bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Advanced Offshore Structure Integrity Management based on API RP2SIM in Medco E&P Offshore
Authors: Islami E.
Published: November 2020

The structural integrity management (SIM) is important for the safe operation and maintenance of offshore fixed platform installation in accordance with the objectives set out in the Asset & Operating Integrity Philosophy. A Structural Integrity Program as part of the SIM is required as an ongoing process to ensure fitness-for-purpose of an offshore structure. Medco E&P developed the SIM system based on API RP2SIM in year of 2014 and has been successfully implementing it for the last 6 years. Based on this system, the interval of underwater inspection has been lengthened from every 2 years (time based inspection) into 4-10 years interval depend on the platform criticality. The potential cost saving of 70% is obtained as a result of implementation the underwater inspection for 10 years period based on inspection practices recommended in API RP 2SIM. The implementation of SIM process based on API RP 2SIM includes managing data, evaluation, strategy and program, the continuous improvement efforts and lesson learned. Medco E&P has implemented an advanced SIM program by determining the underwater inspection program based on risk based underwater inspection and consistently revisit and review the methodology; conduct the advanced analysis for reserve strength ratio; manage platform requalification; follow-up underwater inspection and repair; develop the integrated database system and the platform healthiness dashboard. The integrated database SIM System established a good practice for managing data record, data trending and data update since the system itself contains the platform of general information such as; the inspection data, inspection plan, structural analysis record, change record, reference document as well as the reporting tools. This dashboard is a combined status of initiatives, programs, implementation and evaluations that enables the integrity status can be accessed by management or other groups in the Company to promote effective communication and basis for decision making.
Abnormal Pressure Delineation in The East Java Basin and Its Implication for Hydrocarbon Exploration
Authors: Bernando N.
Published: November 2020

The exploration journey of the East Java Basin has had a long history of milestones since the first decade of hydrocarbon discovery in 1880 through to today, with good and bad events happening throughout this long period. Many people who are related with the oil and gas business are still putting their efforts to continue exploring this basin to find the next giant discovery in East Java. One of the challenges in this basin is the abnormal pressure. Many situations will be faced while we endeavour to predict and anticipate the abnormal pressure in the East Java Basin. Hence, the knowledge of abnormal pressure is a must for the company personnel who are starting from exploration stage, through to exploration drilling and ultimately to develop the discovery. In this paper, the author arranges the delineation of the abnormal pressure at the basin scale perspective and also predicts its generating mechanism from geological aspects in the East Java Basin. The input data comes from 90 wells with various reservoir objectives and good well spacing that covers the entire East Java Basin, and several seismic lines to support the subsurface interpretation. The output is preliminary analysis of delineation abnormal pressure segment map which included basic generating mechanism aspect and its implication for hydrocarbon exploration in the identified over pressure segments. The comprehensive analysis which trigered an over pressure behind the basic generating mechanismmechanism and the comparison aspects to differenciate each unit over pressure segment are not discussed on this paper due to limitation of knowledge. Hopefully, this paper will give the abnormal pressure overview to the related people who will start or continue their exploration activity in the East Java Basin with a secure and proper way to find the next giant discovery.
Shallow Gas Identification using LWD Monopole Sonic: A-non Radioactive for Safe and Effective Logs Acquisition in Tunu Field, Mahakam Delta
Authors: Santoso A.T.
Published: November 2020

The Tunu field is a swamp giant gas field located in the Mahakam Delta, East Kalimantan. Stratigraphically, this field has an anticline structure with three main intervals; Tunu Shallow Zone (TSZ), Fresh Water Zone (FWZ), and Tunu Main Zone (TMZ). Shallow gas reservoirs of TSZ have been produced since 2008, following the production of TMZ in the 1990s. Drilling targets in the shallow gas reservoir decreased significantly due to limited reservoir targets, high inclination wells and a low oil price environment. The utilization of radioactive source logging (density and neutron) on Logging While Drilling (LWD) tools is not recommended to be performed in open hole mode for operational and safety issues (e.g: tool stuck). Thus, LWD Monopole sonic is chosen as a replacement of LWD Neutron-Density logs and helps to differentiate between shallow gas potential and coal lithology which is the main challenge in TSZ at interval depth above 1200 mSS. The methodology utilized sonic semblance (STRA) and compressional slowness (DTc) data at real-time and memory data logs, so early decision can be made in drilling mode. In a gas-bearing reservoir, both semblance and slowness are missing, while in coal it produced strong semblance. In order to differentiate carbonate lithology, additional data, such as cutting, calcimetry, drilling Rate of Penetration and Gas While Drilling are utilized. During 2018-2020, 5 wells have been drilled using LWD Monopole sonic together with LWD GR-Resistivity-Neutron-Density (Triple Combo) to calibrate the fluid interpretation and 3 trial wells with only GR-Resistivity-Monopole Sonic. As a result, LWD Monopole sonic is able to differentiate between Gas and Coal based on semblance and slowness with a success ratio up to 80%. This LWD Monopole Sonic provides a non-radioactive solution for safe and effective logs acquisition for shallow gas identification that could be applied in oil and gas fields outside Mahakam.
Rejuvenating The Concept of The Salodik Group Reservoir of The Banggai Basin Through Surface Geological Mapping And Multi-Method Analyses
Authors: Prabawa G.
Published: November 2020

