bluuebunny/crossref_metadata_2025_split huggingface dataset:
Combination Administration of Stichopus hermaniiGel and Hyperbaric Oxygen Therapy the number of fibroblasts in diabetes mellitus rats with periodontitis
Authors: Maulana Faraziza , Mulawarmanti Dian , Laihad Fanny M. 
Published: July 2019

<p><strong><em>Background: </em></strong><em>Periodontitis is the most severe complication in oral cavity to diabetes mellitus</em><em>. Stichopus hermanii contain GAG, a polysaccharide which very useful in wound healing. Hyperbaric oxygen therapy is effective repairing ischemia, hypoxia, and is used as adjuvant therapy. <strong>Purpose:</strong> To determine effect of administration of Stichopus hermanii (SH) 3% gel and hyperbaric oxygen therapy 3x30 minutes with 5 minute intervals in 7 consecutive days to the number of fibroblasts in ligament periodontal diabetes mellitus rats with periodontitis. <strong>Materials and Methods: </strong></em><em>The experiment design is factorial design. Rats are inducted with STZ single dose 65 mg/kgBB to make them suffer DM and are inducted with P.gingivalis 1x10<sup>9</sup>sel/ml for 5 days straight to make them suffer periodontitis. 20 male wistar rats are divided into 5 groups.</em><em> K<sup>-</sup> (control), K1 (STZ+P.Gingivalis), K2(STZ+P.Gingivalis+SH), K3(STZ+P.Gingivalis+HBO), K4(STZ+P.Gingivalis+SH+HBO). After </em><em>52 days treatment, rats is terminated to make a HPA Sample from the mandible and fibroblast is counted with 400x magnification</em><em>. <strong>Result: </strong>One-way Annova here were significant differences (p&lt;0,05) in K<sup>-</sup> (32.300 ± 11.381), K1 (31.725 ± 5.590), K2 (54.225 ± 7.165), K3 (49.725 ± 10.088), K4 (72.075 ± 9.342). <strong>Conclusion:</strong> administration of Stichopus hermanii 3% gel combination and 2.4 ATA hyperbaric oxygen 3x30 minutes a day with 5 minutes intervals in 7 consecutive days can increase the number of fibroblasts in diabetes mellitus rats with periodontitis.</em></p><p><strong><em> </em></strong></p><p><strong><em>Keywords:</em></strong><em> Stichopus hermanii, hyperbaric oxygen, diabetes, periodontitis, fibroblasts</em></p><p><strong><em> </em></strong></p><p><strong><em>Correspondence:</em></strong><em> Dian Mulawarmanti, Department of Oral Biology,Faculty of Dentistry, , Hang Tuah University, Arif Rahman Hakim 150, Surabaya, Phone 031-5945864, Email: </em><a href="mailto:dian.mulawarmanti@hangtuah.ac.id"><em>dian.mulawarmanti@hangtuah.ac.id</em></a><em></em></p>
Awareness among the Dental students and Dental Interns of Kantipur Dental College and Hospital regarding Antibiotics Prophylaxis for Infective Endocarditis
Authors: Pokharel Prenit Kumar , Chapagain Shrijana 
Published: July 2019

