bluuebunny/crossref_metadata_2025 huggingface dataset:
KAPASITAS STRUKTUR BAJA BANGUNAN PENJEMURAN KARET PT. MARDEC SIGER WAYKANAN AKIBAT BEBAN GEMPA
Authors: Sapta Sapta , Farlianti Sari
Published: February 2020

Struktur bangunan penjemuran karet pada PT. Mardec Siger Waykanan terbuat dari struktur Baja Profile Wide Flange (WF) yang merupakan portal terbuka tanpa ada sekat dinding pada setiap lantainya. Dilihat dari letak geografis berdasarkan peta hazard gempa Indonesia 2010, lokasi bangunan tersebut terletak daerah rawan gempa, sedangkan bila dilihat dari historis bangunan tersebut dibangun pada tahun 2008, yang mana peraturan perencanaan bangunan tahan gempa masih mengacu pada SNI 03-1726-2002 yang mengacu pada UBC97, sedangkan pada saat ini perencanaan bangunan tahan gempa mengacu pada SNI 03-1726-2012 yang mengacu pada ASCE-10. Berdasarkan uraian diatas penulis mencoba melakukan kajian atau review design terhadap struktur bangunan tersebut dengan menggunakan standar perencanaan bangunan tahan gempa mengacu pada SNI 03-1726-2012, dengan tujuan untuk mengetahui kapasitas dan tingkat kinerja dari bangunan tersebut pada saat terjadi gempa kuat yang melampui beban gempa rencana. Dari hasil analisa didapatkan kondisi struktur bangunan mengalami kelebihan tegangan pada penampang (section overstressed) pada kolom dengan Strength Ratio 2,231 > 1 dengan kapasitas nominal beban gempa dasar rencana kurang dari 519,25kN dan drift lantai maksimum 540,08mm > Drift izin 90mm, sehingga perlu diadakan perkuatan Rangka Struktur pada arah melintang (arah y) dan memanjang (arah x). Dari hasil analisa non-linier struktur eksisiting mengalami keruntuhan pada kolom saat beban gempa dasar mencapai 665,766kN dengan perpindahan lantai atas sebesar 438,659mm, bila dilihat dari hasil analisa kondisi linier tingkat kinerja struktur pada saat terjadi gempa adalah Collapse (C).Kata kunci : Kapasitas, Drift, Tingkat Kinerja.
PENGARUH LAPISAN UMPAN KAWAT SENG PADA BAJA KARBON DAN BAJA PERKAKAS DENGAN PROSES BUSUR LISTRIK
Authors: Djunaidi Rita
Published: February 2020

Dalam penelitian ini di lakukan Proses Semprot Logam Busur Listrik dengan umpan Kawat Seng menggunakan variable logam dasar berbeda yaitu Logam Perkakas dengan Logam Karbon. Kekerasan Baja Perkakas 410 HV Sedangkan Baja Karbon mencapai 405 HV. Dari hasil penelitian Baja Perkakas lebih tinggi di banding Baja Karbon laju Aus Deposit Logam Semprot dipengaruhi kekerasan. 

Kata Kunci: umpan kawat seng, baja perkakas, baja karbon
ANALISA PERHITUNGAN BREAK EVEN POINT (BEP) UNTUK PERUMAHAN GRAHA BUMI ENIM DI KOTA MUARA ENIM SUMATERA SELATAN
Authors: Rachman Delli Noviarti
Published: February 2020

Kebutuhan akan rumah merupakan kebutuhan dasar manusia. Karena sangat pentingnya pemenuhan kebutuhan akan perumahan dan permukiman, maka pemerintah telah mengaturnya dalam Peraturan Pemerintah Nomor 88 Tahun 2014 tentang Pembinaan Penyelenggaraan Perumahan dan Kawasan Permukiman. Penelitian ini bertujuan untuk mengetahui identifikasi biaya yang diperhitungkan kemudian didapatkan titik impas serta keuntungan 2 tipe rumah dengan mengambil data pada Perumahan Bumi Graha Enim di Kota Muara Enim. Dari hasil analisa break even point dengan 3 metode perhitungan yang berbeda, didapatkan hasil untuk rumah tipe 36 mencapai titik impas pada Rp. Rp. 4.278.928.172,- (36 Unit) dan Tipe 38+ sebesar Rp.2.840.692.373  (18 unit). Berdasarkan hasil analisa break even point, maka diperoleh margin of safety nya berada pada posisi 64,00%, yang artinya developer pasti mendapatkan keuntungan walaupun waktu penjualannya cukup lama. Hasil penelitian menunjukan bahwa membangun rumah dengan tipe 36, developer akan mendapatkan keuntungan yang lebih kecil dibandingkan dengan membangun rumah dengan tipe 38+. 

Kata kunci  :  Break Even Point, Margin of Safety, Developer.
Perbandingan Perhitungan Debit Banjir Rancangan Di Das Betara Dengan Menggunakan Metode Hasper, Melchior dan Nakayasu
Authors: Aurdin Yulyana
Published: February 2020

