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Analysis on "State Ownership of Climate Resources"

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Meteorological and Environmental Research 2013年第7期4卷 39-42,46页

作者： Xiaobo Bo jia feng Law School Jiangnan Univeristy Law School Soochow University

Climate resources are not scarce resources, nor do they conform to basic characteristics of the legal conception of ＂objects＂ which is used in the legal context. It is a violation of jurisprudence to assign ownership of climate resources. The provisions of local regulation which stipulate that climate resources belong to the state and government therefore has the jurisdiction over the climate probe activities, which is not only counter to higher laws, but also goes against the Constitution. That makes the provisions invalid. Besides, state ownership of climate resources also creates the possibility for the state to take on liabilities for damage caused by climate disasters. The motivation for the above provisions in local regulation is to acquire the administrative approval rights and economic benefits hiding behind those rights. So the basic principles for exercising state power should be in line with basic jurisprudence and conform with provisions of the Constitution and higher laws.

关键词： Climate resources State ownership Scarcity Object China

Effects of vitamin C on the structural and functional characteristics of wheat gluten

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Grain & Oil Science and Technology 2022年第2期5卷 79-86页

作者： feng jia Kaichang Ye Changfu Zhang Shihao Zhang Mingxin Fu Xiao Liu Ruijia Guo Ruiting Yang Huiru Zhang Jinshui Wang College of Biological Engineering Henan University of TechnologyZhengzhou 450001China

Vitamin C(VC)can greatly enhance the quality properties of dough and steamed bread in the food ***,there are few studies on the interaction between VC and gluten,and the mechanism of VC influencing the foaming capacity,emulsifiablity,and dynamic viscosity of gluten is not *** this study,different content of VC(0,1%,2%,3%,4%and 5%)was added to gluten to obtain VC-gluten dough samples(CK,GV1,GV2,GV3,GV4 and GV5),and the properties of the VC-gluten dough were *** showed that the increasing VC content lead to increase in the content of high-,medium-and low-molecular weight gluten,suggesting that VC improved the protein solubility of *** G'and G"values of dough containing VC were higher than those of the control with the increase of scanning *** foaming ability of gluten increased with the increase of VC *** of the dough of GV1 to GV 5 were significantly lower than that of the ***,VC could reduce the number of bubbles in gluten protein,when the VC content was less than 3%.In conclusion,VC might reduce the emulsifying characteristic and emulsifying stability of gluten,increase the solubility of gluten,and improve the dynamic viscosity of gluten dough by changing the content of disulfide bond in *** study hopes to not only improve the functional characteristics of gluten protein,but also provide the basis for future development and improvement of VC-enriched health foods.

关键词： Vitamin C Gluten Foaming capacity Emulsibility Dynamic viscosity

Circular RNAs in early brain development and their influence and clinical significance in neuropsychiatric disorders

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Neural Regeneration Research 2020年第5期15卷 817-823页

作者： Chuan-Jun Zhuo Wei-Hong Hou De-Guo jiang Hong-Jun Tian Li-Na Wang feng jia Chun-Hua Zhou Jing-Jing Zhu Department of Psychiatry and Genetics School of Mental HealthJining Medical UniversityJiningShandong ProvinceChina Department of Psychiatry and Molecular Psychiatry Wenzhou Seventh People’s HospitalWenzhouZhejiang ProvinceChina Department of Psychiatry and Imaging-Genetics and Co-morbidity (PNGC-Lab) Tianjin Anding HospitalTianjin Mental Health CenterMental Health Teaching HospitalTianjin Medical UniversityDepartment of PsychiatrySchool of Basic Medical ResearchTianjin Medical UniversityTianjinChina Department of Biochemistry and Molecular Biology Medical College of Zhengzhou UniversityZhengzhouHenan ProvinceChina Department of Biology University of North Carolina at CharlotteCharlotteNCUSA Department of Pharmacy First Hospital of Hebei Medical UniversityShijiazhuangHebei ProvinceChina

