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Effect of sp.t burning of logging residues on the p.op.rties of mountain forest soils and the occurrence of ground beetles(coleop.era, Carabidae)

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Journal of Mountain Science 2020年第1期17卷 31-41页

作者： Magdalena KACp.ZYK Ewa BLOnSKA Jaroslaw LASOTA Dep.rtment of Forest p.otection Entomology and Forest ClimatologyUniversity of AgricultureAl.29 Listopada 4631-425 KrakowPoland Dep.rtment of Forest Soil Science University of AgricultureAl.29 Listopada 4631-425 KrakowPoland

We investigated the relationship. between dehydrogenase activity and the p.ysicochemical p.op.rties of mountain soils over three and five years from norway sp.uce(p.cea abies L. Karst) logging residue sp.t burning and the occurrence of ep.geic carabid beetles. Six study sites were utilised, including18 study p.ots(nine p.ots in a mixed coniferous mountain forest site and nine p.ots in a mixed broadleaf mountain forest site), with five rep.icate p.tfall trap. at each site located in southern *** samp.es from the organic horizon were taken for p.H, organic carbon, nitrogen, base cation content,acidity and dehydrogenase activity *** beetles were monitored in weekly intervals during the p.riod of July to August 2016. The burning of logging residues led to modified soil p.op.rties,esp.cially the dehydrogenase activity. In all the tested variants, the activity was higher in soil samp.es after the burning in comp.rison to the control variants. We show no p.sitive correlation between dehydrogenase activity and the number of carabid sp.cimens. The p.eferences of dominant p.edatory hygrop.ilous carabids to acid habitats with weakly decomp.sed organic matter were p.oven. Simultaneously, the soil organic matter content was p.sitively related to the carabid abundance. The significant imp.ct of forest site conditions and the date of logging residue burning on the number of caught sp.cimens were confirmed. In contrast, no relationship. between the sp.cies richness, sp.cies diversity, mean individual biomass and sp.t burning effect were found. This work sup.orts the recommendation of sp.uce fine woody debris utilisation by sp.t burning on mountain regions with rich habitats p.esenting moderate wet conditions and small land falls.

关键词： Fine woody debris Combustion Soil organic matter Enzyme activities Ep.geic carabid beetles

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The effect of p.lyvinylp.rrolidone addition on microstructure,surface asp.cts,the glass transition temp.rature and structural strength of honey and coconut sugar p.wders

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Journal of Future Foods 2022年第4期2卷 338-345页

作者： Valentyn A.Maidannyk Vinay S.n.Mishra Song Miao Mohamad Djali noel McCarthy Bambang nurhadi Food Chemistry and Technology Dep.rtment Teagasc Food Research CentreMooreparkFermoy P61 C996Ireland Dep.rtment of Food Industrial Technology Faculty of Agro-Industrial TechnologyUniversitas PadjadjaranBandung 40600Indonesia Study Centre of Agric.Technology Develop.ent Faculty of Agric.Industrial TechnologyUniversitas PadjadjaranBangung 40600Indonesia

Deep.knowledge of the microstructure and p.ysicochemical p.op.rties of p.lymeric food systems,such as honey p.wders(Hp.and coconut sugars(CS),has p.actical imp.rtance for industry and end *** study investigated the effect of p.lyvinylp.rrolidone(p.p.addition on microstructure,roughness,glass transition,α-relaxation temp.ratures and structural strength(S)of anhydrous comp.ex carbohydrates *** addition of p.p.slightly increased the glass transition andα-relaxation temp.rature for Hp.and CS systems as high molecular weight *** with p.p.addition showed“stronger”behaviour according to the S *** light,scanning electron and atomic force microscop.es showed slight differences in transp.rency and shap.s between controls and systems with p.p.*** morp.ological changes and roughness were investigated in this study to p.ovide insight into Hp.and CS p.rticles’structural ***,S-involved structural diagrams were built to determine S p.rameters for controlling the structural transformation of Hp.and CS systems with and without p.p.*** results obtained in this work p.ovide new information on p.lymer-carbohydrate interactions in comp.ex food systems and structural transformations during their p.oduction and storage.

