Results 21 to 30 of about 122,825 (286)

Collagen concentration and biomechanical properties of samples from the lower uterine cervix in relation to age and parity in non-pregnant women

Reproductive Biology and Endocrinology, 2010
Background During normal pregnancy the cervix has a load bearing function. The cervical tissue consists mainly of an extracellular matrix (ECM) rich in collagen; important for the biomechanical properties. The aim of the present study was to evaluate how
Bor Pinar, Danielsen Carl, Brüel Annemarie, Ørtoft Gitte, Oxlund Birgitte S, Oxlund Hans, Uldbjerg Niels   +6 more
doaj   +1 more source

Estrogen and progesterone induce persistent increases in p53-dependent apoptosis and suppress mammary tumors in BALB/c-Trp53+/- mice [PDF]

, 2016
INTRODUCTION Treatment with estrogen and progesterone (E+P) mimics the protective effect of parity on mammary tumors in rodents and depends upon the activity of p53.
Blackburn, Anneke C, Dunphy, Karen A, Jerry, D Joseph, O'Connell, Lauren R, Yan, Haoheng   +4 more
core   +1 more source

Multivariate analysis of lactose content in milk of Holstein and Jersey cows1

Semina: Ciências Agrárias, 2016
This study evaluated the factors influencing the variation in the lactose content of milk in Holstein and Jersey herds in Santa Catarina, southern Brazil, using multivariate analysis. Data from 73 dairy herds in the Dairy Herds Improvement Program of the
Dileta Regina Moro Alessio, André Thaler Neto, João Pedro Velho, Ildemar Brayer Perreira, David José Miquelluti, Deise Aline Knob, Claudineli Gasparini da Silva   +6 more
doaj   +1 more source

The mutational landscape of the adult healthy parous and nulliparous human breast

Nature Communications, 2023
The accumulation of somatic mutations in healthy human tissues has been extensively characterized, but the mutational landscape of the healthy breast is still poorly understood.
Biancastella Cereser, Angela Yiu, Neha Tabassum, Lisa Del Bel Belluz, Sladjana Zagorac, Kenneth Russell Zapanta Ancheta, Rongrong Zhong, Cristian Miere, Alicia Rose Jeffries-Jones, Nina Moderau, Benjamin Werner, Justin Stebbing   +11 more
doaj   +1 more source

Phased burst error-correcting array codes [PDF]

, 1993
Various aspects of single-phased burst-error-correcting array codes are explored. These codes are composed of two-dimensional arrays with row and column parities with a diagonally cyclic readout order; they are capable of correcting a single burst error ...
Goodman, Rodney M., McEliece, Robert J., Sayano, Masahiro   +2 more
core   +1 more source

Coherence onset in PT-symmetric organic microcavities: towards directional propagation of light

Journal of the European Optical Society-Rapid Publications, 2022
For the investigation of non-Hermitian effects and physics under parity-time (PT) symmetry, photonic systems are ideal model systems for both experimental and theoretical research.
Roszeitis Karla, Sudzius Markas, Palatnik Alexander, Koch Rebekka, Budich Jan Carl, Leo Karl   +5 more
doaj   +1 more source

Homoclinic snaking of localized states in doubly diffusive convection [PDF]

, 2011
Numerical continuation is used to investigate stationary spatially localized states in two-dimensional thermosolutal convection in a plane horizontal layer with no-slip boundary conditions at top and bottom.
Alain Bergeon, Alonso A., Cédric Beaume, Edgar Knobloch, Funaro D., Quarteroni A.   +5 more
core   +3 more sources

Procesos puntuales, densidades producto y biología celular

Revista Colombiana de Estadística, 2005
En este artículo se explica cómo los procesos puntuales han sido usados con éxito para modelar problemas de poblaciones celulares. En particular, se muestra la utilidad de la técnica de densidades producto para tratar un problema de células sujetas a ...
VISWANATHAN ARUNACHALAM
doaj   +2 more sources

Plasmodium falciparum exposure in utero, maternal age and parity influence the innate activation of foetal antigen presenting cells

Malaria Journal, 2009
Background Malaria in pregnancy is associated with immunological abnormalities in the newborns, such as hampered T-helper 1 responses and increased T-regulatory responses, while the effect of maternal Plasmodium falciparum infection on foetal innate ...
Perrin René, Louis Stéphanie, Briand Valérie, Ibitokou Samad, Varani Stefania, Fievet Nadine, Massougbogji Achille, Hosmalin Anne, Troye-Blomberg Marita, Deloron Philippe   +9 more
doaj   +1 more source

Pump-probe measurement of atomic parity violation in caesium with a precision of 2.6% [PDF]

, 2006
We present the atomic parity violation measurements made in Cs vapour using a pump-probe scheme. After pulsed excitation of the 6S-7S forbidden transition in the presence of a longitudinal electric field, a laser beam resonant with one of the 7S-6P ...
Antony), Bennett, Boehm, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Bouchiat, Delgado, Guéna, Guéna, Guéna, Guéna, Guéna, Guéna, J. Guéna, Jahier, Jahier, Lintz, M. -A. Bouchiat, M. Lintz, Prescott, Shabaev, Wood, Wood   +27 more
core   +4 more sources