bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation of blood pressure in school children aged 12-16 years
Authors: Nadesan Balakrishnan , Sachithananthamoorthi Mani Madhavan , Thirumalaikumarasamy Sivaraman , Ramalingam Ezhilarasu 
Published: June 2017

Background: Hypertension is considered as a major health issue in developed as well as developing countries and its possible origin during childhood prompts pediatricians to routinely include measurement of blood pressure (BP) as an integral part of pediatric physical examination. The objectives of the study were to evaluate the normal range of blood pressure in adolescent school going students of 12-16 years, prevalence of hypertension and relationship of BP with variables like age, body mass index (BMI), socioeconomic status and family history of hypertension.Methods: A cross sectional study was undertaken for a period of one year in adolescent school children in age groups between 12-16 years. Detailed clinical examination was done in 1060 adolescent school children and BP was recorded in right upper limb and correlation of BP with BMI, family history of hypertension and diabetes were studied.Results: Mean systolic and diastolic pressure showed linear relationship with age. There was a highly statistically significant difference between mean systolic and diastolic blood pressure between lower and middle socio-economic class. Prevalence of obesity in our study was 1.13%, overweight was 7.83%. Prevalence of hypertension in obese children was 33.33% and in overweight children 18.07%. Family history of hypertension and diabetes carry a significant correlation with elevated systolic and diastolic blood pressure in adolescents.Conclusions: This study revealed that socio economic factors play a significant role in determining the blood pressure of the individual. Children of middle class have significantly elevated mean systolic pressure and mean diastolic pressure than low socio-economic groups.
POLÍTICAS LINGUÍSTICAS EDUCATIVAS: EFEITOS DA CONTEMPORANEIDADE
Authors: Day Kelly Cristina Nascimento 
Published: June 2017

As transformações tecnológicas transcorridas na passagem do século XX para o XXI, modificando profundamente os modos de comunicar entre os indivíduos « intra » e « inter » nacionalmente e, por conseguinte, o papel das línguas no mercado de trabalho global, estão refletidas nas políticas linguísticas em curso na atualidade. Tais políticas encontram-se circunscritas por diversos fatores que não são apenas mercadológicos, exigindo uma observação criteriosa por parte dos agentes político-linguísticos e avaliadores. A proposta deste trabalho é delinear os principais viéses de debate em torno da política linguística educativa nos dias atuais e estabelecer os diferentes focos de discussão. Nossa análise busca situar políticas periféricas, não hegemônicas que confrontam a ideologia da prevalência de políticas globais sobre as locais e refletir sobre as repercussões destas políticas no âmbito de objetivos educacionais que vislumbrem os ideais do plurilinguismo, da tolerância e do respeito à diversidade cultural.
Character association and path coefficient analysis in wheat (Triticum aestivum L.)
Authors: Arya Vichitra Kumar , Singh Jogendra , Kumar Lokendra , Sharma Amit Kumar , Kumar Rajendra , Kumar Punit , Chand Pooran 
Published: June 2017

<span>Forty nine genotypes of wheat were evaluated for 12 quantitative and one quality traits during 2010-11. The experiment was conducted in randomized complete block design with three replications at Crop Research Centre, Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut. The mean, range, genotypic and phenotypic coefficient of variation, heritability in broad sense, genetic advance correlation and path analysis were analyzed. Plant height, number of productive tillers per plant, spike length, 1000-grain weight, biological yield per plant and harvest index were significant and positive correlated with grain yield per plant. The phenotypic and genotypic path coefficients exhibited high positive direct contribution of number of productive tillers per plant, plant height, harvest index and 1000-grain weight towards grain yield.The positive indirect effect of plant height on grain yield was registered via days to maturity, number of spikelets per spike, 1000-grain weight and biological yield per plant. Number of productive tillers per plant revealed contribution on grain yield via number of grains per spike, 1000 grain weight, biological yield per plant and harvest index revealing that indirect selection of these characters would be effective in improving grain yield per plant. Higher genotypic coefficient of variance along with high heritability and genetic advance for grain yield per plant, plant height, number of spikelets per spike, number of grains per spike and 1000-grain weight would also be of great use for indirect selection for improvement in yield per plant. </span>
KARAKTERISASI SIFAT-SIFAT BIOKIMIA EKSTRAK KASAR LIPASE EKSTRASELULER BAKTERI Azospirillum sp.PRD1
Authors: Nur Handayani Santi , Lestari Puji , Oedjijono Oedjijono , Joko Raharjo Tri , Matsjeh Sabirin 
Published: June 2017

