Packet radio is of ten used as a means of access ing comput ing faci l i t ies or , more general ly , a larger ter res t r ia l network. In th is respect , i t can be seen as a form of local dis t r ibut ion. Similar ly , in te l l igent repeaters in terconnect ing s ta t ions that are not in one a n o t h e r ’ s h e a r i n g r a n g e c a n b e t h o u g h t o f a s p e r f o r m i n g a n a...

In this paper, we propose a novel kind of RF fingerprints (RFF) with better discriminability than typical RFF for identifying preamble-based wireless transmitters. First, the equivalent model of RFF identification system is built. Then, the typical RFF are analyzed with the built model and the novel RFF, which is transformed from preamble signal when its power is ramped up, is presented. Finall...

Scavia, D. and Eadie, B.J., 1976. The use of measurable coefficients in process formulations -zooplankton grazing. Ecol. Modelling, 2: 315--319. This paper redefines a construct previously used to model phytoplankton--zooplankton interactions in such a way as to permit the use of measurable quantities as construct coefficients. The new construct can use unaltered values of the half-saturation c...

We present radio interferometric observations of the Algol-type binary system V505 Sagitarii made with the ATNF Compact Array at 6 cm and 3.6 cm over one orbital cycle (1.18 days). We obtained a strong detection of the source (1.5 mJy at 6 cm and 1.4 mJy at 3.6 cm). The radio ux level shows a clear modulation with evidence of eclipses of the emission region at both conjunctions of the binary wh...

In t h e l a s t t e n y e a r s , t h e r e h a s been a c o n s i d e r a b l e i n c r e a s e i n i n t e r e s t r e g a r d i n g t h e e l e c t r i c a l a n d o p t i c a l p r o p e r t i e s o f d i s c o n t i n u o u s m a t e r i a l s due t o t h e i r many p o s s i b l e a p p l i c a t i o n s 1 . In p a r t i c u l a r t h i n g r a n u l a r m e t a l f i l m s e x h i b i t...

T h e n o n l o c a l in tegra l e q u a t i o n o b t a i n e d prev ious ly a l l ows the d e t e r m i n a t i o n of the a m p l i t u d e of G e o m e t r i c a l R e s o n a n c e s in the M c M i l l a n A n d e r s o n m o d e l . S u r f a c e c o n d i t i o n s are de f ined b y an a d j u s t a b l e p a r a m e t e r p w h i c h is fixed to fit the cr i t i ca l th ickness m e a s ...

T e c h n i q u e s have b e e n d e v e l o p e d to l a u n c h u l t r a l i g h t w e i g h t m o d e l s (i. e . , d e n s i t i e s on the o r d e r of 1 l b / f t 3) f r o m a t w o s t a g e l i g h t g a s gun. To date , s p h e r e s and c o n e s have b e e n l a u n c h e d wi th s o m e s u c c e s s . The p u r p o s e of the d e v e l o p m e n t was to d e t e r m i n e w h e t ...

The ideal desigp M e is m o#hally &#he control parmeters within a given dorarrm. An OptpIIUs d e (oeighbwing 0 ~ ~ ) ~ n u t c h g t h e ~ a d P ~ e c w t r o l t o f i r s t o r d e r m t h e var ia t im of the mkmm plant parameters from a given mminal sei of values. In lhk paper pn dyti cal syntbgis proeedare for feedback controllers generatiq the optmully sensithe contrd is developed. The op...

T e c h n i q u e s have b e e n d e v e l o p e d to l a u n c h u l t r a l i g h t w e i g h t m o d e l s (i. e . , d e n s i t i e s on the o r d e r of 1 l b / f t 3) f r o m a t w o s t a g e l i g h t g a s gun. To date , s p h e r e s and c o n e s have b e e n l a u n c h e d wi th s o m e s u c c e s s . The p u r p o s e of the d e v e l o p m e n t was to d e t e r m i n e w h e t ...

Dr Yohannes ALEMSEGED DEMESSIE NICT (Japan) Lionel BIARD CEA-LETI (France) Abdelaziz BOUZEGZI CEA-LETI (France) Dr Mérouane DEBBAH SUPELEC (France) Kasra HAGHIGHI Chalmers (Sweden) Dr Pierre JALLON CEA-LETI (France) Marc LAUGEOIS CEA-LETI (France) Dr Paulo MARQUES Instituto de Telecomunicações (Portugal) Dr Maurizio MURRONI CNIT-UNICA (Italy) Dr Dominique NOGUET CEA-LETI (France) Prof. Jacques ...