Carbonate formations of the Banggai Basin have been proven to be hydrocarbon producers. This research examines Salodik Group properties and provides an analogue to the subsurface reservoir for further development. The methods used in this study are the outcrop samplings at some traverses through fieldwork and laboratory analyses, including petrography, biostratigraphy and SEM. Based on the analyses results and lineament imaging, formation distributions, traverse profiles and cross-sections were generated. Furthermore, facies and reef systems were determined in every formation based on petrographic and biostratigraphic results, by considering organisms, composition, and texture. Based on facies, reef system, and diagenetic environment distribution, a paleogeographic model were interpreted in every age from Middle Eocene to Early Pliocene to represent a better understanding of Salodik Group depositional environment and tectonic events. Through this fieldwork, Salodik Group on the surface was characterized into several equivalent formations in the subsurface, including Lower Tomori Formation, Upper Tomori Formation, Minahaki Formation and Mentawa Member. The formations distribution was greatly influenced by southwest-northeast thrust faults, determined based on lineaments and biostratigraphic analyses, resulting in repetition of the age on some traverses. Formations thickness varies, from approximately 180 to 300 meters. Each formation contains specific facies developed on back to off reef, and depends on organism and texture found through petrographic and biostratigraphic analyses. SEM analysis shows a series of tectonic events that affected the diagenetic process that developed in every formation and age. Banggai Microcontinent collision and further carbonate exposure that produced intense vuggy porosity were indicated by the meteoric vadose diagenetic process since Upper Tomori developed in Late Oligocene. The diagenetic process has a significant role. It generated significant porosity, including in dolomitic and planktonic facies, and possibly influenced further development in carbonate reservoirs, especially in Salodik Group.
FITOREMEDIASI AIR LIMBAH LABORATORIUM ANALITIK UNIVERSITAS JEMBER DENGAN PEMANFAATAN TANAMAN ECENG GONDOK DAN LEMBANG
Authors: Novita Elida , Wahyuningsih Sri , Jannah Dwi Andriana Na'imatul , Pradana Hendra Andiananta
Published: November 2020

Phytoremediation of Analytical Laboratory of Jember University Waste WaterÂ by The Use of Water Hyacinth and Cattail PlantsAnalytical laboratory waste water at Jember University has organic and inorganic materials which can be categorized as biodegradable or non-biodegradable wastes. This study focused on comparing the ability between water hyacinth (Eichhornia crassipes) and cattail (Typha angustifolia) plant in reducing the pollutants as a consideration in selecting plants for waste water treatment at Jember University. The stages in this research consisted of filtration using silica sand, adsorption using activated carbon and zeolites, and phytoremediation using water hyacinth and cattail plants. The phytoremediation treatment was carried out during 14 days with a density of 40 g Lâ€“1. Cattail plant treatment had a higher value of pollutant reduction efficiency in waste water compared to water hyacinth. The reduction efficiency parameters. namely turbidity, TSS, BOD, COD, and Cr, were 92.18, 84, 74, 64, and 49%, respectively. The results of this study provide an alternative treatment for laboratory waste water which has an environmentally friendly character at Jember University.Keywords: Chromium (Cr), Eichhornia crassipes, filtration and adsorption, Typha angustifolia, water qualityABSTRAKAir limbah laboratorium analitik di Universitas Jember mengandung bahan organik dan anorganik yang bersifat mudah diuraikan maupun toksik. Tujuan penelitian ini adalah membandingkan kemampuan reduksi polutan oleh eceng gondok (Eichhornia crassipes) dan lembang (Typha angustifolia) sebagai pertimbangan pemilihan tanaman untuk menangani air limbah laboratorium di lingkungan Universitas Jember. Tahapan penelitian terdiri atas filtrasi menggunakan pasir silika, adsorpsi menggunakan karbon aktif dan zeolit, serta fitoremediasi menggunakan eceng gondok dan lembang. Waktu tanaman eceng gondok dan lembang diinkubasi menggunakan teknik fitoremediasi selama 14 hari dengan densitas 40 g Lâ€“1. Hasil penelitian menunjukkan bahwa penanganan air limbah menggunakan lembang memiliki nilai efisiensi reduksi polutan pada air limbah lebih tinggi daripada eceng gondok. Nilai efisiensi reduksi tersebut berupa parameter kekeruhan, TSS, BOD, COD, dan Cr secara berurutan sebesar 92,18, 84, 74, 64, dan 49%. Hasil penelitian ini menjadi alternatif penanganan air limbah laboratorium yang ramah lingkungan.
PERAN PROTEIN PILI 11 kDa Streptococcus pneumoniae SEBAGAI PROTEIN HEMAGLUTININ DAN ADHESIN
Authors: Mufida Diana Chusna , Salsabila Yuna Annisa , Suswati Enny , Hermansyah Bagus , Agustina Dini
Published: November 2020

Role of Pili Protein 11 kDa ofÂ Streptococcus pneumoniaeÂ as HemagglutininÂ and Adhesin ProteinÂ Streptococcus pneumoniae has pili which play roles in adhesion, colonization of nasopharyngeal epithelial cells, and phagocytic inhibition of immune cells. This study aimed to determine the characteristics of the 11 kDa pili protein as hemagglutinin and adhesin, as well as their immune responses. The 11 kDa pili protein from S. pneumoniae was isolated by SDS-PAGE, purified by electroelution and dialysis. Hemagglutination and adhesion tests were carried out on the protein, and western blotting of the polyclonal antibody immune responses were evaluated. Hemagglutination test showed that the 11 kDa pili protein played a role in the hemagglutination process up to 2-time dilution. Adhesion test showed there was a correlation between the dose of the protein and the bacteria attached to the epithelial cells. The Pearson correlation test showed a P value of 0.010 and a correlation coefficient of R = -90.919. Quadratic regression test produced R2 = 0.974. Western blotting test showed that 11 kDa pili protein polyclonal antibodies recognized 67 kDa and 11 kDa pili proteins. The study concluded that the 11 kDa S. pneumoniae pili protein acted as hemagglutinin and adhesin, and the polyclonal antibody protein responded to 67 pDa and 11 kDa BM pili proteins.Keywords: adhesin, hemagglutinin, pili, protein 11 kDa, Streptococcus pneumoniaeÂ ABSTRAKStreptococcus pneumoniae memiliki pili yang berperan dalam adhesi, kolonisasi sel epitel nasofaring, serta sebagai inhibitor fagositosis sel imun. Penelitian ini bertujuan mengetahui karakteristik protein pili 11 kDa sebagai hemagglutinin dan adhesin serta respons imunnya. Protein pili 11 kDa dari bakteri S. pneumoniae diisolasi secara SDS-PAGE, dipurifikasi dengan elektroelusi dan dialysis. Uji hemaglutinasi dan adhesi dilakukan pada protein tersebut, serta dievaluasi respon imun poliklonal antibodinya secara western blotting. Uji hemaglutinasi menunjukkan protein pili 11 kDa berperan dalam proses hemaglutinasi hingga pengenceran 2 kali. Uji adhesi menunjukkan korelasi antara dosis protein dan bakteri yang menempel pada sel epitel. Uji korelasi Pearson menunjukkan P value 0,010 dan koefisien korelasi R = -0,919. Uji regresi Quadratic menghasilkan R2 = 0,974. Uji Western blotting menunjukkan antibodi poliklonal protein pili 11 kDa mengenali protein pili 67 kDa dan 11 kDa. Penelitian ini berkesimpulan protein pili 11 kDa S. pneumoniae berperan sebagai hemaglutinin dan adhesin, serta antibodi poliklonal protein tersebut memberi respons terhadap protein pili BM 67 kDa dan 11 kDa.Â
Characterization and Designing Integral Sliding Mode Controller for 2-Link Robot System with Coulomb Friction
Authors: Tu'ma Dena Hameed , Hammoudi Ahmed K.
Published: November 2020

