bluuebunny/crossref_metadata_2025 huggingface dataset:
Wheat Pest Dynamics, Forecasting and Current Importance of the Attack, to Develop Integrated Control System in the Center of Transylvania (ARDS Turda, 2006-2016)
Authors: Malschi Dana , Tărău Adina Daniela , Vălean Ana Maria , Şopterean Laura , Suciu Alexandra Loredana , Dărab Ionel Dragoş , Chețan Cornel , Tritean Nicolae
Published: June 2023

The paper presents data about wheat pest attack in Transylvania in the last 10 years, under the different climatic, phenological and technological conditions, with details of the correlations of the climatic factors with the bio-ecology of the species or pest groups. Such data may be important for modelling and forecasting wheat pest attacks. The climatic warming, represented strong environmental factors (R2 = 0.43), which led to changes in the species structure, favouring the development of the populations of a narrow spectrum of species becoming dominant and dangerous by numerical increases. In the years 2006-2015, the eudominance of thrips (58%), the dominance of aphids (14%) and of wheat flies (12%), the subdominant species of Chrysomelidae and the increase of entomophagus abundance were revealed. In the year 2016, the weight of the dominant groups of wheat flies (25%), aphids (21%), leafhoppers (18%), thrips (17%), of the subdominant group of Chrysomelidae (10.6%) and cereal bugs (4.5%) increased. Changes in entomocenotic interactions phytophagusentomophagus, changes in pest dynamics, and of optimal moments for treatments important in the development of integrated pest control systems, have occurred in wheat crops. In the conditions of the area, the annual abundance of entomophagus is determined by the annual abundance of phytophagous insects, as expressed by a positive correlation (R2 = 0.464 and D% = 46.4%). Under the conditions of the last 10 years, the annual ratio of the number of phytophagous / entomophagus fluctuated between 2.35 and 12.42. The size of the phytophagous / entomophagus ratio was strongly correlated with the increase of the average annual temperatures, with a percentage determination coefficient D% = 15.5%, having an optimum of the interactions at values of 6.3 phytophagous / 1 entomophagus, and less well correlated with the annual precipitations. These changes in wheat entomocenoses, the biological potential accumulated over the last 10 years and at the level of 2016 indicate the importance of adapting pest control strategies, which should include preventive methods (respecting the optimum sowing time, agro-technical and phytosanitary methods), insecticide treatments on seed and on vegetation, at optimal application times for the groups of pests whose attacks overlap, respectively the first treatment in the spring, no later than the end of tillering, for wheat flies, leafhoppers, Chrysomelidae etc.; the second treatment at the phenophase of flag leaf stage and ear appearance, for thrips, aphids, bugs etc.; and other treatments at warning. Given the importance of entomophagous arthropod fauna in limiting wheat pests it is necessary to protect and use the auxiliary entomophagus, flora biodiversity involved in achieving the productivity and stability of wheat crops.
New Data Regarding the Appearance, Evolution and the Attack Produced by Ostrinia nubilalis Hbn. Species, at Maize Crop, under the Center of Moldavia Conditions
Authors: Trotuș Elena , Buburuz Alexandra-Andreea , Ursache Paula Lucelia
Published: June 2023

Pests are a considerable limiting factor in the production of corn crop. Their knowledge, but also the moment of occurrence and evolution in a certain area, is of particular importance in establishing prevention and control measures in order to limit the population under PED but also the harvest losses. Ostrinia nubilalis Hbn. species was present and caused damage to the maize crop from the Central part of Moldova, for which reason observations and determinations were made regarding the evolution of the species, the mode and the magnitude of the attack. Observations and determinations made at the Agricultural Research and Development Station Secuieni, during 1993-2017 have demonstrated that Ostrinia nubilalis Hbn. species is characterized as an abundant insect for the studied area, being present in maize, in all 25 years studied. The total number of adults collected in the light trap was of 8290 specimens, the highest catches per trap of 2818 specimens were recorded between 1993 and 1997 (first stage), followed by 1690 and 1683 specimens in stage II (1998-2002) and III (2003-2007), 1237 specimens in stage V (2013-2017), and the lowest number of 862 specimens/trap was recorded in stage IV (2008-2012). Based on the data obtained by collecting the insect by means of the light trap, the variability coefficient for the central area of Moldova was calculated and the flight curve made by the adults of the species Ostrinia nubilalis Hbn. was established.
تقدير تركيز اليود في بعض المنتجات الغذائية المتوفرة في السوق الليبي
Authors: التركي عبد الناصر , ابراهيم عزالدين محمد
Published: June 2023

يعد اليود أحد أهم العناصر التي تنظم العمليات الاستقلابية في جسم الإنسان وعلى الرغم من أن احتياجات الجسم له بكميات ضئيلة إلا أن نقصه يمكن أن يسبب تضخم في الغدة الدرقية، كما يمكن أن يسبب نقصه أيضا اضطرابات جسدية وعقلية عند الاطفال والبالغين على حد سواء. ويمكن بسهولة الوقاية من ذلك بإضافة كمية من اليود إلى ملح الطعام عن الهدف من هذه الدراسة هو تقدير تركيز اليود في 32 منتج مختلف وهي (التونة المعلبة, السردين المعلب,  الحليب المعلب, ملح الطعام, الجبن والزبادي) حيث تراوح متوسط تركيز اليود في عينات التونة المعلبة(0.608-5.790mg/l) وفي عينات السردين المعلب تراوح تركيز متوسط اليود (0.719-3.071mg/l) وفي عينات الحليب تراوح متوسط تركيز اليود(0.09-0.035mg/l)وفي عينات الأجبان تراوح متوسط تركيز اليود(0.071-3.60mg/l) وفي عينات الملح تراوح متوسط تركيز اليود(0.084-39.417mg/l)وفي عينات الزبادي تراوح متوسط تركيز اليود(0.07-6.43mg/l).
Review E-Commerce dalam Perspektif Bisnis Syariah
Authors: Iswandi Andi
Published: June 2023

