Christian Valtierra | Universidad de Guanajuato (original) (raw)
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Papers by Christian Valtierra
Journal of Hospital Medicine, 2014
BACKGROUND: Ethnic minorities in the United States have decreased access to healthcare and dispro... more BACKGROUND: Ethnic minorities in the United States have decreased access to healthcare and disproportionately high morbidity and mortality. There has been minimal growth in the number of minority physicians despite their important role in reducing health disparities. Underrepresented minority (URM) undergraduate students are 50% less likely to maintain interest in medical careers. METHODS: Denver Health and the University of Colorado, Denver enrolled URM students interested in healthcare careers in a year-long, comprehensive program called the Healthcare Interest Program (HIP) that included pairing each student with a hospitalist for mentoring and job shadowing. At the end of the first year of HIP, students were surveyed, and 2 years later they were contacted for follow-up. RESULTS: Twenty-three students enrolled and all completed the program. Nineteen (83%) completed the survey and all "strongly agreed" that participating in HIP expanded their perceptions of what they might accomplish and increased their confidence in their ability to participate in a healthcare profession. Two-year follow-up was available for 21 students (91%). Twenty (95%) remained committed to a career in healthcare, 18 (86%) had graduated, and 6 (29%) were enrolled in postgraduate healthcare training. CONCLUSION: The interest of undergraduate minority prehealth students in healthcare careers may be maintained by participation in a multifaceted, year-long mentoring program such as HIP.
El salto hidráulico es un fenómeno de la ciencia en el área de la hidráulica, frecuentemente obse... more El salto hidráulico es un fenómeno de la ciencia en el área de la hidráulica, frecuentemente observado en canales abiertos (naturales o artificiales). Cuando un fluido a altas velocidades descarga a zonas de menores velocidades, se presenta una ascensión abrupta en la superficie del fluido. Este fluido es frenado bruscamente e incrementa la altura de su nivel, convirtiendo parte de la energía cinética inicial del flujo en energía potencial y sufriendo una inevitable pérdida de energía en forma de calor. En un canal abierto, este fenómeno se manifiesta como el fluido con altas velocidades rápidamente frenando y elevándose sobre sí mismo, de manera similar a como se forma una onda-choque.
Journal of Hospital Medicine, 2014
BACKGROUND: Ethnic minorities in the United States have decreased access to healthcare and dispro... more BACKGROUND: Ethnic minorities in the United States have decreased access to healthcare and disproportionately high morbidity and mortality. There has been minimal growth in the number of minority physicians despite their important role in reducing health disparities. Underrepresented minority (URM) undergraduate students are 50% less likely to maintain interest in medical careers. METHODS: Denver Health and the University of Colorado, Denver enrolled URM students interested in healthcare careers in a year-long, comprehensive program called the Healthcare Interest Program (HIP) that included pairing each student with a hospitalist for mentoring and job shadowing. At the end of the first year of HIP, students were surveyed, and 2 years later they were contacted for follow-up. RESULTS: Twenty-three students enrolled and all completed the program. Nineteen (83%) completed the survey and all "strongly agreed" that participating in HIP expanded their perceptions of what they might accomplish and increased their confidence in their ability to participate in a healthcare profession. Two-year follow-up was available for 21 students (91%). Twenty (95%) remained committed to a career in healthcare, 18 (86%) had graduated, and 6 (29%) were enrolled in postgraduate healthcare training. CONCLUSION: The interest of undergraduate minority prehealth students in healthcare careers may be maintained by participation in a multifaceted, year-long mentoring program such as HIP.
El salto hidráulico es un fenómeno de la ciencia en el área de la hidráulica, frecuentemente obse... more El salto hidráulico es un fenómeno de la ciencia en el área de la hidráulica, frecuentemente observado en canales abiertos (naturales o artificiales). Cuando un fluido a altas velocidades descarga a zonas de menores velocidades, se presenta una ascensión abrupta en la superficie del fluido. Este fluido es frenado bruscamente e incrementa la altura de su nivel, convirtiendo parte de la energía cinética inicial del flujo en energía potencial y sufriendo una inevitable pérdida de energía en forma de calor. En un canal abierto, este fenómeno se manifiesta como el fluido con altas velocidades rápidamente frenando y elevándose sobre sí mismo, de manera similar a como se forma una onda-choque.