Results 101 to 110 of about 3,976 (160)

On the transplantation of the scallop

Aquaculture Science, 1970
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VERTEBRAL SCALLOPING IN ACROMEGALY

American Journal of Roentgenology, 1971
Roentgenograms of the thoracic and lumbar spine of 38 acromegalic patients were evaluated to determine the frequency of posterior vertebral body scalloping.Scalloping was found in a significant number of patients, particularly in the lumbar region. The occurrence of this sign has not been adequately emphasized in the past.Possible pathogenic mechanisms
J L, Stuber, E, Palacios
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Vertebral Scalloping in Neurofibromatosis

Radiology, 1970
Abstract The authors report a case of scoliosis associated with neurofibromatosis with many cafe au lait spots and subcutaneous nodules. At myelography Pantopaque flowed into scalloped areas of the lumbar vertebrae with no evidence of tumor within the spinal canal.
N R, Salerno, J, Edeiken
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Vertebral Scalloping in Neurofibromatosis

Radiology, 1979
The classical abnormalities of von Recklinghausen disease (VRD) or neurofibromatosis are well recognized. However, vertebral scalloping and gauge defects of the anterior and lateral aspects have not been reviewed, to the authors' knowledge. Case reports of 3 patients with vertebral scalloping are presented. The classical posterior scalloping from dural
E S, Casselman, G A, Mandell
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Scalloped cell xanthogranuloma

Histopathology, 1998
Aims:We describe nine cases of scalloped cell xanthogranuloma, a distinct solitary variant of non‐Langerhans cell histiocytoses.Methods and results:In this retrospective clinicopathological study scalloped cell xanthogranuloma mostly occurred on the back or head and neck of young adult males diagnosed as a xanthogranuloma, naevus, or basal cell ...
B G, Zelger, G, Orchard, P, Rudolph, B, Zelger   +3 more
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The ‘acoustic scallop’: a bubble-powered actuator

Journal of Micromechanics and Microengineering, 2006
The device described here consists of a millimeter-size tube immersed in a liquid, closed at one end, and partially filled with gas. A sound field in the liquid causes the gas volume to pulsate alternately expelling and drawing liquid through the open end of the tube. According to general fluid mechanical principles, the liquid exits the tube as a jet,
Dijkink, R.J., van der Dennen, J.P., Ohl, C.D., Prosperetti, A.   +3 more
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Scallops and Scallop Aquaculture in China

2016
Abstract A large number of Pectinid scallops are found along the coast of China, and scallops are among the most important marine resources for China. China leads the world in scallop aquaculture. Scallop aquaculture in China began in the late 1960s and has gone through rapid growth since the 1980s.
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Scalloped beam amplification

IRE Transactions on Electron Devices, 1954
Scalloped beam amplification occurs when an rf signal propagates along an electron beam of periodically varying diameter whose scallop wavelength is adjusted to be one-half the effective plasma wavelength in the beam. The dependence of this gain mechanism on frequency, magnetic field, voltage, and current has been investigated experimentally, and over ...
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To Scallop or Not to Scallop in the Arch? Is This the Question?

European Journal of Vascular and Endovascular Surgery, 2023
Nikolaos Tsilimparis, Ryan Gouveia e Melo   +1 more
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Scalloped Ulcerations in a Tattoo

The Journal of Pediatrics, 2022
Leonardo Tjahjono, Yvonne E. Chiu
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