Sensor technologies have sufficiently advanced to provide low-cost devices that can quantify carbon dioxide levels in honeybee hives with high temporal resolution and in a small enough package for hive deployment.Recent publications have citroen c4 grand picasso boot liner shown that summer carbon dioxide levels vary throughout the day and night ov
Two filtering crewman talc antennas implemented on the dual-mode cavities are proposed, investigated and experimentally verified in this paper.They are developed based on the single-layer substrate integrated waveguide (SIW) technology.The rectangular SIW dual-mode cavities (using TE102, TE201 and TE301 modes) are effectively stimulated with a simp
Abstract Background Oil spills are widespread and can cause devastating environmental consequences.Rapid oil identification is critical to find the origin of the spill, monitor the environment, and lead to informed mitigation measures.The current standard methods in oil spill identification are precise and reliable, but require extensive sample pre
Abstract Patients are turning to OHCs to deal with the stresses and complications of infertility.As a stigmatized disease, infertile patients may value informational support and emotional support differently, which is ignored in existing studies.Based on social support theory, this study aims to reveal the role of informational support and emotiona