Results 121 to 130 of about 71,314 (310)

Vendor Types, Attendance, Experience and Sales 2019–2021: Evidence From Five Rural Oregon Farmers Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Farmers markets provide a direct‐to‐consumer marketing path for farmers and small businesses, facilitating customer discovery and product refinement. This paper explores farmers markets as a business incubator, with a focus on beginning vendors and resilience to a shock, namely, COVID‐19 market restrictions.
Mallory L. Rahe   +2 more
wiley   +1 more source

Dehn filling hyperbolic 3-manifolds [PDF]

open access: yesPacific Journal of Mathematics, 1994
Define a complete family of parent (ancestor) manifolds to be a set of compact 3-manifolds such that every closed orientable 3-manifold can be obtained by one (or more) Dehn fillings of the manifolds in the family. In 1983, R. Myers proved that the set of 1-cusped hyperbolic 3-manifolds is a complete family of parent manifolds.
openaire   +3 more sources

Simple Closed Geodesics in Hyperbolic 3-Manifolds [PDF]

open access: bronze, 1999
Colin Adams, Joel Hass, Peter Scott
openalex   +1 more source

Regional Differences in U.S. Consumer Preferences for Native Woody Shrubs With Varying Aesthetic Characteristics

open access: yesAgribusiness, EarlyView.
ABSTRACT Native plants offer a variety of aesthetic (e.g., fall colour, fruit, flowers) and functional benefits (e.g., pollinator friendly, wildlife friendly, water management). How these benefits influence consumer choice and perceived value of native versus introduced plants is not well understood.
Alicia Rihn   +3 more
wiley   +1 more source

Manifold spines and hyperbolicity equations

open access: yes, 2001
The authors present a combinatorial representaion of gluing 3-manifolds and their special spines. This is done using graphs encoded by \(\gamma\)-tuples of non-negative integers. More precisely, they use the result of Casler which states that two 3-manifolds with homeomorphic special spines are homeomorphic.
RUINI, Beatrice, SPAGGIARI, Fulvia
openaire   +3 more sources

Dynamics of asymptotically hyperbolic manifolds [PDF]

open access: yesPacific Journal of Mathematics, 2009
Two preliminary lemmas included to elucidate some estimates and details. Remainder terms in theorems, corollaries, and some estimates clarified.
openaire   +2 more sources

Invariant manifold of hyperbolic-elliptic type for nonlinear wave equation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
It is shown that there are plenty of hyperbolic-elliptic invariant tori, thus quasiperiodic solutions for a class of nonlinear wave equations.
Xiaoping Yuan
doaj   +1 more source

ChatCFD: A Large Language Model‐Driven Agent for End‐to‐End Computational Fluid Dynamics Automation with Structured Knowledge and Reasoning

open access: yesAdvanced Intelligent Discovery, EarlyView.
Chat computational fluid dynamics (CFD) introduces an large language model (LLM)‐driven agent that automates OpenFOAM simulations end‐to‐end, attaining 82.1% execution success and 68.12% physical fidelity across 315 benchmarks—far surpassing prior systems.
E Fan   +8 more
wiley   +1 more source

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