Results 51 to 60 of about 60,871 (242)

Combined Use of Multi-Temporal Optical and Radar Satellite Images for Grassland Monitoring

open access: yesRemote Sensing, 2014
The aim of this study was to assess the ability of optical images, SAR (Synthetic Aperture Radar) images and the combination of both types of data to discriminate between grasslands and crops in agricultural areas where cloud cover is very high most of ...
Pauline Dusseux   +3 more
doaj   +1 more source

Corrosion Inhibition of Mild Steel in Acid Solution by 3,4,5-Trimethoxyphenyl-2-imidazolines

open access: yesE-Journal of Chemistry, 2011
A heterocyclic imidazoline, 3,4,5-trimethoxyphenyl-2-imidazolines (TMP2I) was tested for its corrosion inhibition in 0.5 M H2SO4 and 1 M HCl using weight loss, Tafel polarisation and electrochemical impedance techniques.
D. Nalini, R. Rajalakshmi, S. Subhashini
doaj   +1 more source

Situation Report 043. [PDF]

open access: yes, 2020
Corona virus disease 2019 (COVID-19) Situation Report – 043 highlights in Ethiopia and ...

core  

Land Cover Mapping from Remotely Sensed and Auxiliary Data for Harmonized Official Statistics

open access: yesISPRS International Journal of Geo-Information, 2018
This paper describes a general framework alternative to the traditional surveys that are commonly performed to estimate, for statistical purposes, the areal extent of predefined land cover classes across Europe.
Hugo Costa   +4 more
doaj   +1 more source

Antagonistic Efficiency of Aspergillus giganteus as a Biocontrol Agent against Aflatoxigenic Aspergillus flavus Infecting Maize

open access: yesJournal of Pure and Applied Microbiology, 2020
Aspergillus flavus is a fungal pathogen which infects maize crops and produces aflatoxin thus bringing about huge losses in crop production. Developing biocontrol agents against Aspergillus flavus has been the best strategy for the control of ...
Ramya Krishnamurthy   +2 more
doaj   +1 more source

OF 043

open access: yes, 2012
De: Coordenadoria do Curso de Graduação em Cinema Para: Direção do CCE Assunto ...
Curso de Cinema, UFSC
core  

On subset least squares estimation and prediction in vector autoregressive models with exogenous variables

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract We establish the consistency and the asymptotic distribution of the least squares estimators of the coefficients of a subset vector autoregressive process with exogenous variables (VARX). Using a martingale central limit theorem, we derive the asymptotic normal distribution of the estimators. Diagnostic checking is discussed using kernel‐based
Pierre Duchesne   +2 more
wiley   +1 more source

The Role of Vitamin D in Rare Diseases—A Clinical Review

open access: yesBiomedicines
Background/Objectives: Patients suffering from rare diseases are particularly vulnerable to vitamin D deficiency. The role of vitamin D status in rare disease management remains insufficiently investigated and employed in routine clinical practice ...
Czesław Ducki   +3 more
doaj   +1 more source

Role and hallmarks of Sp1 in promoting ovarian cancer

open access: yesJournal of Oncological Sciences, 2018
Ovarian cancer has a poor prognosis especially due to late diagnosis, intrinsic resistance to some therapeutic drugs, increased interest in finding novel DNA – binding and transcription factor agents as a probable chemotherapy in treating ovarian the ...
Iyer Mahalaxmi, K.S. Santhy
doaj   +1 more source

Forecasting heart failure: Seasonal alignment of heart failure outcomes in New York

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 819-831, April 2025.
Abstract Background Seasonal variations have been observed in heart failure (HF) hospitalization. Numerous explanatory mechanisms have been proposed, but no prior studies have examined potential contributors directly. Our objective was to identify specific factors that could contribute to seasonal variability using a large longitudinal dataset of HF ...
Prerna Gupta   +5 more
wiley   +1 more source

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