阿根廷vs墨西哥竞猜 knowledge commons: recent submissions
now showing items 421-440 of 3664
-
say my name: name-based racial microaggressions in ontario’s k-12 school system
(2022)names have long been connected with an individual’s perception of themselves and their identities. studies have shown that negative experiences with one’s name can impact a student’s sense of self and belonging, and their ... -
the invasion of garlic mustard in north america and control measures
(2022)the purpose of this report is to investigate the impact of garlic mustard invasion on forest and control measures. invasive species often cause harm to local ecosystems. garlic mustard is an invasive herb native to europe ... -
assessing the feasibility of low-cost unmanned aerial vehicle data collection and automatic tree detection to determine silviculture stand stocking status in bc
(2022)the objective of this research was to evaluate the capabilities and limitations of low-cost uav-collected silviculture data derived from digital aerial photogrammetric point clouds. four regenerating forest stands with a ... -
a geospatial analysis and comparison of snow leopard and mountain lion habitat: implications for conservations and research
(2022)big cats form an integral part of landscape ecosystem management and are vital to the persistence of natural habitats. global change, alongside human interactions has severely harmed populations of these predators, often ... -
application of walki®biomass cover as a better alternative to plastic mulching
(2022)mulch is a material that works as a protective layer over the soil so as to retain water and prevent excess evaporation. they are either in the form of continuous sheets like plastic mulch or they come in a shredded form, ... -
population genetics of caribou in the brightsand range of ontario
(2022)boreal woodland caribou are listed as threatened in ontario. this thesis examined whether the genetic diversity of boreal woodland caribou in the brightsand range differs comparing populations in portions of the range with ... -
the impact of environmental and ecological construction on the sustainable development of cities: a case study of nanjing, jiangsu province, china
(2022)today, urban development faces an ecological crisis. as a famous historical and cultural city in china, the contradiction between the morphological development of nanjing and the ecological environment is becoming increasingly ... -
utilization of alternative testing methods in the evaluation of pulp and paper mill effluent toxicity
(2020)pulp mills are required to perform routine regulatory testing to ensure the effluent they release from their water treatment plants is not harmful to humans and the environment. the key components within the effluent ... -
exploring the effect of predator experience on yellow perch (perca flavescens) behaviour and predator recognition
(2020)recreational and commercial fisheries are important resources that can be vulnerable to disruption by invasive species, particularly the introduction of top predators into water systems that have not previously supported ... -
utilization of hydrodynamic modeling in predicting water quality and brook trout habitat: reclamation of a mine impacted boreal shield lake
(2020)mining operations in ontario are subject to regulatory limits on effluent release into surrounding waterbodies designed to preserve aquatic life. however, said guidelines may not always be enough to prevent damage to the ... -
salmonid thermal habitats in lake superior tributaries
(2020)for some potamodromous salmonid species, such as the brook trout, streams are a critical spawning habitat but also habitat for juveniles and stream residents to grow. salmonids are coldwater fishes and cooler stream water ... -
a tunable multi-stable piezoelectric vibration energy harvester
(2021)the vibration energy harvester is intended to convert ambient environmental energy into electrical energy. it has great potential to be an alternative to the conventional battery in low-power electric devices. a traditional ... -
cost-effectiveness of treatment strategies for selumetinib to neurofibromatosis type i inoperable plexiform neurofibromas patients aged 3 to 18
(2022)assessing the cost effectiveness for drugs targeting ultra-rare diseases is complex given the limited clinical evidence for many drugs, yet is growing in importance as the number of these drugs being commercialized is ... -
production of wood pellets from forest product waste
(2022)wood pellet production is increasing due to lower costs and supply stability as compared to natural gas and has less environmental concerns. a wood pellet is made mechanically from a uniform substance that has initially ... -
the effects of climate change on the growth and spawning phenology of fishes in aquatic boreal environments
(2022)global climate change is occurring and observed warming patterns have had significant impacts on aquatic environments as trends in water temperature are closely related to trends in air temperature. in ectothermic organisms ... -
adipose tissue remodeling in response to corticosterone and β3-adrenergic receptor agonist mirabegron
(2022)with the rise of metabolic diseases including obesity and type 2 diabetes, the need to investigate one of the most dynamic endocrine organs is critical for combating these diseases. adipose tissue (at) exists predominantly ... -
an intelligent system for fault diagnosis in gearboxes
(2022)gearboxes are commonly used in rotating machinery for power transmission. a gearbox consists of shafts, gears, and bearings, each component having specific mechanical dynamics and fault properties. reliable gearbox fault ... -
a record of transpression-related brittle-ductile deformation and associated alteration within granitoid plutons of the wabigoon subprovince, superior province
(2022)the wabigoon subprovince is a 900 km long by 150 km wide archean-aged granite greenstone belt. large, synvolcanic batholiths with smaller late to post-tectonic stocks cut the numerous greenstone belts of the subprovince. ... -
indigenous knowledge centres & the transmission of knowledge
(2022)the research study “indigenous knowledge centres and the transmission of knowledge” was undertaken in order to understand the process of indigenous knowledge (ik) acquisition, storage, and transmission. the undertaking ... -
assessment and evaluation of soil health indicators with changes from boreal forest to agriculture in thunder bay, ontario
(2022)the boreal forest is one of the most extensive biomes in canada at an estimated 2.7 million ha. the requirement for a growing agricultural sector, along with a currently warming climate, has accelerated the conversion ...
