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| 1 | 锈革孔菌科(担子菌门,非褶菌目)中国二新记录种(英文)显示文摘1 INTRODUCTION During the investigation on wood-inhabiting fungi in China, two species of the Hymenochaetaceae were found: Fomitiporia texana (Murrill) Nuss and Inonotus ochroporus (Van der Byl) Pegler. Because they were not recorded in the Chinese fungal flora (Dai, 1999; Dai et al., 2001; Dai & Niemel?, 2006; Nú?ez & Ryvarden, 2000; Ryvarden, 2005), and their illustrated descriptions are given according to our collections. | 崔宝凯 戴玉成 Henning KNUDSEN | 2007 | 菌物学报2007,26,1: | 17 |
| 2 | 冰岛北部陆架3000年以来夏季表层海水温度及古气候事件显示文摘冰岛北部陆架MD992271孔沉积硅藻中喜暖硅藻数量持续减少以及喜冷藻类数量不断增加,反映了该区近3000年来气候变冷的趋势,而硅藻组合中这两类硅藻数量呈周期性的此消彼长,指示在趋冷的背景下,气候的冷暖交替过程.转换函数计算结果表明,该孔夏季表层海水温度变化大致可分3个阶段,在1400cal.aBP以前,温度基本高于平均值;在1400~700cal.aBP之间,温度在平均值上下起伏,而在700cal.aBP后,温度均处于平均值之下.在这3000多年间,还存在着4次明显的降温事件,降温事件的中心分别位于约2600,1900,1300和600cal.aBP.上述夏季表层海水温度变化和冰岛北部陆架HM107—03和MD992275孔资料相对比,明显具有一致性,同时也可与GISP2冰芯氧同位素及北大西洋深海沉积记录对比,说明冰岛北部陆架晚全新世夏季表层海水温度变化,受区域性气候变化的控制.直接导致上述海水温度变化,是影响该区暖流和寒流作用此消彼长的结果,而冰岛周边海域3000年来海流分布的基本格局未有明显改变. | 蒋辉 任健 Karen Luise Knudsen Jón Eiríksson 冉莉华 | 2006 | 科学通报2006,51,22: | 11 |
| 3 | Novel understanding of ABC transporters ABCB1/MDR/P-glycoprotein, ABCC2/MRP2, and ABCG2/BCRP in colorectal pathophysiology显示文摘AIM: To evaluate ATP-binding cassette(ABC) transporters in colonic pathophysiology as they had recently been related to colorectal cancer(CRC) development. METHODS: Literature search was conducted on Pub Med using combinations of the following terms: ABC transporters, ATP binding cassette transporter proteins, inflammatory bowel disease, ulcerative, colitis, Crohns disease, colorectal cancer, colitis, intestinal inflammation, intestinal carcinogenesis, ABCB1/P-glycoprotein(P-gp/CD243/MDR1), ABCC2/multidrug resistance protein 2(MRP2) and ABCG2/breast cancer resistance protein(BCRP), Abcb1/Mdr1 a, abcc2/Mrp2, abcg2/Bcrp, knock-out mice, tight junction, membrane lipid function. RESULTS: Recently, human studies reported thatchanges in the levels of ABC transporters were early events in the adenoma-carcinoma sequence leading to CRC. A link between ABCB1, high fat diet and gut microbes in relation to colitis was suggested by the animal studies. The finding that colitis was preceded by altered gut bacterial composition suggests that deletion of Abcb1 leads to fundamental changes of hostmicrobiota interaction. Also, high fat diet increases the frequency and severity of colitis in specific pathogenfree Abcb1 KO mice. The Abcb1 KO mice might thus serve as a model in which diet/environmental factors and microbes may be controlled and investigated in relation to intestinal inflammation. Potential molecular mechanisms include defective transport of inflammatory mediators and/or phospholipid translocation from one side to the other of the cell membrane lipid bilayer by ABC transporters affecting inflammatory response and/or function of tight junctions, phagocytosis and vesicle trafficking. Also, diet and microbes give rise to molecules which are potential substrates for the ABC transporters and which may additionally affect ABC transporter function through nuclear receptors and transcriptional regulation. Another critical role of ABCB1 was suggested by the finding that ABCB1 expression identifies a subpopulation of pro-inflammatory Th17 cells which were resistant to treatment with glucocorticoids. The evidence for the involvement of ABCC2 and ABCG2 in colonic pathophysiology was weak. CONCLUSION: ABCB1, diet, and gut microbes mutually interact in colonic inflammation, a well-known risk factor for CRC. Further insight may be translated into preventive and treatment strategies. | Vibeke Andersen Katrine Svenningsen Lina Almind Knudsen Axel Kornerup Hansen Uffe Holmskov Allan Stensballe Ulla Vogel | 2015 | World Journal of Gastroenterology2015,21,41: | 10 |
