Tourism Mode of Tea Culture Museum in Guizhou:A Case Study of Meitan Modern Tea Culture Museum Settlement

Since the 14 th Five-Year Plan,tea culture has become very popular.However,due to the lack of brand awareness and overall planning,and the mechanical application of the model outside the province and other tourism products,Guizhou Tea Culture Tourism presents a"strong tea,light culture,weak tourism".In view of this,in order to realize the positioning goal of"building a national demonstration zone for the integration of tea culture and tourism"in the 14 th Five-Year Plan of Guizhou tea industry,and explore the development mode of integration of tea culture and tourism with Guizhou characteristics,this study takes museum tourism as the breakthrough point,Meitan Tea Museum settlement as the research object,and collects Meitan Tea Museum tourism resources.This paper uses SWOT analysis to evaluate the Meitan Tea Culture Museum Tourism model,and provides some recommendations for the development of tea culture museum tourism in Guizhou Province.

Preservation of moderately thermophilic culture by freeze drying and frozen preservation way and effect on subsequent bioleaching of chalcopyrite

Freeze drying and frozen preservation way was used to preserve a moderately thermophilic culture for bioleaching of chalcopyrite concentrate.After preservation of 15 months,the cell viability rate decreases to 22% with a cell density of 7×107 mL-1.When the growth time was extended from 8 days to 14 days,cell density would increase in a large scale to about 3×108 mL-1.In the bioleaching experiments,unpreserved and preserved cultures were compared for dissolving chalcopyrite concentrate.Before 44 days,the unpreserved culture can reach a high copper extraction of about 17.4 g/L.While the preserved culture shows a rather low copper extraction,which is only 9.7 g/L.When the bioleaching time was extended to 80 days,copper extraction by preserved culture increases remarkably,and the concentration of copper finally achieves up to 18.3 g/L.On the other hand,copper extraction by the unpreserved culture does not show remarkable increase from 44th to the 80th day,and finally the total copper extraction is 19.8 g/L.As a result,total copper extraction in 80 days by preserved culture approaches that by unpreserved culture and freeze drying and frozen preservation even after 15 months does not bring much decrease of bioleaching ability.

Bioleaching of chalcopyrite by mixed culture of moderately thermophilic microorganisms

A mixed culture of moderately thermophilic microorganisms was enriched from acid mine drainages(AMDs)samples collected from several sulphide mines in China,and the bioleaching of chalcopyrite was conducted both in shake flask and bioreactor.The results show that in the shake flask,the mixture can tolerate 50 g/L chalcopyrite after being acclimated to gradually increased concentrations of chalcopyrite.The copper extraction increases obviously in bioleaching of chalcopyrite with moderately thermophilic microorganisms supplemented with 0.4 g/L yeast extract at 180 r/min,74% copper can be extracted in the pulp of 50 g/L chalcopyrite after 20 d.Compared with copper extractions of mesophilic culture,unacclimated culture and acclimated culture without addition of yeast extract,that of accliniated culture with addition of yeast extract is increased by 53%,44% and 16%,respectively.In a completely stirred tank reactor,the mass fraction of copper and total iron extraction reach up to 81% and 56%,respectively.The results also indicate that it is necessary to add a large amount of acid to the pulp to extract copper from chalcopyrite effectively.

A Study of the Moderate Scale Operation of China's Agriculture

In order to promote the development of agricultural large-scale operation in China,this paper constructs a calculation model for agricultural moderate large-scale operation to estimate moderate operation scale of China's major crops and different agricultural varieties in different regions based on the analysis of present situation of agricultural moderate large-scale operation. The results show that the national average moderate operation area of grain is 7. 3 ha; the average moderate operation area of vegetable,cotton and apple is 0. 61,21. 42 and 0. 37 ha,respectively; the average moderate scale of hog and sheep is 388 and 234. 8,respectively. In addition,for different varieties of agricultural products,we estimate their moderate scale in different provinces. The study provides a scientific basis for speeding up agricultural land transfer and realizing moderate large-scale operation,and sets forth corresponding recommendations on this basis.

Plant Culture and Configuration of Modern Landscape Plants

Based on the concepts of culture and plant culture, the culture about plants themselves, the humanism culture reflected in plant landscape, and artistic forms are utilized to express plant culture. In this research, how to embody plant culture in plant configuration is discussed, then its application in landscape design is also proposed.

Integration of Modern Culture and Traditional Culture in Landscape Design of Tourist Area

From the perspective of landscape design culture, the paper discussed the significance to integrate traditional culture and modern culture in order to create modern landscape with distinctive charm and eternal vitality. Finally, the paper analyzed how to integrate modern culture and traditional culture in landscape design.

The Influences of the "Eight Sights" Culture on Modern Landscape Design

The cultural details and characteristics of 'Eight sights',which were existent but ignored,were found out through the introduction of the origin and the development of 'Eight sights'.The influences of the 'Eight sights' on modern landscape design were summarized,reflecting the regional and cultural characteristics.The practical significance of re-examining the 'Eight sights' for the development of our garden landscape was pointed out.

Integration of Traditional Culture and Modern Landscape——A Case Study of Pioneering Park in Hefei New Political and Cultural District

The New Political and Cultural District of Hefei City is a typical case of the newly and quickly constructed areas with a high starting point in China in recent years, in which traditional culture and the spirit of age integrate harmoniously. Pioneering Park is a theme park with the pioneering spirit as the subject, which successfully absorbs the artistic method of traditional natural garden layout and combines the modern landscape design concept with plant landscaping as the dominant part, utilizes the recreational environment integrating with national style and modern concept to represent the pioneering spirit of the age.

基于英文学术期刊的中国现当代文学与文化研究--以Modern Chinese Literature and Culture的18个特刊为例

一、有关Modern Chinese Literature and Culture Modern Chinese Literature and Culture（简称MCLC）名为《中国现代文学与文化》,是由美国俄亥俄州立大学主办,在英语世界较集中、典型研究中国现当代文学与文化的英文期刊。新世纪以来,国内对此刊物的研究已经起步,但成果不多,不算系统。以MCLC纸质版及其网上电子资源库的介绍为依据,本文首先对此刊的整体情况进行介绍。

Application of the Mongol-Yuan Culture in the Modern Landscape Design

The application principles of the Mongol-Yuan culture in the landscape elements are found out,through the research on the meaning of Mongol-Yuan culture and the connectivity between culture and landscape elements.The application of the Mongol-Yuan culture is specified by a typical design case analysis so as to offer some references for the modern landscape design.The Mongol-Yuan culture can be applied to the modern landscape elements,such as landform,architecture,sculpture,paving and so on.And the artistic conception of the Mongol-Yuan culture can be created by the application of the Mongolian totem culture,characteristic style,featured pattern,local customs and so on.

Dysfunctional attitudes,social support,negative life events,and depressive symptoms in Chinese adolescents:A moderated mediation model

BACKGROUND Depression is a prevalent psychological issue in adolescents that is significantly related to negative life events(NLEs)and dysfunctional attitudes.High levels of social support can significantly buffer NLEs’effect on depression.Currently,there is limited research on how social support moderates the relationship between NLEs,dysfunctional attitudes,and depression in adolescents in China.It is imperative to investigate this moderating effect to mitigate dysfunctional attitudes in adolescent undergoing depressive mood,ultimately enhancing their overall mental health.AIM To investigate the relationship and underlying mechanisms between specific dysfunctional attitudes,social support,and depression among Chinese adolescents.METHODS This is a cross-sectional study which selected five middle schools in Shandong Province for investigation in March 2022.Participants included 795 adolescents(49.87%male,mage=15.15,SD=1.84,age range=11-18 years old).All participants completed the Dysfunctional Attitude Scale,Adolescent Life Event Scale,Beck Depression Inventory,and Social Support Rating Scale.A moderated mediation model was conducted to examine the relationship between specific dysfunctional attitudes,social support,and depression.RESULTS Results indicated that NLEs affected depression through the mediating role of specific dysfunctional attitudes(autonomy attitudesβ=0.21;perfectionismβ=0.25).Moreover,social support was found to moderate the mediating effect between NLEs,specific dysfunctional attitudes,and depressive symptoms(autonomy attitudes b2=-0.08;perfectionism b2=-0.09).CONCLUSION Dysfunctional attitudes mediated and social support moderated the relationship between NLEs and depression.Social support can buffer depression symptoms among adolescents with autonomy attitudes and perfectionism.

