Title: |
SURVEY PAPER ON ANDROID Vs. IOS |
Authors: |
Vikas Goyal, Anshul Bhatheja, Deepak Ahuja |
Source: |
International Journal of Latest Engineering Research and Applications, pp 01 - 06, Vol 01 - No. 03, 2016 |
Abstract: |
Today the world is moving towards mobility and we think all of us have smartphones in our hands as well as in our lives. According to a survey more than two/third of the Americans own smartphones in 2013. The smartphones are also seen as replacement for the computers and laptops. The features of these smartphones are the operating system they have or the applications they support. As we all know the four major mobile operating systems present are: - iOS, Android, Windows and Blackberry. The first two owns upto 92% of the total smartphone market share. With the increase in the demand and use of the smartphones security concern is a major issue now a days. |
Keywords: |
IDE, iOS, OS |
 |
Download Full Article |
Title: |
DEVELOPMENT OF PEAK RUNOFF HYDROGRAPHS FOR OBA AND OTIN RIVERS IN OSUN STATE, NIGERIA |
Authors: |
1Adejumo, L. A., Adeniran, K. A., Salami, A.W., Abioye Tunde., and Adebayo, K. R |
Source: |
International Journal of Latest Engineering Research and Applications, pp 07 - 16, Vol 01 - No. 03, 2016 |
Abstract: |
The unit and storm hydrographs for the catchments of Oba River and Otin River, Osun State, Nigeria were developed. Soil Conservation Service (SCS) and Snyder's unit hydrograph methods were used to develop synthetic hydrographs for the four catchments, while the SCS Curve Number method was used to estimate excess rainfall values from rainfall depth of different return periods. The peak storm flows obtained based on the unit hydrograph ordinates using convolution procedures determined by SCS for rainfall events of 10yr, 20yr, 50yr, 100yr and 200yr return periods for Oba River and Otin River vary from 336.12 m3/s to 611.53 m3/s while those based on Snyder's method vary from 142.31 m3/s to 283.34 m3/s for both Oba River and Otin River. The statistical analysis at 5% level of significance indicated that there were significant differences in the two methods. The analysis shows that the values of the peak flows obtained from SCS method is higher by about 58.11% and 54.08% than that of Snyder's method for both the Oba and Otin rivers respectively. SCS method was recommended for use on the four watersheds since it incorporates most major hydrological and morphological characteristics of the basins like the watershed area, main channel length, river channel slope and watershed slope. |
Keywords: |
Synthetic unit hydrograph, design storm hydrograph, storm duration, River catchment and recurrence interval. |
|
Download Full Article |
Title: |
Effect of Microbiologically Induced Calcite Precipitation in Concrete with 'Bacillus Halodurans' |
Authors: |
R.Prashanthi, Dr.P.N.Raghunath, Dr.B.Palani |
Source: |
International Journal of Latest Engineering Research and Applications, pp 17 - 33, Vol 01 - No. 03, 2016 |
Abstract: |
Concrete has been widely used for many years as a composite material for various types of structures. One of the major weaknesses of concrete is that it cannot withstand tension which can cause cracks easily and reduce the service life of the structure. Calcium carbonate is one of the most well-known mineral that bacteria can deposit by the phenomenon called bio cementation or microbiologically induced calcite precipitation. (MICP). To ensure that, this study presents the effect of bacillus halodurans, bacteria on the strength and durability of M20 grade concrete. Tests were performed for strength and durability criteria's. The test results showed that addition of bacteria improves strength and durability appreciably. |
Keywords: |
Bacillus halodurans, Calcium carbonate, Concrete, Cracks, Durability, Strength, MICP |
|
Download Full Article |
Title: |
Review Concept of Application of Differential Equations |
Authors: |
DR.Y.PRAROOPA, Mr.A.Shou Reddy, Mr.P.Babu rao |
Source: |
International Journal of Latest Engineering Research and Applications, pp 34 - 37, Vol 01 - No. 03, 2016 |
Abstract: |
This article attempts the basic concepts of Differential equations and studies one of the application of Differential equations which is Newton‟s law of cooling. It gives the derivation of this and explains its role in Engineering connection. It solves some problems related to this. |
Keywords: |
Differential equation, heat flow, Newton‟s law of cooling |
|
Download Full Article |
Title: |
ANALYSIS OF MUSIC EFFECT ON N-BACK TASK PERFORMANCE |
Authors: |
Ms Nithya.S |
Source: |
International Journal of Latest Engineering Research and Applications, pp 38 - 42, Vol 01 - No. 03, 2016 |
Abstract: |
Listening to music causes either positive or negative effect while performing any task. To identify the effect in this paper EEG signal was acquired from different subjects while performing N-back task & listening to music. The N-back task has four levels of cognitive load which is designed & presented to subject using Paradigm stimulus presentation software (PSPS).N-back task is performed for 4 trials. During first trial without music, second trial with Country music, third trial with Rock music & Fourth trial with Jazz music. During the performance of N-back task the Reaction time (RT) is also measured. It is observed that the subjects can perform n-back task well without music. A total of seven parameters were extracted. From these it is seen that Rock music has negative effects which as less performance. While comparing Country and Jazz music the performance and effect are similar to no music condition. For no music, the subject performed well in all the cognitive loads. The variations are seen in the Frontal and temporal electrodes in each band. From this it can be noted that the Frontal and temporal lobes are more active compared to the other lobes, so while performing any tasks along with music, greater importance can be given for Frontal & temporal lobe electrodes and pleasant music like Country and Jazz music has been preferred. So it is better to do any task without listening music. |
Keywords: |
Cognitive load, N-Back task, Parameters, Reaction time, Stimulus |
|
Download Full Article |
Title: |
Experimental Investigation on Modification of Inlet poppet valve of single cylinder Direct Ignition Four stroke Diesel Engine |
Authors: |
Dr. Hiregoudar Yerrennagoudaru, Shiva prasad Desai, Mallikarjuna. A |
Source: |
International Journal of Latest Engineering Research and Applications, pp 45-53, Vol 01 - No. 03, 2016 |
Abstract: |
To generate air swirl inside a direct ignition diesel engine combustion chamber an attempt is made to modify some possible changes in an inlet valves without disturbing the properties of valve material, which ensures an improved combustion and a noticeable improvements in emission levels at its exhaust gases. In order to select better and most suitable modifications in practicality the simulation through CFD is the most precisive and accurate way of selecting the optimum modification in inlet poppet valves. |
Keywords: |
Swirl, Turbulence, CFD analysis, thermal efficiency HC and CO |
|
Download Full Article |
Title: |
EXPERIMENTAL ANALYSIS OF CYLINDRICAL RISER DESIGN FOR LM6 ALUMINIUM ALLOY CASTINGS |
Authors: |
Siva.T, Melkin.M.S, YugendraRajan.D |
Source: |
International Journal of Latest Engineering Research and Applications, pp 54 - 63, Vol 01 - No. 03, 2016 |
Abstract: |
Aim of the present work is to produce the defect free casting for optimised riser dimensions for a rectangular plate Aluminium alloy (Al-12%Si alloy) casting with insulating riser sleeve (plaster of paris) and chill (cast iron) by Experimental work. In this work, previously found optimized riser dimensions three models are considered to conduct the experimental work for a double plate casting of size 240x150x 25 mm with cylindrical side riser having a hemispherical bottom of height (D/2) and diameter with H/D= 1.5. The first model is a riser without sleeve and chill, the second model is a riser with insulating sleeve and the third model is a riser with insulating sleeve and chill. The casting Specimen is prepared and the various tests are conducted to find the soundness of casting. It strongly shows, the optimum riser dimensions give better result. This work proves optimization of riser dimensions by ANSYS software reduces experimental work. |
|
Download Full Article |
Title: |
Data Transfer Between Two PC's Using Intrabody Communication System |
Authors: |
Monali Bansode,Prof. Rahul Jiwane, Prof. Mettu Govind Rao |
Source: |
International Journal of Latest Engineering Research and Applications, pp 64 - 66, Vol 01 - No. 03, 2016 |
Abstract: |
Intrabody Communication (IBC) is a method that uses the human body as a transmission medium for transmission of electrical signals, providing an efficient channel to connect devices within body sensor networks (BSN) or under personal area network (PAN), and presenting notorious advantages in comparison with usual wireless RF standards such as Bluetooth and Zigbee. For instance, these standards were intended to operate at distances of several tens of meters, causing electromagnetic energy to be radiated into the environment, thus increasing power consumption. In contrast, IBC is based on near-field coupling, in such a way that the popular of the signal is confined through the surface of the body, without much energy being radiated into the air. This feature makes IBC suitable for use with low frequencies and low power signals, thus decreasing consumption, allowing miniaturization, and mitigating external interferences. These advantages have led researchers to progress IBC electronic prototypes as well as to define new applications. Therefore, IBC is a promising approach capable of covering some of the core technical challenges that are yet to be resolved in BSN, such as the necessity of small-size, power-saving, and miniaturized intelligent wearable devices. |
Keywords: |
Body Sensor Network(BSN),Intrabody communication(IBC),Personal Area Network(PAN) |
