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| 1 | 基于地形因子的土壤有机碳最优估算模型显示文摘基于数字地面模型(Digital Terrain Model,DTM),同时考虑因子组合和分辨率构建土壤有机碳(SOC)最优估算模型。在7 100 km2范围内,选取了71个分辨率和22个地形因子中不多于5个因子的所有可能组合,构造了2 514 820个模型。采样点随机分为两组,6 362个训练样点构造数据挖掘模型,其他2 208个为验证样点。根据模型相关系数r值大小从中选取了不同个数因子组合以及相应分辨率的最优模型,并根据这些模型生成对应的土壤有机碳图。结果表明:单个地形因子模型和栅格大小之间的关系表现出多样化,并不是分辨率越高模型结果越好。单因子模型r值的大小并不能决定其在因子组合模型中的重要性。不同的因子及其组合有其特定的最适分辨率,最佳分辨率范围约为60~150 m。综合数据的存储空间和计算量、模型复杂度、预测精度以及空间表达能力,该地区最优模型由相对坡位、高程、归一化高程及多尺度山谷平坦指数等4个变量组成,对应分辨率为121.6 m。同时与多种克里格空间插值方法生成的土壤有机碳空间分布图进行了对比分析,发现无论几个变量的组合,其空间预测能力均较克里格空间插值方法更能表达SOC的空间变化,预测精度也较高。 | 郭治兴 袁宇志 郭颖 孙慧 柴敏 陈泽鹏 Mogens H.Greve | 2017 | 土壤学报2017,54,2: | 11 |
| 2 | Effect of a 26-month floorball training on male elderly's cardiovascular fitness, glucose control, body composition, and functional capacity显示文摘Background: Floorball training offers a motivating and socially stimulating team activity for older adults, and 12 weeks of floorball training twice a week among men aged 65—76 years have been shown to have positive effects on a number of physiological parameters important for health. However, the effect of long-term participation in floorball training among male elderly has not been investigated. The aim of the present study was to examine the effect of 26-month self-organized regular participation in floorball training on cardiovascular fitness, body composition, blood lipids, glucose control, and physical function among recreationally active men aged 66—78 years.Methods: After completing a 12-week randomized and controlled intervention with floorball and petanque training in the autumn 2014 or spring2015, 15 subjects chose to participate in floorball training(floorball group, FG), whereas 16 subjects resumed their usual lifestyle(control group,CG). FG took part in self-organized floorball training 1.7 sessions of 40 min/week, and CG continued their normal recreationally active lifestyle during a 26-month follow-up period. At baseline and after the follow-up period subjects were tested for cardiovascular fitness, glucose control(resting blood samples), body composition dual-energy X-ray absorptiometry(DXA-scanning), and functional capacity.Results: In FG, the decline in maximal oxygen uptake(VO_(2max)) during the follow-up period was lower(242 ± 379 mL/min, p = 0.01), blood glycosylated hemoglobin(HbA1c) increased less(—1.6 ± 2.9 mmol/L, p = 0.02), and leg bone mineral density increased more(0.03 ± 0.05 g/cm^2,p = 0.02) than those in CG. The effects on body mass, total lean body mass, fat mass, blood lipids, and physical function were similar in FG and CG.Conclusion: Approximately twice weekly floorball sessions with 40 min/session over 26-month appear to reduce age-related decline in cardiovascular fitness and glucose control and improve leg bone mineral density, suggesting that long-term participation in floorball training can be considered as a health-enhancing activity in recreationally active male elderly. | Mogens Theisen Pedersen Jacob Vorup Jens Bangsbo | 2018 | Journal of Sport and Health Science2018,7,2: | 9 |
| 3 | 厌氧氨氧化技术用于高氨废水脱氮显示文摘在简要介绍厌氧氨氧化菌生理生化特性的基础上,总结了目前应用厌氧氨氧化的主要工艺及其工程实例,重点分析了厌氧氨氧化技术在处理高氨废水实际工程应用过程中需要解决的关键技术,为厌氧氨氧化技术在污水处理工程中的推广提供技术借鉴。 | 王荣昌 Barth F. Smets Mogens Henze 张亚雷 夏四清 赵建夫 | 2009 | 工业水处理2009,29,3: | 6 |
