Sublethal effects of neurotoxic pesticides on bats: from cells to behavior

Pesticide application in crops has been considered a potential cause of bat population declines in Europe. However, no research on this topic has been conducted in tropical agrosystems, where the use of pesticides is extensive and bat diversity is higher. Considering that insectivorous bats can eat more than 90% of their body mass every night, […]

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Mechanisms of the relationship between ageing and dementia.

As our population ages, the burden of dementia is growing. Alzheimer’s disease (AD) is the most common cause of dementia; currently we do not have any disease-modifying treatments for AD. There is motivation to better understand the mechanisms of AD development and expression to control the burden of disease. Frailty is related to neuropathological features […]

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Study of multiphase flow in a bearing cavity of an aeroengine

Aeroengines operate at very high speed and high temperatures. Therefore, the transmission system of an aeroengine becomes a critical design process because of its proximity to the combustion chamber. As a result, engineers must understand very well the fluid mechanics phenomena involved in the lubrication and cooling of the transmission components such as the bearing […]

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In-situ evaluation of ground heat exchanger performances

Geothermal systems are an efficient and environmentally friendly technology to cool and heat buildings. However, the system installation remains expensive making its expansion difficult. Versaprofiles, a Canadian enterprise, has developed a thermal enhanced pipe especially designed to geothermal applications. This pipe allows to reduce the system cost, improving its performance. Experimental tests in systems using […]

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Cultural Food Security: Building connections and capacities for new immigrants in Nova Scotia

Recent immigrants and refugees to Canada bring knowledge and skills that strengthen the economies, sociocultural aspects, and food systems of their new communities. However, challenges associated with being a newcomer, including access to culturally preferred foods compounds food insecurity – inadequate or insecure access to food due to financial constraints – experienced by new immigrants. […]

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On a characterization of thin-film silicon

The conventional form of hydrogenated amorphous silicon, prepared through plasma enhanced chemical vapor deposition, has proven itself to be a useful material for a wide range of device applications. It has been shown that the hydrogen atoms that reside within hydrogenated amorphous silicon are responsible for its favorable electronic properties, these hydrogen atoms passivating the […]

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ABHD6 as a novel drug target for obesity, non-alcoholic fatty liver disease (NASH) and cardiovascular disease (CVD)

Obesity, type 2 diabetes (T2D) and heart diseases have skyrocketed. Controlling glucose usage and insulin balance can substantially decrease the morbidity and improve the quality of life in affected individuals. Dysfunctional insulin action and energy balance in the body is associated with excessive non-adipose fat storage, particularly in the liver, and elevated circulating lipids, which […]

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Disturbance thresholds and factors influencing community dynamics of epiphytic cyanolichens in Nova Scotia, with an emphasis on rare and at-risk species

The coastal wet mixedwood forests of Nova Scotia are globally important for lichen biodiversity, but several lichen species are now declining or endangered. This is concerning for forest managers, because forest companies may be subject to penalties if they inadvertently destroy the habitat of an endangered species. The causes of lichen declines are not fully […]

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Characterization of cell signaling in response to ultraviolet radiation after treatment with an oral skin-care supplement

Bend Beauty is a Halifax based company involved in the research, development, and marketing of oral natural health products for use in skin-care and anti-aging. Bend?s core product, Anti-Aging Formula, is a mixture of the active ingredients fish oil, borage oil, lutein, zeaxanthin, and vitamin D3. An eight-week human clinical study demonstrated this product increases […]

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