Results 271 to 280 of about 277,915 (332)

Nonlinear dynamic characteristics of modified variable hyperbolic circular arc tooth trace cylindrical gears. [PDF]

Sci Rep
Ma D, Ye Z.
europepmc   +1 more source

Topological Properties of International Commodity Market: How Uncertainty Affects the Linkages?

Agribusiness, EarlyView.
ABSTRACT The study aims to explore the network topology of the international commodity market by examining the interconnections among 21 commodity futures across various categories, including energy, precious and industrial metals, and agriculture. We analyze the market structure of these commodity futures under both low and high uncertainty conditions
Ibrahim Yagli, Bayram Deviren
wiley   +1 more source

Weakly supervised video anomaly detection based on hyperbolic space. [PDF]

Sci Rep
Qi M, Wu Y.
europepmc   +1 more source

Food Tastes in the United States: Convergence or Divergence?

Agribusiness, EarlyView.
ABSTRACT This study investigates how food consumption tastes have changed in recent decades across the United States. Using NielsenIQ data for over 77 million transactions, there is evidence of divergence in food tastes across regions from 2007 to 2016 and across households of different income, education, and race/ethnicity groups.
Michael DeDad
wiley   +1 more source

Symplectic Geometry of Teichmüller Spaces for Surfaces with Ideal Boundary. [PDF]

Commun Math Phys
Alekseev A, Meinrenken E.
europepmc   +1 more source

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

Agribusiness, 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, Juo‐Han Tsay, Sarah A. Low   +2 more
wiley   +1 more source

The Disposition Index in Autoantibody-Positive Individuals at Risk for Type 1 Diabetes. [PDF]

Diabetes
Ismail HM, Cuthbertson D, Galderisi A, Libman I, Jacobsen L, Moran A, Petrelli A, Atkinson M, Redondo MJ, Hannon T, Mather KJ, Sosenko JM.   +11 more
europepmc   +1 more source

Mathematical model for highly sensitive photonic crystal fiber sensor based on hyperbolic black holes. [PDF]

Sci Rep
Mousavi Monazah SM, Salehi MR, Emami F.
europepmc   +1 more source

Engineering shear polaritons in 2D twisted heterostructures. [PDF]

Nat Commun
Zhou L, Ni X, Wang Z, Renzi EM, Xu J, Zhou Z, Yin Y, Yin Y, Song R, Zhao Z, Yu K, Huang D, Wang Z, Cheng X, Alù A, Jiang T.   +15 more
europepmc   +1 more source

Functional Characterization of the SHIP1-Domains Regarding Their Contribution to Inositol 5-Phosphatase Activity. [PDF]

Biomolecules
Müller SM, Nelson N, Jücker M.
europepmc   +1 more source