| 4 | Variance components and correlations of female fertility traits in Chinese Holstein population显示文摘Background: The objective of the present study was to estimate(co)variance components of female fertility traits in Chinese Holsteins, considering fertility traits in different parities as different traits. Data on 88,647 females with 215,632 records(parities) were collected during 2000 to 2014 from 32 herds in the Sanyuan Lvhe Dairy Cattle Center, Beijing, China. The analyzed female fertility traits included interval from calving to first insemination, interval from first to last insemination, days open, conception rate at first insemination, number of inseminations per conception and non-return rates within 56 days after first insemination.Results: The descriptive statistics showed that the average fertility of heifers was superior to that of cows. Moreover,the genetic correlations between the performances of a trait in heifers and in cows were all moderate to high but far from one, which suggested that the performances of a trait in heifers and cows should be considered as different but genetically correlated traits in genetic evaluations. On the other hand, genetic correlations between performances of a trait in different parities of cows were greater than 0.87, with only a few exceptions, but variances were not homogeneous across parities for some traits. The estimated heritabilities of female fertility traits were low; all were below 0.049(except for interval from calving to first insemination). Additionally, the heritabilities of the heifer interval traits were lower than those of the corresponding cow interval traits. Moreover, the heritabilities of the interval traits were higher than those of the threshold traits when measuring similar fertility functions. In general, estimated genetic correlations between traits were highly consistent with the biological categories of the female fertility traits.Conclusions: Interval from calving to first insemination, interval from first to last insemination and non-return rates within 56 days after first insemination are recommended to be included in the selection index of the Chinese Holstein population. The parameters estimated in the present study will facilitate the development of a genetic evaluation system for female fertility traits to improve the reproduction efficiency of Chinese Holsteins. | Aoxing Liu Mogens Sandø Lund Yachun Wang Gang Guo Ganghui Dong Per Madsen Guosheng Su | 2017 | Journal of Animal Science and Biotechnology2017,8,4: | 6 |
| 5 | Effects of 3 months of full-court and half-court street basketball training on health profile in untrained men显示文摘Purpose: The aim of the present study was to investigate whether street basketball organized as 3 v 3 on either a half court(HC) with 1 basket or a full court(FC) with 2 baskets could improve fitness and health profiles of untrained men after 3 months of supervised training.Methods: Thirty-five untrained men(aged 20—42 years) completed the pre-and post-intervention testing(FC: n = 13, HC: n = 12, CO(control):n = 10). The training attendance was 2.0 ± 0.4 and 1.9 ± 0.3 times per week in FC and HC, respectively. Mean heart rate(HR) was 83.8 ± 6.0 percent of maximal heart rate(%HR_(max)) and 84.5 ± 2.9 %HR_(max) in FC and HC, respectively.Results: The 3 months of street basketball training on an FC with 2 baskets increased maximal oxygen uptake(2.4 mL/min/kg(95% confidence interval(CI): 1.0—3.9)), time to exhaustion(47 s(95%CI: 26—67)), lean body mass(0.8 kg(95%CI: 0.1—1.5)), and bone mineral density(0.021 g/cm^2(95%CI: 0.011—0.031)), whereas mean arterial pressure(—5.6 mm Hg(95%CI: —7.5 to 3.7)), body fat percentage(—1.6%,(95%CI: —2.5 to —0.7)), heart rate(—18 bpm(95%CI: —24 to —12)), and blood lactate(median: —1.4 mmol/L(interquartile range: —1.5 to —0.6)) during submaximal running were lowered. The changes were less pronounced after the training period when playing on an HC with 1 basket, but increases in maximal oxygen uptake(1.6 mL/min/kg(95%CI: —0.1 to 3.3)), time to exhaustion(28 s(95%CI: 9—47)), lean body mass(1.3 kg(95%CI: 0.3—2.4)), and lower body fat percentage(—0.9%(95%CI: —1.9 to —0.1)) were observed in this group.Conclusion: Three months of 3 v 3 street basketball training improved fitness and led to broad-spectrum improvements in variables related to overall health profile, with the most marked effects observed when playing on an FC with 2 baskets. | Morten B.Randers Marie Hagman Jonathan Brix Jesper F.Christensen Mogens T.Pedersen Jens J.Nielsen Peter Krustrup | 2018 | Journal of Sport and Health Science2018,7,2: | 5 |
| 6 | Improving genomic predictions by correction of genotypes from genotyping by sequencing in livestock populations显示文摘Background: Genotyping by sequencing(GBS) is a robust method to genotype markers. Many factors can influence the genotyping quality. One is that heterozygous genotypes could be wrongly genotyped as homozygotes,dependent on the genotyping depths. In this study, a method correcting this type of genotyping error was demonstrated. The efficiency of this correction method and its effect on genomic prediction were assessed using simulated data of livestock populations.Results: Chip array(Chip) and four depths of GBS data was simulated. After quality control(call rate ≥ 0.8 and MAF ≥ 0.01), the remaining number of Chip and GBS SNPs were both approximately 7,000, averaged over 10 replicates. GBS genotypes were corrected with the proposed method. The reliability of genomic prediction was calculated using GBS, corrected GBS(GBSc), true genotypes for the GBS loci(GBSr) and Chip data. The results showed that GBSc had higher rates of correct genotype calls and higher correlations with true genotypes than GBS. For genomic prediction, using Chip data resulted in the highest reliability. As the depth increased to 10, the prediction reliabilities using GBS and GBSc data approached those using true GBS data. The reliabilities of genomic prediction using GBSc data were 0.604, 0.672, 0.684 and 0.704 after genomic correction, with the improved values of 0.013, 0.009, 0.006 and 0.001 at depth = 2, 4, 5 and 10, respectively.Conclusions: The current study showed that a correction method for GBS data increased the genotype accuracies and, consequently, improved genomic predictions. These results suggest that a correction of GBS genotype is necessary, especially for the GBS data with low depths. | Xiao Wang Mogens SandΦ Lund Peipei Ma Luc Janss Haja N.Kadarmideen Guosheng Su | 2019 | Journal of Animal Science and Biotechnology2019,10,2: | 4 |
| 7 | Comparisons of improved genomic predictions generated by different imputation methods for genotyping by sequencing data in livestock populations显示文摘Background:Genotyping by sequencing(GBS)still has problems with missing genotypes.Imputation is important for using GBS for genomic predictions,especially for low depths,due to the large number of missing genotypes.Minor allele frequency(MAF)is widely used as a marker data editing criteria for genomic predictions.In this study,three imputation methods(Beagle,IMPUTE2 and FImpute software)based on four MAF editing criteria were investigated with regard to imputation accuracy of missing genotypes and accuracy of