PubMed Journals Articles About "Important Process Fueling Harmful Algal Blooms Investigated Canadian" - Page: 20 RSS

11:33 EDT 21st July 2018 | BioPortfolio

Important Process Fueling Harmful Algal Blooms Investigated Canadian PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Important Process Fueling Harmful Algal Blooms Investigated Canadian articles that have been published worldwide.

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Showing "important process fueling harmful algal blooms investigated Canadian" PubMed Articles 476–500 of 40,000+

Beliefs about FDA tobacco regulation, modifiability of cancer risk, and tobacco product comparative harm perceptions: Findings from the HINTS-FDA 2015.

Smokers who inaccurately believe that FDA evaluates cigarettes for safety hold lower harm perceptions of cigarettes compared to those who do not hold this belief. However, not much is known about associations between beliefs about FDA tobacco regulatory authority and comparative harm perceptions of tobacco products. Data were analyzed from the Health Information National Trends Survey, HINTS-FDA 2015 (N = 3738), which is a cross-sectional, probability-based, nationally representative survey of U.S. non-...

An Educational Implementation Process Staff Survey: Lessons Learned.

To evaluate the education process for the effective use of the Munro Pressure Ulcer Risk Assessment Scale by practicing perioperative staff at an urban tertiary medical center. Given that pressure injury formation is tied to the surgical process, there is a need for a pressure injury risk assessment scale that addresses the uniqueness of the perioperative process.

Hydrogen peroxide treatment promotes chlorophytes over toxic cyanobacteria in a hyper-eutrophic aquaculture pond.

Controlling blooms of toxigenic phytoplankton, including cyanobacteria, is a high priority for managers of aquatic systems that are used for drinking water, recreation, and aquaculture production. Although a variety of treatment approaches exist, hydrogen peroxide (HO) has the potential to be an effective and ecofriendly algaecide given that this compound may select against cyanobacteria while not producing harmful residues. To broadly evaluate the effectiveness of HO on toxigenic phytoplankton, we tested m...

Producing nanofibres from carrots with a chemical-free process.

The production of nanofibres (NF) from fresh carrots residue was investigated with a mechanical process without using any pulping or bleaching chemicals. Refining with a PFI mill followed by mechanical fibrillation with a homogenizer was used to produce fine NF. Blanching with hot water was carried out to leach the extractives from carrot fibres prior to refining. The energy required to prepare carrot pulp is one order of magnitude lower than for wood pulp and the fibrillation of nanofibres from carrot resi...

CNA leads development of first nursing list for Choosing Wisely Canada.

Improving the handover and transport of critically ill pediatric patients.

The aims of this project were to 1) determine barriers to current handover and transport process, 2) develop a new protocol and process for team-to team handover, and 3) evaluate staff satisfaction with the new process.

A Call to Investigate the Relationship Between Education and Health Outcomes Using Big Data.

There exists an assumption that improving medical education will improve patient care. While seemingly logical, this premise has rarely been investigated. In this Invited Commentary, the authors propose the use of big data to test this assumption. The authors present a few example research studies linking education and patient care outcomes and argue that using big data may more easily facilitate the process needed to investigate this assumption. The authors also propose that collaboration is needed to link...

Impact of Diagnosis Threat on Neuropsychological Assessment of People with Acquired Brain Injury: Evidence of Mediation by Negative Emotions.

Some studies have shown that diagnosis threat (DT) could negatively impact the cognitive performance of undergraduate students who had sustained a mild traumatic brain injury. This study was designed to examine DT in people with acquired brain injury (ABI). As a second goal, we investigated the effect of stereotype lift as a way to overcome DT's harmful impact. The purpose of this study was also to examine the mechanisms mediating stereotype effects.

Real-time recovery strategies for volatile fatty acid-inhibited anaerobic digestion of food waste for methane production.

This study investigated effects of real-time recovery strategies on VFA (volatile fatty acid)-inhibited anaerobic system of FW (food waste) and identified key driver of process recovery. The long-term anaerobic system of FW encountered serious VFA (mainly propionate) inhibition. The pH adjustment (PA) strategy could not reverse process imbalance but only delayed the process failure. The short-term effect of reinoculation (RI) strategy was greatly effective, but its long-term effect was non-sustainable. Trac...

QM/MM study of the reaction mechanism of Cl-cis,cis-muconate with muconate lactonizing enzyme.

The lactonization process of Cl-cis,cis-muconate catalyzed by anti-muconate lactonizing enzyme (anti-MLE) was studied theoretically with the aid of a combined quantum mechanics/molecular mechanics (QM/MM) approach. Two elementary processes steps involved in the lactanization process were investigated. The calculated energy barriers agree well with the experimental values. The present work provided the explicit structures of the enolate anion intermediates. The electrostatic influence analysis highlighted re...

Unstable Inflation is Harmful and More Common Supine than Prone.

Disclosure of Harmful Medical Error to Patients: A Review With Recommendations for Pathologists: Erratum.

Ionic stress induces fusion of mitochondria to 3-D networks: an electron tomography study.

Mitochondria are central organelles for energy supply of cells and play an important role in maintenance of ionic balance. Consequently mitochondria are highly sensitive to any kind of stress to which they mainly response by disturbance of respiration, ROS production and release of cytochrome c into the cytoplasm. Many of the physiological and molecular stress reactions of mitochondria are well known, yet there is a lack of information on corresponding stress induced structural changes. 3-D visualization of...

Re-SET for Transcription.

Buffering dosage imbalance of early- and late-replicating genes is important for dividing eukaryotic cells. Voichek et al. (2018) described critical roles of H3K4 methylation and Paf1C in this process, which was regulated by the S phase checkpoint and H3K56 acetylation.

