bluuebunny/crossref_metadata_2025 huggingface dataset:
An Investigation of Dispensational Premillennialism: an Analysis and Evaluation of the Eschatology of John F. Walvoord
Authors:   ,   Andrews University, Gullón David
Published: May 2023

This study presents a historical and theological inquiry of one of the most influential eschatological views in America's evangelical and premillennial fundamentalist circles: dispensational premillennialism. My objective is threefold: (1) to survey the main factors that contributed to the rise of dispensational premillennialism, (2) to evaluate its claims to the historical and theological roots, and (3) to portray and to assess the eschatology ofthis system as it has been enunciated by John F. Walvoord. To achieve these purposes, after a brief introductory chapter, we begin in chapter 2 by showing the development of premillennialismsince the days of the early church until thenineteenth century. Chapter 3 examines the role and impact offuturism upon premillennialism. The chapter also discusses the claims of Dispensationalism concerning its continuity with the premillennialism of the early church. The historical rise of dispensational premillennialism is traced to John Nelson Darby. The last part of the chapter surveys the theological roots of this system. It shows that some features of the chiliasm of theearly church that seem to come from Jewish apocalypticism appear in dispensational premillennialism. Special attention is given to Lacunza's millenarian ideas that show a close parallel with most of the tenets of modern Dispensationalism. Chapter 4 describes the premillennial eschatology of John F. Walvoord who is a widely known contemporary representative of classic Dispensationalism. Chapter 5 utilizes the findings of chapters 3 and 4 and provides a critical evaluation of the historical and theological backgrounds of dispensational premillennialism within the history of Christian doctrinal development from the Scriptures. Walvoord's hermeneutics, ecclesiology, pretribulational eschatology, and the nature of the millennial kingdom are evaluated on their own merits. The final chapter presents the summary and conclusions of this study.
Information Essential for Accountability and Planning as Identified by Board Chairs and Principals of Seventh-day Adventist Secondary Schools
Authors:   ,   Andrews University, Nash James
Published: May 2023

Problem Particularly during the 1980s and 1990s, Seventh-day Adventist secondary schools have been facing problems with enrollments and finances. The purpose of this research was to identify those elements of information and data that the board chairs and principals of United States Seventh-day Adventist secondary schools determined would provide, if gathered and organized, the foundation for school personnel accountability and planning. Method The population consisted of the board chairs and principals of SDA secondary schools located in the continental United States. A questionnaire was developed, piloted by a panel of judges, and sent to each of the 78 principals and 75 board chairs. The data received was analyzed, organized for majority responses, and tested for significant differences of responses of the principals as compared with those of the board chairs. Results This study included 149 specific elements of secondary school operational information divided among four categories - finances, curriculum and program, personnel, and plant and equipment. Adventist secondary school principals and board chairs were surveyed for their recommendations of which items of information should be provided to school administrators, board members, department heads, and/or the faculty. The purpose was to identify which elements of information should be prepared and presented to each group of school management personnel. The 149 items and the four groups generated 596 possibilities. The results of the study provided a specific list of informational elements recommended to be included in a data procurement system for accountability and planning. Significant differences in the recommendations of the board chairs and principals were identified and revealed. Conclusions This research identified the elements that should be included in a data procurement and organization system for planning and accountability and are listed in chapter 4. In addition, 95 items generated recommendations from the chairs and principals that were significantly different in numbers. This strongly suggested the need for board chairs, principals, and board members to evaluate seriously the role of support and involvement that the various entities - board members, department heads, and faculties - should have in the operation of an accountable school.
Youth, Training and Labor Insertion in Sudan: Lessons from the INSO Project Introduction
Authors: Alcaide Jorge Carlos , Meyer Jean-Baptiste , Greco Sabrina , Abdallah A. Mohamed Ahmed Sahar
Published: May 2023

The article deals with the relation between higher education and employment in Sudan. It evaluates the efficiency of a training project realized in collaboration between international and local private and government partners that aimed to provide university graduates with employment opportunities. The INSO Project (Innovation in society: training paths and human capital enhancement in Sudan) took place from 2017 to 2019. The research methodology consists of a questionnaire survey among the project participants to collect data on their employment achievements two years after their graduation and a series of interviews about their professional integration. The collected data are analyzed in the context of the Sudanese socio-economic and higher educational context and development. The study reveals a significant rate of employment for the graduates of this training project, its limits and the good use of specific training related to job search techniques.
21st Century Universities
Authors: Krautloher Amita
Published: May 2023

The COVID-19 pandemic has caused massive disruption to business as usual across all industries, including education, and there is a growing consensus that the higher education (HE) sector may never go back to ‘business as usual’. While universities are now developing strategies for 2030, several management consultancies are projecting a very challenging HE landscape in the next decade. Suggestions, from the death of the normal university campus to shutdowns, mergers and collaborations are widely predicted including new opportunities for growth. University administrators should develop innovative strategic plans to address the challenges and harness the growth opportunities. Although other industries have faced such disruptions and have coped with responses such as partnerships and mergers, it may be time for universities to reconsider business models for the future. The strategies adopted in the aviation industry have been used to recommend a way forward for universities.
PENETAPAN KADAR FENOLIK TOTAL EKSTRAK ETANOL DAN FRAKSI ETIL ASETAT HERBA RUMPUT BAMBU (Lopatherum gracile Brongn.) DENGAN METODE SPEKTROFOTOMETRI VISIBLE
Authors: Juliarni Indri , Yuniarti Rafita
Published: May 2023

