bluuebunny/crossref_metadata_2025 huggingface dataset:
A promising Sr5 (PO4)3Br:RE3+ (RE3+= Dy3+, Eu3+, and Tb3+) Phosphors for Near UV Excited White LED and Display Devices
Authors:   Department of Electronics, Bajaj College of Science, Wardha, India., Shinde V. V. , Dhoble* S. J. ,   Department of Physics, RTM Nagpur University, Nagpur, India.
Published: February 2020

Single phase Sr5(PO4)3Br:RE3+ (RE3+= Dy3+, Eu3+ or Tb3+) phosphors were prepared by solid state reaction method and optical properties were investigated for the possible applications in white light emitting diodes (LED) and display devices. Prepared phosphors are characterized by X-ray diffraction, scanning electron microscopy, photoluminescence (PL) and FT-IR spectroscopy. The PL properties of Sr5(PO4)3Br:Dy3+ phosphor shows the characteristic emission of blue (479 nm) and yellow (575 nm) light under near UV excitation of 387nm, Sr5(PO4)3Br:Eu3+ shows characteristic orange (590 nm) and red (613 nm) under near UV excitation of 396 nm and Sr5(PO4)3Br:Tb3+ shows green (545 nm) emission under 379 nm excitation. The results indicate that the RE3+ activated bromoapatite phosphor could be promising candidate for near UV-based white LEDs and display devices.
Effect of Transmitting Boundary on Soil – Slope - Foundation Interaction
Authors:   Civil Engineering Department, Muzaffarpur Institute of Technology, Muzaffarpur, India., Kumar* Vijay , Rani Surbhi ,   Civil Engineering Department, Muzaffarpur Institute of Technology, Muzaffarpur, India., Priyadarshee Akash ,   Civil Engineering Department, Muzaffarpur Institute of Technology, Muzaffarpur, Kumar Ashish ,   Civil Engineering Department, Muzaffarpur Institute of Technology, Muzaffarpur, Rahul Atul Kumar ,   Civil Engineering Department, Muzaffarpur Institute of Technology, Muzaffarpur
Published: February 2020

In recent years, extensive research has been performed when the foundation is placed on the crest of slope. Besides of so many researches less number of researches has been done for foundation is placed on slope considering Soil-Structure Interaction (SSI) effect. Construction on slopes poses more challenges especially under seismic load due to an earthquake in addition to the forces of sliding slope itself. The failure of slope not only affects any structure but also has damaging consequences on the environment in general. Therefore, transmitting boundaries should be adequate to absorb the seismic energy at the boundaries. In this paper, effect of transmitting boundary on soil-slope-foundation interaction (SSFI) is studied. Two cases have analysed for SSFI when foundation is placed at various position on the crest and slope itself. El-Centro earthquake (1940) with three different PGA viz. 0.25g, 0.5g and 1g is applied as input motion for both the cases. It is observed that the foundation placed near the slope is more susceptible to damage. Responses of slope (acceleration and displacement) have also been observed at three different nodal points on slope. Results show that the amplification in soil mass leads to settlement of foundation. Shear stress and equivalent plastic strain distribution for SSFI is discussed for different load conditions. It is found that the slope-foundation system shows the local and global failure. Further Post earthquake peak settlement for foundation is plotted and it shows the true behavior of soil.
An Optimal Aggregation of Product Data using Vector Space Model
Authors:   Department of Computer Science and Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India., Gunti* Susmitha , Makkithaya Krishnamoorthi ,   Professor, Department of Computer Science and Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India., S Deepthi ,   Assistant Professor, Department of Computer Science and Engineering at Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, Karnataka, India.
Published: February 2020

In the current scenario there exists many versions of a particular product. A product might be laptop, mobile or any other gadget. With increase in number of versions there is a need to analyze the reason for release of the new version of the product. This can be done by the study of reviews and ratings provided by consumers. To get a more accurate output we first relate the rating and review usingSentiment Analysis (SA). SA is a form of text mining that helps us to understand the attitude and behavior of a customer towards a product/service. The ratings given by the customer may not be in the same level of agreement as in the review text. Customer may have issues with the product and has explained in the review but can be generous and give decent rating, such circumstances often depends on the emotional quotient of the customer. Therefore, there is a need for a system which can elicit the polarity among the reviews and check if there is proper agreement between the ratings and reviews given by user till the product become obsolete.In order to provide the correlation between the ratings and reviews lexicon method of sentiment analysis is used to generate the sentiment score for each review. Based on the sentiment score obtained the reviews are further classified into extreme negative, negative, neutral, positive, and extreme positive and compared to the ratings given by the customer. With this reviews as input, feature selection is done using vector space model. The output obtained depicts the success factors and failures of a product which helps to build a better version.
Synthesis of Dy3+, Eu3+ and Tb3+ Activated Y2O2S Optoelectronic Phosphors for N-UV LED Applications
Authors:   Department of Electronics, Bajaj College of Science, Wardha, India,, Shinde V. V. , Dhoble* S. J. ,   Department of Physics, RTM Nagpur University, Nagpur- 440033, India
Published: February 2020

