Physical Sciences and Engineering | International Journal of Recent Advances in Multidisciplinary Research (IJRAMR)

Physical Sciences and Engineering

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As ferramentas do coaching para o desenvolvimento de um líder de alto desempenho

Num mundo altamente globalizado, com cenário de rápidas mudanças, cheias de tomadas de decisões num ambiente nebuloso, a função do líder é singular. Um líder que queira ter uma equipe comprometida, com os objetivos e metas da organização, terá que utilizar de ferramentas práticas do coaching para engajar todos da equipe, com isso, estarão motivados para alavancar as ações da organização, podendo aumentar os lucros e perpetuar-se neste cenário altamente competitivo.

A novel remote user authentication scheme using euclidean geometry with smart card for wireless networks preserving user's anonymity

Remote user authentication is of concern in wireless communication networks. This paper proposes a novel remote user authentication scheme based on Euclidean geometry in conjunction with smart card. The proposed scheme preserves user's anonymity while withstanding the following security breaches: resistance to forgery attacks, resistance to replay attacks, resistance to password guessing attacks. In addition, a user can choose and change his password freely.

Design of low power network on chip using data encoding techniques

An electronic circuit might consist of a CPU, ROM, RAM and other glue logic. VLSI lets IC makers at all of this into one chip. A contrast of Network On Chip’s (NoC’s) structure makes a fitting replacement for System On Chip (SoC) design in designs incorporating large number of processing cores. In NoC the overall power dissipation is due to the interconnection system. The interconnects have become main element in dynamic power dissipation in a NoC design. NoC improves the scalability of SoC and the power efficient of complex SoC compared to other designs.

Simulation of the ionospheric effect of intense geomagnetic storms of july and november 2004 using a low latitude 3d theoretical model

The performance of the Dibrugarh University low latitude 3D theoretical model at different geomagnetic activity levels and for intense geomagnetic storms has been investigated. In this model the continuity, momentum and energy balance equations of ion and electron flux along geomagnetic field lines from the Northern to the Southern hemisphere are solved simultaneously. The model is used to simulate electron density at different geomagnetic activity conditions Ap=5, 10, 20.

A comparative analysis of resettlement policy based on international perspective: a case study on khulna railway station remodeling project, bangladesh

This paper discusses the current process of eviction and resettlement of Khulna railway station remodeling project, and proposes proper compensation guidelines to ensure appellativewellbeing of the evicted slum dwellers and shopkeepers.Both legal and illegal land dwellers get resettled when a project requires land but there is no provision for compensation for illegal land dwellers in resettlement policies of Bangladesh.

A study on planning and supervising of a research project: hyper plasticizer added concrete production

In today’s World, Disciplines that are dealing with Project Management, can plan projects by using planning software based on Critical Path Method with an advanced scheduling & tracking engine. Day by day increase in R&D Projects and their complexity creates a need of single management software in our country. By using Planning Software, commencement & completion dates, resources to be used and their costs can be easily defined and tracked.

Effect of pasteurization on alcohol yield and ascorbic acid retention in orange wine

Orange fruits are acidic fruit which contain healthy nutritional content that works wonders for the body. It acts as a fabulous source of vitamin c and a wide variety of essential nutrients required by the body.

Teaching volume concept using b-learning strategy in high school on huasteca sur potosina, mexico

We show results from b-learning strategy used to teach volume concept in high school for several geometric figure. We applied a conceptual volume test (pretest) and we found that high percentage of students had several misconception and low knowledge about prism and pyramids. We work with a control group (traditional) and, experimental group (b-learning); this methodology includes conceptual activities and use of Khan academy tool. Population was 50 students divided in two similar groups; distinction gender was no made.

Sistemas de apoio à decisão (sad) em organizações públicas: uma análise bibliométrica

Considerando o processo de informatização das organizações e a exigência de que o serviço público se alinhe a esta realidade, surge a necessidade de analisar a importância do uso de ferramentas de apoio pelos gestores. A revisão da literatura ocupa posição introdutória no desenvolvimento de um projeto de conhecimento das produções científicas acumuladas sobre o tema.

Coupled of hydrodynamic modelling, case study el- burullus lake in egypt- using sms 12.1

The Northern coastal lakes in the Nile Delta of Egypt which have an ecosystem of distinctive nature is facing several problems which threaten, There are two main problems facing the coastal region of the delta, The first one is the erosion due to dynamic effects and reduction in sediment transport, the northern lakes connected to the Mediterranean Sea severely suffer from pollution due to dumping wastewater from agricultural, municipal as well as industrial origin into the lake. Hydrodynamic modeling is an essential tool to simulate the combined effect of these physical factors.

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