The Chinese government aims to use environmental policy measures improve society's overall green total factor productivity (GTFP) and create a new development pattern in which the economy environment are equally important. Based on perspective of indirect financing, this study divides 272 prefecture-level industry–finance cooperation cities China from 2015 2021 into 109 resource-based 163 nonresource-based cities; we PSM-difference-in-differences (DID) model explore their impact GTFP....

In the context of ecological environment construction, how to create a new development pattern in which and economy are coordinated has become an important goal Chinese government. From perspective symbiotic resource-based industries non-resource industries, this study discusses path green credit optimization energy consumption structure by using space Durbin model, based on panel data from 30 provinces 2006 2019. The results as follows: Both have significant positive spatial correlation....

Abstract Since the energy sector is primary source of carbon emissions, achieving low emission reduction and meeting peak neutrality targets require a full grasp symbiotic relationship between traditional new industries. This study analyzes data from China's conventional industries industry 2005 to 2021 examine symbiosis these two sectors economy its implications. The Lotka–Volterra model used determine further select provinces with industrial analyze consumer demand. results show that,...

Driving the coexistence of manufacturing and producer services by enhancing synergistic effect innovation domestic demand has important practical significance for China in building a new development paradigm with circulation as mainstay dual complement. Based on time-series input–output tables using data from China’s A-share listed companies 2007 to 2022, this paper selects research objects empirically test driving role innovation, demand, their synergy co-development these two industries....

In conventional transmission schemes, the transmitter algorithms are a priori given, whereas to be used by receivers have posteriori adapted. Such schemes can termed (Tx) oriented and potential of simple implementations. The opposite Tx orientation would receiver (Rx) in which An advantage rationale Rx is possibility arrive at structures. this paper, linear versions rationales applied radio systems with multiantennas both receiver. After introduction adequate models for such multiple-input...

Cone-beam CT (CBCT) is an imaging technique used in conjunction with radiation therapy. For example CBCT to verify the position of lung cancer tumours just prior treatment. The accuracy treatment thoracic and upper abdominal structures heavily affected by respiratory movement. Such movement typically blurs reconstruction ideally should be removed. Hence motion-compensated has recently been researched for correcting image artefacts due breathing motion. This paper presents a new dual-modality...

For the downlink of MIMO TDD/CDMA mobile radio systems, transmission schemes were recently proposed which can be classified as receiver (Rx) oriented. A main asset these is their low complexity. In addition, they do without sacrificing resources to training signals for channel estimation, beneficial capacity. First investigations concerned linear transmitter (Tx) algorithms and nonlinear Tx based on principle Tomlinson-Harashima precoding; both these, especially in scenarios with high system...

With the rapid development of wireless location technologies, mobile terminals as probes have been regarded a feasible and low cost method for real-time wide-area city traffic information collection. If deployed in suburban areas, it will be supplementary way collection China. This paper tries to investigate map matching problem further extraction areas. In this paper, handover technology was firstly used collect test probe field runs on stretch highway inner area Beijing. GPS data were also...

This study contains 2 arms: (1) the ASIR-V technique combined with low-tube-voltage in lower limb deep vein thrombosis (DVT) diagnosis was investigated; and (2) CT venography ultrasound results DVT were compared. For arm 1, 90 patients suspected of randomly divided into 3 groups (30/group): A B scanned under 100-kV pre-set weights 30% 50% respectively; group C 70-kV a weight. 2, 75 (25/group), each as 1 then all subjects examined by ultrasound. Groups A, had 16, 14 17 diagnosed DVTs,...

Abstract Aiming at the problems of low efficiency, high cost and customer satisfaction in logistics distribution community group purchase enterprises. In this paper, a VRP model with minimum total including fixed cost, transportation penalty is established under constraint function time window. The designed genetic algorithm used to solve model. Through example verification, paper can effectively reduce obtain good satisfaction. feasible effective, providing reference for enterprise decision-making.

Using the digital service trade data of RCEP member countries from 2006 to 2021, this study analyzes structural characteristics and network centrality overall segmented industry networks, applying social analysis based on theory. The results show that networks have exhibited a gradual increase in structure stability, accompanied by emergence pronounced ‘small-world’ characteristics; Singapore Japan are at center network. Moreover, quadratic assignment procedure (QAP) model is applied explore...