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王明在中共中央长江局的几个问题再论

党史研究与教学 2024年第2期 19-38页

作者：张蓝天北京大学马克思主义学院北京100091

“主张速胜论,反对持久战”“迷信国民党,反对统一战线中的独立自主”“主张运动战、反对游击战”“主张保卫大武汉”和“在武汉形成事实上的第二中央”在很长时期内成为王明在长江局时期错误路线的体现。这些在特定历史条件下形成的结... 详细信息

“主张速胜论,反对持久战”“迷信国民党,反对统一战线中的独立自主”“主张运动战、反对游击战”“主张保卫大武汉”和“在武汉形成事实上的第二中央”在很长时期内成为王明在长江局时期错误路线的体现。这些在特定历史条件下形成的结论需要具体考辨。十二月会议上,王明在共产国际要求下提出“一切经过统一战线”的主张,虽不周全,但蕴含着争取和敦促国民党抗战之意,一度得到中共中央的认可。“保卫大武汉”则并非王明最早提出,而是党内普遍使用的提法,对于激发抗战情绪具有一定的现实意义。王明主要在全国抗战方略的语境中讨论正规战和游击战问题,这与党内主流观点无明显差异,但其在游击战理论以及中国共产党实现自身生存发展方面存在明显的认知缺陷。王明主持下的长江局与中共中央间的沟通存在问题,这既反映了王明以共产国际代言人自命的错误意识,也与党内政治格局和政治生态尚未定型有关。长江局时期王明发表的言论,在抽象语境中极易引发误导,但各地党组织并未对之马首是瞻,其言论对党的实际发展影响有限。王明在此时期的言论,常常受到国民党打压和抨击,这也说明王明所在长江局开展工作面临着复杂和艰难的局面。总之,只有以详实的历史史实为基础来具体考察王明在长江局时期的主要言行,以历史唯物主义的态度考察其形成的来龙去脉,才能更加客观地评价其是非得失。

关键词：王明长江局统一战线政治思想

Rapid detection of cordycepin in food by surface-enhanced Raman technique

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未来食品学报(英文) 2023年第1期3卷 24-28页

作者： Yiwei Wang Bin zhang Meijuan Guo Chenyuan Wang Qingbo Wang lantian zhang Yan zhang Hebei Engineering Research Center for Special Food Safety and Health Key Laboratory of Special Food Supervision Technology for State Market RegulationHebei Food Safety Key LaboratoryHebei Food Inspection and Research InstituteShijiazhuang 050200China

In this paper,a method for rapid detection of cordycepin in food was established based on surface-enhanced Raman spectroscopic analysis method.The surface-enhanced Raman substrates were screened and the Raman detection conditions and sample pretreatment methods were optimized.The optimal substrate was gold nanocolloid,and the optimal detection conditions were as follows:the addition amount of gold nanocolloid was 200μL of gold nanocolloid and the sample addition amount was 5μL.Under the optimal conditions,the detection limit of cordycepin was 1 mg/L,and the sample pretreatment was performed by methanol extraction.Based on the established surface-enhanced Raman spectroscopy(SERS)method,cordycepin in two Cordyceps militaris was detected,which confirmed the practical application of this method.

关键词： Cordycepin Surface-enhanced Raman spectroscopy(SERS) Gold nanocolloid

大革命失败后中共对党员“自首”问题的因应(1927—1931)

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中共党史研究 2024年第1期 66-81页

作者：张蓝天北京大学马克思主义学院

大革命失败后,面对白色恐怖和国民党政府的“自首”政策,一些中共党员或因个人私利,或应地方党组织要求,而选择了“自首”。对此,中共地方组织出于实践需要,灵活执行中央制定的洗刷登记、惩治首恶等措施。1929年下半年开始,结合巡视员反... 详细信息

大革命失败后,面对白色恐怖和国民党政府的“自首”政策,一些中共党员或因个人私利,或应地方党组织要求,而选择了“自首”。对此,中共地方组织出于实践需要,灵活执行中央制定的洗刷登记、惩治首恶等措施。1929年下半年开始,结合巡视员反馈,中共中央逐步重塑对“自首”问题的理论阐释,将这一行为明确界定为叛变、反革命,并确立了严厉处置的组织原则,要求必须将“自首”分子开除出党。中共对“自首”问题的因应对于其在逆境中自我修复和安全存续发挥了关键作用,也折射出中共的组织特性与政治文化。

关键词：土地革命时期 “自首” 组织纪律政治文化

A review on rules for examination of licensing criteria for producing foods for special medical purpose in China

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Food Science and Human Wellness 2019年第2期8卷 106-114页

作者： Lei Wu lantian zhang Yan zhang Hebei Food Inspection and Research Institute&Hebei Key Laboratory of Food Safety Shijiazhuang 050200China

In this paper,the background,principles,and main contents of the rules for the examination of production licenses of foods for special medical purposes are introduced.The contents including general rules,production sites,equipment facilities,equipment layout,technological process,personnel management,management system and supplementary rules are interpreted item by item.This study has important value and historical significance for promoting the development of Chinese enterprises and industries of foods for special medical purposes.

