Results 1 to 10 of about 13,778 (221)

Catharanthus roseus Periwinkle, Madagascar Periwinkle, Vinca

open access: yesEDIS, 2007
This document provides a comprehensive overview of Catharanthus roseus, commonly known as periwinkle or Madagascar periwinkle. It details the plant’s characteristics, including its height, spread, and growth habits, as well as its flowering and fruiting
Edward Gilman, Teresa Howe
doaj   +3 more sources

Proximate, minerals, carotenoid and trypsin inhibitor composition in the exoskeletons of seafood gastropods and their potentials for sustainable circular utilisation [PDF]

open access: yesScientific Reports, 2023
Periwinkle shells of Tympanotonus fuscatus, Pachymelania aurita, and Thais coronata were analyzed for their proximate composition, nutritionally significant minerals, trypsin inhibitors, and carotenoids.
Isa Olalekan Elegbede   +6 more
doaj   +2 more sources

Morphology and properties of periwinkle shell asbestos-free brake pad

open access: yesJournal of King Saud University, Engineering Sciences, 2016
The development of asbestos-free automotive brake pad using periwinkle shell particles as frictional filler material is presented. This was with a view to exploiting the characteristics of the periwinkle shell, which is largely deposited as a waste, in ...
D.S. Yawas, S.Y. Aku, S.G. Amaren
exaly   +3 more sources

First Report of a Psyllid Vector of ‘Candidatus Phytoplasma pruni’ (Strain 16SrIII-J) [PDF]

open access: yesPlants
In Graneros, O’Higgins Region, Chile, the mallow psyllid (Russelliana solanicola Tuthill, 1959) from Malva nicaeensis L. was identified as a potential vector of ‘Candidatus Phytoplasma pruni’.
Tomás Llantén   +8 more
doaj   +2 more sources

Development of an abrasive material using periwinkle shells

open access: yesJournal of King Saud University, Engineering Sciences, 2017
In this study, abrasive properties of periwinkle shell grains with the binding effect of polyester resin on periwinkle shell grains at high concentration were investigated.
Mfon Udo Obot   +2 more
exaly   +3 more sources

The effect of titanium oxide nanoparticles on the gene expression involved in the secondary metabolite production of the medicinal plant periwinkle (Catharanthus roseus) [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2023
Objective Medicinal plant periwinkle with the scientific name Catharanthus roseus is an important source of anticancer and antihypertensive alkaloids. Due to the high price of these metabolites and their small content in periwinkle plant, tissue culture ...
Mohammad Abyari
doaj   +1 more source

Computing an Optimal Pitching Strategy in a Baseball At-Bat

open access: yesProceedings of the International Florida Artificial Intelligence Research Society Conference, 2023
The field of quantitative analytics has transformed the worldof sports over the last decade. To date, these analytic ap-proaches are statistical at their core, characterizing what isand what was, while using this information to drive decisionsabout what ...
Connor Douglas   +3 more
doaj   +1 more source

Bidirectional mRNA transfer between Cuscuta australis and its hosts

open access: yesFrontiers in Plant Science, 2022
The holoparasitic dodder (Cuscuta spp.) is able to transfer mRNA and certain plant pathogens (e.g., viruses and bacteria) from the host plant. “Candidatus Liberibacter asiaticus,” the phloem-limited causative agent of citrus Huanglongbing, can be ...
Tao Li   +9 more
doaj   +1 more source

Effects of Preparation Conditions on Surface Properties and Yields of Periwinkle Shell Activated Carbon

open access: yesJournal of Applied Sciences and Environmental Management, 2023
This study explored the potential of periwinkle shells as precursor material for activated carbon preparation. The periwinkle shell was activated using the potassium hydroxide method. The periwinkle shell activated carbons prepared were characterized in
E. A. Oyedoh, U. U. Ekesiobi
doaj   +1 more source

Cytotoxic and apoptotic effects of Vinca L. Extracts on multiple myeloma cell lines [PDF]

open access: yesWorld Cancer Research Journal, 2020
Objective: Multiple myeloma (MM) is a systemic disease characterized by pathological plasma cells that cause the gathering of carcinogenic cells in the bone marrow.
E. Şimşek Sezer, T. Uysal
doaj   +1 more source

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