Results 131 to 140 of about 201,947 (361)

Diurnal variation of overdense meteor echo duration and ozone [PDF]

open access: yes
The diurnal variation of the median duration of overdense sporadic radar meteor echoes is examined. The meteors recorded in August, December, and January by the Ondrejov meteor radar during the period 1958-1990 were used for the analysis.
Simek, Milos
core   +1 more source

Sunrise at Roanoke [PDF]

open access: yes, 2015
Music for flute and harp This piece was inspired by the beautiful sunrises over Albemarle sound at Roanoke Island off the coast of North Carolina. This music, in the timeless style of the Impressionist composers makes a wonderful concert or recital piece.
Lowe, Roger
core   +1 more source

Detection of large acoustic energy flux in the solar atmosphere

open access: yes, 2010
We study the energy flux carried by acoustic waves excited by convective motions at sub-photospheric levels. The analysis of high-resolution spectropolarimetric data taken with IMaX/Sunrise provides a total energy flux of ~ 6400--7700 Wm$^{-2}$ at a ...
Asplund   +14 more
core   +1 more source

Cameras do not always take a full picture: wolf activity patterns revealed by accelerometers versus road‐positioned camera traps

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera traps have become an increasingly popular non‐invasive alternative to animal‐attached devices for studying wildlife behaviour. This study compared wolf (Canis lupus) activity patterns derived from collar accelerometers and road‐positioned camera traps and revealed strong overall agreement but also important seasonal and diel mismatches between ...
Katarzyna Bojarska   +7 more
wiley   +1 more source

Analytic treatment of the two loop equal mass sunrise graph

open access: yes, 2004
The two loop equal mass sunrise graph is considered in the continuous d-dimensional regularisation for arbitrary values of the momentum transfer. After recalling the equivalence of the expansions at d=2 and d=4, the second order differential equation for
Laporta, S., Remiddi, E.
core   +4 more sources

Characteristics of unique cap, Tsurushi and Hata clouds around Mount Fuji

open access: yesWeather, EarlyView.
Distinct clouds, such as cap clouds, Tsurushi (a type of lenticular cloud) and Hata (banner cloud‐like clouds), frequently form around Mount Fuji, an isolated peak with a slightly elliptical conical shape. Here, we examine their characteristics and occurrence patterns.
Hiroyuki Kusaka   +9 more
wiley   +1 more source

Unraveling the impact of dog‐friendly spaces on urban–wildland pumas and other wildlife

open access: yesWildlife Biology, EarlyView.
As the most widespread large carnivore on the planet, domestic dogs Canis lupus familiaris can pose a major threat to wildlife, even within protected areas (PAs). Growing human presence in PAs, coupled with increasing pet dog ownership underscores the urgency to understand the influence of dogs on wildlife activity and health.
Alys Granados   +3 more
wiley   +1 more source

Biological production in the Eastern Pacific Ocean [PDF]

open access: yes, 1964
ENGLISH:The present paper is principally concerned with the geographic distribution of the standing crop and production of phytoplankton at the surface of the eastern Pacific, east of 130°W and between 10°N and 33°S, as reflected by recently collected ...
Forsbergh, Eric D., Joseph, James
core  

Mallard response to experimental human disturbance on sanctuary areas is mediated by hunting

open access: yesWildlife Biology, EarlyView.
Wildlife managers often provide spatial sanctuaries for wildlife to escape both lethal (e.g. hunting) and non‐lethal (e.g. non‐consumptive recreation) human disturbance. However, as societal interest in outdoor recreation continues to climb, many areas face added pressure to allow recreation, yet studies increasingly demonstrate negative effects of ...
Abigail G. Blake‐Bradshaw   +6 more
wiley   +1 more source

Developing A Social Equity Action Plan: A Pathway Towards Achieving Water Equity in Oregon

open access: yesHatfield Graduate Journal of Public Affairs
The Sunrise Water Authority is a public utility serving the City of Happy Valley and surrounding areas of unincorporated Clackamas County. In general, the customers of Sunrise tend to be relatively affluent (by state and federal household income ...
Anis Zaman, Wade Hathhorn
doaj   +1 more source

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