The indemnification of uncertainty and disturbance which is added to non-linear systems by an Integral Sliding Mode Controller (ISMC) design. the key target of this paper is designing a sturdy controller to observe the performance of a 2-link robot. The nonlinearity in mechanical systems is a shared issue that the researchers are facing in formulating control systems for it. The best solution to this problem is a design Sliding Mode Controller (SMC) for controlling a nonlinear system. In the current paper, 2-link robot is studied which suffering from disturbances and parameter uncertainty and coulomb friction as additional to friction inertia of the system for each link. firstly, Classical Sliding Mode Controller (CSMC) is designed and then Integral Sliding Mode Controller (ISMC). As known, CSMC includes two phases: reaching phase and sliding phase. SMC is suffering from the known phenomenon as "chattering" which is supposed as a critical case and unsuitable characteristic. chattering is described as a curvy movement span the switching surface. In the current study, the chattering is attenuated by employing a saturation function alternative of a sign function. Although SMC can be considered as a good way of controlling nonlinear systems. Where it continues to suffer from the long settling time as undesired features. ISMC is a good method can be employed for reducing the settling time and controlling a nonlinear system. ISMC is easy, robust execution and supposes as an active and strong technique. The most significant advantage in ISMC designing, the reaching phase is canceled that considered a major part of designing classical SMC. The 2 link Robot system was used for proving the performance of CSMC and ISMC algorithms. The outcomes received from the simulations utilizing the ISMC and CSMC which fulfilled asymptotic stability for the system. In comparative between CSMC and ISMC. ISMC is better than CSMC in the good performance of tracking the desired position with less time.  Finally, MATLAB2019a software package has relied upon this work.
Informative value of ultra-high resolution satellite images for monitoring the moisture content of the tundra cover
Authors: Kornienko S.G.
Published: November 2020

The article substantiates the fundamental possibility of using multispectral ultra-high spatial resolution satellite images for monitoring the moisture content of the tundra. The results of the analysis of spectral images from the QuickBird satellite in the area of the construction of the runway in the village Sabetta (the Yamal Peninsula) indicate an obvious relationship between the reflectance factors in the red (ρRED) and near infrared (ρNIR) regions with the types of terrain of varying degrees of drainage. The possibility of assessing changes in the moisture content of the tundra cover using high-resolution images is confirmed by the results of verifying the changes in ρRED, ρNIR and the NDVI index (according to the QuickBird and Ikonos satellites) by comparing with the changes in the NDWI index, which characterizes the cover moisture (according to the Landsat 7, 8 satellites). It is shown that the parameter ρRED is less sensitive, but it has an advantage over ρNIR and NDVI, since it changes unidirectionally with the changes in moisture for any encountered types of surface – from bare ground to developed ground vegetation cover with any real values of the NDVI index.
Pelatihan Penyelesaian Soal-Soal Fisika Berorientasi Higher-Order Thinking Skills (HOTS) pada Siswa Sekolah Menengah
Authors: Verawati Ni Nyoman Sri Putu , Sahidu Hairunnisyah , Gunawan Gunawan , Busyairi Ahmad , Ardhuha Jannatin
Published: November 2020

Permasalahan utama siswa pada umumnya adalah siswa kurang mampu menyelesaikan soal-soal fisika yang berorientasi HOTS. Berdasarkan masalah ini, perlu dilakukan pelatihan penyelesaian soal-soal fisika yang berorientasi pada HOTS melalui kegiatan pengabdian kepada masyarakat (PKM). Mitra kegiatan PKM ini adalah SMAK Kesuma Mataram dengan kelompok mitra yang terlibat dalam kegiatan sebanyak 13 (tigabelas) siswa kelas XII IPA. Sesuai dengan prioritas permasalahan yang ada, maka solusi yang direncanakan, yaitu melalui proses pelatihan dan pendampingan. Solusi yang dimaksud pada implementasinya melalui; (a) In Service Training (IST), yaitu pelatihan penyelesaian soal-soal fisika yang berorientasi pada HOTS, dan (b) On Service Training (OST), yaitu penyajian soal-soal fisika yang berorientasi pada HOTS dan meminta siswa menyelesaikannya serta mengevaluasi capaian siswa dalam menyelesaikan soal-soal fisika yang berorientasi HOTS tersebut. Dengan persiapan yang dilakukan, kegiatan PKM dilaksanakan dengan mode daring (online) memanfaatkan media zoom meeting melalui In Service Training (IST) dan On Service Training (OST). Kegiatan PKM berjalan dengan baik sesuai dengan tujuan yang diharapkan serta mendapat respon positif dari pihak sekolah mitra. Kedepan diharapkan dapat dilakukan kegiatan serupa di sekolah lain karena siswa sangat membutuhkan pelatihan yang terkait dengan penyelesaian soal-soal fisika berorientasi higher-order thinking skills (HOTS).
Toilet training and less fiber consumption as risk factors of constipation in preschool children
Authors: Suwananta I Made , Nesa Ni Nyoman Metriani , Karyana I Putu Gede , Putra I Gusti Ngurah Sanjaya
Published: November 2020

