bluuebunny/crossref_metadata_2025 huggingface dataset:
PEMANFAATAN BUKU BERGAMBAR DWI BAHASA UNTUK PENGUASAAN KOSAKATA BAHASA INGGRIS BAGI ANAK-ANAK DI LINGKUNGAN XII KELURAHAN TEGAL SARI
Authors: Zati Vidya Dwi Amalia , Ananda Lala Jelita , Batubara Muhammad Hasyimsyah
Published: July 2021

Kegiatan pengabdian masyarakat ini dilaksanakan di Lingkungan XII Kelurahan Tegal Sari Mandala 1. Berdasarkan hasil observasi dan wawancara yang dilakukan kepada masyarakat terkhusus anak-anak di Lingkungan XII Kelurahan Tegal Sari didapatkan informasi bahwa terdapat banyak keluarga dari ekonomi lemah yang mempunyai banyak anak yang memiliki tingkat kecakapan berbahasa Inggris rendah, baik lisan maupun tulisan. Permasalahan ini disebabkan oleh beberapa faktor, seperti 1) rendahnya minat belajar, 2) kurangnya dukungan untuk belajar Bahasa Inggris dari orang tua yang pada umumnya memiliki pendidikan rendah dan 3) kurang tersedianya sarana dalam mempelajari bahasa Inggris, seperti media pembelajaran dan buku-buku bacaan berbahasa Inggris. Solusi yang ditawarkan tim pengabdian dalam mengatasi permasalahan tersebut adalah dengan melaksanakan kegiatan pendampingan “Pemanfaatan Buku Bergambar Dwi Bahasa Untuk Penguasaan Kosakata Bahasa Inggris Bagi Anak-Anak Di Lingkungan XII Kelurahan Tegal Sari”. Adapun tahapan yang dilakukan pada kegiatan pendampingan ini adalah mempersiapkan buku kosakata bergambar dwi bahasa, pelaksanaan kegiatan pendampingan bagi anak-anak, lalu dilanjutkan dengan tahap evaluasi berupa pelaksanaan tes tertulis dan wawancara bagi anak-anak setelah mengikuti kegiatan pendampingan. Setelah diadakan evaluasi, dapat ditarik kesimpulan bahwa kegiatan ini berdampak positif bagi anak-anak di Lingkungan XII Keluarahan Tegal Sari, berdasarkan hasil tes tertulis menunjukkan beberapa anak dapat menjawab pertanyaan-pertanyaan tes berupa kosakata dalam bahasa Inggris dengan baik. Selain itu, melalui hasil wawancara juga didapatkan pendapat bahwa anak-anak menyukai buku kosakata bergambar Dwi Bahasa yang ditampilkan dalam kegiatan pendampingan, dikarenakan buku tersebut memiliki gambar dan warna yang menarik.
Peran Keluarga Berhubungan dengan Kepatuhan Minum Obat Klien Tuberkulosis
Authors: Lestari Tatan , Saragih Lenni , Handian Feriana Ira
Published: July 2021

Tuberkulosis aru merupakan penyakit menular yang saat ini telah menjadi ancaman global, karena hampir sepertiga penduduk dunia telah terinfeksi. Indonesia menempati posisi ketiga dunia untuk banyaknya penderita penyakit tuberculosis. Tingginya angka kematian yang disebabkan oleh tuberculosis paru, salah satu penyebabnya yaitu kurangnya kepatuhan dalam konsumsi obat. Dalam hal ini peran keluarga sangat dibutuhkan untuk mengawasi kepatuhan pasien tuberculosis paru dalam mengkonsumsi obat. Penelitian ini bertujuan untuk mengetahui hubungan peran keluarga dengan kepatuhan minum obat pada klien tuberkulosis di wilayah Puskesmas Kedungkandang Kota Malang. Desain penelitian ini menggunakan desain korelatif, dengan pendekatan cross sectional dengan responden adalah pasien tuberculosis paru di Puskesmas Kedungkandang Kota Malang yang berjumlah 34 orang. Analisis data menggunakan kuesioner yang dibuat langsung oleh peneliti serta telah melalui uji validitas dan reliabilitas. Hasil penelitian dianalisis dengan menggunakan korelasi spearman rank, berdasarkan uji statistik nilai yang didapat (p=0,042; α= 0,05; r= +0,812) hasil ini menunjukkan adanya  hubungan yang sangat kuat.
Pengendalian Miopia pada Anak
Authors: Siregar Wanda Feranti
Published: July 2021

Memperlambat perkembangan miopia telah menjadi perhatian besar bagi orang tua dari anak-anak penderita miopi. Dewasa ini, ilmu klinis dengan cepat mengembangkan pengetahuan tentang metode untuk memperlambat perkembangan miopia. Oleh karena itu, literatur review ini bertujuan untuk mengetahui strategi terapeutik baru untuk mengoreksi dan membatasi perkembangan miopia pada kelompok usia anak-anak. Metode. Penelitian ini merupakan  literature review yang melibatkan sebanyak 15 sumber pustaka dengan kata kunci yang digunakan ‘myopia dan pediatric’ dengan tahun terbit antara 2001 - 2021. Abstrak dan full text jurnal dibaca kemudian dicermati, selanjutnya dilakukan analisis terhadap isi dalam tujuan penelitian dan hasil/temuan penelitian. Hasil. Berbagai penelitian menunjukkan pilihan tatalaksana seperti undercorrection miopia, lensa kontak alignment ﬁt gas-permeable, dan kacamata bifokal atau multifokal telah terbukti tidak efektif untuk pengendalian miopia. Metode yang paling efektif adalah penggunaan lensa kontak ortokeratologi, lensa kontak bifokal lunak, dan agen farmasi topikal seperti atropin atau pirenzepine.
Spiritualitas Berhubungan dengan Kualitas Hidup Penderita HIV
Authors: Hartiningsih Sri Nur , Oktavianto Eka , Setyaningrum Niken
Published: July 2021

