Results 131 to 140 of about 2,277,430 (294)

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou   +4 more
wiley   +1 more source

Hedge funds and prime broker dealers: steps towards a “best practice proposal”. [PDF]

open access: yes
The rapidly growing hedge fund industry has brought substantial benefits to financial markets. At the same time, hedge funds can in some circumstances give rise to a number of potential risks.
Hildebrandfung, P M.
core  

Recent developments in the EU single market suggest an increasing hostility towards labour market regulation [PDF]

open access: yes, 2012
Can workers still fight for wage increases and the protection of their rights during times of economic crisis? The current mood of austerity in Europe means that this is becoming much more difficult.
Dodds, Anneliese
core  

Defect Analysis of the β– to γ–Ga2O3 Phase Transition

open access: yesAdvanced Functional Materials, EarlyView.
The role of defects at all the relevant stages of the β$\beta$‐ to γ$\gamma$‐Ga2O3 polymorph transition is investigated using a multi method approach. The positron annihilation spectroscopy based results show that the defect density decreases after the transition, and that changes in defect configuration within the γ phase occur with increasing ...
Umutcan Bektas   +9 more
wiley   +1 more source

Financial Protection for Public Assets

open access: yes, 2021
This report is a resource for government practitioners seeking to develop and implement a financial protection program on public assets. It builds on materials developed in support of discussions on public asset insurance under the Southeast Asia Disaster Risk Insurance Facility (SEADRIF) platform.
openaire   +1 more source

Retirement Income Protection in Hong Kong [PDF]

open access: yes
This paper gives background information on work, retirement, and labor force participation in Hong Kong. A brief development of social security is described followed by introducing the current retirement income protection programs in Hong Kong. The paper
Chi, Iris
core  

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

open access: yesAdvanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti   +3 more
wiley   +1 more source

Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film

open access: yesAdvanced Functional Materials, EarlyView.
This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun   +3 more
wiley   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan   +14 more
wiley   +1 more source

Do Firms in Countries with Poor Protection of Investor Rights Hold More Cash? [PDF]

open access: yes
Managers make different decisions in countries with poor protection of investor rights and poor financial development. One possible explanation is that shareholder-wealth maximizing managers face different tradeoffs in such countries (the tradeoff theory)
Lee Pinkowitz   +2 more
core  

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