Results 51 to 60 of about 6,243,018 (311)

Electron-impact excitation cross sections for allowed transitions in atoms [PDF]

open access: yesPhysical Review A, 1996
RevTeX, 3 pages, 10 PS figures, 2 PS tables, submitted to Phys.
Fisher, V.   +3 more
openaire   +3 more sources

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

Atomic Power Development Associates Report APDA-124 [PDF]

open access: yes, 1960
Report describing the Enrico Fermi Atomic Power Plant, its fast breeder reactor, and heat transport ...
Atomic Power Development Associates
core  

Cross family christmas card, 1957 [picture] : "greetings at christmas 1957 From stan and jess cross and stephen" /

open access: yes, 1957
Part of the Stan Cross Archive of cartoons and drawings, 1912-1974.; Copy of original drawing. "Greetings at Christmas 1957 From Stan and Jess Cross and Stephen"; Also available in an electronic version via the internet at: http://nla.gov.au/nla.pic ...
Cross, Stan, 1888-1977.
core   +2 more sources

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Cross-section of the photoeffect averaged over the atomic electrons

open access: yesЯдерна фізика та енергетика, 2016
Simple approximate method for calculation of the cross sections of the photoeffect averaged over all atomic electrons is suggested. This method is based on the statistical Thomas - Fermi model with a new additional assumption.
S. N. Fedotkin
doaj  

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Elastic and inelastic cross-sections of the mercury atom [PDF]

open access: yesProceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1935
Abstract A considerable amount of experimental work has been done in investigating the total cross-section of an atom for collision with an electron in various gases. The total cross-section is measured by determining the number of electrons deflected out of a homogeneous beam, or which have their energy decreased, as the beam passes ...
F. L. Arnot, G. O. Baines
openaire   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska   +13 more
wiley   +1 more source

mttfst/trajectory-cross-section: v1.0 paper version

open access: yes, 2020
With this version of the code, I prepare the cross-section figure for a paper manuscript about the In-time particle simulation module ...
Matthias Faust
core   +1 more source

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