Journal of Quantitative Spectroscopy & Radiative Transfer最新文献

{"title":"A modified recursive transfer matrix algorithm for radiation and scattering computation of a multilayered sphere","authors":"Jianing Zhang","doi":"10.1016/j.jqsrt.2025.109401","DOIUrl":"10.1016/j.jqsrt.2025.109401","url":null,"abstract":"<div><div>We discuss the electromagnetic scattering and radiation problems of multilayered spheres, reviewing the history of the Lorentz–Mie theory and the numerical stability issues encountered in handling multilayered spheres. By combining recursive methods with the transfer matrix method, we propose a modified transfer matrix algorithm designed for the stable and efficient calculation of electromagnetic scattering coefficients of multilayered spheres. The new algorithm simplifies the recursive formulas by introducing Debye potentials and logarithmic derivatives, effectively avoiding numerical overflow issues associated with Bessel functions under large complex variables. Moreover, by adopting a hybrid recursive strategy, this algorithm can resolve the singularity problem associated with logarithmic derivatives in previous algorithms. Numerical test results demonstrate that this algorithm offers superior stability and applicability when dealing with complex cases such as thin shells and strongly absorbing media.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"338 ","pages":"Article 109401"},"PeriodicalIF":2.3,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143593440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Accurate potential energy surface, dipole moment surface, and IR line lists for OCS isotopologues up to 2000 K","authors":"Xinchuan Huang ,&nbsp;Iouli E. Gordon ,&nbsp;Thibault Bertin ,&nbsp;David W. Schwenke ,&nbsp;Timothy J. Lee","doi":"10.1016/j.jqsrt.2025.109425","DOIUrl":"10.1016/j.jqsrt.2025.109425","url":null,"abstract":"<div><div>We report high-quality IR line lists of carbonyl sulfide (OCS) computed using an <em>ab initio</em> potential energy surface (PES) refined with selected energy levels from HITRAN2020 and experimental energies for highly excited vibrational states, and CCSD(T)/aug-cc-pV(T/Q/5+d)Z dipole moment surfaces (DMS). With PES accuracy σ_rms &lt; 0.01 cm^-1 for ¹⁶O¹²C³²S levels and DMS fitting σ_rms = 1.3×10^–7 au for potential energy &lt; 15,000 cm^-1, room-temperature IR line lists are generated for 12 OCS isotopologues in the 0–15,000 cm^-1 range with S_296K &gt; 10^–31 cm^-1/molecule.cm^-2, then combined into a composite line list of 9 million transitions, denoted Ames-296K. For high-temperature applications, an Ames-2000K OCS line list is constructed in the same range, including 7 OCS isotopologues, with J ≤ 240 and <em>E</em>' ≤ 23,000 cm^-1 for ¹⁶O¹²C^32/34S. The Ames line lists are compared to HITRAN, CDMS, JPL(2010) near-IR line list, ExoMol line list for ¹⁶O¹²C³²S, and high-resolution experimental IR studies. Data issues and discrepancies are identified and discussed. The accuracy of energy levels and line positions in the Ames line lists have been further enhanced using reliable experimental-based effective Hamiltonian (EH) models from HITRAN, or more consistent 0th-2nd order adjustments derived from the band-by-band comparisons between E_Ames and E_MARVEL, E_CDMS, and experimental data and models. We demonstrate the reliability and consistency of theoretical calculations may be utilized to determine more consistent empirical line positions, compared to direct MARVELization. The Ames-296K line list is evaluated against Pacific Northwest National Laboratory experimental cross sections, showing widespread improvements over HITRAN and ExoMol line lists in the range of 600–6500 cm^-1. The Ames line lists with empirically corrected line positions will provide accurate, reliable, and more complete IR predictions to facilitate OCS spectra analysis and modeling in atmospheric and exoplanetary studies. The PES, DMS, and line list files are available online to public.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"339 ","pages":"Article 109425"},"PeriodicalIF":2.3,"publicationDate":"2025-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143644658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extended high resolution study of  28SiH4 in the region of the octad stretching–bending bands","authors":"O.N. Ulenikov ,&nbsp;O.V. Gromova ,&nbsp;E.S. Bekhtereva ,&nbsp;N.I. Nikolaeva ,&nbsp;C. Sydow ,&nbsp;S. Bauerecker","doi":"10.1016/j.jqsrt.2025.109402","DOIUrl":"10.1016/j.jqsrt.2025.109402","url":null,"abstract":"<div><div>The infrared spectra of <!