Miracle-dz/UniFAR-FTUs huggingface dataset:
Prediction of Personality Traits from Text using Time Efficient Preprocessing and Deep Convolution Neural Network

Persons express their sentiments as part of day-by-day communiqué. Personality traits reveals persons thoughts, about their feelings and persons behavior. Hence personality traits sets psychology how one person different from one another. Person thoughts expressed by what he/she write about any situation. Henceforth personality traits prediction is the vital research area. This research area belongs to NLP (Natural Language Processing), the most widely accepted of these traits are as: Openness (OPE), Conscientiousness (CON), Extraversion (EXT), Agreeableness (AGR), and Neuroticism (NEU). In this paper we have proposed to use time efficient sentence tokenization algorithm, efficient text preprocessing prominence on emoji’s followed by CNN deep learning classifier , proposed prediction model uses convolution filter for feature selection, further we have compared prediction model with machine learning based prediction model. We have also compared brute force tokenization method with proposed tokenization algorithm over dataset different in size
Integrating the Google Cast Technology in a Second-screen Solution

The newly released Google Chromecast has generated an increasing amount of interest for so called second-screen experiences in the market. Although the technology behind such experiences has existed for a couple of years, end users are now truly starting to grasp the concept and benefits of multi-screen. The company, at which the thesis was performed at, provides a cloud-based messaging solution for Internet connected devices, which enables multi-screen use cases. To increase the amount of supported platforms in the solution, new technologies frequently needs to be integrated. In this thesis I have performed an exploratory research & development project with the aim to integrate the Google Cast technology in this multi-screen solution. The fundamental difference in how the two ecosystems were designed resulted in a companion device framework that acted as a wrapper over the technologies. The framework was implemented on the Android platform together with a set of demo applications. The proposed solution should be seen as a starting point for integrating different multi-screen technologies within a single companion device framework. While combining these technologies, a fundamental difference in the user experience between them became apparent. The Google Cast ecosystem relies on the companion device as the interaction point for the end user, whereas television (TV) applications usually have the main interaction point on the actual TV itself via a dedicated remote control. Having this kind of inconsistency within the same set of applications increases the risk of confusion among end users. Therefore I suggest that development of such multi-screen experiences, that combines these technologies, should strive for a high consistency throughout the whole user experience, independent of platforms and technology.
Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design

The new Mechanistic Empirical Pavement Design Guide (MEPDG) and other existing pavement design guides use resilient modulus as the primary input parameter when characterizing stiffness of subsoils and unbound bases. Resilient modulus of soils is typically determined either by using laboratory tests or field tests. This report was prepared to describe the significance of the resilient modulus property, various methods of determining this property of subsoils and unbound bases, and the application of this parameter in the MEPDG. The report will be of interest to design, geotechnical and materials engineers and technicians. Information collected in this synthesis was based on a comprehensive literature review, surveys of pavement design, materials and geotechnical engineers from state departments of transportation (DOTs), and selected interviews. Information collected also included research reports from studies conducted by several state DOTs.
DRIVING UNDER THE INFLUENCE OF PRESCRIBED DRUGS IN POLAND - QUESTIONNAIRE STUDIES

The earliest information about the influence of drugs on driving performance appeared in the forties. Although the effects of alcohol and narcotics (illicit drugs) on driving performance have been widely studied and are well-known, the potential risk of patients causing traffic crashes under the influence of prescribed drugs is ignored by patients and also by pharmacists and physicians. The purpose of this study was to assess the frequency of medicinal drugs taking by Polish drivers and to evaluate drivers' knowledge on the impairment properties of various drugs on driving performance. The study was performed on the basis of a specially constructed questionnaire, which was sent to 4000 drivers. 1161 drivers (29%) responded to the questionnaire. In this group were 894 men and 267 women. Most of them were experienced drivers, driving longer then 5 years; the frequencies of driving were a few times a week or every day. Analysis of the answers showed that the prescribed drugs most frequently taken by drivers are pain relievers (35.6 % of drivers) and benzodiazepines (11.1% of drivers). The most popular benzodiazepine was diazepam, taken by 40% of drivers taking benzodiazepines. Only 28% of those questioned knew that law does not allow driving under the influence of the drugs mentioned in the questionnaire (psychotropic, benzodiazepines etc.). From the study it can be concluded that one third of Polish drivers drive under the influence of prescribed drugs that are forbidden by law when driving. (A) For the covering abstract of the conference, see ITRD Abstract No. E201067.
WORKING CAPITAL MANAGEMENT EFFECT ON RETURN ON EQUITY- EVIDENCE FROM LISTED MANUFACTURING FIRMS ON GHANA STOCK EXCHANGE (GSE)