Das Betara sebagai salah satu subdas yang terletak di Kabupaten Bangka Selatan Provinsi Bangka Belitung memiliki luas 259,3 Km2. Salah satu sungai yang sering menyebabkan banjir di das Betara adalah sungai Bangka Ujung yang melintas dari hulu das Betara hingga bermuara selat Bangka. Sungai Bangka Ujung sering meluap dan menyebabkan banjir dikarenakan sedimentasi yang terlalu tinggi dan alur sungai yang cenderung berubah-ubah akibat sedimentasi. Sungai Bangka Ujung ini memiliki panjang total 38,9 Km yang melewati beberapa kecamatan di Bangka Selatan. Untuk itu diperlukan upaya untuk mengatasi banjir yang sering terjadi di sungai Bangka Ujung. Pada penelitian ini dilakukan analisis hidrologi terhadap catchment area yang masuk Das Betara. Metode analisis hidrologi yang digunakan yaitu menghitung hujan kawasan dengan metode poligon Thiessen dan menghitung banjir rancangan dengan kala ulang 2, 5, 10, 25, 50 tahun dan 100 tahun dengan metode analisis frekuensi. Untuk mencari debit banjir rancangan dicari menggunakan beberapa metode dengan Hasper, Melchior dan Nakayasu. Hasil analisis debit banjir rancangan untuk masing-masing metode dengan berbagai periode ulang diperoleh analisis dari metode Nakayasu memberikan nilai terbesar, yang kemudian diikuti oleh metode Hasper dan Melchior. Nilai debit rancangan metode Melchior menunjukkan untuk kala ulang 2 tahun, 5 tahun, 10 tahun, 25 tahun, 50 tahun, 100 tahun sebesar 88,39 m3/s, 108,28 m3/s, 117, 29 m3/s, 125,54 m3/s,130 m3/s dan 133,59 m3/s. 

Kata Kunci : Das Betara, Banjir Rancangan, Sungai Bangka Ujung.
KATEGORI DESAIN SEISMIK WILAYAH KOTA PALEMBANG BERDASARKAN SNI 03-1726-2012 DENGAN MENGGUNAKAN PETA HAZARD GEMPA INDONESIA 2010
Authors: Sapta Sapta , Farlianti Sari
Published: February 2020

Seismic Design category described the Risk level of Seismicity are used as the basis for the selection of the Moment Frame Structure  that will be used in the implementation of the design of structures that use the SNI 03-2847-2013. KDS in SNI 03-1726-2012, classified into three levels respectively, namely; Low (SDC A and B), intermediate (SDC C) and high (SDC D, E and F). Classification of SDC are determined based on the values of the SDS and the SD1 is the spectral response acceleration parameter design on a short period and a period of 1,00 second. The value of the SDS and the SD1 is determined the condition of soil density (soft, medium or hard) on the regions reviewed. From the results of the analysis performed using data on Earthquake Hazard Map 2010 by using application designs spectra and on the website of http://puskim.pu.go.id  obtained the value soil for SDS Badger, medium and hard respectively worth 0.43; 0.278; 0.209 SD1 and 0.361; 0.234; 0.179, so it can be inferred that the Palembang area with a high level of risk, namely KDS D, which in the planning of the structure requires using the structure of Special Moment Frame (SRPMK) which refers to the SNI 03-2847-2013.

Key words:  Seismic Design category (SDC), Map of the earthquake area, Moment Frame
PENGARUH KELEMBABAN FLUKS ELEKTRODA E 6013 LAS SMAW PADA KEKUATAN SAMBUNGAN TUMPUL BAJA PADUAN BERKEKUATAN TARIK TINGGI AISI 4340
Authors: Ilmi Bahrul
Published: February 2020

Pada artikel ini, dilakukan penelitian terhadap kekuatan tarik sambungan pada baja paduan berkekuatan tarik tinggi AISI 4340 dengan metode pengelasan SMAW (Shielded  Metal Arc Welding) menggunakan elektroda E 6013 dengan kondisi fluks normal tanpa perlakuan, dengan kondisi fluks yang dikeringkan terlebih dahulu dalam oven pemanas pada temperatur 135 derajat Celcius selama 1 jam sesaat sebelum digunakan, dan dengan kondisi fluks yang dibasahi dengan air. Material disambung dengan bentuk kampuh V dengan sudut 60 derajat. Spesimen pengujian tarik dibuat berdasarkan standar JIS Z3121. Dari hasil pengujian yang dilakukan didapat kekuatan tarik spesimen dengan kondisi fluks normal sebesar 45,33 kgf/mm2 dan kekuatan luluh 19,44 kgf/mm2, kekuatan tarik spesimen dengan kondisi fluks yang dikeringkan sebesar 49,64 kgf/mm2 dan kekuatan luluh 21,76 kgf/mm2, kekuatan tarik spesimen dengan kondisi basah sebesar 40,79 kgf/mm2 dan kekuatan luluh 17,79 kgf/mm2. Dari penelitian ini dapat disimpulkan bahwa kelembaban fluks elektroda E 6013 pada las SMAW sangat berpengaruh pada hasil pengelasan dan kekuatan sambungan las baja AISI 4340.    

Kata Kunci: kelembaban fluks E 6013, las SMAW, baja AISI 4340
RESPON SPEKTRA GEMPA DESAIN UNTUK WILAYAH KOTA PANGKAL PINANG DENGAN MENGGUNAKAN APLIKASI DESAIN SPEKTRA PADA SITUS http://puskim.pu.go.id
Authors: Farlianti Sari , Sapta Sapta
Published: February 2020

Pada makalah ini penulis memaparkan penentuan respon spektra gempa desain untuk wilayah kota Pangkal Pinang dengan menggunakan aplikasi desain spektra pada situs http://puskim.pu.co.id yang merupakan program aplikasi Desain Spektra yang dikeluarkan oleh Pusat Penelitian dan Pengembangan Permukiman (PUSKIM) Kementerian Pekerjaan Umum, pada kondisi tanah lunak, sedang dan keras. Program aplikasi ini dapat digunakan dalam  mendapatkan parameter–parameter gempa baik dalam bentuk data dan grafik dengan hanya memasukan nama kota atau koordinat pada lokasi bangunan akan dibangun, kemudian data-data tersebut dapat digunakan dalam mendesain bangunan tahan gempa  dengan menggunakan SNI 03-1726-2012 sebagai pengganti SNI 03-1726-2002. Pada aplikasi ini menggunakan Peta Hazard Gempa Indonesia 2010 dalam menentukan percepatan pada batuan dasar (SB), periode pendek (Ss) dan Periode 1 detik (S1) sedangkan untuk mendapatkan data respon spektra desain digunakan SNI 03-1726-2012. Wilayah Kotamadya Pangkal Pinang pada peta gempa SNI 03-1726-2002 terletak pada wilayah zone gempa 1 yang mempunyai resiko gempa rendah, dari hasil analisa yang menggunakan Program Aplikasi Desain Spektra, didapatkan nilai respon spektrum desain lebih rendah dari hasil perhitungan yang menggunakan SNI 03-1726-2002, untuk semua jenis tanah.

Kata kunci: Peta Hazard Gempa, Respon spektra desain
KATEGORI DESAIN SEISMIK WILAYAH KOTA PANGKAL PINANG BERDASARKAN SNI 1726;2012 DENGAN MENGGUNAKAN PETA HAZARD GEMPA INDONESIA 2010
Authors: Sapta Sapta , Farlianti Sari
Published: February 2020

Kategori Desain Seismik menggambarkan Tingkat Resiko Kegempaan yang digunakan sebagai dasar untuk pemilihan Struktur Rangka Pemikul Momen yang akan digunakan dalam pelaksanaan desain struktur yang menggunakan SNI 2847;2013. KDS dalam SNI 1726;2012, diklasifikasikan kedalam tiga tingkatan secara berturut-turut yaitu; Rendah (KDS A dan B), Menengah (KDS C) dan Tinggi (KDS D, E dan F). Klasifikasi KDS ditentukan berdasarkan nilai-nilai SDS dan SD1 yang merupakan parameter respon spektral percepatan disain pada periode pendek dan periode 1detik. Nilai SDS dan SD1 ini ditentukan kondisi kepadatan tanah (lunak, sedang atau keras) pada wilayah yang ditinjau. Dari hasil analisa yang dilakukan dengan menggunakan data pada Peta Hazard Gempa 2010 dengan mengunakan aplikasi desain spektra pada situs http://puskim.pu.go.id  didapatkan nilai SDS untuk tanah luak, sedang dan keras secara berturut-turut nilainya 0,096; 0,061; 0,046 dan SD1 0,179; 0,123; 0,087,  sehingga dapat disimpulkan bahwa wilayah kota Pangkal Pinang termasuk wilayah dengan tingkat resiko kegempaan menegah yaitu KDS C, yang mana dalam  melakukan perencanaan struktur disarankan menggunakan Struktur Rangka Pemikul Momen Menengah (SRPMM) atau Khusus (SRPMK) yang mengacu pada SNI 2847;2013.

Kata kunci : Sistem Pemikul Beban Gempa, Kategori Desain Gempa (KDS), Peta Wilayah Gempa
ANALISA PENGARUH JARAK KATODA DAN ANODA DALAM PROSES ELEKTROPLATING ALUMINIUM TERHADAP DAYA LEKAT
Authors: Andayani Ratih Diah , Djunaidi Rita , Nuryanti Siti Zahara , Yakub Herlangga
Published: February 2020

Aluminium merupakan logam yang mendapat prioritas utama untuk dipertimbangkan. Karena aluminium mudah diperoleh, mudah di bentuk, bersifat ulet dan harganya yang relatif murah. Aluminium merupakan logam yang mempunyai sifat mampu cetak baik. Namum demikian, masih ada beberapa kelemahan yang dimiliki oleh logam aluminium, di antaranya kekuatan dan kekerasan yang tidak begitu tinggi, penampilan yang kurang menarik, sehingga logam alunimiun perlu ditingkatkan lagi dengan cara merekayasa, salah satunya yaitu dengan pelapisan.  Proses pelapisan terjadi jika suatu benda yang akan dilapisi berfungsi sebagai katoda dan benda pelapis sebagai anoda. Penelitian ini bertujuan untuk menganalisa pengaruh jarak katoda dan anoda pada pelapisan nikel dan krom terhadap daya lekat lapisan .Spesimen yang digunakan adalah logam aluminium 1100 berbentuk lingkaran dengan diamter 50 mm dan tebal 3 mm.  Penelitian dilakukan dengan memvariasikan jarak katoda dan anoda pada jarak 10 cm, 15 cm, 20 cm   Pengujian daya lekat dilakukan dengan mengacu pada tabel intruksi kerja LIPI,   Berdasarkan Klasifikasi Hasil Uji Daya Lekat, hasil pengujian  pada proses elektroplating aluminium 1100 dengan  elektroplating  Nikel dan Chrome    termasuk ke dalam Rating Number ASTM D-335  kriteria  5B dimana sisi goresan masih halus, tidak ada kisi yang rusak, tetapi hasil yang terbaik terjadi pada jarak antara katoda dan anoda 15 cm,  menunjukkan sisi goresan yang lebih halus dibanding pada jarak 10 cm dan 20 cm.

Kata kunci : Jarak Katoda, Anoda, Daya lekat,elektroplating
OPTIMASI PERAWATAN PADA MESIN BUBUT AUTOMATIC FEED BENCH LATHE BV 20 DI LABORATORIUM PROSES MANUFAKTUR UNIVERSITAS TAMANSISWA PALEMBANG
Authors: Dwipayana Hendra , Fadli Kemas M
Published: February 2020

Mesin bubut Automatic Feed Bench Lathe adalah Mesin bubut yang terdapat di Laboratorium Proses Manufaktur Universitas Tamansiswa Palembang yang digunakan sebagai salah satu alat praktikum mahasiswa. Agar tetap dapat berfungsi dengan baik dan selalu dalam kondisi siap pakai, maka perlu adanya tindakan perencanaan perawatan pada peralatan tersebut. Dalam perencanaan perawatan Mesin Bubut ini diperlukan beberapa langkah pekerjaan, yaitu berupa : mengindentifikasi kegiatan perawatan, penjadwalan dan estimasi biaya perawatan. Berdasarkan perencanaan perawatan Mesin bubut yang telah dilakukan, didapatkan: 1) Kegiatan Perawatan berupa sembilan belas kali pemeriksaan, sebelas kali perbaikan kecil, tujuh kali perbaikan sedang dan dua kali perbaikan besar ; 2), SOP Perawatan, Daftar Pemeriksaan dan Jadwal berkala ; 3) biaya perbaikan dimana estimasi biaya perawatan pada Tahun I (2019) sebesar Rp.96.750,-, estimasi pada Tahun II (2020) sebesar Rp.162.400,- dan estimasi pada Tahun III (2021) sebesar Rp.285.200,-.

