bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kerusakan Pada Material Pipa Air Bersih Akibat General Corrosion
Authors: Nusa M. N. Setia 
Published: December 2019

Water pipe of 4.5” diameter and has been operated for 8 year having failure due to corrosion attack on its external and internal surface. It is conducted failure analysis to find out the cause of corrosion by having testing examination of visual fractography, metalography,, SEM EDAX, hardness and chemical composition. Testing and examination results show that the failure / corroded pipe has a for in of general corrosion on the external surface due to environment factor or ground factor arround the pipe and on the internal surface was influenced by excessive root weld creating protrude which then causing turbolens and deposite to accelerate corrosion attack.Pipa berdiameter 4.5” yang berfungsi mengalirkan air bersih dan telah beroperasi selama 8 tahun, terjadi kerusakan berbentuk korosi pada permukaan luar pipa dan permukaan dalam. Untuk itu dilakukan analisa kerusakan untuk mengetahui penyebab terjadinya korosi dengan pengujian dan pemeriksaan secara visual,Fractography, Metallography, SEM, EDAX, Uji Kekerasan dan Uji Komposisi Kimia. Hasil pemeriksaan dan pengujian pada pipa yang rusak / korosi berbentuk jenis general korosi pada permukaan luar pipa yang diakibatkan faktor lingkungan atau tanah disekitar pipa, sedangkan pada bagian dalam pipa dipengaruhi oleh adanya lelehan pengelasan yang kurang sempurna sehingga menimbulkan benjolan yang mengakibatkan aliran air didalam pipa tidak lancar sehingga terjadi turbolensi yang menimbulkan endapan dan mengakibatkan percepatan terjadinya korosi.Keywords: Pipe, environtment, turbolens, corrosion, failure
Analisis Kondisi Aktual Pipa Radian Furnace Pada Unit Pengolahan Minyak Mentah
Authors: Syahril M. Syahril , Suhadi Amin 
Published: December 2019

Radiant pipes in the furnace that operates at high temperatures in a crude oil processing unit is used to heat the oil in order to do the separation fractions. Operating safety factor be the focus of research, because visual condition of the furnace radiant pipes has been degradated cuase of high temperature service since 1985. Analysis of the results of the inspection and testing of furnace radiant pipe pieces using visual inspection, dimensional measurements, analysis of the chemical composition, tensile testing and microstructural examination showed that the radiant tube furnace in accordance with the criteria of the standard specification A335 grade P5, where the tensile strength (tensile strength) minimum amounted to 493.7 MPa, yield (yield strength) of 276.3 MPa are still on the standard specifications criteria and the microstructure of pipe consist of ferrite and pearlite is still good condition, so the furnace radiant pipe is still safe to operated in accordance with the design service conditions.Pipa radian furnace yang beroperasi pada suhu tinggi dalam suatu unit pengolahan minyak mentah digunakan untuk memanaskan minyak agar dapat dilakukan pemisahan secara fraksi. Faktor keamanan dan keselamatan operasi menjadi fokus penelitian, karena kondisi pipa radian tersebut secara visual telah mengalami degradasi akibat beroperasi pada temperature tinggi sejak 1985. Analisis hasil pemeriksaan dan pengujian terhadap potongan pipa radian furnace menggunakan metode pemeriksaan visual, pengukuran dimensi, analisa komposisi kimia, uji tarik dan pemeriksaan struktur mikro menunjukkan bahwa pipa radian furnace sesuai dengan kriteria standar spesifikasi A335 grade P5, dimana kekuatan tarik (tensile strength) sebesar 493,7 Mpa dan kekuatan luluh (yield strength) sebesar 276,3 MPa yang masih di atas kriteria spesifikasi standarnya dan struktur mikro pipa yang berupa ferit dan perlit masih cukup baik, maka pipa-pipa radian furnace masih aman / layak untuk beroperasi sesuai dengan kondisi operasi desainnya.Keywords: Pipe, furnace, safe,strength and microstructure.
APLIKASI PEMERIKSAAN KEDALAMAN TIANG PANCANG DENGAN PILE INTEGRITY TEST PADA STRUKTUR BANGUNAN TURAP = THE APPLICATION OF PILES DEPTH EXAMINATION OF THE RETAINING WALL STRUCTURE BY PILE INTEGRITY TESTER
Authors: Handayani Tri 
Published: December 2019

