bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pembuatan dan Pengujian Panel Honeycomb Sandwich dengan Inti Berbentuk Gelombang Berbahan Komposit Serat Bambu
Authors: Marsono Marsono , Hanifa Sarah Fauziyyah , Akbar Faizal 
Published: August 2021

ABSTRAKDalam penelitian ini, komposit serat bambu dibuat menjadi panel struktur honeycomb sandwich dan diuji untuk mengukur kemungkinan pemanfaatannya sebagai bahan untuk membuat sudu turbin angin sumbu vertical. Honeycomb sanwich serat bambu yang dibuat memiliki inti (core) yang berbentuk gelombang sinus pada arah memanjang panel. Sebagai pengikat pada komposit ini digunakan resin polyester. Panel honeycomb sandwich yang dibuat memiliki panjang 500mm dan lebar 200mm, sedangkan tebal panel dibuat denganÂ Â dua variasi, yaitu dengan tinggi inti honeycomb 12mm danÂ Â 17mm. Panel honeycomb sandwich ini diuji dengan uji bending untuk mendapatkan angka kekuatan lentur (flexural strength) dan angka kekakuan (stiffness). Dari tiga panel yang dibuat identik untuk masih-masing ketinggian inti honeycomb, diperoleh angka kekuatan lentur dan kekakuan terbesar pada panel dengan ketinggian inti honeycomb17mm, yaitu dengan angka kekuatan lentur 0,91kg/mm2Â dan angka kekakuan 11,35kg/mmKata kunci: honeycomb sandwich, komposit serat bambu,gelombang sinus,kekuatan lentur,Â kekakuan.Â Â ABSTRACTIn this research, bamboo fiber composite are made into honeycomb sandwich structure panel and to be tested for its ability as a material for vertical axis wind turbine blades. Bamboo fiber honeycomb sandwich had a sinusoidal-shaped core in the longitudinal direction of the panel. Polyester resin was used as a binder on this composite. The honeycomb panels that have been made have a length of 500mm and a width of 200mm. The thickness of the panels was made of two variations, which was has 12mm and 17mm honeycomb core-height. The honeycomb sandwich panel was tested by bending test to obtain flexural strength and stiffness. From the three panels that have been made in identical dimension for each honeycomb core-height, the highest flexural strength and stiffness was obtained in the specimen with the honeycomb core-height of 17mm, with a flexural strength of 0,91kg/mm2Â and astiffness of 11,35kg/mm.Â Keywords:Â honeycomb sandwich,Â bamboo fiber composite,Â sinusoidal wave,Â Â flexurall strength,Â stiffness.
Sumberdaya Alam Lithium Indonesia
Authors: Salafudin Salafudin 
Published: August 2021

ABSTRAKLithium adalah salah satu mineral yang mempunyai permintaan yang paling tinggi dalam Revolusi Industri Keempat. Indonesia yang kekayaan alam nikelnya besar, ingin menjadi negara penghasil baterai. Oleh karena itu, diperlukan investigasi sumber bahan baku utama lainnya dalam produksi baterai. Sumber daya bahan baku utama baterai adalah Lithium. Penyelidikan litium sebagai sumber bahan baku di Indonesia telah dilakukan melalui tinjauan pustaka. Sumber daya alam litium ditemukan di air laut, Brine, mineral, dan tanah liat. Endapan yang mengandung Mineral Lithium terdapat di beberapa tempat di Indonesia dalam jumlah dan konsentrasi yang kecil. Sebagai negara yang dilalui cincin api, Indonesia memiliki banyak mata air panas dan Brine yang mengandung Lithium. Tanah liat yang mengandung litium ditemukan dalam bentuk slurry (brine dan lumpur tanah liat), seperti pada lumpur Bleduk Kuwu dan lumpur Sidoharjo. Bittern sebagai limbah industri garam memiliki potensi besar untuk dikembangkan sebagai sumber Lithium di IndonesiaKata kunci: Lithium, Sumber Air Panas, Brine, Clay, BitternÂ Â Â ABSTRACTLithium is one of most demanding minerals in TheÂ Fourth Industrial Revolution. Indonesia whose large Nickel natural resources, wants to become a battery producing country. Therefore an investigation of other main raw material sources in battery production is needed. The main raw material resource for batteries is Lithium. The investigation of lithium as raw material resource in Indonesia has been carried out through a literature review. Lithium natural resources are found in sea water, Brine, minerals, and clay. Mineral Lithium containing deposits are found in several places in Indonesia in small amounts and concentrations. As a country through which the ring of fire passes, Indonesia has a lot of hot spring water and Brine containing Lithium. Clay containing lithium is found in the form of slurry ( brine and clay mud), such as in the Bleduk Kuwu mud and the Sidoharjo mud. Bittern as a waste of salt industries has great potential to be developed as a source of Lithium in IndonesiaKeywords: Lithium, Hot Spring Water, Brine, Clay, BitternÂ Â
Pemodelan Karakteristik Pengeringan dan Analisis Perpindahan Panas pada Pengeringan Kentang (Solanum Tuberosum L.)
Authors: Sitompul Devin , Malinda Deviana , . Salafudin 
Published: August 2021

