bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evaluation the Pulmonary Tuberculosis Control Program with Strategy DOTS in Puskesmas Tanah Kalikedinding Surabaya
Authors: Noveyani Adistha Eka , Martini Santi 
Published: April 2018

ABSTRACTStrategy DOTS is the tuberculosis control programs. The program has implemented in Tanah Kalikedinding Health Center and has expected to reach CDR ≥ 70% and SR ≥ 85%, which closely related to the management of health centers. This study aimed to evaluate the implementation of the DOTS program in health center whose the results associated with indicators of tuberculosis. This was a descriptive design study with the population was all pulmonary specialist, tuberculosis officers and laboratory personnel and pulmonary tuberculosis patients. The number of Tuberculosis patient respondents was 32 respondents. Samples were chosen using purposive sampling. Data collected by interview questionnaire and checklist. The variables were the finding case, the TB treatment, the enabling factor and inhibiting factor, recording and reporting, and result of tuberculosis indicators. This study resulted that CDR in 2013 was 112% already reached the national target ≥ 70%. This success related to the finding case almost all patients > 2 weeks of cought and all (100%) patients were examinated sputum and diagnosed according to the steps of tuberculosis diagnosis in Indonesia Department of Health guidelines. While SR in 2013 was 65.5% did not reach the target ≥ 85%. It was caused of there are patients who did not have a taking drug observer (PMO). All (100%) patients ever forgot taking anti tuberculosis drugs. Change in schedule of visit to the continuation phase be 2×/month caused patients to forget taking anti tuberculosis drugs. The enabling factor was counseling routinely by health care workers in health center. Inhibiting factor was distance to health center by majority (65,5%) patients were > 1 km. So they needed vehicle to go to the health center. Recording and reporting using electronic systems and being reported by online. So it is expected all TB patients were expected have a taking drug observer and optimizing the role of the a taking drug observer to increase success rate.Keywords: DOTS strategy, Case Detection Rate, Success Rate, evaluation, Tuberculosis
The Relationship Between Metabolic Syndrome with Incidence of Stroke
Authors: Chrisna Fila Fatmisua , Martini Santi 
Published: April 2018

Stroke is one of non-communicable diseases and affected by many risk factors. Some stroke risk factors have in common with the metabolic syndrome criteria, such as abdominal obesity, glucose intolerance, decreased HDL cholesterol, elevated triglyceride levels, and insulin resistance. The goals to analyze the relationship between the metabolic syndrome with the incidence of stroke. This research is analytic by using case-control design. The case groups were hospitalized patients of stroke and undergoing inpatient in dr. M. Soewandhie Surabaya. The case groups were 32 peoples and control group 32 peoples were selected at random. The variables studied were age, sex, metabolic syndrome, the first criteria, the second criteria of metabolic syndrome, and the third criteria of metabolic syndrome. The results showed that the majority of stroke patients in the age range 51-75 years (78%). Results of Chi-Square test indicates a significant relationship between the metabolic syndrome criteria first (abdominal obesity, triglycerides, and HDL cholesterol levels) p = 0,01 OR = 6,82 (95% CI = 1,23 to 68,17 ) and the second criteria of metabolic syndrome (HDL cholesterol, blood pressure, and fasting glucose levels) p= 0,007 OR = 5,80 (95% CI = 1,30 to 35,15) with the incidence of stroke. While for the third criteria of metabolic syndrome (fasting glucose levels, abdominal obesity, triglyceride levels) there was no significant relationship to the incidence of stroke. It is expected for people, especially over the age of 35 years can do a lipid profile and circle abdominal measurements to detect of metabolic syndrome and the risk of stroke.Keywords: Metabolic Syndrome, Stroke, Abdominal Obesity, Triglyceride, HDL
Factors That are Associated to Physical Fitness (VO2 Max) of Football Athletes
Authors: Bryantara Oktian Firman 
Published: April 2018

