Results 51 to 60 of about 26,628 (217)

The motion of whips and chains [PDF]

open access: yes, 2011
We study the motion of an inextensible string (a whip) fixed at one point in the absence of gravity, satisfying the equations $$ \eta_{tt} = \partial_s(\sigma \eta_s), \qquad \sigma_{ss}-\lvert \eta_{ss}\rvert^2 = -\lvert \eta_{st}\rvert^2, \qquad \lvert
Adams   +41 more
core   +2 more sources

Effect of a ceruminolytic ear cleaner on clinical, microbiological and ear canal microbiome evolution in canine erythemato‐ceruminous otitis externa associated with proliferation of Malassezia yeasts

open access: yesVeterinary Dermatology, EarlyView.
Background – Erythemato‐ceruminous otitis externa (ECOE) is commonly associated with Malassezia spp. and microbial imbalance. Hypothesis/Objective – To assess the clinical performance of an ear cleaner in dogs suffering from ECOE associated with Malassezia spp. overgrowth and to measure its impact on the microbiota. Conclusions and Clinical Relevance –
Amaury Briand   +11 more
wiley   +1 more source

High interest rates and inflation in the U.S. A comment

open access: yesPSL Quarterly Review, 2013
In this comment on David I. Fand’s “High Interest Rates and Inflation in the U.S.: Cause or Effect”, the author argues that it is difficult to accept Fand’s explanation of the role of expectations with regard to interest rate changes, especially in light
J.L. LUCIA
doaj   +1 more source

The Bethe ansatz approach for factorizable centrally extended S-matrices

open access: yes, 2007
We consider the Bethe ansatz solution of integrable models interacting through factorized $S$-matrices based on the central extention of the $\bf{su}(2|2)$ symmetry.
Andrei   +60 more
core   +1 more source

Fabrication and characterization approach to enhance the mechanical performance of zirconia‐coated Multi‐walled carbon nanotubes reinforced High density polyethylene composites

open access: yesPolymer Composites, Volume 46, Issue 9, Page 8686-8699, 20 June 2025.
Schematic representation of the fabricating process of ZrO2 coated MWCNT reinforced HDPE nanocomposites. Abstract This study presents a comprehensive investigation into the fabrication and characterization of high‐density polyethylene (HDPE) composites reinforced with zirconia (ZrO2)‐coated multi‐walled carbon nanotubes (MWCNTs).
K. Suhas   +2 more
wiley   +1 more source

Sukuk versus bonds: New evidence from the primary market

open access: yesBorsa Istanbul Review, 2022
We use a propensity score matching procedure to compare the returns of sukuk and conventional bond issuances in the primary market in the period 2000–2021.
Nawaf Almaskati
doaj  

Thermally Stable and Shape‐Adaptive Triboelectric Nanogenerators Based on Liquid Electrolytes with Low Vapor Pressure

open access: yesSmall, Volume 21, Issue 23, June 12, 2025.
A soft, flexible, deformable, stretchable, shape‐adaptable, and thermostable triboelectric nanogenerator (TENG) with remarkable transparency is designed using low vapor pressure liquid electrodes. This TENG demonstrates outstanding functionality across various deformation states, shapes, and levels of stretchability.
Teklebrahan Gebrekrstos Weldemhret   +6 more
wiley   +1 more source

Estimates of the US Shadow-Rate

open access: yesLatin American Journal of Central Banking, 2023
This article provides several estimates for the shadow rate (SR) of the short-term interest rate in US. We assume maximal models with two and three Gaussian factors, and we use forward rates to estimate the model’s parameters.
Rodrigo Alfaro, Marco Piña
doaj  

If We Offer it, Will They Accept? Factors Affecting Patient Use Intentions of Personal Health Records and Secure Messaging

open access: yesJournal of Medical Internet Research, 2013
BackgroundPersonal health records (PHRs) are an important tool for empowering patients and stimulating health action. To date, the volitional adoption of publicly available PHRs by consumers has been low.
Agarwal, Ritu   +3 more
doaj   +1 more source

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