Results 1 to 10 of about 1,215,375 (265)

Problems Facing Disabled People in Malawi

open access: yesJournal of Comparative Social Work, 2014
This critical reflection is based on my encounter with a disabled woman in a district in Malawi, and how I have reflected and analyzed the encounter using social work theories.
Memory J. Tembo
doaj   +1 more source

Double-Blind Placebo-Controlled Pilot Investigation of the Safety of a Single Dose of Rapid-Acting Intranasal Insulin in Down Syndrome

open access: yesDrugs in R&D, 2020
Background Individuals with Down syndrome are likely to develop clinical and neuropathological brain changes resembling Alzheimer’s disease dementia by the ages of 35–40 years.
Michael Rosenbloom   +7 more
doaj   +1 more source

A Voltage-Modulated Nanostrip Spin-Wave Filter and Spin Logic Device Thereof

open access: yesNanomaterials, 2022
A nanostrip magnonic-crystal waveguide with spatially periodic width modulation can serve as a gigahertz-range spin-wave filter. Compared with the regular constant-width nanostrip, the periodic width modulation creates forbidden bands (band gaps) at the ...
Huihui Li   +6 more
doaj   +1 more source

Origin of High Mobility in InSnZnO MOSFETs

open access: yesIEEE Journal of the Electron Devices Society, 2018
The origins of higher mobility characteristics of In-Sn-Zn-O (InSnZnO) MOSFETs than those of conventional In-Ga-Zn-O (InGaZnO) MOSFETs were investigated. Comprehensive analyses of temperature and surface carrier concentration ( ${N} _{s}$ ) dependence of
Nobuyoshi Saito   +3 more
doaj   +1 more source

Cryogenic Operation of 3-D Flash Memory for Storage Performance Improvement and Bit Cost Scaling

open access: yesIEEE Journal on Exploratory Solid-State Computational Devices and Circuits, 2021
This report introduces the cryogenic operation and storage performance of 3-D flash memory. The cell transistor characteristics and the basic functionalities, including read and program and erase (P/E) operations, are investigated at an extremely low ...
Tomoya Sanuki   +6 more
doaj   +1 more source

Metrology Challenges in 3D NAND Flash Technical Development and Manufacturing

open access: yesJournal of Microelectronic Manufacturing, 2020
3D NAND technical development and manufacturing face many challenges to scale down their devices, and metrology stands out as much more difficult at each turn. Unlike planar NAND, 3D NAND has a three-dimensional vertical structure with high-aspect ratio.
Wei Zhang   +4 more
doaj   +1 more source

High density hexagonal MTJ array with 72 nm pitch and 30 nm CD by using advanced DRAM patterning solution and ion beam etch

open access: yesAIP Advances, 2022
A hexagonal honeycomb magnetic tunneling junction array with 72 nm pitch and 30 nm MgO critical dimension was successfully fabricated on a 1× nm dynamic random access memory platform by using a mature dynamic random access memory patterning solution and ...
Xiaoguang Wang   +7 more
doaj   +1 more source

Memorialization as the Art of Memory: A Method to Analyse Memorials

open access: yesMETU Journal of Faculty of Architecture, 2010
Memorialization as the reification of past experiences crystallizes the bi-directional relation between memory and architecture in its pure form. Memorials, because of this long-established relation, constitute an expense area of knowledge where the theories of diverse -such as social, psychological, cognitive, urban or architecturalstudies intersect ...
openaire   +2 more sources

Memristors based on two-dimensional h-BN materials: synthesis, mechanism, optimization and application

open access: yesnpj 2D Materials and Applications
Memristors offer vast application opportunities in storage, logic devices, and computation due to their nonvolatility, low power consumption, and fast operational speeds.
Shaojie Zhang   +9 more
doaj   +1 more source

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