bluuebunny/crossref_metadata_2025 huggingface dataset:
Quality Assessment of Silver Arabic Chicken Eggs with the Addition of Chitosan in Rations
Authors: Sahara Eli , Sandi S , Yosi F , Nanda R
Published: April 2022

The quality of chicken eggs is greatly influenced by the nutrient ration consumed. Egg quality can be observed from the external and internal eggs. The ration directly affects the external and internal quality of the eggs. The research objective was to analyze the effect of chitosan addition in the ration on the internal quality of chicken eggs. The study used a completely randomized design (CRD) with 6 treatments and 5 replications, each replication consisting of 2 Silver Arabic Chickens aged 4.5 months. The study was conducted for 7 weeks. The treatments given were: R0 (control ration without chitosan), R1 (ration + chitosan 0.5%), R2 (ration + chitosan 1%), R3 (ration + chitosan 1.5%), R4 (ration + chitosan 2%), R5 (ration + chitosan 2.5%). The parameters were measured in haugh units, albumen index, albumen and yolk weight. The results demonstrate that the addition of chitosan in the ration showed the same results (P > 0.05) on the haugh unit value, albumen index, albumen and yolk weight. The conclusion of this study indicates that the provision of chitosan in the ration has not had an effect on the internal quality of the Silver Arabic Chickens eggs.
Potential to Increase Production and Income of Farmers of Freshwater Swamp Riceland in Gandus District, Palembang Regency
Authors: Novayanti Yusni , Yamin M
Published: April 2022

Gandus District, Palembang Regency has 1,017.255 hectares of rice fields, most of which are spread in Pulokerto Village, which was a rice field with a freshwater swamp  typology. Statistical data shows that rice productivity in Palembang Regency (4.4 tons/ha) was still low when compared to South Sumatra Province rice productivity (4.89 tons/ha) and national rice productivity (5.13 tons/ha). The writing of this article aimed to provide an overview of the potential for increasing the production and income of farmers in Gandus District, Palembang Regency. The potential for increased production can be analyzed by considering the productivity gap between rice productivity in Palembang Regency,  provincial and national rice productivity, with intensification to increase productivity and increasing planting intensity to increase planted area. Agricultural intensification can be done through the use of superior seeds, proper fertilization, control of plant pests and diseases, and counseling to convey innovation and technology. Meanwhile, increasing cropping intensity by improving the irrigation system. With the increase in productivity and planting intensity, it can contribute to increasing the income and welfare of farmers in Pulokerto Village, Gandus District, Palembang Regency.
Utilization of Liquid Organic Fertilizer of Pineapple Peel Waste for Shallots Cultivation (Allium ascalonicum L.)
Authors: Cristina Esa Frilian , Inonu Ismed , Khodijah Nyayu Siti
Published: April 2022

Pineapple peel waste can be used as liquid organic fertilizer (LOF) to add organic matter and improve soil quality for cultivating crops such as shallots. Shallots re vegetable crops that have great prospects for farmers because of the high demand for shallots that were not in accordance with their production. This study aimed to determine the effect of concentration and frequency of application of LOF of pineapple peel waste on the growth and yield of shallots. This research had conducted in farmer’s land in Perlang Village, Lubuk Besar District, Central Bangka Regency, from January to April 2021. This research used experimental method with a split plot design. The main plot is the concentration of LOF of pineapple peel waste which consists of 30 ml/l and 60 ml/l. Sub-plots are the frequency of application LOF of pineapple peel waste which consists of once in 7 days, once in 14 days, and once in 21 days. The results showed that the concentration of LOF of pineapple peel waste had no significant effect on all observed variables. The frequency of application LOF pineapple peel waste had a significant effect on the number of tillers per clump, but had no significant effect on the other variables. The interaction between the concentration and frequency LOF pineapple peel waste had no significant effect on the growth and yield of shallot plants. LOF application of pineapple peel waste with a concentration of 30 ml/l and a frequency of once every 7 days tends to be better for the growth and yield of shallot plants.
THE POTENTIAL INNOVATIVE STRATEGIES OF USING MOBILE MONEY SYSTEMS FOR ENHANCING FINANCIAL INCLUSION IN TANZANIA
Authors: Mawazo H. Baruti  , Stephen James  , Tafuteni Chusi
Published: April 2022

In many developing countries in Africa, financial exclusion among the poor is a major constraint to poverty reduction ever since independence. Mobile money is a financial innovation that provides transfers, payments, and other financial services at a low or zero cost to individuals in developing countries where banking and capital markets are deficient and financial inclusion is low. In Tanzania, mobile money systems have been increasingly used as a means to overcome this constraint. However, there still existing mobile money service divide, highly skewed against the rural poor population. This paper was therefore seeking to explore the potential innovative strategies of using mobile money systems for enhancing financial inclusion in Tanzania. In this paper secondary data was used whereby, review and analysis of several documentary sources were done. The findings of the study revealed that although mobile phones have become common in Tanzania covering rural areas where there is acute poverty and lack of access to formal banking institutions is rampant, they are hardly used for financial transfers and payments due to a number of existing obstacles such as poor network coverage; lack of knowledge of m-banking users; high mobile money transaction fees; and lack of enough float, ATM breakdown and theft. As a result, the country has been losing opportunities to use mobile money systems to extend financial facilities to the poor who do not have access to formal finance. Innovative strategies are highly needed to fight the obstacles and promote financial inclusion to both rural and urban sectors. Some of the key determinants recommended that make the strategies work and therefore result into successful financial inclusion are such outreach, penetration, availability, accessibility, technology, financial literacy, trust, and income adequacy
KEY WORDS: Financial services, financial inclusion, Poverty reduction, Mobile Phone Money, Mobile Phone Users, Challenges, Mobile Phone Money Use, Mobile Phone Money Adoption
METODOLOGÍA PROPUESTA PARA LA MEJORA EN UNA LÍNEA DE PRODUCCIÓN DE CACAHUATES SALADOS BOTANEROS.
Authors: Granich Gladys , Anaya Pérez Maria Elena
Published: April 2022

