Results 11 to 20 of about 180,713 (267)

Transformations for FIR and IIR Filters' Design

open access: yesSymmetry, 2021
In this paper, the transfer functions related to one-dimensional (1-D) and two-dimensional (2-D) filters have been theoretically and numerically investigated.
V. Stavrou, I. Tsoulos, N. Mastorakis
semanticscholar   +1 more source

Bi-doping engineering of Ni-Mn-Ga polycrystals and resulting grain particles for smart Ni-Mn-Ga/polymer composites

open access: yesJournal of Materials Research and Technology, 2023
Actuators and sensors are core components in the modern devices and techniques, such as internet of things (IoT) and robots. Ferromagnetic shape memory alloys (FSMAs), particularly prototype Ni-Mn-Ga Heusler compounds, exhibiting giant periodic strains ...
Wan-Ting Chiu   +6 more
doaj   +1 more source

Framework of magnetostrain responsive Ni–Mn–Ga microparticles driving magnetic field induced out-of-plane actuation of laminate composite

open access: yesScientific Reports, 2023
Ni–Mn–Ga single crystals (SC) exhibiting a giant magnetic field induced strain (MFIS), resulting from twin boundaries rearrangements, are excellent materials for novel actuators although enhanced brittleness and high costs are remaining the issues for ...
DongKeun Han   +5 more
doaj   +1 more source

Investigations of Shape Deformation Behaviors of the Ferromagnetic Ni–Mn–Ga Alloy/Porous Silicone Rubber Composite towards Actuator Applications

open access: yesMicromachines, 2023
Ferromagnetic shape memory alloys (FSMAs), which are potential candidates for future technologies (i.e., actuators in robots), have been paid much attention for their high work per volume and rapid response as external stimulation, such as a magnetic ...
Wan-Ting Chiu   +4 more
doaj   +1 more source

Nrf2 and STAT3 Alleviates Ferroptosis-Mediated IIR-ALI by Regulating SLC7A11

open access: yesOxidative Medicine and Cellular Longevity, 2020
Acute lung injury (ALI) has gained increased attention in the field of critical illness research and is associated with a fatality rate of approximately 50%.
Zhuanzhuan Qiang   +5 more
semanticscholar   +1 more source

Optical wireless power transmission characteristics of surface appearance controlled solar cells using visible colour filters

open access: yesThe Journal of Engineering, 2021
Optical wireless power transmission (OWPT) systems are attractive photonic systems based on light sources and solar cells. To improve the visual design of practical consumer applications, we applied visible colour filters to change the normal black ...
Yu Liu, Tomoyuki Miyamoto
doaj   +1 more source

Evidence of electronic influence in the adsorption of cationic and zwitterionic dyes on zeolites

open access: yesHeliyon, 2023
The adsorption of a cationic dye, Methylene blue (MB), and a zwitterionic dye, 8-Hydroxyquinoline (8-HQ), onto zeolites synthesized from different clays has been investigated.
Elizabeth Von-Kiti   +6 more
doaj   +1 more source

Reactive compatibilization effect of graphene oxide reinforced butyl rubber nanocomposites [PDF]

open access: yesPolímeros, 2020
The objective of this work is to develop graphene oxide (GO) incorporated butyl rubber (IIR) nanocomposites by three different methods: direct addition approach (DAAM), single step method (SSM) and two step method (TSM).
Sathishranganathan Chinnasamy   +5 more
doaj   +1 more source

Instantaneous ionization rate as a functional derivative [PDF]

open access: yes, 2018
We describe an approach defining instantaneous ionization rate (IIR) as a functional derivative of the total ionization probability. The definition is based on physical quantities which are directly measurable, such as the total ionization probability ...
Hofmann, C.   +5 more
core   +4 more sources

Additional burden of asymptomatic and sub-patent malaria infections during low transmission season in forested tribal villages in Chhattisgarh, India

open access: yesMalaria Journal, 2017
Background The burden of sub-patent malaria is difficult to recognize in low endemic areas due to limitation of diagnostic tools, and techniques. Polymerase chain reaction (PCR), a molecular based technique, is one of the key methods for detection of low
Mehul Kumar Chourasia   +10 more
doaj   +1 more source

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