Penderita HIV makin meningkat dari tahun ke tahun, penyakit ini memperburuk keadaan fisik maupun psikososial bagi penderitanya sehingga dapat memperburuk kualitas hidupnya. Pada penderita HIV spiritualitas dianggap sebagai hal yang penting, karena dengan spiritualitas akan menurunkan rasa putus asa,  hidup lebih bermakna sehingga akan meningkatkan kualitas hidup pada penderita HIV. Penelitian ini bertujuan untuk mengetahui hubungan tingkat spiritualitas dengan kualitas hidup penderita HIV di Yayasan Victory Plus Yogyakarta. Penelitian ini merupakan jenis penelitian kuantitatif dengan rancangan cross sectional. Pengambilan sampel yang digunakan pada penelitian ini menggunakan Total Sampling yaitu sebanyak 35 responden. Instrumen penelitian yang digunakan yaitu kuesioner spiritualitas SOI  (Spirituality Orientation Inventory) dan kualitas hidup WHOQOL-HIV BREF (The World Health Organization Quality Of Life). Analisis ini menggunakan uji Kendall Tau. Spiritualitas berhubungan dengan kualitas hidup penderita HIV . Spiritualitas berhubungan dengan kualitas hidup penderita HIV dengan hasil dari correlations sebesar 0,358 dengan nilai signifikan yaitu sebesar 0,000 (p value < 0,05).
PENETASAN TELUR IKAN GURAMI SECARA TRADISIONAL DAN TERKONTROL TERHADAP HASIL PEMIJAHAN IKAN GURAMI (Osphronemus goramy) DI KELOMPOK PEMBENIH IKAN GURAMI
Authors: Basri Yuneidi , Syandri Hafrijal , Azrita Azrita
Published: July 2021

Gouramy (Osphronemus goramy) hatchery technology in an effort to increase the income of fishery actors aims to analyze the traditional and controlled gouramy spawning system. Ibm is carried out in the group of gouramy breeders Want Maju and Gurami Putih Nagari Mungo, Luak District, Lima Puluh Kota Regency. The results of science and technology for this community indicate that in the traditional system each fecundity is obtained 1424 ± 235 eggs/kg of brood weight, the degree of fertilization of eggs is 73.86 ± 2.97%, hatchability of eggs is 75.75 ± 1.50%, seed age 30 days 973 ± 76 tails, whereas with controlled spawning each fecundity was obtained 1520 ± 235 eggs/kg of brood weight, degree of fertilization of eggs 94.74 ± 2.97%, hatchability of eggs 96.65 ± 1.50%, seeds 30 days old 1064 ± 85 individuals. It can be concluded that controlled spawning is better than traditional.
Implementasi Kebijakan Publik dalam Penanganan Covid-19 melalui Pendekatan Keagamaan
Authors: Sugara Robi , Ulfa Maria
Published: July 2021

Artikel ini membahas tentang implementasi kebijakan publik pemerintah Indonesia dalam penanganan Covid-19 melalui pendekatan keagamaan khususnya melalui penyuluh agama Islam. Tujuan penelitian ini untuk menjelaskan pelaksanaan kebijakan pemerintah dalam penanganan Covid-19 dari aspek keagamaan yang dilakukan oleh penyuluh agama Islam di Indonesia. Penelitian kualitatif desktiptif-analitis ini menggunakan video-video yang dipublikasi oleh penyuluhan agama Islam terkait penanganan Covid-19 di media Youtube pada April 2020 - Maret 2021 sebagai sumber utama. Analisis data menggunakan metode induktif dengan perspektif implementasi kebijakan publik. Hasil penelitian menunjukan implementasi kebijakan pemerintah Indonesia tentang penanganan Covid-19 khususnya dengan pendekatan keagamaan melalui penyuluh agama Islam selama ini sudah dilakukan dengan beragam kegiatan dan sosialisasi secara offline dan online termasuk melalui video Youtube dari berbagai wilayah di Indonesia. Implementasi kebijakan penanganan Covid-19 yang dilakukan penyuluh agama Islam sudah mencakup hal-hal pokok berdasarkan beberapa kebijakan yang ada. Kerja-kerja penyuluh agama Islam sangat berkontribusi dalam penanganan Covid-19 dalam bidang keagamaan, namun penyuluh agama Islam masih perlu dorongan pemerintah untuk peningkatan kapasitas pemanfaatan media sosial, teknologi digital, literasi media, dan literasi digital untuk jangkauan manfaat lebih luas lagi khususnya di masa pandemi.
GERAKAN FILANTROPI JARINGAN GUSDURIAN DITENGAH WABAH COVID-19
Authors: Munandar Siswoyo Aris Munandar
Published: July 2021

