Results 61 to 70 of about 126,361 (258)

Comparing non‐staining methods with Mutvei's solution to visualize growth increments in short‐lived intertidal marine gastropod shells

Limnology and Oceanography: Methods, EarlyView.
Abstract Mutvei's solution is a widely utilized standard staining method for revealing growth increments in biogenic carbonates; however, it is a slightly toxic, destructive approach with varying success across species groups. Therefore, there has been growing interest in finding non‐toxic, less destructive, and straightforward alternative techniques ...
Mahsa Alidoostsalimi, Amy L. Prendergast, Sean Ulm, Ariana B. J. Lambrides, Ian J. McNiven, Russell N. Drysdale, Nguurruumungu Indigenous Corporation, Walmbaar Aboriginal Corporation RNTBC   +7 more
wiley   +1 more source

Free vibration analysis of a string with vibration suppressor

Nihon Kikai Gakkai ronbunshu, 2014
When an elevator rope for a high-rise building is forcibly excited by the displacements of the building induced by wind forces and/or by long-period ground motion.
Hiroyuki KIMURA
doaj   +1 more source

An experimental study of the efficiency of optimal control for lifting machines [PDF]

, 2019
The article is devoted to the synthesis of optimal speed performance control, in which the Pontryagin maximum principle and the phase-plane method are used to search for switching points of the relay control function.
Anishchenko, Galina, Grigorov, Otto, Okun, Anton, Strizhak, Marjana, Strizhak, Vsevolod   +4 more
core  

Grappling with movement models: performing arts and slippery contexts [PDF]

, 2014
The ways we leave, recognise, and interpret marks of human movement are deeply entwined with layerings of collective memory. Although we retroactively order chronological sediments to map shareable stories, our remediations often emerge unpredictably
Norman, Sally-Jane
core   +1 more source

Catchment conversion to agriculture alters freshwater macroinvertebrate community responses to flow disturbance: results from a replicated in‐stream experiment

Oikos, EarlyView.
Anthropogenic stressors often co‐occur in ecosystems, but their combined impacts are rarely assessed using field experiments. Press disturbances particularly can reshape community dynamics, altering their capacity to withstand or recover from acute pulse disturbances by modifying response diversity.
Bridget E. White, Anne Watson, Sean T. Atkinson, Belinda J. Robson, Russell G. Death, Mark J. Hovenden, Leon A. Barmuta   +6 more
wiley   +1 more source

Modelling and dynamic analysis of an integrated hydraulic forest crane-winch system for timber extraction [PDF]

FME Transactions
This paper details the dynamic modelling and analysis of an integrated hydraulic forest crane-winch system used for timber extraction, concentrating on transient behaviour during winch activation from rest.
Loveikin Viacheslav, Romasevych Yuriy, Bakay Borys, Rudko Ihor, Radiak Ivan   +4 more
doaj   +1 more source

Enabling effective urban green space stewardship through planning: A qualitative comparative analysis in Southwest England

People and Nature, EarlyView.
Abstract Amid increasing urbanisation and biodiversity decline, ‘effective stewardship’ of urban green space (UGS) is a complex but critical nature‐based solution for long‐term environmental, social and economic gain. Combining stewardship and sense‐of‐place frameworks with European nature‐based solutions guidance, we investigate which social and ...
Fay Kahane, Melissa Ralph, Rosalind F. Shaw   +2 more
wiley   +1 more source

Postural Stabilization Strategies to Motor Contagion Induced by Action Observation Are Impaired in Parkinson’s Disease

Frontiers in Neurology, 2018
Postural reactions can be influenced by concomitant tasks or different contexts and are modulated by a higher order motor control. Recent studies investigated postural changes determined by motor contagion induced by action observation (chameleon effect)
Elisa Pelosin, Elisa Pelosin, Ambra Bisio, Thierry Pozzo, Thierry Pozzo, Giovanna Lagravinese, Oscar Crisafulli, Roberta Marchese, Roberta Marchese, Giovanni Abbruzzese, Giovanni Abbruzzese, Laura Avanzino, Laura Avanzino   +12 more
doaj   +1 more source

The compulation and classification of physical fitness, motor ability, and sports skills tests in physical education. [PDF]

, 1959
Thesis (Ed.M.)--Boston ...
Johnson, Ruth A, Notman, Marion, Spaniak, Barton   +2 more
core   +1 more source

Feedback control of unsupported standing in paraplegia. Part II: experimental results [PDF]

, 1997
For pt. I see ibid., vol. 5, no. 4, p. 331-40 (1997). This is the second of a pair of papers which describe an investigation into the feasibility of providing artificial balance to paraplegics using electrical stimulation of the paralyzed muscles.
Barr, F.M.D., Donaldson, N., Hunt, K.J., Munih, M.   +3 more
core   +1 more source