Kata Kunci: Metode, Perawatan,  Mesin bubut, Prosedur, Estimasi.
ANALISIS KELAYAKAN FINANSIAL PEMASANGAN GAS ALAM DAN DAMPAKNYA TERHADAP PENGURANGAN KEMISKINAN (Pemasangan Gas Alam di Kecamatan Sukakarya Kabupaten Musi Rawas)
Authors: Mulyati Ely , Hendratno Abi
Published: February 2020

Masyarakat Sukakarya sebagian besar merupakan petani karet dan sebagian juga berpropesi sebagai petani sawit Kondisi harga karet dan sawit yang tidak stabil menyebabkan masyarakat Sukarya mengalami kesulitan ekonomi, sementara biaya hidup semakin bertambah dengan naiknya harga bahan pokok secara terus menerus. Salah satu kebutuhan pokok masyarakat adalah gas, namun harga gas selalu mengalami kenaikan terus menerus. Wacana pemerintah Kabupaten Musi Rawas dan PT.PERTAMINA untuk menjadikan Kecamatan Sukakarya sebagai pilot project pemasangan gas alam di  Kabupaten Musi Rawas merupakan angin segar yang menggembirakan bagi sebagian masyarakat Kecamatan Sukakarya, karena harga pemakaian gas alam jauh lebih murah dibandingkan dengan pemakaian gas dengan menggunakan tabung. Untuk melakukan investasi yang cukup besar maka PT. PERTAMINA (Persero) dilakukan study kelayakan untuk pemsangan gas alam. Dari hasil study kelayakan yang di ambil dari aspek Finansial dan Ekonomi maka Proyek Pemasangan Gas alam berdasarkan kriteria penilaian dengan variasi suku Bunga 5%, 12% dan 15 % diperoleh  NPV > 1; IRR  dengan i1%  = 2,9401, i1% = 5.7955 dan I 5% = 7.7217 diperoleh nilai NPV positif, BCR  1,04 > 1   , PP selama 8,67 tahun     yang hasilnya positif dan diatas Nol maka proyek pemasangan gas alam Sukakarya layak untuk dilaksanakan. Salah satu inidikator penurunan tingkat kemiskinan penduduk adalah berkurangnya biaya pengeluaran, berdasarkan hasil perhitungan dengan menggunakan gas alam maka biaya pengeluaran masyarakat akan mengalami penghematan sebesar 34% - 61 % bila dibandingkan dengan menggunakan gas dalam tabung.

 

Kata kunci: Kelayakan Ekonomi dan Finansial, Penghematan, gas alam
PENGARUH JUS TOMAT TERHADAP PROFIL LIPID PADA PENDERITA DISLIPIDEMIA
Authors: Sugini
Published: February 2020

Latar Belakang : Kadar kolesterol LDL yang tinggi dapat berkembang menjadi aterosklerosis. Tomat mengandung banyak likopen yang berperan dalam melindungi lemak dari peroksidasi yang bereaksi dengan hidroperoksil lemak dengan cara mengikat radikal bebas. Likopen diketahui mampu berperan mencegah beberapa penyakit kronis penting salah satu diantaranya aterosklerosis. Penelitian ini untuk mengetahui perbedaan perubahan profil lipid penderita dislipidemia.

Metode : Rancangan penelitian adalah quasi experiment control design with pre post test. Subyek penelitian 62 karyawati RSUD Kendal, umur 35 – 50 tahun, menderita dislipidemia dan tidak menderita penyakit metabolik atau degeneratif berdasarkan dari pemeriksaan dokter spesialis penyakit dalam. Subyek dibagi 2 kelompok masing-masing 31 subyek. Kelompok I diberikan jus tomat matang 336 gram per hari selama 21 hari dan kelompok II sebagai kontrol. Analisa data menggunakan uji Kolmogorov Smirnov, uji Mann Whitney dan Independent Samples t-test. Penarikan simpulan menggunakan tingkat kepercayaan 95% (α = 0,05).

Hasil Penelitian : Ada penurunan kadar kolesterol total 29.6 gr/dl (p = 0,001), kadar LDL 32.5 gr/dl (p = 0,001) , kadar trigliserida 41.4 gr/dl (p = 0,01)

Simpulan : Pemberian jus tomat dapat menurunkan kadar kolesterol, kadar LDL dan kadartrigliserida
Статус, награда и роскошь: некоторые заметки по материальному обмену между Россией и Османской империей
Authors: Reindl-Kiel Hedda,
Published: February 2020

Abstract The motivation of the Ottoman sultans to commence and to keep diplomatic contacts with Muscovy was largely due to their demand for luxury commodities such as sable fur and walrus tusks. The royal court used furs as clear status markers, particularly when bestowing robes of honour upon dignitaries. This feature allows glimpses into the deeply hierarchical structure of Ottoman society, which had only little formal divisions. Moreover, the royal palace used sable fur in a similar function as precious stones in decorating the setting when receiving foreign diplomats. Imports from the Ottoman Empire to Russia are not documented in the Turkish archives. The same is true for diplomatic gifts from the Ottoman court to Moscow. Only from the 18thcentury onwards gift packages to the court of St. Petersburg are recorded, indicating Russias political position as a European global player in the view of the Porte.

