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Hydrocarbon deposits in non-anticlinal traps of the Yamal Peninsula of Western Siberia

open access: yesGeoresursy, 2020
The article considers various types of non-anticlinal traps of the Yamal Peninsula of Western Siberia. The task is to establish the features of their formation and structure. Gas and gas condensate deposits were allocated in the Akhskian formation of the
Vladimir L. Shuster   +2 more
doaj   +1 more source

Review: Peran pakan pada kejadian kembung rumen

open access: yesJurnal Ilmu-Ilmu Peternakan, 2018
Bloat is a form of indigestion characterized by excessive gas accumulation in the rumen. Bloat occurs when the eructation mechanism is disturbed and the rate of gas production exceeds the animal's ability to expelled it.
Yanuartono - Yanuartono   +4 more
doaj   +1 more source

Impact of Concentration Polarization Phenomena on Gas Separation Processes with High-Performance Zeolite Membranes: Experiments vs. Simulations

open access: yesMembranes
Polarization phenomena play a key role in membrane separation processes but remain largely unexplored for gas separations, where the mass transfer resistance is most often limited to the membrane.
Omar Abdul Majid   +4 more
doaj   +1 more source

Experimental study on adsorption characteristics of coal by acidification−gas wettability alteration

open access: yesMeitan kexue jishu
In the deep mining stage of coal mine, the permeability of coal seam decreases with the increase of in-situ stress. Coal seam acidification technology improves the permeability by dissolving the fillers in pores and fissures, but water blocking effect ...
Zhiguo XIAO   +4 more
doaj   +1 more source

Ukraine’s Economic Transformation in Western Academic Literature: A Selective Review [PDF]

open access: yesInternational Economic Policy, 2005
This article provides a limited and selective review of the academic literature on Ukraine’s economic transformation, specifically 1) recapping what have been the major trends in this research; 2) what has been learned; and, 3) what is still useful to ...
Oleh Havrylyshyn
doaj  

Spontaneous resorption of sub-retinal cortical lens material

open access: yesIndian Journal of Ophthalmology, 2014
We report a rare case of retained sub-retinal cortical material, which underwent spontaneous resorption. Patient presented with a left eye traumatic retinal detachment with a large retinal tear and posteriorly dislocated cataractous lens.
Salil S Gadkari   +2 more
doaj   +1 more source

Anterior ischemic optic neuropathy in association with optic nervehead drusen

open access: yesIndian Journal of Ophthalmology, 2014
Optic nerve head drusen (ONHD) are incidental ophthalmologic finding in the optic nerve. Patients with ONHD are often asymptomatic, but sometimes present with transient visual obscuration′s (TVO), the reported incidence of which is 8.6%. Optic nerve head
Bharathi Megur   +3 more
doaj   +1 more source

About sorption-catalytic air cleaning in premises for people habitation in megapolises [PDF]

open access: yesИнженерно-строительный журнал, 2011
The basic sources of pollution of the air environment in megapolises, and also of internal atmosphere of premises for people habitation, in respect of their possible clearing by sorption-catalytic methods are systematized.
A.V. Cрechevichkin   +2 more
doaj  

Anaesthesia gas supply: Gas cylinders

open access: yesIndian Journal of Anaesthesia, 2013
Invention of oxygen cylinder was one of the most important developments in the field of medical practice. Oxygen and other gases were compressed and stored at high pressure in seamless containers constructed from hand-forged steel in1880. Materials technology has continued to evolve and now medical gas cylinders are generally made of steel alloys or ...
openaire   +3 more sources

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