Results 41 to 50 of about 624,709 (272)
Cracks propagation characteristics of double-hole delay blasting in soft-hard composite rock mass
Scientific Reports, 2023 By researching the distance between blasthole and interface of soft-hard rock strata, as well as the time of delay detonation, blasting effect of the rock mass will be more controllable.
Jianbin Cui +5 more
doaj +1 more source
The collapse of a spherical cavity in a compressible liquid [PDF]
, 1963 This paper presents numerical solutions for the flow in the vicinity of a collapsing spherical bubble in water. The bubble is assumed to contain a small amount of gas and the solutions are taken beyond the point where the bubble reaches its minimum ...
Hickling, Robert, Plesset, Milton S.
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Hydraulic Calculations of a Telescopic Water Intake
Slovak Journal of Civil Engineering, 2023 Telescopic water intake structures allow for the selective intake of water from the top layers of a reservoir. A telescopic water intake has a high degree of mobility, and a wide field of application; at the same time, it is very simple and convenient to
Lipin Andrey +2 more
doaj +1 more source
A Correspondence Principle for Black Holes and Strings [PDF]
, 1996 For most black holes in string theory, the Schwarzschild radius in string units decreases as the string coupling is reduced. We formulate a correspondence principle, which states that (i) when the size of the horizon drops below the size of a string, the
A. Sen +24 more
core +2 more sources
FEBS Letters, EarlyView.Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas +3 more
wiley +1 more source
IEEE Access, 2018 The open-ended coaxial probe is the most common measurement tool used to dielectrically characterize biological tissues. Most healthy and malignant biological tissues are macroscopically heterogeneous, with the exception of a few tissues, such as liver ...
Alessandra La Gioia +2 more
doaj +1 more source
Impact of geometrical parameters on SGEMP responses in cylinder model
Nuclear Engineering and Technology, 2022 This paper is aimed to find out the impact of the geometrical parameters, mainly the radius and the height of a cylinder, on the SGEMP response including the famous scaling law in the classical cylinder model using a homemade PIC code UNIPIC-3D.
Jian-Nan Chen, Jun-Jie Zhang
doaj +1 more source
Effective Inner Radius of Tilted Black Hole Accretion Disks
, 2009 One of the primary means of determining the spin of an astrophysical black hole is by actually measuring the inner radius of a surrounding accretion disk and using that to infer the spin.
Agol +14 more
core +1 more source
Saving Planetary Systems: Dead Zones & Planetary Migration [PDF]
, 2006 The tidal interaction between a disk and a planet leads to the planet's migration. A long-standing question regarding this mechanism is how to stop the migration before planets plunge into their central stars.
Edward W. Thommes +3 more
core +3 more sources