International Journal of Engineering Research and General Science

6-12

Authors: F.B.Kennedy, Dr.B.Vimala

Impulse buying is one of the most fragmented concepts in consumer behaviour. There are difficult factors researched in relation to study the impulse buying behaviour. This research investigate the relationship between situational factors: money availability, time availability and family influence on Impulse buying behaviour through urge to buy on impulse. Urge to buy on impulse plays a mediator role in impulse buying behaviour. Respondents for this study are 230 working women in informal sector of employment. They were administrated with structured questionnaire. The findings state that money availability, family influence are positively influencing impulse buying behaviour of women in informal sector whereas time availability is not supporting the hypothesis. Keywords: Impulse buying behaviour, Situational Factor, Working women and urge to buy on impulse

20-23

Authors: Pradeep D. Chimane1, Dr. Sandeep L. Hake 1, Mohan N. Shirsath 2

Cement concrete is widely used material in civil engineering construction. However emission of carbon dioxide during the production of cement is hampering the image of concrete as a sustainable material. Therefore efforts are being made to reduce the consumptions of cement by using cementitious material such as fly ash as a partial replacement. Large amount of fly ash produced in thermal power station is creating environmental pollution, if not disposed properly. Geopolymer concrete is a new development in concrete technology in which cementitious material, rich in silica and alumina, is activated using alkaline solution. In this report the investigation is carried to check the various parameters of geopolymer concrete. For this research work M30 grade of geopolymer concrete is designed. Sodium silicate and sodium hydroxide was used as alkaline liquid with the ratio of 2.5. Fly ash to solution ratio is 0.35. For each test three cubes, cylinders or beams were casted as per requirement of test procedure. All these specimens are wraped with plastic bag for curing in an oven for different temperature for analyzing effect of membrane. These cubes were examine by the membrane cured for the polymerisation. Due to membrane cured the moisture losses were entrapped. Keywords- Geopolymer Concrete, Fly Ash, Membrane Cured, Alkaline solution.

28-36

Authors: Ashiq Mohamed M

This case study is related to a white board duster ( also called as marker board duster). In this case study, the usage of the existing white board duster and its pros and cons were studied and its design was analyzed. Then the better design that could overcome the limitations of the existing duster was prepared, analyzed and validated theoretically. Then the redesigned duster was fabricated by rapid prototyping process and tested manually. The material of both the existing duster and the redesigned duster was acrylonitrile butadiene styrene (ABS) and the software used for analysis was CATIA V5. Keywords-White board duster, Impressions, Principal stress, Displacement, Von mises stress, Paint thinner or Water, Ultimate tensile strength, Maximum principal stress theory, 3 D printing.

49-54

Authors: Miss. Monika Ramdas Nanaware, Prof. U. R. Saharkar.

Paper provides details of basic elements of construction material management, role of inventory management in material management including inventory terminologies & classification, Inventory process, inventory control systems, key performance indicators of inventory management systems, inventory models and optimization of inventory with importance of material resources planning to keep just in time inventory. This paper deals with ABC and EOQ Analysis of Construction Company and finally concluding section, project provides detail of financial analysis of effective utilization of inventory models in material management for cost reduction. The concept of inventory management has been one of the many analytical aspects of management. It involves optimization of resources available for holding stock of various materials. Lack of inventory can lead to stock-outs, causing stoppage of production, but a very high inventory on the other hand can result in increased cost of production due to high cost of carrying inventory. Thus optimization of inventory should ensure that stocks are neither too low nor too high. Inventories like finished products, work-in-progress, components, raw materials, stores, spares, etc. account for 80 per cent or more of working capital in some of the representative industries studied in the past. It would appear that any effort put in towards rationalization of inventories can bring about an appreciable saving. KEYWORDS— Inventory Management, Inventory Process, Inventory Control Systems, ABC and EOQ Analysis, optimization of inventory.