Di tengah merebaknya wabah Covid-19 saat ini, rakyat Indonesia merasakan sekali dampaknya terutama masalah ekonomi, juga banyak karyawan yang di rumahkan. Sementara ini memang banyak orang tidak bisa bekerja, juga sulit untuk mencari makan, oleh karena itu Jaringan Gusdurian membuat gerakan filantropi yang mana sesuai penelitian ini, apa bentuk filantropi yang dilakukan Jaringan Gusdurian? Lalu apa yang melatarbelakangi Jaringan Gusdurian terjun dalam bidang filantropi dan sosial? Dalam menjawab itu peneliti menggunakan metodologi penelitian lapangan (field research), yakni dengan menggali data-data lapangan dan mengobservasi secara langsung. Metode ini penulis akan mendeskripsikan kehidupan sosial masyarakat sebagai objek kajian dan membedah unsur-unsur dalam sosial masyarakat, esensi dari suatu kegiatan, dan keterkaitan antara aspek keagamaan dan aspek sosial. Metode ini yang akan mengungkap bagaimana peran Gerakan Gusdurian dalam filantropi. Sumber data yang digunakan sumber data primer yakni didapat dari hasil wawancara, observasi, dan dokumentasi, sedangkan sumber data sekunder berupa buku, jurnal, serta materi-materi yang memberi petunjuk pada sumber primer.  Analisis yang digunakan dalam penelitian ini adalah analisis induktif. Penelitian ini bertujuan untuk melihat bagaimana peranan tarekat terhadap aktivitas sosial dan filantropi. Salah satu jawaban itu adalah Gusdurian membuat gerakan salah satunya Gusdurian Peduli sebagai wujud filantropi, yang mana mulai aktif menggalang dana dan mendirikan posko di beberapa kota untuk pendistribusian bantuan kepada yang membutuhkan. Sasaran filantropi Jaringan Gusdurian adalah kelompok marjinal yang terdampak Covid-19 dan warga tidak mampu.  Salah satu gerakan penggalangan dana dan penyaluran bantuan yang diinisiasi oleh Alissa Wahid (Ketua/Pengasuh Jaringan Gusdur-ian) melalui Gusdurian Peduli bersama Haidar Bagir (melalui Gerakan Islam Cinta), kitabisa.com dan Gerakan #SalingJaga.
From Manteo to Murphy: Young Adult Historic Fiction Set in North Carolina
Authors: McGee Pat
Published: July 2021

North Carolina with its status as one of the original thirteen colonies,not to mention its role in secession and the Civil War, possesses afascinating history. With its three distinctive geographic and climacticregions, the state has even been marketed as the “Variety VacationLand.” Why then do social studies students complain so bitterlyabout the dullness of its history?
Library and Information Science Research 2001: A Bibliography of Master's Papers from the University of North Carolina School of Information and Library Science
Authors: Libraries North Carolina
Published: July 2021

The following master’s papers were submitted in partial fulfillment of the requirements for the master of science in information and library science degree at the School of Information and Library Science at the University of North Carolina at Chapel Hill. The subject headings used to index them have been given. They are available for interlibrary loan.
The School Library Budget: A Study in Power and Politics of Selected North Carolina School Library Budgets
Authors: Truett Carol , Lowe Karen
Published: July 2021

Is local autonomy or site-based management in its purest form grounds for calling a school “naughty”? Some might say so. But does site-based management (SBM) result in power decisions being made by local school teams, or do principals still hold the budget purse strings in most schools? These are but a few of the questions we explored in this study of school library media center budgets in western North Carolina.
Lagniappe: Country Music in North Carolina: Pickin' in the Old North State
Authors: Boye Gary R.
Published: July 2021

While all Southern states share historical connections in culture and geography, North Carolina is in many ways unique. From the Outer Banks to the industrial Piedmont to the High Country of the west, the state has a unique mix of regions and cultures. Music figures prominently in North Carolina, and its musicians reflect the diversity of the geography. The state’s earliest musicians were the Native Americans, especially the Cherokee, whose music has been recorded and studied in some detail. European-American music has flourishedsince colonial days: in Salem, the Moravian church has sponsored the development of sacred choral and instrumental music for over 200 years. In the early twentieth century a distinct African American blues style originated from the textile mill and tobacco towns of the Piedmont region.
History of North Carolina Libraries and Librarianship: A Bibliography, Part IV
Authors: Williams Wiley J.
Published: July 2021

This is the final installment of a four-part bibliography that covers North Carolina and United States archives and manuscript collections; personal papers of notable N.C. librarians and library educators; and sources on N.C. and U.S. librarians and library benefactors, public documents, and special collections and private libraries. Part I, which was published in the Spring 2004 issue of North Carolina Libraries, included sources of library history of N.C. public libraries in general, and histories of public libraries in Alamance through Guilford counties. Part II, which was published in the Summer 2004 issue, included the histories of public libraries in Halifax through Yadkin counties. Part III, which was published in the Fall 2004 issue, included sources of library history of N.C. colleges, universities, and community colleges, as well as general sources on N.C. and U.S. library history.
A History of the Librarians' Association at the Universityof North Carolina at Chapel Hill
Authors: Ambrose-Fortune Brenda
Published: July 2021

This article examines the history of the Librarians' Association at the University of North Carolina at Chapel Hill (LAUNC-CH) from its founding in 1972 to the present. It is based on an analysis of information from archival sources of the Association at the University of North Carolina at Chapel Hill (UNC-Chapel Hill), Annual Reports of the Libraries at UNC-Chapel Hill, journal articles, and personal interviews with former officers of the Association.
North Carolina Books
Authors: McGrath Eileen
Published: July 2021

Book Reviews
Pengendalian Persediaan Batubara Menggunakan Metode Economic Order Quantity (EOQ) (Studi Kasus : PT. Indah Kiat Pulp & Paper tbk)
Authors: Anggraini Denny astrie , Rudy
Published: July 2021

PT. Indah Kiat Pulp and Paper Perawang Mill is one of the largest pulp and paper producing companies in Indonesia and even in Southeast Asia. This company produces its own energy for production purposes. Where this company has 12 Steam Power Plants (PLTU) with a boiler system. This Steam Power Plant (PLTU) uses several types of fuel, both biomass and fossil fuel types. The main fuel used is the type of fossil coal. However, currently the coal inventory control process has not been carried out properly so that a lot of coal is piled up in the stockpile and causes coal to burn (Spontanous Comustion). In order not to cause losses to the company, the control of coal inventory must be carried out properly. One method that can be used is the Economic Order Quantity (EOQ) method for 12 periods (1 year) namely December 2020 – November 2021. From the results of this inventory control, the number of economic orders for coal is 20,841 tons with a total of 107 orders. To avoid stockpiling or shortages, a safety stock is needed, namely 847,439 Tons, while reordering can be done when the coal stock in the stockpile is 522,155 Tons remaining. With maximum stock in stockpile is 868,820 Tons. The total cost for coal inventory that must be spent is Rp. 23,244,747.

