检索结果-南通市图书馆

Wave characteristics and tectonic-sedimentation evolution of foreland thrust fault of Micang Mountain

Science china Earth Sciences 2008年第S2期51卷 70-77页

作者： li rufeng1,2.3,guo tonglou4,chen guofei1 & zhang gangxiong1 1 state key laboratory of petroleum resource and prospecting,china university of petroleum,beijing 102.4.,china 2 key laboratory for Hydrocarbon Accumulation Mechanism,china university of petroleum,Ministry of Education,beijing 102.4.,china 3 Basin and Reservoir Research Center,china university of petroleum,beijing 102.4.,china 4 SINOPEC Southern E & P Company,chengdu 610041,china state key laboratory of petroleum resource and prospecting China University of Petroleum Beijing 102249 China key laboratory for Hydrocarbon Accumulation Mechanism China University of Petroleum Ministry of Education Beijing 102249 China [

In this paper,the technology of wave process method for sedimentation is first adopted in the research of the foreland thrust fault of Micang Mountain with respect of oil and reservoir’s formation and tectonic and sedimentary evolution. From the fluctuation characteristics,we could make conclusions in the foreland thrust belt of Micang Mountain that,there existed 2 first-order sedimentary cycles (220 Ma),corresponding to Caledonian-Hercynian and Indo-Chinese-Yanshan-Himalayan tectonic cycles respec-tively; there existed 4 second-order sedimentary cycles (10 Ma),corresponding to two sedimentation peak period and two denudation peak periods in research zone; there existed 12 third-order sedimen-tary cycles (35 Ma) and 21 fourth-sedimentary cycles (20 Ma). These 33 cycles in the research zone corresponded to the sedimentation-denudation process in different periods,furthermore,their fluctua-tion characteristics bore the genetic relationship with the development law of source,reservoir and cap rocks: the source rock had the tendency to develop at the turning part between wave crest and wave trough,or at the superposition of wave turning part in different periods,presenting like "X"; most res-ervoir rocks developed at the place of wave peak; the development of cap rock was located in the wave trough on the right of sedimentation-denudation datum line. As a result,through the application of wave process method for sedimentation,we could rediscover the understanding of the tectonic and sedimentary evolution from another prospective,meanwhile,it enables to make prediction about the development rule of source,reservoir and cap rocks,which means a significant importance to the re-search of oil and reservoir’s forming condition.

关键词： foreland thrust belt of Micang Mountain sedimentation wave process wave cycle tectonic and sedimentary evolution forming condition

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Study of a mass transfer-reaction model for SO_2 absorption process using LAS/H_2SO_4 solution

引用

petroleum Science 2010年第3期7卷 397-402页

作者： Yue Changtao li Shuyuan chen Weihong guo Shaohui Yang Yuhua Sha Yingxun state key laboratory of Heavy Oil Processing China University of Petroleum Beijing 102249 China Luoyang Petrochemical Engineering Corporation of SINOPEC Luoyang 471003 China

A regenerative absorption process for removal of SOx from FCC off-gas using LAS/ H2SO4 solution as absorbant was studied and pilot-plant experiments were carried out. A mass transfer- reaction model for the SO2 absorption process was established based on pilot-plant experiments, and the concentration distribution of components in the liquid film, and the partial pressure and mass transfer rate of SO2 along the height of the absorption tower, was calculated from this model. The numerical simulation results were compared with the experimental results and proved that the model can be used for describing the SO2 absorption process.

关键词： Regenerative absorption process SOx cleanup LAS/H2SO4 solution mass transfer-reactionmodel

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Depletion of squalene epoxidase in synergy with glutathione peroxidase 4 inhibitor RSL3 overcomes oxidative stress resistance in lung squamous cell carcinoma

引用

Precision Clinical Medicine 2024年第2期7卷 109-121页

作者： guo li Lu chen Hua Bai li zhang Jie Wang Weimin li CAMS key laboratory of Translational Research on Lung Cancer State Key Laboratory of Molecular OncologyDepartment of Medical OncologyNational Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences Peking Union Medical CollegeBeijing 100021China Department of Pulmonary and Critical Care Medicine West China HospitalSichuan UniversityChengdu 610041China Institute of Respiratory Health Frontiers Science Center for Disease-related Molecular NetworkWest China HospitalSichuan UniversityChengdu 610041China Precision Medicine Center Precision Medicine Key Laboratory of Sichuan ProvinceWest China HospitalSichuan UniversityChengdu 610041China state key laboratory of Respiratory Health and Multimorbidity West China HospitalChengdu 610041China The Research Units of West china Chinese Academy of Medical SciencesWest China HospitalChengdu 610041China