Electronic sales or e-commerce is the distribution, purchase, sale, marketing of goods and services through electronic systems The development of digital technology is currently very fast, especially in the e-commerce sector. The intense competition has forced many parties to continue to innovate in order to survive in this era of disruption. This study aims to formulate e-commerce theory from a sharia perspective by discussing the themes (1) definition of e-commerce; (2) the concept and mechanism of e commerce; (3) the legitimacy of e-commerce in sharia business. The results of the discussion of this study state that e-commerce is a trading transaction system that uses electronic instruments for online shopping businesses. Transactions carried out in e-commerce via the internet are basically not different from as-salam transactions, except for commodities that are used as the object of the transaction. e-commerce transactions via the internet should be careful in making transactions, such as by checking the security system owned by merchants, having insight and knowledge about the commodities that are used as the object of transactions so as not to buy commodities that are not in accordance with existing norms, and also clearly check the date of delivery and place of delivery of the commodity so that disputes can be avoided. Finally, it is hoped that this will provide new opportunities in modern Islamic business activities.
The Application of Islamic Legal Maxim of Blocking Evils is Precedenced than Taking Benefits in Cryptocurrency Market: Evidence from Treynor and Jensen Method
Authors: Ghoni Muhammad Abdul , Syafei Ade Wirman , Ariza Kemal
Published: June 2023

This practical analysis and investigated research of the performing cryptocurrency investment during the January 2019-September 2021 period. This study is evaluating five  cryptocurrencies  within global  Cryptocurencies market. Treynor and  Jensen Index are utilized to measure each cryptocurrencies operation in the crypto currencies market. Moreover,  the analysis of Islamic Legal maxim of blocking  evils is precedenced than taking  benefits in Cryptocurrency Market is applied. The Treynor and  Jensen Index analysis approach is used to evaluate  performance among the five cryptocurrencies, namely; Bitcoin (BTC), Ethereum (ETH), Binance Coin (BNB), Tether (USDT) and Cardano (ADA . The results of Treynor index  indicate cryptocurrencies, namely; Tether (USDT), Ethereum (ETH), Cardano (ADA) assets carried the has a positive value means the performance of cryptocurrency is good as compare other Cryptocurrencies. However, the results of Jensen index show the four crypto assets, namely; Bitcoin (BTC), Ethereum (ETH), Tether (USDT), Cardano (ADA) have a negative Jensen value, these indicates the cryptocurrencies have low returns. The finding of the result from the analysis of the of Islamic Legal maxim of preventing evils is better than attracting benefits suggest to avoid cryptocurrency investment is priority rather than taking benefit from cryptocurrency investment
Analisis Alternatif Model Pembiayaan Pengelolaan Sampah untuk Pengembangan Pembangkit Listrik Tenaga Sampah
Authors: Amaliah Dayang P , Masruhen M. F. Bin , Ibrahim M. Y. , Abdullah F. R.
Published: June 2023

This research aims to design alternative financing models using Islamic commercial and social financial instruments. To achieve this, the analytic network process (ANP) became a method used to determine the right alternative financing model by using Islamic commercial and social financial instruments for PLTSa. The results showed that the right financing model for PLTSa is a combined model, consisting of several sources of funding, namely, Government Financing, Private Financing and Waqf Institution Financing. The right government financing is stated budget, sukuk and Islamic investment. Private financing consists of Syndication of Islamic Banks and corporations, in the financing of waqf institutions namely productive waqf & Infak and waqf, productive waqf & infak.
Islamic Ethics in Medical Device Business During The Covid-19 Pandemic
Authors: Nurandani Annisa , Ibrahim Muhammad Yusuf , Lubis Rusdi Hamka
Published: June 2023

This study aims to examine ethical values from the point of view of Islamic religious teachings in the medical device business during the COVID-19 pandemic. In this case, three major discussions were carried out, namely reviewing Islamic ethical standards in business in a special situation, describing medical device business practices that are not by Islamic ethics in reality, and Islamic criticism of these practices. The results of the study explain that there are violations that are not by Islamic business ethics in the medical device business during this pandemic. And there is a proposed solution to overcome this, namely, the related producers better collaborate with the government so that distribution in the market is more secure. And the government is also expected to maintain confidence in managing the needs of the community in a crisis like this. As is done in the United States by giving production rights to private entrepreneurs, distribution is determined by the government to maintain prices and distribute evenly to the community.
An Ethnographic Study of Consumption, Saving, and Investment Patterns of Minang Millennial Parents in Jakarta with Islamic Wealth Management Perspective
Authors: Shabrina Andi , Dawam Khaerud , Farhan Muhammad , Heikal Jerry
Published: June 2023

The purpose of this study is to see how the opinion of the Minang ethnic group of parents in Jakarta regarding Islamic wealth management related to consumption, saving and investment patterns. The Minang ethnic community, which has a philosophy of traditional life, adat basandi syara-syara basandi kitabullah (Yoserizal, 2018) means that customs are side by side with sharia. sharia is side by side with the book of Allah (al-Quran) and is also known as an ethnic group that is hardworking, good at trading, likes to migrate, and also closely holds religious values. Assets in the view of Islam are a mandate and must be maintained and managed as well as possible for the benefit of themselves, their families, and others through zakat, infaq, shodaqo, and waqf. The millennial generation lives in an era of rapid information flow, in several studies shows that the largest income earned is used for consumptive activities, compared to storage and investment options. This research is a type of qualitative research using an ethnographic study approach. There are 8 respondents, they are Minang ethnic who was born in the millennial era, already have children, and live in Jakarta. The results show that the pattern of financial regulation of the ethnic Minang millennium has philosophical values of Minang customs which are adat basandi syara-syara basandi kitabullah, this is in line with the pattern of Islamic Wealth Finance, such as obtaining halal assets and goods for getting blessings in personal and household life. Regarding the allocation of Ziswaf (zakat, infaq, alms and waqf) in an effort to purify property, some respondents have budgeted regularly and some do it spontaneously. This is in accordance with the Minang saying, anak ikan dimakan ikan, gadang ditabek anak tenggiri. Ameh bukan perakpun bukan, budi saketek rang haragoi which means that we are on good terms not because of wealth but because of kindness. Respondents also believe that in regulating consumption patterns, parents must set a priority scale. The goal is to manage family finances so that it goes according to what the family expects. This is in line with the Minang saying,katiko ado ditahan Lah tak ado baru dimakan which means that if there is a saying that violates wasting, it should be stored and removed if necessary.
Pendampingan Packaging Pada Umkm Produk Olahan Hasil Laut Di Kelurahan Kolo Kota Bima
Authors: Ernawati Sri , Mariam  , Putra Anjalna , Aulia Nurul
Published: June 2023

