Results 11 to 20 of about 507,656 (295)
Can market frictions really explain the price impact asymmetry of block trades? Evidence from the Saudi stock market [PDF]
, 2010 We empirically examine the price impact of block trades, in the Saudi Stock Market over the time period of 2005-2008. Using a unique dataset of intraday data consisting of 2.3 million block buys and 1.9 million block sales, we find an asymmetry in the ...
Kyriacou, K +3 more
core +12 more sources
Breast asymmetry and predisposition to breast cancer [PDF]
, 2006 Introduction It has been shown in our previous work that breast asymmetry is related to several of the known risk factors for breast cancer, and that patients with diagnosed breast cancer have more breast volume asymmetry, as measured from mammograms ...
Lancaster, Gillian +6 more
core +6 more sources
Truncated radial glia as a common precursor in the late corticogenesis of gyrencephalic mammals
eLife, 2023 The diversity of neural stem cells is a hallmark of the cerebral cortex development in gyrencephalic mammals, such as Primates and Carnivora. Among them, ferrets are a good model for mechanistic studies.
Merve Bilgic +10 more
doaj +1 more source
Nature Communications, 2022 The temporal development of tissues and organs may be defined by the genome-wide epigenetic and transcriptional state functioning as the clock. Here the authors found that Fbl, a ribosomal RNA methyltransferase, potentially behaves as a clock during ...
Quan Wu +7 more
doaj +1 more source
Developmental Neuropsychology, 2008 Developmental language disorders are characterized by a maturational trajectory that deviates or lags that of normal children. Given the wide variation in the rate of normal language development, diagnosis and classification of these disorders poses severe problems for the clinician.
Christiana M, Leonard, Mark A, Eckert
openaire +2 more sources
Asymmetries of comparison [PDF]
Psychonomic Bulletin & Review, 1999 Tversky's (1977) seminal work on directionality injudgments of similarity demonstrated that people may not judge the similarity of A to B to be equal to the similarity of B to A. In a series of studies, we investigated comparison asymmetries. In Experiment 1, our aim was to extend Tversky's findings to a heterogeneous stimulus set, but no reliable ...
C M, Aguilar, D L, Medin
openaire +2 more sources
Chiral isotellurourea Lewis base catalysts [PDF]
AsymmetryOur group has recently introduced chiral isotelluroureas as a new class of Lewis base catalysts, which show increased nucleophilicity and basicity as compared to the lighter chalcogen-based congeners within the family of isochalcogenoureas.
Mario Waser +10 more
doaj +1 more source
Matching of perturbative and exponentiated initial state radiation corrections to e+e−-annihilation [PDF]
AsymmetryThe behavior of higher-order radiative corrections due to initial state radiation in processes of electron-positron annihilation is analyzed. Numerical results for energies of future colliders are presented.
Andrej Arbuzov, Uliana Voznaya
doaj +1 more source
Special Issue: Asymmetry and Symmetry in Organic Chemistry
, 2023 In organic chemistry, the concepts of asymmetry and symmetry play crucial roles in understanding the properties and reactivity of molecules [...
Michał Rachwalski
core +1 more source
On uneven ground: embracing the challenges of inter-limb asymmetries and their assessment [PDF]
AsymmetryInter-limb asymmetry is often misunderstood in sports and healthcare, with natural differences seen as problems usually needing correction. Evidence linking inter-limb asymmetries to increased injury risk or reduced performance is weak, and asymmetries ...
José Afonso +6 more
doaj +1 more source