Sir, Perhaps my paper (Reiber 1994) is not easy to understand, but all five "flaws" suggested by Prof. Ohman are misunderstandings. There are some demanding mathematical and physical-chemical differential equations involved, which are not easy for the reader untrained in biophysics to understand. I will present a background discussion and then comment on the "flaws". There is disagreement about...

Si0.48Ge0.52/Si tip/nanowire heterostructures were grown by pulsed laser vaporization (PLV) at a growth temperature of 1100 degrees C. Ge diffusion in [111]-growth Si nanowires was studied for different post-synthesis annealing temperatures from 200 degrees C to 800 degrees C. Ge composition profiles were quantified by energy-dispersive X-ray spectroscopy in a transmission electron microscope. ...

We present the re dot structures with GaA source molecular bea emission wavelength ~170nm was observed in place of GaAs. How barrier layer thickness in luminescence intens GaInNAs dots. Lasers active layer were fa continuous-wave lasing Lasing occurs via the threshold current dens output power of 16mW better than previously r dot system.

This paper assesses the welfare impact of trade and technology diffusion as well as the change in the cross-country distribution of GDP due to removal of trade costs and diffusion barriers. The model extends the multi-country Ricardian trade model of Alvarez and Lucas (2007) to include technology diffusion with diffusion barriers. A key feature of the model is that some countries export goods p...

In this paper we analyze how factors of electronic data interchange diffusion evolve over time. Our premise is that factors that capture the diffusion of complex, standard-based and networked technologies are not static but change over time as the technology matures, the institutional arrangement changes and industries become more sophisticated in their technology application. Based on longitud...

The low-temperature surface diffusion of isolated Cr adatoms on Au(111) has been determined using nonperturbing x rays. Changes in the x-ray magnetic circular dichroism spectral line shape together with Monte Carlo calculations demonstrate that adatom nucleation proceeds via quantum tunneling diffusion rather than over-barrier hopping for temperatures <40K. The jump rates are shown to be as muc...

This study develops a diffusion model of customer-related IT (CRIT) based on stock market announcements of investments in those technologies. Customer-related IT investments are defined in this work as information technology investments made with the intention of improving or enhancing the customer experience. The diffusion model developed in our study is based on data for the companies of the ...

The adoption of XBRL presents new opportunities for considerably enhancing the business information supply chain. However, its diffusion has proved to be very challenging. This paper draws upon stakeholder and social network theories to evaluate issues surrounding the diffusion of XBRL in Australia. Qualitative empirical evidence is used to identify XBRL stakeholders and to assess their salienc...

Introduction Recent interest in myocardial diffusion imaging has provided new information regarding the microstructural organization of the heart (1,2), as well as alterations in the apparent diffusion constant (ADC) of water that occur during myocardial ischemia (3). Moreover, the demonstration that myocardial diffusion imaging can be performed in vivo (4) has dramatic implications for clinica...