Results 61 to 70 of about 3,269,477 (329)

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

The value of enterprise for disabled people [PDF]

open access: yes, 2012
The focus of this paper is on the role of enterprise training among disabled people. The authors first review the literature, in particular comparing work on the theoretical benefits of enterprise training provision for disabled people with empirical ...
Anderson, Maggie, Galloway, Laura
core   +1 more source

Enterprise social media use and overload: A curvilinear relationship

open access: yesJournal of Information Technology Education Innovations in Practice, 2019
Considerable research has focused on the positive effects of information technology use. However, emerging research and practice commentary highlight the importance of considering the negative side of information technology use.
Xiayu Chen, Shaobo Wei
semanticscholar   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

All-silicon non-volatile optical memory based on photon avalanche-induced trapping

open access: yesCommunications Physics
Implementing on-chip non-volatile optical memories has long been an actively pursued goal, promising significant enhancements in the capability and energy efficiency of photonic integrated circuits.
Yuan Yuan   +9 more
doaj   +1 more source

Low Dose Rate X-Ray Radiation Fields Implementation for Study of Energy Response of the Dosimeters Based on Scintillation Detectors

open access: yesПриборы и методы измерений, 2019
Near background low dose rate measurements are important part of the environmental radiation monitoring. It is possible to fulfill energy response verification for the high sensitive dosimeters based on inorganic scintillation detectors in low energy ...
A. V. Novichenko   +2 more
doaj   +1 more source

Enterprise and employability: to conflate or not to conflate? [PDF]

open access: yes, 2010
Back in 1992, Watts and Hawthorn provided definitions of ‘enterprise’ that could subsume the concept of employability. They argued that enterprise may be about: helping students set up a business; working within an enterprise (organisation); or being ...
Dean, L
core  

Human Resource Management Challenges in a Slovenian Social Enterprise: A Case Study [PDF]

open access: yes, 2019
There is a growing number of studies exploring social enterprise in order to increase the understanding of business sustainability and resilience in the social economy.
Booth, Michelle   +2 more
core   +3 more sources

Tunable Coordination Number in Non‐Metal‐Introduced Copper Catalysts Enables High‐Performance Electrochemical CO2 Reduction to C2 Products

open access: yesAdvanced Functional Materials, EarlyView.
Copper catalysts introduced with different non‐metallic elements regulating the coordination number of Cu are prepared by magnetron sputtering. Reducing the Cu coordination number enhances C─C coupling and boosts C2+ product selectivity, by lowering the energy barrier for the *CO → *CHO conversion step. The optimized Si‐doped Cu catalyst achieves a C2+
Xiaoye Du   +8 more
wiley   +1 more source

Validating adequacy and suitability of business-IT alignment criteria in an inter-enterprise maturity model [PDF]

open access: yes, 2007
Aligning requirements of a business with its information technology is currently a major issue in enterprise computing. Existing literature indicates important criteria to judge the level of alignment between business and IT within a single enterprise ...
Daneva, M.   +2 more
core   +4 more sources

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