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comparisons of oxbow lake fish assemblages in relation to bigheaded carp establishment in the lower White River, Arkansas

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Ecological Processes 2024年第1期13卷 188-205页

作者： Michael A.Eggleton cody J.Salzmann Joseph E.Kaiser Shannon c.F.Smith Department of Aquaculture and Fisheries University of Arkansas at Pine Bluff Arkansas Game and Fish commission Virginia Institute of Marine Science

Background Since the late 1990s, bigheaded carps(largely silver carp [Hypophthalmichthys molitrix] but also bighead carp [H. nobilis]) have established throughout the lower Mississippi River basin. Using previously studied oxbow lakes in the lower White River basin, Arkansas, we compared current(2017, “post-carp” establishment) fish assemblages to historical(2002, “pre-carp” establishment) fish assemblages. Fish assemblages were comprehensively assessed using multiple gears, including boat electrofishing, mini-fyke nets, and experimental small-mesh gill *** T-tests suggested that fish assemblage indices of richness, diversity, evenness, and dominance were often greater(P carp period as reflected by boat electrofishing and experimental gill nets. However, all indices were generally similar(P > 0.05) between the pre-carp and post-carp period with fish assemblages depicted using mini-fyke nets. Nonmetric multidimensional scaling analyses indicated that fish assemblages differed structurally between pre-carp and post-carp periods. Assemblage differences were linked to both small and large abundance changes for more than 20 species. Abundances of gizzard shad(Dorosoma cepedianum), emerald shiner(Notropis atherinoides), pugnose minnow(Opsopoeodus emiliae), crappies(Pomoxis spp.), bluegill(lepomis macrochirus), orangespotted sunfish(l. humilis), and yellow bass(Morone mississippiensis) declined between the pre-carp and postcarp periods. conversely, abundances of weed shiner(N. texanus), pallid shiner(Hybopsis amnis), longear sunfish(l. megalotis), buffalofishes(Ictiobus spp.), and gars(lepisosteus spp.) generally increased during the same *** Although not possible to conclude assemblage shifts were entirely related to bigheaded carps due to the absence of an appropriate reference system where carps did not establish, the wide establishment of these carps is one of the most pervasive changes to have occurred in the lower White

关键词： Bigheaded carp Silver carp Aquatic nuisance species Fish assemblage Oxbow lake large river

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Investigating Stability Properties for Transition Metal carbonate Precursors Using Universal cluster Expansion Technique(UNclE)as cathodes for li-Ion Batteries

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材料科学与工程（中英文A版） 2024年第1期14卷 26-33页

作者： Mogahabo Tebogo Morukuladi N.l.lethole M.c.Masedi N.N.Ngoepe P.E.Ngoepe Materials Modelling centre University of LimpopoPrivate Bag x1106Sovenga 0727South Africa Department of Physics University of Fort HareAlice 5700South Africa

The universal cluster expansion technique was used in this study to determine the binary phase diagrams for the transition metal carbonate precursors McO3(M:Mn,Ni,co).The use of mixed cathode materials in lithium-ion batteries such as NMc(Ni,Mn and co)formulations,is a strategic approach to optimize performance,enhance safety and address cost and environmental considerations in the rapidly evolving field of energy *** study focuses on the cost issue related to lithium ion batteries by investigating the manganese rich NMc since manganese is more abundant and *** doped MncO3 with nickel and doped MncO3 with cobalt then ran cluster expansion calculations to generate binary *** binary phase diagrams generated indicated that doping MncO3 with nickel favours the Mn-rich side,while doping MncO3 with cobalt favours 50%Mn-rich and 50%*** further extracted the most stable structures from both binary diagrams and determined their electronic,mechanical and vibrational stabilities using DFT(density functional theory)calculations within the lDA(local gradient approximation)with Hubbard parameter(U).The electronic properties revealed that both materials are semiconductors due to their narrow energy band gap obtained while the mechanical properties showed that structures are mechanically stable since their necessary conditions for trigonal and triclinic systems were satisfied.

关键词： Binary phase diagrams mechanical properties electronic conductivity phonon dispersion curves.

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Radiation Spectral Analysis of 3D Dust Molecular clusters(PAHs)and Peptoids under Ionization and Electric Field in ISM

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Research in Astronomy and Astrophysics 2024年第1期24卷 70-77页

作者： Ruiqing Wu chunhua Zhu Guoliang lü Xiaojiao Zhang Xizhen lu Jinlong Yu Wujin chen Mengqiu long School of Physics and Electronics Central South UniversityChangsha 410083China School of Physical Science and Technology Xinjiang UniversityUrumqi 830046China School of Microelectronics and Physics Hunan University of Technology and BusinessChangsha 410205China college of Mechanical and Electronic Engineering Tarim UniversityAlar 843300China School of Medicine Xinjiang Medical UniversityUrumqi 830011China

Polycyclic aromatic hydrocarbons(PAHs),PANHs,and peptoids dust spectral calculations from the interstellar medium(ISM)are important for dust observations and *** goal is to calculate the radiation spectrum of spherical PAHs dust clusters in a vacuum containing ionized and applied in the presence of an electric *** propose a new simple computational model to calculate the size of three-dimensional spherical dust clusters formed by different initial dust *** the Vienna Ab-initio Simulation Package code,the density functional theory with the generalized approximation was used to calculate the electron density gradient and obtain the radiation spectrum of *** the radius of spherical dust clusters is~[0.009-0.042]μm,the dust radiation spectrum agrees well with the Z=0.02 mMMP stellar spectra,and the PAHs radiation spectrum of NGc 4676 at wavelengths of(0-5]μm and(5-10]μm,*** the ionized state,the N-PAH,c_(10)H_(9)N,2(c_(4)H_(4))^(1+),and peptoids 4(cHON),(c_(8)H_(10)N_(2)O_(5))^(1+)dust clusters at 3.3μm,while the 2(c_(22)H_(21)N_(3)O_(2))^(1+),4(cHON)dust clusters at 5.2μm have obvious *** is a characteristic of part of PAHs and peptoids clusters radiation at the nearinfrared wavelength of 2μ***,especially after applying an electric field to the dust,the emission spectrum of the dust increases significantly in the radiation wavelength range[3-10]μ***,the dust clusters of PAHs,PANHs,and peptoids of the radius size~[0.009-0.042]μm are likely to exist in the ISM.

关键词： ISM:structure ISM:molecules radiation mechanisms:general (ISM:)dust extinction

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Overweight/Obesity in University Students from Mexico: comparison Using Different Indices

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Journal of Biosciences and Medicines 2024年第7期12卷 151-159页

作者： Gabriel Medrano-Donlucas claudia carolina Hernández-Peña Ricardo Juárez-lozano cecilia lópez-lópez Santiago c. Sigrist Flores Rafael Villalobos-Molina Itzell A. Gallardo-Ortíz Instituto de ciencias Biomdicas Universidad Autnoma de Ciudad Jurez Ciudad Jurez Mxico Facultad de Estudios Superiores Iztacala Universidad Nacional Autnoma de Mxico Tlalnepantla de Baz Mxico

The goal was to compare body mass index (BMI), waist circumference (Wc), waist to height ratio (WHtR), and relative fat mas (RFM), to identify the best predictor of overweight and obesity in university students from Mexico. This is a cross-sectional survey with 697 university students from northern and central Mexico (448 women, and 249 men aged 18 - 19 years). Data was collected during 2018. Overweight and obesity were calculated from those indices and for both, female and male students, the order of correlation between a pair of indices were WHtR vs. RFM > WHtR vs. Wc > RFM vs. Wc > WHtR vs. BMI > BMI vs. Wc > RFM vs. BMI. It is concluded to use the WHtR and the RFM to better predict overweight and obesity in young Mexican university students.

