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Paleoecological Response of corals to the End-Triassic Mass Extinction： An Integrational Analysis

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Journal of Earth Science 2018年第4期29卷 879-885页

作者： George D Stanley Jr hannah M E Shepherd Autumn J Robinson University of Montana Paleontology center Missoula MT 59812 USA

The end-Triassic （also Triassic-Jurassic） mass extinction severely affected life on planet Earth 200 million years ago. Paleoclimate change triggered by the volcanic eruptions of the central Atlantic Magmatic Province （cAMP） caused a great loss of marine biodiversity, among which 96% coral genera were get lost. However, there is precious little detail on the paleoecology and growth forms lost between the latest Triassic extinction and the Early Jurassic recovery. Here a new pilot study was conducted by analyzing corallite integration levels among corals from the latest Triassic and Early Jurassic times. Integration levels in corals from the Late Triassic and Early Jurassic were determined through both the Paleobiology Database as well as from a comprehensive museum collection of fossil corals. Results suggest that in addition to a major loss of diversity following the end-Triassic mass extinction, there also was a significant loss of highly integrated corals as clearly evidenced by the coral data from the Early Jurassic. This confirms our hypothesis of paleoecological selectivity for corals following the end-Triassic mass extinction. This study highlights the importance of assigning sim- ple to advanced paleoecological characters with integration levels, which opens a useful approach to understanding of mass extinction and the dynamics of the recovery.

关键词： coral loss integration level end-Triassic mass extinction paleoecology

Increasing phosphorus fertilizer value of recycled iron phosphates by prolonged flooding and organic matter addition

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Pedosphere 2024年第3期34卷 631-640页

作者： Rochelle Joie SARAcANLAO hannah VAN RYcKEL Mieke VERBEEcK Maarten EVERAERT Erik SMOLDERS Division of Soil and Water Management Department of Earth and Environmental ScienceKU LeuvenKasteelpark Arenberg 20Heverlee B-3001(Belgium) Soil Service of Belgium.Willem De croylaan 48 Leuven 3001(Belgium)

Iron(Fe)minerals are commonly used to remove phosphorus(P)from waste streams,producing P-loaded Fe(Ⅲ)oxides or Fe(Ⅱ)phosphate minerals(e.g.,vivianite).These minerals may be used as fertilizers to enhance P circularity if solubilized in ***,we tested the P fertilizer value of recycled Fe phosphates(FePs)in a pot trial and in an incubation experiment,hypothesizing that P release from FePs is possible under Fe(Ⅲ)-reducing ***,a pot trial was set up with rice(Oryza sativa)in all combinations of soil flooding or not,three P-deficient soils(acid,neutral,and calcareous),and six FePs(three Fe(Ⅲ)Ps and three Fe(Ⅱ)Ps)referenced to triple superphosphate(TSP)or zero *** P uptake responded to TSP application in all treatments but only marginally to *** redox potential did not decrease to-200 mV by flooding for a brief period(13 d)during the pot trial.A longer incubation experiment(60 d)was performed,including a treatment of glutamate addition to stimulate reductive conditions,and P availability was assessed with cacl_(2)extraction of *** addition and/or longer incubation lowered soil redox potential toched in the calcareous soil and in the neutral soil amended with Fe(Ⅲ)*** can be concluded that prolonged soil flooding and organic matter addition can enhance the P fertilizer efficiency of ***,application of FeP in powder form may enhance P availability.

关键词： agronomic efficiency circular economy P-loaded Fe(Ⅲ)oxides paddy soil vivianite redox

The Use of Nostalgic Material in the Work of Hayao Miyazaki

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The Use of Nostalgic Material in the Work of Hayao Miyazaki

作者： Malone hannah Louise 中国美术学院

学位级别：硕士

宫崎骏(1941-),日本导演、动画师,动画工作室吉卜力工作室的创始人之一。宫崎骏因其动画中创造的令人大开眼界的视觉世界而受到世界的推崇,他将魔幻和怀旧作为救赎的主题,改变了人们对动画作用的认识及其在当代艺术世界中所扮演的角色... 详细信息

