bluuebunny/crossref_metadata_2025 huggingface dataset:
Some Quality Indices of Gnetum Africanum (Afang) Leaves as Affected by Drying Methods
Authors: Adepoju A. L. , Adejumo B. A. , Akpan V. E. , Falua K. J.
Published: June 2022

Gnetum africanum is a tropical plant with origin in the rain forest of Nigeria and contains valuable nutrients but susceptible to speedy spoilage due to its high moisture content. This necessitates its preservation, through drying, as it is not readily available for consumers in parts of Nigeria where it is not grown. This research, therefore, was carried out to evaluate the effect of three drying methods (solar drying, sun drying and oven drying) on some quality indices of Gnetum africanum leaves with a view to determine the most appropriate drying method for maximum nutrient retention. Fresh Gnetum africanum leaves were obtained from the local market, defoliated, washed, drained and sliced. The sliced vegetable was divided to four portions of 200g each. With the initial properties of the fresh vegetable (sample A) determined, samples B, C and, D were subjected to solar, sun and oven drying respectively. The properties evaluated were analyzed and the results showed that sun dried vegetable (sample C) had the least overall quality retention. Moreover, solar dried vegetable (sample B) had the highest quality retention in terms of protein (3.92%), fat content (6.67%) and carotene (6.10IU) while oven dried one (sample D) had the highest quality retention of crude fiber (0.63%), ash content (7.87%), carbohydrate (72.49%) and sensory properties (taste, colour, aroma and texture). These results indicated that drying, especially solar and oven drying can be used to preserve Gnetum africanum leaves with considerable retention in its nutritional and sensory properties.
Geomechanical Properties Estimation for Marginal Oil Field Development at Onshore Niger Delta, Nigeria
Authors: Ugwu U. P. , Okengwu K. O.
Published: June 2022

Rock geomechanical properties were estimated for an onshore marginal field in Niger Delta with the aim of boosting hydrocarbon production in the field. Rock elastic properties and rock strength properties revealed bulk modulus ranged from 1.45 to 1.73 Mpsi, young’s modulus from 1.01 to 1.58 Mpsi, shear modulus from 0.37 to 0.59 Mpsi and Poisson’s ratio from 0.35 to 0.39. These results indicate that the shales are very stiff and harder to fracture, making them very good caprocks. Unconfined Compressive Strength ranged from 785.80 to 1357.65 psi, angle of internal friction ranged from 28.92 to 29.87 deg and cohesion ranged from 232.09 to 393.67 psi respectively. Results of shale geomechanics revealed overburden pressure (vertical stress) ranged from 1648.99 to 5652.36 psi, formation pore pressure from 2083.75 to 3277.22 psi, fracture pressure from 1648.99 to 4821.53 psi, hydrostatic pressure from 2025.10 to 3159.94 psi, maximum horizontal stress from 1648.99 to 11205.70 psi and minimum horizontal stress from 1648.99 to 4507.96 psi. Two under-pressure zones were identified across the entire field at depths ranging from 7000 to 8500 ft in UPX-01 well and 7000 to 9000 ft in UPX-05. Safe drilling mud pressures for maintaining a stable borehole in UPX field should not exceed fracture pressures of 1648.99 psi at shallow depths and 4821.53 psi at deeper depths to prevent loss in circulation. Similarly, drilling mud pressures should not be less than formation’s pore pressure of 2083.75 psi at shallow depths and 3277.22 psi at deeper depths to prevent a kick and blow-out from occurring in the field. This study recommends well break-outs be acquired in order to determine the directions of horizontal principal stresses for geosteering.
Editorial
Authors: Schild Annette
Published: June 2022

No abstract
Market Power: Introduction
Authors: Bühler Benno , Wiethaus Lars
Published: June 2022

No abstract
Changes in productivity and industry dynamics in the digital transition: cross-country evidence from firm-level data
Authors: Criscuolo Chiara
Published: June 2022

No abstract
Should we distrust antitrust law?
Authors: Dolmans Maurits , Pesch Tobias
Published: June 2022

No abstract
Varieties of peripheral capitalism: on the institutional foundations of economic backwardness*
Authors: Caldentey Esteban Pérez , Vernengo Matías
Published: June 2022

This paper critically analyses the literature spawned by Peter Hall and David Soskice’s influential book on the varieties of capitalism. It takes as a starting point the critiques within the comparative political economy literature about the supply-side views on economic growth, and the problems with emphasizing the nature of firm behavior as the source of institutional variety. It argues that demand-led growth, as discussed by Post-Keynesian authors, provides an important alternative to the conventional approach to the explanation of varieties of institutional experience. It suggests that understanding the reasons for institutional variety within capitalism requires incorporating the work of Cambridge Keynesians which recovered the work of Classical political economy authors and extended Keynes’s ideas on effective demand to explain the process of accumulation. It also requires incorporating the ideas of Prebisch and the Latin American Structuralists, who analysed the limits to accumulation in peripheral countries. The paper also discusses the limitations of Neo-Kaleckian models of demand-led growth used by some authors in the comparative political economy literature, and it suggests a new taxonomy for ordering varieties of capitalism.
A chromosome-level genome assembly and annotation of the maize elite breeding line Dan340
Authors: Zhao Yikun , Wang Yuancong , Ma De , Feng Guang , Huo Yongxue , Liu Zhihao , Zhou Ling , Zhang Yunlong , Xu Liwen , Wang Liang , Zhao Han , Zhao Jiuran , Wang Fengge
Published: June 2022

Background
Maize is an important model organism for genetics and genomics research. Though reference genomes of maize are available, some genomes of important genetic germplasms for maize breeding are still lacking, for instance, the cultivar Dan340, which is a backbone inbred line of the LvDa Red Cob Group with several desirable characteristics. In this study, we constructed a high-quality chromosome-level reference genome for Dan340 by using long HiFi reads, short reads, and Hi-C. The final assembly of the Dan340 genome was 2348.72 Mb, which was anchored to 10 chromosomes. Repeat sequences accounted for 73.40% of the genome and 39,733 protein-coding genes were annotated. Comparative genomic analysis between Dan340 and other maize lines identified that 1806 genes from 359 gene families were specific to Dan340.

Conclusions
Our genome assembly and annotation provide a valuable resource for improving maize breeding and further understanding the intraspecific genome diversity in maize.
Reflective Practice Through Dialogic Interactions: Togetherness and Belonging Within a Collective of EFL Teachers in Mexico
Authors: Houde Patricia
Published: June 2022

This study tackles the lack of collective models to analyze teaching practices by employing a bottom-up and collaborative approach for engaging in Reflective Practice (RP) for English as a Foreign Language (EFL) teachers in a Mexican context. The Collective Accompaniment Model (CAM; Guillemette, 2014) served to develop reflection with peers at the same hierarchical level, allowing for reflection to evolve over time. The research question was “What are the contributions of other colleagues’ interactions to support reflective practice via collective accompaniment with EFL teachers in Mexico”? The methodology employed during the inquiry was action research (AR) with nine EFL teachers who had graduated or were in the last year of the BA TESOL degree in a public university in Guanajuato in Mexico. Data collection instruments such as verbal and written accounts of reflection were employed via the CAM, and data were analyzed using inductive and deductive coding. The findings show that the CAM provided a dialogic venue strengthening the reflective process. Each participant analyzed individual aspects of their professional practice through sharing experiences, creating a sense of togetherness, and belonging. This study calls for dialogic ways to carry out RP with EFL teachers in Mexico to adjust EFL teaching practices.
Responding to Technological Disruptions During Online Video Interviews Conducted Via Zoom
Authors: Saavedra David
Published: June 2022

When conducting online video interviews, researchers must be prepared for disruptions with the technology. In this essay I present reflections on my own decision-making processes during technological disruptions while conducting over 36 hours of online video interviews using the videoconferencing software, Zoom. I argue that researchers must consider the severity and frequency of technological disruptions, their research design and goals, and what is happening at the moment a disruption occurs in order to make the best decision possible for how to proceed while still maintaining the integrity of the data generation process.
ON RELATIVISTIC EFFECTS ON ELECTRON TRANSPORT IN THE BANANA REGIME IN TOKAMAKS
Authors: Marushchenko I. , Azarenkov N.A.
Published: June 2022

In the present work, the neoclassical transport theory in tokamaks is re-considered with the relativistic effects for electrons taken into account. Since such effects are important only in high-temperature plasmas, only the low collisional banana regime has been considered. The obtained formulations give a possibility to calculate the electron neoclassical fluxes in very broad range of temperatures.
FULLY RELATIVISTIC APPROACH TO THE THEORY OF SLOW AND PLASMA ECRF WAVES
Authors: Pavlov S.S. , Castejon F.
Published: June 2022

The new exact integral form for the fully relativistic plasma dielectric tensor in the ECRF range is presented. This form is suitable for numerical applications for arbitrary wave numbers.
SPECTROSCOPIC STUDIES OF TUNGSTEN SAMPLES EXPOSED TO INTENSE DEUTERIUM AND ARGON PLASMA STREAMS
Authors: Marchenko A. , Makhlai V. , Skladnik-Sadowska E. , Nowakowska-Langier K. , Zaloga D. , Sadowski M.J.
Published: June 2022

The use of tungsten (W) as the main plasma facing component (PFC) was proposed for fusion reactors many years ago. Our recent experiments have been focused on spectroscopic studies of tungsten properties under its irradiation by intense plasma streams. Several samples made of pure W or (90 %W + 10 %Cu) alloy have been exposed to deuterium and argon plasma streams generated by the RPI-IBIS multi-rod plasma injector at different experimental conditions. The optical emission spectroscopy (OES) measurements have been carried out as a function of a plasma-stream energy density. The plasma electron density was estimated on the basis of the Stark broadening of the Dβ and Dα spectral lines in a deuterium-plasma stream propagating freely, i.e. without any target, as well as near the irradiated tungsten surface. In this paper the results of a surface analysis of the tungsten samples after their irradiation by pulsed plasma-ion streams, and the influence of those streams on physical and mechanical properties of the irradiated samples, are discussed. A relationship of the structure and properties of the modified surfaces with parameters of the incident plasma-streams is also analyzed.
MICROSTRUCTURE AND PROPERTY MODIFICATIONS IN SURFACE LAYERS OF A AA6111 ALUMINUM ALLOY INDUCED BY HIGH-CURRENT PULSED RELATIVISTIC ELECTRON BEAM
Authors: Myla D.E. , Bryukhovetsky V.V. , Lytvynenko V.V. , Petrushenko S.I. , Nevgasimov O.O. , Lonin Yu.F. , Ponomarev A.G. , Uvarov V.T.
Published: June 2022

The processing of the AA6111-T4 aluminum alloy by the high-current relativistic electron beams affects the forming of the surface layer with a modified structure and phase state. The depth of the modified surface layer achieves 200 μm. The changes in microstructure occurring both in the near-surface layer and in the modified layer can be distinguished with XDR, SEM, and EDS analyses. It is established that the aluminum-based supersaturated solid solution makes the main phase of the modified layer, whereas intermetallic phases that were present in the initial state of the alloy are not distinguished by the X-ray methods in the modified layer. There are some available microcracks and craters on the surface of the remelt layer. Discussion of the results of these observations gains a more sufficient understanding of the processes raised by the irradiation by a high-current relativistic electron beam.
Synthesis of indonesian health law progressivism: medical cases paradigmatic therapy in judicial process
Authors: Prayitno Wukir
Published: June 2022

The achievements of the judiciary in medical cases are not only physically damaged, but also due to a less progressive way of thinking. Medical cases often have to deal with or are more accurately hindered by the use of certain principles and doctrines that fall within the realm of science and theory. The struggle against medical cases is often not defeated by struggles in the physical realm (evidence) but in the realm of the mind, which is symbolized by science and theory. Sometimes defeat is not caused by the use of principles or doctrine alone, but more painfully, sometimes "only" by mere procedural justice. Therefore, progressive law is expected as a paradigmatic therapy to deal with medical cases in the judicial process as an attempt to dive into fundamental problems in science and theory. The idea of ​​progressive law has inspired and excited the intellectual world of law in recent years, even for the foreseeable future. The charm and law enforcement actor of progressive law is not only able to dismantle various perspectives that have not been touched and are considered established in the universe of medical legal thought, health workers law, hospital law, and health law, but also with their ability and courage to synergize various opinions of legal schools with contemporary scientific developments. Progressive law is not only an important vocabulary that must be quoted and discussed when talking about our various legal issues in the present and current era, but progressive law appears as an alternative offer for how medical law should try to overcome various problems and problems of the nation (doctors, health workers, hospitals, and patients).
PENGARUH PENYULUHAN MENSTRUASI MENGGUNAKAN MEDIA BOOKLET TERHADAP PENGETAHUAN DAN SIKAP SISWI DALAM MENGHADAPI MENARCHE
Authors: Lubis Mutia Sari , Pramana Cipta , Kasjono Heru Subaris
Published: June 2022