This study aimed to determine the prevalence and risk factors for children with constipation. This research was an analytic cross-sectional study. The sampling method was cluster sampling. The research was conducted at some kindergartens in Denpasar, Bali from October to November 2019. Data were obtained based on questionnaires distributed to parents and anthropometric examinations. Constipation was defined according to The Rome IV criteria. There were 215 children included in the study and 43 (20%) children had constipation. Children who started toilet training before the age of 1.5 years or after 2 years had 2,73 times the risk of developing constipation (p = 0.019; 95% CI 1.18-6.3). Children with less fiber consumption in a day had the risk of experiencing constipation 7.25 times (p = 0.001; 95% CI 3.38-15.5). Other risk factors such as sex, physical activity, screen contact, water consumption, nutritional status, birth weight, and mother education did not statistically relate to constipation. Toilet training before the age of 1.5 years or after 2 years and low fiber consumption are risk factors for constipation in preschool children in Denpasar.
A review of the vehicle suspension system
Authors: Jiregna Iyasu T. , Sirata Goftila
Published: November 2020

The driving comfort of the vehicle is primarily determined by the design of the suspension system, which transmits the force between the vehicle and the ground. There are different types of vehicle suspension systems, including active suspension systems that provide significant benefits for ride comfort while driving. However, the existing active suspension systems have limited functions such as power, and also complex structure. To overcome the problem, the proper design of the active suspension system by considering its present limitations is essential. A well-designed active suspension system controls the load on the wheels under the resonance of the body structure and ensures driving comfort. It reduces the vibrational energy of the vehicle body caused by the excitation of the road while keeping the stability of the vehicle within an acceptable limit. For a proper design of the active suspension system, the road surface, the seat suspension, and the wheel load are the most important elements to consider. In this study, different types of vehicle suspension systems with their limitations have been thoroughly investigated. Many aspects of control and some of the essential practical considerations are also explored.
Survey on the nucleate pool boiling of hydrogen and its limits
Authors: Baki Touhami
Published: November 2020

Nucleate pool boiling is a very efficient transfer regime with low temperature gradients, bounded between two heat flux values and which border transitions to other regimes, this phenomenon is well framed with correlations; our study aims to clarify the applicability of this regime to liquid hydrogen and to develop reliable correlations for a useful and qualitative agreement. An exhaustive review on the nucleate pool boiling of hydrogen and the limits of this regime, whether are the onset nucleate boiling (ONB) and the critical heat flux (CHF) was made, allowing the collection of more than 1400 points from experimental setups, highlighting a variety of parameters. Five predictive correlations were drawn from the literature, graphical and statistical comparisons were made, two in five reveal acceptable results. After analysis of the experimental data, new correlations were developed and compared with the data collected, convincing results were obtained and discussed. A simple form was expressed for the heat flux , shows better predicted values; convincing results of the (CHF) have been found on modified Kutateladze correlation (1948), and the CHF value reaches a maximum of 148×103 W/m² for a reduced pressure at 0.35; a nucleate boiling correlation suitable for hydrogen has been developed.
A treatment of a pediatric patient with isolated oligodontia: case report
Authors: TOZAR Kamile Nur , ERKMEN ALMAZ Merve
Published: November 2020

Oligodontia is defined as the congenital absence of six or more teeth, excluding the third molars. In these patients, aesthetic and functional disorders due to a large number of missing teeth should be rehabilitated. A 6-year-old girl admitted to our clinic with the complaint of missing teeth. Radiological examinations revealed that a total of sixteen permanent tooth germs were found to be missing excluding the third molars. In order to rehabilitate aesthetics and phonation, pediatric partial dentures were made. The dentures were considered to be renewed every 6 months
Popüler kültür ve hemşirelik
Authors: ÖZTÜRK Ebru , CAN Zehra , KARASU Fatma , ÇAM Hasan
Published: November 2020

Popüler kültür toplum tarafından kabul gören inançlar, uygulamalar ve tüm bunların örgütlendiği nesneler olarak tanımlanmaktadır. Günümüzde popüler kültür toplum üzerinde önemli bir etkiye sahiptir. Kitle iletişim araçlarıyla güçlenen ve etkisi artan popüler kültür toplumun gerçeklikten ve düşünmekten uzaklaşmasına neden olur. Popüler kültürün etkisini günlük yaşamdan, eğitime, bilime, üretime kadar hemen her alanda görebiliriz. Hemşirelik eğitimi ve mesleği de popüler kültürden etkilenmiştir. Hemşirelik geçmişten bu yana kültürel, teknolojik ve sosyal gelişmeler çerçevesinde kendini geliştiren, toplumun her kesimine ulaşan ve yarar sağlayan, kuramları olan, uygulama ve araştırma bilimlerini kapsayan bir meslek olarak karşımıza çıkmaktadır. Günümüzde her alanda varlığını gösteren hemşireler toplumun sağlık sisteminde vazgeçilmez unsurlardır. En eski meslek gruplarından biri olan hemşirelik popüler kültürün etkisiyle geçmişten bu yana toplumsal olarak kalıplaşmış imgelere maruz kalmıştır. Popüler kültürün ortaya çıkması ve kitle iletişim araçlarıyla evrensel bir yayılım göstermesi hemşirelik mesleği ve hemşirelik imajını da etkilemiştir. Bu etki genelde olumsuz öğeler içermiş ve bu durumdan dolayı hemşireler benlik saygısını yitirme, toplum tarafından küçümsenme ve baskı gibi sorunlar yaşamışlardır. Derlememizde popüler kültür bağlamında hemşirelik mesleğinin incelenmesi amaçlamaktadır.
Bir doğum hastanesinde HBsAg tarama testi ve Hepatit B’yi önleme uygulamalarının değerlendirilmesi
Authors: BEYAZGÜL Burcu , ÖZTÜRK Engin , KORUK İbrahim , KORUK Fatma
Published: November 2020

