Results 11 to 20 of about 255,589 (314)

The agreement distance of unrooted phylogenetic networks [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2020
A rearrangement operation makes a small graph-theoretical change to a phylogenetic network to transform it into another one. For unrooted phylogenetic trees and networks, popular rearrangement operations are tree bisection and reconnection (TBR) and ...
Jonathan Klawitter
doaj   +1 more source

Enhancing environmental enforcement with near real-time monitoring: Likelihood-based detection of structural expansion of intensive livestock farms

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
Much environmental enforcement in the United States has historically relied on either self-reported data or physical, resource-intensive, infrequent inspections.
Ben Chugg   +4 more
doaj   +1 more source

A New Model for Scheduling Operations in Modern Agricultural Processes

open access: yesFoundations of Computing and Decision Sciences, 2022
In recent years, the increase in population and the decrease in agricultural lands and water shortages have caused many problems for agriculture and farmers. That is why scheduling is so important for farmers.
Noer Zulhery   +8 more
doaj   +1 more source

ALGORITHM OF RATIONAL PROCESSOR ARCHITECTURE [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2015
The paper deals with an algorithm that makes it possible to decide on processor architecture for computational kernel. This architecture provides the maximum possible rate of the computational process.
N. A. Zykov   +2 more
doaj   +1 more source

The influence of anchoring of remote supports on the stability of mobile transport and technological machines equipped with boom lift manipulators [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2018
The article presents a mathematical model for calculating the characteristics of stability against overturning for mobile transport and technological machines equipped with boom lift manipulators. This model allows us to perform a quantitative assessment
Lagerev A.V., Lagerev I.A.
doaj   +1 more source

Survey on blockchain for future smart grids: Technical aspects, applications, integration challenges and future research

open access: yesEnergy Reports, 2021
Smart Grid 2.0 is envisaged to automate the operations of the intelligent electricity grid. Blockchain and smart contracts are integrated to facilitate the transformation from DSO-centric operations to consumer-oriented, distributed electricity grid ...
Charithri Yapa   +3 more
doaj   +1 more source

Simulation of Self-Healing in Samawa City Distribution System [PDF]

open access: yesEngineering and Technology Journal, 2020
Self-healing is the ability of a distribution system to automatically restore power after permanent faults. This paper investigates the impact of outages in the distribution network elements following the occurrence of a fault.
Mithaq Kadham, Thamir Abdul-Wahhab
doaj   +1 more source

Mathematical modelling of bridge crane dynamics for the time of non-stationary regimes of working hoist mechanism [PDF]

open access: yesArchive of Mechanical Engineering, 2022
Bridge crane is exposed to dynamic loads during its non-stationary operations (acceleration and braking). Analyzing these operations, one can determine unknown impacts on the dynamic behavior of bridge crane.
Mirsad Čolić   +5 more
doaj   +1 more source

Analisis Biaya-Volume-Laba untuk Perencanaan Laba Operasi

open access: yesBinus Business Review, 2013
This study conducted cost-volume-profit analysis of the company. A maximum profit can be obtained by analyzing sales volume and product mix to be sold.
Engelwati Gani
doaj   +1 more source

Structural and Dynamic Analysis of Paper-Cup-Forming Machine in a High-Speed Operating Condition [PDF]

open access: yes한국정밀공학회지, 2017
The current production speeds of current paper-cup-forming machines need to be improved to match the increasing demands of the market. However, high-speed operations may cause severe vibrations, which are detrimental to the machine.
Minpyo Hong, Sungjoon Song, Yongnam Song
doaj   +1 more source

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