bluuebunny/crossref_metadata_2025 huggingface dataset:
El Ingreso Familiar de Emergencia ante la irrupción de la pandemia por covid-19. ¿Programa social o paliativo de la crisis? Reflexiones a partir de un enfoque mixto
Authors: Nieva Florencia Antonella , Mascareño Alejandra
Published: December 2022

Este trabajo se enmarca en una investigación de mayor envergadura, realizada a partir del proyecto Pisac Covid-085 “Cambios recientes en la estructura social argentina: trabajo, ingresos y desigualdad social en tiempos de pandemia y postpandemia”. En esta oportunidad, se analizan las formas de implementación y las consecuencias del Ingreso Familiar de Emergencia (IFE) en la Argentina, a partir de un enfoque mixto, que toma dos tipos de datos estadísticos: los producidos por la A y los provenientes de la encuesta realizada desde el proyecto. Los mismos se combinaron con la realización de entrevistas a funcionarios y referentes nacionales, provinciales y barriales de la Economía Popular en distintas regiones del país. Los datos estadísticos brindan un panorama general de la cantidad de solicitantes y receptores reales del IFE, su condición socioeconómica y la de quienes no lograron acceder. En las entrevistas, se conjugan los significados y percepciones subjetivas atribuidas al ingreso y su diversidad en el uso e importancia en la producción y reproducción de la vida de los sectores populares durante el Aislamiento Social, Preventivo y Obligatorio (ASPO).
Concluimos aquí que la aplicación de este programa tuvo consecuencias diversas según los hogares y regiones. En primer lugar, se registró una cantidad de solicitudes inesperada, lo que da la pauta de la magnitud de personas que se encuentran fuera del ámbito formal del empleo y en sectores como la Economía Popular que no había sido calculada. Con relación a su implementación, en algunos hogares, combinado con otros ingresos, funcionó como una de las estrategias de reproducción ante la disminución de ingresos y en otros, como un paliativo ante la situación de emergencia sanitaria. Sin embargo, no logró compensar el cierre de las actividades económicas, como la venta ambulante, actividades independientes de trabajadores/as de la Economía Popular que garantizaban un ingreso en los hogares. En los casos donde el principal sostén económico de la familia no se vio tan afectado, sirvió de complemento a un ingreso que ya tenían, y en algunos sectores organizados, significó un fondo de inversión que en conjunto sirvió para comprar maquinaria, materia prima o productos para la reventa en el comercio popular. En fin, última instancia de una circulación comunitaria del bien dinero.
Melatih Konsentrasi dan Kreativitas Peserta Didik Melalui Teknik Kirigami Di Raudhatul Athfal Al-Khairaat Manado
Authors: Nuryani Nuryani
Published: December 2022

Skripsi ini mengkaji tentang cara melatih konsentrasi dan kreativitas peserta didik melalui Teknik kirigami di Raudhatul Athfal Al-Khairaat Manado. Melatih disini adalah melakukan kegiatan secara berulang-ulang untuk mencapai suatu hasil tertentu. Konsentrasi yaitu pemusatan perhatian pada suatu objek. Kreativitas adalah kemampuan untuk menciptakan sesuatu yang baru. Adapun Teknik kirigami disini adalah Teknik melipat dan menggunting kertas. Penelitian ini mengambil rumusan dan Batasan masalahnya adalah bagaimana cara melatih konsentrasi dan kreativitas peserta didik melalui Teknik kirigami dan apakah hambatan dan solusi dalam melatih konsentrasi dan kreativitas melalui Teknik kirigami di Raudhatul Athfal Al-Khairaat manado. Tujuan penelitian ini yaitu untuk mengetahui cara melatih konsentrasi dan kreativitas peserta didik melalui teknik kirigami.Jenis penelitian ini adalah Penelitian Tindakan kelas (PTK) dengan jenis PTK eksperimental. Metode pengumpulan data dalam penelitian ini menggunakan observasi, wawancara, penilain unjuk kerja dan dokumentasi. Teknik analisi data pada penelitian ini menggunakan model Kemmis dan Mc Taggart yang dijabarkan dalam perencanaan, pelaksanaan tindakan, pengamatan dan refleksi. Sumber data diperoleh dari data observasi, wawancara, pemberian tugas atau unjuk kerja serta dokumentasi selama penelitian
UPAYA GURU DALAM MENERAPKAN METODE BERMAIN PERAN UNTUK MENINGKATKAN MINAT BELAJAR SISWA DI RA AL-IDJRAH GIRIAN KOTA BITUNG
Authors: Arhanuddin Siti Zubaidah Rivai Bolotio
Published: December 2022

Penelitian ini bertujuan untuk mendeskripsikan upaya guru dalam menerapkan metode bermain untuk meningkatkan minat belajar siswa di RA AI Hijrah Girian Bitung dan mengungkapkan kendala guru dalam menerapkan metode bermain untuk meningkatkan minat belajar siswa di RA AI Hijrah Girian Bitung. Jenis penelitian menggunakan studi kasus dengan pendekatan kualitatif. Penelitian menggunakan data primer dan data sekunder. Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Analisis data penelitian menggunakan triangulasi dengan mengecek secara berulang, mencocokkan dan mernbandingkan data dan berbagai sumber. Kemudian dianalisis menggunakan teknik analisis induktif. Hasil upaya guru dalam menerapkan metode bermain peran untuk meningkatkan minat belajar siswa di RA Al Hijrah Girian Bitung ialah dengan eara mengoptimalkan kegiatan pembelajaran seeara aktif dan kreatif agar anak didik turut aktif dalam proses pembelajaran.
Pengembangan Nilai-Nilai Agama dan Moral Pada Anak Usia Dini di Raudhatul Athfal Nurut Taqwa Sea Minahasa
Authors: Ardianto Ardianto , Halimah Nur , Hasan Rahayu
Published: December 2022

