Results 51 to 60 of about 338,726 (289)

Graph Interpolation Grammars as Context-Free Automata [PDF]

open access: yes, 1998
A derivation step in a Graph Interpolation Grammar has the effect of scanning an input token. This feature, which aims at emulating the incrementality of the natural parser, restricts the formal power of GIGs.
Larcheveque, John
core   +4 more sources

A long-wave action of spin Hamiltonians and the inverse problem of the calculus of variations

open access: yes, 2003
We suggest a method of derivation of the long-wave action of the model spin Hamiltonians using the non-linear partial differential equations of motions of the individual spins.
A.S. Ovchinnikov   +11 more
core   +1 more source

Formality of derived intersections

open access: yesDocumenta Mathematica, 2014
We study derived intersections of smooth analytic cycles, and provide in some cases necessary and sufficient conditions for this intersection be formal. In particular, if X is a complex submanifold of a complex manifold
openaire   +3 more sources

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira   +14 more
wiley   +1 more source

On noncausal/causal alternations in Tima (Nuba Mountains, Sudan)

open access: yesLinguistique et Langues Africaines, 2022
Tima, a language spoken in the Nuba Mountains of Sudan, uses three derivation markers (with various allomorphs) to either increase or decrease the valency of the verb. Middle voice and antipassive marking are used to reduce the valency. Causative marking
Gertrud Schneider-Blum
doaj   +1 more source

Formal derivation of seawater intrusion models [PDF]

open access: yes, 2011
In this paper, we consider the flow of fresh and saltwater in a saturated porous medium in order to describe the seawater intrusion. Starting from a formulation with constant densities respectively of fresh and of saltwater, whose velocity is ...
Jazar, Mustapha, Monneau, Régis
core   +2 more sources

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

open access: yesMolecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian   +10 more
wiley   +1 more source

Dowód matematyczny – argumentacja czy derywacja? – część I

open access: yesZagadnienia Filozoficzne w Nauce, 2011
The article is devoted to the problem of status of mathematical proofs, in particular it tries to capture the relationship between the real, „semantic” notion of mathematical proof, and its formal (algorithmic) counterpart.
Krzysztof Wójtowicz
doaj  

Osobowe nomina attributiva z formantami sufiksalnymi w języku polskim i białoruskim

open access: yesZeszyty Cyrylo-Metodiańskie, 2022
Personal Nomina Attributiva with Suffixes in Polish and Belarusian: The paper examines personal nouns belonging to the category of nomina attributiva in Polish and Belarusian.
Goral, Agnieszka
doaj   +1 more source

PYCR1 inhibition in bone marrow stromal cells enhances bortezomib sensitivity in multiple myeloma cells by altering their metabolism

open access: yesMolecular Oncology, EarlyView.
This study investigated how PYCR1 inhibition in bone marrow stromal cells (BMSCs) indirectly affects multiple myeloma (MM) cell metabolism and viability. Culturing MM cells in conditioned medium from PYCR1‐silenced BMSCs impaired oxidative phosphorylation and increased sensitivity to bortezomib.
Inge Oudaert   +13 more
wiley   +1 more source

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