Results 31 to 40 of about 571,212 (332)

An Experimental Test of Buffer Utility as a Technique for Managing Pool-Breeding Amphibians [PDF]

open access: yes, 2015
Vegetated buffers are used extensively to manage wetland-dependent wildlife. Despite widespread application, buffer utility has not been experimentally validated for most species.
Babbitt, Kimberly J.   +1 more
core   +4 more sources

Versatile surrogate models for IC buffers [PDF]

open access: yes, 2012
In previous papers [1,2] the authors have investigated the use of Volterra series in the identification of IC buffer macro-models. While the approach benefited from some of the inherent qualities of Volterra series it preserved the two-state paradigm of ...
Canavero, Flavio   +5 more
core   +3 more sources

Analysis of Multi-Server Queueing System with Flexible Priorities

open access: yesMathematics, 2023
In this paper, a multi-server queueing system providing service to two correlated flows of requests was considered. Non-preemptive priority was granted to one flow via the preliminary delay of requests in the intermediate buffers with different rates of ...
Konstantin Samouylov   +2 more
doaj   +1 more source

Optimizing The Riparian Buffer: Harold Brook In The Skaneateles Lake Watershed, New York [PDF]

open access: yes, 2002
The use of riparian land buffers to protect water quality for human consumption and wildlife habitat has become an important conservation tool of both government and non-government agencies.
Jon M. Conrad   +2 more
core   +1 more source

Stability studies of isothiocyanates and nitriles in aqueous media [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2015
This is the first report to assess the stability of authentic commercial isothiocyanates and nitriles incubated anaerobically at 37 °C over 24 hrs in various aqueous solutions including nutrient broths with/without the presence of bacterial cells, and ...
Vijitra Luang-In, John Trevor Rossiter
doaj  

Responses of Emergent Marsh Wetlands in Upstate New York to Variations in Urban Typology

open access: yesEcology and Society, 2004
Although it has been repeatedly demonstrated that urbanization has negative environmental consequences, the conversion of land to urban use is increasing worldwide and is not likely to abate. We tested the hypothesis that different urban typologies, i.e.,
G. S. Kleppel   +2 more
doaj   +1 more source

A Project-Scheduling and Resource Management Heuristic Algorithm in the Construction of Combined Cycle Power Plant Projects

open access: yesComputers, 2022
Given the growing number of development projects, proper project planning and management are crucial. The purpose of this paper is to introduce a heuristic algorithm for scheduling a power plant project construction and project resource management to ...
Shakib Zohrehvandi
doaj   +1 more source

Land Manager Perspectives on Conflict Mitigation Strategies for Urban Flying-Fox Camps

open access: yesDiversity, 2018
Over the last 20 years, there has been a notable increase in the presence of flying-foxes (Pteropodidae) in urban areas in Australia. Flying-foxes congregate during the day in camps which at times may contain many thousands of individuals. The associated
Kaye Currey   +3 more
doaj   +1 more source

Organic buffers act as reductants of abiotic and biogenic manganese oxides

open access: yesScientific Reports, 2023
Proton activity is the master variable in many biogeochemical reactions. To control pH, laboratory studies involving redox-sensitive minerals like manganese (Mn) oxides frequently use organic buffers (typically Good’s buffers); however, two Good’s ...
Debra M. Hausladen, Jasquelin Peña
doaj   +1 more source

Two-phase wash to solve the ubiquitous contaminant-carryover problem in commercial nucleic-acid extraction kits [PDF]

open access: yes, 2020
The success of fundamental and applied nucleic acid (NA) research depends on NA purity, but obtaining pure NAs from raw, unprocessed samples is challenging.
Ismagilov, Rustem F.   +2 more
core  

Home - About - Disclaimer - Privacy