IAHRWIndian Association of Health, Research and Welfare

In this article, the effects of different process parameters of wire cut electrical discharge machine on the job performance have been presented. Experiments were planned as per Taguchi's L9 mixed orthogonal array and were performed by changing the different process parameters. To conduct the experiments, H15 steel grade was selected as a job material and zinc coated copper as wire material. For the optimization, the mean of means approach has been employed.

Image Reconstruction is always the main issue in Image Processing. One of such problem also exists when we have some images of old paintings or images of old statues. Such kind of images generally has some cracks on it. We are providing an approach to repair or reconstruct these cracks in images without losing the image quality. This reconstruction has some issues like repairing the colored and black and white images. Unequal balancing of images also gives some problem. The purposed approach will repair the images in all defined cases.  Complete approach is divided in two phases, in first phase the crack area will be detected from the image. The image will be repaired in second phase. In this paper, we are discussing a series of Edge detections operations to detect and repair the cracks by using some image based on surrounding pixels.

The analysis of physiochemical parameters of groundwater from twenty villages of Jind block in Jind District, Haryana was carried out. Each parameter was compared with the standard desirable limits prescribed by World Health Organization (WHO), Bureau of Indian Standard (BIS) and Indian Council of Medical Research (ICMR) to assess the quality of ground water. The physiochemical parameters namely pH, electrical conductivity, Total Dissolved Solids, Total Alkalinity, Total Hardness, Chloride, Calcium, Magnesium and fluoride were determined. Systematic calculation was made to determine the correlation coefficient 'r' amongst the parameters. Significant value of the observed correlation coefficients between the parameters was also carried out. The results showed significant variations in water quality parameters in the study areas.  

Nanotechnology has the potential to revolutionize the agricultural and food industry with  new tools for the molecular treatment of diseases, rapid disease detection, enhancing the  ability of plants to absorb nutrients etc. Smart sensors and smart delivery systems will help  the agricultural industry combat viruses and other crop pathogens. In the near future nano -structured catalysts will be available which will increase the efficiency of pesticides and  herbicides, allowing lower doses to be used. Nanotechnology will also protect the  environment indirectly through the use of alternative (renewable) energy supplies, and  filters or catalysts to reduce pollution and clean-up existing pollutants. An agricultural methodology widely used in the USA, Europe and Japan, which efficiently  utilises modern technology for crop management, is called Controlled Environment  Agriculture. Plants are grown within a controlled environment so that horticultural practices  can be optimized. The computerized system monitors and regulates localised environments such as fields of crops.  

Systems development is a complex and dynamically changing endeavor with a highly interconnected set of activities, each performed by one or more developers. However these process specification languages are targeted mainly towards the SE life cycle alone and do not focus on the relationships among different entities which are critical in an interactive-software development space. In this paper we describe the LAM Description Model which expresses the various entities and relationships within the systems development space in order to facilitate this communication. 

A water soluble galactomannan having D-galactose (1-part) and D-mannose (4-parts) was isolated from Cassia tora and Cassia javanica. Hydrolysis of methylated seed gum furnished three methylated sugars, 2, 3, 4, 6,-tetra-o-methyl-D-galactose, 2, 3, 6,-tri-o-methyl D-mannose and 2, 3,-di-o-methyl-D-mannose in the molar ratio 1:2:1. Partial acid catalysed hydrolysis of the seed gum gave four oligosaccharides epimelebiose, mannobiose, galactosyl mannobiose and mannotriose along with the component sugars. Both periodate oxidation and methylation studies showed 33% of end groups from the resent studies it is the concluded that galactose unit in galactomannan only terminal positions.

VANETs (Vehicular Ad-hoc Networks) are an emerging research area. Most of the research is focused on the development of a suitable MAC layer, as well as potential applications ranging from collision avoidance to onboard infotainment services. But both academia and the industry have so far largely overlooked the subject of security in VANETs, postponing it to later phases of research and development.

Tempering of systems can cause huge damage and hence it becomes extremely critical to understand all the aspects around avenues of security threats as well as understand the possible solutions to safeguard and secure the information flow. A Security Architecture Blueprint is must to bring focus to the key areas of concern for the enterprise, highlighting decision criteria and context for each domain. Security services provide confidentiality, integrity, and availability services for the platform. Security services are implemented as protection services, such as authentication and authorization, detection services, such as monitoring and auditing, and response services, such as incident response and forensics.