In this, a series of iso-structural Y2O2S (RE3+ = Dy3+, Eu3+ and Tb3+) phosphors were synthesized by high temperature solid state reaction method. All the phosphors exhibit strong line and broad excitation in the near ultraviolet (n-UV) region. Bright color emission in blue, green and red color region of electromagnetic hue cycle was noticed. The concentration of activator doped was optimized from the photoluminescence (PL) study. The quenching in luminescence intensity after particular concentration of dopant is discussed here. Y2O2S phosphor doped with Dy3+displays useful blue and yellow emission bands at 487nm and 574nm, when stimulated by 388nm excitation wavelength. Y2O2S:Eu3+ phosphor displays an orange and red emission at 594nm and 620nm, when stimulated at 396 nm. Whereas, Y2O2S:Tb3+ phosphor displays weak blue radiation in the range 485nm and strong green radiation at 545nm, when stimulated at 305 nm. The excitation spectra used for the Y2O2S:RE3+ (RE3+ = Dy3+, Eu3+ and Tb3+) phosphor is in the near ultraviolet (n-UV) region spanning from 300 nm to 400 nm, which is a peculiarity of near ultraviolet stimulated LED. The outcome of the RE3+ (RE3+= Dy3+, Eu3+and Tb3+) absorption on the luminescence properties of Y2O2S:RE3+ phosphors was also studied.
Future Projected Groundwater Level Trend Analysis using GIS Techniques
Authors:   PhD Scholar, Department of Civil Centre of Remote Sensing and GIS, Maulana Azad National Institute of Technology Bhopal Madhya Pradesh, India., Shukla* Vimal , Sarup Dr. Jyoti ,   Associate professor, Department of Civil Centre of Remote Sensing and GIS, Maulana Azad National Institute of Technology Bhopal Madhya Pradesh, India
Published: February 2020

High Population Growth and increase the urban sprawl in earth to less the groundwater resources causes degradation of groundwater Level in India. Water is very important for our life and natural resources. There are various uses of groundwater just as drinking, irrigation, and manufacturing. Today we are facing the shortage of groundwater level. The main goal of study is, because of increase in the population there is increase the number of bore well in earth surface this the reason to declination of groundwater level, so in these study to analysis of spatio-temporal changes in groundwater level fluctuation in Bhopal district in Madhya Pradesh, India. According to censes in Huzur Tehsil, M.P, Bhopal District, in 2001 population is 1429132 and 2011 population is 1834493. Collected the total of 350 observation wells Huzur Tehsil, Bhopal district for point observations. And using the GIS techniques spatial Analysis tools in ArcGIS10.5 to find out different Change of Groundwater Level Fluctuation since period (1996-2015) and using Matlab to generate the GWL (groundwater level) modeling .Generate the Future projected Groundwater level Fluctuation(2016-2050) and Trend Analysis of Groundwater Level (1996-2015) and Future Projected Groundwater level (2016-2050).
Potentials of Commonly Used Lime and Agricultural Waste in Stabilization of Sub-Grade Soil
Authors:   Assistant Professor, Department of Civil Engineering, Greater Kolkata College of Engineering & Management, Kolkata, India., Saha* Sandeepan , Biswas Dr. Sumit Kumar ,   Associate Professor, Department of Civil Engineering, Jadavpur University, Kolkata, India, Mandal Dr. Debayan ,   Associate Professor, Department of Chemistry, Greater Kolkata College of Engineering & Management, Kolkata, India., Pramanik Moumita ,   Pursuing Bachelor of Technology in Civil Engineering, Department of Civil Engineering, Greater Kolkata College of Engineering & Management, Kolkata, India
Published: February 2020

Present study deals with the correlation between structural and mechanical characterization of sub-grade soils to increase the strength of soil for road. Clays are generally poor materials for foundations due to large lateral pressure and low resilient modulus. This investigation were carried out with waste products(Agricultural waste) like Rice Husk Ash (RHA) along with various percentages of locally available lime. X-ray fluorescence (XRF), California Bearing Ratio test (C.B.R), Standard Proctor Test, Unconfined Compression Test were done on these samples to characterize the structural and mechanical properties as significant increase in strength properties were observed in the soil samples upon mixing with RHA and lime. It was observed that soaking strength is around 16.8 for the Sample C-3 (Soil+9% RHA). Increase of strength may be due to the reduction of mica in the soil sample. Increase of the silica in the soil sample finally increase the strength and stability. The maximum soaking strength was observed 24.82 for the Sample C-7 ( Soil + 9 % RHA + 8 % Lime). It is obvious because the wt.% mica phase become minimum for this composition. XRF results also reveals that silica and calcium contents are maximum for this composition. So microstructural results revealed that the mica phase may play very important role for maintaining the strength and stability of the soil.
Scrumbanfall: An Agile Integration of Scrum and Kanban with Waterfall in Software Engineering
Authors:   Research Scholar, Computer Science & Engineering, Indus University, Ahmedabad, India., Bhavsar* Krunal , Shah Dr. Vrutik ,   Research Guide, Computer Science & Engineering, Indus University, Ahmedabad, India., Gopalan Dr. Samir ,   Research Co-Guide, Business Administration & Management, Indus University, Ahmedabad, India.
Published: February 2020

