Results 121 to 130 of about 7,372,917 (304)

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

FEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos, Antonia Petropoulou, Alexandra Anastogianni, Angelina Bania, Vassilis Stamatakis, Argyris Alexiou, Chi‐Ping Day, Glenn Merlino, Katerina Grafanaki, Constantinos Stathopoulos   +9 more
wiley   +1 more source

Parameters – Full Issue – Summer 2015 [PDF]

, 2015
Has the US Lost the Ability to Fight a Major War? by Steven Metz The US Military in Africa by Kristen A. Harkness, Kertsi Larsdotter Threats Within and Without by, Amy Zegart, John R. Deni Toward a Smarter Military by Robert R. Tomes, Everett S.P. Spain,
Parameters, USAWC, USAWC Parameters
core   +1 more source

Extracting the fundamental parameters

, 2009
Invited talk in plenary session. To appear in AIP Conference ProceedingsInternational audienceIf supersymmetry is discovered at the LHC, the extraction of the fundamental parameters will be a formidable task. In such a system where measurements depend on
Zerwas, D.
core   +1 more source

A Reanalysis of the Fundamental Parameters and Age of TRAPPIST-1*

The Astrophysical Journal, 2019
Abstract We present the distance-calibrated spectral energy distribution (SED) of TRAPPIST-1 using a new medium-resolution (R ∼ 6000) near-infrared (NIR) Folded-port InfraRed Echellette (FIRE) spectrum and its Gaia parallax. We report an updated bolometric luminosity (L bol) of −3.216 ± 0.016, along with semiempirical ...
Eileen C. Gonzales, Jacqueline K. Faherty, Jonathan Gagné, Johanna Teske, Andrew McWilliam, Kelle Cruz   +5 more
openaire   +2 more sources

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Parameters – Full Issue – Autumn 2018 [PDF]

, 2019
FEATURES: Challenges for Civil-Military Relations: Policy Revolt: Army Opposition to the Korea Withdrawal Plan On Alliances and Coalitions by Eric B. Setzekorn. The Walter Reed Scandal and the All-Volunteer Force by Richard G. Malish.
Parameters, USAWC, USAWC Parameters
core   +1 more source

Environmental Dependence of Different Colors for the Apparent Magnitude-Limited Main Galaxy Sample of the SDSS DR7

Open Astronomy, 2013
The apparent magnitude-limited Main galaxy sample of the Sloan Digital Sky Survey Data Release 7 is used to investigate the environmental dependence of u–r, u–g, g–r, r–i and i–z colors.
Deng Xin-Fa, Luo Cheng-Hong, Xin Yong, Wu Ping   +3 more
doaj   +1 more source

Compilation of fundamental parameters of earth

Solid Earth Sciences
Earth is a unique planet in the universe characterized by a stable crust and a dynamic internal environment, fostering intelligent life. Studying Earth not only aids in understanding our habitat but also helps uncover mysteries of other celestial bodies. Earth parameter data are essential for a comprehensive understanding of the planet. Here we compile
Sirui Liu, Jianghong Deng
openaire   +2 more sources

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source