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Development of endemicity and conservation importance indices for tropical forests and the floral diversity assessment of *** in Benguet,Philippines

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Journal of Mountain Science 2024年第3期21卷 786-804页

作者： Johndale rein T.BULLONG Jim P.SILVERIO Joanna I.ALAFAG Maricel A.GURON Jones T.NAPALDET Department of Environmental Science Benguet State UniversityLa Trinidad 2601Philippines Department of Biology Benguet State UniversityLa Trinidad 2601Philippines

The scientific community faces the challenge of measuring progress toward biodiversity targets and indices have been traditionally ***,recent inventories in secondary tropical mountain forests using traditional biodiversity indices have yielded results that are indistinct with primary *** shows the need to develop complementary indices that goes beyond species count but integrates the distribution and conservation status of the *** study developed endemicity and conservation importance index for tropical forest that incorporated the distribution and conservation status of the *** indices were applied to ***,a remnant primary mossy forest in Buguias,Benguet,Philippines,that resulted to endemicity index of 81.07 and conservation importance index of *** these with secondary forest sites with comparable Shannon-Wiener,Simpson,Evenness and Margalef’s indices,our endemicity and conservation indices clearly differentiates primary forest(our study site)with higher values from secondary forests with much lower ***,we are proposing these indices for a direct but scientifically-informed identification of specific sites for conservation and protection in tropical ***,our study documented a total of 168 vascular plant species(79 endemic and 12 locally threatened species)in *** are of tropical elements for both generic and species levels with some temperate elements that could be attributed to the site's high elevation and semi-temperate *** are important baseline information for conservation plans and monitoring of tropical mossy forests.

关键词： Endemicity index Conservation importance index Cordillera Central Range Floristic element Jaccard Index of Similarity

重离子储存环CSRe上激光冷却相对论能量类锂^(12)C^(3＋)离子束的实验研究进展

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中国科学：物理学、力学、天文学 2016年第5期46卷 98-108页

作者：汶伟强汪寒冰黄忠魁张大成海帮朱小龙啜晓亚赵冬梅杨杰李杰李小妮冒立军毛瑞士武军霞夏佳文杨建成原有进赵红卫赵铁成 EIDAM Lewin LOESER Markus rein benjamin SIEBOLD Matthias WINTERS Danyal BUSSMANN Michael 马新文中国科学院近代物理研究所兰州730000 中国科学院大学北京100049 GSI Helmholtzzentrum fur Schwerionenforschung GmbH Darmstadt D-64291Germany Helmholtz-Zentrum Dresden-Rossendorf Dresden D-01328Germany Technische Universitat Darmstadt Darmstadt D-64289Germany

激光冷却储存环中相对论能量的重离子束是最有希望得到高相空间密度离子束、实现离子束相变并且获得有序束和晶化束的一种方法.相对于已经比较成熟的随机冷却和电子冷却技术,储存环上重离子束的激光冷却具有冷却速度快,冷却作用力强的特... 详细信息

激光冷却储存环中相对论能量的重离子束是最有希望得到高相空间密度离子束、实现离子束相变并且获得有序束和晶化束的一种方法.相对于已经比较成熟的随机冷却和电子冷却技术,储存环上重离子束的激光冷却具有冷却速度快,冷却作用力强的特点,可以将离子束冷却到极低温度(mK),在激光冷却的同时还可以开展高电荷态离子的精细激光谱学实验.本文介绍了中国科学院近代物理研究所大科学装置重离子冷却储存环CSRe上开展激光冷却重离子束的实验原理和实验方法,给出了在CSRe上首次激光冷却能量为122 MeV/u的类锂^(12)C^(3+)离子束测试性实验结果,并且展望了在未来大型加速器HIAF上开展类锂类钠高电荷态离子的激光冷却和精细激光谱学实验.

关键词：激光冷却高电荷态离子重离子储存环晶化束束流动力学

4-9 Progress of Laser Cooling of 12C3+ Ions at the CSRe

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IMP & HIRFL Annual Report 2014年第1期 187-187页

作者： Wang Hanbing Wen Weiqiang Huang Zhongkui Zhang Dacheng Hai Bang Zhu Xiaolong Li Jie Mao Lijun Mao Ruishi Yang Jiancheng Yuan Youjin Xia Jiawen Lewin Eidam benjamin rein Markus Loeser Zhu jiangfeng Danyal Winters Michael Bussmann Ma Xinwen 不详 Technische Universit¨at Darmstadt Germany Helmholtz-Zentrum Dresden-Rossendorf Germany Xidian University China GSI Germany

Laser cooling is one of the most promising techniques to reach high phase-space densities and achieve phasetransition, ordered beam even crystalline beam for relativistic heavy ion beams at storage rings[1]. In order torealize laser cooling at the CSRe in IMP, we performed a test experiment by using a pulsed laser system to coolthe relativistic 12C3+ ion beams on the CSRe in September 2014. Fig. 1 is the schematic view of the experimentalsetup.

