bluuebunny/crossref_metadata_2025 huggingface dataset:
Produktivitas tanaman dan kehilangan hasil tanaman padi (Oryza sativa L.) kultivar Ciherang pada kombinasi jarak tanam dengan frekuensi penyiangan berbeda
Authors: Widayat Dedi , Purba C. O.
Published: March 2020

Tujuan penelitian ini adalah untuk menge-tahui pengaruh kombinasi jarak tanam dan frekuensi penyiangan gulma yang berbeda terhadap produktivitas dan kehilangan hasil padi sawah kultivar Ciherang. Percobaan ini dilak-sanakan di lahan sawah Sanggar Penelitian Latihan dan Pengembangan Pertanian (SPLPP) Fakultas Pertanian Universitas Padjadjaran unit Ciparay dari bulan November 2010 sampai Februari 2011. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) terdiri dari dua belas perlakuan, dengan tiga kali ulangan. Adapun perlakuan yang digunakan adalah sebagai berikut : A (jarak tanam 25 x 25 cm dengan tanpa penyiangan), B (jarak tanam 25 x 25 cm dengan disiang satu kali), C (jarak tanam 25 x 25 cm dengan, disiang dua kali), D (jarak tanam 25 x 25 cm dengan disiang tiga kali), E (jarak tanam 28 x 28 cm dengan tanpa penyiangan), F (jarak tanam 28 x 28 cm dengan disiang satu kali), G (jarak tanam 28 x 28 cm dengan disiang dua kali), H (jarak tanam 28 x 28 cm dengan disiang tiga kali), I (jarak tanam 30 x 30 cm dengan tanpa penyiangan), J (jarak tanam 30 x 30 cm dengan disiang satu kali), K (jarak tanam 30 x 30 cm  dengan disiang dua kali), L (jarak tanam 30 x 30 cm dengan disiang tiga kali). Hasil per-cobaan menunjukkan bahwa dengan jarak tanam 30 x 30 cm, disiang tiga kali akan memberikan hasil yang paling baik terhadap hasil panen padi kultivar Ciherang dan akan meningkatkan hasil panen dibanding dengan jarak tanam standar, yaitu 25 cm x 25 cm, disiang tiga kali. Kehilangan hasil tertinggi diperoleh pada perlakuan jarak tanam 30 x 30 cm dengan tanpa penyiangan.Kata kunci : Produktivitas padi ∙ Kehilangan hasil ∙ Kultivar Ciherang ∙ Jarak tanam ∙ Prekuensi penyiangan
Aplikasi pupuk organik terhadap hasil kacang hijau (Vigna radiate L.) di ultisol
Authors: Widiyawati Ida , Harjoso T. , Taufik T. T.
Published: March 2020

Permasalahan budidaya kacang hijau di Indonesia adalah produktivitas yang masih rendah dan lahan budidaya yang terbatas, sehingga dapat diatasi dengan mengoptimalkan lahan marginal seperti tanah ultisol untuk kegiatan budidaya kacang hijau. Tujuan pene-litian ini adalah untuk mengetahui varietas kacang hijau dan jenis pupuk organik yang mampu menghasilkan produksi tinggi di tanah ultisol. Penelitian dilakukan menggunakan polibag di Screen House, Fakultas Pertanian, Universitas Jenderal Soedirman pada bulan Juli-September 2015. Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan dua faktor. Faktor pertama adalah varietas kacang hijau yang terdiri atas tiga varietas, yaitu Vima 1, Betet, dan Murai. Faktor kedua adalah jenis pupuk, yaitu tanpa pupuk (kontrol), pupuk kandang ayam, pupuk bokashi rumen sapi, dan pupuk bokashi limbah sayuran pasar. Variable yang diamati antara lain jumlah cabang per tanaman, jumlah polong isi per tanaman, bobot biji per tanaman, bobot 100 biji, dan indeks panen. Hasil penelitian menun-jukkan bahwa pupuk organik kandang ayam dan pupuk bokhasi rumen sapi mampu meningkatkan hasil kacang hijau. Kata kunci: Kacang hijau ∙ Pupuk organik ∙ Ultisol
Pengaruh pupuk silikon organik dan kompos terhadap pertumbuhan dan hasil gandum di dataran medium Jatinangor
Authors: Wicaksono Fiky Yulianto , Wahyudin Agus , Nurmala Tati , Janitra Muhammad Irfan
Published: March 2020

Gandum di daerah tropis mempunyai potensi pengembangan di dataran medium.Silikon dapat mengurangi cekaman panas pada gandum di dataran medium, sementara kompos diharapkan dapat menjadi substitusi pupuk silikon. Penelitian ini bertujuan untuk mengetahui pengaruh interaksi antara pupuk silikon dengan kompos terhadap pertumbuhan dan hasil tanaman gandum (Triticum aestivum L.) di dataran medium. Penelitian ini dilaksanakan pada bulan April 2016 – September 2016 di kebun percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Jatinangor, Sumedang. Rancangan percobaan yang digunakan adalah rancangan acak kelompok sementara rancangan perlakuan adalah faktorial yang terdiri dari 6 taraf dosis silikon 50 kg ha-1, 100 kg ha-1, 150 kg ha-1, 200 kg ha-1, 250 kg ha-1, 300 kg ha-1 dan 2 taraf dosis kompos 3 ton ha-1 dan 6 ton ha-1 yang diulang sebanyak 3 kali. Hasil penelitian menunjukkan terjadi interaksi antara aplikasi pupuk silikon organik dengan kompos terhadap hasil (bobot biji pertanaman). Aplikasi pupuk silikon organik 250 kg/ha disertai kompos 3 ton ha-1 menghasilkan bobot biji per tanaman tertinggi sebesar 6,39 g per tanaman, sedangkan pada pada aplikasi kompos 6 ton ha-1, hasil tertinggi ditunjukkan pada aplikasi pupuk silikon organik 200 kg ha-1 dengan hasil sebesar 6,09 g per tanaman.Kata kunci: gandum, silikon, kompos
Pengaruh jarak tanam berbeda dan berbagai dosis pupuk kandang ayam terhadap pertumbuhan dan hasil tanaman hanjeli pulut (Coix lacryma-jobi L.) di dataran tinggi Punclut
Authors: Irwan Aep Wawan , Nurmala Tati , Nira Tia Dian
Published: March 2020

