Results 91 to 100 of about 1,751,274 (294)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

[IBM First Hard Disk Drive]

open access: yes
Contact sheet of man posing in front of an IBM first hard disk ...
Rogers, John
core   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

open access: yesAdvanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam   +6 more
wiley   +1 more source

Enhancing testing cell set efficiency: A machine learning approach on hard disk drive data

open access: yesManufacturing Review
Hard Disk Drive (HDD) products undergo meticulous testing procedures to ensure their functionality prior to customer distribution. Nevertheless, anomalies can arise within the testing environment due to various factors, such as an increased number of ...
Rakcheep Maneerat   +3 more
doaj   +1 more source

Nonlinear control designs for hard disk drive servos

open access: yes, 2005
This thesis presents research results on control issue in head positioning mechatronics for hard disk drive (HDD) servo system. Specifically, nonlinear control algorithms are developed to compensate or overcome control limitations and design tradeoffs ...
Li, Ying
core   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

open access: yesAdvanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab   +8 more
wiley   +1 more source

Hard-disk basics

open access: yes, 2009
The hard disk drive in your system is the "data center" of the PC. It is here that all of your programs and data are stored between the occasion that you the computer.
Mehedi Hasan
core   +2 more sources

[IBM First Hard Disk Drive, 2]

open access: yes
Contact sheet of interior mechanics of the first hard disk drive and ...
Rogers, John
core   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

open access: yesAdvanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang   +4 more
wiley   +1 more source

A NOVEL ACOUSTIC-ASSISTED CHIP-OFF FRAMEWORK FOR DATA EXTRACTION FROM DAMAGED HARD DISK DRIVES

open access: yesScientific Journal of Astana IT University
This article discusses best practices for extracting data from damaged mobile phones and hard drives while maintaining the integrity of the storage hardware.
Leila Rzayeva   +4 more
doaj   +1 more source

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