Salah satu bentuk kegiatan Pengabdian masyarakat ini adalah mendampingi UMKM Nabila Food yang ada di kelurahan kolo untuk mengembangkan usahanya menjadi salah satu UMKM yang memiliki potensi untuk berkembang. Dalam pelaksanaannya terdapat kendala yang terjadi yang dapat menghambat perkembangan usahanya. salah satunya adalah produk sate Nugget ikan tuna yang masih di jual pertusuk dan hanya menggunakan toples sebagai penyimpanan dalam melakukan penjualan produknya. Dengan dilakukannya Pemilihan Packaging  yang tepat tentu akan menambah umur simpan produk, sebaliknya pemilihan Packaging yang salah juga dapat mempercepat umur simpan produk. Melalui pengabdian kepada masyarakat ini kami akan melakukan pendampingan dalam menggunakan Packaging agar produk yang dihasilkan oleh UMKM Nabila Food lebih mampu bersaing dipasar dengan produk-produk yang telah lebih dulu ada. Metode yang digunakan dengan pelatihan dan pendampingan. Hasil menunjukkan bahwa pemilihan kemasan produk yang dihasilkan UMKM Nabila Food telah sesuai dan dapat bersaing dipasar.
Penggunaan Metode Euclidean Distance Pada Aplikasi Pencarian Lokasi Rumah Sakit di Kota Medan
Authors: Wahyudi Annisa , Utami Rida
Published: June 2023

Karena Medan adalah kota yang cukup besar, terkadang cukup sulit menemukan tempat untuk dikunjungi, termasuk rumah sakit. Informasi lokasi rumah sakit tidak sesuai dengan tingginya kebutuhan masyarakat akan pelayanan kesehatan. Dengan sistem operasi Android yang terinstal di smartphone Anda, Anda dapat mencari informasi geografis rumah sakit dan rute terpendek kapan saja dan di mana saja. Algoritma Euclidean Distance adalah salah satu dari sekian banyak algoritma yang dibutuhkan untuk mencari jalur terpendek. Jarak antara dua titik dalam ruang Euclidean dihitung menggunakan Algoritma Jarak Euclidean. Algoritma ini dapat memberi tahu Anda lokasi mana yang dekat dengan membandingkan hasil perhitungan dari beberapa lokasi dan menghitung jarak antara lokasi asal dengan tujuan..
Sistem Pakar Mendiagnosa Penyakit Pada Hati Menggunakan Metode Certainty Factor (CF) Berbasis Web
Authors: Acva Yolla  , Puspita Khairani
Published: June 2023

Sistem pakar adalah program komputer atau sistem informasi yang berisi informasi dari satu atau lebih pakar manusia tentang subjek tertentu. Pakar yang dimaksud adalah orang yang memiliki keahlian khusus di bidangnya masing-masing. Ketika orang sakit selalu ingin mengetahui penyakitnya melalui media online, biasanya orang pergi ke dokter untuk mendiagnosa gejala penyakitnya, namun kendalanya adalah mahalnya biaya konsultasi dan pengobatan, sehingga peneliti menggunakan metode kepastian, untuk mendapatkan hasil diagnosis penyakit hati, dan sistem pakar memiliki kemampuan untuk merekomendasikan serangkaian tindakan atau perilaku pengguna untuk menerapkan sistem perbaikan yang benar dan tepat. Karena sistem ini juga memanfaatkan kemampuan proses penalaran untuk menarik kesimpulan berdasarkan data dan fakta yang ada, memudahkan proses sistem pakar untuk menekan biaya masyarakat, maka peneliti membuat aplikasi diagnosa penyakit hati berbasis web. Tentunya aplikasi yang akan dirancang sangat berguna bagi dokter spesialis penyakit hati sehingga pasien datang mendapatkan hasil yang lebih akurat.
Penerapan metode Moora Dalam Sistem Pendukung Keputusan Penentuan Kepala Produksi Berbasis Web
Authors: Arrafah Syefira , Tanti Lili
Published: June 2023

PT. Jaya Hasil Laut merupakan perusahaan yang melakukan produksi ikan. Adapun permasalahan yang dihadapi oleh perusahaan yaitu proses pemilihan kepala produksi yang kurang akurat, perusahaan menentukan kepala produksi yang layak berdasarkan rekapan nama dan nilai karyawan tetap yang diterima dari bagian produksi. Proses penentuan dan pemilihan kepala produksi diolah dengan menggunakan sistem semi komputerisasi sehingga sering terjadi kesalahan data dari karyawan tetap dan proses perhitungan serta penentuan kepala produksi membutuhkan waktu yang cukup lama, serta dibutuhkan kriteria penilaian yang baru dalam pemilihan kepala produksi untuk mendapatkan hasil yang lebih efektif. Untuk mengatasi permasalahan tersebut diatas dibutuhkan sebuah sistem yang khusus dalam penentuan kepala produksi pada PT. Jaya Hasil Laut yang dinilai dari kriteria pengalaman kerja, lama bekerja, absensii karyawan, disiplin waktu karyawan dan pendidikan terakhir dari karyawan yang akan di angkat menjade kepala produksi pada PT. Jaya Hasil Laut, dengan merancang sebuah sistem Pendukung Keputusan atau Decision Support System merupakan sebuah sistem yang mampu memberikan kemampuan pemecahan masalah maupun kemampuan pengkomunikasian untuk masalah dengan kondisi semi terstruktur dan tak struktur.
Penerapan Algoritma Wake Pada Database Kelulusan Siswa SD Al-Washliyah 6/39 Berbasis Dekstop
Authors: M. Ridho  , Triandi Budi
Published: June 2023

