Results 41 to 50 of about 846,161 (343)

Understanding the meaning of emoji in mobile social payments: Exploring the use of mobile payments as hedonic versus utilitarian through skin tone modified emoji usage

open access: yesBig Data & Society, 2020
Despite research establishing emojis as sites of critical racial discourse, there is a paucity of literature examining their importance in the increasingly popular context of mobile payments.
Dhiraj Murthy   +8 more
doaj   +1 more source

Cost-Effectiveness of Vitamin D Supplementation in Pregnant Woman and Young Children in Preventing Rickets: A Modeling Study

open access: yesFrontiers in Public Health, 2020
Background: Literature on the cost of management of rickets and cost-effectiveness of vitamin D supplementation in preventing rickets is lacking.Methods: This study considered the cost-effectiveness of providing free vitamin D supplementation to pregnant
Vilius Floreskul   +10 more
doaj   +1 more source

Differential Effects of Lateral and Medial Entorhinal Cortex Lesions on Trace, Delay and Contextual Fear Memories

open access: yesBrain Sciences, 2021
The entorhinal cortex (EC), with connections to the hippocampus, amygdala, and neocortex, is a critical, yet still underexplored, contributor to fear memory. Previous research suggests possible heterogeneity of function among its lateral (LEC) and medial
Brett S. East   +2 more
doaj   +1 more source

Traumatic Spondylopelvic Dissociation: A Report of Two Cases of Spondylolisthesis at L5-S1 and Review of Literature. [PDF]

open access: yes, 2015
Study Design Retrospective chart review and review of literature. Objective Few case reports of traumatic L5-S1 displacement have been presented in the literature.
Gupta, Munish   +5 more
core   +2 more sources

Numerical Identification of Deep Muscle Residual Tensions (Tones) Based on Multi-Directional Trunk Stiffness Data

open access: yesApplied Sciences, 2022
This work proposes an identification methodology to estimate the residual tension values (tones) for the human trunk muscles, including the deep ones, using multidirectional trunk stiffness data in association with numerical modeling.
Hichem Smaoui   +2 more
doaj   +1 more source

Backaction-evading measurement of entanglement in optomechanics [PDF]

open access: yes, 2019
We propose here a fully backaction-evading scheme for the measurement of the entanglement between two nanomechanical resonators. The system, which consists of two mechanical oscillators, coupled to a single mode of an electromagnetic resonant cavity through a radiation-pressure interaction term, is driven by two pump tones and four detection tones.
arxiv   +1 more source

Machine learning based chroma phase offset detection and correction in motion video [PDF]

open access: yes, 2022
Generally, chroma phase or hue offset issues within a scene are hard to detect, without a reference or context (i.e. some apriori knowledge about how certain objects within the scene should actually appear in terms of their hue).
Madnani, Shekhar, Mogre, Advait
core   +3 more sources

Real-time Tone Mapping: A State of the Art Report [PDF]

open access: yes, 2020
The rising demand for high quality display has ensued active research in high dynamic range (HDR) imaging, which has the potential to replace the standard dynamic range imaging. This is due to HDR's features like accurate reproducibility of a scene with its entire spectrum of visible lighting and color depth.
arxiv   +1 more source

Skin-Tone and Academic Achievement Among 5-year-old Mexican Children [PDF]

open access: yes, 2018
Skin-tone based social stratification has been characterized as an enduring part of the U.S. racial landscape (Hunter, 2002). Despite the plethora of research that examines the racial disparities in education (e.g., Reardon & Portilla, 2015), and an ...
Hailu, Selamawit
core   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

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