Results 91 to 100 of about 8,804,924 (318)

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Assessing the Predictive Accuracy of the Body Roundness Index for Prediabetes in Indonesian Adults

Amerta Nutrition
Background: Anthropometric measurements for identifying body fat could be used to screen individuals with prediabetic risk. Objectives: To evaluate and compare the diagnostic accuracy of body roundness index (BRI), conicity index (C-index), body mass ...
Adriyan Pramono, Elia Nawang Nursari, Fillah Fithra Dieny, Dewi Marfu'ah Kurniawati, Ayu Rahadiyanti   +4 more
doaj   +1 more source

Time Until Loss to Follow-Up, Incidence, and Predictors Among Adults Taking ART at Public Hospitals in Southern Ethiopia

HIV/AIDS: Research and Palliative Care, 2021
Samuel Dessu,1 Molalegn Mesele,2 Aklilu Habte,3 Zinabu Dawit4 1Department of Public Health, College of Medicine and Health Sciences, Wolkite University, Wolkite, Southern Ethiopia, Ethiopia; 2Department of Midwifery, College of Medicine and Health ...
Dessu S, Mesele M, Habte A, Dawit Z
doaj  

Quantitative and Verbal Aptitudes as Predictors of Senior Secondary School Students’ Performance in Economics

IAFOR Journal of Education, 2019
This study examined the predictive power of quantitative and verbal aptitudes on the performance of senior secondary school students in Economics. The study arose from the poor performance of students in the Senior School Certificate Examination and the ...
Innocent Uche Anazia
doaj   +1 more source

The distribution of a linear predictor after model selection: Unconditional finite-sample distributions and asymptotic approximations

, 2006
We analyze the (unconditional) distribution of a linear predictor that is constructed after a data-driven model selection step in a linear regression model.
Leeb, Hannes
core   +1 more source

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

FEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva, Puspa Kunwar, Md Ibnul Rifat Rahman, Joanna Koryo Kwao, Nathan Lehman, Zihan Zhang, Trenton Paul, Claire Cheng, Nicholas Truex, Hui‐Ting Lee, Jun Zhang   +10 more
wiley   +1 more source

Satellite orbit predictor [PDF]

An analog aid to determine satellite coverage of Emergency Locator Transmitters Emergency Position Indicating Radio Beacon (ELT/EPIRB) distress incidence is discussed.
Friedman, Morton l., Garrett, James, Major   +1 more
core   +1 more source

Local linear regression for functional predictor and scalar response [PDF]

, 2007
The aim of this work is to introduce a new nonparametric regression technique in the context of functional covariate and scalar response. We propose a local linear regression estimator and study its asymptotic behaviour.
Baíllo, Amparo, Grané, Aurea
core   +1 more source

Predictors of Atherosclerosis

Journal of Atherosclerosis and Thrombosis, 2004
It is herein discussed what should be measured as predictors of atherosclerosis, to increase the predictive power of coronary risk evaluation in clinical practice. Plasma apolipoprotein (apo)B and apoAI have been reported to be stronger predictors of coronary artery disease (CAD) than plasma low-density lipoprotein (LDL)-cholesterol (C) and high ...
openaire   +3 more sources

Structural diversity as a predictor of ecosystem function

Environmental Research Letters, 2019
Biodiversity is believed to be closely related to ecosystem functions. However, the ability of existing biodiversity measures, such as species richness and phylogenetic diversity, to predict ecosystem functions remains elusive.
E. LaRue, B. Hardiman, Jessica M. Elliott, S. Fei   +3 more
semanticscholar   +1 more source