Results 121 to 130 of about 32,011 (293)

Untangling nutrient co‐regulation of ombrotrophic peatland development

Boreas, EarlyView.
Multi‐method (FTIR, FT‐NIR and TGA) approaches characterizing the organic peat constituents at Holcroft Moss reveal a record of switches that reflect broadly hydroclimate variability governing the decomposition patterns. There are periods, however, where hydroclimate does not fully explain the variability observed and instead changes appear linked to ...
Richard C. Chiverrell, Daniel N. Schillereff, Fiona E. Russell, Julie Valentine, Jason R. Kirby, David M. Wilkinson, John F. Boyle   +6 more
wiley   +1 more source

Action Design Research for Actionable Knowledge Production: A Metareflexive Methodology for Digital Transformation and Innovation Studies

Creativity and Innovation Management, EarlyView.
ABSTRACT The sociotechnical complexities and hidden dynamics shaping the evolution of digital transformation (DT) and innovation initiatives frequently elude traditional research approaches reliant on retrospective analysis, static and detached observation.
Siobhán Diglas, Kisito F. Nzembayie
wiley   +1 more source

EEMD analysis of unsteady pressure pulsations of a high-pressure reactor circulating pump under off-design working conditions

Nuclear Engineering and Technology
High-pressure reactor circulating pumps are widely used in nuclear power systems to maintain the cooling circulation of reactors and serve as the primary loop pump.
Ning Zhang, Jiaqing Chen, Hui Liu, Mona Gad, Bo Gao   +4 more
doaj   +1 more source

Gas turbine rotor/case structural response to rotating stall: Experimental documentation and analytical approach [PDF]

, 1982
The forcing functions and structural responses characterizing gas turbine rotor/case system vibration due to rotating stall in an axial flow compressor are described.
Haley, P. J.
core   +1 more source

Fall experiences of ambulatory children and adults with cerebral palsy: A qualitative study using thematic content analysis

Developmental Medicine &Child Neurology, EarlyView.
Abstract Aim To qualitatively assess the causes, adaptations, and psychosocial impact of falls, and solutions for safer environments, as shared by individuals diagnosed with cerebral palsy (CP). Method Ambulatory adults with CP (n = 165; age median [interquartile range], range: 30 years [25–50], 18–76 years); 101 females, 59 males, five non‐binary/not ...
Marissa Esterley, Linda E. Krach, Kari Pederson, Sandy Callen Tierney, Nathan G. Wandersee, Elizabeth R. Boyer, on behalf of The Cerebral Palsy Research Network   +6 more
wiley   +1 more source

Determination of compressor in-stall characteristics from engine surge transients [PDF]

A technique for extracting the in-stall pumping characteristics for an axial flow compressor operating in an engine system environment is developed. The technique utilizes a Hybrid computer simulation of the compressor momentum equation into which actual
Chiaramonte, F. P., Lorenzo, C. F., Mehalic, C. M.   +2 more
core   +1 more source

Cortisol and heart rate response of mares during the in‐hand breeding procedure with and without restraint

Equine Veterinary Journal, EarlyView.
Abstract Background In‐hand breeding involving restraint methods is likely the most common practice in the horse breeding industry worldwide. However, welfare issues that arise from such management have not been investigated in detail. Objectives (1) To investigate whether the mares show increased stress responses during in‐hand breeding using (a) a ...
Maria Fernanda Atayde, Beatriz Vidondo, Rupert Bruckmaier, Sabrina Briefer Freymond, Harald Sieme, Rebekka Rey‐Kaeser, Dominik Burger   +6 more
wiley   +1 more source

Unsteady flows in axial turbomachines [PDF]

, 1957
Of the various unsteady flows that occur in axial turbomachines certain asymmetric disturbances, of wave length large in comparison with blade spacing, have become understood to a certain extent.
Marble, Frank E., Rannie, W. Duncan
core   +1 more source

Physiological and behavioural effects of continuous remifentanil‐xylazine administration in donkeys

Equine Veterinary Journal, EarlyView.
Abstract Background Remifentanil and xylazine are used as continuous infusions to facilitate standing surgery in horses. Their use for this purpose has not been reported in donkeys. Objectives To evaluate the behavioural, sedative, and cardiorespiratory effects of continuous intravenous infusion of remifentanil and xylazine in donkeys. Study Design Non‐
Kássia Fernanda Araújo Damasceno, Andressa Nunes Mouta, Larissa de Sant' Ana Alves, Kathryn Nóbrega Arcoverde, Herbert Reis Aragão, Jerson Marques Cavalcante, Valéria Veras de Paula   +6 more
wiley   +1 more source

Influence of stationary components on unsteady flow in industrial centrifugal compressors [PDF]

An experimental investigation was performed to determine the characteristics of the onset and the growth of rotating nonuniform flow in a standard low specific speed stage, normally utilized in high pressure applications, in relation to change of ...
Bonciani, L., Terrinoni, L.
core   +1 more source