Sebagian besar masyarakat Indonesia masih menggunakan obat tradisional dalam pengobatan. Salah satu tumbuhan yang berkhasiat sebagai obat adalah rumput bambu (Lopatherum gracile Brongn.). Tumbuhan rumput bambu berkhasiat mengobati demam, infeksi saluran ke`ncing, kemih berdarah, bisul, perasaan gelisah dan kehausan terus menerus. Bagian tanaman rumput bambu seperti akar, batang dan daun rumput bambu mengandung senyawa kimia diantaranya flavonoid, triterpenoid dan steroid yang berfungsi sebagai antioksidan. Penelitian ini bertujuan untuk mengetahui golongan senyawa yang terdapat didalam ekstrak etanol dan fraksi etil asetat dan untuk mengetahui nilai fenolik total ekstrak etanol dan fraksi etil asetat herba rumput bambu. Tahapan penelitian ini meliputi pengolahan bahan tumbuhan, pembuatan ekstrak etanol dan fraksi etil asetat herba rumput bambu, pemeriksaan karakterisasi, skrining fitokimia dan penetapan kadar fenolik total ekstrak etanol dan fraksi etil etil asetat herba rumput bambu dengan metode spektrofotometri Visible. Hasil penelitian menunjukkan bahwa ekstrak etanol herba rumput bambu mengandung senyawa alkaloid, flavonoid, saponin, polifenol dan steroid, sedangkan fraksi etil asetat herba rumput bambu menunjukkan adanya senyawa alkaloid, flavonoid, polifenol dan steroid. Hasil penentuan kadar fenolik total pada ekstrak etanol rumput bambu sebesar 116,563 ± 0,1976 mg GAE/g sedangkan kadar fenolik total pada fraksi etil asetat herba rumput bambu sebesar 106,372 ± 0 mg GAE/g. Rata-rata kadar fenolik dari ekstrak etanol herba rumput bambu lebih tinggi dibandingkan dengan fraksi etil asetat herba rumput bambu dikarenakan fenol merupakan senyawa yang bersifat polar sehingga kelarutannya paling tinggi dalam pelarut polar.
PENGARUH KONSENTRASI SARI BUAH STROBERI (Fragaria x ananassa ) TERHADAP FORMULASI DAN EVALUASI JELLY DRINK DENGAN KOMBINASI MADU DAN GULA
Authors: Pulungan Latifah Sahara , Dalimunthe Gabena Indrayani
Published: May 2023

Stroberi  (Fragaria x ananassa.) merupakan salah satu jenis tanaman yang berasal dari family Rosaceae, yang memiliki kandungan fitokimia yang tinggi. Jelly drink merupakan minuman yang memiliki tekstur kenyal yang terbuat dari bahan dasar buah-buahan dan  dikonsumsi dengan cara dihisap dengan sedotan. Kriteria jelly drink yang baik adalah tekstur gel yang lunak sehingga saat dihisap menggunakan bantuan sedotan gel mudah hancur, namun bentuk gelnya masih terasa di mulut. Penelitian ini bertujuan untuk pembuatan  minuman sehat dan bergizi  dari buah stroberi. Penelitian ini merupakan penelitian eksperimen menggunakan sampel buah stroberi dengan pengambilan sampel secara Purposif. Jelly Drink dari buah stroberi dibuat dengan 4  (empat) formula, f1 (50), f2 (100), f3 (150), f4 (0) blanko. Pengujian mutu jelly drink stroberi dilakukan uji viskositas, uji homogenitas, uji pH, uji organoleptik dan uji hedonik (kesukaan). Berdasarkan hasil penelitian ini diperoleh hasil jelly drink terbaik pada Formula 1 (satu) dengan viskositas 480.8 Cp, homogenitas  dikatakan homogen, pH 3,66. Secara organoleptik jelly drink buah stroberi memberikan warna merah, rasa manis sedikit asam, tekstur lunak, dan bau khas stroberi dan madu. Hasil uji hedonik (kesukaan) menunjukkan jelly drink paling disukai panelis. Stroberi sangat berpengaruh pada jelly drink pada uji viskositas karna bersifat hidrokoloid yang dapat mengikat air dan dapat meningkatkan pH, konsentrasi stroberi terbaik terdapat pada formula 1 yang dilihat dari uji organoleptik dan uji hedonik
FORMULASI SEDIAAN BLUSH ON DALAM BENTUK POWDER DARI EKSTRAK ETANOL BUNGA ASOKA (Ixora paludosa (Blume) Kurz) SEBAGAI PEWARNA ALAMI
Authors: Winda Aulia  , Rafita Yuniarti  , Gabena Indrayani Dalimunthe  , Minda Sari Lubis
Published: May 2023

Bunga asoka (Ixora paludosa (Blume) Kurz) memiliki kandungan metabolit sekunder yang berkhasiat sebagai pewarna. Antosianin merupakan metabolit sekunder yang larut dalam air yang bertanggung jawab atas warna merah, ungu, biru pada buah, sayur dan bunga sehingga antosianin dapat menjadi pewarna alami dan dipercaya sebagai antioksidan yang baik.  Tujuan penelitian ini adalah untuk mengetahui kandungan senyawa kimia pada ekstrak etanol bunga asoka, mengetahui karakteristik simplisia bunga asoka mengetahui mutu fisik sediaan blush on ekstrak etanol bunga asoka dan mengetahui sediaan yang paling disukai berdasarkan uji kesukaan dengan mengisi kuisioner. Metode penelitian ini dilakukan secara ekperimental, meliputi: penyiapan sampel, karakterisasi simplisia, pembuatan ekstrak, skrinning fitokimia, pembuatan sediaan, uji iritasi, uji homogenitas, uji stabilitas, uji oles dan uji hedonik terhadap sediaan yang dibuat. Hasil penelitian menunjukkan bahwa ekstrak etanol bunga asoka mengandung senyawa metabolit sekunder flavonoid, tannin, saponin, dengan karakteristik simplisia yang diperoleh yaitu kadar air 3,99%, kadar sari larut air 23,08%, kadar sari larut etanol 17,6%, kadar abu total  0,75%, dan kadar abu tidak larut asam 0,42%. Sediaan yang paling disukai berdasarkan uji hedonis adalah sediaan dengan konsentrasi 35% serta memiliki mutu fisik yang baik, uji homogenitas  menunjukkan sediaan terdispersi merata, berdasarkan uji pH memenuhi persyaratan pH pada kulit yaitu pH 4-7, berdasarkan uji  stabilitas tidak terdapat perubahan warna, bentuk dan aroma , uji daya oles sediaan blush on yang baik ditandai dengan warna yang  jelas saat di oleskan pada kulit punggung tangan, dan tidak menimbulkan iritasi pada saat di oleskan.
UJI KADAR PROTEIN PADA OPTIMASI PEMBUATAN TEPUNG MOCAF DARI UBI KAYU DENGAN FERMENTASI LACTOBACILLUS CASEI
Authors: Merani Phaustina Lumban Gaol  , Anny Sartika Daulay  , Ridwanto  , Yayuk Putri Rahayu
Published: May 2023

