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In this work we obtain a new graph class where the {. k}-dominating function problem ({. k}-DOM) is NP-complete: the class of chordal graphs. We also identify some maximal subclasses for which it is polynomial time solva...

Background and purpose: Deviations in radiotherapy quality can significantly affect clinical trial outcomes, including overall survival. Radiotherapy quality assurance (RTQA) is a systematic process by which a RT plan is...

Objectives: To characterize the proliferative and immunophenotypic profiles of salivary gland mucoepidermoid carcinoma (MEC) and to explore their associations with clinicopathologic features, tumour microenvironment (TME...

Relative vibration between two flexible subsystems can be detrimental to the performance of many engineering applications, such as optics-based instruments, machine tools, or adjacent industrial structures sharing piping...

Background: Osteoporosis has long been considered a disorder confined to bone tissue. Growing evidence now highlights its systemic origins, governed by intricate communication between multiple organs. The multi-organ-bon...

Experimental adsorption isotherms of bovine serum albumin (BSA) adsorbed on sulfonated microspheres were described by means of two analytical models: the first is the well-known Langmuir–Freundlich model (LF), and the ...

Resumen: El aumento sostenido de la carga global de cáncer, con proyecciones que superan los 35 millones de casos nuevos hacia 2050, junto con la creciente complejidad de los tratamientos oncológicos, ha posicionado al...