bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Urea and SP-36 on the Growth of Grafted Rubber Seedling (Hevea brasiliensis Muell.Arg.) Clone PB 260
Authors: Helilinawati Helilinawati , Sutejo Hery , Fatah Abdul
Published: January 2020

The aim of research to determine the effect of urea and SP-36 fertilizer as well as their interaction on the graftedrubber seedling growth, and to find appropriate doses of urea and SP-36 fertilizers for better growth of grafted rubber seedlings.The research was conducted from February 2015 until May 2015 in the village of Empas, Sub District of Melak, West Kutai Regency, East Kalimantan Province.The study design used was completely randomized design (CRD) in a factorial 4 x 4, and repeat 3 times, which comprises two factors research. The first factor was Urea (N), consisted of four levels, namely: no urea application or control (n0), 2,5g/polybag (n1), 5g/polybag (n2), and 7,5g/polybag (n3).  The second factor was SP-36 fertilizer (P), consisting of 4 levels, namely: no SP-36 fertilizers application or control (p0), 2,5g/polybag (p1), 5g/polybag (p2), and 7,5g/polybag (p3).The results showed that the treatment of urea (N) affects highly significant on the plant height at ages of 2, 3 and 4 months after grafting, number of leaf at 4 months after grafting and stem diameter at 3 and 4 months after grafting. It affected significantly on the number of leaf at 3 months after grafting.  But it did not affect significantly on the number of leaf at 2 months after grafting, and stem diameter at 2 months after grafting.SP-36 fertilizer treatments (P) affected very significantlyon the stem diameter at 3 and 4 months after grafting.  It affected significantly on the plant height at 4 months after grafting. But it did not affect significantly on the seedling height at 2 and 3 months after grafting, number of leaves at 2, 3 and 4 months after grafting, and stem diameter at 2 months after grafting.The interaction treatment (NXP) affected significantly on the stem diameter at 4 months after grafting.  But it did not affect significantly on the seedling height at 2, 3 and 4 months after grafting, number of leaves at 2, 3 and 4 months after grafting, and stem diameter at 2 and 3 months after grafting
Preparation of Aquilaria microcarpa and Aquilaria beccariana Plant Types at Arboretum Dipterokarpa Forest Ecosystem Research & Development Center, Samarinda, East Kalimantan Province
Authors: Laiti Hamdi , Ismail Ismail , Hidayah Abdul Kholik , Bakrie Ismail B
Published: January 2020

In order to support the development of Aquilaria microcarpa and Aquilaria beccariana plants, specifically there is a need for research on the potential of stands in an area by considering the factors that influence the genetic abilities of individual plants that interact with the environment, including: soil or site factors, climate factors , topographic factors, plant species and animal disorders.The aim of this study was to determine the increment of diameter, height and volume of Aquilaria microcarpa and Aquilaria beccariana plant species when the plants were 8 years old in 2014 to eleven years old when the study was conducted, namely in 2017.This study uses Primary Data in the form of diameter and height measurement data that have been analyzed to produce the amount of increment and average, diameter, height and volume of plant species of Aquilaria microcarpa and Aquilaria beccariana determined as many as 50 plant samples. Determination of the sample based on the order of the population plants that have been numbered, this selection technique uses the principle of proportional sampling (systematic proportional sampling). While secondary data is obtained through the activities of collecting existing data or documents from both the library and information obtained from relevant institutions in the research needs and conducting literature studies.Based on the results of the study, it was found that the increments of Aquilaria microcarpa and Aquilaria beccariana species at the Arboretum of the Dipterocarpa Forest Ecosystem Research and Development Center in Samarinda varied. Both types of plants both experience an increase in the number of increments in diameter, height and volume per year
KAJIAN PERTUMBUHAN RESTORASI MANGROVE PADA KAWASAN TAMAN NASIONAL KUTAI KALIMANTAN TIMUR
Authors: Asnaenie Asnaenie , Lahjie Abubakar M. , Simarangkir B.D.A.S. , Ruslim Yosep
Published: January 2020

Penelitian ini dilaksanakan di kawasan Taman Nasional Kutai (TNK) Provinsi Kalimantan Timur. Tujuan dari penelitian ini adalah Mengetahui laju tingkat pertumbuhan tanaman pada lahan restorasi mangrove di TNK, Mengetahui hubungan kualitas lahan restorasi dengan laju pertumbuhan tanaman pada lahan restorasi mangrove di TNK, Mengetahui faktor tempat tumbuh yang berpengaruh nyata terhadap laju pertumbuhan. Lokasi penelitian terdiri atas 4 (empat) Stasiun Pengamatan yakni Stasiun Pengamatan I dan II berada di Kota Bontang dan Stasiun Pengamatan III dan IV berada di Desa Sangkima Kabupaten Kutai Timur. Penelitian ini merupakan kombinasi antara penelitian menerangkan (explanatori research) dan penelitian deskriptif (deskriptif research). Penelitian yang bersifat menerangkan adalah penelitian yang menyangkut pengujian hipotesis. Hasil penelitian ini dapat disimpulkan sebagai berikut: Pemilihan lahan restorasi sebaiknya di sesuaikan dengan jenis yang sesuai dengan tempat tumbuh. Laju bertumbuhan tanaman dipengaruhi oleh pemilihan tempat tumbuh dan terlindung dari kuat arus. Dari hasil penelitian di beberapa stasiun, kegiatan restorasi yang di lakukan di TNK sebagian tidak sesui dengan jenis tempat tumbuh tanaman
PENGARUH PUPUK KOMPOS DAN PUPUK ORGANIK CAIR NASA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis sativus L.) VARIETAS MISANO F1
Authors: Lidya Emiliana , Rahmi Abdul
Published: January 2020