ABSTRAKKentang merupakan salah satu jenis bahan makanan yang yang mempunyai kadar air tinggi. Karena itu kentang mudah rusak di suhu ruang dan menyebabkan kerugian yang besar sehingga dilakukan pengeringan. Penelitian ini untuk menentukan model karakteristik pengeringan secara empiris dan fundamental. Model karakteristik pengeringan digunakan untuk menjelaskan proses pengeringan pada bahan agar mengetahui nilai moisture ratio, analisis perpindahan panas dan dapat memodelkan ke jenis alat pengeringan lainnya. Pada penelitian ini hasil menunjukan model pengeringan lapis tipis midilli paling baik akurasinya dengan data eksperimenÂ Â pengeringan Kentang (Solanum tuberosum L.). Adapun pada hasil analisis pemodelan secara fundamental dapat memodelkan ke jenis alat pengering lainnya pada kondisi yang sama pada data eksperimen yaitu dengan sistemÂ closedloopÂ Â Â dengan menggunakan adsorbent berupa silica gel. Pada pemodelan ini waktu yang dibutuhkan selama pengeringan lebih cepat dibandingkan dengan alat yang digunakan pada eksperimen dengan tray dryer.Â Kata kunci:Â Pengeringan,Â Solanum tuberosum L., Model matematika pengeringan lapis tipis, sistemÂ closedloop, adsorbentÂ ABSTRACTPotatoes are a type of food that has a high water content. Because of this, potatoes are easily damaged at room temperature and cause large losses so as to reduce the losses done drying. This study is to determine the model of drying characteristics empirically and fundamentally. The model of drying characteristics is used to explain the drying process in the material to know the moisture ratio value, heat transfer analysis and can model to other types of drying tools. In this study the results showed a thin layer drying midilli model best accuracy with data experiment drying Potato (Solanum tuberosum L.)As for the results of the modeling analysis are fundamentally able to model all kinds of other dryer on the same conditions on the experimental data, namely the system by using an adsorbent suchÂ closedloopÂ Â Â silica gel. In this type of drying using adsorbent, the time required for drying is faster than the tool used in the experiment with the tray dryer.Keywords: drying, solanun tuberosum L., mathematical model of thin layer drying, closedloop system, adsorbent
Social Story untuk Menurunkan Perilaku Agresif Anak dengan Retardasi Mental
Authors: Solichah Novia 
Published: August 2021