El proyecto se enfoca en el análisis de la capacidad de producción en una empresa productora de cacahuate salado botanero la cual actualmente realiza sus actividades de forma no industrializada omitiendo la estandarización adecuada, por lo que se ve afectada respecto a la demanda o los objetivos proyectados en el mercado local. Con lo antes mencionado y en base a su crecimiento y demanda planeada para los próximos 5 años, se elabora una propuesta con la finalidad de cumplir ese objetivo. La capacidad instalada podía abastecer 67,410 piezas anualmente cuando se pronosticaba venta superior a 158,760 piezas. Se presenta el análisis comparativo realizado entre dos alternativas relacionadas con la adquisición de nueva maquinaria o contratación de operarios para el incremento de mano de obra, al área de producción.
Gab es einen Kommissar des makedonischen Königs in Athen nach dem Chremonideischen Krieg
Authors: Oetjen Roland
Published: April 2022

Apollodoros berichtet von einem einzelnen, der nach dem Chremonideischen Krieg die athenische Politik bestimmt habe. Er wird gemeinhin als Kommissar des makedonischen Königs verstanden und von Habicht mit dem jüngeren Demetrios von Phaleron identifiziert. Der Autor hat die Auffassung Habichts widerlegt und die Vermutung geäußert, ein Asklepiades, der in einem der ersten Jahre nach dem Chremonideischen Krieg in Rhamnus einen Phrurarchen ernannt habe, sei der Kommissar gewesen. Der Aufsatz zeigt, daß Asklepiades nicht der Kommissar, sondern ein bisher unbekannter Piräuskommandant war. Für die Existenz eines Kommissars des makedonischen Königs in Athen nach dem Chremonideischen Krieg gibt es keinen Beleg. Der von Apollodoros genannte «eine» war Antigonos Gonatas selbst.
Das Pantheion von Perge
Authors: Voutıras Emmanuel
Published: April 2022

Die Revision einer im Jahre 2016 unzureichend veröffentlichten Bauinschrift aus Perge führt zu dem Ergebnis, dass es sich bei dem betreffenden Bauwerk um ein unter den Flaviern errichtetes Pantheion handelt. Gestiftet wurde das Pantheion von C. Iulius Cornutus Bryoninus, Iulia Tertulla und Iulia Severa. Diese sind als Kinder bzw. Schwester (Iulia Severa) des C. Iulius Cornutus zu identifizieren, der unter Nero im Nordwestteil der Stadt den großen Gymnasium-Palästra-Komplex finanziert hatte. Von diesen diente Cornutus Bryoninus als erblicher Oberpriester des Pantheions. Aus der Bauinschrift lässt sich zudem ableiten, dass Cornutus Bryoninus zwei Mal als Oberpriester des Kaiserkults tätig gewesen war, wobei ihm abwechselnd Iulia Tertulla und Iulia Severa als Kaiserpriesterinnen zur Seite standen. In einem Nachtrag werden Hinweise dafür zusammengetragen, dass das Pantheion wahrscheinlich unmittelbar westlich des großen, in neronischer Zeit von C. Iulius Cornutus erneuerten Gymnasium-Palästra-Komplexes zu lokalisieren ist.
Cartography and Remote Sensing of the Earth. New Trends and Development
Authors: Vahala Vladimír
Published: April 2022

In the article are characterized some of new trends in Czech geography. The attention is paid mainly to cartography and remote sensing of the Earth. In cartography the author deals with the process of automation, processing of thematic maps and geographical information system. The remote sensing of the Earth is being considered here from the point-of-view of its utilization in regional problems.
INDEKS KUALITAS KEBIJAKAN SEBAGAI INSTRUMEN PENJAMIN MUTU KEBIJAKAN KETAHANAN DAGING SAPI DAN BERAS NASIONAL BERBASIS BUKTI
Authors: Indra Digdoyono Notohamijoyo, MT Setiadi
Published: April 2022

Mengacu kepada kebijakan publik berbasis bukti, Lembaga Administrasi Negara pada tahun2016 telah menerbitkan Indeks Kualitas Kebijakan (IKK). IKK adalah suatu instrumen penilaikualitas kebijakan publik sesuai harapan masyarakat. Harapan publik untuk ketahanan dagingsapi dan beras adalah mewujudkan Nawa Cita jilid II dalam penyediaan beras dan daging sapisecara mandiri guna memaksimalkan kesejahteraan petani.Tulisan ini akan menggunakan IKK dalam menilai dan merumuskan rekomendasiimplementasi kebijakan ketahanan beras dan daging sapi nasional sesuai harapan publik. Penilaian IKK difokuskan pada kualitas implementasi kebijakan dan evaluasi kebijakan.Penilaian implementasi kebijakan disorot dari dimensi perencanaan, kelembagaan, dankomunikasi. Penilaian evaluasi kebijakan dilihat dari efektifitas, efisiensi, dampak, dankeberlanjutan kebijakan.
PERAN PEMERINTAH PADA KEBIJAKAN KARTU PRAKERJA DALAM MEMULIHKAN KESEJAHTERAAN PEKERJA DI MASA PANDEMI COVID-19
Authors: Lusyana Br Ginting Maria , Herdiyana Rima
Published: April 2022

