Results 111 to 120 of about 51,164,453 (245)

Engaging the world: the use of empirical research in bioethics and the regulation of biotechnology

open access: yes, 2004
The papers presented in this publication are mainly concerned with one of the central objectives of the EMPIRE project (Empirical Methods in Bioethics): to investigate the ways in which data generated by empirical research can be relevant to bioethical ...

core  

Mechanisms of cultural diversity in urban populations

open access: yesNature Communications
Large cities exhibit greater cultural diversity. Due to limited data on individual behaviour, previous research could not discern whether this stems from demographic heterogeneity or enhanced individual cultural exploration.
Harin Lee   +3 more
doaj   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

Research governance: a guide for health research charities

open access: yes, 2021
Health research charities are important leaders in research which addresses the unmet health needs of patients and the public. Much of the funding that goes into research by charities has been donated by their members or supporters who wish to make a ...
Health Research Charities Ireland
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

Dynamic acoustic-to-categorical representations of phonemes and prosody along ventral and dorsal speech streams

open access: yesNature Communications
Phonemes and prosodic contours are fundamental elements of speech used to convey complementary meanings. Perceiving these elements requires mapping variable acoustic cues onto discrete categories along ventral and dorsal speech streams. While traditional
Seung-Cheol Baek   +4 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

The Limitation of Empirical Research in Ethics

open access: yes, 1995
Physical copy available at the Bioethics Research Library.
Pellegrino, Edmund D.
core  

Empirical research

open access: yes, 2023
Magdalena Kossowska, Jerzy Rosiński
openaire   +2 more sources

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

open access: yesAdvanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

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