Results 11 to 20 of about 3,177,823 (315)

Lead content in wild game shot with lead or non-lead ammunition - Does "state of the art consumer health protection" require non-lead ammunition? [PDF]

open access: yesPLoS ONE, 2018
The toxicity of lead has been known for a long time, and no safe uptake level can be derived for humans. Consumers' intake via food should therefore be kept as low as possible.
Antje Gerofke   +11 more
doaj   +1 more source

Peculiarities of hard cosmic radiation variations near the ground surface in accordance with geomagnetic activity changes

open access: yesJournal of Environmental Engineering and Landscape Management, 2004
The mechanism of primary cosmic particle transformation into secondary radiation near the ground surface is analysed. It is known that the main part of secondary cosmic radiation consists of muons.
Dmitrijus Styra   +2 more
doaj   +1 more source

Leading by Example to Protect the Environment: Do the Costs of Leading Matter? [PDF]

open access: yesSSRN Electronic Journal, 2011
Environmentalists often urge their home countries to take a leading role in reducing global environmental problems like climate change. A pertinent question is, Will examples set by leading nations influence others to follow suit, and if so, do the costs of leading matter?
van der Heijden, E.C.M., Moxnes, E.
openaire   +5 more sources

Assessing the reliability of adaptive power system protection schemes [PDF]

open access: yes, 2012
Adaptive power system protection can be used to improve the performance of existing protection schemes under certain network conditions. However, their deployment in the field is impeded by their perceived inferior reliability compared to existing ...
Abdulhadi, Ibrahim Faiek   +3 more
core   +1 more source

Cash transfers and early childhood care and education in Zimbabwe: A critical inquiry to discourse, theory and practice

open access: yesSouth African Journal of Childhood Education, 2016
Cash transfer based social protection can potentially contribute positively upon targeted beneficiaries on a variety of developmental aspects. This study explored the pilot and scaled-up phases of the Harmonised Social Cash Transfer program to determine ...
Hilton Nyamukapa
doaj   +1 more source

Blood lead levels among Broken Hill children born 2009–2015: a longitudinal study to inform prevention strategies

open access: yesPublic Health Research & Practice, 2022
Objectives: To describe blood lead levels (BLLs) and their distribution among children in Broken Hill, New South Wales (NSW), at each of the scheduled testing points aligned with childhood immunisation and to determine how BLLs change over time for ...
David M Lyle   +2 more
doaj   +1 more source

Parental participation in statutory child protection intervention in Scotland [PDF]

open access: yes, 2016
In recent years there has been an increasing interest in understanding parental participation in the processes that characterise statutory child protection intervention.
Jackson, Sharon   +2 more
core   +4 more sources

Data protection: the future of privacy [PDF]

open access: yes, 2011
The Art. 29 Working Party (hereinafter “Art. 29 WP”) is an influential body comprised of representatives from the Member State Data Protection Authorities2 established under the Data Protection Directive 95/46/EC, has recently issued an opinion with the ...
Wong, R
core   +1 more source

Gadolinium- and lead-containing functional terpolymers for low energy X-ray protection

open access: yesNuclear Engineering and Technology, 2021
By polymerization of gadolinium methacrylate (Gd (MAA)3), lead methacrylate (Pb(MAA)2) and methyl methacrylate (MMA), Gd and Pb were chemically bonded into polymers.
Yu-Juan Zhang   +5 more
doaj   +1 more source

Physics of electro-thermal effects in ESD protection devices [PDF]

open access: yes, 1991
Damage in ESD protection devices can be caused by high local temperatures resulting from heat generation by an ESD pulse. In order to obtain physical insight into the process that leads to permanent damage, device simulations of coupled thermal and ...
Beltman, R.A.M.   +3 more
core   +3 more sources

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