Enzim lipase mempunyai peranan penting dalam katalis berbagai reaksi industri satu diantaranya pembuatan flavor melalui reaksi esterifikasi. Lipase adalah biokatalis yang berperan besar dalam aplikasi bioteknologi, seperti dalam sintesis biopolimer, biodiesel, produksi obat, dan produksi flavor. Peningkatan penggunaan lipase untuk industri mendorong dilakukan penelitian untuk mendapatkan sumber-sumber lipase baru. Sumber lipase yang potensial salah satunya adalah bakteri Azospirillum sp.PRD1 dari isolat lokal Laboratorium Mikrobiologi, Fakultas Biologi Universitas Jenderal Soedirman. Tujuan penelitian adalah untuk mendapatkan ekstrak kasar lipase dan menentukan karakteristik sifat-sifat biokimiawinya. Metode yang digunakan antara lain peremajaan bakteriAzospirillum sp.PRD1, dan produksi inokulum, penentuan waktu produksi optimum dan fase pertumbuhan bakteri, ekstraksi dan produksi ekstrak kasar lipase dan penentuan karakteristik sifat-sifat biokimiawinya. Hasil penelitian diperoleh ekstrak kasar lipase dari inokulum berumur 7 jam dan medium produksi dengan induser minyak zaitun yang diinkubasi selama 3 jam memiliki aktivitas spesifik 7,0547 Unit/mg. Lipase ekstrak kasar optimum pada pH 7, suhu 40 oC dan waktu inkubasi selama 25 menit. Lipase merupakan metaloenzim dengan kofaktor Zn2+ , Mn2+, Hg2+, Ca2+, Co2+ and Mg2+.
PENGARUH KARBON AKTIF TERHADAP AKTIVITAS FOTODEGRADASI ZAT WARNA PADA LIMBAH CAIR INDUSTRI TEKSTIL MENGGUNAKAN FOTOKATALIS TiO2
Authors: Riyani Kapti , Setyaningtyas Tien 
Published: June 2017

Studi penggunaan fotokatalis TiO2/KA (arang aktif) dilakukan dengan tujuan mengurangi konsentrasi zat warna pada limbah cair tekstil. Arang aktif dari jerami padi diperoleh dari Kabupaten Banyumas dan contoh dari limbah cair tekstil dari salah satu industri tekstil di Pemalang. Penelitian ini dimulai dengan pembuatan arang aktif dari jerami padi, dengan aktivasi termal pada temperatur 300 oC dan 700 oC, kemudian dilakukan modifikasi fotokatalis TiO2/KA. Uji fotodegradasi zat warna dilakukan dengan beberapa parameter seperti perbandingan berat TiO2: KA (99:1, 98:2, 97:3, 96:4, 95:5) dan pH (2, 5, 7, 9, 13). Karekterisasi fotokatalis menggunakan SEM, konsentrasi pewarna menggunakan spektrofotometri UV-Vis. Hasil penelitian menunjukkan bahwa aktivitas fotokatalis optimum dalam perbandingan berat TiO2: KA300 (99 : 1) dengan menurunkan konsentrasi zat warna adalah 49,19%, berarti sementara TiO2: KA700 (97 : 3) dengan penurun konsentrasi zat warna adalah 52,02%. Proses yang optimal untuk fotodegadasi zat warna pada pH 2 dengan penurunan konsentrasi zat warna pada TiO2: KA300 (99 : 1) adalah 83,80% dan untuk TiO2: KA700 (97:3) adalah 85,66%.
COLIFORMES TERMOTOLERANTES ISOLADOS DE ÁGUAS DISTRIBUÍDAS À POPULAÇÃO EM SITUAÇÃO DE ESCASSEZ HÍDRICA
Authors: Bueno Rosemeire , Ferreira Lucas Vedeschi , Malimpensa de Oliveira Daniele , De Souza Rodrigues Carlos Diego , Aparecida Giacomini Luciana , Varsone Carreri Andrea 
Published: June 2017