Penelitian ini bertujuan untuk melihat bagaimana pengaruh jarak tanam yang berbeda dan berbagai dosis pupuk kandang ayam serta memperoleh salah satu kombinasi jarak tanam dengan dosis pupuk kandang ayam yang memberikan pengaruh terbaik pada pertumbuhan dan hasil hanjeli pulut. Percobaan dilaksanakan dari bulan Desember 2015 sampai bulan Mei 2016 di Punclut, Lembang, Kabupaten Bandung dengan ketinggian tempat mencapai  1095 m di atas permukaan laut, dengan tanah Latosol dan tipe iklim C2 menurut klasifikasi Oldeman. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) yang terdiri dari 9 perlakuan dan diulang sebanyak 3 kali, dengan perlakuan kombinasi jarak tanam 50 x 50 cm + 0 ton/ha pupuk kandang ayam,  50 x 50 cm + 1 ton/ha, 50 x 50 cm + 2 ton/ha, 75 x 50 cm + 0 ton/ha, 75 x 50 cm + 1 ton/ha, 75 x 50 cm + 2 ton/ha, 100 x 50 cm + 0 ton/ha, 100 x 50 cm + 1 ton/ha, dan 100 x 50 cm + 2 ton/ha. Hasil percobaan menunjukkan bahwa perlakuan jarak tanam berbeda dan pemberian berbagai dosis pupuk kandang ayam dapat mempengaruhi pertumbuhan dan hasil tanaman hanjeli pulut. Perlakuan jarak tanam 75 x 50 cm dan 2 ton/ha pupuk kandang ayam dapat meningkatkan bobot biji per rumpun tanaman hanjeli pulut.Kata kunci:Jarak tanam, pupuk kandang ayam, hanjeli
Pengaruh Konsentrasi Benzyl Amino Purine terhadap Pertumbuhan Beberapa Klon Tanaman Teh (Camellia sinensis L.) O. Kuntze) Belum Menghasilkan di Dataran Rendah
Authors: Ayuningsari Indah , Rosniawaty Santi , Maxiselly Yudithia , Anjarsari Intan Ratna Dewi
Published: March 2020

Pertumbuhan tanaman teh (Camellia sinensis L.) O. Kuntze) di dataran rendah dipengaruhi oleh faktor genetik dan faktor lingkungan. Faktor genetik berupa klon unggul dan faktor lingkungan berupa aplikasi hormon eksogen diharapkan mampu meningkatkan pertumbuhan tanaman teh belum menghasilkan (TBM) di dataran rendah. Penelitian disusun menggunakan Rancangan Petak Terbagi (RPT) dengan dua faktor perlakuan. Klon sebagai petak utama yang terdiri dari GMB 4, GMB 7, GMB 9, dan GMB 11. Konsentrasi Benzyl Amino Purine (BAP) sebagai anak petak yang terdiri dari 0 ppm, 30 ppm, 60 ppm, 90 ppm, dan 120 ppm. Hasil penelitian menunjukan adanya interaksi antara klon dan konsentrasi BAP terhadap pertambahan diameter batang pada 4 MSP. Konsentrasi BAP 60 ppm berpengaruh paling baik terhadap diameter batang dan jumlah tunas pada 2 MSP. Klon GMB 4 menunjukan hasil terbaik terhadap jumlah tunas.Kata kunci       : TBM, Klon GMB, BAP
Pengaruh Pupuk NPK dan Pupuk Organik Kelinci terhadap Hasil Sorgum (Sorghum bicolor [Linn.] Moench) di Lahan Tadah Hujan Jatinangor
Authors: Ruminta Ruminta , Wahyudin Agus , Hanifa Muhammad Lukman
Published: March 2020

Pupuk NPK dan pupuk organik kelinci mempunyai pengaruh terhadap pertumbuhan dan hasil tanaman,  Penelitian ini bertujuan untuk memperoleh dosis pengurangan pupuk NPK dan pemberian pupuk organik kelinci yang terbaik terhadap hasil dan pertumbuhan sorgum (Sorghum bicolor [Linn.] Moench) di lahan tadah hujan. Percobaan yang dilakukan di lahan tadah hujan Jatinangor Sumedang Jawa Barat, dengan ketinggian tempat ± 760  diatas permukaan laut, jenis tanah inseptisol dan tipe iklim C3 menurut Oldeman. Percobaan ini menggunakan metode penelitian eksperimental, berbentuk Rancangan Acak Kelompok dengan pola faktorial. Perlakuan terdiri dari dua faktor, masing-masing faktor terdiri dari tiga taraf dan diulang tiga kali. Faktor pertama adalah dosis pupuk N, P, K terdiri dari tiga taraf, yaitu 75% dosis rekomendasi, 50% dosis rekomendasi, 25% dosis rekomendasi. Faktor kedua adalah jenis pupuk organik yang terdiri dari tiga taraf, yaitu pupuk kandang kelinci 5 ton/ha, bokashi 5 ton/ha, pupuk kandang 5 ton/ha +  urin kelinci 7,5 ml/tanaman. Hasil penelitian menunjukkan bahwa penggunaan dosis pupuk N, P, K 75% memberikan pengaruh mandiri yang terbaik terhadap panjang malai, bobot biji per tanaman dan rendemen kerontokan. Penggunaan pupuk kandang 5/ha memberikan pengaruh mandiri yang terbaik terhadap panjang malai, bobot malai per rumpun dan bobot biji per tanaman. Pupuk kandang 5 ton/ha + urin kelinci 7,5 ml/tanaman memberikan pengaruh mandiri yang terbaik terhadap rendemen kerontokan.Kata kunci : Pengurangan dosis pupuk, sorgum, pupuk organik kelinci
Perubahan karakter biokimia dan fisiologi tanaman kacang hijau pada berbagai kondisi cekaman kekeringan
Authors: Purwanto Purwanto , Wijonarko Bambang Rudianto , Tarjoko Tarjoko
Published: March 2020