Penelitian ini bertujuan untuk mengetahui efektivitas social story untuk mengurangi perilaku agresif pada anak dengan retardasi mental. Jenis penelitian yang digunakan adalah penelitian eksperimen yang berbentuk single subject research dengan desain grafik A-B-A’. Subjek dalam penelitian ini adalah seorang anak dengan retardasi mental ringan (WISC, IQ: 69), berjenis kelamin perempuan di sebuah Sekolah Dasar. Subjek memiliki kecenderungan perilaku agresif,. Subjek kesulitan untuk memulai berinteraksi dengan orang lain dengan guru maupun teman, subjek sering menendang, memukul, dan menggigit orang lain pada saat subjek berinteraksi dengan orang lain. Data diukur menggunakan frekuensi untuk melihat berapa kali subjek melakukan tindakan memukul, menendang, dan menggigit orang lain. Metode pengumpulan data menggunakan observasi langsung. Secara kuantitatif, hasil penelitian menunjukkan bahwa intervensi yang dilakukan mampu menurunkan perilaku memukul, menendang, menggigit. Setelah intervensi, subjek menunjukkan perubahan yang positif dalam perilakunya. Dengan kata lain, social story mampu menurunkan perilaku agresif anak dengan retardasi mental.
Telemedicine Pre and Post Covid-19: Lessons for Commercialisation Based on Previous Use Cases
Authors: Ferenczi George (Gyoergy) , Mahmood Abdun Naser , Bergmann Ralf Konrad 
Published: August 2021

Telemedicine used to be slow, difficult, expensive and widely neglected by doctors and patients. COVID-19 changed everything; telemedicine is entering a period of rapid economic and business growth. This paper discusses the reasons for change in telemedicine over the last 20 years, through real-life medical technology projects, telemetry, ehealth and health IT. Our methods are based on the analysis of telemedicine projects we have implemented and characteristic historical data. The results of our investigation demonstrate a clear increase of significance in telemedicine in the present and near future. We envision the evolution of mobile phones to personal telehealth monitors. Prior to COVID-19, market penetration and economic factors of telemedicine evolved slowly and in an uneven manner on a global scale. Many of the projects remained active only as long as the grant or corporate or national support was provided. The age of novel globally spreading infectious diseases, exemplified by COVID-19, has created an unusual, different setting. Recent pandemics and epidemics have changed global economics significantly and generated a new motivation and a new market with a projected trillion-dollar market value. Post COVID-19, regular and periodic epidemics and pandemics are expected to continue to occur. This will generate an enormous global market for isolated high-tech services, including telemedicine and telemetry.
Flipping it online: re-imagining teaching searching for knowledge syntheses
Authors: Fuller Kaitlin , Gray Mikaela , Bradley-Ridout Glyneva , Nekolaichuk Erica 
Published: August 2021

Introduction: This program description outlines our approach to re-developing our 3-part series for graduate students on comprehensive searching for knowledge syntheses from in-person to online delivery using a flipped classroom model. The re-development coincided with our library’s response to COVID-19.
Description: This series followed a flipped classroom model where participants completed asynchronous modules built on Articulate Rise 360 before attending a synchronous session. Each week of content covered unique learning objectives. Pre- and post-survey evaluations were used to examine students’ understanding of the materials.
Outcomes: 152 unique participants registered for the series across two offerings in summer 2020. We observed high engagement with pre-work modules and active participation during synchronous sessions.
Discussion: We found the flipped classroom approach to work well for our users in an online environment. Moving forward, we intend to continue with our re-developed online workshop series with minor modifications, in addition to in-person instruction.
THE BEHAVIOR OF URBAN COMMUNITIES IN PLANTING USEFUL PLANTS IN THE YARD DURING COVID-19 PANDEMIC
Authors: Novriyanti Novriyanti , Iswandaru Dian , Damayanti Inggar 
Published: August 2021

