Results 151 to 160 of about 801,476 (308)

Characteristics of a solar-terrestrial observatory [PDF]

open access: yes
The operation of the Solar-Terrestrial Observatory is outlined. It will monitor the diurnal, solar rotational, seasonal, and solar cycle variation to aid the understanding of the solar-terrestrial interaction mechanism.

core   +1 more source

Functional models from limited data: A parametric and multimodal approach to anatomy and 3D kinematics of feeding in basking sharks (Cetorhinus maximus)

open access: yesThe Anatomical Record, EarlyView.
Abstract Basking sharks, Cetorhinus maximus (Gunnerus, Brugden [Squalus maximus], Det Kongelige Norske Videnskabers Selskabs Skrifter, 1765, vol. 3, pp. 33–49), feed by gaping their mouths and gill slits, greatly reorienting their cranial skeletons to filter food from water.
Tairan Li   +12 more
wiley   +1 more source

Occurrence of suicide and seasonal variation

open access: yesRevista de Saúde Pública
OBJECTIVE: To review the estimated suicide rates for the Region Metropolitan, the main socio-political center in Chile, for the period 1979-1994, and to determine whether they follow a seasonal pattern.
Pedro Retamal C., Derek Humphreys
doaj  

Seasonal variation of butterflies from high altitude Rugezi marshland, Northern Rwanda. [PDF]

open access: yesBMC Zool
Nsengimana V   +8 more
europepmc   +1 more source

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

open access: yesThe Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot   +4 more
wiley   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Using supermarket loyalty card data to investigate seasonal variation in laxative purchases in the UK. [PDF]

open access: yesPLOS Digit Health
Burgess R   +5 more
europepmc   +1 more source

Wave propagation into the middle atmosphere [PDF]

open access: yes
Recent observations of various types of waves propagating into the middle atmosphere are reviewed. Emphasis is made on the excitation processes in the lower atmosphere and their vertical propagation through the background flow as a function of the ...
Hirota, I.
core   +1 more source

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