Algoritma Wake Merupakan salah satu Program Kriptografi dalam Keamanan database. Program Kriptografi Algoritma Wake ini dapat digunakan untuk mengolah data agar pengguna dapat membuat dan menggunakan data dengan mudah dan cepat. Seperti yang kita ketahui database yang ada pada saat ini terutama pada database kelulusan siswa kurang efisien karena masih minimnya keamanan untuk database/file, sehingga semua orang dapat mengolah database/file-file tersebut secara langsung. Untuk itu dibuatlah aplikasi penerapan algoritma wake untuk menjaga keamanan database/file Kelulusan siswa yang ada di sekolah SD Al-Washliyah, sehingga tidak semua orang dapat mengolah database/file tersebut dengan mudah. Atas permasalahan diatas penulis mengambil insiatif untuk tema Skripsi ini dengan membuat sebuah aplikasi penerapan algoritma wake pada database kelulusan siswa berbasis dekstop.
Kerahasiaan Teks Yang Disisipkan Ke Dalam Gambar Menggunakan Metode Porta Dan LSB
Authors: Setiawan Nanda , Tanti Lili
Published: June 2023

Pada pertukaran informasi biasanya orang-orang menggunakan teks tertulis sehingga dapat dipahami dan dibaca. Teks yang dikirim ataupun mengingat teks yang diterima mungkin berisi informasi penting, sangat berisiko bagi pihak ketiga untuk memiliki akses ke teks tersebut karena dapat membahayakan penulis dan dapat diubah menjadi bentuk yang akan sangat berguna bagi pihak ketiga. Harus ada cara untuk mencegah pencuri informasi mengetahui teks penting dan merugikan pemilik informasi. Penggunaan sistem komputer meningkatkan kinerja manusia dalam berbagai cara diantaranya pengelolaan informasi, kerahasiaan data, misalnya. Peneliti menggunakan metode porta dan LSB untuk merahasiakan teks yang disisipkan ke dalam gambar. Dengan menggunakan teknik kriptografi dan steganografi serta menggunakan metode porta dan LSB maka teks yang bersifat penting tidak dapat diketahui oleh pihak ketiga atau pencuri informasi.
Aplikasi Sistem Keamanan Data Absensi Guru SMK Tarbiyah Islamiyah Berbasis Web Dengan Metode Algoritma AES
Authors: Hidayat Wahyu , Triandi Budi
Published: June 2023

SMK Tarbiyah Islamiyah ialah termasuk sekolah yang besar di wilayah hamparan perak, memiliki jumlah guru atau pengajar yang banyak, kinerja dari guru dapat lihat dari absensi dan cara mengajar setiap guru, data absensi merupakan termasuk data yang penting, sistem absensi di SMK Tarbiyah Islmiyah masih menggunakan cara manual yaitu masih menggunakan buku sebagai media penyimpanan dan cara pengisian masih menggunakan cara manual, data absensi bisa saja rusak, hilang dan terjadi manipulasi data, oleh karena itu peneliti menggukan algoritma AES sebagai metode yang tepat untuk mengamankan data absensi, serta akan nenambahkan media aplikasi untuk melakukan proses absensi, aplikasi yang akan dirancang akan berbasis web sehingga akan memberikan tampilan yang menarik dan mudah untuk dioprasikan. Sehingga dapat mengamankan data absensi dan sistem absensi akan  terkomputerisasi dan dapat lebih meningkatkan kualitas guru dan pegawai SMK Tarbiyah Islamiyah dalam segi kedisiplinan waktu.
Penerapan Sistem Manajemen Keselamatan Dan Kesehatan Kerja (SMK3) dan Identifikasi Potensi Bahaya Kerja Pada CV. TDL
Authors: Suroso Rizky Pratama , Marwan
Published: June 2023

pada setiap pekerja. Dengan diterapkan SMK3 dapat mempengaruhi tingkat kinerja yang lebih konsisten baik.  Penelitian ini bertujuan untuk (1) Untuk Untuk mengetahui tingkat risiko kecelakaan kerja pada perakitan dan perawatan mesin di CV. TDL dengan metode HIRA. (2) Untuk mengetahui upaya pencegahan potensi bahaya yang timbul dalam menjamin keselamatan para pekerja pada CV.TDL.  Pengumpulan data melalui wawancara kepada kepala gudang mengenai kecelakan kerja, penyebab kecelakaan kerja serta melakukan observasi ke lapangan untuk melihat langsung pekerja dengan mengunakan APD. Data-data ini akan diolah menggunakan metode Hazard Identification and Risk Assesement (HIRA). Hasil penelitian ini menunjukkan dengan dengan penerapan SMK3 dapat mengurangi tingkat kecelakaan yang selama ini masih sering terjadi karena terdapat 5 risiko kecelakaan kerja yang tergolong tinggi dan harus dilakukan perbaikan dalam satu bulan ke depan, serta 2 risiko kecelakaan kerja yang tergolong sedang dan harus dilakukan perbaikan dalam 1 tahun ke depan.  CV. TDL perlu melakukan tindakan administrasi seperti pelatihan (training), pembuatan instruksi kerja (IK), dan standart opening procedure (SOP) dalam pengawasan pemakaian APD agar sesuai dengan standar SMK3 kepada seluruh pihak K3.
Perencanaan Dan Pengendalian Persediaan Bahan Baku Produk Pakan Ternak Dengan Metode Material Requirement Planning (MRP) Di CV. Happy Bulu
Authors: Simon Petrus Alexsander Hutabarat  , Ismail
Published: June 2023

