Results 171 to 180 of about 795 (198)
Peach LAZY1 and DRO1 protein-protein interactions and co-expression with PRAF/RLD family support conserved gravity-related protein interactions across plants. [PDF]
MicroPubl BiolWaite JM +4 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Cold Regions Science and Technology, 1999
Abstract It is the aim of the paper presented here to describe the creep behaviour of polar firn. To do so, creep tests under tension, compression and combined torsion–compression load were performed. The samples tested were examined to testify their structural properties and were classified to ensure comparability.
O Mahrenholtz, H Oerter
exaly +2 more sources
Abstract It is the aim of the paper presented here to describe the creep behaviour of polar firn. To do so, creep tests under tension, compression and combined torsion–compression load were performed. The samples tested were examined to testify their structural properties and were classified to ensure comparability.
O Mahrenholtz, H Oerter
exaly +2 more sources
Potential of the Global Precipitation Measurement Constellation for Characterizing the Polar Firn
2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021This paper discusses the utilization of the Global Precipitation Measurement (GPM) constellation as a single multi-frequency radiometer to profile subsurface properties of the polar firn. Initial analyses focusing on the Concordia station in Antarctica have demonstrated that GPM brightness temperature measurements can be successfully simulated across a
Rahul Kar, Mustafa Aksoy
exaly +2 more sources
Convective mixing of air in firn at four polar sites
Earth and Planetary Science Letters, 2006Air withdrawn from the firn at four polar sites (Dome Fuji, H72 and YM85, Antarctica and North GRIP, Greenland) was measured for δ 15 No f N2 and δ 18 Oo f O2 to test for the presence of convective air mixing in the top part of the firn, known as the “convective zone”.
Kenji Kawamura +2 more
exaly +2 more sources
Settlement of a Large Structure on Polar Firn
Current Practices in Cold Regions Engineering, 2006Sustainable engineering in remote cold regions requires use of readily-available natural materials for engineering applications such as building foundations. Construction of a large structure at the South Pole provides a unique opportunity to observe settlement of a compacted snow and firn foundation.
Jason C. Weale, George L. Blaisdell
openaire +1 more source
A method for the measurement of seismic attenuation in polar firn
2023We present seismic measurements of the firn column at Korff Ice Rise, West Antarctica, including measurements of compressional- and shear-wave velocity and attenuation. We describe a modified spectral-ratio method of measuring the seismic quality factor (Q) based on analysis of diving waves, which enables us to characterise the attenuative structure of
Ronan Agnew +4 more
openaire +1 more source
The in-situ dielectric constant of polar firn revisited
Cold Regions Science and Technology, 1995Abstract The success in using VHF and UHF frequency systems for sounding polar ice sheets has been tempered by an uncertainty in the in-situ dielectric constant which controls the effective velocity of an electromagnetic wave propagating in an air-ice mixture. An empirical equation for determining the relative real dielectric constant ϵ′r vs. density
Austin Kovacs +2 more
openaire +1 more source