Аннотация Одной из причин инициации и поддержания дипломатических контактов с Московией для Османских султанов было желание обладать определенными предметами роскоши собольими мехами и моржовыми бивнями. При дворе меха служили маркерами статуса, особенно если мантии вручались первыми лицами как награда за какие-либо заслуги. Более того когда во дворце готовили покои к приему иностранных дипломатов, собольи меха использовались в качестве украшения интерьера, как и драгоценные камням. В Турецких архивах нет документов об импорте товаров из Османской империи в Россию, дипломатические подарки Османского двора Московии также документально не зафиксированы. Только начиная с XVIII в. велась запись подарков-подношений ко двору в Санкт-Петербурге. Согласно этим документам Россия воспринималась Османской империей в качестве значимого политического игрока.
Османские народные песни-тюркю XVIII в. об Озю (Очакове) и Азаке (Азове)
Authors: Zaytsev I.V.
Published: February 2020

Abstract In the article are published two Ottoman Folk Songs-Trk written by unknown authors during the Russo-Turkish War of 17351739. The songs narrate about the siege of Azak (Azov) in 1736 and z (Ochakiv) in 1737. The texts are preserved in collections of manuscripts in Gazi Husrevbeg Library, Historical Archieve and Oriental Institute in Sarajevo. The article gives the Turkish texts of the songs, their translation to Russian and more extensive versions of the songs which havent been published before found by the author of the article in Gazi Husrev-beg Library. The author as well makes certain links to other folklore narratives.

Аннотация В статье публикуются две османские народные песни-тюркю, созданные безымянными авторами во время русско-турецкой войны 1735-1739 гг. Песни повествуют об осаде крепости Азак (Азов) в 1736 г. и Озю (Очаков) в 1737 г. Их тексты сохранились в рукописных сборниках в библиотеке Гази Хюсрев-бега, Историческом архиве и Восточном институте в Сараево (Босния и Герцеговина). В статье представлены турецкие тексты песен, их русский перевод, а также новый более пространный вариант песни, ранее не публиковавшийся, обнаруженный автором в Библиотеке Гази-Хюсрев в Сараево. Автор приводит также параллели из других фольклорных произведений.

Аннотация В статье публикуются две османские народные песни-тюркю, созданные безымянными авторами во время русско-турецкой войны 1735-1739 гг. Песни повествуют об осаде крепости Азак (Азов) в 1736 г. и Озю (Очаков) в 1737 г. Их тексты сохранились в рукописных сборниках в библиотеке Гази Хюсрев-бега, Историческом архиве и Восточном институте в Сараево (Босния и Герцеговина). В статье представлены турецкие тексты песен, их русский перевод, а также новый более пространный вариант песни, ранее не публиковавшийся, обнаруженный автором в Библиотеке Гази-Хюсрев в Сараево. Автор приводит также параллели из других фольклорных произведений.
Восприятие России Турцией (1475–1918)
Authors: Mahir A.
Published: February 2020

Abstract The Turkish-Russian relations have been being built for a long period of time. These relations of two neighboring empires were complex and can be characterized as by the chain of wars as well as by good neighborly relations in peacetime. Both formed the image of the neighboring power reflected in the historical records. This article aims the analyses of the Turkish archival documents which let single out the image of the Russian state and its transformation through the different periods of state-to-state relationships. As the basis of the classification for the creating of the overall image of Russia the following categories were assumed: the name of the state, the names for the ethnic groups, the form of address to the governor, the relationship to the ambassadors, border location, wars between two countries, peace treatments, the trade and the general idea about Russia. Correspondingly, the foreword and nine parts describing the above-mentioned categories can be marked out in the work. The records of the Turkish State Archives have served as the source basis for the work. Neither historical publications nor diplomatic correspondence were used in the research.
Códigos de Reed-Muller
Authors: Cornelissen Mariana Garabini , Araújo Isabella Fonseca , Melo Rafael Ribeiro de Assis
Published: February 2020

The Reed-Muller codes were discovered by David Eugene Muller and decoded by Irving Stoy Reed in 1954. Such codes belong to the linear code family and are widely used nowadays, mainly for their simple and efficient decoding algorithm. There are several ways to define Reed-Muller codes. In this work, we present, in a clear and simple way, a recursive definition for all Reed-Muller codes of order r \in N, denoted by R (r, m), where 0 <= r <= m, m \in N. Using this definition, we show the main parameters: length, number of elements and minimum distance of first-order Reed-Muller codes, R(1, m) for all m \in N. In addition, we present an application of the first-order codes in a National Aeronautics and Space Administration (NASA) space program.
Porcentagem: uma proposta para o Ensino Fundamental de Modelagem Matemática a partir do controle calórico de alimentos
Authors: Michelon Karen Regina , Meggiolaro Graciela Paz
Published: February 2020

This article presents Mathematical Modeling as a methodological possibility in Elementary School, in which the student is the agent in the construction of knowledge. It is a proposal that can be made with students of 7th grade of elementary school and aims to investigate through the reality of the student, the caloric control of food consumed daily, contributing significantly in learning the concepts of percentage. We present a modeling activity that makes it possible to discuss the concept of percentage with an approach related to the calories of the foods they eat. Thus, we approach a situation that is very present in the daily lives of students. From this theme, we developed a modeling situation that allows discussing percentage using contexts of the student's daily life.
Aplicação do Método dos Mínimos Quadrados para o ajuste da curva de potência de um aerogerador de pequeno porte
Authors: Gomes Camila e Silva , Krusche Nisia , López Javier Garcia
Published: February 2020

