Results 11 to 20 of about 14,354,675 (299)

Quantitative characteristics of construction and reconstruction of railway sections in Uzbekistan

open access: yesE3S Web of Conferences, 2023
In this article the results of construction and reconstruction of railway sections to ensure the spatial connectivity of the regions of the country and integration into the global transport space are considered.
K. Lesov   +3 more
semanticscholar   +1 more source

A quantitative analysis of the ignition characteristics of fine iron particles [PDF]

open access: yesCombustion and Flame, 2021
Ignition of iron particles in an oxidizing environment marks the onset of a self-sustained combustion. The objective of the current study is to quantitatively examine the ignition characteristics of fine iron particles governed by the kinetics of solid ...
X. Mi, A. Fujinawa, J. Bergthorson
semanticscholar   +1 more source

Choosing the best observation channel parameters for measuring quantitative characteristics of objects in MCDM-problems and uncertainty conditions [PDF]

open access: yesYugoslav Journal of Operations Research, 2023
The solution of most MCDM-problems involves measuring the characteristics of a research object, converting the estimations into a confidence distribution specified on a set of qualitative gradations and aggregating the estimations in accordance with the ...
Sveshnikov Sergey   +3 more
doaj   +1 more source

Model of high-productive varieties in forage pea [PDF]

open access: yesJournal of Central European Agriculture, 2015
A linear equation of regression was used for establishment of the influence of quantitative characteristics on the grain productivity in forage pea and for development of a model for breeding work.
Valentin Kosev
doaj   +1 more source

Morphometric Traits of Pote Goats Raised in Lowland Areas of Madura Island

open access: yesJurnal Ilmu-Ilmu Peternakan, 2023
This study aimed to investigated the morphometric characteristics of Pote goats, a local Indonesian goat breed found in Bangkalan Regency, East Java Province.
Abdul Rohman   +2 more
doaj   +1 more source

Ectoparasite Complex of the East European Vole Microtus rossiaemeridionalis (Arvicolinae, Rodentia) on the Northern Border of the Range in Western Siberia

open access: yesРоссийский паразитологический журнал, 2020
The purpose of the research is establishing the composition, infection rates, species and group ratio of ectoparasites of the East European vole on the northern border of the range in Western Siberia (Middle Ob Region). Materials and methods.
V. P. Starikov   +7 more
doaj   +1 more source

CHARACTERISTICS OF SOME APPORTIONMENT METHODS [PDF]

open access: yesJournal of Engineering Science (Chişinău), 2019
In this work known main characteristics of 11 apportionment methods are systemized, including the Hondt, Hamilton, Sainte-Laguë and Huntington-Hill methods, and some new ones are determined by computer simulation.
Bolun, Ion
doaj   +1 more source

Qualitative and quantitative characteristics of deadwood in the different development stages in mixed oriental beech (Fagus orientalis Lipsky) stands (Case study: Gorazbon district, Kheiroud forest of Nowshahr) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2015
Deadwood is commonly known as an essential structural and functional element in forest communities. Thus it is important to understand its role and natural dynamics to improve the forest management strategies in both managed and unmanaged forests.
Morteza Moridi   +4 more
doaj   +1 more source

Quantitative thrombus characteristics on thin-slice computed tomography improve prediction of thrombus histopathology: results of the MR CLEAN Registry

open access: yesEuropean Radiology, 2022
Thrombus computed tomography (CT) characteristics might be used to assess histopathologic thrombus composition in patients treated with endovascular thrombectomy (EVT) for acute ischemic stroke (AIS).
H. Hund   +12 more
semanticscholar   +1 more source

Quantitative development of velvet maple (Acer velutinum Boiss.) afforestation in Emamzadeh Abdullah- Amol 20 years after thinning [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2018
This research was started in 1995 in order to investigate the effect of thinning on the young plantations of velvet maple (Acer velutinum Boiss.). The silvicultural interventions comprised three main treatments (medium and heavy thinning), two secondary ...
Majid Hassani   +3 more
doaj   +1 more source

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