This paper presents the case of non-detructive method application for the measurement of concrete pile depth on retaining wall structure. The method used is of ultrasonic impact echo (pile integrity tester). Measurement was conducted on piles and sheetpiles at points that can be reached due to difficult site in a poor site. Twenty 20 specimens were measured and 7 sheetpiles were measured. Measurements were performed not less than five times. Results of measurement were show that the length of pile ranges 4.4 – 13 m and the length of sheetpile ranges 9.9 – 12.1 m. This means that there is no joint at pile or sheetpile but crack occurs.Keywords : pile, sheetpile, depth, pile integrity tester, ultrasonic, crack.1. PENDAHULUANStruktur bangunan yang sudah berdiri kadang-kadang memerlukan pemeriksaan. Hal ini bisa terjadi karena berbagai alasan, di antaranya adalah untuk verifikasi disain apakah struktur yang sudah berdiri tersebut sudah dibangun sesuai dengan disain yang direncanakan atau tidak. Selain itu, kadang-kadang suatu struktur bangunan memerlukan pemeriksaan karena bangunan tersebut mengalami kerusakan dan akan diperbaiki, namun tidak ada data/informasi Abstrak Makalah ini menyajikan kasus aplikasi cara tidak merusak untuk pengukuran kedalaman tiang pancang beton pada suatu bangunan turap. Metode yang digunakan adalah ultrasonic impact echo (pile integrity tester). Pengukuran dilakukan terhadap komponen tiang pancang dan turap pada lokasi-lokasi yang bisa terjangkau mengingat medan yang sulit di lapangan. Jumlah komponen tiang pancang yang diukur adalah 20 sampel dan jumlah komponen turap yang diukur adalah 7 sampel. Setiap pengukuran dilakukan minimal lima kali. Hasil pengukuran menunjukkan bahwa komponen tiang pancang kedalaman berkisar 4.4 – 13 m sedangkan komponen turap kedalaman berkisar 9.9 – 12.1 m. Hal ini berarti tidak ada sambungan baik pada komponen tiang pancang maupun turap akan tetapi terjadi retak.Kata kunci : tiang pancang, turap, kedalaman, pile integrity tester, ultrasonic, retak
Perfil epidemiológico da colelitíase no Brasil: análise de 10 anos
Authors: Graciano Annah Rachel , Alves Squeff Fabiano 
Published: December 2019

Objetivo: identificar a prevalência de colelitíase e colecistectomias no Brasil entre os anos de 2008 e 2017, na população geral e por sexo feminino e masculino, bem como determinar a taxa de mortalidade por colecistite aguda. Métodos: Estudo ecológico, cujas fontes de dados foram o Sistema de Informações Hospitalares do SUS (SIH), Sistema de Informação de Mortalidade (SIM) e o Instituto Brasileiro de Geografia e Estatística (IBGE), com análise do período entre 2008 e 2017. A partir destes dados foram calculadas as taxas de prevalência, de mortalidade através do método Newcombe-Wilson. Resultados: A pesquisa evidenciou aumento de 24% na prevalência de colelitíase, com taxa de crescimento de 31% no sexo masculino e 22% no feminino, embora a prevalência no sexo feminino tenha sido até 71% maior que no sexo masculino. A taxa de mortalidade específica por colecistite aguda cresceu 18% nesse período. A taxa de realização de colecistectomias convencionais foi 32% a 85% maior que a de videolaparoscópicas, embora esta seja a mais indicada na maioria das vezes. Conclusões: Concluiu-se que a prevalência de colelitíase aumentou principalmente no sexo masculino nos últimos anos, e a taxa de mortalidade elevou-se, apesar dos avanços no diagnóstico e tratamento.
Satisfação com a experiência acadêmica entre estudantes de medicina
Authors: Mello Albuquerque Luís Guilherme , Allan Guimarães Gama Jullys , Parreão Braga Hiago , De Araújo Valverde Vinícius , Pereira dos Passos Junior Ronaldo , Maria Araujo Costa Luana , Arruda Milhomem Luiza Maria , Rufino Melo Mateus 
Published: December 2019

