Results 81 to 90 of about 5,413,524 (290)

Catastrophe Theory: Implications for Probability

open access: yes, 1991
The work of Rene Thom relating to catastrophe theory has influenced probability theory Since so much of the research conducted by social scientists depends on calculating the probability that events will occur, an introduction to catastrophe theory is ...
Murphy, John W
core   +1 more source

Physics‐Embedded Neural Network: A Novel Approach to Design Polymeric Materials

open access: yesAdvanced Science, EarlyView.
Traditional black‐box models for polymer mechanics rely solely on data and lack physical interpretability. This work presents a physics‐embedded neural network (PENN) that integrates constitutive equations into machine learning. The approach ensures reliable stress predictions, provides interpretable parameters, and enables performance‐driven, inverse ...
Siqi Zhan   +8 more
wiley   +1 more source

La dernière catastrophe

open access: yes, 2014
La dernière catastrophe. L’histoire, le présent, le contemporain, Henri Rousso, Paris, Gallimard, Essais, 2013 Nancy Berthier Né au Caire en 1954, Henri Rousso appartient à une génération d’historiens de « l’après », une génération pour laquelle la ...
crimic
core   +1 more source

The Market for Catastrophe Risk: A Clinical Examination [PDF]

open access: yes
This paper examines the market for catastrophe event risk -- i.e., financial claims that are linked to losses associated with natural hazards, such as hurricanes and earthquakes.
Kenneth A. Froot
core  

Symmetry‐Driven Unconventional Magnetoelectric Coupling in Perovskite Altermagnets: From Bulk to the Two‐Dimensional Limit

open access: yesAdvanced Science, EarlyView.
The symmetry‐driven coexistence of altermagnetism and (anti)ferroelectricity in perovskites shows a strong dimensional dependence. Upon reducing the system from bulk to the two‐dimensional limit, only C‐type antiferromagnetic order retains ferroelectrically switchable altermagnetism, whereas A‐ and G‐type orders become conventional antiferromagnets ...
Zhou Cui   +6 more
wiley   +1 more source

The Catastrophe of Electric Vehicle Sales

open access: yesMathematics, 2017
Electric vehicles have undergone a recent faddy trend in the United States and Europe, and several recent publications trumpet the continued rise of electric vehicles citing steadily-climbing monthly vehicle sales.
Timothy Sands
doaj   +1 more source

Optimal Catastrophe Insurance with Multiple Catastrophes [PDF]

open access: yes
This paper adopts a normative approach to catastrophe insurance. It addresses the question of how innovations in the design of insurance contracts could help resolve the capacity gap in the provision of insurance against natural catastrophes.
Henri LOUBERGE, Harris SCHLESINGER
core  

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

Application of catastrophe theory to multicolor-laser-field-assisted scattering

open access: yesCommunications Physics
Strong-field processes are highly nonlinear, often involving the absorption of thousands of photons, which can lead to the emission of high harmonics in the soft X-ray region or the production of high-energy electrons carrying information about the ...
Dino Habibović   +2 more
doaj   +1 more source

The 'maximum delay convention' is a theorem [PDF]

open access: yes
In this thesis we formalise the Maximum Delay Convention of Catastrophe theory. We prove theorems concerning the genericity of the existence and uniqueness of lifts from the control space to the catastrophe manifold (see Chapter 1), according to the ...
Reis de Figueiredo, Gil Vicente
core  

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