Background: Infective Endocarditis is relatively a rare disease and is believed to be caused by the vegetative growth on the previously damaged or congenitally malformed cardiac valves or endocardium. Several factors determines that the dentist practicing prophylaxis measures, the foremost important one is the knowledge which is taught to them during dental school, which is the main reason to conduct this study to test the awareness among the dental students of Kantipur Dental College and Hospital, Kathmandu regarding the prophylaxis guideline awareness.
Methods: BDS Third, Fourth, Fifth year students and Dental Interns of Kantipur Dental College and Hospital were asked to fill the self-answered questionnaires. The questions were divided into two parts each part containing ten questions each. The first part was to access the knowledge of participants regarding the cardiac conditions that require antibiotics prophylaxis, the second part was to access the knowledge of participants regarding the dental procedures that requires antibiotics prophylaxis.
Results: Thirty two percentage of our participants responded that forceps extraction does not require antibiotics prophylaxis which is not true as per AHA guideline, so the participants should be taught regarding the risk of forceps extraction leading to infective endocarditis if the prophylaxis is not administered. We postulated that majority of the Dental Students and Interns have heard about AHA 2007 guideline and will follow it when necessary.
Conclusions: The participants who are the Dental Students and Dental Interns in a Dental School at Kathmandu, Nepal will be practicing Dentistry in near future, the knowledge they acquire during their learning period will help them to prevent the Infective endocarditis among the risk population whom they will be treating in near future. Measures should be taken to prevent the incidence of Infective Endocarditis with dental origin.
Morphology of Dorsal Venous Arch of Hand: A Cadaveric Study
Authors: Tiwari Nripendra , Budhathoki Deepesh , Shrestha Iju , Timsina Ram , Shah Santosh Kumar , Malla Banshi Krishna 
Published: July 2019

Background: Venous network of hand is superficially placed and is easy to trace for clinical purposes. Ce-phalic vein on lateral aspect and basilic vein on medial aspect of the hand are clinically important for inva-sive and surgical procedures. Thus the study of cephalic and basilic veins at dorsal venous arch of hand was dissected to observe for length of dorsal venous arch and the diameter and thickness of cephalic and basilic veins.
Methods: This is a cross-sectional observational study conducted in 50 hands of cadavers (36 hands of male cadavers, 14 hands of female cadavers) in Department of Anatomy, Kathmandu Medical College Teaching Hospital, Duwakot. Cadavers were performed to measure the length of dorsal venous arch, diame-ter and thickness of cephalic and basilic vein on dorsum of hands.
Results: The mean±s.d. length of dorsal venous arch in male cadaver (19.03±2.84 cm.) was significantly greater than in female (16.51±1.36 cm.).There was no significant difference in length of dorsal venous arch on right (18.22 ±2.47 cm.) and left side (18.42±3.05 cm.) in either sex. The mean±s.d thickness of basilic vein (0.10±0.01mm) in either sex was significantly greater than that of cephalic vein (0.09±0.01mm).
Conclusions: The length of the dorsal ve-nous arch in male cadavers was found significantly greater than in female cadavers. The diameters based on external and internal circumference of basilic veins was found to be more than diameter of cephalic veins in both male and female cadavers. The thickness of basilic vein was found to be more (0.10±0.01mm) than that of cephalic vein (0.09±0.01mm) in cadaver of both sexes.
Examination of Oxide Scales Formed During Hot Rolling of Steels
Authors: Höfler T. , Danninger H. , Linder B. 
Published: July 2019

Abstract
Preparation of oxidized steel samples demands special attention, due to the heterogeneous composition combining hard and brittle with soft and ductile phases. Samples of various steels taken from the hot rolling process at voestalpine Stahl GmbH as well as samples oxidized in a horizontal tube furnace under controlled atmosphere are examined. Suitable mounting techniques, including the use of taper section angles to achieve increased depth resolution, and preparation parameters for reproducible and satisfactory results are presented, backed by images taken during various stages of grinding and polishing.
High Temperature Corrosion of Steel X15CrNiSi25-21 (1.4841) in a Mixed Gas Atmosphere – Sample Preparation and Damage Mechanism
Authors: Schmid A. , Mori G. , Hönig S. , Strobl S. , Haubner R. 
Published: July 2019

Abstract
Steel 1.4841 was tested as a possible reactor material for a cracking process of anthropogenic resources under simulated laboratory conditions at 680 °C. The gas atmosphere present in this process contains HCl as well as H2S.
In order to evaluate the corrosion behavior, metallographic sections were prepared from the corroded samples. The preparation for the SEM/EDS examination had to be performed under exclusion of water, as otherwise the readily water-soluble metal chlorides would not have been detected.
A layered, porous structure of the corrosion products (oxides and sulfides of Cr) could be observed. The lowermost layer contains chromium and iron chlorides. Nickel could not be found in any of the corrosion products.
In order to estimate the long-term resistance, aging tests were performed at 680 °C in an inert atmosphere for up to 1600 h before the actual corrosion tests. The formation of Cr23C6 and also of Ϭ phase could be evidenced by TEM. Compared to the non-aged samples, the chromium depletion caused by aging resulted in slightly increased corrosion rates.
Learner-Created Podcasts: Fostering Information Literacies in a Writing Course
Authors: Bell Stephanie 
Published: July 2019

