Database-referenced navigation (DBRN) using geophysical information is often implemented on autonomous underwater vehicles (AUVs) to correct the positional errors of the inertial navigation system (INS).The matching algorithm is a pivotal technique in DBRN.However, it is impossible to completely eliminate mismatches in practical application.Therefo
The life community of mountains, rivers, forests, farmlands, lakes and grasslands (MRFFLG) and its systemic governance are key components to build ecological civilization in China.It comprises diverse connotations in value, scientific and economic dimensions.Epistemologically, it comes from the Chinese traditional philosophy of harmonious coexisten
A magnetic field sensor with temperature insensitivity implemented by two fiber Bragg gratings (FBGs) structure is presented and experimentally demonstrated.In the proposed sensing probe, a Terfenol-D piece is bonded with the same type of spur straps two FBGs in different direction relative to magnetic field.Two center wavelengths of the notches of
Abstract Background Quantitative analysis of 6310 GLADEWATER SHOW SADDLE nanoparticle uptake at the cellular level is critical to nanomedicine procedures.In particular, it is required for a realistic evaluation of their effects.Unfortunately, quantitative measurements of nanoparticle uptake still pose a formidable technical challenge.We present her
In this study, a six-month pot experiment was conducted to explore the effects of nanoparticles (NPs), including CeO2, TiO2 and SiO2 NPs at 200 and 800 mg/kg, on the growth and quality of model medicinal plant Salvia miltiorrhiza.A control group was implemented without the application of NPs.Results D Touch Pad showed that NPs had no significant ef