宫崎骏(1941-),日本导演、动画师,动画工作室吉卜力工作室的创始人之一。宫崎骏因其动画中创造的令人大开眼界的视觉世界而受到世界的推崇,他将魔幻和怀旧作为救赎的主题,改变了人们对动画作用的认识及其在当代艺术世界中所扮演的角色。现有的关于宫崎骏作品的文献和资料都将关注点缩小到对其导演电影的批判性分析上,却忽略了其以个人经验和怀旧作为内容的叙事。虽然有少量文章涉足了宫崎骏的过去与他的作品之间的关联,但很少有文章对他将记忆作为作品创作的工具进行详细的阐释。本文旨在弥补宫崎骏借助个人经验和令人怀旧的内容来叙事的方法的研究空白。本文还旨在探讨宫崎骏如何在其电影中使用个人记忆创造怀旧内容的具体例子,以及宫崎骏作品之前日本浮世绘和中国连环画中的东亚传统艺术。

关键词：宫崎骏宫崎骏怀旧恢复性怀旧反思性怀旧动画记忆力

Effect of a Newly Developed Pelleted Papermill Biosolids on crop and Soil

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Journal of Agricultural chemistry and Environment 2020年第1期9卷 1-12页

作者： Morteza Mozaffari hannah c. Hays Northeast Research and Extension center Keiser Department of Crop Soil and Environmental Science Division of Agriculture University of Arkansas System Arkansas USA

The US is one of the leading global producers of paper industry with approximately 24 percent of the share of world paper supply. Despite diversity of the feedstock and production methods, c rich papermill biosolids (PB) is a major byproduct of paper production process. Landfilling is the predominant method of PB management. Increasing landfill cost and its potential environmental consequences have incentivized research and development efforts to find beneficial uses for PB. This sensible option reduces the overall paper production costs and increases environmental sustainability. Pelletization of PB increases its marketability by reducing transportation costs. This greenhouse study was conducted to gain a better understanding of the properties and effects of a recently developed pelletized papermill biosolids (PPB) on bell pepper (capsicum annuum L.) and soil. Urea and PPB were each applied at four total N rates equivalent to 45, 90, 135, and 180 kg N ha﹣1 and an additional control treatments of 0 N was included. The total c and N concentration in this PPB were 379 and 14 g·kg﹣1 respectively and its c:N ratio was 27.2. Nitrogen treatment significantly (P ≤ 0.0839) influenced pepper height, dry biomass, N concentration, and N uptake. Plant height ranged from 31.2 to 44.4 cm;135 kg·ha﹣1 urea-N and PPB-N produced the tallest and shortest plants respectively. Dry biomass of the pepper that did not receive any N, those treated with urea-N or PPB-N were 5.3, 5.7 - 7.5, and 5.9 - 6.5 g·plant﹣1 respectively. Nitrogen concentration in control treatment (0 N) was 36.4 g·kg﹣1 and that of pepper treated with any N ranged from 32.0 - 40.7 g·kg﹣1. There was an inverse numerical, albeit not always statistically significant, relationship between PPB rate and plant N concentration. Generally, pepper treated with urea removed significantly more N from soil than control or PPB treated pepper. Nitrogen uptake by plants that did not receive any N and those amended with urea or PPB were

关键词： Pelleted Papermill Biosolids Pepper Nitrogen Urea Beneficial Use

corn and Soil Response to a Recently Developed Pelletized Papermill Biosolids

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Agricultural Sciences 2019年第12期10卷 1581-1591页

作者： Morteza Mozaffari hannah c. Hays Northeast Research and Extension center Department of Crop Soils and Environmental Science University of Arkansas System Division of Agriculture Fayetteville USA

Beneficial utilization of industrial byproducts such as papermill biosolids (PB) provides a unique opportunity to reduce the overall production cost and increase environmental sustainability. Pelletization of a byproduct enhances its marketability by improving the transportation and application. This greenhouse study was conducted to gain a better understanding of the properties and effects of, a recently developed pelletized papermill biosolids (PPB), on corn (Zea mays L.) and soil. Urea and PPB were each applied at four total N rates equivalent to 45, 90, 135, and 180 kg⋅ha−1 and an additional control treatments of 0 was also included. The PPB contained 379 and 14 g⋅kg−1 total N and c and its c:N ratio was 27. Nitrogen treatment significantly (P ⋅plant−1 where application of 180 kg⋅ha−1 of PPB-N produced the smallest plant biomass. Numerically the dry biomass of corn that did not receive any N, corn fertilized with any PPB, and corn fertilized with any urea was 38.3, 26.9 - 41.1 and 38.1 - 40.92 g⋅plant−1 respectively. Nitrogen concentration in corn plants ranged 6.2 - 11.5 g⋅kg−1. Nitrogen concentration in corn that did not receive any urea or corn that received urea was 8.7 - 11.5 g⋅kg−1 and was significantly more than corn treated with any PPB. Total N uptake (removed from soil) by the corn plant was 166 - 455 mg⋅plant−1. Total N uptake by corn that did not receive any N, corn fertilized with any PPB, and corn fertilized with any urea were 327, 166 - 278, and 379 - 455 mg⋅plant−1 respectively. The data suggest that the high c/N ratio (27.2) of PPB resulted in immobilization of PPB-N. Thus the next step will be to research the optimal rates of inorganic N that should be incorporated into this PPB to reduce its c:N to make it an effective high organic matter content N fertilizer. Nitrogen treatment significantly (P g⋅kg−1. The SOM of the treatme

关键词： Pelleted Papermill Biosolids corn Nitrogen Urea Beneficial Use

O_(2)-generating multifunctional polymeric micelles for highly efficient and selective photodynamic-photothermal therapy in melanoma

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chinese chemical Letters 2024年第7期35卷 394-399页

作者： Yu Qin Mingyang Huang chenlu Huang hannah LPerry Linhua Zhang Dunwan Zhu Tianjin Key Laboratory of Biomedical Materials Key Laboratory of Biomaterials and Nanotechnology for Cancer ImmunotherapyInstitute of Biomedical EngineeringChinese Academy of Medical Sciences&Peking Union Medical CollegeTianjin 300192China Molecular Sciences Research Hub Department of ChemistryWhite City CampusImperial College LondonLondon W120BZUnited Kingdom

Photothermal therapy(PTT)and photodynamic therapy(PDT)have received tremendous attention owing to their great potential for tumor ***,two main issues hamper the antitumor performance of PDT:overexpression of glutathione(GSH)in tumors,which consumes PDT-induced reactive oxygen species(ROS),and hypoxia within the tumor *** drawbacks of PTT include uneven temperature distribution and the upregulation of the heat-shock proteins in tumors,both of which result in ineffective *** address these issues,a MnO_(2)doped nano-delivery system(HTIM-PMs)was synthesized by one-step self-assembly of disulfide bond bridged copolymers for indocyanine green(IcG)and MnO_(2)*** surface of polymeric micelles was layered with hyaluronan(HA)and transactivator(TAT)peptides to improve active targeting and increase cell *** internalization,HTIM-PMs showed responsiveness to the tumor microenvironment(acid pH,high glutathione,high H_(2)O_(2)).Breaking the disulfide bond reduced the intratumoral GSH level and simultaneously released the MnO_(2)and *** released MnO_(2)further reduced the GSH level and promoted O_(2)generation,thus enhancing the PDT *** PTT-mediated hyperthermia accelerated blood flow,which is beneficial for O_(2)distribution,and promotes ROS *** PTT-mediated adjuvant effects further overcame the limitations of PDT and the robust PDT effect in turn compensated for the deficiency of *** promising platform exhibited a significant improvement in the PTT-PDT cancer treatment strategy compared to previously reported nanostructures.