Amaç: Şanlıurfa’da bir doğum hastanesinde gebelerde HBsAg tarama yapılma düzeyi, Hepatit B taşıyıcı annenin yenidoğanına yönelik Hepatit B aşısı ve HIBG uygulama düzeyleri ile bunlarda 2008 yılına göre oluşan değişimin değerlendirilmesi amaçlanmaktadır.Gereç ve Yöntem: Şanlıurfa’da Eğitim ve Araştırma Hastanesinde takip edilen gebeler üzerinde yürütülmüştür. Çalışma için hastanenin 2019 yılı verileri kullanılmıştır.Bulgular: Hastaneye 2019 yılı içerisinde başvuran toplam gebe sayısı 55073’tür. 2008 ile 2019 yılları arasında doğum sonrası yenidoğana HBIG uygulama durumu %59,1’den %100,0’e, Hepatit B aşısı uygulanma durumu %88,7’den %100,0’e yükselmiştir (p<0,05).Sonuç: Gebelerde HBsAg pozitiflik düzeylerinde azalma olduğuna işaret etmektedir.
Hemşirelik öğrencilerinin vakaya dayalı öğretim tekniğine ilişkin görüşleri: nitel bir çalışma
Authors: ALTINBAŞ Yasemin , DERYA İSTER Emine
Published: November 2020

Amaç: Bu araştırmanın amacı, Vakaya Dayalı Öğretim tekniği (VDÖ) doğrultusunda planlanan Cerrahi Hastalıkları Hemşireliği dersinde hemşirelik öğrencilerinin vaka sunumları öncesi VDÖ tekniğine yönelik görüşlerinin niteliksel araştırma yöntemi kullanılarak belirlenmesidir.Gereç ve Yöntem: Kalitatif nitelikteki bu araştırmada 91 öğrenci rastgele örneklem yöntemi yoluyla 13 gruba ayrılmıştır. Her bir öğrenci grubuyla vaka sunumu öncesi yarı yapılandırılmış görüşme formu ile odak grup görüşmesi yapılmış ve görüşme içerikleri betimsel analiz ile değerlendirilmiştir.Bulgular: Cerrahi hastalıkları hemşireliği dersini alan öğrencilerin VDÖ’ye ilişkin görüşleri 4 ana tema ve 10 alt temada açıklanmıştır. Ana temalar; 1) VDÖ Tekniğine İlişkin Bilgi 2) Grup Çalışması Deneyimi 3) Bir Cerrahi Vakası Sunmak 4) İyi Bir Vaka Sunumu olarak tanımlanmıştır.Sonuç: Hemşirelik öğrencilerinin eğitiminde VDÖ tekniği ile bilginin daha kalıcı olarak elde edileceği ve bu sürecin onları hemşirelik mesleğine hazırlayacağı ortaya çıkmıştır.
Sağlıklı yetişkinlerde lumbal lordoz ve lumbosakral bölgenin fizyolojik sagital indeks değerleri
Authors: ESEN Gülru , ŞAKUL Bayram Ufuk , SERHATLIOĞLU Selami , SERVİ Tayfun
Published: November 2020

Amaç: Columna vertebrablis’in lumbosakral bölgesi, hareketlilik ve yük taşınması bakımından en önemli bölgedir. Bölgenin sagital plandaki normal dizilimi klinisyenler için önemlidir. Bu çalışma, sağlıklı yetişkinlerde lumbosakral bölgenin sagital plandaki normal açısal değerlerini tespit etmek amacıyla planlanmıştır.Gereç ve Yöntem: 210 sağlıklı yetişkinden alınan lateral lumbosakral X-Ray grafiler üzerinde Th12 vertebradan itibaren tüm lumbal vertebralar ve sacruma ait açısal parametreler ölçülmüştür. Elde edilen veriler SPSS 10.0 ile analiz edilerek yaş, VKİ ve cinsiyet grupları arasındaki farklılıklar ile açısal parametrelerin korelasyonları incelenmiştir.Bulgular: Lumbar lordoz’un yaş grupları arasında farklılık göstermediği, oysa cinsiyetler arasında ve vücut kütle indeksi gruplarında anlamlı farklar olduğu ortaya koyulmuştur.Sonuç: Çalışmadan elde edilen veriler, 25-55 yaşları arasındaki sağlıklı kişilerde lumbosakral bölgenin sagital dizilimi için önemli standartları ortaya koymaktadır.
Pengaruh Kepadatan Kandang Terhadap Pertambahan Bobot Badan dan Mortalitas Ayam Broiler Fase Starter
Authors: Aziz Sa’umul , Cita Kurnia Nastiti Soemarsono Qabilah , Wahyuni Wahyuni
Published: November 2020