Sari. Penelitian ini bertujuan untuk mengkaji respons fisiologi dan biokimia tanaman kacang hijau terhadap cekaman kekeringan. Penelitian dilaksanakan di Screen House Exfarm Fakultas Pertanian Universitas Jenderal Soedirman Purwokerto dari bulan Maret sampai dengan Oktober 2018. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK) dengan pola faktorial 3 x 3. Faktor pertama yang dicoba adalah tingkat kelengasan tanah, yakni kadar air kapasitas lapang sebagai kontrol, 75% kapasitas lapang, dan 50% kapasitas lapang. Faktor kedua adalah varietas unggul kacang hijau yang terdiri dari Varietas Vima 2, varietas Vima 3, dan Varietas Kutilang. Hasil penelitian menunjukkan bahwa cekaman kekeringan sampai 50 persen kapasitas lapang sudah menunjukkan penurunan pada karakter luas daun dan bobot kering tanaman, tetapi belum berpengaruh terhadap kadar prolin tanaman kacang hijau. Kata Kunci: Kacang hijau, cekaman kekeringan, varietas, biokimia, fisiologis Abstract. This study aims to examine the physiological and biochemical responses of mungbean plants to drought stress. The research was conducted at the Screen House Exfarm, Faculty of Agriculture, Jenderal Soedirman University, Purwokerto, from March to October 2018. Experiment used Randomized Block Design with factorial treatment. The first factor was the level of soil moisture, consisted of level of 100% field capacity as control, 75% field capacity, and 50% field capacity. The second factor was the superior varieties of mungbeans, consisted of Vima 2, Vima 3, and Kutilang varieties. The results showed that drought stress up to 50 percent of field capacity had shown a decrease in the character of leaf area and dry weight of plants, but it had not affected the prolin content of mungbean plants. Keywords: Mungbean, drought stress, variety, biochemistry, physiology
Pengaruh campuran herbisida berbahan aktif atrazin 500 g/L dan mesotrion 50 g/L terhadap gulma dominan pada tanaman jagung (Zea mays L.)
Authors: Kurniadie Denny , Umiyati Uum , Shabirah Sarah
Published: March 2020

Sari. Pengendalian gulma dengan menggunakan herbisida tunggal bila dilakukan terus menerus akan menimbulkan gulma resisten. Pencampuran herbisida perlu dilakukan untuk menanggulanginya. Campuran herbisida dengan dua atau lebih jenis bahan aktif dapat bersifat sinergis, aditif, atau antagonis. Tujuan dari penelitian adalah untuk mengetahui sifat campuran herbisida Atrazin 500 g/L + Mesutrion 50 g/L terhadap beberapa jenis gulma dominan pada tanaman jagung. Percobaan dilaksanakan pada bulan November 2018 sampai Januari 2019, di Rumah Kaca Fakultas Pertanian Unpad,  Jatinangor. Perlakuan terdiri dari tiga jenis herbisida dengan enam tingkat dosis, yaitu herbisida tunggal Atrazin (1200, 600, 300, 150, 75, 0 g/ha), Mesotrion (120, 60, 30, 15, 7,5, 0 g/ha) dan campuran herbisida dari Atrazin 500g/L dan Mesotrion 50 g/L (1056, 528, 264, 132, 66, 0 g/ha) dengan empat ulangan. Gulma target adalah gulma A. conyzoides, S. nodiflora, C. rotundus, dan E. indica. Analisis data menggunakan analisis regresi linear dan metode MSM untuk menentukan LD50 perlakuan dan LD50 harapan. Hasil percobaan menunjukkan bahwa pencampuran herbisida berbahan aktif Atrazin 500 g/L dan Mesotrion 50 g/L memiliki nilai LD50 perlakuan (85,11 g/ha) lebih kecil dari nilai LD50 harapan (86,9 g/ha) sehingga dapat disimpulkan sifat campuran herbisida tersebut bersifat sinergis.Kata kunci : Atrazin, Mesotrion, Herbisida campuran, Gulma dominan tanaman jagung  Abstract. Weed control by using a single herbicide continuously will cause weeds resistant, so it is necessary to mix herbicides. Mixture of herbicide with two or more types of active ingredient can be synergistic, additive, or antagonistic. The objective of this research is to know the effect of herbicide mixture of Atrazin 500 g/L and Mesotrion 50 g/L to several types of dominant weeds. The research was conducted from November 2018 until January 2019, at the Green house of Faculty of Agriculture, Padjadjaran University, Jatinangor. The treatment was consisted of three types of herbicide with six level of doses. There were herbicide Atrazine 500 g/L (1200, 600, 300, 150, 75,0 g /ha), Mesotrion 50 g/L (120, 60, 30, 15, 7.5, 0 g/ha) and herbicide mixtures Atrazine 500 g/L and Mesotrion 50 g/L (1056, 528, 264, 132, 66, 0 g/ha) with four replications. The target weeds were A. conyzoides, S. nodiflora, C. rotundus and E. indica. Data was analyzed by linear regression and MSM method to determine the value of LD50 treatment and  LD50 expectation. The results showed that herbicides mixture of Atrazine 500 g/L and Mesotrion 50 g/L had a value of LD50 treatment 85.11 g/ha which is smaller than the value of LD50 expectation (86.9 g/ha), this  indicating that the herbicide mixtures was synergistic.Keywords: Atrazine, Mesotrion, Mixed herbicides, dominant weeds of corn
Respons klon ubi jalar (Ipomoea batatas L.) var. Awachy-1 dan var. Biang terhadap aplikasi paclobutrazol
Authors: Murgayanti Murgayanti , Nuraini Anne , Agtari Megianti , Karuniawan Agung
Published: March 2020

