Publications by authors named "C Perez de Lara"

This research focuses on the design of a three-finger adaptive gripper using additive manufacturing and electromechanical actuators, with the purpose of providing a low-cost, efficient, and reliable solution for easy integration with any robot arm for industrial and research purposes. During the development phase, 3D printing materials were employed in the gripper's design, with Polylactic Acid (PLA) filament used for the rigid mechanical components and Thermoplastic Polyurethane (TPU) for the flexible membranes that distribute pressure to the resistive force sensors. Stress analysis and simulations were conducted to evaluate the performance of the components under load and to gradually refine the design of the adaptive gripper.

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Macroglossia can be seen in multiple conditions, but its evaluation becomes more challenging when approached as an isolated presenting symptom. This is a case of a 65-year-old patient with isolated progressive tongue hypertrophy of unclear etiology for 5 years. We navigate the causes of macroglossia and discuss the clinical and diagnostic procedures that helped us narrow the differential diagnoses for our patient.

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Article Synopsis
  • * Urban areas displayed increased generalization in species interactions, demonstrating greater overlap and a link between lower rainfall and more generalized interaction networks.
  • * Urban environments also showed reduced functional trait diversity among hummingbirds and a higher presence of nonnative nectar plants, affecting both species composition and the interactions within these ecological communities.
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  • - Over the last 30 years, miniaturized percutaneous nephrolithotomy (mPCNL) has gained popularity due to its potential to reduce complications compared to standard procedures, but there's still debate over best practices and management strategies that hinders wider use.
  • - An international panel of urology experts developed a consensus document on mPCNL to provide a comprehensive framework for practice, which included reviewing literature, identifying research gaps, and conducting surveys to gather expert opinions.
  • - The study revealed 58 key questions on mPCNL practices, and consensus was achieved on 30 questions, affirming mPCNL as an effective technique for treating upper urinary tract stones in both adults and children.
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