Results 21 to 30 of about 4,893 (303)

On Hirth Ring Couplings: Design Principles Including the Effect of Friction [PDF]

open access: yes, 2018
Rings with Hirth couplings are primarily used for the accurate positioning of axial-symmetric components in the machine tool industry and, generally, in mechanical components. It is also possible to use Hirth rings as connection tools.
Croccolo, Dario   +5 more
core   +2 more sources

The Nature of the Mycenaean Wanax: Non-Indo-European Origins and Priestly Functions [PDF]

open access: yes, 1995
The wanax is the central figure of authority in Mycenaean society. This much is clear from studies of the references to wanax in the Linear B tablets, interpretation of the history of the use of the term wanax in Homer and later Greek, and reconstruction
Palaima, Thomas G.
core   +1 more source

Improved sealing polymers and cleaning procedures to mitigate aroma carryover during bottling of aromatised and regular wines on the same filling line

open access: yesOENO One, 2022
Bottling of aromatised wines and regular table wines often takes place on the same bottling line. Installed sealings in the bottling line absorb volatiles from aromatised wines and, due to inadequate cleaning, carryover occurs into the subsequently ...
Jörg Gottmann   +5 more
doaj   +1 more source

Tell es-Sultan 2015. A pilot project for archaeology in Palestine [PDF]

open access: yes, 2016
The eleventh season (April–June 2015) of the archaeological investigation and site protection as well as valorization of the site of Tell es-Sultan was carried out by the University of Rome “La Sapienza” (under the direction of the present writer) and ...
Nigro, Lorenzo
core   +1 more source

System Identification of Conveyor Belt Microwave Drying Process of Polymer Foams Using Electrical Capacitance Tomography

open access: yesSensors, 2021
The microwave drying process has a wide application in industry, including drying polymer foams after the impregnation process for sealings in the construction industry.
Marzieh Hosseini   +5 more
doaj   +1 more source

Cultic resilience and inter-city engagement at the dawn of urban history: protohistoric Mesopotamia and the ‘city seals’, 3200-2750 BC [PDF]

open access: yes, 2019
Within the context of early urbanism, elite groups developed the world’s earliest writing in Mesopotamia, 3200-2750 BC, comprising administrative documents in the form of inscribed clay tablets.
Adams R. M.   +35 more
core   +1 more source

Design of a frictionless magnetorheological damper with a high dynamic force range

open access: yesAdvances in Mechanical Engineering, 2019
This article discusses an increase in dynamic force range in a spring–damper unit achieved by elimination of sealings’ friction. This friction is a part of damping force that cannot be controlled; therefore, it is undesirable in magnetorheological ...
Ondřej Macháček   +4 more
doaj   +1 more source

Archaeological Excavation and Documentation of Kafir Kala Fortress

open access: yesStudies in Digital Heritage, 2017
The site of Kafir Kala is located in the south-east of modern Samarkand city, Uzbekistan, and well-known for its unique sealings and other artifacts. Since 2013, the Japanese-Uzbek joint archaeological expedition has been carrying out excavations and ...
Tomoyuki Usami   +2 more
doaj   +1 more source

Grotesques, Caricatures and the Clever Mice at Pistiros

open access: yesActa Universitatis Carolinae Philologica, 2017
The article discusses a selection of five particular pieces from the 27 sealings found at Pistiros in Bulgaria in 2012, most of them with two imprints, apparently attached to a document with a contract or a deal.
Jan Bouzek, Iva Ondřejová
doaj   +1 more source

Craft Specialization in Administration in Pre- and Protodynastic Egypt

open access: yesMiṣriqiyā, 2021
Administration in Egypt is one of the key areas of research, which reflects on the organization of the government and the complexity of The Centralized Economy as well as of Society. Its evidence almost entirely dependes on textual evidence that contains
Mostafa Atallah Mohammad, Aya Mohammad
doaj   +1 more source

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