«CONTY-METHOD». MORPHOLOGICAL TYPE OF THE CONSUMER IN MARKETING RESEARCHES. THE MONOGRAPHY.

10.15535/187 ◽  
2011 ◽  
Vol 14 (4) ◽  
Author(s):  
A.V. Fedorov
Keyword(s):  
Morphological Type

scholarly journals Galaxy Formation: Some Comparisons between Theory and Observation

1983 ◽  
Vol 100 ◽  
pp. 391-399 ◽  
Author(s):  
S. Michael Fall
Keyword(s):  
Galaxy Formation ◽  
Total Mass ◽  
Virial Theorem ◽  
Velocity Dispersion ◽  
Rotation Velocity ◽  
Morphological Type ◽  
Fundamental Parameter ◽  
Mass Ratio ◽  
First Approximation ◽  
Type Form

Before theoretical ideas in this subject can be compared with observational data, it is necessary to consider the properties of galaxies that are likely to be relics of their formation. Most astronomers would agree that the list of important parameters should be headed by the total mass M, energy E and angular momentum J. Next on the list should probably be the relative contributions to these quantities from the disc and bulge components of galaxies and denoted D/B for the mass ratio. They can be estimated from the median (i.e. half-mass) radius R, velocity dispersion σ and rotation velocity v of each component, either through the virial theorem or through the luminosity L and an assumed value of M/L. As a first approximation, it is reasonable to suppose that galaxies of a given disc-to-bulge ratio or morphological type form a sequence with mass as the fundamental parameter. The comparison of theory with data is further simplified by considering the extreme cases of ellipticals, with D/B << 1, and late-type spirals, with D/B >> 1. The approach outlined below is to explore the consequences of relaxing in succession the constraints that E, J and M be conserved during the collapse of proto-galaxies. In this article I concentrate on theories that are based on some form of hierarchical clustering because the pancake and related theories are not yet refined enough for a detailed confrontation with observations.

scholarly journals Introductory Remarks

2001 ◽  
Vol 204 ◽  
pp. 5-15
Author(s):  
P. J. E. Peebles
Keyword(s):  
Star Formation ◽  
Background Radiation ◽  
Cosmic Background Radiation ◽  
Morphological Type ◽  
Star Formation History ◽  
Cosmic Background ◽  
Formation History ◽  
Infrared Background

I review the assumptions and observations that motivate the concept of the extragalactic cosmic background radiation, and the issues of energy accounts and star formation history as a function of galaxy morphological type that figure in the interpretation of the measurements of the extragalactic infrared background.

scholarly journals A Comparative Study of the Antioxidative Effects of Helichrysum italicum and Helichrysum arenarium Infusions

Antioxidants ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 380
Author(s):  
Katja Kramberger ◽  
Zala Jenko Pražnikar ◽  
Alenka Baruca Arbeiter ◽  
Ana Petelin ◽  
Dunja Bandelj ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
High Performance ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Morphological Type ◽  
Mass Spectrometry Analysis ◽  
In Vitro Assays ◽  
Spectrometry Analysis ◽  
Stress Related Genes

Helichrysum arenarium (L.) Moench (abbrev. as HA) has a long tradition in European ethnomedicine and its inflorescences are approved as a herbal medicinal product. In the Mediterranean part of Europe, Helichrysum italicum (Roth) G. Don (abbrev. as HI) is more common. Since infusions from both plants are traditionally used, we aimed to compare their antioxidative potential using in vitro assays. Two morphologically distinct HI plants, HIa and HIb, were compared to a commercially available HA product. Genetic analysis using microsatellites confirmed a clear differentiation between HI and HA and suggested that HIb was a hybrid resulting from spontaneous hybridization from unknown HI subspecies. High-performance liquid chromatography–mass spectrometry analysis showed the highest amounts of hydroxycinnamic acids and total arzanol derivatives in HIa, whereas HIb was richest in monohydroxybenzoic acids, caffeic acids, and coumarins, and HA contained the highest amounts of flavonoids, especially flavanones. HIa exhibited the highest radical scavenging activity; it was more efficient in protecting different cell lines from induced oxidative stress and in inducing oxidative stress-related genes superoxide dismutase 1, catalase, and glutathione reductase 1. The antioxidative potential of HI was not only dependent on the morphological type of the plant but also on the harvest date, revealing important information for obtaining the best possible product. Considering the superior properties of HI compared to HA, the evaluation of HI as a medicinal plant could be recommended.

