Results 61 to 70 of about 3,054,495 (336)
High Resolution, Differential, Near-infrared Transmission Spectroscopy of GJ 1214b
, 2011 The nearby star GJ 1214 hosts a planet intermediate in radius and mass between Earth and Neptune, resulting in some uncertainty as to its nature. We have observed this planet, GJ 1214b, during transit with the high-resolution, near-infrared NIRSPEC ...
Andrae +30 more
core +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Atmospheric Mass Loss During Planet Formation: The Importance of Planetesimal Impacts [PDF]
, 2014 We quantify the atmospheric mass loss during planet formation by examining the contributions to atmospheric loss from both giant impacts and planetesimal accretion. Giant impacts cause global motion of the ground.
Sari, Re'em +2 more
core +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Contrails — a prototype of cirrus cloud studies since 80 years
Meteorologische Zeitschrift, 1997 The clouds often seen to be formed in the wake of aircraft are called condensation trails (Brewer 1946), contrails (Appleman 1953), or Kondensstreifen. Contrails form behind propeller-driven aircraft as well as behind jet aircraft.
Ulrich Schumann
doaj +1 more source
Döppler's principle for a windy atmosphere [PDF]
, 1917 In view of the interest which is being taken in the effect of wind on the propagation of sound it may be worth while to recall the form which Döppler's principle assumes when a wind is ...
Bateman, Harry
core +1 more source
FEBS Letters, EarlyView.Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson +7 more
wiley +1 more source
BIOECOLOGICAL MONITORING OF ANTHROPOGENOUS INFLUENCES AT DIFFERENT KINDS OF ECONOMIC ACTIVITIES
Юг России: экология, развитие, 2014 The environmental monitoring of air in the Republic of Dagestan has been made, priority pollutants and critical areas of human impacts have been identified.
L. M. Bagandova, T. S. Astarhanova
doaj +1 more source
The self-screening Hawking atmosphere
, 1997 A model is proposed in which the Hawking particles emitted by a black hole are treated as an envelope of matter that obeys an equation of state, and acts as a source in Einstein's equations. This is a crude but interesting way to accommodate for the back
't Hooft +17 more
core +1 more source
Modeling magnesium escape from HD209458b atmosphere [PDF]
, 2014 Transit observations in the MgI line of HD209458b revealed signatures of neutral magnesium escaping the upper atmosphere of the planet, while no atmospheric absorption was found in the MgII doublet.
Bourrier, V. +2 more
core +2 more sources