Results 31 to 40 of about 219,709 (314)

Simple arithmetic processing: Individual differences in automaticity [PDF]

open access: yes, 2007
This study investigated individual differences in the ability to automatically access simple addition and multiplication facts from memory. It employed a target-naming task and a priming procedure similar to that utilised in the single word semantic ...
Coney, J.R., Jackson, N.D.
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Multiplication modules and related results [PDF]

open access: yes, 2004
summary:Let $R$ be a commutative ring with non-zero identity. Various properties of multiplication modules are considered. We generalize Ohm’s properties for submodules of a finitely generated faithful multiplication $R$-module (see [8], [12] and [3])
Ebrahimi Atani, Shahabaddin
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Some Creative And Easy Methods To Calculate A Multiplication Of Two Numbers [PDF]

open access: yes, 2011
In primary school, some students find a difficulty in calculating a multiplication of two numbers. Moreover, students only familiar with certain method to solve the problem. Actually, there are some methods that much easier to multiply numbers.
Musthofa, Musthofa
core  

Comparative Transcriptome Analysis Reveals the Mechanism by Ethylene and 1-Methylcyclopropene Treatment on the Vase Life of Cut Oncidium hybridumHoney Angle

open access: yesHorticulturae
The cut flowers of the Oncidium hybridum cultivar ‘Honey Angle’ are highly regarded for their vibrant floral display, excellent flower quality, and broad commercial applications.
Jingjing Kou   +5 more
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Representational Structure of Numbers in Mental Multiplication [PDF]

open access: yes, 2002
P(論文)The purpose of this study was to investigate that number 5 was represented as a peculiar number and developmental differences can be seen about it in mental multiplication.
ゴトウ, ソウ   +5 more
core   +1 more source

Genomic diversity of Capillovirus uniheveae (Betaflexiviridae) infecting Hevea brasiliensis Muell. Arg. in Hainan, China

open access: yesBMC Genomics
Background Rubber tree (Hevea brasiliensis Muell. Arg.) is a significant commercial crop in tropical areas worldwide, with rubber production threatened by Tapping Panel Dryness (TPD).
Hao Wang   +4 more
doaj   +1 more source

Light-Dependent Temporal Reprogramming of Alternative Splicing Dynamics Under Salt Stress in Sweet Potato (Ipomoea batatas [L]. Lam)

open access: yesPlants
Soil salinity is a major constraint on crop productivity, and plants rely on multilayered regulatory mechanisms to adapt to stress. Alternative splicing (AS) enhances transcriptome plasticity, yet how light modulates AS under salt stress remains unclear.
Yuanru Luo   +8 more
doaj   +1 more source

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