<p>A água é considerada uma das substâncias fundamentais para a existência do homem e precisa ser de qualidade, mesmo sob condições de escassez hídrica a fim de evitar mortalidade por doenças de veiculação hídrica. O objetivo desta pesquisa foi analisar e monitorar a qualidade microbiológica e físico-química da água utilizada pela população residente no município de Itu – SP, em uma situação de escassez hídrica, visando à conscientização da população quanto aos métodos de armazenamento e de tratamento da água adequados para garantir a segurança do consumidor. Foram priorizadas as coletas em cinco pontos públicos de distribuição de água consistindo de caixas de 20.000 litros, “bica” (poço artesiano) e um sistema de distribuição de água por bolsões, no período de outubro a dezembro de 2014, correspondente à escassez hídrica vivenciada pela população deste município. As amostras de água foram submetidas a análises por meio da contagem do Número Mais Provável de coliformes totais e Escherichia coli, de acordo com a American Public Health Association. Verificou-se que 100% das amostras continham coliformes totais e termotolerantes e E. coli, estando em desacordo com o padrão estabelecido pela Portaria nº 2914/2011 do Ministério da Saúde, que preconiza ausência de E. coli em 100 mL de água. Diante do contexto, propõe-se a necessidade de uma maior atenção do poder público e adoção de medidas de controle simples que evitem a ingestão de água contaminada por micro-organismos responsáveis por doenças de veiculação hídrica por parte da população.</p>
ACOMPANHAMENTO DE USUÁRIOS COM TUBERCULOSE: ANÁLISE DA QUALIDADE DOS REGISTROS NOS PRONTUÁRIOS
Authors: Silva Junior Danyllo Do Nascimento , Silva Yago Rodrigues , Nascimento Ellany Gurgel Cosme do 
Published: June 2017

<p>Analisar a qualidade dos dados e informações registrados pelos profissionais de saúde da atenção básica em relação ao tratamento de usuários com tuberculose. Método: Trata-se de uma pesquisa documental, com abordagem quantitativa, realizada em nove Unidades Básicas de Saúde da zona urbana do município de Pau dos Ferros, interior do Rio Grande do Norte. Dados coletados no período de fevereiro a março de 2014 por meio de um instrumento próprio, do tipo checklist, o qual continha questões envolvendo o usuário no que se refere ao tratamento para tuberculose, tais como início e tipo da doença, sintomas iniciais, reações adversas, realização de baciloscopia e exame de escarro, presença de bactérias multirresistentes, medicações utilizadas, orientações dos profissionais de saúde, registro de visitas domiciliares, Tratamento Diretamente Observado (TDO), comorbidades, presença da ficha do SINAN no prontuário ou livro de registro e realização de outros exames fora os de tuberculose. Os resultados evidenciaram a má qualidade dos registros e a ausência de dados e informações importantes que deveriam constar nos prontuários, o que compromete a qualidade da assistência prestada aos usuários, haja vista que detalhes essenciais de suas condições estão sendo negligenciados. Nesse sentido, espera-se que os achados desta pesquisa possam contribuir para o aperfeiçoamento dos aspectos discutidos. </p><p> </p>
KOMBINASI BOKASHI DAN PUPUK BUATAN TERHADAP PRODUKSI PADI YANG DITANAM SECARA JAJAR LEGOWO
Authors: Rezki Dewi 
Published: June 2017

<p align="center"><strong>ABSTRAK</strong></p><p align="center"><strong> </strong></p><p>Tingginya laju pertumbuhan penduduk dan alih fungsi lahan pertanian, menyebabkan perlunya dilakukan upaya untuk meningkatkan produksi beras. Sedangkan produksi yang diperoleh dari lahan pertanian yang ada belum mencapai hasil yang optimal. Upaya yang perlu dilakukan untuk meningkatkan produksi padi diantaranya adalah memperbaiki tingkat kesuburan tanah dan metode budidaya tanaman padi. Penelitian ini bertujuan untuk memperoleh kombinasi yang paling tepat antara bahan organik kaya sumber hayati (BOKASHI) dan pupuk NPK terhadap produksi padi yang ditanam secara jajar legowo. penelitian dilakukan di Kecamatan Pulau Punjung Kabupaten Dharmasraya Provinsi Sumatera Barat pada bulan Juli-Desember 2015. Penelitian menunjukkan bahwa kombinasi bokashi + 75 % pupuk buatan memberikan hasil gabah 6.3 ton/Ha, sementara produksi padi tanpa penambahan bokashi + 100 % pupuk buatan memberikan hasil gabah 3.9 ton/Ha, dengan demikian dapat disimpulkan bahwa penambahan bokashi dapat meningkatkan produksi gabah sebanyak 2.4 ton/Ha. Penambahan 2 ton/Ha bokashi yang ditanam secara sistem jajar legowo pada tanaman padi berpengaruh nyata terhadap pertumbuhan dan produksi tanaman padi dan dapat mengurangi penggunaan pupuk buatan sebanyak 25 %.</p><p>Kata Kunci : Bokashi, Produksi Padi, Jajar Legowo, Kombinasi</p><p> </p><p align="center">ABSTRACT</p><p align="center"> </p><p>The high rate of population growth and the conversion of agricultural land, causing the need for efforts to increase rice production. While the production obtained from existing agricultural lands yet to achieve optimal results. Efforts should be made to increase the rice production of which is to improve soil fertility and method of rice cultivation. This study aims to obtain the most appropriate combination of organic material rich in biological resources (Bokashi) and NPK fertilizer on rice production are grown Legowo row. Research conducted in the District Pulau Punjung Dharmasraya West Sumatra province in July to December 2015. The study showed that the combination of Bokashi + 75% of artificial fertilizers provide grain yield of 6.3 tonnes / ha, while rice production without adding Bokashi + 100% synthetic fertilizers provide grain yield 3.9 tonnes / ha, thus it can be concluded that the addition of bokashi can increase grain production as much as 2.4 tons / ha. Addition of 2 tons / ha planted Bokashi system Legowo row in rice plants significantly affect the growth and production of rice plants and can reduce the use of artificial fertilizers as much as 25%.</p><p>Keywords: Bokashi, Rice Production, Jajar Legowo, Combination</p>
Effect of Light-Curing Exposure Time, Shade, and Thickness on the Depth of Cure of Bulk Fill Composites
Authors: Rodriguez A , Yaman P , Dennison J , Garcia D 
Published: June 2017