With the development of the wind industry and the need of generating electricity, wind turbines are being installed in several locations. In each installation environment certain peculiarities are observed, which do necessary to model the relationship between the wind speed and the power generated by the wind turbine, in order to predict correctly the energy production in any environment. In this paper, a proposal was made, based on data collected by a wind generator in June 2017, to find a polynomial representation for the power curve of a specific wind turbine model, using a curve fitting method. The representation obtained was validated with the daily results collected and with the wind turbine power curve obtained which presented satisfactory results. In The 14929 data recorded per minute by the wind turbine during a month, the Least Squares Method was applied, using a grade 3 in these polynomial as base. The objective of this paper is to find a polynomial that adequately represents the power curve of a small wind turbine. Once this polynomial was found, the level of correlation and significance was evaluated to compare the polynomial found with experimental data collected over 30 days and the power curve of the polynomial. The results obtained are satisfactory for the cases in which the experiments allowed us to collect useful data for more than 2 consecutive hours.
Determination of Cassava Lifting Coefficient in a Loamy Sand Soil
Authors:   Engineering and Scientific Services Department, National Centre for Agricultural Mechanization, P.M.B. 1525, Ilorin, Kwara State, Nigeria., O. A.* Ogunjirin , Agbetoye  ,   L.A.S. School of Engineering and Engineering Technology, Department of Agricultural and Environmental Engineering, Federal University of Technology, Akure, Ondo State, Nigeria, Ademosun  ,   O. C. School of Engineering and Engineering Technology, Department of Agricultural and Environmental Engineering, Federal University of Technology, Akure, Ondo State, Nigeria., C. Ogunjirin O. ,   Post Harvest Engineering Research Department, Nigerian Stored Product Research Institute (NSPRI), Ilorin, Kwara State, Nigeria.
Published: February 2020

Tractor drawn cassava lifting equipment is required to be sturdy and ready to work against the soil and tuber weight at various moisture content of the soil. This however cannot be achieved if the forces working against the tool is underestimated. This reason why many imported tractor drawn cassava lifter failed when they are employed on the farm in Nigeria is because the soil properties differs considerably. The research study looked at lifting of cassava tuber from the standpoint of soil bulk density, tool geometry, angle of lifting, soil moisture content, speed of lifting and time taken to lift cassava out of the soil. The factors were expressed mathematically and the equation was solved to obtain the cassava lifting coefficient which was determined to be function of angle of lifting, weight of tuber and soil, speed of lifting and time taken to lift cassava out of the soil. Field experiments were carried out to determine the cassava lifting coefficient for loamy sand soil at varied moisture content and speed of lifting. Result showed that the highest lifting coefficient of 539,256.60 was obtained at the moisture content of 1.271% and lifting speed of 8 mm/s. The study further revealed that in loamy sand soil and at moisture content of 1.271%, the average cassava tubers and soil excavated was 23.26 kg. The force required to harvest/uproot 23.26 kg cassava tubers effectively was determined to be 5 kN for loamy sand soil.
Technology-Assisted Intervention for Children with Autism Spectrum Disorder using Augmented Reality
Authors:   Faculty, Departmrnt of Computer Science and Information Technology, Universiti Tun Hussein Onn Malaysia, Batu Pahat, Johor, Malaysia., Suparjoh* Suriawati , Shahbodin Faaizah ,   Faculty, Departmrnt of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia., Mohd Che Ku Nuraini Che Ku ,   Faculty, Departmrnt of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia.
Published: February 2020

Technology-assisted intervention has potentials in improving the social, communication and behavior impairments in of children with autism spectrum disorder (ASD). Augmented reality (AR) offers multitude of possibilities and opportunities for the intervention of children with ASD. Therefore, this study identifies 13 researches from 2012 to 2018 that documented the efficacy of augmented reality applications in supporting the intervention of children with ASD. This study reviews the applications of augmented reality that nhanced the intervention for children with autism in (i) social skills, (ii) communication skills, and (iii) behavior skills. The conclusion reports the significant roles of augmented reality as technology-assisted intervention for children with ASD.
Support Vector Machine for Text Categorization using Principle Component Analysis in Data Mining
Authors:   Research scholar, SriSatya Sai University of Technology & Medical Sciences, Sehore, Bhopal, Madhya Pradesh,, Kumar* A. Ravi , Kumar G.Anil ,   Principal, Scient Institute of Technology, Hyderabad, Telangana.
Published: February 2020

Data mining is the withdrawal of concealed prescient information also obscure data, examples, connections and learning by investigating the enormous informational collections which are hard to discover and distinguish with customary measurable techniques. The major issues in text categorization are classification accuracy and computation time. To overcome these issues, an efficient classification method is needed for high differentiation exactness as fine as minimizing the computation period. In this work, we propose the classification of data using support vector machine for text categorization along with principle component analysis. Bolster Vector Machines is a managed learning system with numerous attractive characteristics that make it a prevalent calculation. Principle Component Analysis (PCA) is the feature removal technique is used towards mine the features with in the text. Chi-Square is a further assortment technique it is used to selecting the features from removed features. Finally by this proposed work, the classification accuracy also computation period is improved than other existing algorithms in many applications.
Deep Fusion Model Based Enhanced Convolution Neural Networks for MRI Brain Image Classification System
Authors:   B.E. (Computer Science & Engineering),Dr. Sivanthi Aditanar college of Engineering, Manonmanium Sundaranar University Tirunelveli, India., Andrews* J. , Jayachandran A. ,   Ph.D. Degree,Computer Science and Engineering, ANNA University, Chennai, Tamil Nadu., Perumal T. Sudersson Rama ,   B.E degree, Electronics and Communication Engineering, Noorul Islam College of Engineering, Anna University, Chennai
Published: February 2020

Magnetic Resonance (MR) Imaging is a popular non-invasive modality for the visualization of different abnormalities in the brain due to its good soft-tissue contrast and accessibility of multispectral images. Using information from MR images, CAD systems have been developed to benefit doctors in rapid diagnosis. CAD systems can provide the diagnosis depending upon the specific attributes present in the medical images. The present study proposes a comprehensive method for the diagnosis of the cancerous region in the MRI images. Here, after image noise reduction, optimal image segmentation based on Support Vector Neural neural algorithm is utilized. Afterward, an optimized feature extraction and feature selection based on a modified region growing optimization algorithm are proposed for improving the classification accuracy of brain images. Further, it is also proposed that the input MR brain image be de-noised using a non-local Euclidean median in non-subsampled contourlet space. The classification accuracy of MRG with SVM is 74.24%, MRG with CNN is 82.67% and MRG with ANN is 62.71% and our proposed method MRG with MBCNN is 91.64%.
Improving the Strength Behaviors of Concrete by Adding Different Industrial waste
Authors:   Department of Civil Engineering, Narayanaguru College of Engineering, Manjalumoodu, India., Maria* M.Ponni
Published: February 2020