Background:Lung squamous cell carcinoma(Lusc)lacks effective targeted therapies and has a poor *** of squalene epoxidase(SQLE)has been implicated in metabolic disorders and ***,the role of SQLE as a monooxygenase involved in ***:We analyzed the expression and prognosis of lung adenocarcinoma(LUAD)and LUSC samples from GEO and TCGA *** proliferative activity of the tumors after intervention of SQLE was verified by cell and animal ***-1 assay,flow cytometry,and Western blot were used to show changes in apoptosis after intervention of *** cytometry and fluorescence assay of ROs levels were used to indicate oxidative stress ***:We investigated the unique role of SQLE expression in the diagnosis and prognosis prediction of *** of SQLE or treatment with the SQLE inhibitor terbinafine can suppress the proliferation of LUsC cells by inducing apoptosis and reactive oxygen species ***,depletion of SQLE also results in the impairment of lipid peroxidation and ferroptosis resistance such as upregulation of glutathione peroxidase ***,prevention of SQLE in synergy with glutathione peroxidase 4 inhibitor RSL3 effectively mitigates the proliferation and growth of ***:Our study indicates that the low expression of sQLE employs adaptive survival through regulating the balance of apoptosis and ferroptosis *** future,the combinational therapy of targeting sQLE and ferroptosis could be a promising approach in treating LUSC.

关键词： lung squamous cell carcinoma squalene epoxidase terbinafine RoS ferroptosis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Erratum to:Efficient and stable perovskite solar cells by build-inπ-columns and ionic interfaces in covalent organic frameworks

引用

Nano Research 2024年第5期17卷 4639-4640页

作者： Riming Nie Xiaokai chen Zhongping li Weicun Chu Si Ma Changqing li Xiaoming liu Yonghua chen Zhuhua zhang Wanlin guo state key laboratory of Mechanics and Control of Mechanical Structures Key Laboratoryfor Itligent Nano Materials and Devices of the Ministry of EducationInstitute for Frontier ScienceNanjing University of Aeronautics and AstronauticsNarnjing 210016China Department of Chemical and Biomolecular Engineering Yonsei Universit50 Yonsei roSeodaemun-guSeoul 120749Republic of Korea College of Chemistry jilin UniversityChangchun 130012China Department of Energy and Chemical Engineering Ulsan National Instute of Science and Technology(UNIST)50 UNIST-gilEonyang-eupUju-gunUlsan 44919Republic of Korea key laboratory of Flexible Electronics(KLoFE) School of Flexible Electronics(Future Technologies)&Institute of Advanced Materials(IAM)Nanjing Tech University(Nanjing Tech)Nanjing 211816China

Erratum to Nano Research,2023,16(7):9387-9397 htps:/***/0.100/1274-023-5603-040(1)One sentence in the article was unfortunately mispresented on page *** of As shown in Fig.S19 in the ESM,the A2/A2 values of the refere... 详细信息

关键词： COF columns perovskite

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

In situ observation of the electrochemical behavior of li–CO_(2)/O_(2)batteries in an environmental transmission electron microscope

引用

Carbon Energy 2024年第4期6卷 244-255页

作者： Peng Jia Yunna guo Dongliang chen Jingming Yao Xuedong zhang Jianguo Lu Yuqing Qiao liqiang zhang Hebei key laboratory of Applied Chemistry College of Environmental and Chemical EngineeringYanshan UniversityQinhuangdaoChina state key laboratory of Metastable Materials Science and Technology Clean Nano Energy CenterYanshan UniversityQinhuangdaoChina state key laboratory of Silicon and Advanced Semiconductor Materials School of Materials Science and EngineeringZhejiang UniversityHangzhouChina key laboratory of Low Dimensional Materials and Application Technology of Ministry of Education School of Materials Science and EngineeringXiangtan UniversityXiangtanChina

