Results 1 to 10 of about 13,832,325 (289)

Estimating causal effects in the presence of competing events using regression standardisation with the Stata command standsurv

open access: yesBMC Medical Research Methodology, 2022
Background When interested in a time-to-event outcome, competing events that prevent the occurrence of the event of interest may be present. In the presence of competing events, various estimands have been suggested for defining the causal effect of ...
Elisavet Syriopoulou   +3 more
doaj   +1 more source

Simulation of Total Ionizing Dose Effects Technique for CMOS Inverter Circuit

open access: yesMicromachines, 2023
The total ionizing dose (TID) effect significantly impacts the electrical parameters of fully depleted silicon on insulator (FDSOI) devices and even invalidates the on–off function of devices.
Tianzhi Gao   +5 more
doaj   +1 more source

Adjusting for outcome risk factors in immigrant datasets: total or direct effects?

open access: yesBMC Medical Research Methodology, 2023
Background When quantifying differences in health outcomes between immigrants and non-immigrants, it is common practice to adjust for observed differences in outcome risk factors between the groups being compared.
Roy Miodini Nilsen   +2 more
doaj   +1 more source

The impact of digital economy on green development in China

open access: yesFrontiers in Environmental Science, 2022
With the huge dividends released by the vigorous development of the digital economy, China urgently demand a major strategic transformation from extensive development to green development.
Zhi Zhang, Zhi Zhang, Wei Kang Fu, Li Ma
doaj   +1 more source

A patient‐specific 3D model of the knee to compare the femoral rollback before and after total knee arthroplasty (TKA)

open access: yesJournal of Experimental Orthopaedics, 2021
Purpose Total knee arthroplasty (TKA) is nowadays performed as a standard procedure on a large number of patients suffering from arthrosis. Replacing the knee joint causes changes in the geometry and kinematics of the knee, which are unique to each ...
Alexandra Mercader   +4 more
doaj   +1 more source

The impact of capital enrichment on total factor productivity from the perspective of innovation capability

open access: yesJournal of Applied Economics, 2022
Innovation capability of manufacturing industry is one of the most important factors that determine a country’s competitiveness. This paper expounds the theoretical and empirical relationship among innovation capability (IC), capital enrichment (CE) and ...
Lina Ma, Fengju Xu, Najaf Iqbal
doaj   +1 more source

Radiation Dose Detection on FY-4B Satellite

open access: yesAerospace, 2023
The radiation damage effect is relatively serious during spacecraft operation in orbit. To know the real cumulative dose in orbit accurately, a radiation dose detector is carried on the FY-4B satellite.
Ying Sun   +11 more
doaj   +1 more source

Effect of Community Lead Total Sanitation on Personal Hygiene and Latrine Ownership [PDF]

open access: yes, 2016
BACKGROUND: Good personal hygiene with respect to human excreta disposal is important to prevent environmental pollution and diseases. Several strategies had been implemented, but thus far were not effective.
Indasah, I. (Indasah)
core   +1 more source

On the Interpretation and Use of Mediation: Multiple Perspectives on Mediation Analysis

open access: yesFrontiers in Psychology, 2017
Mediation analysis has become a very popular approach in psychology, and it is one that is associated with multiple perspectives that are often at odds, often implicitly.
Robert Agler   +3 more
doaj   +1 more source

Unitarization of Total Cross Section and Coherent Effect in pQCD [PDF]

open access: yes, 1999
A formula to unitarize the leading-log BFKL-Pomeron amplitude is derived using a coherent property of two-body collision in the peripheral region. This procedure also allows an algebraic characterization of the Reggeon in QCD based on color, instead of ...
Balitskii   +9 more
core   +3 more sources

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