Some Points in the Histology of Lymphogenous and Hæmatogenous Toxic Lesions of the Spinal Cord

1908 ◽  
Vol 54 (226) ◽  
pp. 560-561
Author(s):  
David Orr ◽  
R. G. Rows
Keyword(s):  
Spinal Cord ◽  
Central Nervous System ◽  
Nervous System ◽  
Sciatic Nerve ◽  
Morphological Type ◽  
Broth Culture ◽  
Anatomical Distribution ◽  
Tabes Dorsalis ◽  
The Central Nervous System ◽  
The Brain

At a quarterly meeting of this Association held last year at Nottingham, we showed the results of our experiments with toxins upon the spinal cord and brain of rabbits. Our main conclusion was, that the central nervous system could be infected by toxins passing up along the lymph channels of the perineural sheath. The method we employed in our experiments consisted in placing a celloidin capsule filled with a broth culture of an organism under the sciatic nerve or under the skin of the cheek; and we invariably found a resulting degeneration in the spinal cord or brain, according to the situation of the capsule. These lesions we found to be identical in morphological type and anatomical distribution with those found in the cord of early tabes dorsalis and in the brain and cord of general paralysis of the insane. The conclusion suggested by our work was that these two diseases, if toxic, were most probably infections of lymphogenous origin.

scholarly journals Star formation histories of resolved galaxies

2008 ◽  
Vol 4 (S258) ◽  
pp. 61-72
Author(s):  
Monica Tosi
Keyword(s):  
Star Formation ◽  
Observational Data ◽  
Stellar Populations ◽  
Morphological Type ◽  
The Other ◽  
Early Type ◽  
Significant Rate ◽  
Star Formation Histories

AbstractThe colour-magnitude diagrams of resolved stellar populations are the best tool to study the star formation histories of the host galactic regions. In this review the method to derive star formation histories by means of synthetic colour-magnitude diagrams is briefly outlined, and the results of its application to resolved galaxies of various morphological types are summarized. It is shown that all the galaxies studied so far were already forming stars at the lookback time reached by the observational data, independently of morphological type and metallicity. Early-type galaxies have formed stars predominantly, but in several cases not exclusively, at the earliest epochs. All the other galaxies appear to have experienced rather continuous star formation activities throughout their lifetimes, although with significant rate variations and, sometimes, short quiescent phases.

Deverbal nouns, lexicalization and syntactic change

2007 ◽  
Vol 30 (1) ◽  
pp. 55-86 ◽  
Author(s):  
Øivin Andersen
Keyword(s):  
Language Use ◽  
Morphological Type ◽  
Frequency Data ◽  
Difference Principle ◽  
Token Frequency ◽  
Syntactic Change ◽  
Central Elements

Deverbal nouns are often referred to as hybrids, containing both verbal and nominal features. In many languages deverbal nouns tend to develop into what Vendler (1967) called perfect nouns. Various stages of this development in Norwegian are proposed, drawing on Grammaticalization Theory and Lexicalization Theory. Frequency data are provided from a large newspaper corpus. The deverbal nouns are analyzed as going through a process of lexicalization where reduction in compositionality, reduced token frequency and increased idiosyncrasy are central elements. This process is triggered by relevance to the root, language use, isomorphism and the maximal difference principle. The article shows that Norwegian deverbal nouns are in a state of flux and that even different members of the same morphological type may behave quite differently syntactically and semantically.

A diffusive description of Vertical Mixing in the Benthic Biolayer.

2021 ◽  
Author(s):  
Ahmed Monofy ◽  
Fulvio Boano ◽  
Stanley B. Grant ◽  
Megan A. Rippy
Keyword(s):  
Predictive Model ◽  
Vertical Mixing ◽  
Effective Diffusivity ◽  
Morphological Type ◽  
Diffusivity Coefficient ◽  
Physical Processes ◽  
Diffusive Model ◽  
Depth Scale ◽  
Alternate Bars ◽  
Two Parameters

