Results 91 to 100 of about 12,204 (282)

Animal spirits. An economic theory of emotion

open access: yes, 2016
Kabus KD. Animal spirits. An economic theory of emotion.
Kabus, Kordian Dominik
core  

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

open access: yesAdvanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma   +4 more
wiley   +1 more source

The animal spirits hypothesis and the Benhabib-Farmer condition for indeterminacy

open access: yes
This paper provides a self-contained review of the introduction of the animal spirits hypothesis into the infinite horizon optimal growth model. The analysis begins with an economic discussion of Pontryagin’s maximum principles.
Guerrazzi, Marco
core  

In Vivo Microplastic Detection With Photoacoustic Imaging

open access: yesAdvanced Science, EarlyView.
ABSTRACT Microplastics are posing an escalating threat to both ecological systems and human health. Yet, current methods for investigating their bioaccumulation are highly invasive, requiring destructive analysis of ex vivo tissues via mass spectrometry, dye labelling, or Raman microspectroscopy.
Joseph C. Bear   +9 more
wiley   +1 more source

Chemical and Sensory Characterization of Carob Spirits According to Different Distillation Systems

open access: yesBeverages
Carob is the legume of the carob tree (Ceratonia siliqua L.), which is cultivated in many parts of the Mediterranean area. It is mainly used as animal feed and in the formulations of human foods.
Clara López-Colom   +4 more
doaj   +1 more source

Booms and Busts: New Keynesian and Behavioral Explanations [PDF]

open access: yes
Capitalism is characterized by booms and busts. Periods of strong growth in output alternate with periods of declines in economic growth. Every macro-economic theory should attempt to explain these endemic business cycle movements.
Paul De Grauwe
core  

A Perspective on Interactive Theorem Provers in Physics

open access: yesAdvanced Science, EarlyView.
Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley   +1 more source

Animal Spirits Revisited

open access: yes
The term animal spirits has returned to academic and public discourse in a way which departs significantly from the original use of the term by Keynes.
Dow Alexander, Dow Sheila C.
core  

Animal spirits driving economic change : empirical evidence from entrepreneurs

open access: yes, 2014
I. Propositions Propositions of animal spirits are derived from literature. Due to a lack of clarity around animal spirits, the term has been used to describe three different things: inner drives, sentiments, and events of economic irrationality. Akerlof
Berlin, Nicolaus A.
core  

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

open access: yesAdvanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel   +3 more
wiley   +1 more source

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