نتایج جستجو برای: tobins q ratio

تعداد نتایج: 616193  

Journal: :Antimicrobial agents and chemotherapy 1998
J R Aeschlimann M J Rybak

Quinupristin-dalfopristin (Q-D) is a new water-soluble, semisynthetic antibiotic that is derived from natural streptogramins and that is combined in a 30:70 ratio. A number of studies have described the pharmacodynamic properties of this drug, but most have investigated only staphylococci or streptococci. We evaluated the relationship between Q-D, quinupristin (Q), and/or dalfopristin (D) susce...

Journal: :EURASIP J. Wireless Comm. and Networking 2009
Lin Luo Jian Zhang Zhenning Shi

Quadrature orthogonal frequency division multiple access (Q-OFDMA) systems have been recently proposed to reduce the peakto-average power ratio (PAPR) and complexity, and improve carrier frequency offset (CFO) robustness and frequency diversity for the conventional OFDMA systems. However, Q-OFDMA receiver obtains frequency diversity at the cost of noise enhancement, which results in Q-OFDMA sys...

1999
G. Delfino John Cardy

The high-temperature susceptibility of the q-state Potts model behaves as Γ|T − Tc| as T → Tc+, while for T → Tc− one may define both longitudinal and transverse susceptibilities, with the same power law but different amplitudes ΓL and ΓT . We extend a previous analytic calculation of the universal ratio Γ/ΓL in two dimensions to the low-temperature ratio ΓT /ΓL, and test both predictions with ...

2016
Abdolkarim Moghadam Mehran Rahimi A. Moghadam M. Rahimi

This study evaluated the relationship between market-to-book ratio and Tobin’s Q and accounting conservatism. An important factor in adopting conservative approaches is the increased competitive pressures. Nevertheless, conservative approach reduces expectations of future performance of the businesses. This study used the data from companies listed in TSE during 2008 to 2013. Basu’s model was u...

Journal: :Clinical pharmacology and therapeutics 1974
J G Wagner

initially a constant-rate infuSion at the rate of Q 1 is given over T hours (0.25 to 3 hr); then the rate is abruptly changed to a lower rate Q 2' which is maintained as long as steady state is desired. A simple relationship is given that shows what the ratio of Q/Q2 must be to attain steady state most rapidly and to minimize the ratio cM1x /C"?, where c1x is the maximum plasma concentration at...

2003
Robert Anderton Roberto A. De Santis

This paper aims to explain the long-run determinants of euro area FDI to the United States during the period 1980-2001. The theoretical model developed in this paper incorporates the traditional FDI model based on the OLI-framework into the Tobin’s Q-model of investment. The model is estimated using the fixed effects panel estimator, with the euro area proxied by a panel involving most of the e...

Journal: :Anesthesiology 2010
Sven Nyrén Peter Radell Sten G E Lindahl Margareta Mure Johan Petersson Stig A Larsson Hans Jacobsson Alejandro Sánchez-Crespo

BACKGROUND The literature on ventilation (V) and lung perfusion (Q) distributions during general anesthesia and controlled mechanical ventilation in supine and prone position is contradictory. The authors aimed to investigate whether V, Q, and ventilation to perfusion ratio (V/Q ratio) matching in anesthetized and mechanically ventilated volunteers are gravity dependent irrespective of posture....

1995
A. V. Radyushkin

We use local quark-hadron duality to estimate the purely nonperturbative soft contribution to the γ * p → ∆ form factors. Our results are in agreement with existing experimental data. We predict that the ratio G * E (Q 2)/G * M (Q 2) is small for all accessible Q 2 , in contrast to the pQCD expectations that G * E (Q 2) → −G * M (Q 2).

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