0

electric and magnetic parts of the weyl tensor

Tài liệu Báo cáo

Tài liệu Báo cáo " The effect of cobalt substitution on structure and magnetic properties of nickel ferrite " pptx

Báo cáo khoa học

... Ni1-xCoxFe2O4, hence it was the increasing of HC. The increasing of HC proved that the soft magnetic property of ferrite NiFe2O4 changed to the hard magnetic property of ferrite CoFe2O4. Ni-Co ... (3) where B2θ is the full width half maximum (rad), λ the wavelength of the X-ray, θ the angle between the incident and diffracted beams (degree) and d the particle size of the sample (nm) (in ... part of several tens percent of HC and the last one whereas can only reach several hundreds of gauss. Thus, the increasing of Co-concentration led to the increasing of anisotropy property of...
  • 7
  • 729
  • 0
Comparing the cultural and linguistic analysis of the English word “meal” and words relating to it in contrast with Vietnamese equivalents.

Comparing the cultural and linguistic analysis of the English word “meal” and words relating to it in contrast with Vietnamese equivalents.

Khoa học xã hội

... difficult. The oldest or the husband of the family sits at the head of the table and others sit in descendingorder according to age or wherever they like. The meal starts when everyonehas their ... the serving dishes and add them to the rice. Then, they hold the rice bowl near their mouth, using their chopsticks toeat. However, eating on the table sometimes is not easy as there are standards and ... concepts and the whole knowledge of the world. His idea about the influence of language upon thought, and the existence of an “intermediateuniverse” of concepts interposed between man and the universe,...
  • 54
  • 1,037
  • 1
Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx

Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx

Báo cáo khoa học

... spectrophotometric methods.Because the enzymatic activity of PRTFDC1towards hypoxanthine and guanine is only 0.26% and 0.09%, respectively, of the activity of HPRT, the role of the PRTFDC1 in purine metabolism ... II. The hood domain is mainly builtup by residues from the C-terminus and consists of atwo-stranded anti-parallel b-sheet composed of b2 and b9 and an a-helix from the C-terminus (Fig. 1A). The two ... interacts with bothO6 and N7 (Fig. 1C). The 2ÂOH of the ribose is hydro-gen bonded to the main chain and the side chain of Asp142 (Fig. 1C). Both hydroxyl groups of the riboseare involved...
  • 11
  • 770
  • 0
Tài liệu NEW AND ORIGINAL THEORIES OF THE GREAT PHYSICAL FORCES doc

Tài liệu NEW AND ORIGINAL THEORIES OF THE GREAT PHYSICAL FORCES doc

Vật lý

... position at the present day. The present theories of the transmission of light and sound; of the production of winds, and sun-spots, and of the method of development and dissemination of heat, ... These theories throw new light upon the character and extent of the atmosphere of the moon and planets, and the consequent availability of those and other spheres for sustaining life. The ... or either of them, belong to the domain of the supernatural? Are they the products of some supreme force, or forces, heretofore unappreciated? The reply is clear and unquestionable. The supernatural...
  • 71
  • 395
  • 1
Tài liệu STRATIGRAPHY AND AMMONITE FAUNA OF THE VOLGIAN AND BERRIASIAN ROCKS OF EAST GREENLAND ppt

Tài liệu STRATIGRAPHY AND AMMONITE FAUNA OF THE VOLGIAN AND BERRIASIAN ROCKS OF EAST GREENLAND ppt

Nông nghiệp

... fact, the ornament of most of the examples of Praetollia rnaynci, the type species, is like that of the inner whorls of Tollia and we do not know whcthcr the specimens were adults or the ... of the section on page 8) of Lowcr Volgian age; and an Upper IIartzfjdd Sandstone, of early Cretaceolis date, comprising the remainder of the formation. In south-western Jameson Land the ... 2. Zonov, V. T., 1937: The stratigraphy of the Jurassic and Lon-er Neocomian of the central parts of the East-Europran ~llatlornr. In: Geological Investigations of Agricultural Ores, U.S.S.R....
  • 50
  • 451
  • 0
Tài liệu A Dissertation on the Medical Properties and Injurious Effects of the Habitual Use of Tobacco pptx

Tài liệu A Dissertation on the Medical Properties and Injurious Effects of the Habitual Use of Tobacco pptx

Sức khỏe giới tính

... capable of giving strength to the weary, vivacity to the stupid, and wisdomto men void of understanding; capable of soothing the sorrows of the afflicted, of healing the wounds of the spirit, and ... healthycondition of the vessels belonging to the membranes of the socket, with the condition of which, the state of the tooth is closely connected."]Having gone through with an examination of the physical ... towards them.Hence the Methodists interdicted the common use of tobacco with that of ardent spirit, in the infancy of theirsociety; thereby evincing a just sense of the self-denial, decency, and...
  • 29
  • 586
  • 0
Tài liệu The Dynamic Retention Model for Air Force Officers- New Estimates and Policy Simulations of the Aviator Continuation Pay Program doc

