Results 81 to 90 of about 33,198 (306)

Design of microstrip patch antenna with LTCC substrate for K-Band application: article / Nurdiyana M. Mahamud [PDF]

open access: yes, 2013
This thesis presented the design model and simulation of 2x1 microstrip patch antenna with multilayer LTCC substrate. The antenna was design and simulation for K-band application for the range from 18GHz to 27GHz.
M. Mahamud, Nurdiyana
core  

Configuring Low Cost Metanetworks on A Shared Substrate

open access: yes, 2007
In a diversified internet, meta-networks (“metanets?for short) share a common substrate and offer value-added services to millions of users around the globe.
Lu, Jing, Turner, Jonathan
core   +1 more source

Comparative Effectiveness and Safety of Inebilizumab Versus Rituximab in AQP4‐IgG‐Positive NMOSD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rituximab (anti‐CD20, RTX) and inebilizumab (anti‐CD19, INE) represent B‐cell‐depleting therapies used for aquaporin‐4 antibody‐positive (AQP4‐IgG+) neuromyelitis optica spectrum disorder (NMOSD); however, direct comparative evidence remains limited.
Jie Lin   +11 more
wiley   +1 more source

An activated carbon substrate surface for laser desorption mass spectrometry

open access: yes, 2000
A method to obtain laser desorption/ionization mass spectra of organic compounds by depositing sample solutions onto a carbon substrate surface is demonstrated.
Han, Mei, Sunner, Jan
core   +1 more source

Zero Tier Execution Substrate for Evolutionary Software Systems

open access: yesSystems
Adaptive and evolutive software systems are characterized by ontologically defined non-determinism—not a defect but the primary force of their evolution.
Aleksandar Ivanović   +4 more
doaj   +1 more source

Cell Mechanics in Embryoid Bodies

open access: yesCells, 2020
Embryoid bodies (EBs) resemble self-organizing aggregates of pluripotent stem cells that recapitulate some aspects of early embryogenesis. Within few days, the cells undergo a transition from rather homogeneous epithelial-like pluripotent stem cell ...
Kira Zeevaert   +3 more
doaj   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera   +8 more
wiley   +1 more source

Developmentally-Inspired Biomimetic Culture Models to Produce Functional Islet-Like Cells From Pluripotent Precursors

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Insulin-producing beta cells sourced from pluripotent stem cells hold great potential as a virtually unlimited cell source to treat diabetes. Directed pancreatic differentiation protocols aim to mimic various stimuli present during embryonic development ...
Raymond Tran   +4 more
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

open access: yesAdvanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Laser-Induced Graphitization of Thermosetting Polymer Substrate and its Application—A Review

open access: yes, 2023
Laser-induced graphene (LIG) production and application is currently receiving tremendous attention of the research community, perhaps because of its facile, clean, and sustainable nature. Thus, any critical review about the subject matter cannot be over-
Luengrojanakul, Panuwat   +5 more
core   +1 more source

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