نتایج جستجو برای: its steep

تعداد نتایج: 1961084  

Journal: :Memory & cognition 2007
Safa R Zaki Robeir M Nosofsky

Recent research suggests that exemplar models of classification are disconfirmed by the finding of extreme prototype-enhancement effects and steep typicality gradients in a version of the prototype-learning paradigm. We argue that these results are due to learning-during-transfer effects and not to the abstraction of a prototype from the training instances. In the standard version of the paradi...

2003
Laurent Niederman

In the 70’s, Nekhorochev proved that for an analytic nearly integrable Hamiltonian system, the action variables of the unperturbed Hamiltonian remain nearly constant over an exponentially long time with respect to the size of the perturbation, provided that the unperturbed Hamiltonian satisfies some generic transversality condition known as steepness. Using theorems of real subanalytic geometry...

2000
A. Kambas J. I Davies R. M Smith

We have used a large format CCD camera to survey the nearby Fornax cluster and its immediate environment for low luminosity low surface brightness galaxies. Recent observations indicate that these are the most dark matter dominated galaxies known and so they are likely to be a good tracer of the dark matter in clusters. We have identified large numbers of these galaxies consistent with a steep ...

Journal: :Studia Historiae Ecclesiasticae 2021

In this book, Professor Julius Gathogo immortalises for posterity the story of Kabari (anglicised as “Kabare”), which means “a steep” or hill”; a place with rich history Christian mission in its varied forms, spanning more than century.

Journal: :Discrete Mathematics 1998
Elena Barcucci Alberto Del Lungo Jean-Marc Fedou Renzo Pinzani

We introduce three deenitions of the q-analogs of Motzkin numbers and illustrate some combinatorial interpretations of these q-numbers. We relate the rst class of q-numbers to the steep parallelogram polyominoes' generating function according to their width, perimeter and area. We show that this generating function is the quotient of two q-Bessel functions. The second class of q-Motzkin numbers...

2008
S. Kitajima M. Yokoyama

The density collapse was observed in the improved confinement mode sustained by the hot cathode biasing in Tohoku University Heliac (TU-Heliac). The density profiles showed the steep gradient around the core plasma region before the collapse. The steep density profile collapsed accompanied with the bursting high frequency fluctuation (100 < f < 500 kHz), which had m = 2 ~ 3 poloidal mode number...

2007
R. Noreen M. Asghar

We produced a-amylase from banana peel by Bacillus subtilis through solid state fermentation (SSF). Addition of yeast extract, corn steep liquor, sodium dodesyl sulphate (SDS) and Tween-80 enhanced the a-amylase production under preoptimized fermentation conditions. Maximum enzyme yield (10.25 U/mL) was observed at 35°C after 24 hours of SSF in growth medium containing 0.1% yeast extract, 1% co...

2008
Shiann-Jong Lee How-Wei Chen Qinya Liu Dimitri Komatitsch Jeroen Tromp

We use the spectral-element method to simulate strong ground motion throughout the Taipei metropolitan area. Mesh generation for the Taipei basin poses two main challenges: (1) the basin is surrounded by steep mountains, and (2) the city is located on top of a shallow, low-wave-speed sedimentary basin. To accommodate the steep and rapidly varying topography, we introduce a thin high-resolution ...

Journal: :Monthly Notices of the Royal Astronomical Society 2022

ABSTRACT We present new low-frequency (ν = 88–216 MHz) observations of the complex merging galaxy cluster Abell 3266. These are taken with Murchison Widefield Array (MWA) in its Phase II ‘extended’, long-baseline configuration, offering highest resolution view to date. report on detection four steep spectrum (α ≲ −1 for Sν ∝ να) extended radio sources within cluster. confirm a ∼570 kpc relic so...

2018
Eunah Ko Jaemin Shin Changhwan Shin

Simply including either single ferroelectric oxide layer or threshold selector, we can make conventional field effect transistor to have super steep switching characteristic, i.e., sub-60-mV/decade of subthreshold slope. One of the representative is negative capacitance FET (NCFET), in which a ferroelectric layer is added within its gate stack. The other is phase FET (i.e., negative resistance ...

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