Life-cycle design of bridges under multiple hazards: Earthquake, tsunami, and continuous deterioration

اختصاصی از فایل هلپ Life-cycle design of bridges under multiple hazards: Earthquake, tsunami, and continuous deterioration دانلود با لینک مستقیم و پر سرعت .

کتاب رمزنگاری Cryptography and Network Security Principles and Practices, Fourth Edition

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عنوان کتاب: Cryptography and Network Security Principles and Practices, Fourth Edition

نویسنده: William Stallings

زبان کتاب: انگلیسی

توضیح:

As the disciplines of cryptography and network security have matured, more practical, readily available applications to enforce network security have developed. This text provides a practical survey of both the principles and practice of cryptography and network security. First, the basic issues to be addressed by a network security capability are explored through a tutorial and survey of cryptography and network security technology. Then, the practice of network security is explored via practical applications that have been implemented and are in use today.

دانلود مجموعه مقالات بخش هیدرولوژی و منابع آب (Hydrology and Water Resources)

اختصاصی از فایل هلپ دانلود مجموعه مقالات بخش هیدرولوژی و منابع آب (Hydrology and Water Resources) دانلود با لینک مستقیم و پر سرعت .

در این بخش 22 مقاله موجود می باشد که برای راحتی دانلود در یک فایل زیپ قرار گرفته است. برای هر مقاله قیمت 100 تومان در نظر گرفته شده است. لازم به توضیح است که قیمت هر یک از مقالات در سایت های مختلف، به طور جداگانه 2000 تومان می باشد. لیست مقالات موجود در این بخش را می توانید از لینک زیر به طور مجانی دانلود نمائید.

http://s5.picofile.com/file/8121530584/4.pdf.html

لیست مقالات این بخش به صورت زیر است: Drought analysis and water managements in Euphrates-Tigris basin Survey water management challenges and adaptation strategies for agriculture a water deficit in the village Tyrbazar Time series analysis of 22 years monthly precipitation of Kangavar Developing a model to estimate reference evapotranspiration using artificial neural network and lysimeter data Optimize the regional coefficients empirical Fuller’s formula Using the Particle Swarm algorithm (PSO) Estimation of actual crop evapotranspiration of Maize using SEBS algorithm and LANDSAT TM images Evaluation of different evapotranspiration models for a semiarid climate using lysimeter Measurements Analysis of pan evaporation-based estimating methods under median semi-arid climate Representing an economical hydroponic system Relationships between chemical composition and in vitro gas production of eight pasture Grasses The effect of surface roughness on scour downstream of horizontal apron Water level measurement using image processing Effects of using water-repellent substance on soil water infiltration in order to decrease water loss Simulation karts spring discharge by using grey system Numerical modeling of sediment transport in rivers under unsteady flow conditions Application of genetic programming method to estimate monthly flows Entering the reservoir (Case study: dam latyan) ET0 assessment in summer according to meteorological parameters in Karkheh basin Effect of exogenous application of methyl jasmonate on barley resistance to the Russian wheat aphid, Diuraphis noxia (Hemiptera: aphididae) Evaluation of groundwater quality in Tehran province using fuzzy inference model for agricultural uses Determination of groundwater quality based on important irrigation indices using analytical hierarchy process method Evaluation of Uromia lake saline water intrusion to coastal aquifer using GLADIT indicator model Influence of different levels of zinc on mohair production and performance of markhoz goat Kids

Nozzles: Selection and Sizing

اختصاصی از فایل هلپ Nozzles: Selection and Sizing دانلود با لینک مستقیم و پر سرعت .

دانلود مقاله لاتین با عنوان خللاقیت، نوآوری و عملکرد صادراتی(Creativity, innovation, and export performance)

اختصاصی از فایل هلپ دانلود مقاله لاتین با عنوان خللاقیت، نوآوری و عملکرد صادراتی(Creativity, innovation, and export performance) دانلود با لینک مستقیم و پر سرعت .

Abstract

More and more countries are turning to export promotion as an effective strategy for development. If creative activity facilitates exports, then, in order to enhance exports, it may be worthwhile for a country to focus at least a portion of its energy toward establishing a favorable environment for creativity. This paper hypothesizes that there is a positive relationship between a country’s export performance and a country’s creative activity. It uses simple cross-country regression analysis to test whether creativity and its four components, innovation, technology, technology transfer, and business startups, have any impact on the total value of a country’s exports and on the composition of a country’s exports

Keywords: Creativity; Innovation; Export performance