Sari. Paclobutrazol  merupakan salah satu zat pengatur tumbuh yang dapat digunakan untuk memodifikasi pertumbuhan tanaman dengan cara mempertahankan keseimbangan pertumbuhan vegetatif dan generatif.  Setiap genotipe tanaman akan menghasilkan respons yang berbeda terhadap pemberian paclobutrazol. Penelitian ini bertujuan untuk mengetahui interaksi antara konsentrasi paclobutrazol dengan dua klon ubi jalar serta mengetahui konsentrasi paclobutrazol yang terbaik untuk pertumbuhan dan hasil dua klon ubi jalar. Percobaan dilakukan pada bulan Februari sampai Juni 2017 di kebun Percobaan Ciparanje, Fakultas Pertanian Universitas Padjadjaran, Jatinangor, Kabupaten Sumedang, Jawa Barat pada ketinggian 750 m dpl. Jenis tanah tempat percobaan adalah Inceptisol, tipe curah hujan C menurut menurut klasifikasi Schmidt  dan  Ferguson bertipe C (agak basah). Percobaan menggunakan Rancangan Acak Kelompok (RAK) pola faktorial yang terdiri dari dua faktor dan diulang sebanyak empat kali. Faktor pertama yaitu klon ubi jalar (Awachy 1 dan Biang) dan faktor kedua yaitu konsentrasi paclobutrazol (0, 50, 100, 150 ppm). Hasil penelitian menunjukkan klon Biang menghasilkan jumlah ubi per tanaman yang lebih tinggi daripada klon Awachy 1. Konsentrasi paclobutrazol 50 ppm menghasilkan bobot ubi per tanaman yang lebih tinggi.Kata Kunci: paclobutrazol, klon, ubi jalar. Abstract. Paclobutrazol is one type of plant growth regulators that can be used to regulate plant growth with the aim of maintaining the balance of vegetative and generative growth. Each plant genotype would produce a different responses to paclobutrazol. The aimed of this study was to determine the interaction between the concentration of paclobutrazol and two sweet potato clones and to determined the best concentration of paclobutrazol for yield of two sweet potato clones. The experiment was conducted from February to June 2017 at Ciparanje Experimental Station, Faculty of Agriculture, Padjadjaran University, Jatinangor, Sumedang Regency, West Java on 750 m above sea level. Type of rainfall of the experimental area was classified as C type according to Schmidt and Ferguson. The experiment design used Factorial Randomized Block Design that consisted of two factors and repeated four times. The first factor was sweet potato clone (Biang and Awachy 1) and second factor was the concentration of paclobutrazol (0, 50, 100, 150 ppm). The results showed that the number of tubers in Biang produced higher than Awachy 1, and the treatment of paclobutrazol with concentration of 50 ppm had the best yield (weigth of tubers per plant).Keywords: paclobutrazol, clone, sweet potato
HEDGES, POLITENESS STRATEGIES, AND POWER: A CASE STUDY OF WOMEN COMMUNITY LEADERS IN MALANG REGENCY
Authors: Zunaidah Asih , Sari Yanuarita Kusuma P. , Kumalasari Riesta Devi
Published: March 2020

Gender and power related speech patterns have been a focus of communication studies. Women and power used to be in opposite side of each other. On this ground, we were intrigued to investigate whether being a female leader has something to do with defying certain assumed ideals of women speech. This case study was conducted to women leaders engaged in a social community called Pelangi Nusantara. Concerning this study, we focused on the women leaders’ speech to examine the stereotyped-speech-pattern related to the use of hedges and politeness strategies in female speakers albeit holding a high position. A descriptive qualitative approach was employed along with the purposive technique to select the interviewees. Based on the analysis, it is revealed that despite holding a high position in the community, the female leaders mostly showed the stereotyped-speech-pattern through the use of hedges, convergence, and politeness strategies as influenced by their cultural background.
Severe intermittent lameness secondary to a migrating metallic foreign body in a dog
Authors: Duval Justin D. , Epstein Steven E. , Gibson Erin A. , Culp William T. N.
Published: March 2020

CASE DESCRIPTION

An 11-month-old mixed-breed dog was evaluated because of a 2-day history of acute-onset, intermittent vocalization and collapse several days after ingesting metallic wire foreign material.

CLINICAL FINDINGS

Physical examination findings were initially unremarkable. After a brief period of hospitalization, the patient acutely developed non-weight-bearing lameness with signs of severe pain localized to the left thoracic limb and inability or refusal to rise. Results of cervical, thoracic, and abdominal radiography revealed a linear metallic foreign body at the thoracic inlet and a single metallic foreign body in the cranial aspect of the abdomen. Neuropathic pain at the level of the left brachial plexus was suspected. Results of a subsequent CT scan were consistent with a metallic foreign body in the left axilla with associated abscess formation and neuritis and an additional metallic foreign body within the omental fat near the pyloroduodenal junction.

TREATMENT AND OUTCOME

Intraoperative fluoroscopy was used to facilitate localization and surgical removal of the axillary foreign body. The intra-abdominal foreign body was removed laparoscopically. Complete resolution of clinical signs was observed before discharge from the hospital the following day. On telephone follow-up 8 months after surgery, the owners reported the patient had no signs of lameness or complications.

CLINICAL RELEVANCE

Migrating metallic foreign bodies may be identified as incidental findings with the potential to cause harm in the future or may be a cause for severe clinical signs. Migrating foreign bodies should be considered as a differential diagnosis for patients reported to have acute collapse or lameness and consistent clinical history.
Reaksi Pasar Atas Pengungkapan Management Discussion and Analysis
Authors: Surata Putu Aldhi , Astika Ida Bagus Putra
Published: March 2020

OJK issues POJK No.29 / POJK.04 / 2016 which requires MD & A disclosure in the annual report. The purpose of this study is to prove empirically that there are (1) market reactions in annual report disclosures, (2) the effect of MD & A disclosure level on abnormal returns. The study population used the KOMPAS100 index of 100 issuers with a total sample of 63 samples. The Wilcoxon statistical test results state that there are differences before and after the disclosure of the annual report. Furthermore, a simple linear regression test was conducted which gave the results that the MD & A disclosure had a positive effect on the market reaction that was proxied using abnormal return. The test results produce MD & A disclosures that have a positive effect on market reactions through abnormal returns so that the market is known to use the information contained in MD & A.Keywords : Management discussion and analysis, abnormal return, annual report.
Pengaruh Leverage dan Ukuran Perusahaan Terhadap Profitabilitas Dengan Modal Intelektual sebagai Pemoderasi
Authors: Andreani Ni Luh Meili , Dwiana Putra I Made Pande
Published: March 2020

This study aims to analyze the effect of leverage and firm size on profitability with intellectual capital as a moderator. This research was conducted on textile and garment sub-sector companies listed on the Indonesia Stock Exchange in 2015-2017. Samples were taken using saturated sampling techniques, so the entire population was sampled as many as 11 companies. There were 33 samples from three years of research observations. The results show that leverage has a negative effect on profitability. This shows that the use of debt will risk the occurrence of financial difficulties. Intellectual capital weakens the influence of leverage on profitability. This shows that the company must pay attention to resource management, namely increasing competence, ability, skills (knowledge) and knowledge of employees will contribute to debt management so as to increase the profitability of the company. 

