Melatonin, a pleiotropic signal molecule, has been shown to play important roles in the regulation of plant growth, development, and responses environmental stresses. Since few species have investigated unveil effect exogenous melatonin on salt stress, underlying mechanism melatonin-mediated stress tolerance other still remains largely unknown. In this study, effects leaf photosynthesis redox homeostasis watermelon were examined under (300 mM NaCl) along with different doses (50, 150, 500...

Transcriptional regulation of cold-responsive genes is crucial for exogenous melatonin-mediated cold tolerance in plants. Nonetheless, how melatonin regulates largely unknown. In this study, we found that improved watermelon by regulating expression microRNAs (miRNAs). We identified a set miRNAs were regulated under unstressed or conditions. Importantly, mRNA-seq analysis revealed melatonin-induced downregulation some miRNAs, such as miR159-5p, miR858, miR8029-3p, and novel-m0048-3p...

Objective This study aims to explore the factors influencing Chinese parents’ attitudes toward death education. Given current lack of such education in China, this research is particularly significant. Death vital for shaping values young people and alleviating mental health issues, as depression suicidal tendencies. By identifying these factors, seeks provide guidance policymakers educators promoting development widespread adoption Methods To do so, a national cross-sectional quota sample...

The calcium-dependent protein kinase (CDPK) is a ser/thr that plays vital roles in plant growth, development, and responses to multiple stresses. Despite an important member of the stress responsive gene family, little known about evolutionary history expression patterns CDPK genes melon. Herein, total 18 7 CDPK-related kinases (CRK) were identified melon genome via bioinformatic analysis, which unevenly distributed across eleven chromosomes with apparent exception for chromosome 3....

Abstract Personalized recommendation has important implications in raising online shopping efficiency and increasing product sales. There been wide interest finding ways to provide more efficient personalized recommendations. Most existing studies focus on how improve the accuracy of algorithms or are concerned reduce perceived risks thus increase consumer satisfaction. Unlike these studies, our study begins from decision‐making process consumers, using consumers' two‐stage system preference...

In this paper we present an approach to derive user interface (UI) from ontologies. It automatically generates UI according declarative model specifications, and the helps a novice construct valid queries against knowledge base (KB). The represents by OWI, then transfers them concrete applications for matchmaking. A novel aspect of our is that ontological KB used generator exactly one applications; hence refining ontologies needs not UI. Further, during user-machine interaction session,...

(S)-3,5-Bistrifluoromethylphenyl ethanol((S)-BTPE) is a key pharmaceutical intermediate of the NK-1 receptor antagonist. The asymmetric bioreduction 3,5-bis(trifluoromethyl) acetophenone (BTAP) to (S)-BTPE using Rhodococcus erythropolis XS1012 has been established in phosphate buffer system. To overcome problem unsatisfactory yields at high substrate concentration, deep eutectic solvents (DESs) have introduced After screening 13 kinds choline chloride-based DESs, [choline chloride][urea]...

This paper explores how the sequence of positive or negative comments and degree product involvement affect purchase intention consumers through a <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$2\times 2$ </tex-math></inline-formula> experiment. The results demonstrated that supplementary will consumer's intention, while adjust relationship between them. Specifically, conclusions include three points: (1)...

When assigning technological articles as the collaborative writing task, students may find that available knowledge repositories leave little room for them to contribute and therefore write nothing. To provide guidelines discover topics, well tools practice problem solving skills, we integrated a computer assisted assessment module into Mediawiki employ self-tests tasks. In these item models are used automatically generate test questions. The items deriving from same model share common...

Salinity stress limits plant cultivation in many areas worldwide; however, persimmon (Diospyros spp.) has high tolerance to salt. Five accessions of Diospyros (three lotus (accession numbers 824, 846, and 847); one kaki var. sylvestris (869); virginiana (844)) were chosen for analysis salinity stress. We compared the effects salt on growth, relative water content (RWC), malondialdehyde (MDA), electrolyte leakage (EL), hydrogen peroxide (H2O2), antioxidative enzyme activities (superoxide...

In the industrial Internet of Things, water and electricity is most important hidden project. Its requirements are very high, especially intelligent control electricity. Therefore, a design application system with dual-control proposed convolutional neural networks–based video recognition technology used to identify security issues that occur in field. Some sensors use electricity, while others collect scalar data which include user’s multimedia wireless sensor network. The update database,...

Pierre Bourdieu regards family and school as two important places for the inheritance of cultural capital [1]. In 5G era, people's access to information knowledge is no longer limited homes schools. Short videos have become an way spread a new educational approach, effectively narrowing "knowledge gap". This paper focuses on applying short in education innovation based characteristics 5G. We found that bullets video platform "class representative" comment area break limitations classroom,...

Automatic feedback generation is an important feature of computer assisted assessment (CAA) systems. The direct and instant can help examinees to diagnose their learning status, or learn by assessment. By incorporating certain measures, the automatically generated be adaptive make it a desirable block for intelligent tutoring systems (ITS). In this paper we propose framework generate from metadata items. rendered into human readable format; at same time also used ITS support navigation....

Educational institutions worldwide have experienced the suspension of offline teaching activities in favor online due to outbreak COVID-19 pandemic. However, few studies focused on degree support for learning among college students mainland China. Therefore, aim this study was investigate Chinese during epidemic and whether depression, loneliness, family communication, social were associated factors. A questionnaire used collect cross-sectional data from 9319 China, a structural equation...

Mobile publishing promoted several industries development, which included cultural and creative industry, telecommunication software vendors hardware vendors. completely depended on the mobile network. However, network are based an unreliable radio transmission, round-trip-delay uneasily predictable costs for usage. Consumers wanted to reduce improved quality of communication.3G provided a technology solution. On other hand, has own characteristics, dynamically changing contents reading,...

Mobile publishing promoted several industries development, which included cultural and creative industry, telecommunication software vendors hardware vendors. completely depended on the mobile network. However, network are based an unreliable radio transmission, round-trip-delay uneasily predictable costs for usage. Consumers wanted to reduce improved quality of communication.3G provided a technology solution. On other hand, has own characteristics, dynamically changing contents reading,...

In the past, books are only market products and way to profit of publishing house. As competition intensifies, house uses such as discount, distribution catalogue books, website other methods gain more profits. However, many questions exist in these services. The service doesn't make clear definition; function overlapped; services independently operated rarely communicated each other; management confused etc. Consequently, problems reduce efficiency marketing. This paper details processes...

With the rapid development of Internet and mobile telecommunication technology, more people used terminal to reading. The reading promoted publishing industry development. But there is no authoritative definition publishing. This paper firstly presented a kind according our team research. emphasized on differences between phone included terminal, content classification, adapted technologies implementing In other words, bound larger than On hand, Copyright protection key difficulty question...