关键词： Review Foods for special medical purposes Criteria of production Examination of licensing

Phenotype,Physiology,and Gene Expression of Barley Seedlings in Response to Nano Zinc Oxide Stress

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Phyton-International Journal of Experimental Botany 2021年第6期90卷 1589-1598页

作者： Mengyuan Dong Rong Sun Qianhui Yang lantian zhang Yangying Yong Yunxia Fang Xian zhang Xiaoqin zhang Dawei Xue College of Life and Environmental Sciences Hangzhou Normal UniversityHangzhou310036China

In recent years,zinc oxide nanoparticles(ZnO NPs)have been widely used as zinc fertilizers and pesticides.The use of ZnO NPs in this way can provide benefits to humans,but also has potential risks.ZnO NPs inevitably enter the environment during their production and use,which affects the ecological environment and crop growth.In order to investigate the phenotype,physiology,and gene expression of barley(Hordeum vulgare L.)seedlings under ZnO NPs stress,the barely cultivars ZJU3(P21),Golden Promise(GP)and L23 were chosen for study.Different ZnO NPs concentrations were applied to compare the physiological and biochemical indexes of the barley seedlings and the responses of six stress-related genes,when seedlings were cultured to the two-leaf stage through hydroponics.The results showed that the density of brown spots on the leaf surface increased with increasing ZnO NPs concentration.ZnO NPs stress inhibited the root growth of barley seedlings,and P21 was the most sensitive.Furthermore,ZnO NPs stress could stimulate plants to produce a large number of reactive oxygen species(ROS),resulting in an imbalance between the production and removal of ROS and membrane lipid peroxidation in plants.This imbalance inhibited the growth and development of the barley seedlings.With increasing ZnO NPs concentration,the activity of superoxide dismutase was gradually increased,the activity of catalase was progressively decreased,and the contents of malondialdehyde and proline were increased.Compared with the control,among six stress-related genes,the expression levels of five genes were downregulated and one gene was upregulated in the experimental group.This study preliminarily revealed the toxic effect of ZnO NPs on seedlings and the effect on the expression of stress-related resistance genes in different barley varieties.

关键词： Antioxidant enzymes barley seedlings reactive oxygen species gene expression zinc oxide nanoparticles

Effects of Melatonin on Growth,Physiology and Gene Expression in Rice Seedlings Under Cadmium Stress

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Phyton-International Journal of Experimental Botany 2019年第2期88卷 91-100页

作者： Xiachen Lv Yunxia Fang lantian zhang Weiyi zhang Ling Xu Jingjin Han Bailing Jin Xian zhang Xiaoqin zhang Dawei Xue College of Life and Environmental Sciences Hangzhou Normal UniversityHangzhou310036China Hangzhou Foreign Languages School Hangzhou310023China.

Melatonin(MLT)is a hormonal substance found in many organisms and can improve plant stress resistance.In this study,the japonica rice variety Y32 and indica rice variety NJ6 were cultivated in hydroponics under different concentrations of CdCl2 at the two-leaf stage.The growth,physiological and biochemical responses of the seedlings and the expression of cadmium(Cd)-related genes under exogenous melatonin(MLT)treatment were assessed.The results indicated that Cd stress destroyed the dynamic balance between reactive oxygen species(ROS)production and removal,resulting in ROS accumulation,membrane lipid peroxidation,and impaired growth and development.Following the application of exogenous MLT to rice seedlings,increases in plant biomass including both underground and above-ground areas were observed.MLT also scavenged the inhibition of superoxide dismutase(SOD)and peroxidase(POD)in a concentration dependent manner in response to Cd stress.Catalase(CAT)activity and malondialdehyde(MDA)expression also decreased following MLT treatment.Amongst the six Cd-related genes assessed,five genes were downregulated and one was up-regulated in response to MLT treatment.Taken together,these data demonstrate that MLT improves the resilience of rice seedlings at the biochemical,physiological,and molecular levels,and diminishes the damage caused by Cd stress.

