Comparison of brain functions between healthy participants and methamphetamine users with various addiction histories:Data analysis based on EEG and fNIRS

The electroencephalogram(EEG)rhythm and functional near-infrared spectroscopy(fNIRS)activation levels have not been compared between a healthy control group(HCG)and methamphetamine user group(MUG)with different addiction histories.This study used 64-electrode EEG and fNIRS to conduct an experiment that analyzed the resting and craving states.The EEG and fNIRS data of 56 participants were collected,including 14 healthy participants,14 methamphetamine users with an addiction history of 0.5–5 years,14 users with an addiction history of 5–10 years,and 14 users with an addiction history of 10–15 years.Isolated effective coherence(iCoh)within the brain network was used to process the EEG data.Statistical analysis was performed to compare differences in iCoh among the delta,theta,alpha,beta,and gamma bands and explore oxyhemoglobin activation levels in the ventrolateral prefrontal cortex,dorsolateral prefrontal cortex,orbitofrontal cortex,and frontopolar prefrontal cortex(FPC)of the control group.Finally,the Kmeans,Gaussian mixed model(GMM),linear discriminant analysis(LDA),support vector machine(SVM),Bayes,and convolutional neural networks(CNN)algorithms were used to classify methamphetamine users based on drug and neutral images.A 3-class accuracy was achieved.Changes in EEG and fNIRS activation levels of HCG and MUG with varied addiction histories were demonstrated.

Research on the Integration of Lingnan Culture into“Four Histories”Education for Hong Kong Youth

This study focuses on Hong Kong youth,recognizing them as a vital subject within the context of“four histories”education.From the perspective of the integration of Lingnan culture,it explores the rich resources of Lingnan culture,innovates the narrative system,and explores the path of positive guidance in history education.Responding to the demands of the times,it seeks to alleviate the pressing concerns of Hong Kong society,help Hong Kong youth break down prejudices,gain a comprehensive understanding of China,grasp the development context of modern China,recognize historical trends,undertake national responsibilities,and take on the mission of the times.

From Research on TCM Images to Historiography of TCM Images——Comments on History of Chinese Image Culture:Medical Image Volume

1 Introduction.Chinese medicine has a long and rich history,dating back to the classics of the Qin and Han dynasties and extending to the integration of Chinese and Western medicine in the modern era.The vast amount of literature and scholarly works in this field makes it essential to thoroughly study the history of traditional Chinese medicine(TCM)in order to understand its development path throughout the ages and boost innovation based on tradition.This is why the sages emphasized the importance of“classifying the works into different schools and tracing back to their origins”(辨章学术,考镜源流).

Historical retrospects and evolutionary characteristics of paleogenomic science and technology

Paleogenomics is a discipline in which the extraction and analysis of DNA from ancient biological remains are studied to understand the evolutionary history of past organisms.Research on this topic has revealed the evolutionary history of humans and other species,traced human migrations and genetic changes,and investigated ancient diseases and environmental influences due to its uniqueness.This paper reviews the scientific and technological history of the development of paleogenomics,including the molecular cloning era,the polymerase chain reaction(PCR)technique era,the genomics era,and the bio-data analysis era.This field explores the key technological development processes and effects of significant scientific discoveries,ranging from gene cloning technology and sequencing technology to breakthroughs and applications in big data analysis,addressing challenges such as sample contamination and trace collection analysis in paleogenomics research.

Spatially Different Nutrient Histories Recorded by Multiple Cores and Implications for Management in Taihu Lake, Eastern China

The Taihu Lake,a large shallow lake in the floodplain of the Changjiang(Yangtze) River in the eastern China,is faced with challenging ecological problems resulting from eutrophication,which has affected the regional freshwater supply of a large population.Although efforts have been made to assess the nutrient evolution histories in the northern bays,little is known regarding nutrient histories in different parts across the entire lake basin.In this paper,we present nutrient histories for different parts of the lake based on chironomid transfer functions applied to four short cores obtained from the northern,western and eastern regions of the lake.The chironomid-inferred total phosphorus(CI-TP) concentrations were compared with the phosphorus concentrations obtained by using instrumental and sedimentary data.The results suggest that trophic evolution histories were asynchronous throughout the lake during the past decades in response to different ecological regimes controlled by the nutrient input,wind direction and shoreline topography.The restoration of aquatic plants may be an effective option for the management of lake rehabilitation to ′natural′ conditions.Given the multiple factors controlling the biotic communities in such a large and complex lake,combined analyses among the multi-proxies encountered in the sediments are necessary for comprehensive insight into paleolimnological studies.The spatial heterogeneity in the ecological trajectories within this complicated ecosystem suggests that different management practices should be undertaken for specific lake zones in the Taihu Lake.

