research partnerships

ehealth app for northern maternal health care being developed

阿根廷vs墨西哥竞猜 researchers — from left, dr. pauline sameshima, dr. jennifer chisholm, abigale kent, dr. helle moeller and dr. manal alzghou — have been working on a research project focusing on maternal health care for indigenous and immigrant women in northwestern ontario.

a program for mobile devices may provide access to the health care and education that mothers-to-be in northwestern ontario feel they often don’t receive. supported by the thunder bay district health unit, an ehealth app is being adapted by researchers at 阿根廷vs墨西哥竞猜 to fit the needs of women in this region, particularly indigenous and immigrant women. this will hopefully help close this gap in maternal care and education.

“we know from interviewing women in this area that there is a need for mental health care and services in our region,” says dr. helle moeller, an associate professor in lakehead’s department of health sciences. “we also know few women, compared to the rest of ontario and nationally, access pre-natal education. so we would like to offer an alternative tool for mental health education care, and support for women in their pregnancy and post-partum period.”

moeller, who is also associate director of the centre for rural and northern health research, has a long-standing interest in equity in access to health and health care as well as northern, indigenous and women’s health.

a project started in 2013 looked at the birthing experience of women in thunder bay. interviews with diverse women, including indigenous women and women from refugee and immigrant backgrounds, reported being less well-treated in the health-care system, and provided with less information about the pre-natal education and care options available to them than the broader community. many perceived birth to be inherently risky and indigenous women felt the primary care providers reinforced this perception. they felt providers considered them “high risk,” and were often not informed about the option of midwifery care.

in 2017 the project was expanded to focus on pre-natal education. it involved interviews with another 40 women from varied backgrounds. the results revealed vast differences in access to pre-natal care and education.

“women in northern communities and women that come from diverse backgrounds do not have access to the same level of pre- and post-natal care and education as other women,” moeller says. that is primarily due to: socioeconomic, linguistic and cultural differences, and the perception of racism and discrimination. also, being on one or the other end of the age spectrum and not living close to where the programs are offered poses challenges.

“that issue of travel really prohibits women in northern communities from participating” in pre-natal programs, says moeller.

importantly, nearly half the participants indicated there was not enough mental health support services, in outlying communities as well as in thunder bay, sioux lookout and kenora.

“fifty per cent of women that we interviewed stressed that they had mental health needs they felt were not met during pregnancy and post-partum,” moeller says.

a team in alberta has successfully piloted a software application that provides educational mental health modules, online screening for depression and anxiety, and access to counselling and support during pregnancy and post-partum. the thunder bay team hopes to customize the app for women in this region to use.

“social service and care providers see that the app has great potential,” moeller states. “but there will need to be some adaptation in terms of language, culture, how the curriculum is put together.”

abigale kent, a master of health sciences student, has been the research co-ordinator on the project. in addition to supporting the efforts of the team generally, her thesis has focused on one leg of the project, interviewing providers servicing predominantly euro-canadian women and their perceptions on the suitability of an ehealth app for maternal mental health in the northwest.

“i work with a fantastic and supportive team in building community connections, setting up interviews and putting together the building blocks that are going to ensure this app and the project succeeds,” kent says.

when she graduates in august, kent hopes to enroll in medical school having just been interviewed at nosm.

along with moeller and kent, the current team consists of: dr. manal alzghoul, assistant professor in nursing; dr. jennifer chisholm, assistant professor in the department of women’s studies; and dr. pauline sameshima, professor in graduate studies & research in education and canada research chair in arts integrated studies. the team has been funded by women’s xchange of women’s college hospital, toronto, and the sshrc explore research development fund.

written by julio heleno gomes

story originally appeared in the chronicle journal on june 12, 2020

research in action: project guides climate change communication strategies

by phebeann wolframe-smith 

originally published in the chronicle journal on wednesday, june 3, 2020

dr. lindsay galway giving a presentation

photo: dr. lindsay galway speaking at the march climate change communication workshop.

that climate change is one of the greatest challenges facing humanity is not news. this awareness, however, does not always translate into action. to move people to action, governments and organizations need to understand how best to communicate climate change information.

in march 2020, dr. lindsay galway, associate professor in the faculty of health and behavioural science at 阿根廷vs墨西哥竞猜 and her team completed a project that sought to understand how citizens in thunder bay, ont., and prince george, bc, can become better engaged with climate change. northern communities are particularly vulnerable to the effects of climate change. although research has been conducted in the arctic, until now, little was known about public responses to climate change in the provincial norths.

“provincial norths are unique case studies, because their economic wellbeing, culture, and history is often closely connected to resource extraction. they are also more remote and politically marginalized. but there is also a strong sense of place, of community, and of connection to the land,” said galway.

the two-year project, funded the social sciences and humanities council of canada, involved three components: representative postal surveys in thunder bay and prince george; interviews with “climate champions” in each community who are engaged in climate change education and action; and lastly, the development of climate change communication strategies based on the gathered data.

the postal surveys involved using canada post’s address database to randomly select 2000 households for each community and then adjusting based on census data to make sure these households represented the demographics of the community as a whole. surveys were mailed to these households asking about climate change beliefs and attitudes, impacts of climate change, and climate change action. the team received just under 400 completed surveys for thunder bay which is considered a strong response rate.

key findings from the thunder bay postal survey in regard to attitudes and beliefs include that 95% of respondents believe climate change is happening, and 86% feel very or somewhat worried about climate change. 40% of respondents report experiencing climate change impacts in thunder bay such as shifts in seasonal patterns, changing frequency and intensity of precipitation, and extremes of weather.

other key findings, those that relate to action, highlight areas for education and change. 70% feel that addressing climate change will have positive effects on the long-term health of our communities, but paradoxically, 51% are concerned about whether addressing climate change will increase taxes. similarly, while 80% felt thunder bay community members should do more to address climate change, only 60% reported taking action themselves. 70% of respondents felt that climate change is more likely to be a threat in the future than in the present.

