Results 21 to 30 of about 220,339 (337)

Investigating annual diving behaviour by Hooded seals (Cystophora cristata) within the Northwest Atlantic Ocean [PDF]

open access: yes, 2013
This work was funded through the Atlantic Seal Research Programme, International Governance Programme (DFO), the Greenland Institute of Natural Resources, and a CFI grant to YFW. The authors also acknowledge the support of the Marine Alliance for Science
Skern-Mauritzen Mette   +32 more
core   +1 more source

Social Status of Women in the Sassanid Period (Based on the Seals and its Effects) [PDF]

open access: yesهنر اسلامی, 2020
The knowledge gained in the field of social history in ancient Iran has constantly caused complications for researchers due to the method of historiography and the limitation of written sources. Meanwhile, the remnants of the Sassanid period (224-651 AD)
Behrokh Jamali   +2 more
doaj   +1 more source

Age, geographical distribution and taphonomy of an unusual occurrence of mummified crabeater seals on James Ross Island, Antarctica [PDF]

open access: yes, 2008
An unusually dense collection of some 150 dead crabeater seals (Family Phocidae), in various stages of decay, occurs in the Brandy Bay hinterland, north-western James Ross Island, northern Antarctic Peninsula.
Nelson, Anna E.   +5 more
core   +1 more source

Finescale topographical correlates of behavioural investment in offspring by female grey seals, Halichoerus grypus [PDF]

open access: yes, 2000
Grey seals breed colonially on substrates ranging from ice to rocky or sandy beaches. Clear differences in seal behaviour patterns exist among such broad classes of breeding habitat.
Thomas, C.J.   +9 more
core   +1 more source

Phocine distemper Virus : current knowledge and future directions [PDF]

open access: yes, 2014
Phocine distemper virus (PDV) was first recognized in 1988 following a massive epidemic in harbor and grey seals in north-western Europe. Since then, the epidemiology of infection in North Atlantic and Arctic pinnipeds has been investigated.
Baker, Jd   +133 more
core   +1 more source

Seals as a Reflection of the Self-Confidence, Self-Image and Identity of the Teutonic Order

open access: yesReligions
This article deals with the question of the extent to which the Teutonic Order, as a clerical order of knights founded during the Third Crusade, succeeded in expressing its self-confidence and identity by means of its seal.
Katharina Kemmer
doaj   +1 more source

On the 100th Anniversary of the Grand National Assembly of Turkey, Supreme Military Command and President of the Assembly Seals of Mustafa Kemal Pasha [PDF]

open access: yesAnkara Araştırmaları Dergisi, 2020
The First Grand National Assembly Building, Ankara, was the home of the Turkish Parliament between April 23, 1920 and October 18, 1924. The building was then used as the Republican People’s Party headquarters until it was given to the Ministry of ...
Murat Turan
doaj   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Effect of Loads on Tribological Performance of Rubber Seals at Floating Wind Power in Deep Sea

open access: yesLubricants
The main shaft seal of offshore wind power equipment is one of the key components of wind power systems. However, wear issues between the seals and the main shaft caused by the intrusion of particulate matter in the environment have become a key factor ...
Guibin Tan   +5 more
doaj   +1 more source

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