Results 141 to 150 of about 741,189 (295)

An empirical taxonomy of hospital governing board roles. [PDF]

open access: yesHealth Serv Res, 2008
Lee SY   +4 more
europepmc   +1 more source

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

PELAKSANAAN PERATURAN MENTERI BUMN NOMOR:PER-01/MBU/2011 TENTANG PENERAPAN TATA KELOLA YANG BAIK (GOOD CORPORATE GOVERNANCE) PADA BUMN (Studi Kasus Di PT Perkebunan Nusantara IV)

open access: yesJurnal Mercatoria, 2017
Good Corporate Governance can be understood as a set of regulations governing Limited Liability relationship between shareholders, management companies and other stakeholders with regard to the rights and obligations, one of which is the decision-making ...
Rudi Hartono
doaj  

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

open access: yesAdvanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart   +3 more
wiley   +1 more source

Transfer of Energy and Momentum Between Magnetoactive Surface Microstructure and a Solid Object

open access: yesAdvanced Engineering Materials, EarlyView.
We demonstrate that magnetoactive multilamellar arrays subjected to a rotating magnetic field can function as platforms for controlled transport of physical objects. Through systematic experimental investigation, we elucidate the underlying physical mechanisms determining the upper limit of the achievable transportation speed in such magnetic “conveyor‐
Arne Geldof   +9 more
wiley   +1 more source

Governing Board

open access: yesAmerican Journal of Preventive Medicine, 2007
openaire   +2 more sources

A PRELIMINARY INVESTIGATION OF THE HEAVY MINERAL SUITES OF THE COASTAL RIVERS AND BEACHES OF [PDF]

open access: yes
Subscription rate S1.oo per year. Available back issues 10 cents eaeh.
Boker Len Romp   +6 more
core  

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti   +11 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

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