Keywords: Intellectual capital, leverage, company size, profitability.
Pengaruh Profitabilitas, Rasio Resiko Bank, dan Kualitas Aktiva Produktif Terhadap Kepercayaan Investor
Authors: Vidya Putri Hasanah , Budiartha I Ketut
Published: March 2020

This study aims to determine the factors that influence investor confidence in Islamic banking. The data used in this study were obtained from the financial statements of sharia banking companies published in 2015-2017 with a population of 36 Islamic banking companies. This study hypothesizes profitability, bank risk ratios, and the quality of earning assets as independent variables and investor trust as the dependent variable. This research is located on the Indonesia Stock Exchange (IDX). The sampling method uses a purposive sampling technique. The research data was obtained through non-participant observation methods with secondary data retrieval. Analysis of research data using multiple linear regression with the SPSS application. The results of this study indicate that profitability has a positive effect on investor confidence, the bank's risk ratio has a negative effect on investor confidence and the quality of earning assets has a positive effect on Investor Trust. Simultaneously all independent variables have a significant effect on the dependent variable.

Keywords : Profitability ratio, bank risk ratio, productive asset quality, investor trust.
Pengaruh Ukuran Perusahaan, Profitabilitas, Leverage Dan Kepemilikan Saham Publik Pada Pengungkapan Corporate Social Responsibility
Authors: Andriana I Komang Gede Surya , Wahyu Purna Anggara I Wayan Gde
Published: March 2020

Corporate Social Responsibility is a strategy that is applied by a company as evidence of the company's social responsibility to the environment and social companies so that the company can grow sustainably. This study aims to determine the effect of company size, profitability, leverage and public share ownership on CSR disclosures of food and beverage companies. Measurement of index of social responsibility disclosure with Global Reporting Initiative Generation 4.This research was conducted on food and beverage companies listed on the Indonesia Stock Exchange in the 2014-2016 period. Samples were selected using purposive sampling and obtained 33 data that met the sample criteria. The research data was analyzed using multiple linear regression methods. The results showed that firm size and profitability had a positive effect on Corporate Social Responsibility disclosure, while Leverage and public share ownership had no effect on the disclosure of Corporate Social Responsibility.

Keywords : Corporate Social Responsibility; company size; profitability; leverage; public share ownership.
Pengaruh Trust Dan E-Service Terhadap Repurchase Intention Bagi Pengguna Aplikasi Shopee
Authors: Nilasari Reni
Published: March 2020

Modern applications certainly require a neatly arranged system, making it easier for consumers to use it. Trust is an important thing that online sites need because logically consumers have a higher level of risk in online transactions compared to offline transactions in terms of shipping, payment, and personal information. The purpose of this study is to find out how trust and e-service can affect Repurchase intention in shopee application users. Analysis using multiple regression with data from this study 128 respondents shopee application users. The result is trust and e-service have a positive effect on repurchase intention.

Keywords : Trust, E-service; Repurchase Intention; Shopee.
Pengaruh Profitabilitas, Kebijakan Dividen, dan Struktur Modal pada Nilai Perusahaan
Authors: Yadnya Dewi Ni Kadek Puspita , Astika Ida Bagus Putra
Published: March 2020

The purpose of this study is to know empirically the effect of profitability, dividend policyi andi capital structure on thei value of LQ45 companiesi listedi oni thei Indonesiai Stocki Exchangei for the periodi 2014-2018. Samplesi werei selectedi usingi purposive samplingi techniquei to obtaini a totali samplei of six companies, so the numberi of observationsi with a studyi period of 5 years was 30 observations. Total populations were sixtyeight companies. The data analyse technique used is multiple linear regression analysis. Based on the analysis that has been done shows that the probability, dividend policy and capital structure significant positive effect on value of the company.

Keywords : Profitability; Dividend Policy; Capital Structure; Company Value
Penilaian Tingkat Kesehatan Lembaga Perkreditan Desa Se-Kecamatan Denpasar Utara Tahun 2016-2017
Authors: Wibawa I Nyoman Putra , Putra Astika Ida Bagus
Published: March 2020

The LPD contribution in the North Denpasar can sustain the financial economy of the community, especially the poor in the North Denpasar. The purpose of this study was to determine the development of the level of financial health at the Village Credit Institution (LPD) of North Denpasar in 2016-2017 with CAMEL analysis. The number of samples used was 10 LPDs in North Denpasar with a nonprobability sampling. Data collected through observation and interviews. Data analysis technique used is  non-statistical quantitative approach. Based on the results, it was found that LPD in the North Denpasar in 2016-2017 with an average sample size of 10 LPDs were categorized as healthy, with CAMEL values above 80. The Ubung LPD for the year 2016-2017 obtained the highest CAMEL score of 99.60. The Kedua LPD in the period of 2016-2017 obtained the lowest CAMEL value, amounting to 81.45.

