Results 31 to 40 of about 9,149,613 (368)

Serum and Salivary Sialic Acid and Nitric Oxide Levels Estimation and Comparison after Nonsurgical Periodontal Therapy in Generalised Chronic Periodontitis Patients [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2021
Introduction: An exigency for a biomarker arises to expeditiously detect the periodontal disease evolution and to advocate more robust therapy efficacy measurements.
Sujeetha Muthukumar   +4 more
doaj   +1 more source

Scaling Up MIMO: Opportunities and Challenges with Very Large Arrays [PDF]

open access: yesIEEE Signal Processing Magazine, 2012
Multiple-input multiple-output (MIMO) technology is maturing and is being incorporated into emerging wireless broadband standards like long-term evolution (LTE) [1].
F. Rusek   +6 more
semanticscholar   +1 more source

Molecular and Mechanical Cues for Somite Periodicity

open access: yesFrontiers in Cell and Developmental Biology, 2021
Somitogenesis refers to the segmentation of the paraxial mesoderm, a tissue located on the back of the embryo, into regularly spaced and sized pieces, i.e., the somites.
Marta Linde-Medina   +2 more
doaj   +1 more source

Scaled-YOLOv4: Scaling Cross Stage Partial Network [PDF]

open access: yesComputer Vision and Pattern Recognition, 2020
We show that the YOLOv4 object detection neural network based on the CSP approach, scales both up and down and is applicable to small and large networks while maintaining optimal speed and accuracy. We propose a network scaling approach that modifies not
Chien-Yao Wang   +2 more
semanticscholar   +1 more source

The Scaling and Modeling of Pay and the Robustness of the Effect of Core Self Evaluations on Career Success

open access: yesFrontiers in Psychology, 2021
A number of recent studies used nominal pay in estimating the effects of individual differences, particularly core-self-evaluation, on career success. We show that this practice may lead to results that are substantively different from the results when ...
Yoav Ganzach, Yoav Ganzach, Asya Pazy
doaj   +1 more source

Is this scaling nonlinear? [PDF]

open access: yesRoyal Society Open Science, 2016
One of the most celebrated findings in complex systems in the last decade is that different indexes y (e.g. patents) scale nonlinearly with the population x of the cities in which they appear, i.e. y ∼ x β
J. C. Leitão   +3 more
openaire   +8 more sources

India’s RMNCH+A Strategy: approach, learnings and limitations

open access: yesBMJ Global Health, 2019
Building on the gains of the National Health Mission, India’s Reproductive, Maternal, Newborn, Child and Adolescent Health (RMNCH+A) Strategy, launched in 2013, was a milestone in the country’s health planning. The strategy recognised the interdependence
Gunjan Taneja   +8 more
doaj   +1 more source

Scales [PDF]

open access: yes, 2021
This chapter rethinks scales as an opportunity for sustainability studies to engage with decolonial strategies that stand against the confinement of Southern studies as local knowledge, compared to the Western knowledge that is seen as universal. Examples of plurinational ‘scale-jumping’ in Ecuador and kinship networks in Northeast Madagascar redefine ...
Paola Minoia, Jenni Mölkänen
openaire   +3 more sources

Reanalysis of the German PISA Data: A Comparison of Different Approaches for Trend Estimation With a Particular Emphasis on Mode Effects

open access: yesFrontiers in Psychology, 2020
International large-scale assessments, such as the Program for International Student Assessment (PISA), are conducted to provide information on the effectiveness of education systems.
Alexander Robitzsch   +7 more
doaj   +1 more source

Effect of Drain Induced Barrier Enhancement on Subthreshold Swing and OFF-State Current of Short Channel MOSFETs: A TCAD Study

open access: yesIEEE Access, 2021
In this paper, with the help of calibrated 2-D simulations, we report a detailed study on the effect of drain induced barrier enhancement on the subthreshold swing and OFF-state current of a short channel MOSFET.
Mamidala Karthik Ram   +3 more
doaj   +1 more source

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