Results 41 to 50 of about 504,614 (339)

Simple supersymmetric solution to the strong CP problem

open access: yes, 1996
It is shown that the minimal supersymmetric left-right model can provide a natural solution to the strong {\it CP} problem without the need for an axion, nor any additional symmetries beyond supersymmetry and parity.Comment: Plain Latex.
A. Nelson   +27 more
core   +1 more source

Multiparticle Threshold Amplitudes Exponentiate in Arbitrary Scalar Theories [PDF]

open access: yes, 1996
Threshold amplitudes are considered for $n$-particle production in arbitrary scalar theory. It is found that, like in $\phi ^4$, leading-$n$ corrections to the tree level amplitudes, being summed over all loops, exponentiate.
Libanov, M. V.
core   +3 more sources

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

A Simple Way of Calculating Cosmological Relic Density

open access: yes, 1994
A simple procedure is presented which leads to a dramatic simplification in the calculation of the relic density of stable particles in the Universe.Comment: 7 pages in LaTex, no figures; University of Michigan preprint UM-TH-94-02 (February 1994 ...
E. Kolb   +6 more
core   +2 more sources

Materials and System Design for Self‐Decision Bioelectronic Systems

open access: yesAdvanced Materials, EarlyView.
This review highlights how self‐decision bioelectronic systems integrate sensing, computation, and therapy into autonomous, closed‐loop platforms that continuously monitor and treat diseases, marking a major step toward intelligent, self‐regulating healthcare technologies.
Qiankun Zeng   +9 more
wiley   +1 more source

Evaluación de dos pruebas: comerciales de aglutinación en látex para la identificación de stafilococus aureus aislados de bovinos productores de leche

open access: yesRevista Mexicana de Ciencias Pecuarias, 1985
Essers y Radebold en 1980 sugirieron el uso de la prueba de aglutinación en látex en portaobjeto para la detección de los estafilococos coagulasa positivos, incluyendo S. aureus, S. Intarmedius y S. hylcus.
Fidel Infante   +2 more
doaj  

Resin and Bagasse, Co-Products of Guayule Rubber Extraction: Applications in Different Fields for an Economic Viability and Ecological Approach

open access: yesEngineering Proceedings, 2023
The economic viability of guayule as an industrial crop for natural rubber production depends largely on the potential valorization of these co-products.
Hind Houria Bougherra   +6 more
doaj   +1 more source

Analytical Bethe Ansatz for $A^{(2)}_{2n-1}, B^{(1)}_n, C^{(1)}_n, D^{(1)}_n$ quantum-algebra-invariant open spin chains [PDF]

open access: yes, 1995
We determine the eigenvalues of the transfer matrices for integrable open quantum spin chains which are associated with the affine Lie algebras $A^{(2)}_{2n-1}, B^{(1)}_n, C^{(1)}_n, D^{(1)}_n$, and which have the quantum-algebra invariance U_q(C_n), U_q(
Artz S   +15 more
core   +2 more sources

Recyclable and Binder‐Free EGaIn–Carbon Liquid Metal Composite: A Sustainable Approach for High‐Performance Stretchable Electronics, Thermal‐Interfacing and EMI‐Shielding

open access: yesAdvanced Materials Technologies, EarlyView.
Binder‐free EGaIn–CB composite deliver printable, recyclable liquid‐metal conductors without sintering or polymer binders. Only 1.5 wt% CB yields shear‐thinning, high‐viscosity rheology, ∼60% bulk EGaIn conductivity, robust stretchability, high thermal conductivity, and strong EMI shielding (35 → 70 dB at 100% strain).
Elahe Parvini   +4 more
wiley   +1 more source

Low‐Strain Flexible Ink‐Based Sensors Enable Hyperelastic Inflation Perception Via Geometric Patterning for Balloon‐Type Robots

open access: yesAdvanced Robotics Research, EarlyView.
Integrating proprioceptive capabilities in balloon‐type robots enhances safe human–machine interactions. Traditional pressure estimates are inadequate due to nonlinear relationships. Instead, embedding stretchable sensors effectively measures deformation. This design optimizes sensor geometry to minimize damage risks.
Wenchao Yue   +6 more
wiley   +1 more source

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