Results 91 to 100 of about 112,754 (257)

Rainbow Gazette, May 2002

open access: yes, 2002
The Rainbow Garden Club is an LGBT organization devoted to broadening member's knowledge about plants, gardening and landscape design.
Rainbow Garden Club (San Antonio, Tex.)
core  

Antimicrobial Residues in a Key Cerrado River: Distribution, Persistence, and Effects on Zebrafish Embryo‐Larval Development

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT The current study aimed to quantify the antimicrobials amoxicillin (AMX), cefazolin (CFZ), chloramphenicol (CHL), metronidazole (MTZ), and sulfamethoxazole (SX) in effluents and surface water of an important Cerrado river, calculate their half‐lives, and analyze their ecotoxicity following single and combined exposures.
Náthala Maria Simão   +12 more
wiley   +1 more source

Influence of Age and Exposure Pathway on Copper and Cadmium Mixture Toxicity: A Study on Daphnia magna

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Metal contamination in aquatic ecosystems poses substantial risks to freshwater organisms, with mixture effects often deviating from predictions based on single‐metal toxicity. Understanding how age‐specific sensitivities and multiple exposure pathways influence mixture effects is critical for accurate risk assessment.
Sanah Majid   +3 more
wiley   +1 more source

From Consumer Plastics to Aquatic Toxicants: Oxidative and Endocrine Effects of Microplastics on Fathead Minnow (Pimephales promelas) Larvae

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly   +3 more
wiley   +1 more source

On the RACN of the comb product of the cycle C_3 with path P_n and broom Br_(n,m)

open access: yesJournal Focus Action of Research Mathematic
The combination of rainbow coloring and anti-magic labeling is known as Rainbow Antimagic Coloring (RAC). The Rainbow Antimagic Connection Number (RACN) of a graph G is the smallest number of colors induced by all edge weights under an antimagic labeling,
Brian Juned Septory   +2 more
doaj   +1 more source

The Carceral Shadow: Criminal Justice as a Determinant of Health and Challenges for Policymakers

open access: yesThe Milbank Quarterly, EarlyView.
Policy Points The criminal justice system functions as a primary social determinant of health in the United States, generating disproportionate physical, psychological, and chronic health burdens on Black communities and other marginalized groups. Policing structural barriers—including qualified immunity, police union contracts, and municipal financing
RASHAWN RAY, KEON GILBERT
wiley   +1 more source

Monotonic Stable Solutions for Minimum Coloring Games [PDF]

open access: yes
For the class of minimum coloring games (introduced by Deng et al. (1999)) we investigate the existence of population monotonic allocation schemes (introduced by Sprumont (1990)).
Miquel, S., Norde, H.W., Hamers, H.J.M.
core  

Flap Anatomies and Victorian Veils: Penetrating the Female Reproductive Interior

open access: yesGender &History, EarlyView.
ABSTRACT This article examines the reappearance in the early nineteenth century of anatomical flapbooks in the context of obstetrical education in Britain, America and France. It asks why liftable paper flaps were reintroduced at this time after their disappearance from medical atlases in the eighteenth century.
Margaret Carlyle, Marcia D. Nichols
wiley   +1 more source

The Political Ecology of the ‘New’ Feminism in Late‐1990s Britain

open access: yesGender &History, EarlyView.
ABSTRACT The 1990s were a vexed time for feminists in Britain. Cultural commentators declared that feminism's key battles had been won, and that given women's ascendency across various political and cultural barometers of success, the country was entering a newly ‘postfeminist’ era.
Sarah Crook
wiley   +1 more source

The Chromatic Spectrum of a Ramsey Mixed Hypergraph [PDF]

open access: yesComputer Science Journal of Moldova, 2016
We extend known structural theorems, primarily a result of Axenovich and Iverson, for the strict edge colorings of the complete graph $K_n$ which avoid monochromatic and rainbow triangles to discover recursive relationships between the chromatic spectra
David Slutzky, Vitaly Voloshin
doaj  

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