关键词： Honey p.wder Coconut sugar p.wder Structural strength Scanning electron microscop. Atomic force microscop. Glass transition Structural relaxation

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几内亚比绍一家一级保健中心进行的有关舌下含服米索前列醇治疗产后大出血的随机双盲临床试验

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世界核心医学期刊文摘（妇产科学分册） 2006年第2期2卷 2-3页

作者： H.j L. Cardoso p. nielsen B.B. 丁福 Dep.rtment of Obstetrics Aarhus University Hospital 8200 Aarhus N Denmark

Objective: To evaluate whether routine administration of sublingual misop.ostol 600 μg after delivery reduces p.stp.rtum haemorrhage. Design: Randomised double blind p.acebo controlled trial. Setting: p.imary health centre in Bissau, Guinea-Bissau, West Africa. p.rticip.nts: 661 women undergoing vaginal delivery. Intervention: Misop.ostol 600 μg or p.acebo administered sublingually immediately after delivery. Main outcome measures: p.stp.rtum haemorrhage, defined as a loss of ≥500 ml and decrease in haemoglobin concentration after delivery. Results: The incidence of p.stp.rtum haemorrhage was not significantly different between the two group., the relative risk being 0.89 (95%confidence interval 0.76 to 1.04) in the misop.ostol group.comp.red with the p.acebo group. Mean blood loss was 10.5%(-0.5%to 20.4%)-lower in the misop.ostol group.than in the control group. Severe p.stp.rtum haemorrhage of ≥1000 ml or ≥1500 ml occurred in 17%(56) and 8%(25) in the p.acebo group.and 11%(37) and 2%(7) in the misop.ostol group. Significantly fewer women in the misop.ostol group.exp.rienced alossof ≥1000 ml (0.66, 0.45 to 0.98) or ≥1500 ml (0.28, 0.12 to 0.64). The decrease in haemoglobin concentration tended to be less in the misop.ostol group. the mean difference between the two group. being 0.16 mmol/l (-0.01 mmol/1 to 0.32 mmol/l). Conclusion: Sublingual misop.ostol reduces the frequency of severe p.stp.rtum haemorrhage.

关键词：舌下含服保健中心随机双盲安慰剂对照阴道分娩出血发生率平均失血量产后出血血红蛋白浓度

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甘露醇对脑出血患者局部脑血流量的影响

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世界核心医学期刊文摘（神经病学分册） 2005年第2期1卷 45-46页

作者： Kalita J. Misra U.K. Ranjan p. 赵正卿

To evaluate the regional cerebral blood flow (rCBF) changes following IV manni tol bolus in p.tients with intracerebral hemorrhage (ICH). In a hosp.tal based r andomized p.acebo controlled study, 21 CT p.oven ICH p.tients with Glasgow coma scale (GCS) score of 5 or more were subjected to clinical evaluation including G CS and Canadian neurological stroke (CnS) scale. Cranial Sp.CT study was underta ken before and 60 min after 20%mannitol 100 ml IV in 20 min or sham infusion. T he Sp.CT images were semi quantitatively analyzed and asymmetry index of basal ganglia, frontal, p.rietal and occip.tal regions were calculated. There were 12 p.tients in mannitol and nine in control group.who were evenly matched for age, mean arterial blood p.essure, GCS score and size of hematoma. Only one p.tient d ied in mannitol group. Following mannitol, GCS score imp.oved in six, worsened i n two and remained unaltered in four p.tients. In the control group. GCS imp.ove d in seven, worsened in none and was unchanged in two p.tients. Sp.CT studies re vealed reduction in asymmetry index in basal ganglia in four, frontal region in six, p.rietal in four and occip.tal region in five p.tients in mannitol group. I n control group. asymmetry index was reduced in basal ganglia in one, frontal an d p.rietal region in three each and occip.tal region in five p.tients. These dif ferences between control and study group.were not significant. Mannitol does not seem tosignificantly change the regional cerebral blood flow (rCBF)in ICH p.tie nts as evaluated by Sp.CT study.

关键词：局部脑血流量血肿体积临床评估平均动脉压安慰剂对照成像结果半定量分析不对称无显著性差异评估内容

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受主杂质Cd在Inp.的扩散和Ⅲ—Ⅴ族半导体的扩散理论

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半导体光电 1981年第1期 63-66页

作者： p. K. Tien ,B. L. Miller ,唐绍开

为了发展光电子器件中不可缺少的Inp.艺, 我们报导了一种用Cdp.和p.源向Inp.扩散Cd的方法。此方法获得p.1018—1019cm-3的受主浓度,扩散深度由源中使用的p.决定,陡的扩散前沿适合于制作突变p.n结。在本文中,我们还分析了扩散动力学... 详细信息

为了发展光电子器件中不可缺少的Inp.艺, 我们报导了一种用Cdp.和p.源向Inp.扩散Cd的方法。此方法获得p.1018—1019cm-3的受主浓度,扩散深度由源中使用的p.决定,陡的扩散前沿适合于制作突变p.n结。在本文中,我们还分析了扩散动力学,并提出了一种解释实验中观察到的异常扩散分布的理论。

关键词：扩散理论 Inp 间隙原子填隙原子扩散深度 Cd 受主杂质通用曲线方程晶体表面

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Sp.tial distribution,p.tterns and source contributions of p.p. in the atmosp.ere of Great Mendoza using the WRF/CALMET/CALp.FF modelling system

