Results 71 to 80 of about 9,293 (211)

Advanced Solar Irradiance Forecasting Using Hybrid Ensemble Deep Learning and Multisite Data Analytics for Optimal Solar‐Hydro Hybrid Power Plants

open access: yesInternational Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.
Solar energy with hydropower power plants marks a significant leap forward in renewable energy innovation. The combination ensures a consistent power supply by merging the fluctuations of solar energy with the predictable storage provided by hydropower.
Sudharshan Konduru   +3 more
wiley   +1 more source

Spectroscopic and electrical investigations of copper ions in PbO–GeO2 glasses

open access: yesResults in Physics, 2018
Small concentrations of copper oxide doped PbO–GeO2 glasses were prepared by melt quenching technique. The characteristics of the samples were analyzed by X-ray diffraction, scanning electron microscopy and DSC techniques.
Shaik Meera Saheb   +6 more
doaj   +1 more source

Protease and urease production during utilization of diesel by fluorescent Pseudomonas species isolated from local soil

open access: yesIranian Journal of Microbiology, 2009
Background and objectives: Bacteria, most prevalently the Pseudomonas species possess high capacity to utilize and de- grade petroleum hydrocarbons and are classified as the hydrocarbonoclastic microorganisms.
V.Umamaheswara Rao, N Jyothi
doaj  

Adsorption Kinetics for the Removal of Fluoride from Aqueous Solution by Activated Carbon Adsorbents Derived from the Peels of Selected Citrus Fruits

open access: yesE-Journal of Chemistry, 2010
Activated carbons (ACs) were prepared from the peels of Citrus documana, Citrus medica and Citrus aurantifolia fruits. Adsorption of fluoride onto these activated carbons was investigated.
C. Chakrapani   +3 more
doaj   +1 more source

Automatic Clustering with Single Optimal Solution [PDF]

open access: yes, 2011
Determining optimal number of clusters in a dataset is a challenging task. Though some methods are available, there is no algorithm that produces unique clustering solution.
Pavan, K. Karteeka   +2 more
core   +2 more sources

(INVITED) Positron annihilation spectroscopy and third harmonic generation studies on MnO mixed lead zirconium silicate glass ceramics

open access: yesOptical Materials: X, 2019
This work is intended to report pertinent studies covering several aspects viz., spectroscopic, higher order non-linear optical studies and positron annihilation spectroscopic studies on lead zirconium silicate glass ceramics admixed with different ...
Sk. Jani Basha   +7 more
doaj   +1 more source

School dropouts or pushouts? Overcoming barriers for the right to education [PDF]

open access: yes, 2010
Persistently high dropout rates are one of the biggest challenges to fulfilling the right to education in India. This paper attempts to assess the magnitude of the problem of dropout.
Reddy, Anugula N., Sinha, Shantha
core  

Antimalarial efficacy of Pongamia pinnata (L) Pierre against Plasmodium falciparum (3D7 strain) and Plasmodium berghei (ANKA)

open access: yesBMC Complementary and Alternative Medicine, 2017
Background The objective of the current study was to assess the in vitro antiplasmodial activities of leaf, bark, flower, and the root of Pongamia pinnata against chloroquine-sensitive Plasmodium falciparum (3D7 strain), cytotoxicity against Brine shrimp
P.V.V. Satish, K. Sunita
doaj   +1 more source

William Wainwright on the Rational Assessment of the Christian Worldview: Between Rationalism and Relativism

open access: yes
Religious Studies Review, Volume 51, Issue 1, Page 35-77, March 2025.
Kai‐man Kwan
wiley   +1 more source

Paradoxes and Their Resolutions [PDF]

open access: yes, 2017
Paradoxes and their Resolutions is a ‘thematic compilation’ by Avi Sion. It collects in one volume the essays that he has written in the past (over a period of some 27 years) on this subject.
Sion, Avi
core  

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