Tujuan penelitian adalah untuk : (1) mengetahui pengaruh pemberian pupuk kompos dan POC Nasa serta interaksinya terhadap pertumbuhan dan hasil  tanaman mentimun varietas Misano F1; dan (2) memperoleh dosis pupuk kompos dan konsentrasi POC Nasa yang sesuai untuk pertumbuhan dan hasil tanamam mentimun, sehingga diperoleh hasil yang tinggi.Penelitian dilaksanakan pada akhir bulan Februari 2017 sampai bulan April 2017 di Pekarangan rumah Jalan Cut Nyak Dien RT.3 wilayah Kelurahan Barong Tongkok, Kecamatan Barong Tongkok, Kabupaten Kutai Barat, Provinsi Kalimantan Timur.Penelitian menggunakan Rancangan Acak Lengkap (RAL) dalam percobaan faktorial 4 x 4 yang diulang sebanyak 3 kali.   Faktor pertama adalah dosis pupuk kompos (K) yang terdiri atas 4 taraf: tanpa pupuk kompos (k0),48g polibag-1(k1). 64 g polibag-1 (k2); dan 80g polibag-1(k3).   Faktor kedua adalah konsentrasi POC Nasa (D) terdiri atas 4 taraf: tanpa POC Nasa (d0), 1 ml l-1 air (d1),  2 ml l-1 air (d2), dan 3 ml l-1 air (d3).Hasil penelitian menunjukkan bahwa: (1) perlakuan pupuk kompos berpengaruh nyata terhadap berat satu buah dan berat buah per tanaman; berpengaruh sangat nyata terhadap panjang tanaman pada umur 15 dan 30 hari setelah tanam, dan diameter buah, tetapi berpengaruh tidak nyata terhadap jumlah buah per tanaman.  Buah yang paling berat dihasilkan pada perlakuan 48 g polibag-1 (k1) yaitu 3,77 kg tanaman-1, sedangkan yang paling ringan dihasilkan pada perlakuan 80 g polibag-1 (k3) yaitu 3,06 kg tanaman-1; (2) perlakuan POC Nasa berpengaruh nyata terhadap berat satu buah; dan berpengaruh sangat nyata terhadap panjang tanaman pada umur 30 hari setelah tanam dan diameter buah, tetapi berpengruh tidak nyata terhadap panjang tanaman pada umur 15 hari setelah tanam, jumlah buah dan berat buah per tanaman; dan (3) perlakuan interaksi antara pupuk kompos dan POC Nasa berpengaruh nyata terhadap berat satu buah dan berpengaruh sangat nyata terhadap diameter buah, tetapi berpengaruh tidak nyata terhadap panjang tanaman pada umur 15 dan 30 hari setelah tanam, jumlah buah dan berat buah per tanaman.
PENGARUH PUPUK KANDANG AYAM DAN PUPUK NPK PELANGI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT CHERRY (Solanum lycopersicum L.)
Authors: Suriana Jesyca , Sutejo Hery , Napitupulu Marisi
Published: January 2020

Tujuan penelitian untuk mengetahui pengaruh pupuk kandang ayam dan pupuk NPK Pelangi serta interaksinya terhadap pertumbuhan dan hasil tanaman tomat cherry, dan juga untuk memperoleh dosis pupuk kandang ayam dan pupuk NPK Pelangi yang tepat untuk hasil yang maksimal.Penelitian dilaksanakan selama 4 bulan, yaitu mulai bulan Maret sampai dengan bulan Juni 2017, terhitung sejak pembibitan  hingga pengambilan data terakhir. Tempat Penelitian di Kampung Bentas RT 01, Kecamatan Siluq Ngurai, Kabupaten Kutai Barat, Provinsi Kalimantan Timur.Penelitian menggunakan analisis faktorial 3 x 3 dalam  Rancangan Acak Lengkap (RAL), dengan 5 ulangan. Faktor penelitian terdiri atas 2 faktor.  Faktor I adalah Pupuk Kandang Ayam (K), terdiri atas 3 taraf, yaitu : tanpa pupuk kandang ayam atau kontrol (k0), dosis pupuk kandang ayam 5 ton/ha setara 180 g/polibag (k1), dan dosis pupuk kandang ayam 10 ton/ha setara 360 g/polibag (k2).  Faktor II adala Pupuk NPK Pelangi (P), terdiri atas 3 taraf, yaitu : tanpa pupuk NPK Pelangi  atau kontrol (p0), dosis pupuk 100 kg NPK Pelangi setara 3,6 g/polibag (p1), dan dosis pupuk 200 kg NPK Pelangi setara 7,2 g/polibag (p2).Hasil penelitian menunjukkan bahwa perlakuan pupuk kandang ayam tidak berpengaruh nyata terhadap tinggi tanaman umur 30 hari dan 45 hari setelah tanam, umur berbunga, umur panen, jumlah buah per tanaman dan berat buah per tanaman.Perlakuan pupuk NPK Pelangi tidak berpengaruh nyata terhadap tinggi tanaman umur 30 hari dan 45 hari setelah tanam, umur berbunga, umur panen, jumlah buah per tanaman dan berat buah per tanaman.Interaksi perlakuan pupuk kandang ayam dan pupuk NPK Pelangi tidak berpengaruh nyata terhadap tinggi tanaman umur 30 hari dan 45 hari setelah tanam, umur berbunga, umur panen, jumlah buah per tanaman dan berat buah per tanaman.
ANALISIS PELUANG USAHA BAGI HASIL HUTAN TANAMAN JENIS Eucalyptus pellita F. Muell DAN Acacia mangium Willd DI KABUPATEN KUTAI KARTANEGARA PROVINSI KALIMANTAN TIMUR
Authors: Noor Rusni , Lahjie Abubakar M. , Simarangkir B.D.A.S. , Ruslim Yosep
Published: January 2020

