Results 71 to 80 of about 2,534,317 (363)

Quantum Analog of Carnot Engine [PDF]

open access: yesarXiv, 2017
In order to build a quantum analog of traditional Carnot engine, a common choice is replacing the two thermodynamic adiabatic processes with two quantum mechanical adiabatic processes. In general, such quantum Carnot engine has six strokes. We analyze the efficiency of such six-stroke quantum Carnot engine in a perturbative way.
arxiv  

A Proposed Learner-Centered Mechatronics Engineering Instructional Program [PDF]

open access: yes, 2010
This paper examines the need and requirements for a mechatronics degree program. The results of a survey of the few existing programs in this field are provided. Then, using a case study example for Virginia Tech, a proposed mechatronics curriculum based
Currier, Patrick N   +2 more
core   +1 more source

ME-EM 2020-21 Annual Report [PDF]

open access: yes, 2021
Table of Contents Responsive Research Alumni Impact Innovative Enterprises Enrollment & Degrees Graduates Department Donors Contracts & Grants Patents & Publicationshttps://digitalcommons.mtu.edu/mechanical-annualreports/1016/thumbnail ...
Department of Mechanical Engineering-Engineering Mechanics, Michigan Technological University
core   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi   +3 more
wiley   +1 more source

Quantum-mechanical engine models and their efficiencies [PDF]

open access: yesarXiv, 2013
Based on quantum thermodynamic processes, we make a quantum-mechanical (QM) extension of the typical heat engine cycles, such as the Carnot, Brayton, Otto, and Diesel cycles, etc. The temperature is not included in these QM engine cycles, as lies in the fact that the concept of energy is well-defined in quantum mechanics, temperature \emph{a priori} is
arxiv  

Nanosecond Near-Spinodal Homogeneous Boiling of Water Superheated by Pulsed CO/sub 2/ Laser [PDF]

open access: yes, 2007
The fast boiling dynamics of superheated surface layers of bulk water cavitating under near-spinodal conditions during nanosecond C O2 laser heating pulses was studied using contact broad-band photoacoustic spectroscopy.
Allen, Susan D.   +2 more
core   +1 more source

Circulating tumor cells in metastatic breast cancer patients treated with immune checkpoint inhibitors – a biomarker analysis of the ALICE and ICON trials

open access: yesMolecular Oncology, EarlyView.
In this explorative biomarker analysis, we assessed serial sampling of circulating tumor cells (CTCs) with CellSearch in two randomized trials testing immune checkpoint inhibitors (ICIs) in metastatic breast cancer. Our data demonstrate a prognostic potential of CTCs, most apparent 4 weeks into ICI therapy.
Nikolai Kragøe Andresen   +13 more
wiley   +1 more source

A new modelling method for satellite solar panel and its correlation verification

open access: yesThe Journal of Engineering
In satellite design and manufacturing, due to the influence of material properties, sandwich structure and equivalent algorithm, there is usually a significant deviation between the theoretical model and the actual physical prototype. To solve the issue,
Shuo Wang   +3 more
doaj   +1 more source

Mechanical and engineering section [PDF]

open access: yesJournal of the Franklin Institute, 1900
n ...
openaire   +1 more source

Body Limb Movement Limiter [PDF]

open access: yes, 2008
A body limb movement limiter restrains the movement of a person\u27s arm so as to protect the person\u27s shoulder or restrains the movement of a person\u27s lower leg with respect to the upper leg so as to protect the person\u27s knee. The device uses a
Allen, Susan Davis
core   +1 more source

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