Results 91 to 100 of about 49,842 (194)

On the Capacity of the Half-Duplex Diamond Channel

, 2009
In this paper, a dual-hop communication system composed of a source S and a destination D connected through two non-interfering half-duplex relays, R1 and R2, is considered.
Bagheri, Hossein, Khandani, Amir K., Motahari, Abolfazl S.   +2 more
core   +1 more source

Factors of the term structure of realized risk premiums in the Australian currency forward market

International Review of Economics & Finance
We examine the term structure of realized risk premiums in the Australian Dollar–US Dollar forward market and document that these premiums are positive, time-varying, and increasing with contract maturity.
Satish Kumar, Stefan Trück, Dennis Wellmann   +2 more
doaj   +1 more source

Friedmann limits of rotating hypersurface-homogeneous dust models

, 2001
The existence of Friedmann limits is systematically investigated for all the hypersurface-homogeneous rotating dust models, presented in previous papers by this author. Limiting transitions that involve a change of the Bianchi type are included.
Andrzej Krasiński, Behr C., Grishchuk L. P., MacCallum M. A. H.   +3 more
core   +1 more source

The galaxy correlation function as a constraint on galaxy formation physics

, 2016
We introduce methods which allow observed galaxy clustering to be used together with observed luminosity or stellar mass functions to constrain the physics of galaxy formation.
Angulo, Raul E., Henriques, Bruno M. B., van Daalen, Marcel P., White, Simon D. M.   +3 more
core   +1 more source

Research on Regional Adaptability and Stability of Maize Hybrids in Mid-to-High Altitude Areas of Yunnan Province Based on GGE Biplot Analysis

Agronomy
Identifying superior genotypes in multi-environment trials is crucial for accelerating cultivar improvement and breeding innovation. This study evaluated the yield potential of 29 maize hybrids (including the control) across 10 trial locations in mid-to ...
Qingyan Zi, Zhilan Ye, Chenyu Ma, Chaorui Liu   +3 more
doaj   +1 more source

Chemical compositions of six metal-poor stars in the ultra-faint dwarf spheroidal galaxy Bo\"otes I

, 2014
Ultra-faint dwarf galaxies recently discovered around the Milky Way (MW) contain extremely metal-poor stars, and might represent the building blocks of low-metallicity components of the MW.
Aoki, Wako, Arimoto, Nobuo, Ishigaki, Miho N., Okamoto, Sakurako   +3 more
core   +1 more source

A New High-Performance LED Converter With Separation of the AC and DC Driving Parts for a T8 LED Tube

IEEE Access, 2019
This paper proposes a new high-performance light-emitting diode (LED) converter with separation of the AC and DC driving parts for a T8 LED tube. The proposed LED converter is mounted at the end of the LED tube in G13 base and G13 base dummy.
Sung Hwan Kim, Seok-Hyun Lee
doaj   +1 more source

Applying default probabilities in an exponential barrier structural model [PDF]

This paper shows that the use of a time-dependant barrier in a structural model improve its flexibility because it allows to incorporate, as input, the probability of default. The main result achieved is the assessment that the default barrier is, indeed,
Arianna Agosto, Enrico Moretto
core  

G13 [PDF]

Arthropod Management Tests, 2012
P. J. Vittum, L. J. Brocklesby
openaire   +1 more source

RhoA-mediated G12-G13 signaling maintains muscle stem cell quiescence and prevents stem cell loss

Cell Discovery
Multiple processes control quiescence of muscle stem cells (MuSCs), which is instrumental to guarantee long-term replenishment of the stem cell pool.
Yundong Peng, Jingjing Du, Rui Li, Stefan Günther, Nina Wettschureck, Stefan Offermanns, Yan Wang, Andre Schneider, Thomas Braun   +8 more
doaj   +1 more source