Classification morphology-based

Morphologic classifications are based on cell size. Macrocytic cells are larger than normal and are associated with deficiencies of vitamin B12 or folate. Microcytic cells are smaller than normal and are associated with iron deficiency whereas normocytic anemia may be associated with recent blood loss or chronic disease. 

The features common to reversible polymer gels of many types are identified suid discussed. The nature of the gel state is carefully defined, and a novel classification scheme based on morphology, rather than chemical or mechanistic considerations, is proposed. The article also serves as an overview to some of the more commonly used techniques used in the study of gels, and as an introduction to some of the current trends in reversible gel research. Some speculations regarding future trends in reversible gel research are presented. 

Fig. 5.12 Classification of calcium hydroxide morphology based on a c to a crystallographic axis ratio (Berger).

In a more all encompassing classification, Doubleday (1999) produced a morphologically based description for all combustion derived particles collected in the eastern Canadian Arctic (including those from waste incineration, aircraft emission and domestic burning), where the fly-ash particles considered in this chapter formed classes, However, this was only used as a classification tool and not for fuel-type apportionment of the fly-ash particles. When applied to sediment material from the same area the results were expressed in terms of percentages of total particles or as percentages of total combustion particles. 

Outline (i.e., give a schematic diagram) a simple classification scheme based on bonds within chains and between chains and based on their morphology. 

Pasqualucci, C.A. (2011) Classification model based on Raman spectra of selected morphological and biochemical tissue constituents for identification of atherosclerosis in human coronary arteries. Lasers Med. Set, 26, 645-655. 

Finally, these groupings of the genus Cystoseira into chemical groups partly overlap with a different classification scheme, based entirely on morphological and evolutionary criteria, for the Mediterranean species (Giaccone and Bruni, 1971, 1973 Ribera et al., 1992). 

A few morphologic acne scar classifications have been proposed to assess the efficacy of different therapeutic options based on the scar... 

Kadunc BV, Trindade de Almeida AR (2003) Surgical treatment of facial acne scars based on morphologic classification a Brazilian experience. Dermatol Surg 29 1200-1209... 

Markers on the cell surface or membrane of the lymphoblast can be used to classify ALL. Among the early classification system was the FAB scheme, which was based purely on morphology and cytochemistry. This system considered nuclear appearance and degree of differentiation. This is no longer used, and the current classification of acute leukemias is based on features that can be identified only by immunologic and molecular analyses.3... 

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