A water soluble galactomannan having D-Mannose (4-part) and D-Galactose (2-parts) was isolated from Cassia fistula and Cassia Sophera. Hydrolysis of methylated seed gum furnished three methylated sugars, 2, 4,- di-o-methyl-D-galactose, 2, 3, 6,-tri-o-methyl D-mannose and 2, 3,4,6-tetra-o-methyl-D-mannose in the molar ratio 3:2:1. Partial acid catalysed hydrolysis of the seed gum gave four oligosaccharides epimelebiose, mannobiose, galactosyl mannobiose and mannotriose along with the component sugars. Both periodate oxidation and methylation studies showed 35% of end groups from the resent studies it is the concluded that galactose unit in galactomannan only terminal positions.

Mobile entertainment includes any activity undertaken through a personal technology which has the potential to be networked and facilitates transfer of data over geographic distance either on the move or at a variety of discrete locations Mobile entertainment is a junction of two industries :- entertainment and telecommunications. Mobile phone music is also a vital part of mobile entertainment. Mobile entertainment basically brings you the events and current jobs. Mobile entertainment is now focusing not only on market financial profits but also possibility of mobile adult services. Various categories of ME are  Games, on-line chatting, bluetooth, weather report etc. 

E-governance is the effective use of Information & Communication Technology (ICT) to develop the improved governance system and provide enhanced services to the Society.  Cloud computing provides cheaper, seamless and faster E-Governance services, accelerating the implementation and use of Information Technology (IT) for e-governance services. Cloud computing can perform our activities with less hassle and greater efficiency. Thousands of applications and virtual machines can be managed more easily using a cloud computing environment. We can save on power costs at the same time as it reduces the number of required servers. And with staff spending less time managing and monitoring the data centre, IT teams are well placed to further streamline their operations as team complete more work on fewer machines. 

Vehicular Ad-Hoc Networks are a special kind of Mobile Ad-Hoc Networks, where wireless-equipped (road) vehicles form a net- work without any additional infrastructure. While many communication scenarios exist for these net- works, government-sponsored research activities like the German Network-on-Wheels project mainly focus on the application of VANETs to increase vehicular safety with extra room for applications in- creasing driver convenience. The quest for a communication system to alleviate active vehicular safety has led to a break with many conventional paradigms of protocol architectures. Such a system is related as much traditional wireless IP networks as to sensor networks which use quite different types of network protocols. It is expected that VANETs will be used with highly specialized protocols that require only a minimal amount of packets being sent, since one applications' packet might prevent another application from delivering a vital message.

The Indian flexible packaging industry is growing at a rapid rate. Flexible packaging contains multi-layered laminated sheets of single or combination of substrates such as plastics, paper or aluminium. The Packaging pouch industries have shown a substantial growth in the last decade because of the conversion of rigid and semi-rigid packaging into flexible packaging methods. Flexible packaging pouches are gradually replacing rigid packages on store shelves and retail markets. Flexible packaging pouches can be used to store food and non-food products.  It has led to many inventions in the field of packaging pouches. Zipper is one of the most demandable features provided in the packaging pouches. Zipper feature came into existence due to concept of reusability; one of the most demanded characteristic by customers. Flexible zipper pouches are beneficial to the customers because it provides safety, convenience, consistent high quality and beneficial for trade purposes because of space saving, shelf appearance, aesthetics and reduced packages. Zippered plastic pouches that can be securely closed and reopened are particularly popular due to their ability to maintain freshness of food stored in the pouches and to minimize or eliminate leakage out of pouch. With the help of this study it is found that zipper feature can be provided very easily in the flexible packaging pouches and zipper pouches satisfies the various demands of customers and suppliers.

Concurrency related vulnerability is a silent killer of programs / applications / products. It's very difficult to debug and identify the root cause of defects / problems coming from concurrent programs. It's annoying and frustrating as well when you cannot report it precisely as the behavior will not be consistent. This is precisely why it's so critical to be aware of challenges and issues that come with concurrent programming as a package. It can be a deal breaker or deal maker.

Among the recent scientific advances, nanotechnology is attracting the attention of many researchers, investors, and marketers for its enormous potential. Basically, nanotechnology is the construction and use of functional structures designed from atomic or molecular scale with at least one characteristic dimension measured in nanometers. This scientific breakthrough could affect the production of virtually every human-made objects from mundane everyday items such as automobiles, electronics, to advanced diagnostics, medicine, surgery, tissue and bone replacements. Currently, the focus has been on discovering new materials, novel phenomena, new tools for charactersixzation , and fabricating nanodevices by the integration of engineering, science, and biology. Nanomedicine promises to impact all stages of healthcare  namely  , preventative medicine, diagnosis, therapy and follow-up care.  Proponents of nanomedicine hold that it will lead to earlier detection of diseases and novel therapies that will  minimize discomfort for the patient, and hence provide  cost savings all around.