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International journal of advancements in computing technology最新文献

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Effect of Temperature on Electric Current, Magnets and Electromagnet 温度对电流、磁体和电磁铁的影响
International journal of advancements in computing technology Pub Date : 2016-07-14 DOI: 10.4172/0976-4860.1000167
Akash Yadav
{"title":"Effect of Temperature on Electric Current, Magnets and Electromagnet","authors":"Akash Yadav","doi":"10.4172/0976-4860.1000167","DOIUrl":"https://doi.org/10.4172/0976-4860.1000167","url":null,"abstract":"The approach of this research paper is to find out the effect of the temperature on the strength of electricity, magnetism and the electromagnet. Magnets, electromagnets and electricity we are using in our day to day life. And every time these things are dealing with the temperature. This experiment we have conducted to find out that with increase in temperature or with decrease in temperature, will the properties of material (Magnet, Electromagnet and Electricity) will increases or decreases. Or there is chances that their properties value will be constant. To find this, we have used strong magnet made of neodymium, electricity and set of strong electromagnet. Also for cooling the magnet refrigerator and a heating component is used. A wire is used of known resistance. There was lot of change in properties of all these materials after the experimentation.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86597030","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Ferromagnetic Material for Strong Magnetic Shielding 强磁屏蔽用铁磁材料
International journal of advancements in computing technology Pub Date : 2016-07-12 DOI: 10.4172/0976-4860.1000166
Akash Yadav
{"title":"Ferromagnetic Material for Strong Magnetic Shielding","authors":"Akash Yadav","doi":"10.4172/0976-4860.1000166","DOIUrl":"https://doi.org/10.4172/0976-4860.1000166","url":null,"abstract":"Purpose of this research is to find out the effective way to shield the magnets by using two most common available materials that is iron and steel. The material that is available in market they shield less magnetic field and also are costly. If you want to shield the higher magnetic field you have to expense a lot. To shield the magnetic field you have to make the sheet and wrapped it around the magnet, but thickness of shielded plates varies with the type of magnet and the power of magnet. Finally here we have a better material that can shield your magnet and can save your 100s of equipment that you are using. This is good for your observation which material is having the best results. The cost of these metal sheets is 20-30 times less than the best material available in market for shielding and also they can shield high strength magnetic field.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90061160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Strong Magnetic Shielding by Common Available Material 常用材料的强磁屏蔽
International journal of advancements in computing technology Pub Date : 2016-07-12 DOI: 10.4172/0976-4860.1000168
Akash Yadav
{"title":"Strong Magnetic Shielding by Common Available Material","authors":"Akash Yadav","doi":"10.4172/0976-4860.1000168","DOIUrl":"https://doi.org/10.4172/0976-4860.1000168","url":null,"abstract":"The approach of this research paper is to find out the effect of the temperature on the strength of electricity, magnetism and the electromagnet. Magnets, electromagnets and electricity we are using in our day to day life. And every time these things are dealing with the temperature. This experiment we have conducted to find out that with increase in temperature or with decrease in temperature, will the properties of material (Magnet, Electromagnet and Electricity) will increases or decreases. Or there is chances that their properties value will be constant. To find this, we have used strong magnet made of neodymium, electricity and set of strong electromagnet. Also for cooling the magnet refrigerator and a heating component is used. A wire is used of known resistance. There was lot of change in properties of all these materials after the experimentation.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79073766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Machine Olfaction Device (MOD) Chambers with Two Sensors 带有两个传感器的机器嗅觉装置(MOD)腔室