O artigo tem como objetivo avaliar, ao longo do curso, a satisfação com a experiência acadêmica entre estudantes de Medicina da Universidade Federal do Maranhão. Trata-se de um estudo transversal e descritivo, com abordagem quantitativa, realizado com 181 discentes, durante o período de junho de 2018 a novembro de 2018; por meio da aplicação de dois questionários: Escala de Satisfação com a Experiência Acadêmica (ESEA) e Questionário Sócio Demográfico. Como resultado, as respostas da pesquisa apontaram uma satisfação com o curso de 3,53; oportunidade de desenvolvimento de 3,07 e, por último; satisfação com a instituição de 3,09, revelando para as três dimensões que os alunos estão nem insatisfeitos/nem satisfeitos com a experiência acadêmica. A pesquisa aponta que 97,24% do total de alunos entrevistados não têm dúvidas sobre continuar no curso. A análise dos resultados permitiu observar convergências com a literatura, onde os estudantes se apresentam nem insatisfeitos/nem satisfeitos, e em quase totalidade dos trabalhos analisados, apresentam a dimensão oportunidade de desenvolvimento com a menor média. Esse resultado sugere uma possibilidade de investimento nestes aspectos para efetivar uma melhor experiência de formação dos estudantes.
The analysis of physical conditions of Puslatkot athletes of Kediri city for "Kediri Emas" in porprov 2019
Authors: Herpandika Reo Prasetiyo , Yuliawan Dhedhy , Rizky Muhammad Yanuar 
Published: December 2019

This study based on the problems that occurred in the Training Center (Puslatkot) of Kediri City in preparing the athletes for East Java Province Sports Week (Porprov) 2019. Lack of data on the athletes' physical condition became an important issue in implementing the training programs, besides, the condition of the athletes which was poorly monitored caused the progression of the practice principle that would not be applied. This study aimed at finding out the athletes' physical condition which became a basis for trainers' evaluation in determining the training program. This study used descriptive quantitative research methods in which the survey was as a research approach. The instrument used was a physical condition test created by a team from UN PGRI Kediri with 54 athletes as research samples chosen by using a random sampling technique. The results of the study of the overall physical condition of Puslatkot athletes showed that 28% was in the excellent criteria, 31% was in the good criteria, 17% was in the medium criteria, 24% was in the poor criteria, and 0% was in the very poor criteria. It could be concluded that the physical condition of Puslatkot athletes of Kediri City was included in the good criteria with a percentage of 31%.
Central Hemodynamic Parameters are Altered in Resistant Hypertensive Individuals
Authors: de Menezes Zanatta João Marcos , dos Santos Ricardi Fábio , do Espírito Santo Cestário Elizabeth , Azevedo Tatiana , Rodrigues Uyemura Jéssica , Cosenso-Martin Luciana Neves , Yugar-Toledo Juan Carlos , Vilela-Martin José Fernando 
Published: December 2019

Abstract
Background
Systemic arterial hypertension (SAH) is one of the major risk factors related to the development of cardiovascular diseases (CVD). Sodium intake is linked to elevated blood pressure and can be estimated by 24-h urinary sodium excretion. The objective of this study was to correlate 24 h urinary sodium excretion, blood pressure and arterial stiffness (AS) parameters in hypertensive individuals.

Methods
We evaluated 53 patients who underwent in-office 24-h blood pressure tests and AS parameters using the Mobil-O-Graph® equipment. Te patients were divided into controlled hypertensive and resistant hypertensive. Unpaired t-test was performed with significance at p < 0.05.

Results
Mean age was 64.32 years; weight 77.56 kg; height 1.61 m; and BMI of 29.68 kg/m2. Resistant hypertensive patients (25 subjects) have systolic blood pressure (SBP) (p < 0.0001), diastolic blood pressure (DBP) (p = 0.004), 24 h SBP (p < 0.0001), 24 h DBP (p = 0.002), pulse pressure (PP) (p < 0.0001), central systolic blood pressure (cSBP) (p = 0.0003) and central diastolic blood pressure (cDBP) (p = 0.021) higher than controlled hypertensive patients (28 subjects).

