نتایج جستجو برای: growth pattern

تعداد نتایج: 1140252  

Journal: :international journal of aquatic biology 0
reza asgari soheil eagderi faculty of natural resources, fisheries department, university of tehran, iran gholamreza rafiee hadi poorbagher naser agh hamid eshagh zadeh

early body shape changes of beluga sturgeon were studied using landmark-based geometric morphometric approach to recognize its allometric growth pattern. sampling was done from hatching up to 50 days post hatching (dph). left side of specimens were photographed using digital camera and nine landmark points were digitized on two-dimensional images. total length (ti) was measured using the softwa...

Plexiform schwannoma is a type of schwannoma that can be occured at any age and any site of the oral cavity. In the gross and histopathological features, it shows plexiform or multinodular growth pattern. This variant of schwannoma is sometimes associated with neurofibromatosis type II or schwannomatosis. Histopathologically, plexiform schwannoma is composed of schwann cells that show Anthony...

2003

In the past two decades, China has witnessed rapidly economic growth. However, this extensive economic growth pattern has brought about quite a lot resource and environmental problems that might hold economic further development back at present and in near future. Now the emerging issue is how China could balance realization of rapidly economic growth and the sustainability of society in near f...

Journal: :Journal of animal science 2013
T Onoda R Yamamoto K Sawamura Y Inoue H Murase Y Nambo T Tozaki A Matsui T Miyake N Hirai

Thoroughbred horses are seasonal mating animals, and their foals are born yearly in spring seasons. In northern regions or countries, the foals generally show a typical seasonal compensatory growth pattern, where their growth rate declines in winter and increases in the next spring. In this study, a new empirical approach is proposed to adjust for this compensatory growth when growth curve equa...

Journal: :Journal of epidemiology and community health 1979
H Palti B Adler Z Shamir S L Kark

The physical growth pattern of infants aged from one month to two years was studied in a lower middle class community in Jerusalem. Weight and length were measured at one month and at three, six, 12, and 24 months. In each age and sex group there were at least 200 children. At one month and 24 months the percentage of children below the 10th percentile for weight and also for length was higher ...

Journal: :The International journal of developmental biology 2004
Etienne Geraert

Post-embryonic growth is characterized by a constant reduction of some growth parameters in relation to other growth parameters. Comparison of growth in chickens, rats and nematodes reveals an identical growth pattern, so a theory about the growth process in general is presented. It is presumed that the same growth promoting and growth inhibiting substances regulate not only growth but also age...

Journal: :Physical review letters 2006
Alexei Vazquez

We study the spreading dynamics on graphs with a power law degree distribution pk approximately k-gamma, with 2<gamma<3, as an example of a branching process with a diverging reproductive number. We provide evidence that the divergence of the second moment of the degree distribution carries as a consequence a qualitative change in the growth pattern, deviating from the standard exponential grow...

Journal: :Nutricion hospitalaria 2013
Beatriz Oves Suárez M Pilar Samper Villagrasa Laura Escartín Madurga M Luisa Álvarez Sauras Luis A Moreno Aznar Idoia Labayen Goñi Gerardo Rodríguez Martínez

OBJECTIVE To check whether secular changes exist in growth pattern of caucasic children from the North of Spain up to 2 years of age compared with 25-30 years ago population growth curves. MATERIAL AND METHODS Longitudinal study of a representative cohort of caucasic infants born a term in Aragon (n=1.099). Standard deviation scores (z-scores) for weight, length and body mass index (BMI) have...

Journal: :Collegium antropologicum 2007
Youngmee Ahn Ralph M Garruto

A retrospective cohort study was conducted to explore growth variation during the intrauterine and early postnatal period by sex and nature of high-risk factors (i.e. physiological and pathological) in 831 Korean infants at a University hospital. The results showed that infants with a physiological risk showed a more congruent intrauterine growth pattern compared to those with a pathological ri...

Journal: :The Plant cell 2015
Mainak Das Gupta Utpal Nath

Lateral appendages often show allometric growth with a specific growth polarity along the proximo-distal axis. Studies on leaf growth in model plants have identified a basipetal growth direction with the highest growth rate at the proximal end and progressively lower rates toward the distal end. Although the molecular mechanisms governing such a growth pattern have been studied recently, variat...

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