Tepung mocaf merupakan tepung yang dibuat dari ubi kayu. Prinsip pembuatannya ialah dengan memodifikasi ubi kayu dengan cara fermentasi. Kandungan protein pada ubi kayu yaitu 1%. Oleh sebab itu, perlu dilakukan perbaikan sifat fisik dan kimianya dengan melakukan modifikasi tepung ubi kayu. Tujuan penelitian untuk mengetahui pengaruh optimasi fermentasi ubi kayu terhadap organoleptis dan kadar protein tepung mocaf. Metode yang digunakan pada penelitian ini adalah metode eksperimental. Penelitian ini meliputi pengumpulan dan pengolahan ubi kayu varietas roti dan kuning, pembuatan tepung mocaf dengan fermentasi Lactobacillus casei dan karakteristik tepung mocaf. Hasil penelitian menunjukkan bahwa uji organoleptis pada tepung mocaf memenuhi syarat SNI 7622:2011 yaitu warna putih, bau normal, rasa tawar dan tekstur yang halus. Diperoleh kadar protein tepung ubi kayu varietas roti dan kuning adalah 1,06% dan 1,36%. Tepung mocaf varietas roti dan kuning pada fermentasi 48 jam adalah 1,69% dan 1,12%. Kadar protein tepung mocaf varietas roti dan kuning pada fermentasi 72 jam adalah 2,05% dan 1,17%. Maka diperoleh kadar air pada tepung mocaf varietas roti dan kuning adalah 6,40% dan 6,08%. Serta kadar abu pada tepung mocaf varietas roti dan kuning adalah 0,71% dan 1,03%. Dari uraian diatas dapat disimpulkan bahwa ubi kayu varietas roti fermentasi 72 jam merupakan hasil yang terbaik.
EVALUASI SEDIAAN HARD CANDY SARI BUAH NANAS (Ananas comosus L.) SEBAGAI NUTRASETIKAL
Authors: Nurul Salsa Abya Ritonga  , Gabena Indrayani Dalimunthe  , Minda Sari Lubis  , Anny Sartika Daulay
Published: May 2023

Permen (candy) memiliki cita rasa manis dan segar yang membuat hampir seluruh masyarakat menyukainya mulai dari anak-anak sampai orang dewasa. Permen menurut jenisnya dua yaitu permen kristalin dan permen non kristalin. Salah satu contoh permen ialah hard candy. Hard candy non kristalin memiliki komposisi sirup glukosa, sukrosa, air, bahan tambahannya flavor, pewarna, zat pengasam. Flavor dari essens atau sari buah. Tujuan penelitian untuk mengetahui jumlah sukrosa yang baik dalam penentuan rasa hard candy dan hasil evaluasi sediaan hard candy sari nanas. Penelitian ini bersifat eksperimental dan meliputi perlakuan buah nanas, produksi sari nanas, produksi hard candy, pengujian organoleptik, pengujian pH, keseragaman bobot, kadar abu, dan kadar air. Berisi parameter uji permen, uji hedonik hasilnya disajikan secara deskriptif. Pembuatan hard candy menggunakan metode open pan. Berdasarkan hasil penelitian, sari nanas diformulasikan dalam sediaan hard candy dengan variasi kadar sukrosa FI (1500 mg), FII (2000 mg) dan FIII (3000 mg) dengan jumlah masing-masing 11,114 mg, 11,614 mg, dan 12,614 mg secara berurut. Bentuk menarik, rasa, kekerasan yang baik, memiliki pH 5 serta memenuhi semua persyaratan uji evaluasi keseragaman bobot dengan koefisien variasi 1% , 0,80%,  1%  , kadar air 2,8%, 2,12%, 1,76% , kadar abu 1,7%, 1,1%, 1,02%, hedonik dari suka 1,24, 1,39, 2 . Hasil uji hedonik dari rasa, tekstur, suka menunjukkan F3 formula terbaik yang banyak disukai dengan kadar sukrosa. Kadar sukrosa memberikan pengaruh terhadap tingkat rasa, suka, kekerasan.
SKRINING FITOKIMIA DAN UJI SITOTOKSISITAS EKSTRAK ETANOL DAUN UNGU (Graptophyllum pictum (L.) Griff) DENGAN METODE BSLT
Authors: Sri Natalia Saragih  , M Pandapotan Nasution  , Haris Munandar Nasution  , Rafita Yuniarti
Published: May 2023

Salah satu tanaman yang memiliki khasiat antikanker adalah daun ungu (Graptophyllum pictum (L.) Griff) yang termasuk dalam famili Acanthaceae. Kandungan metabolit sekunder pada daun ungu merupakan golongan flavonoid. Flavonoid merupakan pigmen yang terdapat pada tumbuhan dan merupakan salah satu senyawa kimia yang memiliki efek anti kanker. Penelitian ini bertujuan untuk mengetahui metabolit sekunder yang terkandung dalam simplisia daun ungu dan ekstrak etanol daun ungu serta potensi antikanker ekstrak etanol daun ungu dengan menentukan LC50. Pada penelitian ini dilakukan skrining fitokimia daun ungu, karakterisasi simplisia dan studi sitotoksisitas daun ungu. Uji sitotoksik ekstrak etanol daun ungu dilakukan dengan metode Brine Shrimp Lethality Test (BSLT) pada berbagai konsentrasi 100 ppm, 200 ppm, 300 ppm, 400 ppm, 500 ppm, 600 ppm, 700 ppm, 800 ppm, 900 ppm dan 1000 ppm. Skrining fitokimia menunjukkan bahwa daun ungu mengandung alkaloid, flavonoid, tanin, saponin, steroid dan glikosida. Hasil karakterisasi daun ungu diketahui kadar air 6,66%, kadar sari larut air 30,85%, kadar sari larut etanol 12,47%,  kadar abu total 7,95% dan kadar abu tidak larut asam 0,86%. Hasil karakterisasi sesuai dengan Materia Medika Indonesia. Hasil pengujian yang diperoleh dengan metode Brine Shrimp Lehality Test menunjukkan nilai LC50 sebesar 302,9005 µg/ml, sehingga dapat disimpulkan bahwa ekstrak etanol daun ungu bersifat sitotoksik dan memiliki sifat antikanker. Senyawa uji bersifat toksik jika LC50 kurang dari 1000 µg/ml.
UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN MAHKOTA DEWA (Phaleria macrocarpa (Scheff.) Boerl.) TERHADAP Propionibacterium acnes
Authors: Syalsabila Putri  , Ridwanto  , Haris Munandar Nasution  , Anny Sartika Daulay
Published: May 2023

