Results 41 to 50 of about 2,429,228 (292)
Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions
FEBS Letters, EarlyView.This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten +10 more
wiley +1 more source
Quantum mechanical Carnot engine [PDF]
J. Phys. A 33, 4427-4436, 2000, 2000 A cyclic thermodynamic heat engine runs most efficiently if it is reversible. Carnot constructed such a reversible heat engine by combining adiabatic and isothermal processes for a system containing an ideal gas. Here, we present an example of a cyclic engine based on a single quantum-mechanical particle confined to a potential well.
arxiv +1 more source
Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors
Molecular Oncology, EarlyView.Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi +6 more
wiley +1 more source
Quantum Communication Technology
, 2010 Quantum communication is built on a set of disruptive concepts and technologies. It is driven by fascinating physics and by promising applications. It requires a new mix of competencies, from telecom engineering to theoretical physics, from theoretical ...
Gisin, Nicolas, Thew, Rob
core +2 more sources
Applications of neutron activation spectroscopy [PDF]
, 2013 Since the discovery in 1932, neutrons became a basis of many methods used not only in research, but also in industry and engineering. Among others, the exceptional role in the modern nuclear engineering is played by the neutron activation spectroscopy ...
Silarski, M.
core +2 more sources
Quantum heat engine with continuum working medium [PDF]
J. Phys. A 40, 8655-8664 (2007), 2006 We introduce a new quantum heat engine, in which the working medium is a quantum system with a discrete level and a continuum. Net work done by this engine is calculated and discussed. The results show that this quantum heat engine behaves like the two-level quantum heat engine in both the high-temperature and the low-temperature limits, but it ...
arxiv +1 more source
Prappctices in Physics For Engineering Students [PDF]
Studies in Educational Management, 2020 Digital technologies are changing our communication way and are crucial and essential in our everyday lives, entertainment, study, and work. The educational sector incorporates more and more Information and Communication Technologies (ICTs) to create a more creative, participatory and socialising learning environment.
openaire +2 more sources
Molecular Oncology, EarlyView.Breast tumor samples scored for metabolic deregulation (M1 to M3) were given a hypoxia score (HS). The highest HS occurred in patients with strongest metabolic deregulation (M3), supporting tumor aggressiveness. HS correlated with the highest number of metabolic pathways in M1. This suggests hypoxia to be an early event in metabolic deregulation.
Raefa Abou Khouzam +2 more
wiley +1 more source
A Geant4 based engineering tool for Fresnel lenses
, 2007 Geant4 is a Monte Carlo radiation transport toolkit that is becoming a tool of generalized application in areas such as high-energy physics, nuclear physics, astroparticle physics, or medical physics.
Costa, João +2 more
core +1 more source
Conical: an extended module for computing a numerically satisfactory pair of solutions of the differential equation for conical functions [PDF]
, 2017 Conical functions appear in a large number of applications in physics and engineering. In this paper we describe an extension of our module CONICAL for the computation of conical functions.
Dunster, T. M. +3 more
core +2 more sources