Results 1 to 10 of about 1,124,395 (308)

Frequency domain estimation method of the characteristic period of the P wave of earthquakes

open access: yesFrontiers in Physics
Early warning system earthquake alerts exploit the time delay that the surface waves have in reference to the P waves and estimate the magnitude based on the interpretation of the specific parameters of the P waves.
Codrin Donciu   +2 more
doaj   +4 more sources

Climatic Changes and Vegetation Responses During Holocene Characteristic Period in the Northeastern Qinghai–Tibet Plateau [PDF]

open access: yesLife
The Qinghai–Tibet Plateau represents a highly sensitive region to global climate change. Understanding Holocene climate variations and vegetation responses in this area holds significant value for predicting future climate patterns, vegetation ...
Huayong Zhang   +4 more
doaj   +4 more sources

Iraqi architecture in mogul period

open access: yesMATEC Web of Conferences, 2018
Iraqi architecture have many periods passed through it until now, each on from these periods have it is architectural style, also through time these styles interacted among us, to creating kind of space forming, space relationships, and architectural ...
Hasan Shatha, Rasheed Yasameen
doaj   +2 more sources

Influence of thick soft superficial layers of seabed on ground motion and its treatment suggestions for site response analysis

open access: yesOpen Geosciences, 2021
The thick soft superficial layers of the seabed greatly influence ground motion generally. It is worth studying how to find out the influence of these soft layers on ground motion parameters and determine reasonable seismic fortification parameters for ...
Jiang Qifeng   +4 more
doaj   +1 more source

The Characteristics of Magnetic CVs in the Period Gap [PDF]

open access: yesInternational Astronomical Union Colloquium, 2004
AbstractWe have observed several magnetic cataclysmic variables located in the range between 2 and 3 hours, known as the period gap. This work was prompted by the recent discovery of RXJ1554.2+2721. It has 2.54 hours orbital period and shows almost pure cyclotron continuum in a low luminosity state, similar to HS1023+3900, HS0922+1333 and RBS206. These
Tovmassian, G.   +3 more
openaire   +3 more sources

Rocking Blocks Stability under Critical Pulses from Near-Fault Earthquakes Using a Novel Energy Based Approach

open access: yesApplied Sciences, 2020
Following the seminal work of Housner, a novel energy based critical pulse theoretical model is derived to assess the seismic stability of rocking rigid blocks under single pulses from near-fault earthquakes.
Gebran Karam, Mazen Tabbara
doaj   +1 more source

Patient characteristic according to period of admission.

open access: yes, 2022
Patient characteristic according to period of admission.
Anna Miethke-Morais (13876475)   +9 more
core   +1 more source

MULTI-WAVELENGTH CHARACTERISTICS OF PERIOD-LUMINOSITY RELATIONS [PDF]

open access: yesThe Astrophysical Journal, 2011
We present a physically motivated explanation for the observed, monotonic increase in slope, and the simultaneous (and also monotonic) decrease in the width/scatter of the Leavitt Law (the Cepheid Period-Luminosity (PL) relation) as one systematically moves from the blue and visual into the near and mid-infared.
Madore, Barry F., Freedman, Wendy L.
openaire   +2 more sources

Financial Restatement Period: Internal and External Auditing Mechanism

open access: yesThe Indonesian Journal of Accounting Research, 2021
The purpose of this study is to empirically scrutinize the effects of audit quality, audit report lag, and audit committee characteristics on the length of financial restatements.
Elfina Astrella Sambuaga   +3 more
doaj   +1 more source

Effect of optimal sodium stearoyl-2-lactylate supplementation on growth performance and blood and carcass characteristics in Hanwoo steers during the early fattening period [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2018
Objective This study was conducted to evaluate the effect of different levels of total digestible nutrients (TDN) and sodium stearoyl-2-lactylate (SSL) supplementation on growth performance and blood and carcass characteristics in Hanwoo steers during ...
Shin Ja Lee   +11 more
doaj   +1 more source

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