Results 41 to 50 of about 1,594,313 (349)

A holomorphic representation of the Jacobi algebra

open access: yes, 2012
A representation of the Jacobi algebra $\mathfrak{h}_1\rtimes \mathfrak{su}(1,1)$ by first order differential operators with polynomial coefficients on the manifold $\mathbb{C}\times \mathcal{D}_1$ is presented. The Hilbert space of holomorphic functions
Bateman H.   +15 more
core   +2 more sources

Review of: Only Connect: Discovery Pathways, Library Explorations and the Information Adventure [PDF]

open access: yes, 2013
A novel concept for the world of publishing in this field, Only Connect has been produced primarily as an electronic book to incorporate multimedia resources.
Beeson, Helena
core   +1 more source

3D-Printed Metasurface Units for Potential Energy Harvesting Applications at the 2.4 GHz Frequency Band

open access: yesCrystals, 2021
The capability of three-dimensional printed cut-wire metasurfaces to harvest energy in frequencies around 2.4 GHz, is studied in this paper. Cut-wire metasurfaces were constructed using the Fused Filament Fabrication technique.
Z. Viskadourakis   +5 more
doaj   +1 more source

Why Ganymede Faints and the Duke of York Weeps: Passion Plays in Shakespeare [PDF]

open access: yes, 2017
This article revisits contemporary critical debates surrounding the presence of cross-dressed boys as women on the early modern stage – in particular the question of whether or to what extent boy-actors could or should be said to represent ‘women’ or ...
Sujata Iyengar
core   +1 more source

Technology at the service of surgery in a new technique of autotransplantation by guided surgery: a case report

open access: yesBMC Oral Health, 2020
Background The aim of this case report was to use a surgical technique for autotransplantation of tooth using virtually planned 3D printed surgical templates for guided osteotomy preparation of the recipient of donor tooth.
J. Mena-Álvarez   +4 more
doaj   +1 more source

A comparative study of two conductive inkjet inks for fabrication of RF circuit structures [PDF]

open access: yes, 2009
Two commercially available silver inks were inkjet printed to fabricate the seed tracks (seed layers) of radio frequency (RF) circuit structures on a high frequency substrate material.
Akkerman, R.   +2 more
core   +1 more source

Influence of microphone housing on the directional response of piezoelectric mems microphones inspired by Ormia ochracea [PDF]

open access: yes, 2017
The influence of custom microphone housings on the acoustic directionality and frequency response of a multiband bio-inspired MEMS microphone is presented.
Akeroyd, Michael A.   +7 more
core   +1 more source

Effectiveness of rTMS on Working Memory and Inhibitory Impairments in Patients With Post‐Stroke Executive Deficits

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Considerable efforts have been dedicated to developing effective treatments for post‐stroke executive impairment (PSEI), among which repetitive transcranial magnetic stimulation (rTMS) has shown great potential. This study aimed to investigate the therapeutic effects of high‐frequency rTMS on working memory (WM) and response ...
Mengting Lao   +6 more
wiley   +1 more source

Towards 3D printed multifunctional immobilization for proton therapy: initial materials characterization [PDF]

open access: yes, 2016
Purpose: 3D printing technology is investigated for the purpose of patient immobilization during proton therapy. It potentially enables a merge of patient immobilization, bolus range shifting, and other functions into one single patient-speci c structure.
Ahn   +44 more
core   +2 more sources

Performance Characteristics of Anti–Collagen II Antibodies in Relapsing Polychondritis and Related Diseases: Prospective Analysis, Systematic Review, and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Relapsing polychondritis (RP) is a rare disease defined by recurrent cartilaginous inflammation. Anti–collagen II (Col2) antibodies have been proposed as a diagnostic biomarker for RP, but their performance characteristics are not well defined.
Karyssa Stonick   +6 more
wiley   +1 more source

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