Adanya pandemi Covid-19 melumpuhkan perekonomian Indonesia, hingga banyak perusahaan melakukan PHK. Menjawab persoalaan tersebut pemerintah mengeluarkan kebijakan Kartu Prakerja untuk membantu pekerja memulihkan perekonomian mereka. Alokasi anggaran Program Kartu Prakerja ditambah menjadi dua kali lipat dari yang semula 10 triliun menjadi 20 triliun rupiah. Alih-alih membantu, kebijakan ini menciptakan polemik di tengah masyarakat. Polemik tersebut seperti masyarakat tidak setuju dengan pelatihan online yangterbilang mahal, calon penerima manfaat sulit mengakses website, situs yang down, gagal memasukkan data, NIK yang tidak terverifikasi, hingga terbatasnya aksesibilitas bagi kaumrentan. Berdasarkan hal tersebut, maka tulisan ini dibuat. Metode yang digunakan dalam tulisan ini adalah kajian literatur, baik dari buku, jurnal, berita dari koran, maupun media daring yang kredibel. Kajian ini juga bertujuan untuk memberikan gambaran dan pemikiran mengenai bagaimana peran pemerintah pada kebijakan Kartu Prakerja dalam memulihkan kesejahteraan pekerja di tengah pandemi Covid-19. Berdasarkan pembahasan dalam tulisan ini, Kartu Prakerja mampu membantu pekerja dalam mengatasi perekonomian, namun belum maksimal dalam memulihkan kesejahteraan pekerja seperti sebelum adanya pandemi Covid-19. Maka dari pada itu pemerintah pusat dan daerah harus saling bekerja sama dan berkoordinasi dalam memantau, membandingkan, hingga mengevaluasi kebijakan Kartu Prakerja, dan peran pemerintah daerah harus lebih dimaksimalkan dalam proses implementasi Kartu Prakerja.
Tantangan Pemerintah dalam Kebijakan Pembatasan Pelayanan Publik pada Dinas Kependudukan Dan Pencatatan Sipil Kota Padang di Masa Pandemi Covid-19
Authors: Azza El Darman Atiqa
Published: April 2022

Pemerintah daerah terus berusaha untuk mencegah penyebaran Covid-19 dengan mengeluarkan beberapa kebijakan. Ada beberapa tantangan untuk pemerintah terkait hal ini.Rumusan masalah artikel ini adalah bagaimana pelayanan publik di masa pandemi, bagaimana tantangan yang dihadapi oleh pemerintah terkait ini, dan bagaimana cara pemerintah menjawab tantangan tersebut. Tujuan artikel ini adalah untuk mengetahui tantangan yang dihadapi oleh pemerintah dalam pembatsan pelayanan publik di masa pandemi. Kesimpulannya adalah tantangan untuk pemerintah diantaranya yaitu: keterbatasan anggaran, pengaturan layanan online, kecepatan layanan, dan perilaku pemberi dan penerima layanan. Untuk menjawab tantangan tersebut ada beberapa rekomendasi yang dapat dilakukan untuk meminimalisir malpraktik pada pelayanan publik di masa pandemi yaitu : Kepastian hukum, penguatan kapasitas aparatur, mempersiapkan penggunaan teknologi, menyiapkan anggaran khusus dan penyelenggara pelayanan publik untuk bersikap responsif dan fleksibel terhadap segala kemungkinan munculnya tantangan dan paradigma baru yang mengiringi penyelenggaraan pelayanan publik di masa pandemi ini.
Efektivitas Pelaksanaan Konsultasi Publik dan Penjajakan Minat Pasar Selama Masa Pandemi Covid-19 Studi Kasus: Proyek Kerjasama Pemerintah Dengan Badan Usaha Sektor PUPR
Authors: Fitoriani Kingkin , Yuliani Regina
Published: April 2022

Pandemi Covid-19 menimbulkan perubahan tata kerja dan perilaku, khususnya bagi pelaksanaan kegiatan Konsultasi Publik dan Penjajakan Minat Pasar Proyek Kerjasama Pemerintah dengan Badan Usaha (KPBU), dimana semula diselenggarakan secara tatap muka menjadi pertemuan virtual. Dengan metode deskriptif analisis, penelitian ini bertujuan untuk melihat efektivitas penyelenggaraan kegiatan secara virtual yang diukur berdasarkan partisipasi stakeholders ataupun peserta, meliputi kehadiran dan tanggapan peserta kegiatan. Data diperoleh dari sejumlah 14 (empat belas) kegiatan yang mewakili sektor Pekerjaan Umum dan Perumahan Rakyat (PUPR) baik yang diselenggarakan sebelum maupun selama masapandemi. Dari data tersebut, dapat disimpulkan bahwa penyelenggaraan secara virtual dinilai efektif dibuktikan dengan peningkatan partisipasi kehadiran peserta dan penyampaian SuratPernyataan Minat Badan Usaha terhadap proyek KPBU.
PELATIHAN KEPEMIMPINAN SMART GOVERNANCE: ADAPTASI ERA VUCA
Authors: Mukhlisah Fauziah
Published: April 2022

Untuk mewujudkan tuntutan smart ASN dan smart governance beradaptasi dengan VUCA (volatility, uncertainty, complexity, dan ambiguity), sesuai dengan arah perubahan pengembangan kompetensi yaitu dari analog ke digital, pedagogy ke heutagogy dan training ke learning maka dibutuhkan perubahan fundamental dalam Pelatihan Kepemimpinan. Perubahan ini mencakup pada penyelenggaraan dan kurikulum pelatihan melalui strategi pembelajaran, target kompetensi dan substansi pelatihan. Penggalian data dan informasi dilakukan untuk melihat pada kebutuhan kompetensi dan format pelatihan yang sesuai dalam menjawab tantangan tuntutan perubahan lingkungan.
A Comparison of Citation Sources for Reference and Citation-Based Search in Systematic Literature Reviews
Authors: bin Ali Nauman , Tanveer Binish
Published: April 2022

Context: In software engineering, snowball sampling has been used as a supplementary and primary search strategy. The current guidelines recommend using Google Scholar (GS) for snowball sampling. However, the use of GS presents several challenges when using it as a source for citations and references.

Objective: To compare the effectiveness and usefulness of two leading citation databases (GS and Scopus) for use in snowball sampling search.