| 4 | Patients with inflammatory bowel disease have increased risk of autoimmune and inflammatory diseases显示文摘AIM To investigate whether immune mediated diseases(IMD) are more frequent in patients with inflammatory bowel disease(IBD).METHODS In this population based registry study,a total of 47325 patients with IBD were alive and registered in the Danish National Patient Registry on December 16,2013. Controls were randomly selected from the Danish Civil Registration System(CRS) and matched for sex,age,and municipality. We used ICD 10 codes to identify the diagnoses of the included patients. The IBD population was divided into three subgroups: Ulcerative colitis(UC),Crohn's disease(CD) and Both the latter referring to those registered with both diagnoses. Subsequently,odds-ratios(OR) and 95%CI were obtained separately for each group and their respective controls. The use of Bonferoni post-test correction adjusted the significance level to P < 0.00125. P-values were estimated using Fisher's exact test.RESULTS There were significantly more women than men in the registry,and a greater percentage of comorbidity in the IBD groups(P < 0.05). Twenty different IMDs were all significantly more frequent in the IBD group. Sixteen were associated with UC versus twelve with CD. In both UC and CD ORs were significantly increased(P < 0.00125) for primary sclerosing cholangitis(PSC),celiac disease,type 1 diabetes(T1D),sarcoidosis,asthma,iridocyclitis,psoriasis,pyoderma gangrenosum,rheumatoid arthritis,and ankylosing spondylitis. Restricted to UC(P < 0.00125) were autoimmune hepatitis,primary biliary cholangitis,Grave's disease,polymyalgia rheumatica,temporal arteritis,and atrophic gastritis. Restricted to CD(P < 0.00125) were psoriatic arthritis and episcleritis. Restricted to women with UC(P < 0.00125) were atrophic gastritis,rheumatoid arthritis,temporal arteritis,and polymyalgia rheumatica. Restricted to women with CD were episcleritis,rheumatoid arthritis,and psoriatic arthritis. The only disease restricted to men(P < 0.00125) was sarcoidosis. CONCLUSION Immune mediated diseases were significantly more frequent in patients with IBD. Our results strengthen the hypothesis that some IMDs and IBD may have overlapping pathogenic pathways. | Morten L Halling Jens Kjeldsen Torben Knudsen Jan Nielsen Lars Koch Hansen | 2017 | World Journal of Gastroenterology2017,23,33: | 9 |
| 5 | Summer sea-surface temperatures and climate events on the North Icelandic shelf through the last 3000 years显示文摘Diatom data from core MD992271 on the North Icelandic shelf record a cooling trend through the last 3000 years. This is indicated by a general decrease in warm water species and an increase in cold water taxa. The relative abundance of these two diatom groups changed periodically, suggesting that the climate also fluctuated within this time period. The results of diatom-based transfer function calculation show that the summer sea-surface temperatures (SSTs) before 1400 cal. a BP were generally higher than the mean value for the last 3000 years and the summer SSTs fluctuated around the mean between 1400 and 700 cal. a BP, and dropped to the values below the mean after 700 cal. a BP. Four cooling events were distinguished, centered at around 2600, 1900, 1300 and 600 cal. a BP respectively. The results are not only consistent with the data from neighbouring cores HM107-03 and MD992275, but also comparable with those from the GISP2 ice core and from other marine sediment records in the North Atlantic. This suggests that changes in the summer SSTs reflect regional climate variations in the North Atlantic. On the North Icelandic shelf, the summer SST variation is a result of changes in the in-teraction between the cold and the warm currents in the area. | JIANG Hui REN Jian Karen Luise KNUDSEN Jon EIRiKSSON RAN LiHua | 2007 | Chinese Science Bulletin2007,52,6: | 4 |
