Pedersen device

Pedersen Device. An invention of the US arms designer J.D. Pedersen, this was a noteworthy ordnance secret of WWI. It consisted of a receiver unit that could be locked into the receiver of a Springfield or Enfield rifle. Installed, it converted the rifle into a semiautomatic weapon that fired. 30 cal pistol-type cartridges from a 40-round box magazine. To hide its identity, the mechanism was officially listed as the US. 30 cal automatic pistol Model 1918. The system was dropped after the war Ref J. Quick, Dictionary of Weapons and Military Terms , McGraw-Hill, NY (1973), 342... 

L. Agertoft, and S. Pedersen, Influence of spacer device on drug delivery to young... 

FIGURE 12.2 Hollow-fiber devices for membrane extraction, (a) Hollow-fiber loops for equilibrium extraction redrawn after Liu et al. (From Liu, J.-F., Jbnsson, J.A., and Mayer, P., Anal. Chem., 77, 4800, 2005.) (b) Liquid-phase microextraction after Pedersen-Bjergaard and Rasmussen. (From Grpuhaug Halvorsen, T., Pedersen-Bjergaard, S., Reubsaet, J.L.E., and Rasmussen, K.E., J. Sep. ScL, 24, 615, 2001. With permission.) (c) Syringe-based hollow fiber LPME. (Erom Zhao, L. and Lee, H.K., Anal. Chem., 74, 2486, 2002. Copyright 2002 American Chemical Society. With permission.)... 

A survey of different cameras used for small-angle analysis has been given by Pedersen [69] which provides a practically complete overview of all systems used up to now for SANS and SAXS. Here we shall focus on devices used for SAXS-measurements. In particular, an extended discussion of the Kratky-cam-era [70,71] will be given because this device allows very accurate SAXS-measurements using an ordinary X-ray generator. Most of the experimental investigations on polymeric latexes have been conducted using this type of SAXS-cam-era. Since this device works in slit collimation, the correction of the data will be discussed in detail. 

Agertoft L, Pedersen S. Importance of the inhalation device on the effect of budes-onide. Arch Dis Child 1993 69 130-133. 

Pedersen, C.J. Lehn, J.M. Cram, D.J. Nobel Lectures. 1987 The discovery of crown ethers. Supramolecular chemistry—Scope and perspectives Molecules—Supermolecules— Molecular devices. The design of molecular hosts, guests, and their complexes. J. Inch Phenom. 1988, 6 (4). 337 13. 

Kwasny, D., Kiilerich-Pedersen, K., Moresco, J., Dimaki, M., Rozlosnik, N., Svendsen, W. E. (2011). Microfluidic device to study cell transmigration under physiological shear stress conditions. Biomedical Microdevices, 15(5), 899—907. 

Kiilerich-Pedersen, K., et al. High sensitivity point-of-care device for direct virus diagnostics. Biosens. Bioelectron. 49, 374—379 (2013)... 

Since the pioneering work of Charles J. Pedersen, Donald J. Cram and Jean-Marie Lehn, macrocyclic chemistry attracted a considerable attention from chemists all over the world [1-4]. An ability of macrocycles to be highly selective receptors (host molecules) for a number of metal and organic cations or anions, as well as for the small or even huge (e.g. fiillerenes) neutral organic substances is the reason of that interest [5-8]. The design of molecular devices such as molecular containers and reactors on one hand, and molecular switches (based on catenanes and molecular knots) on the other hand is another area of the macrocyclic chemistry application. So, the macrocyclic chemistry plays an important role in the material science, especially in the constmction of nano-sized materials on the bottom-up principles [5, 6, 9-11]. 

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