Conclusion
Peripheral and central arterial pressures are higher in resistant hypertensive than in controlled hypertensive. Sodium excretion is unrelated to hemodynamic variables. Age is related to the elevation of central pressure and pulse wave velocity.
Associations between the severity of disability level and fear of movement and pain beliefs in patients with chronic low back pain
Authors: Alaca Nuray , Kaba Hande , Atalay Ayce 
Published: December 2019

BACKGROUND AND OBJECTIVES: Low back pain (LBP) is one of the leading forms of chronic pain and is among the leading causes of pain and disability. In this study, we investigated the associations between the severity of disability and fear of movement and pain beliefs as well as the impact of the fear of movement and pain beliefs on the quality of life in patients with chronic LBP. METHODS: A total of 89 patients (42.29 ± 16.05 years) with chronic low back pain were included in the study. The instruments used in the assessments include the Visual Analogue Scale (VAS), the Oswestry Disability Index (ODI), the Tampa Kinesiophobia Scale (TKS), the Pain Belief Questionnaire (PBQ), and the SF 36-Short Form. Patients were assigned into three groups by disability severity based on ODI scores. Statistical analysis was performed using SPSS 15. RESULTS: No statistically significant intergroup differences were found in TKS and PBQ scores (p> 0.05). A positive correlation was found between TKS scores, age (r: 0.227/p< 0.05), PBQ organic (r: -0.250/p< 0.05) scores. CONCLUSIONS: Our study revealed high levels of kinesiophobia and similar pain beliefs, independent of the severity level of disability. We believe that cognitive-behavioral therapy that may reduce fear-avoidance behaviors and convert negative pain beliefs into positive ones should be added to rehabilitation procedures for LBP.
Crónica del Comité de Ministros del Consejo de Europa : enero-marzo, abril-junio de 2000
Authors: Torres Ugena Nila 
Published: December 2019

SUMARIO: Introducción. I. Cuestiones políticas. Países no miembros. II. Derechos humanos. III. Cuestiones jurídicas y penales. IV. Economía, agricultura y alimentación. V. Cuestiones sociales y de sanidad. VI. Educación, ciencia, tecnología y cultura. VII Medio ambiente y administración local. VIII. Población, refugiados, formación profesional. IX. Cuestiones administrativas y reglas de procedimiento
KADAR SAPONIN DAN AKTIVITAS ANTIBAKTERI EKSTRAK DAUN Filicium decipiens (Wight & Arn.) Thwaites TERHADAP Staphylococcus aureus, Escherichia coli DAN Candida albicans
Authors: Mahyuni Siti 
Published: December 2019

Tanaman Filicium decipiens atau kiara sabun dikenal sebagai tanaman penghasil saponin yang merupakan golongan metabolit sekunder dengan toksisitas tinggi. Tujuan dari penelitian ini adalah mengukur kadar saponin dan menguji aktifitas antibakteri serta anti jamur dari ekstrak daun F. decipiens. Metode penelitian meliputi ekstraksi daun segar dan daun kering F. decipiens menggunakan metode soxhlet dengan defatisasi, pengukuran kadar saponin, pengujian aktifitas ekstrak (konsentrasi 10%, 20%, 40%, 60%, 80%) terhadap bakteri Eschericia coli dan bakteri Staphylococcus aureus dan jamur Candida albicans dengan metode difusi agar Kirby-Bauer dan penentuan nilai lebar daerah hambat (LDH) dan konsentrasi hambat minimum (KHM). Hasil penelitian menunjukkan daun kiara payung memiliki kadar sapaonin cukup tinggi yaitu 125 mg/g (12,5%) pada daun segar dan 97 mg/g (9,7 %) dan pada daun kering. Ekstrak methanol kiara payung pada konsentrasi 80% juga menunjukkan aktifitas antibakteri terhadap S. aureus dengan diameter LDH mencapai 22,6 mm pada ekstrak daun segar dan 22 mm pada ekstrak daun kering. Konsentrasi hambat minimum baik pada ekstrak daun segar maupun ekstrak daun kering adalah 14%. Dari hasil penelitian ini dapat disimpulkan bahwa kiara payung memiliki kadar saponin yang cukup tinggi dan aktifitas antibakteri yang kuat sehingga berpotensi untuk diteliti dan dikembangkan lebih lanjut sebagai bahan antibiotik alami.
Paediatric traumatic brain injury
Authors: Parashar Vibhushankar , Kankane Vivek Kumar , Jaiswal Gaurav , Gupta Tarun Kumar 
Published: December 2019

Introduction. Traumatic brain injury is a leading cause of death and disability among children, adolescents. Therefore, analysing outcome predictors and initiating preventive policies may contribute to decreased incidence and better prognosis.
Aim. Aim to describe the epidemiologic characteristics, mechanism of injury, radiological findings and also to analyse the determinants of outcome that could help to provide better critical care and also to establish effective preventive policies.
Material and Methods. We conducted a prospective study including patients ?18 years admitted to our Neuro-intensive care unit at R.N.T. Medical College ,Udaipur, Rajasthan, India from September 2016 to June 2018.Factors including age, gender ,mode of injury, Glasgow coma score(GCS) at admission ,pupillary size-reaction, radiological findings and their relation to outcome was assessed .Patients were divided into mild, moderate and severe head injury according to GCS. Outcome of patients was assessed by Glasgow outcome scale. For statical Analysis used Chisquare test. Statistical Analysis was carried out using Stata 11.0(College station, Texas, USA)
Results. The study comprised of 84 paediatric patients. 44.4%of patients were within 1–5-year age group. The most common cause for trauma was falls and traffic accidents. Patients with mild, moderate and severe head injury were 38.1%, 47.6%and 14.3% respectively. Poor outcome predictors included severity of head injury, pupil size and reaction, midline shift on CT.
Conclusion. This study emphasizes increased burden of paediatric brain injury with assessment of predicting factors for more effective critical care of patients and emerging need for effective fall and traffic accidents prevention strategies.
Quality and reliability of the information on YouTube Videos about Botox injection on spasticity
Authors: Atci Aysel Gürcan 
Published: December 2019

Background: This study analyzes the botox injection on spastisite videos that have the highest views and likes on YouTube, and attempts to reveal the video qualities in order to contribute to the literature.
Methods: For review, “botox injection on spastisite” was written to the standard YouTube search bar, and the videos with the highest views were ranked using advanced search preferences. The 69 most widely viewed videos were watched and scored by one physician.
Results: The mean Modified DISCERN Score of the videos was 2,66+/-1,032 (the lowest: 1; the highest: 4) while the mean GQS score was 2,876+/-1,06 (the lowest: 1; the highest:4). In addition, the mean DISCERN score and the mean GQS value were 3,51 and 3,82, respectively, for the informational videos that were uploaded by health professionals but did not contain actual surgery.
Conclusion: We think that medical associations and state authorities in medicine should check the validity and accuracy of the information on the internet and should support the society in access to the most correct information.
Surgical consideration in posterior C1-2 instrumentation in case of vertebral artery anomaly
Authors: Patil Harshad , Garg Nitin 
Published: December 2019

Anatomical variations in the course of the vertebral artery have been previously described in the literature. Generally, these predictable patterns of variations commonly observed in lower cervical vertebral artery anatomy and less commonly described for upper cervical vertebral artery anatomy. Due to presence of these variations, treatment options for upper cervical spine pathology may be influenced and sometimes prevent commonly performed stabilization procedures. Herein author presented a case of vertebral artery anatomic variation at the craniovertebral junction and management option for such variations.
Reflexões sobre a história
Authors: Ioakimidis Vassilis 
Published: December 2019

RESUMO
Trata-se de apresentar reflexões sobre o desenvolvimento e a evolução do assim chamado Serviço Social Radical no continente europeu. Em um arco que considera, por meios de lineamentos gerais, desde os primórdios do Serviço Social Europeu, até as vertentes mais críticas surgidas já no período da revolução industrial, passando pelos anos pós Segunda Grande Guerra, até os dias atuais, o artigo procura mostrar a gênese e atuação do Serviço Social Radical na Europa.

