Results 71 to 80 of about 565,052 (292)

The revealed preferences of high technology acquirers: an analysis of the characteristics of their targets [PDF]

open access: yes
In this paper we investigate the motives of high-tech acquieres by analysing their revealed preferences in terms of the high-tech companies they acquire.mergers and acquisitions, acquisition likelihood, R&D ...
Alan Hughes, Panayotis Dessyllas
core  

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

open access: yesAdvanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee   +8 more
wiley   +1 more source

The Dynamics of Economic Policy and Regional Specialization: Evidence from China¡¯s High-tech Industry [PDF]

open access: yes
: This paper investigates the effects of economic policy on regional specialization of China¡¯s high-tech industries for the period 1996 to 2005. Results indicate that the average level of regional specialization increases over years.
Dan Zheng
core  

Finding Business "Idols": A New Model to Accelerate Start-Ups [PDF]

open access: yes, 2007
Explores a novel approach to finding high-tech entrepreneurial enterprises that is transforming how high-tech entrepreneurs are identified, their businesses launched, and the growth of their operations ...
Bo Fishback   +4 more
core   +1 more source

Microsphere Autolithography—A Scalable Approach for Arbitrary Patterning of Dielectric Spheres

open access: yesAdvanced Functional Materials, EarlyView.
MicroSphere Autolithography (µSAL) enables scalable fabrication of patchy particles with customizable surface motifs. Focusing light through dielectric microspheres creates well defined, tunable patches via a conformal poly(dopamine) photoresist. Nearly arbitrary surface patterns can be achieved, with the resolution set by the index contrast between ...
Elliott D. Kunkel   +3 more
wiley   +1 more source

Optimal station placement based on grey wolf optimizer for regional target localization

open access: yesEURASIP Journal on Wireless Communications and Networking
The accuracy of target passive localization is influenced by the placement of signal receiving stations; therefore, many studies have been performed to optimize station placement.
Zewen Wang   +4 more
doaj   +1 more source

Large-Scale Hyperspectral Image-Projected Clustering via Doubly Stochastic Graph Learning

open access: yesRemote Sensing
Hyperspectral image (HSI) clustering has drawn more and more attention in recent years as it frees us from labor-intensive manual annotation. However, current works cannot fully enjoy the rich spatial and spectral information due to redundant spectral ...
Nian Wang   +6 more
doaj   +1 more source

An Arrested Virtuous Circle? Higher Education And High-Tech Industries In India [PDF]

open access: yes
We provide a brief but comprehensive overview of linkages between higher education and the high tech sector and study the major linkages in India. We find that the links outside of the labor market are weak.
Basant, Rakesh, Partha Mukhopadhyay
core  

Mechanotransducing Organic Electrochemical Diode for Crosstalk‐Inhibited Artificial Skin

open access: yesAdvanced Functional Materials, EarlyView.
An innovative approach is presented to a stretchable mechanotransducing diode that unifies rectification and tactile‐sensing functionality. This approach enables to fabricate the diode that maintains a large rectification ratio (5 × 102) at a high operational frequency (100 Hz).
Taeyeong Kim   +7 more
wiley   +1 more source

Multiscale construction of wave-absorbing carbon nanomaterials

open access: yesDiscover Nano
With the gradual improvement of electromagnetic protection of equipment and electromagnetic pollution prevention requirements, carbon heterostructured wave-absorbing nanomaterials have become a research hotspot due to their tunable electromagnetic ...
Tong Wu   +6 more
doaj   +1 more source

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