|
Download Full Article |
Title: |
EVALUATION OF WEB PORTALS DEVELOPED AND HOSTED BY WORDPRESS CONTENT MANAGEMENT SYSTEM |
Authors: |
Ume Leonard E and Ikporo Stephen C |
Source: |
International Journal of Latest Engineering Research and Applications, pp 65 - 75, Vol 01 - No. 03, 2016 |
Abstract: |
Web portals have become a vital component of any serious corporate organizations globally. This is as a result of its importance in widening the reach of its services to clients all over the world. Therefore a choice of a platform to develop and host any organization's portal should be tackled with the seriousness it deserved to avoid failure and subsequent economic loss. This research paper evaluated five web portals developed and hosted by wordpress content management system using some key parameters. It was observed that portals developed and hosted by wordpress content management system usually score above average. |
Keywords: |
Web portal, content management system, evaluation |
|
Download Full Article |
Title: |
Comparative Study Of Performance And Properties Of Reactive Powder Concrete Over High Performance Concrete And Conventional Concrete |
Authors: |
Prof. A. R. Deshmukh, R. G. Ahire, A. M. Balate, D. A. Chauhan, S. K. Joshi |
Source: |
International Journal of Latest Engineering Research and Applications, pp 76 - 85, Vol 01 - No. 03, 2016 |
Abstract: |
Reactive Powder Concrete is an ultra high strength and high ductility cementitious composite with advanced mechanical and physical properties. It is a special concrete where the microstructure is optimized by precise gradation of all particles in the mix to yield maximum density. This new material demonstrates greatly improved strength and durability characteristics compared with traditional or even high performance concrete. The improved properties of RPC are obtained by improving homogeneity of the concrete by eliminating large aggregates, increasing compactness of the mix by optimizing packing density of fine particles, and using fine steel fibers to provide ductility .In this paper the benefits of the RPC over the HPC and Conventional concrete and reduction in the cost of RPC by replacing the Micro Silica and Cement with fly ash and its effect on durability of RPC as well An attempt has been made in the present experimental study to determine the Effect of dosage of Admixture and water cement ratio on workability, compressive strength and flexural strength of high performance concrete. In the absence of standard mix design procedure, on the basis of data obtained from previous experimental study, specific mix proportions has been evaluated and total 4 number of mix proportion were decided 9 specimen for compression and 1 no for mix proportion were decided 3 specimen for flexural each proportion were casted and tested under the action of uni-axial compression and flexure. 51 specimens were tested using a compression testing machine, flexural testing machine and workability is determined by slump cone test. |
Keywords: |
RPC, Compression, Flexural, Workability, Admixture, Steel fiber |
|
Download Full Article |
Title: |
Effect of Al2O3 Nano fluids with citrus limonum juice on heat transfer rate in automobile radiators |
Authors: |
T.Ganesan, P.Seenikannan, T.Prabu |
Source: |
International Journal of Latest Engineering Research and Applications, pp 86 - 102, Vol 01 - No. 03, 2016 |
Abstract: |
Recently, heat transfer enhancement for automobiles by adding solid nanoparticles to liquid is significant. The nanomaterial's have high heat transfer rate. Most of the research has been conducted using nanoparticles alone for radiators. A natural preservative with nanofluids for further improvement of heat transfer is proposed. Lemon juice is one of the traditional and best cooling medium. Accordingly, an attempt is made by adding natural lemon juice as an additional fluid with nanofluids. Experimental analysis is carried out by varying different input temperatures and mass flow rate. This research included the heat transfer rate by forced convection. The juice which is extracted from the natural available lemon and dispersed in the Aluminum oxide nanofluids prepared previously. Additionally, comparison is conceded with the CFD analysis have done. The experimental result shows that the heat transfer rate increases and proves that the proposed combination of additives is an enriched solution for the heat transfer enhancement. |
Keywords: |
Radiator, Lemon juice, Aluminium oxide nanofluids, heat transfer rate, CFD. |
|
Download Full Article |
Title: |
Applying Hidden Markov Model for Face Recognition using Singular Value Decomposition |
Authors: |
Avleen Bansal |
Source: |
International Journal of Latest Engineering Research and Applications, pp 103 - 108, Vol 01 - No. 03, 2016 |
Abstract: |
