images of the earth from the moon

... in- dependent forces: the resistance of the air, the attraction of the earth, and the force of impulsion with which it is endowed. Let us examine these three forces. The resistance of the air is of little ... according to one of the most scientific exponents of the Gun Club, was "proportional to the masses of their guns, and in the direct ratio of the square of the dis- tances attained by their projectiles." The ... Malta, in the time of the knights, there was a gun of the fortress of St. Elmo 31 Chapter 1 The Gun Club During the War of the Rebellion, a new and influential club was estab- lished in the city of...

Ngày tải lên: 17/02/2014, 04:20

Ngày tải lên: 31/05/2014, 01:22

Ngày tải lên: 29/03/2014, 18:20

Ngày tải lên: 29/03/2014, 18:20

... able to absorb them and profit from them. Ensuring the existence of these conditions is the aim of innovation policy, the subject of this Communication. 1.2 Need for the Communication The European ... the form of rules and statutes, to the diffusion and exploitation of research results obtained with the support of public funding (including obstacles in the form of the terms of employment of ... indicators of human resources for innovation, but are rather the effect of innovation on employment. They are also indicators of the structure of the economy. Creation of new knowledge The three...

Ngày tải lên: 16/01/2014, 16:33

Ngày tải lên: 29/10/2014, 12:53

Ngày tải lên: 05/09/2013, 16:10

... their positions. The arrowheads depict the residues important for the structural core of the IL-10 gene. The underlined amino acid residues are the signal sequences of the respective genes. The ... analysis investi- gated. This work will pave the way for further investigation of the biological function of this gene, and the probability of the presence of IL-10-related genes in fish, as seen in mammals. Acknowledgements This ... against products of b-actin. The x-axis indicates the time-periods of LPS incubation and the relative expression of the carp IL-10 gene on the y-axis. Controls for 0, 1, 3 and 6 h of incubation...

Ngày tải lên: 20/02/2014, 02:21

... 1). Subsite mapping On the basis of the assumptions of Hiromi [30] that the intrinsic rate of hydrolysis (k int ) in the productive complex is independent of the length of the substrate, K m and ... Laboratory of Microbiology, Wageningen University, the Netherlands 2 Laboratory of Food Chemistry, Wageningen University, the Netherlands Pectin is a complex polysaccharide present in the cell wall of ... (1973) Subsite affinities of glucoamylase: examination of the validity of the subsite theory. Biochim Biophys Acta 302, 362–375. L. Kluskens et al. An exopolygalacturonase from Thermotoga maritima FEBS...

Ngày tải lên: 20/02/2014, 03:20

... (e.g., the height of a person), while for others it is only the center of a distribution (e.g., the weight of a coffee cup). Questions with no trusted and exact answers were eliminated. From the ... information for the requested object, the requested object will receive the average of the extracted values of the whole set of the retrieved comparable objects and the com- parison step will be essentially ... value for the given object. During the first stage it is possible that we directly extract from the text a set of values for the requested object. The bounds processing step rejects some of these...

Ngày tải lên: 20/02/2014, 04:20

... be collected from each seed word, and then checked whether each of the target terms was included in the system output. We counted the number of tar- get terms in the following five cases. The right ... total; the average number of output terms per input is 12.2 terms. We checked whether each of the 610 terms is a correct related term of the original seed term by hand. The result is shown in the ... term. 3. There is a definition or explanation of the term. 4. There are several technical terms that are re- lated to the term. We have implemented the checking program of the first two conditions in the...

Ngày tải lên: 20/02/2014, 16:20

... quality model to estimate the dispersion function, the accuracy of the estimated emissions will depend on the ability of the model to reproduce the dispersion of the pollutants. Until now, ... observed at this period of the day. From 2 pm to 6 pm, the wind direction is oblique to the street axis and the wind speed is higher than in the morning. At these hours of the day, tracer ... which, C is the concentration of a particular pollutant in the street (g/m 3 or mg/m 3 ); E is the emission of the pollutant from road traffic in the street; F is a function describing the dispersion,...