Studi ini bertujuan untuk mengetahui pengembangan nilai-nilai agama khususnya nilai religiusitas, nilai-nilai moral khususnya nilai kemandirian, kedisiplinan, kesopanan dan kesantunan serta problematika dalam pengembangan nilai-nilai agama dan nilai-nilai moral pada anak usia dini di Raudhatul Athfal Nurut Taqwa Sea Minahasa. Dalam memperoleh data penelitian, penulis menggunakan jenis penelitian kualitatif dengan pendekatan studi kasus. Hasil penelitian menunjukkan bahwa Raudhatul Athfal Nurut Taqwa Sea Minahasa dalam pelaksanaannya mengacu pada Kurikulum 2013 Pendidikan Anak Usia Dini yang kemudian dalam penyusunannya menggunakan Rencana Pelaksanaan Pembelajaran Harian (RPPH) dengan berbagai macam tema. Pendidik menggunakan metode yang juga bermacam-macam dan dibagi ke dalam 3 (tiga) bentuk kegiatan pembelajaran, yakni kegiatan awal, kegiatan inti dan kegiatan akhir berdasarkan hal tersebut maka telah menunjukkan adanya pengembangan pada anak usia dini dari nilai-nilai agama seperti mengucapkan salam, syukur, hafalan-hafalan surat pendek ialah Q.S Al-Maun-Q.S An-Nas, do’a-doa, anak usia dini yakni peserta didik yang sudah mengetahui sifat-sifat Allah, 25 nama Nabi dan Rasulullah serta 10 nama daripada Malaikat. Sedangkan pengembangan pada anak usia dini dari nilai-nilai moral ialah seperti peserta didik yang datang dan pulang sekolah sendiri, tidak terlambat, menghormati guru dan tidak berkata yang tidak baik. Dalam mengembangkan nilai agama dan moral ini memiliki beberapa problematika yang sering dihadapi ialah sepeti orang tua yang datang ke sekolah tidak berpakaian dengan sopan orang tua yang tidak terlalu peduli pada anaknya, dan sering terdengar keluarnya perkataan yang tidak baik dari para orangtua mereka.

Kata kunci: Pengembangan, Nilai, Agama, Moral, Problematika, Anak Usia Dini
Pengembangan Media Pembelajaran Berbasis Sains Menggunakan Pop-Up Book Pada Tema Binatang di RA Hidayatullah Manado
Authors: Utomo Nur Fadli , H. Ali Nurjami
Published: December 2022

Jurnal ini bertujuan untuk mengetahui bagaimana pengembangan media pembelajaran berbasis menggunakan Pop Up Book pada tema binatang atau hewan di RA Hidayatullah Manado dan mengetahui kelayakannya serta respon guru dan siswa terhadap penggunaannya di dalam proses pembelajaran Jenis penelitian yang digunakan adalah Research and Development (R&D) dengan menggunakan model pengembangan ADDIE.

Subiek dalam penelitian ini adalah siswa kelompok B yang berjumlah 6 orang dan 1 guru yang berada di RA Hidayatullah Manado. Jenis data yang dihasilkan adalah data kuantitatif berupa data yang diperoleh dari penyebaran angket, dan data kualitatif diperoleh daari validasi ahli materi berupa masukan yang digunakan untuk bahan-bahan acuan revisi

Hasil penelitian ini adalah produk berupa media pembelajaran berbasis sains yang dikembangkan menggunakan Pop Up Book pada tema binatang di RA Hidayatullah Manado. Media pembelajaran yang telah dikembangkan tersebut dianggap layak untuk digunakan dalam proses pembelajaran karena telah memenuhi standar kriteria kualitas media dengan hasil validasi dari ahli media sebesar 84% dengan kategori sangat layak, dan 93,4% oleh ahli materi dengan kategori sangat layak. Sedangkan respon guru terhadap uji coba media pembelajaran dengan persentase nilai sebesar 100% dan respon dari 6 siswa dengan persentase nilai sebesar 83,33% yang tergolong kategori sangat baik.
Algorithmic model of traffic stream
Authors: Arhangel'skiy Anatoliy
Published: December 2022

The aim of the paper is to develop a more advanced micromodel of a car motion in a traffic stream, which makes it possible to consider the factors influencing the process parameters when modelling. In the article, an additional analysis of the well-known «reasonable driver» model for simulating a car motion in a traffic stream is carried out and it is proposed to use the algorithmic model developed by the author. The offered model physically adequately describes the car motion when starting it off, accelerating, driving at a constant («desired») speed and braking up to a complete stop in the mode of following the «leader». The main principle of the interaction with the «leader» is to ensure a minimum but safe distance between them in all possible motion modes. The structure of the proposed model and the composition of the initial data necessary for its operation are given. The possibilities of the proposed model for predicting the car motion process in a traffic stream are also shown, taking into account specific road conditions and the car parameters
ntelligent analysis of the attractiveness of the Bashkortostan republic municipalities on the basis of scenario forecasting and geoinformation technologies
Authors: Khristodulo Olga , Akhmetzyanova Ilgamovna
Published: December 2022

Socio-economic development of territories depends on many factors, one of which is the region population. Therefore, managing the migration flows is an important tool for solving various demographic, socio-economic and other problems. In recent years, the Republic of Bashkortostan has seen a continuous migration population outflow both to different regions of the Russian Federation and to other countries, which indicates that for the effective development of the territories it is necessary to regulate the region migration flows. To do this, it seems appropriate to increase the attractiveness level of the region municipalities. In this regard, this article is devoted to the intellectual analysis of the attractiveness of the Bashkortostan Republic municipalities based on scenario forecasting and geo information technologies, which will improve the decision-making efficiency in forming the Republic of Bashkortostan migration policy. In the study course, an analysis of existing approaches used in this subject area is carried out, a methodology for determining the attractiveness coefficient of municipalities is considered, and the results of predictive calculations of the region territory attractiveness are presented.
Analysing approaches to building the software complex architecture for managing repair in service companies
Authors: Titarev Dmitriy , Krivtsanov Sergei
Published: December 2022

