Results 31 to 40 of about 557,657 (170)
Antipode, EarlyView., 2023 Abstract The perceptions and representations of whiteness around motherhood, family, and black sexuality reproduce the logic of what Hortense Spillers calls “captive flesh”, controlling understandings about femininity, motherhood, and gender. This debate is guided by the politics of the racial neoliberal agenda that works to control the urban ...
Danielle Pereira de Araújo
wiley +1 more source
Expressive Power of Hypergraph Lambek Grammars [PDF]
arXiv, 2023 Hypergraph Lambek grammars (HL-grammars) is a novel logical approach to generating graph languages based on the hypergraph Lambek calculus. In this paper, we establish a precise relation between HL-grammars and hypergraph grammars based on the double pushout (DPO) approach: we prove that HL-grammars generate the same class of languages as DPO grammars ...
arxiv
Compression by Contracting Straight-Line Programs [PDF]
arXiv, 2021 In grammar-based compression a string is represented by a context-free grammar, also called a straight-line program (SLP), that generates only that string. We refine a recent balancing result stating that one can transform an SLP of size $g$ in linear time into an equivalent SLP of size $O(g)$ so that the height of the unique derivation tree is $O(\log
arxiv
Decidable Exponentials in Nonassociative Noncommutative Linear Logic [PDF]
arXiv, 2023 The use of exponentials in linear logic greatly enhances its expressive power. In this paper we focus on nonassociative noncommutative multiplicative linear logic, and systematically explore modal axioms K, T, and 4 as well as the structural rules of contraction and weakening.
arxiv
Children's Covid‐19 writing and drawings and the existential imperative to educate for uncertainty
Children &Society, Volume 37, Issue 1, Page 122-143, January 2023., 2023 Abstract The Covid‐19 pandemic provokes a pedagogic crisis: education is ill‐adapted to accommodate multiple uncertainties in students' lives. We examine how pandemic uncertainty is registered in a global collection of writing and drawing from 4 to 17‐years‐old, during the 2020 lockdowns.
Perpetua Kirby +2 more
wiley +1 more source
Advanced Materials, EarlyView.Protein can undergo liquid–liquid phase separation and liquid‐to‐solid transition to form liquid condensates and solid aggregates. These phase transitions can be influenced by post‐translational modifications, mutations, and various environmental factors.
Tianchen Li +3 more
wiley +1 more source
Children &Society, Volume 37, Issue 1, Page 183-198, January 2023., 2023 Abstract This paper examines the reflections of a cohort of Australian children who lived through the 2020–21 COVID‐19 pandemic and experienced being in ‘lockdown’; a state of largely being confined to the home for long periods daily. We report how children reflect on their experiences and illustrate how reflections draw on similar topics focused on ...
Barbara F. Kelly +1 more
wiley +1 more source
Manipulating the Assembly and Architecture of Fibrillar Silk
Advanced Materials, EarlyView.In this study, advanced in situ AFM, PiFM, and Cryo‐EM are leveraged to realize in situ observations of nucleation, growth, and degradation of silk nanofibrils. A clear picture of the assembly and structural evolution of regenerated silk nanofibrils is defined and demonstrates a novel strategy for manipulating their structure and properties, which ...
Chenyang Shi +3 more
wiley +1 more source
Quantitative data as a clue to auxiliary contraction processes
, 2011 This paper is a quantitative corpus study of the variable contraction of English auxiliaries (e.g. John has ~ John’s been there all day). I examine auxiliaries after non-pronoun subjects, and find the following.
L. Mackenzie
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.This paper systematically introduces the characteristics and functions of 0D‐3D nanomaterials in super‐lubrication, analyzes the lubrication mechanism of these nanomaterials, and prospects the energy‐saving and environmental benefits brought by their progress in this field.
Kang Yang +7 more
wiley +1 more source