bluuebunny/crossref_metadata_2025_split huggingface dataset:
Deep High-Pressure Completions: A Case History Offshore Gulf of Mexico
Authors: Carpenter Chris 
Published: August 2017

This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 181557, “Pushing the Completion Design Envelope in Ultradeepwater: Design, Installation, and Performance of Deep High-Pressure Completions—A Case History of the Gunflint Development, Offshore Gulf of Mexico,” by Jack Sanford, SPE, John Healy, SPE, Tim Hopper, SPE, Josh Fink, SPE, Ladd Grammer, SPE, James Koy, SPE, Jocelyn Perroux, SPE, Ian Magin, SPE, Kevin Williams, and Tom Seeley, Noble Energy, prepared for the 2016 SPE Annual Technical Conference and Exhibition, Dubai, 26–28 September. The paper has not been peer reviewed.
A Gulf of Mexico case history is presented describing the successful delivery of two deep high-pressure high-rate-designed oil wells in an ultradeepwater environment. Well conditions, coupled with challenging production requirements (depletion of 10,000 psi), posed an arduous design challenge. More than two dozen firsts for the operator, and indeed for the industry, were required to deliver the final completion designs.
Introduction
The Gunflint field is located in five Mississippi Canyon blocks in approximately 6,100 ft of water. The discovery well (MC948 2) was drilled in 2008. The field contains stacked Middle Miocene age reservoirs between depths of 23,800 and 27,000 ft true vertical depth subsea. A mixture of black oil, rich gas condensate, and dry gas has been penetrated in seven reservoirs. Only three oil reservoirs, Green B, Green C, and Blue E, are considered commercially viable for development. Reservoir pressures and temperatures range from 17,000 to 19,000 psi and from 210 to 240°F, respectively. Petrophysical analysis determined that the primary reservoir sands are high-quality sandstones with good permeability.
The development plan consists of two subsea wells tied back to the Gulf Star I platform. The first well (G4, the “Blue” well) is a twin to the original discovery well in the top of the structure and targets the Blue E horizon as a single completion. The second well (G2, the “Green” well) is a sidetrack of the original discovery well targeting the Green B and C reservoirs in a dual commingled smart completion.
Initial well productivity was designed for 15,000 BOPD for the Blue well and 20,000 BOPD from the commingled Green well. Instantaneous initial total oil potential is expected to be between 30,000 and 35,000 BOPD, and each well will have a dedicated 6-in. pipeline for flowback to the host facility. However, the expected total field plateau rate is 25,000 BOPD owing to capacity limits at the remote host. Specifically, the project’s statement of requirements stipulated that G4 was to deliver a production capacity of 15,000 BOPD at a skin (production efficiency) of less than 3, while G2 was to deliver a production capacity of 20,000 BOPD (combined) at a skin (production efficiency) of less than 3.
Relationship between sRAGE and hsCRP as Markers of Cardiovascular Disease Risk Factors in Diabetic and Non-Diabetic Men with Central Obesity
Authors: Hamuaty Rambu Beppy , Sukmawati Indriyanti Rafi , Sandra Ferry 
Published: August 2017

Background: Interaction between advanced glycation end product (AGE) and receptor for AGE (RAGE) triggers the escalation of inflammatory cytokine expressions. High-sensitivity C-reactive protein (hsCRP), an important inflammatory marker, has been reported to be modulated by soluble RAGE (sRAGE). However, the relationship between hsCRP and sRAGE in diabetes was not clearly described. Therefore present study was conducted to determine the relationship between sRAGE with hsCRP in men with central obese diabetic and non-diabetic. Materials and Methods: Adult men aged 25-60 years with central obese diabetes and non-diabetes, were recruited. Patient’s profiles were collected before the physical and blood examination. Physical examinations were conducted by measuring waist/abdomen, blood pressure, height, and weight. The routine blood test was performed to obtain concentrations of fasting blood glucose, HbA1c, hsCRP and sRAGE level.Results: Fifty-seven subjects with central obese and waist size ≥90 cm were selected. It was found that hsCRP values were significantly different (p=0.000) in HbA1c <6.5% dan HbA1c ≥6.5% groups. There was an inverse relationship between hsCRP and sRAGE levels for both in HbA1c <6.5% (r=-0.073) and HbA1c≥6.5% (r=-0.022) groups. In HbA1c ≥6.5% group, sRAGE showed strong positive correlation with 1 mg/dL ≤ hsCRP <3 mg/dL group (r>0.5).Conclusions: In the early stages of diabetes with hsCRP <1 mg/dL, the protective function was demonstrated with greater sRAGE levels. However, in further phase with 3 ≤ hsCRP < 10 mg/dL, the level of sRAGE was low, which is assumed to be associated with complications. Hence, sRAGE could be suggested as a complementary marker for hsCRP to evaluate diabetic men with central obesity.Keywords: sRAGE, hsCRP, diabetes, HbA1c, central obesity
ANTIBACTERIAL POTENTIAL OF JAMU INGGU AGAINTS SOME BACTERIA CAUSING UPPER RESPIRATORY TRACT INFECTION
Authors: Sulistyani Nunung , Nugrahani Ardina 
Published: August 2017

