Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M. C. Down"'
Autor:
R. Zgadzaj, J. Welch, Y. Cao, L. D. Amorim, A. Cheng, A. Gaikwad, P. Iapozzutto, P. Kumar, V. N. Litvinenko, I. Petrushina, R. Samulyak, N. Vafaei-Najafabadi, C. Joshi, C. Zhang, M. Babzien, M. Fedurin, R. Kupfer, K. Kusche, M. A. Palmer, I. V. Pogorelsky, M. N. Polyanskiy, C. Swinson, M. C. Downer
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Laser-driven plasma accelerators provide tabletop sources of relativistic electron bunches and femtosecond x-ray pulses, but usually require petawatt-class solid-state-laser pulses of wavelength λ L ~ 1 μm. Longer-λ L lasers can potential
Externí odkaz:
https://doaj.org/article/38f7101263ff44a8a3a54cfb6e0c9c46
Autor:
M. C. Down, J. M. England
Publikováno v:
Clinical & Laboratory Haematology. 1:47-55
Summary Cell volume-distribution curves may be analysed using log-probability paper or by considering volumes corresponding to frequencies of 50 or 60% of that at the mode. All methods give similar results; the log-probability paper method is better
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21cf5c439f5ad8dcb78eb3831cf53105
https://doi.org/10.1111/j.1365-2257.1979.tb00589.x
https://doi.org/10.1111/j.1365-2257.1979.tb00589.x
Autor:
A. Hannasch, A. Laso Garcia, M. LaBerge, R. Zgadzaj, A. Köhler, J. P. Couperus Cabadağ, O. Zarini, T. Kurz, A. Ferrari, M. Molodtsova, L. Naumann, T. E. Cowan, U. Schramm, A. Irman, M. C. Downer
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract We reconstruct spectra of secondary X-rays from a tunable 250–350 MeV laser wakefield electron accelerator from single-shot X-ray depth-energy measurements in a compact (7.5 × 7.5 × 15 cm), modular X-ray calorimeter made of alternating l
Externí odkaz:
https://doaj.org/article/eaf60a2fc3cd454c90139f4fc9eaa78d
Autor:
Rafal Zgadzaj, T. Silva, V. K. Khudyakov, A. Sosedkin, J. Allen, S. Gessner, Zhengyan Li, M. Litos, J. Vieira, K. V. Lotov, M. J. Hogan, V. Yakimenko, M. C. Downer
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-11 (2020)
Plasma wakefield accelerators promise compact, affordable future particle accelerators, but require deposition of enormous energy into a small volume. Here, the authors measure and simulate how this energy transfers from the wake into surrounding pla
Externí odkaz:
https://doaj.org/article/f798885d753f4f25b0f5c75d01bd03c5
Autor:
M. C. Down, J. M. England
Publikováno v:
British Journal of Haematology. 30:365-370
Summary. When trace quantities of labelled albumin have been added to blood, the packed cell volume (PCV) may be determined by isotope counting using the relationship: (plasma counts — blood counts)/(plasma counts). This method for measuring the PC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe364d61a0e4b023c27a4f94d1dc4868
https://doi.org/10.1111/j.1365-2141.1975.tb00552.x
https://doi.org/10.1111/j.1365-2141.1975.tb00552.x
Autor:
M. C. Down, J. M. England
Publikováno v:
British Journal of Haematology. 32:403-410
Under carefully controlled conditions electronic cell counters, for example the Coulter Counter, Model FN, and Channelyzcr, may be calibrated to give MCV values down to as small as 20 fl which agree with those derived from the centrifugation PCV (cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4edc7950243bb1b96349126fd084eb14
https://doi.org/10.1111/j.1365-2141.1976.tb00944.x
https://doi.org/10.1111/j.1365-2141.1976.tb00944.x
Publikováno v:
Acta haematologica. 54(2)
A study of the uptake of transcobalamin-bound 57Co-cyanocobalamin by suspensions of human bone marrow cells has indicated that these cells can take up vitamin B12 from all 3 transcobalamins (I, II, and III). Similar transport processes were involved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e41404b50acc10ebde84806b915b24f4
https://pubmed.ncbi.nlm.nih.gov/808945
https://pubmed.ncbi.nlm.nih.gov/808945
Publikováno v:
British journal of haematology. 34(4)
Red cell volume distribution curves have been used to measure microcytosis and anisocytosis in normal subjects, blood donors and patients with iron deficiency anaemia. These measurements were more sensitive than the conventional red cell indices for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::634edb05f4079da3c91948b3fdd714fa
https://pubmed.ncbi.nlm.nih.gov/990192
https://pubmed.ncbi.nlm.nih.gov/990192
Publikováno v:
Lancet (London, England). 1(7969)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9b1f23ecfde1eb9042bc8b734ea70042
https://pubmed.ncbi.nlm.nih.gov/57549
https://pubmed.ncbi.nlm.nih.gov/57549
Publikováno v:
British journal of haematology. 25(6)
Summary. Vitamin B12 absorbed from the gut is transported on all the vitamin B12 binding proteins (transcobalamins) and not primarily on Transcobalamin II. Absorbed vitamin B12 can still be detected on the vitamin B12 binding proteins after 10 days s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999cfa26b48e79f01febba2f6137cbe5
https://pubmed.ncbi.nlm.nih.gov/4202500
https://pubmed.ncbi.nlm.nih.gov/4202500