Purpose: This paper seeks to assess working capital management effect on Return on Equity (net income (EAITP)/Equity) of listed manufacturing firms on the Ghana Stock Exchange (GSE). Methodology: The research design employed was descriptive as well as referential analysis. A panel data of thirteen (13) listed manufacturing firms on the Ghana Stock Exchange (GSE) for periods 2010 to 2019 was used for the study. Data which were the audited annual financial reports were accessed from Ghana Stock Exchange Fact Book and the web portals of the firms. Statistical Package for Social Sciences (SPSS, version 20) and Microsoft Excel were used in data analyses and presentations. Descriptive statistics was used to summarize the data in terms of measures of central tendency (mean), measures of dispersion (standard deviation) as well as minimum and maximum values. Pearson’s Product-Moment Correlation and Ordinary Least Square (OLS) multiple regression techniques were employed to establish the relationship and effect of working capital management on Return on Equity respectively. Findings: Results showed that INV has statistically significant and negative correlation with ROE(r= -0.287 and p<0.05) as AR and ROE have statistically significant and negative correlation(r= -0.287, p<0.05). AP also has statistically significant and negative association with ROE(r= -0.407, p<0.05). The regression analysis showed that INV has a negative (β = -.01) and significant (p<0.05) effect on ROE as AR also has a negative (β = -.002) and significant (p<0.05) effect on ROE. Again, AP has negative (β = -.002) but insignificant (p>0.05) effect on ROE as CCC has statistically significant (p<0.05> and negative (-0.021) effect on ROE. Also, R and R-Sq. showed 59.5 % and 35.4% respectively, implying that the model is fit for predicting the criterion variable at any given levels of the predictor variables. Contribution to theory, practice and Policy: This work adds to working capital management literature by adopting ROE (Net Income (EAITP)/Total Equity) that responds to call by CFI (2015), and therefore addresses the pitfalls in prior studies. It is therefore a sine qua non for management, policy makers and practitioners to fashion strategies to ensure that working capital is managed to the core by reducing number of days inventory, number of days accounts receivable, number of days accounts payables and cash conversion cycle in order to create wealth for shareholders as well as expand operation of the firms.
Neurosyphilis.

In patients with abnormal neuropsychiatric symptoms and a reactive fluorescent treponemal antibody absoption (FTA-ABS) test in the cerebrospinal fluid (CSF) or serum, a normal CSF cell count and total protein concentration does not exlude late syphilis involving the central nervous system. In these patients, the presence of plasma cells in the CSF cytogram, increased concentration of CSF immunoglobulin G (IgG), immunoelectrophoretic abnormalities in the precipitates of the IgG and of the Fab fragments of IgG in the CSF immunoelectropherogram, and an increased serum level of immunoglobulin M (IgM) suggest an active, potentially treatable neurosyphilis.
Excessive Creep Deflections: An Awakening

This article presents deflection data from 56 large bridge spans. The plots used in this article show that deflections plotted against time in the logarithmic scale evolve systematically as a straight line. Also, the deflections of 33 of the 56 spans become excessive in less than 40 years, and the deflections of 20 of the 56 spans become excessive in only 25 years. The authors call for an improved creep model to allow for sustainable design of structures of high creep sensitivity.
Modelling and control of direct steam generation in solar cavity receivers powered by paraboloidal dish concentrators

The control of steam temperature in direct steam generation plants is challenging due to the complex physical process involved in turning water into steam, and the variable nature of solar radiation. This thesis explores the control of steam temperature at the outlet of a mono-tube cavity receiver powered by a 500 m2 dish concentrator, using state feedback control. The dish concentrator, receiver and ancillary equipment constitute the SG4 once-through steam generation system at the Australian National University in Canberra, Australia. The control of temperature in the receiver employs a linear full state feedback control strategy. The controller manipulates the feed-water mass flow entering the receiver, to maintain constant steam temperature at the receiver outlet under variations in solar radiation, inlet flow conditions and ambient temperature. To implement the temperature controller, this thesis develops a dynamic model of the steam generation process in the receiver. The mono-tube cavity receiver consists of a single path of steel tubing coiled to form a cylindrical cavity with a frustum opening. The cavity side of the tube intercepts concentrated radiation from the dish concentrator and heats up. Water passes through the inside of the tube and absorbs heat, turning into superheated steam before leaving the receiver. The dynamic model of the receiver is a switched movingboundary description of the heat exchange process taking place in the absorber tube, including the transition between single and two-phase flow that water undergoes as it turns into superheated steam. The advantage of this modelling approach is that it provides a state-space representation of the receiver that is suitable for the development of state feedback controllers. Computer simulations in this thesis validate the receiver model, as they show good agreement with experimental measurements of the SG4 steam generation system. The practical implementation of the receiver temperature controller in this thesis requires a state observer to estimate the state of the mono-tube cavity receiver during operation. This thesis proposes a modified Extended Kalman Filtering scheme to compute the state of the receiver, built around the switched moving-boundary receiver model. The filtering scheme is implemented in computer simulations and demonstrated experimentally in the SG4 steam generation system as part of this thesis. The linear full state feedback temperature controller proposed in this thesis generates a feed-water mass flow command to control the temperature at the receiver outlet. The mass flow command is generated from three separate regulation mechanisms: a set of full state feedback gains, an integrator and a feedforward law. The feedback and integrator mechanisms are designed from a linear approximation of the receiver model, and the feedforward law corresponds to a steady state energy bal-
Design and Construction Recommendations for Thin Overlays in Texas