“people still think of climate change as a threat of the future – that’s key. climate science clearly illustrates that it is problem of now. if we are going to act to address climate change, we need to do it in the next five years” emphasized galway.

the research was supported by an advisory group in each community made up of representatives from organizations who are working to address climate change. following analysis of the data, 30 people from the advisory group and other organizations took part in a climate change communication workshop in march 2020 to discuss the results of the research, and to build best-practices for communicating about climate change in thunder bay, facilitated by galway and dr. paul berger, associate professor in the faculty of education at lakehead.

“dr. galway's research provides a solid foundation from which to take strong action. scholarly evidence of strong local support for addressing climate change helped to secure a unanimous vote in favour of the city of thunder bay’s declaration of a climate emergency” said aynsley klassen, program coordinator at ecosuperior, and a member of the research advisory group.

“eco-superior is also able to use dr. galway's research to guide program development, increase the effectiveness of climate-related communications, and engage community residents in climate actions,” she added.

another outcome of the project has been a video which recently was a finalist in the social sciences and humanities council storytellers competition. the video was created by robert sanderson, a master of health sciences student at lakehead, who was a research assistant on the project.

“working on the project expanded my own interests and knowledge – it was a great opportunity to learn and make connections and gain research experience. i got to see a whole project from start to finish – to see the steps, the challenges and how to overcome them,” he said.

sanderson’s video can be viewed at here and the final report from the project can be accessed here.

photo credit: paul berger 

research in action: testing shines a light on effectiveness of uv lamps

by julio heleno gomes

originally published in the chronicle journal april 28, 2020

阿根廷vs墨西哥竞猜 professor dr. siamak elyasi makes an adjustment to an instrument he has developed to test ultraviolet lamps.


a study being undertaken by 阿根廷vs墨西哥竞猜 to analyze the performance of ultraviolet lamps used to disinfect wastewater before being released into lake superior is moving to the next phase of testing. the aim is not just to determine which lamps perform better, but how to improve the process and optimize costs.

“the city of thunder bay is looking to gain a better understanding of the aging process of the ultraviolet lamps,” explains lindsay menard, process engineer at the city’s water pollution control plant. “the intended goal of this project is to optimize the uv system and decrease operating costs.”

the study is a collaboration with dr. siamak elyasi, an associate professor in chemical engineering. elyasi’s broad interest is drinking water and wastewater treatment.

“having clean water for all human kind is my dream,” elyasi says. “clean water prevents many waterborne diseases, which reduces health costs and improves the economy of the people and the prosperity of the country where they live.”

about 70 million litres of wastewater flows to the city’s water pollution control plant (wpcp) each day. the wastewater is treated through various processes before being discharged into the kaministiquia river.  preliminary treatment, the first stage of treatment, is where large objects such as rags, paper and wood debris are removed in the bar screens and suspended solids are removed in the grit tanks. 

the next treatment process, primary treatment, involves the organic materials and dissolved contaminants settling in clarifiers.  following primary treatment, the wastewater receives secondary treatment.  the wpcp uses a secondary treatment process referred to as the biological aerated filter (baf) process.  the baf process removes carbonaceous biochemical oxygen demand, total suspended solids, phosphorus and ammonia. 

the treated wastewater is disinfected with ultraviolet (uv) light to destroy pathogenic bacteria.  this process adds uv light, and therefore has no impact on the chemical composition of the wastewater.

disinfection is the primary method of destroying disease-causing bacteria, to prevent the spread of waterborne diseases, says the city’s menard. there are various methods of disinfection used by wastewater plants. the best option for the city of thunder bay, says elyasi, is to have the treated wastewater exposed to uv radiation. to that end, from mid-april to mid-october — the “disinfection season” as defined by the ministry of environment, conservation and parks — the treated wastewater flows through a channel where light from an array of uv lamps damage the cells of micro-organisms that might be in the water.  when bacteria, viruses and protozoa are exposed to the uv light, they are rendered incapable of reproducing and infecting.

the system is equipped with more than 700 uv lamps, some costing hundreds of dollars each. the lamps have an expected life of 12,000 hours, but how effective are they as they slowly lose intensity?

elyasi has developed an instrument to test a variety of lamps, to compare their performance over their life expectancy.

“you have to be very careful the uv lamp has the exact same performance or better,” elyasi explains. “if they are less expensive, it doesn’t mean they are better, it doesn’t mean they are worse. you have to test them. if they can meet the performance of the original uv lamp, and are less expensive, that’s definitely the best choice.

“that is the goal of every manufacturer and plant operator: to reduce the cost of the operation,” he adds.

the project involved research/thesis student mrunmayee ravindra nikam. along with reviewing the literature during the development phase, she also performed experimental analysis of uv lamp output and collected data and documented the research findings. her two years on this project gave her valuable experience in engineering research and designs.

“throughout this research project i acquired numerous project management skills and further developed my abilities to think analytically, critically and logically,” nikam says.

she graduated with a master of science degree in environmental engineering and plans to pursue a doctoral degree. her ultimate goal is to become an environmental entrepreneur and implement a sustainable approach to preserve the environment.

elyasi is pleased with the performance of the equipment and hopes it can be deployed at the water pollution control plant when the technology is proven.

“the uv process is an important step in the treatment of wastewater,” says the city’s menard. “we are always looking for ways to improve our operations and we believe the work dr. elyasi is doing is one way to help us get better.”

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