Miracle-dz/UniFAR-FTUs huggingface dataset:
Application of Electronic Ticketing System in Transjogja BRT System(Technology readiness and technology acceptance measurement)

Transjogja bus rapid transit is one application of public transit in Yogyakarta city which have a purpose to reduce a number of private vehicle use in Yogyakarta which already reached 1.210. 250 vehicles. Ticket sales system which used in Transjogja bus rapid transit is direct sale in bus shelter, this ticket sale system can generate unconvenience feelings for customer because of passengers needs to queuing in purchase the ticket especially in peak hours. Furthermore, according to research which carried out by centre for institutions and management development (CIMDEV) Gadjah Mada University, Transjogja transport provider are have difficulties in find the exact data about number of Transjogja users because there is no information about number of user which can tracking by the number of tickets which sales to customer because all of ticket are sale in the shelter. Alternative method to solve the problem is providing electronic ticket system which use mobile phone as platform. Electronic ticketing system is chosen because this system are easy to implemented and because of 90 % of Indonesian are mobile users (Kominfo, 2011). To measures the possibility of electronic ticketing system implementation in Transjogja BRT, technology readiness and technology acceptance will be measured using theory which developed by Parasuraman (2000) and Davis (1985) combine with theory which developed by Azwar (2012) who developed theory about hypothetical mean and hyphothetical standar deviation which used to grouping the users into three level of readiness and acceptance such as low, medium, and high level. Factor analysis is the last measurements which done in order to find out the most influence variable between technology readiness which constructed by four variables and technology acceptance which constructed by two variables in embracing new technology. The analysis result about technology readiness and technology acceptance generate data that a Transjogja users have a medium level of technology readiness (mean value, 51,33<70,2673â�¤80,67) and medium level of technology acceptance (mean value, 30,33<44,9703â�¤ 47,67). According to this result can be concluded that electronic ticketing system can be implemented in Transjogja bus rapid transit with focus in minimize the discomfort and insecurity feelings and maximize perceived of usefulness and perceived ease of use (Technology acceptance) as the most important variable in succeed implementation of electronic ticketing system.
Prognostic value of an immune long non-coding RNA signature in liver hepatocellular carcinoma

Background: In recent years, long non-coding RNAs (lncRNAs) are emerging as crucial regulators in the immunological process of liver hepatocellular carcinoma (LIHC). Increasing studies have found that some lncRNAs could be used as a diagnostic or therapeutic target for clinical management, but little research has investigated the role of immune-related lncRNA in tumor prognosis. In this study, we aimed to develop an immune lncRNA signature for the precise diagnosis and prognosis of liver hepatocellular carcinoma. Methods: Gene expression profiles of LIHC samples obtained from TCGA were screened for immune-related genes using two reference gene sets. The optimal immune-related lncRNA signature was built via correlational analysis, univariate and multivariate cox analysis. Then the Kaplan-Meier plot, ROC curve, clinical analysis, gene set enrichment analysis, and principal component analysis were carried out to evaluate the capability of immune lncRNA signature as a prognostic indicator. Results: Six long non-coding RNA MSC−AS1, AC009005.1, AL117336.3, AL031985.3, AL365203.2, AC099850.3 were identified via correlation analysis and cox regression analysis considering their interactions with immune genes. Next, tumor samples were separated into two risk groups by the signature with different clinical outcomes. Stratification analysis showed the prognostic ability of this signature acted as an independent factor. The AUC value of ROC curve was 0.779. The Kaplan-Meier method was used in survival analysis and results showed a statistical difference between the two risk groups. The predictive performance of this signature was validated by principal component analysis (PCA). Data from gene set enrichment analysis (GSEA) further unveiled several potential biological processes of these biomarkers may involve in. Conclusion: In summary, the study demonstrated the potential role of the six-lncRNA signature served as an independent prognostic factor for LIHC patients.
Thermodynamic, Kinetic and Isotherm Study of 4-chloro-2-methyl Phenoxy Acetic Acid (MCPA) by (PV/S-g-3D-GO/N) from Aquatic Solutions

BackgroundIn this study removal efficiency of 4-chloro-2-methyl-phenoxy acetic acid (MCPA) by 3D polymer nano-magnetic (PV/S-g-3D-GO/N) was investigated.MethodsThe effects of operation parameters including adsorbent mass, influent flow rate and inlet concentration on the adsorption performance are investigated.ResultsMaximum adsorption capacity (4.36 mg/g) was achieved at optimum conditions (pH: 3, contact time: 300 min, adsorbent dosage: 5 g/l and temperature: 50 °C). Moreover, adsorption isotherm and kinetics were agreed with the Langmuir model (R2 = 0.997) and pseudo-second-order model (R2 = 0.999), respectively. Thermodynamic studies also show that adsorption process was spontaneous (ΔG < 0) and endothermic (ΔH > 0). ConclusionAccording to removal efficiency (100%), this adsorbent is an excellent alternative for removal herbicide in high temperature industry.
Textbook piracy : exploring the decision to pirate or not