66-71

Authors: Deepa Srivastava

The present form of cell as we see it today has undergone evolution of 3.2 billions of years. According to Bahadur and Ranganayaki the earliest living cells was very simple in structure and were full of the properties of biological order. Bahadur in 1967 suggested that the way in which the systems organize themselves with properties of biological order is very important feature of the study of origin of life. Jeewanu, the autopoetic eukaryotes were prepared by Bahadur in 1967.It was observed that when a mixture of Jeewanu and water is exposed to sunlight, water is split up into H2 and O2.But due to the nitrogenase like activity of Jeewanu, the produced hydrogen is utilized in the fixation of nitrogen. The hydrogen produced by the splitting of water is also utilized in the reduction of inorganic carbon. Khare prepared boron molybdenum Jeewanu in 1989 which showed significant water splitting. The presence of certain transitional metal ions e.g. Mn, Co, Zn, Cu and Fe individually in the parental environmental medium of molybdenum Jeewanu activated the water splitting ability of molybdenum Jeewanu. An attempt has been made in this paper to study the effect of addition varying concentrations of ZnSO4 to the PEM on the morphological properties of BMJ24 Jeewanu prepared both under oxygenic (PUOC) and anoxygenic conditions (PUAC). Keywords— Jeewanu, BMJ24, PEM, ZnSO4, autopoetic, eukaryotes, exposure, Mineral solution, sunlight, PUOC, PUAC, morphology, pyrogallol.

84-101

Authors: SAHAYA PRINCE.D, FAZLUDEEN.J, SUDHARSAN.S & UTHAYA KUMAR.N

In our project we have re-designed the rectangular type scramjet inlet in comparison of different ramp angles by making shock trains formed in isolator region for compression that happens inside the inlet has analysed through Computational Fluid Analysis with the airflow of high mach number passing over on it. Using CATIAV5 for designing the scramjet engine and by ANSYS-Workbench the followed designing of inlet through GEOMETRY (Design Modeler) and meshing by MESH (ICEM-CFD) & FLUENT analysis has been done for analyzing/checking the flow reactions. By re-designing an inlet which makes the compression that possibly efficient internally for such high mach number 10. The optimization of our project helps knowing all the aspects of and about ramp angle implementing to increase the compression efficiency.

112-116

Authors: REETA MISHRA

— Ransomware is a malware software design in order to extract or collect a huge amount of money from victims, whose system got infected by this attack. It leads to deny access to a user's (or organization's) data, usually by encrypting the data with a secret key. After the data is encrypted, the malware /hacker instruct the user to pay the ransom amount to the hacker (usually in a digital currency such as Bitcoin) in order to receive a decryption key. The amount of ransom requested typically increases, if the hacker determines the data has substantial value. Normally Financial transaction, Medical details and personal identity theft are the soft target for these attack because of the quantity and value of their data. The objective of this paper is to create awareness among less skilled computer users by providing cyber safeguard knowledge and regular updating practice of prevention techniques. Keywords- Ransomware Attack, Families, Crypto wall, Tesla Crypto, Locker, Prevention method, Bitcoin

126-136

Authors: Vidhi K. Jobanputra ͥ

The significance of a site is determined by multiple values. These values are a combination of the ‘tangible’ ones held by experts- the art historians, archaeologists, architects, and other professionals-as well as ‘intangible’ values brought forth by ‘new’ stakeholders over the years – the citizens and local communities. These citizens have their own set of socio-cultural values which often ‘differ’ from those of heritage specialists or experts. (Torre 3).Since the ‘right to decide‘ the fate of heritage sites through planning conservation strategies lies in the hands of experts who are expected to work within a fixed framework of rules and regulations laid down by the government, end up prioritizing historic or archaelogical significance of the site. In this context, the historical or archaeological significance which is more relevant to the ‘past’ ends up being emphasized whereas the ‘present’ socio-cultural significance shaped by the citizens and the ‘future potential’ of these sites is pushed to the periphery. There are two prime reasons determining such an approach : Firstly, the methods of measuring these ‘intangible’ values which are relevant to all stakeholders, experts and citizens in a diverse country like India is difficult. Secondly, understanding the ‘influence of underlying parameters’ such as rules and regulations, potential and flexibility of the built form, infrastructure development and neighborhood characteristics of the precincts on the existing significance and future potential of these sites is a complex phenomenon. The paper thus intends to discuss the identification of ways in these ‘intangible’ values could be measured through the lenses of ‘citizens as primary stakeholders’ and then viewing it in context with the underlying parameters mentioned above to obtain a more holistic vision regarding conservation of historic sites. The case of historic fort precincts in a metro city like Mumbai is used as a model to explain these ‘ways of seeing and measuring significance’. Keywords: Measuring intangible values, holistic vision, citizens as primary stakeholders