Results 1 to 10 of about 14,595,227 (404)

Continuous Twin Screw Granulation: A Review of Recent Progress and Opportunities in Formulation and Equipment Design. [PDF]

open access: yesPharmaceutics, 2021
Continuous twin screw wet granulation is one of the key continuous manufacturing technologies that have gained significant interest in the pharmaceutical industry as well as in academia over the last ten years.
Portier C, Vervaet C, Vanhoorne V.
europepmc   +2 more sources

The Importance of Personal Protective Equipment Design and Donning and Doffing Technique in Mitigating Infectious Disease Spread: A Technical Report. [PDF]

open access: yesCureus, 2020
During the current coronavirus pandemic, significant emphasis has been placed on the importance of mitigating nosocomial spread of coronavirus disease 2019 (COVID-19).
McCarthy R   +4 more
europepmc   +2 more sources

Cellular and WiFi Co-design for 5G User Equipment [PDF]

open access: yesarXiv, 2018
Motivated by providing solutions to design challenges of coexisting cellular and WiFi for future 5G application scenarios, this paper, first, conducts an in-depth investigation of current technological trends of 5G from user equipment (UE) design perspective, and then presents a cost-effective cellular-WiFi design methodology based on the new ...
Yiming Huo   +3 more
arxiv   +3 more sources

Design of Wideband High-Gain Patch Antenna Array for High-Temperature Applications

open access: yesSensors, 2023
A low-profile, wideband, and high-gain antenna array, based on a novel double-H-shaped slot microstrip patch radiating element and robust against high temperature variations, is proposed in this work.
Ruibo Li   +7 more
doaj   +1 more source

Progress and Challenges in Electromechanical Coupling of Radio Telescopes

open access: yesInternational Journal of Antennas and Propagation, 2022
Radio astronomy is a discipline of dynamics and wonders. The vast universe has many secrets to unravel. As one of the important facilities in this discipline, radio telescopes play a key role in collecting astronomical data and unraveling mysteries. With
Yuefei Yan   +9 more
doaj   +1 more source

Miniaturised element frequency selective surface design for high power microwave applications

open access: yesIET Microwaves, Antennas & Propagation, 2023
A third‐order miniaturised element frequency selective surface (MEFSS) for high‐power microwave (HPM) systems is proposed. The MEFSS design is characterised by the excellent capability to handle high‐power waves and the stable frequency response at large
Kai Wu   +4 more
doaj   +1 more source

Effectiveness of Two Techniques in Removal of Calcium Hydroxide Medicament from Root Canals: An in-vitro Assessment [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Introduction: Calcium Hydroxide {Ca(OH)2 } is widely used as intracanal medicament. However, complete removal of Ca(OH)2 is very difficult from canal walls resulting in its residues on canal wall which interfere with bonding of sealers and reduce success
Ravi Gupta   +5 more
doaj   +1 more source

Development of a Safe Syringe Disposal System Moving towards Automated Syringe Data Collection [PDF]

open access: yesHealthcare Informatics Research, 2019
ObjectivesAn automatic needle destroyer (ANDY) was developed to prevent needlestick injuries, and usability tests were conducted in several hospitals.
Youhwa Kim   +3 more
doaj   +1 more source

Tribological and dry drilling performance of WS2/Cr-AlCrN coatings

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2021
Dry drilling gives a higher request to the anti-friction property of cutting tools. However, most tool coatings commonly have less lubricant effect. In present paper, WS2/Cr layer was deposited on AlCrN layer by a radio frequency magnetron sputtering ...
Shipeng LI   +4 more
doaj   +1 more source

FLEXURAL TESTING MACHINE AS AN OFF-LINE CONTROL SYSTEM FOR QUALITY MONITORING IN THE PRODUCTION OF BENDED CERAMIC TILES [PDF]

open access: yesInternational Journal for Quality Research, 2016
The capability to bend in a controlled manner Gres Porcelain stoneware tiles passing by a very exclusive process of pyroplastic deformation opens up entirely new opportunities in utilisation of this important family of ceramics.
Cristiano Fragassa
doaj   +1 more source

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