The paper presents an analysis of approaches to building an architecture system for service companies. A brief review of the subject area is made; the problems of such companies are identified. The article substantiates that the problem of choosing the software complex architecture is multi-criteria in nature. The main variants of the software package architecture are introduced, for which their advantages and disadvantages are identified and analysed, and the criteria for their evaluation are described. To solve the problem of multi-criteria optimisation, a weighted convolution method of the “distance to ideal” type is chosen. As a result, it is found that the most suitable software architecture for service companies is EAM-system with the developed Service Desk subsystem and flexible integration with external Service Desk systems to expand functionality in appropriate cases
PKM PENENTUAN HARGA JUAL PRODUK USAHA MIKRO BASIS RUMAH TANGGA PADA KELOMPOK PKK CINERE DAN GANDUL DEPOK
Authors: Lindiawatie Lindiawatie , Shahreza Dhona , Ria Anita
Published: December 2022

Pertimbangan pelaku usaha dalam keputusan penentuan harga jual pada kenyataannya seringkali belum tepat karena banyak pelaku usaha, khususnya Usaha Mikro, Kecil, dan Menengah (UMKM) yang menentukan harga jual produk mereka tidak berdasarkan perhitungan dan prinsip akuntansi yang benar, melainkan menggunakan perkiraan  pemilik. Maka dari itu tidak mengherankan apabila banyak UMKM yang kemudian gulung tikar, karena penghasilan dari penjualan produk atau jasa mereka tidak dapat menutup seluruh biaya produksi dan menghasilkan laba yang diharapkan. Pada umumnya ibu-ibu PKK yang memiliki kegiatan usaha rumah tangga belum memiliki pemahaman yang utuh dan benar tentang penentuan harga jual produk Oleh sebab itu abdimas ini  terlaksana yang bertujuan supaya mitra ibu-ibu PKK memahami pengetahuan dasar-dasar metode penetapan harga jual produk, menyadari akan pentingnya pengelolaan dan pengelompokkan biaya yang terorganisir secara rapi dan sistematis,  mengetahui dan memahami cara menyusun penetapan harga jual poduk yang benar sesuai kaidah-kaidah akuntansi biaya dan  menyadari akan pentingnya memiliki pengetahuan akuntansi biaya untuk dipraktekkan pada usahanya. Hasil dari pengabdian masyarakat adalah  mitra ibu-ibu PKK mengetahui dan memahami metode penetapan harga jual yang digunakan dengan menggunakan metode Cost Plus Pricing. Metode tersebut merupakan metode yang sering digunakan dan lebih mudah dipahami oleh pemula dan mencakup semua biaya-biaya yang telah dikeluarkan
PENINGKATAN LITERASI DAN KUALITAS SDM PENGURUS RUMAH PENGGERAK GENERASI BANGSA JAKARTA TIMUR
Authors: Setyastanto Albertus Maria , Leksono Ari Wahyu , Vhalery Rendika
Published: December 2022

Rumah penggerak generasi bangsa (Rumah PGB) merupakan wadah SDM yang baru berdiri. Dikarenakan Rumah PGB tergolong baru, diperlukan banyak persiapan. Persiapan-persiapan yang diperlukan seperti menyediakan SDM yang matang sesuai dengan kebutuhan masyarakat, sesuai dengan tujuan yang ingin dicapai oleh Rumah PGB. Oleh sebab itu, permasalahan yang ditemukan yaitu perlunya peningkatan literasi SDM dan peningkatan kualitas SDM dari anak-anak Rumah PGB. Solusi yang ditawarkan adalah pendampingan dan pelatihan secara pembimbingan untuk meningkatkan literasi SDM dan meningkatkan kualitas SDM dari anak-anak Rumah PGB. Target luaran kegiatan pengabdian masyarakat ini terdiri dari publikasi ilmiah, jasa pelayanan, pendampingan, pelatihan, pemberian materi, serta peningkatan penerapan IPTEK masyarakat
PKM MENINGKATKAN PEMAHAMAN KOSAKATA BAHASA INGGRIS DAN BAHASA ARAB MELALUI MEDIA GAMBAR PADA ANAK USIA DINI DI BIMBINGAN BELAJAR PELITA HATI JAKARTA SELATAN
Authors: Utama Wahyu , Suprapto Suprapto , Ranam Sanudin
Published: December 2022

PKM Meningkatkan Pemahaman Kosakata Bahasa Inggris Dan Bahasa Arab Melalui Media Gambar Pada Anak Usia Dini Di Bimbingan Belajar Pelita Hati Jakarta Selatan dilakukan untuk memberikan pelatihan pada AUD agar dapat meningkatkan Pemahaman Kosakata Bahasa Inggris Dan Bahasa Arab Melalui Media Gambar Di Bimbingan Belajar Pelita Hati Jakarta Selatan. Pelaksanaan PKM ini dilakukan seperti pelaksanaan PKM pada umumnya yang diawali dengan perencanaan hingga evaluasi. Selama pelaksanaan PKM dilakukan, mitra akan membantu tim untuk menyediakan tempat dan keperluan lainnya. Hasil PKM menunjukkan bahwa terjadi peningkatan pemahaman kosakata bahasa Inggris dan bahasa Arab siswa yang berusia dini setelah diberikan metode pengajaran yang menggunakan media gambar dan objek riil. Secara keseluruhan kegiatan pengabdian mayarakat yang dilakukan di Yayasan Pelita Hati berjalan dengan baik dan lancar.
PENINGKATAN KOMPETENSI GURU MELALUI PELATIHAN KETERAMPILAN PEMBUATAN E-PRESENTATION DENGAN APLIKASI CANVA FOR EDUCATION
Authors: Fahrudin Ahmad , Pamungkas Adhis Darussalam
Published: December 2022

