Published: July 2023

Castleman disease is an extremely rare benign disease of the lymphatic system with an estimated incidence of 1–9 cases per 1,000,000. Its etiology remains unknown; interleukin 6 (IL-6) plays an important role in pathogenesis. Castleman disease has two clinical forms: localized (up to 90 % of cases) with a favorable prognosis, treated predominantly by surgical method; generalized (up to 10 % of cases) with less favorable prognosis, treated by pharmacological therapy. The diagnosis is rarely established at the preoperative stage.The aim. To present a clinical case of diagnosis and treatment of Castleman tumor of a rare topical localization.Results. A 66-year-old patient was admitted at the Abdominal Oncology Department of the G.E. Ostroverkhov Kursk Oncology Scientific and Clinical Center.Diagnosis: Retroperitoneal mass on the right found at the preventive examination; no peripheral lymphadenopathy was detected on ultrasound and computed tomography (CT). After the examination, a preliminary diagnosis was made: Gastrointestinal stromal tumor (GIST) of the small intestine mesentery. Based on the results of the case conference, the decision was taken to perform a surgery – laparoscopic removal of the tumor under endotracheal anesthesia. For surgical approach, a fan-shaped arrangement of ports was chosen. The surgery had no complications. Intraoperative blood loss was 50.0 ml. The total operating time was 98 minutes.According to the results of the histological study, the following diagnosis was made: Castleman disease, unicentric form, hyaline-vascular variant. En bloc surgery is the standard method for the treatment of localized forms of the Castleman disease. In all cases, long-term follow-up shows a long relapse-free period in almost all patients.During follow-up examinations (ultrasound of the abdominal cavity and retroperitoneal space, CT of the abdominal cavity with contrast enhancement, CT of the chest), no disease recurrence was detected during the year of observation.Castleman disease is a rare non-clonal lymphoproliferative disease of unknown etiology. A rare case of its retroperitoneal localization indicates that in cases with an uncertain nature of the peritoneal mass, Castleman disease should be included in the differential diagnostic search.
O sentido espacial na creche: a torre dos cubos
Authors: Pinto Hélia , Dias Isabel Simões , Gaspar Duarte Nicole 
Published: July 2023

Este estudo visa perceber como se desenvolveu o sentido espacial num momento de brincadeira livre na creche entre 11 crianças (12/24 meses) e um adulto, no episódio denominado torre dos cubos. Adotando o paradigma interpretativo, recorreu-se à observação participante para aceder aos dados. Os resultados revelam comportamentos das crianças e do adulto (e.g., as crianças aproximam-se e afastam-se do local da construção; o adulto modela comportamentos) que nos levam a inferir que a criança desenvolve o sentido espacial de forma intuitiva e espontânea, na interação com objetos, com pares e com adulto(s) responsivo(s).
TERAPIA DO COÁGULO SANGUÍNEO AUTÓLOGO NA CICATRIZAÇÃO DE LESÕES: REVISÃO DE ESCOPO
Authors: Costa Rodrigues Grasiele , Lucca de Camargo Lucio Rodrigo , Souza Elisangela , Bulegon Mello Deborah , Iribarrem Ness Mariana , Czadotz Gisele Cristiane , BARCELLOS TEIXEIRA MACEDO ANDREIA 
Published: July 2023

