##### Surface diffusion: the low activation energy path for nanotube growth - CUED Publications database
Hofmann, S and Csanyi, G and Ferrari, AC and Payne, MC and Robertson, J (2005) Surface diffusion: the low activation energy ...
http://publications.eng.cam.ac.uk/33085/
##### Diffusion-Induced Bistability of Driven Nanomechanical Resonators
The diffusion depends on the vibration amplitude through inertial effect. We find that, if the diffusion coefficient D is ... We study nanomechanical resonators with frequency fluctuations due to diffusion of absorbed particles. ... The diffusion depends on the vibration amplitude through inertial effect. We find that, if the diffusion coefficient D is ... The diffusion depends on the vibration amplitude through inertial effect. We find that, if the diffusion coefficient D is ...
http://publications.lib.chalmers.se/publication/141528-diffusion-induced-bistability-of-driven-nanomechanical-resonators
##### Stability analysis of non-autonomous reaction-diffusion systems: the effects of growing domains - Durham University
instability conditions for reaction-diffusion systems with slow, isotropic domain growth. In this talk, I will show that there ... In particular I will illustrate an example of a reaction-diffusion system which cannot exhibit a diffusively-driven. ... Numerical Analysis Seminars: Stability analysis of non-autonomous reaction-diffusion systems: the effects of growing domains. ...
https://www.dur.ac.uk/mathematical.sciences/events/seminars/seminararchives/?seminar=2570
##### Yeast Nucleoporins Involved in Passive Nuclear Envelope Permeability | JCB
Interestingly, nup170-Δ diffusion channels are permeable to larger reporters than the diffusion channels of nup188-Δ cells. ... For example, nuclear baskets and cytoplasmic filaments could impede bulk diffusion in the vicinity of the diffusion channel. It ... is barely able to fit through wt diffusion channels, but is small enough to readily pass through the mutant diffusion channels ... Passive Diffusion of cNLS-GFP Across the Yeast Nuclear Envelope. The permeability properties of the yeast NE can be probed in ...
http://jcb.rupress.org/content/149/5/1027.long
##### PPT - ABSORPTION AND DIFFUSION MEASUREMENT OF BIOLOGICAL SAMPLES USING A FREE ELECTRON LASER PowerPoint Presentation - ID...
ABSORPTION AND DIFFUSION MEASUREMENT OF BIOLOGICAL SAMPLES USING A FREE ELECTRON LASER. M. D'Arienzo,A. Doria, G.P. Gallerano, ... ABSORPTION AND DIFFUSION MEASUREMENT OF BIOLOGICAL SAMPLES USING A FREE ELECTRON LASER - PowerPoint PPT Presentation. ... ABSORPTION AND DIFFUSION MEASUREMENT OF BIOLOGICAL SAMPLES USING A FREE ELECTRON LASER. M. D'Arienzo,A. Doria, G.P. Gallerano, ... ABSORPTION AND DIFFUSION MEASUREMENT OF BIOLOGICAL SAMPLES USING A FREE ELECTRON LASERPowerPoint Presentation ...
https://www.slideserve.com/kineta/absorption-and-diffusion-measurement-of-biological-samples-using-a-free-electron-laser
##### Diffusion Equation and Flux | Physics Forums - The Fusion of Science and Community
Similar Discussions: Diffusion Equation and Flux * Diffusion equation and neutron diffusion theory (Replies: 15) ... Diffusion theory (diffusion equation) is an approximation of transport theory.. A finite medium has 'leakage' at the boundaries ... The time-dependent one-energy-group diffusion equation for a homogeneous reactor without delayed neutrons is written as:. ∂n(r ... The time-dependent one-energy-group diffusion equation for a homogeneous reactor without delayed neutrons is written as:. ∂n(r ...
##### Systems and methods for minimization or elimination of diffusion effects in a microfluidic system - Patent # 8709356 -...
