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Edges or d i s c o n t i n u i t i e s in i n t e n s i t y p lay two r o l e s : 1) as ou t l i nes of boundaries between regions and 2) as uniform tex tu re w i t h i n regions. In t h i s con tex t , one can assume an equivalence between tex tu re de tec t ion and spa t i a l frequency/ o r i e n t a t i o n operators. Bajcsy (1973), f o r example, has successfu l ly used measures of s p a t...
T h e mo l ecu la r m o b i l i t y o f l i q u i d a m m o n i a is der i ved f r o m the d e t e r m i n a t i o n o f the l o n g i t u d i n a l r e l a x a t i o n t imes of the p ro tons and deuterons. T h e exper iments were pe r f o rmed i n the t empera tu re in te rva l between the m e l t i n g p r e s su r e curve a n d 467 K for N H 3 a n d to 351 K for N D 3 at pressures u p to 25...
abstract introduction : conjugated linoleic acid (cla) has been shown to positively influence on calcium and bone metabolism in experimental animals and cell culture, but there are limited human data available. material and methods : this double-blind, placebo-controlled trial study was done on 76 healthy post-menopausal women (aged 55.1) which randomly assigned to receive daily four cla capsul...
A n i n s t r u m e n t is d e s c r i b e d w h i c h p e r m i t s t h e m e a s u r e m e n t o f t h e q u a l i t y o f X r a y s i n t e r m s o f t h e h a l f v a l u e l a y e r ( H V L ) o f a s u i t a b l e f i l t e r m a t e r i a l . I t c o n s i s t s o f t w o i o n i z a t i o n c h a m b e r s a d j u s t a b l e i n v o l u m e , w h i c h a r e c o n n e c t e d i n o p p ...
background: leukemia is a malignant proliferative disorder of the hematopoietic cells. the important role of angiogenesis in leukemia has been reported by several studies. matrix metalloproteinases (mmps) are a large group of endopeptidases which degredate the extracellular matrix and play an important role in angiogenesis. objective: the present study was conducted to evaluate the patterns of ...
D. M. Asner, K. W. Edwards, J. Reed, A. N. Robichaud, G. Tatishvili, R. A. Briere, H. Vogel, P. U. E. Onyisi, J. L. Rosner, J. P. Alexander, D. G. Cassel, J. E. Duboscq, R. Ehrlich, L. Fields, R. S. Galik, L. Gibbons, R. Gray, S. W. Gray, D. L. Hartill, B. K. Heltsley, D. Hertz, J. M. Hunt, J. Kandaswamy, D. L. Kreinick, V. E. Kuznetsov, J. Ledoux, H. Mahlke-Kruger, D. Mohapatra, J. R. Patterso...
Tonya ha s a b i g ma th t e s t t omor r ow and sh e n e ed s t o s t udy t on i gh t . W hi l e a t t h e g r o c e r y s t o r e s h e s e e s a Ginkgo B i l oba ad v e r t i s emen t t ha t c l a ims i t w i l l imp r o v e h e r memo r y. B e c au s e s h e wan t s t o d o w e l l o n h e r t e s t , s h e buy s t h e Ginkgo B i l oba , g o e s h ome , and r e v i ew s t h e s ame ma th sh...
Tonya ha s a b i g ma th t e s t t omor r ow and sh e n e ed s t o s t udy t on i gh t . W hi l e a t t h e g r o c e r y s t o r e s h e s e e s a Ginkgo B i l oba ad v e r t i s emen t t ha t c l a ims i t w i l l imp r o v e h e r memo r y. B e c au s e s h e wan t s t o d o w e l l o n h e r t e s t , s h e buy s t h e Ginkgo B i l oba , g o e s h ome , and r e v i ew s t h e s ame ma th sh...
s i n c e t h e l a t e 1960s, s e v e r a l c o n s t i t u t i v e m o d e l s h a v e b e e n d e v e l o p e d f o r s a n d s d e s c r i b i n g t h e i r s t r e s s-s t r a i n e h a v i o r. m o s t o f t h e s e m o d e l s w e r e e s t a b l i s h e d b a s e d o n a m e a s u r e o f t h e p l a s t i c w o r k a n d s o m e y i e l d c r i t e r i a, a m o n g t h e m b e i n g t ...
Human eng inee r i ng f e a t u r e s f o r e n h a n c i n g t h e u s a b i l i t y o f p r a c t i c a l n a t u r a l language sys tems a l r e d e s c r i b e d . Such f e a t u r e s i n c l u d e s p e l l i n g c o r r e c t i o n , p r o c e s s i n g o f i n c o m p l e t e ( e l l i p t ic-~I ) i n p u t ? , j n t f r r o g t i o r o f t h p u n d e r l y i n g l anguage d e f i n i ...
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