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Halomethoxybenzenes in air of the Nordic region

Environmental Science and Ecotechnology 2023年第1期13卷 57-63页

作者： terry Bidleman Agneta Andersson Eva Brorstrom-Lunden Sonia Brugel Lars Ericson Katarina Hansson Mats Tysklind Department of Chemistry UmeåUniversity90187UmeåSweden Department of Ecology&Environmental Science UmeåUniversity90187UmeåSweden UmeåMarine Science Centre UmeåUniversity90571HorneforsSweden IVL Swedish Environmental Research Institute(IVL)Aschebergsgatan 4441133GothenburgSweden

Halomethoxybenzenes(HMBs)are a group of compounds with natural and anthropogenic *** we extend a 2002e2015 survey of bromoanisoles(BAs)in the air and precipitation at Rå€o on the Swedish west coast and Pallas in Subarctic *** BAs data are reported for 2018 and 2019 and chlorinated HMBs are included for these and some previous years:drosophilin A methyl ether(DAME:1,2,4,5-tetrachloro-3,6-dimethoxybenzene),tetrachloroveratrole(TeCV:1,2,3,4-tetrachloro-5,6-dimethoxybenzene),and pentachloroanisole(PeCA).The order of abundance of HMBs at Råo was SBAs>DAME>TeCV>PeCA,whereas at Pallas the order of abundance was DAME>SBAs>TeCA>*** lower abundance of BAs at Pallas reflects its inland location,away from direct marine ***-Clapeyron(CC)plots of log partial pressure(Pair)/Pa versus 1/T suggested distant transport at both sites for PeCA and local exchange for DAME and *** were dominated by distant transport at Pallas and by both local and distant sources at Rå€*** between air and precipitation concentrations were examined by scavenging ratios,SR=(ng m^(-3))precip/(ng m^(-3))*** were higher at Pallas than Rå€o due to greater Henry's law partitioning of gaseous compounds into precipitation at colder *** is produced by terrestrial *** screened 19 fungal species from Swedish forests and found seven of them contained 0.01e3.8 mg DAME per kg fresh *** suggest that the volatilization of DAME from fungi and forest litter containing fungal mycelia may contribute to atmospheric levels at both sites.

关键词： Halomethoxybenzenes(HMBs) Bromoanisoles(BAs) Drosophilin A methyl ether(DAME) Tetrachloroveratrole(TeCV) Atmospheric transport Sources

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Upsilon Constants and Their Usefulness in Planck Scale Quantum Cosmology

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Journal of Modern Physics 2024年第2期15卷 167-173页

作者： Eugene terry Tatum Independent Researcher Bowling Green Kentucky USA

This paper introduces the two Upsilon constants to the reader. Their usefulness is described with respect to acting as coupling constants between the CMB temperature and the Hubble constant. In addition, this paper summarizes the current state of quantum cosmology with respect to the Flat Space Cosmology (FSC) model. Although the FSC quantum cosmology formulae were published in 2018, they are only rearrangements and substitutions of the other assumptions into the original FSC Hubble temperature formula. In a real sense, this temperature formula was the first quantum cosmology formula developed since Hawking’s black hole temperature formula. A recent development in the last month proves that the FSC Hubble temperature formula can be derived from the Stephan-Boltzmann law. Thus, this Hubble temperature formula effectively unites some quantum developments with the general relativity model inherent in FSC. More progress towards unification in the near-future is expected.

关键词： Quantum Cosmology Hubble Constant Planck Scale Upsilon Constant Flat Space Cosmology Black Holes CMB Temperature ΛCDM Cosmology Quantum Gravity Unification

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A Relation-Based Modeling Method for Workshop Reconfiguration

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International Journal of Plant Engineering and Management 2004年第4期9卷 205-214页

作者： LIPan-ring QINXian-sheng WANGKe-qin LIMin NorthwesternPolyteehniealUniversity Xi＇an710072P.R.China NorthwesternPolyteehniealUniversity Xi＇an710072P.R.China

To respond to the changes in the m arket rapidly, the workshop has become an ever-changing dynamic environment in regard to personnel change and organization alternation, etc. Therefore it is ne cessary to reconfigure the workshop system. In this paper, we present the point of view that the closer the relations are among elements in the system, the clos er they should be connected with each other when they are integrated in designin g and structural modeling of the workshop system. At first, this paper discusses the relationship among elements in the workshop system and events describing th e relationship, and provides a technical overview of the expression, definition and classification of relationship. This paper focuses on the steps and algorith m to evaluate the degree of closeness of relations among elements in systems, an d emphasizes the modeling methods for workshop reconfiguration by use of a fuzzy cluster. In light of the above steps and methods, types and contents of basic r elationships among elements should be determined, and a standard relation tree s hould be set up. Then, correlation coefficients are calculated by the standard r elation tree, and a fuzzy relation matrix is built up. After that, the structure modeling of the workshop equipment system can be completed through a fuzzy clus ter. The paper ends with an application of a FMS(Flexible Manufactuing System) f unction system modeling. Results of the modeling and calculations are presented.

