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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   +2 more sources

Period Spaces for Hodge Structures in Equal Characteristic [PDF]

open access: yesAnnals of Mathematics, 2011
We develop the analog in equal positive characteristic of Fontaine's theory for crystalline Galois representations of a p-adic field. In particular we describe the analog of Fontaine's functor which assigns to a crystalline Galois representation an ...
Andreatta   +54 more
core   +3 more sources

Characteristic period analysis of the Chinese stock market using successive one-sided HP filter

open access: yesElectronic Research Archive, 2023
Time series of stock indices usually exhibit nonstationary and chaotic behavior. Analysis of the characteristics of the business cycle can reveal pertinent insights into the evolution of the stock volatility. This paper studies the characteristic periods
Yuxia Liu   +3 more
doaj   +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

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

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

Computing square-free polarized abelian varieties over finite fields [PDF]

open access: yes, 2020
We give algorithms to compute isomorphism classes of ordinary abelian varieties defined over a finite field $\mathbb{F}_q$ whose characteristic polynomial (of Frobenius) is square-free and of abelian varieties defined over the prime field $\mathbb{F}_p ...
Marseglia, Stefano
core   +3 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

Characteristic Wave Period

open access: yesCoastal Engineering 1976, 1976
The wave period estimates obtained from different procedures are not consistent unlike statistical distribution analysis of wave heights. Thus not one definition of wave period is satisfactory for engineering analysis of coastal processes. There are at least 10 different measures of wave periods including the zero up-crossing period, the average wave ...
M. Manohar   +2 more
openaire   +2 more sources

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