The Silk Road(丝绸之路)and Sources of Chinese Medicine Expansion: Part Ⅲ-Histories

Medicine and knowledge of medical practice have been exchanged along the Silk Road since antiquity.Medical texts provide the vast majority of information about the drugs,techniques,and ideas that passed from foreign lands into China and became part of Chinese medicine.In addition to the medical corpus,historical works provide the backdrop for how,when,and from where these ideas and medicines entered and influenced Chinese medical practice.Examining the historical texts and the information pertaining to medical exchange can allow us to better understand how foreign cultures and practices of medicine along the Silk Road entered and influenced Chinese Medicine.

A COMPARATIVE STUDY ON THE CARTOGRAPHIC HISTORIES BETWEEN CHINA AND THE WEST

Analysis of space shifting of geodetic center of China and the West,reveals that the China's geodetic center has been in coincidence with its political center. Furthermore the development of the maps in Europe was controlled by developmat of economy. Thereupon, maps in China and the West were developing in their own ways, and thus formed two different cartographic systems.Although China has a splendid cartogrphic history, it has not yet got many great breakthroughs. The reasons are as follows : 1. The theory of round earth has never occupied the ruling place, instead, the theory of flat earth took the dominant position. Thus the geodetic frameworks of China are not scientific. 2. Owing to the trammels of the theory that China is the whole earth, the Chinese geodetic workers have been limited in China's area. 3. Exchange between the East and the Weat is too late. The Chinese geodetic workers took a long time to accept the West geodetic technology. on the contrary, the West has absorbed the geodetic technology and results of China. 4. China's anciat gcodotic workers usually stopped after getting a little knowledge of a subject. They should have made great breakthroughs in geodetic area. Nevertheless, they failed.

The Effect of Food Images on Mood and Arousal Depends on Dietary Histories and the Fat and Sugar Content of Foods Depicted

Background: While brain imaging studies show that reward regions in the human brain that regulate reward-guided behavior and integrate sensory modalities of smell, taste, and texture respond preferentially to high calorie foods, few studies account for dietary histories or account for recent behavioral evidence showing preferential responding for fruits (a low calorie food that tastes sweet). To address these concerns, the present study tested the hypothesis that images of high/low fat and sugar foods, even sugary foods that are low calorie (i.e., fruits), will enhance emotional responsiveness and that these changes may be related to dietary histories with fat and sugar intake. Method: Participants were shown 4 sets of 15 food images with each food image automatically timed every 9 s to transition to a new food image;participant pre-post mood and arousal was measured. The 4 sets of food images were high fat-high sugar (HFHS;desserts), high fat-low sugar (HFLS;fried foods), low fat-high sugar (LFHS;fruits), or low fat-low sugar (LFLS;vegetables) foods. To account for dietary histories, participants also completed estimated daily intake scales (EDIS) for sugar and fat. Results: Mood and arousal significantly increased in all groups, except Group LFLS, and even in a group that was low calorie but shown foods that taste sweet, i.e., Group LFHS. Interestingly, changes in arousal, but not mood, were dependent on participant histories with sugar and fat intake. Conclusion: Changes in emotional responsiveness to food images were nutrient-specific, which can be a more detailed level of analysis for assessing responsiveness to food images. Also, participant histories with sugar and fat should be taken into account as these histories can explain the changes in arousal observed here.

Effects of Life Histories on Genome Size Variation in Squamata

Genome size changes significantly among taxonomic levels,and this variation is often related to the patterns shaped by the phylogeny,life histories and ecological factors.However,there are mixed evidences on the main factors affecting molecular evolution in animals.In this study,we used phylogenetic comparative analysis to investigate the evolutionary rate of genome size and the relationships between genome size and life histories(i.e.,hatchling mass,clutch size,clutches per year,age at sexual maturity,lifespan and body mass)among 199 squamata species.Our results showed that the evolutionary rate of genome size in Lacertilia was significantly faster than Serpentes.Moreover,we also found that larger species showed larger hatchling mass,more clutches per year and clutch size and longer lifespan.However,genome size was negatively associated with clutch size and clutches per year,but not associated with body mass we looked at.The findings suggest that larger species do not possess the evolution of large genomes in squamata.