genomic predictions,based on simulated data of livestock population.Results:Four MAFs(no MAF limit,MAF≥0.001,MAF≥0.01 and MAF≥0.03)were used for editing marker data before imputation.Beagle,IMPUTE2 and FImpute software were applied to impute the original GBS.Additionally,IMPUTE2 also imputed the expected genotype dosage after genotype correction(GcIM).The reliability of genomic predictions was calculated using GBS and imputed GBS data.The results showed that imputation accuracies were the same for the three imputation methods,except for the data of sequencing read depth(depth)=2,where FImpute had a slightly lower imputation accuracy than Beagle and IMPUTE2.GcIM was observed to be the best for all of the imputations at depth=4,5 and 10,but the worst for depth=2.For genomic prediction,retaining more SNPs with no MAF limit resulted in higher reliability.As the depth increased to 10,the prediction reliabilities approached those using true genotypes in the GBS loci.Beagle and IMPUTE2 had the largest increases in prediction reliability of 5 percentage points,and FImpute gained 3 percentage points at depth=2.The best prediction was observed at depth=4,5 and 10 using GcIM,but the worst prediction was also observed using GcIM at depth=2.Conclusions:The current study showed that imputation accuracies were relatively low for GBS with low depths and high for GBS with high depths.Imputation resulted in larger gains in the reliability of genomic predictions for GBS with lower depths.These results suggest that the application of IMPUTE2,based on a corrected GBS(GcIM)to improve genomic predictions for higher depths,and FImpute software could be a good alternative for routine imputation. | Xiao Wang Guosheng Su Dan Hao Mogens SandøLund Haja N.Kadarmideen | 2020 | Journal of Animal Science and Biotechnology2020,11,2: | 4 |
| 8 | 喹诺酮药物、对苯丙氨基苯乙酸与γ-氨基丁酸A(GABA_A)受体的相互作用显示文摘为了观察对苯丙氨基苯乙酸(BPAA)对喹诺酮类药物与人γ-氨基丁酸A(GABAA)受体的相互作用,本研究首次用重组人类GABA受体,通过放射配体结合竞争抑制实验方法,依次进行了联苯丁酮酸、BPAA对萘啶酸类喹诺酮抗菌药依诺沙星(enoxaxine)竞争抑制3H一蝇蕈醇与Sf-9膜表达GABAA受体亚型A2β2γ2s、A2β3γ2s、α2β3γ2s、α3β3γ2s和α5β3γ2s结合的实验。结果发现BPAA能明显增加依诺沙星对3H-蝇曹醇与各受体亚型的竞争抑制作用,IC50减小104-105倍,与BPAA相比,联苯丁酮酸的抑制作用较小,IC50减小102倍。本研究直接反映了联苯丁酮酸和BPAA与喹诺酮类药物在体内与GABAA受体的相互作用,其作用机制可能是两种药物发生了化学/分子作用,形成一种与GABAA受体有着极高亲和力的新结构。目前,本研究还在继续进行,验证喹诺酮类药物和BPAA之间的这种化学/分子作用。 | 司天梅 舒良 Mogens Nielsen | 2000 | 中国临床药理学杂志2000,16,3: | 3 |
| 9 | Coupling of crop assignment and vehicle routing for harvest planning in agriculture显示文摘A method for harvest planning based on the coupling of crop assignment with vehicle routing is presented.Given a setting with multiple fields,a path network connecting these,multiple depots at which a number of harvesters are initially located,the main question addressed is:Which crop out of a set of different crops to assign to each field when accounting for the given setting?It must be answered by every farm manager at the beginning of every work-cycle starting with plant seeding and ending with harvesting.Rather than solving an assignment problem only,it is here also accounted for the connectivity between fields.In practice,fields are often located distant apart.Traveling costs of machinery and limited harvesting windows demand optimized operation and route planning.Therefore,the proposed method outputs crop assignments to fields and simultaneously determines crop-tours,i.e.,optimized sequences in which to service fields of the same crop during harvest.It is of particular relevance for larger farms and groups of farms that collaborate and share machinery.Integer programming based exact algorithms are derived.For large numbers of fields,where these algorithms may not be tractable due to computational constraints,elements of clustering and the solution of local Traveling Salesman Problems are added,thereby on the one hand rendering the method heuristic and in general suboptimal,but on the other hand maintaining large-scale applicability. | Mogens Graf Plessen | 2019 | Artificial Intelligence in Agriculture2019,,2: | 3 |
