How to Find the Effective Spring Constant of a Set of Springs in Parallel Step 1: Identify the spring constant for each individual spring in parallel {eq}k_1, k_2, ..., k_i {/eq}. Step 2: Calculate the effective spring constant for all springs in parallel using...
The (LATTICE) QCD Potential and Running Coupling: How to Accurately\n Interpolate between Multi-Loop QCD and the String Picture We present a simple parameterization of a running coupling constant, definedvia the static potential, that interpolates between 2-loop QCD in the UV andthe... TR Klas...
Ting Gao, director of materials engineering at TE Connectivity, an industrial technology company, says innovation is constant in the field. She notes that although she has spent 16 years of her career at TE Connectivity, she still is introduced to "...
The discrepancy is possibly due to nuclear-spin-induced spin dephasing of carriers, as will be discussed in the last subsection. We then study the effects of the e-i scattering on τs for various point defects. We find that at low T, e.g., T<20 K, the e-i scattering reduces τs...
In crystals, the cubic temperature dependence of phonons at low temperature reflects the temperature dependence of the volume of the Debye sphere when the mean-free-path is saturated to a constant value. In glasses, the asymptotic low-temperature dependence of thermal conductivity is close to ...
More and more people and organisations who are addressing complex sustainability challenges are turning to systems change practices. They are looking to ge
The microscope constantly moves the probe up or down by tiny amounts to keep the tunneling current constant. By recording how much the probe has to move, it effectively measures the peaks and troughs of the specimen's surface. A computer turns this information into a map of the specimen ...
Spintronics in halide perovskites has drawn significant attention in recent years, due to their highly tunable spin-orbit fields and intriguing interplay with lattice symmetry. Here, we perform first-principles calculations to determine the spin relaxati
Here we develop two such models, one for each MHC class, to describe both αβTCR catch-slip and slip-only bonds. The model development follows Kramers’ kinetic rate theory and uses polymer physics models to construct a 1D energy landscape for single-state, single-pathway dissociation that in...
Still, they cannot scale to billion-node graphs without significan- t improvement. For example, ParMetis uses maximal match to coarsen a large graph. To find the maximal match, it needs to per- form random accesses. This aspect limits its extension on disk res- ident large graphs with ...