Presentasi elektronik adalah dokumen presentasi yang dibuat dengan menggunakan berbagai alat seperti powerpoint, Canva, yang sangat berguna dalam memberikan presentasi kepada guru dari berbagai bidang, baik itu mata pelajaran produktif, adaptif mau pun normatif. SMA Plus Ibadurrahman saat ini mengalami kendala dalam mencari penyesuaian media pembelajaran pada situasi saat ini dalam rangka penyempurnaan media sistem pembelajaran di sekolah, maka dalam hal ini implementasi presentasi elektronik disepakati melalui kegiatan pelatihan. Tujuan kegiatan yang dilakukan adalah untuk meningkatkan keterampilan guru SMA Plus Ibadurrahman dalam membuat presentasi elektronik. Metode operasional yang digunakan untuk mencapai tujuan dari kegiatan pengabdian masyarakat ini adalah metode presentasi dan praktek menggunakan media PowerPoint dan Canva, dimana seluruh peserta pelatihan, setelah menerima materi yang disampaikan, mempraktekkan apa yang telah dilakukan. Hasil dari kegiatan dalam pelaksanaan pelatihan ini adalah peningkatan pengetahuan dan keterampilan serta pemahaman penerapan penggunaan proyeksi elektronik bagi guru SMA PLUS IBADURRAHMAN peserta pelatihan. Berdasarkan kegiatan yang telah dilaksanakan, tersebut dapat memberikan pemahaman baru mengenai terdapatnya penggunaan media pembelajaran alternatif yang bisa digunakan dalam proses pembelajaran secara daring
PKM WORKSHOP PENGGUNAAN METODE PEMBELAJARAN PADA GURU PKBM TUNAS BARU CIKAMPEK
Authors: Rasam Fadli , Sari Ani Interdiana Candra , Karlina Elin , Cahyo Al-Qomari
Published: December 2022

Tujuan dari diadakan abdimas pada PKBM Tunas Baru yang berada diwilayah Desa Jatibaru, Cikampek, Karawang Jawa Barat adalah untuk menerapkan metode pembelajaran secara bervariasi dalam PBM. Metode yang digunakan dengan observasi, wawancara, dan pelatihan. Hasil dari PKM pada PKBM Tunas Baru adalah: (1) Tutor mampu memahami materi yang diberikan. (2) Tutor mampu menganalisis macam-macam media pembelajaran yang akan digunakan sesuai dengan kebutuhan peserta didik. (3) Tutor mampu memotivasi diri untuk menjadi kreatif dalam menggunakan media pembelajaran.
PKM RT 04 KP. BERKAT KALISUREN
Authors: Yulistyanti Dwi , Farkhatin Naely , Akhirina Tri Yani
Published: December 2022

Kegiatan ini merupakan pengabdian kepada masyarakat yang tergolong dalam skim IbM yang terselenggara atas dukungan dana dari Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Universitas Indrapratas PGRI untuk tahun akademik Semester Genap 2020/2021. Pengabdian Masyarakat ini merupakan peran serta Universitas Indraprasta PGRI dalam rangka untuk ikut membantu salah satu elemen masyarakat dalam Pelatihan terhadap Ibu-Ibu PKK RT 04 Kp.Berkat Kalisuren. Adapun Judul dari Kegiatan ini adalah “Pelatihan Aplikasi MS.Office 2010 untuk Peningkatan Ketrampilan dalam Pemberkasan pada RT 04 Kp.Berkat Kalisuren‟. Pengabdian Masyarakat ini bertujuan untuk memberikan pengetahuan bagaimana Ibu-ibu PKK dapat dengan mudah menggunakan Ms.Office 2010 dalam pemberkasan surat menyurat.Penggunaan Aplikasi ini sudah tidak asing lagi bagi Ibu-Ibu PKK namun hanya saja mereka huarus update dengan Aplikasi-aplikasi yg terbaru yang beredar dikhalayak umum agar tidak tertinggal dengan perubahan jaman, oleh karena itu perlu diadakan Pelatihan agar mereka memahami cara penggunaan Ms.Office 2010 untuk pembuatan surat menyurat dalam pemberkasan RT, Hal ini memungkinkan para peserta untuk menguasai materi dengan sekaligus melakukan praktik dengan pendampingan instruktur
Ecological study of two gastropods species Melanoides turbuculata and Melanopsis preaemorsa from Euphrates river - Basrah, Iraq
Authors: Al-Maliky Anwar M.J. , Al-Maliky Tariq H. , Al-Khafaji Khaled Kh.
Published: December 2022

Biological and taxonomic studies of snails in the waters of Iraq's desert have been enhanced through seasonal recording of them, and it is one of the means to follow their distribution and determine the density. Aiming to determine occurrence and density of two snails Melanoides tuberculata and  Melanopsi preaemorsa, in two stations at the Euphrates river-Basrah, Governorate, in Al-Madina and Al-Qurna. Three replicates within each station were chosen for sample collection of these two species using the quadrate (25 × 25) cm. Many environmental factors including temperature, salinity, pH, dissolved oxygen (DO), and organic material in sediment were measured, 5,330 samples were obtained from the stations. The highest annual density was recorded by snail M. turbuculata with 2,745 and 1,072 ind/m² in two stations respectively, while M. preaemorsa with 912 and 601 ind/m² in (St.1 and 2), respectively. The densities of snail M. turbuculata from 480 ind./m2, June 2019 at (St. 1) to 57 ind./m2 in December 2019. And in (St. 2) from 256 ind./m2 in May 2019 to 0 ind./m2 in August - December 2019. While snail species M. preaemorsa (Linnaeus, 1758) in (St. 1) from 128 ind./m2 in June and July to 0 ind./m2 in January-February, November-December 2019 and in (St. 2) from 144 ind./m2 in April to 0 ind./m2 in August-December 2019. The statistical analysis found significant differences in DO, temperatures, and snail density in two stations. This is the first study in the region on these two species in particular, and their abundance.
Efficiency of gamma irradiation and ethyl methane sulphonate in inducing variations in Jasminum auriculatum Vahl.
Authors: Lavanya V. , Ganga M. , Rajamani K. , Meenakumari B. , Gnanam R.
Published: December 2022