Software industries have been growing with the rise of automation technologies and looking for change in their software development practices to gain the benefits of automation technologies for achieving their business goals. Agile Business Process Reengineering (ABPR) is trending approach for Software Engineering Management (SEM) in software industries, which helps software development organization in transformation of software development practices. Scrum and Kanban are fascinating Agile methodologies adopted by Software Engineering Management practitioners. Scrumban, a mixture of both Scrum and Kanban, has derived strengths of both frameworks, in formation of a robust framework against challenges of Agile Software Engineering (ASE) methodologies like work flow control, lead time management, product delivery that could not be solved by Scrum or Kanban as a standalone framework. But still some of challenges, which are out of scope of Scrumban like project requirement documentation, planning, scheduling, estimation and clear product vision at initial stage of the project. Such issues have raised a request of research for Software Process Reengineering (SPR) in Scrumban by customizing its structure for to form the next level of hybrid framework. The Traditional SDLC methodology ‘Waterfall’ has answers for such issues. An empirical analysis, for resolution of such issues, with the help of ‘Waterfall’ model and its life cycle protocols is the main goal this research study by integrating Scrum and Kanban with Waterfall to form a hybrid framework ‘Scrumbanfall’ aligning Kanban in center of integration under the boundary of Scrum rules. This research also highlights limitations of Scrumbanfall like team members and their roles and capabilities for the large scaled project having team members in distributed environment, which open the door for next level of research to overcome such challenges using further hybridization of Scrumbanfall.
Artificial Neural Network Implementation for Classification of Lung Tissues in High Resolution Tomography Images
Authors:   Assistant Professor In The Department Of Electronics And Communication Engineering In MVJ College Of Engineering, Bengaluru, India., S* Ms. Kala H , Venkateshnaik Mr. B. ,   Assistant Professor In Electrical And Electronics Engineering Department In Gitam School Technology Bengaluru, India.
Published: February 2020

In this digital world, the amount of information what we are getting is uncountable and speed at which it reaches us is unpredictable. We are getting is uncountable. In order to understand and predict the required data we should have the image classification technique otherwise there will be lot of confusion and misunderstanding will happen during its study. Content based image retrieval technique can be used to exploit the properties of high resolution computed tomography data which will be stored in the achieve by identifying the similar images which will helped for radiologist for self learning and differential diagnosis of intestinal lungs diseases. This technique identifies the particular image based on the content present in the image rather than keywords or tag related to the image. The content present in the image means, patterns, colors, textures etc. high resolution technique of image identification method is used in many medical applications like identifying diseases or the identification of symptoms of the diseases. in this project we are using the neural network classifier to classify the lung tissues in high resolution computed tomography images. This method gives the proper and clear classification of the lung tissues which will helps in medical science field. This neural network classifier uses the optimal subset feature to classify the pattern of the lung tissues.
Response Reduction Factor for SMRF 3D Frame Buildings on Sloppy Ground
Authors:   M.E. Student, Department of Civil Engineering Chandigarh University, Gharaun, Mohali. Punjab, India., Devkota* Suman , Kumar Bijay ,   Assistant Professor, Department of Civil Engineering Chandigarh University, Gharaun, Mohali. Punjab, India.
Published: February 2020

Lateral forces are key factors in the design of building structure and in general these forces are evaluated using linear static method with the incorporation of response reduction factor. The actual intensity of lateral force is minimized by response reduction factor. However IS Code 1893:2016 does not give information about the components of response reduction factor. The value mentioned in IS code may be based on expert engineering judgment without any scientific basis. The Present research work focus on the estimation of response reduction factor (R) of SMRF frames considering slope terrain without any impairment in slope in Zone V. Fifteen frame models are prepared according to the guideline of IS Code 456:2000 and lateral load on frame was assigned as per IS 1893:2016 (Part-1) for the research purposes. Evaluation of response Reduction Factor according to Applied Technical Council (ATC-19) is carried out which stated that response reduction factor is the product of Strength factor, Redundancy factor and Ductility factor. Pushover analysis also termed as nonlinear static analysis under displacement control method is performed on the analytical models by an integrated finite element software for structural analysis and design called ETABS 2017. P-delta governs the geometrical non-linearity of structure. It has been observed over strength of regular structure is more as compared to irregular geometrical model whereas the ductility reduction factor does not show any significant trend. Moreover, all the models are limited in 6 story only with same structural property additional research is needed considering wider set of parameters framework.
Proposed System of Enhancement in Accuracy for Fire Detection System using Machine Learning Algorithm
Authors:   Computer Engineering ,Savitribai Phule Pune University, India., Pathak* Anjali M , Chaware Dr. S.M. ,   Computer Engineering ,Savitribai Phule Pune University, India.
Published: February 2020