Daun Mahkota Dewa merupakan tanaman asli indonesia yang berasal dari daerah Papua. Daun mahkota dewa di masyarakat sibolga biasa digunakam untuk mengobati berbagai penyakit secara alamiah. Penelitian ini bertujuan untuk mengetahui golongan senyawa kimia yang terkandung dalam daun mahkota dewa dan untuk mengetahui aktivitas antibakteri ekstrak etanol daun mahkota dewa terhadap bakteri Propionibacterium acnes. Ekstrak simplisia daun mahkota dewa dibuat dengan pelarut etanol 96% dengan metode maserasi. Ekstrak etanol daun mahkota dewa dibuat didalam berbagai konsentrasi yaitu 30%, 40%, 50%. Kontrol positif yang digunakan yaitu Tetraksiklin HCl dan kontrol negatif yang digunakan ialah DMSO. Ada beberapa pengujian yang dilakukan pada daun mahkota dewa yaitu skrining fitokimia, pemeriksaan makroskopik dan mikroskopik, pemeriksaan kadar air, kadar sari larut dalam air, kadar sari larut dalam etanol, kadar abu total, dan kadar abu tidak larut asam. Hasil penelitian yang dilakukan menunjukan bahwa ekstrak etanol daun mahkota dewa mengandung senyawa metabolit sekunder golongan alkaloid, flavonoid, saponin, tanin, steroid/triterpenoid yang memiliki aktivitas antibakteri. Berdasarkan hasil penelitian terhadap antibakteri menunjukkan bahwa ekstrak etanol daun mahkota dewa dapat digunakan untuk menghambat  bakteri Propionibacterium acnes.Adapun hasil pada konsentrasi 30% berdiameter 8,03 mm dikategorikan sedang, pada konsentrasi 40% berdiameter 9,26 mm dikategorikan sedang, dan pada konsentrasi 50%  berdiameter 9,73 mm dikategorikan sedang.
SKRINING FITOKIMIA DAN UJI SITOTOKSISITAS EKSTRAK ETANOL KECAMBAH KACANG HIJAU (Vigna radiata (L.) Wilczek) DENGAN METODE BSLT
Authors: Aris Munandar  , M Pandapotan Nasution  , Haris Munandar Nasution  , D Elysa Putri Mambang
Published: May 2023

Kecambah kacang hijau (Vigna radiata L.) berasal dari kacang hijau merupakan salah satu jenis kacang yang relatif banyak dikonsumsi masyarakat sebagai makanan fungsional. Kacang hijau berasal dari famili Fabaceae. Kacang hijau dan kecambahnya bermanfaat banyak bagi kesehatan. Kecambah kacang hijau mengandung Vitamin E sangat tinggi sehingga baik bagi peremajaan kulit dan juga membantu wanita terhindar dari kanker payudara, gangguan menstruasi dan gangguan akibat menopause. Penelitian ini bertujuan untuk mengetahui aktivitas sitotoksisitas ekstrak etanol kecambah kacang hijau dan juga senyawa metabolit sekunder yang terkandung dalam kecambah kacang hijau. Pengujian skrining fitokimia dan evaluasi sifat digunakan pada penelitian ini. kecambah kacang hijau. Pengujian sitotoksisitas ekstrak kecambah kacang hijau menggunakan beberapa variasi konsentrasi metode Brine Shrimp Lethality Test. Hasil uji fitokimia terhadap ekstrak kecambah kacang hijau (Vigna radiata L.) mengandung senyawa alkaloid, flavonoid, glikosida, saponin, tanin dan steroid/triterpenoid. Hasil pengujian karakterisasi kecambah kacang hijau pada kadar air 8,66 %, kadar sari larut air 36,54%, kadar sari larut etanol 24,62 %, kadar abu total 7,655%, kadar abu tidak larut asam 1,078%. Hasil analisa probit pengujian sitotoksisitas ekstrak etanol kecambah kacang hijau dengan metode BSLT diperoleh nilai LC50 262,7241 µg/ml, dengan kategori toksik dan berpotensi sebagai antikanker.
UJI SITOTOKSISITAS EKSTRAK ETANOL DAUN BAMBU (Dendrocalamus Asper (Schult.F.) Backer) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT)
Authors: Novriani Putri Santia  , D Elysa Putri Mambang  , Minda Sari Lubis  , Yayuk Putri Rahayu
Published: May 2023

Kanker adalah pertumbuhan sel yang ganas dan abnormal sehingga dapat merusak jaringan tubuh yang dapat menyebabkan melemahnya kondisi tubuh dan juga mengakibtkan kematian. Indonesia memiliki beragam tumbuhan yang dapat digunakan sebagai pengobatan. Daun bambu (Dendrocalamus asper (Schult.f.) Backer) merupakan salah satu yang dapat dimanfaatkan yang memiliki metabolit sekunder, salah satunya flavonoid. Metode BSLT digunakan dalam ini agar mengetahui sitotoksisitas ekstrak etanol daun bambu sehingga dapat dilakukan penentuan nilai LC50 Uji yang dilakukan diantaranya skrining fitokimia dan uji sitotoksisitas ekstrak daun bambu menggunakan metode BSLT. Metode BSLT dilakukan dengan cara melihat jumlah larva yang mati akibat pengaruh ekstrak dengan melihat hasil nilai LC50, konsentrasinya 100, 200, 300, 400, 500, 600, 700, 800, 900, dan 1000µg/mL. Hasil yang didapatkan dari uji skrining metabolit sekunder diketahui mengandung tanin, steroid, flavonoid, saponin dan alkaloid pada ektrak etanol daun bambu. Nilai LC50 sebesar 364.5860 µg/mL diperoleh dari uji sitotoksisitas yang menunjukkan bahwa ekstrak etanol daun bamboo berpotensi sebagai antikanker namun bersifat toksik.
Digital educational history as a component of the digital student's profile in the context of education transformation
Authors:   Siberian Federal University, Yesin Roman V. , Zykova Tatiana V. ,   Siberian Federal University, Kustitskaya Tatiana A. ,   Siberian Federal University, Kytmanov Alexey A. ,   Siberian Federal University
Published: May 2023