Corona Virus Disease (COVID-19) pandemic that forces restrictions on movement between people is thought to impact the utilization of yards in urban areas positively. However, there is not much information about yard management practices, including plant species managed by urban communities. In the framework of biodiversity conservation, this research aims to explore the variety of plant species planted in the yards, the area of ​​managed yards, and the planting motivation of the urban community, especially during the COVID-19 pandemic. The research was conducted from May to August 2020 using an online questionnaire (Google Form), and direct interviews with target respondents consisted of communities spread across two major cities in Lampung Province, i.e. Metro City and Bandar Lampung City. The research findings showed that only 8% of respondents planted various useful plant species during the COVID-19 pandemic, while the rest of them planted long before the pandemic occurred. The plant groups that the respondents commonly owned were ornamental plants (70%), while 30% of the existing species were medicinal plants and spices. The motivations included enjoying the yield (herbs and medicine), filling the spare time, enjoy gardening and love plants, making the house beautiful and cool, and even planting it for sale. Of the five planting goals or motivations of the urban community, the motivation to enjoy the yield was the highest, followed by the desire to have a beautiful yard and enjoy gardening. This condition is believed to continue to exist even though modernization is expanding.
Keywords: COVID-19 pandemic, ethnobotany, ornamental plants, residential landscape, useful plants
Smart Factory im Werkzeugbau bei KAMAX
Authors:   KAMAX Tools & Equipment GmbH & Co. KG, Homberg (Ohm), Ludwig Christian , Farrenkopf Thomas , Panske Thomas , Gensert Hilmar 
Published: August 2021

Unter „Smart Factory“ wird die Vision einer Produktionsumgebung verstanden, in der sich Fertigungsanlagen und Logistiksysteme ohne menschliche Eingriffe weitestgehend selbst organisieren [1]. Im Beitrag wird ein Projekt beschrieben, zu dessen Start keiner der Beteiligten das Thema „Smart Factory“ oder „Industrie 4.0“ auch nur ansatzweise mit dem Projekt in Verbindung brachte. Vielmehr wurde die Zielsetzung verfolgt, die heutige Lieferzeit von 6-8 Wochen drastisch zu reduzieren. Das Ergebnis ist ein vollständig digitalisierter Geschäftsprozess von der Auftragserstellung, der Produktentwicklung, der Konstruktion, der Fertigung sowie der Abwicklung für „Losgröße 1“ mit einer Reduzierung der Durchlaufzeit auf weniger als 10 %.
Cervical disc arthroplasty at C2–3: illustrative case
Authors: Ku Jason , Ku Johnson , Chang Hsuan-Kan , Wu Jau-Ching 
Published: August 2021

BACKGROUND
Since the beginning of the 21st century, cervical disc arthroplasty (CDA) has been accepted as an alternative to anterior cervical discectomy and fusion for surgical management of disc problems. The published clinical trials of CDA have included patients with radiculopathy or myelopathy caused by one- or two-level disc herniation at C3–7. However, it remains uncertain whether CDA is a viable option for C2–3 disc herniation.

OBSERVATIONS
In this report, a 52-year-old man presented with hand numbness, arm pain, and myelopathic symptoms that were refractory to medical treatment for more than 6 months. The magnetic resonance images demonstrated herniated discs at C2–3, C3–4, and C4–5, causing stenosis. There was no ossification of posterior longitudinal ligament and the spine was mobile, so he received anterior discectomies with artificial disc replacement at each of the C2–3, C3–4, and C4–5 levels. The surgery went smoothly, and his neurological symptoms were promptly relieved. The postoperative radiographs at 24 months demonstrated a preserved range of motion at each level.

LESSONS
To date, this was the first report of CDA performed at C2–3, which also involved three consecutive levels of disc replacement. The report suggested that both C2–3 and three-consecutive-level CDA may be a viable option for cervical disc disease.
Soteriological Images, Toposes and Symbols in the Hymnography of the Sunday Octoechos
Authors: Фадеев Евгений 
Published: August 2021