The video surveillance system has become a important part in the security and protection of cities. The Video surveillance has become an important factor in the cities, since smart monitoring cameras mounted with intelligent video analytics techniques can monitor and pre-alert system by capturing abnormal activity such as fire events. The current world is completely under CCTV for make the various areas secure. The video recorded is unable to find out fire detection at early stage of fire event. After event happened this video sequence is used to find out causes of an event/fire but problem is after event happened system are unable to save loss by that event or accident, so there is need to such system is able to help us in early event detection and pre-alert generation system. Motive behind this proposed work is to invent pre-alert generation system without any hardware as well as sensor. Accuracy of this proposed system may be approx.85-90% or more which is better than existing system.
Performance of Tubular Structure under Seismic Excitation
Authors:   currently pursuing his M.E - Structural Engineering from Chandigarh University (CU), Mohali, Punjab India., Chaudhary* Diwakar , Singh Gurpreet ,   Assistant Professor, Department of Civil Engineering, Chandigarh University (CU), Gharuan, Mohali, Punjab, India received M.E. – Structural Engineering from Thapar University, Patiala, India.
Published: February 2020

Advancement in the building construction technology and structural analysis the tall structures have been significantly increased due to over growing population and for land mark of country. The tall structures are more prone to lateral load. In this study different forms of tubular structure are used to resist the Earthquake forces. Tubular structures are made based on the idea that building is design to act like a hollow cylinder cantilever perpendicular to the grounds. The aim of this paper is to present the seismic performance of tubular structure with and without central core. The Framed tube system, Tube in tube system, Bundled tube system, Braced tube system and Moment resisting Frame was analyzed to draw the comparison on the basis of base shear, storey drift, time period and storey shear satisfying the structural codes- IS 456-2000, IS 1893(Part 1):2016 in E-TABs software by Response spectrum method.
Fabrication of Permeameter for Determination of Hydraulic Conductivity of Earth Materials
Authors:   Undergoing Postgraduate studies at Covenant University, Ota., A* Oni Olubukola , Mojisola R Usikalu ,   Researcher, Department of Physics, Covenant University, Ota.
Published: February 2020

Laboratory investigation is one of the major ways of assessing soil hydraulic conductivity. Determination of hydraulic conductivity aids in engineering design of well pumping, prediction concerning spread of polluting fluids, embankment of canal bank affected by seepage, flooding solutions and stability of earth dams. However, different studies have shown that there are alternative models to Darcy’s law which governs the widely use of laboratory measurement of hydraulic conductivity. The deficiencies accustomed to the conventional permeameter such as the time wastage and cost-intensivehas led to different research modification. A low-cost permeameter was fabricated using a plastic column, hose pipe, to serve as water inlet and outlet connected to two manometer tubes to measure the pressure head difference. The hydraulic conductivities measured using the low-cost were 4.31 cm/s, 8.14 cm/s, 6.12 cm/s, 5.86 cm/s for 0.3 mm coarse sand, 0.85-1 mm fine sand, sandy clay and silty clay respectively. In comparison of the fabricated permeameter with conventional permeameter and other fabricated laboratory permeameters, it was observed that the hydraulic conductivity obtained is consistent with the typical permeability range for each soil type.
Parallel Algorithms for Discovering Planted (l, d) Motif
Authors:   Associate Prof., School of Computer Engineering, KIIT University, Bhubaneswar, India., Mohanty* Satarupa , Sahoo Biswajit ,   Professor, School of Computer Engineering, KIIT University, Bhubaneswar, India.
Published: February 2020

In computational biology, motifs are short, recurring patterns of biological sequences that possess the principal character for the analysis and interpretation of various biological issues like human disease, gene function, drug design, etc. The major objectives of the motif search problem are the management, analysis, and interpretation of huge biological sequences using computational techniques from computer science and mathematics. However, detection of the motif leads to computational problems whose solutions require a substantial amount of time in one uniprocessor machine and thus, remains as one challenging problem. In this chapter, two parallel algorithms are proposed, along with its implementation detail which crucially enhances the performance of the PMSP motif search algorithm. The first approach enhances the existing algorithm by eliminating the redundant process of the computation and also, minimizes the execution time by the use of both process-level and thread-level parallelism in the implementation. The second approach is the improvement over the first one, where not only the time of computation is reduced further but also the best space utilization is achieved..
Fuzzy based Combined Trust Scheme for Secure Routing in MANET (FCTRS)
Authors:   Research Scholar, PG and Research Department of Computer Science, Rajah Serfoji Government College, Thanjavur, Affiliated to Bharathidasan University, Trichirappalli, Tamil Nadu, India., Mozhidevan* T. Arul , Kumar Dr. K. Mohan ,   Head, PG and Research Department of Computer Science, Rajah Serfoji Government College, Thanjavur, Affiliated to Bharathidasan University, Trichirappalli, Tamil Nadu, India.
Published: February 2020