Preparation of lactic acid bacteria compound starter cultures based on pasting properties and its improvement of glutinous rice flour and dough

The effects of 5 lactic acid bacteria(LAB)fermentation on the pasting properties of glutinous rice flour were compared,and suitable fermentation strains were selected based on the changes of viscosity,setback value,and breakdown value to prepare LAB compound starter cultures.The results revealed that Latilactobacillus sakei HSD004 and Lacticaseibacillus rhamnosus HSD005 had apparent advantages in increasing the viscosity and reducing the setback and breakdown values of glutinous rice flour.In particular,the compound starter created using the two abovementioned LAB in the ratio of 3:1 had better performance than that using a single LAB in improving the pasting properties and increasing the water and oil absorption capacity of glutinous rice flour.Moreover,the gelatinization enthalpy of the fermented samples increased significantly.For frozen glutinous rice dough stored for 28 days,the viscoelasticity of frozen dough prepared by compound starter was better than that of control dough,and the freezable water content was lower than that of control dough.These results indicate that compound LAB fermentation is a promising technology in the glutinous rice-based food processing industry,which has significance for its application.

Study on Regional Culture Inheritance in the Construction of Modern City Parks: A Case Study of Fule Mountain Park in Mianyang City, Sichuan Province

City park, as an everlasting cultural carrier, is an important place for the expression of regional culture. The concept and characteristics of regional culture are summarized, and regional culture inheritance carrier mainly includes land, garden style, garden building, etc. There are generally six methods: reservation, restoration, inheritance and development, extraction, reappearance, and creation. Taking Fule mountain Park in Mianyang City for example, combination of regional culture and landscape is analyzed.

Anticancer Activity of Rice Callus Suspension Cultures from Aromatic Varieties and Metabolites Regulated in Treated Cancer Cell Lines

Tissue culture techniques were used to produce large amounts of bioactive compounds with medicinal potential, overcoming space and time constraints for cancer prevention. Rice callus suspension cultures(RCSC) and seed extracts prepared from aromatic rice varieties were used to evaluate the cytotoxic impact on human colon and lung cancer cell lines, as well as a normal control cell line, using Taxol as a positive control. RCSC and seed extracts from two Indian aromatic rice varieties were applied at different concentrations to treat the cancer cell lines and normal lung fibroblasts over varying time intervals. Apoptosis was assessed in 1:5 dilutions of the A549 and HT-29 cell lines treated with RCSC for 72 h, using propidium iodide staining and flow cytometry. RCSC showed a more potent cytotoxic effect than seed extracts with minimal effect on the normal cell line, in contrast to Taxol. Confocal microscopy and flow cytometry further confirmed the apoptotic effect of RCSC. Gas chromatography-mass spectrometry-based metabolic profiling identified metabolites involved in cytotoxicity and highlighted altered pathways. RCSC is proposed as an alternative source for the development of novel anticancer drugs with reduced side effects.

Investigation of the Acceptability of Cultured Meat in University Students

Background: Over the past 20 years, cultured meat has drawn a lot of public attention as a potential solution to issues with animal husbandry, including inadequate use of natural sources, improper animal welfare practices, and possible risks to public health and safety. The novel method of producing meat through culture reduces the need for animals to produce muscle fiber, thereby obviating the necessity for animal slaughter. Apart from its ethical advantages, cultured meat presents a possible way to fulfill the expanding need for food among growing populations. The purpose of this research was to find out whether Turkish students would be willing to pay for and accept cultured meat. Technique: Method: 371 university students who willingly consented to fill out a questionnaire and provide demographic data make up the research sample. Questions from previous studies on the acceptability of cultured meat were compiled to create the survey. The research’s data collection took place in March and April of 2022. The research was completed in June 2022 after the data had been processed and analyzed. Results: The results showed that the majority of participants were female and had omnivorous eating habits. Based on the results of the Bonferroni correction test, students with a higher intention to purchase and consume cultured meat were those who received economics and business education. Students with two years of university education had a higher overall survey score than those with four years of education (p < 0.05). Furthermore, it is discovered that there is a negative correlation between the participants’ ages and their Factor 2 (using cultured meat as an alternative to industrial meat) and Factor 3 (consuming and purchasing it) section points (r = -109, p = 0.036) (r = -0.121, p = 0.019). In conclusion, university students generally have a negative outlook on health-related issues, such as eating cultured meat as an alternative.