Keywords: Capital; Asset; Management; Earnings; Liquidity.
Institutional mission statements: discursive construction of organizational identity in Canadian post-secondary education
Authors: Jung Sebin
Published: March 2020

Para navegar nas páginas de instituições educacionais quando escolhendo onde estudar, futuros alunos precisam ter altos níveis de letramento para entender como tais organizações se representam para o mundo.  Este estudo examina a construção discursiva da identidade organizacional nas declarações de missão de instituições Canadenses pós-secundária selecionadas por meio da aplicação do procedimento de análise de gêneros (SWALES, 1990) o Inglês para Fins Específicos de movimentos e passos e análise léxico-gramatical (HYON, 2018) para entender a organização retórica das declarações de missão e padrões gramaticais e lexicais que caracterizam cada movimento individual. Os resultados das análises de um pequeno corpus de 14 declarações de missões mostram que todas as amostras de declaração de missão incluem ‘comprometimentos’ como o movimento obrigatório; entretanto, os comprometimentos primários das declarações de missão da universidade diferenciam-se daqueles de faculdades, portanto refletindo diferenças em propósitos institucionais e funções de dois tipos de instituições educacionais pós-secundária. Implicações práticas e pedagógicas do estudo são discutidos.
Isotopic Study of Springs Near Haditha Dam Western Iraq
Authors: Ibraheem Mohammed , Al-Paruany Kamal B. , Abdullah Enaam J
Published: March 2020

Stable isotopic technique and hydrochemistry was used in studying the water resources interaction of near Haditha Reservoir area, western Iraq. Throughout the study area, 14 groundwater samples (Bashina, Zwachi springs and Wells), 8 surface water samples from the study area, and 7 spring samples were analyzed for 2H and 18O stable isotopes and hydrochemical analysis. In this study, the temperature, altitude and continental effects on the isotopic composition of rain water in Iraq were studied. The climate of the study area is classified as semi-arid to arid region. The results show a variation in the isotopic values of Haditha reservoir and Euphrates river. This variation is due to the effect of the low surface area and the low velocity of water of Haditha Reservoir on the amount of evaporation, compared with the high velocity and the large surface area of Euphrates river. There was a variation in the isotopic values between Bishina and Zwachi springs, due to two factors that appear to modify the isotopic signatures of the springs, namely the lack of hydraulic connection between the springs of Bishina and Zwachi, meaning that they recharge from different sources.  The changes in oxygen isotope composition of the groundwater between a deep reservoir and the springs (Bishina) may be caused by the dilution with near surface waters (Haditha reservoir) with different oxygen isotope compositions. The variation in the isotopic content in the studied area indicated that there are various origins of springs recharge and a different interactions of the multiple sources of springs with the mutli-depths of springs water.
Topsoil Magnetic Susceptibility and Heavy Metal Contamination: A Case Study in Al-Muthanna Province, Iraq
Authors: Ameen Nawrass
Published: March 2020

Due to rapid urbanization and industrialization that occurred in Al- Muthanna province in southeastern Iraq during the last decade, pollutants such as heavy metals were emitted into the environment and became a serious threat to human health. Environmental pollution could be caused by different types of pollutants, which come from different sources.

     This study aims to assess the environmental magnetism efficiency for heavy metal pollution assessment using the magnetic susceptibility technique which became a more rapid and cost-effective compared to conventional methods. Increasing heavy metal contents in soils causes an increase in the magnetic mineral concentration. The study area is located in Al- Muthanna province, southeast of Iraq, and contains three cement plants, an oil refinery, bricks factories, and power plants. Fifty topsoil and subsoil samples (0-50 cm depth) were collected from five sites; Al-Jinoob cement plant (one site), Samawa oil refinery (two sites) and Al- Muthanna cement plant (two sites). In this study, magnetic properties of samples in vertical sections and levels of heavy metal elements; of selected samples from regions with different geological settings were compared. The heavy metals analysis included chromium (Cu), iron (Fe), nickel (Ni), copper (Cu), Arsenic (As) and lead (Pb), which could give indications of heavy metal pollution in soil. The highest magnetic susceptibility value (65.23 x10-8 m3kg-1) was recorded in Al-Muthanna cement plant (TSL-4) and the highest Cu concentration (602.57 ppm) was also recorded in Al-Muthanna cement plant (TSL-5-3). The results of magnetic properties show the dominance of coarse magnetite, which is supposed to have originated from pedogenic particles in natural soils, causing the positive correlation between magnetic susceptibility (Ï‡) and anhysteretic remanent magnetisation (ARM). According to the results of frequency dependent susceptibility ratio (Îºfd%), the magnetic particles showed an admixture of multi-domain and pseudo-single domain behaviour. Magnetic susceptibility and heavy metal analyses results indicated emissions from nearby industrial plants. X-ray fluorescence (XRF) was carried out for heavy metal analyses which supported our results. Results of this study demonstrate the suitability of applying magnetic techniques for assessing environmental situations.
Resolution for the two-rowed weyl module inThe cases of (6,5) / (1,0) and (6,5) / (2,0)
Authors: Abbas Annam Ali , Hassan Haytham R.
Published: March 2020

The main purpose of this paper is to study the application of weyl module and resolution in the case skew- shapes (6, 5) / (1, 0) and (6, 5) / (2, 0) by using contracting homotopy and the place polarization.
Some Chaotic Results of Product on Zero Dimension Spaces
Authors: Kamel Farah Watan , AL - Sharaâ€™a Iftichar M. T.
Published: March 2020

In this work , we study different chaotic properties of the product space on a one-step shift of a finite type, as well as other spaces. We prove that the product  is Lyapunove  â€“unstable if and only if at least one  or  is Lyapunove  â€“unstable. Also, we show that and locally everywhere onto (l.e.o)  if and only if is locally everywhere onto (l.e.o) .
Approximate Solutions of Nonlinear Smoking Habit Model
Authors: Sabaa Mahdi A. , Mohammed Maha A.
Published: March 2020

The work in this paper focuses on solving numerically and analytically a  nonlinear social epidemic model that represents an initial value problem  of ordinary differential equations. A recent moking habit model from Spain is applied and studied here. The accuracy and convergence of the numerical and approximation results are investigated for various methods; for example, Adomian decomposition, variation iteration, Finite difference and Runge-Kutta. The discussion of the present results has been tabulated and graphed. Finally, the comparison between the analytic and numerical solutions from the period 2006-2009 has been obtained by absolute and difference measure error.
Exploitation of Absolute qPCR to Estimate Lactobacillus and Bifidobacterium Count in Human Gut as Indicator of Diabetic Mellitus Complication
Authors: Al-Rawe Ali Mohammed , Suleiman Ahmed AbdulJabbar
Published: March 2020

