Results 211 to 220 of about 935,716 (329)

Explorations Volume 4 Fall 2013 [PDF]

open access: yes, 2013
Department of Ecology & Evolutionary Biology
core   +1 more source

Femtosecond Single‐ and Double‐Pulse Fabrication of Periodic Nanostructures on Stainless Steel for Surface‐Enhanced Raman Spectroscopy

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic submicron features are fabricated on 304 stainless steel using single and double femtosecond laser pulses. By adjusting polarization, fluence, and inter‐pulse delay, 1D and 2D nanostructures are formed. Enhanced hydrophobicity and dense surface‐enhanced Raman spectroscopy hotspots enable analyte detection down to 10−10 M with good ...
Balaji Baskar   +3 more
wiley   +1 more source

Protocol to measure centromeric array size changes using droplet digital PCR-based quantification of higher-order repeats

open access: yesSTAR Protocols
Summary: Centromere length changes occurring during somatic cell divisions can be estimated by quantifying the copy numbers (CNs) of higher-order repeats (HORs), which are nested repeats of monomers that comprise centromeric arrays.
Soyeon Showman   +3 more
doaj  

Explorations Volume 1 Fall 2010 [PDF]

open access: yes, 2010
Department of Ecology & Evolutionary Biology,
core   +1 more source

From Nature to Engineering: Mortar Volume and Interfacial Mechanics in Bioinspired Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Inspired by natural armors like nacre, this study explores how varying the volume fraction of the soft mortar layer impacts the interfacial strength and toughness of bioinspired ceramics. Experimental and computational analysis reveals that higher mortar volumes increase energy dissipation but reduce interfacial stiffness, offering insights for ...
Ehsan Azad   +4 more
wiley   +1 more source

Terminology in ecology and evolutionary biology disproportionately harms marginalized groups. [PDF]

open access: yesPLoS Biol
Rice MM   +12 more
europepmc   +1 more source

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