关键词： Overweight and Obesity Anthropometry Anthropometry Indices

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泰国“中文+职业”教育发展现状与前瞻

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华侨大学学报（哲学社会科学版） 2024年第3期 50-59,114页

作者：洪桂治华侨大学华文教育研究院福建厦门361021

泰国是最早发展“中文+职业”教育的国家之一。对泰国“中文+职业”教育发展现状调查分析发现,泰国“中文+职业”教育具有起步早、层级多、发展领域广等特点,同时也存在标准体系不够健全、人才培养内涵不够深入、师资培养机制不够完善... 详细信息

泰国是最早发展“中文+职业”教育的国家之一。对泰国“中文+职业”教育发展现状调查分析发现,泰国“中文+职业”教育具有起步早、层级多、发展领域广等特点,同时也存在标准体系不够健全、人才培养内涵不够深入、师资培养机制不够完善、教育资源缺口大等问题;提出完善标准体系建设、深化校企合作、加强师资培养、打造教学资源共享平台等可行性建议。

关键词： “中文+职业”教育泰国中泰共建“一带一路”

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姜黄提取物的抑菌活性及对细菌胞膜作用的研究

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药学学报 2024年第8期59卷 2265-2272页

作者：罕璐周超毕秀芳黄梅桂郝刚西南民族大学食品科学与技术学院四川成都610041

本研究通过测定最小抑菌浓度(minimum inhibitory concentration, MIc)分析姜黄提取物的抑菌谱,并通过检测姜黄提取物对抑制效果最佳的受试菌(枯草芽孢杆菌)细胞膜的通透性及完整性、能量代谢及菌体形态的影响,阐述姜黄提取物的膜作用... 详细信息

本研究通过测定最小抑菌浓度(minimum inhibitory concentration, MIc)分析姜黄提取物的抑菌谱,并通过检测姜黄提取物对抑制效果最佳的受试菌(枯草芽孢杆菌)细胞膜的通透性及完整性、能量代谢及菌体形态的影响,阐述姜黄提取物的膜作用抑菌机制。结果表明,姜黄提取物具有广谱抑菌活性,对革兰阳性菌、革兰阴性菌及真菌均有一定抑制作用,对枯草芽孢杆菌的抑制活性最强, MIc为0.5 mg·ml^(-1)。姜黄提取物可扰乱脂质体膜释放钙黄绿素,能增加细菌胞膜通透性引起胞内K^(+)、ca^(2+)和细胞壁间蛋白的泄漏,以及破坏细胞膜的完整性,使胞内蛋白、多糖外漏。扫描电镜观察证实经姜黄提取物处理的细菌形态严重变形,在此过程中还影响细胞能量代谢,使细菌胞内ATP含量和ATP酶活力显著降低。因此姜黄提取物具有的抑菌活性与其破坏细菌膜结构的作用密切相关。

关键词：姜黄提取物枯草芽孢杆菌抑菌活性膜作用机制

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The HIF-1α/PlOD2 axis integrates extracellular matrix organization and cell metabolism leading to aberrant musculoskeletal repair

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Bone Research 2024年第2期12卷 289-301页

作者： Heeseog Kang Amy l.Strong Yuxiao Sun lei Guo conan Juan Alec c.Bancroft Ji Hae choi chase A.Pagani Aysel A.Fernandes Michael Woodard Juhoon lee Sowmya Ramesh Aaron W.James David Hudson Kevin N.Dalby lin Xu Robert J.Tower Benjamin levi center for Organogenesis Regeneration and TraumaDepartment of SurgeryUniversity of Texas SouthwesternDallasTX 75390USA Section of Plastic Surgery Department of SurgeryUniversity of MichiganAnn ArborMI 48109USA Quantitative Biomedical Research center Peter O’Donnell Jr.School of Public HealthUniversity of Texas SouthwesternDallasTX 75390USA Department of Orthopedics and Sports Medicine University of WashingtonSeattleWA 98195USA Division of chemical Biology and Medicinal chemistry College of PharmacyUniversity of Texas at AustinAustinTX 78712USA Department of Pathology Johns Hopkins UniversityBaltimoreMD 21218USA

