Sentence examples for peak of material from inspiring English sources
Indeed for the few of us who reach the peak of material success, the novelty of money wears off and they realize that they want something else out of life--just as Mo Ibrahim discovered shortly after he sold his telecommunications company, Celtel International, for $3.4 billion.
A 5 mL aliquot was pumped through the reactor (QP-SA, 15 g) at 90 °C with 1 mL min 1 flow rate and the product stream was analysed by TLC, showing a peak of material at 25 30 min and no material eluting before 20 min. A sample of the material was concentrated and analysed by H NMR to show the expected ratio between targeted pyranoses and residual furanoses (ca. 93 7).
This deviation from perfect crystallinity is the reason for broadening of the diffraction peaks of materials.
It can be seen that the amount of glucose added during the preparation can also change the height and width of the characteristic peaks of materials.
The minor peak of radioactive material that elutes at 20 mM NaCl was not always present and the origin of this material remains unclear (Durrant-Arico, C. and Moore S.E.H., results not shown).
The G peak is the characteristic peak of graphitic material, and its origin is due to E2g symmetry mode near the k = 0 point in the first Brillouin zone.
The instrumental broadening (hkl) was corrected, corresponding to each diffraction peak of ZnO material using the relation: β hkl = β hkl 2 Measured − β hkl 2 Instrumental 1 / 2. Open image in new window (1).
This paper presents a relaxation function characterising viscoelastic materials whose storage modulus is constant with frequency, and whose loss factor shows the representative peak of damping materials.
For photovoltaics, for instance, it is possible to match the absorption peak of absorber materials by tuning the transmission peak of glass.
The instrumental corrected βhkl for a selected diffraction peak of the materials was calculated using the equation: beta_{text{hkl}} =, left[ {left( {beta^{2}_{text{hkl}} } right),{text{measured}} - left( {beta^{2} } right),{text{instrumental}}} right]^{1/2} (4 The XRD peak (311) was used to define average particle's size.
Therefore, post-peak behaviour of materials can be described by a degraded stiffness matrix C(D ij ) or compliance matrix S(D ij ) as {sigma}_{ij}^{ast }=boldsymbol{C}left {boldsymbol{D}}_{boldsymbol{ij}}right){varepsilon}_{ij} mathrm{or} {varepsilon}_{ij}=boldsymbol{S}left {boldsymbol{D}}_{boldsymbol{ij}}right){sigma}_{ij}^{ast },i,j=1,2 mathrm{and} 3,mathrm{respectively}. (17).
