Results 41 to 50 of about 219,955 (299)
Impact cratering on Mercury: consequences for the spin evolution
, 2012 Impact basins identified by Mariner 10 and Messenger flyby images provide us a fossilized record of the impactor flux of asteroids on Mercury during the last stages of the early Solar System.
Correia +5 more
core +3 more sources
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Cancer Treatment and Research Communications, 2021 Synchronous malignant mesothelioma (MM) and lung carcinoma are extremely rare in patients without a history of asbestos exposure and poses tremendous difficulties in clinical management.
Xiaomin Niu +6 more
doaj +1 more source
Characterizing perfect recall using next-step temporal operators in S5 and sub-S5 Epistemic Temporal Logic [PDF]
, 2011 We review the notion of perfect recall in the literature on interpreted systems, game theory, and epistemic logic. In the context of Epistemic Temporal Logic (ETL), we give a (to our knowledge) novel frame condition for perfect recall, which is local and
Witzel, Andreas
core
Urothelial bladder carcinoma metastasizing to the eye: a systematic review and case report [PDF]
, 2019 The eye is a rare site for disseminated malignancies; nevertheless, several tumors may metastasize to ocular structures. Few cases of urothelial and bladder cancer with eye involvement have been described in the literature thus far.
Brunelli, Matteo +12 more
core +1 more source
The synchronized dance of the magellanic clouds’ star formation history
Monthly Notices of the Royal Astronomical Society: Letters, 2022 ABSTRACT We use the SMASH survey to obtain unprecedented deep photometry reaching down to the oldest main-sequence turn-offs in the colour–magnitude diagrams (CMDs) of the Small Magellanic Cloud (SMC) and quantitatively derive its star formation history (SFH) using CMD fitting techniques.
P Massana +19 more
openaire +3 more sources
Molecular Oncology, EarlyView.We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu +10 more
wiley +1 more source
Synchronous neoplastic lesions in colorectal cancer. An analysis of possible risk factors favouring presentation [PDF]
, 2008 Aim: few data have been published regarding the causes of synchronous lesions in patients with colorectal cancer. The aim of our study was to identify potential factors that might be implicated in the development of multicentric lesions, since this ...
Betes, M.T. (María Teresa) +5 more
core
Spin-orbit evolution of Mercury revisited
, 2014 While it is accepted that the eccentricity of Mercury (0.206) favours entrapment into the 3:2 spin-orbit resonance, open is the question how and when the capture took place.
Efroimsky, Michael +3 more
core +1 more source
From wormhole to time machine: Comments on Hawking's Chronology Protection Conjecture [PDF]
, 1992 The recent interest in ``time machines'' has been largely fueled by the apparent ease with which such systems may be formed in general relativity, given relatively benign initial conditions such as the existence of traversable wormholes or of infinite ...
D. Giulini +36 more
core +3 more sources