Mobile Ad Hoc network (MANET) is a self-configuring network consisting of mobile nodes without any fixed infrastructure. However due to the nodes has not any fixed infrastructure in MANET, it is susceptible to various security attacks like data modification, information sniff, due to low energy, computing ability and bandwidth. In MANET Black hole is also an attack and it is difficult to detect and prevent. The lack of quality in security aspects of ad-hoc routing protocols won’t provide reliability in the data packets movement between source and destination nodes. Implementing the routing decision with trust is an important one in the MANNET security. Hence, this research work propose an enhanced Fuzzy based combined trust scheme (FCTRS) based on public trust and Quality of Service (QoS) trust to detect black hole attack. It provides secure routing based on certificate authority (CA) to improve the performance of Ad-hoc On-demand Distance Vector (AODV). The results will show the performance improvement of proposed protocol over Enhanced Trusted Routing Scheme with Pattern Discovery (ETRS-PD) and the protocol AODV. The metrics in the performance of network examined with different conditions of mobility and the presence of black hole node positions.
ResNet based Lung Nodules Detection from Computed Tomography Images
Authors:   Department of Electronics and Telecommunication Engineering, CSMSS’s Chh. Shahu College of Engineering, 431002 Aurangabad, Maharastra, India., Nakrani* Mahender G , Sable Ganesh S ,   Department of Electronics and Telecommunication Engineering, G S Mandal’s Maharashtra Institite of Technology, 431010 Aurangabad, Maharastra, India., Shinde Ulhas B ,   Department of Electronics and Telecommunication Engineering, CSMSS’s Chh. Shahu College of Engineering, 431002 Aurangabad, Maharastra, India.
Published: February 2020

Lung cancer have become one of the major threat to human kind over few years. The survival rate of the patient depends mainly on the stage of cancer when it was detected with early stage detection increases survival rate significantly. Many computer aided detection systems were proposed to assist radiologist in detecting lung nodules efficiently. After the success of deep learning neural network in object classification problem, researchers started adopting it for different tasks in medical image processing and hence in lung nodule detection systems. Hence, a lung nodule detection method using ResNet in CT images is proposed. The proposed method consists of two stages, the pre-processing stage and nodule detection stage. The proposed technique uses morphological operations for segmentation of lungs and convolutional neural network for detection of lung nodules. This method is developed with an aim to provide second opinion to radiologists and reduce their workload. LIDC (Lung Image Database Consortium) dataset which contains 1010 CT patients images of chest regions are taken for experimentation. The model was able to achieve top-5 accuracy of 95.24% on test dataset.
Design of Circular Patch Antenna with Coplanar Waveguide Feed for LTE Application
Authors:   Electronics and Communication Engineering, Rajalakshmi Institute of Technology, Chennai, India., krishnan* Rahul , S Vanaja. ,   Electronics and Communication Engineering, Rajalakshmi Institute of Technology, Chennai, India.
Published: February 2020

In this paper, a circular patch antenna with Coplanar Waveguide (CPW) feed for LTE application is proposed. The proposed antenna design exhibits a decent impedance matching inside the LTE Bands 2.6 GHz. The planar monopole antenna with coplanar waveguide (CPW) feed has been considered here. It has greater advantage over microstrip compose feed lines, low scattering, low radiation spillage, the capacity to successfully control the trademark impedance, and the simplicity of mix. Rogers RT/duroid 5880 is used as substrate having a dielectric constant of 2.2 with a thickness of 1.6 mm and the conducting surface as copper. The proposed antenna obtains a narrow bandwidth in the frequency range of 2.6 GHz. It is suitable for LTE application because of its compact size and less cost to fabrication. The gain and efficiency of this antenna is good. The antenna is designed with the help of High Frequency Structure Simulator (HFSS) software.
Katsinovas Framework Prototype Apps Hardware as based Innovation Readiness Level
Authors:   Department Software Engineering, Major Electro Engineering, PoliteknikKatolik Saint Paul, Sorong, Papua Barat, Indonesia, Waliulu* Raditya Faisal , Saptono Marcelinus Petrus ,   Department Software Engineering, Major Electro Engineering, PoliteknikKatolik Saint Paul, Sorong, Papua Barat, Indonesia., Suryani Luluk ,   Department Software Engineering, Major Electro Engineering, PoliteknikKatolik Saint Paul, Sorong, Papua Barat, Indonesia, Murniasih Ery ,   Department Software Engineering, Major Electro Engineering, PoliteknikKatolik Saint Paul, Sorong, Papua Barat, Indonesia
Published: February 2020

Start-up industry, start-up companies go into the moldy lifestyle of young people to form a community to help solve more specific community problems and accurate results. Application testing on community applications is used as alpha 1 before the final release. It is prioritized that the concepts, components and application resolution of serious problems be alleviated. Until the performance. This test is not just an application but a hardware device created by Blueprint. The application of testing uses the framework of Katsinov, up to level 6 where each level explains the concepts, components, completion, enthusiasm or market potential, competition, technology development.
RNNLBL : A Recurrent Neural Network and Log Bilinear based Efficient Stock Forecasting Model
Authors:   Assistant Professor, Department of Computer Science and Engineering, V.T.U , Belgaum, India., Gurav* Mrs. Uma , S. Dr. Kotrappa ,   Professor, Department of Computer Science and Engineering, K L E’s Dr MSS College of Engineering & Technology, Belgaum, India.
Published: February 2020

