Results 51 to 60 of about 1,370 (196)

Efficacy of Green and Chemically Synthesized Nano Boron Nitride on Sunflower Germination

open access: yesNano Select, Volume 6, Issue 3, March 2025.
The TEM shows thin sheets of green‐synthesized nano boron nitride, while structural analysis through powder x‐ray diffraction confirmed a hexagonal configuration of the nanoparticles. The green‐synthesized particle was responsible for improving the germination percentage compared to the chemically synthesized nano particle. ABSTRACT This study explores
Pruthviraj N.   +7 more
wiley   +1 more source

The root of the problem: Direct influence of riparian vegetation on estimation of stream ecosystem metabolic rates

open access: yesLimnology and Oceanography Letters, Volume 2, Issue 1, Page 9-17, February 2017., 2017
Abstract Abundant living roots can be found in some streams and other shallow marine and freshwater habitats. A reach of a small Brazilian forested stream had 28% cover by live roots and exhibited diurnal trends in dissolved oxygen that could be attributed to gross primary production, but we hypothesized that activity of riparian tree roots in the ...
Walter K. Dodds   +3 more
wiley   +1 more source

Development and characterization of lipid based solid dispersion of quassinoid enriched fraction of Simarouba glauca for enhanced lipid membrane permeability in MCF7 breast cancer cells

open access: yesNext Nanotechnology
Introduction: Simarouba glauca leaves are rich in quassinoids, known for anticancer properties. This study aimed to develop a lipid-based solid dispersion of the quassinoid-enriched fraction (LBSD-QEF) to enhance permeability in MCF7 breast cancer cells.
Vanitha Subburaj   +4 more
doaj   +1 more source

Sustainable coffee agroforestry in adverse climatic conditions in Nicaragua [PDF]

open access: yes, 2019
Coffee production has been threatened by increasing climate variability. Shaded coffee has been suggested as a promising strategy to cope with the effects of global climate changes.
Barrios, Mirna   +5 more
core  

UAV‐Based Land Surface Temperatures and Vegetation Indices Explain and Predict Spatial Patterns of Soil Water Isotopes in a Tropical Dry Forest

open access: yesWater Resources Research, Volume 61, Issue 2, February 2025.
Graphical abstract illustrating the concept of isotopic enrichment of soil water depending on canopy status and plant type. Because of less shading provided, evaporative enrichment in areas without canopy cover is higher compared to areas with intermixed evergreen and leaf‐shedding trees and evergreen patches. E and T are Evaporation and Transpiration,
Matthias Beyer   +9 more
wiley   +1 more source

Natural Products as Adjunctive Treatment for Pancreatic Cancer: Recent Trends and Advancements

open access: yesBioMed Research International, Volume 2017, Issue 1, 2017., 2017
Pancreatic cancer is a type of common malignant tumors with high occurrence in the world. Most patients presented in clinic had pancreatic cancer at advanced stages. Furthermore, chemotherapy or radiotherapy had very limited success in treating pancreatic cancer.
Qingxi Yue   +5 more
wiley   +1 more source

Feed stock crop options, crop research and development strategy for bioenergy production in India [PDF]

open access: yes, 2009
Soaring prices of fossil-fuels and environmental pollution associated with their use, has resulted in increased interest in the production and use of bio-energy in India.
Gowda, Balakrishna, Ramesh, S.
core   +2 more sources

Sub‐Saharan African Oilseeds as Functional Ingredients: Nutritional Profiles, Bioactivities, and Strategies for Enhanced Utilization in Food and Pharmaceutical Systems

open access: yesJournal of Food Biochemistry, Volume 2025, Issue 1, 2025.
Oilseeds native to sub‐Saharan Africa (SSA) represent a nutritionally and economically significant yet underutilized resource for enhancing food and nutrition security. This review synthesizes current knowledge on the nutritional composition, bioactive constituents, and processing technologies associated with indigenous SSA oilseeds, highlighting their
Isaac Amoah   +11 more
wiley   +1 more source

Influence of PGR on the Concentration of Potassium, Magnesium, and Calcium in Simarouba glauca DC. Under Water Stress [PDF]

open access: yesJournal of Stress Physiology & Biochemistry
The present study aimed to examine the impact of different Plant growth regulators (PGRs)such as 50 ppm Salicylic Acid (SA), 10 ppm Putrescine, Gamma-Aminobutyric Acid (GABA), and Abscisic Acid (ABA) on the levels of potassium, magnesium, and calcium in ...
P. D. Awate   +3 more
doaj  

Plant‐Based Biosynthesis of Metal and Metal Oxide Nanoparticles: An Update on Antimicrobial and Anticancer Activity

open access: yesChemBioEng Reviews, Volume 11, Issue 6, December 2024.
When it comes to finding novel ways to battle newly developing pathogenic strains and illnesses, nanoparticles are the first line of defense. Plant‐based nanoparticles are showing more significance over chemically or physically synthesized nanoparticles. Several plant species and their constituent parts have found several applications in medicine. They
Shruti Nandkishor Tanwar   +4 more
wiley   +1 more source

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