Keywords : Coal, Inventory Control, Economic Order Quantity (EOQ)
Analisis Postur Kerja Operator Pemanen Kelapa Sawit dengan Metode Quick Exposure Check (QEC)
Authors: Yul Faradila Ananda
Published: July 2021

Sandria Sukses Bersama is a company engaged in oil palm plantations. Oil palm harvesting activities are carried out using egrek tools. The activity is carried out on hilly land which is quite steep with the age of 16 years old oil palm trees with tree heights reaching 10-15 meters. This condition causes operators to tend to tilt their heads up when doing work so operators often complain of feeling pain in their necks and legs. This study was conducted with the aim of analyzing the work posture of oil palm harvesting operators in carrying out their work. The results of this study indicate that the operator's exposure score with an average of 88.97%. This value is at exposure level 4 which is 71-100% which indicates that the working posture of oil palm harvesting at PT. Sandria Sukses Bersama needs to take action now because it is very risky for work-related injuries if it is carried out continuously.
ANALISIS DAN PERANCANGAN SISTEM INFORMASI MANAJEMEN DI KLINIK PRATAMA BSMI KLATEN
Authors: Khulaimi Muhammad , Puji Ari Andriyas , Cahyo Winda Nur
Published: July 2021

Clinic is a health service facility that organizes individual health services that provide basic and specialized medical services, is organized by more than one type of health worker and is led by a medical staff (Menkes RI, 2001).

Clinic Pratama BSMI Klaten is an institution engaged in the field of health services that provides quality basic health services. Present as a follow-up to the post-earthquake service process in Yogayakarta-Central Java on May 26, 2006 Inaugurated on November 13, 2006 by the Chairperson of the MPR. RI Dr. Hidayat Nurwahid, MA and the general chairman of BSMI DR.dr. H. Basuki Supartono, SP.OT, FICS, MARS.

So far, the recording of patient medical records at the BSMI Klaten Primary Clinic is still using book media. This means that all these activities are carried out without the assistance of a computer so that it can result in lost or lost clinical records of various data. This, according to the author, is still very ineffective because it makes it difficult when presenting data such as an example of presenting data on treatment history or medical records for each patient which will take a long time.

To overcome this problem, an information system that is able to provide fast information to patients and the public is needed. In order to improve services and improve the performance of each unit which is interconnected and integrated.

Analysis and design of management information systems at the BSmi Klaten Pratama clinic which was made using the PHP programming language and the server using MySQL. The designed process consists of a registration unit, an initial examination of the patient by a nurse, a doctor's examination, a medical support unit, a pharmacy and a cash payment system, each of which can be data-integrated in a Clinical Management information system.
Analisa Peningkatan Nilai Net Plant Heat Rate (NPHR) pada Unit 1 PLTU Tenayan 2 x 110 MW
Authors: Yolnasdi
Published: July 2021

Net Plant Heat Rate (NPHR) merupakan indikator kehandalan dan efisiennya sebuah pembangkit thermal khususnya PLTU. Semakin kecil nilai NPHR maka PLTU dinyatakan semakin efisien dan sebaliknya. Terdapat 3 parameter utama yang menunjukkan indikasi perubahan nilai NPHR suatu PLTU yaitu beban (load) neto yang disuplai oleh PLTU, jumlah konsumsi batubara dan nilai kalori batubara. Semakin besar beban neto yang disalurkan PLTU ke jaringan, maka nilai NPHR akan semakin kecil atau bagus.

Dalam monitoring NPHR PLTU UBJOM Tenayan unit 1 menggunakan perhitungan metode input-output terdapat indikasi peningkatan nilai NPHR yang berbanding lurus dengan meningkatnya nilai auxiliary power. Meningkatnya nilai auxiliary power berkaitan erat dengan beban neto yang dihasilkan oleh PLTU ke jaringan. Pada penelitian ini dilakukan pemecahan solusi dengan melakukan performance test untuk mendapatkan data yang dibutuhkan dalam perhitungan NPHR metode heat loss. Perhitungan dengan metode heat loss memiliki keunggulan untuk mengklasifikasi faktor yang menyebabkan peningkatan NPHR. Dengan mengetahui faktor losses tersebut, root cause failure dapat ditemukan  dan penyusunan  failure defense task yang direncanakan semakin akurat.

Dari hasil penelitian yang dilakukan, auxiliary power merupakan penyumbang nilai NPHR terbesar yang masuk dalam kategori plant controllable. Melalui penyusunan managemen auxiliary power berbasis pareto yang telah dilakukan, ditemukan 5 peralatan main auxiliary yaitu SA Fan, BFP, Condensate Pump, CWP dan cooling fan yang menjadi sumber penyebab meningkatnya main auxiliary power sebesar 2% dan berdampak pada losses sebesar 55,16 kCal/kWh serta loss production sebesar  Rp. 24,602,765.81 per-hari.
CRIANÇAS E ADOLESCENTES AUTORES DE ATO INFRACIONAL E SUBJETIVIDADE: DESAFIOS DA PRÁTICA PROFISSIONAL DE PSICOLOGIA
Authors: Bolentine Geovana Soares , Costa Pedro Otoni Ribeiro , Araujo Jessica Batista
Published: July 2021

