Based on the working principles of solar cells, photovoltaic module mismatch model was constructed to simulate heat dissipated by one single cell with different shading percentage ranging from 10% 100%. ANSYS simulation utilized in this paper explore relationship hot spot temperature and type defects (for example point defect planar defect) output power. The results showed that is inversely correlated defective area, positively Solar cells modules power were picked conduct experiments, which...

Department of Anesthesiology, First People's Hospital, Zigong, Sichuan, China, [email protected] Jianyang, China Hospital Funding: This study was supported by the Key R&D Project Zigong Science and Technology Bureau (2021ZC005) Health Committee (21zd002). Ethics Approval Consent to Participate: The approved local ethics committee. name committee is China. undertaken in strict accordance with Declaration Helsinki. Availability Data Materials: datasets used and/or analyzed during current are...

Recent years have seen a surge in study interest acoustic temperature measurement because of its exceptional non-invasiveness, high precision, and fast response characteristics. Its main benefit is that it may rely on the field reconstruction technique to obtain entire distribution information, circumventing limitations point-type thermometry. Studies shown wave transducer topology key factor affecting effect. In engineering, simple uniform placement or trial-and-error methods are often used...

Wave energy is a renewable source that green, clean and has huge reserves. In order to develop wave resources, an oscillating buoy Energy Converter (WEC) device based on the artificial breakwater presented in this paper. effectively vent gas hydraulic PTO improve active control capability of system guarantee safety performance under high sea conditions, with circuit designed. Additionally, for Power Take-Off (PTO) system, there optimal damping point different conditions so can be controlled...

In recent years, with the rapid development of photovoltaic industry, double glass module as a high reliability and weather resistance product is favored by many PV manufacturers. Canadian Solar's Dymond passed 3 times IEC standard test 61730-2:2016 multiple combination limit obtained VDE report, which fully indicate lifetime this module. This paper presents detailed study

Damage to the brain, as a result of various medical conditions, impacts everyday life patients and there is still no complete cure neurological disorders. Neuroprostheses that can functionally replace damaged neural circuit have recently emerged possible solution these problems. Here we describe development real-time cerebellar neuroprosthetic system substitute function in circuitry for learning delay eyeblink conditioning (DEC).The was empowered by biologically realistic spiking network...

An in-line optical fiber Mach-Zehnder interferometer (MZI) sensor with high fringe visibility is reported. The formed by splicing a short section of four-core (FCF) between two coupling sections. fabricated cascading very segment few mode fiber, multimode (MMF), and large core diameter MMF together. A maximum approximately 30 dB obtained in the transmission spectrum. temperature curvature sensing response were also experimentally investigated. sensitivities are 61 pm/°C 49 for dip B ranging...

Porcine epidemic diarrhea virus (PEDV), as the main causative pathogen of viral in pigs, has been reported to result high morbidity and mortality neonatal piglets cause significant economic losses swine industry. Rapid diagnosis methods are essential for preventing outbreaks transmission this disease. In study, a paper-based lateral flow immunoassay rapid PEDV fecal samples was developed using stable color-rich latex beads label. Under optimal conditions, newly bead-based (LBs-LFIA) attained...

Building detection from panchromatic (PAN) and Multi-spectral (MS) images is an essential task for many practical applications. In this paper, a dual-stream asymmetric fusion network proposed, named DAFNet. DAFNet can achieve effective information at the feature level. It obtains better building performance three perspectives: 1) A two-stream structure designed to guarantee ability extract PAN MS images; 2) An (AFF) module proposed fuse features efficiently concisely; 3) Two consistency...

Psychographic variables in the analysis of tourism expenditure are more extensively used and tracing a stronger relation to economic theory. However, provided by official dataset widely, subjective well-being (SWB) is rarely as an outcome. The purpose this study examine how SWB affects family spending. Robustness checks applied evaluate possible estimation bias show that has positive relationship with probability travelling. In addition, we attempt account for circular causality means...

Transfer learning (TL) has been demonstrated its feasibility on fast remodeling for fiber nonlinearity equalization. It will be very efficient with fine-tuning rather than retraining when the channel parameters have changed, e.g., optical launch power and distance. However, performance is dependent highly correlation between source target tasks. An improper domain cannot improve efficiency or even negative transfer. In this paper, we propose a meta-learning assisted optimization scheme in...

A series of polyacrylamide (PAM) organoclay nanocomposites were synthesized by in-situ intercalative polymerization using acrylic amide, sodium hydrogen sulfite, and ammonium peroxydisulfate in the presence various contents metakaolinite (MK) modified with potassium acetate (KAc). Both x-ray diffraction data atomic force microscopy images PAM/MK indicate that MK was homogeneously dispersed on nanoscale into polymer matrix. Infrared Raman spectroscopy indicated formation hydrogen-bonding...

A software, general analysis software of aero-engine lubrication system (GASLS), for simulating is presented. The capable analyzing the flow, pressure, and temperature distribution in system. network theory mathematical model flow resistance elements that include pipes, elbows, thick orifice, reductions, expansions, nozzles are presented first. Second, special element combined introduced treating bearing chamber, heat exchanger, gearbox simplifying calculation network, respectively. Lastly,...

Metakaolinite (MK)-based geopolymer-polyvinyl alcohol (PVA) composite (GPC) was synthesized in the presence of aqueous phosphoric acid as an activator at room temperature. The microstructure and morphological changes GPC were analyzed by means X-ray diffraction (XRD), Fourier transform-infrared spectrometry (FT-IR), thermal analysis (DSC-TG), scanning electron microscopy (SEM). XRD SEM results showed that amorphous phase, including C, O, Si, Al elements, probably present during...

We propose a low complexity transfer-learning assisted neural-network nonlinear compensation (TL-NN- NLC) scheme. The experimental results show 1.3-dB quality factor (Q-factor) improvement for 128 Gb/s polarization multiplexed (PM) 16-QAM coherent optical transmission over 800-km SSMF.