scholarly journals A cosmological exclusion plot: towards model-independent constraints on modified gravity from current and future growth rate data

2015 ◽  
Vol 2015 (02) ◽  
pp. 001-001 ◽  
Author(s):  
Laura Taddei ◽  
Luca Amendola
Keyword(s):  
Growth Rate ◽  
Modified Gravity ◽  
Rate Data ◽  
Model Independent ◽  
Future Growth

scholarly journals Cosmological gravity on all scales. Part II. Model independent modified gravity N-body simulations

2021 ◽  
Vol 2021 (06) ◽  
pp. 016
Author(s):  
Sankarshana Srinivasan ◽  
Daniel B. Thomas ◽  
Francesco Pace ◽  
Richard Battye
Keyword(s):  
Modified Gravity ◽  
Model Independent

Interpretation of crystal growth rate data using a modified two-step model

1992 ◽  
Vol 123 (1-2) ◽  
pp. 236-246 ◽  
Author(s):  
Clifford Y. Tai ◽  
Chuen-Song Cheng ◽  
Yuen-Chen Huang
Keyword(s):  
Growth Rate ◽  
Crystal Growth ◽  
Crystal Growth Rate ◽  
Rate Data ◽  
Step Model

GROWTH INDEX AND MODIFIED GRAVITY

2011 ◽  
Vol 01 ◽  
pp. 228-233
Author(s):  
YUNGUI GONG
Keyword(s):  
Growth Rate ◽  
Dark Energy ◽  
Modified Gravity ◽  
Growth Index ◽  
Accurate Approximation ◽  
Energy Models ◽  
Λcdm Model ◽  
The Universe ◽  
Matter Energy ◽  
Matter Perturbation

The growth rate of matter perturbation and the expansion rate of the Universe can be used to distinguish modified gravity and dark energy models. Remarkably, the growth rate can be approximated as Ωγ. We discuss the dependence of the growth index γ on the dimensionless matter energy density Ω for a more accurate approximation of the growth factor. The observational data are used to fit different models. The data strongly disfavor the Dvali-Gabadadze-Porrati model. For the ΛCDM model, we find that [Formula: see text]. For the Dvali-Gabadadze-Porrati model, we find that [Formula: see text].

scholarly journals Propranolol Inhibits Hyphal Development in Candida albicans

2002 ◽  
Vol 46 (11) ◽  
pp. 3617-3620 ◽  
Author(s):  
Carol A. Baker ◽  
Kevin Desrosiers ◽  
Joseph W. Dolan
Keyword(s):  
Growth Rate ◽  
Candida Albicans ◽  
Phosphatidic Acid ◽  
Rate Data ◽  
Dimorphic Transition ◽  
Hyphal Development ◽  
Germ Tubes ◽  
Hydrolysis Of

ABSTRACT Propranolol was used to investigate the role of phosphatidic acid (PA) and diacylglycerol in the dimorphic transition in Candida albicans. Propranolol was able to inhibit the appearance of germ tubes without decreasing growth rate. Data suggest that inhibition of morphogenesis may be due to binding by propranolol of PA derived from PLD1 hydrolysis of phosphatidylcholine.

Hydrostatic Retesting of Existing Pipelines

1984 ◽  
Vol 106 (3) ◽  
pp. 362-368
Author(s):  
J. F. Kiefner ◽  
T. P. Forte
Keyword(s):  
Growth Rate ◽  
Time To Failure ◽  
Operating Pressure ◽  
Pipe Material ◽  
Rate Data ◽  
Time Intervals ◽  
Large Pressure ◽  
Pressure Cycle ◽  
Long Time ◽  
Test Pressure

An analytical model is presented for predicting hydrostatic retest intervals in liquid pipelines which are subjected to frequent large pressure cycles. The model utilizes pressure cycle history, hydrostatic test history, and fatigue crack growth rate data for the pipe material to calculate time to failure for the largest possible defect which could have survived a previous hydrostatic test. An example problem is described which shows the value of maximizing the margin between test pressure and operating pressure in order to achieve long time intervals between tests.

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