Objetivo: Mapear e sumarizar evidências científicas sobre a terapia do coágulo sanguíneo autólogo na cicatrização das lesões. Método: Trata-se de uma revisão de escopo construída em cinco etapas, realizada nas bases/motores de busca Biblioteca Virtual em Saúde (BVS), PubMed, Google Acadêmico, Biblioteca Scientific Electronic Library Online (SCIELO) e no Portal de Teses e Dissertações da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES). Os descritores controlados foram “cicatrização” e “ferimentos e lesões” e o não controlado Terapia do Coágulo Sanguíneo Autólogo”, com suas derivações em inglês e espanhol. Foram incluídos artigos publicados nos últimos 10 anos, e excluídos os duplicados ou que não estivessem disponíveis na íntegra. Para a extração foi construído um quadro sinóptico e os dados foram analisados de forma descritiva. Resultados: Foram identificadas 246 publicações e a amostra final foi composta por 16 publicações. O ano de 2022 foi o que apresentou maior número de publicações (5;33,4%), 15(93,7%) estudos estavam em inglês e 12(75,0%) em revistas dos Estados Unidos. Não foram localizados estudos no Brasil sobre o tema. Verificou-se que 11(68,7%) estudos avaliaram o efeito da terapia, dos quais 6(37,5%) tiveram delineamento quase-experimental, três (18,7%) foram estudo de caso e dois (12,5%) estudo de série de casos. Conclusões: O artigo atingiu os objetivos ao mapear as evidências científicas sobre a temática, demostrando que a terapia possui boa efetividade no tratamento de lesões por pressão. Contudo, há limitações pela falta de pesquisas com métodos com maior nível de evidência e com amostras maiores.
Computer Vision and Machine Learning to Quantify Microstructure
Authors: Holm Elizabeth A. , Cohn Ryan , Gao Nan , Kitahara Andrew R. , Lei Bo , Yarasi Srujana Rao , Matson Thomas P. 
Published: July 2023

Abstract
Vision-based machine learning systems for microstructural characterization and analysis are being successfully used for image classification, semantic and instance segmentation, and object detection, leading to accurate, autonomous, objective, and repeatable results.
Using Conventional Light Microscopy to Reveal the Hierarchical Microstructure of 3D-Printed Metal Parts
Authors: Tonelli Lavinia 
Published: July 2023

Abstract
This entry won the prestigious Jacquet-Lucas Award for Best in Show in the 2020 International Metallographic Contest. In the research discussed in this article, light microscopy was applied to a Co28Cr6Mo alloy for a biomedical application processed by laser bed powder fusion (LPBF) additive manufacturing.
THE INFLUENCE OF TEACHER PERCEPTIONS OF THE NATIONAL ASSESSMENT AND UTILIZATION OF INSTRUCTIONAL MEDIA ON THE QUALITY OF HIGH SCHOOL LEARNING
Authors: Wisnugroho Arfianto , Haryanto NFn 
Published: July 2023

Changes to the assessment system with the abolition of the UN (National Examination) and the implementation of the AN (National Assessment) elicited mixed reactions from teachers. AN is not a determinant of graduation but a school quality assessment program. It is necessary to study teachers' perceptions of AN and how these perceptions influence teachers' use of supportive learning media in improving the quality of learning. This study aims to determine the effect of teachers' perceptions of AN and instructional media on the quality of learning in senior high schools in South Aceh District. Quantitative research with a survey research design was carried out using a questionnaire sheet as a research instrument. Data analysis used inferential statistics, namely, linear regression and descriptive statistics, namely, the ideal assessment category. The results show that there is a significant influence between teachers' perceptions of AN and the use of instructional media on the quality of learning. Abstrak.Perubahan sistem asesmen dengan penghapusan UN (Ujian Nasional) dan penerapan AN (Asesmen Nasional) menimbulkan reaksi yang beragam dari kalangan guru. AN bukanlah penentu kelulusan namun program penilaian mutu sekolah. Kajian tentang persepsi guru terhadap AN dan bagaimana persepsi tersebut memengaruhi guru memanfaatkan media pembelajaran yang mendukung dalam peningkatan kualitas pembelajaran perlu dilakukan. Penelitian ini bertujuan untuk menganalisis pengaruh persepsi guru terhadap AN dan pemanfaatan media pembelajaran terhadap kualitas pembelajaran SMA di Kabupaten Aceh Selatan. Penelitian kuantitatif dengan desain penelitian survei dilakukan dengan menggunakan lembar angket sebagai instrumen penelitian. Analisis data menggunakan statistik inferensial yaitu regresi linear dan statistik deskriptif yaitu kategori penilaian ideal. Hasil penelitian menunjukkan bahwa terdapat pengaruh yang signifikan antara persepsi guru terhadap AN dan pemanfaatan media pembelajaran terhadap kualitas pembelajaran.