Báo cáo khoa học: "The influence of wood quality on lumber drying distortion*" potx

... The influence of drying conditions and other factors on twist and torque in Pinus radiata studs. Wood Fiber 4, 264-271 Mackay JF, Rumball BL(1971 ) Drying of distortion prone juvenile ... studies was that an expression of juvenile wood (eg, percentage of juvenile wood of the log) would be shown to be strongly related to drying distort...

Ngày tải lên: 08/08/2014, 18:21

... differ- ence of two days. In none of the treatments are differ- ences in average germination time greater than two days. 3.3. Temporal distribution of germination The temporal distribution of germination ... application of thermal shock ob- tained lower rates of germination than those registered in the Control group or those treated with Ash. Figure 1 represents the evolution of...

Ngày tải lên: 08/08/2014, 14:21

... (EPROM): direct visualiza- tion of oxygen concentration in tissue. Magn Reson Med 2000, 43:804-809. 11. Warburg OH: The Metabolism of Tumors London: Constable Publica- tions; 1930. 12. Bentzen L, ... 2003, 50:1347-1350. 31. Johnson CA, Seidel J, Carson RE, Gandler WR, Sofer A, Green MV, Daube-Witherspoon ME: Evaluation of 3D reconstruction algo- rithms for a small animal PET camera....

Ngày tải lên: 09/08/2014, 10:20

... Cañellas and G. MonteroEffect of pruning on cork production Original article The influence of cork oak pruning on the yield and growth of cork Isabel Cañellas * and Gregorio Montero Silviculture ... explain 66–78% of the variability of the variables, and can therefore be considered acceptable. 3.2. Influence of pruning on cork yield Table III presents information concern...

Ngày tải lên: 08/08/2014, 14:21

... had an influence on the accu- mulation of fuel, and consequently caused a growing risk of fires. For historic reasons this area is an island of for- est vegetation in ... strategies: seasonal regeneration by seed. The type of seed bank is type 3, a small amount of seed persists in the soil but concentrations of seed in the soil ar...

Ngày tải lên: 08/08/2014, 14:21

... local control of males and females was calculated separately, we saw a difference among female smokers and non smokers with a strong tendency to better progno- sis of non smoking females. None of ... gender and smoking have influence on local control, although we could not demonstrate significance on the basis of our data. One may speculate that the imbalanced distribution of...

Ngày tải lên: 09/08/2014, 10:21

... attentional salience. One determiner of whether attentional or propositional effects are dominant is the type of information provided by the accented constituent. Because nonpronominals contribute ... focus of attention. Intonational theories would be similarly hard pressed, but on grounds of information quality and efficient use of limited resources. Given the serial an...

Ngày tải lên: 20/02/2014, 22:20

... MAP achieved at no degradation. Comparison on the results of title queries shows that similar variation of translation quality leads to quite different variation on retrieval ef- fectiveness. ... degradation to 0.2759 at complete degradation. 5.6 Results on Dictionary-Based Degrada- tion The dictionary contains 169,000 word entries. To make the results on dictionary-based...

Ngày tải lên: 17/03/2014, 04:20

... re- 576 Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics, pages 570–579, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational ... only the full combination of wild- card expressions would cover all possible cases of misspellings. (2) Given an acronym of a company such as IBM, it is infeasible to expan...

Ngày tải lên: 17/03/2014, 22:20

... AC isoforms. However, significant AC activity was only seen upon expression of the Rv3645 holoenzyme (1 nmol cAMPÆmg )1 Æmin )1 )inisolatedcell membranes. Solubilization and purification of the ... to contain 16–25 m M Mn 2+ in the cytosol [18] demonstrating that some bacteria indeed accumulate Mn 2+ to high concentrations. An interesting question concerns the role of the HAMP- region and...

Ngày tải lên: 23/03/2014, 12:20