В статье рассматриваются сотериологические образы, топосы и символы в гимнографии Воскресного Октоиха. Приводится классификация образов, которые можно выделить в текстах Октоиха. В комментарии к юридическому образу приводится историческое и экзегетическое объяснение термина «рукописание». В комментарии к образу побежденного ада приводится пояснение того, кем являются привратники ада в различных культурных традициях, и какие функции они исполняют.
This article examines the soteriological images, toposes and symbols in the hymnography of the Sunday Octoechos. It also gives a classification of images that can be highlighted in the texts of the Octoechos. In the commentary on the legal image a historical and exegetical interpretation of the term “manuscript” is given. The commentary on the image of the defeated hell explains who the gatekeepers of hell are in various cultural traditions, and what functions they perform.
Unpublished Materials and Research of Academician M. N. Speransky, Dedicated to the Yaroslavl Horologion (XIII century)
Authors: Юдин Далмат 
Published: August 2021

В статье выявлены и описаны архивные материалы (главным образом из фондов РГАЛИ), отражающие исследовательскую работу академика М. Н. Сперанского по изучению языка и состава Ярославского Часослова (XIII в.). Научный интерес ученого связан в первую очередь с вопросами изучения творческого наследия свт. Кирилла, епископа Туровского (XII в.). Раскрыто содержание и дан краткий анализ обобщающей работы М. Н. Сперанского «Ярославский сборник молитв XIII в.». Этот неопубликованный научный доклад вобрал в себя основные результаты нескольких лет работы ученого по данной теме.
The archival materials (mainly from the Russian State Archives of Literature and Art, «RGALI»), reflecting the research work of Academician M. N. Speransky on the study of the language and composition of the Yaroslavl Horologion (XIII c.), have been identified and described. The scientific interest of the sholar is primarily associated with the study of the creative heritage of St. Kirill of Turov (XII c.). The content is revealed and a brief analysis of the generalizing work of M. N. Speransky «Yaroslavl miscellany of prayers of the XIII century» is given. This unpublished scientific report incorporates the main results of several years of work of the sholar on this topic.
Role of the Epigraph in the Sermons of St. Philaret (Drozdov)
Authors: Салищев Даниил 
Published: August 2021

В статье рассматривается роль эпиграфа в проповедях свт. Филарета (Дроздова). Приводятся примеры, иллюстрирующие ключевые функции эпиграфа: выражение им основных тем, проблем и тезисов речи оратора. Перечисляются различные позиции, которые занимает эпиграф в структуре проповедей московского архипастыря. Особое внимание уделяется анализу взаимосвязи эпиграфа с иными текстами Священного Писания в рамках той же проповеди. Автор приходит к выводу, что помимо придания проповедям особого литературного стиля, подобные взаимосвязи выполняют важную семантическую функцию, обогащая как смысл самого эпиграфа, так и смысл связанных с ним библейских цитат.
This work is devoted to the role of epigraph in St. Philaret’s (Drozdov) homilies. We make examples, which illustrate the main functions of epigraph, such as: the expression basic theme, problem and thesis of orator’s speech. Also we state different positions, which epigraph takes in structure of Moscow archbishop’s homilies. Special attention is attended to analysis of interconnection between epigraph and other Bible texts within the scope of the same homily. The author comes to the conclusion that besides giving specific literal style to homily, such interconnections have important semantic function, enriching either the sense of the epigraph, either the sense of bible quotes which are connected with it.
Care and prevention during the COVID-19 pandemic quarantine: sedentary lifestyle and increased risk of kidney stones
Authors: Aleebrahim-Dehkordi Elahe , Soleiman-Dehkordi Ebrahim , Saberianpour Shirin , Hasanpour-Dehkordi Ali , Dehkordi Ayda Hasanpour 
Published: August 2021

<p><strong>ABSTRACT</strong><br />Currently, the issue of lifestyle combined with lack of physical activity in quarantine conditions during the COVID-19 pandemic has become a major health problem in many countries around the world. Increased inactivity is associated with increased obesity as well as decreased physical activity and general health. Kidney stones are the third most common urinary tract disease. Prevention of non-communicable diseases depends on controlling risk factors such as low levels of physical activity. Kidney stones are also among the noncommunicable diseases that can be prevented by changing behavioral habits. Physical activity is a behavior that has many proven health benefits and is one of the most effective ways to prevent chronic diseases. The aim of this study was to investigate sedentary lifestyle and its relationship with oxidative stress and kidney stone formation, and finally to provide medical solutions and recommendations.</p>
Internalisasi Nilai-Nilai Islam dalam Praktik Nengah Sawah pada Masyarakat Terdampak Pembangunan Waduk Jatigede Sumedang
Authors: Rusmiati Elis Teti 
Published: August 2021

Hasil penelitian penulis pada bulan Juni 2021 menemukan fakta adanya praktik kerjasama pertanian nengah sawah (bagi hasil) pada masyarakat terdampak pembangunan Waduk Jatigede Sumedang, yang mekanismenya dilakukan berdasarkan tradisi yang diwarisi dari leluhur nenek moyang mereka. Masyarakat terdampak yang seluruhnya beragama Islam ini belum mengenal mengenai pengelolaan lahan pertanian berdasarkan konsep ekonomi Islam. Kegiatan Pengabdian kepada Masyarakat (PkM) ini merupakan tindak lanjut dari hasil penelitian tersebut dengan tujuan untuk memperkenalkan konsep Islam tentang kerjasama (syirkah) dalam praktik pertanian dengan sistem mukhabarah, agar nilai-nilai Islam terinternalisasi dalam praktik nengah sawah tersebut. Kegiatan ini dilakukan melalui tahapan: 1) survey; 2) pembuatan modul; 3) penyuluhan; 4) pendampingan; 5) evaluasi. Hasil kegiatan PkM ini memperlihatkan adanya perubahan signifikan pada pengetahuan peserta dan memahami praktik nengah sawah melalui konsep mukhabarah. Pada tahap pendampingan, masyarakat juga bersedia menginternalisasikan nilai-nilai Islam pada tradisi nengah sawah untuk memastikan bahwa kegiatan tersebut sudah sesuai dengan ajaran Agama Islam. Peserta mulai menyadari bahwa terdapat nilai-nilai luhur humanity dalam Islam yang dapat dikembangkan dalam tradisi nengah sawah yang harus menjadi fokus perhatian.
Pemanfaatan Daun Kering Sebagai Tempat Pembibitan Ikan dengan Additive PVAc & Resin
Authors: Rahardja Istianto Budhi , Dewi Dharu , Indriasari Indriasari , Muslimat Ade , Sukarman Sukarman , Khoirudin Khoirudin , Rahdiana Nana , Safril Safril , Adawiyah Sa Diyah El , Ramadhan Anwar Ilmar 
Published: August 2021

Daun kering sebagai waste dari tumbuhan dan pepohonan yang tidak berproduktif lagi. Daun kering berwarna coklat tua dan semakin lama akan menjadi hancur/rusak tanpa manfaat. Pemanfaatan daun kering tida hanya sebatas sebagai pupuk kompos, akan tetapi dapat dijadikan beberapa wujud benda yang dipergunakan untuk kehidupan. Benda yang dapat dibuat dari daun kering adalah partikel board, furniture, pelampung, maupun benda lain yang dipergunakan sebagai tempat pembibitan ikan. Pemanfaatan daun kering sebagai tempat pembibitan ikan dapat dilakukan dengan pengikatan daun kering menggunakan bahan perekat yang dapat menyatukan antar partikel komposit daun kering, serta dapat menahan gaya air yang berada di dalamnya. Bahan pengikat juga dapat menahan air (resistance water) supaya tidak terjadi kebocoran pada tempat pembibitan ikan. Daun kering sebagai tempat pembibitan ikan memiliki elastistias dan kekuatan yang cukup baik, sehingga dapat dipergunakan dalam waktu yang relatif cukup lama. Pemanfaatan daun kering sebagai tempat pembibitan ikan juga dapat memberikan value dalam 3R (Reduce, Recylce, Reuse) program pemerintah untuk mengurangi kapasitas waste yang terjadi di lingkungan kita.