Results 31 to 40 of about 40,127 (266)

APPLICATION OF LM 35 TEMPERATURE SENSOR FOR SEAWATER DISTILLATION

open access: yesJurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2022
Indonesia is an archipelago, so many settlements close to the beach or sea. People living in the area are still many who lack clean water. One way to get clean water is sea water by distillation.
Imam Saukani, Rina Triturani
doaj   +1 more source

Efficiency of Citronella grass (Cymbopogon winterianus Jowitt) extracts to control Zoothamnium sp. in black tiger shrimp (PL15 stage) [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2005
Study on the efficiency of Citronella grass (Cymbopogon winterianus Jowitt) extracts to control Zoothamnium sp. was conducted in the laboratory at Kasetsart University. Comparison between two methods of extractor, water distillation and soxhlet extractor,
Areechon, N.   +3 more
doaj  

Comparison of Complete Extractive and Azeotropic Distillation Processes for Anhydrous Ethanol Production Using Aspen Plus™ Simulator

open access: yesChemical Engineering Transactions, 2020
Performance of the extractive and azeotropic distillation processes using ethylene glycol and cyclohexane as solvents, respectively, for anhydrous ethanol production, were investigated using 02 RadFrac columns each and solvent recycling streams via ...
Nahieh Toscano Miranda   +2 more
doaj   +1 more source

Studies concerning mass and heat transfer on B7 structured packing [PDF]

open access: yesNuclear Technology and Radiation Protection, 2004
The paper presents theoretical and experimental data concerning mass and heat transfer on B7 structured packing, used for deuterium separation in distillation column.
Croitoru Cornelia   +5 more
doaj   +1 more source

Comparison of Extractive and Heteroazeotropic Distillation of High-Boiling Aqueous Mixtures

open access: yesChemEngineering, 2022
The processes of extractive distillation and heteroazeotropic distillation of mixtures containing water and a high-boiling component (propionic acid, acetic acid, 1-methoxy-2-propanol) are compared.
Anastasia V. Frolkova   +2 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

Comparison of extractive distillation flowsheets for methanol–tetrahydrofuran–water mixtures

open access: yesТонкие химические технологии, 2020
Objectives. Synthesis and comparative analysis of the extractive distillation flowsheets for aqueous mixtures of solvents utilized in pharmaceutical industries using the example of a methanol−tetrahydrofuran−water system with various compositions.
V. M. Raeva, A. M. Dubrovsky
doaj   +1 more source

ANTIOXIDATIVE PROPERTIES AND ANTIMICROBIAL ACTIVITY OF DIFFERENT AROMATIC EXTRACTS OF MELISSA officinalis L [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2006
The present study was carried out to maintain aromatic extracts of Melissa using different techniques (water distillation, steam distillation and extraction with acetone). The volatile components of these extracts were identified.
Shahinaz A.Helmy
doaj   +1 more source

Modifikasi Sirkulasi Air Pendingin Alat Destilasi pada Proses Pembuatan Akuades

open access: yesJurnal Fisika Flux, 2021
Distilled water in the laboratory is highly important since it is a basic requirement in the lab work and/or research. The large use of distilled water in the Faculty of Mathematics and Natural Sciences University of Lambung Mangkurat (FMIPA ULM) obliged
Marjuni Marjuni   +2 more
doaj   +1 more source

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