Results 71 to 80 of about 220,668 (342)

Expression and purification of E140 protein antigen fragments of Plasmodium vivax and Plasmodium berghei for serological assays

open access: yesFEBS Open Bio, EarlyView.
We provide a step‐by‐step guide for producing E140 antigen fragments from Plasmodium berghei (Pb1) and Plasmodium vivax (Pv1). Pb1/Pv1 are expressed in E. coli, solubilized by freeze–thawing, refolded by slow dilution, purified by affinity chromatography (IMAC), then concentrated and subjected to quality control.
Rodolfo Ferreira Marques   +5 more
wiley   +1 more source

Standards for estimating the crown productivity of pine stands within the conditions of the Northern Steppe of Ukraine

open access: yesНаукові праці Лісівничої академії наук України, 2019
The biological productivity of forests is considered as their main characteristic, which determines the course of processes in forest ecosystems. It is used for ecologi-cal monitoring with the constant management of forestry.
Petro Lakyda, Viktoriia Lovynska
doaj   +1 more source

Variation of morphological needle characters of Scots pine (Pinus sylvestris L.) populations in different habitats

open access: yesActa Societatis Botanicorum Poloniae, 2011
We investigated the phenotypic variation of five morphological needle characters of Scots pine (Pinus sylvestris L.) in three populations. Two of the populations occurred in bogs and the third one formed a degraded fresh pine forest showing some features
Lech Urbaniak   +2 more
doaj   +1 more source

A review of artificial intelligence in brachytherapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Artificial intelligence (AI) has the potential to revolutionize brachytherapy's clinical workflow. This review comprehensively examines the application of AI, focusing on machine learning and deep learning, in various aspects of brachytherapy.
Jingchu Chen   +4 more
wiley   +1 more source

Rubber Coring of Injectable Medication Vial Stoppers: An Evaluation of Causal Factors

open access: yesPharmaceutical Technology in Hospital Pharmacy, 2016
Coring of a medication vial’s rubber stopper has been reported as a major cause of visible particle presence in injectable preparations. In this study, we investigated and quantified visible particle formation caused by coring associated with four ...
Chennell Philip   +6 more
doaj   +1 more source

AGE-SPECIFIC CONTENT OF CONDENSED TANNINS IN THE NEEDLES OF PICEA ABIES SSP. OBOVATA (LEDEB.) DOMIN

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019
Siberian spruce (Picea abies ssp. obovata (Ledeb.) Domin) is one of the dominant species in north-taiga forests and changes in the chemical composition (e. g.
Natalia Artemkina
doaj   +1 more source

Position‐dependent offset corrections for ring applicator reconstruction in cervical cancer brachytherapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Due to the tight curvature in their design, ring applicators are usually associated with large positioning errors. The standard practice to correct for these deviations based on global offsets may not be sufficient to comply with the recommended tolerance.
Leon G. Aldrovandi   +3 more
wiley   +1 more source

The variability of Scots pine from Piekielna Góra as expressed by morphological and anatomical traits of needles

open access: yesActa Societatis Botanicorum Poloniae, 2014
Two-year old needles were collected from 30 standing Scots pine trees on Piekielna Góra. These needles were analysed in respect to 13 morphological and anatomical traits.
Maria A. Bobowicz, Anna Radziejewska
doaj   +1 more source

Using hypodermic needle as suture needle in emergency

open access: yesJournal of Cutaneous and Aesthetic Surgery, 2020
Sometimes, suture thread detaches from needle while suturing. This leads to wastage of left over thread and we have to repeat whole process of suturing as the extra suture needles are not easily available. The present article highlights the use of hypodermic needle as suture needle in such emergencies.
Sunita Gupta   +3 more
openaire   +2 more sources

Iron Needles in Supernova Remnants? [PDF]

open access: yes, 2005
It has been suggested by Dwek (2004) that iron needles could explain the submillimetre emission from the Cas A supernova remnant (SNR) with only a very small total mass. We investigate whether a similar model holds for the Kepler supernova remnant, and find that its emission could indeed be explained by a dust mass of less than 10^-2 M_sun dependent on
arxiv   +1 more source

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