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Showing 25 to 36 of 230 entries
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Possible indirect interactions between transient and resident killer whales: implications for the evolution of foraging specializations in the genus Orcinus.

Oecologia

Baird RW, Abrams PA, Dill LM.
PMID: 28313404
Oecologia. 1992 Jan;89(1):125-132. doi: 10.1007/BF00319024.

Two distinct forms of killer whale (Orcinus orca) occur off the coast of British Columbia, Alaska and Washington State. These have different diets, and may be reproductively isolated. Because the primary food of transient whales (pinnipeds) is a potential...

Diving behaviour of Cuvier's beaked whales (.

Royal Society open science

Shearer JM, Quick NJ, Cioffi WR, Baird RW, Webster DL, Foley HJ, Swaim ZT, Waples DM, Bell JT, Read AJ.
PMID: 30891284
R Soc Open Sci. 2019 Feb 06;6(2):181728. doi: 10.1098/rsos.181728. eCollection 2019 Feb.

Cuvier's beaked whales exhibit exceptionally long and deep foraging dives. The species is little studied due to their deep-water, offshore distribution and limited time spent at the surface. We used LIMPET satellite tags to study the diving behaviour of...

Combatting Global Infectious Diseases: A Network Effect of Specimen Referral Systems.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Fonjungo PN, Alemnji GA, Kebede Y, Opio A, Mwangi C, Spira TJ, Beard RS, Nkengasong JN.
PMID: 28200031
Clin Infect Dis. 2017 Mar 15;64(6):796-803. doi: 10.1093/cid/ciw817.

The recent Ebola virus outbreak in West Africa clearly demonstrated the critical role of laboratory systems and networks in responding to epidemics. Because of the huge challenges in establishing functional laboratories at all tiers of health systems in developing...

Unique aqueous self-assembly behavior of a thermoresponsive diblock copolymer.

Chemical science

Byard SJ, O'Brien CT, Derry MJ, Williams M, Mykhaylyk OO, Blanazs A, Armes SP.
PMID: 32153754
Chem Sci. 2019 Nov 12;11(2):396-402. doi: 10.1039/c9sc04197d. eCollection 2020 Jan 14.

It is well-recognized that block copolymer self-assembly in solution typically produces spheres, worms or vesicles, with the relative volume fraction of each block dictating the copolymer morphology. Stimulus-responsive diblock copolymers that can undergo either sphere/worm or vesicle/worm transitions are...

Cationic Sterically Stabilized Diblock Copolymer Nanoparticles Exhibit Exceptional Tolerance toward Added Salt.

Langmuir : the ACS journal of surfaces and colloids

Byard SJ, Blanazs A, Miller JF, Armes SP.
PMID: 31592675
Langmuir. 2019 Nov 05;35(44):14348-14357. doi: 10.1021/acs.langmuir.9b02789. Epub 2019 Oct 22.

For certain commercial applications such as enhanced oil recovery, sterically stabilized colloidal dispersions that exhibit high tolerance toward added salt are desirable. Herein, we report a series of new cationic diblock copolymer nanoparticles that display excellent colloidal stability in...

Flavonoid-statin interactions causing myopathy and the possible significance of OATP transport, CYP450 metabolism and mevalonate synthesis.

Life sciences

Zechner J, Britza SM, Farrington R, Byard RW, Musgrave IF.
PMID: 34560084
Life Sci. 2021 Sep 21;291:119975. doi: 10.1016/j.lfs.2021.119975. Epub 2021 Sep 21.

3-hydroxy-3-methyl-glutaryl-coenzyme A (HMG-CoA) reductase inhibitors, statins, are a primary treatment for hyperlipidemic cardiovascular diseases which are a leading global cause of death. Statin therapy is life saving and discontinuation due to adverse events such as myotoxicity may lead to...

Mechanical pre-treatment of source-collected municipal biowaste prior to energy recovery by anaerobic digestion.

Chemosphere

Moreira de Oliveira M, Moretti P, Malinowsky C, Bayard R, Buffière P, Borges de Castilhos Júnior A, de Araujo Morais Júnior J, Athayde Júnior GB, Gourdon R.
PMID: 34952009
Chemosphere. 2021 Dec 21;292:133376. doi: 10.1016/j.chemosphere.2021.133376. Epub 2021 Dec 21.

Pre-treatments are usually necessary to prepare biowaste to anaerobic digestion. The major objectives are (i) to remove undesirable materials such as plastics and metals, which may contaminate the biowaste even if separated source-collection systems are implemented, and (ii) to...

Intestinal epithelial damage due to herbal compounds - an .

Drug and chemical toxicology

Britza SM, Musgrave IF, Farrington R, Byard RW.
PMID: 34979837
Drug Chem Toxicol. 2022 Jan 03;1-9. doi: 10.1080/01480545.2021.2021929. Epub 2022 Jan 03.

Intestinal epithelial injury from herbal products has rarely been reported, despite the gut being the first point of contact for oral preparations. These products often consist of multiple herbs, thereby potentially exposing consumers to higher levels of reactive phytochemicals...

Tracking Multiple Vehicles Constrained to a Road Network From a UAV with Sparse Visual Measurements.

Frontiers in robotics and AI

Moore JJ, Bidstrup CC, Peterson CK, Beard RW.
PMID: 34746244
Front Robot AI. 2021 Oct 21;8:744185. doi: 10.3389/frobt.2021.744185. eCollection 2021.

Multiple-target tracking algorithms generally operate in the local frame of the sensor and have difficulty with track reallocation when targets move in and out of the sensor field-of-view. This poses a problem when an unmanned aerial vehicle (UAV) is...

Persistence of Positive RT-PCR Results for Over 70 Days in Two Travelers with COVID-19.

Disaster medicine and public health preparedness

Kandetu TB, Dziuban EJ, Sikuvi K, Beard RS, Nghihepa R, van Rooyen G, Shiningavamwe A, Katjitae I.
PMID: 33208199
Disaster Med Public Health Prep. 2020 Nov 19;1-2. doi: 10.1017/dmp.2020.450. Epub 2020 Nov 19.

The relation of continuing to test positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by reverse transcription real-time polymerase chain reaction (RT-PCR) to infectivity remains unclear, with numerous consequences. This report describes 2 patients with persistent viral detection...

Discovery of 4-aminopyrimidine analogs as highly potent dual P70S6K/Akt inhibitors.

Bioorganic & medicinal chemistry letters

Xiao Y, Huck BR, Lan R, DeSelm L, Chen X, Qiu H, Neagu C, Johnson T, Mochalkin I, Gardberg A, Jiang X, Tian H, Dutt V, Santos D, Head J, Jackson J, Syed S, Lin J, Wilker E, Ma J, Clark A, Machl A, Bankston D, Jones CCV, Goutopoulos A, Sherer B.
PMID: 34481987
Bioorg Med Chem Lett. 2021 Oct 15;50:128352. doi: 10.1016/j.bmcl.2021.128352. Epub 2021 Sep 02.

Activation of the PI3K/Akt/mTOR kinase pathway is associated with human cancers. A dual p70S6K/Akt inhibitor is sufficient to inhibit strong tumor growth and to block negative impact of the compensatory Akt feedback loop activation. A scaffold docking strategy based...

Academic referencing - a dying art.

Forensic science, medicine, and pathology

Byard RW.
PMID: 32740784
Forensic Sci Med Pathol. 2021 Mar;17(1):1-2. doi: 10.1007/s12024-020-00290-9. Epub 2020 Aug 01.

No abstract available.

Showing 25 to 36 of 230 entries