关键词： Photodynamic therapy Photothermal therapy Oxygen generating One-step self-assembly Stimuli-responsive nanoparticles

Yves Klein, 1928-1962

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Yves Klein, 1928-1962

Heat Shock Factors HsfB 1 and HsfB2b Are Involved in the Regulation of Pdf1.2 Expression and Pathogen Resistance in Arabidopsis

作者： Weitemeier hannah.

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Molecular Plant 2009年第1期2卷 152-165页

作者： Mukesh Kumar Wolfgang Busch hannah Birke Birgit Kemmerling Thorsten Nurnberger Friedrich Schoffl Present address: Heinrich-Pette-lnstitut Martinistrabe 52 D-20251 Hamburg Germany Max-Planck-lnstitut fur Entwicklungsbiologie Abteilung Molekularbiologie Speemannstrabe 37-39 D-72076 Tubingen Germany Universitat Tubingen Zentrum for Molekularbiologie der Pflanzen (ZMBP)--AIIgemeine Genetik Auf der Morgenstelle 28 D-72076 Tubingen Germany Universitat Tubingen Zentrum fur Molekularbiologie der Pflanzen (ZMBP)--Biochemie der Pflanzen Auf der Morgenstelle 5 D-72076 Tubingen Germany

In order to assess the functional roles of heat stress-induced class B-heat shock factors in Arabidopsis, we investigated T-DNA knockout mutants of AtHsfB1 and AtHsfB2b. Micorarray analysis of double knockout hsfB1/hsfB2b plants revealed as strong an up-regulation of the basal mRNA-levels of the defensin genes Pdfl.2a/b in mutant plants. The Pdfexpression was further enhanced by jasmonic acid treatment or infection with the necrotrophic fungus Alternaria brassicicola. The single mutant hsfB2b and the double mutant hsfB 1/B2b were significantly improved in disease resistance after A. brassicicola infection. There was no indication for a direct interaction of Hsf with the promoter of Pdf1.2, which is devoid of perfect HSE consensus Hsf-binding sequences. However, changes in the formation of late HsfA2-dependent HSE binding were detected in hsfB1/B2b plants. This suggests that HsfB1/B2b may interact with class A-Hsf in regulating the shut-off of the heat shock response. The identification of Pdfgenes as targets of Hsf-dependent negative regulation is the first evidence for an interconnection of Hsf in the regulation of biotic and abiotic responses.

关键词： Abiotic/environmental stress transcriptional control and transcription factors transcriptome analysis defense responses disease resistance Arabidopsis.

Editorial for Internet of Things (IoT) and Artificial Intelligence (AI) in geotechnical engineering

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Journal of Rock Mechanics and Geotechnical Engineering 2022年第4期14卷 1025-1027页

作者： Honghu Zhu Ankit Garg Xiong(Bill)Yu hannah Wanhuan Zhou School of Earth Sciences and Engineering Nanjing UniversityNanjingChina Guangdong Engineering center for Structure Safety and Health Monitoring Shantou UniversityShantouChina Department of civil and Environmental Engineering Case Western Reserve UniversityClevelandUSA State Key Laboratory of Internet of Things for Smart city and Department of civil and Environmental Engineering University of MacaoMacaoChina

We are privileged to be invited by the Honorary Editor-in-chief,Professor Qihu Qian,Editor-in-chief,Professor Xia-Ting Feng,and the editorial staff of the Journal of Rock Mechanics and Geotechnical Engineering(JRMGE),to serve as Guest Editors for this Special Issue(SI).Over the last decade,the application of the Internet of Things(IoT)and Artificial Intelligence(AI)has increased rapidly to enhance automation in various *** efficient construction and maintenance of geotechnical infrastructures(slopes,tunnels,pipelines,and other ground infrastructures),there is a need to access and examine measured data in *** in data type due to the usage of unmanned aerial vehicle(UAV)photogrammetric sensors,LiDAR,and fiber optic sensing techniques make data management and analysis more *** artificial intelligence,metaheuristic optimization,and data science can be reliable methods in geotechnical engineering for site investigation,risk assessment,design,construction,and maintenance at a higher level.

关键词： artificial IoT gramme