关键词： relation equipment reconfiguration modeling

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Relativity Isoframes—A Useful and Potentially Unifying Conceptual Framework

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Journal of Modern Physics 2021年第6期12卷 731-738页

作者： Eugene terry Tatum Independent Researcher Bowling Green KY USA

This brief note introduces the conceptual framework of special and general relativity isoclocks and isoframes. Isoclocks and isoframes, as defined herein, can be used to create geometrical maps of space and time (“space-time”) with and without matter embedded. They are useful for having a mental picture of space-time relationships without having to picture 4-dimensional manifolds, which very few students and scientists are able to do. With the aid of the optical lensing definition of curvature as inverse radius, a new gravitational force equation is derived, which also incorporates Einstein’s mass/energy relation in the mx term. Thus, one may see how it is that gravitational force correlates with its time-embedded curvature-squared (Cx2) space in a more accurate formulation than could be envisioned by Newton. This becomes more apparent in high gamma fields, such as found near a black hole horizon. It is hoped that probability theories, such as quantum field theories in curved space-time, might be adaptable to the general relativity isoframe concept introduced herein.

关键词： Isoframe Isoclock General Relativity Special Relativity Space-Time Black Holes Krogdahl Unification

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A Solution to the Cosmological Constant Problem Using the Holographic Principle (A Brief Note)

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Journal of Modern Physics 2024年第2期15卷 159-166页

作者： Eugene terry Tatum Independent Researcher Bowling Green Kentucky USA

This paper integrates a quantum conception of the Planck epoch early universe with FSC model formulae and the holographic principle, to offer a reasonable explanation and solution of the cosmological constant problem. Such a solution does not appear to be achievable in cosmological models which do not integrate black hole formulae with quantum formulae such as the Stephan-Boltzmann law. As demonstrated herein, assuming a constant value of Lambda over the great span of cosmic time appears to have been a mistake. It appears that Einstein’s assumption of a constant, in terms of vacuum energy density, was not only a mistake for a statically-balanced universe, but also a mistake for a dynamically-expanding universe.

关键词： Quantum Cosmology Planck Scale Cosmological Constant Black Holes Holographic Principle Flat Space Cosmology AdS-CFT ER = EPR Cosmology Model

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Unification Might Be Achievable by a Hypothesis of Instantaneous Time-Jumps during Photon and Graviton Interactions (A Brief Note)

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Journal of Modern Physics 2022年第5期13卷 730-735页

作者： Eugene terry Tatum Independent Researcher Bowling Green USA

Quantum theory according to the Copenhagen interpretation holds that, when a quantum interaction is observed (i.e., “measured”), the observer’s measuring devices temporarily become a part of the quantum system. Relativity theory holds that the event clock of the absorbed or emitted photon or graviton is frozen in time relative to all clocks outside the observed system. If we harmonize both theories, this would appear to imply that time continuity must be interrupted at each instant of observed photon or graviton interaction with matter. It is as if a segment of space-time is clipped out during each such observed interaction. If so, we must dispense with the notion of an absolutely smooth and continuous space-time and replace it with an observation-dependent, discontinuous, relativistic/quantum space-time. Mathematical physicists should be able to model this hypothesis (call it a “time-jump hypothesis”) and its inherent discontinuous space-time in their further efforts at unification.

关键词： Time-Jump Hypothesis Unification Relativity Theory Quantum Field Theory Relativistic/Quantum Space-Time Instantaneous Energy Transition Quantum Measurement Problem Quantum Non-Locality

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The Fish Microbiota:Research Progress and Potential Applications

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Engineering 2023年第10期29卷 137-146页

作者： Yinyin Luan Ming Li Wei Zhou Yuanyuan Yao Yalin Yang Zhen Zhang Einar ringø Rolf Erik Olsen Jihong Liu Clarke Shouqi Xie Kangsen Mai Chao Ran Zhigang Zhou China–Norway Joint Lab on Fish Gastrointestinal Microbiota Institute of Feed ResearchChinese Academy of Agricultural SciencesBeijing 100081China Biotechnology of the Ministry of Agriculture and Rural Affairs Institute of Feed ResearchChinese Academy of Agricultural SciencesBeijing 100081China Norway–China Joint Lab on Fish Gastrointestinal Microbiota Institute of BiologyNorwegian University of Science and TechnologyTrondheim 7491Norway NIBIO Norwegian Institute of Bioeconomy ResearchÅs 1431Norway State Key Laboratory of Freshwater Ecology and Biotechnology Institute of HydrobiologyChinese Academy of SciencesWuhan 430072China University of Chinese Academy of Sciences Beijing 100049China The Innovative Academy of Seed Design Chinese Academy of SciencesBeijing 100101China Hubei Engineering Research Center for Aquatic Animal Nutrition and Feed Wuhan 430072China The Key Laboratory of Mariculture(Ministry of Education) Ocean University of ChinaQingdao 266003China

The gut microbiota plays an important role in host health and *** understanding of the fish microbiota lags far behind our knowledge of that of humans and other ***,research has highlighted the importance of the microbiota in the health,performance,and various physiological functions of *** microbiota has been studied in various fish species,including model animals,economic fish,and wild fish *** composition of the fish microbiota depends on host selection,diet,and environmental *** intestinal microbiota affects the nutritional metabolism,immunity,and disease resistance of the fish host,while the host regulates the intestinal microbiota in a reciprocal way through both immune and non-immune *** and novel gnotobiotic fish models have been developed,which are important for the mechanistic study of host–microbiota interactions in *** this review,we discuss recent progress in fish microbiota *** describe various aspects of this research,including both studies on fish microbiota variations and fundamental research extending our knowledge of host–microbiota interaction in *** on how fish microbiota research may benefit fish health and industrial sustainability are also discussed.