关键词： Progress Laser Cooling

Amplitude Factorization Method in the Atmospheric Gravity-Wave Equation

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Communications in Computational Physics 2007年第5期2卷 993-1006页

作者： rein Room Marko Zirk Institute of Environmental Physics Tartu UniversityUlikooli 18Tartu 50090Estonia.

A novel amplitude factorization method is applied to solve a discrete buoyancy wave equation with arbitrary wind and temperature height *** solution is given in the form of a cumulative product of complex factors,which are computed by a nonlinear,inhomogeneous,two-member recurrence formula,initiated from a radiative condition on *** of the wave equation due to evanescent winds are eliminated by turbulent *** method provides an estimation of the minimal vertical resolution,required to attain a stable accurate *** areas of application of the developed numerical scheme are high resolution modelling of orographic waves for arbitrary orography in general atmospheric stratification conditions,and testing of adiabatic kernels of numerical weather prediction models.

关键词： Atmospheric gravity waves linear buoyancy wave equation arbitrary stratification numerical solution amplitude factorization method.

A summary of Copepoda:synthesis,trends,and ecological impacts

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Journal of Oceanology and Limnology 2023年第3期41卷 1050-1072页

作者： Vinod VAKATI Juan Manuel FUENTES-reinÉS Pengbin WANG Jun WANG Steven DODSWORTH Key Laboratory of Conservation and Utilization of Fish Resources College of Life SciencesNeijiang Normal UniversityNeijiang 641100China Universidad del Magdalena Grupo de Investigación en Biodiversidad y Ecología AplicadaSanta Marta AA 731Colombia Key Laboratory of Marine Ecosystem Dynamics the Second Institute of OceanographyMinistry of Natural ResourcesHangzhou 310012China Fourth Institute of Oceanography Ministry of Natural ResourcesBeihai 536000China Department of Life Science College of Natural SciencesHanyang UniversitySeoul 04763Republic of Korea School of Biological Sciences University of PortsmouthPortsmouth PO12DYUnited Kingdom

Copepoda are one of the most significant animal groups present in aquatic ***,evolutionary biologists,and biotechnologists continue to test new methods to study the application of Copepoda as model organisms in various fields of pure and applied science,from evolution and ecology to aquaculture as live feed,as biological control of mosquito larvae,as biological indicators of water and sediment quality,in environmental monitoring and as a source of protein in the food *** paper reviews the current progress and trends within copepod research from a number of different *** emphasize the importance of Copepoda and the necessity of strengthening research on various topics related to copepod biology,some of which are of great significance to local sustainable development.

关键词： bioindicators aquaculture pollutants eutrophication nutrition halotolerance

Experimental and computational study of smoke dynamics from multiple fire sources inside a large-volume building

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Building Simulation 2021年第4期14卷 1147-1161页

作者： Gabriele Vigne Wojciech Węgrzyński Alexis Cantizano Pablo Ayala Guillermo rein Cándido Gutiérrez-Montes Fluid Dynamics Division of the Department of Mining and Mechanical Engineering Universidad de JaénJaénSpain Institute for Research in Technology ICAIUniversidad Pontificia ComillasMadridSpain Building Research Institute(ITB) WarsawPoland Imperial College London LondonUK JVVA Fire&Risk MadridSpain

Fire in large-volume buildings poses separate and distinct challenges from compartmented *** particular,the risk it poses on life safety is mostly due to the smoke it produces,its effects on the evacuation process,and how it can affect the firefighters when they approach the building to fight the fire and rescue the *** is why smoke control in large-volume enclosures is of utter importance for life safety,property protection and business *** research presents an experimental and numerical study of the smoke dynamics from four fire sources(combined heat release rate of 5.2 MW)with different ignition times and under transient ventilation conditions,inside a 20 m high cubic *** measurements in the plume and close to the walls have been recorded using 59 *** data was used in the determination of the smoke layer interface height,with the least-square and the N-Percent *** show that significantly worse conditions are induced by multiple sources than those in a single fire of equal *** results have been obtained using the computational fluid dynamics code FDS(Fire Dynamics Simulator,v6.7.1).The comparison shows that in the far field the temperature predictions are accurate inside the smoke layer(10 m and 15 m)with discrepancies lower than 10%,whereas higher significant discrepancies were observed at the smoke layer interface,i.e.5 m high,with discrepancies up to 20%.Furthermore,a grid analysis has been performed showing that grid resolutions,D*/δ,based on the global HRR of the fire might be sufficient to predict the fire induced conditions far from the *** analysis confirmed the applicability of FDS to the assessment of the smoke dynamics under complex fire conditions away from ***,the present work shows the importance of considering fires with multiple sources due to the faster smoke production compared with single fires.