A sociedade moderna tem enfrentado um pânico social crescente em que a mídia espalha as taxas de crimes e violência de maneiras sensacionalistas pelos meios de comunicação. Nesse contexto, estão envolvidos no “mundo do crime”, os adolescentes autores de atos infracionais, que são atos contrário às normas, sendo ilegal e julgado por lei, como consta no Estatuto da Criança e do Adolescente (ECA). É de extrema preocupação as situações dos jovens em conflito com a lei, principalmente no que tange às práticas dos profissionais de psicologia para modificar essa realidade. Há uma tendência política e social de intervir na substância do problema sem investigar sua causa raiz, acreditando que sua solução só é alcançada por meio de leis e decretos, separados das necessidades das crianças e adolescentes no Brasil. Pretende-se problematizar as questões relacionadas à prática profissional dos psicólogos neste contexto; compreender o papel da psicologia na reinserção social das crianças e adolescentes em medidas socioeducativas e fatores de reincidência. Mapear e rastrear os principais textos sobre o tema; buscar analisadores na história; analisar e construir mapas das relações de poder e esquema de forças; traçar diagramas; problematizar objetos e práticas. A metodologia utilizada é a cartografia, método postulado por Deleuze e Guattari (1995) na introdução do livro Rizoma: esquizofrenia e capitalismo e parte de um novo entender sobre o pesquisar. Nesse trabalho, tecemos dois diagramas desenrolando suas linhas de força, poder/saber e buscando as linhas de fuga, de resistência – talvez o grande desafio da psicologia nesse campo.
Comparative study of neonatal and maternal adverse outcomes in women with gestational diabetes mellitus followed or treated with insulin versus dietary regimen
Authors: CERAN Mehmet Ufuk
Published: July 2021

Aim: Primary aim of this study is to compare the neonatal and maternal complications of women with Gestational Diabetes Mellitus (GDM) treated with insulin or followed by diet. Secondary aim is to evaluate the rate of cesarean section and indications of that.

Methods: Women with GDM were divided into two groups as insulin (n=110) and diet (n=200). Demographic data, antenatal follow-up measurements, gestational week at birth and type of delivery were recorded. Neonatal complications (neonatal intensive care admission, shoulder dystocia, hypoglycemia, low apgar score) and maternal complications (thrombosis, hypoglycemia and cellulitis) were recorded. Total and primary cesarean section rates were calculated by dividing them according to indications. Statistical analysis between groups was performed.

Results:

Age and body mass index were not statistically significant in both groups. Low apgar score, admission to neonatal intensive care, postpartum maternal complications and primary cesarean section rate were statistically significantly higher in the insulin group compared to the diet group (p
Effect of Pretreatment, Fermentation Medium and Solid Loading Rate on The Production of Bio- Ethanol from Fruit Waste Using Saccharomyces cerevisiae
Authors: Shahzaib Muhammad , Usman Muhammad , Ali Muhammad Moaaz , Gull Shaista , Javed Talha , Ahmed Yousef Ahmed Fathy , Shafique Muhammad Waleed , Tahir Ayesha
Published: July 2021

Rapid increase in world’s population and growing industrialization are major sources of energy consumption, therefore energy demand is expanding continuously. The first-generation feedstock like maize, sugarcane, wheat etc. can be used to produce bioethanol, but due to food and feed security issues first generation feedstock cannot be used to produce bioethanol. To overcome the feed and food security issue related to first-generation feedstock, waste fruit can be used to produce bioethanol. In this experiment, firstly the effect of pretreatment technique on glucose generation is observed. Simultaneous saccharification and fermentation (SSF) experiment carried out at a pH of 4.5 and temperature of 30°C for 48 h with fermentation helping nutrients using Saccharomyces cerevisiae. Nearly equal amount of glucose concentration is observed from sample treated with hot water, 1% H2SO4, 5% H2SO4 and without any pretreatment. SSF results also revealed that fermentation helping nutrients has no significant effect on the production of bioethanol at same concentration. Second part of the experiment deals with the effect of solid loading rate, that is directly proportional to glucose concentration 10-20% (w/w) and time for fermentation (48-96 hours) on generation of bioethanol from fruit waste. Solid loading rate and reaction time for SSF had significant effect on production of bioethanol. Optimized 41.19 gL-1 bioethanol concentration was observed with solid load rate of 20% (w/w) and fermentation period of 58.8 h. High yield of bioethanol can be achieved using fruit waste at domestic scale with minimum operational requirements.
Multitude, peuple, populisme chez Machiavel
Authors: Landi Sandro
Published: July 2021

Cet article est consacré à la « multitude », un terme clé aujourd’hui dans les interprétations opéraïste et populiste de Machiavel. À travers l’étude du lexique des auteurs appartenant à la tradition aristotélicienne et thomiste, cet article met en évidence l’ambiguïté substantielle de ce terme et de ce sujet collectif. L’analyse que Machiavel consacre en particulier à la multitude en tant que composante « désordonnée » du corps politique, révèle des analogies avec la réflexion contemporaine de Pietro Pomponazzi ( De incantationibus ). Du point de vue de l’histoire des sciences sociales, l’hypothèse développée est que la découverte de la dimension psychique de la multitude au début du xvi e  siècle constitue un tournant épistémique qui permet de repenser la chronologie de la foule comme objet d’étude et de gouvernement.
Les mœurs des peuples et la vertu du vice
Authors: Bonnet Stéphane
Published: July 2021

Les mœurs des peuples modernes sont travaillées par deux sortes de moralité : l’une leur vient de l’Antiquité païenne et rend possible une prudence active qui, mettant le vice d’ingratitude au service de la vertu d’acquisition, culmina jadis chez les grands fondateurs d’État ; l’autre leur vient du christianisme, magnifie l’humilité et altère ce qui persiste de la moralité ancienne. Une certaine prudence savante est alors ce qui chez les Modernes est à la fois le signe que la moralité ancienne n’est pas morte et la promesse que l’imitation des Anciens pourrait ressusciter la prudence de l’homme d’action, vertu tissée de vices, indissociablement intellectuelle, morale et politique.
Le prince, le paraître, et la vérité effective
Authors: Roman Sébastien
Published: July 2021

