This study examined the effect of prior biofeedback-assisted training of hand warming or hand cooling on the subsequent ability to train the opposite response. A two-group crossover design employed 43 subjects with one group receiving three days of hand warming followed by three days of hand cooling, while the second group received the opposite sequence. Analysis indicated subjects were able to produce the appropriate changes in hand temperature and were more successful at hand cooling than hand warming. During the transfer of training phase, subjects with prior training in hand cooling were able to produce warming above baseline levels compared with subjects initially trained to hand warm. In contrast, prior training of hand warming had no effect on the subsequent ability to cool hands.
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http://dx.doi.org/10.2466/pms.1991.72.1.163 | DOI Listing |
Ann Bot
January 2025
Research Department, Holden Arboretum, Kirtland, OH, USA.
Background: Plants often shift their phenology in response to climate warming, with potentially important ecological consequences. Relative differences in the abilities of native and nonnative plants to track warming temperatures by adjusting their phenologies could have cascading consequences for ecosystems. Our general understanding of nonnative species leads us to believe these species may be more phenologically sensitive than native species, but evidence for this has been mixed, likely due, in part, to the myriad of diverse ecological contexts in which nonnatives have been studied.
View Article and Find Full Text PDFACS Omega
January 2025
School of Mechanical Engineering, VIT-AP University, Amaravati, Andhra Pradesh 522237, India.
Waste plastic oils (WPOs) can help address the global energy crisis caused by the rapid depletion of fossil fuels, global warming, and strict emission regulations. The present research delves into the intricate interplay of higher alcohol blends in the context of combustion, performance, and emission characteristics within a common rail direct injection engine. In this regard, 1-hexanol has been selected as the blending constituent for the WPO to tackle emission challenges while concurrently reducing dependence on conventional fuel, as it stands out for its enhanced fuel properties compared to lower alcohols.
View Article and Find Full Text PDFJ Environ Manage
January 2025
Departamento de Ecología y Biodiversidad, Facultad de Ciencias de la Vida, Universidad Andres Bello, Santiago, Chile; Centro de Investigaciones Marinas de Quintay, Universidad Andres Bello, Chile. Electronic address:
The Eastern Boundary Upwelling Systems (EBUS) sustains some of the most productive marine systems on Earth. Within each of these systems, the upwelling process exhibits spatial and temporal variation resulting in marked differences in upwelling intensity and seasonality along extensive coastlines. The study of this variation is well needed, given the magnitude of the services provided by upwelling, and the impending impacts of global warming on EBUS.
View Article and Find Full Text PDFJ Fungi (Basel)
December 2024
Leibniz Institute DSMZ, German Collection of Microorganisms and Cell Cultures, 38124 Braunschweig, Germany.
Helotiales, a diverse fungal order within Leotiomycetes (Ascomycota), comprises over 6000 species occupying varied ecological niches, from plant pathogens to saprobes and symbionts. Despite their importance, their genetic adaptations to temperature and environmental conditions are understudied. This study investigates temperature adaptations in infection genes and substrate degradation genes through a comparative genomics analysis of 129 Helotiales species, using the newly sequenced genomes of and .
View Article and Find Full Text PDFJ Environ Manage
January 2025
College of Forestry, Guizhou University, Guiyang, 550025, China; Research Institute of Forestry, Chinese Academy of Forestry, Beijing, 100091, China. Electronic address:
In recent years, the rapid development of the global economy has led to an increasing impact of the ongoing climate warming phenomenon on the hydrological cycle. In this context, the runoff changes affected by human activities are more severe. This study classifies climate scenarios based on carbon emission levels into "low-carbon" (SSP1-2.
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