li–CO_(2)/O_(2)batteries,a promising energy storage technology,not only provide ultrahigh discharge capacity but also capture CO_(2)and turn it into renewable *** electrochemical reaction pathways'ambiguity,however,creates a hurdle for their practical *** study used copper selenide(CuSe)nanosheets as the air cathode medium in an environmental transmission electron microscope to in situ study li–CO_(2)/O_(2)(mix CO_(2)as well as O_(2)at a volume ratio of 1:1)and li–O_(2)batteries as well as li–CO_(2)*** discharge reactions take place successively in the li–CO_(2)/O_(2)–CuSe nanobattery:(I)4li^(+)+O_(2)+4e^(−)→2li_(2)O;(II)li_(2)O+CO_(2)→li_(2)CO_(3).The charge reaction proceeded via(III)2li_(2)CO_(3)→4li^(+)+2CO_(2)+O_(2)+4e^(−).However,li–O_(2)and li–CO_(2)nanobatteries showed poor cycling stability,suggesting the difficulty in the direct decomposition of the discharge *** fluctuations of the li–CO_(2)/O_(2)battery's electrochemistry were also shown to depend heavily on O_(2).The CuSe‐based li–CO_(2)/O_(2)battery showed exceptional electrochemical *** li^–CO_(2)/O_(2)battery offered a discharge capacity apex of 15,492 mAh g^(−1) and stable cycling 60 times at 100 mA g^(−1).Our research offers crucial insight into the electrochemical behavior of li–CO_(2)/O_(2),li–O_(2),and li–CO_(2)nanobatteries,which may help the creation of high‐performance li–CO_(2)/O_(2)batteries for energy storage applications.

关键词： CuSe nanosheets electrochemical reaction in situ environmental transmission electron microscopy li-CO_(2)battery li-CO_(2)/O_(2)battery li-O_(2)battery

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Integrative analysis of tumor stemness and immune microenvironment deciphers novel molecular subtypes in hepatocellular carcinoma

引用

Genes & Diseases 2024年第5期11卷 81-84页

作者： Zhiyi Wang Shuang chen Dongxiao li Hui Xu Siyuan Weng Yuyuan zhang Yuqing Ren Chunguang guo Xiuling li Zaoqu liu Xinwei Han Department of Interventional Radiology The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China Department of Gastroenterology Henan Provincial People’s HospitalZhengzhou University People’s HospitalZhengzhouHenan 450004China Center of Reproductive Medicine The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China Department of Respiratory and Critical Care Medicine The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China Department of Endovascular Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhouHenan 450052China state key laboratory of Proteomics Beijing Proteome Research CenterNational Center for Protein Sciences(Beijing)Beijing Institute of LifeomicsBeijing 102206China state key laboratory of Medical Molecular Biology Institute of Basic Medical SciencesChinese Academy of Medical SciencesDepartment of PathophysiologyPeking Union Medical CollegeBeijing 100730China

Hepatocellular carcinoma(HCC)is a highly heterogeneous tumor,with dynamic equilibrium and complex interplay between its intricate tumor nature and ambient tumor immune microenvironment(TIME).1 Elegant research has indicated that cancer stem cells,a small subset of neoplastic cells confined within dedicated niches,display stem cell-like properties and interact with cells in TIME,thereby imparting an indelible impact on stemness regulation,tumor heterogeneity,and cancer cell plasticity.2 Previous taxonomies solely from the perspective of stemness or TIME may introduce some degree of bias in the comprehension of HCC carcinogenesis,3,4 and thus it is of paramount importance to systematically consider tumor stemness and TIME as a whole to truly portray the biological landscape of HCC.

