The emerging joint sensing and communication (JSC) technology is expected to support new applications services, such as autonomous driving extended reality (XR), in the future wireless systems. Pilot (or reference) signals communications usually have good passive detection performance, strong anti-noise capability auto-correlation characteristics, hence they bear potential for applying radar sensing. In this paper, we investigate how apply positioning reference signal (PRS) of 5th generation...

Right ventricular failure is a significant complication following implantation of left assist device (LVAD), which increases morbidity and mortality. Consequently, researchers have sought predictors that may identify patients at risk. However, they lacked sensitivity and/or specificity. This study investigated the use decision tree technology to explore preoperative data space for combinatorial relationships be more accurate precise. We retrospectively analyzed records 183 with initial LVAD...

The purpose of this paper was to explore the utility an electronic nose detect quality litchi fruit stored in different environments. In study, a PEN3 adopted test storage time and hardness that were three types environment (room temperature, refrigerator controlled-atmosphere). After acquiring data about sample from nose, linear discriminant analysis (LDA), canonical correlation (CCA), BP neural network (BPNN) network-partial least squares regression (BPNN-PLSR), employed for processing....

Motivated by the increasing environmental concerns about used electric vehicle batteries in China, an manufacturer’s battery recycling strategy under government subsidy was studied. A consumer utility function to capture awareness associated with and game-theoretical approach applied analyze interaction between manufacturer. It found that, exogenous subsidy, manufacturer either recycles all batteries, or it does not recycle any if impact of scale on costs is unremarkable; otherwise, some...

Abstract After an overwhelmingly fast increase during the period from 2009 to 2016, power conversion efficiency of hybrid perovskite solar cells levels at ≈22% past two years. Every small advance theoretical limits photovoltaic metrics will significantly deepen understanding internal processes inside cells. Here, by introducing chloroform as antisolvent, one‐step deposition method fabricate methylammonium lead tri‐iodide (MAPbI 3 ) films under ambient air condition is optimized. With MAPbI a...

A novel multistatic integrated sensing and communication (ISAC) system based on macro–micro cooperation for the sixth-generation (6G) mobile network is proposed. Instead of using macrosites at both transmitter receiver sides, microsites are considered as receivers in cooperative sensing. This important since can be deployed more flexibly to reduce their distances objects, providing better coverage service. In this work, we first analyze deployment problem microsites, which along radius...

Integrated Sensing and Communication (ISAC) is an emerging technology that realizes both communication sensing functionalities on the same sets of hardware as well frequency bands. Such technique will bring tremendous benefits such spectrum efficiency improvement cost reduction. In this paper, we firstly define three different classes ISAC with integration resources for ultimate form. Furthermore, target at full-integration level, propose a downlink-pilot-based OFDM signal processing...

A novel multistatic multiple-input multiple-output (MIMO) integrated sensing and communication (ISAC) system in cellular networks is proposed. It can make use of widespread base stations (BSs) to perform cooperative wide area. This important since the deployment function be achieved based on existing mobile at a low cost. In this system, reference signals transmitted from central BS are received by neighboring BSs. Joint data processing then performed estimate position velocity objects....

Abstract High proportion distributed generation affect traditional rural distribution network. In the paper, a typical line model of network with high was constructed, and current voltage characteristics after fault were analyzed. At same time, compound blocking element autoreclosure strategy protection The results showed that short circuit at location lower than without generation, whole higher generation. addition, if breaker head adopts non-voltage detection mode, it may cause failure reclosing.

The identification of optimal candidates for ventricular assist device (VAD) therapy is great importance future widespread application this life-saving technology. During recent years, numerous traditional statistical models have been developed task. In study, we compared three different supervised machine learning techniques risk prognosis patients on VAD: Decision Tree, Support Vector Machine (SVM) and Bayesian Tree-Augmented Network, to facilitate the candidate identification. A...

Abstract Background Haemophilus influenzae was the most aggressive pathogen and formed a major cause of bacterial meningitis pneumonia in young children infants, which need medical emergency requiring immediate diagnosis treatment. However, From isolation to identification H. , traditional diagnose strategy time-consuming expensive. Therefore, establishment convenient, highly sensitive, stable detection system is urgent critical. Results In this study, we used combined method detect . Six...

Auctions have been shown to be able tackle the efficient allocation of initial emission permits, but most existing works only consider problem with private values. They can not deal information externalities that each polluter's value depends on his own as well other polluters. In this paper, we model permits a multi-unit auction interdependent values and propose mechanism. First, give assumptions, i.e., polluter is allowed submit series marginal functions which are declining in number units...

In this paper, a novel hybrid plasmonic waveguide with metal ridge and an MgF2 dielectric layer is demonstrated at ultraviolet band. We investigate the propagation distance, scaling factor figure of merit by using finite element method. The structure enables low long distance. Compared to previous plate, has better performance. And can be used as nanolaser broad application prospects in optoelectronic integrated circuits, biological detection so on.

In this paper, a novel multiple access method is proposed and evaluated for integrated sensing communication (ISAC) enabled UAV ad hoc network, in which the UAVs can perform communicating simultaneously. With signal, spatial division based on multi-beam framework with tunable analog antenna arrays ISAC system. implementation of such method, we design new time-frequency resource allocation scheme by dividing signal into Radar (R) mode Communication (RC) mode. Moreover, according to packet...

Abstract A novel multistatic integrated sensing and communication (ISAC) system based on cellular network is proposed. It can make use of widespread base stations (BSs) to perform cooperative in wide area. This important since the deployment function be achieved upon mobile at low complexity cost without modifying architecture BSs for full duplexing. In this work, topology cell first provided, which duplicated seamlessly cover network. Each consists a single central BS transmitting signals...

In some sparsely populated areas with scattered power loads, there is little investment in the construction of distribution network lines, and progress cannot keep up growth rate population load, low-voltage phenomenon at end particularly serious, even leads to loads being difficult work normally. This paper aims provide a method installing capacitors alleviate low voltage problem lines areas, introduces compensation case long feeder terminal based on distributed shunt compensation. same...

This research aims to extend the understanding of sex differences in aggression by applying lens Life History Theory evaluate effects age, muscle, occupation, and other variables on tactics. The study involves a resource competition game with 200 participants both sexes, who can use direct or indirect strategies. A post-game survey will assess relationship between these levels. authors predict that even when taking into account factors affecting aggression, men prefer women aggression. In...