Vegetatively propagated crops like Jasminum auriculatum have a constraint in genetic variation due to a narrow genetic base that restricts the insights in any crop breeding programme. Mutation breeding is a potential tool that directs a way to create desirable variation effectively in vegetatively propagated crops. The optimum dose of mutagen is the one which produces the maximum frequency of mutation in turn the variation, with minimum killing. The aim of the present paper unveils the Lethal Dose (LD50) and the growth reduction dose (GR50) for both Gamma irradiation (GI) and Ethyl methane sulphonate (EMS) for the ecotype ‘Muthu Mullai’ of Jasminum auriculatum. These parameters of GR and EMS treated cuttings were analysed by considering the GR50 values of the mortality rate (57%, 48%), survival percentage (12.479Gy, 13.268mM), shoot length (18.59Gy, 18.28mM), root length (20.39Gy, 18.17mM), number of leaves (22.29Gy, 17.47mM), number of sprouts (22.97Gy, 16.17mM), vigour index (10.43Gy, 11.05mM), leaf length (21.61Gy, 19.90mM) and leaf width (19.2Gy, 16.17mM). The LD50 value was 12.479 Gy for GI and 13.268 mM for EMS treatment. The GR50 for different growth parameters ranged from 14.93 to 22.9 Gy for GI and 1.05 to 19.9 mM for EMS treatment. The mutagenic efficiency and effectiveness were 214.96 and 89.36 for GI and 48.66 and 33.77 for EMS treatment, respectively. These doses can be used for generating considerable variation, which can be put to use in future crop improvement programmes for Jasmine.
A study of aquatic macrophyte for remediation of chromium and cadmium in wastewater effluents in Yenagoa Metropolis, Niger Delta
Authors: Alexander Bekeowei, Rexona , Anthony Bariweni, Perekibina
Published: December 2022

Although aquatic macrophytes have been used individually for wastewater remediation, there is a dearth of studies comparing their efficiency level to determine the most effective for remediation of specific heavy metals. This study aimed to determine the most effective aquatic macrophyte amongst Eichhornia crassipes, Pistia stratiotes, Nymphaea nouchalli, Lemna minor and Ceratophyllum demersum for the remediation of Cr and Cd from wastewater effluents in Yenagoa Metropolis, Niger Delta. Wastewater samples from emulsion paint industries were collected from six locations (L1-L6) and analyzed for Cr and Cd concentration using Inductively Coupled Plasma Atomic Emission Spectroscopy. The wastewater samples were treated with these aquatic macrophytes and the concentration of Cr and Cd in the samples were assessed every two weeks for six weeks. Results showed that the mean Cr concentration (0.27mg/L) and Cd levels (0.080mg/L) in the wastewater samples were higher than the recommended WHO limits of 0.05 and 0.003mg/L respectively. The treated wastewater showed that Cr and Cd concentrations in the wastewater were reduced to minimum values by P. statiotes (0.003±0.001mg/L) and E. crassipes (0.000±0.000mg/L) respectively. The removal potentials of the macrophytes were in the order of P. stratiotes > E. crassipes > N. nouchalli > L. minor > C. demersum for Cr, and E. crassipes > P. stratiotes > N. nouchalli > C. demersum > L. minor for Cd. It was concluded that the most effective aquatic macrophyte for remediation of Cr was P. stratiotes (with 97% efficiency) and Cd was E. crassipes (87.5% efficiency). Therefore the macrophytes were considered good phytoremediators.
A study on the feeding of shrimp larvae of Macrobrachium nipponense on algae in vitro
Authors: Al-Maliky Taraq H. , Al-Waeli Aqeel A. A. , Hashim Mahmood S.
Published: December 2022

Experiments were carried out for the propagation and rearing of Macrobrachium nipponense and its feeding on algae, with the aim of determining the density, survival, and growth of larvae in vitro. Hatched larvae of zoae were reared at a density of 50 zoea/L with algae mixture: Chlorella vulgaris, Scenedesmus sp., Pediastrium sp., Microctinium sp., Navicula sp., Ulothrix sp., Cyclotella sp., Daitoma sp. at three concentrations of 0.5=A, 1.0=B, 1.5=C x 10⁵ cell/ml, and the survival % rates of zoea larvae were 45.00±5.00, 53.33±7.64, 50.00±5.00 respectively. Then, three densities: 25=A, 50=B, 75=C zoea/L were tested by feeding them with the best concentration of 1.0×10⁵ cell/ml for 10 days, with the result being survival % rates were  50.00±5.00, 51.67±7.64, 31.67±7.64, respectively. After that, stage post-larvae were reared at a density of (50=A,100=B, 150=C) Pl/pond and fed with a concentration of 1.0 x 10⁵ cell/ml of the algae mixture for 28 days, which resulted in survival % rates of 48.33±7.64, 40.00±5.00, 33.33±7.64, and this stage, weight was 50.67±2.08, 50.00±2.00, 40.33±2.52mg respectively. The results of the analysis of survival rates for different densities of zoea larvae found significant differences (P < 0.05) between density C and density of both A and B, of which there were no significant differences (P > 0.05) between them. There were no significant differences (p > 0.05) in the survival rates of zoea in different concentrations of the selected algae. Also, there were no significant differences (p > 0.05) in the survival rates and weight rate of post-larvae when fed on algae (B).
Rice area mapping in Palakkad district of Kerala using Sentinel-2 data and Geographic information system technique
Authors: Raju Chinnu , Ajith K , Ajithkumar B , Anitha S , Vijayan V Divya
Published: December 2022

Proper calculation of rice cultivation area well before harvest is critical for projecting rice yields and developing policies to assure food security. This research looks at how Remote Sensing (RS) and Geographic Information System (GIS) can be used to map rice fields in Palakkad district of Kerala. The area was delineated using three multi-temporal cloud free Sentinel-2 data with 10 m spatial resolution, matching to crop's reproductive stage during mundakan season (September-October to December-January), 2020-21. To make classification easier, the administrative boundary of district was placed over the mosaicked image. The rice acreage estimation and land use classification of the major rice tract of Palakkad district comprising five blocks was done using Iterative Self-Organisation Data Analysis Technique (ISODATA) unsupervised classification provision in ArcGIS 10.1 software, employing False Colour Composite (FCC) including Blue (B2), Green (B3), Red (B4) and Near-infrared (B8) Bands of Sentinel-2 images. The classification accuracy was determined by locating a total of 60 validation points throughout the district, comprising 30 rice and 30 non-rice points. The total estimated area was 24742.76 ha, with an average accuracy of 88.33% and kappa coefficient 0.766 in five blocks of Palakkad district. The information generated will be helpful in assessing the anticipated production as well as the water demand of the rice fields.
Determination of metformin and triclosan in sewage sludge using Liquid chromatography-mass spectrometry (LC-MS)
Authors: T Gokul Kannan. , Maheswari M. , Suganya K. , Bhuvaneswari K. , Kannan Balaji , Sunitha R. , Sinduja M.
Published: December 2022

Pharmaceuticals and personal care products (PPCPs) are generally neither totally removed by sewage treatment nor completely destroyed in the environment. Metformin (MET) and triclosan (TRI) are two compounds in PPCPs that have the potential to be environmental pollutants. This research aimed to determine MET and TRI in sewage sludge using a liquid chromatograph-mass spectrometer (LCMS-8040) and a sewage sludge extraction method. The Milli-Q water and sewage sludge were also tested at three different MET and TRI concentrations (0.01, 0.02, and 0.03 mg L-1). As a result, the corresponding recoveries of MET and TRI in both matrixes ranged from 85.93 to 116.10 per cent and 90.50 to 116.30 per cent (n = 7, RSD < 10%). Then, the limit of detection (LOD) and the limit of quantification (LOQ) for MET and TRI were found to be 0.005 and 0.01 mg L-1. The amounts of MET and TRI in the sewage sludge samples from the Ukkadam sewage treatment plant (USTP), Coimbatore, ranged from BDL to 0.0587 mg L-1 and 0.0719 to 0.1851 mg L-1, respectively. Consequently, the amounts of MET and TRI in the sewage sludge samples from the Tamil Nadu Agricultural University sewage treatment plant (TSTP), Coimbatore, ranged from BDL to 0.0227 mg L-1 and 0.0393 to 0.1296 mg L-1, respectively. This exclusive use of the highly sensitive LCMS-8040 consumes less time than other analytical methods for measuring the amount of MET and TRI in sewage sludge by overcoming the risk of chemical degradation.
Enhancing employee productivity through effective conflict management in Transmission Company of Nigeria
Authors: Salami C.G.E , Orishede Felix , Morka Ogor
Published: December 2022

This study investigated the impact of conflict management on employees’ productivity in a public sector organisation, a case of Transmission Company of Nigeria (TCN). This study adopted the survey research design. A total of 100 respondents were selected for the study using stratified sampling technique. Questionnaire was used to collect primary data. Data collected were analysed using descriptive statistics. Hypotheses were tested through regression analysis and correlation coefficient. The findings revealed that effective conflict management enhance   employee’s   performance   in    an    organisation    and    that organisation’s   conflict management   system   influences   employee   performance in the organisation. It was recommended that organisation should embark on training and retraining of its employees in area of conflict management so as to create a conductive working environment   for   the employees and that there should be efficient and effective communication between and among all categories of the employees in the organisation. This will reduce conflicting situations in the organisation.
Tinjauan Kebijakan Akuntansi Akun Khusus Belanja Penanganan Pandemi Covid-19: Studi Kasus Pada Kanwil DJPb Provinsi Lampung 2019-2021
Authors: Ayu Anjani Rika , Subroto Imam
Published: December 2022

The Covid-19 pandemic causes a multiplier effect in some sectors including the accounting and financial sectors, influencing the government for making adjustments to the conditions. In the sector of state financial accountability, the government initiated the emergence of a new account in the form of a Special Account for handling the Covid-19 pandemic. The Covid-19 Special Account arises to allocate spending about Covid-19 which is issued through the Director General of Treasury Letter Number S-369/PB/2020. This study aims to review accounting and reporting policies for the emergence of new accounts related to Covid-19 at the Regional DJPb Office of Lampung Province. The method used in this research is a qualitative method (library study) accompanied by observation (interviews). The author in this case presents a Logic Model regarding the emergence of Special Accounts related to Covid-19 to facilitate reader understanding. Along with the research, the authors found differences in the disclosure of special accounts in the Notes to Financial Statements (CaLK). The results of this study are that the Regional DJPb Office of Lampung Province has implemented accounting and reporting policies in accordance with applicable regulations, namely PMK 225/PMK.05/2019 which was amended by PMK 234/PMK.05/2020.
Keywords: Accounting Policy, Covid-19 Pandemic, Special Account
Quality of life of Indonesian adolescents in the time of the COVID-19 pandemic
Authors: Kurniawati Herlin Fitriana , Kurniawati Herlin Fitriani
Published: December 2022

The outbreak of Coronavirus Disease 2019 (COVID-19) in Indonesia has been declared as a public health emergency, which requires some prevention and control efforts as a mitigation strategy. This pandemic requires all activities to be carried out at home including school. This study aims to determine the quality of life of adolescents during the COVID-19 pandemic. This study was conducted using a quantitative approach, and descriptive analytic method. It involved high school/vocational high school students in Kulon Progo who were willing to be respondents as the research subjects and samples. 301 respondents were selected using simple random sampling technique. The research instrument used The World Health Organization Quality of Life (WHOQOL) â€“BREF. The data were analyzed descriptively by looking at the presented data percentage in the frequency distribution table. The research respondents comprised of 117 male respondents (39%) and 184 female respondents (61%), with an age range of 15-19 years old. 149 respondents (49.5%) were mostly satisfied with their health during the COVID-19 pandemic or having their health in the good category. 121 respondents (40.2%) mostly considered their ability to learn during the COVID-19 pandemic in the average category. 124 respondents (41.2%) who experienced negative feelings, such as feeling blues, anxiety and depression during the COVID-19 pandemic were mostly in the rare category. Most teenagers, 156 respondents (52%), have a good quality of life during the COVID-19 pandemic.
Virtual learning of midwifery students during Covid-19
Authors: Anjarwati Anjarwati , Wahyuntari Evi
Published: December 2022

