Results 91 to 100 of about 66,568 (209)

Delineating seasonal shifts in reindeer habitat and diet selection by integrating GPS telemetry and stable isotope analysis

open access: yesWildlife Biology, EarlyView.
Seasonal changes shape herbivore behaviour by altering forage availability and habitat conditions; however, few studies integrate diet and habitat selection data across temporal scales. This study uses seasonality as a unifying framework to combine fine‐scale GPS‐based habitat selection data with broader‐scale dietary information from stable isotope ...
Tamara A. Hiltunen   +4 more
wiley   +1 more source

Mechanical Design of Carbon Ion Optics [PDF]

open access: yes
Carbon Ion Optics are expected to provide much longer thruster life due to their resistance to sputter erosion. There are a number of different forms of carbon that have been used for fabricating ion thruster optics.
Haag, Thomas
core   +1 more source

The predatory behavior of ants: an impressive panoply of morphological adaptations

open access: yesInsect Science, EarlyView.
This review focuses on predation in ants, showing the wide diversity of cases from solitary foraging to group hunting tactics, as well as the evolution of mandible shape frequently adapted to capture specific prey. Although most ants are generalist feeders, finding their sugary substances directly on plants or indirectly via sap‐sucking insects, some ...
Alain Dejean   +6 more
wiley   +1 more source

Injectable Devices for Delivery of Liquid or Solid Protein Formulations. [PDF]

open access: yesACS Mater Au, 2023
Bernards DA   +7 more
europepmc   +1 more source

Design, Manufacture and Test of Cryotank Components [PDF]

open access: yes
On the composite cryotank technology development (CCTD) project, the Boeing Company built two cryotanks as a means of advancing technology and manufacturing readiness levels (TRL and MRL) and lowering the risk of fabricating full-scale fuel containment ...
Birkland, Jordan O.   +4 more
core   +1 more source

Synthesis and Characterisation of Metallic Coating by Pulsed DC [PDF]

open access: yes, 2012
Metallic coating is given to provide a layer of protection to metals or other types of materials that are subjected to various harsh operating conditions like high temperature, contact surfaces, corrosive media, high stress and other surface degrading ...
Singh, Priya, Srivastava, Anshika
core  

Front Matter

open access: yesGeophysical Monograph Series, Page i-xiv., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
wiley  

+1 more source

Recent update on electrospinning and electrospun nanofibers: current trends and their applications. [PDF]

open access: yesRSC Adv, 2022
Nadaf A   +6 more
europepmc   +1 more source

Nonterrestrial utilization of materials: Automated space manufacturing facility [PDF]

open access: yes, 1982
Four areas related to the nonterrestrial use of materials are included: (1) material resources needed for feedstock in an orbital manufacturing facility, (2) required initial components of a nonterrestrial manufacturing facility, (3) growth and ...

core   +1 more source

Efficacy and welfare effects of different forms of physical restraint for upper airway endoscopy of horses

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Physical restraint of horses for veterinary procedures is necessary to allow completion of tasks effectively and without injury to patient or personnel. Objectives To compare physiological effects and behavioural responses to four commonly used restraint techniques for upper respiratory tract (URT) endoscopy in unsedated horses ...
Claire O'Brien   +5 more
wiley   +1 more source

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