Penelitian ini dilakukan pada Mei 2019, di Dusun Peresan, Desa Garung, Kecamatan Sambeng, Kabupaten Lamongan. Tujuan dari penelitian ini ialah untuk mengetahui pengaruh kepadatan kandang terhadap pertambahan bobot badan dan mortalitas ayam broiler fase starter. Hasil studi ini diharapkan dapat memberi informasi kepada peternak ayam broiler mengenai kepadatan kandang yang ideal untuk mencapai tingkat pertambahan bobot badan dan mortalitas pada fase starter yang maksimal. Materi penelitian menggunakan DOC Strain Malindo super sejumlah 200 ekor dengan bobot awal 40 g/ekor. Kandang yang dipergunakan ialah kandang litter sejumlah 8 petak, setiap petaknya berukuran 100x100cm2, dan setiap perlakuan kandang dilebarkan 100 cm2 seminggu sekali. Alat-alat yang dipergunakan meliputi 8 buah tempat minum, 8 buah tempat makan, 1 kompor pemanas, 4 buah lampu, timbangan digital dengan kapasitas 5kg, serta alat tulis. Rancangan Acak Lengkap yang terdiri atas 4 perlakuan dan 2 ulangan digunakan dalam penelitian ini. Adapun 4 perlakuan tersebut terdiri atas P1: 10 ekor/1m2, P2: 20 ekor/1m2, P3: 30 ekor/1m2, P4: 40 ekor/1m2, Selama satu minggu setiap minggunya kandang dilebarkan 1m2 selama 3 minggu. Variabel pengamatan ialah Pertambahan Bobot Badan dan Mortalitas Ayam broiler fase starter. Data dianalisis dengan metode statistik Rancangan Acak Lengkap. Penimbangan bobot badan dilaksanakan tiap satu minggu sekali. Hasil sidik ragam memperlihatkan bahwa pengaruh kepadatan kandang terhadap pertambahan bobot badan dan mortalitas tidak berpengaruh signifikan (P<0,05) terhadap rataan pertambahan bobot badan dan mortalitas pada Ayam Broiler Fase Starter.
MEDIAÇÃO DE CONFLITOS: DILEMAS E DESAFIOS À DESCENTRALIZAÇÃO DAS ESTRUTURAS JURISDICIONAIS NO CONTEXTO DO MOVIMENTO DE ACESSO À JUSTIÇA NO BRASIL
Authors: Mascarenhas Fabiana Alves
Published: November 2020

O presente trabalho incita uma discussão sobre a mediação como ferramenta de solução de conflitos, especialmente na seara familiar, abordando os desafios impostos ao instituto pela cultura existente a partir da ideia de Estadania. Lança-se um olhar sobre a necessidade de, no atual momento de crise da Justiça, consequência da própria crise do Estado, priorizar um método mais humanístico que garanta, com maior qualidade, a obtenção da Justiça, em sua ampla acepção. A hipótese é de que torna-se essencial estimular este agir comunicativo em uma sociedade marcada pelo individualismo, pelo conflito, pela relação adversarial e competitiva. Sugere-se o deslocamento da ênfase da solução do conflito do Poder Judiciário brasileiro para os próprios sujeitos da relação, tendo como marcos teóricos a cultura da pacificação social com justiça, a democracia constitucional-deliberativa e o princípio da intervenção mínima do Estado e da máxima cooperação entre as partes. Tornar a Justiça atingível aos cidadãos é a melhor maneira de fazer com que a mesma seja valorizada e perseguida pelos mesmos, consolidando um verdadeiro Estado Democrático de Direito.
HERMENÊUTICA CONSTITUCIONAL
Authors: Friede Reis
Published: November 2020

As normas constitucionais não possuem um exclusivo conteúdo jurídico, exatamente por se tratar a Constituição de um texto com nítida feição política, sendo válido concluir que os problemas de interpretação constitucional são mais amplos e complexos do que aqueles afetos à lei comum, razão pela qual a doutrina e a jurisprudência forjaram um arcabouço de métodos e princípios a serem manejados pelo exegeta quando da tarefa interpretativa do Texto Magno, tema que será abordado no presente artigo.
A MEDIAÇÃO E A ARBITRAGEM COMO SOLUÇÕES DE CONFLITOS NO ÂMBITO DO DIREITO ADMINISTRATIVO
Authors: Teixeira Paulo Roberto Do Nascimento
Published: November 2020

O presente artigo analisa a necessidade de eficiência na Administração Pública e sua relação com os volumes e custos do processo judicial no Brasil, a evolução legislativa que culminou com o desenvolvimento de meios alternativos de conflitos no Direito Administrativo brasileiro permitindo diversos mecanismos mais adequados em relação à jurisdição, em especial a arbitragem e a mediação. É exposta também a falta de efetividade de tais meios, em especial a partir da ausência de regulamentação do tema nos entes federados e são sugeridas possíveis alternativas para um maior alcance e aplicação da mediação e da arbitragem a nível nacional pela Administração.
A PERSPECTIVA DE GÊNERO COMO ELEMENTO INTEGRANTE DO ACESSO À JUSTIÇA PARA AS MULHERES: A PERCEPÇÃO DO JUIZ
Authors: Mendes de Melo Daniele
Published: November 2020

O presente artigo busca analisar o acesso à justiça das mulheres, considerando a diversidade de suas ‘identidades sociais’, em face do fazer jurisdicional destituído da perspectiva de gênero. Será explorada a problemática dos aspectos jurídico-culturais que permeiam os julgamentos e a necessidade de sua objetivação para que a mulher seja reconhecida como sujeito de direito e o Poder Judiciário desempenhe seu papel social na consecução do Princípio da Isonomia.
REFLEXÕES SOBRE A NATUREZA JURÍDICA DO PROCESSO PENAL
Authors: Johner Marcos Afonso , Saltiel Ramiro Gomes von
Published: November 2020

É objeto de investigação do presente artigo o tema da natureza jurídica do processo penal. O objetivo a atingir é demonstrar a importância do tema e do estudo desta disciplina no âmbito da ciência do direito, perpassando pelas obras de seus principais desenvolvedores: Bülow, Goldschmidt e Fazzalari, revisando a bibliografia desses autores e de outros processualistas que escreveram sobre o tema.
Evaluation of the Sterility of Reynolds Wrap Aluminum Foil for Use During Rodent Surgery
Authors: Nolan Katherine E , Bidot Willie A , Perret-Gentil Marcel I , Malbrue Raphael A
Published: November 2020