Background:COVID-19 pandemic which has an impact on all aspects of life including the field of education by implementing the learning process conducted from home. This situation forces the world of education to create new adaptations employing virtual learning which has a complex impact on the physical, psychological, social and economic.Objective: to discover the description of online learning for midwifery students during the Covid-19 pandemic.Method: Quantitative research with a descriptive approach was performed on 218 students of midwifery at Universitas Aisyiyah Yogyakarta as many as 2, 4 and 6 semesters. The study was conducted in May 2021 with a sample of 138 students who met the inclusion criteria of D3 Midwifery students study program at Universitas Aisyiyah Yogyakarta who had participated in virtual learning. The research instrument employing a questionnaire includes basic data and a questionnaire for the implementation of online learning. The data were analyzed descriptively to obtain an overview of virtual learning in midwifery students.Result: It was discovered that 78 (56.5%) respondents felt comfortable communicating through electronic media in learning, 120 (87%) respondents did not agree that practical learning skills were easy to understand online and 55 (39.9%) liked learning employed zoom meetings and 41 (29.7) respondents performed the WA group.Conclusion: Online learning is an alternative problem solving during a pandemic, both in theory and practice. Practical learning requires important skills to be performed face-to-face even though the number of meetings and practice groups is limited and the importance of innovation in practice implementation methods in the clinic.
Efficacy of early initiation of breastfeeding (EIB) for preventing hypothermia in newborns
Authors: Muthoharoh Binti Lu'lu' , Yuriah Siti , Gustiani Ria , Agustina Yaolanda Rizqi , Indrawati Indrawati , Mufdlilah Mufdlilah
Published: December 2022

Newborns are at risk of losing body heat after birth. According to UNICEF, the global infant mortality rate is still worrying, in Sub-Saharan Africa, of 29 deaths per 1,000 births. It means that 80% of deaths are caused by asphyxia, complications at birth, hypothermia, and sepsis. In Indonesia, the causes of death for newborns 0-6 days include respiratory disorders (36.9%), prematurity (32.4%), sepsis (12%), hypothermia (6.8%,) and jaundice (6.6%). Evidence suggests some technological interventions in preventing hypothermia in newborns, such as skin-to-skin contact between mother and baby. This study aimed to explore available technological evidence regarding the effectiveness of IMD in the prevention of hypothermia in newborns. The review is based on the integrative review method by following the modified design it consists of identifying topics, identifying problems/questions, collecting data with relevant evidence, evaluating data, analyzing, and interpreting data, concluding, and presenting results. PRISMA flow diagram is used to show the flow of evidence search. The results of the review included 10 articles. From the review, three facts were discovered, namely, EIB can increase temperature, increase breastfeeding levels, and increase low weight loss in the baby's first days. Infant mortality can be prevented with the role of trained health workers during ANC, delivery/postnatal, and EIB during the first/two hours of postpartum to prevent hypothermia.
The experience of parents in providing Islamic sexual education to their children
Authors: Waliyanti Ema , Maulida Niâ€™ma Afni
Published: December 2022

Cases of sexual violence against children are increasing this is due to the lack of sexual education from parents. This happens because they consider sexual education to be taboo and lack of experience in Islamic sexual education for children. The purpose of this study is to explore how parents experience in providing Islamic sexual education to their children. This study uses a qualitative method with a descriptive approach. This research was conducted by in-depth interviews with 11 participants, namely parents who have children aged 0-8 years in the Kalirandu sub-village determined by purposive sampling. Test the validity of the data using member check, thick description, and peer debriefing. In data analysis using software open code 4.03. This research has received an ethical permit from FKIK UMY with the number 034/EC-KEPK FKIK UMY/I/2022. This study shows that the experience of parents in providing Islamic sexual education to children starts from preparing themselves to face the role of parents to providing material on Islamic sexual health for children. Parents in giving their role are tired and confused in providing sexual education so they do some solutions and there are several factors that influence parents in providing Islamic sexual education to their children including the way parents communicate with children, the last education of parents, the negative influence of technology, The perception of sexual education in Islam is a taboo subject, a history of parental illness and the early age of parents' marriage. The experience of parents in providing Islamic sexual education to children affects the future of children, especially related to sexual deviant behavior. Therefore, parents need to prepare themselves in delivering the education so as to minimize the occurrence of risky sexual deviant behavior in children.
Midwivesâ€™ knowledge, risk perceptions, preventive behaviour and adherence to infection control regarding Covid-19: Cross-sectional study in Indonesia
Authors: Rosyidah Hanifatur , Sutrisminah Emi , Tamang Indra Kala
Published: December 2022

Midwives are at the highest risk of getting COVID-19 in maternity wards. This study aimed to assess factors determining the knowledge, attitude and prevention of midwives towards COVID-19 in Indonesia. A cross-sectional online survey was conducted among 478 midwives spreading through whatsapp from December 2020 to January 2021. The factors knowledge, attitude and practice of midwives were estimated using 11, 7 and 7 questions, respectively. A multivariable logistic regression analysis was used on SPSS version 23 to identify factors related to the knowledge, attitude and prevention practice of midwives on COVID-19. Significance was determined at a p value of < 0.05 and association was described by using odds ratio at 95% CI. Among 478 midwives, 92.3% has a good behaviour to protect them from Covid-19, 78.2% have good attitude and 40.2% have poor knowledge.Â  There was no relationship between respondents' socio-demographic characteristics and their knowledge. The availability PPE, disinfectant and IP guidelines significantly influence preventive behaviour of midwives.Training and availability of equipment are recommended to ensure a good knowledge, attitude and practice of midwives.
Compliance with DMPA contraceptive injection repeat visits during the Covid 19 pandemic
Authors: Sari Gita Nirmala , Setiawan Ananda Putri , Antarsih Novita Rina , Sari Yulia , Fratidhina Yudhia , Yuting Li , Eprila Eprila
Published: December 2022