Ngày tải lên: 05/03/2014, 16:20

... to the African Development Bank, which expressed a commitment to fund these activities. This commitment followed the dissemination about the findings from the pilot project and the launch of ... are the responsibility of the FRONTIERS Program and do not necessarily reflect the views of USAID or the United States Government. launching ceremony served both as a vehicle for publicizing the ... Based on the findings from the pilot study, the Ministry of Education and its partner, the Population Training Group (GEEP), integrated ARH within schools. GEEP, which was responsible for the school...

Ngày tải lên: 05/03/2014, 17:20

... the finding that at pH 10 and 75 °C, the inactivation of b-glucosidase also does not involve any loss of secondary structure [1]. Conclusions The stability of the b-glucosidase from the hyperther- mophile ... 113 of the large volume change associated with the forma- tion of a free charge [30]. Hence, a reduction in the number of electrostatic interactions would increase the pressure stability of the ... addi- tion, the band at  1.0 GPa in Fig. 5C does not resemble the broad, featureless band typical of an unfolded protein. Taken together, these observations suggest that the unfolding at the level of the...

Ngày tải lên: 07/03/2014, 03:20

... arrows represent the direction of transcription; the site of the transposon insertion identified in the O35E is denoted as EN:TN, and the location of the deletion replaced by the kanamy- cin-resistant ... moieties. The ions with m ⁄ z of 1519.6 and 1541.6 are mono- and di-sodiated forms of the de-O-acylated LOS and the ion with m ⁄ z of 1479.6 is the anhydrous form of the de-O-acylated LOS. The ion ... de-O-acylated LOSs from the wild-type O35E and the mutant O35Elgt3 were further analyzed by MALDI-TOF MS (Fig. 4). The mass spectral data of de-O-acylated LOS from O35E was consistent with the reported...

Ngày tải lên: 07/03/2014, 05:20

... construct expected pay from civilian airlines. Furthermore, because much of the variation of the civilian pay profile lies in the probability of being hired, the number of civilian major airline ... characteristics of military employment, such as the DOD occupation code). Appended to the accession data is information about the officer at the time of separation if the officer is no longer in the service, ... Specification of the Pilot Attrition Model In this section, we discuss the details of the development of the specific mathematical form of our pilot attrition model. Dependent Variable The dependent...

Ngày tải lên: 07/03/2014, 05:20

... positively affected the activity and stability of the enzyme [40]. The effect of copper on enzyme stability may be related to the inhibitory effect of the metal on the activity of an extracellular ... to analyse the expression of the gene. Right panel: PCR amplification of the cloned lac1 cDNA using the cycle number obtained from the left panel. Each value represents the mean ± SD of three PCR ... as above. The full- length cDNA of lac1 was then generated by 3¢-RACE using the primer 5¢-TCTCAACCGTCGACAGCAG TGTTCGTG-3¢ designed from the sequence of the extreme 5¢ end of lac1. The full-length...

Ngày tải lên: 07/03/2014, 15:20

... SGTI is the differing conformation of their binding loops. The corresponding NOE pattern of SGTI is different from that of SGCI as well as from that recorded f or SGCI[L30R, K31M]. The number of observed ... inhibitors. In the light of the solution structures reported here, we attempt to address the question of taxon-speci®c inhibitory action from the inhibitor side. The binding loops of each of the molecules ... degree of stabilization by interactions with the core of the molecule. Although w e only have i ndirect evidence concerning the ¯exibility of the binding loop of the inhibitors, we suggest that the...

Ngày tải lên: 08/03/2014, 10:20

... and indeed, the site-specific mutagenesis of K253 to Met led to an inactive protein [23]. In addition, the alkylation of the adjacent M258 inactivated the IDH from A. vinelandii [26]. These Lys ... that leads to inactivation of the enzyme and consequent switch of the carbon flux from TCA cycle to glyoxylate cycle [13] [14]. There are two k inds of IDH with different cofactor dependency, NAD- ... ATP-citrate lyase [24]. The results demonstrated the heteromeric structure o f this enzyme and its role in regulating the d irection and flux of the RTCA cycle. For further understanding of the R TCA cycle,...

Ngày tải lên: 08/03/2014, 10:20