Results 121 to 130 of about 6,412,013 (303)

OVERCOMING THE PROBLEM OF MISSING VALUES IN BREEDING TRIALS [PDF]

open access: yesPoljoprivreda, 2001
Missing data are very frequent in breeding experiments. It is possible to fill it systematically, being particularly important in case of a missing entry.
D. Šimić, A. Jambrović, I. Brkić
doaj  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Optimal Imputation Methods under Stratified Ranked Set Sampling

open access: yesRevstat Statistical Journal
It is long familiar that the stratified ranked set sampling (SRSS) is more efficient than ranked set sampling (RSS) and stratified random sampling (StRS). The existence of missing values alter the final inference of any study.
Shashi Bhushan , Anoop Kumar
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Annual report on missing children in Ohio

open access: yes, 2002
Annual; Previously classed: OAT 119/2.14.; Description based on: 1999; title from cover screen (viewed Mar.
Ohio Missing Children Clearinghouse.   +1 more
core  

Value Instantiations: The Missing Link Between Values and Behavior?

open access: yes, 2017
Value instantiations—exemplifiers of an abstract or general category—are a new issue in human value research. Experiments have recently highlighted the important role of value instantiations in bridging the gap between abstract values and specific ...
Maio, G, R.   +3 more
core   +1 more source

ENHANCING 〖PM〗_(2.5) PREDICTION IN KEMAYORAN DISTRICT, DKI JAKARTA USING DEEP BILSTM METHOD

open access: yesBarekeng
Worldwide air pollution is a concern, and this is especially true in Indonesia, where most people breathe air that is more contaminated than recommended by the WHO. The concentration of  presents notable health hazards.
Nabila Karin   +2 more
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Stackade Ensemble Learning for Resilient Forecasting Against Missing Values, Adversarial Attacks, and Concept Drift

open access: yesApplied Sciences
Machine learning is often implemented in smart grids to help with electricity load forecasts, which are challenging to process or compute using conventional approaches.
Mohd Hafizuddin Bin Kamilin   +1 more
doaj   +1 more source

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