Introduction. The recent active development of digital educational infrastructure allows educational institutions to collect and store large amounts of data related to the learning process. In this regard, the task of describing, structuring and combining various data about the student into a single digital profile, seems relevant as it will make possible applying an integrated approach to solving the problems of data-driven management of the educational process. Materials and methods. A comparative analysis of the literature to analyze the existing terminology in the field of digital transformation of education and methods for modeling objects and processes in education, as well as to identify the components of the digital student's profile has been carried out. To assess the intensity of activity performed by students in the digital learning environment (DLE) of the university, we have conducted the survey of the 172 students of Siberian Federal University majoring in several areas of training: Computer Science and Computer Engineering, Applied Computer Science, Information Security, and Metallurgy. Results. We proposed the so-called student digitalization pyramid, which includes the following hierarchy levels: digital footprint, digital profile, digital model, digital twin. We described the structure of the digital profile of a student which includes two components – a digital personality portrait and a digital educational history and mentioned possible links between them. We introduced a classification of its components and identified the sources of obtaining these components from the university EIEE. We introduced and described in detail the concept of digital educational history which is a multidimensional structured dynamically changing data on the educational activities of the student and his current learning outcomes. We indicated the problem of completeness of digital educational history data, the presence of which is confirmed by the results of the survey. Three most frequently used sources of educational materials in addition to the university e-learning courses were identified as video hosting (used by 85.5% of respondents), educational interaction in small groups (62.2%) and learning forums (45.3%). At the same time, obtaining educational history data from these sources is a serious problem which is difficult to overcome. Conclusions. In the future, digital educational history data will become the basis for modeling a student (their learning process) and developing their digital twin. Nevertheless, there are a number of problems which concern the collection and verification of the related data, the ethics of their use and applicability for solving learning management problems. We propose possible solutions to these problems
ВІДПОВІДНІСТЬ ПРИЗНАЧЕННЯ СТАТИНІВ ІСНУЮЧИМ РЕКОМЕНДАЦІЯМ У КОНТЕКСТІ ЇХ КЛІНІЧНОГО ЗАСТОСУВАННЯ В УМОВАХ СПЕЦІАЛІЗОВАНОГО ВІДДІЛЕННЯ МІСЬКОЇ ЛІКАРНІ ІРАКУ
Authors: Мороз Володимир Анатолійович , Аль-Хадраві Рааду Абдулсада , Тимченко Юрій Володимирович
Published: May 2023

Статини в даний час є провідними препаратами для лікування атеросклеротичних захворювань та профілактики їх фатальних ускладнень. У той самий час їх застосування на практиці пов’язані з низкою серйозних побічних ефектів, які суттєво обмежують їх повсюдне використання. Переважна більшість з таких носять дозозалежний характер. З метою визначення обґрунтованості призначень статинів відповідно до сучасних міжнародних рекомендацій щодо дози, виду препарату, режиму його призначення та термінів корекції курсу лікування ретроспективно проаналізовано 72 амбулаторні карти пацієнтів із серцево-судинними захворюваннями атеросклеротичного ґенезу. До обстежених увійшли 27 жінок та 45 чоловіків віком від 42 до 68 років (в середньому 49,3 ± 1,8 роки). Результати лікування відстежені за період у три місяці з урахуванням динаміки рівнів загального холестерину та ЛПНЩ крові. Нераціональне застосування статинів виявлено у 26 з 54 пацієнтів з дуже високим та високим серцево-судинним ризиком ускладнень (48,1% випадків; використання неефективного у цих випадках симвастатину та відносно низьких доз аторвастатину). При помірному ризику у 9 із 15 пацієнтів добові дози аторвастатину були невиправдано завищені, що суттєво підвищувало ймовірність розвитку побічних ефектів лікування. А у 26,7% хворих цієї ж групи, навпаки, використовували занижені дози симвастатину. Що не дозволяло досягти цільових показників рівнів ліпідів крові. Корекцію режиму дозування статинів через три місяці лікування констатували лише у 17 із 51 пацієнтів, у яких вона була необхідна (33,3% контингенту). Розроблено адресні рекомендації щодо усунення випадків нераціонального застосування статинів на практиці.
Multibeam echo grid simulator
Authors: Urban Peter , Peschke Eva
Published: May 2023

This repository contains the simulation code (python) for reproducing the results of the accepted paper "Echo grid integration: A novel method for preprocessing multibeam water column data to quantify underwater gas bubble emissions." by Urban et. al. 2023 The program simulates multibeam water column images for virtual surveys over individual targets or target clouds and allows for testing the effects of different echo grid integration methods. (See Urban et. al 2023 for more details)
Perancangan E-Pedoman Kegiatan Kemahasiswaan Berbasis Mobile
Authors: Ariani Jihan Neli , Haris Ferdiyani , Kaestria Rommi
Published: May 2023

