Results 51 to 60 of about 388,816 (307)

Miniature biaxial strain transducer [PDF]

open access: yes, 1974
Transducer is completely reusable and permits relocation to alternate points to be accomplished quickly. Size permits measurements to be made simultaneously over small areas and yields outputs directly proportional to strains measured.
Hoffman, I. S.
core   +1 more source

First starlight spectrum captured using an integrated photonic micro-spectrograph

open access: yes, 2012
Photonic technologies have received growing consideration for incorporation into next-generation astronomical instrumentation, owing to their miniature footprint and inherent robustness.
Allington-Smith   +18 more
core   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

open access: yesAdvanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Design of the Handheld NMR Console

open access: yesChinese Journal of Magnetic Resonance
Conventional nuclear magnetic resonance (NMR) instruments are large and difficult to carry, which limits their application in fields such as on-site petroleum exploration, food safety, environmental pollution, and quality control.
LI Mingdao   +5 more
doaj   +1 more source

SPECIFIC FEATURES OF THE THEMATIC MATERIAL AND TEXTURE IN THE FANTASY FOR TWO PIANOS BRYUL LUI AMIHALACHIOAIE (AMIHALACHIOAIE’S GIRDLE) BY VLAD BURLEA [PDF]

open access: yesStudiul Artelor şi Culturologie: Istorie, Teorie, Practică, 2016
The article analyzes the fantasy „Bryul lui M. Amihalachioaie” (Amihalachioaie’s Girdle) for two pianos composed by Vlad Burlea as the only example of this genre in his creative activity.
MAMALÂGA MARINA
doaj  

Miniature intermittent contact switch [PDF]

open access: yes, 1972
Design of electric switch for providing intermittent contact is presented. Switch consists of flexible conductor surrounding, but separated from, fixed conductor. Flexing of outside conductor to contact fixed conductor completes circuit.
Sword, A.
core   +2 more sources

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

An Analysis of Visual Narrative in the Medical Manuscript “Lazzat Un Nisa’” [PDF]

open access: yesJournal of Research on History of Medicine
Most people believe that they are adequately aware of sex and its etiquette and hence, they don’t need any education to improve their sexual knowledge. However, relevant issues that are often treatable, like sexual diseases or dissatisfaction, have made ...
Leila Rezaeian, Fahimeh Zarezadeh
doaj  

Miniature high pressure regulator [PDF]

open access: yes, 1972
Metal bellows, capable of suppling required spring rate and operational stability, replaced diaphragms, sliding seals, and springs in design of small gas ...
Wang, W. S., Wright, H. W., Jr.
core   +1 more source

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

open access: yesAdvanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin   +9 more
wiley   +1 more source

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