While hypoxic signaling has been shown to play a role in many cellular processes,its role in metabolism-linked extracellular matrix(EcM)organization and downstream processes of cell fate after musculoskeletal injury remains to be ***(HO)is a debilitating condition where abnormal bone formation occurs within extra-skeletal *** andhypoxia-inducible factor 1α(HIF-1α)activation have been shown to promote ***,the underlying molecular mechanisms bywhich the HIF-1αpathway in mesenchymal progenitor cells(MPcs)contributes to pathologic bone formation remain to ***,we used a proven mouse injury-induced HO model to investigate the role of HIF-1αon aberrant cell ***-cell RNA sequencing(scRNA-seq)and spatial transcriptomics analyses of the HO site,we found that collagen EcM organizationis the most highly up-regulated biological process in *** mesenchymal cell-specific deletion of Hif1α(Hoxa11-creER^(T2);Hif1a^(fl/fl))significantly mitigated HO in ***-seq analysis of these Hoxa11-creER^(T2);Hif1a^(fl/fl)mice identified the PlOD2/lOXpathway for collagen cross-linking as downstream of the HIF-1αregulation of ***,our scRNA-seq data and mechanisticstudies further uncovered that glucose metabolism in MPcs is most highly impacted by HIF-1α*** a translational aspect,a pan-lOX inhibitor significantly decreased HO.A newly screened compound revealed that the inhibition of PlOD2 activity in MPcssignificantly decreased osteogenic differentiation and glycolytic *** suggests that the HIF-1α/PlOD2/lOX axis linked tometabolism regulates HO-forming MPc *** results suggest that the HIF-1α/PlOD2/lOX pathway represents a promisingstrategy to mitigate HO formation.

关键词： metabolism skeletal aberrant

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异基因造血干细胞移植后序贯阿伐替尼治疗系统性肥大细胞增多症伴RUNX1-RUNX1T1阳性急性髓系白血病2例并文献复习

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中华血液学杂志 2024年第5期45卷 505-508页

作者：王娟祖璎玲桂瑞瑞李珍张莉周健郑州大学附属肿瘤医院河南省肿瘤医院血液科郑州450008

系统性肥大细胞增多症(SM)伴RUNX1-RUNX1T1阳性急性髓系白血病(AMl)是一种较为罕见的髓系肿瘤, 目前尚无标准的治疗方案, 河南省肿瘤医院异基因造血干细胞移植(allo-HScT)序贯阿伐替尼治疗2例SM伴RUNX1-RUNX1T1阳性AMl患者, 骨髓中肥大... 详细信息

系统性肥大细胞增多症(SM)伴RUNX1-RUNX1T1阳性急性髓系白血病(AMl)是一种较为罕见的髓系肿瘤, 目前尚无标准的治疗方案, 河南省肿瘤医院异基因造血干细胞移植(allo-HScT)序贯阿伐替尼治疗2例SM伴RUNX1-RUNX1T1阳性AMl患者, 骨髓中肥大细胞消失, c-KIT突变和RUNX1-RUNX1T1融合基因持续阴性。提示allo-HScT后序贯阿伐替尼可作为SM伴RUNX1-RUNX1T1阳性AMl患者的有效治疗手段。

关键词：急性髓系白血病 RUNX1-RUNX1T1 系统性肥大细胞增多症异基因造血干细胞移植文献复习

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马克思现代化思想视域下的中国式现代化

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内蒙古社会科学（蒙文版） 2024年第3期44卷 1-9页

作者：包桂英内蒙古财经大学马克思主义学院呼和浩特010070

马克思现代化思想是马克思在对资本主义现代化发展的深入研究基础上逐渐形成和展现出来的。马克思现代化思想对资本主义现代化进行辩证分析,指出人类社会现代化的最终目的是实现共产主义。中国共产党把马克思现代化思想与中国具体实际... 详细信息