Otolith Microstructure Analysis Reveals Different Growth Histories of Japanese Sardine (Sardinops melanostictus) in the Oyashio Waters

After decades of low year classes,the stock of Japanese sardine(Sardinops melanostictus)has begun to recover since the mid-2000s.The hatch dates and otolith growth rates of age-0 juvenile sardine,which were collected in the subarctic Oyashio waters in autumn 2018,were determined from an otolith microstructure analysis.The sardines were hatched from late January to late April,while mostly in February and March.The otolith growth rate increased continuously up to 60 d after hatching and thereafter de-creased.The revealed growth rate in a crucial growth period is faster than that reported for juvenile sardines collected in the 1990s,which is coincided with the recent recovery trend of the sardine stock.Two groups with different hatch dates,growth histories,and migration routes were identified using unsupervised random forest clustering analysis.They were considered inshore and offshore migration individuals in accordance with recent researches.In the offshore group,a high proportion of sardine juveniles hatched late and grew faster in the Kuroshio-Oyashio transitional waters,a finding consistent with the hypothesis of growth-rate-dependent re-cruitment.This finding on the population composition and growth rate of juvenile sardine in the Oyashio waters can be a basis for an improved prediction of their survival and provides us with valuable information on the recruitment processes of this stock during the period of stock recovery.

Envelope Functions of Time Histories in Seismic Safety Evaluation and Scenario Earthquakes

It has been a period of time since the concept of scenario earthquake was proposed, but this concept has rarely been used in seismic safety evaluation in China since then. Meanwhile, because of the uncertainties of magnitudes-distances pairs, there is large arbitrariness while determining the envelope function of time histories in seismic hazard analysis. In this paper, we describe a method to control the envelope functions of the time histories by introducing the most-likely combinations of magnitude and distance of the scenario earthquakes based on a probabilistic method, revise the software of the ellipse model for seismic hazard analysis, and give a computation example.

Research on Chinese Medical History from a Global Perspective:Theory,Method,and Historical Materials

1 Research on the History of Chinese Medicine The years 2020 to 2023 are etched in stone for most of the world’s population,an era to feel the world with the body’s sense of pain,a prevail for a time knowledge of the pandemic,and a time when physical responses will decide politics.Since the COVID-19 outbreak in 2020,academic exchanges between countries have been hampered;there are signs that globalization is getting to an end.

Population genetic variation and historical dynamics of the natural enemy insect Propylea japonica(Coleoptera: Coccinellidae) in China

Propylea japonica(Coleoptera:Coccinellidae)is a natural enemy insect with a wide range of predation in Chinese mainland and is commonly used in pest management.However,its genetic pattern(i.e.,genetic variation,genetic structure,and historical population dynamics)is still unclear,impeding the development of biological control of insect pests.Population genetic research has the potential to optimize strategies at different stages of the biological control processes.This study used 23 nuclear microsatellite sites and mitochondrial COI genes to investigate the population genetics of Propylea japonica based on 462 specimens collected from 30 sampling sites in China.The microsatellite dataset showed a moderate level of genetic diversity,but the mitochondrial genes showed a high level of genetic diversity.Populations from the Yellow River basin were more genetically diverse than those in the Yangtze River basin.Propylea japonica has not yet formed a significant genealogical structure in China,but there was a population structure signal to some extent,which may be caused by frequent gene flow between populations.The species has experienced population expansion after a bottleneck,potentially thanks to the tri-trophic plant–insect–natural enemy relationship.Knowledge of population genetics is of importance in using predators to control pests.Our study complements existing knowledge of an important natural predator in agroecosystems through estimating its genetic diversity and population differentiation and speculating about historical dynamics.

Historical Research on Rights in the Eyes of Young Marx

Karl Marx’s insightful critique of bourgeois rights,represented in the Declaration of the Rights of Man and of the Citizen adopted by France,can be attributed to the short-term and longterm perspectives he adopted successively in his research.By reading works such as History of France in the Revolutionary Era and History of the French Revolutionary Parliament,Marx was able to examine the original intentions of the legislators in the period of the French Revolution.This short-term examination was the most intuitive and logical approach to studying the Declaration of the Rights of Man and of the Citizen,in which Marx focused on the research of the period of the French National Convention and its idea on property rights.The enigmatic political-legal facts that emerged in 1793 during the French Revolution,along with other incidents,presented an opportunity for Marx to turn to long-term rights surveys.In this context,Marx gradually shifted his attention from the legislators who were the shining protagonists of the“grand political historical drama”to the underlying forces that worked behind them,and in doing so understood how the two major achievements of the French Revolution provided an explanation for the historicity of the phenomenon of rights.Marx’s longterm rights surveys from the perspective of historical materialism were directly inspired by the Kreuznach Notes as well as famous scholars including Francois Guizot,Augustin Thierry,and Henri Saint-Simon.