Neuropsychiatric disorders represent a set of severe and complex mental illnesses,and the exact etiologies of which are *** has been well documented that impairments in the early development of the brain contribute to the pathogenesis of many neuropsychiatric ***,the diagnosis of neuropsychiatric disorders largely relies on subjective cognitive assessment,because there are no widely accepted biochemical or genetic biomarkers for diagnosing mental *** RNAs (circRNAs) are a novel class of endogenous non-coding RNA (ncRNA) with a closed-loop *** recent years,there have been tremendous advances in our understanding of the expression profiles and biological roles of *** the brain,circRNAs are particularly enriched and are expressed more abundantly in contrast to linear counterpart *** are highly active at neuronal *** features make circRNAs uniquely crucial for understanding brain health,disease,and neuropsychiatric *** review focuses on the role of circRNAs in early brain development and other brain-related processes that have been associated with the development of neuropsychiatric *** addition,we discuss the potential for blood or cerebrospinal fluid circRNAs to be used as novel biomarkers in the early diagnosis of neuropsychiatric *** findings reviewed here may provide new insight into the pathological mechanisms underlying the onset and progression of neuropsychiatric disorders.

关键词： autism spectrum disorders bipolar disorder brain exosomal circRNAs microRNAs nerve regeneration non-coding RNAs obsessive-compulsive disorders schizophrenia

Quasi-two-dimensional bismuth oxychalcogenide nanoflakes as novel anode for potassium-ion batteries

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Rare Metals 2022年第8期41卷 2567-2574页

作者： Shao-Jun Fang Peng Du jia-feng Zhang Chun-Hui Wang Zhi-Ming Xiao Bao Zhang Liang Cao Xin-Ming Fan Xing Ou School of Metallurgy and Environment Central South UniversityChangsha410083China

Potassium-ion batteries(PlBs)are considered as the promising alternative of lithium-ion batteries,due to their abundance natural resources,high cost-effectiveness,and similar working *** the development of PIBs,due to the larger ionic radius of potassium compared to that of lithium,the urgent demand of suitable anode materials with steady structure and fast carrier diffusion is of primary importance.

关键词： lithium potassium radius

Facile Synthesis of 7-epi-Taxane and Its Derivatives and Preliminary Evaluation of Anticancer Activity

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Chinese Journal of Chemistry 2016年第11期34卷 1165-1176页

作者： Zhao Li jia feng Kun Zou Zhuo Yang Yong Zhang Zhijian Xu Bo Li Jiye Shi Yiming Li Weiliang Zhu Kaixian Chen School of Pharmacy Shanghai University of Traditional Chinese Medicine Shanghai 201203 China CAS Key Laboratory of Receptor Research Drug Discovery and Design Centre Shanghai Institute of Materia Medica Chinese Academy of Sciences Shanghai 201203 China Nano Science and Technology Institute University of Science and Technology of China Suzhou Jiangsu 215123 China UCB Biopharma SPRL Chemin du Foriest Braine-l'Alleud Belgium Kellogg College University of Oxford 60-62 Banbury Road Oxford OX2 6PN United Kingdom

7-epi-Taxane has been achieved efficiently in gram scale from natural taxane via inversion of the 7-hydroxyl group simply using Ag20 as catalyst and DMF as solvent. The catalyst could he quantitatively recovered by filtra- tion without loss of catalytic activity. This condition is also applicable to the direct epimerization of taxane derivatives （e.g., docetaxel and paclitaxel） to 7-epi-taxane derivatives （e.g., 7-epi-docetaxel and 7-epi-paclitaxel）. Furthermore, 33 ester derivatives of 7-epi-taxane with different amino acid moieties at the position of C-13 were successfully synthesized via esterification without protecting C-7-OH. Bioassay results revealed that compounds 13 and 18 have good selectivity against prostatic cancer cell line DU145, with ICs0 value as low as 15.9 nmol/L for 18.