Buku pedoman kegiatan kemahasiswaan selalu direvisi setiap tahun ajaran baru, untuk mencetak buku ini pihak institusi memerlukan dana tersendiri dalam proses pencetakan buku tersebut, disamping itu juga buku pedoman dalam bentuk fisik tidak dapat bertahan lama dibandingkan dengan buku digital bisa saja buku hilang/rusak. Jenis Penelitian yang digunakan dalam penelitian ini adalah penelitian kualitatif pendekatan deskriptif. Pada tahap ini penulis menggunakan metode perancangan sistem dengan model Prototype sebagai kerangka kerja penelitian. Terkait hasil temuan yang didapatkan oleh penulis, maka penulis mengambil pemikiran atau solusi yaitu dengan merancang E- pedoman kegiatan kemahasiswaan yang dapat mengatasi permasalahan yang terjadi pada sistem yang sedang berjalan. Secara keseluruhan rancangan yang penulis rancang tersebut dapat meminimalisir permasalahan yang terjadi pada sistem yang sedang berjalan. Berdasarkan hasil dari perhitungan kuesioner menggunakan metode Skala Likert, dengan 10 pernyataan yang diajukan kepada 20 responden dapat disimpulkan bahwa perancangan E-pedoman Kegiatan Kemahasiswaan Berbasis Android sudah layak memperoleh nilai interpretasi 91,2% dapat disimpulkan bahwa perancangan ini dapat diterima oleh responden.
Molecular Epidemiology of Bulgarian Clinically Significant Staphylococcus aureus Isolates
Authors: Gergova Raina , Tsitou Virna-Maria , Dimov Svetoslav G. , Gergova Ivanka , Alexandrova Alexandra , Strateva Tanya
Published: May 2023

Severe infections due to highly virulent and resistant Staphylococcus aureus pose a serious health threat in Bulgaria and worldwide. The purpose of this study was to explore the clonal spread of recent clinically significant methicillin-susceptible S. aureus (MSSA) isolates from inpatients and outpatients treated in three university hospitals in Sofia, Bulgaria, during the period 2016–2020 and evaluate the relationship between their molecular epidemiology, virulence profiling, and antimicrobial resistance. A total of 85 isolates (invasive and noninvasive) were studied using RAPD analysis. Ten major clusters (A-K) were identified. The first major cluster A (31.8%) was found to be predominant during 2016 and 2017 and was widespread in two hospitals, unlike its case in the following years, when it was found to be replaced by newer cluster groups. All MSSA members of the second most common cluster F (11.8%) were recovered from the Military Medical Academy, mainly during 2018–2020, and were determined to be susceptible to all other groups of antimicrobials, except for penicillins without inhibitors because they harboured the blaZ gene. The newer cluster I, with 9.4% of the isolates absent in 2016–2017, showed significantly higher virulence and macrolide resistance (42.9%) due to ermB and ermC. All the isolated MSSA in groups F and I were nosocomial and mostly invasive. In conclusion, this 5-year study demonstrates the molecular epidemiology of MSSA infections in three Bulgarian hospitals. Findings can be helpful for the understanding of staphylococcal infection distribution in hospital settings and their prevention.
Pengaruh Current Ratio, Return On Equity, dan Net Profit Margin terhadap Return Saham pada Subsektor Telekomunikasi Terdaftar di Bursa Efek Indonesia Periode 2016-2020
Authors: Ramadhanti Jenny
Published: May 2023

The aim of this research is to provide evidence regarding the effect of solvency ratios and profitability ratios on stock return. The financial ratios studied were Current Ratio, Return on Equity, and Net Profit Margin as independent variables and Stock Return as the dependent variable. The number of samples used in this study were telecommunication companies listed on the IDX which were actively traded from 2016 to 2020. The sampling method used was purposive sampling where sampling was carried out based on certain conditions.  The statistical method used in this research is multiple regression method.The results of this study indicate that the variable Current Ratio ,Return on Equity, and Net Profit Margin simultaneously have a significant effect on the stock return, and Return on Equity ratio has a partially effect on Stock Retun.
Pengaruh Disiplin Kerja terhadap Kinerja Pegawai pada Kantor Camat Merlung
Authors: Anila Nurul
Published: May 2023

The purpose of this research is to know the of discciplinel condition of work and performance of employees at districk office  merlung kab tanjung jabung barat and to know the impact of the working disccipline on the performance of employees at districk office  merlung kab.tanjung jabung barat. In discussing this issue authors use quantitative descriptive method that is by looking for information about the symptoms, clearly defined objectives to be achieved, plan the way of approach, collecting data as Materials to create a report. In this research the author held comparisons between discipline condition to the performance of employees in merlung kab . tajung jabung barat. Districk office merlung a government institution is responsible for the provision of services to the community in its working area. The provision of services to distrik office, discipline is one of the main factors for the success of a local government agency. The constant value of 0.840 gives the meaning that if the working disccpline  variable (X) is 0, then the performance variable (Y) is worth 0.840. Furthermore, with the simple linear regression equation above, there is a value of variable regression coefficient of work discipline  which is positive value of 0,883. If the value of the working environment coefficient is positive if changes to the work environment variables will result in a directional change in the performance variable. In this study, it can be analyzed the magnitude of the working discipline  to the performance of 0,883. This means that if the working disicipline  of districk office merlung increased by 1%, employees ' performance will increase by 88.3%. Workingt discipline on districk office merlung   high employment with an average score of 150,71. Furthermore, employee performance at Districk office  Manpower is very high with an average score of 133,4. Based on the hypothesis test it is noted that there is a significant influence between working disicpline  and employee performance in districk office . This can is evidenced by the comparison between the calculated T value larger than t table (3,125 > 2,0369). The working discipline  can affect performance by 24,6 % and the remaining 76,6% is influenced by other variables not examined in this study
Pengaruh Kecukupan Modal, Likuiditas, Efisiensi Operasional Dan Return On Asset Terhadap Earning Per Share Pada Perbankan Bumn Periode 2012 – 2021
Authors: Andriyani Andriyani
Published: May 2023

The aims of this study are as follows: 1.) To determine and analyze the effect of Capital Adequacy, Liquidity, Operational Efficiency and Return On Assets simultaneously on Earning Per Share in BUMN Banking for the 2012-2021 period. 2.) To determine and analyze the effect of Adequacy Capital, Liquidity, Operational Efficiency and Return On Assets partially on Earning Per Share in BUMN Banking for the 2012-2021 Period. The type of data needed and collected in this study is secondary data. The source of data used in this research is from the annual report through the official website https://www.bni.co.id, https://www.bri.co.id, https://www.btn .co.id, https://www.mandiri.co.id. the results of multiple regression analysis with panel data can be obtained regression equation model Y = 8,696 + 0,091 + 2,219 + 1,001 + 0,607 + e. The value of R Square is 0.711, which means that the contribution of the independent variables, namely Capital Adequacy, Liquidity, Operational Efficiency and Return On Assets affects the Earning Per Share variable by 71.1%, while the remaining 28.9% is influenced by other variables outside the study. this. There is a significant positive effect between Capital Adequacy, Liquidity, Operational Efficiency and Return On Assets together (simultaneously) on Earning Per Share in BUMN Banking for the 2012-2021 period. Capital Adequacy and Operational Efficiency have no partial significant effect on Earning Per Share . Liquidity and Return On Assets have a partial significant effect on Earning Per Share.
The Understanding Abilities of Real Number Concepts For Primary School Student
Authors: Khathibul Umam Zaid Nugroho  , Saleh Haji
Published: May 2023