关键词： thereby landscape stem

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Better use of experience from other reservoirs for accurate production forecasting by learn-to-learn method

引用

petroleum Science 2024年第1期21卷 716-728页

作者： Hao-chen Wang Kai zhang Nancy chen Wen-Sheng Zhou chen liu Ji-Fu Wang li-Ming zhang Zhi-Gang Yu Shi-Ti Cui Mei-Chun Yang china university of petroleum(East china) 66 Changjiang West RoadQingdao West Coast New AreaQingdao266580ShandongChina university of Calgary 2500 University Dr NWCalgaryT2N 1N4AlbertaCanada Qingdao university of Technology Qingdao266071ShandongChina state key laboratory of Offshore Oil Exploitation Beijing100028China CNOOC Research Institute Ltd. Beijing100028China CNPC Tarim Oilfield Branch Company Korla841000XinjiangChina National Engineering laboratory for Exploration and Development of Low-Permeability Oil and Gas Fields Xi'an710000ShaanxiChina Sinopec Matrix Co. LTDQingdao266000ShandongChina

To assess whether a development strategy will be profitable enough,production forecasting is a crucial and difficult step in the *** development history of other reservoirs in the same class tends to be studied to make predictions ***,the permeability field,well patterns,and development regime must all be similar for two reservoirs to be considered in the same *** results in very few available experiences from other reservoirs even though there is a lot of historical information on numerous reservoirs because it is difficult to find such similar *** paper proposes a learn-to-learn method,which can better utilize a vast amount of historical data from various ***,the proposed method first learns how to learn samples before directly learning rules in ***,by utilizing gradients from networks with independent parameters and copied structure in each class of reservoirs,the proposed network obtains the optimal shared initial parameters which are regarded as transferable information across different *** on that,the network is able to predict future production indices for the target reservoir by only training with very limited samples collected from reservoirs in the same *** cases further demonstrate its superiority in accuracy to other widely-used network methods.

关键词： Production forecasting Multiple patterns Few-shot learning Transfer learning

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Polybrominated biphenyl exposure and thyroid function tests in electronic waste dismantling and general population of Chinese adults

引用

Emerging Contaminants 2024年第1期10卷 72-79页

作者： Shijie Wang Jingxi Jin Zhitong zhang chen guo Zhigang li Jicheng Hu Ying Wang Yongjie Wei Jun Jin College of life and Environmental Sciences Minzu University of ChinaBeijing 100081China Department of Laboratorial Science and Technology School of Public HealthPeking UniversityBeijing 100191China state key laboratory of Environmental Criteria and Risk Assessment Chinese Research Academy of Environmental SciencesBeijing 100012China Engineering Research Center of Food Environment and Public Health Beijing 100081China Center for Global Health School of Public HealthNanjing Medical UniversityChina

This study aimed to determine the concentration of 35 PBB(polybrominated biphenyls)congeners in the human serum of residents from an electronic waste(e-waste)dismantling area compared to a control area in ***,four thyroid hormones,namely FT3,FT4,TSH,and TRH,were also *** findings revealed that the total PBB concentrations(sum of the 35 PBB congeners)ranged from 47.1 to 1360 ng/g lipid in the e-waste area and 105–1980 ng/g lipid in the control ***-1 and BB-10 were the dominant congeners in both study areas,followed by *** to the e-waste dismantling area,the control area samples had a significantly higher concentration of less-brominated(Br1–3)PBBs,including the concentrations of less-brominated congeners such as BB-1,BB-4,BB-9,and BB-10,which were significantly higher than those in the e-waste dismantling ***,more-brominated hexabromobiphenyl congeners BB-153,BB-154 and BB-155 were found in samples from the e-waste dismantling area at significantly higher concentrations than in the control area.E-waste dismantling areas have released historically produced commercial PBB products,but equally not negligible is the exposure of the general population to newly produced PBB *** concentrations in the e-waste dismantling area samples decreased with increasing age,while they increased with increasing age in the control area ***,stepwise multiple regression analysis showed a significant association between BB-103 concentrations and thyroid hormone *** addition,BB-103 has the potential to interfere with the binding of T3 and thyroid hormone receptors(TR).Given these findings,the research on human exposure of PBB and the relationships between the PBB and thyroid hormones should be studied further.