This paper describes an experimental learner-created podcasting assignment in a first-year undergraduate research skills course for professional writers. The podcasting assignment serves as a contextualized experiential writing project that invites students to refine their research skills by participating in the invention of an emerging genre of radio storytelling. The power of the podcast assignment lies in the liminal space it creates for learners. It moves students beyond familiar and regimented essay conventions to an unstable writing environment where digital tools for producing, publishing, and negotiating meaning offer a range of possible audiences, modalities, forms, and modes of meaning making. This space creates the pedagogical conditions for epistemic development, through which students adopt as their own the research practices of adept and experienced writers. The multiple demands of this course on writing, research, and digital environments generates the beginnings of interdisciplinary writing pedagogy involving Kent’s (1993, 1999) postprocess mindset, the ACRL’s (2015) Framework for Information Literacy in Higher Education, Baxter Magolda’s (1999) constructive-developmental pedagogy, and Arroyo's (2013) elaboration of participatory digital writing pedagogy.
Nghiên cứu ảnh hưởng của silica fume kết nén có độ mịn khác nhau và tro trấu đến tính chất của bê tông chất lượng cao
Authors: Ân Văn Viết Thiên , Đại Bùi Danh 
Published: July 2019

Nghiên cứu này đánh giá ảnh hưởng của silica fume kết nén có kích thước hạt ban đầu khác nhau đến các tính chất của bê tông chất lượng cao như lượng dùng phụ gia siêu dẻo, sự phát triển cường độ nén và độ thấm ion clo. Các tính chất của bê tông sử dụng tro trấu cũng được so sánh với các mẫu có chứa silica fume để đánh giá khả năng thay thế silica fume bằng tro trấu trong bê tông chất lượng cao. Kết quả nghiên cứu cho thấy khi nghiền mịn thêm silica fume kết nén nhằm tăng khả năng phân tán trong bê tông sẽ làm tăng tính công tác, cải thiện cường độ nén và khả năng chống thấm ion clo của bê tông. Khi tro trấu và silica fume kết nén được nghiền đến độ mịn tương đương nhau thì cho hỗn hợp bê tông có tính công tác và cường độ nén cũng tương đương nhau. Sử dụng phụ gia khoáng silica fume hoặc tro trấu nghiền mịn đã cải thiện rõ rệt các tính chất của hỗn hợp bê tông so với mẫu đối chứng.
Từ khóa:
bê tông chất lượng cao; silica fume kết nén; tro trấu; độ nghiền mịn.
Nghiên cứu xác định hệ số phát thải các chất khí ô nhiễm từ hoạt động đốt trấu trong phòng thí nghiệm
Authors: Thảo Phạm Thị Mai 
Published: July 2019