International journal of advancements in computing technology Pub Date : 2016-07-10 DOI: 10.4172/0976-4860.1000164
N. Altawell
{"title":"Machine Olfaction Device (MOD) Chambers with Two Sensors","authors":"N. Altawell","doi":"10.4172/0976-4860.1000164","DOIUrl":"https://doi.org/10.4172/0976-4860.1000164","url":null,"abstract":"The Electronic Nose (or eNose) presently possesses a number of challenges, such as short life-time of the sensors; sensitivity towards moisture; narrow selectivity; relatively expensive; mostly used as a laboratory tool and in some cases results can be difficult to reproduce due to the presence of multiple sensors. \u0000The present available devices either lack mobility or are not designed for a long term use. Most of these devices use arrays of sensors, i.e. eNoses, rather than two sensors. Also, the design of the chamber in most present devices can add problems, such as replacement of the sensor, long term functionality and other related issues. \u0000This paper is aimed at developing a novel and improved machine olfaction device (MOD) with on-board data processing capability for monitoring applications. Such a system will be able to use two sensors rather than an array of sensors, as is the case with the present eNose devices. The aim is for a real time MOD which can be used inside and outside the laboratory and for domestic and commercial purposes as well. This new approach can be achieved within the design provided in this paper.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90185786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acquire Bus Information using GSM Technology 利用GSM技术获取总线信息
International journal of advancements in computing technology Pub Date : 2016-06-21 DOI: 10.4172/0976-4860.1000163
K. Shirisha, T. Sivaprasad
{"title":"Acquire Bus Information using GSM Technology","authors":"K. Shirisha, T. Sivaprasad","doi":"10.4172/0976-4860.1000163","DOIUrl":"https://doi.org/10.4172/0976-4860.1000163","url":null,"abstract":"The system designed here is very useful for the passengers those who are waiting at bus stop to catch specific number bus. As the bus is equipped with GSM based processor and where as the bus stop is equipped with time data transmitter, the passenger can identify that at what time the bus has reached to its previous stage or before that stage. Based on this information, the passenger can estimate the position of bus. This can be achieved by sending SMS to the GSM installed in the bus. \u0000The demo module is simulated with two bus stages and each stage has to be equipped with its time data transmitting unit. This unit contains RTC and it is interfaced with microcontroller can display the running time accurately through 7- segment display. This time data is transmitted continuously through IR led. Now whenever the bus reaches to the stage, this time data will be acquired through TSOP (IR sensor package) and it will be stored in to the ROM of main processing unit. The GSM module interfaced with main processor can send the time information along with left over bus stop name (i.e. reaching time of previous bus stop) to the caller in the form of SMS. Means whenever any passenger enquires to know the position of bus by sending SMS to the concern processor installed in the bus, information will be passed to the calling mobile automatically. Since it is a prototype module, system is developed for two stages, but for practical approach each and every bus stop must be equipped with real time clocks with data transmitters and similarly each and every bus also must be equipped with the processing unit. In this fashion all buses information can be acquired by calling them through mobile. \u0000Major building blocks: RTC’s, Micro-controllers, 7- segment displays, modulators, TSOP1738 IR sensor package, Max232, GSM module. Simulation of bus stops, toy bus, high power battery and its charger, etc.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85629522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Robust Watermarking Scheme Based on Discrete Wavelet Transform and Visual Hided Scheme 基于离散小波变换和视觉隐藏的鲁棒水印方案
International journal of advancements in computing technology Pub Date : 2016-06-02 DOI: 10.4172/0976-4860.1000161
D. Sharma, Ankit Aggrawal, Ankita Gupta, H. Rai, Neha Singh
