Results 21 to 30 of about 4,714 (150)

Poród i macierzyństwo na wsi — zmiany doświadczeń i ról kobiet wiejskich

open access: yesWieś i Rolnictwo, 2015
W artykule omówiono wyniki badań, mówiących o czynnikach wpływających na dzietność kobiet. Autorki szczególnie koncentrują się na słabo zbadanym i rzadko opisywanym czynniku, jakim jest rodzaj doświadczenia porodowego.
Magdalena Gajewska, Sylwia Michalska
doaj   +1 more source

Nanoscale neural network using non-linear spin-wave interference

open access: yesNature Communications, 2021
Wave based computing has sparked much interest for neuromorphic computing due to the inherent interconnectedness of such wave based approaches. Here, Papp, Porod and Csaba show how neural networks can be implemented using spin-waves, taking advantage of ...
Ádám Papp   +2 more
doaj   +1 more source

Breakdown of the Kratky-Porod wormlike chain model for semiflexible polymers in two dimensions [PDF]

open access: yes, 2011
By large-scale Monte Carlo simulations of semiflexible polymers in d=2 dimensions the applicability of the Kratky-Porod model is tested. This model is widely used as “standard model” for describing conformations and force vs.
H. Hsu, W. Paul, K. Binder
semanticscholar   +1 more source

SPheno, a program for calculating supersymmetric spectra, SUSY particle decays and SUSY particle production at e+e− colliders☆ [PDF]

open access: yes, 2003
SPheno is a program that accurately calculates the supersymmetric particle spectrum within a high scale theory, such as minimal supergravity, gauge mediated supersymmetry breaking, anomaly mediated supersymmetry breaking, or string effective field ...
W. Porod
semanticscholar   +1 more source

Thermal suppression of demixing dynamics in a binary condensate

open access: yesPhysical Review Research, 2023
We investigate the demixing dynamics in a binary two-dimensional (2D) Bose superfluid using classical-field dynamics. By quenching the interspecies interaction parameter, we identify a strong and weak separation regime depending on the system temperature
Vijay Pal Singh   +2 more
doaj   +1 more source

Small-angle scattering by fractal aggregates: A numerical investigation of the crossover between the fractal regime and the Porod regime. [PDF]

open access: yesPhysical Review B (Condensed Matter), 1994
Fractal aggregates are built on a computer using off-lattice cluster-cluster aggregation models. The aggregates are made of spherical particles of different sizes distributed according to a Gaussian-like distribution characterised by a mean $a_0$ and a ...
A. Hasmy, Ren'e Vacher, R. Jullien
semanticscholar   +1 more source

Ciąża i poród u chorych na stwardnienie rozsiane

open access: yesAktualności Neurologiczne, 2014
Stwardnienie rozsiane (łac. sclerosis multiplex, SM) jest główną przyczyną niepełnosprawności u młodych dorosłych i jak większość chorób autoimmunologicznych częściej dotyczy kobiet.
Małgorzata Czernichowska-Kotiuszko   +1 more
doaj   +1 more source

Obawy dotyczące psychologicznych i fizjologicznych aspektów ciąży, porodu i połogu u kobiet nieposiadających dzieci

open access: yesFides et Ratio, 2020
Celem przeprowadzonych badań było określenie obaw związanych z ciążą, porodem i połogiem oraz ich wybranych uwarunkowań u kobiet nieposiadających dzieci. W badaniu wzięły udział 122 kobiety w wieku 18-48 lat, które nigdy nie były w ciąży.
Anna Studniczek   +2 more
doaj   +1 more source

Surface Graphitized Mesoporous Carbon Surpasses the Conductivity-Porosity Trade-Off. [PDF]

open access: yesAdv Sci (Weinh)
Electrochemical cathodic polarization in molten CaCl2‐NaCl converts mesoporous carbon (MC) into surface‐graphitized mesoporous graphite, simultaneously increasing surface area (397–867 m2/g) and electrical conductivity (26–450 S/cm) without mass loss.
Fan J   +12 more
europepmc   +2 more sources

Violation of the Porod law in a freely cooling granular gas in one dimension. [PDF]

open access: yesPhysical Review Letters, 2007
We study a model of freely cooling inelastic granular gas in one dimension, with a restitution coefficient which approaches the elastic limit below a relative velocity scale delta.
Mahendra Shinde, D. Das, R. Rajesh
semanticscholar   +1 more source

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