In biomedical research, surgeons are often responsible for simultaneously conducting rodent surgical procedures, monitoring anesthesia, and adjusting nonsterile equipment. Maintaining appropriate aseptic technique can be challenging when working under these conditions. Applying a sterile
barrier material such as aluminum foil to nonsterile surfaces in these circumstances offers an innovative, inexpensive option to improve asepsis. The purpose of this study was to validate the sterility of foodgrade aluminum foil for use as a sterile barrier on nonsterile equipment during rodent
surgery. In this investigation, 10 boxes of aluminum foil were assessed for sterility by using ATP swabs and replicate organism detection and counting (RODAC) plates at 0, 14, and 28 d and 6 mo. At 6 mo, foil was applied to surgical equipment, and sterility was assessed by using ATP swabs
and RODAC plates. Results revealed no ATP-positive results at any time point. During assessment of samples obtained directly from boxes, RODAC plates yielded minimal bacterial growth (1 cfu per plate) in 2 of the 10 boxes at initial testing and in 1 box at the day 0, day 14, and 6 mo time
points. No growth was observed at day 28 (tested directly from the box) or at 6-mo apparatus testing. Our data revealed minimal bacterial growth on tested samples and support the use of Reynolds Wrap aluminum foil as a sterile barrier on nonsterile surfaces during aseptic rodent surgery.
Relación entre la dimensión motivacional y la conducta social en estudiantes de entre 12 y 16 años
Authors: Abellán Roselló Laura
Published: November 2020

El objetivo del presente estudio consistió en analizar la relación entre motivación y la percepción de conducta social que tienen los estudiantes sobre sí mismos, evaluadas en la etapa de Educación Secundaria Obligatoria. La muestra inicial estuvo compuesta por 195 estudiantes (56.4% mujeres; 43.3% varones) de entre 12 y 16 años (M=14.3 y DT=1.54).  Los datos fueron recogidos mediante el cuestionario Motivated Strategies for Learning Questionaire (MSLQ-44; Pintrich y De Groot, 1990) y la Batería de Socialización (BAS-3; Silva y Martorell, 2001). Los resultados mostraron que existe una relación significativa entre la autoeficacia (dimensión motivacional) y el autocontrol (socialización) y entre la ansiedad ante exámenes y la ansiedad social o timidez. Además, se mostró una relación significativa entre el valor intrínseco que se le da a la tarea y el liderazgo social que presentan los estudiantes. Se comentan las implicaciones de estos hallazgos para la investigación y la práctica psicoeducativa.
Caso práctico para educar en el pensamiento crítico: el programa de radio “Debates from the observatory” de la Universidad Europea
Authors: Pinto Tortosa Antonio Jesús , Vilches Fuentes Gerardo
Published: November 2020

En esta investigación se presenta una actividad de aula en la asignatura de Historia y Teoría de las Relaciones Internacionales, en el Grado en Relaciones Internacionales de la Universidad Europea. La acción consistió en crear y grabar un programa radiofónico de debate sobre política internacional. Buscando desarrollar la capacidad del alumnado de documentarse sobre fuentes veraces, se trabajó siguiendo una metodología mixta, con tres pilares básicos: uno cuantitativo, mediante una encuesta de valoración inicial y las calificaciones finales de los estudiantes en la actividad; uno cualitativo, basado en la celebración de grupos de discusión; y un último de aprendizaje experiencial, pues se requería el aprendizaje autónomo y práctico previo del alumnado. Partiendo de unos resultados positivos, se constata la necesidad de repetir la experiencia en el futuro y ampliarla a otros grupos, con el fin de disponer de una muestra y unas conclusiones más amplias.
Assessment of Delay Factors in Saudi Arabia Railway/ Metro Construction Projects
Authors:   Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, MALAYSIA, Mohammed Gopang Raja Khan , Imran Qadir Buxalias ,   Department of Civil and Environmental Engineering, College of Engineeringand Architecture,University of Nizwa, PO Box 33, P C 616, Nizwa, OMAN, Nagapan Sasitharan ,   Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia (UTHM), 86400, Parit Raja, MALAYSIA
Published: November 2020

Railway construction industry has devoted vast amount of resources into advancing the management and technology of railway construction, yet most project in this industry often failed to comply with the set deadlines and budget limits. This study was conducted to recognize the critical factors that are causing delays in the construction of Riyadh Metro project, Saudi Arabia. From a thorough literature review, thirty-six (36) factors causing delays were identified which were then distributed to qualified industry experts in a survey questionnaire. A total of 105 respondents were gathered during the data collection. The datawas then evaluated statistically by utilizing different calculation tools that are frequency adjusted importance index for the delay factor ranking, and Spearman's correlation coefficient for the link between two different set of data. The result of this research identified the top five main delay factors to the railway construction projects which are “Client's decision-making process and changes in control procedures”, “Design Errors (including ambiguities and discrepancies of details/specifications)”, “Labor skills level”, “Design changes by Client or Consultant” and lastly, “Issues regarding permissions/ approvals from other stakeholders”.Finally, this study is hoped to help the railway construction industry in bettering itself by highlighting which issues should be focused on to counter the delays and reduce downtimes.
ANALYSIS OF ECONOMIC AND SOCIAL INDICATORS IN OPTIMIZING THE PERFORMANCE OF URBAN GREEN SPACE MANAGEMENT (A STUDY OF MASHHAD METROPOLIS)
Authors:   Ferdowsi University of Mashhad, Mashhad, Faculty of Letters & Humanities, Department of Geography, Park Square, 9177948974, Mashhad, Iran, SARCHESHMEH Mohammad Hadi Hossieni , KHAKPOOR Barat Ali ,   Ferdowsi University of Mashhad, Mashhad, Faculty of Letters & Humanities, Department of Geography, Park Square, 9177948974, Mashhad, Iran, SHOKUHI Mohammad Ajza ,   Ferdowsi University of Mashhad, Mashhad, Faculty of Letters & Humanities, Department of Geography, Park Square, 9177948974, Mashhad, Iran, RAHNAMA Mohammad Rahim ,   Ferdowsi University of Mashhad, Mashhad, Faculty of Letters & Humanities, Department of Geography, Park Square, 9177948974, Mashhad, Iran
Published: November 2020

