Zobrazeno 1 - 9
of 9
pro vyhledávání: '"S D, Stansberry"'
Publikováno v:
1993 IEEE International Frequency Control Symposium.
In an effort to counter the effects of both moderate-term and long-term frequency instability associated with the (-30 PPM//spl deg/C) frequency-temperature coefficient in high overtone, bulk acoustic resonators (HBAR), AFC loop stabilization of low-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f6045c6105d90e0f7b9ed21adff903d
https://doi.org/10.1109/freq.1993.367472
https://doi.org/10.1109/freq.1993.367472
Autor:
Rajendra Kumar, K. Matasar, L. E. Swischuck, J. E. Madewell, R. David, Ali Shirkhoda, S. D. Stansberry
Publikováno v:
Radiographics : a review publication of the Radiological Society of North America, Inc. 11(3)
The calcaneus is the largest tarsal bone. Many congenital and acquired disorders affect the bone. Primary disorders arise in the calcaneus itself, whereas secondary disorders arising in the neighboring soft tissues extend into and affect the calcaneu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b303d55243cb6fc48e62470679933446
https://pubmed.ncbi.nlm.nih.gov/1852935
https://pubmed.ncbi.nlm.nih.gov/1852935
Publikováno v:
Radiology. 178(3)
The authors reviewed the ultrasonographic (US) images and medical records of 145 consecutive infants who were seen for evaluation of the upper gastrointestinal tract because of chronic vomiting and/or regurgitation. At US, the antropyloric muscle of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c44f91d22ef404c37e46d2aeec239f7c
https://pubmed.ncbi.nlm.nih.gov/1994426
https://pubmed.ncbi.nlm.nih.gov/1994426
Autor:
L E, Swischuk, S D, Stansberry
Publikováno v:
Radiologic clinics of North America. 29(2)
Congenital anomalies of the thoracic wall in children as isolated findings are not particularly common. Indeed, some are so uncommon or peculiar that they become very puzzling to the observer. This article deals with many of these conditions and also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::56bf436a1090ca978d70fe7862917ac4
https://pubmed.ncbi.nlm.nih.gov/1998051
https://pubmed.ncbi.nlm.nih.gov/1998051
Publikováno v:
AJR. American journal of roentgenology. 156(1)
We studied the radiographs of 115 neonates with anterior pneumothoraces to determine how often the pneumothorax created the impression of a mediastinal pseudomass. The pseudomass results from compression of the thymus gland by air under pressure. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49e77b3f1fb8e9d3f080dc0144c94ef5
https://pubmed.ncbi.nlm.nih.gov/1898549
https://pubmed.ncbi.nlm.nih.gov/1898549
Autor:
Leonard E. Swischuk, S. D. Stansberry
Publikováno v:
Pediatric radiology. 21(5)
The syndrome of calcific discitis producing pain referable to the neck or back in children is not uncommon [1–5]. The diagnosis is accomplished on the basis of clinical findings and the radiographic demonstration of calcified intervertebral discs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4bc2d9c01d1a49da01a7a28f09f636
https://pubmed.ncbi.nlm.nih.gov/1891265
https://pubmed.ncbi.nlm.nih.gov/1891265
Publikováno v:
Pediatric radiology. 20(5)
We reviewed eight cases of gastrointestinal duplication cysts to determine whether the combination of an echogenic inner mucosal layer and hypoechoic outer muscular layer could be seen consistently enough to be of diagnostic value. We compared our fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a138916bb067e8727a49ec5d766b8045
https://pubmed.ncbi.nlm.nih.gov/2190153
https://pubmed.ncbi.nlm.nih.gov/2190153
Autor:
S. D. Stansberry, Leonard E. Swischuk
Publikováno v:
Pediatric Radiology. 21:350-351
Two cases of intussusception with free peritoneal fluid detected by ultrasound are presented. In neither of these cases was the fluid associated with perforation or intestinal compromise. After assessing the findings in these patients, we believe tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::034f1f2b780695377074b63c64385a5f
https://doi.org/10.1007/bf02011484
https://doi.org/10.1007/bf02011484
Publikováno v:
RadioGraphics. 9:437-447
Certain pitfalls exist in the sonographic evaluation of the antrum in infants who are vomiting. Unless one is aware of these pitfalls, one can make erroneous diagnoses, miss diagnoses, or obtain erroneous measurements of both the mucosal and muscular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::028cc2b86dae2501b939f1f94b0fc962
https://doi.org/10.1148/radiographics.9.3.2657898
https://doi.org/10.1148/radiographics.9.3.2657898