Penelitian ini bertujuan untuk mengetahui riap pertumbuhan, tingkat pengembalian nominal dan kelayakan keuntungan profit sharing pengelolaan hutan tanaman Jenis Eucalyptus pellita F. Muell dan Acacia mangium Willd di Kabupaten Kutai Kartanegara Provinsi Kalimantan Timur. Analisis pertumbuhan riap dan produksi menggunakan metode riap MAI dan CAI pada perhitungan total volume, diameter dan tinggi pohon, serta untuk profit sharing menggunakan analisis kelayakan i (tingkat pengembalian nominal). Hasil penelitian menunjukkan bahwa produksi/pertumbuhan Eucalyptus pellita F. Muell mencapai riap yang optimal pada umur 5 tahun dengan total volume sebesar 156,53 m3/ha, riap MAI mencapai 31,31 m3/ha/thn dan CAI 31,35 m3/ha/thn sedangkan jenis Acacia mangium Willdmencapai riap yang optimal pada umur 5 tahun dengan total volume sebesar 150,22 m3/ha, riap MAI mencapai 30,04 m3/ha/thn dan CAI 30,50 m3/ha/thn. Analisis tingkat pengembalian nominal dan peluang usaha bagi hasil berbasis ekonomi konvensional Eucalyptus pellita F. Muelldengan sistem bagi hasil masing-masing mendapatkan 50% baik untuk investor maupun pengelola menghasilkan tingkat pengembalian nominal sebesar 49,49%. Analisis tingkat pengembalian nominal dan peluang usaha bagi hasil berbasis ekonomi konvensional jenis Acacia mangium Willddengan sistem bagi hasil masing-masing 50% untuk investor dan pengelola menghasilkan tingkat pengembalian nominal sebesar 48,26%.Tanaman jenis Eucalyptus pellita F. Muelldan Acacia mangium Willdsama-sama layak untuk diusahakan karena nilai tingkat pengembalian nominalnya lebih besar daripada tingkat bunga minimal yang diterima oleh investor (MAR).
KOMPOSISI FLORISTIK TINGKAT POHON PADA BAGIAN TIMUR KAWASAN HUTAN DENGAN TUJUAN KHUSUS (KHDTK) HUTAN DIKLAT LOA HAUR TAMAN HUTAN RAYA (TAHURA) BUKIT SOEHARTO
Authors: Jinarto Sugeng
Published: January 2020

Setelah beberapa dekade mengalami berbagai gangguan baik oleh kebakaran hutan dan gangguan kerusakan lainnya, diduga bahwa KHDTK Hutan DiklatLoa Haur telah mengalami berbagai perubahan dalam komposisi floristik tingkat pohon. Untuk itu perlu dilakukan penelitian yang mengarah pada komposisi dan dominasi spesies untuk menentukan tingkat perubahan masyarakat tumbuhan yang terjadi. Suksesi primer adalah perkembangan vegetasi mulai dari habitat yang tidak bervegetasi hingga mencapai komunitas yang stabil atau klimaks, suksesi sekunder adalah suksesi yang terjadi apabila komunitas stabil atau klimaks terganggu atau dirusak baik karena perladangan, kebakaran dan karena bentuk-bentuk kerusakan lainnyaPenelitian ini dilakukan pada tanggal 20-24 Juni 2019 dengan objek penelitian vegetasi tingkat pohon (diameter ≥ 20 cm) di KHDTK Hutan Diklat Loa Haur. Alat Penelitian: Sistem Satelit Navigasi Global (GNSS) / GPS), Parang, Kompas, Roll Meters, Phi Band, Alat Tulis, haga meter, dan Kamera untuk dokumentasi. Metode penelitian dilakukan dengan Analisis Vegetasi tanpa Plot dengan Metode Kuadran (Point Quarter Method).Hasil analisis vegetasi menunjukkan: dari 50 plot/stasiun diperoleh data 157 individu dan 16 spesies tegakan tingkat pohon yang didominasi oleh Acacia mangium, hal ini menunjukkan bahwa jalur penelitian yang diambil adalah pada jalur yang telah ditanam atau reboisasi setelah Bukit Soeharto mengalami kebakaran. Nilai kedua dari Indeks Nilai Penting (INP) adalah jenis lokal dan pioner yang mampu bertahan hidup dan memiliki umur panjang, yaitu dari Genus Litsea, sedangkan INP ketiga dari spesies non-lokal, kemudian INP keempat dan seterusnya adalah spesies lokal lagi yaitu Genus Vitex dan Syzigium. Perlu pengayaan jenis-jenis lokal danperlu penelitian lanjutan untuk mengetahui berapa lama spesies lokal dapat mendominasi lagi di lokasi tersebut.
ANALISIS REGIONAL SUBSEKTOR PERIKANAN WILAYAH PESISIR KOTA BALIKPAPAN PROVINSI KALIMANTAN TIMUR
Authors: Praditha Vivi Nur , Helminuddin H. , Abdusysyahid Said
Published: January 2020

Sumber daya perikanan adalah potensi yang membutuhkan pengembangan dalam pengembangan ekonomi regional, terutama di Balikpapan, mengingat wilayah pesisir dan lautnya. Potensi sumber daya perikanan sebagai sumber daya terbarukan dapat menjadi sumber ekonomi alternatif dalam mewujudkan tujuan dan sasaran pembangunan ekonomi di Balikpapan.Penelitian ini bertujuan untuk mengetahui: (1) Basis ekonomi sektor perikanan dalam meningkatkan ekonomi regional Balikpapan; (2) Efek pengganda pendapatan sektor perikanan terhadap peningkatan ekonomi regional Balikpapan; (3) Pindah shift positif dan negatif di sektor perikanan di Kalimantan Timur dan Balikpapan.Penelitian ini dilakukan di wilayah pesisir Balikpapan menggunakan data dari Biro Pusat Statistik Balikpapan dan Departemen Pertanian, Perikanan dan Pangan pada tahun 2010-2017. Data dianalisis dengan menggunakan Location Quotient (LQ) Analysis, Income Multiplier Effects, dan Shift Share Analysis (SSA).Hasil analisis menunjukkan bahwa: 1) Sektor Perikanan di Kota Balikpapan adalah sektor non-basis dengan nilai LQ 0,29 - 0,36 pada 2010 - 2017, (2) Nilai efek pengali adalah -219,70, mencapai 658,59 pada tahun 2016, dan terendah adalah -219,70 pada tahun 2017 (3) Nilai SSA -0,28 menunjukkan bahwa pertumbuhan ekonomi sektor perikanan di tingkat Provinsi Kalimantan Timur dikombinasikan dengan sektor perikanan Kota Balikpapan pada periode 2010 - 2017 relatif lambat atau regresif. Sedangkan untuk net shift (Pb), perekonomian Balikpapan dengan nilai Pb = 1,03 menunjukkan bahwa sektor ekonomi dikategorikan sebagai cepat dan kompetitif dengan Kabupaten/Kota lain
APLIKASI MIKORIZA PADA TANAH LAHAN REKLAMASI TAMBANG BATUBARA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max L. Merrill)
Authors: Zulfikar Zulfikar , Eliyani Eliyani , Nazari Alvera Prihatini Dewi
Published: January 2020