Method: We relied on a published study that has used snowball sampling as a search strategy and GS as the citation source. We used its primary studies to compute precision and recall for Scopus.

Results: In this particular case, Scopus was highly effective with 95% recall and had better precision of 5.1% compared to GS’s 2.8%. Moreover, Scopus found nine additional relevant papers. On average, one would read approximately 15 extra papers in GS than Scopus to identify one additional relevant paper. Furthermore, Scopus supports batch downloading of both citations and papers’ references, has better quality metadata, and does better source filtering.

Conclusion: This study suggests that Scopus seems to be more effective and useful for snowball sampling than GS for systematic secondary studies attempting to identify peer-reviewed literature.
PENINGKATAN PARTISIPASI MASYARAKAT PEKON MATARAM MENUJU DESA LAYAK ANAK
Authors: Prihantika Ita , Atika Dewie Brima , Puspawati Ani Agus , Sulistiowati Rahayu
Published: April 2022

Kekerasan terhadap anak menjadi fenomena yang tidak ada habisnya. Kasus dan korbannya selalu meningkat setiap tahunnya. Seperti yang diungkapkan oleh Sormin dan Reza (2017:74) bahwa tingkat kekerasan anak di Provinsi Lampung meningkat cukup tinggi terhitung dari tahun 2011 sampai tahun 2015. Kemudian, portal web resmi Kabupaten Pringsewu mengungkapkan bahwa kasus kekerasan di Kabupaten Pringsewu menduduki posisi ke dua kasus kekerasan anak di Provinsi Lampung, setelah Lampung Tengah. Tujuan dari kegiatan pengabdian ini adalah meningkatnya kesadaran anggota masyarakat bahwa kekerasan terhadap anak adalah tindakan melanggar hukum dan norma sosial; meningkatnya pemahaman bahwa kekerasan terhadap anak adalah tindakan melanggar hukum dan norma sosial, terwujudnya keterlibatan anggota masyarakat dalam mendorong pembentukan Desa Layak Anak di Desa Mataram. Sasaran lokasi pengabdian ini adalah Kader Posyandu, Kader PKK, Kader BKB, pengurus RT dan aparatur Pekon di Desa Mataram. Kegiatan akan dilakukan dalam bentuk pelatihan melalui kegiatan pemutaran film, ceramah dan dikskusi. Keberhasilan kegiatan ini dievaluasi melalui kegiatan pre dan post tes. Secara kuantitatif nilai rata-rata peserta sebelum dilaksanakan kegiatan adalah 85,67 dan mengalami kenaikan menjadi 89,61 setelah dilaksanakan kegiatan pelatihan. Kenaikan rata-rata sebesar 3,94 poin. Baik nilai pre test maupun post test tertinggi adalah 100 dan nilai terendah 67.
PENDAMPINGAN MASYARAKAT DESA GEGER DALAM PENGELOLAAN SAMPAH DAN PENDIDIKAN KARAKTER BAGI SISWA SEKOLAH DASAR
Authors: Ratnawati Susi , Safitri Indah
Published: April 2022

Garbage in Indonesia is still a very troubling issue for the community. Lack of public awareness of the importance of being clean is still a problem. Likewise the importance of improving the quality of primary school education. Based on the description and problems above, the community service activities carried out are providing environmental education in waste management and improving the quality of primary school education through community service programs in Geger Village, Turi District, Lamongan Regency. Geger village was chosen as a place of community service because in this village there is still very little awareness of the community about the importance of maintaining cleanliness by not littering in rivers or rice fields. In the village of Geger there is also a lack of teaching staff for primary schools, so that there is often one teacher teaching for two classes, due to lack of teachers. In carrying out this service activity, there are two programs implemented, namely improving primary school education through soft skills and environmental education in waste management. Programs implemented include: educational programs in the form of school services, learning stimulations, character education, and synergy between parents, teachers, and students. For school service activities, in the form of physical activities by cleaning classrooms, cleaning windows, and grasses. Character education is done by shaping student behavior such as: polite behavior, as we do by shaking hands when going home from school, greeting the teacher when we meet, apologizing to the teacher or friend, saying thank you when receiving help and much more other positive things. In waste education, the program implemented: the separation between organic and non-organic waste, the making of a waste bank, the management of waste to produce organic fertilizer.
INISIASI PEMBENTUKAN COMMUNITY PARENTING PADA DESA MIGRAN PRODUKTIF LAMPUNG TIMUR
Authors: Puspawati Ani Agus , Sulistio Eko Budi , Atika Dewie Brima , Faedlulloh Dodi
Published: April 2022

Pembentukan community parenting pada Desa Migran Produktif Lampung Timur bertujuan untuk 1) Membangun kesadaran pentingnya community parenting; 2) Membangun kolaborasi dan kerjasama stakeholder. Metode yang dilakukan terdiri dari tiga tahapan: 1) Analisis situasi dilakukan melalui studi pustaka dan studi lapangan; 2) Intervensi objek dilakukan dengan ceramah, FDG dan pendampingan; 3) Evaluasi dan Refleksi secara kuantitatif dan kualitatif. Secara kuantitatif nilai rata-rata peserta sebelum dilaksanakan kegiatan adalah 70,19 dan mengalami kenaikan menjadi 80,31 setelah dilaksanakan kegiatan pelatihan. kegiatan pengabdian ini mampu memberikan dampak positif secara kognitif terhadap pengetahuan tentang kolaborasi dalam community parenting. Sedangkan dari sisi afektif peserta menghasilkan komitmen untuk mendukung upaya pembentukan community parenting di Desa Jepara sesuai program Desa Migran Produktif
Pendampingan dan Pengembangan Jamu Tradisional di Kelurahan Pandanwangi Kecamatan Blimbing Kota Malang
Authors: Zubair Anis , Sonalitha Elta , Nurdewanto Bambang , Ilmananda Asri Samsiar , Satriyawan Haris
Published: April 2022

Ibu-ibu dan pengusaha jamu tradisional di Kelurahan Pandanwangi Kecamatan Blimbing Kota Malang adalah warga masyarakat yang aktif dalam pembuatan jamu tradisional. Permasalahan yang akan dicari penyelesaiannya adalah penurunan penjualan selama adanya wabah Covid-19 karena pelanggan juga terdampak wabah Covid-19. Penyelesaian masalah yang ditawarkan adalah pembuatan jamu instan yang dikemas dalam bentuk sachet. Hasil kegiatan ini adalah terciptanya 6 jamu instan. Masing-masing adalah jamu beras kencur, jamu daun beluntas, jamu temulawak, jamu daun sirih, jamu kunir madu, dan jamu kunir asem.
Beulverhalten von ringversteiften Kreiszylinderschalen unter Axialdruck – Teil 2: Numerische Simulation und Ableitung eines Ingenieurmodells/Buckling behavior of ring-stiffened cylinder shells under axial pressure – Part 2: Numerical simulation and derivation of an engineering model
Authors: Li Zheng , Pasternak Hartmut
Published: April 2022

Enge Ringsteifen können die Tragfähigkeit der Kreiszylinderschale erheblich verbessern und deren Beulen wirksam verzögern. Die im Teil 1 vorgestellten Untersuchungen haben dies eindrucksvoll bestätigt.

 

Auch numerische Verfahren können das Stabilitätsproblem von Schalen schnell und effektiv analysieren. Es gibt jedoch noch eine Herausforderung, die experimentellen Ergebnisse exakt nachzurechnen, weil die tatsächliche Geometrie im numerischen Modell schwer zu rekonstruieren ist. In diesem Beitrag wird das abstandsgewichtete Interpolationsverfahren basierend auf einer Mapping-Beziehung verwendet, um die mit 3D-Scan erhaltene Geometrie auf das numerische Modell abzubilden. Das Newton-Raphson-Verfahren mit begleitender Eigenwertanalyse wird eingesetzt, um die Traglast der ringversteiften Kreiszylinderschalen unter Axialdruck schnell zu erhalten. Darüber hinaus werden durch eine Vielzahl von Parameterstudien die Einflussfaktoren von Ringsteifen auf die Tragfähigkeit der Kreiszylinderschale analysiert. Schließlich wird ein Ingenieurmodell aus den Ergebnissen der Parameterstudie abgeleitet. Mit diesem vereinfachten Modell können Ingenieure nur mit einem Taschenrechner oder einer Tabelle arbeiten.
Zur Querkraftbemessung von Biegeträgern aus stahlfaserverstärktem ultrahochfesten Beton – Teil 2: Datenbankauswertung und Überprüfung des Bemessungsansatzes/Design of ultra-high performance fibre-reinforced concrete girders subjected to shear – Part 2: database evaluation and review of design approach
Authors: Metje Kevin , Leutbecher Torsten
Published: April 2022

Der vorliegende zweiteilige Beitrag behandelt die Querkraftbemessung von stahlfaserverstärkten Biegeträgern aus ultrahochfestem Beton (UHFB). Im Teil 1 werden der Bemessungsansatz und eine 185 Querkraftversuche umfassende Datenbank vorgestellt. Der Bemessungsansatz orientiert sich an Eurocode 2 und der DAfStb-Richtlinie „Stahlfaserbeton“. Er soll Eingang in die DAfStb-Richtlinie „Ultrahochfester Beton“ finden. Im Teil 2 des Beitrags wird der vorgeschlagene Bemessungsansatz anhand der Datensätze der Querkraftdatenbank überprüft. Hierzu erfolgt die statistische Auswertung der Modellsicherheit für verschiedene Bauteilkonfigurationen und Modellparameter. Es zeigt sich, dass mit dem vorgeschlagenen Ansatz eine ausreichend konservative Querkraftbemessung stahlfaserverstärkter UHFB-Biegeträger gewährleistet werden kann. So betragen für die 127 Versuche an Bauteilen mit gegliedertem Querschnitt der Mittelwert der Modellsicherheit = 1,58 und das 5 %-Quantil Q0,05 = 0,99. Für die 58 Versuche an Bauteilen mit Kompaktquerschnitt ergeben sich die Werte = 1,42 und Q0,05 = 0,90. Für alle 185 Versuche der Datenbank erhält man = 1,53 und Q0,05 = 0,98.
Kohlensäure als Schaumschläger
Authors: Genath Bernd
Published: April 2022

Welchen Einfluss Kohlensäure im Erdreich beziehungsweise im Grundwasser auf den Betrieb von Wärmepumpen nehmen kann, war Gegenstand eines Verfahrens vor einem Landgericht im Süden Deutschlands. Dort gingen im Laufe der Heizperiode die zwei Aggregate eines Wohnobjekts im Turnus auf Störung.
Competencias digitales y el desempeño docente en los colegios
Authors: Reyna Alcántara Ana
Published: April 2022

El presente artículo de revisión analiza las competencias digitales de los docentes y su implicancia en el desempeño docente en Latinoamérica frente a la modalidad de una educación remota debido a la pandemia de la COVID-19. La metodología cualitativa utilizada contempla un diseño de investigación documental, recurriendo a la revisión sistemática de diferentes fuentes bibliográfcas nacionales e internacionales, como documentos normativos, informes, artículos científicos, libros y páginas web organizacionales. Los artículos científicos revisados están indexados en bases de datos confables como la Web Of Science (ESCI), Scielo, Latindex. Entre los principales resultados tenemos que en el contexto peruano alrededor del 60 % de docentes presenta difcultades en el manejo de las competencias digitales, incidiendo en un nivel básico en la creación y diseño de recursos educativos con intermediación de las TIC. Se concluye que los docentes tienen difcultades en el desarrollo y aplicación de las competencias digitales; lo cual conduce a un desempeño defciente frente al actual requerimiento de brindar el servicio educativo de forma remota, necesitando ser capacitados y actualizados en dichas competencias para mejorar la calidad educativa.
EDUCATIONAL OPPORTUNITIES FOR SCHEDULED CASTES: NEEDS AND CHALLENGES
Authors: Shilpi Amrita
Published: April 2022