Trấu là lớp vỏ ngoài của hạt lúa và được tách ra trong quá trình xay xát và được xem là nguồn nhiên liệu được sử dụng phổ biến để nấu ăn tại các vùng nông thôn. Trấu không phát sinh liên tục mà tập trung cao điểm vào các vụ thu hoạch lúa. Chính vì vậy, lượng trấu dư thừa trở thành nguồn rác thải phải xử lý. Hiện nay phương pháp phổ biến để xử lý trấu vẫn là đốt đống. Quá trình này sản sinh ra bụi và các chất thải góp phần gây ô nhiễm môi trường và tác động đến sức khoẻ con người. Với mục tiêu xây dựng hệ số phát thải của các chất thải từ hoạt động đốt trấu, phục vụ cho công tác kiểm kê, đánh giá mức độ phát thải, thí nghiệm mô phỏng hoạt động đốt hở trấu đã được thực hiện trong quy mô phòng thí nghiệm. Nghiên cứu đã sử dụng hệ thống tháp đốt và tiến hành đo đạc nồng độ các chất khí ô nhiễm dựa trên các giai đoạn thường xảy ra trong quá trình đốt trấu bao gồm đánh lửa, cháy âm ỉ và suy tàn. Trong suốt quá trình thực hiện thí nghiệm, máy Testo 350-XL được dùng để đo CO2, CO, NO, NO2 và Sibata Model GT-331 được dùng để xác định hàm lượng bụi phát sinh theo các giai đoạn khác nhau của quá trình đốt. Dựa vào nồng độ phát thải, hệ số phát thải của các chất CO, CO2, NO2, SO2 và TSP đã được tính toán. Kết quả lần lượt là 113,84–120,66 g/kg; 908,715–936,562 g/kg; 0,0125–0,014 g/kg; 0,038–0,118 g/kg và 1,818–2,435 g/kg. Hệ số phát thải này là cơ sở để so sánh mức độ phát thải giữa việc thải bỏ trấu bằng phương pháp đốt với các phương pháp chuyển trấu thành năng lượng khác nhau phục vụ cho việc ra quyết định nhằm tăng tỷ lệ sử dụng trấu tại địa phương.
Từ khóa:
hệ số phát thải; phòng thí nghiệm; trấu; các chất khí ô nhiễm.
Klasifikasi Rambu Lalu Lintas Menggunakan Ekstraksi Ciri Wavelet Dan Jarak Euclidean
Authors: Abdi Gunawan Vincentius , Imelda Fitriani Ignatia , Sandy Ade Putra Leonardus 
Published: July 2019

Driving is one of the human activities in which daily life is often done. Driving can be done by land, air, and sea. Human mobility in driving is very high on land routes using various means of transportation. For the sake of smooth driving, roads are often equipped with traffic signs in each traffic area. Traffic signs are a means for road users to provide information and guidance for motorists about the situation in the surrounding area. The number of motorists who lack awareness of the knowledge of reading traffic signs is one of the biggest causes of accidents in Indonesia. So that a system is needed that can help in recognizing traffic signs, especially prohibited signs. The system designed using Haar Wavelet feature extraction and Euclidean distance as a classification. From the data that has been tested, the level of recognition in reading traffic signs is prohibited by 92%.
INTELLECTUAL CAPITAL IN PUBLIC SECTOR
Authors: Budiarso Novi Swandari 
Published: July 2019

This study explores the way in which intellectual capital characteristics contribute towards a competitive advantage to public sector firms, particularly–State Owned Enterprises (SOEs) in Indonesia. The purpose of this study was to investigate the relationship between the intellectual capital and performance of public sector firms. Another purpose was to find out the difference of SOEs and non SOEs listed on Indonesian Stock Exchange regarding the effect of intellectual capital on financial performance The motivation based on the opinion that public sector in Indonesia had a bad performance compares to private sector. In government context human capital include competence, level of knowledge and integrity. Structural capital consist of culture and system or bureaucracy. Customer capital pertaining services to public. The sample consist of 36 firms were listed in Indonesia Stock Exchange, 18 SOEs and 18 non SOEs. Data were drawn for three years, 2010-2012. It was an empirical study using multiple regression model and independent sample t test for the data analysis. The paper tests elements of VAICTM and financial company’s performance. The findings show that: as partial, the components of intellectual capital (VAICTM), physical capital have a significantly influences to firms performance, but human capital and structural capital have no significantly influences to firms performance.
Urokinase and its receptor uPAR is a critical component of pulmonary renal cascade and is significant for pulmonary function and contributes to the physiological regulation; relationship with Serpin E2
Authors: Tyagi Manoj G , GS Vikram , Tyagi Vishakha , Singh Dharmendra , Velu S Thirumalai 
Published: July 2019

