Results 31 to 40 of about 114,894 (176)
Urban ponds and garden ponds—a specific subset of the former, usually located in private gardens—are both typical examples of ponds in the urban landscape. They deliver multiple ecosystem services but can also contribute to ecosystem disservices. The role of garden ponds is largely unknown compared to other urban ponds.
Zsófia Horváth +9 more
wiley +1 more source
ABSTRACT In this study, we aimed to evaluate the genetic association between fertility traits, milk yield and the fat: protein ratio (FPR) on the test day in primiparous Holstein cows. The analysed traits were milk yield (TDMY) and FPR assessed on the test day, as well as the following fertility traits: period from calving to first service (CFS), days ...
Amauri Felipe Evangelista +5 more
wiley +1 more source
Environmental status of the Hanford Reservation for December 1966. (Annual summary) [PDF]
Data are summarized on levels of radioactivity in environmental samples collected at Hanford during 1966, including detailed data on samples collected during December. Data are included on the radioactivity in fallout from Chinese and Russian nuclear weapons test, samples of drinking water and Columbia River water, the /sup 56/Mn content of Columbia ...
Essig, T.H., Hall, R.B.
openaire +2 more sources
A globally influential area‐condition metric is a poor proxy for invertebrate biodiversity
Our results highlight the need to incorporate factors beyond habitat type and condition into site evaluations, and to complement metric use with species‐based surveys. Abstract There is increasing demand for standardised, easy‐to‐use metrics to assess progress towards achieving biodiversity targets and the effectiveness of ecological compensation ...
Natalie E. Duffus +9 more
wiley +1 more source
Pollution prevention opportunity assessments at Hanford [PDF]
The Pollution Prevention Opportunity Assessment (PPOA) is a pro- active way to look at a waste generating activity and identify opportunities to minimize wastes through a cost benefit analysis.
Betsch, M.D., Westinghouse Hanford
core
Ground zero soil sampling: Trinity, 1945
At Trinity—the world's first nuclear weapons testing site—large quantities of soil were drawn into the fireball to redeposit either downwind as radioactive fallout or in the near‐field as a unique, anthropogenic silicate glass trinitite. Manhattan Project physicists and chemists came to see soils at the Trinity site as a useful medium to assess the ...
Edward R. Landa
wiley +1 more source
Impact of a two‐stage rumen cannulation on the health and rumen function of six lactating dairy cows
Abstract Objective To determine the impact of a two‐stage rumen cannulation on the health and rumen function of lactating dairy cows. Study design Experimental study. Animals Six lactating Holstein cows. Methods We performed a two‐stage rumen cannulation in six Holstein cows that were 49 ± 11 days in milk.
Thomas Hartinger +5 more
wiley +1 more source
Molten Flux Synthesis of Plutonium (IV) Silicates K2PuSi2O7 and Rb2PuSi6O15
K2PuSi2O7 and Rb2PuSi6O15 were synthesized using a molten flux technique and structurally characterized using both single crystal X‐ray diffraction and Raman analysis. The structure and reaction conditions of these compounds were compared to other reported alkali MIV silicates found in the literature, where M=Pu, Ce, U, and Th.
Travis K. Deason +7 more
wiley +1 more source
Contaminated sites and Indigenous peoples in Canada and the United States: A scoping review
Abstract Indigenous communities are disproportionately exposed to contaminated sites, and this poses unique challenges as many Indigenous peoples consider land as an integral part of their culture and economy. This scoping review aimed to identify and map information on contaminated sites and Indigenous peoples in Canada and the United States, namely ...
Katherine Chong, Niladri Basu
wiley +1 more source
Experimental laboratory models as tools for understanding modifiable dementia risk
Abstract Experimental laboratory research has an important role to play in dementia prevention. Mechanisms underlying modifiable risk factors for dementia are promising targets for dementia prevention but are difficult to investigate in human populations due to technological constraints and confounds.
Duncan Sinclair +12 more
wiley +1 more source