Education is an important parameter of socio- economic development. However, several factors act as impediments in realizing the goal of education. Caste is one of them. There have been continuous efforts by the state and non state actors to bring the disadvantaged castes closer to schooling and learning. But the results are far from satisfactory. There’s a gamut of factors that determines their access and motivation to learning. The paper tries to explore the situation. It looks at the everyday struggle of Dom and Musahar caste within the context of rural setup where caste identities dominate the social structure. It tries to examine the articulations of the caste members towards the available educational facilities as well as their everyday instantiations and negotiations. The objective of the paper is not to discuss the availability of school or teachers but the lacunae that fail to develop knowledge and learning in them through education. In order to bring about a change, the need is to transform the approach towards education of these most marginalized castes. The data and discussion of this paper is based on the ICSSR sponsored research entitled “Social Psychology of Marginalization and Exclusion: A Study of Dom and Musahar Communities of Bihar” (2016-18).
PATIENT SAFETY CULTURE ASSESSMENT IN TERTIARY CARDIAC CARE CENTRE IN WESTERN ZONE OF INDIA: A CROSS SECTIONAL STUDY
Authors: Patel Naitik K. , Patel Janki N. , Shah Kalgi , Patel Upasana , Patel Iva , Pandya Khyati
Published: April 2022

Background: Patient safety culture is an essential part of quality health care delivery and is now a major global concern. Patient safety culture is defined as the attitudes, values, beliefs and perspective staff share within the organization. Therefore, present study aimed to evaluate patient safety culture and associated causes among the health care workers.
Methods: A cross sectional study was carried out using a predesigned questioner hospital survey on patient safety culture (HSOPSC) from June to July, 2021. A total 1590 employees submitted the questioner form.
Results: The overall positive patient safety culture was 77.52 percent. Ninety-six percent of staff agreed about staff help each other during busy timings. On logistic regression analysis, regularly work review (β=0.14,95%, P=0.000), patient safety culture affects when work place is rushed (β= 0.32,95%, P=0.000), staff feel like their mistakes are held against them (β= 0. 14, P=0.000), HOD takes action to address patient safety concerns that are brought in attention (β=0.15, P=0.000), staff speak up when they see something that negatively affects (β=0.08, P=0.04), good corporation and coordination with hospital’s other department (β=0.11, P=0.02), during the shift changes important information is left out (β= 0.14, P=0.000) and fall preventive measures are taken while transferring patients (β=0.08,P=0.01) were significantly associated with the level of patient safety culture.
Conclusion: Patient safety culture assessments, helps the healthcare organizations to become aware of present status of the organization in regards to areas which needed to urgent attention, weaknesses, existing present safety problems, the gap which creates the patient safety issues and helps the organization to improve their errors.
ОБОСНОВАНИЕ МЕТОДА И АЛГОРИТМА ОПРЕДЕЛЕНИЯ ПОКАЗАТЕЛЕЙ КАЧЕСТВА ЯБЛОК И АВТОМАТИЧЕСКОЙ СОРТИРОВКИ ИХ НА КАТЕГОРИИ
Authors: Нуртулеуов* А.Н. , Молдажанов А.К. , Кулмахамбетова А.Т. , Зинченко Д.А.
Published: April 2022

В статье рассмотрены обоснование методов и алгоритмов определения показателей качества яблок и автоматическое сортировки их на категории. Основными показателями качества являются согласно ГОСТ 34314-2017 относят: внешний вид, размер (величина), запах, вкус и допускаемые отклонения. Важной операцией при закладке яблок на хранение представляет собой его сортировка по размерам, отделение комков грязи, а также плодов, которые поражены гнилью и фитофторозом. Необходимость сортировки яблок вызвана тем, что в процессе хранения примерно некоторая часть плодов поражаются различными гнилями, основную часть из которых представляет серая гниль. Издержки ручного труда на отделение загнивших плодов перед хранением составляют 20...30% общих трудозатрат на производство яблок. В статье были рассмотрены виды методов и алгоритмов работы различных сортировочных структур старых образцов, в виде механических сортировок через калибровку определяющих размер или же в виде весовых сортировок при помощи весов определяющих вес яблок. Недостатками данных машин выступают застревание сырья в отверстиях, механические повреждения (поцарапывание) поверхности изделия, невозможность оперативной регулировки сортировочного процесса, и как следствие очень условная точность сортировки. В результате исследований было установлено, что в наиболее современным и верным решением является определении основных стандартов качеств с помощью автоматизации процесса сортировки с использованием оптико-электронных методов,а именно устройством захвата изображение или же машинным зрением. Оптико-электронным метод используются для оптической сортировки фруктов по цветовым параметрам, в результате чего из продуктов удаляются примеси, разные по цвету. Оптический сортировщик предоставляет возможность убирать порченные и некондиционные продукты.
Performance, Exhaust Emissions and Optimization Using Response Surface Methodology of a Water in Diesel Emulsion on Diesel Engine
Authors: Akasyah Mohd Khathri  , Muhammad Yusri Ismail  , Abdul Adam Abdullah  , Rizalman Mamat  , Sutiman
Published: April 2022

