Buscar recursos académicos

We investigate the drying dynamics of mesoporous silicon bilayers with controlled pore geometries during ethanol evaporation. Using Reflective Interferometric Fourier Transform Spectroscopy (RIFTS), we track the evolutio...

As a part of our project aimed at developing new safe chemotherapeutic and chemoprophylactic agents against tropical diseases, fluorine-containing drugs structurally related to 4-phenoxyphenoxyethyl thiocyanate (1) were ...

The intersection between the history of emotions and migration studies highlights how motherhood and care practices are transformed during migration. In this article, through the example of Bolivian migration to Argentin...

ROTADIAL is a rapid nanobody (Nb)-based ELISA assay able to identify Rotavirus group A (RVA) in feces from pediatric patients. The assay is based on a sandwich of two patented llama-derived Nbs directed to the inner caps...

Anatomy and histochemistry of Cyperaceae fruits (including seeds) are poorly known due to their hard, isolating tissues that prevent anatomical techniques. We performed the first, most comprehensive structural diversity ...

In this work TiO2 modified with nitrogen was synthesized by sol-gel method from the hydrolysis of titanium isopropoxide with urea solution in different concentrations so that the theoretical N/Ti molar ratio was equal to...

Let μ be a nonnegative Borel measure on Rd satisfying that μ(Q) ⩽ l(Q)n for every cube Q ⊂ Rn, where l(Q) is the side length of the cube Q and 0 < n ⩽ d. We study the class of pairs of weights related to the boun...

The necessity of a learner- centered approach, and the scarce oral fluency input reinforcement, drove this mixed method Action Research study. The purpose of this study was to foster students’ oral fluency through the ...

Abstract Neonchocotyle violantei n. sp. (Monogenea: Hexabothriidae) infects the gill of the Atlantic guitarfish, Pseudobatos lentiginosus (Rhinopristiformes, Rhinobatidae) from littoral waters of Celestún, Yucatán, Mex...

During the last 30 years, as the concept "burnout" has evolved, multiple definitions and models of the concept "burnout" have appeared and been used to account for the phenomenon of the burn out syndrome. However, none o...

Presentación del número

Background: Infectious diseases are a global problem, the second human cause of death. Infectious diseases caused by pathogenic bacteria have been treated with a high degree of efficacy. However, even when the 20th centu...

Dengue is the single most important human viral infection transmitted by insects. The function of the viral proteins andtheir interactions with the host cell is under exhaustive investigation with the aim of identifying ...

Fighting fires is a very risky job, where loss of life is a real possibility. Proper training is essential. Several firemen academies offer courses and programs whose goal is to enhance the ability of fire and emergency ...

Estradiol (E) has been suggested to have a neuroprotective effect in young animals but has neutral or harmful effects when it is administered to aged animals. In the present study, we determined whether the post-ovariect...

A-2-years-old heifer showed a mass on the frontal part of the skull. Cytological analysis displayed pleomorphic, polyedric and fusiform cells with extracellular hyaline material. Histologically, the excised mass showed p...

Inflorescence forms in grasses lead to a general assumption that their evolution is random. We reconstructed the ancestral inflorescence for Poaceae subtribe Eleusininae and outlined possible evolutionary pathways to tes...

Let G be a locally compact abelian group whose dual group Gˆ is compactly generated. If G admits a quasicrystal, then it is known that this quasicrystal is a universal sampling and universal interpolation set. However, ...

Surgical site infections (SSIs) are among the leading healthcare-associated infections worldwide, and S. aureus is the most prevalent cause. Antimicrobial resistance, dormant cells, and biofilm formation contribute to tr...

A spraymethod is proposed to improve the catalytic properties of ceramic papers to be used as catalytic lters for removing diesel soot particles. Small particles of Ce and Co oxides, acting as active centers for the comb...

Solid wood specimens of Araucaria angustifolia were impregnated with alkoxysilanes hydrolyzed and condensed “in situ” by the sol–gel process. Alkoxysilanes selected were aminopropyl methyldiethoxysilane and aminopr...

Es importante procurar la conservación de los recursos naturales, para lo cual es necesario identificar su ubicación y distribución. A fin de preservar los recursos naturales, se estableció en México el Programa de ...

El acceso al agua potable de calidad es fundamental para la salud pública. Este estudio evalúa la calidad del agua en Bacerac, Sonora, considerando su variabilidad estacional y cumplimiento con la NOM-127-SSA1-2021. Se...

Adverse effects of glyphosate-based herbicide (GBH) exposure on endocrine-related tissues have been reported. Our aim was to determine whether early postnatal exposure to a GBH produces long-term effects on the mammary g...