Results 111 to 120 of about 72,535 (264)
, 1977 A corneal seal device is provided which, when placed in an incision in the eye, permits the insertion of a surgical tool or instrument through the device into the eye.
Baehr, E. F.
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Expansion of invasive carabids across elevation and habitats on sub‐Antarctic South Georgia
Insect Conservation and Diversity, EarlyView.Two introduced carabid species have continued to expand their ranges on the sub‐Antarctic island of South Georgia over the past 10–15 years. The species have colonised inland valleys and are present across habitats but are more abundant in those with high vegetation cover. N‐mixture models revealed the optimal sampling method, intensity and habitat for
Pierre Tichit +5 more
wiley +1 more source
Hot isostatically pressed manufacture of high strength MERL 76 disk and seal shapes [PDF]
The feasibility of using MERL 76, an advanced high strength direct hot isostatic pressed powder metallurgy superalloy, as a full scale component in a high technology, long life, commercial turbine engine were demonstrated.
Eng, R. D., Evans, D. J.
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Ultraviolet Resonance Lamp-Patent [PDF]
, 1970 Development of ultraviolet resonance lamp with improved transmission of ...
Bass, A. M.
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Journal of Prosthodontics, EarlyView.Abstract Advancements in additive manufacturing have enabled the precise fabrication of complete dentures using modern photopolymers and diverse 3D printing techniques. These innovations have transformed removable prosthodontics by allowing clinicians to design and manufacture highly customized prostheses to manage difficult anatomical and esthetic ...
Francisco X. Azpiazu‐Flores +4 more
wiley +1 more source
Types of rotor failure and characteristics of fragments [PDF]
, 1977 Noncontained rotor failures in U.K. engines resulting from low cycle fatigue, low cycle fatigue with superimposed high cycle fatigue, and overheating and-or overspeeding were analyzed.
Mccarthy, D.
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A geophysical investigation of the Roter Kamm impact crater, Namibia
Meteoritics &Planetary Science, EarlyView.Abstract The Roter Kamm impact crater is located in the southern Namib Desert. The crater has a diameter of 2.5 km and belongs to the category of simple, bowl‐shaped impact craters, with an elevated rim of fractured target rock. The crater's interior is completely buried beneath sediments, preventing extensive surface investigations of the bedrock ...
Hannah Nienhaus +6 more
wiley +1 more source
Morphology of powerful suction organs from blepharicerid larvae living in raging torrents
BMC Zoology, 2019 Background Suction organs provide powerful yet dynamic attachments for many aquatic animals, including octopus, squid, remora, and clingfish. While the functional morphology of suction organs from some cephalopods and fishes has been investigated in ...
Victor Kang +4 more
doaj +1 more source
Canister closing device Patent [PDF]
, 1967 Design and characteristics of device for closing canisters under high vacuum ...
Boyle, J. V., Jr. +2 more
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Valuing free-choice learning in national parks [PDF]
, 2020 Self-directed learning in parks deserves to recognized for its ...
Falk, John H., Storksdieck, Martin
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