Search results for: A.P. Murray

Items from 1 to 4 out of 4 results

article

Propolis extract and oregano essential oil as biofungicides for garlic seed cloves: in vitro assays and synergistic interaction against Penicillium allii

I.L. Cibanal, L.A. Fernández, A.P. Murray, C.N. Pellegrini, more

Journal of Applied Microbiology > 131 > 4 > 1909 - 1918

Aims This study aimed to evaluate in vitro individual and combined antifungal activity of propolis extract (PE) and oregano essential oil (OEO) against Penicillium allii, causal agent of blue mould disease. The chemical characterization of both products was also included. Methods and Results Chromatographic analysis of PE and OEO confirmed the presence of bioactive compounds. The antifungal susceptibility...

article

Ultrasound assisted formation of essential oil nanoemulsions: Emerging alternative for Culex pipiens pipiens Say (Diptera: Culicidae) and Plodia interpunctella Hübner (Lepidoptera: Pyralidae) management

E. Jesser, A.S. Lorenzetti, C. Yeguerman, A.P. Murray, more

Ultrasonics Sonochemistry > 2020 > 61 > C

Over the last years, nanotechnology has contributed to the development of new botanical insecticides formulations based on essential oils (EO), which are safe for the human health and the environment. Nanoemulsions (NEs) can enhance the bioactivity of the EO to prevent the premature volatility and degradation of the active ingredients. In our work, geranium EO (Geranium maculatum L.) was used to develop...

article

Estimation of the Center of Mass: From Humanoid Robots to Human Beings

S. Cotton, A.P. Murray, P. Fraisse

IEEE/ASME Transactions on Mechatronics > 2009 > 14 > 6 > 707 - 712

This paper presents a new technique for estimating the center of mass of articulated rigid body systems. This estimation technique uses the statically equivalent serial chain, a serial chain representation of any multilink branched chain whose end-effector locates directly the center of mass. This technique works based on a knowledge of only the kinematic architecture of the system and does not require...

article

Evidence of single electron transfer in the diastereoselective synthesis of β-stannylketones

A.B. Chopa, A.P. Murray, M.T. Lockhart

Journal of Organometallic Chemistry > 1999 > 585 > 1 > 35 - 42

The reaction of trimethyl- and triphenylstannylpotassium with mono and disubstituted enones (1-5) in acetonitrile as solvent was studied. In a few seconds and under mild conditions these reactions lead in nearly quantitative yields either to a mixture of diastereomers or to a pure diastereomer of β-stannylketones 6-16. The reactions with triphenylstannylpotassium gave higher yields than trimethylstannylpotassium...

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Keywords

STABILITY (2)
1,4-ADDITION (1)
ANTIFUNGAL ACTIVITY (1)
ARTICULATED RIGID BODY SYSTEM (1)
BIOFUNGICIDE (1)
BLUE MOULD DISEASE (1)
CENTER OF MASS (1)
CENTER-OF-MASS ESTIMATION TECHNIQUE (1)
CONTROL SYSTEMS (1)
COTTON (1)
END EFFECTOR (1)
END EFFECTORS (1)
EQUATIONS (1)
ESSENTIAL OIL (1)
ESTIMATION (1)
FORCE PLATE (1)
GERANIUM EO (1)
HUMAN BEING (1)
HUMANOID ROBOT (1)
HUMANOID ROBOTS (1)
HUMANOIDS (1)
HUMANS (1)
INDIAN MEAL MOTH (1)
INFORMATION RESOURCES (1)
KINEMATIC ARCHITECTURE (1)
KINEMATICS (1)
MANIPULATOR KINEMATICS (1)
MATRIX ALGEBRA (1)
MOSQUITO (1)
MULTILINK BRANCHED CHAIN (1)
NANOEMULSION (1)
NATURAL PRODUCTS (1)
ORGANOTIN ANIONS (1)
PLANT PATHOLOGY (1)
PREDICTIVE MODELS (1)
PROPOLIS (1)
ROBOT CONTROL (1)
SINGLE ELECTRON TRANSFER (1)
STATICALLY-EQUIVALENT SERIAL CHAIN REPRESENTATION (1)
SYNERGY TESTING (1)
ULTRASOUND (1)
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Search results for: A.P. Murray

Propolis extract and oregano essential oil as biofungicides for garlic seed cloves: in vitro assays and synergistic interaction against Penicillium allii

Ultrasound assisted formation of essential oil nanoemulsions: Emerging alternative for Culex pipiens pipiens Say (Diptera: Culicidae) and Plodia interpunctella Hübner (Lepidoptera: Pyralidae) management

Estimation of the Center of Mass: From Humanoid Robots to Human Beings

Evidence of single electron transfer in the diastereoselective synthesis of β-stannylketones

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