Results 71 to 80 of about 18,149 (207)

"AN IN VITRO INVESTIGATION ON THE INHIBITORY EFFECTS OF FOUR DIFFERENT SPECIES OF VINCA EXTRACTS ON LEISHMANIA MAJOR "

open access: yesIranian Journal of Public Health, 1997
Vinca minor, Vinca major, Vinca variegata and Vinca rosea are different species of Vinca genus, of Apocynaceae family. In addition to ornamental applications, they are placed in the group of medicinal plants , because of the various alkaloids they ...
M.Assmar   +8 more
doaj  

Dependence of high density polyethylene XPS spectrum on electron flood gun parameters [PDF]

open access: yesTehnika, 2014
As specimen charging appears the most significant obstacle in x-ray photoelectron spectroscopy (XPS) analysis of insulators, the application of low energy flood gun was investigated.
Kisić Danilo D.   +2 more
doaj   +1 more source

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli   +6 more
wiley   +1 more source

Influence of methyl methacrylate as an acrylic binder on a green machining of alumina ceramics

open access: yesZaštita Materijala, 2019
Investigated the possibility of using methyl methacrylate (MMA) as an acrylic binder in the preparation of ceramic powder of alumina for pressing with the intention of improving machinability of alumina flakes. Compared the properties of the green bodies
Maja Kokunešoski   +5 more
doaj   +1 more source

Physico-chemical characteristics of gamma irradiation crosslinked poly(vinyl alcohol)/magnetite ferrogel composite [PDF]

open access: yesHemijska Industrija, 2014
Magnetic field sensitive gels, ferrogels are new promising class of hydrogels. The coupling of hydrogels and magnetic particles has potential application in soft actuators such as artificial muscles or for hyperthermia application.
Marinović-Cincović Milena T.   +6 more
doaj   +1 more source

Consolidated proposal for encoding the Old Hungarian script in the UCS [PDF]

open access: yes, 2012
This is a proposal to encode the Old Hungarian script in the international character encoding standard Unicode. The script was published in Unicode Standard version 8.0 in June 2015.
Everson, Michael, Szelp, André Szabolcs
core  

Inhibiting effect of acetonitrile on oxygen reduction on polycrystalline pt electrode in sodium chloride solution [PDF]

open access: yes, 2012
The oxygen reduction reaction (ORR) was studied on the polycrystalline Pt electrode in 0.1 M NaCl electrolyte containing various amounts of acetonitrile (AcN).
Marinović Vedrana M.   +4 more
core   +3 more sources

Between the Vinča and Linearbandkeramik Worlds: The Diversity of Practices and Identities in the 54th–53rd Centuries cal BC in Southwest Hungary and Beyond

open access: yesJournal of World Prehistory, 2016
Perhaps nowhere in European prehistory does the idea of clearly-defined cultural boundaries remain more current than in the initial Neolithic, where the southeast–northwest trend of the spread of farming crosses what is perceived as a sharp divide ...
J. Jakucs   +10 more
semanticscholar   +1 more source

Persistent in vitro nociceptor hyperexcitability and axonal retraction produced by repeated paclitaxel doses

open access: yesThe FEBS Journal, EarlyView.
Repeated paclitaxel exposure causes long‐lasting nociceptor hyperexcitability and axonal retraction in adult sensory neurons. Using a long‐term primary nociceptor culture, we show that hyperexcitability is mediated by sequential upregulation of NaV1.8, TRPV1, TRPA1, and TRPM8 channels.
Angela Lamberti   +3 more
wiley   +1 more source

Vinca Alkaloids

open access: yesInternational Journal of Preventive Medicine, 2013
Vinca alkaloids are a subset of drugs obtained from the Madagascar periwinkle plant. They are naturally extracted from the pink periwinkle plant, Catharanthus roseus G. Don and have a hypoglycemic as well as cytotoxic effects.
Maryam Moudi   +3 more
doaj  

Home - About - Disclaimer - Privacy