Results 161 to 170 of about 119,552 (347)

Survey of the Effective Methods of Decreasing Demands of Narcotic Substances from the Viewpoint of Hamadan People

open access: yesپزشکی بالینی ابن سینا, 2007
Introduction & Objective: Addiction is a complex problem with different psychological, social and familial aspects, which strongly threaten the health of million people, and collapse the social and personal life.
Ali Reza Rahimi   +3 more
doaj  

The ecological impact of different mechanisms of chronic sub-lethal toxicity on feeding and respiratory physiology [PDF]

open access: yes, 1994
Sub-lethal toxicity tests, such as the scope-for-growth test, reveal simple relationships between measures of contaminant concentration and effect on respiratory and feeding physiology.
Willows, R.
core  

Wildlife trade investigations benefit from multivariate stable isotope analyses

open access: yesBiological Reviews, EarlyView.
ABSTRACT The investigation of wildlife trade and crime has benefitted from advances in technology and scientific development in a variety of fields. Stable isotope analysis (SIA) represents one rapidly developing approach that has considerable potential to contribute to wildlife trade investigation, especially in complementing other methods including ...
Tracey‐Leigh Prigge   +6 more
wiley   +1 more source

Examining the Likelihood of Being Referred to the Child Welfare Services in Sweden: Influences at the Individual, Peer and School‐Area Levels

open access: yesChild &Family Social Work, EarlyView.
ABSTRACT In Sweden, both maltreatment and behavioural problems are indicative of needs that motivate interventions from child welfare services (CWS). However, the likelihood of being referred to CWS can be influenced by other than indicative factors on individual, peer and school‐area levels.
Torbjörn Kalin
wiley   +1 more source

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