Results 91 to 100 of about 1,257,041 (293)

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter   +5 more
wiley   +1 more source

Use of the A&HCI to evaluate research in minority language literatures : the case of Catalan and Danish literature

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2011
Purpose. The tools for measuring the research impact are of little use in disciplines such as history and literature, which have a strong cultural, linguistic and regional component and often use channels of academic communication in languages other than
Ardanuy Baró, Jordi   +2 more
doaj   +1 more source

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu   +10 more
wiley   +1 more source

Use Google Scholar, Scopus and Web of Science for Comprehensive Citation Tracking. A review of: Bakkalbasi, Nisa, Kathleen Bauer, Janis Glover and Lei Wang. “Three Options for Citation Tracking: Google Scholar, Scopus and Web of Science.” Biomedical Digital Libraries 3.7 (2006).

open access: yesEvidence Based Library and Information Practice, 2007
Objective – To determine whether three competing citation tracking services result in differing citation counts for a known set of articles, and to assess the extent of any differences.Design – Citation analysis, observational study.Setting – Three ...
Lorie A. Kloda
doaj  

La explotación del A&HCI en la evaluación de la investigación en literaturas de lenguas minoritarias : el caso de las literaturas catalana y danesa

open access: yesBiD: Textos Universitaris de Biblioteconomia i Documentació, 2011
Objetivos. Las herramientas de las que se dispone para medir el impacto de la investigación resultan poco útiles para disciplinas con un componente cultural, lingüístico y territorial muy marcado, como la historia o la literatura, que utilizan a menudo ...
Ardanuy Baró, Jordi   +2 more
doaj   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad   +6 more
wiley   +1 more source

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