Optimal Mode of Agricultural Moderate Scale Management Based on Measurement of Moderate Scale of Wugang City in Henan Province

The issue of agricultural moderate scale management is always a hot spot. In 2016,the No. 1 document of the central government once again set forth the requirement of bringing into play leading role of moderate scale management in various forms of agriculture. In the economic new normal,the solution to this issue is of great significance to promoting agricultural modernization. However,there are still problems such as unsmooth transfer of rural labor force,fragmentation of rural land management and low benefit of land scale management. Taking Wugang City in Henan Province as an example,this paper attempts to find out the optimal land management scale in accordance with the actual situation in Henan Province. It is concluded that small family farm is the optimal mode for agricultural moderate scale management.

The Philosophy of He(和):Examined from the Perspectives of Technology and Culture

Pre-modern Chinese crafts,such as iron smelting,cookery,medicine,and the production of vehicles,bows,and arrows indicate the traditional Chinese view of technology as being organic,holistic,and comprehensive.This view of technology is guided by the concept of he(和)and employs the means and methods of he,thus achieving the purport of he.In Chinese,the character he(和)possesses positive connotations.It originated from the meaning of"to season;to add flavoring to"(调和)and that of flavors being"perfectly harmonious"(和美).From this sensory experience,he gradually extended to the abstract levels of materiality,humanity,sociality,"order"(wei位),and "power,situation,force"(shi势).Finally,he was elevated to the supreme level of"qi of great harmony"(taihe zhi qi太和之气),which is comparable to the concept of dao(道).The philosophy of he has exerted wide impact on such areas as technology,art,national character,cultural psychology,and behavior patterns,and has become an integral part of China's inherent culture.The paradoxes and deviations of he hold their own profound philosophical implications that merit further exploration.As humanity confronts significant challenges,such as how we can coexist with others,with technology,and with nature,the ancient Eastern wisdom embodied in he continues to possess practical characteristics and value.

Effects of Different Culture Conditions and Growth States on the Structure and Hemostatic Properties of Coscinodiscus sp.

As a renewable marine inorganic material,Coscinodiscus sp.has significant potential in the field of rapid hemostasis.However,the low yield of Coscinodiscus sp.seriously limits the application.In this study,two new culture modes were adopted to increase the production of Coscinodiscus sp.,the effect of changes in culture conditions and growth status on the hemostatic activity of diatoms was detected.To prevent Coscinodiscus sp.from sinking in culture,the suspension culture mode was realized by adding0.5%agar.The semi-continuous high nutrient concentration culture mode increased the cell density of Coscinodiscus sp.to 11000cells mL^(-1)and shorten the culture cycle to 5 d.In terms of coagulation activity,the addition of frustules reduced the in vitro coagulation time by half and the activation time of coagulation by 70%.The hemolysis rate and cytotoxicity of frustules harvested in the two culture modes did not change significantly.The results showed that suspension culture mode and high nutrient concentration culture mode only changed the growth state of Coscinodiscus sp.,while the hemostatic performance remained stable.

Analysis on the Cultivation of Modern Chinese Farmers' Values from the Perspective of Traditional Political Culture

Farmers in traditional China have formed the cultural psychology of being reluctant to move from native land and hate to change during the long- term closed production and life. This has exerted negative effect on the values cultivation of farmers today,who possess weak democratic consciousness,low legal spirit and cultural quality as well as strong antagonistic psychology. Measures should be carried out to cultivate their modern values. Firstly,construction of villagers' self-governance system should be stressed. Secondly,political socialization should be perfected to improve farmers' political culture. Furthermore,channels of political participation should be widened in order to gradually promote the ordered political participation of farmers.

Current status and challenges for cell-cultured milk technology: a systematic review

Cellular agriculture is an innovative technology for manufacturing sustainable agricultural products as an alternative to traditional agriculture.While most cellular agriculture is predominantly centered on the production of cultured meat,there is a growing demand for an understanding of the production techniques involved in dairy products within cellular agriculture.This review focuses on the current status of cellular agriculture in the dairy sector and technical challenges for cell-cultured milk production.Cellular agriculture technology in the dairy sector has been classified into fermentation-based and animal cell culture-based cellular agriculture.Currently,various companies synthesize milk components through precision fermentation technology.Nevertheless,several startup companies are pursuing animal cell-based technology,driven by public concerns regarding genetically modified organisms in precision fermentation technology.Hence,this review offers an up-to-date exploration of animal cell-based cellular agriculture to produce milk components,specifically emphasizing the structural,functional,and productive aspects of mammary epithelial cells,providing new information for industry and academia.