Results 161 to 170 of about 1,684,251 (209)

Earing prediction of 2090-T3 aluminum-cups using a complete homogenous fourth-order polynomial yield function

Materialpruefung/Materials Testing, 2022
Earing can be described as difference in cup wall height due to planar anisotropy of the sheet metals, and both prediction and minimization of this defect are critical steps of drawing process design to save material and production costs due to ...
Emre ESENER, Mehmet Firat, Toros Arda AKSEN   +2 more
exaly   +2 more sources

Earing prediction with a stress invariant-based anisotropic yield function under non-associated flow rule

International Journal of Material Forming, 2023
In this work, a recently proposed anisotropic Drucker function is implemented with non-associated flow rule (non-AFR) to predict the earing profile during cup drawing.
Lu Yanchun, Jeong Whan Yoon, Yanshan Lou
exaly   +1 more source

Prediction of earing of aluminium sheets from {h00} pole figures [PDF]

European Journal of Mechanics, A/Solids, 2020
Earing of deep drawn cups is a result of non-uniform formability caused by crystallographic anisotropy. The prediction of earing is of interest since the rise of the rolling process.
Marton Benke, Valéria Mertinger, Adrienn Hlavacs   +2 more
exaly   +2 more sources

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Gene expression profiling analysis of the inner ear

Hearing Research, 2007
Recent developments in molecular genetics, including progress in the human genome project, have allowed identification of genes at an unprecedented rate. To date gene expression profiling studies have focused on identifying transcripts that are specifically or preferentially enriched within the inner ear on the assumption that they are more likely to ...
Michael S, Hildebrand, Michelle G, de Silva, Tuomas, Klockars, Colleen A, Campbell, Richard J H, Smith, Hans-Henrik M, Dahl   +5 more
openaire   +2 more sources

Profile silhouette recognition and ear biometry

2009 International Conference on Application of Information and Communication Technologies, 2009
Security issues seem to be one of the most important problems of contemporary computer science. One of the most important branches of security is identification of users. In this paper we present the basics of using ear biometrics for person identification. For this purpese we use statistical technique Principal Components Analysis (PCA).
Vasif V. Nabiyev, Telman G. Melikov
openaire   +1 more source

Charactering the individual ear by the "Auditory Profile"

The Journal of the Acoustical Society of America, 2008
This paper describes a new approach to auditory diagnostics, which is one of the central themes of the EU-project HEARCOM. For this purpose we defined a so-called "Auditory Profile" that can be assessed for each individual listener using a standardized battery of audiological tests that - in addition to the pure-tone audiogram - focus on loudness ...
Dreschler, W.A., Van Esch, T.E., Larsby, B., Hallgren, M., Lutman, M.E., Lyzenga, J., Vormann, M., Kollmeier, B.   +7 more
openaire   +2 more sources

A new analytical theory for earing generated from anisotropic plasticity

International Journal of Plasticity, 2011
A new analytical theory for earing generated from anisotropic ...
Frédéric Barlat, J W Yoon
exaly   +1 more source

Feasibility of microRNA profiling in human inner ear perilymph

NeuroReport, 2018
Hearing loss is common and caused by a wide range of molecular and cellular pathologies. Current diagnosis of hearing loss depends on a combination of physiologic testing, patient history, and in some cases genetic testing. Currently, no biopsy or equivalent procedure exists to diagnose inner ear disorders. MicroRNAs (miRNA) are short ribonucleic acids
Matthew, Shew, Athanasia, Warnecke, Thomas, Lenarz, Heike, Schmitt, Sumedha, Gunewardena, Hinrich, Staecker   +5 more
openaire   +2 more sources

Kinetic Profile of Miocamycin in Middle Ear Fluid and Mucosa

Acta Oto-Laryngologica, 1991
A group of 18 patients, before undergoing otoplastic surgery, was treated with miocamycin 600 mg in a single dose; middle ear tissue samples were collected at 2, 3, 4 and 6 h. A group of 20 patients suffering from secretory otitis media (SOM) was also treated with 600 mg of miocamycin in a single dose; collections of middle ear fluid (MEF) were ...
F, Fraschini, F, Scaglione, M, Falchi, R, Nebuloni, K, Zampella, M, Saudelli, M, De Luca, A, Casini, G P, Pintucci   +8 more
openaire   +2 more sources

Clinical and microbiological profiles of ear infections in Osogbo, Nigeria

Tropical Doctor, 2006
Despite the fact that discharging ears (DE) are one of the most common presentations to ear, nose and throat (ENT) clinics in the tropics, few reports have documented the aetiologic agents involved. The pathogenesis is therefore not fully understood and treatment remains controversial.
J E, Tobih, S S, Taiwo, O A, Olowe, O A, Olaosun, S D, Adejumao   +4 more
openaire   +2 more sources