L’importance du paraître en politique pour Machiavel est un lieu commun. Le présent article revient sur cette évidence, et cherche à donner à cette importance un sens précis par l’étude de quelques chapitres du Prince pour discuter de l’interprétation lefortienne des qualités princières. L’apparence du bien tient à un désir de mystification pour Claude Lefort. Elle est un moyen pour les hommes d’échapper à leur propre méchanceté. Contre cette lecture, l’article montre que le paraître s’explique par les critères du proche et du lointain, selon des modalités diverses qui donnent au paraître plusieurs expressions.
Machiavel et les jacobins
Authors: Addante Luca , Barthas Jérémie
Published: July 2021

Machiavel était-il un auteur auquel les Jacobins pensaient ? Au-delà de l’image démoniaque que véhicule la notion de machiavélisme, les révolutionnaires avaient-ils une connaissance directe de la pensée de Machiavel ? Pour certains d’entre eux, la réponse est affirmative et, comme cette contribution l’établit, ils en partageaient et développaient certaines idées. Les jacobins italiens, en particulier, font montre d’une connaissance approfondie des textes du Florentin, qu’ils considéraient même comme une sorte de chef de file national du jacobinisme républicain, démocratique et constitutionnel.
Les migrations à l’épreuve d’une pandémie
Authors: Mabille Claire
Published: July 2021

Restriction des déplacements, fermeture des frontières, rapatriements… La propagation du virus de la Covid-19 a fortement affecté la mobilité. L’étude des migrations fait notamment apparaître quatre aspects des conséquences de la pandémie sur les migrants : les difficultés économiques des expatriés se répercutent sur leur pays d’origine ; la précarité des migrants s’accroît ; les pays d’accueil instrumentalisent la pandémie pour durcir leur politique migratoire ; les routes migratoires depuis le Sud de la Méditerranée vers l’Europe se transforment, avec une baisse du passage par la route orientale au profit de la route centrale.
Le conflit israélo-palestinien : une instabilité endémique aux portes de la Méditerranée orientale
Authors: Fanneau de La Horie Rhéa , Béquet Gaspard
Published: July 2021

Plus de 70 ans après la création d’un État hébreu en Palestine et l’exode de milliers de ses habitants arabes vers la Cisjordanie, la bande de Gaza et les États voisins, le conflit israélo-palestinien demeure un foyer de tensions majeur aux portes de la Méditerranée orientale. Toutefois, le déséquilibre militaire total entre belligérants, l’émergence de questions socio-économiques au premier plan de la vie politique israélienne et les récentes normalisations arabes semblent remettre en cause le caractère structurant du conflit dans les équilibres moyen-orientaux. Tour d’horizon des raisons qui poussent les auteurs à parler de « marginalisation » de ce conflit.
Libye : vers une réunification bien fragile
Authors: Blanchard Cyril , Sémon Adrien
Published: July 2021

Le 23 octobre 2020, un cessez-le-feu ouvre la voie pour une réconciliation des deux Libye : celle de l’Ouest et celle de l’Est. De fait, un gouvernement de transition reconnu par les deux camps est entré en fonction en mars 2021 et a pour tâche de mettre en place des élections présidentielles et législatives pour le 24 décembre. Néanmoins, la décennie de guerre civile passée a fait de la Libye un territoire parsemé de milices locales où ne demeurent que des institutions politiques et économiques fragilisées voire paralysées. En cas d’échec, lors des prochaines élections, la situation risque d’aboutir au renforcement des influences turque et russe sur le pays.
Les problématiques de l’Otan en Méditerranée orientale : préoccupations, priorités, ligne d’action
Authors: Vorral Alice , Faimosa Louise
Published: July 2021

Si la Méditerranée orientale est d’une importance stratégique pour la sécurité européenne, enjeu au cœur des prérogatives de l’Otan, l’efficacité de la présence transatlantique semble discutée depuis 2011 malgré les nombreux établissements de coopérations. Celles-ci masquent la difficulté pour l’Alliance à maintenir une cohérence politique et stratégique entre ses membres, après l’effacement de la bipolarité Est-Ouest, en témoigne notamment la prise d’autonomie de la Turquie dans son action militaire régionale.
Les relations gréco-turques en eaux troubles
Authors: Bricout Cyrille , Laville Marie
Published: July 2021

L’été 2020 a été le théâtre de l’incursion, dans des eaux revendiquées par la Grèce, d’un navire de recherche d’hydrocarbures turc accompagné d’une importante escorte. Cette crise est la manifestation d’une rivalité au long cours entre les deux pays, qui a donné lieu à de multiples confrontations analogues au cours des dernières décennies. Les ambiguïtés et les silences du droit international de la délimitation maritime, rapportés aux enjeux énergétiques et géopolitiques, sont un facteur permettant d’expliquer la perpétuation des tensions gréco-turques en mer Égée.
A Study on the Impact of Nodes Density on the Energy Consumption of LoRa
Authors: Ramli Aizat Faiz , Shabry Muhammad Ikram , Abu Mohd Azlan , Basarudin Hafiz
Published: July 2021

