Results 121 to 130 of about 856,790 (293)

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh   +6 more
wiley   +1 more source

Community based game ranching and politics in Chiriwo ward of Mbire district, Zimbabwe [PDF]

open access: yes, 2010
Community based wildlife management in Zimbabwe is rooted in ideas of global significance whose central premise is that local communities will manage natural resources sustainably when rights and responsibilities are devolved to them; benefits of ...
Le Bel, Sébastien, Mombeshora, Solomon
core  

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat   +5 more
wiley   +1 more source

NEW STATE, OLD SOCIETY: the Practice of Corruption in Indonesian Politics in Historical Comparative Perspective [PDF]

open access: yes, 2011
Dengan menggunakan perspektiv perbandingan sejarah, dan mendasarkan pada kasuskorupsi di sektor perhutanan, artikel ini berargumen bahwa meskipun Indonesia telah berubah darinegara berstruktur otoriter menjadi negara yang berstruktur demokratis namun ...
WIJAYANTO, W. (WIJAYANTO)
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Term Limits: Do they really Affect Fiscal Policy Choices? [PDF]

open access: yes
According to reputational models of political economy, a term limit may change the behavior of a chief executive because he does not have to stand for election.
Chiara Dalle Nogare, Roberto Ricciuti
core  

Openness and Light in the Dialogue between the North and the South: Selected Poems by Contemporary Irish and Greek Poets [PDF]

open access: yes, 2011
The chapter investigates two references of contemporary Irish poets to the work of the Modern Greek Nobelist poet, George Seferis: Seamus Heaney's "To George Seferis in the Underworld" (from "District and Circle" 2006) and Derek Mahon's "A Disused Shed ...
Kruczkowska, Joanna
core  

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy