Báo cáo khoa học: "Stem cracks in Norway spruce in southern Scandinavia: causes and consequences" potx

... Slovakian provenances in Norway and Sweden.

Ngày tải lên: 08/08/2014, 19:21

... latewood band in one or several growth rings; CW-2: Dominating latewood band in one or several growth rings. 572 C. Bengtsson Figure 2. a)Measurement of shrinkage and swelling in thelongitudinal direction; ... presented in [18] on Norway spruce wood also showed that the longitudinal shrinkage/swell- ing was largest close to the pith and decreased with in- creasing distance f...

Ngày tải lên: 08/08/2014, 14:21

... fuel-wood increasingly originates from the cutting of live woody stems [13], particularly in the vicinity of urban areas. In developing silvicultural systems for firewood production in the Sahel, ... hydromorphic mineral of vertisoil type. The other three sites are located on leached grey ferruginous soils on sandy, sandy-clay or clayey-sand Basic density in Burkina Faso 151 The sampl...

Ngày tải lên: 08/08/2014, 14:21

... some preliminary results. Silvae Genet 40, 166-168 Kleinschmit J (1986) Oak breeding in Germany; experiences and problems. In: Proceedings IUFRO Joint Meeting of Working Parties ... progeny and provenance trials suggest that selection and breeding at the level of provenances and individuals should both be effective in reducing the frequency of...

Ngày tải lên: 08/08/2014, 19:21

... of MEs and the potential outcome of intercepted and non-intercepted errors. Materials and methods In April 2002, University College Hospitals London ICU intro- duced the QS 5.6 Clinical Information ... the ICU clinical director, according to an adapted scale [9-11]. Minor errors were classified as those causing no harm or an increase in patient monitoring with no change in vital s...

Ngày tải lên: 25/10/2012, 10:39

... localization and aggregation: role in polygluta- mine-induced disease in SCA1 transgenic mice. Cell 95, 41–53. 6 Saudou F, Finkbeiner S, Devys D & Greenberg ME (1998) Huntingtin acts in the nucleus ... fragments containing the polyQ tract in COS-7 and Neuro2a cells. ATN1 was processed into two C-terminal frag- ments that lost the nuclear localizing signal (NLS) in the N-term...

Ngày tải lên: 15/02/2014, 01:20

... section and scheme of the coronal section at E14.5 in (F). (A) At E11.5, HSF2 is expressed in forebrain, midbrain and in hindbrain except for the midbrain, hindbrain midline. Surprisingly, the ... before and after birth in mouse brains [122,124]. No HSF4 DNA-binding activity was reported in the developing mouse brain so far. How- ever, Hsf4b is expressed in the adult mouse b...

Ngày tải lên: 18/02/2014, 04:20

... cells were cultured in DMEM containing 10% fetal bovine serum. OP9 cells were grown in aMEM containing 20% fetal bovine serum. C2C12 cells were maintained in DMEM containing 10% fetal bovine serum. Adipogenic ... or without hematoxylin staining. In hypoxia experiments, 3T3-L1 cells were maintained in a hypoxia chamber (Invivo 400; Ruskinn Inc., Cincinnati, OH, USA) constantly mainta...

Ngày tải lên: 18/02/2014, 08:20

... thought by providing just such an interdisciplinary forum, in which research results, including novel concepts such as environmen- tally induced increases in mutation rates in bacteria and a heritable, ... gene regulons and regulatory pathways involved in freezing tolerance in Arabidopsis. Freezing tolerance increases in many plants in response to low, non-freezing temperatu...

Ngày tải lên: 18/02/2014, 11:20

... structure (A), N and C represent the N- and C-termini of the protein, and a and b represent the a helix and b strand, respectively. The side-chains of the mutated and parent amino acid residues ... (B), the side-chains of residues 29, T34 and E131 are shown. The hydrogen bonds between N29 and Oc and T34 and Oc, and between N29 and Nd and E131 and Oe2, in the wild...

Ngày tải lên: 18/02/2014, 13:20