| 6 | Comparison of Reynolds Averaged Navier-Stokes Based Simulation and Large-eddy Simulation for One Isothermal Swirling Flow显示文摘The flow structure of one isothermal swirling case in the Sydney swirl flame database was studied using two numerical methods. Results from the Reynolds-averaged Navier-Stokes (RANS) approach and large eddy simulation (LES) were compared with experimental measurements. The simulations were applied in two different Cartesian grids which were investigated by a grid independence study for RANS and a post-estimator for LES. The RNG k-ε turbulence model was used in RANS and dynamic Smagorinsky-Lilly model was used as the sub-grid scale model in LES. A validation study and cross comparison of ensemble average and root mean square (RMS) results showed LES outperforms RANS statistic results. Flow field results indicated that both approaches could capture dominant flow structures, like vortex breakdown (VB), and precessing vortex core (PVC). Streamlines indicate that the formation mechanisms of VB deducted from the two methods were different. The vorticity field was also studied using a velocity gradient based method. This research gained in-depth understanding of isothermal swirling flow. | Sφren Knudsen Kr | 2012 | Journal of Thermal Science2012,21,2: | 4 |
| 7 | 北大西洋北部中全新世以来古海洋环境记录显示文摘利用主成分分析法对冰岛北部陆架MD99-2275孔中全新世以来沉积物硅藻数据进行研究发现,5000—3000aB.P.,冰岛北部陆架表层古海水温度逐渐上升,来自印明格暖流的北大西洋暖水对该区域的影响有所增强。自3000aB.P.以来,表层海水温度开始稳步下降,北大西洋暖水水团的影响逐步减弱,而来自东格陵兰寒流和东冰岛海流的极地冷水水团的影响显著加强。在晚全新世气候逐渐变冷的过程中,发生了几次短期而显著的气候变冷事件,分别出现在3000—2600aB.P.,1300—1000aB.P.及600—200aB.P.。该中晚全新世古海洋环境记录与格陵兰冰芯(GSIP2)氧同位素气候记录存在良好的对应关系,也与冰岛北部陆架其他海水温度记录有较好的一致性。而冰岛北部陆架区域海底地形的复杂性和海流分布的差异性,以及所采用研究方法的不同则导致该区域各古海水温度记录之间也存在一定的差异性。 | 冉莉华 蒋辉 Karen luise Knudsen Jón Eiríksson | 2008 | 海洋通报2008,27,5: | 3 |
| 8 | Favorable lifestyle before diagnosis associated with lower risk of screen-detected advanced colorectal neoplasia显示文摘AIM: To investigate the association between adherence to health recommendations and detection of advanced colorectal neoplasia(ACN) in colorectal cancer(CRC) screening.METHODS: A total of 14832 women and men were invited to CRC screening, 6959 in the fecal immunochemical test arm and 7873 in the flexible sigmoidoscopy arm. These were also sent a self-reported lifestyle questionnaire to be completed prior to their first CRC screening. A lifestyle score was created to reflect current adherence to healthy behaviors in regard to smoking, body mass index, physical activity, alcohol consumption and food consumption, and ranged from zero(poorest) to six(best). Odds ratios(ORs) and 95%CIs were calculated using multivariable logistic regression to evaluate the association between the single lifestyle variables and the lifestyle score and the probability of detecting ACN.RESULTS: In all 6315 women and men completed the lifestyle questionnaire, 3323(53%) in the FIT arm and 2992(47%) in the FS arm. This was 89% of those who participated in screening. ACN was diagnosed in 311(5%) participants of which 25(8%) were diagnosed with CRC. For individuals with a lifestyle score of two, three, four, and five-six, the ORs(95%CI) for the probability of ACN detection were 0.82(0.45-1.16), 0.43(0.28-0.73), 0.41(0.23-0.64), and 0.41(0.22-0.73), respectively compared to individuals with a lifestyle score of zero-one. Of the single lifestyle