Results 71 to 80 of about 5,609,663 (254)

Discrete Morse Theory

open access: yes, 2019
Discrete Morse theory is a powerful tool combining ideas in both topology and combinatorics. Invented by Robin Forman in the mid 1990s, discrete Morse theory is a combinatorial analogue of Marston Morse\u27s classical Morse theory.
Scoville, Nicholas A, Nicholas Scoville
core   +1 more source

Strategies and Process of Trade Secret Misappropriation Mitigation: The Case of UK

open access: yesStrategic Change, EarlyView.
ABSTRACT Trade Secrets (TS) are vital for innovation‐driven companies, and their loss can inflict significant financial and reputational damage, particularly in the absence of established policies to mitigate misappropriation in the UK. The current academic literature lacks detailed strategies for firms to effectively address these threats.
Oleksandra Ozcan, David Pickernell
wiley   +1 more source

Multiple solutions for an indefinite Kirchhoff-type equation with sign-changing potential

open access: yesElectronic Journal of Differential Equations, 2015
In this article, we study a Kirchhoff-type equation with sign-changing potential on an infinite domain. Using Morse theory and variational methods, we show the existence of two and of infinitely many nontrivial solutions.
Hongliang Liu, Haibo Chen
doaj  

An urban evolved invasive plant tolerates experimental climate change

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Urbanization may drive invasive species evolution, resulting in greater invasion risks as global conditions change. We compared urban populations of the invasive Erigeron annuus in Zagreb, Croatia, to surrounding rural populations and found that urban‐evolved populations were more tolerant of experimental warming and drought than rural populations ...
S. Luke Flory   +4 more
wiley   +1 more source

Sheet of Bark Road dam, Cowra district [picture] /

open access: yes, 1890
This photograph is in private ownership.; Part of: Robert Morse Withycombe collection.; Condition of original: Some damage; piece of upper right edge missing.; "J.V. Bartlett, resident engineer".; Electronic reproduction.
Withycombe, Robert Morse, 1868-1936.
core  

Intranasal diamorphine population pharmacokinetics modeling and simulation in pediatric breakthrough pain

open access: yesCPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 435-447, March 2025.
Abstract Intranasal diamorphine (IND), approved for managing breakthrough pain in the UK, has been identified as an acceptable alternative offering effective, expedient, and less traumatic analgesia for children. However, the current dose regimen in pediatric populations relies on clinical expertise while the pharmacokinetics properties are poorly ...
Lianjin Cai   +6 more
wiley   +1 more source

Multiplicity of Solutions for Gradient Systems Using Landesman-Lazer Conditions

open access: yesAbstract and Applied Analysis, 2010
We establish existence and multiplicity of solutions for an elliptic system which presents resonance at infinity of Landesman-Lazer type. In order to describe the resonance, we use an eigenvalue problem with indefinite weights.
Edcarlos D. da Silva
doaj   +1 more source

Sonified Signals From a Compact FT‐ICR Instrument: A Feasibility Study. I—Data Mapping to an Equal‐Tempered Chromatic Scale

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Ions trapped within a Penning cell (ICR) travel periodic orbits whose frequencies are dependent on their mass‐to‐charge ratio and the value of the magnetic field passing through the trap. Fourier transformation (FT‐ICR) decomposes the signal induced in the detection circuit by the rotation of the ions in the cell after the ...
Patrick Arpino, Michel Heninger
wiley   +1 more source

Homologia de morse para variedades com bordo [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Matemática e Computação Científica, Florianópolis, 2010Dada uma variedade Riemanniana M e uma função de Morse f ...
Silva, André Vanderlinde da
core  

Cellulose‐based films with ultralong full‐color circularly polarized room‐temperature phosphorescence and bidirectional dissymmetry tuning

open access: yesResponsive Materials, EarlyView.
A universal co‐assembly strategy of CNCs, PVA and phosphorescent chromophores is proposed to fabricate CP‐RTP films with an ultralong lifetime of 1.588 s. FRET‐based dye doping enables full‐color CP‐RTP, and integration with an additional CNC‐based film enhances CPL and achieves tunable luminescence handedness, with the glum factor from −0.7782 to 0 ...
Shengzhe Jia   +9 more
wiley   +1 more source

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