{"title":"Robust Watermarking Scheme Based on Discrete Wavelet Transform and Visual Hided Scheme","authors":"D. Sharma, Ankit Aggrawal, Ankita Gupta, H. Rai, Neha Singh","doi":"10.4172/0976-4860.1000161","DOIUrl":"https://doi.org/10.4172/0976-4860.1000161","url":null,"abstract":"Digital watermarking is one of very popular mechanisms which is widely used for the copyright protection and data authentication of digital multimedia. This paper presents a robust copyright protection scheme based on discrete wavelet transform (DWT) and visual hided scheme (VHS). Unlike the traditional schemes, in our proposed scheme, the original image is modified by embedding the watermark into the original image. We use the visual hided scheme to construct watermarked image. In embedding 3 level DWT is applied on cover image and then embedding of watermark is performed using VHS technique after resizing the watermark image. In order to express the robustness and perceptibility of the presented watermark scheme experimental results shows the performance of proposed scheme based on parameters peak signal to noise ratio and resistance against various signal processing operations and attacks.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77597991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Topological Optimization of a Refrigerator Bed 冰箱床的拓扑优化
International journal of advancements in computing technology Pub Date : 2016-05-25 DOI: 10.4172/0976-4860.1000158
Anan'ina Gn, S. Keerthi, A. Yaska, N. Sukesh, G. Kumar
{"title":"Topological Optimization of a Refrigerator Bed","authors":"Anan'ina Gn, S. Keerthi, A. Yaska, N. Sukesh, G. Kumar","doi":"10.4172/0976-4860.1000158","DOIUrl":"https://doi.org/10.4172/0976-4860.1000158","url":null,"abstract":"This paper deals with optimization of a Refrigerator bed. It describes development of a Finite element model consisting of structural members which are designed using basic principles of structural design. Topological optimization is applied to the bed considering volume as the objective along with Displacement as the constraints. Manufacturing constraints are considered to provide the manufacturability and interpretable design proposal. From the interpretations of Topological optimization, two designs are proposed one for Sheet metal and another for Plastic. The refrigerator bed Structure is optimized to minimize the mass and the cost.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89667276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A Novel Approach to Enhance TCP Throughput in Wireless Sensor Networks 一种提高无线传感器网络TCP吞吐量的新方法
International journal of advancements in computing technology Pub Date : 2016-05-21 DOI: 10.4172/0976-4860.1000159
M. Hassani
{"title":"A Novel Approach to Enhance TCP Throughput in Wireless Sensor Networks","authors":"M. Hassani","doi":"10.4172/0976-4860.1000159","DOIUrl":"https://doi.org/10.4172/0976-4860.1000159","url":null,"abstract":"Wireless sensor network add a new wireless structure have been designed to improve the performance of the new communications. Performance of wireless sensor network has a vital dependency to the transport protocols. TCP is a connection oriented and reliable protocol of transport protocol which is developed for wired networks because of some unique characteristics of wireless sensor network like poor resources, poor channel bandwidth and noisy channels and node mobility, performance of TCP is degraded. In this paper a simulation based performance analysis is presented in the term of TCP throughput. The throughput decay of TCP are evaluated in wireless sensor networks and discuss a bout problem that cause this degradation. On the other hand TCP wrongly assumes congestion is the main reason of each packet lost, while packet lost may happen because of wireless sensor networks limitations that is mentioned above. The propose model modify TCP congestion detection module to distinguish between congestion and non congestion situation. It evaluated by simulated results and throughput enhancement verified by NS2.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74182625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Effect of Squeeze Cast Process Parameters on Fluidity of Aluminium LM6 Alloy 挤压铸造工艺参数对LM6铝合金流动性的影响