PALAVRAS-CHAVES: Serviço Social Radical, Serviço social europeu, serviço social e crítica social.
Interpretação de pessoas cegas sobre símbolos 3D em Mapa Tátil de Ambiente Indoor
Authors: Sodré de Araújo Niédja , Oliveira Fernandes Vivian de , Alixandrini Júnior Mauro José 
Published: December 2019

Este artículo presenta una investigación sobre la elaboración de símbolos táctiles para mapas indoor fabricados con una impresora 3D utilizando el método de creación rápida de prototipos. El área de estudio es la planta baja del Pabellón de Aulas Glauber Rocha de la Universidad Federal de Bahía, ubicada en la ciudad de Salvador-Brasil. A partir del método Think Aloud, se evaluó un mapa táctil con la participación de ocho personas ciegas y se verificó que el mapa era útil para comunicar información espacial del área de estudio y que la cartografía táctil puede avanzar en el desarrollo de símbolos en mapas para ayudar en la movilidad interior, es decir, la elección de rutas para moverse dentro de los edificios.
Pomnik Historii - procedury uznania i kryteria wyboru na przykładzie miasta Trzebiatów, pretendenta do tytułu
Authors: Latour Agnieszka 
Published: December 2019

Wniosek Burmistrza Trzebiatowa w sprawie uznania zespołu staromiejskiego w Trzebiatowie za Pomnik Historii został przekazany Ministrowi Kultury i Dziedzictwa Narodowego w kwietniu 2011 r. Do tej pory nie nastąpiło rozstrzygnięcie w tej sprawie.
Trzebiatów to miasto położone w powiecie gryfickim, w województwie zachodniopomorskim. Podstawą do złożenia wniosku o przyznanie tytułu Pomnika Historii były:

Zachowany średniowieczny układ urbanistyczny zespołu staromiejskiego z czytelnym podziałem katastralnym;
Zachowana historyczna zabudowa w obrębie murów obronnych,
Wpis terenu Starego Miasta do rejestru zabytków;
40 obiektów w granicach Starego Miasta wpisano do rejestru;
Na terenie Starego Miasta obowiązuje miejscowy plan zagospodarowania przestrzennego w formie planu rewaloryzacji, uchwalony przez Radę Miasta Trzebiatowa w 1996 r.

Przywołano procedury uznania i kryteria wyboru Pomnika Historii. Przedstawiono zarys historii miasta oraz działania konserwatorskie i planistyczne, wskazując przy tym jego wartości materialne i niematerialne. W konkluzji wyrażono przekonanie, że wymienione wartości spełniają kryteria wyboru postawione przez MKiDN.
Przemyśl. Miasto Twierdza oraz Twierdza Przemyśl. Razem czy osobno na drodze do pomnika historii
Authors: Nestorow Rafał 
Published: December 2019

W artykule poruszone zostały zagadnienia dotyczące wyboru i trudnej selekcji obiektów zabytkowych z terenu miasta Przemyśla, jakie zostały wybrane do wpisu na listę Pomników Historii RP. Z uwagi na czynniki geograficzno-historyczne zdecydowano się główny akcent położyć na wartość militarną miasta. We wniosku na listę pomników historii RPoprócz starego miasta w obrębie pozostałości murów miejskich listę obiektów poszerzono o inkastelowane klasztory karmelitów, reformatów i benedyktynek na Zasaniu, których umocnienia wspierały obronność miasta. Wybrano również znajdujące się na terenie miasta obiekty zaplecza koszarowego Twierdzy. Wszystkie te elementy złożyły się na bardzo rozległy, rozlokowany „wyspowo” na terenie miasta i gmin sąsiednich obszar o zróżnicowanym stopniu zachowania substancji zabytkowej. W referacie poruszono problem rozległości wpisu na listę Pomników Historii RP, wartości krajobrazowe i historyczno-artystyczne miasta, problem ochrony i podniesienia wartości turystycznej, a także postawiono pytanie o dalsze perspektywy rozwoju miasta i Twierdzy.