Results 21 to 30 of about 400,864 (202)

Photoreduction of Anthracenes Catalyzed by peri‐Xanthenoxanthene: a Scalable and Sustainable Birch‐Type Alternative

open access: yesChemistry – A European Journal, Volume 29, Issue 63, November 13, 2023., 2023
Recyclability with efficiency: Photocatalyzed “Birch‐type” reduction of acenes by using peri‐xanthenoxanthene (PXX). We present a novel method for reducing various full‐carbon acenes using visible blue light and PXX as a photocatalyst. By attaching PXX to PDMS beads, we achieve catalyst recyclability without compromising efficiency. We also demonstrate
Cristian De Luca   +8 more
wiley   +1 more source

New insights into chemical compositions and health‐promoting effects of black beans (Phaseolus vulgaris L.)

open access: yesFood Frontiers, Volume 4, Issue 3, Page 1019-1038, September 2023., 2023
Black beans possess abundant phytochemicals. This review summarized the potential health benefits of black beans. Antioxidant, anti‐diabetic, anti‐cancer, and anti‐inflammation are major health benefits of black beans. Abstract Black beans (Phaseolus vulgaris L.) are most widely consumed in China, India, and America due to their unique taste and potent
Maninder Meenu   +4 more
wiley   +1 more source

Collision energies: Optimization strategies for bottom‐up proteomics

open access: yesMass Spectrometry Reviews, Volume 42, Issue 4, Page 1261-1299, July/August 2023., 2023
Abstract Mass‐spectrometry coupled to liquid chromatography is an indispensable tool in the field of proteomics. In the last decades, more and more complex and diverse biochemical and biomedical questions have arisen. Problems to be solved involve protein identification, quantitative analysis, screening of low abundance modifications, handling matrix ...
Ágnes Révész   +6 more
wiley   +1 more source

Newborn screening for Fabry disease in the north-west of Spain

open access: yesEuropean Journal of Pediatrics, 2017
Fabry disease is an X-linked lysosomal storage disorder caused by the impairment of α-galactosidase A. Enzyme replacement therapy is available to treat patients, who often experience delayed diagnosis.
C. Colón   +6 more
semanticscholar   +1 more source

Motivación, ansiedad, confianza, agrado y utilidad. Los factores que explican la actitud hacia las matemáticas en los estudiantes de economía

open access: yesINFAD, 2017
El objetivo del estudio se centra en determinar el nivel de actitud hacia las matemáticas por parte de los estudiantes de la Facultad de Economía de la Universidad Autónoma de San Luis Potosí (UASLP). El estudio se aborda desde el paradigma cuantitativo,
Carlos Alberto Rojas-Kramer   +3 more
doaj   +1 more source

Conocimiento financiero y su importancia para los usuarios de servicios comerciales y financieros para elegir la mejor opción para pagar deudas

open access: yesINFAD, 2017
El propósito del estudio se centró en conocer cuál esquema de amortización de deuda genera mayor costo financiero entre los sistemas: Francés, Alemán y Americano  así como la propuesta de García-Santillán, 2014) para el contexto latino.
Arturo García-Santillán   +2 more
doaj   +1 more source

Percepción de tópicos financieros en estudiantes de bachillerato como elemento de inclusión. Un estudio empírico en la región de Veracruz

open access: yesINFAD, 2017
El presente estudio expone un tema de agenda mundial que esta como elemento de la inclusión financiera, se analiza la percepción de los estudiantes de educación media superior hacia tópicos financieros, tales como ingreso, administración del dinero ...
Arturo García-Santillán   +2 more
doaj   +1 more source

Diet-Induced Metabolic Syndrome Altered Bladder Urothelium in Adult Female Rats

open access: yesBiology and Life Sciences Forum, 2023
In recent years, the prevalence of chronic non-communicable diseases has increased. In females, there is a close relationship in the development of these diseases after menopause to estrogenic signaling occurring in various tissues; such is the case for ...
Valentín Varela-Floriano   +4 more
doaj   +1 more source

Nivel de conocimiento que tienen los alumnos de nivel medio superior en tópicos financieros sobre gasto y crédito, ahorro e inversión y la administración del dinero

open access: yesINFAD, 2017
El propósito de este trabajo se centra en determinar el nivel de conocimiento que presentan los estudiantes de educación media superior en tópicos financieros como gasto y crédito, ahorro e inversión y la administración de dinero.
Belém Alejandra Contreras Rodríguez   +2 more
doaj   +1 more source

A selective screening program for the early detection of mucopolysaccharidosis: Results of the FIND project – a 2-year follow-up study

open access: yesMedicine, 2017
The mucopolysaccharidoses (MPSs) are underdiagnosed but they are evaluated in few newborn screening programs, probably due to the many challenges remaining, such as the identification of late-onset phenotypes.
C. Colón   +8 more
semanticscholar   +1 more source

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