Problems and Potential for Canadian Child Welfare

Canadian child welfare is not one single system, but more than 13 systems overseen by provincial and territorial governments and First Nations jurisdictions. However, there are many similarities among systems and general trends and directions common to them. One of these is a tendency for child welfare to become isolated from communities and related services because of its increasingly complex legislation and investigative mandates (Swift, 2001). Another is the challenge of serving peoples of diverse cultural and racial backgrounds, including First Nations peoples. Of course, each jurisdiction also responds to its particular social and political context in unique ways. In this paper we will present an overall picture of child welfare policies, services and trends across the country. We will also examine some unique and specific examples of ways child welfare organizations respond to local needs through the development of various kinds of partnerships. Highlighted in this paper will be some partnership developments with First Nations people and with diverse racial and cultural communities. Also highlighted are existing and potential partnerships with relevant service and advocacy organizations. We conclude with comments on implications of these partnerships for Canadian child welfare generally

Melanism as a potential thermal benefit in eastern fox squirrels (Sciurus niger)

Melanistic fox squirrels (Sciurus niger) have expanded westward and increased in frequency in the Omaha, Nebraska, and Council Bluffs, Iowa, metropolitan areas. The selective advantage of melanism is currently unknown, but thermal advantages have been hypothesized, especially in winter. No difference in metabolic response curves were measured between melanistic (black) and rufus (orange) fox squirrels. When exposed to sunny skies, both melanistic and rufus squirrels had higher surface (skin and fur) temperature as ambient temperatures increased. Melanistic squirrel surface temperatures did not differ when squirrels were exposed to sunny or cloudy skies. However, rufus individuals showed significantly lower increases in surface temperatures when under cloudy skies. During fall months, rufus individuals were about 1.5 times more active throughout the day than melanistic individuals. However, in winter, melanistic fox squirrels were approximately 30% more active in the mornings (before 13:00) compared to rufus squirrels. Pre-winter body condition was higher in melanistic (25.5 ± 1.8 g/cm) compared to rufus (20.30 ± 3.6 g/cm) fox squirrels; however, there were no significant differences between melanistic (22.8 ± 1.4 g/cm) and rufus (23.9 ± 0.8 g/cm) fox squirrel post-winter body condition. The results of this study indicate that melanistic fox squirrels may have a slight winter thermal advantage over rufus fox squirrels by maintaining higher skin temperatures

Problems and Potential for Canadian Child Welfare

Canadian child welfare is not one single system, but more than 13 systems overseen by provincial and territorial governments and First Nations jurisdictions. However, there are many similarities among systems and general trends and directions common to them. One of these is a tendency for child welfare to become isolated from communities and related services because of its increasingly complex legislation and investigative mandates (Swift, 2001). Another is the challenge of serving peoples of diverse cultural and racial backgrounds, including First Nations peoples. Of course, each jurisdiction also responds to its particular social and political context in unique ways. In this paper we will present an overall picture of child welfare policies, services and trends across the country. We will also examine some unique and specific examples of ways child welfare organizations respond to local needs through the development of various kinds of partnerships. Highlighted in this paper will be some partnership developments with First Nations people and with diverse racial and cultural communities. Also highlighted are existing and potential partnerships with relevant service and advocacy organizations. We conclude with comments on implications of these partnerships for Canadian child welfare generally

From the Editor\u27s Desk

From the Editor\u27s Des

Distinguishing Motor Weakness From Impaired Spatial Awareness: A Helping Hand!

Our patient, aged 73 years, had background peripheral neuropathy of unknown cause, stable for several years, which caused some difficulty in walking on uneven ground. He attended for a teaching session but now staggered in, a new development. He had apparent weakness of his right arm, but there was difficulty in distinguishing motor weakness from impaired spatial awareness suggestive of parietal lobe dysfunction. With the patient seated, eyes closed, and left arm outstretched, S.A.R. lifted the patient’s right arm and asked him to indicate when both were level. This confirmed motor weakness. Urgent computed tomographic scan confirmed left subdural haematoma and its urgent evacuation rapidly resolved the patient’s symptoms. Intrigued by our patient’s case, we explored further and learnt that in rehabilitation medicine, the awareness of limb position is commonly viewed in terms of joint position sense. We present recent literature evidence indicating that the underlying mechanisms are more subtle