马克思现代化思想是马克思在对资本主义现代化发展的深入研究基础上逐渐形成和展现出来的。马克思现代化思想对资本主义现代化进行辩证分析,指出人类社会现代化的最终目的是实现共产主义。中国共产党把马克思现代化思想与中国具体实际相结合,提出与西方现代化不同的中国式现代化。中国式现代化是人口规模巨大、全体人民共同富裕、物质文明和精神文明相协调、人与自然和谐共生、走和平发展道路的现代化。中国式现代化理论继承和发展了马克思现代化思想,开创了社会主义现代化的新模式。中国式现代化的提出对当代人类现代化发展具有重大的理论和实践意义。

关键词：马克思现代化思想中国式现代化中国现代化理论

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Radioisotope production using lasers:From basic science to applications

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Matter and Radiation at Extremes 2024年第3期9卷 31-44页

作者： M.R.D.Rodrigues A.Bonasera M.Scisciò J.A.Pérez-Hernández M.Ehret F.Filippi P.l.Andreoli M.Huault H.larreur D.Singappuli D.Molloy D.Raffestin M.Alonzo G.G.Rapisarda D.lattuada G.l.Guardo c.Verona Fe.consoli G.Petringa A.McNamee M.la cognata S.Palmerini T.carriere M.cipriani G.Di Giorgio G.cristofari R.De Angelis G.A.P.cirrone D.Margarone l.Giuffrida D.Batani P.Nicolai K.Batani R.lera l.Volpe D.Giulietti S.Agarwal M.Krupka S.Singh Fa.consoli cyclotron Institute Texas A&M UniversityCollege StationTexas 77840USA laboratori Nazionali del Sud Istituto Nazionale di Fisica Nucleare(LNS-INFN)CataniaItaly ENEA Fusion and Technologies for Nuclear Safety and Security Department-CFrascatiItaly centro de láseres Pulsados(clpu) VillamayorSpain Universidad de Salamanca SalamancaSpain centre lasers Intenses et Applications(cElIA) Universitéde BordeauxCNRSCEATalenceFrance HB11 Energy Holdings Pty FreshwaterNew South WalesAustralia School of Mathematics and Physics Queen’s University BelfastBelfastUnited Kingdom Dipartimento di Fisica e Astronomia“E.Majorana ”Università di CataniaCataniaItaly Facoltàdi Ingegneria e Architettura Universitàdegli Studi di Enna“Kore”EnnaItaly Dipartimento di Ingegneria Industriale Universitàdi Roma“Tor Vergata”RomaItaly Dipartimento di Fisica e Geologia Universitàdegli Studi di PerugiaPerugiaItaly Istituto Nazionale di Fisica Nucleare Sezione di PerugiaPerugiaItaly ElI Beamlines Facility the Extreme Light Infrastructure ERICDolni BrezanyCzech Republic ETSIA Universidad Politécnica de MadridMadridSpain Dipartimento Fisica “E.Fermi”Universitàdi Pisa and INFNPisaItaly FZU–Institute of Physics of czech Academy of Sciences PragueCzech Republic Institute of Plasma Physics of czech Academy of Sciences PragueCzech Republic

The discovery of chirped pulse amplification has led to great improvements in laser technology,enabling energetic laser beams to be compressed to pulse durations of tens of femtoseconds and focused to a few *** with energies of tens of MeV can be accelerated using,for instance,target normal sheath acceleration and focused on secondary *** such conditions,nuclear reactions can occur,with the production of radioisotopes suitable for medical *** use of high-repetition lasers to produce such isotopes is competitive with conventional methods mostly based on *** this paper,we study the production of^(67)cu,^(63)Zn,^(18)F,and^(11)c,which are currently used in positron emission tomography and other *** the same time,we study the reactions^(10)B(p,α)^(7)Be and^(70)Zn(p,4n)^(67)Ga to put further constraints on the proton distributions at different angles,as well as the reaction^(11)B(p,α)^(8)Be relevant for energy *** experiment was performed at the 1 PW laser facility at VegaⅢin Salamanca,*** distributions of radioisotopes in the forward(with respect to the laser direction)and backward directions were measured using a high purity germanium *** results are in reasonable agreement with numerical estimates obtained following the approach of Kimura and Bonasera[*** ***.,Sect.A 637,164–170(2011)].

关键词： purity estimates backward

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