While much has been written about the consequences of the digitization of entertainment media (music, movies, etc.) and the best strategies to cope with copyright infringement, there is still little research on the effect of the digitization of books. This raises the question of how the publishing industry can learn from the experience of the entertainment industry. As tablets and e-readers become more prevalent, increasing the attractiveness of digital copies of textbooks and other materials, the issue of copying will become increasingly salient for academic texts. Demand for academic books differs from that of experience goods such as music, movies, or the wider range of books since the primary consumers, students, see textbooks not as cultural items but as a learning tool. This thesis investigates the key factors in students’ decision to acquire textbooks using panel data from a survey of students at Catolica-Lisbon School of Business Economics. We model the decision to buy a textbook first using multinomial logit models in which the students’ choice depends not only on the price and quality of the book but also their valuation of a textbook as a study tool. We then attempt to measure each student’s tendency to pirate and incorporate that estimate into the multinomial model. The decision to pirate or not a given book seems to be based primarily on the perceived usefulness of the book, more strongly than price.
ANALYSIS OF DYNAMIC VEHICLE GUIDANCE SYSTEMS BY MICROSIMULATION WITH AIMSUN2

Dynamic guidance systems accounting for real-time and predicted traffic conditions are still under experimentation and, although most of the research seems to show that potential benefits, for the user as well as for the whole traffic system, are to be expected from guidance, still remain many unclear aspects that should be investigated. Microscopic simulation appears as perhaps the most suitable tool to analyze dynamic guidance systems, combining the ability to capture the full dynamics of the time dependent traffic phenomena with the capability to track individual vehicles. This paper presents and discusses the simulation results for a real urban network with the AIMSUN2 microsimulator. The simulation experiments analyze the expected benefits depending on the quality of the used routes. (A*) For the covering abstract see ITRD E110327.
USE OF CONSULTANTS FOR CONSTRUCTION ENGINEERING AND INSPECTION

This synthesis will be of interest to construction engineers, contractors, administrators and others concerned with using consultants as a replacement for or as a supplement to agency staffing on highway construction projects. Information is presented on determining the need for consultants as well as methods for hiring them and supervising and monitoring their work. In recent years, highway agency personnel reductions have meant that consultants have had to be engaged to adequately staff construction projects. This report of the Transportation Research Board discusses how highway agencies are using consultants for construction engineering and inspection including hiring, qualifications, and agency oversight and control.
Numerical Investigation on Performance of Axisymmetric Variable Geometry Scramjet Combustor Equipped with Strut Flame Holder

ABSTRACT This manuscript designed an axisymmetric variable geometry scramjet combustor equipped with a strut flame holder to help the combustor work in a wide flight Mach numbers and conducted a series of numerical calculations and experiments to study the performance of the axisymmetric combustor. The characteristics of the combustor under the different flight Mach numbers (2, 4, 6) are discussed by the numerical calculations, and the results testify that the designed combustor can operate in a large range of the flight Mach number. Then the performances of the combustor in high Ma (4 and 6) are studied. The maximum pressure ratio of the combustor under Ma = 6 is about 6.5. With the divergence ratio increasing, the thermal chock of the combustor decreases under the flight Ma = 4. When the flight Ma is 2, and the divergence ratio is 3.2, the combustor can work well with the fuel injected by the center cone and the wall1. However part of the oxygen near the bottom wall can not be ignited, and the flame distribution is uneven. To solve this problem, the multi-wall fuel injected method is taken. With the wall2 fuel added, the mixing efficiency of the fuel increases, and the flame near the bottom wall is established. The results in this study are valuable for the future axisymmetric variable geometry scramjet combustor design and the optimization of combustion distribution uniformity.
Design of an optimum driver circuit for CW laser diodes

The drive circuit of a laser diode plays a critical role in the diode's performance and life time. A poorly designed drive circuit leads at best to unstable optical output power and/or frequency and at worst to permanent damage to the laser diode. Thermal stress on the laser diode junction and noise from various sources degrade the diode's perfonnance and may result in its damage, and transients may destroy the laser diode outright This thesis, explores all failure mechanisms of a laser diode, and offers solutions to prevent and/or control them. General drive circuit considerations and requirements of various demanding applications of a CW laser diode are discussed. Fmally, a fiiUy functional drive circuit is presented. 10 CHAPTER ONE LASER DIODE APPLICATIONS AND PROBLEMS 1.
Isogeometric Analysis: Toward Integration of CAD and FEA

The authors are the originators of isogeometric analysis, are excellent scientists and good educators. It is very original. There is no other book on this topic. Ren de Borst, Eindhoven University of Technology Written by leading experts in the field and featuring fully integrated colour throughout, Isogeometric Analysis provides a groundbreaking solution for the integration of CAD and FEA technologies. Tom Hughes and his researchers, Austin Cottrell and Yuri Bazilevs, present their pioneering isogeometric approach, which aims to integrate the two techniques of CAD and FEA using precise NURBS geometry in the FEA application. This technology offers the potential to revolutionise automobile, ship and airplane design and analysis by allowing models to be designed, tested and adjusted in one integrative stage. Providing a systematic approach to the topic, the authors begin with a tutorial introducing the foundations of Isogeometric Analysis, before advancing to a comprehensive coverage of the most recent developments in the technique. The authors offer a clear explanation as to how to add isogeometric capabilities to existing finite element computer programs, demonstrating how to implement and use the technology. Detailed programming examples and datasets are included to impart a thorough knowledge and understanding of the material. Provides examples of different applications, showing the reader how to implement isogeometric models Addresses readers on both sides of the CAD/FEA divide Describes Non-Uniform Rational B-Splines (NURBS) basis functions
Stochastic Response of Cable-stayed Arch Bridge under Multi-component Seismic Excitation

A 3D finite element model for a long span cable-stayed concreted-filled steel tubular arch bridge was established. Based on the model and the dynamical equation of MDOF structural system, natural vibration characteristics Was obtained by use of subspace iterative method. In addition, 3D seismic response of this bridge was studied by means of the random vibration theory subjected to longitudinal excitation, longitudinal and vertical excitation, longitudinal and transverse excitation and 3D excitation. Compared to the seismic response of this bridge with the same span arch bridge induced by the earthquake excitation, the results show that, the effect of transverse excitation lateral stability on the subject bridge is notable; the whole aseismatic capabilities of the subject bridge is better than that of long span concrete-filled steel tube £¨CFST£© arch bridge under multi-component seismic excitation oweing to the existing of stay cables. It provides a theoretic basis for seismic design and study of cable-stayed arch bridge.
Study of Removal of Direct Black ANBN dye from Aqueous Solution by Chitosan-Functionalized Mesoporous (SBA-15) Composites Synthesized by Electrospinning Method

In this research, capability of adsorption of modified chitosan Nano composites with functionalized mesoporous silica which synthesized by electrospinning method in the removal of direct black ANBN dye has been studied. Silicate mesoporous were functionalized during synthesis process and then the intended Nano fibers were produced by using of electrospinning device. Synthesized Nano fibers were recognized by analyzing the FT-IR, XRD, FE-SEM, and TEM and tension test. The removal of direct black ANBN dye from aqueous solution in a continuous system was done by this adsorbent by studying the effects of some parameters such as type and amount of adsorbent, pH, initial concentration of colored solution and contact time; And at the end finding appropriate isotherms for direct black dye adsorption was done. The result show that simple CTS/SBA-15 have the best removal efficiency in 40 min of contact time, in acidic pH, with 0.05 gr adsorbent and 60 mg/L initial concentration. By examining the adsorption isotherms, it has been clearly defined [that] Removal of this dye follows Freundlich model. In order to compare accurately and evaluate the efficiency of the synthesized sample, the adsorption of Direct Black ANBN was investigated by two different adsorbents: CTS/SBA-15 and Chitosan. According to the results, CTS/SBA-15 Nano fibers have suitable efficiency for removal of direct black ANBN dye.
Adopción y efectividad de un entorno virtual de aprendizaje en profesores chilenos

Objective: To evaluate an integrated model of adoption and effectiveness of virtual learning environments, which includes attitudinal and behavioral variables. Method: Quantitative cross-sectional study of two stages. The information was collected through a series of scales and questionnaires applied online to the 168 participants, all of them professing professors, from different cities of Chile, who participated in a 5-week elearning course. Results: Although it is feasible to integrate the processes of adoption and effectiveness of the use of technologies in a learning context, it was found that the variables that explain the intention to adopt learning environments are not related to the actual use of such environments or to the effectiveness of these. On the other hand, behavioral programming related to the use of the environment does relate to its actual use and indirectly measures its effectiveness. A simpler comprehensive model is proposed. Conclusion: Although it is possible to integrate attitudinal and behavioral variables to understand the process of adoption and effectiveness of virtual learning environments in adults, it is necessary to broaden their theoretical conceptualization, so the inclusion of motivational variables in this model should be
BOUSDEF: A BACKCALCULATION PROGRAM FOR DETERMINING MODULI OF A PAVEMENT STRUCTURE

