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Response of soil mite abundance and diversity to a monospecific timber Tectona grandis plantation in Ivory Coast

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Current Zoology 2013年第5期59卷 633-643页

作者： Julien Kouadio N'DRI Henri Marc ANDRE jan LAGERLoEF Jerome Ebagnerin ToNDoH Thierry HANCE UFR des Sciences de la Nature/Centre de Recherche en Ecologie Universit6 d'Ab0bo-Adjam6 02 BP 801 Abidjan 02 C6te d'Ivoire Mus6e royal de l'Afrique centrale Leuvensesteenweg 13 B-3080 Tervuren Belgium Swedish University of Agricultural Sciences (SLU) Dept. of Ecology EO.Box 7044 SE-750 07 Uppsala Sweden CIAT-TSBF Institut d'Economie Rurale CRRA de Sotuba Laboratoire Sol-Eau-Plante c/o Icraf Sahel BPE 5118 Bamako Mali Universite Catholique de Louvain Biodiversity Research Center Earth and Life Institute Place Croix du Sud 4 B-1348 Lou-vain-la-Neuve Belgium

This study aims to assess the impact of monospecific Tectona grandis forest plantation on the soil mite abundance and diversity. To achieve these objectives, two sites situated in Ivory Coast were investigated. The first, a primary forest was characterized by a very weak human activities whereas the second, a teak plantation was characterized by a high disturbance performed during the planting. After extracting, sorted and description, 116 mite species were described in the two sites. Mite densities were lower in teak plantation and also higher in the litter and decreased to the depth in both sites. Species richness re- corded in teak plantation （52 species） was significantly lower compared to primary forest （98 species）. The same trend was ob- served for oribatida but not for Gamasida. The lower oribatida （5 vs. 17） and higher oribatida （24 vs. 41） were recorded respec- tively in teak plantation and primary forest. Mite Shannon index and evenness were significantly different between sites. High Jaccard index values and the appearance of exclusive species in both habitats showed that the sites are very distinct. Total number of species recorded corresponded to 58%-63% of the total number of species estimated by ACE and Chao 1＆2 estimators, indi- cating that the sampling effort was not sufficient. Mite abundance and diversity varied depending on the characteristics of habi- tats. Chemical element （Corn, Ctot, Ntot, and SoM） values were lower in teak plantation （disturbed habitat） and significantly dif- ferent to primary forest in the topsoil. Apart from litter height, soil depth, pH and C/N ratio, others variables were strongly corre- lated to mite abundance and diversity [Current Zoology 59 （5）： 633-643, 2013].

关键词： Soil mite Teak plantation Diversity and community structure Disturbance.

全球成人失禁用品市场发展趋势（2017-2030年）

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生活用纸 2018年第11期18卷 40-46页

作者： o'Regan jan

本文根据o＇Reganjan在2017Hygienix研讨会上的演讲PPT编译整理而成,文中介绍了美国棉花公司在2017年开展的全球成人失禁用品市场研究项目,并分享了研究结果,供读者参考.

关键词：市场发展趋势成人失禁用品美国棉花公司 PPT 整理

Associations between partial foot amputation level,gait parameters,and minimum impairment criteria in para-sport:A research study protocol

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Sports Medicine and Health Science 2022年第1期4卷 70-73页

作者： Fabio C.Lucas de oliveira Samuel Williamson Clare L.Ardern Neil Heron Dina Christa janse van Rensburg Marleen G.T.jansen Sean o'Connor Linda Schoonmade jane Thornton Babette M.Pluim Center for Interdisciplinary Research in Rehabilitation and Social Integration CIUSSS-CNUniversite LavalQuebec CityQuebecCanada Research Unit in Sport and Physical Activity(CIDAF) Faculty of Sport Sciences and Physical EducationUniversity of CoimbraCoimbraPortugal English Institute of Sport LondonUK Division of Physiotherapy Karolinska InstituteStockholmSweden Center for Public Health Queen's University BelfastBelfastUK Department of General Practice Keele UniversityStaffordshireUK Section Sports Medicine Faculty of Health SciencesUniversity of PretoriaPretoriaSouth Africa Royal Dutch Lawn Tennis Association(KNLTB) Amstelveenthe Netherlands Centre for Human Movement Sciences University Medical Centre GroningenUniversity of GroningenGroningenthe Netherlands School of Medicine Dentistry and Biomedical Sciences Centre for Public HealthQueen's University BelfastBelfastUK Medical Library Vrije Universiteit AmsterdamAmsterdamthe Netherlands Department of Family Medicine Schulich School of Medicine&DentistryUniversity of Western OntarioLondonOntarioCanada Department of Epidemiology&Biostatistics Schulich School of Medicine&DentistryUniversity of Western OntarioLondonOntarioCanada AMC/VUmc IoC Research Center of Excellence Amsterdam Collaboration on Health&Safety in Sports(ACHSS)AmsterdamNetherlands