Material Requirement Planning (MRP) adalah sebuah model permintaan terikat (dependent) yang memakai status persediaan, daftar kebutuhan bahan, perkiraan penerimaan yang digunakan untuk menentukan kebutuhan bahan baku yang akan digunakan. Permasalahan yang dihadapi pada perusahaan CV. Happy Bulu produk pakan ternak melaksanakan dan peneliti oleh penulis adalah mengenai persediaan bahan baku produk pakan ternak agar tidak mengalami keterlambatan, sehingga penelitian berhasil menyelesaikan dengan waktu yang tepat, dari permintaan yang selalu berubah-ubah pada setiap periodenya. Persediaan kebutuhan material ini menggunakan metode MRP dengan metode lot sizing, dimana metode lot sizing yang digunakan adalah Lot-For-Lot (LFL). Economic Order Quantity (EOQ), Period Order Quantity (POQ), serta menggunakan peramalan moving average dan metode simple average mengetahui kebutuhan persediaan bahan baku dimasa mendatang, berdasarkan hasil perhitungan MSE ini, maka metode ini yang dipilih adalah yaitu moving average dengan nilai terkecil 26.700.833, maka perhitungan MRP dengan teknik lot sizing yaitu metode POQ menghasilkan biaya terkecil Rp 2.025.093 dengan pemesanan bahan baku adalah (POQ) yang digunakan dalam pengendalian persediaan bahan baku pada perusahaan CV. Happy Bulu.
Analisis Kepuasan Nasabah Terhadap Layanan Digitalized Smart Office Pada PT DMS
Authors: Pramono Dimas , Ismail
Published: June 2023

PT DMS merupakan sebuah perusahaan yang mengumpulkan sumbangan dari orang-orang yang menginginkan menyimpan dananya di PT DMS dalam bentuk simpanan dan pengembalian kepada masyarakat dalam bentuk pinjaman atau kredit. Smart Branch PT DMS saat ini menggunakan antrian digital dengan pemesanan antrian melalui tabel atau menggunakan layanan livin's by Mandiri untuk pemesanan antrian secara digital. PT DMS Smart Branch dirancang untuk memenuhi kebutuhan pelanggan berdasarkan tingkat adopsi digital memperkenalkan proses pelayanan terpadu saluran digital (Livin' dan Kopra) dan kios swalayan. Jenis penelitian ini adalah penelitian asosiatif, yaitu penelitian asosiatif. Penelitian bertujuan untuk mengetahui pengaruh atau hubungan antara dua variabel atau lebih. Penelitian ini mengkaji analisis kualitas layanan Smart Branch PT DMS dengan mendigitalkan antrian general banking (X) terhadap kepuasan nasabah (Y) di PT DMS. Peneliti membahas hasil dan mendeskripsikan hasil studi berbasis survei terhadap 45 responden di PT DMS.
Pengendalian Persediaan Bahan Baku Baju Dengan Metode EOQ Pada UMKM BL
Authors: Lubis Khairil Anwar , Marwan
Published: June 2023

Ketersediaan bahan baku berkualitas tinggi sangat penting untuk setiap manufaktur. Dikarenakan tingginya biaya bahan baku di dalam kota, bahan baku yang dipakai didatangkan dari pulau jawa dengan masa tunggu 4 hari sehingga sering terjadi kekosongan pada proses produksi. Penelitian ini menunjukkan bahwa pendekatan metode EOQ lebih menghemat biaya persediaan bahan baku dibandingkan dengan kebijakan UMKM BL. Seluruh biaya persediaan bahan baku kain dengan menggunakan  kebijakan UMKM BL sebesar Rp4.794.779, sedangkan dengan menggunakan metode EOQ hanya menghabiskan biaya sebesar Rp2.025.837, penghematan sebesar Rp2.768.943. Biaya total persediaan  bahan baku lilin sebesar Rp.2.158.235 sedangkan metode EOQ Rp.954.974 menghemat biaya sebesar Rp. 1.203.261 dan bahan baku  pewarna sebesar  Rp.1.159.000  sedangkan metode EOQ Rp.413.521 menghemat biaya sebesar  Rp.745.479.
RAFT Polymerization of Styrene with Potassium Ethylxanthate as the Chain Transfer Agent
Authors: Xu Xinmeng , Xu Xiang , Zeng Yanning , Zhang Faai
Published: June 2023

Using potassium ethylxanthate as the chain transfer agent, 2,2’-azobis(isobutyronitrile) (AIBN) as the initiator, reversible addition-fragmentation chain transfer (RAFT) polymerization of styrene was carried out. The influences of reaction temperature, reaction time, and the amounts of the initiator and chain transfer agent on the RAFT polymerization were investigated in terms of monomer conversion, average number molecular weight (Mn) and molecular weight distribution (Ð) of the obtained polymer. Monomer conversion and the Mn of the obtained polystyrene (PS) improved with an increase in the reaction temperature, and the polymerization kinetics exhibited a highly linear relationship, indicating a first-order reaction. When the amounts of the initiator and chain transfer agent were increased, it led to a decreased Mn of the produced PS. Meanwhile, the Ð of the PS was in a relatively narrow range (1.42-1.89). The chain-end functionality was further demonstrated by adding methyl methacrylate to the PS.
A Review on Carbon Nanotubes: Preparation, Properties and Applications
Authors: Karim Md Nur , Patwary M.A. Sayed , Abedin S.M. Ashik , Hossen Md Riaj , Rahman Md Saifur
Published: June 2023

Carbon nanotubes(CNTs) have achieved attention in recent times because of their extraordinary physicochemical properties like strength, flexibility, sensors, conducting etc. Carbon nanotubes(CNTs) are known as nano-architectured allotropes of carbon, having graphene sheets which are rolled up into cylinder that forms carbon nanotubes. In the field of nanotechnology, carbon nanotubes are the one of the most unique invention. The eye-catching features of carbon nanotubes are their electronic, mechanical, optical and chemical characteristics, which open a way to future applications. Carbon nanotubes can be single walled and multi walled which can be produced in various ways. The most common techniques used nowadays are: arc discharge, laser ablation and chemical vapour deposition. In this review article,the applications of CNTs in various technologically important fields are discussed in detail.
Andamio cognitivo: un chatbot en redes sociales para analizar noticias falsas
Authors: Meza-Cano José Manuel , Jiménez-Castellanos Myriam Juanita , Guzmán-Cedillo Yunuen Ixchel
Published: June 2023

