Results 201 to 210 of about 952,817 (347)
The Anatomical Record, EarlyView.Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
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RELATION BETWEEN NASAL SEPTUM AND HARE LIP AND CLEFT PALATE
, 1951 Rihoko Takahashi, O. IHDA
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Linking individual variation in facial musculature to facial behavior in rhesus macaques
The Anatomical Record, EarlyView.Abstract Facial expression is a key component of primate communication, and primates (including humans) have a complex system of facial musculature underpinning this behavior. Human facial musculature is highly variable across individuals, but to date, whether other primate species exhibit a similar level of inter‐individual variation is unknown ...
Clare M. Kimock +7 more
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I. UNION FOLLOWING PATHOLOGICAL FRACTURE OF THE FEMUR DUE TO SECONDARY CARCINOMA. II. SPONTANEOUS DISAPPEARANCE OF CARCINOMA OF THE LIP. [PDF]
, 1901 LEONARD FREEMAN
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The Anatomical Record, EarlyView.Abstract Silesaurids (Archosauria: Dinosauriformes) are found in Middle to Upper Triassic deposits across Pangea, but few stratigraphic sections record the evolution of the group in one geographic area over millions of years. Here, we describe silesaurid remains from the oldest of the Upper Triassic stratigraphic sequence from the base of the Dockum ...
Frederick B. Tolchard +2 more
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The Anatomical Record, EarlyView.Abstract Mysticetes, or baleen whales, have an air sac on the ventral surface of the larynx known as the “laryngeal sac.” The primary hypothesis regarding this structure's function is that it is involved in sound production. However, several other functions have been proposed, including air recycling, air storage, and even buoyancy control.
Gen Nakamura +7 more
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ON VICARIOUS BLEEDING FROM THE UNDER LIP, WITH CASES, AND REMARKS ON THE MODERN TREATMENT OF HqMORRHOIDS [PDF]
, 1886 Alexander Harkin
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An overview of the postcranial osteology of caecilians (Gymnophiona, Lissamphibia)
The Anatomical Record, EarlyView.Abstract Caecilians comprise a relatively small (~220 species) group (Gymnophiona) of snake‐like or worm‐like, mostly tropical amphibians. Most adult caecilians are fossorial, although some species may live in aquatic or semi‐aquatic environments, either as larvae or adults.
Rodolfo Otávio Santos +2 more
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