Results 51 to 60 of about 131,152 (303)

A Comparative Study of Mobile Internet Usage between the U.S. and Korea

open access: yesJournal of European Psychology Students, 2014
The introduction of smartphones illuminated mobile internet prevalence, highlighting nomophobia. This study explored the mobile internet usage dependency of Korean and U.S.
Luke Yunkeun Shin
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

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Left Behind at the Margins: Gender and the Unequal Landscape of Reading Literacy in South Africa

open access: yesInternational Journal of Current Educational Studies
Literacy is foundational for cognitive development, lifelong learning, and socio-economic participation. However, a notable gap remains in examining reading literacy within the general population.
Oratilwe Penwell Mokoena   +1 more
doaj   +1 more source

Internet Usage, Financial Inclusion and Economic Growth in Nigeria [PDF]

open access: yesOvidius University Annals: Economic Sciences Series, 2019
This study investigates the relationship between internet usage, financial inclusion and economic growth in Nigeria for the period 1999 to 2016. Using the time series data for the period, the study utilizes Engle Granger Cointegration Test and the Fully ...
Babatunde Wasiu Adeoye   +1 more
doaj  

Bullying, cyberbullying and Internet usage among young people in post-conflict Belfast

open access: yesCogent Social Sciences, 2016
In this paper, we analyse the relationship between bullying, cyberbullying and Internet usage in the post-conflict city of Belfast, using the conceptual framework of social capital theory. Observing the results of a survey we conducted among young people,
Francesca Savoldi, Pedro Ferraz de Abreu
doaj   +1 more source

ANALISIS MENGENAI ALASAN PENGGUNAAN INTERNET MASYARAKAT SUMATERA SELATAN

open access: yesMultitek Indonesia, 2020
Along with the advancement of information technology, many needs depend on internet usage. A study of the reasons and places of the community in accessing the internet is needed.
Oktaf Juairiyah
doaj   +1 more source

The impact of guardian's usage of the Internet on children's cognitive skills

open access: yesInternational Studies of Economics, 2023
In the digital age, the internet has become an essential source of information gathering and maintains a network of social contact. In this paper, we use microdata from the China Family Panel Studies to examine the effects of guardian's internet use on ...
Guangsu Zhou, Keyi Guo
doaj   +1 more source

The importance of internet usage for urologic patients

open access: yesArchivio Italiano di Urologia e Andrologia, 2014
Objectives: To evaluate Internet usage frequency, rate of searched diseases and impact of Internet derived data on future patientphysician relationship in patients applying to an Urology Department. Methods: A well prepared questionnaire has been given to 1000 referring cases, out of which 589 accepted to participate on a volunteer basis to a face to ...
Cahit, Sahin   +7 more
openaire   +3 more sources

Electron transfer between complexes III and IV in S. cerevisiae mitochondrial membranes

open access: yesFEBS Letters, EarlyView.
Mitochondrial oxidative phosphorylation in S. cerevisiae mitoplasts is limited by complex IV catalytic capacity, rather than two‐dimensional cytochrome c diffusion. At physiological cytochrome c : supercomplex ratios at salinity equivalent to that of 20 mm monovalent salt, activity is maximized, indicating that this low ionic strength accurately mimics
Ana Paula Lobez   +2 more
wiley   +1 more source

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