Results 21 to 30 of about 23,878 (259)

Electron Capture and Ionisation in Collisions of Ne10+ and Li3+ with Atomic Hydrogen

open access: yesAtoms, 2022
The two-center wave-packet convergent close-coupling method has been applied to model the processes of electron capture and ionisation in collisions of fully stripped neon and lithium ions with atomic hydrogen at projectile energies from 1 keV/u to 1 MeV/
Aks M. Kotian   +4 more
doaj   +1 more source

A new genus of neonine jumping spiders (Araneae: Salticidae: Neonini) from Australia.

open access: yesRecords of the Australian Museum
The Neonini is a tribe of small (1–5 mm) jumping spiders found in the Holarctic, East Asia and Australasia. They are very common in Australia where they make up the smallest sized salticids in the litter fauna.
Barry J. Richardson
doaj   +1 more source

Innovative neon refrigeration unit operating down to 30 K [PDF]

open access: yesMATEC Web of Conferences, 2020
A new compact, low-cost, economically competitive and environmentally friendly cryogenic system for cooling a continuous gas flow down to about 30 K is under developing at the ILK Dresden, reported in this paper.
Dalakov Petar   +3 more
doaj   +1 more source

A new look at neon-C and SEP-neon [PDF]

open access: yesAIP Conference Proceedings, 2001
Studies of the isotopic composition of neon in lunar soils, meteorites, and interplanetary dust particles have revealed several distinct components. In addition to implanted solar wind, which has a ^(20)Ne/^(22)Ne-abundance ratio of 13.7, there is an additional component with ^(20)Ne/^(22)Ne≈11.2, originally attributed to higher-energy solar energetic ...
Mewaldt, R. A.   +3 more
openaire   +2 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

open access: yesMolecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera   +11 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

ON THE CHANGE OF THE SURFACE ENERGY UNDER THE ALL-ROUND COMPRESSION OR SPRAINING OF THE CRYSTAL [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2011
Expressions for the dependencies of the specific surface energy σ and its isochoric derivative with respect to the temperature (∂σ/∂T)V versus of the relative volume V/V0 of the simple matter crystal are received.
M.N. Magomedov
doaj  

The Spark Spectrum of Neon [PDF]

open access: yesNature, 1928
BY the use of a vacuum spectrograph, in which the spectrum was excited by electron impacts at controlled voltages between a Wehnelt cathode and a wire grid anode, we have discovered a new series of lines of considerably shorter wave-length than any hitherto reported for neon. There are 15 of these lines between wave-lengths 462·38 and 353·01. They show
H N, Russell, K T, Compton, J C, Boyce
openaire   +3 more sources

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