01503aam 2200445I 450 991071121230332120151113033705.0GOVPUB-C13-a851a15e1fba3c87e11a847304f93043(CKB)5470000002481902(OCoLC)929067286(EXLCZ)99547000000248190220151113d1989 ua 0engrdacontentrdamediardacarrierEffect of pipe roughness on orifice flow measurement /J. A. BrennanGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1989.1 online resourceNIST technical note ;13291989.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Air flowMeasurementGas flowMeasurementHydraulic measurementsAir flowMeasurement.Gas flowMeasurement.Hydraulic measurements.Brennan J. A1410647Brennan J. A1410647United States.National Bureau of Standards.NBSNBSGPOBOOK9910711212303321Effect of pipe roughness on orifice flow measurement3525487UNINA02314nam 2200457z- 450 991013679200332120210211(CKB)3710000000631061(oapen)https://directory.doabooks.org/handle/20.500.12854/55432(oapen)doab55432(EXLCZ)99371000000063106120202102d2015 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierThe Origin of the Plasma Cell HeterogeneityFrontiers Media SA20151 online resource (80 p.)Frontiers Research Topics9782889197347 2889197344 Plasma cells (PCs) are terminally differentiated B-cells producing large amounts of immunoglobulins (Ig). In humans, most of circulating Ig are produced by bone marrow plasma cells. PCs differentiate from activated naïve or memory B-cells usually activated by specific antigens. It is still controversial whether the regulation of PCs numbers and the "active" in vivo Ig diversity depend or not on non-specific reactivation of B-cells during infections. Depending on the stimulus (T-independent/T-dependent antigen, cytokines, partner cells) and B-cell types (naïve or memory, circulating or germinal center, lymph nodes or spleen, B1 or B2...), both the phenotype and isotype of PCs differ suggesting that PC diversity is either linked to B-cell diversity or to the type of stimulus or to both. Knowledge of the mechanisms supporting PC diversity has important consequences for the management of i) plasma cell neoplasia such as Multiple Myeloma and Waldenström's Macroglobulinemia, ii) vaccine protection against pathogens and iii) auto-immune diseases.MedicinebicsscAutoimmunityAutophagyB-cellB1Cell CycledifferentiationIL21MyelomaPlasma cellMedicineDefrance Thierryauth1837976Pellat-Deceunynck CatherineauthBOOK9910136792003321The Origin of the Plasma Cell Heterogeneity4416852UNINA