Tujuan penelitian adalah untuk mengetahui: 1) pengaruh pemberian mikoriza padatanah lahan reklamasi tambang batubara terhadap pertumbuhan dan hasil tanaman kedelai; 2) dosis mikoriza yang memberikan pertumbuhan dan hasil terbaik terhadap tanaman kedelai.Penelitian dilaksanakan sejakbulan Februari sampai dengan Mei 2018, di Fakultas Pertanian Universitas Mulawarman.Penelitian percobaan disusun dalam Rancangan Acak Kelompok (RAK), merupakan percobaan faktor tunggal, dosis mikoriza, yang terdiri atas empat perlakuan, yaitu 0; 20; 40; dan 60 g tanaman-1.Setiap perlakuan diulang 10 kali.Data hasil penelitian dianalisis dengan menggunakan sidik ragam dan dilanjutkan dengan Uji Beda Nyata Terkecil (BNT) pada taraf 5%.Hasil penelitian menunjukkan bahwa perlakuan dosis mikoriza pada tanah lahan reklamasi tambang batubara memberikan pengaruh yang berbeda nyata terhadap tinggi tanaman umur 28 hari setelah tanam (HST), berat biji kering per tanaman dan berat 100 butir. Dosis 40 g mikoriza  tanaman-1 memberikan pengaruh terbaik terhadap tinggi tanaman umur 28 HST (41,11 cm), berat biji kering per tanaman (42,76 g) dan berat 100 butir (16,95 g).Mikoriza memberikan pengaruh positif terhadap pertumbuhan dan hasil tanaman kedelai.Mikoriza 40 g tanaman-1 memberikan pertumbuhan dan hasil tanaman kedelai terbaik.
PERAN SERTA MASYARAKAT KELURAHAN KARANG BALIKPAPAN UTARA DALAM USAHA-USAHA PENCEGAHAN KEBAKARAN HUTAN DAN LAHAN
Authors: Bakrie Ismail , Setiawan Herodeni , Azham Zikri
Published: January 2020

Berdasarkan masalah-masalah yang ditemukan dilapangan dan analisis/pembahasan masalah yang terkait dengan tujuan penelitian maka diperoleh hasi bahwa sistem penanggulangan kebakaran hutan berbasis masyarakat telah dilaksanakan secara turun temurun oleh masyarakat dengan menggunakan teknik dan peralatan tradisional. Dalam penyiapan lahan untuk kebun, masyarakat lokal masih melakukan pembakaran, dan selalu membuat sekat bakar berupa rintisan-rintisan di sekeliling areal yang akan dibakar serta melakukan pengawasan pada saat membakar berlangsung untuk menghindari perluasan apiStrategi dalam penanggulangan kebakaran hutan dan lahan berbasis masyarakat adalah peningkatan taraf pendidikan masyarakat, meminimalkan sistem perladangan berpindah (gilir balik) dengan pola tebas bakar dan mencari sumber dana secara mandiri untuk meminimalkan terjadinya bahaya kebakaran yang pada gilirannya akan menambah luasnya lahan kritis, selain itu menghindari  terjadinya konflik kepemilikan lahan, dan juga perlunya keterbatasan tenaga pendamping yang berpengalaman.Rancangan alternatif dalam pengembangan sistem PKHBM adalah upaya-upaya pencegahan dan penanggulangan secara teknis, penerapan pola tanam terpadu, pendekatan partisipatif dalam penyusunan program PKHBM, serta pembentukan usaha kelompok bersama (UKB) dan pendampingan intensif.
PERTUMBUHAN TANAMAN KELAPA SAWIT (Elaeis guineensis Jacq.) DI PEMBIBITAN UTAMA DENGAN PEMBERIAN Trichoderma KOMPOS DAN PUPUK MAJEMUK LENGKAP
Authors: Wellys Chairunnisa Nur , Elidar Yetti
Published: January 2020

Tujuan penelitian untuk mengetahui interaksi antara pemberian Trichoderma kompos dan konsentrasi Gandasil D, serta mengetahui perlakuan Trichoderma kompos dan konsentrasi Gandasil D yang memberikan pertumbuhan tanaman kelapa sawit terbaik di pembibitan utama. Penelitian dilaksanakan sejak bulan September 2018 sampai Januari 2019, di Perumahan Universitas Mulawarman, Batu Besaung, Sempaja.Hasil penelitian diperoleh pada variabel pengamatan, yaitu: tinggi tanaman, lingkaran bonggol, jumlah pelepah daun, dan panjang pelepah daun. Interaksi antara Trichoderma kompos dan Konsentrasi Gandasil D menunjukan berbeda tidak nyata terhadap semua variabel pengamatan. Trichoderma kompos menunjukan berbeda sangat nyata terhadap jumlah pelepah daun umur 4 Minggu Setelah Perlakuan (MSP) dan berbeda yang nyata pada umur 12 MSP tetapi berbeda tidak nyata terhadap variabel pengamatan lain. Kompos 500 g tanaman-1 memberikan pertumbuhan terbaik bagi tanaman kelapa sawit. Konsentrasi Gandasil D menunjukan berbeda nyata terhadap jumlah pelepah daun pada  umur 2 dan 6 MSP, berbeda sangat nyata pada umur 4 MSP, tetapi berbeda tidak nyata terhadap variabel pengamatan yang lain Konsentrasi 6 g Gandasil D L-1 air  memberikan pertumbuhan terbaik bagi tanaman kelapa sawit
KINERJA KEUANGAN MATAHARI DEPARTMENT STORE Tbk
Authors: Solihin Danna
Published: January 2020

