Results 161 to 170 of about 109,336 (285)
Objective Somatic items used in depression assessments can potentially overlap with symptoms related to physical illness, including systemic sclerosis (SSc). No studies have looked at whether somatic depression items may be influenced by diffuse versus limited SSc disease subtypes, which are associated with varying degrees of symptom presentation.
Sophie Hu +109 more
wiley +1 more source
Walnut Farming Systems: Review
Walnut is a major temperate tree crop that has experienced significant technological advancements in its cultivation. This study provides a comprehensive review of walnut farming systems worldwide, highlighting technological applications and innovations ...
Laurine Betty Riziki Kithi +2 more
doaj
The invisible subsoil compaction risk under no-till farming. [PDF]
Keller T, Bickel S, Or D.
europepmc +1 more source
Retractions in Rheumatology: Trends, Causes, and Implications for Research Integrity
Objective We aimed to describe the trends and main reasons for study retraction in rheumatology literature. Methods We reviewed the Retraction Watch database to identify retracted articles in rheumatology. We recorded the main study characteristics, authors’ countries, reasons for retraction, time from publication to retraction, and trends over time ...
Anna Maria Vettori, Michele Iudici
wiley +1 more source
Effect of Climate Change on Food Industry Supply Chain Resilience in China on the Basis of Double Machine Learning Models. [PDF]
Jin S, Liu D, Huang L.
europepmc +1 more source
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Sensor-Centric Intelligent Systems for Soybean Harvest Mechanization in Challenging Agro-Environments of China: A Review. [PDF]
Gu X, Tang Z, Wang B.
europepmc +1 more source
Current Tracking Adaptive Control of Brushless DC Motors
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García +3 more
wiley +1 more source
Impacts of mechanized farmland transformation on ecological landscape patterns in hilly regions of Zhong County, China. [PDF]
Xv X, Ren J, Ming Y.
europepmc +1 more source

