which was the first country in the world to have tv

... filtered into the interior, and so reached the pipes of the Chinese. Just why the Chinese chose to obtain their supplies from India is no clearer than why, having obtained it, they smoked instead ... the intense dry heat of the north Indian plain had lowered the water content to 30 percent. Then it and the poppy petal sheets went together to the caking room. Down the sides of the caking ... and the epicanthic fold. Yet no one can really say why the peoples east of the Indian Ocean got into the habit of assimilating the drug in this way. Opium came to them as it had come to the Indians,...

Ngày tải lên: 11/06/2014, 14:18

... formed …………… they are cut off from rain-bearing winds by the surrounding mountain ranges. a. because b. in spite of c. so d. due to  a 57. …………… that the English settled in Jamestown. a. In 1607 ... You can’t rely …………… a hotel room. a. on finding b. in finding c. of finding d. about finding  a 171. According to a recent survey, ……………. doctors do not have a personal physician. a. a large amount ... turning on b. being turned on c. to turn on d. to be turned on  a 211. Ann hoped ……………… to join the private club. She could make important business contracts there. a. inviting b. being invited c....

Ngày tải lên: 18/06/2014, 17:20

... on to the steel bars and blinds. It was astonish- ing how closely we kept to the lines of Cavor's first inspiration in work- ing out the scheme. When the bolting together of the sphere was ... Cavor was too much im- mersed in certain interesting problems concerning a Cavorite flying ma- chine (neglecting the resistance of the air and one or two other points) to perceive that anything was ... blind—" Came a click, and then a window in the outer case yawned open. The sky outside was as black as the darkness within the sphere, but the shape of the open window was marked by an infinite...

Ngày tải lên: 22/03/2014, 23:20

Ngày tải lên: 20/06/2014, 22:20

Ngày tải lên: 10/08/2014, 05:21

Ngày tải lên: 14/08/2014, 20:22

Ngày tải lên: 10/10/2014, 10:51

Ngày tải lên: 05/09/2013, 09:08

... factor). If the model corresponds to the initial hypothesis, i.e. that the market interest determines movements in the retail interest rate, the portion attributable to shocks to the market interest ... focus in particular on the extent to which the widening gap in financing costs among public sectors from end- 2009 was passed on in the financing costs of the two other sectors, and thereby ... due to the shock to the retail rate, which indicates that this model is insuf- ficient for explaining the events during the crisis. The savings deposit interest rate is particularly important in...

Ngày tải lên: 15/02/2014, 05:20

... UDPNAG have provided further insight into the molecular mechanism driving the formation of the covalent C115–fosfomycin adduct. A conservative exchange of K22 to arginine maintains fosfo- mycin binding, ... arginine 120 in MurA (Eur. J. Biochem. 271) 2685 the positively charged side chain of K22 participates in fosfomycin binding, thus providing a rationale for the loss of fosfomycin binding to the ... lysine reduces the probability of forming the fully closed form of the protein. The results obtained with the K22V/R120K double mutant protein point toward a central role of arginine 120 in the...

Ngày tải lên: 19/02/2014, 13:20

... December to refit, leaving a few small frigates to lie in wait for some merchantmen reported to be in that region.[135] The first town on the Main to feel the presence of this new power in the Indies ... islands (Tortuga) was contained in their former grant."[86] Although there were several islands named Tortuga in the region of the West Indies, all the evidence points to the identity of the ... between the Virginian Capes and the Bermudas to about 38°, in order to recover the strong northerly winds, and then east to the Azores. In winter the galleons sometimes ran south of the Bermudas,...

Ngày tải lên: 21/02/2014, 14:20

... about 7 : 3. Kinetic analysis of the swapping pro- cess for a recombinant sample shows that it folds mainly in the MẳM form, then undergoes interconversion into the MxM form, reaching the same 7 ... J. Biochem. 270) Ó FEBS 2003 Role of the hinge peptide and the intersubunit interface in the swapping of N-termini in dimeric bovine seminal RNase Carmine Ercole 1 , Francesca Avitabile 1 , ... with Leu11. The in uence of the Leu side chain is also evident during the swapping process, and again the two mutants in which Leu28 had been substituted display closely matching kinetic behaviours...

