Results 31 to 40 of about 11,793 (168)

Home-Based Exercise Program for Patients With Combined Advanced Chronic Cardiac and Pulmonary Diseases: Exploratory Study

open access: yesJMIR Formative Research, 2021
BackgroundAs chronic cardiac and pulmonary diseases often coexist, there is a need for combined physical home-based rehabilitation programs, specifically addressing older patients with advanced disease stages ...
Cyrille Herkert   +4 more
doaj   +1 more source

La iglesia de la Ciudadela de Barcelona o Francia y Flandes en la Ciudad Condal del siglo XVIII

open access: yesLocvs Amoenvs, 1995
La iglesia de la Ciudadela de Barcelona (1717-1729) fue el primer edificio que introdujo modelos tipológicos estructurales y ornamentales —en planta y alzado— de origen flamenco y francés en el contexto arquitectónico catalán del siglo XVIII.
Juan Miguel Muñoz Corbalán
doaj   +1 more source

Landscape genetics of fragmented forests: anticipating climate change by facilitating migration

open access: yesiForest - Biogeosciences and Forestry, 2009
Habitat fragmentation is a threat to the survival of species and causes population decline, as isolated populations are more susceptible to demographic and genetic stochasticity.
Smulders MJM   +3 more
doaj   +1 more source

Effects of roads on wildlife in an intensively modified landscape [PDF]

open access: yes, 2000
This paper examines the ecological impacts arising from road networks and the potential ameliorating effects of roadside habitat in a highly modified landscape. A U.K.
Angold, Penny G, Underhill, Jackie E
core   +1 more source

Effect of Omacor on HRV parameters in patients with recent uncomplicated myocardial infarction – A randomized, parallel group, double-blind, placebo-controlled trial: study design [ISRCTN75358739]

open access: yesCurrent Controlled Trials in Cardiovascular Medicine, 2003
Background A large body of data derived from animal, epidemiological and clinical studies indicate that n-3 polyunsaturated fatty acids have a favourable effect on the prognosis of patients with cardiovascular disease in general, and on reducing sudden ...
Luszick Joachim   +3 more
doaj   +1 more source

Long-term effects of childhood speech and language disorders: A scoping review

open access: yesSouth African Journal of Childhood Education, 2020
Background: Speech and language disorders in childhood have the potential to affect every aspect of a child’s day-to-day life and can potentially have negative long-term impacts.
Danette Langbecker   +4 more
doaj   +1 more source

No evidence of the effect of extreme weather events on annual occurrence of four groups of ectothermic species. [PDF]

open access: yesPLoS ONE, 2014
Weather extremes may have strong effects on biodiversity, as known from theoretical and modelling studies. Predicted negative effects of increased weather variation are found only for a few species, mostly plants and birds in empirical studies. Therefore,
Agnieszka H Malinowska   +4 more
doaj   +1 more source

Tripodal Receptors for Cation and Anion Sensors

open access: yesSensors, 2006
This review discusses different types of artificial tripodal receptors for the selectiverecognition and sensing of cations and anions. Examples on the relationship between structure andselectivity towards cations and anions are described.
David N. Reinhoudt   +3 more
doaj   +1 more source

Diversification rate vs. diversification density: Decoupled consequences of plant height for diversification of Alooideae in time and space.

open access: yesPLoS ONE, 2020
While biodiversity hotspots are typically identified on the basis of species number per unit area, their exceptional richness is often attributed, either implicitly or explicitly, to high diversification rates.
Florian C Boucher   +3 more
doaj   +1 more source

Plastid and nuclear phylogenomics of Cyphostemma (Vitaceae) provide new insights into genome size evolution across sub‐Saharan Africa

open access: yesJournal of Integrative Plant Biology, EarlyView.
Some African Cyphostemma species evolved much larger genomes as they adapted to dry, rocky habitats. These expansions are linked to succulent traits and specialization on nutrient‐rich limestone outcrops. The findings show how climate‐driven aridification shaped plant evolution and highlight broader genome‐environment patterns across flowering plants ...
Rindra M. Ranaivoson   +18 more
wiley   +1 more source

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