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| 1 | Haplorchis pumilio and H. taichui in Vietnam discriminated using ITS-2 DNA sequence data from adults and larvae显示文摘 | Kim Van Van Anders Dalsgaard David Blair Thanh Hoa Le | 2009 | Experimental Parasitology2009,,2: | 2 |
| 2 | Life cycle stages of heterophyid trematodes in Vietnamese freshwater fishes traced by molecular and morphometric methods显示文摘 | Jakob Skov Per W. Kania Anders Dalsgaard Thomas R. J?rgensen Kurt Buchmann | 2008 | Veterinary Parasitology2008,,1: | 2 |
| 3 | 兆瓦级风力机结构系统可靠性分析的样本分数阶矩最大熵方法显示文摘以兆瓦级风力机塔架和叶片极限载荷的概率外推模型为基础,结合载荷动态响应峰值的独立同分布假设和三参数威布尔模型,外推获取了正常湍流和极端湍流强度条件下风力机关键部件长期服役载荷概率分布;进一步通过无量纲极值统计量定义系统失效的结构可靠性状态函数,结合样本分数阶矩和最大熵理论提出兆瓦级风力机关键部件结构可靠性分析的数值方法,对比湍流模型对兆瓦级风力机关键部件结构失效概率的影响。计算结果表明:样本分数阶矩最大熵方法能有效重构结构可靠性状态函数的概率分布;基于无量纲极值统计量的系统可靠性建模方法能有效表征风力机关键部件耦合相关失效问题,结合该文方法可获得系统失效概率的准确预测结果;湍流模型对风力机结构失效概率影响较大,难以预先判定何种模型将得到结构失效概率的保守预估结果,需结合IEC 61400-1标准中的设计载荷工况细致分析后才能确定。 | 黄德胜 张旭方 Sørensen John Dalsgaard | 2022 | 太阳能学报2022,43,7: | 2 |
| 4 | Sap flow for beech(Fagus sylvatica L.)in a natural and a managed forest—effect of spatial heterogeneity显示文摘Aims Beech(Fagus sylvatica L.)is an important species in natural and managed forests in Europe.This drought-sensitive species dominates even-aged stands as well more natural stands composed of a mixture of tree species,age and size classes.This study evaluates the extent that heterogeneity in spacing and tree diameter affect the seasonal availability and use of water.Methods Two stands were evaluated:(i)a heterogeneous forest remnant(NAT)with trees up to;300 years old,a mean top height of 28.4 m and a total of 733 stems ha1with stem diameters averaging 18 cm and(ii)an even-aged 80-year old stand(MAN),with a height of 25 m,and a total of 283 stems ha1 with diameters averaging 38 cm.Stem sap flow,Js(g m2 s1),was continuously measured in 12(MAN)and 13(NAT)trees using 20-mm long heat dissipation sensors.Individual tree measures of sap flow were correlated using non-linear statistical methods with air vapour pressure deficit(D,hPa)and global radiation(Rg,J m2 day1),along with constraints imposed by reductions in soil water content(SWC).SWC was measured as volumetric%using time domain reflectometry.Important Findings The daily integrated Js(Js-sum)for trees growing in the evenly spaced MAN stand and trees in canopy and closed forest positions in NAT stand decreased as the availability of soil moisture was reduced.In the heterogeneous NAT stand,SWC in a recently formed canopy gap remained high throughout the vegetation period.Based on regression models,the predicted relative decrease in Js-sum for dry relative to moist soil water conditions in the closed forest(at mean daily D=10 hPa)was 7–11%for trees near the gap and 39–42%for trees in the closed forest.In MAN,the reduction in Js-sum was 29%in dry relative to moist conditions.Js-sum in the outer 20 mm of the xylem in NAT was lower than that in MAN and the rate of decline in Js with xylem depth was less in NAT than in MAN.In MAN,Js-sum in deep and outer xylem was negatively affected at low soil moisture availability;in NAT,this was the case for only the outer xylem indicating that deep roots could be important in supplying water at times of low soil moisture in the upper soil. | Lise Dalsgaard Teis Nørgaard Mikkelsen Annemarie Bastrup-Birk | 2011 | Journal of Plant Ecology2011,4,1: | 2 |