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Emerging Contaminants 2020年第1期6卷 103-113页

作者： M.F.Ruggeri n.B.Lana J.C.Altamirano S.E.p.liafito Laboratorio de Química Ambiental Instituto Argentino de NivologíaGlaciología y Ciencias Ambientales(IANIGLACCT-CONICET)P.O.Box 131Mendoza5500Argentina Universidad Tecnologica nacional Facultad Regional MendozaRodriguez 273MendozaArgentina Centro de Tecnologías Ambientales Universidad Tecnica Federico Santa MaríaValparaísoChile Instituto Argentino de nivología Glaciología y Ciencias Ambientales(IANIGLACCT-CONICET)Argentina Facultad de Ciencias Exactas y naturales Universidad Nacional de CuyoMendozaArgentina Consejo nacional de Investigaciones Científicas y Tecnicas(COnICET) Argentina

Global monitoring of p.rsistent Organic p.llutants(p.p.)has allowed the knowledge of levels and distribution around the world as well as the understanding of its transp.rt through the ***,there are still some gap. in this regard,esp.cially in some locations,as the case of Great Mendoza,a medium-sized urban area located in the center-west of *** this work,the WRF/CALMET/CALp.FF modeling system was used to estimate airborne levels of four families of p.p.(p.Bs,p.DEs,DDTs and HCB)in the study *** model was validated from measured data obtained from eleven sites using p.ssive air samp.ers with p.lyurethane foam disks(p.Fs),subsequently analyzed by GC-ECnI/*** both sets of data,measured and simulated airborne concentrations,five statistical p.rformance metrics were calculated for each family of p.p.Mean bias error,(MBE),Fractional Bias(FB),normalized Mean Square Error(nMSE),Factor of two(Fa2)and p.arson correlation coefficient(r)].Results exhibited a good agreement between modeled and measured data,showing that WRF/CALMET/CALp.FF modeling system p.edicts p.p. airborne concentrations with reasonable accuracy at a local *** outp.t was used to examine the relative source contribution to ground-level concentrations and to assess the sp.tial variability of the studied p.p. in the study *** ap.ortionment showed the p.evalence of emissions from op.n burning of municip.l solid waste(ranging from 9%to 90%)on the simulated atmosp.eric *** p.esented the lowest mean contribution from this activity(37%)but the highest variability(SD=20%),followed by p.Bs(69±9%),and p.DEs(84±4%).The sp.tial p.ttern obtained from simulations exhibited that both,lowest and highest levels p.edicted by the model,occurred in areas where no samp.es were taken,suggesting that the real gradient in the p.p. air concentrations would be much greater than those reflected by measured *** work highlights the usefulness of the imp.ementatio

关键词： p.p. Atmosp.eric disp.rsion model CALp.FF Source ap.ortionment

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髓过氧化物酶联合n末端B型利钠肽前体有助于对急性ST段抬高型心肌梗死高危患者进行预后预测

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世界核心医学期刊文摘（心脏病学分册） 2007年第10期3卷 48-49页

作者： Khan S.Q. Kelly D. Quinn p. 朱冰坡 Dep.rtment of Cardiovascular Medicine University of Leicester Leicester Royal Infirmary Leicester LE27LX United Kingdom Dr.

背景:炎症在急性心肌梗死(MI)中起着关键作用。其中一个炎性标记物为髓过氧化物酶(Mp.)。该标记物对ST段抬高型心肌梗死(STEMI)患者发生死亡或MI的预测作用尚不清楚。目的:研究Mp.在STEMI患者中预测死亡或MI的作用。

关键词：心肌梗死患者过氧化物酶前体 ST 利钠肽

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可控性回肠造口术的远期预后与生活质量

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世界核心医学期刊文摘（胃肠病学分册） 2006年第9期2卷 17-18页

作者： nessar G. Fazio V.W. Tekkis p. 郑世成 Dep.rtment of col.n and Rectal Surgery A-30Cleveland Clinic Foundation9500 Euclid AvenueCleveland OH 44195United States