Tài liệu The Dynamic Retention Model for Air Force Officers- New Estimates and Policy Simulations of the Aviator Continuation Pay Program doc

Khoa học xã hội

... depend on the spe-cifics of the ACP program in effect during the period covered by the data used to estimate the parameters of the model. (By specifics we mean, for example, the amount of the annual ... Warner in response to the creation of the DRM by Glenn Gotz and John McCall. At the time the DRM was originally created it was pushing the limits of the capabilities of even the fastest computers. ... R-3028-AF, 1984, and the extension of the basic DRM to take into account the effect of the availability of multiyear contracts to certain classes of Air Force officers. Unlike other models, the DRM takes...
  • 85
  • 468
  • 0
Tài liệu Static and Dynamic Analysis of the Internet’s Susceptibility to Faults and Attacks docx

Tài liệu Static and Dynamic Analysis of the Internet’s Susceptibility to Faults and Attacks docx

Quản trị mạng

... characteristics of the Internet;do, Ko and DI Koare defined as the average diameter, K,andDI K of the original networks and df,Kf and DI Kfdenote the diameter, K,andDIK after 10% of the nodes ... meaningful. The other metric, S, is definedas the ratio of the number of nodes in the giant connectedcomponent divided by the total number of nodes. One mightnotice the different characteristics of the ... severalsnapshots of the real Internet topology.1On the other hand,[42], [43] have shown that the clustering coefficient of the Internet has been growing and that the average diameter of the Internet...
  • 11
  • 482
  • 0
Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf

Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf

Báo cáo khoa học

... significantlyincreases the cost of the purification, and the require-ment for HPLC increases the length and complexity of the purification procedure. Moreover, as with the studies by Lee et al. [21] and Subramanian ... Subramanian and Shree[42], there was no rigorous assessment of the purity of the product or the correctness of the sequence. In con-trast, the purification protocol that we have developedis quick and ... line) and 9 lM (triangles, dashed line). Each datapoint is the mean of eight replicates ± the standard error; where error bars are not visible, the standard error was smaller than the size of the...
  • 16
  • 691
  • 0
Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf

Báo cáo khoa học

... interruption of the geometry of the recognition helix for either Antp or the TTF-1HD, the anomalous amide exchange pattern and the NOE connectivity data of the C-terminal portion of helix III ... consistent with the NOE trend of the correspondingadjacent residues and hence does not conflict with the global interpretation of the data. With the exclusion of the N-terminal octapeptidyl and C-terminal ... Lorentzian model of J(x) calculated over avery wide range of correlation times, s. Most of the experimental points accumulate rather close to the upper intercept of the theoretical curve and the fitting(solid)...
  • 14
  • 744
  • 0
Tài liệu Báo cáo khoa học: Molecular modeling and functional characterization of the monomeric primase–polymerase domain from the Sulfolobus solfataricus plasmid pIT3 doc

Tài liệu Báo cáo khoa học: Molecular modeling and functional characterization of the monomeric primase–polymerase domain from the Sulfolobus solfataricus plasmid pIT3 doc

Báo cáo khoa học

... analyses of the predictedamino acid sequence showed that the C-terminal half of the RepA of the pIT3 plasmid is sequence-similar to the helicases of the phage-encoded superfamily III pro-teins. The ... of 0.2 nm, and a bandwidth of 1 nm. Thermal stability of Rep245 was measured by incu-bating the protein at 60, 70 and 80 °C for 30 min and thenrecording the CD spectra of the incubated samples ... account for the promiscuous nature of the synthesis functions performed by the prim–poldomain and to discriminate between the functions of in vitro primase and polymerase.Another finding of our biochemical...
  • 14
  • 620
  • 0
Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf

Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf

Báo cáo khoa học

... (Met1)-ONC(M23L) by the addition of AAP, as described in the Materials and methods. Completion of the hydrolysis wasconfirmed by the disappearance of the (Met1)-ONC(M23L) signal in the MALDI-TOF mass spectra ... analyzed by MALDI-TOF MS. The addition of the protease is considered the zero time point. The relative intensities of the peaks from the mass spectrawere used to calculate the fraction of Pyr-ONC (M23L), ... hydrogen bonded to the e-amino group of the Lys9 side-chain, which simultaneouslyinteracts with the main phosphate of the substrate [32]. The closer positioning of the N-terminus to the mainprotein...
  • 9
  • 704
  • 0

Xem thêm