Remaja putri yang mengalami menarche (menstruasi pertama) akan merasa gelisah, bingung dan tidak nyaman. Pengetahuan yang kurang tentang menstruasi dapat menjadi penyebab masalah kesehatan reproduksi jangka panjang dan menjadikan remaja putri tidak siap dalam menghadapi menstruasi. Tujuan penelitian adalah untuk mengetahui pengaruh penyuluhan menstruasi menggunakan media booklet terhadap pengetahuan dan sikap siswi dalam menghadapi menarche. Penelitian ini merupakan penelitian eksperimen menggunakan desain quasi experiment dengan rancangan control group pretest-postest design. Sampel penelitian sebanyak 54 siswi untuk kelompok eksperimen dengan media booklet dan 54 siswi untuk kelompok kontrol dengan media leaflet yang di dapat menggunakan rumus slovin dan pengambilan sampel dengan tekhnik simple random sampling. Pengumpulan data menggunakan kuesioner, data dianalisis menggunakan uji wilcoxon dan uji mann whitney. Hasil penelitian uji wilcoxon pengetahuan dan sikap kelompok eksperimen dan kontrol diperoleh p(value) yang sama yaitu 0,000<0,05 dan uji mann whitney pengetahuan pre-post test1 diperoleh p(value) 0,001<0,05, pre-post test2 diperoleh p (value) 0,022<0,05 dan sikap pre-post test diperoleh p(value) 0,014<0,05, pre-post test2 diperoleh p (value) 0,035<0,05. Kesimpulan penelitian ini adalah ada pengaruh penyuluhan menstruasi menggunakan media booklet dan leaflet dan terdapat perbedaan penyuluhan menggunakan media booklet dan leaflet dengan perbandingan media booklet lebih efektif daripada media leaflet. Saran bagi tenaga kesehatan diharapkan untuk memberikan edukasi atau penyuluhan menstruasi khususnya kepada remaja putri yang belum mengalami menstruasi pertama (menarche).
PERBEDAAN OMZET PENJUALAN UMKM SEBELUM DAN SELAMA PANDEMI COVID-19 DI KABUPATEN TIMOR TENGAH UTARA
Authors: Kase Marce Sherly , Babulu Natalia Lily , Redjo Paulina Rosna Dewi
Published: June 2022

Pada masa pandemi Covid-19 yang melanda seluruh belahan dunia memberikan dampak negatif bagi pertumbuhan ekonomi, proyeksi ekonomi global tumbuh minus pada angka 3% berdasarkan data dari IMF tahun 2020. Kegiatan ekonomi di Indonesia menjadi terhambat sebagai akibat dari PPKM, para pelaku UMKM di Indonesia mengalami penurunan pendapatan, yang pada tahun 2018 sektor UMKM mampu menyumbang 6,41 persen bagi PDB. Penelitian ini bertujuan untuk mengetahui perbedaan omzet penjualan UMKM sebelum dan selama pandemi Covid-19 di Kabupaten Timor Tengah Utara. Data penelitian di peroleh dari Informan berjumlah 31 pelaku UMKM terbagi dalam 13 kategori bidang usaha. Teknik pengumpulan data meliputi 4 tahap yaitu wawancara, observasi, kuesioner, dan dokumentasi. Teknik analisis data yang digunakan dalam penelitian ini mencakup transformasi data awal, penyajian data, dan simpulan atau verifikasi. Hasil pengamatan di lapangan berdasarkan wawancara dengan para informan menunjukkan bahwa terjadi perbedaan omzet penjualan sebelum dan selama pandemi Covid-19, sebanyak 80% pelaku UMKM dalam bidang usaha kios sembako, lapak sayur, lapak barang pecah belah, swalayan, rumah makan, jasa transportasi, jasa fotokopi, jasa taylor, jasa mebel, jasa fotografi, jasa salon kecantikan, jasa kos-kosan, jasa rental komputer dan jasa agribisnis yang mengalami penurunan omzet penjualan dan keuntungan usaha sebesar 85-90% selama masa pandemi Covid–19.
PENGARUH KECERDASAN EMOSIONAL, PERILAKU BELAJAR, DAN KEPERCAYAAN DIRI TERHADAP KEMAMPUAN MENGAPRESIASI PUISI
Authors: Wijaya Dhanu Widi , Saputri Dini Nurainy Gita , Wicaksono Agung Bayu
Published: June 2022

Menghargai karya sastra bagian dari motivasi yang penting dalam menumbuhkan sikap yang kritis berdasarkan emosi serta membentuk gaya hidup yang membahagiakan bagi orang lain. Kemampuan apresiasi puisi yang dimiliki setiap siswa masing-masing berbeda, hal tersebut diduga dipengaruhi oleh kecerdasan emosional, perilaku belajar, serta kepercayaan diri. Tujuan penlitian ini untuk menganalisis pengaruh kecerdasan emosional, perilaku belajar, serta kepercayaan diri secara parsial dan simultan terhadap kemampuan mengapresiasi puisi pada siswa SMA/Sederajat di Kecamatan Borobudur. Penelitian ini dilakukan di SMA/sederajat di Kecamatan Borobudur pada tahun 2020. Sampel penelitian berjumlah 125 siswa dengan teknik purposive sampling. Analisis data dalam penelitian ini menggunakan analisis regresi berganda melalui software IBM SPSS versi 25. Hasil penelitian menemukan beberapa simpulan yaitu kemampuan mengapresiasi puisi dipengaruhi oleh kecerdasan emosional secara positif dan signifikan, kemampuan mengapresiasi puisi dipengaruhi oleh perilaku belajar secara positif dan signifikan, kemampuan mengapresiasi puisi dipengaruhi oleh kepercayaan diri secara positif dan signifikan, dan secara simultan kecerdasan emosional, perilaku belajar, serta kepercayaan diri berpengaruh dengan signifikan terhadap kemampuan mengapresiasi puisi.
PERSEPSI NASABAH TERHADAP BANK BRI DAN CREDIT UNION PANCUR KASIH DI KOTA BENGKAYANG : MARKETING MIX
Authors: Manggu Blasius , Beni Sabinus
Published: June 2022

