Results 61 to 70 of about 358,768 (310)

Click Capture SELEX for the Identification of Click‐Modified Aptamers Targeting Small Molecules in Solution

open access: yesChemistry – A European Journal, EarlyView.
Using kanamycin A as a model target, we developed click‐capture SELEX to identify nucleobase‐modified aptamers capable of binding small molecules in solution. This approach enables flexible incorporation of nucleobase modifications via CuAAC, allowing the chemical properties of the aptamer to be tailored to the target molecule.
Philipp Menke   +5 more
wiley   +1 more source

Lead and zinc deposits in the stratigraphic sequence of the Earth

open access: yesЛитосфера, 2016
It is generalized the data of location in structures and stratigraphic sequences of the Earth lead and zinc deposits following geological-industrial types (GIT): massive sulphide Cyprus, massive sulphide Urals, massive sulphide Kuroko, massive sulphide ...
E. S. Kontar
doaj   +2 more sources

Mobilization of plant genetic resources from the territory of India

open access: yesТруды по прикладной ботанике, генетике и селекции, 2019
The article is dedicated to the mobilization of plant genetic resources from the territories of India to VIR’s collection by means of collecting explorations, germplasm requests and the exchange of accessions.
N. P. Loskutova, T. M. Ozerskaya
doaj   +1 more source

Clathrate hydrate crystallization

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

LATE GROUP OF BURIALS CEMETERY OF ELIZABETHAN SETTLEMENT № 2 (EXCAVATED IN 1978)

open access: yesRUDN Journal of World History, 2014
The article published funerary complexes of late Elizabethan group cemetery settlement № 2. Materials dated by analogy method. The analysis of the burial rite and inventory.
A V P'yankov, I N Anfimov
doaj  

British Bryological Society expedition to Mulanje Mountain, Malawi : 15., Lejeuneaceae, and the occurrence and frequency of foliicolous taxa [PDF]

open access: yes, 2001
Details of habitat and location are given for 64 taxa of Lejeuneaceae collected during the BBS expedition to Mulanje Mountain, Malawi in 1991, of which 47 are new to Malawi.
Wigginton, Martin J.
core  

Seismic analysis and design of tunnels within fault ground: A review

open access: yesDeep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang   +6 more
wiley   +1 more source

Une région, plusieurs mondes, impressions d’une étude de terrain dans la région du Jarí, Amazonie brésilienne, août 2009

open access: yesConfins, 2014
This article is based on a prolonged fieldwork carried out in the Brazilian Amazon region between January and August 2009 for a PhD in geography about the rise and development of the Jarí river region, a trans-border territory between the Amapá and the ...
Ana Greising
doaj   +1 more source

Expedition 306 summary

open access: yes, 2006
The overall aim of the North Atlantic paleoceanography study of Integrated Ocean Drilling Program Expedition 306 is to place late Neogene–Quaternary climate proxies in the North Atlantic into a chronology based on a combination of geomagnetic ...
Aboud, Essam   +26 more
core   +1 more source

Inverse sky islands: lowland river valleys drive microbial divergence while high elevations select for convergence in massive mountain ecosystems

open access: yesEcography, EarlyView.
Mountain ecosystems are often interpreted through the lens of the ‘sky island' model, where high‐elevation habitats function as isolated archipelagos. However, this model's applicability to massive, topographically complex mountain ranges where highlands are continuous and lowlands are fragmented remains untested.
Yazhou Zhang   +7 more
wiley   +1 more source

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