Diabetes mellitus is a form of metabolic disorder where patients are incapable to organize glucose metabolism. The most common types are Type I and Type II, constituting about 10% and 90% of cases, respectively. The cause of type I diabetes, which usually spreads in children and adolescents, is the disability of the endocrine system to produce insulin. On the other hand, The most common type of diabetes,  type II diabetes, is often presented in adults. It is usually presented as a collection of insulin deficiency and insulin resistance. This work was done to estimate the count of microbiota in diabetics to find an appraoch for detection and follow-up treatment. The count of two types of bacteria Lactobacillus and Bifidobacterium was determined using qPCR based on the standard curve that was created from the serial decimal dilution of samples containing an unknown number of bacteria taken from probiotic capsules. The main results of this study show that the Lactobacillus count was affected by diabetes types, where a decrease was observed in the mean value in the case of diabetes type I group (32978.13) compared with the control group (610680.26). The mean value in diabetes type II was close to that of the control group (682199.27). While, the count of the Bifidobacterium showed a significant reduction in the mean value in both type I and type II diabetes groups (7521.70, 51880.82, respectively), compared with the control group (63405999.00).
Green Synthesis and the Study of Some Physical Properties of MgO Nanoparticles and Their Antibacterial Activity
Authors: Ali Rand , Shanan Zainab  J. , Saleh Ghada Muhammad , Abass Quraysh
Published: March 2020

Magnesium oxide nanoparticles (MgO NPs) were synthesized by a green method using the peels of Persimmon extract as the reducing agent , magnesium nitrate, and NaOH. This method is eco-friendly and non-toxic. In this study, an ultrasound device was used to reduce the particle size, with the impact on the energy gap was set at the beginning at 5.39 eV and then turned to 4.10 eV. The morphological analysis using atomic force microscopy (AFM)  showed that the grain size for MgO NPs was 67.70 nm which became 42.33 nm after the use of the ultrasound. The shape of the particles was almost spherical and became cylindrical.  In addition the Field-Emission Scanning Electron Microscopy (FESEM) analysis showed that the average particle size was reduced and the spherical shape was changed into cylindrical flakes. The antibacterial activity of MgO Nps was measured against both gram positive and negative bacteria (Staphylococcus aureus and Escherichia coli, respectively) for both the synthesized and the scaled-down particles by the ultrasonic. MgO NPs showed an efficacy at a minimum inhibitory concentration (MIC) of 500 Î¼g/ml, with the better effect being observed after the ultrasonic treatment of the MgO NPs.
Association of asthma with osteopenia, osteoporosis, osteomalacia, and fractures
Authors: Shaheen Mohammed S. , Silverberg Jonathan I.
Published: March 2020

Background: Previous studies that examined the relationship between asthma, osteoporosis, and pathologic fractures found conflicting results. Objective: To determine whether asthma is associated with osteopenia, osteoporosis, osteomalacia, and fractures
in U.S. adults. Methods: A cross-sectional study of 198,102,435 children and adults, including 10,129,307 with asthma, from the 2006‐2012 National Emergency Department Sample, which includes a representative 20% sample of emergency department (ED) visits throughout
the United States. Results: ED visits of patients with versus without asthma were associated with higher odds of osteopenia (7 of 7 years: multivariable logistic regression of all years pooled; adjusted odds ratio [aOR] 1.45 [95% confidence interval {CI}, 1.41‐1.50]),
osteoporosis (7 of 7 years: aOR 1.85 [95% CI, 1.82‐1.88]), osteomalacia (7 of 7 years: aOR 2.00 [95% CI, 1.61‐2.49]), and pathologic fractures (7 of 7 years: OR 1.24 [95% CI, 1.20‐1.27]). Patients with asthma and with long-term glucocorticoid use had higher odds of osteoporosis,
osteopenia, osteomalacia, and fractures compared with patients with asthma and without long-term glucocorticoid use. Patients with asthma and with fractures incurred significantly more inpatient admissions, and higher costs of ED and inpatient care. Conclusion: ED visits
with asthma were associated with osteopenia, osteoporosis, osteomalacia, and pathologic fractures.
Studi Awal Pengukuran Daisy Chaining Detektor Ionisasi pada Berkas Foton 6 MV Flattening Filter Free Lapangan Kecil
Authors: Firmansyah Assef Firnando , Firmansyah Okky Agassy , Rajagukguk Nurman , Ryangga Dea
Published: March 2020

Salah satu alternatif untuk melakukan kalibrasi detektor ionisasi kecil pada lapangan radiasi kecil adalah dengan melakukan pengukuran daisy chaining. Makalah ini menguraikan pengukuran daisy chaining detektor ionisasi kecil pada berkas foton 6 MV flattening filter free lapangan radiasi kecil. Langkah pertama pengukuran daisy chaining adalah melakukan kalibrasi detektor ionisasi medium 0,13 cm3 terhadap detektor ionisasi standar 0,6 cm3 pada lapangan radiasi 10 cm Ã— 10 cm. Setelah mendapatkan faktor kalibrasi dosis serap air (ND,W) dari detektor ionisasi medium, langkah berikutnya adalah menggunakan ND,W tersebut untuk mengalibrasi silang detektor ionisasi mikro 0,016 cm3 pada lapangan 5 cm Ã— 5 cm. ND,W hasil kalibrasi tersebut dapat digunakan untuk pengukuran di lapangan radiasi kurang dari 5 cm Ã— 5 cm. Penentuan laju dosis serap air dilakukan di lapangan 3 cm Ã— 3 cm dan 2 cm Ã— 2 cm. Verifikasi dilakukan dengan membandingkan hasil penentuan laju dosis serap air menggunakan ND,W hasil pengukuran daisy chaining, pengukuran langsung menggunakan ND,W detektor ionisasi tanpa pengukuran daisy chaining dan hasil perhitungan dari treatment planning system (TPS). Hasil yang diperoleh menunjukkan adanya perbedaan antara pengukuran daisy chaining, pengukuran langsung, dan hasil perhitungan TPS. Perbedaan masih dalam rentang kurang dari 3%.
Penentuan Sebaran Reservoar Belumai Sand Menggunakan Integrasi Inversi Model Based dan Atribut RMS Pada Lapangan â€œTERATAIâ€ Cekungan Sumatera Bagian Utara
Authors: Hidayat Rudi , Namigo Elistia Liza , Marwan Muhammad
Published: March 2020