Many previous studies have shown that induction of uPA, uPA receptor (uPAR), and PAI-1 may occur in lung endothelial cells (ECs) through a uPA-mediated feedback pathway. Soluble urokinase-type plasminogen activator receptor (suPAR) is a soluble form of the urokinase plasminogen activator receptor (uPAR) that is produced upon cleavage of membrane-bound uPAR. It is found in various body fluids, including blood, urine and cerebrospinal fluid. It is now known that Pulmonary function in physiological and patho-physiological condition is regulated by these molecules. On the other hand, Protease nexin-1 or serine protease inhibitor (Serpin E2) is intricately linked in the physiological homeostasis and interacts with uPA system. These are the key elements of the pulmonary renal cascade regulating multiple physiological functions.
Key words: Urokinase, suPAR, lungs, SERPIN, physiological, airways
Caracterización petrográfica y geoquímica del complejo igneo de Samaná, nororiente de Samaná
Authors: Rodríguez Cuello Lady Dayhanna 
Published: July 2019

El complejo ígneo está ubicado en el municipio de Samaná, al Nororiente del departamento de Caldas. La información conocida hasta la fecha sobre este o sobre estas rocas, en general, se restringe a algunos pocos estudios, la mayoría relacionados con ordenamiento territorial, que no se encuentran relacionados con estudios detallados del cuerpo ígneo tanto geológico como mineralógico. Por esta razón, este texto intentaá dar a conocer y caracterizar este complejo igneo de Samaná para que con estos nuevos datos se permita entender la evolución geológica-regional de la zona, pues es poco común encontrar rocas de edad Cretácica en esta parte de la Cordillera Central.
Free Fibular Flap in Mandibular Defect Reconstruction in Perspective of a Tertiary Care Hospital of Bangladesh
Authors: Kabir Mohammad Iqbal , Rahaman Muhammad Mizanur , Rabby Md Atiqul Islam , Hasan Shamim , Rob Md Abdur , Chowdhury Golam Mohiuddin , Haider Ismat Ara 
Published: July 2019

Introduction:The principal objectives of reconstruction after mandible resection are to restore physiological articulation, chewing, swallowing functions and esthetics of the patient. Metal plate and bone graft are usually used to achieve this purpose.From the point of view of bone resorption and augmented exposure to infection, free vascularized fibular flap (FFF), comprising alive bone, have shown a lower infection rate and high rate of success.
Materials and Methods: The study population of this clinical report included undertaking mandibular reconstruction by transplantation of a free vascularized fibular flap at the Department of Oral and Maxillofacial Surgery at the Dhaka Dental College between May 2014 to November 2014. The factors consider for studying were as following- age, sex, primary disease , period of reconstruction, mandibular defect classification, mandible resection range, height of reconstructed mandibular bone, number of locations of mandible osteotomy, vascular anastomosis and complication.
Results: Primary disease comprised one was ameloblastoma, one was recurrent ameloblastoma, and another was post-surgical facial deformity. According to the CAT classification body was the most commonly observed defect. All mandibular bones were left as single barrel. There were 2 cases of primary reconstruction and 1 of secondary reconstruction. Free fibular flap ranges from 12-18 cm. No postoperative complications were seen in any case.
Conclusion: Vascularized fibular flap is good choice in wide-range faults hard to fill with an iliac block graft. Further studies including greater samples of patients undertaking fibular bone transplantation are needed to comparatively investigate its merits in more detail.
Medicine Today 2019 Vol.31(2): 80-84
Greenland ice sheet mass balance assessed by PROMICE (1995–2015)
Authors: Colgan William , Mankoff Kenneth D. , Kjeldsen Kristian K. , Bjørk Anders A. , Box Jason E. , Simonsen Sebastian B. , Sørensen Louise S. , Khan S. Abbas , Solgaard Anne M. , Forsberg Rene , Skourup Henriette , Stenseng Lars , Kristensen Steen S. , Hvidegaard Sine M. , Citterio Michele , Karlsson Nanna , Fettweis Xavier , Ahlstrøm Andreas P. , Andersen Signe B. , Van As Dirk , Fausto Robert S. 
Published: July 2019

