Results 21 to 30 of about 8,980,980 (348)
Nature, 2005 The sequence of the ‘feminine’ X chromosome is a prime hunting ground for geneticists interested in the evolution of the cognitive and cultural sophistication that defines the human species. Erika Check reports.
openaire +4 more sources
Temporal response of an injectable calcium phosphate material in a critical size defect
Journal of Orthopaedic Surgery and Research, 2021 Background Calcium phosphate-based bone graft substitutes are used to facilitate healing in bony defects caused by trauma or created during surgery.
Jacob T. Landeck +6 more
doaj +1 more source
Editorial: Resilience in the Space-Economy - in search of the X factor [PDF]
Eastern Journal of European Studies, 2021 The ‘X Factor’ is a British reality show – broadcasted all over the world – in which a heterogeneous set of contestants showcase their musical talent so as to obtain the winning bid from a jury.
Karima KOURTIT, Peter NIJKAMP
doaj +1 more source
A viable mouse model of factor X deficiency provides evidence for maternal transfer of factor X. [PDF]
, 2008 BackgroundActivated factor X (FXa) is a vitamin K-dependent serine protease that plays a pivotal role in blood coagulation by converting prothrombin to thrombin. There are no reports of humans with complete deficiency of FX, and knockout of murine F10 is
Arruda, VR +7 more
core +2 more sources
Analysis of the X-Factor and X-Factor stretch during the completion of a golf practice session in low-handicap golfers [PDF]
, 2018 The X-Factor and X-Factor stretch have been positively correlated with golf long game performance. The aim of this study was to compare the X-Factor, X-Factor stretch and long game performance variables pre and following a golf practice session.
Baker, Julien S. +3 more
core +2 more sources
Smooth integers and the Dickman $ρ$ function [PDF]
J. Anal. Math. 151 (2023), no. 1, 139-169, 2022 We establish an asymptotic formula for $\Psi(x,y)$ whose shape is $x \rho(\log x/\log y)$ times correction factors. These factors take into account the contributions of zeta zeros and prime powers and the formula can be regarded as an (approximate) explicit formula for $\Psi(x,y)$. With this formula at hand we prove oscillation results for $\Psi(x,y)$,
arxiv +1 more source
The largest prime factor of $X^3+2$ [PDF]
, 2001 The largest prime factor of $X^3+2$ has been investigated by Hooley, who gave a conditional proof that it is infinitely often at least as large as $X^{1+\delta}$, with a certain positive constant $\delta$.
Heath-Brown, D. R.
core +2 more sources
Haematologica, 2008 Due to a homozygous Gly204Arg mutation in the factor X (FX) gene no detectable FX antigen was found in the plasma of a one-year old patient with severe bleeding diathesis.
Zsuzsanna Bereczky +7 more
doaj +1 more source
Why is the Milky Way X-factor Constant? [PDF]
, 2013 The CO-H2 conversion factor (Xco; otherwise known as the X-factor) is observed to be remarkably constant in the Milky Way and in the Local Group (aside from the SMC). To date, our understanding of why Xco should be so constant remains poor.
Hopkins, Philip, Narayanan, Desika
core +2 more sources
Submodule Categories of Wild Representation Type [PDF]
, 2004 Let $\Lambda$ be a commutative local uniserial ring of length at least seven with radical factor ring $k$. We consider the category $S(\Lambda)$ of all possible embeddings of submodules of finitely generated $\Lambda$-modules and show that $S(\Lambda ...
Birkhoff +3 more
core +2 more sources