International journal of advancements in computing technology Pub Date : 2016-04-24 DOI: 10.4172/0976-4860.1000157
R. Vignesh, G. Sanjay, M. Hi, A. Vignesh, P. Rajarajan
{"title":"Effect of Squeeze Cast Process Parameters on Fluidity of Aluminium LM6 Alloy","authors":"R. Vignesh, G. Sanjay, M. Hi, A. Vignesh, P. Rajarajan","doi":"10.4172/0976-4860.1000157","DOIUrl":"https://doi.org/10.4172/0976-4860.1000157","url":null,"abstract":"In squeeze casting process, the liquid molten metal charge is compressed under a pressure inside the mould cavity. The applied squeeze pressure should be optimum because the cooling rate of molten metal increases with the increase in applied pressure there by fluidity property decreases. In the present work investigation about the effect of Squeeze pressure on the Aluminium LM6 fluidity property. Fluidity refers to the property of a metal; the most prevalent fluidity tests is the spiral-shaped mould test, Aluminium LM6 alloy in the molten state is applied into the spiral die cavity by the squeeze pressure. The distance covered by molten metal in spiral channel after the application of pressure is the measure for fluidity. The fluidity keeps increasing up to a particular pressure and drops suddenly. At a pouring temperature of 750°C the maximum fluidity of LM6 alloy during squeeze casting was obtained under the applied pressure of 30 MPa and the fluidity of LM6 alloy during squeeze casting increases with increase in pouring molten metal temperature.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75562627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
An Experimental Biospectroscopic Study on Seminal Plasma in Determination of Semen Quality for Evaluation of Male Infertility 精浆生物光谱法测定男性不育症精液质量的实验研究
International journal of advancements in computing technology Pub Date : 2016-04-14 DOI: 10.4172/0976-4860.1000E007
A. Heidari
{"title":"An Experimental Biospectroscopic Study on Seminal Plasma in Determination of Semen Quality for Evaluation of Male Infertility","authors":"A. Heidari","doi":"10.4172/0976-4860.1000E007","DOIUrl":"https://doi.org/10.4172/0976-4860.1000E007","url":null,"abstract":"To investigate the correlations among seminal plasma Magnesium (Mg), Phosphorus (P), Potassium (K), Calcium (Ca), Chromium (Cr), Manganese (Mn), Iron (Fe), Copper (Cu), Zinc (Zn), Selenium (Se), Molybdenum (Mo) and Iodine (I) concentrations and semen parameters [1– 15]. 500 fertile and 1000 infertile males provided a standardized semen specimen. Total Magnesium (Mg), Phosphorus (P), Potassium (K), Calcium (Ca), Chromium (Cr), Manganese (Mn), Iron (Fe), Copper (Cu), Zinc (Zn), Selenium (Se), Molybdenum (Mo) and Iodine (I) concentrations were determined by Flame Atomic Absorption Spectroscopy (FAAS), Attenuated Total Reflection Fourier Transform Infrared Spectroscopy (ATR–FTIR), Energy–Dispersive X– Ray Spectroscopy (EDX), UV–Vis spectroscopy and FT–Raman spectroscopy. Semen analysis was performed according to the SigmaAldrich Corporation guidelines. The strong and positive correlation was found among seminal plasma Magnesium (Mg), Phosphorus (P), Potassium (K), Calcium (Ca), Chromium (Cr), Manganese (Mn), Iron (Fe), Copper (Cu), Zinc (Zn), Selenium (Se), Molybdenum (Mo) and Iodine (I) concentrations (p<0.001). Also, positive correlation was found among Magnesium (Mg), Phosphorus (P), Potassium (K), Calcium (Ca), Chromium (Cr), Manganese (Mn), Iron (Fe), Copper (Cu), Zinc (Zn), Selenium (Se), Molybdenum (Mo) and Iodine (I) concentrations and vitality and motility (p<0.0001). On the other hand, there is negative correlation among Magnesium (Mg), Phosphorus (P), Potassium (K), Calcium (Ca), Chromium (Cr), Manganese (Mn), Iron (Fe), Copper (Cu), Zinc (Zn), Selenium (Se), Molybdenum (Mo) and Iodine (I) concentrations and abnormal morphology (Figures 1–3). Therefore, the present data indicated that Magnesium (Mg), Phosphorus (P), Potassium (K), Calcium (Ca), Chromium (Cr), Manganese (Mn), Iron (Fe), Copper (Cu), Zinc (Zn), Selenium (Se), Molybdenum (Mo) and Iodine (I) concentrations could be useful factor in determination of semen quality.","PeriodicalId":90538,"journal":{"name":"International journal of advancements in computing technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76157381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 161
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