| 5 | Class 1 integron-borne,multiple-antibiotic resistance encoded by a 150-kilobase conjugative plasmid in epidemic Vibrio cholerae O1 strains isolated in Guinea-Bissau显示文摘 | Dalsgaard A Forslund A Petersen A | 2000 | J Clin Microbiol2000,38,10: | 1 |
| 6 | Anaerobic ammonium oxi- dation (anammox) in the marine environment 显示文摘 | Dalsgaard T Thamdrup B Donald E C | 2005 | Research in Mi- crobiology2005,156,4: | 1 |
| 7 | The influence of Late Quaternary climate-change ve- locity on species endemism显示文摘 | SANDEL B ARGE L DALSGAARD B | 2011 | Science2011,334,6056: | 1 |
| 8 | Incidence,distribution,and spread of tetracycline resistance determinants and integron-associated antibiotic resistance genes among motile aeromonads from a fish farming environment显示文摘 | Schmidt A S Bruun M S Dalsgaard I | 2001 | Applied and Environmental Microbiology2001,67,12: | 1 |
| 9 | Usefulness of pregnancy-associated plasma protein A in patients with acute coronary syndrome 显示文摘 | Iversen K K Dalsgaard M | 2009 | Am J Cardiol2009,104,11: | 1 |
| 10 | Plant-derived vaccine protects target animals against a viral disease显示文摘 | Dalsgaard K Uttenthal A Jones TD | 1997 | Nat Biotechnol1997,15,: | 1 |
| 11 | Anammox and denitrification in the oxygen minimum zone of the eastern South Pacific显示文摘 | Dalsgaard T Thamdrup B Farías L | 2012 | Limnology and Oceanography2012,57,5: | 1 |
| 12 | Fishing down marine food webs 显示文摘 | PAULY D CHRISTENSEN V DALSGAARD J | 1998 | Science1998,279,5352: | 1 |
| 13 | Confirmation of aerobic denitrification in batch cultures using gas chromatography and ^15N mass spectrometry 显示文摘 | Robertson L A Dalsgaard T Revsbech N P | 1995 | FEMS Microbiology Ecology1995,18,: | 1 |
| 14 | Anaerobic ammonium oxidation(anammox)in the marine environment显示文摘 | Dalsgaard T Thamdrup B Canfield D | 2005 | Research in Microbiology2005,156,4: | 1 |
| 15 | Factors Controlling Anaerobic Ammonium Oxidation with Nitrite in Marine Sediments显示文摘 | Dalsgaard T Bo Thamdrup B | 2002 | Applied Environmental Microbiology2002,68,8: | 1 |
| 16 | Production of porcine parvovirus empty capsids with high immunogenic activity显示文摘 | Martinez C Dalsgaard K Lopez de Turiso J A | 1992 | Vaccine1992,10,: | 1 |
| 17 | Fishing down marine food webs显示文摘 | Pauly D Christensen V Dalsgaard J | 1998 | Science1998,279,6: | 1 |
| 18 | Screening for illicit and medicinal drugs in whole blood using fully automated SPE and ultra‐high‐performance liquid chromatography with TOF-MS with data-independent acquisition显示文摘 | PEDERSEN A J DALSGAARD P W RODE A J | 2013 | Journal of Separation Science2013,36,13: | 1 |
| 19 | Determination of clay and other soil properties by near infrared spectroscopy 显示文摘 | Sorensen L K Dalsgaard S | 2005 | Soil Science Society of America Journal2005,69,: | 1 |
| 20 | Production of N2 through Anaerobic Ammonium Oxidation Coupled to Nitrate Reduction in Marine Sediments显示文摘 | Thamdrup B Dalsgaard T | 2002 | Applied and Environmental Microbiology2002,,68: | 1 |