Results 91 to 100 of about 1,402 (212)

Affine Invariance of Bézier Curves on Digital Grid

Mathematics
Affine invariance is one of the most fundamental properties of free-form curves, ensuring that transformations such as translation, scaling, rotation, and shearing preserve the essential characteristics of the geometric shape.
Miklós Hoffmann, Ede Troll
doaj   +1 more source

Beyond Immediate Givenness: Husserl's Content‐Apprehension Schema in Light of Merleau‐Ponty's Critique of Sensation

European Journal of Philosophy, EarlyView.
Abstract Merleau‐Ponty's Phenomenology of Perception (2012 [1945]) opens with a detailed critique of traditional philosophical accounts of sensation, generally understood as having Husserl's “content‐apprehension schema” among its targets. The schema sees perception as resulting from the interpretation (“apprehension” or “apperception”) of “raw ...
Yamina Venuta
wiley   +1 more source

Strongly Secure Certificate-based Blind Signature Scheme Without Pairings

工程科学与技术, 2013
:Certificate-based Cryptosystem is the latest evolution of traditional public key cryptosystem, but most of existing certificate-based signature schemes were constructed by pairings, which led to low calculation efficiency.
周萍, 何大可, 张文芳
doaj  

Normal points on Artin–Schreier curves over finite fields

Comptes Rendus. Mathématique
In 2022, S. D. Cohen and the two authors introduced and studied the concept of $(r, n)$-freeness on finite cyclic groups $G$ for suitable integers $r$, $n$, which is an arithmetic way of capturing elements of special forms that lie in the subgroups of $G$
Kapetanakis, Giorgos, Reis, Lucas
doaj   +1 more source

Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus)

Journal of Fish Biology, EarlyView.
Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker, Axel Schlindwein, Martin C. Arostegui, Ingrid M. Bruvold, Joel V. Wernström, Montserrat Martin‐Armas, David W. Sims, Nicolas Straube, Andreas Altenburger, Claudia Junge   +9 more
wiley   +1 more source

Abhyankar's affine arithmetic conjecture for the symmetric and alternating groups

Journal of Pure and Applied Algebra
We prove that for any prime $p>2$, $q=p^ν$ a power of $p$, $n\ge p$ and $G=S_n$ or $G=A_n$ (symmetric or alternating group) there exists a Galois extension $K/\mathbb F_q(T)$ ramified only over $\infty$ with $\mathrm{Gal}(K/\mathbb F_q(T))=G$. This confirms a conjecture of Abhyankar for the case of symmetric and alternating groups over finite fields
Entin, Alexei, Pirani, Noam
openaire   +2 more sources

Rhododendron diversity patterns provide new insights for conserving China's montane flora

Journal of Integrative Plant Biology, EarlyView.
Integrating distribution, phylogenetic, and functional trait data for 603 Rhododendron species in China identified significant conservation hotspots of multidimensional diversity, particularly in the Hengduan Mountains. Climate seasonality and topographic heterogeneity jointly influenced these patterns; however, notable conservation gaps remained ...
Ming‐Shu Zhu, Zhi‐Qiong Mo, Ya‐Yuang Luo, Chao‐Nan Fu, Ting Zhang, Michael Möller, Jie Cai, Wei Zheng, De‐Zhu Li, Lian‐Ming Gao   +9 more
wiley   +1 more source

Effectiveness of plasma‐enhanced chemical vapor film in surface treatments of resin‐matrix ceramics to preserve optical characteristics after different aging processes

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the surface roughness and optical characteristics of three ceramics with resin matrix for computer‐aided design and computer‐aided manufacturing, after different surface treatment protocols associated or not with the application of film deposition by plasma‐enhanced chemical vapor deposition (PECVD)
Victor Alves Nascimento, Kevin Henrique Cruz, Lorena Scaion Silva, João Pedro Justino de Oliveira de Limírio, Ana Beatriz de Souza Albergardi, Elidiane Cipriano Rangel, Aldiéris Alves Pesqueira   +6 more
wiley   +1 more source

Interval Economic Dispatch for Commercial Campus Integrated Energy System with Demand Response Considering Multiple Uncertainties

CSEE Journal of Power and Energy Systems
Demand response (DR) is considered to be an effective way to bring significant economic benefit to the commercial campus integrated energy system (CCIES) due to the large amount of flexible cooling and electric vehicle (EV) charging loads. To maximize DR&
Xuan Sheng, Shunjiang Lin, Weikun Liang, Yue Pan, Mingbo Liu   +4 more
doaj   +1 more source

Words After the Storm: Elite Rhetoric and the Limits of De‐Escalation in Postreferendum Catalonia

Nations and Nationalism, EarlyView.
ABSTRACT When does a secessionist crisis end? What drives political elites to shift from hostility to moderation? This article examines the prospects of rhetorical de‐escalation in the aftermath of a secessionist dispute through the paradigmatic case of Catalonia.
Daniel Cetrà, Diego Muro, Mariola Tàrrega, Harrison Parpillon   +3 more
wiley   +1 more source