منابع مشابه
control of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولEnd-Effector Guidance of Robot Arms
This ?aper deals with a robotic system in which the end-point is directly controlled. It consists of a remote guidance subsystem and a manipulator with an end-of-arm sensor subsystem. The guisance subsystem transmits and manipulates a laser beam in space, and the sensor detects the beam, sends the information to the robot controller, which, in turn, instructs the manipulator to follow the beam....
متن کاملInternational Law and Weapons of Mass Destruction: End of the Arms Control Approach?
The threat posed by weapons of mass destruction (WMD) has become one of the most important, if not the most important, issue on security and foreign policy agendas at the beginning of the twentyfirst century. Iraq’s alleged pursuit and possession of WMD dominated the international security agenda from President Bush’s speech to the United Nations (UN) General Assembly in September 2002, through...
متن کاملthe relationship between locus of control and iranian efl university students’ beliefs about language learning
this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...
Advances in the Control of Prosthetic Arms
The replacement of a missing hand with a functional analogue is a challenge that many engineers have responded to, with varying degrees of success. The needs of every individual are unique, but one of the challenges is to find a solution that can be sufficiently general to match the requirement of enough potential users to turn a prototype device into a commercial product. Another constraint is...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Daedalus
سال: 2020
ISSN: 0011-5266,1548-6192
DOI: 10.1162/daed_a_01791