Results 91 to 100 of about 24,621 (259)

Changes Detection Of Land Surface Temperature Over Southern Of Iraq During Period (1990 – 2022) Using Landsat Data

open access: yesAcademic Science Journal
Land surface temperature (LST) is a crucial climate variable for climate change studies. It provides valuable data for understanding land surface conditions and land-atmosphere interactions.
Marwa Tawfik, alaa al-lami
doaj   +1 more source

Isolation and diagnosis of Streptococcus mutans and Enterococcus faecalis from dental caries patients in Thi- Qar Governorate

open access: gold, 2023
Emaduldeen Hatem Abed   +34 more
openalex   +2 more sources

Seismic resilience: Innovations in structural engineering for earthquake-prone areas

open access: yesOpen Engineering
The contemporary structural engineering notion of "seismic resilience" is to yield a public to its pre-earthquake state in precise time. The goal of our research is the OMRF (Ordinary Moment Resisting Frame), which is mid-rise building that had exposed ...
Al-Asadi Ali K., Alrebeh Salih
doaj   +1 more source

Stock return autocorrelations revisited: A quantile regression approach [PDF]

open access: yes
The aim of this study is to provide a comprehensive description of the dependence pattern of stock returns by studying a range of quantiles of the conditional return distribution using quantile autoregression.
Baur, Dirk G.   +2 more
core  

A Two Zone Synchrotron Model for the Knots in the M87 Jet

open access: yes, 2008
The flux and the spectral index in X-ray energy band from the knots of M87 jet as observed by {\it{Chandra}} indicate a possible synchrotron origin but cannot be explained by simple one zone models with continuous injection of non-thermal electrons.
Aharonian   +48 more
core   +3 more sources

Behavior of Circular Reinforced Concrete Columns Strengthened by Different Techniques Subjected to Axial Loading

open access: yesCivil and Environmental Engineering
In recent years, CFRP is the most popular material in strengthening RC members (columns, beams, slabs…etc.) as well as the textile-reinforced mortar (TRM) was also used as an alternative method for strengthening RC columns.
Hasan Ahmed T.   +2 more
doaj   +1 more source

Self-referenced continuous-variable quantum key distribution protocol

open access: yes, 2015
We introduce a new continuous-variable quantum key distribution (CV-QKD) protocol, self-referenced CV-QKD, that eliminates the need for transmission of a high-power local oscillator between the communicating parties.
Brif, Constantin   +6 more
core   +2 more sources

FACTORS INFLUENCING BREAST FEEDING PATTERNS IN THI-QAR GOVERNORATE

open access: yesThe Medical Journal of Basrah University, 2008
ABSTRACT Background: Human milk is the ideal and uniquely superior food for infant for first year of life. Some sociodemographic factor correlate most strongly with the prevalence and duration of breast feeding. Objectives: To determine the prevalence of breast feeding and factors influencing the feeding practices in a study population in Thi-Qar ...
openaire   +2 more sources

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