نتایج جستجو برای: tobins q ratio

تعداد نتایج: 616193  

Journal: :acta medica iranica 0
n. abbasi s. khaghani a. sharif-tabrizi b. farzami s. vardasbi m. bahar

to determine the importance of q 10 h 2 as an antioxidant in cancer, we measured the activity of lipoamide dehydrogenase (q 10 h 2 recycling enzyme) in hl-60 and normal lymphocyte. the cultured cells of hl-60 and human normal lymphocytes were assayed in cell lysate of given number of both hl-60 and normal lymphocyte. the activity of lipoamide dehydrogenase and the protein concentration were det...

Journal: :CoRR 2018
Zhiyong Zhou Jun Yu

We study verifiable sufficient conditions and computable performance bounds for sparse recovery algorithms such as the Basis Pursuit, the Dantzig selector and the Lasso estimator, in terms of a newly defined family of quality measures for the measurement matrices. With high probability, the developed measures for subgaussian random matrices are bounded away from zero as long as the number of me...

Journal: :Discrete Mathematics 2011
William Y. C. Chen Ernest X. W. Xia

We show that the q-derangement numbers satisfy a ratio monotone property, which is analogous to the log-concavity and is stronger than the spiral property and the unimodality.

2002

Given a coin with head-to-tail probability ratio 1 to with integer ¿ 1. Let T denote the time it takes to reach the head-to-tail ratio r= q=( q + m). We prove that the limit probability P(T ¡∞) of ever reaching this ratio r is ( + 1)=(m + + 1), as q → ∞ and q and m are co-primes. Asymptotic results for the conditional expected time E(T |T ¡∞) and standard deviation (T |T ¡∞) are also derived. A...

Journal: :Theor. Comput. Sci. 2009
Shang-Wei Zhao Xiao-Shan Gao

Given a multivariate quadratic polynomial system in a finite field Fq, the problem MAX-MQ is to find a solution satisfying the maximal number of equations. We prove that the probability of a random assignment satisfying a non-degenerate quadratic equation is at least 1q −O(q− n 2 ), where n is the number of the variables in the equation. Consequently, the random assignment provides a polynomial...

2015
ÁRPÁD BARICZ ANBHU SWAMINATHAN Tibor K. Pogány A. SWAMINATHAN

It is known that the ratio of Gaussian hypergeometric functions can be represented by means of g -fractions. In this work, the ratio of q -hypergeometric functions are represented by means of g -fractions that lead to certain results on q -starlikeness of the q -hypergeometric functions defined on the open unit disk. Corresponding results for the q -convex case are also obtained.

ژورنال: علوم آب و خاک 2013
بهاره اسکندری, , مهدی سمواتی, ,

Quantity-Intensity (Q/I) curves and their derived parameters provide general information about soil Potassium (K) availability. This investigation was conducted to obtain K different varieties and their correlations with K, Q/I parameters in 13 soils sample from Bahar area as the major potato producing area in Iran. Soil Samples were equilibrated with solution containing different potassium act...

Journal: :International heart journal 2014
Ung Kim Jang-Won Son Jong-Seon Park Young-Jo Kim

This study evaluated the clinical impact of Q-wave presence on ECG at presentation of patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (PCI).From April 2005 to September 2009, 184 consecutive STEMI patients who underwent primary PCI within 12 hours of chest pain onset were retrospectively evaluated. Patients were grouped acco...

Journal: :Düzce Üniversitesi bilim ve teknoloji dergisi 2021

Yatırımcıların, yatırım tercihleri arasında doğru kararlar verebilmesi ve beklenilen finansal başarı düzeyine ulaşabilmeleri firmaların performanslarının ölçümü ile yakından ilişkilidir. Finansal performans ölçümünde yaygın olarak kullanılan Tobin Q gelecek göstergesi niteliğinde kabul edilmektedir. Borsa İstanbul bünyesinde işlem gören Kağıt Ürünleri Sanayi sektöründe yer alan yedi adet firman...

ژورنال: دانشور پزشکی 2010
بیژه, ناهید , جعفری, محسن , خباز, محمد حسین ,

  Background and Objective: Hamstring to quadriceps strength ratio (H/Q) is one of the most important knee injury risk factors. The aim of this research was to compare H/Q in female athletes and nonathletes. Materials and Methods: The subjects of this research were 28 female athletes with mean age, height and weight of 20.21±3.05 y, 163.48±5.73 cm and 57.74±7.01 kg, as well as 12 female nonathl...

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