Results 71 to 80 of about 4,450 (134)

Hydraulic performance of new and used self-compensating micro-sprinklers

open access: yesSemina: Ciências Agrárias, 2015
From the technical and economic perspectives, it is imperative that irrigation systems have extensive durability and high uniformity of application. The objective of this study was to compare the hydraulic performance of new and used (9 years of use with
Stocler Manoel de Andrade   +2 more
doaj   +1 more source

Eco‐Epidemiological Study of Seropositivity Against Rickettsia and Leptospira Agents in Rural Areas of Urabá, Colombia

open access: yesTropical Medicine &International Health, EarlyView.
ABSTRACT Introduction Rickettsioses and leptospirosis are infectious diseases often underdiagnosed due to limited knowledge about their epidemiology, pathophysiology, and clinical aspects. Objectives To characterize the seroprevalence and seroincidence of Rickettsia and Leptospira agents and determine their associated factors in rural areas of Urabá ...
Mariana Torres‐Bustamante   +4 more
wiley   +1 more source

Reliability of Reagent Strips in Veterinary Medicine: A Critical Evaluation of pH and Urinary Density in Dogs using Statistical Modeling

open access: yesVeterinary Clinical Pathology, EarlyView.
ABSTRACT Background Urinalysis is a simple and essential test in veterinary practice, involving physical, chemical, and microscopic analysis of urine. Reagent strips are widely used due to their practicality; however, their reliability compared with reference laboratory methods remains a subject of debate.
Cleber F. M. Mansano   +5 more
wiley   +1 more source

Pediculectomia para o tratamento de discopatia toracolombar.

open access: yesBiotemas, 2011
A discopatia toracolombar é uma afecção compressiva da coluna espinhal provocada pela herniação do núcleo pulposo do disco intervertebral. Cursa com sinais brandos de dor a quadros severos de paralisia dos membros pélvicos.
Leonardo Martins Leal   +3 more
doaj   +1 more source

Stability of Cerebrospinal Fluid Proteins in Dogs and Cats: Effects of Refrigeration and Freezing Over Time

open access: yesVeterinary Clinical Pathology, EarlyView.
ABSTRACT Background The quantification of protein levels is an important part of standard cerebrospinal fluid (CSF) analysis. However, delays in processing due to shipment and/or laboratory opening schedules, combined with the need to preserve sample stability during storage, pose critical challenges to ensuring accurate diagnoses.
Luana S. Ribeiro   +2 more
wiley   +1 more source

Ecological and Individual‐Level Factors Associated With Hantavirus Cardiopulmonary Syndrome Notifications and in‐Hospital Mortality Among Hospitalized Patients in Chile, 2005–2022

open access: yesZoonoses and Public Health, EarlyView.
ABSTRACT Introduction Hantavirus cardiopulmonary syndrome (HCPS) is a severe zoonotic disease caused by Orthohantavirus andesense (Andes virus, ANDV), with significant public health burden in Chile. Despite decades of surveillance, knowledge gaps remain regarding the ecological drivers of notification burden and the individual‐level determinants of in ...
Benjamín Diethelm‐Varela   +7 more
wiley   +1 more source

Fermentation, kinetics and ruminal degradation in sheep fed with carbohydrate sources associated with oil

open access: yesSemina: Ciências Agrárias, 2013
The objective this work was to evaluate the degradation, fermentation and kinetics of passage rumen fluid en sheep fed diets containing different carbohydrate associated with the oil. Four rumen cannulated sheep were allotted in 4 x 4 latin square.
Eliane da Silva Morgado   +5 more
doaj   +1 more source

Grass species and climatic season impact on Rhipicephalus microplus temporal abundance in a tropical region

open access: yesPest Management Science, Volume 82, Issue 9, Page 8950-8962, September 2026.
The interaction between grass species and climatic season shapes the population dynamics of the cattle tick, Rhipicephalus microplus. This information highlights the potential of forage species to influence off‐host tick dynamics. Additionally, minimum temperature and minimum relative humidity were the most influential microclimatic predictors of ...
Valesca Henrique Lima   +8 more
wiley   +1 more source

Tributyltin Protumorigenic Effects Targeting Prostate Cancer Cell Metabolism, Proliferation, Migration, and Invasion

open access: yesEnvironmental Toxicology, Volume 41, Issue 9, Page 709-729, September 2026.
ABSTRACT Prostate cancer (PCa) is an endocrine‐related cancer highly dependent on androgenic signaling. Beyond hormone dependence, extrinsic factors play a significant role in the risk of developing PCa, which raises concern about the influence of environmental compounds such as endocrine‐disrupting chemicals (EDCs). Tributyltin (TBT) is an EDC used in
Mariana Feijó   +9 more
wiley   +1 more source

Cannabinoid and adenosine A2A receptor crosstalk regulates postnatal and adult hippocampal neurogenesis

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 18, Page 5440-5457, September 2026.
Background and purpose Adult neurogenesis is a tightly regulated process affected by both cannabinoid receptors (CB1 and CB2) and adenosine 2A (A2A) receptors, both of which modulate neural progenitor cell activity. While emerging evidence suggests an interaction between these neuromodulatory systems, the extent and mechanism of their interplay in ...
Rui S. Rodrigues   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy