Results 71 to 80 of about 3,000,175 (310)

Rat Head Phantom for Testing of Electroencephalogram Source Localization Techniques

open access: yesIEEE Access, 2020
In this paper we report a new rat head phantom developed for testing electroencephalogram source localization techniques. The phantom is composed of an agar based mixture mimicking the rat brain, six dipoles and fourteen electrodes for modeling and ...
Jaroslav Lacik   +8 more
doaj   +1 more source

Spatiotemporal establishment of dense bacterial colonies growing on hard agar. [PDF]

open access: yes, 2019
The physical interactions of growing bacterial cells with each other and with their surroundings significantly affect the structure and dynamics of biofilms.
Cremer, Jonas   +5 more
core  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Plants are technologies [PDF]

open access: yes, 2018
Histories of Technology, the Environment and Modern Britain brings together historians with a wide range of interests to take a uniquely wide-lens view of how technology and the environment have been intimately and irreversibly entangled in Britain over ...
Agar, Jon, Ward, Jacob
core   +3 more sources

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

open access: yesAdvanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley   +12 more
wiley   +1 more source

Extending the Bajo de Sico, Puerto Rico, Seasonal Closure: An Examination of Small-scale Fishermen’s Perceptions of Possible Socio-economic Impacts on Fishing Practices, Families, and Community [PDF]

open access: yes, 2009
Despite considerable conservation efforts, many reef fish fisheries around the world continue to be in peril. Many are vulnerable to overexploitation because they have predictable and highly aggregated spawning events. In U.S.
Agar, Juan J., Tonioli, Flavia C.
core  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Youth Unemployment and Retirement of the Elderly: the Case of Italy [PDF]

open access: yes
This paper shows that the “lump of labor” assumption fails in Italy. The direct relationship between the unemployment rate of the young and the labor force participation of the old is pro-cyclical, i.e.
Agar Brugiavini, Franco Peracchi
core  

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

The Social Security Reform Process in Italy: Where do We Stand? [PDF]

open access: yes
A reform process is under way in Italy. Achieving financial sustainability of the social security system has been the first objective characterizing the reforms of 1990s, but these have also introduced rules which aim at a more actuarially fair system ...
Agar Brugiavini, Vincenzo Galasso
core  

Home - About - Disclaimer - Privacy