Altered biomechanics due to amputation can contribute to substantial limitations,influencing sporting *** with lower extremity amputations or congenital lower limb deficiency are encouraged to participate in ***,to compete in Paralympic sports,the candidate must have an impairment that results in lower extremity loss of function and meets or exceeds the sport's minimum impairment criteria(MIC).This review will focus on the MIC for competitive wheelchair *** deficiency is known as one of the MIC used to regulate participation in competitive para-sports since it impacts gait,kinematics,and biomechanics of both the upper and lower ***,it is questionable whether the MIC concerning limb deficiency is set at the correct level for determining eligibility for participating in Paralympic *** study aims to provide an overview of the evidence examining the impact of different partial foot amputation(PFA)levels on gait as a proxy for sporting *** scoping review will be based on a 6-step methodological framework and Preferred Reporting Items for Systematic Reviews and Meta-Analysis,extension for scoping reviews(PRISMA-ScR).Studies will be selected from PubMed,Embase,CINAHL,and *** authors will screen the titles/abstracts *** studies will be scrutinised,and the same authors will extract *** will be relevant to informing the evidence-based development of MIC for lower limb impairment after PFA and may be extrapolated to specific Paralympic sports,including wheelchair *** will be disseminated through scientific publications and conferences to audiences interested in Paralympic sports.

关键词： Amputees Congenital deficiency Gait analysis Paralympic sport Partial foot amputation Wheelchair tennis

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棉的分解:超细纤维在水环境中的降解

生活用纸 2021年第2期21卷 85-87页

作者： jan o’Regan 美国棉花公司

1塑料微粒、纳米塑料及超细纤维根据INDA和EDANA于2019年发布的第6版《全球非织造布市场》报告,2018年,全球共生产1,500万t非织造布,约合4.6亿m^2。其中,1,100万t是石油基合成原料——PP、PET、PE等制成。非织造布最大的应用市场是吸收... 详细信息

1塑料微粒、纳米塑料及超细纤维根据INDA和EDANA于2019年发布的第6版《全球非织造布市场》报告,2018年,全球共生产1,500万t非织造布,约合4.6亿m^2。其中,1,100万t是石油基合成原料——PP、PET、PE等制成。非织造布最大的应用市场是吸收性卫生用品和医疗用品,份额占22%,年用量约为350万t,主要使用石油基合成原料生产。

关键词：合成原料超细纤维石油基非织造布纳米塑料医疗用品

Charnockite microstructures:From magmatic to metamorphic

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Geoscience Frontiers 2012年第6期3卷 745-753页

作者： Jacques L.R.Touret jan Marten Huizenga Musee de Mineralogie MINES ParisTech75272 Paris Cedex 06France Department of Geology.School of Environmental Sciences and Development North-West UniversityPrivate Bag X6001Potchefstroom 2520South Africa

Charnockites sensu lato （charnockite-enderbite series） are lower crustal felsic rocks typically characterised by the presence of anhydrous minerals including orthopyroxene and garnet. They either represent dry （H2o-poor） felsic magmas that are emplaced in the lower crust or granitic intrusions that have been dehydrated during a subsequent granulite facies metamorphic event. In the first case, post- magmatic high-temperature recrystallisation may result in widespread metamorphic granulite microstruc- tures, superimposed or replacing the magmatic microstructures. Despite recrystallisation, magmatic remnants may still be found, notably in the form of melt-related microstructures such as melt inclusions. For both magmatic charnockites and dehydrated granites, subsequent fluid-mineral interaction at inter- grain boundaries during retrogradation are documented by microstructures including K-feldspar micro- veins and myrmekites. They indicate that a large quantity of low-H2o activity salt-rich brines, were present （together with Co2 under immiscible conditions） in the lower crust.