Non-communicable illnesses to be one cause of death in the world. Prevention of non-communicable illnesses, namely the physical activity and sport.Factors affecting the degree of health and physical fitness of individuals including age, gender, genetics, BMI status, and physical activity. This study has the objective to analyze the association between age and BMI status with physical fitness football athlete. This study used cross sectional design with a total population of 30 people. The independent variable in the research is the age and BMI status, while the dependent variable is physical fitness. Data are presented analytically-observational then analyzed to determine the association strong and big risks Odds Ratio (OR) with 95% Cl. The results showed that age has a strong association with the physical fitness of 0.732 and at the age of 18-35 years at risk 42 times fitter than age> 35-45 years, supplements consumption has a very weak association with thephysical fitness of 0,018 and at the athlete who supplements consumption at risk 1,08 times fitter than who did not supplements consumption,BMI status has a strong association with the physical fitness of 0,548 and the normal BMI status risk 13.2 times more fit than obese BMI status. The conclusion that age and BMI status have a strong association with physical fitness and supplements consumption has a very weak association with physical fitness. Efforts need to be done for the football club Kramayudha is to be expected that the recruitment of players aged between 18-35 and had a normal BMI status in order to contribute to the achievement of the team. Keywords: usia, BMI status, football
Effect of Sea Mud Towards The Growth and Productivy of Several Varieties of Shallotin Peat Land
Authors: , Azri , Hatta Muhammad , Nugroho Wahyu Ari 
Published: April 2018

<p><strong><em>ABSTRACT</em></strong></p><p><em> </em></p><p><em>Shallot cultivation in peat land was constrained by the high production costs, especially fertilizer and lime costs (Abdullah, 2011). Therefore, improvement of shallot productivity in peat land was to use local resources so that the production costs would be reduced. Potential material to be used for that purpose was sea mud which abundantly available in West Kalimantan. The productivity of several shallot varieties in peat land had not reached their production potential. The research used Randomized Block Design (RBD) with the treatment of sea mud consisted of without the treatment of sea mud (L<sub>0</sub>) and with the treatment of sea mud (L<sub>1</sub>) and several shallot varieties such as Bima Variety (V1), Manjung Variety (V2) and Sumenep Variety (V3). The research result showed that the treatment of sea mud and varieties of shallot differed significantly in improving the growth and production of shallot. Bima, Manjung and Sumenep each produced </em><em>14.73 ton/ha, 12.84 ton/ha and 9.22 ton/ha respectively. Based on profit value and B/C ratio value, the utilization of sea mud in peat land was economically feasible to be applied by farmers in West Kalimantan.</em></p><p><em> </em></p><p><em><br /></em></p>
UPAYA PENINGKATAN KEMAMPUAN SISWA KELAS X PROGRAM KEAHLIAN TEKNIK BANGUNAN DENGAN MODEL TUTOR SEBAYA (PEER TUTORING) PADA MATA PELAJARAN GAMBAR TEKNIK DI SMK N 5 SURAKARTA
Authors: Rosita Qusnul Angga , Thamrin A G , Habsya Chundakus 
Published: April 2018

<p>The purpose of this study was to determine: (1) Improving student learning outcomes in subjects Engineering Drawing by using Peer Tutoring learning model in class X Civil Engineering Program in SMK N 5 Surakarta. (2) The effectiveness of the application of the Peer Tutoring learning model in subjects Engineering Drawing in class X Civil Engineering Program SMK N 5 Surakarta.</p><p> </p><p>This study is a classroom action research conducted in class X Civil Engineering Program in SMK N 5 Surakarta with 31 students. This study was conducted in two cycles. Each cycle consists of a phase of implementation, observation and reflection. The instrument used in this study consisted of a test of learning outcomes and assessment sheets of observation. Test the data validity by using member check and analyze data by using interactive analysis, which consists of: data reduction, data presentation, drawing conclusions or verification.</p><p> </p><p>The results research with Peer Tutoring model indicate improvement of cognitive is 15.49%; psychomotor domains is 20.26%; affective is 20%; and effectiveness of learning increased up to 8.52%.</p><p> </p><p><strong>Key word</strong> : Peer Tutoring, Learning outcomes, and Effectiveness</p>
Automation of Tubular Running Services
Authors: Thiemann Bjoern 
Published: April 2018

