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Now showing items 3403-3422 of 6074
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(NURIS; Energetic Cosmos Laboratory, 2019-03-05)Considering the dark energy/gravity landscape if next generation surveys of galaxies, cosmic microwave background radiation, and gravitational waves do not find clear modification of gravity, we develop No Run Gravity as ...
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(NURIS; Energetic Cosmos Laboratory, 2018-10-29)No Slip Gravity is a simple modified gravity theory with only one free function and the interesting characteristic that -- unlike many modified gravity theories -- it suppresses growth. This allows it to fit current redshift ...
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(NURIS; Energetic Cosmos Laboratory, 2018-01-04)A subclass of the Horndeski modified gravity theory we call No Slip Gravity has particularly interesting properties: 1) a speed of gravitational wave propagation equal to the speed of light, 2) equality between the effective ...
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(Sage, 2020-03-16)Graduate students who are on the go prefer to have research help virtually for convenience. But, not in the case of Kazakhstan. Our two-year data would show that almost half of the transactions we recorded are face-to-face ...
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(Linear Algebra and its Applications, 2018-02-01)Abstract This note is a sequel to an earlier study (Nordström [7]) on convexity properties of the inverse and Moore–Penrose inverse, in which the following question was raised. Given nonnegative definite matrices A and B ...
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(2014-06-25)The spin measurement of black holes has important implications in physics and astrophysics. Regardless of the specific technique to estimate the black hole spin, all the current approaches assume that the space-time geometry ...
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(2014-11-01)Abstract It is shown how a recent proposal for what was thought to be a new blackbody fractional function is identical with one of the less familiar blackbody fractional functions of old.
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(SpringerOpen, 2020-03-12)We consider the effects that modifications to general relativity (GR) at high densities may have on the structure of spherical compact objects. Such effects can be modeled via semi-classical corrections that are manifest ...
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(2012)Let L be a join-distributive lattice with length n and width (Ji L) k. There are two ways to describe L by k − 1 permutations acting on an n-element set: a combinatorial way given by P.H. Edelman and R. E. Jamison in ...
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(Dialogue: The Interdisciplinary Journal of Popular Culture and Pedagogy, 2019)Popular culture reinforces and shapes the beliefs and values of the individual, the community, and the masses. It can also transmit hidden messages about aspects of human behavior that are reiterated in scholarly research. ...
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(Nazarbayev University School of Sciences and Humanities, 2019)In the two decades since the collapse of the Soviet Union, the musical landscape in Kazakhstan has come to include diverse localized versions of global music. The alternative soundscape of modern Kazakhstan encompasses ...
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(The 8th International Conference on Nanomaterials and Advanced Energy Storage Systems; Nazarbayev University; National Laboratory Astana; Institute of Batteries, 2020-08)Silicon is honored as one of the most promising anode materials for Lithium-ion Batteries (LIBs) because of its high theoretical specific capacity (4200 mAh/g) compared to commercially available graphite anodes (370 mAh/g). ...
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(Nazarbayev University School of Mining and Geosciences, 2021-05-01)The modern mining industry employs plenty of exploration data digitization and utilizes computational resources for future forecasting and production scheduling. In that regard, geostatistics and mine planning as disciplines ...
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(MDPI, 2020-11-25)Negative pressure wound therapy (NPWT) has been commonly used over the years for a wide range of chronic/refractory lesions. Alternatively, autologous micrografting technology is recently becoming a powerful modality for ...
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(MDPI, 2019-12-19)A robotic surgical system capable of performing minimally invasive surgery (MIS) is proposed in this paper. Based on the requirements of MIS, a compliant, seven- degrees of freedom (7-DOF) pneumatically actuated mechanism ...
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(The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems, 2018-08-08)The recent trend of the high-performance perovskite solar cell (PSC) is based on multi-component perovskite materials. The reproducible perovskite growth techniques are crucial for acquiring mixed halide perovskite films ...
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A novel CuS/graphene-coated separator for suppressing the shuttle effect of Lithium/sulfur batteries (The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)We demonstrate a facile synthesis process to fabricate and deposit flower-like CuS/graphene nanocomposite on a multi-functional separator for efficient immobilization of polysulfides of lithium/sulfur (Li/S) batteries.
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(Nazarbayev University School of Engineering and Digital Sciences, 2019)This paper describes various types of locomotive cabins and then focuses its attention on the design of ceiling parts. It attempts to determine the most optimal internal design and materials (taking the cost-to-weight ratio ...
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(The 6th International Conference on Nanomaterials and Advanced Energy Storage Systems. Institute of Batteries LLP, Nazarbayev University, and PI “National Laboratory Astana”., 2018-08-08)The metal-ion battery performance critically depends on the properties of a cathode material. Fluoride-phosphate based cathode materials have captured significant attention due to several advantages compared to conventional ...
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(Society of Photo-Optical Instrumentation Engineers, 2018-02-23)We present investigations on the growth of high quality CH3NH3PbI3 (MAPI) thin films using both vapor and solution techniques. Recent work on perovskite film growth indicates critical dependencies of the film quality on ...
Now showing items 3403-3422 of 6074
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