Results 111 to 120 of about 48,322 (300)

Mechanical Property Characterization of Architectural Coated Woven Fabrics Subjected to Freeze–Thaw Cycles

open access: yesTextiles
This paper presents experimental investigations into the freeze–thaw response of two common architectural coated woven fabrics. Strip specimens for the tensile tests were exposed to −20 °C for three hours followed by three hours of thaw at ambient ...
Hastia Asadi   +3 more
doaj   +1 more source

The influence of rivers on seabird foraging ecology

open access: yesBiological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais   +2 more
wiley   +1 more source

Application of acrylic-based coatings for concrete protection

open access: yesMATEC Web of Conferences, 2018
The paper presents a description of acrylic-based polymers used in civil engineering for concrete protection. Some information on chemistry and properties of the acrylic coatings is included together with current trends in coating technology.
Kozak Aleksander
doaj   +1 more source

Can Weather be Influenced by Artificial Means? [PDF]

open access: yesNature, 1871
SOME remarks on this subject made by the Rev. R. B. Belcher before the Geological Section of the British Association (reported in the Athenaeum of October 29), reopen a question of popular meteorology, which has not, perhaps, been sufficiently attended to, from an exact and scientific point of view.
openaire   +1 more source

An appraisal of nutrient supplies available for tree growth in a pumice soil [PDF]

open access: yes, 1970
Chemical analyses have confirmed and explained the results of an earlier pot trial in which the availability of major nutrients in six pumice ash layers of Kaingaroa silty sand was assessed by the growth of radiata pine seedlings. Almost all of the tree-
Knight, P.J., Will, G.M.
core   +1 more source

Classifying avian drinking behaviour: ecological insights and implications in a changing world

open access: yesBiological Reviews, EarlyView.
ABSTRACT Water is a fundamental currency of life, and its availability significantly influences animal behaviour, physiology and distributions. However, our knowledge around the dependence on water for drinking and the direct and indirect mechanisms driving related behaviours remains partial in the context of changing climates. Here, we review patterns
Shannon R. Conradie, Marc T. Freeman
wiley   +1 more source

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

open access: yesBiological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen   +15 more
wiley   +1 more source

A mosaic of microclimates: biodiversity outcomes and wildlife habitat potential in large‐scale solar facilities

open access: yesBiological Reviews, EarlyView.
ABSTRACT The rapid global expansion of photovoltaic (PV) solar facilities, now comprising nearly 80% of the recent and projected growth of renewable electricity, represents one of the most significant land‐use changes of the 21st century. While PV facilities are critical for decarbonising energy systems, their large spatial footprint and infrastructure
Tom Armstrong   +4 more
wiley   +1 more source

Weathered microplastics in human blood: unraveling the effect of structural changes at the particle surface on coagulation and platelet activation

open access: yesMicroplastics and Nanoplastics
Background Microplastics (MPs) from environmental sources have been detected in various human organs, including the circulatory system. The biological response to such MPs is usually tested under artificial conditions, restricting their relevance ...
Manfred F. Maitz   +5 more
doaj   +1 more source

Preventive action of organosilicon treatments against disfigurement of wood under laboratory and outdoor conditions [PDF]

open access: yes, 2009
De Vetter, Liesbeth   +4 more
core   +1 more source

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