Results 31 to 40 of about 1,558,342 (70)
Small Methods, Volume 9, Issue 9, September 1, 2025.Schematic representation of band alignment and scanning transmission electron microscopy (STEM) image of Mo2S3‐WS2 nanocomposites. Abstract Addressing the energy crisis and environmental pollution demands the development of efficient electro‐ and photocatalysts capable of facilitating hydrogen production via water splitting.
Levna Chacko +8 more
wiley +1 more source
Gracefully labelled trees from Skolem and related sequences
, 2001 In this thesis we use Skolem sequences, hooked Skolem sequences, and periodic odd sequences to find graceful labellings of trees. -- Using a particular Skolem sequence of order n we will produce a graceful labelling of a certain tree on 2n vertices ...
Morgan, David
core +1 more source
On the Skolem problem and prime powers [PDF]
, 2020 The Skolem Problem asks, given a linear recurrence sequence (un), whether there exists n ∈ N such that un = 0. In this paper we consider the following specialisation of the problem: given in addition c ∈ N, determine whether there exists n ∈ N of the ...
James Worrell +11 more
core +1 more source
Does Shareholder Activism Create Value? A Meta‐Analysis
Corporate Governance: An International Review, Volume 33, Issue 5, Page 1039-1061, September 2025.ABSTRACT Research Question/Issue This study identifies the determinants of shareholder value created by investor activism. It quantifies and corrects the pool of published empirical estimates for bias due to the selective reporting of empirical results.
Josef Bajzik +3 more
wiley +1 more source
Chemistry – A European Journal, Volume 31, Issue 41, July 22, 2025.We designed and synthesized novel mannose‐6‐phosphate (M6P) derivatives to enhance their binding affinity for the CI‐M6P/IGF2 receptor, which plays a key role in lysosomal targeting. Using a fluorescence polarization assay, we evaluated di‐, tri‐, and penta‐M6P peptides and modified M6P analogs.
Lucie Mrázková +11 more
wiley +1 more source
A Century Under Foot: American Hooked Rugs, 1800-1900
, 1988 Photograph of the exhibition "A Century Under Foot: American Hooked Rugs, 1800-1900," March 26-May 22, 1988, held at the Dallas Museum of ...
Dallas Museum of Art
core +4 more sources
Is Kant's critique of metaphysics obsolete?
Philosophy and Phenomenological Research, Volume 111, Issue 1, Page 25-53, July 2025.Abstract I raise a problem about the possibility of metaphysics originally due to Kant: what explains the fact that the terms in our metaphysical theories (e.g., ‘property’, ‘grounding’) refer to entities and structures (e.g., properties, grounding) in the world?
Nicholas F. Stang
wiley +1 more source
Weak compactness cardinals for strong logics and subtlety properties of the class of ordinals
Journal of the London Mathematical Society, Volume 112, Issue 1, July 2025.Abstract Motivated by recent work of Boney, Dimopoulos, Gitman, and Magidor, we characterize the existence of weak compactness cardinals for all abstract logics through combinatorial properties of the class of ordinals. This analysis is then used to show that, in contrast to the existence of strong compactness cardinals, the existence of weak ...
Philipp Lücke
wiley +1 more source
Near-Optimal Complexity Bounds for Fragments of the Skolem Problem [PDF]
, 2020 Given a linear recurrence sequence (LRS), specified using the initial conditions and the recurrence relation, the Skolem problem asks if zero ever occurs in the infinite sequence generated by the LRS.
Murhekar, Aniket +4 more
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To infinity and beyond: A general framework for scaling economic theories
Theoretical Economics, Volume 20, Issue 2, Page 511-542, May 2025.Many economic models incorporate finiteness assumptions that, while introduced for simplicity, play a real role in the analysis. We provide a principled framework for scaling results from such models by removing these finiteness assumptions. Our sufficient conditions are on the theorem statement only, and not on its proof. This results in short proofs,
Yannai A. Gonczarowski +2 more
wiley +1 more source