Results 81 to 90 of about 31,547,886 (300)

Can Space Tourism Boost Sustainable Behavior?

Frontiers in Psychology, 2021
Nicola Mammarella
doaj   +1 more source

Achievements and Challenges in the Science of Space Weather [PDF]

, 2017
In June 2016 a group of 40 space weather scientists attended the workshop on Scientific Foundations of Space Weather at the International Space Science Institute in Bern.
Rudolf von Steiger, Baker, Daniel N., Balogh, André, Astrid Veronig, Gombosi, Tamas, André Balogh, von Steiger, Rudolph, Hannu E. J. Koskinen, Koskinen, Hannu E. J., Veronig, Astrid, Tamas Gombosi, Daniel N. Baker   +11 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Lower Mantle Electrical Conductivity Inferred from Probabilistic Tomography

Terrestrial, Atmospheric and Oceanic Sciences, 2015
Electrical conductivity is a potentially powerful observable that may be used in combination with seismological models to investigate the 3D thermo-chemical structure of the _ mantle because it depends upon both temperature and compositional parameters ...
Frédéric Deschamps
doaj   +1 more source

Exoplanet science with a space-based mid-infrared nulling interferometer [PDF]

, 2018
One of the long-term goals of exoplanet science is the (atmospheric) characterization of a large sample (>100) of terrestrial planets to assess their potential habitability and overall diversity.
Glauser, A. M., Mérand, Antoine, Kammerer, J., Quanz, Sascha P., Defrere, Denis, Kitzmann, D., Kammerer, Jens, Absil, Olivier, Tuthill, Peter G., Eakman, M. J., Glauser, Adrian, Creech,, Kitzmann, Daniel, Tuthill, P. G., Creech-Eakman, Michelle J., Merand, A., Quanz, S. P.   +16 more
core   +2 more sources

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

The Crustal Thickness of the Philippine Sea Plate Derived from Gravity Data

Terrestrial, Atmospheric and Oceanic Sciences, 2015
We constructed a new free-air gravity anomaly map of the Philippine Sea Plate (PSP) using ship-tracked gravity data from the National Geophysical Data Center (NGDC).
Horng-Yuan Yen, Yu-Tsung Lo, Yu-Lien Yeh, Hsien-Hsiang Hsieh, Wen-Yen Chang, Chieh-Hung Chen, Chun-Rong Chen, and Min-Hung Shih   +7 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source