The increasing advanced technology developments have changed the pattern of people’s lives, including in terms of fulfilling their daily needs. The use of internet media and various online application services has provided a lot of convenience to carry out transactions in the sale and purchase of goods and services. PT Matahari Department Store, which is one of the largest retail companies in Indonesia, has experienced the impact of this change in recent years.This study aims to analyze the financial performance of PT Matahari Department Store. The data used is secondary data obtained through the financial statements of PT Matahari Department Store which are published on the Indonesia Stock Exchange for the period of 2016-2018.Based on the analysis of the decline in financial performance for the period 2016 – 2018 which is viewed from the liquidity ratio through the current ratio, solvency ratio through total debt to total asset ratio and profitability ratio through return on assets.
THE EFFECT OF CURRENT RATIO (CR), DEBT TO EQUITY RATIO (DER), TOTAL ASSET TURNOVER (TAT) AND FIRMS SIZE (FS) TO RETURN ON EQUITY (ROE) IN MINING COMPANIES LISTED ON THE INDONESIA STOCK EXCHANGE IN 2013 -2018.
Authors: Mahmudin Mahmudin , Lau Elfreda Aplonia , Tandirerung Beatrix
Published: January 2020

This research was conducted to know and analysis the effect of Current Ratio (CR), Debt to Equity Ratio (DER), Total Asset Turnover (TAT) and Firm Size (FS) on Return on Equity (ROE) in mining companies listed on the Indonesia Stock Exchange in 2013 -2018. The study was conducted using multiple linear regression methods.The results of research say that simultaneously Current Ratio (CR), Debt to Equity Ratio (DER), Total Asset Turnover (TAT) and Firm Size (FS) have a significant effect on Return on Equity (ROE. The test results show that Partially Debt to Equity Ratio (DER) and Firm Size (FS) have a positive and significant effect on Return on Equity (ROE). While Total Asset Turnover (TAT) has a positive and significant effect on Return on Equity (ROE). On the other hypothesis testing, Current Ratio (CR) has no significant effect on Return on Equity (ROE).
PENERAPAN PROFILE MATCHING DALAM MENGANALISA LAPORAN KEUANGAN PERUSAHAAN BATU BARA YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Franz Annafi , Putra Emil Riza
Published: January 2020

Financial statements are an important instrument that is the duty of every company to publish them every year. The issuance of financial statements is useful for knowing the company's financial position. Especially companies that have gone public financial reports must be published publicly as a form of financial transparency to stakeholders. The issuance of these financial statements is useful for investors as consideration for investing in shares or withdrawing their shares in certain companies. Analyzing financial statements in general is done by ratio analysis, which is by looking at the company's financial ratios. But by adding the analysis method will enrich the results of the analysis of the company's financial statements. The addition of the analytical method is done by the profile matching method, which is to measure the ability of the company's financial ratios and rank them according to the company that has the best results.
PENGARUH KECERDASAN INTELEKTUAL TERHADAP KINERJA GURU DALAM MENGAJAR DI SMAN 5 KEDIRI
Authors: Sustiyatik Enny
Published: January 2020

Logically the theacher has manner to improve his performance in teaching students at school.This will affect if the use of intellectual intelligence is used in teaching. The purpose of this study was to determine the effect of intellectual intelligence on teacher performance at SMAN 5 Kediri.The use of analysis in this study is a logistic regression test by taking the results of the final phase likehood ratio test andthen  Wald test and the result of the significant value to get a reference with the logit category do not agree, less agree and agree from the dominant value category strongly agree. The results obtained are significant variables, the variables are  X1, X3, X4, X7, X8, X9, X10, X11, X12, X14 due to use of a 95% confidence level. Then, the variable was tested Wald get the results of the category disagree because the current conditions that are easy to change but are still suitable for research use with the results of the suitability test that has meaning if the Sig. > alpha (p-value > 0.0050) it is that the model used is in accordance with variable data and can be used.
Soft wheat: quality of flour and grain, price
Authors: Alabushev A. V. , Kopus M. M. , Makarova T. S.
Published: January 2020

In recent years the Russian Federation is among the world's leading grain producers. The country is considered a world leader in export of wheat. Russian wheat in the world market attracts with its price and quality. How is high-quality wheat flour valued in the domestic market, in multiple shops? To study the problem, there were purchased flour samples in such multiple shops as Magnit, Record and SuperU (France), as well as flour of local production in AO “Uchkhoz Zernovoye” (Zernograd). We evaluated flour quality not only according to the information indicated on the packages, but also there were conducted analysis in our own laboratory (on protein percentage, SDS sedimentation, grain prolamins). The study results showed that protein content in flour was actually more by 0.3–2.9% (except “Farine de ble T-65”), which in terms of grain (cake meal) corresponded to grain of 1–3 class. According to SDS-sedimentation, all flour samples corresponded to the traits of “strong” and “valuable” wheat, except for rye flour and a special product “Pudov (French recipe)”. The gliadins in the studied samples were rated as “good” and “+”, “-”. Consequently, the price of premium baking flour was formed not only due to its quality, but also according to the brand's popularity (“MAKFA”, “Pudov”), according to supply and demand, and it sometimes differs twofold e. g. “Petrovsky niva” costs 22.45 rubles per kg., “MAKFA” costs 42.90 rubles per kg.
“Eyrena” is a winter durum wheat variety adapted to the abiotic and biotic factors of environment
Authors: Samofalova N. E. , Ilichkina N. P. , Dubinina O. A. , Ionova E. V. , Makarova T. S. , Kostylenko O. A. , Kameneva A. S. , Kravchenko N. S.
Published: January 2020

