Results 51 to 60 of about 149,411 (217)

Plasma Pharmacokinetic Profile of Fipronil 1% Pour‐On in Cattle: Photodegradation and the Sustained Systemic Persistence of Fipronil Sulfone

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT This study characterized the long‐term pharmacokinetic profile of a 1% fipronil pour‐on formulation in Nellore bulls under field conditions. Seventeen animals received a single topical dose (1 mg/kg), and plasma concentrations of fipronil and its metabolites (sulfone and desulfinyl) were monitored for 175 days using LC–MS/MS.
Stefani Maria Ferreira   +8 more
wiley   +1 more source

Aproximaciones a las nociones del territorio: ciudad, sentidos, mapas e imaginarios

open access: yesCalle 14: Revista de Investigación en el Campo del Arte, 2019
El presente artículo de revisión, surge del interés de los investigadores por el estudio de la ciudad entendida desde su dimensión intangible como territorio sensorial y perceptivo.
Yulieth Guerrero Nieto   +1 more
doaj   +1 more source

Strengthening Trust by Design: A QCA Study of Design Choices in Regulatory Regimes

open access: yesRegulation &Governance, EarlyView.
ABSTRACT How can the design of regulatory regimes foster trust in those regimes? In food safety, finance, and data protection regulation, regulatory frameworks have been reformed to restore trust after regulatory failures. Using fuzzy‐set qualitative comparative analysis, this paper seeks to identify how key design choices—centralization of ...
Koen Verhoest   +4 more
wiley   +1 more source

The world as an apple on the hand: the orb and its relationship with medieval cartography

open access: yesAnales de Historia del Arte, 2014
This article focuses on the orb –an insignia of power that situates the world in the hands of the sovereign–, and the connection that it had in the Middle Ages with geography and cartography, both in form and symbolism.
Sandra Sáenz-López Pérez
doaj   +1 more source

A Breed‐Specific SNP Panel With Higher Theoretical Exclusion Power and Practical Equivalence to International Standards for Parentage Testing in Pura Raza Española Horses

open access: yesAnimal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Accurate parentage assignment is essential for managing livestock breeding and genetic improvement. This study evaluated a breed‐specific SNP panel (375 SNPs) for the Pura Raza Española (PRE) horse, comparing its performance against the traditional STR reference panel (18 microsatellite) and the international ISAG SNP core panel (378 SNPs ...
Nora Laseca   +5 more
wiley   +1 more source

[mapa d'estat del Mapa Geogràfic de Catalunya a 14 de febrer de 1919]

open access: yes, 2014
1 full dins del Fons documental del Servei del Mapa Geogràfic de Catalunya format per proves d'imprempta, correccions ...
Servei del Mapa Geogràfic de Catalunya
core  

Effect of Reaction Time and Temperature on the Impurity Profile of Amphetamine in the Leuckart Method

open access: yesDrug Testing and Analysis, Volume 18, Issue 6, Page 725-738, June 2026.
This study investigates the effect of the reaction temperature (step 1) and reaction time (step 1 and 2) on the conversion efficiency and impurity profile of amphetamine synthesized via the Leuckart method. Conversion efficiency and impurity profile were assessed using gas chromatography–flame ionization detection (GC–FID) and GC–mass spectrometry (GC ...
Maartje C. M. Verhoeven   +7 more
wiley   +1 more source

Mapa topogràfic provisional de Catalunya: Avant-projecte de la divisió en fulles

open access: yes, 2014
1 full dins del Fons documental del Servei del Mapa Geogràfic de Catalunya format per proves d'imprempta, correccions, esquemes .
Servei del Mapa Geogràfic de Catalunya
core   +1 more source

Mapeamento do Risco de Incêndios Florestais Utilizando Técnicas de Geoprocessamento

open access: yesFloresta e Ambiente, 2017
RESUMO O objetivo deste estudo foi definir, através da análise da influência de fatores preditores como clima, relevo, uso do solo e influência antrópica, um mapa de risco de incêndios florestais com a utilização de técnicas de geoprocessamento.
Fillipe Tamiozzo Pereira Torres   +4 more
doaj   +1 more source

[Gràfic dels treballs topogràfics aplegats en la realització del Mapa Geogràfic 1:100.000]

open access: yes, 2014
Dades manuscrites damunt un mapa reproduït mecànicament.
Servei del Mapa Geogràfic de Catalunya
core   +1 more source

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