Abstract
While automation is already a big deal for the drilling part of a well construction, tubular running services like casing and tubing installation has been more or less neglected in this process. Reasons for that are that special equipment is required for tubular makeup which is usually brought to the rig only for one particular task. Integration is often difficult since no industry standard exists for this operation. Furthermore this equipment has become difficult to use requiring special training of the operators.
The tubular running process comprises the use of a tong to makeup and break out connections. Over the years many different tong types have been developed, from manual tongs to fully mechanized power tongs. All tongs comprise a torque/turn measuring system which needs to be installed on site. Adjustments need to be made in order to reflect the setup e.g. tong type, load cell range, turns counter resolution, etc. Mechanized tongs require even more equipment to be brought to the rig floor and connected to the tong. All that leads to longer rig up time, more floor space necessary on the rig floor, more personnel and potential sources of failure. The evaluation of the connection bears another risk. So far a human looked at the torque/turns graph and evaluated the connection. This required a certain resolution of the screen and a good understanding of the connection requirements.
A new system has been developed to address the challenges described above. The new generation of tongs is equipped with computers and additional sensors. The tongs do not require any additional equipment to be connected to it. The interfaces are reduced to the minimum, using industry standards like Ethernet, Wi-Fi and Bluetooth. The makeup is now controlled by the system eliminating any operator-specific influences or other human factors and at the same time, simplifying the use of the equipment. Algorithms programmed according to pipe OEM specifications now evaluate the connection which eliminates subjective graphical interpretations.
This paper highlights the challenges of tubular running services and how this process can be automated in order to increase connection quality and reduce costs.
Thorough Analysis and Commitment for Improvement Led to a Step Change in the Drilling Performance on Valemon Field, North Sea
Authors: Beeh Hany Ahmed , Khalil Haitham , Paulus Steven Leonardus , Tiku Arun , Karlsen Bjarte Andre 
Published: April 2018

Abstract
This case study aims to share the experience and improve the understanding of downhole shock and vibration and demonstrate how it can be prevented using thorough offset analysis, an advanced bit design, downhole mechanics module, and detailed drilling roadmap. The new approach delivered a step change in the performance of the 17 ½-in. section in Valemon field, in the Norwegian sector of the North Sea. Employing a one-run strategy through this extremely demanding section could eliminate the need for a dedicated motor run to withstand high shocks through the sandy interval with interbedded limestone and cemented sand layers. Using a point-the-bit bottomhole assembly (BHA) with a detailed drilling roadmap for every group of formations secured smooth drilling, pull out, and running of the intermediate 14-in. × 13 3/8 in. casing to provide integrity to drill 12 1/4-in. section.
An advanced bit design balanced drilling with low aggressiveness through sand without compromising the performance through the interbedded limestone stringers and claystone. The conical-shaped cutter placed behind the main PDC conventional cutters successfully controlled the depth of cut through the sandy intervals and mitigated the downhole shocks.
A detailed drilling roadmap was developed to define formation-specific drilling parameters to mitigate the shock-related failures on similar lithology.
A downhole drilling mechanics module was used to provide real-time axial, lateral, and torsional shock and vibration data, which enabled adjustment of surface drilling parameters accordingly.
Enhanced Well Control Potential with Along-String Measurements
Authors: Bjørkevoll Knut S. , Skogestad Jan Ole , Frøyen Johnny , Linga Harald 
Published: April 2018