关键词： Charnockite Petrology Microstructure Melt inclusions

Spatial heterogeneity of flesh-cell osmotic potential in sweet cherry affects partitioning of absorbed water

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Horticulture Research 2020年第1期7卷 2104-2113页

作者： Eckhard Grimm Daniel Pflugfelder jan Hahn Moritz Jonathan Schmidt Hendrik Dieckmann Moritz Knoche Institut für Gartenbauliche Produktionssysteme Leibniz Universität HannoverAbteilung ObstbauHerrenhäuser Straße 2D-30419 HannoverGermany Forschungszentrum Jülich IBG-2:PflanzenwissenschaftenWilhelm-Johnen-StraßeD-52428 JülichGermany Laser Zentrum Hannover e.V. Hollerithallee 8D-30419 HannoverGermany

A fleshy fruit is commonly assumed to resemble a thin-walled pressure vessel containing a homogenous carbohydrate *** sweet cherry(Prunus avium L.)as a model system,we investigate how local differences in cell water potential affect H2o and D2o(heavy water)*** partitioning of H2o and D2o was mapped nondestructively using magnetic resonance imaging(MRI).The change in size of mesocarp cells due to water movement was monitored by optical coherence tomography(oCT,non-destructive).osmotic potential was mapped using microosmometry(destructive).Virtual sections through the fruit revealed that the H2o distribution followed a net pattern in the outer mesocarp and a radial pattern in the inner *** patterns align with the disposition of the vascular bundles.D2o uptake through the skin paralleled the acropetal gradient in cell osmotic potential gradient(from less negative to more negative).Cells in the vicinity of a vascular bundle were of more negative osmotic potential than cells more distant from a vascular *** revealed net H2o uptake was the result of some cells loosing volume and other cells increasing volume.H2o and D2o partitioning following uptake is non-uniform and related to the spatial heterogeneity in the osmotic potential of mesocarp cells.

关键词： potential Spatial bundle

Prediction of density and volume variation of hematite ore particles during in-flight melting and reduction

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Journal of Iron and Steel Research International 2019年第12期26卷 1285-1294页

作者： Zhi-yuan Chen Ying-xia Qu Christiaan Zeilstra jan Van Der Stel Jilt Sietsma Yong-xiang Yang Department of Materials Science and Engineering Delft University of TechnologyDelft 2628 CDThe Netherlands School of Metallurgical Engineering Northeastern UniversityShenyang 110819LiaoningChina Tata Steel Europe Ijmuiden 1970 CAThe Netherlands

HIsarna is a promising ironmaking technology to reduce Co2 *** of phase transformation is essential for reaction analysis of the cyclone reactor of the HIsarna *** addition,data of density and volume of the ore particles are necessary for estimation of the residence time of the particles in the cyclone *** transformation of iron ore particles was experimentally studied in a drop-tube furnace under simulated cyclone conditions and compared with thermodynamic *** the pre-reduction process inside the reactor,the mineralogy of iron ore particles transforms sequentially from hematite to *** density changes of the particles during the melting and reduction can be predicted based on the phase composition and ***,density models in the studies were evaluated with reported experimental data of *** a result,a more reliable density model was developed to calculate the density of the formed slag containing mainly Feo–*** density and volume of the partially reduced ore particles or melt droplets were estimated based on this *** results show that the density of the ore particles decreases by 15.1%at most along the progressive reduction ***,the model results also indicate that heating,melting and reduction of the ore could lead to 6.63%–9.37%swelling of the particles,which is mostly contributed by thermal *** would result in corresponding variation in velocity of the ore particles or melt droplets during the flight inside the reactor.

