Results 41 to 50 of about 95,426 (304)

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

open access: yesAdvanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li   +5 more
wiley   +1 more source

A Genealogy of Radical Librarianship

open access: yesCanadian Journal of Academic Librarianship
Radical librarianship and critical librarianship are in some ways complementary approaches to politically-motivated change within librarianship and information science.
Simon Bowie   +2 more
doaj   +1 more source

Spreading the message: teaching music librarianship by distance learning [PDF]

open access: yes, 2011
A course in music librarianship has been offered at the University of Illinois at Urbana-Champaign for many years. However, it is only since 2008 that the course has been offered online.
Wagstaff, John
core  

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

open access: yesAdvanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir   +5 more
wiley   +1 more source

Training programs for information specialists in the face of the digital age

open access: yesCybrarians Journal, 2009
The research aims to study and evaluate librarian qualification programs in Arab universities to determine the extent to which they cover modern concepts in library and information science, their contribution to developing librarian skills, and to ...
Arwa Alyasiry
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Research in Backgrounds in Librarianship [PDF]

open access: yes, 1957
published or submitted for ...
McMullen, Haynes
core  

A Surface‐engineered Microfluidic Device for Antibody‐Mediated Negative Selection of High‐Quality Sperm for Assisted Reproduction

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi   +5 more
wiley   +1 more source

Science Production of IUMS Researchers as Appeared in the Web of Science from 1976 to 2006

open access: yesمدیریت اطلاعات سلامت, 2008
Introduction: Scientometry is one of the common methods for the assessment of scientific activity of researchers and research organizations, usually using databases.
Rasoul Noori   +2 more
doaj  

Stacking‐Engineered Magnonic Topology and Transport in Honeycomb Homobilayers

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Topological magnons have emerged as a promising platform for dissipationless bosonic transport. However, a straightforward and effective strategy to engineer such topological states in real materials has yet to be fully realized. Here, a general scheme for controlling magnonic topological states via stacking engineering in van der Waals ...
Xiaoran Feng   +6 more
wiley   +1 more source

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