Facial recognition systems are computer-based security systems that are able to automatically detect and identify human faces. Facial recognition has gained increasing interest in the recent decade. Over the years there have been several techniques being developed to achieve high success rate of accuracy in the identification and verification of individuals for authentication in security systems. Face recognition systems are commonly trained with a database of face images, becoming "familiar" with the given faces. Many reported methods rely heavily on training database size and representativeness. But collecting training images covering, for instance, a wide range of viewpoints, different expressions and illumination conditions is difficult and costly. Moreover, there may be only one face image per person at low image resolution or quality. In these situations, face recognition techniques usually suffer serious performance drop. Here we present effective algorithms that deal with single image per person database, despite issues with illumination, face expression and pose variation. |
Keywords: |
Face Recognition, Hidden Markov Model, Singular Value Decomposition |
|
Download Full Article |
Title: |
A Literature Review on Face Recognition System |
Authors: |
Avleen Bansal |
Source: |
International Journal of Latest Engineering Research and Applications, pp 109 - 112, Vol 01 - No. 03, 2016 |
Abstract: |
Face recognition is a biometric system used to identify or verify a person from a digital image. Face recognition is undoubtedly an interesting research area, growing in importance in recent years, due to its applicability as a biometric system in commercial and security applications. These systems could be used to prevent unauthorized access or fraudulent use of ATMs, cellular phones, smart cards, desktop PCs, workstations, and computer networks. The appealing characteristic of a face recognition system is that, differently from fingerprint or iris biometric systems, it represents a not invasive control tool. In this paper we provide literature review of various face recognition system. |
Keywords: |
Face Recognition, Feature extraction, Access Control |
|
Download Full Article |
Title: |
BIOGAS PRODUCTION FROM SUGARCANE BAGASSE IN CO-DIGESTION WITH VEGETABLE WASTE |
Authors: |
Keerthana.T, Mrs.Krishnaveni.A |
Source: |
International Journal of Latest Engineering Research and Applications, pp 113 - 117, Vol 01 - No. 03, 2016 |
Abstract: |
The aim of the project is to carry out the co-digestion of sugarcane waste in the form of Sugarcane Bagasse and Vegetable Waste to enhance the biogas production. The main issue for co-digestion process lies in balancing several parameters in the co-substrate mixture: macro and micronutrient, C: N ratio, toxic compounds, biodegradable organic matter and dry matter. The experiment was carried out in 250 ml batch digester for 24 days retention period. The co-digestion was carried on mesophilic temperature with cow dung as an inoculum. In this work, to optimize the different proportion (0%, 25%, 50%, 75% and 100%) of sugarcane bagasse, inoculum, moisture content, PH and alkalinity. The investigation helps to find the most proper ratio of different co-substrate that provide an optimize biodegradation potential or enhance methane potential. In the optimization, the feasibility of using sugarcane bagasse and vegetable waste as co-digestion in the range of (50%) both provided the best condition to increase the methane production. The biogas was collected by the water replacement method. In conclusion, anaerobic co-digestion of sugarcane bagasse waste and vegetable waste appears to be a suitable technology to treat such wastes, obtaining a renewable source of energy from biogas. |
Keywords: |
Vegetable Waste, Sugarcane Bagasse, Co-digestion process and Biogas |
|
Download Full Article |
Title: |
Operations Decisions for a small Bakery shop with high Seasonal Demand |
Authors: |
DINESH KUMAR & SRIDHAR K |
Source: |
International Journal of Latest Engineering Research and Applications, pp 118 - 123, Vol 01 - No. 03, 2016 |
Abstract: |
The abnormal economic conditions, global competition, customer's aspiration has a major impact on the performance of the enterprises. Operation decisions are essential for proper planning in order to achieve the goal of the enterprise. In this Project, an attempt to an attempt is to make to arrive the operation decisions in a Small Scale enterprise. The project consists of three modules. In the first module, demand forecast is performed with exponential smoothing method. Based on the current period demand, forecast is completed. The accuracy of forecasting is identified by the tracking Signal. Accordingly, smoothing constant is adjusted in exponential smoothing method to minimize the forecast error. This dynamic forecast method is suitable for the bakery products where demand fluctuations are more. From the demand forecast, aggregate demand is projected and aggregate production plan are evaluated to find the plan which will give the optimal cost. Aggregate planning methodology is included in the module two. |
Keywords: |
Aggregate Planning, Exponential smoothing method, Tracking Signal. |
|
Download Full Article |