Results 91 to 100 of about 74,108 (225)
Journal of Medicinal Plants, 2012 Background: Health concerns due to adverse effects of chemical preservatives have increased public interest to consuming preservative-free products or product containing natural preservatives such as plant extract and their essential oils.
H Gandomi Nasrabadi +5 more
doaj
The Arabidopsis homeotic genes APETALA3 and PISTILLATA are sufficient to provide the B class organ identity function [PDF]
, 1996 The class B organ identity genes, APETALA3 and PISTILLATA, are required to specify petal and stamen identity in the Arabidopsis flower. We show here that the activities of these two genes are sufficient to specify petals and stamens in flowers, in ...
Krizek, Beth Allyn +1 more
core +1 more source
Advanced Energy and Sustainability Research, EarlyView.This graphical abstract emphasizes the working principle and the various essential factors of the direct methanol fuel cell (DMFCs). Additionally, various parameters, such as the nanoparticle's size and shape, the nature of the electrolyte, the type of support materials, and their fabrication process, also play essential roles in the functioning of the
Kirti Mishra +3 more
wiley +1 more source
Journal of Medicinal Plants, 2005 Background: A growing body of research has confirmed that saffron stigma extract and its main constituents have anticancer properties. Objective: The aim of the present study was to evaluate the possible cytotoxic and anti-tumor activities of the ...
H Hosseinzadeh +3 more
doaj
Rigid collapsible dish structure [PDF]
, 1982 A collapsible dish structure composed of a plurality of rows of rigid radial petal assemblies concentric with the axis of the dish. The petal assemblies consist of a center petal and two side petals, the center petal hinged on an axis tangent to a circle
Giebler, Martin M., Palmer, William B.
core +1 more source
Advanced Intelligent Discovery, EarlyView.Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang +3 more
wiley +1 more source
Light induces petal color change in Quisqualis indica (Combretaceae)
Plant Diversity, 2018 Petal color change, a common phenomenon in angiosperms, is induced by various environmental and endogenous factors. Interestingly, this phenomenon is important for attracting pollinators and further reproductive success.
Juan Yan, Menglin Wang, Ling Zhang
doaj +1 more source
Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios +4 more
wiley +1 more source
Frontiers in Plant Science, 2016 Roses are one of the most important cut flowers among ornamental plants. Rose flower longevity is largely dependent on the timing of petal shedding occurrence.
Yuerong Gao +10 more
doaj +1 more source
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Magnetic soft robots offer promise in biomedicine due to their wireless actuation and rapid response, but current fabrication methods are complex and have limited cellular compatibility. A new, contactless bioassembly strategy using hydrodynamic instabilities is introduced, enabling customizable, centimeter‐scale robots.
Wei Gao +5 more
wiley +1 more source