Thin hot mix asphalt (HMA) overlays, laid at 1.0 inch or thinner, are cost-effective surface maintenance options. The primary focus of this research was to develop specifications for three such mixes: fine dense-graded mix (fine DGM), fine-graded stone matrix asphalt (fine SMA), and fine-graded permeable friction course (fine PFC). A number of slurry overlay systems were also evaluated, but to a lesser extent. Draft specifications for the three mix types were first developed based on the results of a literature/information search and a field investigation of 11 existing projects. The specifications included minimum material quality levels, laboratory performance criteria, and construction recommendations. To evaluate the design recommendations, extensive laboratory testing was performed on each of the three thin overlay mixes with five different aggregates. Of the 15 mixes attempted, 12 had acceptable designs in terms of the specified performance tests. For the most part, the draft specifications appeared to function well with minor alterations recommended. Testing also included two supplementary studies on the effects of screening type in fine SMA and the effects of recycled materials on both the fine SMA and fine PFC. Compaction of the fine SMAs was highly influenced by packing characteristics of the coarse and fine aggregates. Screening quality did not affect fine SMA rutting resistance, but did affect cracking resistance. Using recycled aggregates reduced rutting problems but increased cracking susceptibility; however, most mixes performed well suggesting that quality, well-engineered mixes can still have good performance when recycled materials are used in limited amounts. Concerning laboratory testing of slurry overlays, the applicability of the overlay tester/procedures and the three-wheel polishing device in testing should be further studied. In particular, a tie-in with actual field performance should be identified, perhaps with the Accelerated Pavement Test program. Six thin overlay projects, comprising 10 unique mix designs, were constructed and evaluated. Most projects were constructed without problems, though some encountered issues with over- and under-compaction. Initial performance has been very good, although, since all the sections are less than two years old, the long-term performance is still undetermined. The researchers recommend adapting the specifications accompanying this report, which require using high quality materials and passing strict laboratory performance tests on both the lab design and trial batch materials. They do not recommend incorporating recycled materials in these mixes, though preliminary results are promising. Guidelines for pavement evaluation and mix selection were also prepared, which recommend the use of certain thin overlay or slurry overlay options given the pavement, traffic, and climate conditions.
Microwave Resonators and Filters for Wireless Communication: Theory, Design and Application

1. Introduction. - 2. Basic Structure and Characteristics of SIR. - 3. Quarter-Wavelength-Type SIR. - 4. Half-Wavelength-Type SIR. - 5. One-Wavelength-Type SIR. - 6. Expanded Concept and Technological Trends in SIR. - Appendix. Analysis of Resonator Properties Using General-Purpose Microwave Simulator. - A.1 Design Parameters of Direct-Coupled Resonator BPF. - A.2 Filter Design by Experimental Method. - A.3. 2 Determination of Coupling Coefficient. - References.
FACTORS AFFECTING THE RESPONSE OF EMULSIFIED ASPHALT MIXTURES

The paper presents results obtained to date from a comprehensive laboratory study of dense graded emulsified asphalt mixtures and the implications for mixture design. The initial step in developing mixture design procedures was to conduct a comprehensive laboratory study designed to give quantitative information about the effects of the significant factors on mixture response. Many factors influence the performance of emulsified asphalt mixtures used in pavement bases and several of the most important were selected for an initial study. Also, several tests were evaluated. The experimental design and testing are first presented, followed by the major results from the experiment, and finally mix design implications are discussed and recommendations provided.
Strategies in Global Industries: How U.S. Businesses Compete

