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In recent years, self-compacting concrete (SCC) has gained wide use for placement in congested reinforced concrete structures with difficult casting conditions. For such applications, the fresh concrete must possess high fluidity and good cohesiveness. In this present study, the effect of replacing the cement, fine aggregate and coarse aggregate by constant replacement of silica fume, Manufactured sand (JSW) replacement of 0%, 10%, 20%, 30%, 40% and light weight aggregate replacement of 10%, 15%, for internal curing respectively and their combinations of various proportions on the properties of different mixes of M40 grade has been compared with normal self compacting concrete by conventional curing method. In this study fresh property and hardened properties of the different mixes of concrete were determined. From the present study the test result showed that for fresh concrete all the mixes satisfies the EFNORC standard values.
Cloud computing is the apt technology for the decade. It allows user to store large amount of data in cloud storage and use as and when required, from any part of the world, via any terminal equipment. While Cloud services offer flexibility, scalability and economies of scale, there have been commensurate concerns about security. On the similar terms, we have chosen to make use of a combination of authentication technique and key exchange algorithm blended with an encryption algorithm. In this project, we have proposed to make use of 3DES algorithm which is a well-known symmetric cryptosystem and is widely used for secure data transmission, along with that we will blend it with Random Key Generator and Graphical Password to add an extra security measure. This proposed architecture of three way mechanism and the use of symmetric method of encryption make it tough for hackers to crack the security system, thereby protecting data stored in cloud.
This study was conducted with the aim of investigating how access control would secure customer information in Kenya. This study was guided by the set out objectives: first to determine how data control mechanisms enhance security access, secondly to investigate the security issues on access of customer information and thirdly to develop Secure Data Access Control (SEDAC) model. In achieving these objectives a self administered questionnaire was developed and distributed to randomly selected respondents. The findings of the study were analyzed using SPSS. The Security Data Access Control (SEDAC) model was developed for and recommended for adoption by the end users as a guide to enlighten the novice worker who constitutes a large number of the work force.
Clustering technique is the basic technique used in the wireless sensor network to enhance the lifetime of a sensor network by mitigating energy consumption and provide efficiency, scalability, and security. Formerly sensor nodes are considered to be homogeneous in which each node has the same processing capacity, energy and functionality, but to prolong network lifetime researches has been evolved to infuse heterogeneity in wireless sensor network such as to provide different energy level to some nodes. In this paper, we present a survey on basic clustering techniques for Heterogeneous wireless sensor networks.
Tjek dit hjem fra hvor som helst med denne vejrfast HD kamera Netgear har afsendt 84 millioner trådløse routere og gateways siden 2006, men virksomheden ønsker at være kendt for mere end blot at være standardnavnet på din usikrede hjem Wi-Fi. I dag det kundgøre dens løsning i den smart home sfære: en ny trådløs sikkerhed kamera til dit hus. Kaldet Arlo, enheden kan bruges inde og ude og streame 720p video selv om natten.
Bradley Croft SanAntonio and all the like-minded stakeholders are contributing to a vast societal community transformation by being heartily enough to rescue innocent dogs. At the same time police departments can save on resources through the dog donations provided to them. There are cases hereby some of the police officers and their families get really acquainted with these dogs and develop strong bonds. Brad does not stop there as his organization also offers training for dogs so as to offer personal security. Home or business owners can no longer be dismayed as they will have watchful eyes and ears around to readily avail protection.
Vertical Blinds allow you to partially control, filter or block out light, enhance privacy or even disguise unattractive windows and doors.Like all our Blinds, our Verticals are a high-quality product, Made-to-Measure especially for you. These Blinds are a great solution for bedrooms, nurseries, TV rooms, offices and any other room where you want to block out or control light and enable privacy.
HomeMonitor, Simplicam und Netcam HD: kann einer von ihnen Dropcam schlagen? Ich war noch nie nach Hause Überwachung alles, was interessiert. Bei mir zu Hause ich habe geschlafen nun jahrelang mit einer altmodischen Alarmanlage und einen Riegel, und trotz meiner Liebe für alles elektronische, Spy Cams immer haben scheint ein wenig zu Scarface für meine bescheidenen Heim.
Dr Roy Chio, dr chio, roy chio, drchio in Singapore Non Invasive Fat Reduction VelaShape combines Bi-Polar Radiofrequency, Infrared Light Energy, Vacuum and Mechanical Massage to result in a safe, effective and quick treatment.
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