Highway and transportation agencies have an increasing responsibility for the maintenance, rehabilitation, and management of highways, particularly with regard to asphaltic concrete pavements. Efficient and economical methods are required for determining the structural properties of existing flexible pavements. Nondestructive testing (NDT) of pavements is one of the most useful and cost-effective methods for evaluating the structural adequacy of pavements. With the wide use of NDT, in particular the deflection test, a large amount of test data can be obtained. One common use of deflection data is to determine the pavement layer moduli through backcalculation. The microcomputer program BOUSDEF for backcalculating the moduli of a pavement structure using deflection basin data is presented. The solution techniques for use in developing the program are described, including the use of the method of equivalent thicknesses, Boussinesq theory, consideration of nonlinearity of pavement materials, and consideration of overburden pressure on stress calculation. Evaluation of the program was performed by two approaches: (a) comparing the backcalculated moduli with theoretical moduli, and (b) comparing the backcalculated moduli with results from other developed backcalculation programs. The evaluation shows that the moduli backcalculated using the BOUSDEF program compare well with the theoretical moduli and also are compatible with those from other developed programs. The BOUSDEF program runs fast compared with other backcalculation programs; therefore, the program can be effectively used as a tool to make initial evaluations of deflection testing data for determining pavement layer moduli.
Small-scale Cogeneration Handbook

Cogeneration can now turn up to 90% of the fuel burned into usable energy compared to just 52% of the fuel typically burned in the local power plant and in a separate existing hot water heating system. The fully updated fourth edition of this comprehensive, bestselling reference provides a wealth of information to assist you in evaluating the feasibility and potential benefits of cogeneration for your facility. Covered in detail are recent regulatory developments and their impact, system selection and sizing, permitting requirements, operation and maintenance, financing, technology basics, micro turbines, absorption chillers, distributed generation, and case histories. "
Early Detection of Oncological Diseases of the Digestive System (Guidelines of the Russian Gastroenterological Association and the Russian Association of Oncologists for Primary Care Physicians)

Aim. The present guidelines intended for primary care physicians are aimed at facilitating early diagnosis of malignant tumours of the digestive system, which can significantly improve the immediate and long-term results of their treatment.General provisions. The guidelines comprise sections devoted to esophageal adenocarcinoma, esophageal squamous cell carcinoma, gastric cancer, colorectal cancer, hepatocellular carcinoma and extrahepatic bile duct and gall bladder cancer, as well as pancreatic cancer. Each section contains information on risk factors and precancerous diseases, which allows a physician to identify whether a particular patient falls into the risk group of digestive system neoplasms. It is shown how digestive system cancers can be suspected on the basis of patients’ complaints and past medical history, as well as data obtained both from a direct examination and laboratory instrumental studies. Each section offers practical algorithms in cases of suspected esophageal adenocarcinoma, esophageal squamous cell carcinoma, gastric cancer, colorectal cancer, hepatocellular carcinoma and extrahepatic bile duct and gallbladder cancer, as well as pancreatic cancer.Conclusion. The knowledge of clinical manifestations and risk factors in the development of digestive system neoplasms allows a physician to suspect cancer and devise a timely and adequate diagnostic strategy, including laboratory and instrumental studies at specialised clinical centres.
Utveckling av en integrerad tjänst : En fallstudie inom kollektivtrafikbranschen

Studies of service development have mostly focused on isolated projects or processes. Little attention has been paid to the historical, political and business contexts, and, much emphasis has been put on the development of new services in relation to the re-bundling of existing services. The main purpose of this dissertation is therefore to describe and understand the development of an integrated service including context factors. An integrated service is built on two or more existing services. Two research questions are formulated: one focusing on what is being developed (i.e. the integrated service) and the other on how the integrated service is being developed. The dissertation contributes to the theoretical field of service research in the area of service development.A suitable case in the business context of a public transport authority in Sweden was chosen for the purpose. An in-depth, longitudinal study was carried out, spanning ten years. A combination of deductive and inductive approaches was used in the analysis.The empirical results show that the service concept was designed by the owners within the economic and technical restrictions at hand. Some adjustments were made but in practice there was little focus on the customers’ needs and demands. The theoretical contributions are summed up in two models which describe an integrated service (“what”) and the development process of an integrated service (“how”). The model of an integrated service is based on a service platform consisting of integrated resources and service processes corresponding to the customers’ primary needs. Different supporting services are developed, corresponding to the customers’ secondary needs. The supporting services strive for customisation and are designed in flexibility. The model of the development process illustrates that the development of an integrated service can be described and understood as a process consisting of activities of breaking up and integrating service pre-requisites, the internal service infrastructure and factors related to a stakeholder network. The process of breaking up and integrating, propelled by stakeholders, is described and understood as change pressure.