Results 41 to 50 of about 1,751,274 (294)

Hard disk drive failure rates in datacenters [PDF]

open access: yes, 2021
Data centers store large quantities of data on thousands of hard disk drives (HDD) connected into redundant arrays to prevent data loss in case of drive failures.
Đorđević, Borislav   +3 more
core  

Glucagon‐Like Peptide‐1 Receptor Agonists in Multiple Sclerosis: A Topical Narrative Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The glucagon‐like peptide‐1 (GLP‐1) receptor agonists (RAs) are a relatively new class of drugs that were initially approved by the US Food and Drug Administration to improve glycemic control in patients with type 2 diabetes mellitus and, subsequently, weight reduction in patients with obesity.
Audrey Y. Chang, Farrah J. Mateen
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Thermal Effect in a 3-D Simulation within Multilayer Thin Film of Ultrafast-Pulsed Laser

open access: yesAl-Mustansiriyah Journal of Science, 2021
Hard disk drive (HDD) and storage media have the potential to revolutionize future information technology. Heat-assisted magnetic recording (HAMR) is a promising method for increasing hard disk storage density and it is one of the applications of this ...
Muhaiman Ali Abdul-Hussain   +1 more
doaj   +1 more source

The Effects of Knowledge Versus Production Boundaries on Firm Survival through Systemic Technological Change [PDF]

open access: yes, 2013
Firms that develop complex products are at greater risk from systemic technological change, which alters the way product components work together, and can also affect the nature of demand for a product.
Woroniecki, Jean
core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

DMAIC method application top reduce contamination in hard disk drive [PDF]

open access: yes, 2014
Contamination issue is one of the major problems present in the hard disk drive. As the demand of storage capacity gets higher, the flying height of head relative to the disk is the lower the better for read and writes function.
Foo, Chi Huie
core   +1 more source

Simulation of Head-Disk Interface and Ramp/Lift-Tab Interfaces During Load/Unload Process of Hard Disk Drive

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2010
A 2-D dynamic model was proposed to describe the dynamic behavior of the ramp/lift-tab interface of a one-inch hard disk drive with consideration of the air bearing force and contact stages during the unloading process.
Hongrui AO, Haodong WEI, Hongyuan JIANG
doaj   +1 more source

A Deep Learning System for Recognizing and Recovering Contaminated Slider Serial Numbers in Hard Disk Manufacturing Processes

open access: yesSensors, 2021
This paper outlines a system for detecting printing errors and misidentifications on hard disk drive sliders, which may contribute to shipping tracking problems and incorrect product delivery to end users.
Chousak Chousangsuntorn   +3 more
doaj   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa   +8 more
wiley   +1 more source

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