Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.2307/1543205 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Ampere-level reduction of pure nitrate by electron-deficient Ru with K ions repelling effect.
Nat Commun
December 2024
School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China.
Electrochemical nitrate reduction reaction offers a sustainable and efficient pathway for ammonia synthesis. Maintaining satisfactory Faradaic efficiency for long-term nitrate reduction under ampere-level current density remains challenging due to the inevitable hydrogen evolution, particularly in pure nitrate solutions. Herein, we present the application of electron deficiency of Ru metals to boost the repelling effect of counter K ions via the electric-field-dependent synergy of interfacial water and cations, and thus largely promote nitrate reduction reaction with a high yield and well-maintained Faradaic efficiency under ampere-level current density.
View Article and Find Full Text PDFTerritory Sizes and Patterns of Habitat Use by Forest Birds Over Five Decades: Ideal Free or Ideal Despotic?
Ecol Lett
December 2024
Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire, USA.
Relations among territoriality, abundance and habitat suitability are fundamental to the ecology of many animal populations. Theory suggests two classes of possible responses to increasing abundance in territorial species: (1) the ideal free distribution (IFD), which predicts smaller territory sizes and decreased fitness as individuals adaptively pack into suitable habitats, and (2) the ideal despotic distribution (IDD), which predicts stable territory sizes and fitness in preferred habitats for dominant individuals and increased use of marginal habitats, reduced fitness and changes in territory sizes for subordinate individuals. We analysed the territory sizes and locations of seven migratory songbird species occupying a 10-ha plot in the Hubbard Brook Experimental Forest, New Hampshire, USA over a 52-year period.
View Article and Find Full Text PDFSocial frailty in older adults: A concept analysis.
Arch Gerontol Geriatr
December 2024
International PhD Program in Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan; School of Gerontology and Long-Term Care, College of Nursing, Taipei Medical University, Taipei, Taiwan. Electronic address:
Background: Social frailty has been increasingly prevalent due to the aging populations. This concept is a relatively new topic in the gerontology. Older adults experiencing social isolation because of social frailty remain in a state of loneliness or depression.
View Article and Find Full Text PDFClear Cell Papillary Renal Cell Carcinoma: Case Series with Review of the Literature.
J West Afr Coll Surg
July 2024
Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
Clear cell papillary renal cell carcinoma (CCPRCC) was included as a separate entity in the World Health Organisation classification of renal tumours in 2016. Immuno-histopathological and genetic characteristics are much known, but still, clinical features and long-term follow-up require more consolidated data. We report three cases of CCPRCC, detected in different clinical settings.
View Article and Find Full Text PDFAnalyzing the regulatory framework gaps for gas distribution networks with decreasing natural gas demand in Germany.
Heliyon
December 2024
Fraunhofer Institute for Systems and Innovation Research ISI, Breslauer Str. 48, 76139 Karlsruhe, Germany.
German energy system studies, investigating the energy transition pathways to the set climate targets, depict a significant decrease in gas demand. This leads to a discussion about the long-term need of gas distribution networks. The discussion intensified with the war in Ukraine and the subsequent energy price crisis.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!