Results 91 to 100 of about 1,132,219 (347)

Hybrid inflation followed by modular inflation

open access: yes, 2007
Inflationary models with a superheavy scale F-term hybrid inflation followed by an intermediate scale modular inflation are considered. The restrictions on the power spectrum P_R of curvature perturbation and the spectral index n_s from the recent data ...
Ballesteros G.   +12 more
core   +2 more sources

Permanent and transitory policy shocks in an empirical macro model with asymmetric information [PDF]

open access: yes, 2003
Despite a large literature documenting that the efficacy of monetary policy depends on how inflation expectations are anchored, many monetary policy models assume: (1) the inflation target of monetary policy is constant; and, (2) the inflation target is ...
Kozicki, Sharon, Tinsley, Peter A.
core   +1 more source

Slinky inflation [PDF]

open access: yesPhysics Letters B, 2006
5 pages, 2 color figures, 1 ...
Barenboim, Gabriela, Lykken, Joseph D.
openaire   +4 more sources

Pressure‐Induced Capacity Recovery and Performance Enhancements in LTO/NMC‐LCO Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores the effects of different pressurization methods on prismatic industrial‐grade high‐power lithium titanate oxide (LTO) batteries, both on pristine and aged cells. Continuously applied pressure of 0.3 MPa reduces capacity loss by 42% compared to unpressurized aged cells.
Ahmed Chahbaz   +8 more
wiley   +1 more source

Fish carcass deposition to suppress invasive lake trout through hypoxia causes limited, non‐target effects on benthic invertebrates in Yellowstone Lake

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 470-483, December 2022., 2022
In Yellowstone Lake, Wyoming, lake trout carcasses are used to suppress invasive lake trout embryos in an effort to conserve native Yellowstone cutthroat trout. Using a field experiment, we determined that carcass treatment had limited, non‐target effects on benthic invertebrates.
Michelle A. Briggs   +6 more
wiley   +1 more source

The Gravitational Wave Spectrum of Chain Inflation [PDF]

open access: yesarXiv, 2023
Chain inflation is an alternative to slow-roll inflation in which the inflaton tunnels along a large number of consecutive minima in its potential. In this work we perform the first comprehensive calculation of the gravitational wave spectrum of chain inflation.
arxiv  

Does talk matter after all? Inflation targeting and central bank behavior [PDF]

open access: yes, 1999
Since 1990, a number of countries have adopted inflation targeting as their declared monetary strategy. Interpretations of the significance of this movement, however, have differed widely.
Kuttner, Kenneth N., Posen, Adam S.
core   +1 more source

Soft Pneumatic Device Designed to Mimic the Periosteal Environment for Regulating the Fate of Mesenchymal Stem Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a custom‐made soft pneumatic device (SPD) that mimics complex mechanical forces and fluid flow to enhance in vitro cell differentiation. It shows that low mechanotransduction promotes MSC differentiation into osteoprogenitor cells, while high mechanotransduction causes structural disruptions and cell detachment, providing new ...
Gwang‐Bum Im   +9 more
wiley   +1 more source

Economic feasibility of fish cage culture in Lake Victoria, Kenya

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 484-492, December 2022., 2022
The study analyzed the economic viability of cage fish culture in Lake Victoria, Kenya through analysis of input‐output relationship and profitability. The study revealed that cage fish farming in the lake is profitable and worthwhile. Abstract Fish cage culture has rapidly grown throughout Lake Victoria's shores, with Nile tilapia (Oreochromis ...
Kevin Obiero   +3 more
wiley   +1 more source

Primary Inflation [PDF]

open access: yesarXiv, 1997
We consider an inflationary universe scenario with multiple stages of inflation. The primary inflation, which may start at the Planck epoch, is followed by secondary inflations, which include the cosmological inflation that causes the primordial density fluctuations of our universe.
arxiv  

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