کتاب Space Mission Engineering : The New SMAD قسمت اول

اختصاصی از فی لوو کتاب Space Mission Engineering : The New SMAD قسمت اول دانلود با لینک مستقیم و پر سرعت .

این کتاب که کاربرد فراوانی در طراحی پروژه های فضایی دارد با فرمت PDFارائه شده ،به زبان انگلیسی می‎باشد و شامل 1048 صفحه می‎باشد.

قسمت اول این کتاب که در Space technology library آماده شده و در 305 صفحه ارائه می‎گردد، شامل سرفصل های زیر می باشد:

1- Introduction

2- Space Mission Communities

3- Space Mission Engineering

4- Mission Concept Definition and Exploration

5- Mission Analysis and Mission Utility

6- Formal Requirements Definition

7- The Space Environment

8- Space Mission Geometry

9- Orbits and Astrodynamics

10- Orbit and Constellation Design-Selecting the Right Orbit

جواب تمارین کتاب کار New English File Upper Advanced Workbook

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جواب تمارین کتاب کار New English File Upper Advanced Workbook

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فایل PDF به صورت اسکن با کیفیت است.

تاثیر قوانین حمل سلاح بر میزان جرم و جنایت New evidence on the impact of concealed carry weapon laws on crime

اختصاصی از فی لوو تاثیر قوانین حمل سلاح بر میزان جرم و جنایت New evidence on the impact of concealed carry weapon laws on crime دانلود با لینک مستقیم و پر سرعت .

مقاله معتبر سال 2016

Abstract

For more than a decade, there has been an academic debate over the deterrence effect of concealed carry weapon (shall issue) laws. However, all previous studies do not consider the types of gun-carry laws in place prior to the adoption of “shall issue” laws. Using difference-in-difference methodology, findings of this study imply that considering the type of regulations that states had prior to passing “shall issue” laws matters and “shall issue” laws do have a deterrence effect under certain circumstances. Adopting “shall issue” laws only reduces the crime rate in states with “no issue” laws in place, and “shall issue” laws are redundant to “may issue” (restricted concealed carry) laws in terms of crime reduction.

Keywords

• Concealed carry weapon laws;
• Crime;
• Shall issue laws;
• Deterrence

فایل فلش تبلت چینی T739-MAINBOARD-V2.2 JTX new

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فایل فلش تبلت چینی با مشخصه  T739-MAINBOARD-V2.2 JTX

مدل پردازشگر  Allwinner A23

• 22/3/2015

این رام  تست شده است . و همراه با اموزش خدمت همکاران گرامی با لینک پرسرعت و فشرده شده برای به صرفه بودن و سریع بودن  قرار داده شده است.

مقاله A New Multi-Agent System for Stock Exchange

اختصاصی از فی لوو مقاله A New Multi-Agent System for Stock Exchange دانلود با لینک مستقیم و پر سرعت .

مقاله با عنوان A New Multi-Agent System for Stock Exchange به صورت کامل و با فرمت پی دی اف

چکیده:

Agent-oriented approach is considered as the most important issues in the field of distributed processing. In general definition of MAS, internal state of agents has not been much attended. If the internal state of MAS changed and it had no effect on general state of MAS, then autonomy of the agents will extend. In the current study, we are trying to make difference between general state of MAS and internal state of any agents. This means that, some events can solely be located in the internal environment of an agent and change its internal environment, while external condition of agents is still maintained. By representing one model of systems with internal state for each agent, we have modeled the multi-agent system, when agents can have individual behavior based on their own internal state, in addition to coordinated behavior. To represent the efficiency of this new MAS, we applied it for statistical data of stock trading environment. The optimal stock portfolio was discussed as distributed processing problem and capabilities of new MAS was used to obtain the optimum answer.