The developed winter durum wheat varieties should combine potential productivity with resistance to abiotic and biotic environmental factors through increased adaptability. The purpose of the study is to evaluate a new winter durum wheat variety “Eyrena” according to its productivity, stress factors resistance and grain quality. The current study of the variety sown after peas, maize for grain, sunflower and in green fallow was performed at the Agricultural Research Center “Donskoy” in 2014–2018. There have been presented morphological, biological, economically valuable traits of the variety “Eyrena” included in the State List of the Breeding Achievements of the Russian Federation in the North Caucasus Region since 2017. The variety is characterized with a high and stable productivity potential. The average productivity over the years of study in the competitive variety testing (2015–2018) ranged according to the forecrops as follows: 8.47 t/ha (green fallow), 6.99 t/ha (peas), 7.29 t/ha (maize for grain), 6.47 t/ha (sunflower). The average increase to the indicators of the standard variety was 0.52; 0.57; 1.41 and 0.75 t/ha, respectively. The maximum productivity (11.80 t/ha) was obtained in the variant with green fallow in 2018. The new variety, in comparison with the standard one, has an increased heat and drought resistance both in the initial phases of plant growth and development and in subsequent periods of active vegetation, has sufficient winter tolerance, and resistance to the main diseases specific for the region. Qualitative traits of grain, groats, pasta comply with the GOST requirements in the country and existing durum wheat standards. The grain hardness on average over the years of study is up to 90% and higher, nature weight is 804 g/l, falling number is 405 sec., protein content in the grain is 3.9%, gluten content is 25.2%, gluten quality (SDS test) is 37 ml, amount of carotenoid is 600 μg/%, pasta color is 4.3 points. The variety “Eyrena”, having a high productivity potential and stability, a number of positive economically valuable traits, can be a good partner to the varieties of this grain crop in the region.
Injury of winter soft wheat seeds as an indicator of reducing its sowing traits
Authors: Ionova E. V. , Skvortsova Yu. G. , Filenko G. A. , Firsova T. I.
Published: January 2020

Present Russian agriculture tends to increase grain production not only due to increased productivity, but also by improving the quality of seed material. Due to the large number of injured grains in the total amount, their sowing qualities deteriorate, and the future yield decreases. The purpose of the current study is to identify the degree of the effect of seed injury on their sowing qualities. The objects of the research were the winter soft wheat varieties “Aksiniya” and “Lydia” developed in the Agricultural Research Center “Donskoy”. It has been established that it is impossible to obtain high-quality seeds without reducing grain injury during harvesting and post-harvesting processing. Seeds with a damaged hull and partly an embryo can germinate under laboratory conditions. In our trials, laboratory germination of the variety “Aksiniya” ranged from 92 to 99%, and that of the variety “Lydia” varied from 95 to 99%. The field germination rate of injured seeds is much lower than laboratory germination and it was 81 to 92% for the variety “Aksiniya”, and 92% for the variety “Lydia”. This is due to the fact that soil microflora has a negative effect on injured seeds. Seed processing increased a number of injured seeds from 11 to 17% of the total injury after a combine threshing, which resulted in a decrease of the number of sprouts and their dry weight for the variety “Aksiniya” by 7 pieces and 0.13 g; for the variety “Lydia” by 8 pieces and 0.1 g, respectively. The study of the injured seeds of winter soft wheat revealed that sprouts from injured seeds lag behind not only in growth and development, but also form a smaller weight of sprouts compared to the weight of sprouts grown from non-injured seeds. It was established that harvesting equipment injures from 11 to 39% of seeds, and the share of grain processing equipment accounts for 11–17% of injured seeds.
Identification of sources of winter barley resistance to smut (Ustilago hordei)
Authors: Shishkin N. V. , Derova T. G. , Doroshenko E. S. , Pavlenko O. S.
Published: January 2020

The current paper presents the 3-year assessment results of domestic and foreign winter barley varieties and lines for smut resistance. The smut pathogen in the Rostov region causes one of the most harmful diseases, which, in addition to direct crop losses (head destruction), causes the so-called hidden losses, which can several times exceed direct ones. An effective way to counteract the disease is to cultivate resistant varieties, and farmers need the reliable sources of resistance to the pathogen. The immunological properties of winter barley varieties were studied in an infectious nursery (2016–2018). Seed infection with spores was carried out by S. Dimitrov’s method (1968) using a nutrient medium. Inoculated seeds were sown at the end of the optimal time. There was estimated a number of infected stems. The variety “Dobrynya 3” was used as a susceptible test-variety, which percentage of infection throughout the years ranged from 20.6 to 71.8%. There were studied 115 domestic and foreign varieties and lines. Among 69 domestic commercial varieties and breeding lines, 11 ones (15.9%) showed good resistance, 21 ones (30.4%) showed weak susceptibility, 30 ones (43.5%) possessed average susceptibility and seven varieties (10.1%) were severely affected by the pathogen. Among foreign varieties, resistance to barley smut has been established in seven German varieties, in three French varieties, in two Swiss varieties, one Czech variety and one Ukrainian variety. The varieties “Rocca”, “Nixe” (Germany), “Metelitsa” (Ukraine) are classified as the best ones in resistance to the pathogen during the artificial infection. The French variety “18513 ЕН11” had no affected plants during the study and was identified as an immune variety. The identified sources of winter barley resistance to smut are recommended for use in breeding programs for immunity.
Cultural Narratives of Micronesian Islander Parent Leaders: Maternal and Children's Health, the School System, and the Role of Culture
Authors: Nguyen-Truong Connie Kim Yen , Leung Jacqueline , Micky Kapiolani
Published: January 2020

Background: In Oregon in the United States’ Pacific Northwest, Native Hawaiians/ Pacific Islanders including Micronesian Islanders (MI) substantially grew by 68%; however, research is sparse. This is often due to data aggregation as Asian and Pacific Islanders and community members’ reluctance and wariness to participate in research due to a history of unethical research in the Pacific. The MI community experienced miscarriages, stillbirths, and mental intellectual and developmental disabilities. Organizational MI community leaders expressed a need to explore the voices of MI parent leaders. The purpose of the qualitative descriptive pilot study was to explore the perceptions and experiences of Micronesian Islander parent leaders (MIPL) with maternal and children’s health, the school system, and the influence of culture.

