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| 1 | Cellulose structure and lignin distribution in normal and compression wood of the Maidenhair tree(Ginkgo biloba L.)显示文摘We studied in detail the mean micro fibril angle and the width of cellulose crystals from the pith to the bark of a 15-year-old Maidenhair tree(Ginkgo biloba L.). The orientation of cellulose micro fibrils with respect to the cell axis and the width and length of cellulose crystallites were determined using Xray diffraction. Raman microscopy was used to compare the lignin distribution in the cell wall of normal/opposite and compression wood, which was found near the pith. Ginkgo biloba showed a relatively large mean micro fibril angle,varying between 19° and 39° in the S2 layer, and the average width of cellulose crystallites was 3.1–3.2 nm. Mild compression wood without any intercellular spaces or helical cavities was observed near the pith. Slit-like bordered pit openings and a heavily lignified S2 L layer con firmed the presence of compression wood. Ginkgo biloba showed typical features present in the juvenile wood of conifers. The micro fibril angle remained large over the 14 annual rings. The entire stem disc,with a diameter of 18 cm, was considered to consist of juvenile wood. The properties of juvenile and compression wood as well as the cellulose orientation and crystalline width indicate that the wood formation of G. biloba is similar to that of modern conifers. | Seppo Andersson Yurong Wang Raili P?nni Tuomas H?nninen Marko Mononen Haiqing Ren Ritva Serimaa Pekka Saranp?? | 2015 | Journal of Integrative Plant Biology2015，57，4： | 5 |
| 2 | Dynamic reliability indices for k-out-of-n multi-state system显示文摘 | Elena N Vitaly G Seppo P | 2005 | International Symposium on Multiple-Valued Logic2005，19，3： | 1 |
| 3 | Tryptophan depletion effects on EEG and MEG responses Suggest serotonergic modulation of auditory involuntary attention in humans 显示文摘 | Jyrki A Seppo K Sirpa P | 2002 | Neuroimaging2002，16，： | 1 |
| 4 | Avidin-biotin technology in targeted therapy显示文摘 | Hanna P Lesch Minna U Kaikkonen Jere T Pikkarainen Seppo Yl? -Herttuala | 2010 | Expert Opinion on Drug Delivery2010，，： | 1 |
| 5 | Surgical or Nonoperative Treatment for Lumbar Spinal Stenosis?: A Randomized Controlled Trial显示文摘 | Antti Malmivaara P?r Sl?tis Markku Heli?vaara P?ivi Sainio Heikki Kinnunen Jyrki Kankare Nina Dalin-Hirvonen Seppo Seitsalo Arto Herno Pirkko Kortekangas Timo Niinim?ki Hannu R?nty Kaj Tallroth Veli Turunen Paul Knekt Tommi H?rk?nen Heikki Hurri | 2007 | Spine2007，，1： | 1 |
| 6 | Stock market reaction to good and bad inflation news显示文摘 | Joham K James K Seppo P | 2008 | The Journal of Finan cial Research2008，，2： | 1 |
| 7 | Low plasma ghrelin is associated with insulin resistance,hypertension,and the prevalence of type 2 diabetes显示文摘 | Seppo M P Eija K Sohvi H | 2003 | Diabetes2003，52，10： | 1 |
| 8 | The effect of nicotine in combination with various dopaminergic drugs on nigrostriatal dopamine in rats显示文摘 | Sanna J Paula M P(a)ivi P Raimo KT Liisa A Seppo K | | 0，，： | 1 |
| 9 | The susceptibility of early developmental phases of an acid-tolerant and acid-sensitive fish species to acidity and aluminum显示文摘 | MARJA K CHRISTINA T SEPPO P | 2004 | Ecotoxicology and Environmental Safety2004，，58： | 1 |
| 10 | Mixing and crystallization in suspensions 显示文摘 | Sha Z L Seppo P | 2000 | Chemical Engineering Science2000，55，10： | 1 |
| 11 | Deposition of manganese-doped zinc sulfide thin films by the successive ionic layer adsorption and reaction(SILAR)method显示文摘 | Mika P Valkeon Seppo L | 1997 | Materials Research Bulletin1997，33，： | 1 |
| 12 | Cytochromes P450 2A6,2E1,and 3A and production of protein-aldehyde adducts in the liver of patients with alcoholic and non-alcoholic liver diseases显示文摘 | Onni N Seppo P Risto O | 2000 | Journal of Hepatology2000，33，： | 1 |
| 13 | Predictors of stroke in middle-aged patients with non-insulin-dependent diabetes显示文摘 | Tapani R Kalevi P | 1996 | Stroke1996，27，： | 1 |
| 14 | Design of a 2-pole LTCC filter for wireless communieation显示文摘 | Vadim P Eion J Seppo L | 2004 | IEEE Trans on Wireless Communication2004，3，2： | 1 |
| 15 | Adenoviral Catheter-Mediated Intramyocardial Gene Transfer Using the Mature Form of Vascular Endothelial Growth Factor-D Induces Transmural Angiogenesis in Porcine Heart显示文摘 | Juha Rutanen Tuomas T. Rissanen Johanna E. Markkanen Marcin Gruchala P?ivi Silvennoinen Antti Kivel? Antti Hedman Marja Hedman Tommi Heikura Maija-Riitta Ordén Steven A. Stacker Marc G. Achen Juha Hartikainen Seppo Yl?-Herttuala | 2004 | Circulation: Journal of the American Heart Association2004，，8： | 1 |
| 16 | Growth of zinc sulfide thin films on (100)Si with the successive ionic layer adsorption and reaction method studied by atomic force microscopy显示文摘 | Valkonen M P Seppo Lindroos Roland Resch | 1998 | Applied Surface Science1998，136，10： | 1 |
| 17 | Design of a 2-pole LTCC filter for wireless communications显示文摘 | Vadim P Eino J Seppo L | 2004 | IEEE Transctions on wireless communications2004，3，2： | 1 |
| 18 | History of gene therapy显示文摘 | Thomas W Nigel P Seppo YH | 2013 | Gene2013，525，2： | 1 |
| 19 | Ensemble feature selection with the simple Bayesian classification显示文摘 | Tsymbal A Seppo P David W P | 2003 | ~ Information Fusion2003，4，2： | 1 |
| 20 | Induction of neuronspecific glycosylation by Tollofroll-8, a Drosophila Toll-like receptor expressed in non-neural cells显示文摘 | SEPPO A MATANI P SHARROW M et 01 | 2003 | Development2003，130，7： | 1 |
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