Results 151 to 160 of about 17,772,898 (304)

Why Ownership Matters? Entrepreneurship and the Restructuring of Enterprises in Central Europe [PDF]

open access: yes
This paper, based on a study of mid-sized firms in the Czech Republic, Hungary, and Poland, seeks to explain the reasons behind the marked impact of ownership on firm performance which has been observed in a number of studies in Eastern Europe and other ...
Hessel, M., Frydman, R., Rapaczynski, A.
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

The Social Costs of Gun Ownership [PDF]

open access: yes
This paper provides new estimates of the effect of household gun prevalence on homicide rates, and infers the marginal external cost of handgun ownership.
Jens Ludwig, Phillip J. Cook
core  

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Ownership Concentration and Restructuring in Czech Manufacturing Sector [PDF]

open access: yes
The paper examines the dependence of firm restructuring on private outside ownership concentration in Czech manufacturing sector after privatization.
Ondrej Vychodil
core  

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

open access: yesAdvanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz   +4 more
wiley   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz   +5 more
wiley   +1 more source

Ownership Concentration and Performance in Ukraine's Privatized Enterprises [PDF]

open access: yes
This article investigates empirically the relationship between ownership concentration and performance in 376 partially and fully privatized Ukrainian enterprises. It finds that ownership concentration is positively associated with enterprise performance
Alexander Pivovarsky
core  

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