Telah dilakukan karakterisasi reservoar Belumai sand menggunakan integrasi seismik inversi model based dan atribut RMS menggunakan software Hampson-Russel dan Petrel pada horizon â€œHâ€ struktur â€œDukuâ€ dan â€œDurianâ€ Lapangan â€œTERATAIâ€ Cekungan Sumatera Bagian Utara. Data seismik yang digunakan merupakan data seismik non-preserved 3D PSTM, data sumur RDH-001, RDH-002, RDH-003, RDH-04 dan RDH-06 yang memiliki kelengkapan data log (checkshot, sonic, density, dan porosity). Tracing horizon menunjukkan dua antiklin dengan arah baratlaut-tenggara. Hasil analisis inversi menunjukkan bahwa sebaran AI pada struktur â€œDukuâ€ berkisar dari 10.553-11.297 (m/s)*(g/cc) sedangkan sebaran AI pada struktur â€œDurianâ€ berkisar dari 9.678-11.219 (m/s)*(g/cc). Hasil analisis atribuT menunjukkan nilai berkisar dari 4.000-12.000 (mm/sec) di sekitar sumur. Zona reservoar pada horizon â€œHâ€ terindikasikan sebagai porous sand dan berpotensi menjadi hidrokarbon ke arah utara dan timur laut.
PRESENTACIÓN
Authors: Perdices de Blas Luis , Santos Redondo Manuel
Published: March 2020

“Economía y Cultura” tiene varios significados, relacionados entre sí, pero diferentes. En este monográfico nos referimos sobre todo a la difusión de las ideas económicas a través de las obras literarias y artísticas: novelas, películas, música, pintura, periodismo. Las revistas y libros académicos y el debate profe- sional son el ámbito habitual de la ciencia económica, pero su difusión no solo tiene lugar a través de estos medios. Al ser ciencias sociales, y ocuparse de pro- blemas que interesan al gran público, son frecuentemente parte importante del contenido de las obras literarias y artísticas. Las ideas que allí aparecen, adapta- das a la intención de autor, puede estar cerca o lejos de los que la mayoría de los economistas académicos escriben sobre esos mismos asuntos; pero en ambos casos contribuyen de forma importante a conformar la opinión pública, algo siempre relevante en las ciencias sociales. También forman parte del clima in- telectual en que se desarrollan las nuevas ideas entre los académicos, lo que Schumpeter llamaba el “acto cognoscitivo preanalítico” que impulsa la elección de nuestros temas de investigación.
La emblemática y el pensamiento económico español de finales del siglo XVI y principios del XVII
Authors: Fernández Delgado Rogelio
Published: March 2020

En 1531 el jurista italiano Andrea Alciato (1492-1550) publicó la obra Emblematum liber que tuvo una gran influencia en toda la Europa de la Edad Moderna. El trabajo de Alciato estaba compuesto por una antología de textos poéticos que estaban ilustrados y que a su vez contenían cada uno de ellos un título o lema. Así, por medio de la ilustración y el lema se pretendía facilitar la comprensión o interpretación del texto por parte del lector. Esta obra es considerada el punto de partida de la emblemática que más tarde dio lugar al género literario de la emblemática.La obra de Alciato animó o a muchos autores a seguir el camino de los emblemas. La correspondencia entre el título -inscriptio-, la imagen -pictura-, con un texto explicativo -subscriptio o epigramadio lugar a un género consolidado que se extendió por Europa. Pues bien el objetivo de este trabajo es presentar la influencia que la emblemática tuvo en el pensamiento económico español de finales del siglo XVI y principios del XVII, en concreto en las obras de Cristóbal Pérez de Herrera (1556-1620) y Diego Saavedra Fajardo (1584-1648).
La aldea perdida, de Palacio Valdés, alegato anti-industrialista
Authors: Ramos Gorostiza José Luis
Published: March 2020

En La aldea perdida (1903), de Armando Palacio Valdés, encontramos un buen muestrario de los principales planteamientos anti-industrialistas del momento. De hecho, la novela enlaza con el anti-industrialismo “fin de siglo” y también con los recelos del catolicismo social español frente al mundo industrial. Sin embargo, su fuerte componente anti-industrialista quedó muy difuminado en la adaptación cinematográfica llevada a cabo por Sáenz de Heredia en 1948, en pleno primer franquismo: eran años en los que la retórica oficial agrarista se combinaba con una orientación abiertamente industrial de la política práctica.
Gilda: El coste de lanzar un guante a un oligopolista
Authors: Rosado Cubero Ana
Published: March 2020

El cine es sorprendente, incluso cuando introduce de tapadillo temas económicos. En Gilda, lo que parece ser un recurso cinematográfico, en realidad lleva detrás una buena investigación en asuntos que nada tienen que ver con la trama original de la cinta. ¿Por qué el protagonista es el jefe del cartel del tungsteno y no de otro mineral? ¿Por qué el protagonista es alemán? ¿Por qué se refugia en Argentina? A lo largo del film se van respondiendo a estas preguntas, pero el guionista no tenía la mera intención de entretener con un texto plagado de frases ingeniosas, quería mostrar cómo se resuelven los conflictos económicos en los que hay mucho dinero en juego, que no es el juego del casino, aunque también.
El uso de la prensa como medio de transmisión de ideas económicas: El caso de la influencia entre Ramiro de Maeztu y Luis de Olariaga
Authors: Zaratiegui Jesús M.
Published: March 2020

Información económica y difusión de ideas a través de artículos de prensa, son dos actividades que los periodistas tienden a confundir en su actividad. Pero son distintas: es la distancia que media entre formar e informar. En este artículo mostramos cómo combina las dos facetas el periodista español Ramiro de Maeztu, especialmente en sus años ingleses como corresponsal de prensa. En su formación tiene un papel decisivo el economista Luis de Olariaga, que le aporta su consejo sobre lecturas y sus contactos en los medios financieros. Maeztu fue algo más que un intelectual al que gustaba escribir artículos de información económica, sino que puede ser considerado un pionero en la difusión de ideas económicas a través de artículos de prensa, que llegaron a un público de clase media muy amplio.