The use of water in diesel is an alternative to counteracting the increase in nitrogen oxide (NOx) emissions from diesel engines. However, some other criteria such as combustion performance and thermal efficiency were slightly reduced due to the impact of water content in diesel fuel. In other words, optimizing the balance between engine performance and emissions has always been a major problem in automotive industries. The purpose of this article is to demonstrate the use of RSM (response surface methodology) to improve the performance and emissions of a compression ignition (CI) engine which works on 5%, and 10% water mixes dubbed WD5 and WD10. This mixture of water emulsion to diesel is produced by using emulsifier ultrasonic. Tests were then performed on the Isuzu 4JJ1 4-cylinder 3000cc test bed engine with water cooled. Changes to engine load 20% to 50% and speeds of 1000rpm to 3000rpm. Experimental results data is then included in the Design Expert software to analyze the performance, emissions and optimization values using CCD Techniques in RSM. In performance analysis, pure diesel and WD5 are comparable with respect to power, heat efficiency of brakes and brakes of certain fuel consumption (BSFC). At higher loads, increased BTE levels and a neat BSFC drop were found. However, the combustion period is shorter. NOx and CO data slightly decreased with the same increase in water percentage at the same engine speed and load. However, the CO2 data showed a sharp increase with the increase in water content in fuel. Optimum engine operating parameters found as 5% water ratio, 50% of load and 2446 rpm while the best output parameters found as 103.7 Nm. of torque, 26.3 kW power, 43.8% BTE, 172 g/kWh BSFC, 521.8ppm NOx and 3.1% of CO.
Application of Caputo Fractional Derivatives to the Convective Flow of Casson Fluids in a Microchannel with Thermal Radiation
Authors: Marjan Mohd Daud  , Lim Yeou Jiann  , Rahimah Mahat  , Sharidan Shafie
Published: April 2022

In this paper, the application of Caputo fractional derivative on unsteady boundary layer Casson fluid flow in a microchannel is studied. The partial differential equations which governed the problem are considered with the presence of thermal radiation. The fractional partial differential equations are transformed into dimensionless governing equations using appropriate dimensionless variables. It is then solved analytically using the Laplace transform technique which transforms the equations into linear ordinary differential equations. These transformed equations are then solved using the appropriate method, and the inverse Laplace transform technique is applied to obtain the solution in form of velocity and temperature profiles. Graphical illustrations are acquired using Mathcad software and the influence of important physical parameters on velocity and temperature profiles are analyzed. Results show that thermal radiation and fractional parameter have enhanced the velocity and temperature profiles.
On Kim Young-ha and his Novels
Authors: Škvorc Boris
Published: April 2022

This article is based on the Foreword to the translation of the novel I Have Right to Kill
Myself. It is focused on the notes about above mentioned novel, but also discusses the
contemporary Korean novels, the opus of Kim Young Ha, and the place of this novelist and
his work in contemporary world literature. It also provides some insight in cross cultural
ties between tradition of what is called “western canon” and East Asian adaptation of the
genre of novel, as developed in Modernism and Post-modern “condition” of Anthropocene.
Virginia Woolf’s Fish
Authors: Bregović Monika
Published: April 2022

Aquatic creatures such as pikes, salmon and whales feature prominently in the poetry,
fiction and painting of the Modernist period. It should therefore come as no surprise
that water-dwelling animals, and fish especially, were fascinating to Virginia Woolf too.
Woolf’s interest in fish (among other animals) can be accounted for by the profound
changes in human-animal relations that mark the period of Modernism, and which
were brought about by the unyielding influence of taxonomy and Darwin’s theory of
evolution, but also new developments in ethology and ecology that appeared in early
20th century. This article addresses the significance of fish as both zoometaphor and
individual subject in the fiction and non-fiction of Virginia Woolf. First, I comment on
the significance of fishes in connection to Modernist ideas on beauty. Then, I analyze
fishing allegories and fish-related motifs in the context of Woolf’s own (feminist) poetics.
In the last part of the article I analyze the posthuman potential of animal consciousness
that could be regarded as superior to the human one.
Conversations with Planet Ocean
Authors: Medd Rupert
Published: April 2022

This story-based journey is an eclectic discussion on marine plastic pollution. It responds
to the Environmental Humanities by bringing material history, personal experiences
as well as ecotheories and natural sciences together. The conversational style, like
shifting tides, speaks to anyone who wishes to develop a broader understanding on
plastic pollution and its ecological consequences. While much of the scientific data has
been drawn from specialist journals such as Marine Pollution Bulletin and UN-Oceans,
it is the mostly shared experiences on the World Ocean that inform this study such as
dialogues and stories spoken by blue activists, general audiences, local groups, fishermen, researchers, students, scientists, surfers, sailors, divers, day-trippers, ferry crews,
port authorities and marine protection societies. These voices speak from a position
of ecocosmopolitanism on wide-ranging issues such as indifference, world-systems,
modernity, ecological literatures, a common geostory, biosemiotics, the Anthropocene
as well as Planetary Boundaries. By acknowledging that the World Ocean and its qualities have come to symbolise a fluid globalising world economy, alternative themes
surface such as permeability, flows, agencies, loss, renewed sense of place, cross-species
entanglements, peace and sustainability. The debates edge along fairly freely yet engage
with three original ideas, namely: (1) plastic pollution may impact the climate more
severely than the actual circulating concepts on climate change; (2) critical levels in
the environment have been reached and this should, therefore, be part of a Planetary
Boundary within “Novel entities” as it adversely affects the Earth’s systems; and (3) the
question of language and how new education curricula centred around ecolinguistics
and a shared geostory would better inform our environmental relations and altruistic
natures. As presented here, plastic pollution is at its heart a debate involving a moral
reassessment and appreciation of Planet Ocean, which constitutes our greatest personal
gift – the “common heritage of humankind.”
Jean Painlevé’s Surrealism, Marine Life and Non-Ocular Modes of Sensing
Authors: Heflin Christina
Published: April 2022