Methods: A trained MI community health worker recruited eight MIPL from an urban area of the Pacific northwest in the U.S. A group level assessment included illustrative storytelling and is a participant-driven qualitative method that guided data collection and analysis in real-time with MIPL. The discussions lasted for 90 minutes. MIPL shared stories by writing and drawing pictures onto the flip chart papers, transcribed main points, and analyzed the data with researchers. Researchers recorded field notes of the interactions. Researchers debriefed with MIPL to assure trustworthiness and credibility of the findings.

Findings: MIPL are Compact of Free Association citizens. Their age ranged from 26 to 42 years, have lived in the U.S. an average of 12.63 years, and most reported having less than $15,000 total household income before taxes. Four main themes were identified: MI cultural identity, English language and MI culture disharmony, zero or delayed prenatal care, and uncertainty for the future of MI children who have disabilities or developmentally delayed as they progress through the school system.

Conclusion: Health care providers including nurses and school officials need to have a culturally specific understanding of the MI community and must consider their needs, culture, and language barriers.
How does foreign accent affect template matching mechanisms? ERP evidence from Polish
Authors: Kędzierska Hanna
Published: January 2020

Sentential context is believed to have particularly robust effects on the processing of foreign-accented speech (Lev-Ari 2015). However, recent neurolinguistic studies investigating the relation between non-native speech and semantic predictability suggest that anticipation mechanisms are, in fact, hampered during the processing of foreign accents (Romero-Rivas et al. 2016). The current study is an attempt to shed more light on this issue and establish whether the mechanisms responsible for categorical template matching remain active during the processing of non-native speech. The study investigated neural reactions towards high cloze probability template endings (i.e., the endings of fixed phrases selected in a pre-test) and their unexpected counterparts. 120 Polish sentences were recorded by a native Polish speaker and a non-native (L1 Ukrainian) speaker of Polish in order to investigate the reactions towards an easily recognizable foreign accent. The brain activity of 28 monolinguals (L1 Polish) was recorded during the EEG sessions. In native-accented speech, violations of high cloze probability items resulted in a broadly distributed negativity followed by a P600 effect. No comparable effects were observed in the case of foreign-accented speech. These results are compatible with previous findings (Hanulíková et al. 2012; Romero-Rivas et al. 2016) as they confirm that linguistic anticipatory and reanalysis processes are hampered in the case of non-native speech.
The art of non-verbal communication in perlocutionary giftedness
Authors: Świątek Adam
Published: January 2020

Language aptitude and perlocutionary acts and effects have been subjects of extensive research since their true beginnings in the 1950’s and 1960’s, respectively. On the one hand, Carroll and Sapon (1959), Pimsleur (1966), or Biedroń (2012) aimed at revealing the factors responsible for a learner’s sixth sense for languages. On the other hand, almost simultaneously, Austin (1962) introduced the tripartite division of a speech act, with locutions, illocutions, and perlocutions as the integral components, later developed by Searle (1969), who shed new light on the Speech Act Theory (SAT). At that time, however, the role of the perlocutionary component was significantly diminished, since the primary goal of pragmatics was to investigate the speaker’s intentions. Gradually, the role of perlocutionary acts and effects changed and more attention was drawn to the perlocutionary aspect. In 1979, Cohen, Davis and Gaines highlighted the fact that perlocutionary acts have perlocutionary goals, which might be observed by the subsequent effects utterance have on the listener. In 2013, Post offered a new insight into the SAT and suggested that the role of perlocution ought not to be diminished, but enhanced and intensified. In 2015, Świątek suggested a contrasting approach to both concepts and combined them to investigate the role of individual differences responsible for one’s verbal perlocutionary giftedness. The research revealed that the aspects like verbal aptitude, anxiety, willingness to communicate, or personality type had considerable impact on perlocutionary skills and the desired perlocutionary effects. Świątek’s approach shed new light on the research on pragmatic aspects of glottodidactics and opened a new chapter in that field of science. The aim of the presentation is to concentrate on yet another fundamental factor of perlocutionary giftedness, i.e. non-verbal aspects in its manifestation. The research, based on experiential and comparative methods as well as individual case analysis, aimed at revealing a strong link between verbal perlocutionary giftedness and the accompanying non-verbal aspects of communication, such as kinesics, proxemics, vocalics, or posture, which affect the listener’s decisions, who then complies with the speaker’s will.
Congress and exhibition activity as a field of foreign economic activity
Authors: Voronova O. V. , Liashchuk A. S. , Smirnova S. A. , Belokurova M. E.
Published: January 2020

This article discusses congress and exhibition activities as a field of foreign economic activity in the context of the development of business activity and the attractiveness of the Russian Federation as a venue for major international events of various kinds.The congress and exhibition industry is a dynamically developing field, which is constantly looking for new opportunities to attract and retain consumers of services. This area has a great influence on the economic component, in connection with which companies need to constantly work on the quality of the services provided in order to be competitive in the market.During the study, the basic concepts in the congress and exhibition industry, its impact on various fields of activity, regional and global economics, the main formats of events, the impact of the congress and exhibition industry during events of various sizes on the development and implementation of innovative solutions conducive to development of the city, region and country as a whole, as well as methods for determining the effectiveness of the congress and exhibition event are disclosed.The study revealed that the preparation and holding of congress and exhibition events affects various areas of activity, including economic and political, since these events are an incentive for the emergence of mutually beneficial international cooperation, which, in turn, contributes to the formation of the country as a center of attraction for business community.
Peculiarities of making management decisions in the oil and gas industry
Authors: Darmilova Z. D. , Darmilov E. I. , Krivenko N. I.
Published: January 2020

