Results 161 to 170 of about 234,449 (354)

Joint Channel Estimation and Equalization for Index-Modulated Spectrally Efficient Frequency Division Multiplexing Systems [PDF]

, 2020
Yunsi Ma, Nan Wu, Weijie Yuan, Derrick Wing Kwan Ng, Lajos Hanzo   +4 more
openalex   +1 more source

Application of Ultrasonic Sensors for Determining the Height of Dynamic Two‐Phase Layers in Tray Columns

Chemie Ingenieur Technik, EarlyView.
Ultrasonic sensors are evaluated for their applicability in dynamic gas–liquid systems. By comparing sensor data with two independent optical reference methods, their robustness and reliability are demonstrated under varying flow conditions and tray geometries in column systems.
Niklas Breuer, Marcus Grünewald, Julia Riese   +2 more
wiley   +1 more source

From equality to 'equality'

Zbornik Radova Filozofskog Fakulteta u Prištini, 2009
Pursuant to lucid statement of a Serbian academician that the ideals of mankind have always been justice, freedom, virtues and that life was less noble, the work analyses whether there is both 'equality', as morosofo exist (stupid wise men), profitable altruists and evil humanists and admirers of freedom of monistic thinking.
openaire   +1 more source

Transient thermal modelling of green anode cooling in the aluminium industry

The Canadian Journal of Chemical Engineering, EarlyView.
Summary of the methodology. Abstract Anodes, which are used in electrolytic aluminium production, are made by mixing dry aggregate (petroleum coke, rejected anodes, and butts) with coal tar pitch, compacting the resulting paste (green anode), and baking (baked anode). After compaction, the anodes are cooled to maintain their structural integrity before
Mohammadhossein Dabaghi, Duygu Kocaefe, Yasar Kocaefe   +2 more
wiley   +1 more source

Performance comparison of pressure swing adsorption and amine‐based absorption for synthesis gas purification

The Canadian Journal of Chemical Engineering, EarlyView.
Comparison of PSA and amine‐based absorption for syngas purification shows that PSA offers lower energy intensity, global warming potential, and minimum selling price, making it a more sustainable option. However, absorption achieves higher syngas purity. A GREENSCOPE‐based multi‐criteria assessment guides optimal process selection.
Magno Fonseca Santos, Antonio Esio Bresciani, Rita Maria Brito Alves   +2 more
wiley   +1 more source

Biorthogonal Wavelet Transform Using Bilateral Filter and Adaptive Histogram Equalization [PDF]

, 2015
Savroop Kaur, Hartej Singh Dadhwal
openalex   +1 more source

Justice Is Equality . . . But Equality of What? (Aristotle) [PDF]

Journal of Transcultural Nursing, 2021
openaire   +2 more sources

Does the reform of equalization of basic public services affect residents' sense of safety?-A case from China. [PDF]

Front Public Health
Han Z.
europepmc   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume, Adalberto Noyola   +1 more
wiley   +1 more source

Design and development of contrast-limited adaptive histogram equalization technique for enhancing pet images by improving joint entropy, UIQI parameters in comparison with median filtering [PDF]

Boppudi Vinoothna, Nanmaran Rajendiran
openalex   +1 more source