Perbankan merupakan salah satu badan usaha dalam bidang jasa pelayanan keuangan. Tugas utamanya adalah menghimpun dana dari masyarakat dan menyalurkan dana tersebut kepada peminjam, kemudian digunakan untuk ditanamkan pada sector produksi dan investasi. Oleh karena itu, system keuangan memiliki peranan yang sangat mendasar dalam perekonomian dan kehidupan masyarakat. Penelitian ini bertujuan untuk mengetahui perbedaan persepsi konsumen terhadap Bank dan Credit Union di Kota Bengkayang, dari sisi marketing mix, diharapkan penelitian dapat memberikan solusi kepada pihak manajemen Bank BRI Dan CU Pancur Kasih cabang kota Bengkayang. Penelitian ini menggunakan penelitian  deskriptif,. Dan jenis penelitiannya studi kasus didukung dengan  pengumpulan data menggunakan wawancara, kuesioner, dokumentasi, dan observasi dengan subyek Penelitian yaitu Bank BRI dan Credit Union (CU)  Pancur Kasih serta nasabah yang ada di Kota Bengkayang. Sifat penelitian ini adalah Explanatoring Research, dimana Teknik analisis dalam penelitian untuk mencapai tujuan yaitu dengan menggunakan analisis komparatif yaitu dengan menggunakan test “t” (uji beda) yakni untuk mencari perbedaan yang signifikan dari dua buah mean, baik antara dua sampel data atau antara beberapa sampel data. Berdasarkan hasil analisis data dengan pendekatan probalitas untuk dimensi produk dan promosi, persepsi nasabah Bank BRI Dan CU Pancur Kasih berbeda,  sementara untuk ketiga dimensi pelayanan, lokasi, kredibilitas dengan pendekatan analisis probalitasnya > 0,025 maka H0 diterima yang artinya rata-rata persepsi nasabah terhadap Bank BRI dan CU Pancur Kasih  ketiganya sama.
SISTEM PENDUKUNG KEPUTUSAN REKOMENDASI JURUSAN SISWA SMKN 2 KOTA TANGERANG SELATAN MENGGUNAKAN ALGORITMA ANALYTICAL HIERARCHY PROCESS DAN PROFILE MATCHING
Authors: Samudro Akbar Tirto , Wijaya Muhammad Arivin , Hasbullah Yusuf Farhan , Florentin Sara Famayla , Setyaningsih Ambar
Published: June 2022

SMK Negeri 2 Kota Tangerang Selatan adalah salah satu SMK Negeri di Tangerang Selatan. Jurusan yang ada saat ini ada Teknik Kendaraan Ringan Otomotif (TKRO), Teknik Bisnis dan Sepeda Motor (TBSM), Teknik Elektronika Industri (TEI), Akuntansi Keuangan dan Lembaga (AKL) dan Multimedia (MM). Pada setiap pergantian tahun, calon siswa yang mendaftarkan diri semakin banyak. Tapi ada permasalahan yang terjadi dalam tahap penentuan jurusan, yaitu pengambilan keputusan yang belum akurat, belum terdapat rangking, pengambilan keputusan belum terkomputerisasi sehingga butuh waktu yang terbilang lama dalam proses rekomendasi calon siswa dalam jurusan. Tujuan peneliti adalah guna membuat sistem pendukung keputusan yang kedepannya dapat menolong dalam rekomendasi jurusan yang sesuai untuk siswa di SMKN 2 Kota Tangerang Selatan yang sesuai dengan kriteria yang sudah di diskusikan oleh SMKN 2 Kota Tangerang Selatan. Tentu saja hal ini bisa dilakukan dengan membuat pendataan yang berkaitan dalam penentuan jurusan mencakup wawancara, nilai raport, tes umum dan minat siswa. Tujuan menggunakan Metode Analythical Hierarchy Process untuk penentuan bobot kriteria dan Profile Matching sebagai sebuah metode untuk penentuan nilai akhir alternatif. Laporan yang dibuat oleh sistem ini adalah laporan penilaian siswa yang berisi nilai hasil penjumlahan nilai-nilai siswa pada setiap jurusan. Adapun metode yang dipakai dalam penelitian ini adalah Analytical Hierarchy Process (AHP) dan Profile Matching (PM). Hasil yang di peroleh dari penelitian ini berdasarkan 4 kriteria yaitu wawancara, nilai raport, tes umum dan minat siswa dengan menggunakan 3 calon siswa sebagai alternatif menghasilkan siswa A3 dengan nilai 2,484 sebagai siswa yang paling di rekomendasikan untuk jurusan Teknik Kendaraan Ringan Otomotif.
TINGKAT CAPABILITY TATA KELOLA TI PADA SIAKAD MENGGUNAKAN FRAMEWORK COBIT 2019
Authors: Widayanti Riya , Lestari Gilda Nadia Vianda
Published: June 2022

