Results 81 to 90 of about 9,078 (172)

Autonomous assembly of synthetic oligonucleotides built from an expanded DNA alphabet. Total synthesis of a gene encoding kanamycin resistance

open access: yesBeilstein Journal of Organic Chemistry, 2014
Background: Many synthetic biologists seek to increase the degree of autonomy in the assembly of long DNA (L-DNA) constructs from short synthetic DNA fragments, which are today quite inexpensive because of automated solid-phase synthesis.
Kristen K. Merritt   +5 more
doaj   +1 more source

Experiments with low-energy antimatter

open access: yesEPJ Web of Conferences, 2015
Investigations on antimatter allow us to shed light on fundamental issues of contemporary physics. The only antiatom presently available, antihydrogen, is produced making use of the Antiproton Decelerator (AD) facility at CERN.
Consolati G.   +72 more
doaj   +1 more source

Gain-assisted harmonic generation in near-zero permittivity metamaterials made of plasmonic nanoshells

open access: yesNew Journal of Physics, 2012
We investigate enhanced harmonic generation processes in gain-assisted, near-zero permittivity metamaterials composed of spherical plasmonic nanoshells. We report the presence of narrow-band features in transmission, reflection and absorption induced by ...
Maria Antonietta Vincenti   +4 more
doaj   +1 more source

AEgIS Experiment: Status & Outlook

open access: yes, 2017
The AEGIS experiment 1 (Antimatter Experiment: Gravity, Interferometry, Spectroscopy) is planned to perform the first measurement of the gravitational acceleration on antimatter by observing the free fall of antihydrogen atoms. By combining techniques based on recent developments in the production of positronium and its laser excitation to Rydberg ...
Lansonneur, P.   +62 more
openaire   +4 more sources

The Strategy of Belarus in the Context of Global Actors Policy

open access: yesУправленческое консультирование, 2018
Republic of Belarus is an average by the size the sovereign state forming the strategy taking into account policy of the global players who are carried out in the East European region. The attitude towards Belarus of global actors (the USA, the EU, China
Sergey Anatolyevich Kizima
doaj  

Enzyme-assisted high throughput sequencing of an expanded genetic alphabet at single base resolution

open access: yesNature Communications
With just four building blocks, low sequence information density, few functional groups, poor control over folding, and difficulties in forming compact folds, natural DNA and RNA have been disappointing platforms from which to evolve receptors, ligands ...
Bang Wang   +8 more
doaj   +1 more source

The Impact Hazard Assessment for Near-Earth Asteroid 2024 YR<sub>4</sub>. [PDF]

open access: yesJ Astronaut Sci
Farnocchia D   +12 more
europepmc   +1 more source

Aegis: a transformer-based deep learning framework for the accurate identification of anticancer peptides. [PDF]

open access: yesBMC Biol
Zhou Z   +11 more
europepmc   +1 more source

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