This study aims to examine the potential of jamu inggu as an alternative antibacterial herb that can be used against Staphylococcus aureus, Streptococcus pnuemoniae, S. Pyogenes, and Pseudomonas aeruginosa that is causing Upper Respiratory Infections (URI). Antibacteria activity test of jamu inggu was using the Agar diffusion method by Kirby-Bauer. To test jamu inggu antibacterial activity against Staphylococcus aureus,Streptococcus pnuemoniae, S. Pyogenes, and Pseudomonas aeruginosa, the diameter of the test bacteria growth inhibition zone was measured. The formation of a clear zone around the disc indicates that jamu inggu has chemical compounds that are antibacterial against Staphylococcus aureus,while the Pseudomonas aerugenosa, Streptococcus pyogenes, and S. pneumoniae bacteria cannot be inhibited by jamu inggu. It was indicated by no formation of a clear zone around the disc. Result shows that jamu inggu can be used as an alternativesource of antibiotics against the Staphylococcus aureus
ROOM SEARCHING APPLICATION IN HOTEL RESERVATION SYSTEM BY USING EVERYDAY LANGUAGE INTERFACE
Authors: Sulistyanto Hernawan , Nurgiyatna - 
Published: August 2017

This study was aimed at creating a prototype of the hotel reservation system with colloquial interface. An input provided by the prospective hotel guests which form a sentence using colloquial language. Indonesian language will be used to query the data of rooms that is stored in a hotel data base. The performance of reservation system relies heavily on a wealth of knowledge and data held by the system. The output of the system is room information in accordance with the given query by the potential guests. The existence of this room searching model with colloquial interface is expected to be an alternative to the hotel reservation service in order to provide a more ﬂ exible system in the interaction with the guests
PENGARUH JARAK ANTAR KAWAT TERHADAP EFISIENSI PENUKAR PANAS JENIS PEMBULUH DAN KAWAT KONVEKSI BEBAS
Authors: Arsana I Made 
Published: August 2017

Alat penukar panas jenis pembuluh dan kawat terdiri atas pembuluh (tube) yang dibuat berlekuk-lekuk (coil), dengan kawat (wire) yang dipasang lekat pada kedua sisinya dalam arah normal pada pembuluh. Kemampuan penukar panas ini dalam membuang panas ditunjukkan oleh efisiensi permukaan menyeluruh (overall surface efficiency) dari susunan sirip atau disebut sebagai efisiensi penukar panas. Kawat yang berfungsi sebagai sirip adalah perluasan dari permukaan luar pembuluh sehingga memperluas permukaan perpindahan panas konveksi bebas dari penukar panas ke lingkungan luar. Efisiensi sirip secara umum tergantung pada bahan sirip, geometri sirip dan lingkungan dimana sirip itu digunakan. Pada penelitian ini dikaji secara eksperimental pengaruh jarak antar kawat terhadap efisiensi penukar panas, tiga desain penukar panas dengan geometri kawat yang berbeda (pw/Lw = 0,015; pw/Lw = 0,029 dan pw/Lw = 0,044) diuji dalam lima level suhu fluida masuk (40 0C, 50 0C, 60 0C, 70 0C, dan 80 0C). Diperoleh hasil, penukar panas dengan pw/Lw = 0,029 secara rata-rata menghasilkan efisiensi yang tertinggi.
PENGARUH VARIASI RASIO MOL 4-METOKSIBENZALDEHIDA DAN SIKLOHEKSANON PADA SINTESIS 2-(4’-METOKSIBENZILIDEN)SIKLOHEKSANON menggunakan metode MICROWAVE ASSISTED ORGANIC SYNTHESIS
Authors: Puteri Elga Riesta , Handayani Sri 
Published: August 2017

