Results 41 to 50 of about 6,069,113 (319)
On the Expressive Power of 2-Stack Visibly Pushdown Automata [PDF]
, 2008 Visibly pushdown automata are input-driven pushdown automata that recognize some non-regular context-free languages while preserving the nice closure and decidability properties of finite automata. Visibly pushdown automata with multiple stacks have been
Benedikt Bollig, Rajeev Alur
core +3 more sources
FEBS 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
Distributions of full and non-full words in beta-expansions
, 2018 The structures of full words and non-full for $\beta$-expansions are completely characterized in this paper. We obtain the precise lengths of all the maximal runs of full and non-full words among admissible words with same ...
Li, Bing, Li, Yao-Qiang
core +2 more sources
AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Why human connection is the true metric of research success
FEBS Open Bio, EarlyView.Human‐centred mentorship can be shaped by mentor attributes, actions, intrinsic drive and career ambition. Drawing on reflections across Singapore and France, as well as workshop insights from FEBS‐IUBMB ENABLE 2024, this article shows that human‐centred mentorship creates the conditions for sustainable growth, well‐being and retention in research ...
Timothy Lin Yun Tan +3 more
wiley +1 more source
Brazilian Journal of Medical and Biological Research, 2009 The influence of aging on memory has been extensively studied, but the importance of short-term memory and recall sequence has not. The objective of the current study was to examine the recall order of words presented on lists and to determine if age ...
R.F. Santos-Galduróz +3 more
doaj +1 more source
Image classification by addition of spatial information based on histograms of orthogonal vectors. [PDF]
PLoS ONE, 2018 The Bag-of-Visual-Words (BoVW) model is widely used for image classification, object recognition and image retrieval problems. In BoVW model, the local features are quantized and 2-D image space is represented in the form of order-less histogram of ...
Bushra Zafar +5 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel +8 more
wiley +1 more source
Undominated Alphabetic Sequences [PDF]
, 1982 In past Word Ways articles, various authors have explored words which contain consecutive letters of the alphabet (1) in order and adjacent to each other, (2) in order but not necessarily adjacent, and (3) neither in order nor adjacent.
Eckler, A. Ross
core +1 more source
Numerically Palindromic Words [PDF]
, 2020 A listing of words whose letters create palindromes when written out in numbers based on their order in the ...
Thorpe, Susan
core +1 more source