关键词： Gut microbiota Fish Host-microbiota interaction Aquaculture

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能源政策如何作用工业绿色经济发展

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中国人口·资源与环境 2018年第12期28卷 19-28页

作者：曾婧婧童文思中南财经政法大学公共管理学院湖北武汉430073

经过长期发展,中国已形成多层次全方位的能源政策体系和多元化的能源政策目标,其中新能源开发类政策、节能类政策以及传统能源转型类政策作为三类较为主要的能源政策,分别对应能源领域开源、节流与转型的政策目标。为探明三类能源政策... 详细信息

经过长期发展,中国已形成多层次全方位的能源政策体系和多元化的能源政策目标,其中新能源开发类政策、节能类政策以及传统能源转型类政策作为三类较为主要的能源政策,分别对应能源领域开源、节流与转型的政策目标。为探明三类能源政策作用工业绿色经济发展的政策效力、政策时效性以及政策覆盖面,本文选取单位GDP能耗作为工业绿色经济发展水平的代理变量,构建能源政策作用工业绿色经济发展的计量模型,由Cobb-Douglas生产函数,将经济结构、资本与劳动力水平、地区环境治理水平、国有能源比作为控制变量纳入模型。在此基础上,使用31个省份2007年至2014年的面板数据,分区域实证检验三类能源政策以及各控制变量对中国工业绿色经济发展的作用效果。实证结果表明,各因素对绿色经济发展的作用如下:(1)开源类、节流类、转型类政策都有效促进了中国工业绿色经济发展,其中开源类政策和节流类政策的政策效力较强;(2)开源类、节流类政策的时效性强,但开源类政策更多具有短期效果,节流类政策具有持续性,转型类政策需要较长时间才能发挥作用;(3)分区域来看,节流类具有最广的政策覆盖面,在西部地区,各类政策的起效存在一年的时滞;(4)环境治理对工业绿色经济发展影响显著,治污投资比对中西部工业绿色经济的影响符合环境库兹涅茨曲线,但目前的国有能源工业规模对于工业绿色经济发展具有抑制作用。因此,本文建议应进一步推进转型类政策的合理制定,加强其政策有效性;对于西部地区,应加大基础设施建设和固定资产投资,培养有良好政策反映度的工业环境;最后,促进中国能源产业从资本密集型向知识密集型转变。

关键词：能源政策绿色经济开源节流转型

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Chiral carbon dots:synthesis,optical properties,and emerging applications

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Light(Science & Applications) 2022年第4期11卷 542-564页

作者： Aaron Doring Elena Ushakova Andrey L.Rogach Department of Materials Science and Engineering and Centre for Functional Photonics(CFP)City University of Hong Kong83 Tat Chee AvenueKowloonHong Kong SARChina. Center of Information Optical Technologies ITMO UniversitySaint Petersburg 197101Russia. Shenzhen Research Institute City University of Hong Kong518057 ShenzhenChina

Carbon dots are luminescent carbonaceous nanoparticles that can be endowed with chiral properties,making them particularly interesting for biomedical applications due to their low cytotoxicity and facile *** recent years,synthetic efforts leading to chiral carbon dots with other attractive optical properties such as two-photon absorption and circularly polarized light emission have *** start this review by introducing examples of molecular chirality and its origins and providing a summary of chiroptical spectroscopy used for its *** approaches used to induce chirality in nanomaterials are *** the main part of this review we focus on chiral carbon dots,introducing their fabrication techniques such as bottom-up and top-down chemical syntheses,their morphology,and optical/chiroptical *** then consider emerging applications of chiral carbon dots in sensing,bioimaging,and catalysis,and conclude this review with a summary and future challenges.

关键词： properties synthesis chiral

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Black Hole Complementarity in Terms of the Outsider and Insider Perspectives

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Journal of Modern Physics 2024年第2期15卷 184-192页

作者： Eugene terry Tatum Independent Researcher Bowling Green Kentucky USA

A complementarity hypothesis concerning outsider and insider perspectives of a gargantuan black hole is proposed. The two thought experiments presented herein are followed by a brief discussion of a new interpretation of black hole interior “space-and-time-reversal”. Specifically, it is proposed that the “singularity” space of the black hole interior is time-like and the expansion time of the black hole interior is space-like. The resemblance of this new insider interpretation to our own expanding and redshifting big bang universe is compelling.

关键词： Black Holes Complementarity Cosmological Models Rh = ct Models Flat Space Cosmology Schwarzschild Cosmology Thought Experiment Dark Energy Quantum Vacuum

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