Results 21 to 30 of about 214,137 (242)

Height Uniformity Simulation and Experimental Study of Electroplating Gold Bump for 2.5D/3D Integrated Packaging

open access: yesMicromachines, 2022
With the rapid development of nano/micro technology for commercial electronics, the typical interconnection method could not satisfy the high power-density packaging requirement.
Wenchao Tian   +3 more
doaj   +1 more source

Diagnostics of Stellar Modelling from Spectroscopy and Photometry of Globular Clusters [PDF]

open access: yes, 2015
We conduct a series of comparisons between spectroscopic and photometric observations of globular clusters and stellar models to examine their predictive power.
Angelou, George   +5 more
core   +2 more sources

Characterisation of the dip-bump structure observed in proton–proton elastic scattering at $$\sqrt{s}$$ s = 8 TeV

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
The TOTEM collaboration at the CERN LHC has measured the differential cross-section of elastic proton–proton scattering at $$\sqrt{s} = 8\,\mathrm{TeV}$$ s = 8 TeV in the squared four-momentum transfer range $$0.2\,\mathrm{GeV^{2}}< |t| < 1.9\,\mathrm ...
G. Antchev   +87 more
doaj   +1 more source

The hydraulic bump: The surface signature of a plunging jet [PDF]

open access: yes, 2013
When a falling jet of fluid strikes a horizontal fluid layer, a hydraulic jump arises downstream of the point of impact provided a critical flow rate is exceeded.
Bélanger J.   +4 more
core   +4 more sources

Intrinsic theta oscillation in the attractor network of grid cells

open access: yesiScience, 2023
Summary: Both grid-like firing fields and theta oscillation are hallmarks of grid cells in the mammalian brain. While bump attractor dynamics have generally been recognized as the substrate for grid firing fields, how theta oscillation arises and ...
Ziqun Wang   +4 more
doaj   +1 more source

Effects of dust scattering albedo and 2175 A bump on ultraviolet colours of normal disc galaxies

open access: yes, 2006
We discuss dust properties in the interstellar medium (ISM) of nearby normal galaxies, by comparing observations in the ultraviolet (UV) with simulations by a radiative transfer model.
Buat, Veronique   +5 more
core   +2 more sources

Suzaku Discovery of the Strong Radiative Recombination Continuum of Iron from the Supernova Remnant W49B [PDF]

open access: yes, 2009
We present a hard X-ray spectrum of unprecedented quality of the Galactic supernova remnant W49B obtained with the Suzaku satellite. The spectrum exhibits an unusual structure consisting of a saw-edged bump above 8 keV.
Badnell   +19 more
core   +2 more sources

Impact of TSV bump and redistribution layer on crosstalk delay and power loss

open access: yesMemories - Materials, Devices, Circuits and Systems, 2023
The performance of a 3D IC is primarily reliant on the selection of an appropriate bump shape. The most prevalent bump shape (cylindrical) is experiencing substantial stress, power loss and crosstalk issues.
Shivangi Chandrakar   +2 more
doaj   +1 more source

Look At That Bump [PDF]

open access: yes
In this activity, students focus on the physical and chemical processes associated with the Charleston Bump, a series of rocky scarps, mounds, overhangs, and flat pavements that rise from more than 700 m at the surface of the Blake Plateau to within 400 ...

core   +1 more source

Dust Attenuation Curves in the Local Universe: Demographics and New Laws for Star-forming Galaxies and High-redshift Analogs [PDF]

open access: yes, 2018
We study dust attenuation curves of 230,000 individual galaxies in the local universe, ranging from quiescent to intensely star-forming systems, using GALEX, SDSS, and WISE photometry calibrated on Herschel-ATLAS.
Boquien, Médéric   +2 more
core   +3 more sources

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