Results 1 to 10 of about 220,339 (337)

The impact of the multi-gap seals on rotor dynamics [PDF]

Журнал інженерних наук, 2017
The research relevance of multi-slotted seals is of practical significance for increasing vibrationreliability of centrifugal pumps. This paper presents the model of a single-disk rotor with seals. The forced radial rotor vibrations are determined taking
V. A. Martsynkovskyy, O. O. Pozovnyi
doaj  

Two Seals of the Strategоs of Asia Minor’s Themes from the North Black Sea

Вестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2017
The seals of Fers Tsotzikos as anthypatos Patrikios and Strategos of Cappadocia and TornikVarazvatche as protospatharios and strategos of Claudia (?) were found in Cherson and Tamatarkha.
Valeriy P. Stepanenko
doaj   +1 more source

Genetic relationships among species of Contracaecum Railliet & Henry, 1912 and Phocascaris Höst, 1932 (Nematoda: Anisakidae) from pinnipeds inferred from mitochondrial cox2 sequences, and congruence with allozyme data

Parasite, 2008
The genetic relationships among 11 taxa, belonging to the genus Contracaecum (C. osculatum A, C. osculatum B, C. osculatum (s.s.), C. osculatum D, C. osculatum E, C. osculatum baicalensis, C. mirounga, C. radiatum, C. ogmorhini (s.s.), C.
Mattiucci S., Paoletti M., Webb S.C., Sardella N., Timi J.T., Berland B., Nascetti G.   +6 more
doaj   +1 more source

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, A. S. Tegzhanov, V. E. Shcherba, E. A. Lysenko, A. K. Kuzhbanov   +4 more
doaj   +1 more source

Metal Mobilization From CO2 Storage Cap-Rocks: Experimental Reactions With Pure CO2 or CO2 SO2 NO

Frontiers in Energy Research, 2022
CO2 geological storage will be needed as part of the transition to lower greenhouse gas emissions. During CO2 storage, the mobilization of metals from minerals to formation water via CO2 water rock reactions may be a concern for water quality.
J. K. Pearce, J. K. Pearce, G. W. Dawson, G. Southam, D. Paterson, D. Kirste, S. D. Golding   +6 more
doaj   +1 more source

Assessing the Development of Civic Mindedness in a Cohort of Physical Therapy Students

Journal of the Scholarship of Teaching and Learning, 2017
Introduction and Background Colleges and universities have an obligation to educate graduate students who demonstrate civic literacy and who can engage in civic inquiry and action.
Kerstin M Palombaro, Jill D Black, Robin L Dole, Jessica L Pierce, Marisa R Santiago, Edward J Sabara   +5 more
doaj   +1 more source

SEAL: Sealed-Bid Auction Without Auctioneers [PDF]

IEEE Transactions on Information Forensics and Security, 2020
We propose the first auctioneer-free sealed-bid auction protocol with a linear computation and communication complexity O(c), c being the bit length of the bid price. Our protocol, called Self-Enforcing Auction Lot (SEAL), operates in a decentralized setting, where bidders jointly compute the maximum bid while preserving the privacy of losing bids.
Samiran Bag, Feng Hao 0001, Siamak F. Shahandashti, Indranil Ghosh Ray   +3 more
openaire   +4 more sources

Seals, sharks, and social identity: ocean management preferences and priorities

Frontiers in Conservation Science
Social identity influences policy preferences and actions regarding wildlife. Using data from a survey of residents, commercial fishers, and tourists on Cape Cod, Massachusetts, this study examined the relationships between self-selected social ...
Rachel Bratton, Rachel Bratton, Seana Dowling-Guyer, Jerry Vaske, Jennifer Jackman, Jennifer Jackman   +5 more
doaj   +1 more source

ECOLOGICAL SITUATION ON THE TYULENIY ISLAND IN THE OKHOTSK SEA (2015): POPULATION INTERACTIONS BETWEEN PINNIPEDS, BIRDS, IXODIDAE TICKS AND VIRUSES

Юг России: экология, развитие, 2017
Objective. Analysis of environmental status Tyuleniy Island after a 25-year break in ecological and virological expeditions.Discussion. The paper presents the first results of the ecological and virological expedition to the Tyuleniy Island in August ...
M. Yu. Shchelkanov, I. V. Galkina, V. Yu. Ananiev, S. S. Samarsky, V. Yu. Lienho, V. G. Dedkov, M. V. Safonova, V. E. Orekhov, E. M. Shchelkanov, A. Yu. Alekseev, A. M. Shestopalov, D. L. Pitruk, V. M. Serkov   +12 more
doaj   +1 more source

Conical stone stamp seal with worshipper in front of altar., ZT 25349

, 2021
Unknown
  +4 more sources