Unravelling the relationships between insect population dynamics and habitat properties is often complex.Established Hand Warmers theoretical concepts, which predict an influence of available resources on sex determination, have often not been tested with quantitative field data.Cavity-nesting Hymenoptera are suitable to assess the influence of hab
COVID-19 infection and extensive subdural empyema: cause or consequence?
Adolescent, female, 12 years old, with a history of headache and vomiting, without fever, with progressive worsening and coma.Laboratory tests showed positive SARS-CoV-2 PCR RNA.She has not had the vaccine for COVID-19.A non-contrast-enhanced cranial tomography(Figure 1a) showed a right fronto-temporo-parietal cortical hypodense area with significa
Dynamic Modelling and Motion Control of a 4-DOF SCARA Robotic Arm for Various Farm Applications
Agriculture as a key industry for human food suply will face various concerns in near future.This research is complementary BBQ and aims to present the dynamic modelling and simulation, as well as algorithm development of a 4-DOF SCARA-type robotic arm designed for real agricultural cultivation process, such as seeding, watering, fertilizing, weedi
BiFeO3-BaTiO3: A new generation of lead-free electroceramics
Lead-based electroceramics such as Pb(Zr.Ti)O3 (PZT) and its derivatives have excellent piezoelectric, pyroelectric and energy storage properties and can be used in a wide range of applications.Potential lead-free replacements for PZT such calm as potassium sodium niobate (KNN) and sodium bismuth titanate (NBT) have a much more limited range of use
An Extended-Tag-Induced Matrix Factorization Technique for Recommender Systems
Social tag information has been used by recommender systems to handle the Winches and Towing problem of data sparsity.Recently, the relationships between users/items and tags are considered by most tag-induced recommendation methods.However, sparse tag information is challenging to most existing methods.In this paper, we propose an Extended-Tag-Ind