Abstract
Digitalization of the drilling process has led to an increased focus on utilizing sensor measurements topside and downhole in optimization and risk mitigation associated with well control incidents. The objective of this study is to demonstrate how hydraulic models with advanced gas loading features can aid in the automatic interpretation of ASM (Along-String Measurements) data, enhancing the well control potential in automated drilling processes.
A synthetic well control case with ASM pressure data points distributed sparsely along the string is set up. An ensemble of hydraulic model simulations with different influx parameters are run and compared with the ASM data. By considering the simulation results that best explains the measured data, a more fine-grained picture of the downhole situation is obtained, allowing for a more complete understanding of the risk of unwanted consequences. The results may be presented graphically to the drilling team, or may be accessed by control systems for automatic handling.
Based on this work, a methodology for improving automatic risk analysis in drilling operations with ASM is developed. While there has been considerable attention given to the potential of using sensor data recently, it has been less clear exactly how to get the most out of these data. The results of this study show how modeling enhances the data by providing relevant, physics-based information about gas distribution and severity along the entire wellbore. This allows for a detailed picture of the gas loading in the well, demonstrating how the combination of measurements and modelling provides an early kick warning opportunity not possible with measurements alone.
The study contributes to improved automation in the context of gas influx scenarios with ASM. This is especially relevant with regards to digitalization, which involves shifting the interpretation of sensor measurements from humans to computers. The results obtained may be an important step in achieving higher degrees of safety and efficiency in drilling automation.
Developing Gullfaks Shetland/Lista Fractured Carbonate Reservoir - From Hope and Pray to Trial and Error
Authors: Dale E. I. , Eikeberg O. , Haugen Å. , Irondelle M. , Jonoud S. , Aase S. A. 
Published: April 2018

Abstract
The Gullfaks Shetland Group and Lista Formation (Sh/L) are fractured chalk reservoirs located above the main Gullfaks reservoirs. Fractured carbonate reservoirs are heterogeneous, due to deposition, diagenesis and fracturing, so they are challenging to characterize and model. Shetland/Lista is considered to be a type II reservoir, according to the Nelson classification (Nelson 2001), where most of the oil is stored in the relatively high porosity low permeability (0.1 mD) matrix. The oil is mainly transported through the high permeability (several darcy) fracture system.
Production by depletion started late 2012. Historical out of zone injection that occured some time between 1994 and 2010 from the Gullfaks main reservoirs increased the reservoir pressure in Sh/L. Production from Sh/L therefore initially improved the drillability to the underlying Gullfaks main reservoirs. However, presently further reduction of the pressure is not advisable to preserve the drillability. Most of the Shetland producers are consequently shut-in. Water injection to maintain the pressure is therefore considered to be a promising new drainage strategy.
In addition to pressure support, fractured, water-wet reservoirs can benefit from water injection through increased oil recovery by spontaneous imbibition. Oil can be mobilized by spontaneous water imbibition from fracture to matrix.
Special core analysis experiments indicated water-wet conditions and potential for oil recovery by spontaneous imbibition in the Shetland reservoir. Complementary field tests were conducted to confirm this:
A single well injection and following production test (push-and-pull) with tracers, confirmed high potential for spontaneous imbibition. A multi-well pilot also showed clear indications of imbibition taking place between injector and producers, when analysing production and tracer data.
The objective of the work described in this paper is to confirm feasibility of a new drainage strategy, and confirm that pressure support by water injection will be beneficial for the oil recovery in the Shetland/Lista reservoirs through imbibition.
Drilling a Challenging Kvitebjørn Field 5¾-in. Section in a Single Run Using a New Mud Motor Modeling Engineering Workflow and New Long-Life Elastomer
Authors: Beeh Hany Ahmed , Nobre Daniel , Ba Samba , Yan Xiaolu , Lauritsen Åshild , Døssland Ørjan , Hodne Jarleif 
Published: April 2018

Abstract
The challenging environment in the Kvitebjørn field offshore Norway comprises high-temperature wells, long drilling hours, low rate of penetration (ROP), managed pressure drilling (MPD), and mud additive requirements, all of which are very detrimental for operations and reliability of the positive displacement motor (PDM) power section. In fact, until now, no one has successfully drilled the 5 ¾-in. section in a single run due primarily to motor failures such as elastomer chunking and debonding.
This paper presents the steps used for optimizing the selection of a PDM section to achieve a single-run drilling operation with improved ROP. The method includes understanding the drilling environment, type of wells, rig capabilities, formations, temperatures, MPD, and drilling fluid requirements. Furthermore, the usual motor and bottomhole assembly requirements must be evaluated and the mud compatibility with the elastomer must be scrutinized. All of these variables were then input into a modeling engineering workflow to simulate and analyze the power output, the elastomer fatigue life, the hysteresis heating, and the debonding stress to select the best possible PDM candidate for the drilling job.
A new long-life elastomer and the drilling parameters recommended by the mud motor modeling resulted in drilling this section in a single run for the first time in the field. Simultaneously, it was possible to drill to the deepest total depth without any need to set the section total depth shallower, as occurred in previous wells due to motor failures. The motor drilled through a very thick cemented sandstone stringer with no stall incidents. This motor set new records for drilling the 5 ¾-in. section with a total run length 60% longer than the previous longest run and a total pumping time 67% greater than the previous record.
The combined new technologies of the modeling and the new long-life elastomer were applied for the first time in the anticipated challenging drilling conditions. The successful results demonstrated that with thorough analysis and proper planning, one can achieve a step change in performance and reliability without additional costs. The scope of the operation is even broader than the mud motor application.
The Use of Aluminum Drill Pipe for Damping Drill String Vibrations
Authors: Brown Christian F. , Podnos Evgeny G. , Saasen Arild , Dziekonski Mitchell , Furati Mostafa Al 
Published: April 2018

