Results 241 to 250 of about 7,741,947 (296)

Practitioner-Reported Complications in Tattoo Removal.

open access: yesDermatology
Poelhekken M   +4 more
europepmc   +1 more source

The main blow spun polymer systems: processing conditions and applications

open access: closedJournal of Polymer Research, 2020
This review aims at providing an examination of the central polymeric systems that have been tested by the Solution Blow Spinning Technique (SBS). The SBS is an on-demand micro/nanofibrous material forming technique that uses simple instrumentation, thus making its research substantial.
Fernanda Trindade Gonzalez Dias   +3 more
openaire   +2 more sources

Three Main Mechanisms Characterize Medial Collateral Ligament Injuries in Professional Male Soccer—Blow to the Knee, Contact to the Leg or Foot, and Sliding: Video Analysis of 37 Consecutive Injuries

open access: closedJournal of Orthopaedic & Sports Physical Therapy, 2021
Objective To describe the mechanisms, situational patterns, and biomechanics (kinematics) of medial collateral ligament (MCL) injuries in professional male soccer players. Design Case series. Methods Fifty-seven consecutive MCL injuries across 2 seasons of professional soccer matches were identified.
Matthew, Buckthorpe   +5 more
openaire   +3 more sources

Effects of Oscillations in the Main Flow on Film Cooling at Various Frequencies at a Low Blowing Ratio

open access: closedVolume 5A: Heat Transfer, 2018
The objective of this study was to investigate the effects of oscillations in the main flow on film cooling at various single frequencies at a low average blowing ratio of M = 0.5. The oscillations in the main flow could be a result of combustion instabilities that have been one of the major concerns for gas turbine industry.
Seung Il Baek, Savas Yavuzkurt
openaire   +2 more sources

Main properties of maximal regular flows and analysis of blow-up

open access: closed, 2017
The chapter is devoted to the properties of the maximal regular flow built in Chapter 2 under suitable assumptions on the vector field. Since these hypotheses are the natural setting to study the semigroup and stability properties, as well as the proper blow-up of the trajectories, we recall them here. For T ∈ (0, ∞) we consider a Borel vector field b:
Maria Colombo
openaire   +2 more sources

Experimental and numerical study of the effect of main stage stratifier length on lean blow-out performance for a stratified partially premixed injector

open access: closedProceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2018
The lean blow-out performance of the pilot flame in a stratified partially premixed injector is studied in this work considering the influence of the main stage stratifier length. Particle image velocimetry and kerosene planar laser-induced fluorescence experiments at nonreacting conditions were carried out to give an explanation of the combustion ...
Jinhu Yang   +4 more
openaire   +2 more sources

Rising clouds, blowing winds: Late Classic Maya rain rituals in the Main Chasm, Aguateca, Guatemala

open access: closedWorld Archaeology, 2008
Abstract Archaeological investigations in the Main Chasm, a deep chasm that runs through the Late Classic (ad 600–900) Maya site of Aguateca, Peten, Guatemala, revealed evidence of a variety of ritual practices, suggesting that chasms, like caves, represent potent cosmological and religious places where ancestral and supernatural spirits can be reached.
Reiko Ishihara
openaire   +3 more sources

MAIN DIRECTIONS OF SPECIAL CLEANING VEHICLE BLOWING UNIT PERFORMANCE INCREMENT

open access: closedTransport Business of Russia, 2023
A. Akulov, M. Karelina, V. Guly
openaire   +2 more sources

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