--> ²⁸SiH<span><math><msub><mrow></mrow><mrow><mn>4</mn></mrow></msub></math></span> were measured at varied experimental conditions with a Bruker Fourier transform infrared spectrometer IFS125HR and analyzed in the 2800–3400 cm⁻¹ region where eight sub-bands of the four stretching–bending bands of the octad are located. The 5670 transitions (<span><math><mrow><msup><mrow><mi>J</mi></mrow><mrow><mtext>max</mtext></mrow></msup><mo>=</mo><mn>27</mn></mrow></math></span>) belonging to these sub-bands were assigned (which is 5.5 times higher in comparison with the amount of corresponding data known from the literature) in the recorded experimental spectra and theoretically reproduced by a set of 130 parameters (band centers, rotational, centrifugal distortion, tetrahedral splitting and resonance interaction parameters) obtained from the weighted fit with the <span><math><msub><mrow><mi>d</mi></mrow><mrow><mtext>rms</mtext></mrow></msub></math></span> deviation of <span><math><mrow><mn>4</mn><mo>.</mo><mn>7</mn><mo>×</mo><mn>1</mn><msup><mrow><mn>0</mn></mrow><mrow><mo>−</mo><mn>4</mn></mrow></msup></mrow></math></span> cm⁻¹. A list of assigned experimental transitions is presented as the Supplementary data to this paper.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"338 ","pages":"Article 109402"},"PeriodicalIF":2.3,"publicationDate":"2025-03-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143593439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Monte-Carlo-based simulations of radiative transfer in photovoltaic solar farms: Towards fast and accurate parameterizations in weather and climate models","authors":"Chongxing Fan ,&nbsp;Xianglei Huang","doi":"10.1016/j.jqsrt.2025.109417","DOIUrl":"10.1016/j.jqsrt.2025.109417","url":null,"abstract":"<div><div>Photovoltaic (PV) solar farms, composed of arrays of photovoltaic panels, play a vital role in our effort to reduce the reliance on fossil fuels and mitigate global warming. Meanwhile, these panels alter surface radiative properties and can affect the local surface energy budget. To assess the influence of PV solar farms on the climate, previous modeling studies simply assumed flat solar panels lying on the ground and modified surface albedo to mimic the radiative effect of large-scale solar farm deployments. Here, we developed a Monte-Carlo-based radiative transfer model that can more accurately capture the role of the complex geometry of a real-world PV solar farm in 3-D radiative transfer. Specifically, solar panels are separated from the ground, tilted and elevated, with their own surface reflectance and emissivity. In this way, the scheme inherently accounts for the radiative transfer between panel and ground and between panel arrays. The model can be tailored to specific PV solar farm configurations through six adjustable input parameters, including panel tilt angle and spacing. A sensitivity analysis of both shortwave and longwave radiative processes within the farm reveals that front panel albedo (emissivity), ground albedo (emissivity), and panel area fraction determine the overall reflectivity (emissivity) of the entire solar farm site. Based on such Monte-Carlo calculations, a set of lookup tables was then constructed for fast parameterizations in the numerical weather models or climate models with desired computational efficiency.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"338 ","pages":"Article 109417"},"PeriodicalIF":2.3,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143578748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Accelerating radiative transfer calculations in the thermal infrared through principal component analysis of inherent optical properties","authors":"Vijay Natraj ,&nbsp;Robert J.D. Spurr","doi":"10.1016/j.jqsrt.2025.109415","DOIUrl":"10.1016/j.jqsrt.2025.109415","url":null,"abstract":"<div><div>Principal component analysis (PCA) is a linear mathematical transformation that reduces data dimensionality and enables easy identification of data variability; PCA converts a correlated mean-subtracted data set into a series of principal components (PCs). PCA can be performed on inherent optical properties to enhance the computational efficiency of radiative transfer calculations. Prior work has demonstrated the efficacy of this technique for the computation of radiances and Jacobians in the solar scattering regime, and for estimating broadband fluxes. Here, we extend the methodology to the thermal emission regime. We perform simulations for a nominal (model-based) aerosol scattering scenario, and for a scenario with enhanced aerosol scattering that is representative of strong pollution. The PCA-based approach provides top-of-the-atmosphere radiance results that are typically within 0.1% of numerically exact computations, while enabling a three-orders-of-magnitude speedup. We also investigate the accuracy levels achieved using variable numbers of PCs for different gas absorption optical depth regimes. Results show that more PCs are required for optical depths close to unity, while low and high optical depth scenarios can be simulated accurately with only one PC.