Results 71 to 80 of about 42,282 (274)

The Theory of Boredom as a Sign of Existential Disconnection—Alves Ferreira’s Theory of Subjective Anomie

open access: yesPhilosophies
This article proposes a conceptual reformulation of the phenomenon of boredom by carefully distinguishing ordinary situational or psychologically driven boredom from what is here termed existential boredom: a specific mode of disconnection in which the ...
João Miguel Alves Ferreira
doaj   +1 more source

The Approach to Vortex Reconnection [PDF]

open access: yesJournal of Low Temperature Physics, 2010
11 pages, 9 ...
Tebbs R, Youd AJ, Barenghi CF
openaire   +3 more sources

The influence of Hall currents, plasma viscosity and electron inertia on magnetic reconnection solutions [PDF]

open access: yes, 2007
This thesis examines magnetic reconnection in the solar corona. Magnetic reconnection is the only mechanism which allows the magnetic topology of magnetized plasmas to be changed. Many of the dynamic processes in the Sun's atmosphere are believed to be
Senanayake, Tissa
core  

Vertically Weft‐Knitted Smart Kinesiotapes for High‐Sensitivity, Low‐Drift Textile Strain Sensing in Close‐to‐Body Motion Monitoring

open access: yesAdvanced Electronic Materials, EarlyView.
Textile architecture is shown to govern the electromechanical response of embroidered and weft‐knitted strain sensors. Sensor geometry, sensing‐path length, and yarn orientation strongly affect resistance and sensing behavior. Vertical weft‐knitted structures provide the most distinct cyclic response and high sensitivity, highlighting their potential ...
Philippa R. C. Kopelmann   +8 more
wiley   +1 more source

A Novel Method to Train Classification Models for Structure Detection in In Situ Spacecraft Data

open access: yesEarth and Space Science
We present a method for creating spacecraft‐like data which can be used to train Machine Learning (ML) models to detect and classify structures in in situ spacecraft data.
K. Bergstedt, H. Ji
doaj   +1 more source

Resolving Oxidative and Corrosive Calendar‐Aging via Electrolyte Engineering for Stable Lithium Metal Batteries

open access: yesAdvanced Energy Materials, EarlyView.
A weakly solvating ether solvent, 1,2‐dimethoxypropane (DMP), is proposed for use in localized high‐concentration electrolytes (LHCEs) for lithium metal batteries (LMBs). These DMP‐based LHCEs simultaneously suppress lithium metal corrosion and cathode degradation—two interrelated processes that accelerate calendar aging of LMBs.
Jisub Kim   +14 more
wiley   +1 more source

Separatrices: The crux of reconnection [PDF]

open access: yesJournal of Plasma Physics, 2014
Magnetic reconnection is one of the key processes in astrophysical and laboratory plasmas: it is the opposite of a dynamo. Looking at energy, a dynamo transforms kinetic energy in magnetic energy while reconnection takes magnetic energy and returns it to its kinetic form.
Lapenta, Giovanni   +4 more
openaire   +2 more sources

Skin‐Conformal Myography for Real‐Time Hand Tracking Using a Laser‐Induced Graphene Strain Sensor Array

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A skin‐conformal wearable device based on laser‐induced graphene is developed for continuous strain measurement across the circumference of the forearm for gesture recognition and hand‐tracking applications. Post material optimization, the strain sensor array is integrated with a wearable wireless readout circuit for real‐time control of a robotic arm,
Vinay Kammarchedu   +2 more
wiley   +1 more source

Border harm and affective injustice: The politics of anger at the Melilla border, Spain

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This article examines protests in a detention center in Melilla, Spain—a site where structural violence intersects with the everyday harms of confinement. Adopting a justice and dignity‐centered perspective, we analyze grassroots forms of resistance emerging at the border. The study focuses on the protests of Tunisian migrants and explores the
Corina Tulbure
wiley   +1 more source

Recyclable and Degradable Covalent Adaptable Polymer Networks (CANs) Based on Dynamic Thiol–Yne Reactions

open access: yesJournal of Applied Polymer Science, EarlyView.
Covalent adaptable networks based on activated alkynes, that is, alkynones, and multifunctional thiols (three and tetrafunctional) are tested in two different recycling strategies: (i) mechanical recycling based on their vitrimeric properties and (ii) chemical recycling based on the reversible thiol addition on the vinylene compound.
Farhad Shohraty   +6 more
wiley   +1 more source

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