Results 1 to 10 of about 740,898 (340)

A Protocol for Extraction of Infective Viromes Suitable for Metagenomics Sequencing from Low Volume Fecal Samples

open access: yesViruses, 2019
The human gut microbiome (GM) plays an important role in human health and diseases. However, while substantial progress has been made in understanding the role of bacterial inhabitants of the gut, much less is known regarding the viral component of the ...
Ling Deng   +10 more
doaj   +1 more source

Unexpected Seven-Membered Ring Formation for Muraymycin-Type Nucleoside-Peptide Antibiotics

open access: yesMolbank, 2020
Naturally occurring nucleoside-peptide antibiotics such as muraymycins or caprazamycins are of major interest for the development of novel antibacterial agents.
Kristin Leyerer   +2 more
doaj   +1 more source

Cultivation of Important Methanotrophs From Indian Rice Fields

open access: yesFrontiers in Microbiology, 2021
Methanotrophs are aerobic to micro-aerophilic bacteria, which oxidize and utilize methane, the second most important greenhouse gas. The community structure of the methanotrophs in rice fields worldwide has been studied mainly using culture-independent ...
Monali C. Rahalkar   +8 more
doaj   +1 more source

Investigating the Origin of Enhanced C2+ Selectivity in Oxide-/Hydroxide-derived Copper Electrodes during CO2 Electroreduction.

open access: yesJournal of the American Chemical Society, 2020
Oxide-/hydroxide-derived copper electrodes exhibit excellent selectivity toward C2+ products during electrocatalytic CO2 reduction reaction (CO2RR). However, the origin of such enhanced selectivity remains controversial.
Q. Lei   +13 more
semanticscholar   +1 more source

C2 Nerve Sheath Tumors: An Analysis of Radiological – Intraoperative Concordance for Intradural Extension and Systematic Review

open access: yesJournal of Spinal Surgery
Background: Nerve sheath tumors (NSTs) of C2 nerve-root are clinically and radiologically distinct from NSTs of rest of the spine. On imaging, they appear to have a major intradural component in addition to the large extradural part.
Guramritpal Singh   +6 more
doaj   +1 more source

Embedding a precision agriculture service into a farm management information system - ifarma/PreFer

open access: yesSmart Agricultural Technology, 2023
Today, bridging precision agriculture (PA) with farm management is a high priority. To respond to this challenge, a precision fertilization service for extended crops, namely ‘PreFer’ (developed by 'Ecodevelopment' enterprise), was embedded as a new ...
Christos Karydas   +5 more
doaj   +1 more source

pH effects on the electrochemical reduction of CO(2) towards C2 products on stepped copper

open access: yesNature Communications, 2019
We present a microkinetic model for CO(2) reduction (CO(2)R) on Cu(211) towards C2 products, based on energetics estimated from an explicit solvent model.
Xinyan Liu   +13 more
semanticscholar   +1 more source

Profitability Assessment of Precision Agriculture Applications—A Step Forward in Farm Management

open access: yesApplied Sciences, 2023
Profitability is not given the necessary attention in contemporary precision agriculture. In this work, a new tool, namely ProFit, is developed within a pre-existing farm management system, namely ifarma, to assess the profitability of precision ...
Christos Karydas   +6 more
doaj   +1 more source

A novel approach to identifying C2 and C3 block vertebrae

open access: yesJournal of Craniovertebral Junction and Spine
Background: Congenital block vertebrae (BV) is a common condition resulting from segmentation disorders during embryonic development, leading to the fusion of adjacent vertebrae.
Saavi Reddy Pellakuru   +7 more
doaj   +1 more source

ELECTRONIC STRUCTURE AND SHAPE RESONANCE OF DIATOMIC MOLECULE C2 AND C2+ AND C2-

open access: yesActa Physica Sinica, 1993
We present a theoretical study of electronic structures and shape resonances of diatomic molecule C2 and C2+ and C2- Shape resonances are essentially quasi-bound states which are intimately connected with antibonding molecular orbitals. It is found that as the number of electrons decreases, the energy positions of the shape resonances shift downward ...
openaire   +1 more source

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