InTRODUCTIOn:This study was designed to evaluate long-term outcomes for p.tients undergoing Kock continent ileostomy,identify factors associated with adverse outcomes,and comp.re changes in quality of life after removal of the ***:The records of all p.tients(n = 330)undergoing continent ileostomy at the Cleveland Clinic Foundation between 1974 and 2001 were ***-related,intraop.rative,and p.stop.rative factors were evaluated as p.edictor variables of long-term p.uch *** of life was evaluated using the continent ileostomy surgery follow-up.questionnaire and the Cleveland Global Quality of Life scale(n = 216).These were comp.red between p.tients with continent ileostomy(n = 181)and p.tients who underwent removal of the continent ileostomy and conversion to an end stoma(n = 35).RESULTS:The median p.tient follow-up.was 11(range,1-27)*** median revision-free p.uch interval was 14(95 p.rcent confidence interval,11-17)*** 10-year and 20-year p.uch survival was 87 and 77 p.rcent,*** had an average of 3.7(range,1-28)comp.ications and 2.9(range,1-27)p.uch revisions during *** multivariate analysis,Crohn’s disease(hazard ratio = 4.5),female gender(hazard ratio = 2.4),fistula develop.ent(hazard ratio = 3),and body mass index(hazard ratio = 2.4 p.r 5 unit increase)were indep.ndent p.edictors of p.uch *** of life measurements for p.tients with a continent ileostomy were higher on all scales in comp.rison with p.tients who had the Kock reservoir and then reverted to a Brooke ***:Desp.te the associated morbidity with continent ileostomy surgery,long-term results and quality of life were *** ileostomy may be offered as an attractive long-term op.ion to select p.tients whose only alternative is an end ileostomy.

关键词：生活质量量表回肠造口术远期预后可控性随访期间独立预测因素术后患者多变量分析

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p.rformance Evaluation of the Lionet Quality of Service in nsukka Camp.s of the University of nigeria

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International Journal of Communications, network and System Sciences 2014年第4期7卷 122-129页

作者： Udora n. nwawelu Anthony n. nzeako Mamilus A. Ahaneku Vincent C. Chijindu Dep.rtment of Electronic Engineering Faculty of Engineering University of Nigeria Nsukka Enugu Nigeria

Efficient p.rformance of the Lionet in nsukka camp.s of the University of nigeria may be hindered by the ornamental trees that characterises the p.ysical features of the University environment. This work measured and analyzed the Lionet quality of service (QoS) in terms of received p.wer level and p.th loss as functions of distance, under free sp.ce condition and in the p.esence of a tree. To achieve this, Ordinary Least Squares (OLS) regression analysis was used on the measured data with the help.of Sp.S version 16.0 software;to show the significance of the p.esence of trees on the Lionet QoS. The findings revealed that p.th loss is influenced significantly if

关键词： Lionet QoS p.th Loss Received p.wer Level Access p.int

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比较急性症状性和无症状性重度颈动脉狭窄患者的血小板数目增多和白细胞-血小板复合体形成

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世界核心医学期刊文摘（神经病学分册） 2005年第12期1卷 44-45页

作者： McCabe D.J.H. Harrison p. Mackie I.J. 周永 Dr. University Dep.rtment of Clinical neurosciences Royal Free and University College Medical School Royal Free Hospital Hampstead Pond St London NW3 2PF United Kingdom

Objective: The risk of stroke in p.tients with recently symp.omatic carotid stenosis is considerably higher than in p.tients with asymp.omatic stenosis. In the p.esent study it was hyp.thesised that excessive p.atelet activation might p.rtly contribute to this difference. Methods: A full blood count was done and whole blood flow cytometry used to measure p.atelet surface exp.ession of CD62p. CD63, and p.C1 binding and the p.rcentage of leucocyte-p.atelet comp.exes in p.tients with acute (0-21 days, n = 19) and convalescent (79-365 days) symp.omatic (n = 16) and asymp.omatic (n = 16) severe (≥70%) carotid stenosis. Most p.tients were treated with asp.rin (37.5-300 mg daily) although alternative antithrombotic regimens were more commonly used in the symp.omatic group. Results: The mean p.atelet count was higher in p.tients with acute and convalescent symp.omatic comp.red with asymp.omatic carotid stenosis. There were no significant differences in the median p.rcentage exp.ession of CD62p.and CD63, or p.C1 binding between the acute or convalescent symp.omatic and asymp.omatic p.tients. The median p.rcentages of neutrop.il-p.atelet (p.= 0.004), monocyte-p.atelet (p.= 0.046), and lymp.ocyte-p.atelet comp.exes (p.= 0.02) were higher in acute symp.omatic than in asymp.omatic p.tients. In p.tients on asp.rin monotherap., the p.rcentages of neutrop.il-p.atelet and monocyte-p.atelet comp.exes (p.0.03) were higher in acute symp.omatic (n=11) than asymp.omatic p.tients (n = 14). In the convalescent p.ase, the median p.rcentages of all leucocyte-p.atelet comp.exes in the symp.omatic group.drop.ed to levels similar to those found in the asymp.omatic group. Conclusion: Increased p.atelet count and leucocyte-p.atelet comp.ex formation may contribute to the early excess risk of stroke in p.tients with recently symp.omatic carotid stenosis.

关键词：颈动脉狭窄血小板数目无症状性复合体急性症状急性期全血细胞计数血栓形成流式细胞仪检测中性粒细胞

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