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Ui

 

a river in Cheliabinsk Oblast, RSFSR, with the upper course in the Bashkir ASSR. The Ui, which partly flows along the border between the Kazakh SSR and Cheliabinsk and Kurgan oblasts, is a left tributary of the Tobol River of the Ob’ River basin. It is 462 km long and drains an area of 34,400 sq km. It rises on the eastern slopes of the southern Urals and flows first across the Trans-Ural Plateau and then, in the lower course, across the Western Siberian Plain. Its basin includes many lakes with no outlets. The river is fed mainly by snow. The mean flow rate 213 km from the mouth is approximately 13 cu m per sec. The Ui freezes in November and opens up in April. It provides water for drinking and irrigation. The city of Troitsk is situated on the river. There are three reservoirs along the Ui, the largest of which is the Troitsk Reservoir, with an area of 10.8 sq km.


Ui

 

a river in Novosibirsk and Omsk Oblasts, RSFSR; a right tributary of the Irtysh River of the Ob’ River basin. The Ui, which rises on the Vasiugan’e Plain, is 387 km long and drains an area of 26,700 sq km. It is fed primarily by snow. The high-water period lasts from April to June. The mean flow rate 48 km from the mouth is approximately 24 cu m per sec. The river freezes in late October or early November and opens up in April or early May.

References in periodicals archive ?
No SDGE treatment-related red coloration or ulcers were recorded, and the mean ulcer score and ulcer index of SDGE were 0.
The methanolic extract of CO showed significant values of mean ulcer index in aspirin induced ulcers.
In reserpinised depressed rats there was no significant difference between the reserpine (RSP, 6 mg/kg) group and control by considering both weight of colon and ulcer index (Figures 2(b) and 3(b)).
Ulcer index was determined using the following formula (Desai 1999, Khare et 2008):
zeylanica reduced the gastric volume, free acidity and ulcer index thus showing the anti-secretory mechanism involved in the extracts for their anti-ulcerogenic activity.
The group treated with 400mg/kg of coconut, on the contrary, showed an increase in ulceration as is shown by its high ulcer index, which is higher than that of control.
DMHBR significantly decreased the ulcer index in all the models when compared to the control group of animals.
Ulcer index (UI) and MPO levels were significantly increased after COX-1 inhibitor pretreatment (Fig.
The ulcer index was calculated together with the determination of catalase and SOD activities and MDA contents.
Hence, in addition to return rates, standard deviation, Ulcer index, the biggest fall from peak and the biggest monthly fall are used to evaluate risk of investment strategies.
The ratio of total surface area and the total ulcerated area was determined and scoring of the ulcer index was done according to the method described by Ganguly (14).