Results 81 to 90 of about 41,018 (241)

Experimental population suppression of Richardson's ground squirrels (Spermophilus richardsonii) in Alberta [PDF]

open access: yes, 1972
Richardson's ground squirrel is one of the most economically harmful rodents in east central Alberta. In an effort to develop an effective, safe, economical and practical method of long-term population control over large areas, experimental field testing
Alsager, D. E.
core  

Cycloaddition and Annulation Reactions with Donor‐Acceptor Cyclobutanes

open access: yesHelvetica Chimica Acta, Volume 108, Issue 11, November 2025.
Reviewing the rise of donor‐acceptor cyclobutanes in (4 + 2) annulations, from Lewis/Brønsted acid to electrocatalysis, enabling stereoselective access to complex heterocycles and natural products. Abstract Donor‐acceptor (DA) cyclobutanes are emerging as valuable synthetic intermediates due to their ring strain and polarized C─C bonds, which allow for
Emma G. L. Robert, Jerome Waser
wiley   +1 more source

The development of 1080 use for rabbit control in Tasmania [PDF]

open access: yes, 2005
The Tasmanian Department of Agriculture, together with the CSIRO Wildlife Survey Section pioneered the llse of sodium fluoroacetate (Compound 1080) in Australia following reports of experimental trials in the USA.
Statham, M
core   +2 more sources

Chiral Polyacetylene‐PDMS‐Copolymer‐Gels as Enantiodifferentiating Alignment Media

open access: yesMagnetic Resonance in Chemistry, Volume 63, Issue 11, Page 912-926, November 2025.
The crosslinking copolymerization of various amino acid derived 4‐ethinylbenzoic acid amides with different types of diynes delivered polymeric materials that can be used as chiral alignment (SAG) media for the measurement of anisotropic NMR data. Polysiloxane crosslinked gels are particularly suited in this respect.
Jochen Kornett, Michael Reggelin
wiley   +1 more source

Anticonvulsant activity of bioflavonoid gossypin

open access: yesBangladesh Journal of Pharmacology, 2008
The anticonvulsant activity of gossypin was investigated by studying the effects on seizures induced by pentelentetrazole, strychnine and maximal electroshock convulsive methods in mice.
Duraisami Rasilingam   +2 more
doaj   +1 more source

Ground squirrel damage and control in Montana [PDF]

open access: yes, 1978
The Columbian ground squirrel (Spermophilus columbianus), Richardson ground squirrel (Spermophilus richardsoni), and blacktail prairie dog (Cynomys ludovicianus) cause millions of dollars of loss to Montana agriculture each year.
Record, C. Raymond
core  

Modulation of Glycine Receptor-Mediated Pain Signaling in vitro and in vivo by Glucose

open access: yesFrontiers in Molecular Neuroscience, 2019
The inhibitory glycine receptor (GlyR) plays an important role in rapid synaptic inhibition in mammalian spinal cord, brainstem, higher brain centers, and is involved in transmission of nociceptive signals.
Rama Ashraf Hussein   +3 more
doaj   +1 more source

Neural Coding of Green Flash in Retinal Bipolar Pathways [PDF]

open access: yes, 2012
What visual information do the graded potentials among retinal bipolar pathways actually transmit from photoreceptors to ganglion cells? The answer does not exist. Even the graded electric signals have not been understood completely.
Caiping Hu
core   +1 more source

Hypothalamic excitatory amino acid receptors mediate stress-induced tachycardia in rats [PDF]

open access: yes, 1992
The role of hypothalamic excitatory amino acid (EAA) receptors in mediating the cardiovascular response to stress was examined using conscious chronically instrumented rats.
DiMicco, Joseph A., Soltis, Robert P.
core   +2 more sources

Anticonvulsant and Anti-anxiety Effects of Royal Jelly in Adult Male Syrian Rats

open access: yesComplementary Medicine Journal of Faculty of Nursing and Midwifery, 2022
Objective Royal jelly is a honey bee secretion with beneficial effects on the nervous system. The present study aims to investigate the effects of royal jelly in reducing seizure and anxiety-like behaviors in Syrian rats.
Hamid Yaghooti, Samaneh Olapour
doaj  

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