Báo cáo khoa học: "Energy balance storage terms and big-leaf evapotranspiration in a mixed deciduous forest" pot

... online: www.edpsciences.org Storage terms in a deciduous forest 541 Original article Energy balance storage terms and big-leaf evapotranspiration in a mixed deciduous forest Roeland Samson* and Raoul Lemeur Laboratory ... less than 10% as R n in- creased. 3.2. Daily and daytime pattern of heat storage The daily and daytime totals of the five considered...

Ngày tải lên: 08/08/2014, 14:21

... short chain; Aco1, aconitase 1; Agt ) , alanine-glyoxylate aminotransferase knockout; Aldh2, aldehyde dehydrogenase 2; Car3, carbonic anhydr- ase 3; Cat, catalase; Dao1, D-amino acid oxidase 1; ... Barcelona, Spain) and the images were ana- lyzed with melanie version 5.0 software (GeneBio, Geneva, Switzerland), including spot detection, quantifica- tion, normalization, data analysis and st...

Ngày tải lên: 23/03/2014, 03:20

... training and the remaining 90% for test data. The training data is used to estimate K according to rank score, and test data is used to test the method using the estimated value K. We man- ually ... WordNet. In In Proc. of LREC-2000. Y. Matsumoto, A. Kitauchi, T. Yamashita, Y. Hirano, Y. Matsuda, K. Takaoka, and M. Asahara. 2000. Japanese Morphological Analysis System ChaSen Version...

Ngày tải lên: 30/03/2014, 21:20

... of altitude and stand age; these two factors explain 70% of the spatial variability of defoliation and 64% of that of yellowing. In addition, a databasecomposedof178soilanalyticalprofiles was analysed ... follow- ing substrates can be distinguished (table I): – the Vosgian sandstone and conglomerate, very rich in Si (93%) and highly depleted in alkaline and alkaline earth (M...

Ngày tải lên: 08/08/2014, 14:20

... gap fraction, at several zenith angles, enables a calculation of the major structural parameters [ 13, 20]: leaf area index, mean leaf angle and, occasionally, foliage dispersion. Gap ... K value for each ring was calculated in each case, first using the gap fraction averaged over azimuth (K a ), and then from the logarithmic average of the...

Ngày tải lên: 08/08/2014, 14:21

... useful information is now available about intraspecific variation in growth rate and winter hardiness in this species. Stud- ies of variation in Q pagoda are yielding valuable ... of black oak (Quercus velutina Lam), in the 25-year data from Pennsylvania. Seed ori- gins include Alabama, Tennessee, North Carolina, Virginia, Illinois and Michiga...

Ngày tải lên: 08/08/2014, 19:21

... by a linear accelerator (Clinac 1800, Varian Associates, Inc., Palo Alto, CA, USA) with dose rate 2.4 Gy/min at various dose (0, 0.5, 1, 2 and 3 Gy) in a single fraction. The selection of radiation ... Costunolide has been also identified in sev- eral species of plants, including Saussurea lappa C.B. Clarke [2], Aucklandia lappa Decne [3], Laurus nobilis [4], Magnolia grandiflora [5...

Ngày tải lên: 09/08/2014, 09:20

... field staff (Niphon Darawuttimaprakorn, Jeerawan Hongthong, Phattharaphon Luddakul Wipaporn Jarruruengpaisan and Yaowalak Jiaranai) and participants of the Kanchanaburi Demographic Surveillance ... Population and Social Research, Mahidol University, Nakhonpathom, Thailand and 3 Faculty of Medicine, Thammasat University, Pathumthani, Thailand Email: Melanie A Abas* - m.abas@iop.k...

Ngày tải lên: 18/06/2014, 19:20

... needs to learn thou- sands of Chinese characters. The official agents in Taiwan and China, respectively, chose 5401 and 3755 characters as important basic characters in national standards. Consequently, ... Some take linguistics-based approaches. Pictogram is a major formation of Chinese characters, and radicals carry partial semantic information about Chinese charac- ters....

Ngày tải lên: 19/02/2014, 19:20

... that contains one domain and no disulfide bonds. Its stability in the native state may be maintained mainly by key amino acids. In this study, two point-mutated proteins each with a single base substitution ... investigated. Two point-mutated proteins, with a single base substitution of alanine for tryptophan (W14 0A) and alanine for lysine (K13 3A) , and two truncated fragment p...

Ngày tải lên: 20/02/2014, 01:20