Results 1 to 10 of about 79,876 (292)

Geometric properties, petrography, geochemistry and tectonic setting of columnar andesites of Goorid quarry rubble mine, west of Sarbisheh city (South Khorasan) [PDF]

open access: yesپترولوژی, 2022
IntroductionIn the Goorid quarry rubble mine 5km west of Sarbisheh city (Southern Khorasan) outcrops of andesitic lavas with columnar structures exist and from the view of geological subdivisions, located in the eastern part of the Lut block.
Seyyed Saeid Mohammadi, Malihe Nakhaei
doaj   +1 more source

Twofold Addressing of Microinstructions in CMCU with Common Memory

open access: yesКібернетика та комп'ютерні технології, 2021
Introduction. Control unit (CU) is one of the most important blocks of practically any digital system. Its characteristics largely determine the characteristics of a system as a whole.
A. Barkalov   +3 more
doaj   +1 more source

Hyper redundancy for super reliable FPGAs

open access: yesРадіоелектронні і комп'ютерні системи, 2021
The subject of the research presented in the article is hyper-redundant elements and FPGA devices that can be used in highly reliable digital systems (HRDS).
Sergey Tyurin
doaj   +1 more source

Investigation of the Geomorphologic Hazards Hydro-Aoelein of the Northwest World Heritage of Lut Desert (the Nehbandan-Shahdad road) [PDF]

open access: yesمخاطرات محیط طبیعی, 2019
Iran is one of the top 10 countries facing natural hazards in the world. One of the basic approaches is to reduce the above-mentioned hazards, to identify the factors involved in hazard and risk zoning.
Mehran Maghsoudi   +4 more
doaj   +1 more source

Improving LUT count of FPGA-based sequential blocks [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2021
Very often, a digital system includes sequential blocks which can be represented using a model of the finite state machine (FSM). It is very important to improve such FSM characteristics as the number of used logic elements, operating frequency and ...
Alexander Barkalov   +3 more
doaj   +1 more source

Adakitic magmatism, a window to evolution on tectonic and mineralization in eastern Iran

open access: yesJournal of Economic Geology, 2023
In this research, geochemical data from 314 samples of volcanic and intrusive rocks with adakitic or adakite-like affinity reported from eastern Iran have been studied, these rocks are often known with Sr>400 g/ton and ...
Saeed Saadat
doaj   +1 more source

Mineral chemistry, Thermobarometry, Geochemistry and tectonic setting of Tertiary andesitic lavas in the Shourestan area (west of Sarbisheh), Southern Khorasan

open access: yesJournal of Economic Geology, 2022
In the Shourestan area, 14 kilometers west of Sarbisheh city, in South Khorasan province, volcanic rocks with pyroxene-andesite composition belonging to Eocene-Oligocene are exposed.
Seyyed Saeid Mohammadi   +3 more
doaj   +1 more source

Automatic Extraction of Mega Dune of Yealan Erg, Lut Desert by Self Organizing Maps [PDF]

open access: yesپژوهش‌های آبخیزداری, 2017
85 % of Total moving sands in the world are in ergs which cover about 32000 Km2. Traditional qualitative methods for geomorphological surveys are based on the field observations which due to harsh condition in deserts are time and money consuming.
Amir Houshang Ehsani
doaj   +1 more source

PDE5 inhibitors for LUTS [PDF]

open access: yesProstate Cancer and Prostatic Diseases, 2009
To review the current literature regarding the relationship between lower urinary tract symptoms (LUTS) and erectile dysfunction (ED), and the role of phosphodiesterase-5 (PDE5) inhibitors for the treatment of LUTS. Review of recently published (1990-2009) data regarding epidemiologic and pathophysiologic mechanisms are involved in LUTS-ED, focusing on
S, Mouli, K T, McVary
openaire   +2 more sources

Myynnin tutkimukselle on yhteiskunnallinen tarve: uusi monitieteinen konferenssi kokosi yhteen tutkijoita

open access: yesTyöelämän tutkimus, 2023
Myynnin tutkimus on nouseva tieteenala, jolla on suuri yhteiskunnallinen merkitys. Kaupan ala työllistää Suomessa yli 290 000 henkilöä ja muodostaa noin 10 prosenttia bruttokansantuotteesta.
Jarkko Niemi   +3 more
doaj   +1 more source

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