The Programme for Monitoring of the Greenland Ice Sheet (PROMICE) has measured ice-sheet elevation and thickness via repeat airborne surveys circumscribing the ice sheet at an average elevation of 1708 ± 5 m (Sørensen et al. 2018). We refer to this 5415 km survey as the ‘PROMICE perimeter’. Here, we assess ice-sheet mass balance following the input-output approach of Andersen et al. (2015). We estimate ice-sheet output, or the ice discharge across the ice-sheet grounding line, by applying downstream corrections to the ice flux across the PROMICE perimeter. We subtract this ice discharge from ice-sheet input, or the area-integrated, ice sheet surface mass balance, estimated by a regional climate model. While Andersen et al. (2015) assessed ice-sheet mass balance in 2007 and 2011, this updated input-output assessment now estimates the annual sea-level rise contribution from eighteen sub-sectors of the Greenland ice sheet over the 1995–2015 period.
PENGARUH PROGRAM TAX AMNESTY TERHADAP FAKTOR-FAKTOR YANG MEMENGARUHI KEMAUAN MEMBAYAR PAJAK (STUDI PADA WAJIB PAJAK ORANG PRIBADI PELAKU USAHA DI WILAYAH KPP PRATAMA KOTA/KAB BOGOR)
Authors: Hawa Dinda , Indrayono Yohanes , Fadillah Haqi 
Published: July 2019

Taxes are the largest source of funding for the state infrastructure development, this requires the citizen participation for their implementation. This can be shown by the obedience and the willingness to pay taxes. Obedience is shown by the willingness of the taxpayer to register, have NPWP, calculate and pay taxes, and also report SPT. Each year the compliance ratio shows an increase, but the realization of SPT is far from the amount of the taxpayer that must submit SPT. This indicates that taxpayers do not have the factors of willingness to pay taxes, especially a lot of taxpayers who save and distribute their funds abroad. So the government issued tax amnesty policy to grow the state revenue, increase tax compliance and taxpayer's willingness to pay and report tax. This study aims to knowing and explaining the effect of tax amnesty program to the willingness of paying tax of the individual entrepreneur tax payers that registered at KPP Kota/Kabupaten Bogor. This study was a quantitative research that used primary data obtained through questionnaire distribution to 100 respondents who are individual entrepreneur tax payer in the city and/or district of Bogor wthe the sampling technique used in this study is convenience sampling or also known as accidental sampling. The data was analyzed by multiple regression using PLS 3.0 for student programs. The result showed that based on Ha accepted, it indicates that there is a positive influence between the tax amnesty program variable on the willingness of paying tax variables, that is tax amnesty has a positive effect on awareness of paying taxe, aknowledging and understanding of taxation regulation, good perception on tax system effectiveness, and tax sanction. This means that tax amnesty program responded positively by the increasing of willingness to pay taxes.
Presentación Revista EDUCA UMCH N° 10
Authors: Editorial Comité 
Published: July 2019

La revista EDUCA-UMCH Nº 10 sale a luz, aunándose a la celebración del bicentenario de la creación de la Congregación de los Hermanos Maristas en La Valla. Este homenaje académico queda plasmado a través de las reflexiones teóricas sobre la educación y sus aspectos específicos, así como los aportes de los campos de la Psicología y la Administración.
La celebración del bicentenario marista constituye una motivación para intensificar el estudio y la difusión de la producción intelectual de los docentes de la universidad, actividad intelectual que se extiende al sector estudiantil, como una manifestación de sus reflexiones y ensayos en diversos campos de la ciencia y las humanidades, cultivadas en el ejercicio de sus aprendizajes.
EDUCA-UMCH actualiza su compromiso de seguir convocando a docentes y estudiantes de la universidad al trabajo intelectual como razón de ser de la vida universitaria y, con este N° 10, reitera el homenaje a la Congregación marista en el bicentenario de su fundación y a su fundador, Marcelino Champagnat.
Diciembre, 2017