Measuring Food Security in Canadian Homeless Adult Men

Carla D’andreamatteo; Joyce Slater

doi:10.3148/cjdpr-2017-026

Benefits and Liabilities of Pets for the Homeless

Psychological Reports ◽

10.2466/pr0.1994.74.3.715 ◽

1994 ◽

Vol 74 (3) ◽

pp. 715-722 ◽

Cited By ~ 45

Author(s):

Aline H. Kidd ◽

Robert M. Kidd

Keyword(s):

Pilot Study ◽

San Francisco ◽

Homeless People ◽

Childhood And Adolescence ◽

Homeless Adults ◽

Men And Women ◽

Adult Men ◽

Pet Owners ◽

Homeless Adult ◽

Mental And Physical Health

Observations in the streets and parks of San Francisco East Bay cities and suburbs suggested that many of the homeless people own and maintain pet animals in spite of circumstances and environmental conditions. Accordingly, 105 homeless adult men and women, half of whom owned pets, were interviewed for this pilot study. Responses indicated that homeless pet-owners were extremely attached to their pets and had owned significantly more pets during childhood and adolescence than nonowners although there were no significant differences in attachment to pets between parents and nonparents or between married and single persons. Providing food and veterinary care for pets, however, was a very significant problem for the majority of the homeless pet-owners. It was clear that many homeless adults did have pets which were important for their mental and physical health and that pet care was associated with unique problems.

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Food Security Surveillance in the Palestinian Territories

Prehospital and Disaster Medicine ◽

10.1017/s1049023x00009389 ◽

2002 ◽

Vol 17 (S2) ◽

pp. S20-S21

Author(s):

Gregg Greenough ◽

Ziad Abdeen ◽

Bdour Dandies ◽

Radwan Qasrawi

Keyword(s):

Food Security ◽

Palestinian Territories ◽

Security Surveillance

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Averting robo-bees: why free-flying robotic bees are a bad idea

Emerging Topics in Life Sciences ◽

10.1042/etls20190063 ◽

2019 ◽

Vol 3 (6) ◽

pp. 723-729

Author(s):

Roslyn Gleadow ◽

Jim Hanan ◽

Alan Dorin

Keyword(s):

Climate Change ◽

Computer Simulation ◽

Food Security ◽

European Countries ◽

Plant Interactions ◽

Plant Insect Interactions ◽

Native Habitat ◽

Insect Pollinators ◽

Insect Interactions

Food security and the sustainability of native ecosystems depends on plant-insect interactions in countless ways. Recently reported rapid and immense declines in insect numbers due to climate change, the use of pesticides and herbicides, the introduction of agricultural monocultures, and the destruction of insect native habitat, are all potential contributors to this grave situation. Some researchers are working towards a future where natural insect pollinators might be replaced with free-flying robotic bees, an ecologically problematic proposal. We argue instead that creating environments that are friendly to bees and exploring the use of other species for pollination and bio-control, particularly in non-European countries, are more ecologically sound approaches. The computer simulation of insect-plant interactions is a far more measured application of technology that may assist in managing, or averting, ‘Insect Armageddon' from both practical and ethical viewpoints.

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Real Ear Sound Pressure Levels Developed by Three Portable Stereo System Earphones

American Journal of Audiology ◽

10.1044/1059-0889.0104.52 ◽

1992 ◽

Vol 1 (4) ◽

pp. 52-55 ◽

Cited By ~ 4

Author(s):

Gail L. MacLean ◽

Andrew Stuart ◽

Robert Stenstrom

Keyword(s):

High Frequency ◽

Sound Pressure ◽

Low Frequency ◽

Test System ◽

Output Frequency ◽

Frequency Effects ◽

Adult Men ◽

Frequency Responses ◽

Significant Difference ◽

Sound Pressure Levels

Differences in real ear sound pressure levels (SPLs) with three portable stereo system (PSS) earphones (supraaural [Sony Model MDR-44], semiaural [Sony Model MDR-A15L], and insert [Sony Model MDR-E225]) were investigated. Twelve adult men served as subjects. Frequency response, high frequency average (HFA) output, peak output, peak output frequency, and overall RMS output for each PSS earphone were obtained with a probe tube microphone system (Fonix 6500 Hearing Aid Test System). Results indicated a significant difference in mean RMS outputs with nonsignificant differences in mean HFA outputs, peak outputs, and peak output frequencies among PSS earphones. Differences in mean overall RMS outputs were attributed to differences in low-frequency effects that were observed among the frequency responses of the three PSS earphones. It is suggested that one cannot assume equivalent real ear SPLs, with equivalent inputs, among different styles of PSS earphones.

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