SUMMARY

Purpose:
To investigate the effect of different light exposure times, shades, and thicknesses on the depth of cure (DOC) of bulk fill composites.

Methods and Materials:
Two bulk fill composites, Tetric EvoCeram Bulk Fill (TBF) and Sonic Fill (SF), and a conventional composite, Filtek Supreme Ultra (FSU), were evaluated. Samples (n=10) were made using two different shades (light and dark), thicknesses (2 and 4 mm) and exposure times (20 and 40 seconds). A Tukon 2100B-testing machine was used to obtain three Knoop hardness numbers (KHNs) measured at the top and bottom of each sample, and DOC was calculated as the bottom/top ratio. Statistical analysis was done using a Student t-test for comparisons between groups with a Bonferroni correction of p &lt; 0.004.

Results:
Top hardness values ranged from 79.79 to 85.07 for FSU, 69.49 to 91.65 for SF, and 51.01 to 57.82 for TBF. Bottom KHNs ranged from 23.54 to 73.25 for FSU, 45.74 to 77.12 for SF, and 36.95 to 52.51 for TBF. TBF had the lowest overall KHNs. Light-curing exposure time, shade, and material thickness influenced the DOC in most groups, especially at 4-mm depths. A higher bottom/top ratio was achieved when a 40-second cure was compared to a 20-second cure, when light shades were compared to dark shades, and when 2-mm increments were compared to 4-mm increments.
Bacillus Cereus Biodegradability of Phosphorus and other Heavy Metals in Nigeria’s Agbaja Iron Ore
Authors: Obot Obotowo W. , Anyakwo Charles N. 
Published: June 2017

An investigation into the capacity of Bacillus cereus to degrade some of the heavy metals found in Nigeria’s Agbaja iron ore was carried out in the laboratory for 10 weeks. As obtained iron ore from Agbaja community in Kogi State of Nigeria was crushed and sieved to select 0.50/0.25mm particle size. Bacillus cereus was one of the microorganisms identified after culturing a portion of the crushed iron ore in suitable media overtime. Some control samples were also set up that did not contain either the microbes and/or ore samples. At weekly interval, samples were removed and analyzed to obtain ammonium phospho-molybdate precipitate which was titrated with 0.1 N-HCl to determine the amount of phosphorus (P). Liquid samples were analyzed for heavy metals concentration using UniCam Solaar 969 AA spectrophotometer. Findings reveal that the microbes degraded 58.18% P and in the process accumulated some of the heavy metals: 82.17% Cu, 100% Cd and Fe, 8.12% Zn and 68.42% Pb. The pH of the media remained entirely basic attaining 9.63 at the end of the investigation. The log of microbial density which maximized in the 3rd week at 7.498 cfu/ml (colony forming unit/milliliter) showed serious decline by the 10th week to 4.763 cfu/ml. It is possible the microorganisms may have had a low degradation capacity as a result of heavy metals over-accumulation, especially that of Pb, known to be highly poisonous above certain concentrations. Recommendations include a further study of the broth media mixture with samples and microorganisms as findings may enhance an efficient metabolic wastes management and a sustainable microbial degradation of iron ore samples.
Model Pemilihan Pemasok Bahan Baku Kelapa Parut Kering dengan Metode AHP (Studi Kasus PT. Kokonako Indonesia)
Authors: Wardah Siti 
Published: June 2017

