Results 31 to 40 of about 568,503 (297)

THE LOGIC OF HYPERLOGIC. PART A: FOUNDATIONS

open access: yesThe Review of Symbolic Logic, 2022
AbstractHyperlogic is a hyperintensional system designed to regiment metalogical claims (e.g., “Intuitionistic logic is correct” or “The law of excluded middle holds”) into the object language, including within embedded environments such as attitude reports and counterfactuals.
openaire   +1 more source

Shouldn’t, Wouldn’t, Couldn’t? Analyzing the Involvement of Oligarchs’ Philanthropy Foundations in the Ukrainian Protests of 2013-14

open access: yesEast/West: Journal of Ukrainian Studies, 2019
This article analyzes the agency of wealthy businessmen-politicians’ philanthropy foundations during the Ukrainian Maidan protests of 2013-14 in which crowdfunding and grassroots mobilization constituted key distinctive features.
Hanna Söderbaum
doaj   +1 more source

Quantum Reality and Measurement: A Quantum Logical Approach

open access: yes, 2010
The recently established universal uncertainty principle revealed that two nowhere commuting observables can be measured simultaneously in some state, whereas they have no joint probability distribution in any state.
A. Einstein   +20 more
core   +1 more source

mizar-items: Exploring fine-grained dependencies in the Mizar Mathematical Library [PDF]

open access: yes, 2011
The Mizar Mathematical Library (MML) is a rich database of formalized mathematical proofs (see http://mizar.org). Owing to its large size (it contains more than 1100 "articles" summing to nearly 2.5 million lines of text, expressing more than 50000 ...
A. Grabowski, I. Lakatos, S.G. Simpson
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

Phase-Tunable Thermal Logic: Computation with Heat

open access: yes, 2017
Boolean algebra, the branch of mathematics where variables can assume only true or false value, is the theoretical basis of classical computation. The analogy between Boolean operations and electronic switching circuits, highlighted by Shannon in 1938 ...
Giazotto, Francesco   +3 more
core   +1 more source

Logical foundations: Personal perspective

open access: yesLogic Journal of the IGPL, 2022
Abstract We illustrate the glorious history of logical foundations and discuss the uncertain future.
openaire   +4 more sources

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

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