Abstract
Drill string vibrations are a significant concern during drilling operations, and are a common cause of downhole tool failures and decreases in drilling efficiency. Drill string vibrations are typically categorized in three ways: axial (the drill string is vibrating along the axis of drilling), lateral (the drill string is vibrating perpendicular to the axis of drilling), and torsional (the rotational speed of the drill string is varying along the axis of rotation).
If applied correctly, the use of low elastic modulus and low density materials in a complex system will dampen vibrations. This hypothesis is confirmed through the use of multiple software simulations including an ABAQUS Finite Element Analysis (FEA) model and an MSC Adams multi-body dynamics model.
The simulations pointed to the conclusion that including sections of aluminum drill pipe into the drill string will dampen drill string vibrations (Dziekonski, 2017). The low elastic modulus and density of aluminum reduce both the duration and severity of torsional vibrations in a stick slip type dysfunction. The reduction in severity of uncontrolled torsional oscillations will reduce the additional strain on threaded connections throughout the bottom hole assembly and drill string, as well as the impact caused by lateral vibrations, and the amplitude of axial vibrations. This overall reduction in vibrations can be used to increase the life of sensitive downhole components and increase the efficiency of drilling operations.
Analysis of Asymmetric Tool-Joint Wear while Drilling Long Horizontal Sections
Authors: Cayeux E. , Skadsem H. J. , Carlsen L. A. , Stokland L. M. , Cruikshank S. 
Published: April 2018

Abstract
While drilling horizontal sections, an operator experienced tool-joint wear, which in extreme cases was one-sided, necessitating the replacement of many drill-pipes to minimize the risk of drill-string failure. Since there were no observable signs of the wearing process, the strategy has been to trip midway through the section to inspect the pipes. With the goal to drill the section in one run, an investigation of the root causes of the abnormal wear has been started.
To check whether some hidden signal patterns could help detecting under which circumstances the tool-joints were worn out, a play back of some of those drilling operations has been undertaken with specific attention to whether transient hydraulic and mechanical models could help differentiate abnormal measurement signatures. In parallel, it has been investigated with computational fluid dynamic (CFD) software whether synchronous whirl of tool-joints would generate a specific pressure signature that could easily be recognized. As the asymmetrical wear of the tool-joints indicated the presence of synchronous whirl, it has also been analyzed how side forces were distributed along the drill-string.
Neither the playback nor the CFD analyses pointed to conditions leading to tool-joint wear. On the other hand, the side force analysis showed that because of extensive directional work linked to geosteering, reaction forces on the tool-joints were very unevenly distributed on the first 500m of drill-string behind the BHA. However, the distribution of the positions of the high and low side forces changed radically for different bit positions. Numerous hard-stringers were encountered while drilling which suggests that the irregular distributions of side-forces on the string have been maintained for longer periods of time. As a result, these conditions have allowed drill-string whirl to be kept sufficiently steady with the consequence of severely damaging the tool-joints.
Mathematical modelling of the drill-string behavior can help determining the critical rotational speed as a function of the weight on bit by which whirl can take place. With this information at hand, it is then possible to give concrete advice to the drilling team on which drilling parameters to use to minimize the risk of tool-joint wear.