The obsessive representation of and violence against the eye is inescapable in surrealist art, with works like Un Chien andalou and Histoire de l’oeil being the most renowned for their depictions of acts of ocular defilement. Over the years, scholars have questioned these artists’ intentions and have even gone so far as to position them as anti-ocular. Compromising the physical integrity of the eye is not necessarily an outright rejection of vision, as Martin Jay claims. Instead, it questions the hierarchy of the senses and promotes an enrichment of different sensory modes. The use of marine animals in surrealism seen in works by artists like Jean Painlevé represents beings which rely on other modes of sensing, thus navigating their worlds without visual primacy. I argue they are not anti-ocular but anti-ocularcentristic. Surrealism’s depictions of marine life reflect an interest in alternative sensory regimes and rejects the primacy of vision above other senses. These representations express a desire to move beyond the eye to expand perception and explore faculties of perception denied to the human eye. Moreover, these works also challenge other concepts such as gender roles, anthropocentrism/the human-animal boundary and C.P. Snow’s Two Cultures Theory.
Terror of Acceptance
Authors: Rafolt Leo
Published: April 2022

The paper offers a comparative analysis of Franco Berardi Bifo’s treatise on modern
terrorism (Heroes: Mass Murder and Suicide, 2015) and its (semio)capitalist background
on one side and Montažstroj’s theatrical performance, inspired by a half-documentary
fiction novel Jugend Ohne Gott (1937) by Ödön von Horváth, on the other. Employing some
of the contemporary theoretical insights on violence and terror in modern society,
Montažstroj’s performance is thus interpreted in the context of recent theories of globalization – and its prevalent communication and circulation of capital paradigms – as
well as in the light of Breivik’s Darwinist and anti-Marxist manifesto.
Plaskett 1.8 m Observations of Starlink Satellites
Authors: Boley Aaron C. , Wright Ewan , Lawler Samantha , Hickson Paul , Balam Dave
Published: April 2022

We present observations of 23 Starlink satellites in the g′ bandpass, obtained from the Dominion Astrophysical Observatory’s Plaskett 1.8 m telescope. The targets include a mixture of satellites with and without brightness mitigation measures (i.e., visors). At the time of the observations (2021 July 16), Starlink satellites were sunlit throughout the night, and, even with strict elevation and azimuth limits, there were over 800 candidate Starlink arcs. The satellites altogether have a median range corrected brightness (550 km) of

H

¯

g

550

=
5.3

mag. Dividing the targets into those without and with visors, their median range corrected magnitudes are

H

¯

g

550

(
no

visor
)
=
5.1

and

H

¯

g

550

(
visor
)
=
5.7

mag, respectively. While the visor sample is dimmer in aggregate, the range corrected brightness distribution ranged from

H

g

550

=
4.3

mag to 9.4 mag. The two brightest satellites have similar H

g

550 to within the uncertainty, but one is visored and the other nonvisored. The dimmest satellite we observed is one without mitigations. The intrinsic brightness dispersion among the full sample is σ

g
= 0.5 mag.
Minidisk Accretion onto Spinning Black Hole Binaries: Quasi-periodicities and Outflows
Authors: Combi Luciano , Lopez Armengol Federico G. , Campanelli Manuela , Noble Scott C. , Avara Mark , Krolik Julian H. , Bowen Dennis
Published: April 2022

We perform a full 3D general relativistic magnetohydrodynamical (GRMHD) simulation of an equal-mass, spinning, binary black hole approaching merger, surrounded by a circumbinary disk and with a minidisk around each black hole. For this purpose, we evolve the ideal GRMHD equations on top of an approximated spacetime for the binary that is valid in every position of space, including the black hole horizons, during the inspiral regime. We use relaxed initial data for the circumbinary disk from a previous long-term simulation, where the accretion is dominated by a m = 1 overdensity called the lump. We compare our new spinning simulation with a previous non-spinning run, studying how spin influences the minidisk properties. We analyze the accretion from the inner edge of the lump to the black hole, focusing on the angular momentum budget of the fluid around the minidisks. We find that minidisks in the spinning case have more mass over a cycle than the non-spinning case. However, in both cases we find that most of the mass received by the black holes is delivered by the direct plunging of material from the lump. We also analyze the morphology and variability of the electromagnetic fluxes, and we find they share the same periodicities of the accretion rate. In the spinning case, we find that the outflows are stronger than the non-spinning case. Our results will be useful to understand and produce realistic synthetic light curves and spectra, which can be used in future observations.
A Study on the X-Ray Pulse Profile and Spectrum of the Crab Pulsar Using NICER and Insight-HXMT's Observations
Authors: Yan Lin-Li , Tuo You-Li , Ge Ming-Yu , Lu Fang-Jun , Zheng Shi-Jie , Wang Ling-Jun
Published: April 2022

We analyze the energy dependence of the X-ray pulse profile and the phase-resolved spectra (PRS) of the Crab pulsar using observations from the Neutron star Interior Composition Explorer (NICER) and the Hard X-ray Modulation Telescope (Insight-HXMT). We parameterize the pulse profiles and quantify the evolution of these parameters in the broad energy band of 0.4–250 keV. A log-parabola function is used to fit the PRS in 2–250 keV, and the curvature of the spectrum, i.e., the evolution of the photon index with energy, as represented by the parameter β of the log-parabola model, also changes with phase. The relation of β and phase has two turning points slightly later than those of the pulse intensity profile, where the values of β are the lowest, suggesting that the energy-loss rate of the particles is the lowest in the corresponding regions. A three-segment broken-power-law model is also used to fit those PRS. The differences between the hard spectral index and the soft ones have a distribution similar to that of β, confirming the fitting results of the log-parabola model, while the broken energies are generally higher in the region bridging the two pulses. We find anticorrelations between the spectral indices and the curvature of the log-parabola model fitting and a similar anticorrelation between the spectral indices and broken energies of the broken-power-law model fitting, suggesting a scenario where the highest-energy particles are produced in regions where radiation energy loss is strongest.