The purpose of this study was to determine the characteristics of relational elementary students in understanding the concept of real numbers. This research is an exploration of the research subject. The subjects of this study were students of MIN 2 Bengkulu Selatan. There is one realistic student in this research. The researcher is the main instrument in this research which is supported by an interview guide and an assignment sheet on the concept of real numbers. The data were analyzed qualitatively. The results of this study are that students with relational abilities can combine separate pieces of information to produce the completion of a task. Therefore it is suggested to teachers and researchers of mathematics education to explore students' mathematical cognitive processes before determining the learning strategies to be carried out.
İlkokullarda Kullanılan İngilizce Ders Kitaplarındaki Değerlerin İncelenmesi
Authors: Gündüz Gülten Feryal , Özışık Cem
Published: May 2023

Çalışmanın amacı ilkokul İngilizce ders kitaplarında değerlere yer verilme durumunun ne olduğunu belirlemektir. Araştırma nitel bir çalışma olup; verileri doküman analizi tekniği ile elde edilmiştir. 2021-2022 eğitim-öğretim yılında devlet okullarında okutulmakta olan ilkokul İngilizce ders kitapları veri kaynağı olarak kullanılmıştır. Ders kitaplarındaki değerleri tespit etmek için Değer İnceleme Formu oluşturulmuştur. Araştırmada verilerin analizinde betimsel analiz yöntemi kullanılmış; elde edilen verilerin frekans ve yüzde değerleri verilmiş; bulgular alıntılarla desteklenmiştir. Kodlayıcılar arası Miles ve Huberman güvenirlik katsayısı %84’dür.  Ders kitaplarında en fazla karşılaşılan değerler 2.sınıfta sevgi, sağlıklı olmaya önem verme, dostluk ve sorumluluk; 3.sınıfta sevgi ve sağlıklı olmaya önem verme; 4.sınıfta özdenetim ve sorumluluk değerleridir. Adalet, dürüstlük, saygı ve fedakârlık değerleri ise hiç karşılaşılmayan ya da çok az karşılaşılan değerlerdir. İncelenen kitaplarda değerlere 2. ve 3.sınıf ders kitaplarında en çok resimlerde yer verilirken; 4.sınıf ders kitabında ise resim, ses ve metin dosyalarında hemen hemen eşit yer verildiği görülmektedir.
Teknoloji Odaklı Fen Eğitimi Uygulamalarının Teknolojik Pedagojik Alan Bilgilerine ve Teknoloji Entegrasyonu Öz-yeterlik Algılarına Etkisi
Authors: Sungur Gül Kibar
Published: May 2023

Bu araştırmada teknoloji odaklı fen eğitimi uygulamalarının fen bilgisi öğretmen adaylarının Teknolojik Pedagojik Alan Bilgilerine (TPAB) ve teknoloji entegrasyonuna öz-yeterlik algılarına etkisinin incelenmesine odaklanılmıştır. Çalışmada tek grup ön test-son test deneysel desen kullanılmıştır. Araştırmanın nicel aşamasında örneklemini 19, nitel aşamasında ise katılımcılarını altı fen bilgisi öğretmen adayı oluşturmaktadır. Nicel veri toplama araçları olarak “Tekno-pedagojik (TPAB) eğitim yeterlikleri ölçeği” ile “Teknoloji entegrasyonu öz-yeterlik algıları ölçeği”, nitel veri toplama aracı olarak ise yarı yapılandırılmış yüz yüze görüşme formu tercih edilmiştir. Nicel veriler için bağımlı gruplar t testi, nitel veriler için ise betimsel analizden faydalanılmıştır. Analiz sonucunda, teknoloji odaklı eğitim uygulamalarının öğretmen adaylarının TPAB yeterliklerine olumlu etkisinin olduğu ve teknoloji entegrasyonu öz-yeterlik algılarını olumlu yönde etkilediği ancak anlamlı düzeyde fark oluşturmadığı bulunmuştur. Öğretmen adaylarının görüşmedeki ifadeleri, ölçeklerle elde edilen bulguları desteklemiştir.  Sonuçlar, teorik çerçeve ve deneysel araştırma doğrultusunda tartışılmış ve gelecek araştırmalar için önerilerde bulunulmuştur.
Matematik Ders Kitaplarında Matematiksel Akıl Yürütme ve İspat
Authors: Şengül Sare , Kıral Büşra
Published: May 2023

Matematik öğretme ve öğrenme sürecinde öğretmenlere kılavuz, öğrencilere yardımcı kaynak olan ders kitaplarındaki akıl yürütme ve ispatlama durumlarını analiz etmek, öğrencilerin akıl yürütme ve ispatlamayı öğrenme fırsatlarını anlamak için atılacak önemli adımlardan biridir. Bu araştırmada, Millî Eğitim Bakanlığının Eğitim Bilişim Ağından tüm öğrencilere sunduğu bir beşinci ve bir altıncı sınıf matematik ders kitabı incelenmiştir. Verilerin analizinde literatürdeki çalışmaların değerlendirme kriterleri esas alınarak araştırmacılar tarafından analitik çerçeve geliştirilmiştir. Bu kapsamda akıl yürütme ve ispat etkinlikleri, beşinci ve altıncı sınıf matematik öğrenme alanlarına, etkinliklerin amaçlarına ve olası argüman türlerine göre değerlendirilmiştir. Araştırmanın bulgularına göre, akıl yürütme ve ispata yönelik etkinlikler, beşinci ve altıncı sınıf ders kitaplarındaki tüm etkinliklerin sırasıyla %21 ve %13’ünü oluşturmaktadır. Sonuçta, matematik ders kitabı etkinliklerinde, akıl yürütme ve ispatın ağırlıklı yer almadığı görülmüştür.
Precarious Austen: A Shabby Genteel Story
Authors: Tuite Clara
Published: May 2023