关键词： Rice melatonin cadmium stress physiological and biochemical index gene expression

Genome-Wide Identification of the F-box Gene Family and Expression Analysis under Drought and Salt Stress in Barley

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Phyton-International Journal of Experimental Botany 2020年第2期89卷 229-251页

作者： lantian zhang Siyi Wang Yuyu Chen Mengyuan Dong Yunxia Fang Xian zhang Tao Tong Ziling zhang Junjun Zheng Dawei Xue Xiaoqin zhang College of Life and Environmental Sciences Hangzhou Normal UniversityHangzhou310036China

The F-box protein-encoding gene family plays an essential role in plant stress resistance.In present study,126 non-redundant F-box genes were identified in barley(Hordeum vulgare L.,Hv).The corresponding proteins contained 165–887 amino acid residues and all were amphiphilic,except 5 proteins.Phylogenetic analysis of F-box protein sequences in barley and stress-related F-box protein sequences in wheat and Arabidopsis thaliana(At)was used to classify barley F-box genes are divided into 9 subfamilies(A–I).A structure-based sequence alignment demonstrated that F-box proteins were highly conserved with a total of 10 conserved motifs.In total,124 F-box genes were unevenly distributed on 7 chromosomes;another 2 genes have not been anchored yet.The gene structure analysis revealed high variability in the number of exons and introns in F-box genes.Comprehensive analysis of expression profiles and phylogenetic tree analysis,a total of 12 F-box genes that may be related to stress tolerance in barley were screened.Of the 12 detected F-box genes,8 and 10 were upregulated after drought and salt stress treatments,respectively,using quantitative real-time polymerase chain reaction(qRT-PCR).This study is the first systematic analysis conducted on the F-box gene family in barley,which is of great importance for clarifying this family’s bioinformatic characteristics and elucidating its function in barley stress resistance.These results will serve as a theoretical reference for subsequent research on molecular regulation mechanisms,genetic breeding,and improvement.

关键词： Drought and salt stress barley expression analysis F-box gene family phylogenetic analysis

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计算机视觉辅助青光眼诊断算法研究

福建电脑 2024年第7期40卷 29-32页

作者：张蓝天管军霖桂林电子科技大学计算机与信息安全学院广西桂林541004

青光眼是一类视神经损伤疾病,青光眼筛查工作对眼科医师的诊断水平有很高的要求。为帮助医生更好地观察青光眼病理特征,提高医生的主观诊断效率和准确率,本文应用计算机视觉辅助诊断算法增强视网膜图像,并使用神经网络构建图像的分类识... 详细信息

青光眼是一类视神经损伤疾病,青光眼筛查工作对眼科医师的诊断水平有很高的要求。为帮助医生更好地观察青光眼病理特征,提高医生的主观诊断效率和准确率,本文应用计算机视觉辅助诊断算法增强视网膜图像,并使用神经网络构建图像的分类识别模型。实验结果显示,所构建的神经网络对视网膜图像分类的准确率为92.05%。

关键词：计算机视觉青光眼辅助诊断深度学习

基于STIRPAT模型的民用建筑碳排放影响机理分析及预测研究

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环境科学与管理 2024年第3期49卷 39-44页

作者：徐坚张蓝天钱宇佳云南大学建筑与规划学院云南昆明650504

在“碳中和碳达峰”目标下,碳减排工作要“因地制宜,统筹兼顾”。不同地区经济发展及资源禀赋有差异,以云南省为例,基于能源平衡表的建筑能耗拆分模型,测算2011年-2020年云南民用建筑碳排放量,基于STIRPAT模型,采用岭回归从人口、经济... 详细信息

在“碳中和碳达峰”目标下,碳减排工作要“因地制宜,统筹兼顾”。不同地区经济发展及资源禀赋有差异,以云南省为例,基于能源平衡表的建筑能耗拆分模型,测算2011年-2020年云南民用建筑碳排放量,基于STIRPAT模型,采用岭回归从人口、经济、技术三方面探究云南民用建筑碳排放的影响机理,根据云南省发展目标预测中短期的民用建筑碳排放量,最后总结碳减排策略。结果表明:影响云南民用建筑碳排放的主要因素按影响程度为人均可支配收入>常住人口城镇化率>能源强度>第三产业增加值,2025年云南民用建筑碳排放量较2020年预计增长1.2倍。

关键词：民用建筑碳排放影响因素 STIRPAT模型云南省