Sistem informasi akademik (Siakad) merupakan salah satu sistem yang digunakan untuk mendukung proses keberlangsungan perkuliahan oleh sebab itu dibutuhkan pelayanan akademik yang tepat waktu, akurat dan memenuhi kebutuhan. Saat ini proses penjadwalan mata kuliah masih menggunakan proses manual sehingga proses penjadwalan mata kuliah saat ini memakan waktu yang cukup lama dan juga sumber daya yang dimiliki oleh Biro Administrasi Pembelajaran masih terbilang dibawah standar atau kurang sehingga masih terdapat banyaknya peran sumber daya yang memiliki double job. Tujuan dari penelitian ini yaitu untuk melihat tingkat capability pada siakad Universitas Esa Unggul dan memberikan sebuah rekomendasi yang dapat digunakan untuk meningkatkan visi dan misi Universitas Esa Unggul. Penelitian ini menggunakan framework COBIT untuk membantu melihat tingkat capability pada siakad Universitas Esa Unggul. Berdasarkan hasil penelitian maka dihasilkan tingkat capability pada siakad Universitas Esa Unggul saat ini berada pada level tiga yaitu defined yang artinya Universitas Esa Unggul sudah memberikan panduan di setiap proses yang ada sesuai dengan SOP (standard operating procedure) yang ada namun belum ada pengukuran layanan terkait penjadwalan mata kuliah pada siakad. Dalam hal ini diberikan sebuah rekomendasi perbaikan untuk meningkatkan pelayanan siakad yaitu dengan pengukuran layanan terkait penjadwalan mata kuliah pada siakad dapat dilakukan dalam bentuk serquel, survei (feedback dari pengguna) dan kuesioner.
RANCANG BANGUN APLIKASI SIMULASI MINING PADA JARINGAN BLOCKCHAIN BITCOIN
Authors: Sugandi Hatami Karsa , Harahap Nazruddin Safaat , Cynthia Eka Pandu , Yanto Feby , Sanjaya Suwanto
Published: June 2022

Bitcoin merupakan salah satu dari mata uang digital yang dalam regulasinya tidak diatur oleh siapa pun seperti lembaga, organisasi maupun pemerintahan. Bitcoin menggunakan teknologi kriptografi atau yang biasa dikenal dengan teknologi Blockchain. Teknologi ini merupakan teknologi penyimpanan data atau transaksi kedalam sebuah block, dimana setiap proses penambahan block baru harus melalui proses validasi oleh sistem sesuai dengan konsensus yang berlaku. Untuk mengamankan jaringan Blockchain miliknya, bitcoin menggunakan algoritma konsensus Proof of Work (PoW). Proses validasi block inilah yang dinamakan dengan proses mining. Mining dilakukan untuk menambahkan transaksi kedalam Block dengan cara memecahkan teka-teki matematika dari algoritma PoW dengan cara memberikan komputasi power dari GPU oleh miner. Dikarenakan membutuhkan power yang besar, para miner diberi imbalan berupa bitcoin. Besaran bitcoin yang diterima tergantung dari hash power miner. Fenomena mining bitcoin menjadi trend bisnis pada masa kini karena menjanjikan keuntungan. Fenomena ini membuat banyak orang awam untuk ikut melakukan mining, tanpa mengetahui apa yang sebenarnya akan dilakukan. Maka dari itu simulasi ini dibuat dengan tujuan untuk mengedukasi bagaimana proses yang terjadi pada mining Bitcoin dengan cara visualisasi melalui Aplikasi web yang nantinya akan dibangun menggunakan bahasa pemrograman javascript dan diharapkan dapat menggambarkan proses mining pada blockchain dengan menerapkan algoritma konsensus Proof of Work di dalamnya.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN PEMASOK BIJI KOPI DENGAN METODE ANALYTICAL HIERARCHY PROCESS
Authors: Effendy Filicia Fauztine , Samosir Ridha Sefina
Published: June 2022

Trend saat ini menujukkan peningkatan gerai kopi di beberapa tempat di Ibu Kota Jakarta. Para gerai kopi ini berusaha memenangkan hati para pelanggan maupun calon pelanggan. Salah satunya adalah dengan menyajikan kopi dari biji kopi dengan kualitas terbaik. Kata kopi merupakan salah satu gerai yang ikut berpartisipasi dalam peningkatan jumlah gerai tersebut. Kata Kopi memiliki kemitraan dengan banyak pemasok biji kopi untuk kebutuhan gerainya. Tetapi Kata Kopi membutuhkan keputusan yang cepat mengenai pemasok-pemasok yang memenuhi setiap kriteria yang ditentukan pada periode-periode tertentu. Kriteria-kriteria dalam penentuan pemasok biji kopi dapat menyesuaikan dengan beberapa kondisi atau trend terakhir seperti keadaan cuaca, rasa kopi yang sedang diminati, serta kriteria lainnya. Penelitian ini bertujuan untuk membangun sebuah sistem pendukung keputusan berbasis komputer dalam pemilihan pemasok biji kopi bagi gerai Kata Kopi. Dalam sistem pendukung keputusan, daftar pemasok disebut sebagai alternatif. Sistem dibangun berbasis desktop menggunakan bahasa pemrograman JAVA. Dengan sistem ini diharapkan dapat membantu mempersingkat waktu bagi pemilik gerai dalam menentukan pemasok kopi yang sesuai dengan kriteria yang ditetapkan. Sistem dibangun dengan metode prototyping dan melibatkan algoritma AHP dalam penentuan pemasok biji kopi terbaik. Keluaran dari penelitian ini adalah sebuah sistem pendukung keputusan yang menyajikan urutan dalam sistem perangkingan dari seluruh pemasok biji kopi sebagai hasil perhitungan oleh algoritma AHP berdasarkan kriteria maupun alternatif pemasok yang diberikan.
Validez y reproducibilidad de una rúbrica para el análisis de la expresividad en la danza (Validity and reproducibility of a rubric for the analysis of the expressiveness in dance)
Authors: Ortiz Segura Alicia , Jimenez-Perez Irene , Priego-Quesada Jose Ignacio
Published: June 2022

