Results 71 to 80 of about 264,826 (351)

A machine-learning approach to setting optimal thresholds and its application in rolling bearing fault diagnosis

open access: yesMachine Learning: Science and Technology, 2023
Bearings are one of the critical components of any mechanical equipment. They induce most equipment faults, and their health status directly impacts the overall performance of equipment.
Yao-Chi Tang, Kuo-Hao Li
doaj   +1 more source

Assessment of alternative strategies for sludge disposal into deep ocean basins off Southern California [PDF]

open access: yes, 1979
The general framework of engineering alternatives for regional ocean sludge disposal is well described in a report by Raksit, and will not be repeated here.
Brooks, Norman H.   +3 more
core  

In vitro evaluation of azole fungicide sensitivity in Fusarium langsethiae, F. tricinctum, F. poae and F. sporotrichioides populations from Irish oats

open access: yesPest Management Science, EarlyView.
Microtitre plate assays of 286 Irish oat isolates show species‐specific azole sensitivity. In Fusarium langsethiae, mefentrifluconazole and tebuconazole sensitivities correlate, defining four phenotypes and supporting resistance monitoring and integrated control.
Diana E. Bucur, Steven Kildea
wiley   +1 more source

Short course on principles and applications of beach nourishment [PDF]

open access: yes, 1992
Covers the engineering aspects of beach nourishment.
Campbell, Thomas   +2 more
core  

The impact of Arctic sea‐ice loss on winter weather in the British Isles

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Arctic sea‐ice loss shifts the North Atlantic jet and storm track equatorward, and results in a more negative North Atlantic Oscillation and more positive East Atlantic and Scandinavian patterns. Strong extratropical cyclones weaken and become less frequent for the British Isles, but there is model disagreement for precipitation, surface winds, and ...
Stephanie Hay   +7 more
wiley   +1 more source

New Jersey 9-1-1 Consolidation Study: Site Visit Results and Implications for Consolidation [PDF]

open access: yes, 2006
In 1999, the Center for Government Services at Rutgers, The State University of New Jersey completed a study of New Jersey's E9-1-1 system. The study offered a snapshot of the extensive and decentralized network of communications centers that receive ...
Bonny Fraser, Neil Ridley
core  

Sea-level rise and vanishing coastal parks: A call to action for park managers and leaders [PDF]

open access: yes, 2020
A "Coloring Outside the Lines" editorial ...
Hart, Caryl, Roberts, Nina S.
core  

Programmed unmanned aerial vehicles show great potential for monitoring marine megafauna in specific areas of interest

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Targeted conservation measures are contingent on robust knowledge of spatio‐temporal animal distribution in areas of interest. We explore unmanned aerial vehicle (UAV) transect monitoring as a novel method for standardized digital aerial surveys of marine megafauna by investigating the fine‐resolution spatio‐temporal distribution of harbour porpoises ...
Dinah Hartmann   +2 more
wiley   +1 more source

HFC-152a and HFC-134a emission estimates and characterization of CFCs, CFC replacements, and other halogenated solvents measured during the 2008 ARCTAS campaign (CARB phase) over the South Coast Air Basin of California [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
This work presents results from the NASA Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) study. Whole air samples were obtained on board research flights that flew over California during June 2008 and analyzed ...
B. Barletta   +8 more
doaj   +1 more source

Status of major southern California marine sport fish species with management recommendations, based on analyses of catch and size composition data collected on board commercial passenger fishing vessels from 1985 through 1987 [PDF]

open access: yes, 1991
This report on the status of major southern California marine sport fish species, together with management recommendations, is based on analyses of catch and size composition data, which were collected on board Commercial Passenger Fishing Vessels (CPFV)
Ally, J.R. Raymond   +3 more
core  

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