Tujuan penelitian ini adalah menentukan pengaruh variasi rasio mol dan rasio mol yang menghasilkan rendemen maksimal. Sintesis senyawa 2-(4’-metoksibenziliden)sikloheksanon dilakukan melalui reaksi kondensasi Claissen Schmidt dengan katalis NaOH. Variasi rasio mol 4-metoksibenzaldehida:sikloheksanon yang digunakan adalah 1:1, 1:2, 1:4, 1:6, dan 1:8. Sintesis 2-(4’-metoksibenziliden)sikloheksanon menggunakan metode MAOS dibutuhkan waktu 120 detik. Senyawa hasil sintesis diidentifikasi menggunakan KLT, KLT scan, spektroskopi IR dan 1H NMR. Hasil penelitian menunjukkan bahwa variasi rasio mol 4-metoksibenzaldehida:sikloheksanon berpengaruh pada sintesis 2-(4’-metoksibenziliden)-sikloheksanon. Hal tersebut ditunjukkan dari perbedaan rendemen yang dihasilkan. Variasi rasio mol 4-metoksibenzaldehida:sikloheksanon 1:1, 1:2, 1:4, 1:6, dan 1:8 menghasilkan rendemen 2-(4’-metoksibenziliden)sikloheksanon secara berurutan 0%; 59,272%; 64,122%; 46,782%; dan 45,555%. Rasio mol 4-metoksibenzaldehida: sikloheksanon yang memberikan rendemen maksimal adalah 1:4.(THE EFFECT of 4-METHOXYBENZALDEHYDe AND CYCLOHEXANONE MOLE RATIO VARIATION ON THE SYNTHESIS of 2-(4’-METHOXYBENZYLIDENE)CYCLOHEXANONE USING MICROWAVE ASSISTED ORGANIC SYNTHESIS METHODS)This research aims to determine the effect of mole ratio variation and mole ratio which produce maximum yield. Synthesis of 2-(4’-methoxybenzylidene)cyclohexanone was done through Claissen Schmidt condensation with NaOH as catalyst. Variation of 4-methoxybenzaldehyde:cyclohexanone mole ratio were 1:1, 1:2, 1:4, 1:6, and 1:8. 2-(4’-methoxybenzylidene)cyclohexanone could be synthezied using MAOS methods for 120 seconds. Synthesis product was identified by TLC, TLC scan, spectroscopy IR, and spectroscopy 1H NMR. The result of this research showed that the variation of 4-methoxybenzaldehyde:cyclohexanone mole ratio had an effect on the synthesis of 2-(4’-methoxybenzylidene)cyclohexanone. It was proven by the different of yields which have been produced. Variation of 4-methoxybenzaldehyde:cyclohexanone mole ratio 1:1, 1:2, 1:4, 1:6, and 1:8 produced 2-(4’-methoxybenzylidene)cyclohexanone 0%; 59.272%; 64.122%; 46.782%; and 45.555% in yields respectively. The mole ratio of 4-methoxy-benzaldehyde:cyclohexanone which gives the maximum yield is 1:4.
UJI AKTIVITAS ANTIBAKTERI DARI EKSTRAK ETANOL TEMU KUNCI (Boesenbergia pandurata Roxb) TERHADAP BAKTERI Streptococcus mutans
Authors: Mahmudah Fitri Lestari , Atun Sri 
Published: August 2017

