Results 71 to 80 of about 96,274 (254)

Olympic Coast National Marine Sanctuary Area to be Avoided (ATBA) Education and Monitoring Program [PDF]

open access: yes, 2000
The National Marine Sanctuaries Act (16 U.S.C. 1431, as amended) gives the Secretary of Commerce the authority to designate discrete areas of the marine environment as National Marine Sanctuaries and provides the authority to promulgate regulations to ...
Galasso, George
core  

Monitoring active osprey nests with drones is more time efficient and less disturbing than conventional methods

open access: yesWildlife Biology, EarlyView.
Drones are used to monitor bird nesting sites at less accessible locations, such as on cliffs, human infrastructure, or within the tree canopy. While there are a growing number of studies documenting avian behavioral responses to various drones, there is a continued need to monitor taxa‐specific responses to different drone models. We explored both the
Natasha K. Murphy   +4 more
wiley   +1 more source

PRICE AND PRICE RISK DYNAMICS IN BARGE AND OCEAN FREIGHT MARKETS AND THE EFFECTS ON COMMODITY TRADING [PDF]

open access: yes
The effects of volatility of barge and ocean freight prices on prices throughout the international grain-marketing channel are analyzed using a Multivariate GARCH-M model.
Bryant, Henry L., Haigh, Michael S.
core   +1 more source

Analysis of Alaska Transportation Sectors to Assess Energy Use and Impacts of Price Shocks and Climate Change Legislation [PDF]

open access: yes, 2013
We analyzed the use of energy by Alaska’s transportation sectors to assess the impact of sudden fuel prices changes. We conducted three types of analysis: 1) Development of broad energy use statistics for each transportation sector, including total ...
Armagost, Jeffrey   +3 more
core   +1 more source

The Canary Down the Coalmine: Dagenham, London and Labour Politics

open access: yesThe Political Quarterly, EarlyView.
Abstract The history of Dagenham offers unique insights into both the changing composition of the working class and the forces that have reshaped domestic politics throughout the last 100 years, particularly the politics of the British labour movement.
Jon Cruddas
wiley   +1 more source

‘The Good Couscous That Pleases Us!’: The Meanings of Enduring Imperialist Imagery in Postcolonial French Food Advertising, 1970–2000

open access: yesGender &History, EarlyView.
ABSTRACT This article examines a wave of Orientalism‐inspired food commercials that appeared on television in France between 1975 and 2000. Older commercials for couscous were more banal, emphasizing a given product's superiority or affordability. Around 1975, however, there was a concerted shift in the advertising; new spots contained exoticized ...
Kelly Ricciardi Colvin
wiley   +1 more source

Perancangan Propeler Self-Propelled Barge

open access: yesJurnal Teknik ITS, 2013
Makalah ini menyampaikan suatu penelitian tentang perancangan propeler yang optimal beserta pemilihan daya mesin yang efisien pada self-propelled barge dengan memperhitungkan besarnya nilai tahanan dari barge tersebut.
Billy Teguh kurniawan, Eko Budi Djatmiko
doaj  

LOCK CONGESTION AND ITS IMPACT ON GRAIN BARGE RATES ON THE UPPER MISSISSIPPI RIVER [PDF]

open access: yes
An anticipated increase in lock delays on the upper Mississippi River has generated concern about its future navigational efficiency. The objective of this paper is to identify selected factors affecting lock delay on the River's busiest locks and to ...
Bessler, David A.   +2 more
core   +1 more source

Economic Feasibility of North Slope Propane Production and Distribution to Select Alaska Communities [PDF]

open access: yes, 2010
Could propane from Alaska’s North Slope reduce energy costs for electric utilities and residential space heating, water heating, and cooking demands? We explored the hypothesis that propane is a viable alternative for fourteen selected communities along ...
Fay, Ginny, Schwörer, Tobias
core  

KH15D: a star eclipsed by a large scale dusty vortex? [PDF]

open access: yes, 2003
We propose that the large photometric variations of KH15D are due to an eclipsing swarm of solid particles trapped in giant gaseous vortex rotating at \~0.2 AU from the star.
Barge P.   +7 more
core   +2 more sources

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