Results 71 to 80 of about 872,964 (295)

Entanglement invariant for the double Jaynes-Cummings model

open access: yes, 2007
We study entanglement dynamics between four qubits interacting through two isolated Jaynes-Cummings hamiltonians, via the entanglement measure based on the wedge product.
E. T. Jaynes   +5 more
core   +1 more source

Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics

open access: yesAdvanced Science, EarlyView.
Plants are promising materials for building sustainable and eco‐friendly robots due to their inherent multifunctionality, with actuation playing a crucial role. This article focuses on the physical movements of plants and, from the perspective of actuation characteristics, explores representative plant species and their behaviors, the current state of ...
Kazuya Murakami   +8 more
wiley   +1 more source

Appropriate time interval to update ambiguous genetic diagnosis in inherited arrhythmogenic syndromes

open access: yesiScience
Summary: Genetic analysis identified the cause of the disease in inherited arrhythmogenic syndromes. A clinically actionable genetic diagnosis requires an accurate interpretation following the current guidelines. Practically half of the genetic diagnoses
Estefanía Martínez-Barrios   +14 more
doaj   +1 more source

Sudden death of effective entanglement

open access: yes, 2010
Sudden death of entanglement is a well-known effect resulting from the finite volume of separable states. We study the case when the observer has a limited measurement capability and analyse the effective entanglement, i.e.
I. L. Chuang   +4 more
core   +1 more source

Manipulation of entanglement sudden death in an all-optical setup [PDF]

open access: yes, 2017
The unavoidable and irreversible interaction between an entangled quantum system and its environment causes decoherence of the individual qubits as well as degradation of the entanglement between them.
Pradyumna, Siva   +3 more
core   +3 more sources

PEDOT:PSS—A Key Material for Bioelectronics

open access: yesAdvanced Science, EarlyView.
PEDOT:PSS ‐ Poly(3,4‐ethylenedioxythiophene) polystyrene sulfonate ‐ is typically processed from water dispersions to form multifunctional and multidimensional constructs with tunable electronic and ionic conductivity. Throught processing engineering, PEDOT:PSS is intergrated in bioelectronic devices that operate efficiently in physiological conditions
Alan Eduardo Ávila Ramírez   +5 more
wiley   +1 more source

Long-term major events after hospital discharge for out-of-hospital cardiac arrest

open access: yesAnnals of Intensive Care
Background Cardiac arrest remains a global health issue with limited data on long-term outcomes, particularly regarding recurrent cardiovascular events in patients surviving out-of-hospital cardiac arrest. (OHCA).
Sofia Ortuno   +12 more
doaj   +1 more source

Real‐Time In Vivo Monitoring of Anastomotic Intestinal Ischemia Using Implantable Resorbable Organic Sensors

open access: yesAdvanced Science, EarlyView.
Resorbable impedance sensors are successfully implanted into porcine small intestinal anastomoses. Impedance was recorded for 2 hours prior, and 2 hours following ischemia induction, and a significant drop in tissue impedance was observed. Abstract Anastomotic failure remains one of the most severe complications in gastrointestinal surgery.
Dennis Wahl   +12 more
wiley   +1 more source

Genetic testing and evidence of a founder mutation in a hotspot for hereditary transthyretin amyloidosis

open access: yesScientific Reports
Variant transthyretin (ATTRv) amyloidosis is a rare, inherited disorder caused by mutations in the TTR gene, leading to amyloid fibril deposition. The Balearic Islands are a known endemic focus for the NP_000362.1:p.Val50Met (V30M) variant, one of the ...
Marc Ventayol-Guirado   +21 more
doaj   +1 more source

The Geometry of Entanglement Sudden Death [PDF]

open access: yes, 2007
In open quantum systems, entanglement can vanish faster than coherence. This phenomenon is usually called sudden death of entanglement. In this paper sudden death of entanglement is discussed from a geometrical point of view, in the context of two qubits.
Diósi L   +8 more
core   +2 more sources

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