How many diamonds is a dark matter silver stag worth?

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Open access•Journal Article•DOI Multiphonon excitations from dark matter scattering in crystals Brian Campbell-Deem, Peter Cox, Peter Cox, Simon Knapen, Tongyan Lin, Tom Melia - Show less +5 more 13 Feb 2020-Physical Review D 28 Citations	In Si and diamond there is a dark matter mass range for which multiphonon production can be the most promising process, depending on the experimental threshold.
Open access•Journal Article•DOI The Legendary Dresden Green Diamond Robert E. Kane, Shane F. McClure, Joachim Menzhausen - Show less +2 more 01 Jan 1990-Gems & Gemology 11 Citations	history is well worth studying for that reason alone> but the Dresden Grem offers the unique opportunity of adding valuable data to the quest for means to distinguish natural from laboratory-inadiated green diamonds.
Open access•Journal Article•DOI Composite Goldstone dark matter: experimental predictions from the lattice Ari Hietanen, Randy Lewis, Claudio Pica, Francesco Sannino - Show less +3 more 18 Dec 2014-Journal of High Energy Physics 77 Citations	The model can be used simultaneously as a template for composite Goldstone boson dark matter and for breaking the electroweak symmetry dynamically.
Open access•Journal Article•DOI Composite Goldstone dark matter: experimental predictions from the lattice Ari Hietanen, Randy Lewis, Claudio Pica, Francesco Sannino - Show less +3 more 18 Dec 2014-Journal of High Energy Physics 77 Citations	We find that the composite Goldstone boson dark matter cross section is constrained by the most stringent direct-detection experiments.
Journal Article•DOI Diamonds and their sources in the Venezuelan portion of the Guyana Shield Henry O.A. Meyer, M. E. McCallum - Show less +1 more 01 Aug 1993-Economic Geology 13 Citations	However, the characteristics of Guaniamo diamonds as a whole are quite different from Roraima diamonds and a common source is unlikely.

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The scholarly publishing model faces systemic challenges, with for-profit publishers often prioritizing profit over value addition. Diamond Open Access (DOA) journals, like those in geoscience, offer a solution by providing free access and publication, promoting equity and inclusion. Countries like Norway are actively supporting Open Access initiatives, indicating a global shift towards more accessible publishing models. Libraries, such as Edinburgh University Library, are also embracing DOA by offering hosting services for journals and books, further promoting transparency and community engagement. Overall, the move towards DOA represents a realistic and progressive approach to scholarly publishing, addressing issues of financial accessibility, transparency, and inclusivity in the academic publishing ecosystem.What implications could have in a family problem?

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The "family problem" in particle physics refers to the mystery surrounding why there are precisely three generations of particles in our universe. One proposed solution involves extending the Standard Model to include an SU_f(3) symmetry, introducing family gauge bosons known as familons that interact with neutrinos to potentially explain dark matter's prevalence over visible matter. In the context of heterotic line bundle models, research suggests that N=1 vacua leading to a small number of chiral families are favored, with a peak distribution at three chiral families for certain manifold volumes, hinting at a potential link between the maximal number of families and gauge couplings. Additionally, abnormalities in infants' ribs were found to indicate a dominantly inherited risk of serious health issues within their families, emphasizing the importance of genetic implications within family structures.Does pressure drop in this mode mean enhanced mass tarsfer?

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The relationship between pressure drop and enhanced mass transfer is multifaceted and depends on the specific conditions and configurations of the flow system. In the realm of rheological studies, enhanced pressure drops in planar contraction flows for certain fluids have been linked to specific flow structures and deformation rates, suggesting a complex interaction between pressure dynamics and flow behavior that could influence mass transfer indirectly by affecting flow patterns and rates. Similarly, in the design of enhanced catalyst substrates, the pressure drop across periodic open cellular structures, such as tetrakaidekahedral and diamond lattices, has been analyzed to optimize heat and mass transfer-limited processes, indicating that a controlled pressure drop can indeed facilitate improved mass transfer by optimizing the flow conditions. In microcantilever technology used for mass sensing, the detection capabilities are enhanced not directly by pressure drop but through the measurement of multiple three-dimensional modes in the microcantilever vibration spectrum, which indirectly relates to the fluid dynamics affecting mass transfer. The study of two-pass square channels with rib-roughened walls for turbine airfoil cooling passages shows that pressure drop and mass transfer characteristics are significantly influenced by the channel geometry and flow conditions, suggesting that pressure drop can be a factor in mass transfer enhancement under specific conditions. Investigations into the flow of concentrated suspensions through contractions and expansions have shown that pressure drop relative to Newtonian fluids can indicate changes in flow behavior that might enhance mass transfer, especially at higher particle volume fractions. The natural convection processes also demonstrate that prolonged heat and mass transfer can be significantly enhanced, suggesting that under certain conditions, pressure drop could play a role in facilitating mass transfer. In packed columns operated in countercurrent flow, the interconnection between mass transfer and fluid dynamics is explicitly linked to the pressure drop, which is correlated with packed column efficiency, directly tying pressure drop to mass transfer efficiency. However, in two-phase condensation tests, an increase in pressure drop did not necessarily correlate with improved heat transfer, indicating that enhanced pressure drop does not always mean enhanced mass transfer. Experimental studies on steam-water flow in adiabatic tubes have shown that pressure drop increases with vapor quality and mass flux, affecting the design of heat transfer equipment, which suggests that while pressure drop is a critical design consideration, its relationship to mass transfer enhancement is complex and dependent on the specific system parameters. Lastly, the development of an analytical equation for evaluating the influence of increased mass transfer coefficients in short-cycle operations suggests that while pressure drop considerations are crucial, the direct relationship to mass transfer enhancement is nuanced and requires careful analysis. In summary, while pressure drop is a critical factor in the design and analysis of various flow systems, its direct correlation to enhanced mass transfer is not universally applicable but rather dependent on the specific conditions, configurations, and the physical phenomena being exploited or controlled within the system.

How many diamonds is a dark matter silver stag worth?

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