Results 71 to 80 of about 27,296 (218)

In Vitro Response of Protocorm Grammatophyllum stapeliiflorum (Teijsm. & Binn.) J.J.Sm. Orchid in Growth on Several Media Composition

open access: yesJurnal Biologi Universitas Andalas, 2019
Family Orchidaceae has about 800 genera which are already difficult to find and almost extinct, including the orchid genus Grammatophyllum. A species of rare orchids, Grammatophyllum stapeliiflorum, is hard to find in original habitat.
Ranny Wirmasari, Mayta Novaliza Isda
doaj   +1 more source

Stabilising Routines in Complex Emergencies: How Basic Service Continuity Shapes Perceived Security

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT This study examines how locally embedded actors describe the relationship between basic service continuity and perceived security in complex emergencies, with particular attention to the stabilisation of everyday routines. Using Proximity‐Predictability‐Attributability (PPA) as an analytic lens, we trace how interviewees relate access to water,
Abdullah Gökhan Yaşa, Orçun İmga
wiley   +1 more source

EFFECTIVENESS OF ADMINISTRATION OF THE GROWTH REGULATORY SUBSTANCES BAP ON TWO LOCAL BENGKULU AMBON BANANA GENOTYPES IN VITRO

open access: yesJERAMI
Tissue culture, including banana plants, is a very important method for plant propagation. This research aims to carry out the multiplication of local Bengkulu Ambon banana plants in vitro and to determine the best concentration of BAP Growth Regulatory ...
Rini Suryani   +5 more
doaj   +1 more source

IN VITRO BULB PRODUCTION IN HIPPEASTRUM (HIPPEASTRUM HYBRIDUM) [PDF]

open access: yesJournal of Central European Agriculture, 2011
An in vitro experiment was conducted to find out the optimum hormonal supplement and sucrose level for the bulb production of Hippeastrum. Murashige and Skoog medium supplemented with different hormone concentrations of BAP (0.0, 2.0, 4.0, 6.0 and 8.0 mg/
J Sutlana   +5 more
doaj  

A robust method for haploid sugar beet in vitro proliferation and hyperhydricity reduction

open access: yesFolia Horticulturae, 2017
Sugar beet is recalcitrant to in vitro tissue culture. Usually, proliferation of in vitro cultured rosette explants is a prerequisite for micropropagation.
Pazuki Arman   +4 more
doaj   +1 more source

Evaluation of Graphene Oxide–Modified Repair Methodologies in Carbon Fiber Reinforced Polymer Composites for Aerospace Applications

open access: yesPolymer Composites, EarlyView.
Schema 1. Schematic representation of the graphene oxide (GO)‐modified wet lay‐up repair strategy for CFRP laminates, illustrating stepwise ply removal, incorporation of GO into the epoxy repair matrix, and the enhanced mechanical performance of the repaired laminate.
Togay Yildirim, Tugba Soganci Aras
wiley   +1 more source

Media Manipulation to Enhance In Vitro Pitcher Formation in Nepenthes mirabilis (Lour.) Druce for Microfloriculture Development

open access: yesCaraka Tani: Journal of Sustainable Agriculture
Microfloriculture refers to souvenirs and Living Room Ornaments made from the in vitro cultured ornamental plants, which are innovative, unique, environmentally friendly, and can be produced across the year.
Sugiyono Sugiyono   +5 more
doaj   +1 more source

A Review of Advances in Composite Materials, Structural Optimization, and Machine Learning for Wind Turbine Blades: Challenges and Future Perspectives

open access: yesPolymer Composites, EarlyView.
Overview of the holistic engineering lifecycle and core research pillars for wind turbine blades. ABSTRACT This paper reviews recent advancements across the lifecycle of wind turbine blades, focusing on three interconnected areas: advanced composites, structural optimization, and machine learning (ML) diagnostics. In materials, we highlight progress in
Kemal Hasirci   +2 more
wiley   +1 more source

Low‐Loading Toughening and Interfacial Effects of TiO2 ALD‐Coated SrAL2O4:Eu2+,Dy3+ Phosphor–Epoxy Composites

open access: yesPolymer Composites, EarlyView.
Schematic illustration of mechanoluminescence in SA2‐Green/Epoxy composite under tensile stress. ABSTRACT This study investigates the mechanical performance and photoluminescence of SrAl2O4:Eu2+,Dy3+ phosphor–epoxy composites as a function of filler loading.
Erkul Karacaoglu   +3 more
wiley   +1 more source

Main‐chain polyfullerenes: Taking fullerene to the next dimension

open access: yesPolymer International, EarlyView.
This short review appraises main‐chain polyfullerenes. Their slow development over 30 years has suddenly boomed with a rapid growth due to exciting developments in solar energy. Abstract This mini‐review gives an overview of the development, chemistry, properties and applications of main‐chain polyfullerenes.
Marco Antônio GB Gomes   +4 more
wiley   +1 more source

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