Results 91 to 100 of about 833,246 (309)

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim   +6 more
wiley   +1 more source

Watkins Recreation Center dance class

open access: yes, 1966
This photograph shows girls participating in a dance class at Watkins Recreation Center in Columbus. This item is part of a collection of photographs from the Columbus Recreation and Parks Department.
Columbus (Ohio). Recreation and Parks Department
core  

Self‐Healing and Stretchable Synaptic Transistor

open access: yesAdvanced Functional Materials, EarlyView.
A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo   +10 more
wiley   +1 more source

Evaluation of the level of balneological resorts natural resources potential use [PDF]

open access: yesMarketing i Menedžment Innovacij, 2013
The aim of the article. The aim of the article is to identify natural resources potential of balneological resorts and evaluation of the level of its use by means of an integrated indicator.
Yu.Ya. Dobush
doaj  

Recreational qat [PDF]

open access: yesBritish Dental Journal, 2009
B P, Rajlawat, M N, Pemberton
openaire   +2 more sources

Hilltonia Boys Recreation Club photograph

open access: yes, 1968
This photograph shows participants in the Hilltonia Boys Recreation Club seated on mats in a gymnasium. This item is part of a collection of photographs from the Columbus Recreation and Parks Department.
Columbus (Ohio). Recreation and Parks Department
core  

Near‐Infrared Light‐Driven Zn/Au Janus Micromotors for Multiplex SERS Detection of Anticancer Drugs

open access: yesAdvanced Functional Materials, EarlyView.
Zn/Au Janus micromotors, propelled by thermophoretic effects under NIR light, function as active SERS platforms for single and multiplex detection of anticancer drugs. Their dynamic motion enhances analyte exchange at the Au interface, reducing saturation and competitive adsorption, thereby improving sensitivity and extending the linear detection range.
Tijana Maric   +8 more
wiley   +1 more source

The Effect of Recreational Awareness on Attitude Towards Sport Tourism

open access: yesResearch in Sport Education and Sciences
This study examined the impact of recreational awareness levels among undergraduate students in the recreation department on attitudes towards sports tourism. The study involved constructing a model to evaluate the influence of recreational awareness sub-
Yeşim Araboğa, Serkan Ak
doaj   +1 more source

Human pyramid at Thompson Recreation Center photograph

open access: yes
Reverse reads: "Jerry Thome, Recreation Leader, at Thompson Recreation Center builds pyramids. Watching left to right: Bottom Row Jim Allen James, 10 years of age, 143 W.
Columbus (Ohio). Recreation and Parks Department
core  

Barnett Recreation Center playground photograph

open access: yes, 1968
This photograph shows the playground at Barnett Recreation Center, including a slide, merry-go-round, and swings. This item is part of a collection of photographs from the Columbus Recreation and Parks Department.
Columbus (Ohio). Recreation and Parks Department
core  

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