My essay works backward from today’s incontrovertibly immortal Austen to consider a precarious Austen – an Austen on the verge of sinking ‘too low’, as her nephew, James Edward Austen-Leigh, labelled the heroine of Austen’s novel fragment, The Watsons. This Austen is not the spinster redux of today’s global domination, but the Austen of 1817, an unmarried middle-aged woman living off the charity of her brothers at Chawton Cottage. ‘At the height of her powers’ (according to Virginia Woolf), she was also fragile, fugitive, shabby genteel. The category of precarity, I argue, helps us to trace Austen’s unique calibrations of social rank, genre, tone and stylistics, and to consider the economic, social, emotional and stylistic forms that shape the prehistory of Austenian fame.
‘The Great Mrs Churchill was No More’: Death in Jane Austen’s Novels
Authors: Dooley Gillian
Published: May 2023

Death was a common occurrence in Jane Austen’s life. Her father died in 1805; her friend Mrs Lefroy was killed in an accident in 1804; her sister’s fiancé died in 1797. In the songs she sang and played, death was a recurrent theme, with sentimental and melodramatic lyrics vowing fidelity unto death, or mourning the passing of a lover or a sister. However, death usually keeps to the background of the emotional landscape of her novels. No character we ‘know’ well dies in the course of any of the novels, although some – Marianne Dashwood, Tom Bertram, Louisa Musgrove – may be in mortal danger. Deaths ‘offstage’ can liberate characters, like Eleanor Tilney and Frank Churchill. Other deaths, typically of parents before a novel’s action begins, put the main characters in perilous financial situations, or deprive them of essential moral and emotional support at an early age. The few examples where a child or young person has died – Fanny Price’s sister, Captain Benwick’s fiancée, Dick Musgrove – provide perceptive portrayals of characters grieving in their idiosyncratic ways.

In this essay I aim to explore whether particular deaths are ever much more than plot devices in Austen’s novels. To what extent does the form of comedy constrain her from dealing with darker themes? Does her resistance to melodrama and sentimentality mean that she avoids deaths or intimations of mortality in the six completed works, or can grief and the fear of death undercut the gaiety of even the most light-hearted of her novels, and pervade the shadowy depths of the more serious works?
Political Austen, Right and Left
Authors: Looser Devoney
Published: May 2023

This essay investigates Jane Austen’s early posthumous political reputation through several pieces of writing published in the early 1830s. It considers her brother Henry Austen’s biographical visions of her in terms of gender and authorship, in his ‘Memoir of Miss Austen’ (1833), which is an extended version of his earlier ‘Biographical Notice of the Author’, prefixed to Northanger Abbey and Persuasion (1818). The essay compares Henry’s characterisations of his sister in light of the political rhetoric of the early 1830s to conclude that Henry’s writing may have been joining debates over voting rights and women’s suffrage that took place shortly before he revised his memoir of his sister.
Sanditon without a Summer
Authors: Dale Amelia
Published: May 2023

To be familiar with Jane Austen’s reception history is to also be familiar with her work being frequently characterised as preoccupied with the minor and the inconsequential. This article asks how we might read Austen’s concern with the microhistorical alongside the Anthropocene. Focusing on Sanditon, a fragment with a close relationship to temporal discontinuity, this article responds to the macro/micro bifurcation of Anthropocene time by examining Sanditon, first, in relation to the volcanically induced climate change that occurred in its immediate context, and second, in the dark light of the Anthropocene. To read Sanditon as an ‘Austenocene’ text, hurtling towards catastrophe, reflects, like a carnival mirror, Austen’s own retrospective anticipation of 1816’s climatological disaster. Sanditon, ending when it is still beginning, invites anticipatory and exploratory readings. It is a fragment and a farce that yokes economic and geopolitical history with climatological history. It is a novel of ‘eighteen-hundred and froze to death’ and of the Anthropocene.
Efficiency of molasses waste when growing potatoes (Solanum tuberosum) as a new promising organic fertilizer
Authors: Bortnik А. , Bortnik Т. , Gavryliuk V.
Published: May 2023

It has been established that the waste of the alcohol and sugar industry (molasses innovative fertilizer) contains a complex of nutrients, which indicates the feasibility of their use as fertilizers for growing crops. This use of these types of waste will help solve the problem of their utilization, as they accumulate in significant volumes in the areas adjacent to the factories, in storage ponds. At the same time, the issue of reducing soil depletion of key nutrients due to the shortage of traditional organic fertilizers and the high cost of mineral fertilizers will be partially resolved. According to the results of field studies, the effectiveness of using waste in potato fertilization systems on soddy-loamy, bound sandy soil has been proven in order to obtain consistently high yields. In particular, it was found that the introduction of this type of waste at a rate of 10 t/ha ensures the formation of tubers weighing 92.7 g and 66 mm in diameter, and with a twofold increase in the rate — 109.3 g and 74 mm, respectively. These biometric parameters provided potato yields of 19.7 t/ha when using waste at a rate of 10 t/ha and 26.6 t/ha when using 20 t/ha. A positive effect on the quality indicators of potato tubers was recorded when using waste as fertilizer, in particular, the starch content was at the level of 16.6–16.7%. A positive effect of molasses innovative fertilizer on abStract 154 agroecological journal • no. 1 • 2023 the agrochemical parameters of the soil was also found, which is manifested in an increase in the content of nutrients in the tilth layer of soil (0–20 cm): nitrate forms of nitrogen (N–NO3) by 2.0–7.2 mg/kg, ammonium forms of nitrogen (N–NH4) — 0.4–1.1 mg/kg, mobile forms of phosphorus (P2O5) — 5.4–8.4 mg/kg and mobile forms of potassium (K2O) — 26.6– 40.6 mg/kg. The possibility of using waste in combination with mineral fertilizers was noted, which balances the fertilizer system and provides additional growth of potato tuber yield.