نتایج جستجو برای: quasi coincident with
تعداد نتایج: 9227123 فیلتر نتایج به سال:
Knockout reactions using light nuclear targets, e.g., Be or C, have proven in the past to be very useful in gaining information on the wave function of the valence nucleons. However, the strong absorption concentrates the reaction probability at the surface. Similar arguments hold for transfer and Coulomb break-up reactions. Nucleon knockout reactions using protons, on the other hand, allow one...
abstract a fundamental study of “historio-graphic metafiction” and “literary genres”, as introduced in “new historical philosophy”, and tracing them in the works of julian barnes having studied the two novels, the porcupine and arthur & george, by julian barnes, the researcher has applied linda hutcheon’s historio-graphic metafictional theories to them. the thesis is divided into five cha...
This study concerns the two-body scattering of particles in a one-dimensional periodic potential. A convenient ansatz allows for separation center-of-mass and relative motion, leading to discrete Schr\"odinger equation motion that resembles tight-binding model. lattice Green's function is used develop Lippmann-Schwinger equation, ultimately derive multi-band K-matrix which described detail two-...
We propose to make a high-precision measurement of the neutron’s magnetic form factor, Gn M , at nine kinematic points: Q2 = 3.5, 4.5, 6.5, 8.5, 10., 12., 13.5, 16. and 18.0 (GeV/c)2. Little data on Gn M exists in this kinematic range and the existing data have large systematic uncertainties. In the proposed experiment, systematic errors are greatly reduced by the use of the “ratio” method in w...
Tubulin is the major protein found in the membrane/periaxonemal matrix fraction of mature sea urchin embryonic cilia but its distribution and possible function during ciliary assembly are unknown. Hypertonic salt may be used to deciliate the embryos, allowing synchronous regrowth of cilia and subsequent deciliation of the regenerating embryos at various times. During the earliest stages of rege...
High performance liquid chromatography (HPLC) on a calcium form cation exchange column with refractive index and photodiode array detection was used to investigate thermal decomposition as the cause of the loss of crystalline structure in sucrose. Crystalline sucrose structure was removed using a standard differential scanning calorimetry (SDSC) method (fast heating method) and a quasi-isotherm...
Even if an animal matches its surroundings perfectly in colour and texture, any mismatch between the spatial phase of its pattern and that of the background, or shadow created by its three-dimensional relief, is potentially revealing. Nevertheless, for camouflage to be fully broken, the shape must be recognizable. Disruptive coloration acts against object recognition by the use of high-contrast...
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