Results 61 to 70 of about 222,409 (200)

Ophrys × armentariae (Orchidaceae) nuevo híbrido de Aragón [PDF]

open access: yes, 2016
Se describe un nuevo híbrido dentro del género Ophrys, concretamente el generado tras el cruce entre Ophrys passionis y Ophrys speculum. También se discute la validez nomenclatural de los parentales.A new hybrid, Ophrys × armentariae, caused by crossing ...
Benito Ayuso, Javier   +1 more
core  

Cruce(s)

open access: yes, 2023
Cuando se busca la palabra cruce en el diccionario de la Real Academia Española, aparecen varias definiciones:1. m. Acción de cruzar (atravesar una cosa sobre otra). 2. m. Punto donde se cortan mutuamente dos líneas. El cruce de dos caminos. 3. m. Paso destinado a los peatones. 4. m. Acción y efecto de cruzar (animales para mejorar las castas). 5.
openaire   +1 more source

Dos Miradas a la Autenticidad: Nostalgia Sensorial y Nostalgia de Conquista en el Campo Culinario Mexicano de la Ciudad de Nueva York

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 2, June 2025.
ABSTRACT This article analyzes the different expressions of authenticity, fidelity, and genuineness surrounding the Mexican culinary scene in New York. On the one hand, self‐identified Mexicans express sensory and memory nostalgia during the production and consumption of foods they recognize as their own.
Axel G. Elías Jiménez
wiley   +1 more source

Boston University Choral Ensembles, February 21, 2003 [PDF]

open access: yes, 2003
This is the concert program of the Boston University Choral Ensembles performance on Friday, February 21, 2003 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue.
School of Music, Boston University
core  

Development of a Machine‐Learning Model for Diagnosis of Pancreatic Cancer from Serum Samples Analyzed by Thermal Liquid Biopsy

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 1, January 2025.
A new methodology is proposed to analyze serum thermograms applying AI tools (switchBox and ncvreg libraries from R). A classification model (intelligent thermal liquid biopsy, iTLB, model) differentiates PDAC patients from healthy controls with a receiver operating characteristic AUC of 0.83. Validation of the iTLB model in an external validation PDAC
Sonia Hermoso‐Durán   +9 more
wiley   +1 more source

Postbreeding ecology of wood ducks in the Illinois River Valley

open access: yesThe Journal of Wildlife Management, Volume 89, Issue 1, January 2025.
We investigated the postbreeding ecology of wood ducks along the Illinois River in central Illinois, USA, to help guide conservation decisions for wood ducks and other waterfowl. Wood ducks primarily used wetlands with woody (45.0%) and emergent vegetation (40.4%), and the most commonly used wetland types by wood ducks were impounded wetlands (53.8 ...
Andrew D. Gilbert   +6 more
wiley   +1 more source

Extrinsic compression of left main coronary artery due to pulmonary artery aneurysm and pulmonary hypertension

open access: yesRadiology Case Reports
Idiopathic pulmonary arterial hypertension is a serious condition that carries a poor prognosis. While exertional dyspnea is the most common symptom, angina like chest pain, most often due to right ventricle ischemia, may occur at advanced stages.
Nicolás Dallapé de la Reta, MD   +9 more
doaj   +1 more source

Community engagement, service learning, and underrepresented college student success: An examination of multiple cohorts

open access: yesAnalyses of Social Issues and Public Policy, Volume 24, Issue 3, Page 1226-1251, December 2024.
Abstract Previous literature has demonstrated the positive benefits of Service Learning (SL) participation on college student outcomes. This study explored whether SL participation during the first year of college appeared to be a potentially useful community engagement and pedagogical lever for enhancing college students’ academic achievement ...
Tai Do   +5 more
wiley   +1 more source

Prevalence of cirrhotic cardiomyopathy in liver transplant candidates: Impact on pre- and post-transplant mortality

open access: yesAnnals of Hepatology
Introduction and Objectives: Cirrhotic cardiomyopathy (CCM) is defined as the presence of cardiac dysfunction in patients with cirrhosis in the absence of pre-existing heart disease.
Ignacio Roca   +12 more
doaj   +1 more source

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