In recent decades, Mashhad as the second largest city of Iran after Tehran has experienced rapidly physical expansion regardless of the citizens' need for green space. The importance of Mashhad's urban green space is understandable from two dimensions, the first one is the existing population of the area and its increasing trend as the second most populous city of Iran and the other is the religious position of Mashhad, which annually receives millions of domestic and foreign travelers. Therefore, the aim of this paper is the investigation of urban green spaces performance in term of economic and social indicators in the Mashhad metropolis area. This research is an applied study by considering to its goal, and a descriptive analytical study for respect to its nature. It was also predominantly carried out with a quantitative approach. The statistical population for this research included the total population of Mashhad, and 380 peoples were selected as the sample using Cochran's formula. Also, 20 managers of Mashhad green space were interviewed to obtain more accurate data. SPSS software was used in the form of Cronbach's alpha test and the looseness and elongation index. Data and information reliability were also analyzed by statistical tests. SPSS software was used in the form of Cronbach's alpha test and the looseness and elongation index. Also, data and information reliability were analyzed by statistical tests. Data collection tools included a questionnaire and measurement of items is based on the Likert spectrum and 5-choice options. The research questionnaire includes 15 social questions and 5 economic questions that have been tested and analyzed using SPSS22 software. The results showed that managerial performance in the field of urban green spaces in Mashhad metropolis did not have a significant effect. From the view of citizens and managers, the various dimensions of the social index (communication, education, leisure, access and participation) have been evaluated as desirable.
Simulation of microwave dielectric resonator by plane electromagnetic wave.
Authors:   Moscow Power Engineering Institute (National University), Krasnokazarmennaja, 14, Moscow 111250, Russia, Alekseychik L.V. , Kurushin A.A. ,   Moscow Power Engineering Institute (National University), Krasnokazarmennaja, 14, Moscow 111250, Russia
Published: November 2020

The simulation of the problem of excitation of cylindrical (disk) dielectric resonator (DR) by the electromagnetic field of an incident plane wave in free space is carried out. DR is made from highly permeable dielectric with low losses. The aim of the work was to obtain the characteristics of the diffraction process of a plane electromagnetic wave upon excitation of forced oscillations of the DR on the lowest magnetic type of oscillation, as well as to clarify the structure of the electromagnetic field inside and in the vicinity of the DR and its characteristics as a radiating antenna element for using the obtained data when designing an antenna array. The studying the DR characteristics is solved in order to use in the design of the antenna array, in which the DR is used as a radiating element. As a result of numerical modeling of the task using the CST Microwave Studio, we obtained patterns of the distribution of the vectors of the resulting field upon diffraction of a plane electromagnetic wave by cylindrical DR and its frequency characteristics (AFC) in the L-range. Peculiarities of the electric and magnetic components of the field inside and in the vicinity of the DR sample were revealed. Using the AFC curve of the DR and the temporal data of the attenuation rate of the DR excitation process, the values of its effective (loaded) Q factor, intrinsic Q factor, and Q factor of coupling the DR with free space were obtained. The radiation patterns in the form of radar cross section (RCS) are presented, which demonstrate the properties of DR as antenna elements in the microwave range.
Modeling of pulsating blood flows for problems of optical coherent tomography in ophthalmology.
Authors:   Tambov State Technical University, 106, Sovetskaya Str., Tambov 393000, Russia, Frolov S.V. , Potlov A.Yu. ,   Tambov State Technical University, 106, Sovetskaya Str., Tambov 393000, Russia, Proskurin S.G. ,   Tambov State Technical University, 106, Sovetskaya Str., Tambov 393000, Russia, Frolova T.A. ,   Tambov State Technical University, 106, Sovetskaya Str., Tambov 393000, Russia
Published: November 2020

Optical coherence tomography (OCT) is a method of non-invasive medical diagnostics based on scanning a biological object with near-infrared radiation, followed by registration and analysis of the back-reflected and back-scattered photons. The most of OCT systems are used in ophthalmology for diagnostics conditions of the retina, optic nerve and anterior segment of the eye. The purpose of this research is to increase the reliability of controlled experiments of the retina using phantoms by taking into account the partial clamping and vibrations of the walls of blood vessels that occur in real living objects. Methods of a retinal phantom molding containing special cavities (mimicking blood vessels) suitable for pumping blood-imitating fluid are described. The retina is shaped as a multilayered structure. Two-component transparent liquid silicone is used as to mold each layer. Indian ink with known optical properties is used to mimic absorption. Titanium dioxide particles are used as scatterers. The layers are formed sequentially from the bottom (choroid) to the top (inner boundary membrane). Mass fractions of the additives, as well as the thickness of each layer, are chosen on an individual basis. All blood vessels are represented as elongated and connected cavities. The formation of the base and complex network of the molded blood vessels is performed using a 3D printer. A device for making the palatial blood flow in phantoms of the retina, containing imitators of blood vessels and a pump with an adjustable flow velocity for pumping blood-imitating fluid, electric motors and a vibration motor for adjustable deformations and vibrations of the flexible tube walls is presented. When the characteristics of the pump and vibration motor are changed, turbulence is created after the formed laminar flow in the microtubes, which increases quality and blood flow reliability of the phantoms. Series of experiments applying the developed technique and the vessel phantoms with pulsating flow have been carried out using the method of optical coherence tomography. The developed phantoms and the controller can be used to test ophthalmic ultrasound and OCT systems for biomedical studies as well as to develop and adjust new modifications of the OCT imaging.