Results 41 to 50 of about 37,399 (310)

Seed Coat Ruthenium Red Staining Assay

open access: yesBio-Protocol, 2014
The goal of this protocol is to assay for defects in synthesis/secretion/release of seed coat mucilage by ruthenium red staining of mature whole seeds.The mucilage secretory cells of the Arabidopsis seed coat synthesize and secrete a large quantity of ...
Heather McFarlane   +2 more
doaj   +1 more source

New or little known epiphyllous liverworts : 6., Papillolejeunea gen. nov. from Papua New Guinea [PDF]

open access: yes, 1997
A new epiphyllous Lejeuneaceae genus, Papillolejeunea is described. It is a segregate of Lejeunea, characterized by a large, 2-4 celled, stout, papilla like first (distal) tooth on a well developed, inflated lobule, while the second (proximal) tooth is ...
Pócs, Tamás
core  

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal   +2 more
wiley   +1 more source

Asymmetric distribution of extracellular matrix proteins in seed coat epidermal cells of Arabidopsis is determined by polar secretion

open access: yesPlant Direct, 2021
Although asymmetric deposition of the plant extracellular matrix is critical for the normal functioning of many cell types, the molecular mechanisms establishing this asymmetry are not well understood.
Yi‐Chen Lee   +4 more
doaj   +1 more source

Ultrastructure of adhesion and movement of the tetraspores of Gelidium Lamour (Geldiaceae; Rhodophyta) [PDF]

open access: yes, 2012
The outer part of the tetraspora cell wall in Gelidium crinale (Turner) J.V. Lamour. and G. spathulatum (Kutz.) Bornet is morphologically described in relation to the movements and displacement of these spores when they settle on a substratum.
Echegaray Taborga, Juan Enrique   +1 more
core  

Potent endogenous allelopathic compounds in Lepidium sativum seed exudate: effects on epidermal cell growth in Amaranthus caudatus seedlings [PDF]

open access: yes, 2012
Many plants exude allelochemicals – compounds that affect the growth of neighbouring plants. This study reports further studies of the reported effect of cress (Lepidium sativum) seed(ling) exudates on seedling growth in Amaranthus caudatus and Lactuca ...
Fry, Stephen, Iqbal, Amjad
core   +2 more sources

Plant mucilages. XXXIX A representative mucilage, "hibiscus-mucilage SL", from the leaves of Hibiscus syriacus.

open access: yesChemical and Pharmaceutical Bulletin, 1986
A representative mucilage, named Hibiscus-mucilage SL, was isolated from the leaves of Hibiscus syriacus L. It was homogeneous on electrophoresis and gel chromatography. Its intrinsic viscosity value in aqueous solution was 26.5. It was mainly composed of acidic polysaccharide, and its molecular weight was estimated to be about 2000000.
NORIKO SHIMIZU   +2 more
openaire   +2 more sources

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

open access: yesAdvanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert   +6 more
wiley   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

open access: yesAdvanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut   +16 more
wiley   +1 more source

Advances in Mucilage Extraction Techniques and their Emerging Applications

open access: yesInternational Journal of Home Economics, Hospitality and Allied Research
This study provides a review of recent progress in mucilage extraction, highlighting its natural and sustainable qualities and diverse applications. It discusses various aspects of mucilage extraction techniques, such as the traditional method, microwave-
Uwa Orji Uyor   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy