bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perancangan Sistem Pengatur pH Air Akuarium Menggunakan Kendali Logika Fuzzy
Authors: Sembiring Sarmayanta , Rifai Ahmad , Sutarno Sutarno , Tarigan Pascal Adhi Kurnia 
Published: May 2021

Telah dirancang sebuah sistem pengatur pH air akuarium dengan kendali logika fuzzy. Sistem ini akan menambahkan air basa/asam dengan volume sesuai dengan output sistem kendali yang di alirkan ke akuarium secara otomatis untuk mencapai pH air akuarium yang telah ditargetkan. Input sistem ini adalah pH air penambah basa/asam yang di inputkan melalui keypad 4x4, pH air akuarium yang di diteksi sensor pH, volume air akuarium yang di diteksi menggunkan sensor ultrasonik. Output sistem ini adalah penambahan air basa/asam ke dalam akuarium dengan menggunakan pompa DC dan volumenya terukur menggunakan rangkaian sensor batas air dan water flow sensor untuk memastikan volume air penambah telah sesuai dengan output sistem kendali. Hasil eksperimen menunjukkan sistem yang dirancang telah dapat berjalan dengan baik, dimana sensor ultrasonik telah dapat menditeksi jarak sebagai variabel untuk mencari volume air akuarium dengan error rata-rata 1,875%, sensor pH telah dapat menditeksi pH air akuarium dengan error rata-rata 1,76%, sistem pengatur air penambah basa dapat mengalirkan air sesuai dengan volume yang di inginkan dengan error rata-rata 3,56%, sistem pengatur air penambah asam dapat mengalirkan air sesuai dengan volume yang di inginkan dengan error rata-rata 7,56%, Sistem kendali fuzzy sebagai pengatur pH air akuarium telah berjalan dengan baik dengan menurunkan error rata-rata dari 5,34% menjadi 1,59%.
Desain Database Aplikasi Monitoring Peralatan dan Bahan Praktikum pada Lab Patologi Klinik FK UPNVJ
Authors: Kraugusteeliana Kraugusteeliana 
Published: May 2021

. Laboratorium di suatu perguruan tinggi menjadi suatu tempat kegiatan ilmiah yang dilakukan oleh mahasiswa atau dosen atau pihak lain, baik berupa praktikum, observasi, penelitian, demonstrasi dan pengembangan model-model pembelajaran yang dilakukan dalam rangka kegiatan belajar-mengajar untuk menghasilkan kualitas lulusan yang berkompetensi sesuai profile lulusan pada suatu program studi. Peningkatan layanan dan monitoring laboratorium untuk proses pembelajaran akan meningkatkan mutu dan kualitas lulusan khususnya bagi calon Dokter. Keberlangsungan kegiatan monitoring praktikum sangat diperlukan agar dapat dipastikan semua persiapan terencana dengan baik dan agar proses pembelajaran praktikum di fakultas kedokteran dapat berjalan baik dan sesuai rencana perkuliahan. Untuk itu perlu pembuatan aplikasi desain database dan monitoring data peralatan serta bahan praktikum di laboratorium dengan penelitian dilakukan dengan metode DBLC (Database Life Cycle) meliputi tahap desain model basisdata hingga tahapan user interface pengembangan aplikasi monitoring peralatan dan bahan praktikum. Aplikasi inibertujuan untuk Memudahkan kepala laboratorium dalam melakukan pendataan secara sistematis membantu kepala laboratorium dalam memonitoring dan pelaporan terkait kondisi alat laboratorium serta memonitoring ketersedian bahan praktikum untuk kegiatan belajar mengajar oleh petugas laboratorium.
Sistem Informasi Penerimaan Mahasiswa Baru Berbasis Web Pada Institut Sains dan Teknologi Al-Kamal
Authors: Kurniawati Ika 
Published: May 2021

Sistem informasi penerimaan mahasiswa baru secara manual masih banyak dilakukan oleh beberapa perguruan tinggi di Indonesia. Namun permasalahannya adalah calon mahasiswa khususnya yang berasal dari luar kota banyak yang merasa kesulitan dengan sistem manual dan tentunya membutuhkan sistem informasi yang lebih efektif dan efisien. Metode penelitian yang digunakan dalam penelitian ini adalah pengembangan sistem, yaitu merancang sistem informasi penerimaan mahasiswa baru berbasis web yang dapat diakses melalui web browser. Sistem informasi penerimaan mahasiswa baru ini dibangun dengan bahasa pemrograman PHP serta memanfaatkan database MySQL sebagai database server. Hasil dari penelitian ini adalah sistem informasi penerimaan mahasiswa baru berbasis web sudah memiliki kemampuan memberikan kemudahan bagi calon mahasiswa baru untuk memperoleh semua informasi tentang penerimaan mahasiswa baru, melakukan proses pendaftaran dan konfirmasi pembayaran secara online.
Pengujian Model Aplikasi User Interface E-Anjal Dengan Menggunakan Metode Black Box
Authors: Widiastiwi Yuni , Zaidiah Ati , Indriana Intan Hesti 
Published: May 2021

Pengujian merupakan salah satu tahapan yang harus dilakukan dalam sebelum melakukan implementasi dari desain model sebuah aplikasi. Tujuan penelitian ini adalah untuk melakukan pengujian terhadap rancangan aplikasi user interface E-Anjal yang telah dibuat untuk melihat kesesuaian dengan model desain yang telah ditentukan dan juga mencari kemungkinan terjadinya kesalahan pada tahap perancangan aplikasi user interface. Metode yang digunakan untuk pengujian menggunakan metode black box, dimana dengan metode ini ingin melihat kesalahan yang terjadi pada rancangan user interface berdasarkan kesesuaian antara output yang dibuat dengan input yang dimasukkan, mengacu kepada model desain aplikasi e-anjal. Hasil yang diharapkan dari penelitian ini adalah tidak adanya kesalahan pada rancangan aplikasi user interface dan sesuai dengan model desain sistem yang telah dibuat.
SUPPLY CHAIN MANAGEMENT PENGOLAHAN PANGAN PENERIMA KJP DI PASAR JAYA WILAYAH MAMPANG PRAPATAN BERBASIS WEB
Authors: Firyal Hana , Krisnanik Erly , Pradnyana I Wayan Widi 
Published: May 2021

Supply Chain Management merupakan suatu metode untuk membantu perusahaan dalam mengkoordinasi alur manajemen logistik hingga sampai ke pihak terakhir atau konsumen. Koordinasi ini tidak hanya terdapat di dalam suatu aktivitas perusahaan, tetapi juga untuk aktivitas yang terdapat di luar perusahaan. Pasar merupakan salah satu dari aktor yang terlibat pada alur Supply Chain Management ini. Untuk mendukung kelancaran persediaan pangan pada pasar hingga sampai ke konsumen maka diperlukannya koordinasi dari semua pihak yang terlibat. Namun, pada pasar jaya ini pengolahan persediaan pangan masih belum efektif, dikarenakan belom terkomputerisasi dalam pengolahannya. Maka dari itu dalam mengatur pengolahan persediaan pangan perlu diadakannya sistem untuk mengatur seluruh informasi yang menyangkup persediaan pangan. Sistem Persediaan Pangan ini meliputi informasi data masuk dan keluarnya pangan, mempermudah pengontrolan persediaan stok pangan serta mempermudah pembuatan laporan yang dilakukan oleh pegawai pergudangan. Sistem ini akan dibuat menggunakan metode prototype serta menggunakan framework codeigniter dalam perancangannya. Yang dihasilkan dari penelitian ini berupa sistem pengolahan pangan yang berbasis web yang dapat mengatur serta mempermudah pihak pergudangan melakukan pengolahan data pangan masuk dan keluar, dan data stok pangan yang ada di gudang.
Klasifikasi rempah rimpang berdasarkan ciri warna rgb dan tekstur glcm menggunakan algoritma naive bayes
Authors: Batubara Nadya P. , Widiyanto Didit , Chamidah Nurul 
Published: May 2021

Abstrak. Pada penelitian ini akan membahas bagaimana cara mengklasifikasikan beberapa jenis rempah berdasarkan algoritma Naïve Bayes dengan menggunakan ekstraksi ciri warna RGB dan tekstur GLCM. Tahapan dalam proses klasifikasi citra digital pada penelitian ini yaitu praproses citra, segmentasi, ekstraksi ciri, klasifikasi dan uji performa Proses yang dilakukan pada penelitian ini adalah mengubah RGB to Grayscale untuk mendapatkan citra abunya, setelah mengubah citra menjadi Grayscale. Setelah melakukan image enhancement, citra di segmentasi dengan thresholding menggunakan metode Otsu. Setelah mendapatkan hasil dari segmentasi dilakukan RoI (Region of Interest) yang menghasilkan perkalian pixel. Setelah itu dilakukan ekstraksi ciri dengan menggunakan GLCM (Grey Level Co-occurrence Matrix) dan ekstraksi fitur RGB (Red, green, blue) yang di ekstrak ke dalam GLCM. Setelah mendapatkan hasil dari ekstraksi ciri maka dilakukan klasifikasi menggunakan algoritma Naïve Bayes. Tahapan terakhir pada penelitian ini adalah uji performa menggunakan K-fold cross validation dengan K=10 dan mendapatkan hasil akurasi sebesar 52%. Kata Kunci: Rempah-rempah, Naïve Bsayes, RGB, GLCM.
Strategic trade policy with interlocking cross-ownership
Authors: Fanti Luciano , Buccella Domenico 
Published: May 2021

AbstractBy analysing interlocking cross-ownership, this work reconsiders the inefficiency of activist governments that set subsidies for their exporters (Brander and Spencer, J Int Econ 18:83–100). Making use of a third-market Cournot duopoly model, we show that the implementation of strategic trade policy in the form of a tax (subsidy) when goods are differentiated (complements) is Pareto-superior to free trade within precise ranges of firms’ cross-ownership, richly depending on the degree of product competition. These results challenge the conventional ones in which public intervention (1) is always the provision of a subsidy and (2) always leads to a Pareto-inferior (resp. Pareto-superior) equilibrium when products are substitutes (resp. complements).
Proximity of the middle meningeal artery and maxillary artery to the mandibular head and mandibular neck as revealed by three-dimensional time-of-flight magnetic resonance angiography
Authors: Schönegg Daphne , Ferrari Raphael , Ebner Julian , Blumer Michael , Lanzer Martin , Gander Thomas 
Published: May 2021

AbstractPurposeThe close topographic relationship between vascular and osseous structures in the condylar and subcondylar region and marked variability in the arterial course has been revealed by both imaging and cadaveric studies. This study aimed to verify the previously published information in a large sample and to determine a safe surgical region.MethodsWe analyzed the three-dimensional time-of-flight magnetic resonance angiography images of 300 individuals.ResultsThe mean distance between the middle meningeal artery and the apex of the condyle or the most medial point of the condyle was 18.8 mm (range: 11.2–25.9 mm) or 14.5 mm (range: 8.8–22.9 mm) respectively. The course of the maxillary artery relative to the lateral pterygoid muscle was medial in 45.7% of cases and lateral in 54.3%. An asymmetric course was evident in 66 patients (22%). The mean distance between the maxillary artery and condylar process at the deepest point of the mandibular notch was 6.2 mm in sides exhibiting a medial course (range: 3.7–9.8 mm) and 6.6 mm in sides exhibiting a lateral course (range: 3.9–10.4 mm). The distances were significantly influenced by age, gender, and the course of the maxillary artery.ConclusionOur study emphasizes the marked inter- and intra-individual variability of the maxillary and middle meningeal arterial courses. We confirmed the proximity of the arteries to the condylar process. Extensive surgical experience and thorough preparation for each individual case are essential to prevent iatrogenic vascular injury.
Food Prices, Ethics and Forms of Speculation
Authors: Bredin Don , Potì Valerio , Salvador Enrique 
Published: May 2021

AbstractThis paper examines the role of speculative motives in the determination of commodity prices and specifically food related commodity prices. The motivation for this study is the considerable flow of funds into commodities, the widespread view that the process of financialization has led to greater levels of speculation and that speculation is the primary cause of regular spikes in food prices since the turn of the century. We consider two forms of short-term trading, a biasing influence (Manipulators) and a correcting influence (Speculators), relative to the fundamental price. While both forms of short-term trading are relevant, they are small in terms of their influence on overall prices. We do however find some evidence of an increased role being played by Manipulators during the period most associated with financialization.
Feasibility study of earthquake early warning in Tehran, Iran
Authors: Enferadi S. , Shomali Z. H. , Niksejel A. 
Published: May 2021

AbstractIn this study, we examine the scientific feasibility of an Earthquake Early Warning System in Tehran, Iran, by the integration of the Tehran Disaster Mitigation and Management Organization (TDMMO) accelerometric network and the PRobabilistic and Evolutionary early warning SysTem (PRESTo). To evaluate the performance of the TDMMO-PRESTo system in providing the reliable estimations of earthquake parameters and the available lead-times for The Metropolis of Tehran, two different approaches were analyzed in this work. The first approach was assessed by applying the PRESTo algorithms on waveforms from 11 moderate instrumental earthquakes that occurred in the vicinity of Tehran during the period 2009–2020. Moreover, we conducted a simulation analysis using synthetic waveforms of 10 large historical earthquakes that occurred in the vicinity of Tehran. We demonstrated that the six worst-case earthquake scenarios can be considered for The Metropolis of Tehran, which are mostly related to the historical and instrumental events that occurred in the southern, eastern, and western parts of Tehran. Our results indicate that the TDMMO-PRESTo system could provide reliable and sufficient lead-times of about 1 to 15s and maximum lead-times of about 20s for civil protection purposes in The Metropolis of Tehran.
Beowulf 501b and the authority of Old English poetical manuscripts
Authors: Pascual Rafael J. 
Published: May 2021

AbstractIn hisOld English grammar, A. Campbell put forward his theory of Old English accentuation, according to which disyllabic words likeBēowulfandǣniġreceive a half-stress only if made trisyllabic by the addition of an inflection (as inBēowulfesorǣniġra), provided the middle syllable is heavy. A. J. Bliss tacitly rejected Campbell’s analysis when he postulated the existence of metrical type 3B2, a rare rhythmical pattern in which trisyllabic forms likeBēowulfesandǣniġramust exceptionally be assumed to lose their otherwise conventional half-stress. Bliss based his analysis on the evidence afforded by four readings from the text ofBeowulf: ll. 501b, 932b, 949b, and 1830b. Even though Bliss expressed reservations about his own analysis, he still preferred it to the alternative possibility of emending these four exceptional verses (a possibility that he did not even consider in his book). Non-metrical arguments in support of the emendation of at least one of these verses (1830b), however, had been advanced well beforeThe metre of Beowulfwas first published. Since then, ll. 932b and 949b have also been emended on grounds other than metre. This article offers new linguistic reasons for the emendation of l. 501b, the one remaining reading for which no alternative explanation had yet been proposed. It concludes that Bliss was unnecessarily cautious in his treatment of these four aberrant verses, and that, as Kenneth Sisam memorably stated in 1946, conjectural emendation is, and still remains, a useful tool for the study of Old English poetical manuscripts.
Proteome Analysis of PC12 Cells Reveals Alterations in Translation Regulation and Actin Signaling Induced by Clozapine
Authors: Jankowska Urszula , Skupien-Rabian Bozena , Swiderska Bianka , Prus Gabriela , Dziedzicka-Wasylewska Marta , Kedracka-Krok Sylwia 
Published: May 2021

AbstractAlthough antipsychotics are routinely used in the treatment of schizophrenia for the last decades, their precise mechanism of action is still unclear. In this study, we investigated changes in the PC12 cells’ proteome under the influence of clozapine, risperidone, and haloperidol to identify protein pathways regulated by antipsychotics. Analysis of the protein profiles in two time points: after 12 and 24 h of incubation with drugs revealed significant alterations in 510 proteins. Further canonical pathway analysis revealed an inhibition of ciliary trophic factor signaling after treatment with haloperidol and showed a decrease in acute phase response signaling in the risperidone group. Interestingly, all tested drugs have caused changes in PC12 proteome which correspond to inhibition of cytokines: tumor necrosis factor (TNF) and transforming growth factor beta 1 (TGF-β1). We also found that the 12-h incubation with clozapine caused up-regulation of protein kinase A signaling and translation machinery. After 24 h of treatment with clozapine, the inhibition of the actin cytoskeleton signaling and Rho proteins signaling was revealed. The obtained results suggest that the mammalian target of rapamycin complex 1 (mTORC1) and 2 (mTORC2) play a central role in the signal transduction of clozapine.
Open access uptake in Germany 2010–2018: adoption in a diverse research landscape
Authors: Hobert Anne , Jahn Najko , Mayr Philipp , Schmidt Birgit , Taubert Niels 
Published: May 2021

AbstractThis study investigates the development of open access (OA) to journal articles from authors affiliated with German universities and non-university research institutions in the period 2010–2018. Beyond determining the overall share of openly available articles, a systematic classification of distinct categories of OA publishing allowed us to identify different patterns of adoption of OA. Taking into account the particularities of the German research landscape, variations in terms of productivity, OA uptake and approaches to OA are examined at the meso-level and possible explanations are discussed. The development of the OA uptake is analysed for the different research sectors in Germany (universities, non-university research institutes of the Helmholtz Association, Fraunhofer Society, Max Planck Society, Leibniz Association, and government research agencies). Combining several data sources (incl. Web of Science, Unpaywall, an authority file of standardised German affiliation information, the ISSN-Gold-OA 3.0 list, and OpenDOAR), the study confirms the growth of the OA share mirroring the international trend reported in related studies. We found that 45% of all considered articles during the observed period were openly available at the time of analysis. Our findings show that subject-specific repositories are the most prevalent type of OA. However, the percentages for publication in fully OA journals and OA via institutional repositories show similarly steep increases. Enabling data-driven decision-making regarding the implementation of OA in Germany at the institutional level, the results of this study furthermore can serve as a baseline to assess the impact recent transformative agreements with major publishers will likely have on scholarly communication.
A deep learning approach for identifying biomedical breakthrough discoveries using context analysis
Authors: Wang Xue , Yang Xuemei , Du Jian , Wang Xuwen , Li Jiao , Tang Xiaoli 
Published: May 2021

AbstractBreakthrough research in scientific fields usually comes as a manifestation of major development and advancement. These advances build to an epiphany where new ways of thinking about a problem become possible. Identifying breakthrough research can be useful for cultivating and funding further innovation. This article presents a new method for identifying scientific breakthroughs from research papers based on cue words commonly associated with major advancements. We looked for specific terms signifying scientific breakthroughs in citing sentences to identify breakthrough articles. By setting a threshold for the number of citing sentences (“citances”) with breakthrough cue words that peer scholars often use when evaluating research, we identified articles containing breakthrough research. We call this approach the “others-evaluation” process. We then shortlisted candidates from the selected articles based on the authors’ evaluations of their own research, found in the abstracts. This we call the “self-evaluation” process. Combining the two approaches into a dual “others-self” evaluation process, we arrived at a sample of 237 potential breakthrough articles, most of which are recommended by the Faculty Opinions. Based on the breakthrough articles identified, using SVM, TextCNN, and BERT to train the models to identify abstracts with breakthrough evaluations. This automatic identification model can greatly simplify the process of others-self-evaluation process and promote identifying breakthrough research.
A bibliometric methodology to unveil territorial inequities in the scientific wealth to combat COVID-19
Authors: Abramo Giovanni , D’Angelo Ciriaco Andrea 
Published: May 2021

AbstractIn this paper we develop a methodology to assess the scientific wealth of territories at field level. Our methodology uses a bibliometric approach based on the observation of academic research performance and overall scientific production in each territory. We apply it to assess disparities in the Italian territories in the medical specialties at the front line of the COVID-19 emergency. Italy has been the first among western countries to be severely affected by the onset of the COVID-19 pandemic. The study reveals remarkable inequities across territories, with scientific weaknesses concentrated in the south. Policies for rebalancing the north–south divide should also consider, in addition to tangible assets, the gap in production and availability of quality medical knowledge.
Social Enterprise and Self-rated Health Among Low-Income Individuals in South Korea: A Multilevel Analysis
Authors: Jung Hyejin , Woo Changbin 
Published: May 2021

AbstractPrevious studies have shown that social enterprises can improve the health conditions of socially disadvantaged people through qualitative approaches. As income-related health inequality has grown, the role of social enterprises in addressing this issue has become more significant. This study examined whether social enterprises could positively affect the self-rated health of South Korean low-income residents using multilevel models. The results showed that government-certified social enterprises were associated with positive self-rated health among low-income residents. On the other hand, preliminary social enterprises with insufficient profitability and weak corporate governance showed mixed results. Based on the empirical results, this study suggests relevant policy implications.