Industrial wastes mostly dumped into the soil or water sources which will pollute the environment. As a mitigation measure now a days the industrial wastes are used as a construction materials. In this project, industrial waste material such as Glass bottle, Illuminate sludge were used in varying percentage as fine grained substitution and Metakaolin is used as a binding material substitution. M30 concrete mix is used to test the compressive and split tensile strength of the concrete specimens. Cement is replaced with metakaolin in 4, 8, 12, 16 and 20%. Fine aggregate is replaced by illuminate sludge in 25, 50, 75 and 100% and beer glass bottle waste in 10, 20, 30, 40, and 50%.The Glass material does not pollute the environment but storage of waste glass material results wastage of land. Thereby glass powder can be used as a substitution in construction. Then the Illuminate sludge and Metakaolin are the waste from the Titanium Product. The materials to be used for the experiment are collected and the physical properties tests were done as per codal specifications. The experiment is conducted to determine the strength of concrete specimen by adding different industrial waste in various proportions. For every industrial wastes each ratio, three specimens were prepared to find out the compressive and split tensile strength of concrete at 7, 14 and 28 days and finally it was allowed to curing for obtaining the optimum strength of concrete. The substitution of Glass bottle powder waste up to 30%, Illuminate sludge 20% and Metakaolin 8% will give the optimum compressive strength. bottle powder waste up to 30% Illuminate sludge 20% and Metakaolin 8% will give the optimum compressive strength.
Face Spoofing Detection using Mixed Feature with Deep Convolutional Neural Networks
Authors:   Department of Electronics and Communication Engineering, Narayanaguru college of Engineering, Manjalumoodu, India., N V* JesslinMelba , U. Poornima ,   Department of Electronics and Communication Engineering, Narayanaguru college of Engineering, Manjalumoodu, India., J Blessy ,   Department of Electronics and Communication Engineering, Narayanaguru college of Engineering ,Manjalumoodu, India.
Published: February 2020

Nowadays, face biometric-based access control systems are becoming ubiquitous in daily life while they are still vulnerable to spoofing attacks. Developing robust and reliable methods to prevent such frauds is unavoidable. As deep learning techniques have achieved satisfactory performances in computer vision, they have also been applied to face spoofing detection. However, the numerous parameters in these deep learning-based detection methods cannot be updated to optimum due to limited data. In this paper,a highly accurate face spoof detection system using multiple features and deep learning is proposed. The input video is broken into frames using content-based frame extraction. From each frame, the face of the person is cropped.From the cropped images multiple features like Histogram of Gradients (HoG), Local Binary Pattern (LBP), Center Symmetric LBP (CSLBP), and Gray level co-occurrence Matrix (GLCM) are extracted to train the Convolutional Neural Network(CNN). Training and testing are performed separately by using collected sample data.Experiments on the standard spoof database called Replay-Attack database the proposed system outperform other state-of-the-art techniques, presenting great results in terms of attack detection.
Factors that Influence the Customer Adoption of Fintech in Hyderabad, India
Authors:   Department of Management Studies, Bhavan’s Vivekananda College of Science, Humanities & Commerce Hyderabad, India., Lal* Dr. Kavitha , Rani Ms. M. Suvarchala ,   Department of Management Studies, Bhavan’s Vivekananda College of Science, Humanities & Commerce Hyderabad, India., Rajini Ms. P. ,   Department of statistics. Bhavan’s Vivekananda College of Science, Humanities & Commerce Hyderabad, India.
Published: February 2020

In the era of digitalisation, financial institutions are transforming in a sea way, providing new variant of services, and adopting new technology to meet customer expectations. Fintech (an innovation enabled with new technology to provide new applications, services, processes, services and business models by financial service companies) is emerging fast in this digitisation process, and financial service firms are at great advantage applying the same. Penetration of E- commerce and smart phone boosted Fintech in the cash driven economy like India. The existing studies on this subject are limited needing further probe into the matter. This is primarily the reason for undertaking the present study. The study aimed at identifying the factors influencing bank customers in the adoption of Fintech in Hyderabad. This study is empirical in nature based on a sample of respondents, selected by adopting probability random sampling method. The data have been analysed using ANOVA, Exploratory Factor Analysis and Multi Variant Regression Model. The results show that there is no significant difference between venture capital backed funding among select continents. This study identified three factors Conducive, Adaptability and Security which influence the usage of Fintech. Conducive is the most enabling influencing factor for usage and adoption of Fintech among bank customers. It is hoped that the findings of this empirical study, based on a reliable sample and valid statistical analysis would have facilitated adding to the existing contributions on the subject.
Ergonomic Improvement of Material Handling By Redesigning Trolley
Authors:   Asst Professor, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Aravindan* A.Imthiyas,V. , Teja Ramineni Sai ,   UG Scholars, Aarupadai Veedu Institute Of Technology, Vinayaka Mission’S Research Foundation, M Renganathan ,   UG Scholars, Aarupadai Veedu Institute Of Technology, Vinayaka Mission’S Research Foundation, S Nirosan ,   UG Scholars, Aarupadai Veedu Institute Of Technology, Vinayaka Mission’S Research Foundation
Published: February 2020