factors, adherence to non-smoking and moderate alcohol intake were associated with a decreased probability of ACN detection compared to being a smoker or having a high alcohol intake 0.53(0.42-0.68) and 0.63(0.43-0.93) respectively.CONCLUSION: Adopted healthy behaviors were inversely associated with the probability of ACN detection. Lifestyle assessment might be useful for risk stratification in CRC screening. | Markus D Knudsen Thomas de Lange Edoardo Botteri Dung-Hong Nguyen Helge Evensen Chloé B Steen Geir Hoff Tomm Bernklev Anette Hjartaker Paula Berstad | 2016 | World Journal of Gastroenterology2016,22,27: | 3 |
| 9 | Cost-effectiveness of Colorectal Cancer Screening显示文摘 | Iris Lansdorp-Vogelaar Amy B. Knudsen Hermann Brenner | 2011 | Epidemiologic Reviews2011,,1: | 2 |
| 10 | Determination of basal ileal endogenous losses and standardized ileal digestibility of amino acids in barley fed to growing pigs显示文摘Background: Basal ileal endogenous amino acid(AA) losses(IAA_(end)) and standardized ileal digestibility(SID) values of cereal grains, such as barley, are apparently underestimated when determined according to the nitrogen(N)-free method. Regression analysis between the dietary apparent ileal digestible content(c AID) and total crude protein(CP) and AA can be considered as alternative approach to obtain more accurate values for IAA_(end)and SID of AA in cereal grains.Methods: Eight hulled barley genotypes were used, with barley being the only source of CP and AA in the assay diets. The diets contained 95 % as-fed of these eight barley genotypes each, ranging in CP content between 109.1 and 123.8 g/kg dry matter(DM). Nine ileally T-cannulated barrows, average body weight(BW) 30 ± 2 kg, were allotted to a row-column design comprising eight periods with 6 d each and nine pigs. On d 5 and the night of d 6 of every period, ileal digesta were collected for a total of 12 h. The IAA_(end) and the SID were determined by linear regression analysis between c AID and total dietary CP and AA.Results: There exist linear relationships between cA ID and total CP and AA(P < 0.001). The IAA_(end) of CP, Lys, Met, Thr and Trp amounted to 35.34, 1.08, 0.25, 1.02 and 0.38 g/kg DM intake(DMI), respectively, which are greater compared to average IAA_(end) determined previously under N-free feeding conditions. The SID of CP, Lys, Met, Thr and Trp was 90,79, 85, 79 and 86 %, respectively, and was greater when compared to tabulated values. Moreover, these SID values were greater than those reported in literature, based on correction of apparent ileal digestibility(AID) of CP and AA for their IAA_(end)values. Summarized, the results of the present regression analysis indicate greater IAA_(end)in barley-based diets compared to those obtained by N-free feeding.Conclusions: For low-protein feed ingredients like barley the regression method may be preferred over correction of AID values for their IAA_(end)determined under N-free feeding conditions, as intercepts and slopes of the linear regression equations between cA ID and total dietary CP and AA provide direct estimates of IAA_(end)and SID of CP and AA in the presence of the assay feed ingredient. | Hanna Katharina Spindler Rainer Mosenthin Pia Rosenfelder Henry J?rgensen Knud Erik Bach Knudsen Meike Eklund | 2017 | Journal of Animal Science and Biotechnology2017,8,1: | 2 |
| 11 | Biomarkers for occupational diesel exhaust exposure monitoring Biomodem-a study in underground mining显示文摘 | P T J Scheepers D Coggon L E Knudsen | 2002 | Toxicology Letters2002,134,: | 2 |
| 12 | On hash functions using checksums显示文摘 | Praveen Gauravaram John Kelsey Lars R. Knudsen S?ren S. Thomsen | 2010 | International Journal of Information Security2010,,2: | 2 |
