Results 61 to 70 of about 164,085 (277)

Effect of Finger Gnosis on Young Chinese Children’s Addition Skills

open access: yesFrontiers in Psychology, 2020
Evidence has revealed an association between finger gnosis and arithmetic skills in young Western children, however, it is unknown whether such an association can be generalized to Chinese children and what mechanism may underlie this relationship.
Li Zhang, Wei Wang, Xiao Zhang
doaj   +1 more source

Pointing as an Instrumental Gesture : Gaze Representation Through Indication [PDF]

open access: yes, 2013
The research of the first author was supported by a Fulbright Visiting Scholar Fellowship and developed in 2012 during a period of research visit at the University of Memphis.Peer reviewedPublisher ...
Cappuccio, Massimiliano L.   +2 more
core  

Objects, actions, and images: a perspective on early number development [PDF]

open access: yes, 2000
It is the purpose of this article to present a review of research evidence that indicates the existence of qualitatively different thinking in elementary number development. In doing so, the article summarizes empirical evidence obtained over a period of
Beth   +36 more
core   +2 more sources

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Playing Reading, Using Hands: Which Activities are Linked to Number-Space Processing in Preschool Children?

open access: yesPsychology of Language and Communication, 2017
Literate subjects from Western cultures form spatial-numerical associations (SNA) in left-to-right direction, which follows their reading habits. In preliterate children, sources of SNA directionality are more disputable.
Patro Katarzyna, Haman Maciej
doaj   +1 more source

Effects of small surface tension in Hele-Shaw multifinger dynamics: an analytical and numerical study [PDF]

open access: yes, 2002
We study the singular effects of vanishingly small surface tension on the dynamics of finger competition in the Saffman-Taylor problem, using the asymptotic techniques described in [S. Tanveer, Phil. Trans. R. Soc. Lond. A 343, 155 (1993)]and [M. Siegel,
A.J. DeGregoria   +36 more
core   +3 more sources

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

The role of finger representations and saccades for number processing: an fMRI study in children

open access: yesFrontiers in Psychology, 2011
A possible functional role of finger representations for the development of early numerical cognition has been the subject of recent debate; however, until now, only behavioral studies have directly supported this view.Working from recent models of ...
Helga eKrinzinger   +9 more
doaj   +1 more source

A Database for Learning Numbers by Visual Finger Recognition in Developmental Neuro-Robotics

open access: yesFrontiers in Neurorobotics, 2021
Numerical cognition is a fundamental component of human intelligence that has not been fully understood yet. Indeed, it is a subject of research in many disciplines, e.g., neuroscience, education, cognitive and developmental psychology, philosophy of ...
Sergio Davies   +4 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

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