Research on the Translation of Chinese Twenty-Four Solar Terms: A Skopos Theory Perspective

In the current era of rapid development, excellent culture needs to be inherited and spread to the world. Therefore, it is essential to consider the translation of the 24 solar terms. China persists in the principle of the Belt and Road Initiative, adheres to the guidance of Chinese traditional excellent culture goes global, and enhances the influence of Chinese culture on the words, the culture of the words communicating and developing constantly. This paper analyzes and compares translations of different versions, explores the necessity of translation strategies for translation, then summaries the translation strategy, ultimately figures out the development space, ted texts and promote the exchange of Chinese and foreign cultures.

中国翻译理论史研究:“一体双层”模式建构

当理论研究发展到一定阶段,就需要进行必要的学术史梳理,以便回望来路,展望去路。近年来,中国翻译理论史研究正成为国内译学界研究的热点之一,以应对翻译学学科进一步发展的诉求。但与当前欣欣向荣的翻译史研究相比,国内的翻译理论史研究还较为薄弱。本研究聚焦中国翻译理论史研究模式的元思考,尝试以翻译理论史的4个要素——译论、翻译实践、译论者和社会为构成性的“一体”,从内层——心理层和外层——社会层以及相对应的两个跨学科视角——发生认识论和知识社会学作为阐释性的“双层”,建构一个研究和撰写中国翻译理论史的“一体双层”模式,并对该模式进行宏观与微观相结合的理论阐发和举例论证,最后对中国翻译理论史研究提出几点建议,特别是提出建立一个译学分支学科——“译论思想史”的设想。本研究希望能为中国翻译理论史的研究和撰写提供研究模式方面的可能途径,助力中国翻译理论史研究向纵深发展。

炎症性肠病药物治疗的沿革与前瞻

炎症性肠病是一组病因未明的慢性非特异性炎症性疾病,可累及整个消化道。最早的文献记载距今约两百年,但直到上世纪中叶才开始逐步认识这一疾病。几十年间,炎症性肠病的治疗实现了从“无药可治”到生物制剂时代的飞跃。如今,氨基水杨酸制剂、糖皮质激素、免疫抑制剂、生物制剂及小分子药物在炎症性肠病治疗中的效果与经验日渐丰富,本文就炎症性肠病和相关药物的选择作一综述,为推动新药研发和临床治疗提供更多的参考。

重写艺术史:从驱逐西方中心主义“话语幽灵”开始

作为一门学科,“艺术史”首先产生于欧洲,其艺术史观念与写作范式一直存在着根深蒂固的“西方中心主义”色彩。随着西方学术话语的全球化扩张,西方中心主义作为“艺术史书写的话语幽灵”一直或明或暗地支配着世界各国的艺术史书写。无论是“艺术史”“欧洲艺术史”“世界艺术史”还是“全球艺术史”,艺术史书写术语的翻新固然体现了世界各国艺术史学者对“人类艺术通史”书写的憧憬与努力,但并没有改变现有艺术史书写作为西方中心主义话语实践的客观事实。从“不完整的艺术史”“不平等的艺术史”到“不真实的艺术史”,西方中心主义话语幽灵让东方艺术反复辗转于“缺席的东方”“替补的东方”和“易容的东方”三种大同小异的失语状态。要完成世界艺术史的重写与重构,必须从驱逐西方中心主义“话语幽灵”开始。

教育交往史:教育史研究新的生长点

教育交往史作为教育活动史的有机组成部分,理应成为教育史学的一个重要研究领域。教育交往史的提出,是基于历史唯物主义的理论引领,是顺应社会科学视野下移研究趋势的学术实践,也是丰富教育史学研究的有益探索。教育交往史研究的开展,将有益于教育史研究内容的不断丰富,进而便于在回溯与阐释中重建教育历史的阐释逻辑,在提炼与反思中提供当今教育变革的历史镜鉴。教育交往史研究是对教育主体为实现人的有价值发展而在教育过程中通过各种方式交往互动历史的探讨,主要包括志缘交往、业缘交往、学缘交往、趣缘交往、情缘交往、地缘交往、血缘交往等维度。当前,开展教育交往史研究,要树立问题意识,加大史料挖掘力度,拓宽理论参照广度,纵横延展研究领域。