1,724,589 research outputs found
Tapp, Lloyd Pitman, Onpa-4423
No full textThis record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/420409Surname: TAPP. Given Name(s) or Initials: LLOYD PITMAN. Military Service Number or Last Known Location: ONPA-4423. Missing, Wounded and Prisoner of War Enquiry Card Index Number: 58803.245090
Item: [2016.0049.52670] "Tapp, Lloyd Pitman, Onpa-4423
Block Card 4423 Commonwealth Avenue
No full textThis image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: dwelling | 4423 Commonwealth Avenue (Toledo, Ohio) | Bungalow Style | Commonwealth Addition (Toledo, Ohio) | Willys Park area (Toledo, Ohio) | West Toledo (Toledo, Ohio
Block Card 4423 Pennfield Road
No full textThis image was produced by the Auditor's Office in Lucas County, Ohio for tax assessment purposes. Associated dates are approximate. Descriptive terms related to this photograph include: Dwelling (Toledo, Ohio) | Side gabled | Homeville Subdivision (Toledo, Ohio) | Willys Park area (Toledo, Ohio) | West Toledo (Toledo, Ohio) | 4423 Pennfield Road (Toledo, Ohio) | Dutch Colonia
MicroRNA 4423 is a primate-specific regulator of airway epithelial cell differentiation and lung carcinogenesis
No full textSmoking is a significant risk factor for lung cancer, the leading cause of cancer-related deaths worldwide. Although microRNAs are regulators of many airway gene-expression changes induced by smoking, their role in modulating changes associated with lung cancer in these cells remains unknown. Here, we use next-generation sequencing of small RNAs in the airway to identify microRNA 4423 (miR-4423) as a primate-specific microRNA associated with lung cancer and expressed primarily in mucociliary epithelium. The endogenous expression of miR-4423 increases as bronchial epithelial cells undergo differentiation into mucociliary epithelium in vitro, and its overexpression during this process causes an increase in the number of ciliated cells. Furthermore, expression of miR-4423 is reduced in most lung tumors and in cytologically normal epithelium of the mainstem bronchus of smokers with lung cancer. In addition, ectopic expression of miR-4423 in a subset of lung cancer cell lines reduces their anchorage-independent growth and significantly decreases the size of the tumors formed in a mouse xenograft model. Consistent with these phenotypes, overexpression of miR-4423 induces a differentiated-like pattern of airway epithelium gene expression and reverses the expression of many genes that are altered in lung cancer. Together, our results indicate that miR-4423 is a regulator of airway epithelium differentiation and that the abrogation of its function contributes to lung carcinogenesis
Surface differential rotation and prominences of the Lupus post T Tauri star RX J1508.6–4423
No full textWe present in this paper a spectroscopic monitoring of the Lupus post T Tauri star RX J1508.6–4423 carried out at two closely separated epochs (1998 May 06 and 10) with the UCL Echelle Spectrograph on the 3.9-m Anglo-Australian Telescope. Applying least-squares convolution and maximum entropy image reconstruction techniques to our sets of spectra, we demonstrate that this star features on its surface a large cool polar cap with several appendages extending to lower latitudes, as well as one spot close to the equator. The images reconstructed at both epochs are in good overall agreement, except for a photospheric shear that we interpret in terms of latitudinal differential rotation. Given the spot distribution at the epoch of our observations, differential rotation could only be investigated between latitudes 15° and 60°. We find in particular that the observed differential rotation is compatible with a solar-like law (i.e., with rotation rate decreasing towards high latitudes proportionally to sin2 l, where l denotes the latitude) in this particular latitude range. Assuming that such a law can be extrapolated to all latitudes, we find that the equator of RX J1508.6–4423 does one more rotational cycle than the pole every 50±10 d, implying a photospheric shear 2 to 3 times stronger than that of the Sun.
We also discover that the Hα emission profile of RX J1508.6–4423 is most of the time double-peaked and strongly modulated with the rotation period of the star. We interpret this rotationally modulated emission as being caused by a dense and complex prominence system, the circumstellar distribution of which is obtained through maximum entropy Doppler tomography. These maps show in particular that prominences form a complete and inhomogeneous ring around the star, precisely at the corotation radius. We use the total Hα and Hβ emission flux to estimate that the mass of the whole prominence system is about 10^20 g. From our observation that the whole cloud system surrounding the star is regenerated in less than 4 d, we conclude that the braking time-scale of RX J1508.6–4423 is shorter than 1 Gyr, and that prominence expulsion is thus likely to contribute significantly to the rotational spindown of young low-mass stars
Linked collectors and determiners for: Revision of the Madagascan endemic Homollea (Rubiaceae - Pavetteae), with description of two new species.
No full textNatural history specimen data linked to collectors and determiners held within, "Revision of the Madagascan endemic Homollea (Rubiaceae - Pavetteae), with description of two new species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef">https://bionomia.net/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef">https://gbif.org/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef</a>. Formatted as a Frictionless Data package
Selective antimicrobial modulation of the intestinal flora of patients with acute nonlymphocytic leukemia : A double blind placebo-controlled study
No full textContains fulltext :
4423.pdf (Publisher’s version ) (Open Access
Linked collectors and determiners for: First records of Anommatus duodecimstriatus (P.W.J. Müller, 1821) in Canada (Coleoptera, Teredidae).
No full textNatural history specimen data linked to collectors and determiners held within, "First records of Anommatus duodecimstriatus (P.W.J. Müller, 1821) in Canada (Coleoptera, Teredidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/a3ad567b-5e37-4423-ac1f-99828b0fe62e">https://bionomia.net/dataset/a3ad567b-5e37-4423-ac1f-99828b0fe62e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a3ad567b-5e37-4423-ac1f-99828b0fe62e">https://gbif.org/dataset/a3ad567b-5e37-4423-ac1f-99828b0fe62e</a>. Formatted as a Frictionless Data package
Linked collectors and determiners for: Revision of the Madagascan endemic Homollea (Rubiaceae - Pavetteae), with description of two new species.
No full textNatural history specimen data linked to collectors and determiners held within, "Revision of the Madagascan endemic Homollea (Rubiaceae - Pavetteae), with description of two new species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef">https://bionomia.net/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef">https://gbif.org/dataset/56bbd0fa-f867-4423-87b6-3853bda6ecef</a>. Formatted as a Frictionless Data package
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