Tujuan penelitian ini adalah untuk mengetahui aktivitas antibakteri dari ekstrak etanol rimpang temukunci (Boesenbergia pandurata Roxb) terhadap bakteri Streptococcus mutans. Subjek penelitian ini adalah ekstrak etanol temukunci. Objek penelitian ini adalah aktivitas antibakteri dari ekstrak etanol temukunci. Metode penelitian ini menggunakan metode difusi dari Kirby-Bauer tes. Sebagai kontrol positif digunakan kloramfenikol. Variasi konsentrasi yang di uji pada kisaran 0,5 sampai 500 µg/ml. Hasil penelitian menunjukkan bahwa ekstrak etanol temukunci bersifat menghambat pertumbuhan bakteri Streptococcus mutans. Konsentrasi maksimal yang dapat menghambat pertumbuhan bakteri Streptococcus mutans yaitu pada konsentrasi 50 µg/ml. (ANTIBACTERIAL ACTIVITY TEST OF ETHANOL EXTRACT TEMU KUNCI (Boesenbergia pandurata) AGAINST Streptococcus mutans BACTERIA)The purpose of this study was determined the antibacterial activity on ethanol extract of temukunci (Boesenbergia pandurata Roxb) against Streptococcus mutans bacteria. The subject of this research was the ethanol extract of temukunci. The object of this study was the antibacterial activity of the ethanol extract of temukunci. The research method was disk difussion method by Kirby-Bauer test. The positive control that used was chloramphenicol. The concentration variations were 0.5 sampai 500 µg/ml. The results show that the ethanol extract of temukunci can inhibit the growth of Streptococcus mutans bacteria. Maximum concentration that can inhibit the growth of Streptococcus mutans bacteria is at concentration 50 µg/ml.
Educação escolar em comunidades quilombolas do território de identidade do Velho Chico-BA
Authors: Macêdo Dinalva de Jesus Santana , Messeder Marcos Luciano Lopes , Queiroz Delcele Mascarenhas 
Published: August 2017

Este artigo visa apresentar algumas reflexões a partir de uma pesquisa de doutorado realizada em três escolas, situadas em comunidades quilombolas do município de Bom Jesus da Lapa-BA, no Território de Identidade do Velho Chico. Buscamos analisar de que modo a educação escolar dialoga com as especificidades étnicoculturais das comunidades quilombolas. Para a coleta de dados, utilizamos entrevistas semiestruturadas com professores, gestores, coordenadora pedagógica, pais e lideranças quilombolas, grupos focais com os alunos, análises dos projetos político-pedagógicos das escolas, observações de eventos, registros fotográficos e anotações em diário de campo. Os resultados demonstram que as escolas tratam as especificidades étnico-culturais das comunidades quilombolas de maneira pontual, descontextualizada e superficial, em datas comemorativas, no componente curricular de história, gincanas e outros eventos. Todavia, constatamos algumas experiências pedagógicas significativas que vêm transgredindo os currículos escolares para dialogarcom o universo sociocultural dos alunos
História da educação e políticas educacionais entre saberes, conhecimentos e circulação internacional de discursos
Authors: Quadros Claudemir de 
Published: August 2017

Este texto se caracteriza, sobretudo, como um exercício pelo qual se tentou perceber algumas relações entre duas áreas relevantes no âmbito da educação: história da educação e políticas educacionais. Para tanto, foram escolhidos quatro artigos publicados na revista História da Educação entre 2013 e 2015, selecionados a partir do critério de inserção internacional dos seus proponentes e porque potencializam perceber a perspectiva de circulação internacional de discursos no âmbito da formulação de políticas educacionais. Por esses textos procura-se demonstrar como aquilo que estamos acostumados a dizer é resultado de uma ampla rede de relações cuja autoria não é necessariamente nacional ou, em outros termos, que aquilo que conseguimos pensar acerca das políticas educacionais é circunscrito pelos discursos que circulam internacionalmente. Assim, o texto é atravessado por uma ideia geral: a circulação de discursos que, de um modo ou de outro, tem o potencial de estruturar, fixar, delimitar, circunscrever aquilo que pode ser considerado correto e verdadeiro. O esforço foi no sentido de perceber que ideias criadas, pensadas, fundamentadas pela pesquisa, pela ciência, propostas por intelectuais, lograram visibilidade e, além de contribuir para a estruturação de todo um campo de ação denominado políticas educacionais, têm o potencial de demonstrar que a formação dos sistemas escolares nacionais emergiu a partir de um amplo leque de relações internacionais.
Ativismo político e juventude:catracas na escola e na cidade para os Jovens mais jovens
Authors: Leite Miriam 
Published: August 2017