Ngày tải lên: 16/03/2014, 23:20

Ngày tải lên: 23/03/2014, 05:23

... hat,’ the King said to the Hatter. ‘It isn’t mine,’ said the Hatter. ‘Stolen!’ the King exclaimed, turning to the jury, who in- stantly made a memorandum of the fact. ‘I keep them to sell,’ the ... went in. e door led right into a large kitchen, which was full of smoke from one end to the other: the Duchess was sit- ting on a three-legged stool in the middle, nursing a baby; the cook was ... head down, and was going to begin again, it was very pro- voking to nd that the hedgehog had unrolled itself, and was in the act of crawling away: besides all this, there was generally a...

Ngày tải lên: 24/03/2014, 00:20

... residents of the country (de jure population) or all persons present in the country (de facto population) at the time of the census. For purposes of international comparisons, the de facto definition ... continue to refer to “4 million Palestinians” living in the Territories. It is important for Israelis, Palestinians and world agencies to arrive at more accurate PA population figures. The ... that are in the best position to analyze migration into Israel. This discrepancy remains an unsolved mystery. This study, which was concerned with auditing the PCBS model, included the documented...

Ngày tải lên: 29/03/2014, 08:20

... disease in elderly patients. To investigate the function of the glycosyltransferase enzymes involved in the biosynthesis of lipooligosaccha- ride of M. catarrhalis and to gain some insight into the ... conse- quently the b-d-Gal was found in the terminal position because the a-d-Gal found in the wild-type 2951 oligo- saccharide was missing. What was most surprising, however, was that mutation of the lgt4 ... conspicuous in the 1 H- 13 C-HSQC spectrum. Examination of the anomeric 13 C line of residue C in the 120 ms 1 H- 13 C-HSQC-TOCSY spectrum revealed the location of the remaining ring protons. CD...

Ngày tải lên: 30/03/2014, 08:20

... any increase in the activity of the AMPK a2b2c3 com- plexes in the presence of AMP in the phosphorylation reaction by LKB1, as measured through their ability to incorporate phosphate into the ... from brain was used, as we and others have not been able to detect any c3 mRNA or protein in this tissue [23,25]. In addition, it is possible that the antibody binding itself interferes with the ... nucleotide bind- ing in Sc. pombe AMPK may differ from that in the human enzyme. The present study does not explain the mechanisms by which the mutations in CBS domains of AMPK c3 interfere with...

Ngày tải lên: 30/03/2014, 08:20

... SIK1(L602A/L604A) was distri- buted diffusely both to the nucleus and to the cytoplasm of resting Y1 cells. On the other hand, SIK1(I607A/L610A) was localized mainly in the c ytoplasm. These findings suggest ... are replaced with other residues in the corresponding region of SIK2. To examine whether or not the lower similarity in domain 3 B between the two isoforms contributes to the difference in their intracellular ... were localized in the cytoplasm. In the ACTH-treated cells, TORC2 seemed to move into the nucleus, although the extent of the nuclear import seemed less than that in the SIK1-nonexpressing control...

Ngày tải lên: 30/03/2014, 15:20

... complex [12]. In the present work, we have investigated the possible involvement of the N-terminus and of the C-terminus of PufX in protein–protein interactions stabil- izing the LH1–RC complex. To this ... ubiquinone between the RC and the cyt bc 1 in the presence of mutated PufX protein The role of the PufX protein in facilitating the ubiquinone/ ubiquinol exchange between the Q B site of the RC ... pufX.Inallthecases,theRb. sphaeroides host strain was DQ x/g [10]. The pseudo wild-type strain used in this work was obtained reintroducing the complete puf operon via the plasmid pRKX (in trans)...

Ngày tải lên: 31/03/2014, 09:20

... / trying / to travel b. see / wasn’t / to find / to buy / trying / to travel c. to see / wasn’t / to find / buy / trying / to travel d. seeing / am not / to find / buy / trying / traveling ... keep / making b. to keep / to fill / to ask / to keep / making c. keeping / filling / asking / to keep / to make d. keeping / to fill / to ask / to keep / make >a 14. He stopped for a rest ... across the road. a. have just put / to prevent / rushing / dashing b. has just put / preventing / to rush / to dash c. have just put / prevent / rushing / to dash d. has just put / to prevent...

Ngày tải lên: 18/06/2014, 17:20