Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J. P. O'Hara"'
Autor:
J. G. O'Hara
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 23, Iss 8, Pp 579-584 (2000)
We establish a representation for q in the second-order linear quasi-differential equation (py′)′+qy=0. We give a number of applications, including a simple proof of Sturm's comparison theorem.
Externí odkaz:
https://doaj.org/article/4ef0ebe564874e59843d40c2e7324e08
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 15, Iss 9, p 090101 (2012)
We have developed high-efficiency normal-conducting rf accelerating structures by combining H-mode resonator cavities and a transverse beam focusing by permanent-magnet quadrupoles (PMQ), for beam velocities in the range of a few percent of the speed
Externí odkaz:
https://doaj.org/article/b9c9ef80437d4cc5af4cdba1c8e1d13e
Humboldt County was at the forefront of the massive redwood logging industry. The impressive size of the trees necessitated drastic technological advances. Many innovations were invented by Humboldt mill owners like John Dolbeer, whose steam donkey e
Autor:
J. P. O’Hara, I. De Moortel
Publikováno v:
Astronomy & Astrophysics
This work used the COSMA Data Centric system at Durham University, operated by the Institute for Computational Cosmology on behalf of the STFC DiRAC HPC Facility (www.dirac.ac.uk. This equipment was funded by a BIS National E-infrastructure capital g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f490694be330c7b96a0a4db9ce751e18
https://hdl.handle.net/10023/9109
https://hdl.handle.net/10023/9109
The year 2014 marks the centennial of the completion of the Northwestern Pacific Railroad (NWP), celebrated by driving a �golden spike� at Cain Rock in October 1914. This achievement was the culmination of a massive, six-year engineering effort t
Publikováno v:
Anesthesia and analgesia. 77(1)
Despite intravenous patient-controlled analgesia's (IV-PCA) increasing popularity, the psychological and pharmacological factors upon which patient satisfaction with IV-PCA are based are unknown. Sixty-eight women scheduled for abdominal hysterectomy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8d0494687ab34eec444cfb99eb159549
https://pubmed.ncbi.nlm.nih.gov/8317718
https://pubmed.ncbi.nlm.nih.gov/8317718
Publikováno v:
Bone Circulation and Bone Necrosis ISBN: 9783642736469
Osteonecrosis of the femoral head is a commonly seen sequela in patients who have been subjected to systemic steroid administration [1, 2, 4–8]. The mechanism of this disorder is not generally agreed upon. Although it is most likely multifactorial,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc6d005a6efb5ad8ab220b7ee8e55719
https://doi.org/10.1007/978-3-642-73644-5_83
https://doi.org/10.1007/978-3-642-73644-5_83
Publikováno v:
Acta Orthopaedica Scandinavica. 50:721-725
Tension introduced into peripheral nerves during their surgical repair may reduce the success of this procedure. Two mechanical factors are important; the tension required to effect a repair, and the rate at which this tension changes after surgery.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c018679458b4fb2e8c7e60e5737c11
https://doi.org/10.3109/17453677908991301
https://doi.org/10.3109/17453677908991301
Publikováno v:
Clinical orthopaedics and related research. (125)
Forty-six patients with Perthes disease treated nonoperatively were reviewed 10 to 43 years later. The median follow-up was 17 years. The patients were analyzed according to sex, age of onset, quantity of head involvement, type of treatment, duration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3715d5baea48ce20f4cb6ab921020ff6
https://pubmed.ncbi.nlm.nih.gov/880779
https://pubmed.ncbi.nlm.nih.gov/880779
Publikováno v:
The Journal of bone and joint surgery. American volume. 57(2)
Angiographic findings characteristic of osteoid-osteoma are described in two cases of osteoid-osteoma of the bones of the wrist. While the etiology of the disease is not understood, a developmental relationship between the osteoid-osteoma nidus and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8122329757a3663041e50ae4e427abec
https://pubmed.ncbi.nlm.nih.gov/1089668
https://pubmed.ncbi.nlm.nih.gov/1089668