نتایج جستجو برای: non normal cones

تعداد نتایج: 1813725  

Journal: :Journal of Mathematical Analysis and Applications 2022

Spectral analysis of convex processes has led to many results in the differential inclusions with a process. In particular characterization eigenvalues eigenvectors given cone on controllability and stabilizability. However, these characterizations can handle only pointed cones. This paper will generalize all known characterizing cone. addition, we reveal link between assumptions our main theor...

Journal: :journal of biostatistics and epidemiology 0
mohammad gholami-fesharaki assistant professor, department of biostatistics, school of medical sciences, tarbiat modarres university, tehran, iran anoshiravan kazemnejad professor, department of biostatistics, school of medical sciences, tarbiat modarres university, tehran, iran

the  main  assumptions  in  liner  mixed  model  are normality  and  independency  of  random  effect component.   unfortunately,   these   two  assumptions   might   be  unrealistic   in  some   situations. therefore, in this paper, we will discuss about the analysis of bayesian analysis of non-normal and non-independent mixed model using skew-normal/independent distributions, and finally, thi...

Journal: :Applied optics 1987
S Anstis P Cavanagh D Maurer T Lewis

Two motion tests will measure normal and defective responses to color in non-verbal infants. Moving gratings displayed on a computer-controlled TV monitor elicited optokinetic eye movements. The first test established three results. First, non-verbal infants can be successfully screened, the one baby known to be colorblind was readily identified. Second, the equiluminance point for red and gree...

2013
Kate Woolf-May Steve Meadows

OBJECTIVE The 10 m modified shuttle walking test (MSWT) is recommended to determine the functional capacity in older individuals and for patients entering cardiac rehabilitation. Participants are required to negotiate around cones set 1 m from the end markers. However, consistent comments indicate that for some individuals manoeuvring around the cones can be quite difficult. Therefore, the obje...

Journal: :iranian endodontic journal 0
nahid mohammadzade akhlaghi department of endodontic, dental school of islamic azad university and iranian center for endodontic research, tehran, iran nasrin roghanizad department of endodontic, dental school of islamic azad university and iranian center for endodontic research, tehran, iran zohreh khalilak department of endodontic, dental school of islamic azad university and iranian center for endodontic research, tehran, iran neda rezaie general practitioner, tehran, iran

introduction: the purpose of this study was to compare first accessory gutta-percha penetration after the use of nickel-titanium (ni-ti) or stainless-steel spreaders in curved resin blocks. materials and methods: forty resin blocks with 30º and 45º curvatures (20 blocks for each) were prepared and #30 master cones were placed in canals. in part one, under 20 newton pressure, ni-ti or stainless-...

Journal: :The Journal of Cell Biology 1993
J Fan S G Mansfield T Redmond P R Gordon-Weeks J A Raper

In previous work we characterized a brain derived collapsing factor that induces the collapse of dorsal root ganglion growth cones in culture (Raper and Kapfhammer, 1990). To determine how the growth cone cytoskeleton is rearranged during collapse, we have compared the distributions of F-actin and microtubules in normal and partially collapsed growth cones. The relative concentration of F-actin...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 1995
D A Cameron S S Easter

The retina of anamniotes (fish and amphibia), unlike the CNS of most vertebrates, can regenerate neurons following injury. Using the highly ordered mosaic of single and double cones in the retina of the adult green sunfish (Lepomis cyanellus) as our model system, we examined the events that followed the surgical excision of a small patch of central retina. After surgery there was a transient el...

2000
Huynh Van Ngai Michel Théra

In this paper, we establish a nessary condition for nonlipschitz constrained optimization problems in terms of Fréchet subdifferentials and normal cones in Asplund spaces.

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