In-situ self-assembly of plant polyphenol-coated FeOparticles for oleaginous microalgae harvesting.

Plant polyphenol (PP), a natural polymer from the Larix gmelinii, was selected as the surfactant to synthesize FeO. The FeO-PP composite was prepared by in-situ self-assembly in solvothermal synthesis, and characterized using FE-SEM, TEM, XRD, FTIR, XPS, TGA, and VSM. The harvesting efficiency of Chlorella vulgaris was investigated under different parameters, including algal organic matter, dosage, and pH. The results showed that the core-shell sphere of FeO-PP (∼150 nm) was coated by ∼50 nm PP wi...

Pharmaceutical 3D Printing: Design and Qualification of a Single Step Print and Fill Capsule.

Fused deposition modeling 3D printing (3DP) has a potential to change how we envision manufacturing in the pharmaceutical industry. A more common utilization for FDM is to build upon existing hot melt extrusion technology where the drug is dispersed in the polymer matrix. However, reliable manufacturing of drug-containing FDM filaments remains a challenge along with the limitation of active ingredients which can sustain the processing risks involved in the HME process. To circumvent this obstacle, a single ...

Antiinflammatory and antioxidant activities from the basolateral fraction of Caco-2 cells exposed to a rosmarinic acid enriched extract.

The potential use of Origanum majorana L. as a source of bioavailable phenolic compounds, specifically rosmarinic acid (RA), has been evaluated. Phenolic bioavailability was tested using an in vitro digestion process followed by a Caco-2 cellular model of intestinal absorption. The HPLC-PAD-MS/MS analysis showed the main components in the extract were 6-hydroxyluteolin-7-O-glucoside and rosmarinic acid, followed by luteolin-O-glucoside. After digestion process, the amount of total phenolic compounds (TPC) o...

Phenotypic and genetic correlations of fatty acid composition in subcutaneous adipose tissue with carcass merit and meat tenderness traits in Canadian beef cattle.

Bivariate animal models were used to estimate phenotypic and genetic correlations between 9 carcass merit and meat tenderness traits with 25 individual and grouped fatty acids in the subcutaneous adipose tissue of a population of 1,366 Canadian beef cattle finishing heifers and steers. In general, phenotypic correlations were low (

Microbial Community Dynamics During Two Sludge Granulation Processes.

Aerobic granular sludge (AGS) was cultivated in a sequencing batch reactor (SBR). In this study, AGS was broken during the formation process and then mature AGS formed again. The microbial community dynamics during two sludge granulation processes were investigated using high-throughput sequencing to reveal the dominant bacteria beneficial to AGS formation. The abundance dynamics of nitrifying microorganisms were analyzed by a quantitative polymerase chain reaction (qPCR). The results showed that the amount...

HBV suppresses ZHX2 expression to promote proliferation of HCC through miR-155 activation.

Initiation of hepatocellular carcinoma (HCC) by chronic hepatitis B virus (HBV) infection is a complex process that includes both oncogene activation and tumor suppressor inhibition. The HBV X (HBx) protein has an important and complex role in processes leading to HCC. We previously identified the mammalian Zinc fingers and homeoboxes 2 (ZHX2) gene as an HCC-associated tumor suppressor gene. In the present study, we investigated whether the oncogenic properties of HBV and, more specifically, HBx, involved Z...

Device to study the cell invasion behavior and phenotypic profile at single cell level.

Multiple methods for investigating cell invasion behavior in vitro have proven useful in exploring the mechanisms behind the epithelial-mesenchymal transition (EMT) and EMT-related tumor cell invasion, for example by revealing that cell heterogeneity existed in EMT. However, several hypotheses and predictions regarding EMT heterogeneity have remained unproven because of the inability to quantitatively profile cell invasion at the single cell level. Here, we present a microfluidic chip that provides the capa...

Sodium hydroxide production from seawater desalination brine: process design and energy efficiency.

The ability to increase pH is a crucial need for desalination pretreatment (especially in reverse osmosis) and for other industries, but processes used to raise pH often incur significant emissions and non-renewable resource use. Alternatively, waste brine from desalination can be used to create sodium hydroxide, via appropriate concentration and purification pretreatment steps, for input into the chlor-alkali process. In this work, an efficient process train (with variations) is developed and modeled for s...

An overview of mast cell pattern recognition receptors.

Mast cells (MCs) are long-lived immune cells of the connective tissue which play a key role in development and amplification of inflammatory process initiated inter alia by allergic reactions or microbial infections. They reside in strategic locations in the body that are notably exposed to deleterious factors disturbing homeostasis, which enables them to become one of the first-line defense strategy. MCs have developed a wide range of various mechanisms to deal with invading intruders and harmful endogenic...

Real-Time Feedback Control of Twin-Screw Wet Granulation based on Image Analysis.

The present paper reports the first dynamic image analysis-based feedback control of continuous twin-screw wet granulation process. Granulation of the blend of lactose and starch was selected as a model process. The size and size distribution of the obtained particles were successfully monitored by a process camera coupled with an image analysis software developed by the authors. The validation of the developed system showed that the particle size analysis tool can determine the size of the granules with an...

BMPER Enhances Bone Formation by Promoting the Osteogenesis-Angiogenesis Coupling Process in Mesenchymal Stem Cells.

During bone repair and remodeling, osteogenesis is coupled with angiogenesis. Bone morphogenetic protein (BMP) antagonists are important modulators of BMP signaling and bone homeostasis. Several investigations have demonstrated that one 'BMP antagonist', BMP-binding endothelial cell precursor-derived regulator (BMPER), participates in the regulation of BMP signaling. In this study, we examined the role of BMPER in the osteogenesis-angiogenesis coupling process.

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