Ergonomic improvement in assembly line is the thing which the term generally refers to the scientific method of creating a favorable work and work space which demands to the ability of the workers. Ergonomic configuration is important to guarantee high efficiency, keep away from alignment and damage, and lift fulfillment and confidence among the workforce. More than satisfied and fulfilled workforce, work cells made of ergonomic structure offer noteworthy incentive to producers in terms of lesser output and worker compensation premiums. The system will be reactive or proactive when applying ergonomics. In reactive ergonomics, identifying current problems and take measures to correct them. In proactive ergonomics, seeing areas that can be improved and fix the issues before they become large problems. Each organization ensures the safety and comfortable environment of their workers, in turn they believe in increased quality and in performance ergonomically designed work cells and working equipments are the key area to be concentrated. In this study the problem is analyzed through pareto chart and cause and effect diagram one issue is taken as pallet transfer manual because of this manual pallet transferring workers facing issue like back pain and for this is a solution of ergonomically designed trolley to reduce worker fatigue and the productivity was improved by using major problem solving tools.
Performance Optimization of Ejector using Computation Fluid Dynamics
Authors:   Professor, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission Research Foundation,(Deemed to be University), Prabhahar M. , Prakash S. ,   Assistant Professor, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission Research Foundation, (Deemed to be University), Valiyangal Ihsan Ali ,   UG Scholars, Aarupadai Veedu Institute of Technology, Vinayaka Mission’S Research Foundation, (Deemed to be University), PS Akash ,   UG Scholars, Aarupadai Veedu Institute of Technology, Vinayaka Mission’S Research Foundation, (Deemed to be University), Shareef Kattil Salman ,   UG Scholars, Aarupadai Veedu Institute of Technology, Vinayaka Mission’S Research Foundation, (Deemed to be University)
Published: February 2020

Ejector is a device used for carry low pressure fluids with no mechanical force, high pressure flow. This contains the main nozzle, chamber for suction, chamber for mixing and diffuser.It is used in vaccum pumps, condensers, steam refrigeration, Because of its simple structure, gas mixing, pneumatic transport (no moving parts) and reliable operation. It is also used in pumps for lifting slurries and waste material containing solids from tanks and sumps. Due to their simplicity and high reliability, however, jet ejectors are widely used in industries with low efficiency. The project's goal is to optimize the efficiency of jet ejectors for each operating condition.Consequently, the primary fluid consumption and operating cost is minimized. A commercial computational fluid dynamics tool would be used to analyse the flow characteristics inside the ejector geometry. The results of the CFD simulation could be used to understand the effect of fluid velocity and pressure ratio on the ejector performance. The analysis would also be carried out by varying the primary and secondary nozzle dimensions. Performance of ejectors under various operating conditions is generally obtained through an experimental testing of prototype or scaled ejectors. The availability of performance parameters for such ejectors is limited, and experimental testing can be cost prohibitive.
Semi Automatic Bicycle using Fly Wheel Mechanism
Authors:   AssociateProfessor, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Surendrababu* K. , Senthil J. ,   Associate Professor, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Jayaram Jishnu ,   UG Scholar, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Siraj.E.K Shabeen ,   UG Scholar, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, P Diljith. ,   UG Scholar, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation.
Published: February 2020

Self-loader bike is a system for recovering the motor vitality of the moving vehicle from the wheel put away and putting it as rotational vitality under braking in the flywheel Lot of kinetic energy is lost when a bicycle is applied brake. This loss in kinetic energy is recovered using flywheel and it stores the required energy. As per the requirement, the bicycle rider may descend or ascend the usage of energy. The flywheel increases the most intense acceleration and reduces pedal strength by 20 percent. During a drive, speeds are in the range between 15.5 and 25 km / h. The speed of the typical bike is 15.5 km/h. We are trying to increases its speed to 20km/hrby using flywheel and increase the bicycle efficiency.
Design Optimization of Muffler of an Internal Combustion Engine using Computational Fluid Dynamics
Authors:   Professor, Department of Mechanical Engineering, Aarupadai veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India, Prabhu L. , Mahesh* R. ,   Assistant Professor, Department of Mechanical Engineering, Aarupadai veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India, L Venkatesan. ,   UG Scholar, Department of mechanical Engineering , Aarupadai veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India., Teja Buse Sai ,   UG Scholar, Department of mechanical Engineering , Aarupadai veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India., Shahul Shaik ,   UG Scholar, Department of mechanical Engineering , Aarupadai veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India.
Published: February 2020

A Muffler is a gadget for lessening the measure of clamor produced by the fumes of an inner burning motor. Inner burning motors are commonly furnished with a fumes suppressor (Silencer) created by the ignition procedure to smother the acoustic beat. The direct cause of back pressure in the engine will be the stress and temperature of exhaust gases that flow through the silencer. To relieve the back pressure in the exhaust system, the engine power must be used. Execution of Muffler underneath different working state is typically acquired through design analysis. Accessibility of compressible flow execution parameters is limited, and trial testing can be cost restrictive. The mathematical fluid Dynamics analysis provides better results for this case. The ability to use analytical fluid components is a test to determine their suitability to determine the conditions of their display. The venture's goal is to examine t he gases gas stream attributes in the suppressor's current and modified structure. Our effort is to focus on enhancing the structure so that there is less back weight and silencer's expanded existence. The Computational Fluid elements investigation would be completed by utilizing CFD apparatus CFX. With parameters such as weight and temperature dissemination, disturbance power and liquid power at different load conditions, an extensive report would be done.
Electro Magnetic and Automatic Braking System
Authors:   Assistant Professor, Department of Mechanical Engineering, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India., Babu* B.Selva , Abdurahiman Irshad ,   UG Students, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India., Krishnan Midhun ,   UG Students, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India., Shelvan Sahil Joseph ,   UG Students, Aarupadai Veedu Institute of Technology, Vinayaka Mission’s Research Foundation, Chennai, India.
Published: February 2020

In this venture we have planned and foundation, Electromagnetic circle stopping mechanism in order to have a future option in contrast to customary breaking frameworks Electromagnetic circle stopping mechanism eases back an items by making a vortex current through electromagnetic enlistment which make obstruction.