Results 11 to 20 of about 610,910 (337)

Poly(ionic liquid)s Based Brush Type Nanomotor

open access: yesMicromachines, 2018
A brush type nanomotor was fabricated via assembly assistant polymerization of poly(ionic liquid) and surface grafting polymerization. The method for large-scale fabrication of brush nanomotors with soft surfaces is described.
Yongjun Men   +4 more
doaj   +1 more source

A Brush with Danger

open access: yesClinical Practice and Cases in Emergency Medicine, 2018
A five-year-old male presented to the emergency department (ED) after falling off a stool while brushing his teeth, resulting in a penetrating oropharyngeal injury. The toothbrush was impaled deeply into the left lateral soft palate with only the handle of the toothbrush visible protruding from the mouth.
Hirsch, Alexander W.   +3 more
openaire   +6 more sources

Proposal of lightweight and low starting torque slide bearing with looped carbon fibers brush

open access: yesNihon Kikai Gakkai ronbunshu, 2017
This paper addresses a novel lightweight and low starting torque bearing with looped carbon fiber brush (LCFB). LCFB simulates bristle of living being. Moreover, the static friction coefficient is nearly equal to the kinetic friction coefficient.
Takuya SHITAKA   +6 more
doaj   +1 more source

Assessment and comparison of phytochemicals and antioxidant properties from various parts of the Australian maroon bush (Scaevola spinescens)

open access: yesHeliyon, 2021
Scaevola spinescens is endemic to Australia and traditionally used as a medicinal plant. While its bioactive compounds have been studied, their concentrations in different parts of the plant have not been reported.
Kien Q. Nguyen   +2 more
doaj  

Recent Developments Regarding Painting Robots for Research in Automatic Painting, Artificial Creativity, and Machine Learning

open access: yesApplied Sciences, 2020
E-David (Electronic Drawing Apparatus for Vivid Image Display) is a system for controlling a variety of painting machines in order to create robotic paintings. This article summarizes the hardware set-up used for painting, along with recent developments,
Jörg Marvin Gülzow   +2 more
doaj   +1 more source

Non-metallic brush seals for gas turbine bearings [PDF]

open access: yes, 2004
A non-metallic brush seal has been developed as an oil seal for use in turbomachinary. Traditionally labyrinth-type seals with larger clearances have been used in such applications. Labyrinth seals have higher leakage rates and can undergo excessive wear
Akşit, Mahmut Faruk   +4 more
core   +1 more source

EFFICIENCY OF USE OF IMMUNOMODULATING THERAPY AT PURULENT DISEASES OF THE HAND

open access: yesМедицинский вестник Юга России, 2013
Purpose: To estimate the efficacy of immunomodulator «Cyclopheron» in the treatment of patients with purulent diseases of the brush.Materials and methods: 62 patients with purulent diseases of the brush were examined and treated.
P. E. Krayniukov, S. A. Matveev
doaj   +1 more source

Linear Rheological Response of a Series of Densely Branched Brush Polymers [PDF]

open access: yes, 2011
We have examined the linear rheological responses of a series of welldefined, dense, regularly branched brush polymers. These narrow molecular weight distribution brush polymers had polynorobornene backbones with degrees of polymerization (DP) of 200 ...
Grubbs, Robert H.   +4 more
core   +1 more source

The Effect of Placement and Group Size on the Use of an Automated Brush by Groups of Lactating Dairy Cattle

open access: yesAnimals, 2023
Mechanical brushes are often provided on dairy farms to facilitate grooming. However, current brush designs do not provide data on their use, and thus little is known about the effects of group size and placement of brushes within the pen. The objectives
Borbala Foris   +4 more
doaj   +1 more source

Control of the side brush street sweeper for various road surfaces using PID and sliding mode controllers [PDF]

open access: yesFME Transactions, 2023
This paper examines the side brush control technologies for a novelty semi-autonomous road sweeper design. This study proposes a side brush structure and offers a brush control solution to improve working efficiency and reduce abrasive brush.
Thanh Hiep Thai   +3 more
doaj   +1 more source

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