The 3-month of DMPA injectable contraceptive is one of the contraceptive methods that has decreased in the number of users during the Covid-19 pandemic. Acceptors of 3-month injectable contraceptives who do not comply with visits can reduce effectiveness and increase the risk of pregnancy. This study aims to examine the factors that influence the adherence of 3-month DMPA injection family planning acceptors during the Covid-19 pandemic. This was quantitative research with cross sectional design. The sample used in this study were 125 acceptors of 3-month DMPA injection family planning. Data was obtained by using a questionnaire. The analysis was performed using logistic regression. Based on multivariate analysis, there were 3 factors associated to adherence to DMPA injection repeat visits, namely family planning acceptor occupationã€€(OR=0.11, 95%CI= 0.04-0.31), knowledge (OR=3.59, 95%CI=1.34-9.58) and husband's support (OR=5.84, 95%CI=2.42-14.08). The most dominant factor was husband's support (OR=6.65, 95%CI=2.51-21.46). Husband's support is the most important factor that is strongly associated to injection repeat visits for DMPA family planning acceptors during the covid 19 pandemic. Good communication between partners is needed to increase DMPA injection repeat visits.
METHODOLOGY FOR ENSURING THE QUALITY OF THE SUPPLIER EVALUATION PROCESS AT FOOD INDUSTRY ENTERPRISES
Authors:   St. Petersburg State Electrotechnical University, Kuzmina S.N. , Silaeva V.V. ,   St. Petersburg State Electrotechnical University, Ekimova E.I. ,   St. Petersburg State Electrotechnical University
Published: December 2022

The article substantiates the relevance of ensuring the quality of the supplier evaluation process at food industry enterprises. The results of the study of the supplier evaluation process and the development of performance indicators of this process are presented. Based on the results of the study, a methodology is proposed to ensure the quality of the supplier evaluation process, taking into account the requirements of international standards for food safety management systems. The main elements of the methodology based on the application of methods for describing processes, identifying risks, as well as the formation of management plans are described.
MODERN METHODS AND MEANS TO IMPROVE THE QUALITY AND INCREASE THE PRODUCTIVITY AND EFFICIENCY OF ORGANIZATIONS IN THE CONTEXT OF DIGITALIZATION
Authors:   St. Petersburg Electrotechnical University «LETI», Marchenko S.V. , Semenov V.P. ,   St. Petersburg Electrotechnical University «LETI»
Published: December 2022

The basic quality management methods and tools widely accepted in various types of international organizations are considered. These methods can be successfully used in today's environment in digitalization conditions during the electrical equipment operation and the other product life cycle stages. Recommendations on the use of various management and engineering quality tools are presented.
SIMULATION OF THERMAL STRESSES IN DIAMOND GRINDING WHEELS
Authors:   Kabardino-Balkarian state University, Deunezhev Z.N. , Kardanova M.R. ,   Kabardino-Balkarian state University, Bechelova A.R. ,   Kabardino-Balkarian state University, Kushkhov Kh.B. ,   Kabardino-Balkarian state University, Tkhabisimova M.M ,   Kabardino-Balkarian state University, Yakhutlov M.M. ,   Kabardino-Balkarian state University
Published: December 2022

Numerical modeling of thermal stresses in the «diamond-matrix» system of diamond grinding wheels on a polymer matrix has been carried out. The effect of various coatings on diamonds and their thicknesses on stresses has been studied. The ways of increasing the working capacity of the tool by reducing the stresses in the system are proposed.
Analitik Hiyerarşi Süreci ile Kullanıcı Talebine Dayalı Sağlık Tesisi Yer Seçimi Modeli
Authors: GÜRSOY Gökçen , YÜZER Mehmet Ali
Published: December 2022

Kentsel nüfusun artışı, yapılı çevrenin hızla büyümesi ve erişilebilirlik gibi unsurlar, kullanıcıların kamu tarafından sunulan sağlık hizmetine erişimini zorlaştırmaktadır. Mekânsal etkenler dışında ayrıca kullanıcıların demografik ve ekonomik yapıları, sunulan hizmetlerin kapsamı gibi diğer faktörler sağlık hizmetine erişimi etkilemekte ve kullanıcıların sağlık sektöründe hizmet veren kurum veya kuruluşlardan hizmet alma seçeneklerini farklılaştırmaktadır. Bu çalışma kentsel alanda yer alacak sağlık tesislerinin yer seçimini etkileyecek faktörlerin belirlenmesi, hastane talebinin girdilerinin belirlenmesi ve geleceğe yönelik sağlık sisteminin mekânsal dağılımının nasıl olması gerektiğine dair öngörülere erişmeye odaklanmaktadır. Bu kapsamda yataklı tedavi hizmeti veren genel kamu hastanesi statüsündeki tesisler için mevcut sağlık mevzuatı ve Sağlık Bakanlığı’nın belirlediği kurallar çerçevesinde hipotetik bir tesis hiyerarşisi kurgulanmıştır. Hiyerarşide yer alan tesislerin yer seçimleri için talep ölçümü demografik, ekonomik ve mekânsal olmak üzere üç konuda detaylandırılmıştır. Bu çalışmada, farklı temalarda kurgulanan talep ölçümlerinin göreli önem derecelerini tespit etmek için “Analitik Hiyerarşi Süreci” yönteminden yararlanılmıştır. Bu makalede, yaş ve cinsiyete, özel sağlık ve tamamlayıcı sigorta sahipliğine ve ulaşıma bağlı talep ölçümleri neticesinde yataklı tedavi hizmeti veren genel hastaneler için geliştirilen hiyerarşik yer seçimi modelinin genel kurgusu açıklanacaktır.
Ume KBUBU (RUMAH BULAT)
Authors: Nau Odelinda
Published: December 2022

Manusia memulai kehidupannya dalam budaya. Ia dilahirkan dan dibesarkan dalam kehidupan sosial dan budaya keluarganya. Sepanjang kehidupan ia akan mengadaptasi berbagai kebiasaan yang mempengaruhi dalam keluarga dan lingkungannya.