Results 81 to 90 of about 36,271 (212)

Antimicrobial and Cytotoxic Activities of Biogenic Nanoparticles Produced by Cyanobacteria

open access: yesChemBioChem, Volume 27, Issue 5, 13 March 2026.
The article reviews the green synthesis of biogenic nanoparticles produced by cyanobacteria, highlighting their antimicrobial and cytotoxic properties. These nanoparticles, formed intra‐ or extracellularly, show activity against Gram‐positive and Gram‐negative bacteria as well as fungi and can induce apoptosis in tumor cells.
Laíne Santos Ribeiro   +4 more
wiley   +1 more source

3-Fluoro-N-(3-fluorobenzoyl)-N-(2-pyridyl)benzamide [PDF]

open access: yes, 2009
The title compound, C19H12F2N2O2, a 2:1 product of the reaction of 3-fluorobenzoylchloride and 2-aminopyridine crystallizes with a disordered 3-fluorobenzene ring adopting two conformations [ratio of occupancies 0.959 (4):0.041 (4)].
Donnelly, Katie, Gallagher, John F.
core   +1 more source

Viabilidade de Escherichia coli O153:H25, O113:H21 e O111:H8 (STEC não-O157) produtoras de toxina Shiga em queijo minas frescal

open access: yes, 2015
The existence of an animal reservoir is of great importance in the transmission of shiga toxin-producing E. coli (STEC) to humans. Epidemiologically serotype O157:H7 has been the most involved in human disease outbreaks caused by STEC, however STEC not ...
Paulo Gomes Lima   +4 more
semanticscholar   +1 more source

Self‐Oscillating Helix Showing Amplified Winding and Unwinding Motions

open access: yesAdvanced Materials, Volume 38, Issue 17, 20 March 2026.
The hydrogel helix exhibits autonomous oscillation synchronized with the Ru(bpy)32+/3+ redox cycle in the Belousov–Zhabotinsky reaction. Periodic winding–unwinding accompanies magnified motion along one direction within the gel phase. ABSTRACT Helical architectures in nature amplify motion via winding–unwinding.
Taehun Chung   +11 more
wiley   +1 more source

Phylogenomics and Biogeography of the Eastern Asian–Eastern North American Disjunct Genus Hylodesmum (Fabaceae)

open access: yesBiological Diversity, Volume 3, Issue 1, Page 14-32, March 2026.
Integrating data from plastid genomes, nrDNA, and 353 low‐copy nuclear genes, this study establishes a robust phylogenetic framework for Hylodesmum. This framework supports a taxonomic revision recognizing 18 species and reveals a complex pattern of bidirectional EA–ENA dispersal, with mammals as a plausible dispersal agent. ABSTRACT Phylogenomics with
Zhuqiu Song   +5 more
wiley   +1 more source

Community Voices in Action: A Framework for Flood Resilience Workshops in a Coastal Community

open access: yesCommunity Science, Volume 5, Issue 1, March 2026.
Abstract Coastal communities face increasing risks from hurricanes, heavy rainfall, sea‐level rise, and flooding—all of which are intensified by climate change. Many of these communities are striving to plan proactively in advance of the next severe event; involving community members alongside managers, scientists, and other stakeholders in the ...
Meredith Hovis   +10 more
wiley   +1 more source

Should Soft Drinks be Taxed More Heavily? [PDF]

open access: yes
Soft Drink Taxes, Obesity, Substitution Effects, Agricultural and Food Policy, Food Consumption/Nutrition/Food Safety, Health Economics and Policy, H, H2, H25,
Runge, C. Ford
core   +1 more source

Use of sodium‐glucose cotransporter‐2 inhibitors among older adults with type 2 diabetes mellitus in British Columbia

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 3, Page 1915-1923, March 2026.
Abstract Aims Clinical guidelines recommend sodium‐glucose cotransporter‐2 inhibitors (SGLT2is) for individuals with type 2 diabetes mellitus (T2DM) and established or high risk of cardiorenal disease. This study examined real‐world SGLT2i use patterns among older adults with T2DM in British Columbia, Canada.
Hanin Harbi   +10 more
wiley   +1 more source

An experimental evaluation of head-up display formats [PDF]

open access: yes
Three types of head-up display format are investigated. Type 1 is an unreferenced (conventional) flight director, type 2 is a ground referenced flight path display, and type 3 is a ground referenced director.
Miller, D. L., Naish, J. M.
core   +1 more source

Analytically solvable processes on networks

open access: yes, 2011
We introduce a broad class of analytically solvable processes on networks. In the special case, they reduce to random walk and consensus process - two most basic processes on networks.
Kocarev, Ljupco, Smilkov, Daniel
core   +1 more source

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