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"339 ","pages":"Article 109415"},"PeriodicalIF":2.3,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143683784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"L-shell x-ray fluorescence relative intensities for elements with 64≤Z≤83 at 21 keV and 25 keV by synchrotron radiation","authors":"M. Alqadi,&nbsp;M. Telfah,&nbsp;A. Ibrahim,&nbsp;G. Alamat,&nbsp;H. Al-Khateeb,&nbsp;F. Alzoubi","doi":"10.1016/j.jqsrt.2025.109398","DOIUrl":"10.1016/j.jqsrt.2025.109398","url":null,"abstract":"<div><div>The relative intensities and cross sections of L-shell X-ray fluorescence (XRF) for elements with atomic numbers <span><math><mrow><mtext>64</mtext><mo>≤</mo><mi>Z</mi><mo>≤</mo><mtext>83</mtext></mrow></math></span> and compounds containing some of these targeted elements were measured at two excitation energies, 21 keV and 25 keV, using a synchrotron radiation source at XSAFS/XRF beamline of the Synchrotron Light Center for Experimental Science and Applications in the Middle East (SESAME), Jordan. The experimentally measured results of the relative intensities were compared to values obtained by the Fundamental Parameters’ method using two sets from literature, the calculated results based on the Dirac–Hartree–Slater model (DHS) by Puri (1993), and experimental data that are averaged and fitted by Campbell (2003). In this research, L-Shell XRF relative intensities and cross sections for the elements Gd, Er, Ta, W, Re, Tl and Bi and compounds <span><math><mrow><msub><mrow><mi>GdN</mi></mrow><mrow><mn>3</mn></mrow></msub><msub><mrow><mi>O</mi></mrow><mrow><mn>4</mn></mrow></msub></mrow></math></span> and <span><math><mrow><msub><mrow><mi>Hg</mi></mrow><mrow><mn>2</mn></mrow></msub><msub><mrow><mi>Cl</mi></mrow><mrow><mn>2</mn></mrow></msub></mrow></math></span> at excitation energies of 21 keV and 25 keV were measured.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"338 ","pages":"Article 109398"},"PeriodicalIF":2.3,"publicationDate":"2025-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143548722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An accurate determination of O2 A-band line intensities through experiment and theory","authors":"Erin M. Adkins ,&nbsp;Sergei N. Yurchenko ,&nbsp;Wilfrid Somogyi ,&nbsp;Joseph T. Hodges","doi":"10.1016/j.jqsrt.2025.109412","DOIUrl":"10.1016/j.jqsrt.2025.109412","url":null,"abstract":"<div><div>Accurate intensities of the O₂ A-band <span><math><mrow><mo>[</mo><msup><mrow><mi>b</mi></mrow><mn>1</mn></msup><msubsup><mrow><mstyle><mi>Σ</mi></mstyle></mrow><mrow><mi>g</mi></mrow><mo>+</mo></msubsup><mo>←</mo><msup><mrow><mi>X</mi></mrow><mn>3</mn></msup><msubsup><mrow><mstyle><mi>Σ</mi></mstyle></mrow><mrow><mi>g</mi></mrow><mo>−</mo></msubsup><mrow><mo>(</mo><mn>0</mn><mo>,</mo><mn>0</mn><mo>)</mo></mrow><mo>]</mo></mrow></math></span> centered about 760 nm are essential to reduce biases in satellite- and ground-based remote measurements of column-integrated air mass and greenhouse gas concentration. In support of these remote sensing techniques, we made cavity ring-down spectroscopy measurements of ¹⁶O₂ A-band line intensities up to <em>J</em> = 40, and we extrapolated these values to <em>J</em> = 60 using scaled <em>ab initio</em> intensity calculations. The <em>J</em> dependences of the measured and theoretical intensities differ on average by less than 0.1 %, and the measured intensities have relative combined standard uncertainties at the 0.15 % level. Upon evaluation of the integrated intensity, we find a negative bias between literature results and this work, which is four times greater than our present uncertainty.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"338 ","pages":"Article 109412"},"PeriodicalIF":2.3,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143578749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optical properties simulated for oceanic particles with nonspherical core-shell morphologies","authors":"Yuheng Zhang ,&nbsp;Ping Yang ,&nbsp;Meng Gao ,&nbsp;Xiaodong Zhang","doi":"10.1016/j.jqsrt.2025.109400","DOIUrl":"10.1016/j.jqsrt.2025.109400","url":null,"abstract":"<div><div>Oceanic particles play a significant role in determining the optical properties of the upper layer of oceans and, subsequently, the radiative forcing effect at the atmosphere-ocean interface. However, it is challenging to quantify the optical effects of these particles accurately. This study introduces a comprehensive optical property lookup table for oceanic particles, which can be used for oceanic remote sensing implementations and radiative transfer simulations in ocean. Specifically, the optical properties of an ensemble of irregular core-shell hexahedra under the random orientation condition are used as the surrogates for the counterparts of phytoplankton and other oceanic particles within the visible spectrum. The present theoretical light scattering computational results agree reasonably well with measurements, particularly for the phase function P₁₁. However, the linear polarization ratio − P₁₂/P₁₁ shows reasonable agreement between the computational results and measurements for <em>Microcystis aeruginosa</em> with gas vacancy and <em>Asterionella formosa</em>, but substantial differences are noticed in the comparison for <em>Emiliania huxleyi</em> and <em>Microcystis aeruginosa</em> without gas vacancy.