Foreword by Hans Schollhammer Introduction and Overview Literature Review Research Methodology Data Analysis and Statistical Results Global Industry Strategy Classification: Some Theoretical Extensions Relating Composite Strategies to the Global Industry Context Conclusions and Implications Future Directions Appendix A: Survey Instrument Appendix B: SIC Code Industry Emphasis across Three Key Global Industry Parameters Appendix C: SIC Code Industry Emphasis across 35 Strategy Variables Appendix D: SIC Code Respondents per Cluster Bibliography Index
Social Media Channel as a Strategic Advertising Tool for Small and Medium Enterprise (SME’s) Sustainability: Evidence From a Developing Nation

The purpose of this paper is to examine the effectiveness of using social media channel as an advertising tool for Small and medium enterprise (SMEs) sustainability, particularly, in a developing country. SMEs are seen as a major contributing factor for business development, employment creation, production of goods and services, and internal income generation in the globe among others. The advent of smartphones and other digital devices has further enabled an increased adoption of this new paradigm. Nonetheless, few attempts have been made by researchers concerning the effectiveness of the adoption of social media as an advertising tool for the sustainability of SMEs in Ghana. Hence, the researchers relied on a qualitative approach basically, an interview method to achieve the objective of the study. This is because the researchers wanted first-hand information from owners/managers of selected known SME’s in the regional capital of Ghana. The interview approach was therefore conducted through a questionnaire form. Per the results derived, it can be concluded that social media would serve as a strategic advertising tool for small and medium enterprises. Again, it was emerged that the existence of social media has therefore answered numerous challenges faced by today’s SMEs in the area of advertisements. The theoretical benefit of this study will contribute to the body of knowledge on SMEs, by extending the frontiers of using social media as an advertising tool by SMEs in Ghana. Practically, this research will enable industry players to make sound policies and strategies that could attract both experienced and new business on the need to incorporate social media channel for SME’s growth and development .
Automatic control of converter-fed drives

1. Mathematical Models of Electrical Motors. Introduction. Voltage and flux-current equations. Space vectors and their representation in coordinate systems. Voltage and flux-current equations written in terms of space vectors. Transformation of vector equations into common rotating coordinate systems. Referring rotor quantities to the stator circuit. Instantaneous power and electromagnetic torque. Mechanical motion equation. Complete set of equilibrium equations. Park's transformation. Relationship between equations based on complex space vectors and the unified theory of electrical machines. Linearization of equilibrium equations. State equations and transfer functions. Per unit system. 2. Three-Phase Induction Motor. Design and basic types. Vector equilibrium equations in per unit system. Block diagrams. State equations. Properties of induction motors in steady states. Speed control by changing the supply frequency. 3. Three-Phase ac Synchronous Motors. Designs and major types. Equilibrium equations in per unit system. Block diagrams. Properties of synchronous motors in steady states. Speed control. 4. Separately Excited dc Motors. Design and major parameters. Equilibrium equations and equivalent circuits. Block diagrams and operator transfer functions. Steady-state characteristics. Speed control methods. 5. Power Converters for Motor Control. Line-commutated rectifiers and inverters. Frequency changes. Current-sourced inverters. Voltage-sourced inverters. Voltage-sourced dc-to-dc converters. Minimization of the losses of high-frequency power electronic switches. 6. Principles of Control System Synthesis. Dynamic optimization of continuous-time closed-loop systems. Digital control systems. Adaptive control systems. 7. Control Systems for DC Motor Drives. Dynamic properties of speed control systems. Dc drive with line-commutated converter. Dc drive with dc-to-dc converter. Digital analogue speed control systems. Adaptive speed control system. 8. Control Systems for the Wound Rotor Induction Motors. Speed control by: supply voltage variation varying rotor circuit resistance. Double-fed induction motor. 9. Frequency-Controlled Induction Motor Drive Systems. Conditions of static optimization of control. Induction motor operation with non-sinusoidal supply wave-forms. Dynamic behaviour of frequency converter-fed induction motor under different modes of control. CSI-fed drive systems. Current-controlled PWM inverter-fed drive systems. VSI-fed induction motor drives. 10. Frequency-Controlled Synchronous Motor Drive Systems. Optimization conditions under steady states. Open-loop and self-controlled operation. Cycloconverter-fed drive systems. Load-commutated CSI-fed drive systems. Transistor PWM inverter-fed PM synchronous motor drive systems. Voltage/frequency control of VSI-fed multiple motor drives. 11. Introduction to Microprocessor Control. Appendices. References. Symbols employed. Index.
Two Factor Authentication by Using SMS for Web Based Application

Two factor authentications had two entry levels for authentication’s mechanism. This study had used Short Messaging Service (SMS) technology as a second factor in doing authentication on the web application. It can minimize the problems that occur regarding to the illegal access over the user privacy information on the Internet. The system that uses two factor authentications is capable to give the priority and safety in aspect of user’s privacy information from the web based applications