关键词： Polybrominated biphenyls Human serum E-waste Thyroid hormone Human exposure

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A novel live attenuated vaccine candidate protects chickens against subtype B avian metapneumovirus

引用

Journal of Integrative Agriculture 2024年第5期23卷 1658-1670页

作者： lingzhai Meng Mengmeng Yu Suyan Wang Yuntong chen Yuanling Bao Peng liu Xiaoyan Feng Tana He Ru guo Tao zhang Mingxue Hu Changjun liu Xiaole Qi Kai li li Gao Yanping zhang Hongyu Cui Yulong Gao Avian Immunosuppressive Diseases Division State Key Laboratory for Animal Disease Control and PreventionHarbin Veterinary Research InstituteChineseAcademy of Agricultural SciencesHarbin150069China Avian ImmunosuppressiveDiseases DivisionStateKey LaboratoryforAnimal Disease Cont National Poultry laboratory Animal resource Center Harbin 150069China

Avian metapneumovirus(aMPV) is a highly contagious pathogen that causes acute upper respiratory tract diseases in chickens and turkeys, resulting in serious economic losses. Subtype B aMPV has recently become the dominant epidemic strain in china. We developed an attenuated aMPV subtype B strain by serial passaging in Vero cells and evaluated its safety and efficacy as a vaccine candidate. The safety test showed that after the 30th passage, the LN16-A strain was fully attenuated, as clinical signs of infection and histological lesions were absent after *** LN16-A strain did not revert to a virulent strain after five serial passages in chickens. The genomic sequence of LN16-A differed from that of the parent wild-type LN16(wtLN16) strain and had nine amino acid mutations. In chickens, a single immunization with LN16-A induced robust humoral and cellular immune responses, including the abundant production of neutralizing antibodies, CD4^(+) T lymphocytes, and the Th1(IFN-γ) and Th2(IL-4 and IL-6)cytokines. We also confirmed that LN16-A provided 100% protection against subtype B aMPV and significantly reduced viral shedding and turbinate inflammation. Our findings suggest that the LN16-A strain is a promising live attenuated vaccine candidate that can prevent infection with subtype B aMPV.

关键词： avian metapneumovirus attenuated protection vaccine candidate chickens

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Non-flammable long chain phosphate ester based electrolyte via competitive solventized structures for high-performance lithium metal batteries

引用

Journal of Energy Chemistry 2024年第10期97卷 156-165,I0004页

作者： li liao Zhiqiang Han Xuanjie Feng Pan Luo Jialin Song Yin Shen Xiaoshuang Luo Xinpeng li Xuanzhong Wen Bo Yu Junchen chen Bingshu guo Mingshan Wang Yun Huang Hongmei zhang Mengmeng Yin Jiangtao liu Yuanhua lin Xing li School of New Energy and Materials Southwest Petroleum UniversityChengdu 610500SichuanChina state key laboratory of Advanced Chemical Power Sources Guizhou Meiling Power Sources Co.LtdZunyi 563003GuizhouChina beijing Advanced Innovation Center for Materials Genome Engineering Center for Green InnovationSchool of Mathematics and PhysicsUniversity of Science and Technology BeijingBeijing 100083China

Safety remains a persistent challenge for high-energy-density lithium metal batteries(LMBs).The development of safe and non-flammable electrolytes is especially important in harsh conditions such as high ***,a flame-retardant,low-cost and thermally stable long chain phosphate ester based(tributyl phosphate,TBP)electrolyte is reported,which can effectively enhance the cycling stability of highly loaded high-nickel LMBs with high safety through co-solvation *** interfacial compatibility between TBP and electrode is effectively improved using a short-chain ether(glycol dimethyl ether,DME),and a specially competitive solvation structure is further constructed using lithium borate difluorooxalate(liDFOB)to form the stable and inorganic-rich electrode *** from the presence of the cathode electrolyte interphase(CEI)and solid electrolyte interphase(SEI)enriched with liF and li_(x)PO_(y)F_(z),the electrolyte demonstrates excellent cycling stability assembled using a 50μm lithium foil anode in combination with a high loading NMC811(15.4 mg cm^(-2))cathode,with 88%capacity retention after 120 ***,the electrolyte exhibits excellent high-temperature characteristics when used in a 1-Ah pouch cell(N/P=0.26),and higher thermal runaway temperature(238℃)in the ARC(accelerating rate calorimeter)demonstrating high *** novel electrolyte adopts long-chain phosphate as the main solvent for the first time,and would provide a new idea for the development of extremely high safety and high-temperature electrolytes.

关键词： Non-flammable electrolyte Long chain phosphate ester Solvation structure lithium metal batteries Battery safety

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：