Results 51 to 60 of about 155,326 (337)

Morphological evolution of spiders predicted by pendulum mechanics. [PDF]

open access: yesPLoS ONE, 2008
BACKGROUND:Animals have been hypothesized to benefit from pendulum mechanics during suspensory locomotion, in which the potential energy of gravity is converted into kinetic energy according to the energy-conservation principle.
Jordi Moya-Laraño   +4 more
doaj   +1 more source

Checklist of American Uloboridae (Arachnida: Araneae) [PDF]

open access: yes, 2017
Names, synonyms, and distributions uloborid spiders known from North, Central, and South America are ...
Opell, Brent D
core   +2 more sources

The Wasp and the Spider [PDF]

open access: yesNature, 1878
I HAD anticipated in my own mind Mrs. Hubbard's suggestion, and only the great pressure on your space prevented my meeting it in my previous letter. In the first place, my recollection is that the spider was of a kind that spins no web; like our own grey hunting spider, familiar in the summer on walls and palings. In the next place no species of spider,
openaire   +5 more sources

Hydrogen‐Bubble Repellent Conjugated Polymeric Coating for Improving Electrochemical Hydrogen Evolution.

open access: yesAdvanced Functional Materials, EarlyView.
A hydrogen‐bubble repellent conjugated polymeric coating improves an electrochemical hydrogen evolution reaction maintaining a lower overpotential, a highly electrochemically active surface area and smaller Tafel slope. While the hydrogen‐bubble repellence because of polyglycerol moiety ensures an early detachment of produced hydrogen gas bubbles, the ...
Jaysri Das   +4 more
wiley   +1 more source

Struktur komunitas laba-laba di ekosistem padi ratun: pengaruh aplikasi Beauveria bassiana (Balsamo)

open access: yesJurnal Entomologi Indonesia, 2016
Spiders are the main predators in paddy ecosystem. Application of entomopathogenic fungus, such as Beauveria bassiana (Balsamo) is not expected to have any negative effect on spiders in the paddy field.
Siti Herlinda   +4 more
doaj   +1 more source

A survey of spiders (Arachnida: Araneae) of Prince of Wales Island, Alaska : combining morphological and DNA barcode identification techniques [PDF]

open access: yes, 2012
Surveys during the summer of 2004 and August 2009 on Prince of Wales Island, Alaska, USA resulted in collection of 1064 adult spiders representing 84 species.
Blagoev, Gergin A., Slowik, Jozef
core   +3 more sources

Engineering the Future of Restorative Clinical Peripheral Nerve Surgery

open access: yesAdvanced Healthcare Materials, EarlyView.
What if damaged nerves could regenerate more effectively? This review unveils cutting‐edge strategies to restore nerve function, from biomaterial scaffolds and bioactive molecules to living engineered tissues. By accelerating axonal regrowth, preserving Schwann cells, and enhancing connectivity, these approaches are reshaping nerve repair—offering new ...
Justin C. Burrell   +5 more
wiley   +1 more source

Contact exposure to neonicotinoid insecticides temporarily suppresses the locomotor activity of Pardosa lugubris agrobiont wolf spiders

open access: yesScientific Reports, 2022
Exposure to numerous chemicals disrupts the spiders' locomotion. Spiders, particularly epigeic spiders, are dependent on their locomotory activities to search for prey, hide from their enemies, and perform sexual reproduction and subsequent parental care.
Milan Řezáč   +3 more
doaj   +1 more source

Ornithologists’ Help to Spiders: Factors Influencing Spiders Overwintering in Bird Nesting Boxes

open access: yesInsects, 2021
Spiders are common inhabitants of tree hollows, as well as bird nesting boxes, especially in autumn and winter. Some species of spiders use bird nesting boxes for overwintering.
Ondřej Machač, Ivan Hadrián Tuf
doaj   +1 more source

Spiders as surrogate species in ecological monitoring, habitat classification and reserve selection : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Science in Ecology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2001
The use of invertebrates in the monitoring of terrestrial ecosystems was investigated using spiders as a focal group. In a review of previous literature, spiders were found to meet the majority of criteria required of suitable ecological indicators ...
Coombe, Gil Michael Ian
core  

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