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1977

Machniak, K.

The impact of saline waters upon freshwater biota, having special reference to the AOSERP study area, is reviewed. Available information on water quality in the AOSERP study area indicates that: the natural regional surface water quality does not appear to have any toxic effects, and chloride...

1979

Anderson, P. D., D'Apollinia, S., Perry, S., Dick, J., Deluca, J., Spear, P.

This study was initiated in early 1976 during the early stages of the Alberta Oil Sands Environmental Research Program. The goal of the project was the establishment of criteria safeguarding fish from toxic effects of mixtures of vanadium, nickel, and phenol to fish. All three constituents are...

2014

Baracos, Vickie, Dieleman, Levinus, Farhangfar, Arazm, Lin, Xiaoxi B., Gänzle, Michael G., Sawyer, Michael B., Valcheva, Rosica, Schieber, Andreas

CPT-11 is a drug used as chemotherapy for colorectal cancer. CPT-11 causes toxic side-effects in patients. CPT-11 toxicity has been attributed to the activity of intestinal microbiota, however, intestinal microbiota may also have protective effects in CP!-11 chemotherapy. This study aimed to...

1977

Peltzner, A., McMahon, B., McCart, P., Walder, G.

The mining of the tar sands which are included in the area to be developed by Syncrude Canada Ltd. will require the dewatering of the mine pits. This will involve the pumping of large volumes of saline groundwater. Present plans call for its eventual disposal through Ruth Lake, the Poplar River...

Fall 2021

Folkerts, Erik John

Hydraulic fracturing is an unconventional oil and gas extraction method used to liberate oil and gas reserves from low permeability geological formations by injecting large quantities of fracturing fluid into the well-bore under high pressures. A by-product of this process is flowback and...

Fall 2016

Felix, Lindsey C

Engineered nanomaterials (NMs), tiny synthetic materials having at least one dimension between one and one hundred billionths of a metre, are increasingly being developed for and incorporated into a myriad of commercial, consumer, and industrial applications due to their unique and tailorable...

Spring 2016

Bekele, Raie Taye

Tamoxifen is the accepted therapy for patients with estrogen receptor α (ERα)−positive breast cancer. However, clinical resistance to tamoxifen, as demonstrated by recurrence or progression on therapy, is frequent and precedes death from metastases. To improve breast cancer treatment it is vital...

1976-01-01

Kristensen, J., Ott, B. S., Sekerak, A. D.

The following report presents the results of- investigations on walleye and goldeye in the Peace-Athabasca Delta in 1975. The report is divided into four main sections that concern the following topics: (1) walleye in the Richardson Lake – Lake Athabasca system; (2) goldeye in the Lake Claire –...

1978

Chymko, N.R., Noton, L.R.

The Beaver Creek Diversion System was investigated from March to November, 1977, to describe post-diversion conditions in Beaver Creek, Ruth Lake and Poplar Creek and to characterize the two newly created water bodies in the system. Ten sites in the system were sampled regularly for...

Spring 2023

Niemand, Rikus R

To combat microbial invaders, immune cells elicit a range of potent antimicrobial effector responses coordinated by complex intracellular signalling events. These events are initiated by the engagement of cell surface-expressed proteins, termed immunoregulatory receptors, that bind to and...