关键词： experiments simulation fire buildings FDS CFD

Dynamic Peptide-based Nanomaterials

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Dynamic Peptide-based Nanomaterials

First report of a de novo germline mutation in the MLH1 gene

中国化学会第27届学术年会

作者： rein Ulijn WestCHEM Thomas Graham Building295 Cathedral StreetUniversity of Strathcylde

＜正＞This talk will focus on recent results from our group on the design of dynamic peptide based materials with emergent functional properties. These systems have tunable mechanical,

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World Journal of Gastroenterology 2006年第5期12卷 809-811页

作者： rein P Stulp Yvonne J Vos Bart Mol Arend Karrenbeld Monique de Raad Huub JC van der Mijle Rolf H Sijmons Department of Clmical Genetics University Medical Center GroningenPO Box 300019700 RB GroningenThe Netherlands Department of Pathology University Medical Center GroningenPO Box 300019700 RB GroningenThe Netherlands Department of Surgery Nij Smellinghe HospitalPO Box 202009200 DA DrachtenThe Netherlands

Hereditary non-polyposis colorectal carcinoma （HNPCC） is an autosomal dominant disorder associated with colorectal and endometrial cancer and a range of other tumor types. Germline mutations in the DNA mismatch repair （MMR） genes, particularly MLH1, MEH2, and MEH5, underlie this disorder. The vast majority of these HNPCC-associated mutations have been proven, or assumed, given the family history of cancer, to be transmitted through several generations. To the best of our knowledge, only a single case of a de novo germline MMR gene mutation （in MEH2） has been reported till now. Here, we report a patient with a de novo mutation in MLH1. We identified a MLH1 Q701X truncating mutation in the blood lymphocytes of a male who had been diagnosed with rectal cancer at the age of 35. His family history of cancer was negative for the first- and second-degree relatives. The mutation could not be detected in the patient＇s parents and sibling and paternity was confirmed with a set of highly polymorphic markers. Non-penetrance and small family size is the common explanation of verified negative family histories of cancer in patients with a germline MMR gene mutation. However, in addition to some cases explained by non-paternity, de novo germline mutations should be considered as a possible explanation as well. As guidelines that stress not to restrict MMR gene mutation testing to patients with a positive family history are more widely introduced, more cases of de novo MMR gene germline mutations may be revealed.

关键词： MLH1 de novo HNPCC Germline mutation

Effects of the allelopathic plant Artemisia herba-alba Asso on the soil seed bank of a semi-arid plant community

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Journal of Plant Ecology 2017年第6期10卷 927-936页

作者： Antonio I.Arroyo Yolanda Pueyo Ramón reiné Maria Luz Giner Concepción L.Alados Instituto Pirenaico de Ecología(CSIC) Av.Montañana 1005P.O.Box 13.034Zaragoza 50080Spain Escuela Politécnica Superior(Universidad de Zaragoza) Ctra.Cuarte s/nHuesca 22071Spain

Aims Seed bank strongly influences composition and structure of above-ground *** attention has been paid to the role of allel-opathy driving soil seed bank dynamics,even though allelochemicals released by allelopathic plants might determine whether a species can or cannot germinate from the soil seed bank and,therefore,to co-exist in the neighborhood of the allelopathic ***,the effects of allelopathic plants on community organization through the effects of allelochemicals on soil seed bank remain largely *** this study,we assessed spatial heterogeneities in soil seed bank caused by the presence of allelopathic plants,and evaluated allelo-pathic effects on seed bank germination and seedling *** We examined the effects of the allelopathic shrub Artemisia herba-alba Asso on the spatial structure(in terms of species richness and seed density)of the soil seed bank of a semi-arid ecosystem in NE ***,we evaluated seed bank richness and density at three microsites:under the canopy of ***-alba individuals,under the canopy of Salsola vermiculata L.(a non-allelopathic shrub)individuals,and in bare *** addition,we assessed the effects of aqueous extract of ***-alba on soil seed bank germination(seed-ling emergence and emergence timing)and seedling *** Findings We found that seed bank richness and density were higher under shrub canopy than they were in bare ***-alba and *** microsites had similar seed bank ***,seed bank density was higher under ***-alba because of the high abundance of ***-alba *** extract reduced seedling emergence from the seed bank by 50%,and affected mortality of some emerged *** the other hand,aqueous extract did not influence the emergence timing of *** conclude that,although the presence of allelo-pathic plants does not cause relevant changes in seed bank struc-ture relative to similar non-allelopathi

关键词： allelopathic shrub aqueous extract Middle Ebro Valley seed bank inhibition seed bank density seedling emergence