Volume 8 | Issue 3 |

 Abstract

In this paper voice mobile application base wireless CNC writing machine that interface with HC-05 Bluetooth and microcontroller. CNC machines voice signal give mobile application and voice converted into text command and send into paired HC-05 Bluetooth receiver through Arduino UNO already store g code file ( generated with ink space software) are open into micro SD CARD and send to the G-Codes file to next Arduino UNO both controller board (master and slave communication) can proceed into G codes file according CNC machine. with the help of 2 scrape DVD/CD stepper motor joined into 2 L298- motor driver controlling to (x- axis and y -axis) & servo motors connected pen movement controlling to (z- axis ) to draw the any text, pitchers or signature as per the fed program

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 Keywords

HC- 05 Bluetooth, CNC machine , G-code, Arduino UNO

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The importance of speaking as a productive skill has been echoed in the literature. Indeed, it is viewed as a crucial �part of the curriculum in language teaching � and �an important object of assessment as well� (Luoma, 2004, p. 1). Thus, the prime aim of this study is to explore the prevailing conceptions and actual practices of the assessment of EFL learners� speaking skills at the tertiary level. The respondents of the current research were 20 instructors who taught at the Higher Institute of languages in Gabes and at the Faculty of Arts and Humanities in Sfax, Tunisia. To collect the necessary data, a questionnaire survey was utilized. The analysis of the course material was also used to supplement the data obtained in the other tools. The findings of the study revealed that the teaching of speaking skills mainly relied on activities like discussions, debate, brainstorming, presentation, dialogue and occasionally on role play. The finding of the study also indicated that there is imbalance between the accuracy and fluency aspects of speaking skills. Most of the classroom activities are accuracy oriented. The same is true for the assessment of speaking skills done. The analysis also revealed that there has been a mismatch between the practices of teaching implemented by the teachers and the pedagogical procedures favored in the assessment of learners� speaking skills. The study also identified the students� poor language background and fear of making mistakes and lack of encouragement from the teacher as challenges to the teaching and learning of speaking skills.

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ANALYSIS ON ASSESSING TEACHING AND EVALUATING ENGLISH SPEAKING SKILLS

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 Abstract

The article analyzes the problem of energy efficient techniques in cooperative spectrum sensing (CSS). Although it was proven that single-device sensing is not sufficient for reliable sensing, cooperative spectrum sensing was proposed, burdened, however, with great overhead. This paper investigates the issue of robust and efficient cooperative spectrum sensing in CVNs. We propose robust cooperative spectrum sensing via low-rank matrix recovery (LRMR-RCSS) in cognitive vehicular networks to address the uncertainty of the quality of potentially corrupted sensing data by utilizing the real spectrum occupancy matrix and corrupted data matrix, which have a simultaneously low-rank and joint-sparse structure. Considering that the sensing data from crowd cognitive vehicles would be vast, we extend our robust cooperative spectrum sensing algorithm to dense cognitive vehicular networks via weighted low-rank matrix recovery (WLRMR-RCSS) to reduce the complexity of cooperative spectrum sensing.

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A reliable Spectral Detection Method of Dynamic Channel assignment in Wireless and Mobile Communication Networks

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During the last few decades, it has been revealed that since earthquakes are one of the most common natural disasters, which affect both human life and property, hence design codes shall study all of its parameters that affect it from all sides. To avoid negative effects of earthquake, the nonlinear response of structures under dynamic loading should be accurately modeled in order to ensure safe and sound design. To yield proper results, accurate representative structural models should be developed for the elements resisting lateral loading and representative ground motions pertaining to the site should be employed. Then relating such response to that of elastic behavior should be conducted to correlate response modification factors in design codes with actual response. The main goal of the research is to investigate the effect of number of stories on the seismic response modification factor for reinforced concrete multi-story structures, based on ABAQUS software analysis using two methods of analysis, pushover analysis and time history analysis. For this purpose, experimental results of individually tested RC structures are used in order to verify modeling technique to be adopted.

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 Keywords

Reinforced concrete structures, ABAQUS software, Pushover analysis, Reduction Modification Factor, Time history analysis

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Sign Language is one among the media of communication for deaf people. One should learn signs to interact with them. Learning usually takes place in peer groups. There exist very few study materials for sign learning. Because of this, the method of learning signing learning may be a difficult task. Fingerspelled sign learning is the initial stage of sign learning and moreover, are used when no corresponding sign exists or signer is not aware of it. Most of the prevailing tools for sign learning use external sensors which are costly. This paper discusses SignQuiz, which can be an economical web-based fingerspelled sign learning application for Indian signing (ISL) utilizing automatic signing recognition technique. It works in two modes, learning and testing. In learning mode, signs are listed and one can learn the signs by clicking on the required ones. In testing mode, the user is tested for the learned signs. SignQuiz helps to find out signs with none external help. This is the first attempt in ISL for learning finger spelled signs using a deep neural network. The results indicate that SignQuiz is best than the printed medium for fingerspelled sign learning