LoRaWAN is one of the leading Low power wide area network (LPWAN) LPWAN technologies that compete for the formation of big scale Internet of Things (IoT). It uses LoRa protocol to achieve long range, low bit rate and low power communication. Large scale LoRaWAN based IoT deployments can consist of battery powered sensor nodes. Therefore, the energy consumption and efficiency of these nodes are crucial factors that can influence the lifetime of the network. However, there is no coherent experimental based research which identifies the factors that influence the LoRa energy efficiency at various nodes density. In this paper, results on measuring the packet delivery ratio, packet loss, data rate and energy consumption ratio ECR to gauge the energy efficiency of LoRa devices at various nodes density are presented. It is shown that the ECR of LoRa is inversely proportional to the nodes density and that the ECR of the network is smaller at higher traffic indicating better network energy efficiency. It is also demonstrated that at high node density, spreading factor SF of 7 and 9 can improve the energy efficiency of the network by 5 and 3 times, respectively, compare to SF 11.
Comparative Wear Resistance of Existing and Prospective Materials of Fast-Wearing Elements of Mining Equipment
Authors: Bolobov Victor I. , Chupin Stanislav A. , Akhmerov Erik V. , Plaschinskiy Vyacheslav A.
Published: July 2021

The results of tests for resistance to abrasive wear on highly abrasive hard rock white electrocorundum are presented. The main material of fast-wearing elements of mining and processing equipment-110G13L steel (Gadfield steel) in comparison with other 9 grades of steel and cast iron, including specially developed wear-resistant foreign steels such as Hardox and Miiluks, is analyzed. The studies were carried out using an experimental stand for studying the material wearing process. On the stand the sample was fixed in a holding device and, after being brought into contact with the abrasive, it was rotated under a constant load. As a result of the experiments, it was confirmed that the order of placement of the tested materials in terms of increasing wear resistance coincides with their placement in terms of increasing hardness. At the same time, the wear resistance of the most resistant material – U8A steel after quenching – is about 4 times higher than this indicator for the least resistant components – low-carbon steel 25L, including gray and high-strength cast iron SCH21, VCH35. The wear resistance of 110G13L steel, as well as 65G, U8 steels in the hardened state, is from 1.5 to 2 times higher than that of foreign steels M400, H450, M500, H500. The results of the conducted studies allow us to evaluate the analyzed materials on the basis of their wear resistance and hardness indicators on the feasibility of using them in the manufacture of fast-wearing parts of mining equipment. Based on the research data, it seems promising to develop new ways to increase the wear resistance of domestic steel, including 110G13L steel traditionally used in mining.
Properties of Microfibers of Various Compositions as a Component of Cellular Composites
Authors: Netsvet Daria Dmitrievna , Popov Alexandr L. , Nelubova Viktoriya Viktorovna , Lasunova Svetlana V.
Published: July 2021

The paper presents studies on the properties of various types of micro-reinforcing fibers to assess their role and effectiveness in the structure formation of the cellular composite. Based on the data on the weight loss after exposure in a model medium of cement, analysis of the alkali resistance of fibers of five different types – basalt fiber, heat-treated basalt fiber, polymer fiber and glass fibers from two different manufacturers – was carried out. It is shown that the fibers have a sufficiently high durability in the medium of hardening cement, which is expressed by a relatively insignificant weight loss of the original fiber after exposure in a model medium for 28 days in ambient conditions. The weight loss for some fibers sharply increases when hardening conditions are changed to hydrothermal ones. The images of fibers exposed in a model medium of cement, obtained using scanning microscopy, were also analyzed, and the character of distribution of acidic and basic adsorption sites on the surface of fibers depending on the type was assessed. Based on the analysis of the obtained data, we can talk about a high number of active sites on the surface of basalt and glass fibers, which ensures the formation of crystalline new formations on them and makes it possible to predict their high adhesion to the cement matrix.
Electrophilic and Nucleophilic Modifiers as a Factor of Formation of Lipophilic Properties of Surface-Modified Materials
Authors: Musina Diana T. , Karibov Vadim R. , Khanh Ngo Q.
Published: July 2021

Stabilization of the functional properties of dispersed and compact solid metals, as well as regulation of their reactivity, improvement of water-repellent, antifriction and anti-corrosion properties by creating the protective films on the surface is an urgent problem of obtaining resource-saving materials. Previously, the research conducted at REC "Nanotechnology" of Mining University proved that chemisorption of ethylhydridesiloxane vapors together with cationic surfactants based on quaternary ammonium compounds has a beneficial effect on the water-repellent properties of metals. In order to obtain the physicochemical substantiation of the effect of hydrophobization of the surface of modified dispersed metals for the first time, the study of the electrophilic-nucleophilic properties of the active substances of the surface modifiers of dispersed and compact metals was carried out using the methods of quantum-chemical modeling in HyperChem software package. The dipole moment, energy of the highest occupied and the lowest unoccupied molecular orbitals, electrophilic-nucleophilic properties were determined. The series of enhancement of nucleophilic/electrophilic properties and dipole moment for modifiers were obtained. The donor-acceptor properties, the differences in the characteristics of the molecules of alkamone (A), triamone (T) and hydrophobic silicone organic liquid were quantitatively and qualitatively established. The patterns of the formation of hydrophobic properties of the surface during the layering of molecules of ammonium and organosilicon compounds with different electrophilic-nucleophilic properties on dispersed metals have been established. Recommendations for the use of modifiers for the production of high - and superhydrophobic materials are proposed.
An anthropological study of ‘Rathikāma Bali Yāgaya (Bali ritual)’ in traditional folk medicine to treat infertility
Authors: Srishan G. A. A. N. , Abhayasundere P. N. , Jayasiri A. A. J. , Wijayarathne W. K. M. , Dissanayake D. M. K. G. K.
Published: July 2021

