Results 71 to 80 of about 821,187 (285)

Cell-free (RNA) and cell-associated (DNA) HIV-1 and postnatal transmission through breastfeeding [PDF]

, 2012
<p>Introduction - Transmission through breastfeeding remains important for mother-to-child transmission (MTCT) in resource-limited settings. We quantify the relationship between cell-free (RNA) and cell-associated (DNA) shedding of HIV-1 virus in ...
A Antinori, A Ayouba, A Gupta, AJ Ruff, AS Goldman, BA Richardson, C Bennetto-Hood, C Kilewo, CL Townsend, Claire Thorne, CM Rousseau, CM Rousseau, CS Chasela, D Chege, D Neveu, D Valea, DA Lehman, ER Cooper, F Rouet, FA Mmiro, G John-Stewart, GC John, HM Coovadia, I de Vincenzi, IN Koulinska, JA Slyker, James Ndirangu, JF Willumsen, Johannes Viljoen, K Pillay, K Semrau, L Houzet, LA Guay, Landon Myer, Marie-Louise Newell, MH Chung, MH Chung, MH Chung, MK Ghosh, ML Newell, P Becquart, P Lewis, P Van de Perre, P Van de Perre, Philippe Van de Perre, R Bland, RD Semba, RL Shapiro, RL Shapiro, RM Bland, Ruth M. Bland, RW Nduati, S Cassol, S Gantt, S Tasker, Siva Danaviah, Study European Collaborative, Study European Collaborative, TK Thomas, W Khamduang   +59 more
core   +2 more sources

Vertical Transmission of Murine Cytomegalovirus

Journal of General Virology, 1979
Congenital abnormalities induced by murine cytomegalovirus have previously been suggested to be an indirect effect of maternal illness as no infectious virus has been isolated from the foetus. However, in this article we report that latent virus detectable by immunofluorescence and in situ hybridization, may frequently be present in foetal tissues.
J K, Chantler, V, Misra, J B, Hudson
openaire   +2 more sources

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

VERTICAL TRANSMISSION OF CONSUMPTION BEHAVIOR AND THE DISTRIBUTION OF SURNAMES [PDF]

This paper attempts to detect the existence of links in consumptionpreferences between generations. Preferences for consumption goods may bedetermined by the preferences of parents (vertical transmission) and/or bypreferences arising from the environment
Andrés Romeu, Ignacio Ortuño Ortín, M. Dolores Collado   +2 more
core  

Diel vertical migration strategies of zooplankton in oligotrophic Russell Pond, New Hampshire [PDF]

, 2014
Russell Pond is an ultra-oligotrophic lake with low chlorophyll a (1.9 mg L-1), total phosphorus (3.4 mg L-1), high Secchi Disk (10.4 m) and high light transmission (water coefficient of water, kw=0.33). Vertical migration of Chaoborus, Bosmina, Daphnia,
Dobe, Kelsey Ann
core   +1 more source

Neospora caninum and Bovine Neosporosis: Current Vaccine Research [PDF]

, 2017
Neospora caninum, a tissue cyst-forming parasite, is the causative agent of bovine neosporosis. It is considered to be one of the most important transmissible causes of reproductive failure in cattle; abortion and neonatal mortality result in significant
Marugan-Hernandez, V
core   +2 more sources

Vertical transmission in chikungunya infection

Ceylon Medical Journal, 2009
We report the pregnancy outcome and clinical and laboratory findings in infants born to women with chikungunya infection during pregnancy. There was evidence of vertical transmission and poor pregnancy outcome in some cases.
M P, Senanayake, S M, Senanayake, K K, Vidanage, S, Gunasena, S P, Lamabadusuriya   +4 more
openaire   +3 more sources

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Vertical specialization and international business cycle synchronization [PDF]

We explore the impact of vertical specialization—trade in goods across multiple stages of production—on the relationship between trade and international business cycle synchronization.
Ananth Ramanarayanan, Costas Arkolakis
core  

Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys

Advanced Engineering Materials, EarlyView.
This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa, Aparna Saksena, Alesander Kostka, Pascal Thome, Felicitas Scholz, Alexandre Mussi, Christoph Somsen, Baptiste Gault, Jan Frenzel, Gunther Eggeler   +9 more
wiley   +1 more source