Recent years have seen the wide use of Time series forecasting (TSF) for predicting the future price stock, modeling and analyzing of finance time series helps in guiding the trades and investors decision. Moreover considering the stock as the dynamic environment, it is pronounced as the non-linearity of time series which affects the stock price forecast immediately. Hence, in this research work we propose intelligent TSF model, which helps in forecasting the early prediction of stock prices. The proposed stock price forecasting model employed both short-term (i.e. recent behavior fluctuation) using log bilinear (LBL) model and long-term (i.e., historical) behavior using recurrent neural network (RNN) based LSTM (long short term memory )model. Subsequently, this model is mainly helpful for the home brokers since they do not possess enough knowledge about the stock market. Proposed RNNLBL hybrid model shows the satisfying forecasting performance, these results in overall profit for the investors and trades. Furthermore, proposed model possesses a promising forecasting in case of the non-linear time series since the pattern of non-linear pattern are highly improbable to capture through these state-of-art stock price forecasting models.
Assessment of Corrosion Properties of Magnesium AZ91D Alloy
Authors:   (M.E - PhD) Associate Prof, Department of Mechanical engineering, Vinayaka mission Kirubananda Variyar engineering college. Salem., Jayaraman* Dr. R. , S Ramesh. ,   M.E- Manufacturing Engineering (Pursuing), Vinayaka mission Kirubananda Variyar engineering college, Salem., Sekar R.Chandra ,   (M.E) Asst Prof, Department of Mechanical engineering, Vinayaka mission Kirubananda Variyar engineering college salem.
Published: February 2020

Magnesium alloys are characterized by unique properties and offer opportunities for lightweight applications. The challenge is to correlate the tensile and corrosion properties of the material to provide a holistic insight to its response to corrosion and monotonic loading. This paper presents extrapolating the various properties of the MgAZ91D alloy when it is subject the salt fog spray test. This process is suitable for automotive parts. The alloy composition microstructure and the character of the passive film capacity the corrosion mechanism of magnesium alloy exposed to aqueous solution and simulated saline atmosphere. Corrosion attack is disclosed between phases with different electro chemical behavior. FSP is an effective approach to refine the grain size and enhance the corrosion properties
IOT Based Home Automation using Raspberry PI
Authors:   M.Tech Power Electronics from Gokaraju Rangaraju Institute of Engineering and Technology, Hyderabad, Telangana, India., Ashok* Manthoj , Karthika Ms. M. ,   Assistant Professor Department of Electrical and Electronics Engineering, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad, Telangana, India., Nawaz Syed Sarfaraz ,   Associate professor Department of EEE, GRIET -Hyderabad Telangana, India.
Published: February 2020

Availability on high pace cellular networks like 3G,4G or Long Term Evolution united with cheaper or handy clever phones, cell industry has considered a vast increase between terms on presenting a number of purposes yet capabilities at the fingertips on the citizens. It discusses respecting IoT or such may remain chronic because realizing clever domestic automation using RaspberryPi. Smart telephone is connecting along Raspberry Pi the usage of the IP address over Raspberry Pi via Wi-Fi. The law effectively overcomes the drawbacks in Bluetooth then ZIGBEE technology. Internet regarding Things (IoT) is some of the hopeful technologies as may stand back because of connecting, IPaddress.Applications ranging beside smart governance, clever education, clever agriculture, clever healthcare, smart home etc. execute usage IoT because of fine transport concerning applications without guide intervention in a more high-quality manner.
Scrumban: An Agile Integration of Scrum and Kanban in Software Engineering
Authors:   Research Scholar, Computer Science & Engineering, Indus University, Ahmedabad, India., Bhavsar* Krunal , Shah Dr. Vrutik ,   Research Guide, Computer Science & Engineering, Indus University, Ahmedabad, India., Gopalan Dr. Samir ,   Research Co-Guide, Business Administration & Management, Indus University, Ahmedabad, India.
Published: February 2020

Software Engineering (SE) technologies are emerging day by day and seeking ABPR (Agile Business Process Reengineering) for Software Engineering Management (SEM) frameworks in software development organizations. BPR can enable organizational capabilities to initiate and implement critical change in execution. Under the roof of agile and on the base of empiricism, the Scrum has been proven itself as an ABPR approach for software engineering management in the software development organizations, across the world, by improving productivity, self-organization and collaboration for standard software development processes. Scrum has been leading software project development practices using its own characteristics: Artifacts, Pillars, Values, Events and Roles. But still software project development organizations are facing some issues with their software project development and management processes, like no documentation policy which results into inaccurate estimation, internal states of each work item flowing through the Scrum Board, Sprint tracker and prediction towards goal achievement which can be considered as challenges for Scrum due its limitations as well as Scrum does not allow, any alteration in its rules. Such issues have raised a question against implementation of Scrum and have opened the door for the next level of research to answer the question, how to overcome the limitations of Scrum. Kanban can provide the solution to some of these issues but it can’t provide complete SEM solutions to software Development Organizations. The aim of this research study is empirical analysis about how the formation of hybrid framework Scrumban as an integration of Scrum with Kanban, can resolve challenges of Scrum; using literature reviews, case study reviews, and research surveys; and this research has proposed a conceptual customized Scrumban framework, by keeping Kanban in the center of customization under the bound of Scrum rules. This research also concludes limitations of Scrumban, like project documentation, planning, large scaled project, distributed environment, team capabilities etc.; as each method has its own limitations.
Partial Replacement of Cement and Coarse Aggregate by Egg Shell Powder and Coconut Shells
Authors:   Assistant Professor, S R Enginering College, Warangal, Telangana, India., R A* Ayyappa , Reddy B Sandeep ,   PG Scholar, JNTU Kakinada, Kakinada., Yadav G. Swamy ,   Assistant Professor, S R Enginering College, Warangal, Telangana, India., Sudarshan Dara Swetha ,   Assistant Professor, S R Enginering College, Warangal, Telangana, India.
Published: February 2020