La danza es una disciplina artística que combina la destreza del movimiento corporal con la expresividad de emociones, sentimientos e ideas. Sin embargo, generalmente la expresividad queda en segundo plano tanto en el proceso de enseñanza como en su evaluación. En ese sentido, el objetivo del presente estudio fue diseñar y validar una rúbrica para evaluar la expresividad en la danza en general, así como valorar su reproducibilidad inter-evaluador y su aplicación en dos grupos de bailarines/as. Ambos grupos se aprendieron una misma coreografía con la diferencia de que solo uno de ellos fue conocedor de la rúbrica. Dicha coreografía fue grabada en vídeo para posteriormente ser evaluada por dos tipos de evaluadores, con y sin experiencia en danza. La rúbrica estuvo compuesta por 4 ítems y mostró buena validez (alfa de Cronbach = 0,94) y reproducibilidad (coeficiente correlación intraclase > 0,76). Además, el grupo conocedor obtuvo mejor puntuación en cada una de las pautas que conforman la rúbrica (p < 0,05). A modo de conclusión, la rúbrica aquí diseñada permite la evaluación de la expresividad en la danza, puede contribuir positivamente tanto en el proceso de enseñanza-aprendizaje, como en la evaluación de los bailarines, y además, puede ser utilizada tanto por bailarines como por personas sin experiencia en esta disciplina. 
Abstract: Dance is an artistic discipline that combines the skill of body movement with the expressiveness of emotions, feelings, and ideas. However, expressiveness generally remains in the background both in the teaching process and in its evaluation. In this sense, the objective of the present study was to design and validate a rubric to evaluate the expressiveness in dance in general, as well as to assess its inter-evaluator reproducibility and its application in two groups of dancers. Both groups learned the same choreography with the difference that only one of them was aware of the rubric. This choreography was videotaped to later be evaluated by two types of evaluators, with and without experience in dance. The rubric consisted of 4 items and showed good validity (Cronbach's alpha = 0.94) and reproducibility (intraclass correlation coefficient > 0.76). In addition, the knowledgeable group obtained a better score in each of the expression patterns that make up the rubric (p < 0.05). By way of conclusion, the rubric designed here allows the evaluation of the expressiveness in dance, it can contribute positively both in the teaching-learning process, as well as in the evaluation of the dancers, and also, it can be used by both dancers and people without experience in this discipline.
El Método Pilates como alternativa para abordar la recuperación en mujeres que padecen cáncer de mama: Una revisión sistemática (The Pilates Method as an alternative approach to recovery in women with breast cancer: A systematic review)
Authors: Arjona Morilla Jesús , Boquete-Pumar Carmen , García -Sillero Manuel
Published: June 2022

Objetivo: Evaluar si el Método Pilates es una alternativa para abordar mejoras en el rango de movimiento de la extremidad afectada, calidad de vida, depresión y dolor en mujeres que padecen cáncer de mama. Métodos. Una revisión sistemática cuyas búsquedas se realizaron en las siguientes bases de datos: Pubmed, Dialnet, Scielo y Web of Science. Las palabras clave utilizadas fueron “cáncer” “Breast” “pilates”. Se utilizó como criterio de exclusión el linfedema. Se introdujeron ensayos controlados aleatorios. Se utilizó la escala PEDro como calidad metodológica ≥5, para darle consistencia al estudio. Resultados: Fueron hallados 69 artículos, de los cuales 5 fueron seleccionados tras aplicar los criterios de inclusión y exclusión y tras utilizar la escala PEDro. De los resultados obtenidos, se observa que el método pilates produce mejoras significativas en rango de movimiento, fuerza, flexibilidad, calidad de vida y disminución del dolor. Conclusión: La evidencia muestra que el método pilates como alternativa es efectiva para la recuperación funcional en mujeres que padecen cáncer de mama, no obstante, existen limitaciones en el estudio debido a la escasez de investigaciones concernientes a este campo.
Abstract. Objective. To evaluate whether the Pilates Method is an alternative to address improvements in range of motion of the affected limb, quality of life, depression and pain in women with breast cancer. Methods: A systematic review, searching the following databases: Pubmed, Dialnet, Scielo and Web of Science. The keywords used were "cancer" "Breast" "pilates". Lymphoedema was taken as an exclusion criterion. Randomised controlled trials were selected. The PEDro scale was used as methodological quality ≥5, to give consistency to the study. Results. Sixty-nine articles were found, and, only five were selected after applying the inclusion and exclusion criteria after using the PEDro scale. From the results obtained, it is observed that the Pilates method produces significant improvements in range of motion, strength, flexibility, quality of life and pain reduction. Conclusion. The evidence shows that the Pilates method as an alternative is effective for functional recovery in women suffering from breast cancer, however, there are limitations in the study due to the limited research concerning this field.
Efectos de un programa de concienciación hacia la discapacidad en Educación Física (Effects of an Awareness Program Towards Disabilities in Physical Education)
Authors: Pérez-Tejero Javier , Grassi-Roig Mauro , Franco Evelia , Coterón Javier
Published: June 2022

La Educación Física se encuentra en una posición privilegiada para generar hábitos de actividad física saludables y perdurables en jóvenes. En este contexto, la satisfacción de las variables psicológicas de competencia, autonomía, relación y novedad puede ser clave para que los estudiantes tengan experiencias positivas que desencadenen en un alto nivel de compromiso hacia la actividad física. El objetivo de esta investigación fue analizar el efecto de un programa de concienciación hacia la discapacidad en educación física sobre las variables psicológicas en los participantes. El estudio adoptó un diseño cuasi-experimental, sin grupo control y con medidas pre- y post-test. Un total de 312 estudiantes entre 11 y 18 años participaron en la investigación (174 varones y 138 mujeres). Los resultados mostraron un aumento en los valores de las variables autonomía y novedad tras la aplicación del programa. Por el contrario, la relación disminuyó significativamente. No se encontraron diferencias en las variables competencia y compromiso. En conclusión, se deberían seguir mejorando y aplicando programas que fomenten la educación física inclusiva con la finalidad de mejorar la motivación de los estudiantes y, por ende, su adherencia a la actividad física. 
Abstract: Physical Education is in an outstanding position to generate lasting physical activity habits in young people. In this context, the satisfaction of the psychological variables of competence, autonomy, relatedness and novelty can be crucial for students to have positive experiences and a high level of commitment towards physical activity. The objective of this research was to analyze the effects of an awareness program towards disabilities in physical education on the aforementioned psychological variables. The study adopted a quasi-experimental design, without control group, with pre- and post-test measures. A total of 312 students aged between 11 and 18 years of age participated in the research (174 males and 138 females). Results showed an increase in the values of the variables autonomy and novelty after the application of the program. On the other hand, the variable relatedness decreased significantly. No differences were found between the variables competence and commitment. In conclusion, programs that promote inclusive physical education should be further improved and implemented with the aim of improving students' motivation and thus their adherence to physical activity.
Bibliotecas unipersonales, pongamos que hablamos de una Biblioteca de Ciencias de la Salud hospitalaria
Authors: San José Montano Blanca
Published: June 2022

