Results 11 to 20 of about 1,634 (187)

Utilización de heces en la alimentación animal. I caracterización químico nutricional de heces de bovinos y porcinos

open access: yesRevista Mexicana de Ciencias Pecuarias, 1990
Con el objetivo de determinar las características químico nutricionales de las heces de bovinos y porcinos se realizaron los muestreos y los ...
Fernando Duarte Vera   +2 more
doaj   +1 more source

Human land‐use changes the diets of sympatric native and invasive mammal species

open access: yesEcology and Evolution, Volume 13, Issue 12, December 2023., 2023
We simultaneously study the diet of nine native and two invasive mammal species inhabiting three different anthropogenic land‐uses across six bioclimatic regions using environmental DNA and stable isotope analysis. We show that land‐use influences the trophic relationships in invaded communities.
Antje Chiu‐Werner, Menna Jones
wiley   +1 more source

Formulations and Diffusivity Coefficients of the 2D Depth‐Averaged Advection‐Diffusion Models: A Literature Review

open access: yesWater Resources Research, Volume 59, Issue 12, December 2023., 2023
Abstract This article reviews the mathematical formulations of the depth‐integrated advection‐diffusion equation used so far for modeling scalar transport and mixing in shallow environmental flows. It also summarizes the main approaches developed to evaluate the diffusivity tensor in such models.
Emmanuel Mignot   +2 more
wiley   +1 more source

Drivers of jaguar (Panthera onca) and puma (Puma concolor) predation on endangered primates within a transformed landscape in southern Mexico

open access: yesBiotropica, Volume 55, Issue 5, Page 1058-1068, September 2023., 2023
Jaguar and puma seem to increase predation on endangered primates under certain environmental conditions. Abstract Human pressures have increasingly placed keystone species, such as large cats, under threat. Together with forest loss, prey depletion is one of the main threats to the survival of jaguars (Panthera onca) and pumas (Puma concolor ...
Aralisa Shedden‐González   +4 more
wiley   +1 more source

Retinal vessel diameters and microvascular abnormalities in patients with carotid stenosis before and 6 months after carotid endarterectomy: A prospective study

open access: yesActa Ophthalmologica, Volume 101, Issue 5, Page 536-545, August 2023., 2023
Abstract Purpose To assess retinal findings in patients with severe carotid stenosis (CS) before and after carotid endarterectomy (CEA) compared to those in controls. Methods This study is based on 70 patients (male 81%, mean age 69) scheduled for CEA in Helsinki University Hospital and 41 healthy nonmedicated controls (male 76%, mean age 68).
Marianne Ala‐Kauhaluoma   +9 more
wiley   +1 more source

Increased FOXM1 Expression was Associated with the Prognosis and the Recruitment of Neutrophils in Endometrial Cancer

open access: yesJournal of Immunology Research, Volume 2023, Issue 1, 2023., 2023
Background. Although the biological functions of Forkhead box protein M1 (FOXM1) were explored in a variety of cancer, to date, however, little attention has been paid to the situation of FOXM1 in EC endometrial cancer (EC). Method. Bioinformatics analysis, including GEPIA, TIMER, cBioPortal, LinkedOmics, and STRING were used to analyze the FOXM1 gene ...
Jing Chen   +4 more
wiley   +1 more source

Wireless‐Powered Electrical Bandage Contact Lens for Facilitating Corneal Wound Healing

open access: yesAdvanced Science, Volume 9, Issue 31, November 3, 2022., 2022
Schematic of the wireless‐powered electrical bandage contact lens (EBCL) promoting cornea wound healing is discussed here. External electric field produced by the wireless EBCL worn on patient’ eye is capable of regulating the behavior of corneal epithelial cells, thus accelerating corneal wound repair and the recovery of patient's vision.
Qianni Wu   +9 more
wiley   +1 more source

Flicker‐induced retinal vascular dilation in ipsi‐ and contralateral eyes of patients with carotid stenosis before and after carotid endarterectomy: a prospective study

open access: yesActa Ophthalmologica, Volume 100, Issue 7, Page e1370-e1377, November 2022., 2022
Abstract Purpose Retinal vascular function was assessed in patients with carotid stenosis (CS) before and six months after carotid endarterectomy (CEA) and in controls at a six‐month interval. Methods We studied 68 patients (81% male, mean age 69) and 41 healthy non‐medicated controls (77%, 68) from March 2015 to December 2018.
Marianne Ala‐Kauhaluoma   +9 more
wiley   +1 more source

Local treatment for canine anal sacculitis: A retrospective study of 33 dogs

open access: yesVeterinary Dermatology, Volume 33, Issue 5, Page 426-434, October 2022., 2022
Abstract Background Little information has been published regarding treatment of canine anal sacculitis (AS). Objectives Primary objective: determine the outcomes of AS local treatment at the referral dermatology service of the authors' institution. Secondary objective: determine signalment, body condition score (BCS), stool quality and comorbidities ...
Annette Lundberg   +2 more
wiley   +1 more source

Estimación de carga bovina localizada a partir de frecuencia de deposiciones en un pastizal de montaña

open access: yesEcología Austral, 2012
La cuantificación indirecta de la carga ganadera localizada en un determinado lugar dentro de un potrero puede ser una herramienta útil para estudiar los patrones de distribución espacial y temporal del ganado. En este trabajo nos propusimos identificar
Axel R. von Müller   +3 more
doaj   +1 more source

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