Results 51 to 60 of about 6,305,091 (339)

Performance Study and Formulation Optimization of Rapid-Curing Local Insulating Spray Coating Materials

open access: yesAdvances in Polymer Technology
With the increasing incidence of bird damage affecting the reliability of transmission lines, addressing bird pest control has become an important task for the operation and maintenance of transmission lines. A viable solution involves the application of
Chengzhi Wang   +6 more
doaj   +1 more source

Investigation of transverse crack spacing in an asphalt pavement with a semi-rigid base

open access: yesScientific Reports, 2022
Transverse cracking is a serious problem for semi-rigid base asphalt pavement. The shrinkage of the base course and the surface course, as well as reflective cracks, are key factors for transverse cracking in asphalt pavement.
Jiangcai Chen   +8 more
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Evaluation of the Child Maintenance Options Service [PDF]

open access: yes, 2011
Aim We wanted to establish whether the Child Maintenance Options Service telephone helpline increased the likelihood of separated parents making arrangements for child maintenance. What is the Child Maintenance Options Service?
Armstrong, Cole   +4 more
core  

Assessing the value dimensions of outsourced maintenance services [PDF]

open access: yes, 2013
Purpose - The purpose of this paper is to investigate the diverse nature of tangible and intangible value dimensions that contribute to customers' perception of value from outsourced maintenance services.
Lockett, Helen Louise   +3 more
core   +1 more source

SOC estimation for lithium‐ion batteries based on a novel model

open access: yesIET Power Electronics, 2021
Lithium‐ion batteries (LIBs) are widely used in electric vehicles because of their high energy density and less pollution. As an important parameter of the battery management system, accurate estimation of the state of charge (SOC) of the battery can ...
Jiabo Li   +3 more
doaj   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

The Language Maintenance of Mother Tongue in Tourism Area, Ubud [PDF]

open access: yes, 2016
This study entitled "The Language Maintenance of Mother Tongue in Tourism Area, Ubud". The background of this study is departed from having seen the phenomenon of a rapid tourism development in Ubud. The arrival of tourists, both domestics and foreigners,
Maharani, S. A. (Sang)
core  

Single machine scheduling with job-dependent machine deterioration [PDF]

open access: yes, 2016
We consider the single machine scheduling problem with job-dependent machine deterioration. In the problem, we are given a single machine with an initial non-negative maintenance level, and a set of jobs each with a non-preemptive processing time and a ...
Lin, Guohui   +3 more
core   +3 more sources

Analysis of bridge dynamic load test based on millimeter wave radar

open access: yesScientific Reports
This study proposes a millimeter-wave radar telemetry method for measuring bridge dynamic deflection, addressing limitations in traditional dynamic strain measurement methods.
Lei Qiao   +5 more
doaj   +1 more source

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