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Online literature presents new landscapes in the creation of realistic themes during the maturation phase of genre fiction. With a natural affinity with reality,online literature is adept at utilizing ordinary people's daily lives as an entry point to integrate personal emotional growth,career development,social life and the progress of times into a holistic narrative. Employing intensive reading of the texts and considering the distinctive strengths of online literature in its relation with real life,this paper takes He Changzai's novels as an example to study the methods and paths of online literature in realistic and real-time writing. And this paper also explores the value of constructing new narratives in online literature through daily life,social changes and the appearances of the times. [ABSTRACT FROM AUTHOR]

[Objectives] To explore the effect of storage time on pH and 5-hydroxymethylfurfural content in Jiulongteng honey. [Methods] The pH of Jiulongteng honey was determined by neutralization titration with sodium hydroxide standard solution. The content of 5-hydroxymeth-ylfurfural in Jiulongteng honey was determined by HPLC. Chromatographic conditions; ZORBAX SB-Cls column (250 mm x4.6 mm, 5 jjim) from Agilent Co., Ltd., acetonitrile-0.1% formic acid solution (5: 95) as mobile phase, flow rate of 0.8 mL/min, 5-hydroxymethylfurfural detection wavelength of 284 nm, guanosine detection wavelength of 254 nm. [Results] The pH of 12 batches of Jiulongteng honey was 3.70 - 3. 84 in the new honey stage, 3.92 -4.05 in the old honey stage 1, and 4. 25 -4.53 in the old honey stage 2; 5-hydroxymethylfurfural was not detected in the new honey stage, 5-hydroxymethylfurfural was detected in FM-001 in the old honey stage 1, and 5-hydroxymethylfuifural was detected in most samples in the old honey stage 2. [Conclusions] The pH and 5-hydroxymethylfurfural content of 12 batches of Jiulongteng honey met the requirements within 3 years of storage. There was no 5-hydroxymethylfurfural in Jiulongteng honey, but with the extension of storage time, the detection amount of 5-hydroxymethylfurfural increased significantly even if Jiulongteng honey was stored at low temperature. Therefore, 5-hydroxymethylfurfural can be used as an important indicator of honey freshness. [ABSTRACT FROM AUTHOR]

As many economic activities have a spatial spillover effect on carbon emissions, this paper selects the data of various provinces and cities from 2003 to 2017 to construct a spatial vector autoregressive model to analyze and study the effects of economic growth and technological innovation on carbon emissions from a spatial perspective. The results of the study found that carbon emissions, economic growth, and technological innovation generally showed positive response characteristics after being impacted by each other in time, but they weakened over time. In space, carbon emissions will also increase with geographic distance, and the response received will continue to weaken.

Enhancing the hydrophilicity and UV protective property of poly(ethylene terephthalate) (PET) fabric are two significant ways to upgrade its quality and enlarge the applicable area. Biobased finishes are greatly welcomed for the fabrication of sustainable textiles; however, their application on PET fabric is still challenging compared with the case of natural fabric. This study presents a strategy that immobilizes epigallocatechin gallate (EGCG) onto PET fabric using citric acid (CA) for durably hydrophilic and UV-proof properties with negligible color change. A controllable surface-activating method integrating alkaline and deep eutectic solvent (DES) is customized for the PET fabric to promote the reactions among PET, CA, and EGCG. The hydrophilic, antistatic, and UV protective properties of functionalized PET fabric were explored. Results show that the hydrophilicity of the PET fabric after direct EGCG treatment increases but drops sharply after first-round washing due to weak interactions. The combined alkaline/DES pretreatment increases the number of hydrophilic groups and the roughness of PET fibers. After EGCG modification, the moisture regain (MR) of PET fabric increases from 0.41 to 0.64%. The contact angle and electrostatic charge half-life ( T 1/2 ) decreases from >120 to 23°, and from >60 to 0.13 s, respectively. The MR and T 1/2 are well retained after a 10-cycle washing. In addition, the UV protective factor of the PET fabric increases from 18 to 36. A very slight yellowing phenomenon occurs on the PET fabric after the treatment. In all, this research attempts to integrate a biobased finishing agent and an eco-friendly cross-linker on synthetic fiber for durable functions, which is transferrable to the sustainable fabrication of other polymeric materials such as fibers or films.