Results 1 to 10 of about 2,767,984 (249)

Review of Physicochemical-Based Diagnostic Techniques for Assessing Insulation Condition in Aged Transformers [PDF]

Energies, 2016
A power transformer outage has a dramatic financial consequence not only for electric power systems utilities but also for interconnected customers.
Janvier Sylvestre N’cho, Issouf Fofana, Yazid Hadjadj, Abderrahmane Beroual   +3 more
doaj   +2 more sources

Distribution and Environmental Impact Factors of Picophytoplankton in the Eastern Indian Ocean

Journal of Marine Science and Engineering, 2022
Picophytoplankton (pico) in the eastern Indian Ocean (EIO) were investigated during the inter-monsoon periods. They were found to typically comprise Prochlorococcus (Pro), Synechococcus (Syn), and Picoeukaryotes (PEuks).
Xingzhou Wang, Feng Wang, Jun Sun
doaj   +1 more source

Determination of physicochemical conditions of causative intrusion in the Masjeddaghi Cu-Au porphyry-epithermal deposit: constraints on chemical composition of biotite

Journal of Economic Geology, 2022
The Masjeddaghi porphyry-epithermal Cu-Au deposit has located in the western part of the Alborz-Azarbaijan zone; in the south margin of Lesser Caucasus.
Shohreh Hassanpour, Zohreh Rahnama, Susan Ebrahimi   +2 more
doaj   +1 more source

Peculiarities of physico-chemical condition of uterine vaginal mucus during estral cycle

Ukrainian Journal of Veterinary and Agricultural Sciences, 2022
The primary aim of the work was to study the peculiarities of the influence of endogenous factors (products of inflammatory processes occurring in the tissues of female genitals) in the biological system of type “environment (uterine-vaginal mucus ...
H. V. Maksymyuk, V. M. Maksymyuk, H. M. Sedilo, O. I. Stadnytska, O. K. Onufrovych, Z. D. Vorobets, B. V. Gutyj   +6 more
doaj   +1 more source

Productive and Reproductive Efficiency of Ewes Kept on Tropical Pastures as a Function of the Suckling Lamb Treatments

Tropical Animal Science Journal, 2023
The aim of the research was to evaluate the productive and reproductive performances of ewes as a function of the supplementation offered to suckling lambs. The lambs were divided into two experimental treatments.
K. L. S. M. Ferelli, C. C. B. F. Ítavo, L. C. V. Ítavo, G. T. dos Santos, M. I. L. Souza, G. K. A. de Melo, M. de M. S. Peres, N. da S. Heimbach, T. F. F. de S. Arco, E. S. de M. Soares, J. A. da Silva, P. C. G. da Silva, C. de Godoy, P. B. de Andrade, A. A. da S. Miguel   +14 more
doaj   +1 more source

Studies of petrography, metasomatic alteration, and genesis of Kamtal iron-copper skarn, northeast of Kharvana, East-Azarbaijan

Journal of Economic Geology, 2012
Kamtal skarn is located 15 km northeast of Kharvana, East-Azarbaijan. A quartz-monzonitic stock of Oligocene age intruded the upper Cretaceous sedimentary sequence (claystone, limestone, marl, and siltstone) developing noticeable metamorphic (marble ...
Rasool Ferdowsi, Ali Asghar Calagari, Ghader Hosseinzadeh, Ghahraman Sohrabi   +3 more
doaj   +3 more sources

Comparison of physicochemical properties, phenolic profiles and antioxidant capacity of hawthorn berries stored at different temperatures and time

Czech Journal of Food Sciences, 2023
This research investigated the effect of different storage temperatures on the compositional changes, physicochemical characteristics, and functional properties of hawthorn berries.
Xueyan Wei, Yanjing Yin, Kang Xu, Tao Wang, Chuanhe Zhu, Wen Liu, Mengmeng Guo   +6 more
doaj   +1 more source

The Effect of Ananas comucus Extracted Bromelain Enzyme Addition Under Different pH on the Physicochemical Properties of Cottage Cheese

Jurnal Ilmu dan Teknologi Hasil Ternak, 2020
The research aims to analyse the effect of bromelain enzyme addition from Ananas comucus under different pH condition to the physicochemical properties of cottage cheese. The observed variables include protein, fat, moisture, ash and cheese yield.
Sylvia Komansilan, Djalal Rosyidi, Lilik Eka Radiati, Purwadi Purwadi   +3 more
doaj   +1 more source

Bioleaching of sphalerite mineralized with discrepant iron incorporations: experiment and DFT calculation

Journal of Materials Research and Technology, 2022
Iron incorporation is a natural phenomenon in the mineralization process of sphalerite (ZnS/Zn1-xFexS), which significantly affects the physicochemical properties of sphalerite and its metallurgical process.
Yisheng Zhang, Xiaoyu Meng, Luyuan Zhang, Hong Zheng, Zhiwu Dong, Guohua Gu, Li Shen, Hongbo Zhao   +7 more
doaj   +1 more source

Effect of storage condition on the physico-chemical properties of corn–wheat starch/zein edible bilayer films [PDF]

Royal Society Open Science, 2020
The functional properties of biopolymer-based film packaging materials are susceptible to external storage conditions. The effects of different storage temperature, relative humidity (RH) and duration on the apparent form, barrier properties, mechanical ...
Chen Chen, Yan Du, Guanjie Zuo, Fusheng Chen, Kunlun Liu, Lifen Zhang   +5 more
doaj   +1 more source