The constant growth of recoverable volumes of oil and gas, the increasing remoteness of fields from developed infrastructure, political pressure and regulation, the development and complication of the technologies used, and the ever-growing volume of information create multilevel decision-making systems in the oil and gas industry. The further socio-economic development of not only individual corporations and regions, but also the state as a whole, depends on rational and timely decisions made in this area. The article is devoted to the development of management decision-making tools in the oil and gas industry. Peculiarities of the process of making managerial decisions in this industry are identified, associated with special geographical restrictions, the large disunity of production facilities and control centers, the difficulty of obtaining reliable information about the resources mined at great depths underground, market volatility and political influence. A methodology for making managerial decisions is proposed, consisting of three stages, each of which uses a specific set of tools. Five elements are identified that can be identified in almost all decision-making situations. It is shown how the preferences of the decision maker form a hierarchy of goals and values.
Formation of a human resources management strategy based on personnel motivation
Authors: Chirkov V. A. , Mukhtdinova R. G.
Published: January 2020

This article provides a detailed analysis of the formation of a HR strategy based on staff motivation. The study was conducted on the example of the organization of the healthcare sector of Optik-Vision LLC. The relevance of the article is due to the ever-growing dynamics of the healthcare services market, constantly increasing demands on the conditions of work, as well as on the level of professional competence of employees. The study examined in detail the main problems of the lack of effectiveness of the development strategy of personnel management of healthcare organizations based on staff motivation.Based on the results of a survey conducted in the organization of the healthcare sector of LLC Optik-Vision, a number of tools to increase staff motivation, namely a course to increase professional competence in the field of information technology, were formed and implemented; updated premium pay system; business games for teaching staff the principles of managing their time; training, providing the opportunity to most effectively shape and maintain control of motivation for their work; corporate events. As a result, an increase in the motivation of the staff of Optic-Vision LLC was determined in the field of more efficient use of their time on issues of labor activity.
Growth of plants and productivity of corn in cold climate
Authors: Golovko T. K. , Далькэ И. В. , Shmorgunov G. T. , Triandafilov A. F. , Tulinov A. G.
Published: January 2020

Under conditions of a relatively cool and humid growing season in the central agro-climatic region of the Komi Republic, corn is not inferior in terms of growth rate and photosynthetic activity, traditionally cultivated under the conditions of the northern Non-Black Earth region crops. The purpose of the research is to study the possibility and prospects of growing early ripe corn hybrids in the soil and climatic conditions of the Komi Republic. Field experience was established on the basis of the Institute of Agriculture of Komi Science Centre of the Ural Branch of the Russian Academy of Sciences in 2016-2017 on an area of 1.6 hectares. In 2016, 6 varieties of corn were studied, and in 2017, in addition to them, another 15. Thus, out of 21 varieties and hybrids, 7 varieties were selected for further study. The article presents the results of a preliminary study of the ecological testing of early-ripening hybrids of corn when cultivating them in agroclimatic conditions of the Komi Republic. The features of growth and development of corn hybrids, formation of the green mass harvest are considered. As a result of the research, the Uralskiy 150 with the best fodder characteristics was identified among the studied hybrids. Uralsky 150 formed 11-12 leaves with a specific leaf density of 0.30 g/dm2. The LAI of the cenosis was 4 m2/m2. The maximum rate of photosynthesis of the leaves was 17 mol CO /m2s. The average for two years the yield of green mass 2 of the studied variety sample and hybrids of corn was amounted to 380 centner/ha. The dry matter content in biomass did not exceed 20%, the content of crude protein reached 12%, and fiber 29%.
Granulomatosis eosinofílica con poliangeítis y neuropatía de fibras finas: reporte de un caso
Authors: Lavena-Marzio María Andrea , Sorrentino Laura Julieta , Gigler María Cristina , Abelenda Francisco , Catalano Hugo Norberto
Published: January 2020

La granulomatosis eosinofílica con poliangeítis, antiguamente conocida como síndrome de Churg-Strauss, es una vasculitis sistémica necrotizante de vasos pequeños y medianos que compromete frecuentemente el sistema nervioso periférico. Se presenta el caso de una paciente con granulomatosis eosinofílica con poliangeítis y compromiso del sistema nervioso periférico infrecuente, con escasa respuesta al tratamiento inmunosupresor convencional.
Miositis necrotizante autoinmune y dermatomiositis por estatinas: un diagnóstico diferencial complejo
Authors: Mira-Bleda Enrique , García-Pérez Bartolomé , García-Ortega Ana Azahara , Salazar-Rosa Vladimir , Bernal-Morell Enrique , Barona-García Laura
Published: January 2020

El tratamiento con estatinas puede inducir toxicidad muscular con relativa frecuencia. Con una menor incidencia, también puede provocar una miopatía necrotizante autoinmune o una dermatomiositis, miopatías potencialmente graves con una presentación clínica, analítica e histológica características. El diagnóstico diferencial entre ambas patologías no siembre es fácil. Se expone el caso de una mujer de edad media que, tras iniciar tratamiento con atorvastatina, presenta un cuadro inequívoco de miopatía inflamatoria, pero difícil de encuadrar en un subtipo, con lesiones cutáneas a favor de dermatomiositis, sin embargo, histológicamente compatible con una miopatía necrotizante por estatinas.
Response of the Set of Anthracnose Differentials to other Foliar and Panicle Diseases in Niger
Authors: L. K. Prom , I. Adamou , A. Haougui , A. A. Abdoulkadri , I. Karimou , O. B. Ali , C. Magill
Published: January 2020

This study was conducted to determine the reactions of 19 sorghum lines, of which 18 had been used for Colletotrichum sublineola pathotype determination to other foliar and panicle diseases in two agroecological zones in Niger. The anthracnose resistant check SC748-5 was infected with leaf blight, oval leaf spot, and zonate leaf spot but free of long smut, rough leaf spot, and target leaf spot. BTx623 and TAM428 which are susceptible to anthracnose were infected with leaf blight, long smut, oval leaf spot and zonate leaf spot. Across locations, all the lines tested were infected with leaf blight, caused by Exserohilum turcicum. PI570726, an accession from Sudan was infected with only leaf blight but free of all the other diseases observed in both locations. This work showed that some of the sorghum anthracnose differentials, especially PI570726 may possess genes for resistance to multiple sorghum diseases and can be utilized as parents in breeding programs in Niger.