Results 1 to 10 of about 1,809,432 (100)
COMPUTER SOFTWARE AIDED PHOTOCATALYTIC DEGRADATION OF VAT YELLOW DYE USED IN LEATHER AND TEXTILE INDUSTRIES [PDF]
This research investigated design of experiment for the optimization of the experimental parameters of the photocatalytic degradation of VAT yellow dye using dye concentration (mg/L), catalyst dosage (mg/L), pH and time of exposure (minates) as ...
Olabode Victor O. +4 more
doaj +1 more source
On 15 January 2022, the Hunga Tonga-Hunga Ha’apai (HTHH) (175.38° W, 20.54° S) volcano erupted explosively. It is considered the most explosive volcanic eruption during the past 140 years.
Manoj Kumar Mishra +2 more
doaj +1 more source
Application of modern geodetic tools in the operation of railway reconstructions [PDF]
This research considers the survey of the circular curve of the operating railway using an electronic total station, which determines the coordinates of points on the curve and calculates the coordinates of the main points of the circular curve. The goal
Ten Yuriy +5 more
doaj +1 more source
Infrared (IR) radiometers from geostationary (GEO) satellites have an advantage over low-earth orbiting (LEO) satellites as they provide continuous observations to monitor the diurnal variations in the sea surface temperature (SST), typically better than
Rishi Kumar Gangwar +1 more
doaj +1 more source
Power semiconductors based on wide bandgap (WBG) devices are capable of fast switching and have low on-resistance. Accordingly, a fast sensor with a higher bandwidth is required for circuit inspection based on switch current measurements.
Ui-Jin Kim
doaj +1 more source
IGNITION AND COMBUSTION OF SINGLE SOLID PARTICLES AS NON-ISOTHERMAL METHODS OF CHEMICAL KINETICS [PDF]
The ignition and combustion of single particles of crystalline boron continue to produce major scientific interest due to the particularities of the process and diversity of potential applications of boron compounds.
AMBROSI, Grigore
doaj +1 more source
Cost calculation model for a tank battalion fielded in an offensive operation [PDF]
Armored units, since their introduction, and especially after World War II, represent the main maneuver and attack power of modern armies due to their main characteristics (armor protections, mobility, and fire power).
Jukić Jadranko, Knežević Zoran
doaj +1 more source
Marine phytoplankton, comprising cyanobacteria, micro- and pico-algae are key to photosynthesis, oxygen production and carbon assimilation on Earth. The unicellular green picoalga Ostreococcus tauri holds a key position at the base of the green lineage ...
Sarah F. Martin +6 more
doaj +1 more source
A Weighted Generalization of Hardy–Hilbert-Type Inequality Involving Two Partial Sums
In this paper, we address Hardy–Hilbert-type inequality by virtue of constructing weight coefficients and introducing parameters. By using the Euler–Maclaurin summation formula, Abel’s partial summation formula, and differential mean value theorem, a new
Bicheng Yang, Shanhe Wu
doaj +1 more source
Environmental awareness has become more important among individuals and societies in recent years. The increasing awareness and sensitivity to the environment have made the reintroduction of natural dyes in the textile industries even more important.
Recep Karadag
doaj +1 more source

