Results 11 to 20 of about 5,730,304 (286)

The Effects of the Peak-Peak Correlation on the Peak Model of Hierarchical Clustering [PDF]

open access: yes, 1997
In two previous papers a semi-analytical model was presented for the hierarchical clustering of halos via gravitational instability from peaks in a random Gaussian field of density fluctuations.
Alberto Manrique   +9 more
core   +3 more sources

Vibrations in CDFW

open access: yesEntropy, 2020
Continuous drive friction welding is a solid-state welding process that has been experimentally proven to be a fast and reliable method. This is a complex process; deformations in the viscosity of a material alter the friction between the surfaces of the
Daniel Soares de Alcantara   +3 more
doaj   +1 more source

NATURAL HISTORY AND MERISTICS OF AN ALLOPATRIC POPULATION OF RED CORNSNAKES, PANTHEROPHIS GUTTATUS (LINNAEUS, 1766) IN CENTRAL KENTUCKY, USA [PDF]

open access: yes, 2015
Life history, morphological variation, and basic biology of Pantherophis guttatus (Linnaeus, 1766), the Red Cornsnake, are not well known, particularly for the allopatric populations in Kentucky.
Baxley, Danna L.   +2 more
core   +2 more sources

Thermal Decomposition and Kinetic Studies of Pyrolysis of Spirulina Platensis Residue

open access: yesInternational Journal of Renewable Energy Development, 2017
Analysis of thermal decomposition and pyrolisis reaction kinetics of Spirulina platensis residue (SPR) was performed using Thermogravimetric Analyzer.
Siti Jamilatun   +3 more
doaj   +1 more source

New Heights of the Highest Peaks of Polish Mountain Ranges

open access: yesRemote Sensing, 2020
The idea to verify the height of the highest peaks (summits) in the Crown of Polish Mountains arose after analyzing sources regarding the date and method of measuring the height of these mountain peaks.
Krystian Kozioł, Kamil Maciuk
doaj   +1 more source

Off peak [PDF]

open access: yesCurrent Biology, 2008
SummaryMigratory birds failing to exploit changes in climate may be losing out, writes Nigel Williams.
openaire   +2 more sources

Gravitational waves induced by scalar perturbations with a lognormal peak [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2020
We study the stochastic gravitational wave (GW) background induced by the primordial scalar perturbation with the spectrum having a lognormal peak of width Δ at k=k*. We derive an analytical formula for the GW spectrum ΩGW for both narrow (Δ≪1) and broad
Shi Pi, Misao Sasaki
semanticscholar   +1 more source

Acquisition of peak bone mass.

open access: yesBest practice & research. Clinical endocrinology & metabolism, 2022
Peak bone mass (PBM) is a key determinant of bone mass and fragility fractures later in life. The increase in bone mass during childhood and adolescence is mainly related to an increase in bone size rather to changes in volumetric bone density.
T. Chevalley, R. Rizzoli
semanticscholar   +1 more source

How We Remember the Emotional Intensity of Past Musical Experiences

open access: yesFrontiers in Psychology, 2014
Listening to music usually elicits emotions that can vary considerably in their intensity over the course of listening. Yet, after listening to a piece of music, people are easily able to evaluate the music’s overall emotional intensity.
Thomas eSchäfer   +2 more
doaj   +1 more source

The peak of corona virus in Sistan and Baluchestan: A commentry

open access: yesPayesh, 2022
No abstract available (Letter to editor)
Mehdi Zanganeh Baygi, Mostafa peyvand
doaj  

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