| 13 | An aggregate model of a grid-connected, large-scale, offshore wind farm for power stability investigations—importance of windmill mechanical system显示文摘 | Vladislav Akhmatov Hans Knudsen | 2002 | International Journal of Electrical Power and Energy Systems2002,,9: | 2 |
| 14 | The relative importance of interfirm relation- ships and knowledge transfer for new product development success显示文摘 | Knudsen P | 2007 | Journal of Product Innovation Management2007,24,: | 2 |
| 15 | Naming and outline of Dothideomycetes-2014 including proposals for the protection or suppression of generic names显示文摘Article 59.1,of the International Code of Nomenclature for Algae,Fungi,and Plants(ICN;Melbourne Code),which addresses the nomenclature of pleomorphic fungi,became effective from 30 July 2011.Since that date,each fungal species can have one nomenclaturally correct name in a particular classification.All other previously used names for this species will be considered as synonyms.The older generic epithet takes priority over the younger name.Any widely used younger names proposed for use,must comply with Art.57.2 and their usage should be approved by the Nomenclature Committee for Fungi(NCF).In this paper,we list all genera currently accepted by us in Dothideomycetes(belonging to 23 orders and 110 families),including pleomorphic and nonpleomorphic genera.In the case of pleomorphic genera,we follow the rulings of the current ICN and propose single generic names for future usage.The taxonomic placements of 1261 genera are listed as an outline.Protected names and suppressed names for 34 pleomorphic genera are listed separately.Notes and justifications are provided for possible proposed names after the list of genera.Notes are also provided on recent advances in our understanding of asexual and sexual morph linkages in Dothideomycetes.A phylogenetic tree based on four gene analyses supported 23 orders and 75 families,while 35 families still lack molecular data. | Nalin N.Wijayawardene Pedro W.Crous Paul M.Kirk David L.Hawksworth Saranyaphat Boonmee Uwe Braun Dong-Qin Dai Melvina J.D’souza Paul Diederich Asha Dissanayake Mingkhuan Doilom Singang Hongsanan E.B.Gareth Jones Johannes Z.Groenewald Ruvishika Jayawardena James D.Lawrey Jian-Kui Liu Robert Lücking Hugo Madrid Dimuthu S.Manamgoda Lucia Muggia Matthew P.Nelsen Rungtiwa Phookamsak Satinee Suetrong Kazuaki Tanaka Kasun M.Thambugala Dhanushka N.Wanasinghe Saowanee Wikee Ying Zhang Andre Aptroot H.A.Ariyawansa Ali H.Bahkali D.Jayarama Bhat Cécile Gueidan Putarak Chomnunti G.Sybren De Hoog Kerry Knudsen Wen-Jing Li Eric H.C.McKenzie Andrew N.Miller Alan J.L.Phillips Marcin Piatek Huzefa A.Raja Roger S.Shivas Bernad Slippers Joanne E.Taylor Qing Tian Yong Wang Joyce H.C.Woudenberg Lei Cai Walter M.Jaklitsch Kevin D.Hyde | 2014 | Fungal Diversity2014,,6: | 2 |
| 16 | Bubble size estimation for flotation processes显示文摘 | Lin B Recke B Knudsen J K H | 2008 | Minerals Engineering2008,21,7: | 1 |
| 17 | Shift--Share Analysis: Further Examination of Models for the Description of Economic Change显示文摘 | Daniel C Knudsen | 2000 | Socio--Economic Planning Sciences2000,34,3: | 1 |
| 18 | Creep of geotextiles using time–temperature superposition methods显示文摘 | ZORNBERG J G BYLER B R KNUDSEN J W | | Journal of Geotechnical and Geoenvironmental En0,,: | 1 |
| 19 | Ultrasound- guided renal biopsy with biopsy gun techniqueefficacy and complications 显示文摘 | CHRISTENSEN J LINDEQUIST S KNUDSEN D U | 1995 | Acta Radiologica1995,36,3: | 1 |
| 20 | Winter-time convection in open-graded embankments显示文摘 | Goering D J Instanes A Knudsen S | 1996 | Cold Regions Science and Technology1996,24,1: | 1 |