Stepwise progression

Vasculitic neuropathy Early Stepwise progression Multiple, asymmetric mononeuropathies, usually painful Dysimmune or vasculitic mechanisms... 

Although newer technologies are always under development, the basic kraft chemical recovery process has not been fundamentally changed since the issue of its patent in 1884. The stepwise progression of chemical reactions has been refined for example, black liquor gasification processes are now in use in an experimental phase. The precise details of the chemical processes at work in the chemical recovery process can be found in Smook s Handbook.12 The kraft chemical recovery process consists of the following general steps ... 

In an approach of the type employed by Stevens, the metal-free corrin nucleus can be constructed, as shown in Scheme 26, by stepwise progression in either a clockwise or an anti-clockwise manner depending upon the choice, the tris-isoxazoles (294) or (295) should be accessible. 

Ab initio modeling of charge transfer process in the oxygen electroreduction reaction (OER) has achieved some notable stepwise progresses in complexity and in proximity to realistic systems. Initial models only involved a few Pt and reactant atoms. Later, a catalyst slab replaced the Pt cluster. The... 

May be useful for vascular dementia (e.g., acute onset with slow stepwise progression that has plateaus, often with gait abnormalities, focal signs, imbalance, and urinary incontinence)... 

The Stepwise Progression of Resistance. Resistance was first noted for insects, when Melander reported in 1914 that San Jose scale on apples in Washington State had become insensitive to lime-sulfur (33). This was greeted with some skepticism, and was followed by scattered reports, limited to insects, over the next 30 years. By 1946, resistance was documented for only 11 species (40). 

Electron Acceptance Reduction and Adduct Formation. Acceptance of electrons at specific sites on amino acids and peptides depends on their reactivities and produces different chemical consequences. Among the sites of particular importance are the terminal amino and carboxyl groups, the ring groups, the peptide carbonyl, and the sulfur bonds. Reactivities of these are reflected in the rate constants for reaction of solvated electrons with individual amino acids in aqueous solutions, as shown in Table I and as discussed by Simic (53). More detailed information, however, regarding the stepwise progression from attachment to specific radical formation has been obtained from low temperature studies. 

HIO. Hayashi, S., Kunisada, T., Ogawa, M., Sudo, T., Kodama, H., Suda, T., and Nishikawa, S. Stepwise progression of B lineage differentiation supported by interleukin-7 and other stromal cell molecules. J. Exp. Med. 171, 1683-1695 (1990). 

Harari PM (2007) Stepwise progress in epidermal growth factor receptor/radiation studies for head and neck cancer. Int J Radiat Oncol Biol Phys 69 S25-S27... 

We have also examined the accumulation of long-chain polyen-oates in the human fetus. Analysis of maternal cord blood, fetal liver and fetal brain, showed that the phosphoglycerides were richer in long-chain polyenoates on the fetal side than on the maternal side of the placenta and were richer still in the fetal liver and fetal brain. That is, from the maternal diet to maternal liver, placenta, fetal liver and fetal brain, there was stepwise progression in the degree of polyunsaturation and chain length. 

We have delivered the maximum power (150 W) in a stepwise progression for relatively prolonged times (121,72, and 45 min) in all three patients with severe pad burns. 

We have to learn how to control the stepwise progression of such reactions. 

Mitigation. They tell the stories of a variety of national efforts to improve school seismic safety. The contributors to the case smdies are engineers and parents, social workers, and international development specialists. They examine policy, advocacy, vulnerabihty, and solutions. They contain observations about stepwise progress, motiva-tiOTi, poUtical will, technical approaches, irmovatirms, moderate successes, and long roads ahead. There are more stories to be added. The intenti(Hi is to provide school seismic safety advocates with both elements of inspiration and way points on a road map with many options to consider. 

The development of many technologies that make our existence so comfortable has been intimately associated with the accessibility of suitable materials. An advancement in the understanding of a material type is often the forerunner to the stepwise progression of a technology. For example, automobiles would not have been possible without the availability of inexpensive steel or some other comparable substitute. In the contemporary era, sophisticated electronic devices rely on components that are made from what are called semiconducting materials. 

---