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"338 ","pages":"Article 109400"},"PeriodicalIF":2.3,"publicationDate":"2025-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143578750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intensities of all fine-structure resolved rovibrational electric quadrupole absorption lines in 16O2 (X3Σg−) calculated with a new ab initio quadrupole moment curve","authors":"Maciej Gancewski ,&nbsp;Hubert Jóźwiak ,&nbsp;Hubert Cybulski ,&nbsp;Piotr Wcisło","doi":"10.1016/j.jqsrt.2025.109395","DOIUrl":"10.1016/j.jqsrt.2025.109395","url":null,"abstract":"<div><div>The intensities of all rovibrational electric quadrupole absorption lines in ¹⁶O<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span> (<span><math><mrow><msup><mrow><mi>X</mi></mrow><mrow><mn>3</mn></mrow></msup><msubsup><mrow><mi>Σ</mi></mrow><mrow><mi>g</mi></mrow><mrow><mo>−</mo></mrow></msubsup></mrow></math></span>), for which the vibrational quantum number is <span><math><mrow><mi>v</mi><mo>≤</mo><mn>35</mn></mrow></math></span> and the total angular momentum quantum number is <span><math><mrow><mi>J</mi><mo>≤</mo><mn>40</mn></mrow></math></span>, are calculated in the intermediate coupling using a new <em>ab initio</em> quadrupole moment curve of the ground electronic state of O<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>. The calculated values agree with those available in the HITRAN database, which at present includes, for quadrupole transitions, only the 1-0 fundamental vibrational band of ¹⁶O<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span> (<span><math><mrow><msup><mrow><mi>X</mi></mrow><mrow><mn>3</mn></mrow></msup><msubsup><mrow><mi>Σ</mi></mrow><mrow><mi>g</mi></mrow><mrow><mo>−</mo></mrow></msubsup></mrow></math></span>). We therefore recommend using the intensities of the vibrational overtones and hot bands reported here in updating the HITRAN database for O<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span> in the upcoming 2024 edition.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"337 ","pages":"Article 109395"},"PeriodicalIF":2.3,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143583095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Multispectral stealth structures for simultaneous visible-infrared stealth and efficient heat dissipation","authors":"Zhichang Fu ,&nbsp;Siran Jia ,&nbsp;Fuqiang Wang ,&nbsp;Hao Yan ,&nbsp;Ziming Cheng","doi":"10.1016/j.jqsrt.2025.109397","DOIUrl":"10.1016/j.jqsrt.2025.109397","url":null,"abstract":"<div><div>Multispectral compatible stealth technologies are critically important in complex warfare environments, as they can effectively deceive various types of detection equipment, including visible light cameras and infrared thermal imagers. However, the integration of multiple stealth functionalities entails increasingly complex design requirements, posing significant challenges to the design of multispectral stealth structures. Herein, a metamaterial structure, composed of single-layer grating and multilayer films, are successfully designed to achieve visible-infrared stealth and efficient heat dissipation. This metamaterial supports visible stealth (0.38–0.78 μm), two–band infrared stealth for both 3–5 μm and 8–14 μm bands and enhances heat dissipation via two non-detection bands at 5–8 μm and 14–17 μm as well. This is demonstrated through the possibility of designing surfaces with different colors matching with background environment while simultaneously achieving minimal emissivity in the 3–5 μm and 8–14 μm bands (only 0.15 and 0.22, respectively) and significant emissivity in the non-detection bands at 5–8 μm and 14–17 μm (reaching 0.79 and 0.72, respectively). This research not only offers theoretical insights for designing metamaterial that combines visible–infrared stealth and heat dissipation but also provides valuable ideas and methodologies for the broader field of radiation regulation research.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"337 ","pages":"Article 109397"},"PeriodicalIF":2.3,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143471254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}