Los bibliotecarios unipersonales deben saber y conocer un poco de todo e involucrarse totalmente con los objetivos y misión de las instituciones/organizaciones. Deben ser expertos en colaboración y cooperación interna y externa para poder crecer y sobrevivir dentro y fuera del centro. Una de sus grandes debilidades son los problemas de identidad tanto institucional como externa. En el caso de los bibliotecarios de ciencias de la salud actualmente disponen de un perfil, el p22 de bibliotecario/documentalista especializado en ciencias de la salud de los Perfiles profesionales del sistema bibliotecario español: ficha de caracterización. Su fortaleza debe estar en el conocimiento del medio donde se va a desarrollar para adaptarse y evolucionar con su organización, en su misión, objetivos, fuentes de información especializadas de calidad, sus usuarios y las redes internas y externas. Una de sus grandes amenazas es su ausencia de integración orgánica en la institución, con una estructura y un funcionamiento adaptados a su estrategia institucional y con dependencia única y directa de la dirección. En la Comunicad de Madrid, las bibliotecas de ciencias de la salud hospitalarias no disponen de una reglamentación interna oficial, pero se está trabajando en ello a través del grupo de trabajo BiblioEstructura de BiblioMadSalud. La gran oportunidad, la razón de ser de las bibliotecas unipersonales es trabajar para sus usuarios, facilitando el desarrollo de su vida profesional y en relación con los objetivos estratégicos de la institución. En las bibliotecas de ciencias de la salud se realiza una gran labor como mediadores de acceso a la información con los usuarios y en el desarrollo de servicios para facilitar la gestión de la información y gestión del conocimiento. Así como el proceso de calidad necesaria para el buen funcionamiento de la biblioteca y el cumplimiento de sus objetivos institucionales.  Los bibliotecarios unipersonales necesitan crear un equipo para fortalecerse con los usuarios y empoderarse con el conocimiento del medio, y luchar de forma colaborativa contra sus debilidades como son la identidad y la amenaza que supone, en muchos casos, la falta de reglamentación formal de estas bibliotecas y su personal.
Reservas internacionais e taxa de juros no brasil entre 1999-2020
Authors:   , Paiva Miriã Lima
Published: June 2022

Durante a década de 2000, a reserva internacional brasileira aumentou significativamente. A literatura aponta que parte desse crescimento foi excessivo e custoso. No entanto, o custo de carregamento das reservas diminuiu devido à grande redução na taxa básica de juros. Considerando a grande faixa de variação dos juros brasileiro entre 1999-2020, é possível que a reserva se relacione de maneira não-linear com a taxa de juros. Para verificar isso, foram utilizadas análises de estatísticas descritivas, estimados modelos de regressão linear e de regressão com threshold. O resultado encontrado indicou que a relação entre reserva e taxa de juros é não-linear. Palavras-chave: Reservas internacionais. Juros. Não-linearidade.
Elvan Çelebi Türbesi Ziyaretçilerinin Görüşlerinin İncelenmesi
Authors: KAYACI Eyyüp
Published: June 2022

Anadolu’nun her bölgesinde halk tarafından veli, ermiş, dede, pir gibi adlar verilen şahıslara ait türbelere rastlanmaktadır. Dinî-tasavvufi bağlamda halk tarafından Allah dostu olarak kabul edilen bu kişiler, anlatılan kerametleri ile ölümlerinin ardından inandırıcılık özelliklerini daha da arttırmışlardır. Bunun sonucu olarak kutsallaştırılan bu türbelere yapılan ziyaretlerin birey ve toplum üzerinde birtakım yansımaları olduğu görülmektedir. Buna bağlı olarak, Elvan Çelebi türbesine yapılan ziyaretlerin birey ve toplum üzerindeki etkileri araştırılmıştır. Bu araştırmada, kutsal, kutsal mekân ve türbe ziyaretinin kavramsal çerçevesi ortaya konduktan sonra, Elvan Çelebi’nin kim olduğu ve sosyo-kültürel hayattaki yeri üzerinde durulmuş, türbe ve bulunduğu bölge hakkında bilgiler verilmiştir. Bu bağlamda, Elvan Çelebi Türbesini ziyaret edenler ile mülakat yapılarak elde edilen veriler yorumlanmıştır. Araştırma sonucunda, yapılan türbe ziyaretlerinin bireyin dini düşünce, duygu, tutum ve inançları üzerinde etkilerinin olduğu tespit edilmiştir. Gerek geçmişte gerekse günümüzde, stresli olanların, hastalıklarına şifa arayanların, çocuğu olmayanların, adak adayanların, dua ve ziyaret ile huzurlu bir yaşam isteyenlerin ziyaret ettikleri Elvan Çelebi Türbesinin Çorum’un dini ve sosyo-kültürel hayatına canlılık katmaya devam ettiği söylenebilir.
Râfiî el-Kazvînî ve Tenkîh Faaliyetindeki Rolü
Authors: SİZGEN İbrahim
Published: June 2022

