A5101461242- Synthetic Organic Chemistry Methods
- Marine Sponges and Natural Products
- Environmental Impact and Sustainability
- Water Quality and Pollution Assessment
- Cellular and Composite Structures
- Synthesis and Catalytic Reactions
- Integrated Energy Systems Optimization
- SARS-CoV-2 and COVID-19 Research
- Chemical Synthesis and Reactions
- Plant Surface Properties and Treatments
- Sulfur-Based Synthesis Techniques
- 3D Surveying and Cultural Heritage
- Energy, Environment, Economic Growth
- Hydrology and Watershed Management Studies
- Power System Reliability and Maintenance
- Flood Risk Assessment and Management
- Marine Toxins and Detection Methods
- Analytic Number Theory Research
- Acoustic Wave Phenomena Research
- Power Systems and Renewable Energy
- SARS-CoV-2 detection and testing
- Asymmetric Synthesis and Catalysis
- High-Voltage Power Transmission Systems
- Image and Signal Denoising Methods
- Smart Agriculture and AI
Nanjing Hydraulic Research Institute
2021-2025
Harbin Engineering University
2023-2025
First Hospital of China Medical University
2024
China Medical University
2024
State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering
2021-2024
Shanghai Jiao Tong University
2013-2024
Harbin University of Commerce
2024
Xiamen Municipal Bureau of Science and Technology
2024
Jilin University
2018-2023
Liaoning University
2023
Abstract BACKGROUND In December 2019, a novel coronavirus (SARS-CoV-2)–infected pneumonia (COVID-19) occurred in Wuhan, China. Travel-associated cases have also been reported other countries. The number of has increased rapidly but laboratory diagnosis is limited. METHODS We collect two groups diagnosed with COVID-19 for experiments. One group collected 63 samples Enzyme-linked immunosorbent assay (ELISA) IgG and IgM antibodies. 91 plasma colloidal gold-immunochromatographic (GICA). RESULTS...
Abstract Objectives In December 2019, a novel coronavirus (SARS-CoV-2)-infected pneumonia (COVID-19) occurred in Wuhan, China. Laboratory-based diagnostic tests utilized real-time reverse transcriptase polymerase chain reaction (RT-PCR) on throat samples. This study evaluated the value to analyzing and sputum samples order improve accuracy detection efficiency. Methods Paired specimens of swabs were obtained from 54 cases, RNA was extracted tested for 2019-nCoV (equated with SARS-CoV-2) by...
Prins Charming: cyclization of a bis(silyl) homoallylic alcohol with an aldehyde shows excellent cis and Z selectivity to form tetrahydropyrans containing geometrically defined exocyclic vinylsilane. This reaction was used as the key step in synthesis ring B bryostatins. Detailed facts importance specialist readers are published "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They made available submitted by authors. Please note: The publisher is...
We herein report a direct intermolecular anti-Markovnikov hydroazidation method for unactivated olefins, which is promoted by catalytic amount of bench-stable benziodoxole at ambient temperature. This facilitates previously difficult, addition hydrazoic acid across wide variety olefins in both complex molecules and unfunctionalized commodity chemicals. It conveniently fills synthetic chemistry gap existing olefin procedures, thereby provides valuable tool azido-group labeling organic...
Background Bladder cancer (BCa) is a common malignancy of the urinary tract. Due to high heterogeneity BCa, patients have poor prognosis and treatment outcomes. Immunotherapy has changed clinical landscape for many advanced malignancies, opening new avenues precise malignancies. However, effective predictors models guide predict immunotherapeutic outcomes are still lacking. Methods We downloaded BCa sample data from The Cancer Genome Atlas identify anti-PD-L1 immunotherapy-related genes...
Abstract Carbon fiber reinforced polymer (CFRP) auxetic composite structures have attracted an increasing attention in recent years due to their lightweight and superior mechanical properties compared with traditional structures. However, most of the reported all‐CFRP are often accompanied cliff‐like stress drops during failure process, resulting lower energy absorption. This paper reports design, fabrication characterization a novel type petal‐like lightweight, high‐strength, good...
To help fish to bypass dams and other human-made barriers, some fishways have ingeniously incorporated extended tunnel sections. This innovative design not only optimizes the overall structure of fishway but also significantly reduces disturbances surrounding ecosystem. However, potential challenges posed by long sections upstream migration remain insufficiently studied poorly understood. study conducted in situ experiments utilizing a passive-integrated-transponder (PIT) system...
We herein report a gram-scale, enantioselective synthesis of Tamiflu, in which the key trans-diamino moiety has been efficiently installed via an iron-catalyzed stereoselective olefin diazidation. This significantly improved, method is uniquely effective for highly functionalized yet electronically deactivated substrates that have previously problematic. Preliminary catalyst structure–reactivity–stereoselectivity relationship studies revealed both iron and complex substrate cooperatively...
This paper empirically investigates the interactions among CO2 emissions, economic growth, and three selected types of fossil energy consumption (coal, gas, oil) using time series data from China over period 1965–2015. Classic econometric analysis technologies including Johansen cointegration test, vector error correction model (VECM), Granger causality test based on VECM are employed to meet our objectives, presence breaks in is also considered. Cointegration result supports existence a...
Abstract Background In December 2019, a novel coronavirus (SARS-CoV-2) infected pneumonia (COVID-19) occurred in Wuhan, China. Diagnostic test based on real-time reverse transcription polymerase chain reaction assay (qRT-PCR) was the main means of confirmation, and sample collection mostly throat swabs, which easy to miss diagnosis. It is necessary seek specimen types with higher detection efficiency accuracy. Methods Paired specimens swabs sputum were obtained from 54 cases, RNA extracted...
Abstract Damage detection is essential for the maintenance of transportation infrastructure that experiences high daily traffic levels in potentially extreme environments and changes use patterns. However, traditional physical inspection always labor‐intensive, subjective, biased, lacking objective perspective required a comprehensive reliable assessment. Recently, unmanned aerial vehicles (UAVs) combined with emerging high‐performance sensor(s) have been intensively researched. Here, we...
Short-term power load forecasting is one of the most important issues in economic and reliable operation electricity system. Taking characteristics randomness, tendency, periodicity short-term into account, a new method (SSA-AR model) which combines univariate singular spectrum analysis autoregressive model proposed. Firstly, (SSA) employed to decompose reconstruct original series. Secondly, (AR) used forecast based on reconstructed The data hourly series Mid-Atlantic region PJM market....
Ultra-short-term load demand forecasting is significant to the rapid response and real-time dispatching of power side. Considering too many random factors that affect load, this paper combines convolution, long short-term memory (LSTM), gated recurrent unit (GRU) algorithms propose an ultra-short-term model based on deep learning. Firstly, more than 100,000 pieces historical meteorological data from Beijing in three years 2016 2018 were collected, divided into 18 types considering actual...
Single-pixel hyperspectral imaging (HSI) has received a lot of attention in recent years due to its advantages high sensitivity, wide spectral ranges, low cost, and small sizes. In this article, we perform single-pixel HSI experiment based on an untrained convolutional neural network (CNN) at ultralow sampling rate, where the high-quality retrieved images target objects can be achieved by every visible wavelength light source from 432 nm 680 nm. Specifically, integrate physical model into...