关键词： Ironmaking process HIsarna Smelting reduction ore density change Phase transformation Hematite ore particle

利用强子探针研究奇特原子核的点质子分布半径及强子探针效应

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Science Bulletin 2024年第11期69卷 1647-1652页

作者：张寂潮孙保华 Isao Tanihata Rituparna Kanungo Christoph Scheidenberger Satoru Terashima 王枫 Frederic Ameil Joel Atkinson Yassid Ayyad Soumya Bagchi Dolores Cortina-Gil Iris Dillmann Alfredo Estradé Alexey Evdokimov Fabio Farinon Hans Geissel Giulia Guastalla Rudolf janik Satbir Kaur Ronja Knöbel jan Kurcewicz Yury Litvinov Michele Marta Magdalena Mostazo Ivan Mukha Chiara Nociforo Hooi Jin ong Stephane Pietri Andrej Prochazka Branislav Sitar Peter Strmen Maya Takechi Junki Tanaka Jossitt Vargas Helmut Weick John Stuart Winfield School of Physics Beihang UniversityBeijing 100191China Research Center for Nuclear Physics(RCNP) Osaka UniversityOsaka 567-0047Japan Astronomy and Physics Department Saint Mary’s UniversityHalifax B3H 3C3Canada TRIUMF Vancouver V6T 4A3Canada GSI Helmholtzzentrum für Schwerionenforschung Darmstadt D-64291Germany Justus-Liebig University Gießn 35392Germany Helmholtz Research Academy Hesse for FAIR(HFHF) GSI Helmholtz Center for Heavy Ion ResearchGießn 35392Germany Universidad de Santiago de Compostela Santiago de Compostella E-15706Spain Department of Physics Indian Institute of Technology(Indian School of Mines)Dhanbad 826004India Faculty of Mathematics and Physics Comenius UniversityBratislava 84215Slovakia Department of Physics and Atmospheric Science Dalhousie UniversityHalifax B3H 4R2Canada

We report the charge-changing cross sections(σ_(cc))of 24 p-shell nuclides on both hydrogen and carbon at about 900A MeV,of which^(8,9)Li,^(10–12)Be,^(10,14,15)B,^(14,15,17–22)N and^(16)o on hydrogen and^(8,9)Li on carbon are for the first *** from the data set,we found a new and robust relationship between the scaling factor of the Glauber model calculations and the separation energies of the nuclei of interest on both *** allows us to deduce proton radii(R_p)for the first time from the cross sections on *** identical R_p values are deduced from both target data for the neutron-rich carbon isotopes;however,the R_p from the hydrogen target is systematically smaller in the neutron-rich nitrogen *** calls for further experimental and theoretical investigations.

关键词： Exotic nuclei Nuclear size Reaction cross section Glauber model Radioactive ion beam

SoIL CARBoN CHECK:A TooL FoR MoNIToRING AND GUIDING SoIL CARBoN SEQUESTRATIoN IN FARMER FIELDS

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Frontiers of Agricultural Science and Engineering 2023年第2期10卷 248-261页

作者： jan Adriaan REIJNEVELD Martijn Jasper van ooSTRUM Karst Michiel BRoLSMA oene oENEMA Eurofins International Agro Competence Center Binnenhaven 56709 PD Wageningenthe Netherlands Wageningen Environmental Research Wageningen University&ResearchP.O.Box 476700 AA Wageningenthe Netherlands

In 2015,17 Sustainable Development Goals(SDGs)were approved,including SDG13,which addresses actions to increase carbon capture(Co_(2)-C storage)for climate change ***,no analytical procedures have been defined for quantifying soil organic carbon(SoC)*** paper presents a rapid tool for guiding farmers and for monitoring SoC sequestration in farmer *** tool consists of multiconstituent soil analyses through near-infrared spectroscopy(NIRS)and an SoC mineralization *** tool provides forecasts of SoC sequestration over *** analyses by NIRS have been calibrated and validated for farmer fields in European countries,China,New Zealand,and *** indicate a high accuracy of determination for SoC(R^(2)≥0.93),and for inorganic C,soil texture,and soil bulk *** oxidizable soil C is used as proxy for active SoC,to detect early management-induced changes in SoC contents,and is also quantified by NIRS(R^(2)=0.92).A pedotransfer function is used to convert the results of the soil analyses to SoC sequestration in kg·ha^(-1)C as well as Co_(2).In conclusion,the tool allows fast,quantitative,and action-driven monitoring of SoC sequestration in farmer fields,and thereby is an essential tool for monitoring progress of SDG13.

关键词： 4 per 1000 initiative carbon sequestration climate action farmer fields SDG13 soil organic carbon soil testing