Şâfiî müctehidlerin muteber şahsiyetlerinden biri olan Râfiî el-Kazvînî, ilk olarak babası Muhammed b. Abdilkerîm el-Kazvînî (ö. 580/1184) ve annesinin dayısı Ebü’l-Hayr Ahmed et-Tâlkânî’nin (ö. 589/1193) rahle-i tedrisinde bulunduktan sonra alanında uzman birçok kişiden tefsir, hadis ve fıkıh sahasına ilişkin seviyeli bir eğitim almıştır.
Yaşadığı asrın ileri gelen ulemasından İslâmî ilimleri okuyarak fıkıh ilminde ihtisas sahibi olan Râfiî, Kazvîn’de ders halkaları oluşturarak tedris faaliyetinde bulunmuş; dönemin halifeleri tarafından Şam ve Mısır baş kadılık görevine atanan Ahmed b. Halîl el-Mühellebî (ö. 638/1240), Zekiyyüddin el-Münzirî (656/1258) ve İbn Sükkerî (ö.713/1313) gibi önemli simalar yetiştirmiştir.
Zekâsı, aklı ve özellikle haiz olduğu fıkhî meseleleri ayırt etme yetisiyle Râfiî, doktrin içerisinde yer alan dağınık görüşleri toplayarak ilgili görüşlerden hangisinin daha kuvvetli olabileceğine dair tespitlerde bulunup mezhebi tahrîr/tenkîh etmiş, bir bakıma mezhebin görüşlerini ilmî elekten geçirip ayıklamıştır. Mezhep içerisindeki görüşleri inceleyerek farklı tarikleri birleştirme ve dağınık bilgileri ayıklayıp mezhep birikimini veciz ifadelerle yansıtma faaliyetinden dolayı ulemanın dikkatini üzerine çeken Râfiî, mezhepte iki otoriteden biri anlamına gelen Şeyhân’dan biri olma -diğeri ise Nevevî (ö. 676/1277)- unvanına layık görülmüştür. Bu yüzden onun hayatına ve ilmî kişiliğine Şâfiî terâcim eserlerinde oldukça yer verilmiştir.
Bu çalışmada, sonraki dönemlerde mezhep görüşünü temsilde belirleyici olan Râfiî’nin ilmî kişiliği yanında mezhebi tahrîr/tenkîh etmesindeki rolüne yer verilecektir.
Hz. Peygamber’in Islâh Metodu
Authors: ARSLAN Abdurrahim
Published: June 2022

Toplum ıslâhı her zaman güncelliğini koruyan bir konu olmuştur. Bundan dolayı da tarihin her döneminde yaşanan kötü durumu düzeltmek için ıslâh ve değişim çağrısı yapan, değişik isimlerle ortaya çıkan ve toplum ıslâhına çözüm sunmaya çalışan, çeşitli akım ve ideolojiler hep var olmuştur. Fakat bu hareketler –bazı yönlerden muvafık olmuşlarsa da- kapsamlı bir ıslâh gerçekleştirememişlerdir. Ancak tarih, en kapsamlı ve en mükemmel ıslâh faaliyetinin Hz. Muhammed’in gerçekleştirdiği ıslâh hareketi olduğunu kayıt altına almıştır. Hz. Peygamber risaletle görevlendirildiği zaman her açıdan yozlaşmış bir çevreyle karşılaşmış dolayısıyla hedefine kolay bir şekilde ulaşamamıştır. Aksine büyük zorluklarla, engellerle, uzun süren inatla, zulümle ve kuşatmalarla karşılaşmıştır. Fakat bütün bu zorluklara rağmen kısa bir sürede büyük değişimler gerçekleştirmiştir. O İddia edildiği gibi bu değişimi kılıç ve mucizelerle değil, kâinatta var olan ilahî yasalara uygun ve fetânetle hareket ederek gerçekleştirmiştir. Çünkü Hz. Peygamber sosyolojik anlamda belli bir toplumsal projeyle zuhur etmiş ve o proje çerçevesinde değişimini planlayarak uygulamıştır. Akla hitap etmesi, İlmi faaliyetlere önem vermesi, getirdiği ilkeleri hayatında uygulayarak model olması, davetinde şiddet ve zorlamaya başvurmaması bu metodun önemli özelliklerinden bazılarıdır. İşte bu çalışma her türlü cehalet ve batıl inancın yaygın olarak yaşandığı bir toplumu ıslâh ederken Hz. Peygamber’in takip ettiği yöntemi ve kullandığı üslubu incelemeyi amaçlamaktadır.
Social Media Portraits and YouTubers during the COVID-19 Pandemic in Indonesia
Authors: Supadiyanto Supadiyanto , Murti Sudaru
Published: June 2022

Social media and Internet technology are like a coin. The existence of social media and Internet technology is a prospective medium for the realization of digital media. The advantages of digital media are that it has a high level of interactivity, high interconnectivity can be broadcast live or delayed, stored eternally; easy to use and inexpensive tends to be free. The fantastic growth of internet and social media users at this time has made the existence of these mediums shift and threaten conventional media technology (newspapers, radio, and analog television), and even threaten the existence of digital TV and radio broadcasting stations. Research problem formulation: how is the constellation map of social media and YouTubers during the COVID-19 pandemic in Indonesia? How is the competition between YouTubers in Indonesia during the COVID-19 pandemic in attracting social media users and Internet users in the world? The research paradigm is quantitative and qualitative. Data collection techniques were carried out by questionnaires, literature review, documentation, and interviews. As a result, the use of social media and the internet has experienced an extraordinary spike at the national and world levels. The collapse of several media companies during the COVI-19 pandemic was a major blow to the media industry. Media workers and media entrepreneurs are obliged to carry out digital transformation, by optimizing Internet and social media technology. The public must also be smarter in using internet technology and social media as a productive medium, not just as a consumptive and entertainment medium. Considering the various professions and jobs using internet technology and social media, nowadays and in the future it is very prospective.
Association Between Intake of Ultra-Processed Food and Hours Worked: An Analysis of 2015-2018 NHANES
Authors: Pei Rachael , Wolfe Janet
Published: June 2022

Ultra-processed foods (UPFs) are foods that are typically ready-to-heat or eat and usually contain additives and substances not commonly used in food preparation. They make up around 60% of caloric intake in the US, but research has linked them with numerous detrimental effects on humans. This paper investigated the association between the number of hours worked per week and UPF consumption in the US to determine if addressing hours worked could potentially limit UPF intake. Though researchers have identified consequences of frequent UPF intake, not much is known about its possible causes. Using 2015-2018 NHANES data, ordinal logistic regression was performed to examine the relationship of interest. The major findings were that (1) UPFs contributed to around 65.2% of daily caloric intake in the US, and (2) there was no significant relationship between hours worked and UPF consumption. The high percent contribution reveals that UPFs make up a significant portion of American diets, and the observed lack of association aligns with previous findings that hours worked may not significantly impact feelings of time pressure (and resulting food choices). However, these analyses are limited in that NHANES does not categorize foods as UPF/non-UPF beforehand and potentially influential variables that were not asked about could not be accounted for. Overall, the high rate of consumption reinforces the need for more research about UPF intake reduction strategies, and the non-significant relationship of interest suggests that hours worked may not be an effective variable to analyze for its impact on UPF consumption.