The phenomenon of fake news shared on social networks has gone viral quickly largerly due to the way the brain processes information, emotional factors and the structure of the news itself. The objective of this study was to design and implement a chatbot used as a cognitive scaffolding for the analysis of news in social networks. The procedure was carried out in four stages: analysis of platforms to create chatbots, information search, chatbot design and implementation. It was a mixed-concurrent study with descriptive scope and non-probabilistic convenience, sampling with 29 Mexican adult participants belonging to different regions of the country. The results show that the Chatbot functioned as a cognitive scaffolding since the analysis sequence for the news item included the analysis of one's own emotions and perceptions in addition to analyzing the structure of the news. Fake news was found to elicit negative feelings in people, including emotions. While responses with "I don't believe it" type denials were frequently found to argue that the analyzed news content does not have reliable sources or sufficient foundation to be credible. It is concluded that the Chatbot had a wide acceptance by users but it can still be improved from this first experience.

El fenómeno de las noticias falsas compartidas en las redes sociales se ha viralizado con rapidez debido, en gran parte, a la forma en la que el cerebro procesa la información, por los factores emocionales y por la estructura de las mismas noticias. El objetivo de este estudio fue diseñar e implementar un Chatbot empleado como andamio cognitivo para el análisis de noticias en redes sociales. El procedimiento se realizó en cuatro etapas: análisis de plataformas para crear Chatbots, búsqueda de información, diseño del Chatbot e implementación. Se trató de un estudio mixto-concurrente con alcance descriptivo y muestreo no probabilístico por conveniencia, con 29 participantes adultos mexicanos pertenecientes a diferentes regiones del país. Los resultados muestran que el Chatbot funcionó como andamio cognitivo, puesto que la secuencia de análisis para la noticia incluyó el análisis de las propias emociones y percepciones, además de analizar la estructura de la noticia. Se encontró que las noticias falsas provocan sensaciones negativas en las personas, incluyendo emociones. Asimismo, frecuentemente se encontraron respuestas con negaciones de tipo “no creo” para argumentar que el contenido de las noticias analizadas no cuentan con fuentes confiables o fundamentos suficientes para ser creíbles. Se concluye que el Chatbot tuvo una amplia aceptación por parte de los usuarios, pero aún puede ser mejorado a partir de esta primera experiencia.
PROPOSAL OF A CHANGE MANAGEMENT MODEL FOR HIGHER EDUCATION INSTITUTIONS. CASE STUDY: UNIVERSITY OF BÍO-BÍO
Authors: Bañados Castro Claudia , DOMINGUEZ FERNANDEZ GUILLERMO , PRIETO GIMENEZ ESTHER , TORRES NAVARRO CARLOS , GARCIA VASQUEZ KAREN
Published: June 2023

Abstract
The article proposes a change management model for higher education institutions (HEI), based on research and comparative analysis of different change management models presented in the literature, as well as on a case study of a Chilean HEI. Through an experimental analysis of focused group interviews with academics from the engineering faculty of the Universidad del Bío-Bío, the article seeks to represent the perspective on the factors that interfere with change in a HEI. The proposed model consists of three stages and eight integrated variables presented in the literature on change management, which will allow HEIs to develop internal changes through a continuous and modernized methodology. The article highlights the importance of a change management model to help HEIs adapt to a changing and competitive environment.

Keyword: Change management, Higher Education, organizational change, management, model.
Construir territorio sobre tierra quemada: nociones de performatividad en Galería Cima
Authors: Ibáñez Kuzmanic Laura
Published: June 2023

No presenta resumen
Fracturar lo contemporáneo: apuntes sobre aparatos, Jengibre y compost
Authors: Mella Yañez Martina
Published: June 2023

No presenta resumen
Pequeño homenaje a Sybil Brintrup
Authors: Carneiro Vera
Published: June 2023

No presenta resumen
Integridad de la competencia deportiva en el fútbol. El caso chileno de administración y propiedad en los clubes deportivos
Authors: Ríos Lagos Mauricio , García Salinas Carolina
Published: June 2023

El presente artículo tiene el propósito de analizar la normativa legal e interna referida a la administración y participación en los clubes profesionales del fútbol chileno. Como resultado del análisis, la regulación chilena presenta vacíos y defectos que permitirían la afectación de la integridad de la competencia deportiva por lo que se hace necesario reformar el sistema para asegurar su cumplimiento.
Propiedad intelectual y transferencia de tecnologías ecológicamente racionales: apuntes sobre el preámbulo, los objetivos y principios del acuerdo sobre los ADPIC
Authors: Escobar Domínguez Alina , Moreno Cruz Marta Milagros
Published: June 2023

La transferencia de las tecnologías ecológicamente racionales (TER) se coloca frente a problemas que demandan un marco legal eficaz. Las Naciones Unidas promueven una transferencia efectiva de estas tecnologías pero es importante considerar el papel de los derechos de propiedad intelectual. El Acuerdo sobre los ADPIC establece estándares mínimos a nivel internacional en materia de propiedad intelectual, incluyendo a las patentes. El Acuerdo contiene obligaciones específicas que pueden afectar la transferencia de las tecnologías limpias. Es importante considerar cómo puede el Acuerdo sobre los ADPIC lograr la transferencia de estas tecnologías. A este respecto el Preámbulo, los Objetivos y Principios son determinantes, así como la Convención de Viena sobre el Derecho de los Tratados y la jurisprudencia de la OMC. Finalmente para Cuba, país en desarrollo y Miembro de la OMC este tema es de suma importancia.
Potencialidades y limitaciones de la mediación familiar centradas en la legislación Venezolana vigente.
Authors: Lovera De Sola Irma
Published: June 2023

