In situ cancer vaccines consisting of antigens and adjuvants are a promising treatment modality; however, the convenient manufacture in vivo their efficient delivery to lymph nodes (LNs) remains major challenge. Herein, we outline facile approach simultaneously achieve programming via two synergetic nanomedicines, Tu-NPFN Ln-NPR848. (∼100 nm) generated large number under an alternating magnetic field, Ln-NPR848 (∼35 encapsulating adjuvant R848 captured portion for nanovaccines LN-targeted...

This paper proposes a hybrid multi-vector model predictive control (MPC) to reduce the harmonic content in output current of two-level virtual synchronous generator (VSG). Compared traditional two-vector MPC, proposed MPC has twelve sets voltage vectors, meaning that number iterative calculations required each cycle is identical for both methods. three-vector method requires more per period but achieves optimal current. In addition, different from methods, this incorporates frequency...

Inorganic non-metallic biomaterials, including the silicon frustule of a unicellular diatom, carbonate shell mollusk and calcium skeleton vertebrate, which are main constituent part an organism, serve as supportive protective components soft tissue. Among them, hydroxyapatite, primarily makes up enamel bone, is widely used in tissue engineering. Recently, inorganic nonmetallic especially applications hydroxyapatites have attracted great attention. Herein, we report novel synthesis method...

Semiconductor photocatalysis is an effective strategy for solving the problems of increasing energy demand and environmental pollution. ZnIn2S4-based semiconductor photocatalyst materials have attracted much attention in field due to their suitable band structure, stable chemical properties, good visible light responsiveness. In this study, ZnIn2S4 catalysts were modified by metal ion doping, construction heterojunctions, co-catalyst loading successfully prepare composite photocatalysts. The...

Fe-based MIL-101(Fe) MOFshavea high potential to capture CO2 due their porosity, porous structure,and significant interaction with CO2, but the photogenerated electron and hole recombination phenomenon is relatively obvious. Copper tetracarboxyphenyl porphyrin (Cu-TCPP) was incorporated into as a photosensitive material forma heterostructure. This enhanced light absorption capability electron-hole pairs separation in composite catalyst. Based on above factors, current study reported...

The current global climate is complex with an increasing frequency of extreme weather events. randomness, variability, and intermittency new energy sources pose significant challenges for the balance between power generation consumption in electricity grids. This challenge particularly pronounced during events such as cold waves, which aggravate supply stability. Accurate prediction wind output can reduce need system backup capacity, ensuring stable operation reliability system. However,...

Here we report the effect of an external magnetic ripple field on electromagnetic characteristics GdBCO racetrack coils being operated with a constant DC current. Two types coils, one wound without turn-to-turn insulation (NI) and other Kapton tape (INS), were examined under fields generated by permanent magnet mounted rotor, which was driven separate AC motor. The voltage fluctuations variations measured respect to intensity (BERF), rotating speed, operating condition. When INS NI exposed...

The integrated energy system (IES) is an important supply method for mitigating the crisis. A station-and-network–coordinated planning IES, which considers demand responses (IDRs) of flexible loads, electric vehicles, and storage proposed in this work. First, based on load substitution at user side, energy-station model considering IDR established. Then, characteristics network, a collaborative established station network comprehensive investment, operation maintenance, clean shortage...

This paper presents quench test results, of both experiment and simulation, a racetrack pancake coil wound with GdBCO-coated conductor tape in solid nitrogen (SN2) cooling system at 58 K. The longitudinal normal zone propagation velocities the curved section were 2 times faster than those straight section. Therefore, should be protected more when using racetrack-type, GdBCO coils large-scale rotating machines. simulated results showed good agreement experimentally observed initiation times.

Based on electrical power systems, leveraging renewable energy generation technology, and information the internet fuses grids, gas networks, heat/cold supply electric transportation etc. into an interconnected sharing network. The is important technology for promoting integration improving efficiency. However, due to complexity of multiple networks significant differences between them, planning, operation, control presents several technical difficulties. Mainstream research only divides...

This study was designed to gain insight into the influence of performing different types secondary task while driving on driver eye movements and build a safety evaluation model for driving. Eighteen young drivers were selected completed experiment simulator. Measures fixations, saccades, blinks analyzed. Based measures which had significant difference between baseline tasks conditions, index system built. Method principal component analysis (PCA) applied analyze indexes data in order obtain...

The mutual optimization of a multi-microgrid integrated energy system (MMIES) can effectively improve the overall economic and environmental benefits, contributing to sustainability. Targeting scenario in which an MMIES is connected same node, storage coordination control strategy carbon emissions management are proposed, adaptive step-size method applied distributed MMIESs based on alternating direction multiplier (ADMM). Firstly, basic framework established, coordinated limiting time...

This paper presents our recent progress on core technology development for a megawatt-class superconducting wind turbine generator supported by the international collaborative R&D program of Korea Institute Energy Technology Evaluation and Planning. To outperform current high-temperature-superconducting (HTS) magnet in industry, novel no-insulation winding technique was first proposed to develop second-generation HTS racetrack coil rotating applications. Here, we briefly report studies (NI)...

In this paper, we briefly review our recent progress on development of core technologies for 2G HTS NMR/MRI magnets at Korea University. To outperform the current state-of-art magnet systems, have developed following technologies: 1) a REBCO-REBCO superconducting joint operation persistent mode; 2) partial and grease-insulation winding techniques self-protection magnets; 3) pre-shimming to reduce screening-current-induced-field; 4) optimization multi-width minimize conductor consumption...

Compare with circular coils, Double-D coils are widely used in the wireless charging system of electric vehicles for its high coupling coefficient and excellent offset tolerance. In order to obtain higher reduce leakage magnetic flux central part this paper proposes a method that optimizing stray parameters, which can achieve more than 95% transmitting efficiency. The investigation is performed by joint simulation choice experimental devices concerning current-withstanding characteristic....

Integrated energy system (IES) is of great significance in the construction modern system. Reasonable planning one important means to improve economy IES and promote consumption renewable energy. However, complex coupling characteristics between sources make it difficult quantify production efficiency multi-energy heterogeneous resources uniformly economic benefit model during cycle. Quantifying for currently an urgent problem be solved. This study proposes a method based on life cycle...

Electron density and temperature measured by DEMETER satellite at 710 km altitude from 17 November 2004 to 30 2005 are collected, their statistical averages calculated in each geographic cells of 2 degrees (lat) X 4 (Ion) under different geomagnetic conditions. The results indicate that whenever the geomagnetically quiet or active times electron distribution has a large Wedell Sea Anomaly (WSA) region (30 W similar 180 S 75 S, where nighttime plasma is larger than daytime) low-density...