Results 71 to 80 of about 1,364,834 (359)

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

Theoretical and Practical Aspects Regarding the Nulity of Commercial Companies [PDF]

open access: yesTheoretical and Applied Economics, 2009
The absence of a Romanian legal definition of the concept of nullity of commercial companies arouses a lot of questions. The delimitation of this concept is very important for a correct establishment of its field of application.
Cornelia Lefter, Ovidiu Ioan Dumitru
doaj   +1 more source

Efficiency of insurance companies in the Czech Republic and Poland

open access: yesOeconomia Copernicana, 2018
Research background: The insurance market is an important part of the financial system. The international concept of insurance operations brings certainty and helps to balance the economic results.
Eva Grmanová, Ryszard Pukala
doaj   +1 more source

The efficiency in Thai financial sector after the financial crisis [PDF]

open access: yes
This study aims to investigate the efficiency in Thai financial sector after the financial crisis (1998 – 2004) by looking at the total factor productivity (TFP) growth.
Chansarn, Supachet
core   +1 more source

Value innovation modelling: Design thinking as a tool for business analysis and strategy [PDF]

open access: yes, 2010
This paper explores the use of multiple perspective problem framing (English 2008) as a tool to reveal hidden value and commercial opportunity for business.
English, Stuart   +2 more
core  

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

open access: yesAdvanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao   +12 more
wiley   +1 more source

Digital transformation models in the management of commercial companies

open access: yesCooperativismo y Desarrollo, 2022
The phenomenon of digital transformation is emerging as a result of the Covid-19 crisis, which has accelerated commercial companies, forcing them to modify their processes, improve their competitiveness and develop new digital strategies, taking ...
José Townsend Valencia   +1 more
doaj  

‘The growing practice of calling in continental film groups’

open access: yesVIEW Journal of European Television History and Culture, 2017
While the development of commercial television advertising in Britain is often framed in the context of the American model, this paper will argue that London advertising agencies looked across the Channel to French and Dutch production companies and ...
Payne, Alison
doaj   +1 more source

CRITICAL GLOSS TO THE JUDGMENT OF THE SUPREME ADMINISTRATIVE COURT OF 29 AUGUST 2019 (FILE REF. NO. I OSK 657/19)

open access: yesJournal of Modern Science, 2020
The gloss refers to the possibility of audits of municipal commercial law companies by audit committees. Commercial law companies whose sole owner is a municipality are entities of a special nature, since the primary purpose of their establishment ...
Stanisław Bułajewski
doaj   +1 more source

Unpacking commercial sector opposition to European smoke-free policy: lack of unity, 'fear of association' and harm reduction debates [PDF]

open access: yes, 2015
Objective: Tobacco companies have made extensive efforts to build alliances against comprehensive smoke-free legislation. This article analyses the interaction between actors who opposed the development of the European Council Recommendation on smoke ...
Amos, Amanda   +2 more
core   +1 more source

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