El artículo versa sobre la forma en que ha sido implementada la mediación familiar dentro del procedimiento judicial de protección de niños, niñas y adolescentes en la nueva legislación venezolana vigente desde el año 2008.
Algunas reflexiones acerca de la tutela mandamental en el proceso civil Español
Authors: Vallespín Pérez David
Published: June 2023

El presente artículo se centra en reclamar el reconocimiento y regulación en el proceso civil español, a diferencia de lo que acontece en la actualidad de la llamada “tutela mandamental”. Ello obedece a que las “acciones y sen-tencias de mandamiento” constituyen, sin duda, un magnífico instrumento en orden a conseguir, con claro respeto del derecho fundamental a la tutela judicial efectiva, un proceso civil más eficaz.
Özel Eğitim Okullarında Geliştirilen Bireyselleştirilmiş Eğitim Programlarının (BEP) Kalitesinin İncelenmesi
Authors: ALAN Şükran , AKSOY Veysel
Published: June 2023

Bireyselleştirilmiş eğitim programı özel eğitimin temel ilkelerinden biridir. Bireyselleştirilmiş eğitim programında amaçların ve hizmetlerin belirlendiği biçimde uygulandığından ve izlendiğinden emin olmak için bireyselleştirilmiş eğitim programı kalitesinin belirlenmesi ve takip edilmesi gerektiği ifade edilmektedir. Bireyselleştirilmiş eğitim programlarının kalitesinin genel olarak düşük olduğu ifade edilmektedir. Ayrıca kalite incelemesi amacıyla kullanılan araçların psikometrik niteliklerinde sınırlılıklar söz konusudur. Bu araştırmanın amacı; bireyselleştirilmiş eğitim programı kalitesini değerlendirmeyi hedefleyen geçerli ve güvenilir bir ölçme aracı geliştirmek ve geliştirilen araçla özel eğitim okullarında geliştirilen bireyselleştirilmiş eğitim programının kalitelerini incelemektir. Araştırmanın birinci aşamasında Bireyselleştirilmiş Eğitim Programı Kalitesini Değerlendirme Ölçeği geliştirilmiş ve 180 bireyselleştirilmiş eğitim programı kullanılarak geçerliliği ve güvenirliği sınanmıştır. İkinci aşamasında Bireyselleştirilmiş Eğitim Programı Kalitesini Değerlendirme Ölçeği kullanılarak, 211 bireyselleştirilmiş eğitim programının kalitesi incelenmiştir. Araştırma sonucunda Bireyselleştirilmiş Eğitim Programı Kalitesini Değerlendirme Ölçeğinin geçerli ve güvenilir bir ölçek olduğu, bireyselleştirilmiş eğitim programlarının kalite puanlarının düşük olduğu, amaç sayılarının çok yüksek olduğu, okul kademesi yükseldikçe kalite puanlarının düştüğü, tanıya ve öğretmen mesleki deneyimine göre kalite puanının farklılaştığı görülmüştür. Elde edilen sonuçlar; öğretmenlerin bireyselleştirilmiş eğitim programı hazırlamakta güçlük çektiğini, eğitsel bir rehber olarak bireyselleştirilmiş eğitim programlarının kullanılmadığını ve bireyselleştirilmiş eğitim programlarının yalnızca yasal zorunluluk sebebiyle bir belge olarak hazırlandığını düşündürmektedir
Antioxidant and Antimicrobial Activities of Floral Methanolic Extract of Costus lucanisianus
Authors: Hamilton-Amachree Akens , Odokwo Edet Okon
Published: June 2023

The chemical and biological profiling of the methanolic extract of the floral part of Costus lucanisianus have been carried out. The floral part was collected from Ogbia Local Government Area of Bayelsa State. The floral part was air dried, grinded and extracted at room temperature in methanol. The methanol extract mixture was then concentrated under pressure. The concentrated extract, MCL was subjected to quantitative phytochemical screening, antioxidant and antimicrobial profiling. The result of the quantitative analysis showed the presence of phenols (14.853±0.350), tannins (6.638±0.051), alkaloids (3.72±0.02), flavonoids (59.444±0.000) and saponins (2.93±0.06). The antioxidant activity increases as the concentration of the methanolic extract increases. Biologically, the floral part has shown activities against the following strains of microbes: Staphylococcus aureus, Bacillus subtillis, Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi, Candida albican, Klebsiela pneumonia, and Fusarium spp. with the highest activity observed against Staphylococcus aureus. The least antimicrobial activity was observed for Escherichia coli. The present study has established the phytoconstitution, in vitro antioxidant and antimicrobial activities.
Effect of Government Expenditure and Value Added Tax on Economic Growth in Nigeria
Authors: Joseph Fineboy Ikechi , Chinyere Akujor, Jane , Nwankwo Kelechi Calistus , Uchechi Ukangwa, Jane
Published: June 2023

The study seeks to examine the relationship between government expenditure and VAT on economic growth of Nigeria. Both the exploratory and ex-post facto designs were adopted in this study. The study population consist of 28 years period given the number of years the data was collected. Using a consensus sampling method, the 28 years are used as sample size. The study used the ordinary least square regression technique, specifically the Vector Autoregressive model for testing the hypotheses stated. The first findings revealed that, government expenditure has a positive insignificant effect on gross domestic product of Nigeria While, the second hypotheses tested revealed that, value added tax has a positive significant effect on gross domestic product of Nigeria. As a result, it is recommended that, government expenditure has not translated to the needed improvement in gross domestic product of Nigeria. This might be as a result of misappropriation of funds and corruption or the political will to supervise expenditure on development items. It is recommended that government to set in place financial discipline measures that regulates payment for contracts and other expenditure such that these funds allocated for development to spur GDP will be utilized. The government should either maintain the current VAT rates or increase the VAT rates. But they should ensure that social amenities are made available to cushion the effect of VAT increase for revenue generation purposes.
Corporate Governance Mechanisms and Financial Performance of Listed Oil and Gas Firms in Nigeria: An Empirical Assessment
Authors: Asikhia O. U. , Fabunmi S. A. , Akinlabi B. H. , Makinde G. O.
Published: June 2023

