Results 11 to 20 of about 71,535 (264)

Understanding the Environmental Distribution and Potential Health Risks of Pollutants from Deodorant Products: A Review [PDF]

E3S Web of Conferences, 2023
Deodorants are frequently used personal care products; however, questions have been raised concerning their possible toxicity to cause air and water pollution, and their potential impact on human health. The degree to which deodorant ingredients, such as
Kakara Meenakshi, Dasari Srideep, Gundupalli Marttin Paulraj, Kangsadan Tawiwan, Katam Keerthi   +4 more
doaj   +1 more source

Numerical modeling of wastewater treatment using HOLLOW fiber membrane contactors based on the stiff spring method

South African Journal of Chemical Engineering, 2022
In this study the efficiency of a porous HOLLOW fiber membrane module (PHFMM) was studied using a simple and generic method. Stiff spring method (SSM) was applied in order to solve two-dimensional transient model equations of transport of diluted species
Seyed Jalil Poormohamadian, Hadis Koolivand, Mahdi Koolivand-Salooki, Morteza Esfandyari   +3 more
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Cluster partition for distributed energy resources in Regional Integrated Energy System

Energy Reports, 2023
Fully utilizing local clean energy by regional Integrated Energy System is a effective way to alleviate energy crisis and reduce carbon emissions. Due to clean energy resources e.g., photovoltaic, wind power and low-grade heat distribute in region which ...
Jian Sun, Jian Xu, Deping Ke, Siyang Liao, Zaixun Ling   +4 more
doaj   +1 more source

Phase Transition of Peritectic Steel Q345 and Its Effect on the Equilibrium Partition Coefficients of Solutes

Metals, 2017
The solidification path of peritectic steel Q345 was calculated and compared with in-situ observations to investigate the effect of phase transition on the equilibrium partition coefficient.
Huabiao Chen, Mujun Long, Junsheng Cao, Dengfu Chen, Tao Liu, Zhihua Dong   +5 more
doaj   +1 more source

The partition algebra and the Kronecker coefficients [PDF]

Transactions of the American Mathematical Society, 2014
We propose a new approach to study the Kronecker coefficients by using the Schur–Weyl duality between the symmetric group and the partition algebra. We explain the limiting behaviour and associated bounds in the context of the partition algebra. Our analysis leads to a uniform description of the reduced Kronecker coefficients when one of the indexing ...
De Visscher, M., Bowman, C., Orellana, R.   +2 more
openaire   +5 more sources

An improved fuzzy clustering image segmentation algorithm combining spatial information

Xi'an Gongcheng Daxue xuebao, 2021
In order to improve the ability of fuzzy C-means (FCM) clustering algorithm to suppress noise, an improved fuzzy clustering image segmentation algorithm was proposed.
Xudong LIU, Yunhong LI, Haitao QU, Xueping SU, Rongrong XIE   +4 more
doaj   +1 more source

Perrbandingan Validitas Fuzzy Clustering pada Fuzzy C - Means dan Particle Swarms Optimazation (PSO) pada Pengelompokan Kelas

JISKA (Jurnal Informatika Sunan Kalijaga), 2019
Clustering adalah metode yang membagi objek data ke dalam kelompok berdasarkan informasi yang ditemukan dalam data yang menggambarkan objek dan hubungan di antara mereka.
Max Teja Ajie Cipta Widiyanto
doaj   +1 more source

Structure-Property Influence on the Amphiphilicity of Phenolipids

Chemistry Proceedings, 2022
In recent years, increasing interest has been observed in phenolipids used for enhancing the quality of products containing lipids in the food, pharmaceutical and cosmetic industries.
Dobrochna Rabiej-Kozioł, Natalia Kryska, Aleksandra Szydłowska-Czerniak   +2 more
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Funciones termodinámicas relativas a la transferencia del ketoprófen desde el agua hasta algunos sistemas orgánicos Thermodynamic functions relative to the transfer of ketoprofen from water to some organic systems

Química Nova, 2006
The thermodynamics of molal partitioning of ketoprofen (KTP) was studied in cyclohexane/buffer (CH/W), octanol/buffer (ROH/W), and dimyristoyl phosphatidylcholine (DMPC), dipalmitoyl phosphatidylcholine (DPPC), and egg lecithin (EGG/W) liposome systems ...
Hernán R. Lozano, Fleming Martínez
doaj   +1 more source

PREDICTION OF OCTANOL/WATER PARTITION COEFFICIENT OF SELECTED FERROCENE DERIVATIVES USING REKKER METHOD

Journal of Fundamental and Applied Sciences, 2015
In this work we present a theoretical approach for the determination of octanol/water partition coefficient of selected ferrocenes bearing different substituents, the calculation is based on the adaptation of the Rekker method. Our prediction of obtained
R. Ahmedi, T. Lanez
doaj   +1 more source