Results 31 to 40 of about 2,473,933 (318)

The effects of size and period of administration of gold nanoparticles on rheological parameters of blood plasma of rats over a wide range of shear rates: In vivo

open access: yesLipids in Health and Disease, 2011
Background Blood viscosity appears to be independent predictor of stroke, carotid intima-media thickening, atherosclerosis and most cardiovascular diseases.
Abdelhalim Mohamed Anwar K
doaj   +1 more source

Variability and trend of changes in the severity-area of drought and wet in Iran [PDF]

open access: yesمخاطرات محیط طبیعی, 2023
This study aims to investigate the variability and trend of changes in area severity of wet and drought on annual, seasonal, and monthly scales in Iran.
Mostafa Karimi, Sousan Heidari
doaj   +1 more source

Approximate Periodicity

open access: yesInformation and Computation, 2010
The paper is the full version of the authors' conference paper [Lect. Notes Comput. Sci. 6506, 25--36 (2010; Zbl 1310.68264)]. In the paper, the authors propose an algorithm to determine the approximate period of a string using Hamming and swap distances.
Amihood Amir   +2 more
openaire   +2 more sources

The Influence of The North Atlantic Oscillations (NAO) on The Climate of Warsaw and Lviv

open access: yesMiscellanea Geographica: Regional Studies on Development, 2006
The objective of the work is to determine the periodicity and trends of change in air temperature in Warsaw and in Lviv during the 18th-20th centuries, together with the forecast for the years 2000-2100. There are interesting diagrams of temporal changes
Boryczka Jerzy   +3 more
doaj   +1 more source

The Role of Creative Publicity in Different Periods of the COVID-19 Outbreak in China: Taking the Creative Publicity of Chinese Poetry as an Example

open access: yesFrontiers in Psychology, 2021
When humans are confronted with an epidemic situation or a continuous natural disaster, success depends largely on how critical information is conveyed to as many people as possible, how individuals' emotional experiences of the crisis are elicited, and ...
Dandan Jia   +13 more
doaj   +1 more source

Formation and development of ideological concept in composition and stages of creative process

open access: yesОсвітній вимір, 2022
The article winch is written on the difficult problem of creative work (stages of creative process). The author shows the ideal think of the composition.
V.H. Shcherbyna
doaj   +1 more source

THE PLUVIOMETRICAL EXCEEDING AND DEFICIENT PERIODS IN THE SOMEŞAN PLATEAU [PDF]

open access: yesRiscuri şi Catastrofe, 2015
In the following paper is analyzed the short time periods (season and month) with pluviometrical exceeding and scarcity in a region with predominant western climatic influences, but also with nuances determined by its geographic position and by its ...
V. SOROCOVSCHI, CS.HORVATH
doaj  

Examining the epigenetic mechanisms of childhood adversity and sensitive periods: A gene set-based approach

open access: yes, 2022
Background: Sensitive periods are developmental stages of heightened plasticity when life experiences, including exposure to childhood adversity, have the potential to exert more lasting impacts.
Simpkin, Andrew J   +13 more
core   +1 more source

Analysis of Ardabil’s Business and Communication Routes in Survival and Prosperity Based on Historical Texts and Archaeological Data [PDF]

open access: yesAnastasis: Research in Medieval Culture and Art, 2020
In the early Islamic centuries, Ardabil is considered to be the oldest and the first city in the Azerbaijani province due to its regional biodiversity in geographical texts. The present study investigates the communication routes to the peripheral points
Mehdi Hosseini Nia   +3 more
doaj   +1 more source

PERIODIC ENVIRONMENTS AND PERIODIC HARVESTING

open access: yesNatural Resource Modeling, 2003
ABSTRACT. We consider autonomous population models under periodic harvesting and population models in periodic environments and seek conditions under which there is an asymptotically stable periodic solution.
Brauer, Fred, Sánchez, David A.
openaire   +2 more sources

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