| 10 | 通过晶相调控实现高性能十字形TTF分子场效应晶体管器件构筑显示文摘有机分子溶剂的选择对于调控不同晶相来说有着关键性作用.本文通过两种溶剂的调控,成功得到茚并芴四硫富瓦烯(IF-TTF)两种不同的晶相—α相带状晶体和β相片状晶体,并对两种晶相的内部分子排列堆积情况进行了一系列的对比分析.结果表明场效应电荷传输能力随着晶相的不同而有所差异,直接证明了分子堆积的合理调控对实现有机半导体材料高性能电荷传输性能的重要性. | 冯琳琳 董焕丽 李清源 朱伟刚 仇格格 丁尚 李旸 Mikkel A.Christensen Christian R.Parker 魏钟鸣 Mogens Brondsted Nielsen 胡文平 | 2017 | Science China Materials2017,60,1: | 2 |
| 11 | Biological phosphorus release and uptake under alternation anaerobic and anoxic conditions in a fixed-film reactor 显示文摘 | Jens Perter Keren-Jespersen Mogens Henze | 1994 | Wat Res1994,28,5: | 2 |
| 12 | An actuarial approach to option pricing under the physical measure and without market assumptions显示文摘 | Mogens Bladt Tina Hviid Rydberg | 1998 | Insurance Mathematics and Economics1998,,1: | 2 |
| 13 | 大鼠胚胎视网膜前体细胞的分离、体外培养及鉴定显示文摘目的探讨流式细胞分析技术、免疫荧光及3HThymidine分析对大鼠胚胎视网膜前体细胞性质及其体外增殖进行鉴定的可行性。方法来源于19d胚胎大鼠视网膜的视网膜前体细胞,使用流式细胞分析及免疫荧光技术从数量及形态上对细胞性质进行鉴定。采用无血清培养基体外培养,通过3HThymidine分析、形态学观察及统计学分析,研究细胞增殖情况。结果从胚胎大鼠全层视网膜分离出的原代视网膜前体细胞,流式细胞分析结果显示:培养0d时,22.23%的细胞神经上皮干细胞蛋白(Nestin)呈阳性表达,16.04%的细胞Sox2呈阳性表达,19.66%的细胞钙结合蛋白呈阳性表达,其余终末视网膜细胞标记物(胶质纤维酸性蛋白、CD90、视紫红质、C反应蛋白、突触前膜列阵蛋白)均呈极微量阳性或阴性。免疫荧光结果显示大部分细胞及细胞球(>90%)Nestin呈阳性表达。培养6d后,流式细胞分析显示43.36%的细胞Nestin阳性,免疫荧光显示Nestin及胶质纤维酸性蛋白呈阳性。连续4d3HThymidine分析及形态学观察、统计学分析原代视网膜前体细胞初期增殖良好。结论流式细胞分析、免疫荧光及3HThymidine等免疫学技术可很好的对视网膜前体细胞性质及其增殖情况进行鉴定。大鼠胚胎原代视网膜前体细胞表现出神经干细胞的特性,根据检测手段不同,阳性结果不同,其原代视网膜前体细胞体外培养初期增殖良好。 | 杨静 Mogens Holst Nissen 王薇 | 2006 | 中华眼科杂志2006,42,2: | 2 |
| 14 | Simulation of potassium feldspar dissolution and illitization in the Statfjord Formation,North Sea显示文摘 | GEOFFREY T BERNARD P B MOGENS R | 2001 | AAPG Bulletin2001,85,4: | 1 |
| 15 | Characterization of wastewater for modeling of activated sludge process显示文摘 | Mogens Henze | 1992 | Water Science Technol1992,25,6: | 1 |
| 16 | Scattering from bodies of revolution显示文摘 | Andreasen Mogens G | 1965 | IEEE Trans Antennas Propag1965,13,: | 1 |
| 17 | The expression and functional activity of membrane-bound human leukocyte antigen-G1 are influenced by the 3′-untranslated region显示文摘 | Signe Goul Svendsen Basil M. Hantash Longmei Zhao Carsten Faber Michael Bzorek Mogens Holst Nissen Thomas Vauvert F. Hviid | 2013 | Human Immunology2013,,7: | 1 |
| 18 | Biological hydrolysis andacidification of sludge under anaerobic conditions:The effect ofsludge type and origin on the production and composition of volatilefatty acids显示文摘 | Ahmed Suheyl Ucisik Mogens Henze | 2008 | Water Research2008,42,14: | 1 |
| 19 | Hypersensitivity pneumonitis in a cluster of sawmill workers: a 10 -year follow-up of ex- posure, symptoms, and lung function 显示文摘 | Faerden K Lund M B Mogens Aalkken T | 2014 | Int J Occup Environ Health2014,20,2: | 1 |
| 20 | Does nuclear tissue infected with bacteria following disc herniations lead to Modic changes in the adjacent vertebrae?显示文摘 | Hanne B. Albert Peter Lambert Jess Rollason Joan Solgaard Sorensen Tony Worthington Mogens Bach Pedersen Hanne Schack N?rgaard Ann Vernallis Frederik Busch Claus Manniche Tom Elliott | 2013 | European Spine Journal2013,,4: | 1 |