The selection of suppliers is a strategic activity, especially if the supplier will supply critical items and/ or will be used in the long term. Many factors need to be considered in the selection of suppliers. PT. Kokonako Indonesia is one of the companies of the Group are located in Medan Capella. There are weaknesses in the selection of suppliers conducted by PT. Indonesia Kokonako the decision maker for the purchase of raw materials which are not within specification diameter ≥ 10 cm. Therefore, this study aims to perform the selection of suppliers with the consideration of a more comprehensive and objective as needed. The first stage is carried out in order to represent the actual circumstances is to identify the criteria, sub-criteria, and alternatives that will be used in the selection of suppliers. There are 6 criteria, 13 subcriteria, and 4 alternatives used in the selection of suppliers for raw materials dried grated coconut. The second stage, the stage determines the method for the selection of suppliers. Based on the identification there are no dependencies between sub criteria. Therefore, the exact method used to determine the priority of suppliers to be selected is the method of analytical hierarchy process (AHP). By using the AHP, the priorities selected suppliers for raw materials are dried grated coconut and weighs 0.363 Tempuling District as a top priority. Followed by Sub Tembilahan with weights 0.268, third priority is the District Enoch with weights 0.213, and the last is the Sub Trunk Tuaka and weighs 0,157.Keywords : Selection of suppliers, Analytic Hierarchy Process (AHP)
Perbaikan Rancangan Kruk Ketiak untuk Penderita Cedera dan Cacat Kaki
Authors: Alfadhlani Alfadhlani , Meuthia Yumi , Valent Dolly Filius 
Published: June 2017

Kruk merupakan tongkat/alat bantu berjalan untuk orang yang memiliki keterbatasan fisik karena cacat atau cedera, biasanya digunakan secara berpasangan untuk mengatur keseimbangan tubuh saat berjalan. Kruk biasanya terdiri dari dua jenis yaitu kruk ketiak (Axillary Crutch) dan kruk lengan bawah (Forearm Crutch). Kruk ketiak pada umumnya terbuat dari aluminium karena berat jenisnya yang relatif ringan, namun memiliki kekuatan mekanik yang relatif rendah, sehingga pada beberapa kasus kruk aluminium mengalami bengkok saat digunakan. Kruk ketiak yang diusulkan oleh [1] dan [2] kurang praktis untuk dibawa, penutup kruk yang licin dan mudah rusak, serta ketinggiannya yang tidak mudah diatur sesuai keinginan. Pada makalah ini dilakukan studi untuk mengusulkan alternatif material pengganti yang lebih kuat dan sekaligus mengatasi masalah kekurangan kruk yang diusulkan oleh peneliti sebelumnya. Material yang dipertimbangkan dalam kajian adalah aluminium, baja karbon, dan stainless steel. Material terpilih untuk diusulkan sebagai material pengganti adalah stainless steel, penggunaan material ini dapat mereduksi bobot kruk sebanyak 28,6% dari 1,75 kg menjadi 1,25 kg. Agar kruk praktis dibawa, diusulkan sistem geser dengan tiga komponen penyusun utama yaitu tiang penyesuai jangkauan, tiang utama dan tiang penyesuai ketinggian, dengan sistem ini kruk memiliki panjang yang bisa disesuaikan yaitu panjang minimal 100 cm dan panjang maksimal 150 cm. Tiang utama kruk dibagi menjadi dua bagian, panjang masing-masing tiang utama adalah 50 cm dan 45 cm sehingga lebih mudah dilipat untuk disimpan dan dibawa. Penutup ujung kruk menggunakan karet agar tidak licin, karet tersebut dimasukkan ke dalam pipa tiang utama sehigga lebih tahan terhadap tekanan. Pegangan kruk dirancang dengan kemiringan yang bisa disesuaikan, rasio penyesuaian kemiringan yaitu 14,4o agar posisi tangan dan pergelangan tangan lebih baik dan nyaman saat penggunaan, tetapi derajat kemiringan kruk rancangan ini masih lebih besar 2,4o jika dibandingkan dengan kemiringan yang ergonomis yaitu sebesar 12o.Keywords: kruk, cacat, cedera, ergonomis
La contabilidad un saber sin medición
Authors: Lemos de la Cruz Jorge Eduardo 
Published: June 2017

El presente artículo pretende evidenciar que la contabilidad solo alcanza a resolver problemas de clasificación y comparación frente a los hechos de su interés, en tanto carece de una noción propia de valor (teoría de valor) y los conceptos que se apropia de otras disciplinas por su uso y significado no alcanzan a proponer una metrización de las cualidades en los objetos de interés contable. El marco para evaluar los requisitos de medición en la contabilidad son los ya expuestos en desarrollos desde la filosofía de la ciencia en un aparte sobre la teoría de medición