Results 81 to 90 of about 114,433 (299)

Beak colour dynamically signals changes in fasting status and parasite loads in king penguins [PDF]

open access: yes, 2016
This research was funded by the French Polar Institute (IPEV–Research Program 119) and the French National Centre for Scientific Research (CNRS-INEE). Field logistic support was provided by Terres Australes et Antarctiques Françaises. Q.S.
Bize, Pierre   +5 more
core   +3 more sources

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin   +7 more
wiley   +1 more source

Body talk [PDF]

open access: yes, 2011
First published in International Therapist (Issue 36, October 2011), the membership journal of the Federation of Holistic TherapistsA critical evaluation of the spa, beauty and massage industry's approach towards promoting body esteem.
Holland, Fiona G.
core   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

open access: yesAdvanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das   +8 more
wiley   +1 more source

Achene dimorphism in Bidens pilosa L. (Asteraceae) as determined by germination test

open access: yesBrazilian Archives of Biology and Technology, 1998
The germination of achenes of Bidens pilosa L. was analyzed during the life span of the mother plant. Decrease in the range of achene size was monitored until the senescence of the mother plant when the shortest achenes were harvested.
Adriana Amaral, Massanori Takaki
doaj   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

open access: yesAdvanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen   +3 more
wiley   +1 more source

Tropic Architecture [PDF]

open access: yes, 2015
Mannerist architects in the Cinquecento created what can be called “tropic architecture.” They set out to break the rules of classical architecture, but the rule-breaking was done systematically, by applying rhetorical tropes, or figures of speech, to ...
Hendrix, John S
core   +1 more source

A descriptive bibliography of British and Irish editions of Isaac Watts’s Divine Songs (1715–ca. 1830) [PDF]

open access: yes, 2019
Isaac Watts’s Divine Songs, Attempted in Easy Language for the Use of Children (1715) represents a pivotal point in the history of children’s literature.
Uvin, Tielke
core   +2 more sources

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy