Results 221 to 230 of about 15,083,711 (295)

Artemia salina Toxicity Assay: Standardization in a 24‐Well Microplate

Environmental Toxicology, EarlyView.
ABSTRACT Bioassays with Artemia sp. are widely used in aquatic, environmental, and human toxicology as an initial tool to investigate the toxicity of plant extracts, isolated compounds, drugs, and products of natural or synthetic origin. These assays allow for the estimation of the median lethal concentration (LC50) and guide subsequent studies in ...
Matheus Pires Miranda, Natalie Petrovna Semanovschi, Roseane Santos de Souza, Angélica Maria Lucchese, Luzimar Gonzaga Fernandez   +4 more
wiley   +1 more source

Seroprevalence of Anti-SARS-CoV-2 IgG Antibodies in Healthcare Personnel in El Salvador Prior to Vaccination Campaigns. [PDF]

Infect Dis Rep
Ramírez JEA, Maliga A, Stewart A, Lino A, Oliva JE, Sandoval X, Zielinski-Gutierrez E, Chacon-Fuentes R, Suchdev PS, Zelaya S, Sánchez M, Recinos DL, López B, Hawes E, Liu J, Ronca SE, Gunter SM, Murray KO, Domínguez R.   +18 more
europepmc   +1 more source

Application of electrostatic and multi‐layer embedding in Hirshfeld atom refinements: a cost‐effective approach for approximating bulk effects in crystalline environments

Journal of Applied Crystallography, EarlyView.
A new efficient embedding mechanism for molecule‐in‐a‐crystal electron‐density calculations during Hirshfeld atom refinement is made available in NoSpherA2 and benchmarked.One of the main advantages of Hirshfeld atom refinement (HAR), besides improved refinement statistics and reduced uncertainties of all derived parameters, is the possibility of ...
Bruno Landeros-Rivera, Florian Kleemiss
wiley   +1 more source

Estimating averted illnesses from influenza vaccination for children and pregnant women - El Salvador, Panama, and Peru, 2011-2018. [PDF]

Vaccine
Chard AN, Machingaidze C, Loayza S, Gharpure R, Nogareda F, González R, Domínguez R, Tinoco YO, Dawood FS, Carreon JD, Lafond KE, Jara J, Azziz-Baumgartner E, Cozza V, Couto P, Rolfes MA, Tempia S.   +16 more
europepmc   +1 more source

Divine Self‐Placement, Sacred Placemaking: The Virgin of El Rocío and Territorial Custodianship in Early Modern Spain

Journal of Religious History, EarlyView.
This essay argues that the Rocío hallazgo legend employs divine self‐placement to turn territorial uncertainty into sacred stewardship. The Virgin's miraculous refusal to move establishes the marshlands of Las Rocinas as a communal religious site, transforming a marginal and legally ambiguous area.
Adriano Duque
wiley   +1 more source

US Life Expectancy and Increasing Mortality Rates: An Analysis of the Crisis

The Milbank Quarterly, EarlyView.
Policy Points US life expectancy is shorter than in other high‐income countries and the gap has widened dramatically over time, driven in particular by rising mortality rates that threaten the probability that youth can survive to middle age, or even adulthood.
STEVEN H. WOOLF
wiley   +1 more source

Mapping of the network connection between sleep quality symptoms, depression, generalized anxiety, and burnout in the general population of Peru and El Salvador. [PDF]

Psicol Reflex Crit
Yupanqui-Lorenzo DE, Caycho-Rodríguez T, Baños-Chaparro J, Arauco-Lozada T, Palao-Loayza L, Rivera MEL, Barrios I, Torales J.   +7 more
europepmc   +1 more source

“Women of the Happy Life”: Prostitution, Public Morality, and Venereal Disease in US‐Occupied Nicaragua, 1912–33

Gender &History, EarlyView.
ABSTRACT During the years of the US occupation (1912–33), Nicaragua's government legally regulated prostitution. Convinced of their objectives to protect society's moral and public health, politicians embarked on a long struggle to apprehend, quarantine, and segregate female prostitutes nationwide.
Eimeel Castillo
wiley   +1 more source

Genetic variability of Aedes aegypti (Diptera: Culicidae) in El Salvador and Honduras: presence of a widespread haplotype and implications for mosquito control. [PDF]

Parasit Vectors
Joyce AL, Moreno M, Palomo L, O'Connor R, Escobar D.   +4 more
europepmc   +1 more source

Hospitaller Revenues, Bourbon Regalism: The Financial Administration of the Grand Priory of Castile and León under an American Parvenu

History, EarlyView.
Abstract After the vicissitudes of the War of the Spanish Succession (1701–14), the consolidation of the Bourbon Monarchy in early eighteenth‐century Spain allowed Philip V's ministry to implement the so‐called Nueva Planta in his various kingdoms and lordships of the Crown of Aragon, but also in Castile.
Roberto Quirós Rosado
wiley   +1 more source