Os movimentos de ocupação urbana ocorridos em diversas partes do mundo desde o início desta década foram, com frequência, associados à juventude. No entanto, o termo juventude é reconhecidamente pouco preciso quanto à idade que refere: estariam aqueles que frequentam os anos finais do ensino fundamental incluídos nesse reconhecimento de agência política? No contexto da greve docente da rede pública municipal de ensino do Rio de Janeiro, em 2013, realizamos entrevistas com professoras que participaram desse movimento, considerando que suas narrativas poderiam trazer notícias desse reconhecimento (ou não reconhecimento). Em diálogo com teorizações de Jacques Derrida, Judith Butler e Leonor Arfuch, discutimos sobre os textos produzidos nesses encontros, a partir das noções de performatividade,iteração, interpelação e entrevista narrativa. Assinalamos, nessa leitura, além da já suposta potência da interpelação docente, a força da própria cidade no favorecimento ou obstaculização da agência política desses jovens mais jovens.
A Validation Study of the Web Screening Questionnaire (WSQ) Compared With the Mini-International Neuropsychiatric Interview-Plus (MINI-Plus)
Authors: Meuldijk Denise , Giltay Erik J , Carlier Ingrid VE , van Vliet Irene M , van Hemert Albert M , Zitman Frans G 
Published: August 2017

Background
There is a need for brief screening methods for psychiatric disorders in clinical practice. This study assesses the validity and accuracy of a brief self-report screening questionnaire, the Web Screening Questionnaire (WSQ), in detecting psychiatric disorders in a study group comprising the general population and psychiatric outpatients aged 18 years and older.

Objective
The aim of this study was to investigate whether the WSQ is an adequate test to screen for the presence of depressive and anxiety disorders in clinical practice.

Methods
Participants were 1292 adults (1117 subjects from the general population and 175 psychiatric outpatients), aged 18 to 65 years. The discriminant characteristics of the WSQ were examined in relation to the (“gold standard”) Mini-International Neuropsychiatric Interview-Plus (MINI-Plus) disorders, by means of sensitivity, specificity, area under the curve (AUC), and positive and negative predictive values (PPVs, NPVs).

Results
The specificity of the WSQ to individually detect depressive disorders, anxiety disorders, and alcohol abuse or dependence ranged from 0.89 to 0.97 for most disorders, with the exception of post-traumatic stress disorder (0.52) and specific phobia (0.73). The sensitivity values ranged from 0.67 to 1.00, with the exception of depressive disorder (0.56) and alcohol abuse or dependence (0.56). Given the low prevalence of separate disorders in the general population sample, NPVs were extremely high across disorders (≥0.97), whereas PPVs were of poor strength (range 0.02-0.33).

Conclusions
In this study group, the WSQ was a relatively good screening tool to identify individuals without a depressive or anxiety disorder, as it accurately identified those unlikely to suffer from these disorders (except for post-traumatic stress disorders and specific phobias). However, in case of a positive WSQ screening result, further diagnostic procedures are required.
Identificación de áreas temáticas científicas mediante el análisis de co-palabras. El caso de la Universidad de La Frontera, Chile
Authors: Padilla Patricio , Coloma José , Petit Breuilh Jorge , Mena Leonardo , Barrios Daniel , Weinacker Daniel , Vásquez Fabiola , Villalobos Blanca , Alister Cristian , Cancino Ronald 
Published: August 2017

El artículo presenta una experiencia de análisis y gestión de información científica y tecnológica para la focalización de la Investigación, Desarrollo e Innovación (I+D+i) en la Universidad de La Frontera, Chile. El objetivo fue identificar y visualizar áreas temáticas de la producción científica de la universidad visibles en el sistema de publicación científica y en el sistema de financiamiento público. La muestra consideró publicaciones y proyectos disponibles durante el periodo 2007-2011. La identificación de las áreas temáticas se aborda desde la utilizacióncomplementaria del método de las palabras asociadas y la validación de expertos, mediante el análisis temático de contextos elementales y la utilización de herramientas de visualización de redes sociales. Se extraen aprendizajes de gestión de información y gestión de capacidades científicas y tecnológicas.This paper presents an experience of the analysis and management of scientific and technological information for directing research, development and innovation efforts in the Universidad de La Frontera. The study’s objective is to identify and envision researchfields in the University`s scientific production appearing in published scientific research and recorded in the public financing systems. The sample includes publications and projects published between 2007 and 2011. The task of research field identification is approached through the complementary use of “Cowords Analysis”; “Expert Validation Methodology” and “Thematic Analysis of Elementary Contexts”; in conjunction with social network visualization tools.Information regarding the management of information and scientific and technological capabilities are among the study’s findings.
PENGGUNAAN SNO2 DAN TIO2-ANATASE SEBAGAI KATALIS DEGRADASI CARBARYL SECARA OZONOLISIS SERTA PENDETEKSIANNYA MENGGUNAKAN SPEKTROFOTOMETER UV-VIS DAN HPLC
Authors: Fendri Sandra Tri Juli , Safni Safni , Suyani Hamzar 
Published: August 2017