Reproductive processes and the generation of posterity are important for the survival of organisms. As man became accustomed to civilized life, motherhood and fatherhood were considered noble and fortunate things. Accordingly, a married couple without children had to face various forms of social stigma. Because married people who do not have children are believed by people to be a symbol of unluck. Thus, infertility is recognized as a disease and there are various treatments for it. Traditional folk medicine in Sri Lanka also offers various treatments to cure infertility. Among them, the ‘Sabaragamuwa Rathikāma Bali ritual’ is performed for both men and women. The researchers aim to study this ‘Rathikāma Bali ritual’ for the curing of infertility in traditional folk medicine and the cultural value given to rituals in indigenous medicine. To achieve these objectives, a content analysis of qualitative data collected using secondary sources is performed here. To alleviate vaginal discharge and vaginitis related diseases in women, the Sabaragamuwa ‘Bali adura’ (Bali performer) conducts the Rathikāma Bali ritual. An idol is made using clay for this ritual. In this Rathikāma Bali statue, a woman with a naked upper body and with a ‘punkalasa’ (pot of prosperity) in her right hand and a ‘sewla’ (Cuckoo bird) in her left hand is moulded. When moulding the Bali statue, the woman’s figure is placed on the man's lap. After the introduction of the Bali statue to the patient (baliya pāwā deema), the ‘Namaskārā’ and ‘Vēēdimālāwa’ (poems and prose) are recited. In this way, all the rites are performed and the Rathikāma Bali ritual is performed till dawn. They believe that looking at the Bali statue and listening to poetry and drinking local medicine until the next morning will cure the condition.
Role of Information Technology in heritage tourism: UNESCO World Heritage sites of Sri Lanka
Authors: Abeysinghe A. , Abeysinghe A.
Published: July 2021

Heritage and Information Technology (IT) may seem inconsistent at first. But IT has a significant role in heritage tourism. IT provides effective resources by which heritage tourism has evolved as a modern tool without harming its cultural and heritage identity. IT applications in heritage tourism include many disciplines of computer science from workflow to archaeological discovery as well as to scientific preparation. As such, there are diverse areas of cooperation as well as interaction at different levels. The use of IT as a tool in heritage tourism has paved the way for a three-dimensional (3D) model with the use of input data such as photos and scans. At the same time, computer graphics have created accurate visual creations. Several applications of IT in heritage tourism such as 3-D Modelling, database management of records, online reservation systems, Content Management and marketing via websites and social media can be identified. In this age of Information Technology and with the fast access of information, tourists at present require fast and accurate information and they have a thirst for knowledge about the destinations they visit. Hence, it is the duty of stakeholders of heritage tourism to provide the necessary information for tourists without harming the historical and cultural nature as well as the value of the site while using modern technology and preserving heritage tourism for future generations. This paper will focus on the role of IT in heritage tourism in UNESCO World Heritage sites in Sri Lanka for enriching visitor experiences at World Heritage sites in Sri Lanka during the travel cycle. At present, the majority of tourists local as well as foreign accumulate information about World Heritage sites, make reservations as well as buy services available in relevant sites using search engines.
Community Film Making and innovative direction of rural art (An ethnographic study on a Sri Lankan community film 'Walapane Satana')
Authors: Lokuliyana Aruna , Ruwanpathirana Ileka
Published: July 2021

'Community film' is an attractive new term that has been emerged over the past few years. Though Sri Lankans are familiar with 'Community radio', the phrase 'Community film' is still a novel idea. But, it has been recognized by the world that community filmmaking is a broad concept that can be understood and produced in different ways, such as participatory community filmmaking and non-participatory community filmmaking. This study focuses on 'participatory community filmmaking' and tries to understand how it works, why it is made, what the benefits are, and how we can use it as a tool to achieve something positive. Under the qualitative research approach, an ethnographic study was performed. Films have been classified under various criteria, and it helps to understand what type of film it is. Primary and secondary data were collected. Preliminary data was collected through participatory observation and interview methods. Since the film, 'Walapane Satana' was the only film found from Sri Lanka and easily fit into the criteria to call it a community film, it was used for the study. The research revealed a solid socio-cultural background behind the making of this film. This particular community film has influenced the development of the place and individuals of this village in many ways. Almost all the villagers have participated in this film to attend and make, teach, learn, present, promote, judge, support, and span many artistic disciplines. Most importantly, some people have given up their lifelong bad habits to become a part of this film, and at the end of the film, they have entirely dumped those habits and have started effectively leading their lives. Furthermore, being a part of this film has added value to their lives, and it has empowered and educated them to become worthy citizens. These findings led the researcher to conclude the study with a strong opinion on community filmmaking as a powerful driver for social change.
Response of Indonesian Universities to the Covid-19 Pandemic – between Strategy and Implementation
Authors: Haris Ikhfan , Afdaliah  , Haris Muhammad Ichsan
Published: July 2021

Escalated by mid-January 2020, the Coronavirus Disease 2019 (COVID-19) pandemic is having a profound effect on all aspects of society, including the education activities in higher education. Colleges and universities globally are taking various actions to contain the COVID-19 outbreak. These efforts are mainly to secure the well-being of their students and staff, as well as members of their communities. Due to the increasing number of infections has prompted a number of universities in Indonesia to participate in the fight against the virus outbreak. This article provides an overview of the role played by Indonesian universities dealing with COVID-19 pandemic and how Indonesian universities serving the public good for COVID-19 breakthroughs. The research problem of this study focuses on how the strategies developed by the university in responding to COVID-19 and their implementation to reduce the potential consequences of the pandemic impacts. Subsequently, this paper presented the responses of universities in Indonesia in addressing the COVID-19 pandemic. The forms of responses presented in this paper are academic responses, research and development responses and social community services responses. Furthermore, a conceived information of the issues and challenging of involving of universities in collaborating on solutions to crises of the coronavirus pandemic in Indonesian context were portrayed. In conclusion, this paper summarizes the contribution of Indonesian universities and its impacts in fighting deadly virus disease COVID-19.