Abstract Background Lesion mimics (LMs) are disease-like symptoms that occur randomly on plant green leaves in the absence of pathogens. A previous study showed LMs related to enhanced resistance a broad spectrum diverse pathogen races and programmed cell death (PCD). Stripe rust is globally epidemic fungal disease can substantially reduce quality yield crops. The development resistant cultivars an economical environmentally friendly way enhance adaptability stability crops instead use...

Hyperuricemia is characterized by elevated blood uric acid (UA) levels, which can lead to certain diseases. Epidemiological studies have explored the association between environmental contaminant exposure and hyperuricemia. However, few investigated role of chemical in development Here, we sought investigate effects bisphenol on occurrence Fifteen chemicals (BPs) were detected human serum urine samples collected from an area with a high incidence hyperuricemia China. Serum UA levels...

Abstract Polygonatum cyrtonema Hua (Huangjing, HJ) has medicinal and edible value in China. However, the seeds of this plant are naturally difficult to germinate. Therefore, elucidate mechanism underlying germination order meet market demand, metabolomic transcriptomic analyses were performed study. We observed that hormones α-amylase activity differentially regulated when comparing germinated un-germinated seeds. In addition, metabolites related phenylpropanoid flavonoid biosynthesis...

Time has received increasing attention, but its theoretical importance and development are still relatively vague, a unified research framework not yet been formed. Therefore, 118 studies from the past 22 years were selected Web of Science database as sample, systematic literature review was conducted. First, characteristics described. Second, basis time in strategic process summarized. Meanwhile, time-integrated for dichotomous dimension "strategic process-time attribute" constructed....

Abstract Wheat starch digestibility is crucial for its nutritional value, yet the impact of kernel hardness, protein content, and total content on this process remains unclear. To investigate this, we analysed 272 wheat varieties that were collected worldwide hardness index (HI), grain (GP), (TS), rapidly digestible (RDS), slowly (SDS), resistant (RS). Correlation regression analysis revealed increased associated with higher RDS lower SDS, while GP negatively correlates RS, TS positively...

This study presents a risk prediction of coastal hazards induced by typhoons, which are severe natural hazard that often occur in regions. Taking the happened Shenzhen as case study, where is southeast city China, we described methodology to predict typhoon wind-surge-wave hazard. A empirical tracking model was adopted construct full-track events for 1000 years, based on statistical characteristics observed typhoons from satellite imageries. For each individual typhoon, wind-field applied...

A coastal inundation simulation system was developed for the coast of Pearl River estuary (PRE), which consists an assimilation typhoon model and coupled ADCIRC (Advanced Circulation) + SWAN (Simulating Waves Nearshore) model. The Holland analysis products satellite images. This is first time has been implemented tested via case studies. results agree well with real measurements. Three observed paths (Hope, Nida, Hato) were chosen to be studied based on their positions relative PRE, China....

A comparative study was conducted on typhoon intensity factors affecting the marine environment using two representative cases: Typhoon Lekima, which made landfall at Shandong Peninsula, Northern East China Sea, and Muifa, did not. Using ADCIRC SWAN models, we developed a coupled numerical model applied it to simulate storm surge destructive waves caused by typhoons. Three parameters—maximum wind speed, radius of maximum translation speed—were investigated through sensitivity experiments....

Storm surge inundation can induce great disasters in coastal regions, and Laizhou Bay (LZB), located the Bohai Sea, is a bay that frequently experiences storm flooding. In this study, we perform numerical study of effects wind waves on surge-induced LZB using coupled model ADCIRC+SWAN. Two historical typhoons (No. 9216 Typhoon Polly (TY9216) No. 1909 Lekima (TY1909)) are considered, wave terms wind-wave-induced surface stress radiation included, two widely used data sources (CFS ERA5) used....

The research on community structure is a key to analyze the network functionality and topology, thus it significant detect analysis structure. During abstract process from an actual system network, especially for large-scale inevitable have mistaken connections between nodes or connection missing. In addition, in real applications, time we can obtain prior information form of pairwise constraints besides topology information, although they may be inaccurate conflicted. These noises...

The research on community structure is a key to analyze the network functionality and topology, thus it significant detect analysis structure. During abstract process from an actual system network, especially for large-scale inevitable have mistaken connections between nodes or connection missing. In addition, in real applications, time we can obtain prior information form of pairwise constraints besides topology information, although they may be inaccurate conflicted. These noises...

Abstract Background: Polygonatum cyrtonema Hua is a Chinese traditional medicine in the Liliaceae family. It have unique medical and edible value. However, seeds are naturally difficult to germinate. Its reproductive growth cycles should be accelerated through artificial technologies for meeting market demand. Therefore, beak dormancy elucidate mechanism of germination, metabolomics transcriptomics analysis were performed this study. Results: The results indicate that plant hormone (auxin,...

Typhoons have caused serious economic losses and casualties in coastal areas all over the world. The big size of tropical cyclone sample by stochastic simulation can effectively evaluate typhoon hazard risk, full-track model is most popular for simulation. Based on advantages machine learning dealing with nonlinear problems, this study uses a backpropagation neural network (BPNN) to replace regression empirical track model, reestablishes intensity prediction simulation, constructs events...

Abstract Background: Lesion mimics (LM) is a disease-like symptom randomly spread on plant green leaves without any pathogens. Previous study has found that LM was related to enhanced resistance broad spectrum of diverse pathogen races and programmed cell death (PCD). Stripe rust globally epidemic fungal disease can significantly reduce the quality yield crops. The development cultivars an economically environmentally way for enhancing adaptability stability crops instead fungicides...

The frontier field of science is very active in every subject, and it has a distinct mechanics.This law highlighted the number research results rapid acceleration growth, strong academic radiation.Analysis scientific based on characteristics, this paper selects theme about Mars immigrants space science, through network to collect related papers, published time, keyword, cited information from text, statistical treatment frequency, learning algorithms using support vector machine quantitative...

Abstract Background: Lesion mimics (LMs) are disease-like symptoms that occur randomly on plant green leaves in the absence of pathogens. A previous study showed LMs related to enhanced resistance a broad spectrum diverse pathogen races and programmed cell death (PCD). Stripe rust is globally epidemic fungal disease can substantially reduce quality yield crops. The development resistant cultivars an economical environmentally friendly way enhance adaptability stability crops instead use...