Financial performance indicates how well an Oil and Gas firms have judiciously utilized the available limited resources in all its operations. In spite of this, evidence have shown that the performance of the Oil and Gas firms in Nigeria have been sliding due to poor Corporate Governance. Several researches and debates on whether Corporate Governance dimensions such as board composition, board size, board gender diversity, audit committee have any influence on the performance of the firms have been carried out but these studies appear not to focus on the effect of Corporate Governance dimensions on financial performance of listed Oil and Gas firms. Hence, this study examined the effect of Corporate Governance dimensions on the financial performance of listed Oil and Gas firms in Nigeria for ten years, 2009 to 2018. The study is underpinned by the stakeholder theory. The study adopted a content analytical approach to obtain data through the corporate website of the respective oil and gas firms and website of the Nigerian Stock Exchange. A total of 12 Oil and Gas firms were selected for the study cutting across three listing classifications of the Oil and Gas firms in Nigeria. The result of the study showed that Corporate Governance had no significant effect on return on assets (Adj.R2= 0.009; F = 0.505; p > 0.05). The result suggests that listed Oil and Gas companies in Nigeria should continue to maintain large board size provided the cost of doing so is not outrageous and ensure that the board always has a mix of persons with requisite skills, knowledge and understanding of business management and the operations of the company. The study also suggest that Oil and Gas firms should anchor on Corporate Governance dimensions for higher and better performance.
Impact of Different Irrigation Techniques on Wheat Crop Micro-climate
Authors: Rani Jyoti , Sarika  , Narjary Bhaskar , Ratre V. C. , Das G. K. , Kumar Sumit
Published: June 2023

Aim of this experiment is to study the impact of irrigation techniques on microclimate of wheat crop in terms of temperature and humidity. Randomized block design is used on the wheat crop (Triticum aestivum L.) variety Karan Narendra (DBW 222) at research farm of ICAR-CSSRI, Karnal during the Rabi 2021-22. In conventional practice treatment, higher temperature fluctuation was observed and was 0.5-1°C cooler as compared to other plots. Drip irrigation treatment showed most stable crop microclimate in terms of canopy temperature and humidity dynamics. A sharp rise in temperature at maturity cause dryness in crop and leads to lower productivity. Except at physiological maturity, canopy was cooler than the ambient air, while relative humidity was higher both during morning and evening hour.
The Climatic Variability during Kharif Season in Prayagraj and Varansi District for Last One Decade
Authors: Kurrey Anjani , Singh Balwant , Patel Anil
Published: June 2023

The present study attempts to know the trend of selected weather parameters and to analyse the impact of weather parameters on Yield of rice in Prayagraj and Varanasi district. The secondary data of weather parameters for the study was obtained from Sam Higginbottom University of Agriculture, Technology and Sciences (SHUATS).The weather data of Varanasi were obtained from Banaras Hindu University (BHU), Varanasi for the period from 2008 to 2018. The parameters consider viz., maximum temperature, minimum temperature, sun shine hour, rainfall and rice yield for the study. The variability terms (SD and CV) were computed over seasonal and annual periods for Maximum and Minimum Temperature, Rainfall of Prayagraj and Varanasi districts during 2008 to 2018.The long term trend in maximum, minimum temperature and rainfall, solar radiation has been calculated on monthly, seasonal and annual for Prayagraj and Varanasi. Trend was studied in 10 years period seasonal trend was observed for five seasons i.e. summer (March to May), south west monsoon (June to September), post monsoon (October and November), winter (December to February) and Kharif (June to november.) by using liner trend analysis. The linear trend value. The trend analysis revealed that the maximum temperature and minimum temperature showed a positive trend at Prayagraj whereas and rainfall and solar radiation showed a negative trend and the trend over a period during study period 2008-2018.Trend of one decades (2008-2018) was showed a decrease in Maximum Temperature, Minimum Temperature and Rainfall at Varanasi .The yield of Rice in Varanasi was positively correlated with rainfall; however negatively and significantly correlated with maximum temperature and minimum temperature and bright sun shine.
Effect of Sowing Dates and Fertility Levels on Growth of Baby Corn (Zea mays L.) under Temperate Conditions
Authors: Ahngar Tanveer Ahmad , Rashid Zahida , Bhat Raies A. , Nazir Shaista , Fayaz Suhail , Nisa Rifat Un , Nasseer Sabeena , Majid Shabeena , Bashir Sabiya , Dar Z. A.
Published: June 2023

There are several factors affecting the growth of maize; however, the optimum date of sowing is important for maize so that the crop grown can complete its life cycle under optimum environmental conditions and managing the fertilizer is one of the most important factors affecting maize growth. A field experiment was conducted to study the “effect of sowing dates and fertility levels on growth of Baby corn (Zea mays L.) under temperate condition” during Kharif 2018. The experiment comprised of two factors with four sowing dates viz., 18th  Standard Meteorological Week ((SMW) (30th April - 6th May)), 21st SMW (21st May – 27th May), 24th SMW (11th June – 17th June) and 27th SMW (2nd July – 8th July) as main plot treatments and four fertility levels viz., unfertilized control (F0), 100:50:25 N:P2O5:K2O kg ha-1 (F1), 120:60:30 N:P2O5:K2O kg ha-1 (F2) and 140:70:35 N:P2O5:K2O kg ha-1 (F3) as sub-plot treatments laid out in split plot design with three replications. The results of the experiment revealed that growth baby corn was significantly influenced by sowing dates and fertility levels, among different sowing dates, 18th SMW (Standard Meteorological Week) recorded significantly higher growth and among different fertility levels F3 fertility level (140:70:35 N: P2O5: K2O kg ha-1) recorded significantly higher growth than other fertility levels.