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 Keywords

Assistive technology, sign language, Convolutional Neural Network

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Employee satisfaction is of utmost importance for employees to remain happy and also deliver their level best in any organization. It leads to a positive ambience at the workplace. With the increasing number of digital platforms, print, television and radio, the promotion and publicity business has taken on a large structure as an industry in Nepal. The increasing presence of local and foreign brands and businesses across different sectors in the country has led to the huge flow of advertisements as companies need to sell their products and services. At present, there are large number of people involved in this sector, who work for the promotion and advertisement of the products and services in the physical as well as online workplace. This study is conducted to find out the Employee job satisfaction in advertising sector where we have selected 80 different employees from different fields ranging from print to digital media and employees in different positions to carry out the job of advertising. The main purpose of conducting the present research is to determine the overall level of employee job satisfaction in advertising sector. The study was conducted using quantitative method. Data were collected by the distribution of questionnaires among 68 employees in selected advertising agencies within Kathmandu valley through fully structured questionnaire. The study uses SPSS for coding the collected data, which encode the alphabet into numerical form and derive the result from it. Data was processed using statistical tools like mean, ANOVA, and correlation. Results indicate that among various factors, compensation, recognition and appreciation for work, challenging nature of job and feeling of personal accomplishment are the major factors that affect the level of satisfaction among the employees working in the advertising sector.

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 Keywords

Employee job satisfaction, advertising sector, Millennial

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Creative Commons Attribution 4.0 and The Open Definition

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Website Design has become a crucial aspect in consumer's choice of a website. The research helps us gain an insight into the main premise of the study that is E-Commerce Fashion Retail Apps and User Experience and also brings into light how the choice of using a website and the frequency of website depends upon the attributes of website appearance and design. This research will further help website developers in bringing about a consumer friendly website which will improve the user experience and bring about enhanced user engagement.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Website Design, Fashion Retail, User Experience, Usability, Website Appearance

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Creative Commons Attribution 4.0 and The Open Definition

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This research paper wants to identify the research objective that the effect of simulated video in biology learning for senior secondary students on academic achievement. 60 students (30 control group, 30 experimental groups) who studied at Rishi Bhumi Inter College Saurikh, Kannauj affiliated with Uttar Pradesh Senior Secondary Education Board U.P. (India) in the academic year 2018-2019 participated. In this research quantitative method was used to conducting research. The instructional material included biology subject topic �cell and development biology� concept used in simulated video teaching. The result of present research endeavour that the experimental group of students was getting more enhancement in academic achievement who were taught by simulated video than the control group of students taught by the conventional style of the teaching. Based on data analysis, the researcher finds out that the academic achievement of experimental group is more than control group.

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 Keywords

Biology, Simulated video, Effectiveness, Academic achievement, Learning

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Abstract: low back speaks to one of the significant reasons for disability around the world. Our research has the motivation behind featuring the proof supporting the distinctive rehabilitative systems depicted for it. Altogether, 26 examinations were seen reasonable as remembered for the research (14 articles about Pilates, six about McKenzie (MK), one article about Feldenkrais, three about Global Postural Rehabilitation (GPR) and two about Proprioceptive Neuromuscular Facilitation). The impact of activity treatment was inspected for each single investigation through changes in the principle clinical results (torment, handicap,) personal satisfaction (QoL) and mental angles and the focused on parts of physical capacity (muscle quality, mobility, solid movement and adaptability). All the systems are viable for the examination bunches as for the benchmark groups in lessening torment and handicap and improving the QoL and keeping up benefits at development; Pilates, Back School, MK and Feldenkrais strategies decrease torment and are more proficient than a pharmacological or instrumental methodology in diminishing capacity and improving every mental angle moreover. GPR shows dependable outcomes for the last result. Until now, it is hard to vow the predominance of one methodology over another. Further excellent research is expected to affirm the impact of these strategies, together with the utilization of increasingly fitting assessment measures.

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 Keywords

Low back pain, home based exercises, Pilates, Feldenkrais strategies

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

A slope failure is a common occurrence that a slope collapses instantaneously due to weakened the self-retainability of the earth under the influence of various factors such as rainfall, earthquake, geological features, construction activities, external loading rapid drawdown erosion, etc. Generally, four types of failures are Translational, Rotational, Wedge, and rotational failure. This study is to examine and create a wedge failure slope by introducing a shear zone in the slope in clay soil. When the slope is prepared manually in clay with optimum moisture content and proper compaction, the clay itself gives enough stability for the slope. However, in the case of field conditions, the slope will have different strata and not have homogenous soil conditions. To make the manually prepared slope with field condition, a layer of filler material added as a predefined failure plane or shear zone in the slope. The index and engineering properties soil is studied, and three samples such as wood chips sawdust and thermocol balls used to make the shear zone. The interaction study conducted in clay soil with each sample separately using the direct shear test. From the test result, Sawdust with cohesion C � 1.37, which gives the least value among the taken samples. Hence, it has chosen to use it in the slope to make it a failure by getting the lowest shear stress and friction between soil and filler material.

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 Keywords

slope failure, soil interaction study, filler materials, predefined shear zone.

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Creative Commons Attribution 4.0 and The Open Definition