The issues of sustainability are of prime concern these days as we use a large number of natural resources for producing materials such as construction materials. The recent trend in the construction industry is to use the alternative source of construction materials which can substitute the use of natural materials to reduce environmental impact in terms of energy consumption, pollution, waste disposal, and global warming. Aiming at characterizing the behavior of concrete structures made with eggshell powder and coconut shells are replaced in the proportions of the concrete mixture. In the present work, the experimental program was designed to study the properties like strength and workability of concrete by casting the cube of size 150 mm x 150mm x 150 mm and cylinder of size 30 cm height and 15 cm diameter by using M20 grade. This experimental study consists of testing compressive strength of three cubes and split tensile strength of three cylinders of conventional concrete and the comparative cubes and cylinders are made by using different proportions of coconut shells (i.e., 2%, 4%, and 6%) replacement in coarse aggregate and replacement of eggshell powder (i.e., 5%, 10%, and 15%) in place of cement at optimum strength obtained by proportions of coconut shells replaced in coarse aggregate.
Linear Prediction of Overlapping Codons in a Genome Sequence
Authors:   Research Scholar, Dept. of Computer Science, MG-NIRSA, Affiliated to University of Mysore, Manasagangotri, Mysore, Karnataka, India., Pedakolmi* Venkateswarlu , Rajan Prof. E.G. ,   Director, MG-NIRSA; Director, PRC Global Technologies Inc., Ontario, Canada.
Published: February 2020

The concept of overlapping n-ary codons was proposed in this paper as a novel approach to the study of genome sequences in the framework of theoretical computer science. Given a genome sequence of length N, one can have (N/n) non-overlapping n-ary codons with 0 or 1 or up to n-1 unused nucleotides left out in the sequence. Unused nucleotides are not considered in the scheme of genetic code. Alternatively, one can have (N-n+1) overlapping n-ary codons with no unused nucleotide left out in the sequence.
An Analysis of the Mechanical and Metallurgical Behavior of AISI 4130 Steel After Co2 Laser Beam Welding Process
Authors:   Research Scholar, Department of Mechanical Engineering, SVU, Tirupati-517502, India., Reddy* B. Narayana , Hema Dr. P. ,   Assistant Professor, Department of Mechanical Engineering, SVU, Tirupati-517502, India., Padmanabhan Prof. G. ,   Professor, Department of Mechanical Engineering, SVU, Tirupati, India.
Published: February 2020

Alloy metal has received special attention in the aerospace and defense areas. The AISI 4130 alloy steel had been also considered, since it is applied in landing gears, small aircrafts engine cradles, and besides general industries. The Laser Beam Welding of high strength metals obtained small Weld Zone and better quality with good appearance. In this research work, a Laser Beam Welding (LBW) is used to weld AISI 4130. The experiments are conducted accordingly combination of Taguchi L25 based 5 levels of Laser Power, Speed, Angle, Focal Length and Focal Point Position. The AISI 4130 weld joint Bead Width and tensile strength are measured and analysed by ANOVA. Microstructure and SEM with EDAX are using to analysis the AISI 4130 weld joint.
An Insight of Existing Research Methods towards Securing IoT Communication System
Authors:   Assistant Professor, Department of Computer Science Engineering, ATME College of Engineering, Mysuru, India,, Fathima* Nasreen , Banu Dr. Reshma ,   Professor & Head, Department of Information Science & Engineering, GSSSIETW, Mysuru, India, Ahammed Dr. G.F Ali ,   Department of Computer Science Engineering, VTU Post Graduate Centre, Mysuru, India
Published: February 2020

IoT is an advanced analytics system that incorporates physical devices, intelligent technologies, and internet services to provide automation services and cost-effective productivity. The IoT oriented framework offers effective control, stabilized execution, and translucent services when it is applied to any enterprise. However, IoT devices are at risk of many security threats because they communicate and operate smart device services over wide distributed networks (i.e., insecure Internet channels). Over the past few years, it has been witnessed that several types of malicious activities have been tried to undermine the security and privacy of sensor networks as well as Internet-based applications. In order to protect IoT devices, many research works have been carried out to address potential security attack and to find an optimal way to overcome and limit the risk factors that affect security requirement and individual privacy. Therefore, this paper carries an assessment of the existing research works in order to understand better the root cause of the new possible threat and the challenges associated with IoT security. The paper also reflects the research trend to demonstrate the current status of security methods being developed till date. The prime motive of the present work is to reveal the current research gap and make an effective contribution to the future research direction.
Android Ransomware and Its Detection Methods
Authors:   Principal & Professor, Department of Computer Science, S. S. Jain Subodh P. G. College, Jaipur, India., Kaushik* Manish , Bhatia Leena ,   Associate Professor, S.S. Jain Subodh P.G. College, Jaipur, India., Jain Vipin Kumar ,   Assistant Professor, Department of Computer Science, S. S. Jain Subodh P. G. College, Jaipur, India.
Published: February 2020

Ransom ware is the most dangerous malware which locks the entire system data (files/folders) of user and demands ransom form user in order to decrypt data. Ransomware attacks are increasing day by day. Mobile phones are used not only for communication purpose but users also store their personal data and many other things in their mobile phone. 80% to 87% mobile phones are using Android operating system. Attackers have also targeted android smartphones just like personal computers. Due to rapid increase in ransomware we need to develop effective solution. There are different approaches like static, dynamic and hybrid which are used to detect ransomware.
Linear Sliding Stem Control Valve Hunting Analysis and Extrapolation of Valve Monitoring Features
Authors:   Department of Electronics and Instrumentation Engineering, Bannari Amman Institute of Technology, Sathyamangalam, India., Prabhu* V. , Velnath R. ,   Department of Electronics and Instrumentation Engineering, Bannari Amman Institute of Technology, Sathyamangalam, India., kumar S. Krishna ,   Department of Electronics and Instrumentation Engineering, Bannari Amman Institute of Technology, Sathyamangalam, India., Prathap M. R. ,   Department of Electronics and Instrumentation Engineering, Bannari Amman Institute of Technology, Sathyamangalam, India.
Published: February 2020

Control Valve is one of the major final control elements used in industries and plays a vital role in enhancing the productivity of a plant. Optimization of control valve depends on the effective preventive maintenance schedule. Control valves may be overhauled from the pipeline when there is a suspicion of fault. Almost 80% of the control valve maintenance relates to the diagnosis of valve in service to detect any abnormality. When a fault is identified the preventive maintenance process shifts to the breakdown maintenance process. During this process the control valve components are tested to determine the cause of the problem and to establish a corrective course of action. With the developments in microprocessor based control valve instruments along with their diagnostics capabilities has allowed engineers to simplify the maintenance activities. These digital devices can identify problems related with instrument air quality, leakage, supply pressure restriction, excessive friction, dead band, and calibration shift. Troubleshooting control valves after installing in the field is a tedious process as it is difficult to discriminate whether the problem is in the control valve or in the controller tuning. This article presents a novel method using sensors to identify the problems related with the control valve hunting, to pinpoint the source of error and present the performance results to end user. The objective of this research is to reduce manual intervention in troubleshooting of control valves and to enhance the predictive maintenance resulting in cost effective production.
Different Analog to Digital Converters Architectures
Authors:   PhD, Electronics and Communication Engineering, University Institute of Technology, Rohtak, Jyoti*  , Kumar Manoj ,   M.Tech., Degree in Electronics and Communication Engineering, Kurukshetra University
Published: February 2020

A series of recent studies has indicated that a mixed signal device analog to digital converters used for the processing of information and play a vital role in wireless sensors, Digital signal processing, Biomedical devices, in communication, IOT and various other applications. Across this broad use they give the significance in designing. The paper represents the various parameters like speed, area occupied, power consumption, sampling Rate, precision, Signal to noise ratio, Signal to noise distortion ratio, resolution, linearity and conversion time with respect to its different types and broad application in the real world. It defines errors due to non – linearity of signals as Differential nonlinearity, Integral nonlinearity, gain error, quantization error, aliasing and offset error. It also gives the comparative study about ADCs.
E-Customer Profiling Technology in Service Industry
Authors:   Information Systems Department, School of Information Systems, Bina Nusantara University, Jakarta 11480, Indonesia., Chandra Yakob Utama , Meyliana*  ,   Information Systems Department, School of Information Systems, Bina Nusantara University, Jakarta 11480, Indonesia., Hidayanto Achmad Nizar ,   Faculty of Computer Science, Universitas Indonesia, Depok 16424, Indonesia., Prabowo Harjanto ,   Management Department, BINUS Business School – Undergraduate Program, Bina Nusantara University, Jakarta 11480, Indonesia.
Published: February 2020

Service companies are very customer oriented in serving the needs of the customer. Higher services require competitive advantage in companies, including customer identification or e-customer profiling. The aim of this qualitative research is to determine the trend of the technology used for e-customer profiling or customer identification, so that service companies obtain customer information deeper and more accurately with customer identification. The research question in this study is "what is the technology used for e-customer profiling in the service sector?". By using literature research, there are 39 technologies that support e-customer profiling in service companies. The most service companies in this study are banking and financial services, hospitality and other services. 11 technologies used include data mining, big data analysis, customer data platforms, data management, demographic data, digital identity, machine learning, biometric recognition, CRM, social network analysis and transaction data. Apart from the 11 technologies used, there are several other technologies that are currently starting to develop, such as blockchain technology, social CRM, semantic web, etc. Service companies may also consider using the latest technology according to the needs of service companies in e-customer profiling such as competitive advantage.