Results 1 to 10 of about 165,005 (254)
Inflammatory Pseudotumour in Common Seal (Phoca vitulina): A Case Report [PDF]
Veterinary Medicine and SciencePinnipeds, including seals, sea lions and walruses, are marine mammals susceptible to a variety of pathological conditions. Although neoplastic lesions in these species are receiving increased attention, relatively little information is available ...
Javier M. De Pablo‐Moreno +7 more
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Lubricants, 2021 In this study, two polymeric materials were tested in a dry rotating “pin-on-disc” configuration against differently coated surfaces, to evaluate their tribological response under conditions, such as those of rotary lip seals, and to identify the wear ...
Federica Amenta +4 more
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Frontiers in Conservation Science, 2021 Between 1880–1962, gray and harbor seals were targeted in legal seal bounty hunts across Maine and Massachusetts due to a perceived competition with commercial fisheries.
Andrea Bogomolni +4 more
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Characterization of Acoustic Emissions from Mechanical Seals for Fault Detection [PDF]
, 2014 The application of high-frequency Acoustic Emissions (AE) for mechanical seals diagnosis is gaining acceptance as a useful complimentary tool. This paper investigates the AE characteristics of mechanical seals under different rotational speed and fluid ...
Gu, Fengshou +3 more
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The analysis of methods for calculating seals of hybrid power machines [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2023 The article discusses the main methods for calculating seals of hybrid power machines. The analysis of works on the designs of hybrid power machines is carried out.
E. A. Pavlyuchenko +4 more
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Spectroscopy and terahertz imaging for sigillography applications [PDF]
Journal of the European Optical Society-Rapid Publications, 2011 Sigillography is the science that studies the manifold aspects of the seals. A seal can be defined as an imprint obtained on a malleable medium by imprinting an incised matrix, which transfers on it the characteristic signs of a person or an institution.
Mounaix P. +5 more
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Study on the Load Carrying Capacity of Sliding Bearing Lubricated by Synthetic Ester Oils
Tribology Online, 2015 To meet with the latest environmental regulation, as environmentally acceptable lubricant (EAL) in marine field, biodegradable oils based on synthetic ester oils, have been applied to stern tube bearings of many new building vessels since the end of 2013,
Akihiko Yano +3 more
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Atmosphere, 2019 Urbanisation largely consists of removing native vegetation. Plants that remain interact with air quality in complex ways. Pollutants can be detrimental to plant growth; plants sometimes reduce air quality, yet some species also improve it through ...
Alison Haynes +4 more
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On the 100th Anniversary of the Grand National Assembly of Turkey, Supreme Military Command and President of the Assembly Seals of Mustafa Kemal Pasha [PDF]
Ankara Araştırmaları Dergisi, 2020 The First Grand National Assembly Building, Ankara, was the home of the Turkish Parliament between April 23, 1920 and October 18, 1924. The building was then used as the Republican People’s Party headquarters until it was given to the Ministry of ...
Murat Turan
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Foraging strategies in grey seals (Halichoerus grypus) : foraging effort and prey selection [PDF]
, 2009 Swimming speeds and prey selection of temporally captive, wild grey seals (Halichoerus grypus) were investigated in relation to prey characteristics in an experimental set-up at the Sea Mammal Research Unit (St Andrews, UK).
Gallon, Susan Louise
core +2 more sources