&lt;p&gt;In-stream environments, many biogeochemical processes occur in the benthic biolayer, i.e., within sediments at a very shallow depth close to the sediment-water interface (SWI). These processes are important for stream ecology and the overall environment.&lt;/p&gt;&lt;p&gt;Here, a 1D diffusive model is used to analyze the vertical exchange of solutes through the SWI and in the benthic biolayer. The model is applied to an extensive set of previously published laboratory experiments of solute exchange with different bed morphologies: flatbeds, dunes, and alternate bars. Although these different bed features induce mixing that is controlled by different physical processes at the SWI, overall mixing within the sediment is well represented by a parsimonious diffusive model, provided that the diffusivity profile declines exponentially with sediment depth.&lt;/p&gt;&lt;p&gt;For all morphology types, mixing is better simulated by an exponential diffusivity model than a constant diffusivity approach. Two parameters define the exponential diffusivity model; the effective diffusivity at the SWI, and a depth scale over which the exponential profile decays. Using a combination of classification and regression trees (CART) and multiple linear regression approaches, we demonstrate that a single predictive model captures measured variability in the effective diffusivity coefficient at the SWI across all morphological types. The best predictive model for the decay depth scale, on the other hand, is tailored to each morphological type separately.&lt;/p&gt;&lt;p&gt;The predictive framework developed here contributes to our understanding of the physical processes responsible for mixing across the SWI, &amp;#160;and therefore the in-bed processes that contribute to the biogeochemical processing of nutrients and other contaminants in streams.&lt;/p&gt;

STUDY AND ANALYSIS OF MORPHOLOGICAL PATTERNS OF ANEMIA IN GERIATRIC PATIENTS

2021 ◽  
pp. 29-31
Author(s):  
Greeshma C.G ◽  
Vidhya Subramanian ◽  
Sahayaraj J
Keyword(s):  
Elderly Population ◽  
Geriatric Patients ◽  
Morphological Type ◽  
Poor Quality ◽  
Geriatric Population ◽  
Normocytic Normochromic Anemia ◽  
Normochromic Anemia ◽  
Proper Diagnosis ◽  
Morphological Patterns

INTRODUCTION:Anemia in elderly population is a frequently diagnosed problem and if it is untreated ,it can lead to impaired functional capacity, poor quality of life and increased morbidity and mortality. In view of high prevelance of anemia in geriatric population,the study was conducted to evaluate the morphological patterns of anemia in elderly population. METHODS:A Prospective observational study was conducted on 100 geriatric patients above 60 years of age,for a period of 3 months.Routine haematological investigations and peripheral smear study was done. RESULTS: In the present study, females were found to be more affected than males and patients in the age group of 60-69 years were affected the most. Normocytic normochromic anemia was the most common morphological type of anemia observed. CONCLUSION: Despite recent diagnostic advances, geriatric anemia remains under reported and inadequately investigated. Determining the morphological type of anemia can help in nding out the etiology and there by aid in proper diagnosis and better patient management.

Surgical Management of Mitral Regurgitation After Repair of Endocardial Cushion Defects

Circulation ◽  
2000 ◽  
Vol 102 (suppl_3) ◽  
Author(s):  
Adrian M. Moran ◽  
Sabine Daebritz ◽  
John F. Keane ◽  
John E. Mayer
Keyword(s):  
Mitral Valve ◽  
Mitral Regurgitation ◽  
Valve Replacement ◽  
Clinical Status ◽  
Postoperative Mortality ◽  
Heart Association ◽  
Morphological Type ◽  
Early Postoperative Period ◽  
High Rate ◽  
Mitral Valve Operation

Background —Mitral regurgitation (MR) represents the principal indication for reoperation in patients after repair of atrioventricular septal defects (AVSD). Reports of mitral valvuloplasty (MVP) in such patients are few; the alternative, mitral valve replacement (MVR), necessitates commitment to future valve replacement and long-term anticoagulation. We sought to determine the outcome of those patients who underwent either MVP or MVR between January 1, 1988, and December 31, 1998, for significant MR after repair of AVSD. Furthermore, we sought to identify (a) morphological predictors necessitating MVR, and (b) predictors of future reoperation within the MVP group. Methods and Results —Retrospective review of clinical, operative, and echocardiographic data were performed. There were 46 patients identified (37 MVP and 9 MVR). The median age at initial AVSD repair was 0.6 years, and the age at subsequent mitral valve operation was 2.8 years. The early postoperative mortality rate was 2.2%, and survival at 1 and 10 years was 89.9% and 86.6%, respectively. A high rate of complete heart block was noted within the MVR group (37.5%). Freedom from later mitral valve reoperation for both groups was similar. No significant morphological predictors necessitating MVR were found. Predictors of reoperation within the MVP group included the presence of moderate or worse MR in the early postoperative period. In both groups New York Heart Association class, degree of MR, growth, and ventricular volumes improved. Conclusions —Mitral valve surgery significantly improves clinical status, with a sustained improvement in ventricular chamber size. MR can be successfully managed in patients after repair of AVSD independent of morphological type. Overall survival is acceptable, and further reoperation within the MVP group is influenced by early outcome of repair.

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