نتایج جستجو برای: evenness sheldon index

تعداد نتایج: 398318  

Journal: :جنگل و فرآورده های چوب 0
سمیه کرمی راد دانشگاه تهران احسان عبدی دانشکده منابع طبیعی باریس مجنونیان دانشگاه تهران وحید اعتماد دانشگاه تهران هرمز سهرابی دانشگاه تربیت مدرس

road construction is one of the effective factors for ecological changes which affects diversity and species composition in forest roads edges. this research was performed in kheirud forest to evaluate herbaceous diversity and tree regeneration establishment in different distances from road edge. for this purpose, we sampled herbaceous and tree species regeneration in 0,5,10,25, 50 and 100 m di...

Journal: :Archives of disease in childhood 1951
W SHELDON A MacMAHON

A consecutive series of 46 children suffering from coeliac disease presented an opportunity to study various aspects of this strange condition. The beneficial effect upon fat absorption resulting from a withdrawal of starch from the diet has already been described (Sheldon, 1949), while in a later communication (Sheldon and MacMahon, 1949) the failure to produce a similar response in pancreatic...

2016
Akos Varga-Szemes Giuseppe Muscogiuri Julian L Wichmann Paola M Cannao Stefanie Mangold Pal Suranyi Sheldon E Litwin Carlo N De Cecco Stephen R Fuller Shivraman Giri U Joseph Schoepf Thomas M Todoran

Accuracy of Non-contrast-enhanced Quiescent Interval Single-Shot (QISS) Lower Extremity MRA for the Diagnosis of Peripheral Artery Disease: Comparison with CTA and Digital Subtraction Angiography Akos Varga-Szemes, Giuseppe Muscogiuri, Julian L Wichmann, Paola M Cannao, Stefanie Mangold, Pal Suranyi, Sheldon E Litwin, Carlo N De Cecco, Stephen R Fuller, Shivraman Giri, U Joseph Schoepf, Thomas ...

2011
Ali Al Kaissi Klaus Klaushofer Franz Grill

UNLABELLED We report on a 3-year-old boy with the full phenotypic features of Freeman Sheldon syndrome (FSS). Severe skew foot deformity has been recognized as additional skeletal abnormality. Parents were first degree cousins, raising the possibility of autosomal recessive pattern of inheritance. To the best of our knowledge this is the first report of severe skew foot deformity in a patient w...

Journal: :Jurnal Biodjati 2021

Indonesia is a megadiverse country. Butterflies become one of the Indonesian diversities. has second-highest butterfly species in world with more than 2000 species. Flower plants are used by butterflies as hostplants and foodplant. The aims this research were to know butterflies’ diversity food Mount Muria at Kudus City, Central Java. quadran sampling transect method three stations (along 2 km)...

Journal: :محیط زیست طبیعی 0
ساره حسینی دانشجوی دکتری جنگلداری دانشکده منابع طبیعی، دانشگاه علوم کشاورزی و منابع طبیعی ساری سید عطاء اله حسینی دانشیار گروه جنگلدای و اقتصاد جنگل دانشگاه تهران

in this study, species richness, evenness and vegetation biodiversity were investigated in stabilized and non-stabilized cut edge areas of chachkam district forest roads in sari forest of iran. 18 micro plots 1×1m (36 micro plots) were sampled to carry out this research on two cut edge areas. number of trees, shrubs and herbaceous were recorded in each micro-plot. significant difference was inv...

Journal: :Psychological inquiry 2012
Karen E Adolph Rick O Gilmore Clinton Freeman Penelope Sanderson David Millman

Toward Open Behavioral Science Karen E. Adolph a , Rick O. Gilmore b , Clinton Freeman c , Penelope Sanderson c & David Millman d a Department of Psychology, New York University, New York, New York b Department of Psychology, The Pennsylvania State University, University Park, Pennsylvania c Department of Psychology, The University of Queensland, St Lucia, Queensland, Australia d Division of Li...

2006
Margaret M. Bayer Tibor Bisztriczky

Cyclic polytopes are characterized as simplicial polytopes satisfying Gale’s evenness condition (a combinatorial condition on facets relative to a fixed ordering of the vertices). Periodically-cyclic polytopes are polytopes for which certain subpolytopes are cyclic. Bisztriczky discovered a class of periodically-cyclic polytopes that also satisfy Gale’s evenness condition. The faces of these po...

Journal: :Applied and environmental microbiology 2015
Lihua Niu Yi Li Peifang Wang Wenlong Zhang Chao Wang Qing Wang

To understand the relationship between elevation and bacterial communities in wastewater treatment plants (WWTPs), bacterial communities in 21 municipal WWTPs across China, located 9 to 3,660 m above sea level (masl), were investigated by 454 pyrosequencing. A threshold for the association of elevation with bacterial community richness and evenness was observed at approximately 1,200 masl. At l...

Journal: :Archives of disease in childhood 1949
W SHELTON A MacMAHON

Reasons were given in 1948 (Sheldon) for thinking that in coeliac children starch intolerance might be of greater etiological significance than a failure to absorb the products of fat digestion. In a later communication (Sheldon, 1949), from a study of fat balances in a group of fifteen children with coeliac disease, it was concluded that withdrawal of starch from the diet was accompanied by a ...

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