搜索结果: 1-15 共查到“知识库 PAN”相关记录129条 . 查询时间(0.049 秒)
郭新闻论文成果：Self-Assembly of Mn(II)-Annidoximated PAN Polymeric Beads Complex as Reusable Catalysts for Efficient and Stable Heterogeneous Electro-Fenton Oxidation
heterogeneous electro-Fenton porous polymeric frameworks phase inversion postsynthetic grafting strong metal-support interaction
2023/3/6
A facile postsynthetic amidoxime modification method was reported on the preparation of transition-metal ions (Mn, Fe, and Co)-polyacrylonitrile (PAN) polymeric beads complex as reusable catalysts for...
电纺纳米纤维膜作为重金属离子吸附剂得到了广泛的应用。然而，电纺纳米纤维膜的机械性能通常较弱，限制了其在涉及应力和应变的环境中的应用。沙特阿拉伯国王大学（King Saud University）Abdulaziz K A教授团队通过同轴静电纺丝法直接制备了以聚偏氟乙烯（PVDF）纳米纤维为核，以氧化锌（ZnO）纳米粒子负载PAN为壳的核－壳纳米纤维膜，其中核层可提供机械支撑，而壳层可增强对镉离子的...
Inhibition of SARS-CoV-2 (Previously 2019-nCoV) Infection by a Highly Potent Pan-Coronavirus Fusion Inhibitor Targeting Its Spike Protein That Harbors a High Capacity to Mediate Membrane Fusion
Inhibition SARS-CoV-2 Pan-Coronavirus Fusion Inhibitor Targeting High Capacity Mediate Membrane Fusion
2020/6/12
The recent outbreak of coronavirus disease (COVID-19) caused by SARS-CoV-2 infection in Wuhan, China has posed a serious threat to global public health. To develop specific anti-coronavirus therapeuti...
PAN SHARPENING USING RELATIVE SPECTRAL RESPONSE OF SENSOR FOR CARTOSAT-1 PAN AND RESOURCESAT LISS-4 MX DATA
PAN sharpening Relative Spectral response (RSR) Curvelet transform Spectral distortion Spectral fidelity
2019/2/28
Most of the Indian remote sensing systems, provide sensors with one high spatial resolution panchromatic (PAN) and several multispectral (MS) bands. An increasing number of applications, such as featu...
MULTISPECTRAL AND PANCHROMATIC REGISTRATION OF ALSAT-2 IMAGES USING DENSE VECTOR MATCHING FOR PAN-SHARPENING PROCESS
Pan-sharpening band to band registration image-based registration Dense Vector Matching Alsat-2
2018/6/4
The pan-sharpening is a widely used operation in remote sensing image processing, this operation aims at combining an observable high spatial resolution panchromatic image with a multispectral one, to...
AOPAN@PAN同轴纳米纤维的制备及吸附性能
同轴静电纺丝 偕胺肟化聚丙烯腈 金属离子吸附 染料
2019/1/16
将盐酸羟胺与聚丙烯腈（PAN）反应得到偕胺肟化聚丙烯腈（AOPAN）溶液，随后采用同轴静电纺丝技术，制备了以AOPAN为壳，PAN为芯的同轴纳米纤维（AOPAN@PAN）.通过透射电子显微镜（TEM）、扫描电子显微镜（SEM）和红外光谱（FTIR）等对纤维的形貌、组成和力学性能进行了表征.结果表明
将静电纺丝法制备的聚丙烯腈（PAN）纳米纤维膜用不同比例的盐酸羟胺和水合肼混合溶液改性，再与Fe3+离子进行配位反应，制备了5种不同表面结构的改性PAN纳米纤维铁配合物；考察了水合肼加入量对纤维铁配合物的制备及对偶氮染料活性红195去除能力的影响. 结果表明，随着水合肼加入量的增大，改性PAN纳米纤维的直径减小且其铁配合物表面的铁离子配合量降低；3种混合改性PAN纳米纤维铁配合物均对活性红195具...
Fabrication of high-performance PVA/PAN composite pervaporation membranes crosslinked by PMDA for wastewater desalination
Pervaporation Desalination Crosslinked PVA Composite membranes Wastewater treatment
2018/4/2
The pyromellitic dianhydride (PMDA) crosslinked poly(vinyl alcohol) (PVA) was coated on top of the PAN ultrafiltration membrane to form a PVA/PAN composite PV membranes for wastewater desalination. Th...
通过在经处理的不锈钢网（SSM）上逐层电纺制备了简易有效的聚酰胺66/聚丙烯腈/聚醚砜（PA-66/PAN/PES）复合纤维过滤材料.材料中间层采用以N，N-二甲基甲酰胺（DMF）为溶剂的PAN/PES共混聚合物电纺而成.扫描电子显微镜表征和比表面积测试结果表明，在相同纺丝条件下PES量的增加有利于减小纤维直径，增大膜的孔隙率.同时，通过拉伸实验测量了未带有SSM的膜的机械性能（5.857 MPa...
PAN-SHARPENING APPROACHES BASED ON UNMIXING OF MULTISPECTRAL REMOTE SENSING IMAGERY
image processing multi-resolution image fusion pan-sharpening quality assessment model based approach remote sensing
2016/11/24
Model based analysis or explicit definition/listing of all models/assumptions used in the derivation of a pan-sharpening method allows us to understand the rationale or properties of existing methods ...
EUROSDR – THE PAN-EUROPEAN NETWORK FOR MAPPING AGENCIES AND ACADEMIA
EuroSDR network research-based knowledge timely research data acquisition modelling and processing updating and integration information usage business models and operations knowledge transfer
2016/11/8
EuroSDR (http://www.eurosdr.net/) is a non-profit organisation that provides a pan-European network that brings together mapping / cadastre agencies and academia for the purpose of applied research, a...
RADIOMETRIC AND GEOMETRIC ACCURACY ANALYSIS OF RASAT PAN IMAGERY
RASAT accuracy validation radiometry geometry satellite imagery
2016/7/4
RASAT is the second Turkish Earth Observation satellite which was launched in 2011. It operates with pushbroom principle and acquires panchromatic and MS images with 7.5 m and 15 m resolutions, respec...
Modelling of the IRS-1C satellite PAN stereo-imagery using the DLT approach
IRS-1C PAN camera DLT modelling stereo-satellite mapping
2016/5/23
In view of the new high resolution satellites, images from the PAN camera of the Indian Remote Sensing satellite IRS-1C were evaluated for mapping applications at the Centre for Topographic Informatio...
Evaluation of hybrid data generated using IRS-1C Pan and LISS-III for urban land use mapping and land use /land cover analysis
PC Radiometric IRS- 1C
2016/5/20
Th e present study evaluates five methods namely; Principal Component analys is, Determinant analysis,
Filtering techniqu e, IH S transformation and Radiometric method for optimally combining the...
IRS-1 C images with optimal stereo relations have been used for a post calibration based on control points. The main
problem was the determination of the arrangement of the three line sensors, ...