The systems and methods for minimizing or eliminating diffusion effects may be used to minimize or eliminate diffusion effects ... Multiple fluid samples that are not contaminated via diffusion may be collected for analysis and measurement in a single ... eliminating diffusion effects. Diffused regions of a segmented flow of multiple, miscible fluid species may be vented off to a ... The entire diffusion zone is then pumped out through pathway C, as illustrated in FIG. 1B. Once the diffusion zone haspassed ...
http://www.patentgenius.com/patent/8709356.html
##### Membranes | Free Full-Text | Lipid Diffusion in Supported Lipid Bilayers: A Comparison between Line-Scanning Fluorescence...
In the context of membrane diffusion, this means that FCS allows studying lipid diffusion in fluid membranes, as well as the ... We measured diffusion coefficients of $$D_{\text{FCS}} \sim$$ 3 $$μ\text{m}^2\cdot\text{s}^{-1}$$ and $$D_{\text{SPT}} \sim$$ 2 ... to observe the diffusion of a fluorescent lipophilic dye, DiD, in a complex five-component mitochondria-like solid-supported ... but only allows studying lipid diffusion in relatively viscous membranes, such as supported lipid bilayers and cell membranes. ...
http://www.mdpi.com/2077-0375/5/4/702
##### Patent US20040080002 - Boron incorporated diffusion barrier material - Google Patents
The diffusion barrier layer can also be fabricated by forming a TiNxBy layer using a CVD process. The diffusion barrier layer ... The diffusion barrier layer can be fabricated by first forming a TiN layer and then incorporating boron into the TiN layer. The ... diffusion barrier layer can also be fabricated by forming a TiNxBy layer using a TDMAT process including boron. ... A diffusion barrier layer comprising TiNxBy is disclosed for protection of gate oxide layers in integrated transistors. ...
##### Brevet US20040084773 - Forming a copper diffusion barrier - Google Brevets
A diffusion barrier may be formed of a noble metal formed over an adhesion promoting layer or by a noble metal cap over an ... oxidizable diffusion barrier. The copper lines may also be covered with a noble metal. ... Noble metal may be used as a non-oxidizing diffusion barrier to prevent diffusion from copper lines. ... Noble metal may be used as a non-oxidizing diffusion barrier to prevent diffusion from copper lines. A diffusion barrier may be ...
##### A local view of bonding and diffusion at metal surfaces - Digital Library
... concerted substitutional self-diffusion on fcc(001) surfaces, and adsorption and diffusion barrier sites for adatoms near steps ... in understanding bonding and diffusion of atoms at and on metal surfaces. Several examples are reviewed, including outer-layer ... concerted substitutional self-diffusion on fcc(001) surfaces, and adsorption and diffusion barrier sites for adatoms near steps ... concerted substitutional self-diffusion on fcc(001) surfaces, and adsorption and diffusion barrier sites for adatoms near steps ...
##### Scientific.Net: Materials Science
However, the diffusion rates of the components change systematically with a change in the atomic number. Integrated diffusion ... Correlation between the diffusion annealing schedules, the geometry of Nb filaments, the structure of the diffusion Nb3Sn ... The aim of this study was to examine self-diffusion processes in both spinels by multitracer method of diffusion measurements ... Diffusion Rates of51Cr,54Mn and 59Fe in MnCr2O4 and FeCr2O4 Spinels ...
https://www.scientific.net/keyword/Reactive_Diffusion
##### abstract for RAMS, P. Raczyński, ...
... the translational diffusion coefficient, the second rank order parameter. Attention was focused on the total dipole moment M ...
http://www.ipme.ru/e-journals/RAMS/no_22310/raczynski.html
##### Diffusion
NOTE: use Perl; is on undef hiatus. You can read content, but you can't post it. More info will be forthcoming forthcomingly ...
##### ISMRM - diffusion
Diffusion kurtosis imaging (DKI) increases sensitivity to microstructural changes by extending the diffusion signal expression ... that includes three diffusion directions at a low b-value to determine the mean diffusivity and 9 specific diffusion directions ... One of the editor's picks for the month of July is a paper entitled "Gibbs Ringing in Diffusion MRI". Recently, we talked with ... Jussi Toivonen recently published a paper on diffusion imaging of prostate, and we invited him and senior author Ivan Jambor to ...
