Results 21 to 30 of about 3,443,292 (311)

The river model of black holes [PDF]

open access: yes, 2006
This paper presents an under-appreciated way to conceptualize stationary black holes, which we call the river model. The river model is mathematically sound, yet simple enough that the basic picture can be understood by non-experts.
Hamilton, Andrew J. S., Lisle, Jason P.
core   +1 more source

Illustrating land cover change associated with erosion management of the Little Blue River, Kansas, USA

open access: yesRiver, 2023
Erosion is a concern due to environmental degradation, loss of valuable cropland, increased sediment loads in aquatic systems, and reduced reservoir capacity.
Brice B. Hanberry, Phillip Hanberry
doaj   +1 more source

Around seven decades river course shifting and bank erosion susceptibility of river Mujnai

open access: yesRiver, 2022
River bank erosion is a destructive fluvio‐hydrological hazard particularly inhabited flood plain of the dynamic Himalayan foreland basin. Every year during monsoonal months, morphology of the landscape is continuously modifying through the dynamic river
Sudipa Sarkar, Biswajit Bera
doaj   +1 more source

Application of NEXRAD precipitation data for assessing the implications of low development practices in an ungauged basin

open access: yesRiver, 2023
Hydrologic analysis in watersheds lacking rain gauge stations has been a challenge and even those with stations that do not contain the required amount of data create problems in model verification.
Abhiru Aryal, Ajay Kalra
doaj   +1 more source

Sedimentation and regulation technologies in the Three Gorges Reservoir

open access: yesRiver, 2022
Sedimentation is one of the key technical problems present throughout feasibility demonstration, design, construction, and operation of the Three Gorges Project.
Hu Chunhong, Fang Chunming
doaj   +1 more source

Black holes from CFT: Universality of correlators at large c

open access: yes, 2017
Two-dimensional conformal field theories at large central charge and with a sufficiently sparse spectrum of light states have been shown to exhibit universal thermodynamics.
Kraus, Per   +2 more
core   +1 more source

Turbulent rivers [PDF]

open access: yesQuarterly of Applied Mathematics, 2008
The existence of solutions describing the turbulent flow in rivers is proven. The existence of an associated invariant measure describing the statistical properties of this one-dimensional turbulence is established. The turbulent solutions are not smooth but Hölder continuous with exponent 3 / 4 3/4
openaire   +3 more sources

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

Lamprey watershed education and outreach [PDF]

open access: yes, 2010
The Lamprey River Nomination Committee sought the assistance of the Piscataqua Region Estuaries Partnership (PREP) to complete an extensive and detailed information package to nominate the Lamprey River and its major tributaries to the NH Rivers ...
Genes, Dawn   +2 more
core   +1 more source

Semiclassical Virasoro Blocks from AdS$_3$ Gravity

open access: yes, 2015
We present a unified framework for the holographic computation of Virasoro conformal blocks at large central charge. In particular, we provide bulk constructions that correctly reproduce all semiclassical Virasoro blocks that are known explicitly from ...
Hijano, Eliot   +3 more
core   +1 more source

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