Zobrazeno 1 - 10
of 14
pro vyhledávání: '"D S McKenna"'
Autor:
P. Konopka, G. Günther, R. Müller, F. H. S. dos Santos, C. Schiller, F. Ravegnani, A. Ulanovsky, H. Schlager, C. M. Volk, S. Viciani, L. L. Pan, D.-S. McKenna, M. Riese
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 12, Pp 3285-3308 (2007)
During the second part of the TROCCINOX campaign that took place in Brazil in early 2005, chemical species were measured on-board the high-altitude research aircraft Geophysica (ozone, water vapor, NO, NOy, CH4 and CO) in the altitude range up to 20
Externí odkaz:
https://doaj.org/article/ce028dbb4631439bbec218eb206e1c39
Publikováno v:
Atmospheric Chemistry and Physics, Vol 3, Iss 3, Pp 839-849 (2003)
High-resolution simulations of the chemical composition of the Arctic stratosphere during late spring 1997 and 2000 were performed with the Chemical Lagrangian Model of the Stratosphere (CLaMS). The simulations were performed for the entire northern
Externí odkaz:
https://doaj.org/article/041256cc77ef4456a68198d8ef6d6991
Autor:
R. Müller, J.-U. Grooß, D. S. McKenna, P. J. Crutzen, C. Brühl, J. M. Russell III, L. L. Gordley, J. P. Burrows, A. F. Tuck
Publikováno v:
Annales Geophysicae, Vol 17, Pp 101-114 (1999)
Severe chemical ozone loss has been detected in the Arctic in the winter and spring of 1995-96 by a variety of methods. Extreme reductions in column ozone due to halogen catalysed chemistry were derived from measurements of the Halogen Occultation
Externí odkaz:
https://doaj.org/article/3798bfd491b94e0c8aa799ad6f977873
Autor:
A D Fisk, D S McKenna
Publikováno v:
The Journal of Maternal-Fetal & Neonatal Medicine. 16:33-36
To determine if one course of antenatal corticosteroids at 32 weeks produces maternal adrenal suppression at term.The adrenocorticotropic hormone (ACTH) stimulation test was administered at 38 weeks to 11 pregnant women who had received a single cour
Publikováno v:
Journal of the Society for Gynecologic Investigation. 5:25-30
To investigate the effects of three cytokines, interleukin-1 alpha (IL-1 alpha), epidermal growth factor (EGF), and transforming growth factor-beta (TGF-beta), on the regulation of endothelin-1 (ET-1) mRNA and protein production in human amnion cells
Analytic solutions of reaction diffusion equations and implications for the concept of an air parcel
Autor:
D. S. McKenna
Publikováno v:
Journal of geophysical research / Atmospheres 102, 13719-13725 (1997).
In the atmosphere, hydroxyl radical concentrations can be estimated by considering the relative change in the concentration of two hydrocarbons of differing reactivity. This approach is based on three assumptions: (1) that background concentrations o
Autor:
Konopka, G. Gunther, R. Muller, F. H. S. dos Santos, C. Schiller, F. Ravegnani, A. Ulanovsky, H. Schlager, C. M. Volk, S. Viciani, L. Pan, D.-S. McKenna, M. Riese
Publikováno v:
Atmospheric chemistry and physics discussion (2006).
info:cnr-pdr/source/autori:Konopka,P., G. Gunther, R. Muller, F. H. S. dos Santos, C. Schiller, F. Ravegnani, A. Ulanovsky, H. Schlager, C. M. Volk, S. Viciani, L. Pan, D.-S. McKenna, and M. Riese/titolo:Contribution of mixing to the upward transport across the TTL/doi:/rivista:Atmospheric chemistry and physics discussion/anno:2006/pagina_da:/pagina_a:/intervallo_pagine:/volume
info:cnr-pdr/source/autori:Konopka,P., G. Gunther, R. Muller, F. H. S. dos Santos, C. Schiller, F. Ravegnani, A. Ulanovsky, H. Schlager, C. M. Volk, S. Viciani, L. Pan, D.-S. McKenna, and M. Riese/titolo:Contribution of mixing to the upward transport across the TTL/doi:/rivista:Atmospheric chemistry and physics discussion/anno:2006/pagina_da:/pagina_a:/intervallo_pagine:/volume
During the second part of the TROCCINOX campaign that took place in Brazil in early 2005, chemical species were measured on-board of the high altitude research aircraft Geophysica (ozone, water vapor, NO, NOy, CH4 and CO) in the altitude range up to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=cnr_________::ca969a3a47f3a8a4134f04f6f644cb88
https://publications.cnr.it/doc/171569
https://publications.cnr.it/doc/171569
Publikováno v:
Ultrasound in obstetricsgynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 21(1)
To investigate the potential value of ultrasound examination of the fetal profile for present/hypoplastic fetal nasal bone at 15-22 weeks' gestation as a marker for trisomy 21.This was an observational ultrasound study in 1046 singleton pregnancies u
Publikováno v:
Obstetrics and gynecology. 93(5 Pt 1)
To assess the efficacy of managing pregnancies complicated by anti-Kell isoimmunization using the methods developed for evaluating anti-Rh-D isoimmunization.We reviewed 156 anti-Kell-positive pregnancies seen from 1959 to 1995, which were managed wit
Publikováno v:
The Journal of reproductive medicine. 44(9)
To determine whether oncofetal fibronectin (fFN) assays from symptomatic women are influenced by digital examination of the cervix.Cervicovaginal fFN specimens were obtained from women at 22-34 weeks' gestational age with symptoms of preterm labor im