https://www.ismrm.org/tag/diffusion/
##### Diffusion and Osmosis Lesson
This demo is repeated in cold water and hot water to study the effect of temperature on the process of diffusion. Students are ... Diffusion demo: beaker, water, food coloring, hot plate. Osmosis lab: potato slices, salt, distilled water, centrifuge tubes, ... b. Demo - Students explore the diffusion through a simple demo. Students will write down their observations as the teacher adds ... Relate the concepts of osmosis and diffusion to the requirements of plant and animal cells; ...
http://www.bu.edu/gk12/xiaojuan/Lessons/diffusion.html
##### Roches Diffusion: Company Profile - Bloomberg
... key executives for Roches Diffusion (1240621D:-) including description, corporate address, management team and contact info. ... Roches Diffusion was founded in 1982. The company's line of business includes the manufacturing of wood office furniture. ...
https://www.bloomberg.com/profiles/companies/1240621D:FP-roches-diffusion
##### Diffusion of Colloidal Particles | SpringerLink
Sonntag H., Strenge K., Vincent B. (1987) Diffusion of Colloidal Particles. In: Vincent B. (eds) Coagulation Kinetics and ...
##### Diffusion of Innovation | SpringerLink
Diffusion refers to the way in which the product penetrates its potential market, which, in turn, suggests that there will be ... This has been described as the diffusion of innovation or the adoption process. Adoption is concerned with the way that a ... Variations between the shapes of product life-cycles for different products indicate that the rate of diffusion may also vary ... Meldrum M., McDonald M. (1995) Diffusion of Innovation. In: Key Marketing Concepts. Palgrave, London. * DOI https://doi.org/ ...
##### Lobbies and Technology Diffusion
We implement this test in a unique dataset compiled by us that covers the diffusion of 20 technologies for 23 countries over ... relevant institutional variables that affect the costs of erecting barriers has a significantly larger effect on the diffusion ... This paper explores whether lobbies slow down technology diffusion. To answer this question, we exploit the differential effect ... "Divergent diffusion: Understanding the interaction between institutions, firms, networks and knowledge in the international ...
https://ideas.repec.org/p/nbr/nberwo/11022.html
##### Oxygen diffusion in silicon
... During his doctoral studies in Oxford and subsequently, John Murphy and his colleagues ( ... Enhanced oxygen diffusion in highly-doped p-type Czochralski silicon, J.D. Murphy, P.R. Wilshaw, B.C. Pygall, S. Senkader, R.J ... The effect of impurity-induced lattice strain and Fermi level position on low temperature oxygen diffusion in silicon, Z. Zeng ... gave evidence for enhanced oxygen diffusion. The dependence of the behaviour on oxygen concentration strongly suggests that the ...
https://warwick.ac.uk/fac/sci/eng/staff/jdm/research/oxygen/
##### Collection Diffusion | MagCloud
Diffusion focuses on unconventional photographic processes and photo related artwork. We showcase artists working in ... therefore Diffusion showcase's artists working with unusual photographic methods. ...
http://www.magcloud.com/browse/magazine/12840
##### The Spatial Diffusion of Technology
... Diego A. Comin, Mikhail Dmitriev, Esteban Rossi-Hansberg. NBER Working Paper No. 18534. ... w11928 Five Facts You Need to Know About Technology Diffusion. Desmet and Rossi-Hansberg. w18546 On the Spatial Economic Impact ... We study empirically technology diffusion across countries and over time. We find significant evidence that technology diffuses ... Overall, we document the significant role that geography plays in determining technology diffusion across countries. ...
http://www.nber.org/papers/w18534
##### What causes diffusion? | Reference.com
Diffusion is caused when heat in a gas or water environment creates energy that is absorbed by particles, making them move. ... Diffusion is caused when heat in a gas or water environment creates energy that is absorbed by particles, making them move. ... The rate of diffusion is dependent on three aspects: the temperature, the mass of the particles and the thickness of the liquid ...
https://www.reference.com/science/causes-diffusion-358cacb1985a9d48
##### cut/diffusion lines - New York Magazine
See an archive of all cut/diffusion lines stories published on the New York Media network, which includes NYMag, The Cut, ... We're sorry, but we didn't find any results for "Cut/diffusion Lines ". Please try again or browse Nymag's main page.. ...
http://nymag.com/tags/cut/diffusion-lines/3/