The Czech Treasury Yield Curve from 1999 to the Present [PDF]
The author estimates the Czech Treasury yield curve at a daily frequency from 1999 to the present. He uses the parsimonious yield curve model of Nelson and Siegel (1987), for which he suggests a parameter restriction that avoids abrupt changes in ...
Kamil Kladívko
core
Predictive Models Based on Artificial Intelligence to Estimate Crop Yield: A Literature Review
AgricultureThis article presents a detailed review of methodologies for estimating crop yields in the context of growing global concern for food security and agricultural sustainability, with the main objective of analyzing, synthesizing, and comparing recent ...
Guillermo C. Hernández Hernández +2 more
doaj +1 more source
A Method of Estimating Pecan Yield
HortScience, 1984 Abstract A quick method of estimating pecan yield is described and compared with mechanically harvested yields. The estimate accounted for 80% of the yield variation.
Ray E. Worley, Morris Smith
openaire +1 more source
From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Deep Learning–Based Corn Yield Component Estimation Under Different Nitrogen and Irrigation Rates
AgriEngineeringThe number of kernels per ear is a key yield parameter that reflects the effects of breeding and agronomic management practices on crop productivity. However, conventional manual counting is labor-intensive, time-consuming, and prone to human error. This
Binita Ghimire +3 more
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS 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
Efficient Yield Curve Estimation and Forecasting in Brazil [PDF]
Term Structure of the Interest Rate, Yield Curve, State-Space Model, Kalman Filter.
Guilherme V. Moura +2 more
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Reconstructing enzyme evolution by protein engineering
FEBS 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
Estimating yield of food crops grown by smallholder farmers: A review in the Uganda context [PDF]
Precise agricultural statistics are essential for planning and evaluation of agricultural investments to improve the productivity and profitability of smallholder farming systems.
Fermont, Anneke, Benson, Todd
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Hyperspectral Yield Estimation of Winter Wheat Based on Information Fusion of Critical Growth Stages
AgronomyTimely and accurate crop yield estimation is vital for food security and management decision-making. Integrating remote sensing with machine learning provides an effective solution.
Xuebing Wang +8 more
doaj +1 more source