Results 131 to 140 of about 162,088 (147)
Some of the next articles are maybe not open access.
Physics related modeling of power LEDs
2012 13th Biennial Baltic Electronics Conference, 2012LED technology has evolved at a fast pace within the last years; offering already LED devices with luminous efficacy of 150 lumens per watt or even more. Based on studies about LED light output dependence on forward current and (junction) temperature, the optimal model for simulating the light output of monochromatic LEDs has been developed.
Kristo Paisnik +3 more
openaire +2 more sources
Power grid physics and implications for CAD
2006 43rd ACM/IEEE Design Automation Conference, 2006Much research has been done lately concerning analysis and optimization techniques for on-chip power grid networks. However, all of these approaches assume a particular model or behavior of the power delivery. In this paper, we describe the first detailed full-die dynamic model of an industrial microprocessor design, including package and non-uniform ...
Sanjay Pant, Eli Chiprout
openaire +3 more sources
Nuclear physics and nuclear power
Atomic Energy, 1999For the example of the Radium Institute, which recently celebrated its 75th anniversary and has been a part of the Academy of Sciences for around 40 years, it is shown how nuclear physics, as the theoretical basis of the nuclear power industry, facilitates its development and the transition to internally safe and environmentally sound nuclear ...
openaire +2 more sources
NEUROExos: A Powered Elbow Exoskeleton for Physical Rehabilitation
IEEE Transactions on Robotics, 2013This paper presents the design and experimental testing of the robotic elbow exoskeleton NEUROBOTICS Elbow Exoskeleton (NEUROExos). The design of NEUROExos focused on three solutions that enable its use for poststroke physical rehabilitation. First, double-shelled links allow an ergonomic physical human-robot interface and, consequently, a comfortable ...
Vitiello N. +7 more
openaire +4 more sources
Power reactor health physics in the 1960s
Radiation Protection Dosimetry, 2004This note is a personal re-collection of some of the problems and experiences of the Health Physics Department staff at Dungeness Power Station during the period 1963-1971. This was a period of construction, commissioning, operating and learning.
openaire +3 more sources
LMS and Power Point Physics Lectures
Applied Mechanics and Materials, 2014There is a big gap between level of multimedia possibilities and level of using multimedia in training physics at the universities. In this paper the advantages and disadvantages of Power Point physics lectures are described. It is noted that one from important advantages is coordination of Power Point with Learning Management System.
Tatyana N. Gnitetskaya +2 more
openaire +2 more sources
Summation of power series in particle physics
Reports on Mathematical Physics, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Nature, 2017
Most state-of-the-art methods of wireless energy delivery are inherently limited to static devices. An approach based on fundamental physics could overcome this limitation, opening up a wealth of applications. See Letter p.387 A robust, efficient technology for wirelessly charging devices would be a
openaire +3 more sources
Most state-of-the-art methods of wireless energy delivery are inherently limited to static devices. An approach based on fundamental physics could overcome this limitation, opening up a wealth of applications. See Letter p.387 A robust, efficient technology for wirelessly charging devices would be a
openaire +3 more sources