关键词： taxane 7-epi-taxane silver oxide amino acid C-13 derivative of taxane anticancer activity

Effect of GP73 silencing on proliferation and apoptosis in hepatocellular cancer

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World Journal of Gastroenterology 2014年第32期20卷 11287-11296页

作者： Yu-Long Zhang You-Cheng Zhang Wei Han Yu-Min Li Geng-Nian Wang Shao Yuan feng-Xian Wei jia-feng Wang jian-Jun jiang Ya-Wu Zhang Department of General Surgery Lanzhou University Second Hospital Hepato-Biliary-Pancreatic Institute Lanzhou University Second Hospital Gansu Provincial-Level Key Laboratory of Digestive System Tumors

AIM: To investigate the roles of Golgi protein (GP) 73 in the regulation of cell proliferation and apoptosis.

关键词： Hepatocellular carcinoma Golgi protein-73 Cell proliferation Apoptosis

Regulation of bile acid metabolism-related signaling pathways by gut microbiota in diseases

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2019年第10期20卷 781-792页

作者： Er-teng jia Zhi-yu LIU Min PAN jia-feng LU Qin-yu GE State Key Laboratory of Bioelectronics School of Biological Science&Medical EngineeringSoutheast UniversityNanjing 210096China School of Medicine Southeast UniversityNanjing 210097China Center of Reproduction and Genetics Affiliated Suzhou Hospital of Nanjing Medical UniversitySuzhou Municipal HospitalSuzhou 215002China

Over the past decade,there has been increasing attention on the interaction between microbiota and bile acid *** acids are not only involved in the metabolism of nutrients,but are also important in signal transduction for the regulation of host physiological ***-regulated bile acid metabolism has been proven to affect many diseases,but there have not been many studies of disease regulation by microbial receptor signaling *** review considers findings of recent research on the core roles of farnesoid X receptor(FXR),G protein-coupled bile acid receptor(TGR5),and vitamin D receptor(VDR)signaling pathways in microbial–host interactions in health and *** the relationship between these pathways can help us understand the pathogenesis of human diseases,and lead to new solutions for their treatments.

关键词： Gut microbiota Bile acid Farnesoid X receptor Vitamin D receptor Metabolism

A New Condensation Reaction of β-Keto-δ-valerolactone with Substituted Aniline

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Chinese Chemical Letters 1999年第4期10卷 269-270页

作者： You Ming WANG jia feng LI Zheng Ming LI(State Key Laboratory of Elemento-Organic Chemistry. Nankai University. Tianjin 300071) State Key Lab. Elemento-Organ. Chem. Nankai University Tianjin 300071 China

A new condensation reaction of β-keto-δ-valerolactones was developed. The condensation products are composed of a pair of isomers because of the formation ofintramolecular hydrogen bond. Their structures were confir... 详细信息

关键词： Condensation reaction β-keto-δ-valerolactone intramolecular hydrogen bond

The Inversionless Amplification in a Tripod System of SrRb Atoms in a Magneto-optical Trap

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Chinese Physics Letters 2014年第4期31卷 33-36页

作者： SUN Zhen jia feng-Dong LV Shuang-Fei RUAN Ya-Ping QING Bo XUE Ping XU Xiang-yuan DAI Xing-Can ZHONG Zhi-Ping School of Physics University of Chinese Academy of Sciences Beijing 100049 State Key Laboratory of Low-dimensional Quantum Physics Department of PhysicsTsinghua University and Collaborative Innovation Center of Quantum M~tter Beijing 100084 Research Center of Laser Fusion China Academy of Engineering Physics Mianyang 621900 Department of Physics Capital Normal University Beijing 100037

The probe transmission spectra around the atomic transition 52S1/2,F = 2 → 52P3/2,F = 2 of 87Rb are measured in a magneto-optical trap by adding a coupling field around the atomic transition 52S1/2, F = 2 → 52 P3/2, F1 = 2. The inversionless amplification is observed in the spectrum over the atomic transition 5 2 S1/2, F = 2 → 52pa/2, Fr = 2. The tripod eleetromagnetically induced transparency is proposed to account for the ampli- fication feature, in which population distributions among these related atomic levels play an important role.

关键词： Trap The Inversionless atomic