<p>Penelitian terhadap degradasi senyawa <em>Carbaryl </em>dalam pestisida Sevin 85 S dilakukan secara ozonolisis. Metoda ozonolisis menggunakan reaktor ozon dengan penambahan 10 mg SnO<sub>2</sub> dan TiO<sub>2</sub>-anatase. Analisis hasil degradasi menggunakan Spektrofotometer Uv-Vis dan HPLC pada panjang gelombang 280 nm. Pengukuran dengan Spektrofotometer UV-Vis dan HPLC ini menunjukkan penurunan absorban dari senyawa <em>Carbaryl</em> setelah didegradasi. Disamping itu, HPLC menunjukkan adanya puncak senyawa intermediet yang terbentuk selama proses degradasi. Degradasi 20 mg/L <em>Carbaryl </em>tanpa penambahan katalis dengan metoda ozonolisis mencapai 46,16% setelah 90 menit. Degradasi 20 mg/L <em>Carbaryl </em>dengan penambahan 10 mg SnO<sub>2</sub> sebagai katalis dengan metoda ozonolisis mencapai 56,72% dan dengan penambahan 10 mg TiO<sub>2</sub>-anatase, degradasi mencapai 72,67% setelah 90 menit. TiO<sub>2</sub>-anatase lebih efektif daripada SnO<sub>2</sub> dalam penggunaannya sebagai katalis dalam mendegradasi <em>Carbaryl</em>.</p><p> </p>
ANALISIS KANDUNGAN FORMALIN IKAN ASIN KERING DI GASAN GADANG, KABUPATEN PADANG PARIAMAN, SUMATERA BARAT
Authors: Yusra Yusra 
Published: August 2017

<p>Penggaraman dan pengeringan merupakan metode yang sering digunakan oleh nelayan pengolah untuk memperpanjang mutu ikan. Tujuan penelitian ini adalah: mengidentifikasi keberadaan formalin pada produk olahan ikan asin, dan menganalisis kandungan proksimat ikan asin. Bahan yang digunakan dalam penelitian ini adalah ikan Talang-talang (<em>Chorinemus tala</em>) dan Gulamah (<em>Pseudocienna amovensis</em>) asin yang berasal dari beberapa pengolah di daerah Gasan Gadang, Kabupaten Padang Pariaman, Sumatera Barat. Hasil penelitian menunjukkan bahwa tidak ditemukan penambahan formalin pada seluruh sampel ikan asin. Rata-rata kadar protein ikan asin adalah 26,5589%, kadar lemak 5,7499%, kadar air 33,4258%, kadar abu 18,5629%, karbohidrat 15,7023%, dan garam 15,5116%.</p>
Understanding Machines: A History of Canadian Mechanology
Authors: Thibault Ghislain , Hayward Mark 
Published: August 2017

Background The paradigms of cybernetics and media theory developed in the postwar era in response to new developments in technology and science. At their margins, an intellectual movement called “mechanology,” or the science of machines, also attempted to apprehend such changes. Analysis The article uses the archival material of two major figures of mechanology, Canadians John Hart and Jean Le Moyne, to examine the overlooked contribution of mechanology to postwar debates on technology and culture. It contrasts the theories, concepts, and epistemologies of mechanology with both cybernetics and media theory. Conclusion and implications The article reveals some of the reasons behind mechanology’s inability to establish itself as new field, and shows how the concept of “the machine” lost ground in the postwar era.