Arrested Learning: A Survey of Youth Experiences of Police and Security at School

To uncover critical information about students' experiences, interactions, and feelings about police and security at school, four community-based organizations across the country fielded in-depth surveys of their youth membership: Latinos Unidos Siempre (LUS), Make the Road Nevada (MRNV), Make the Road New Jersey (MRNJ), and the Urban Youth Collaborative (UYC). The results of this national survey, which reached 630 young people in Nevada, New Jersey, New York, and Oregon, clearly reinforce what young people have already made known: police and security at school do not make them safe. The survey also explored young people's vision for supportive and well-resourced schools

Youth Mandate The School Board Elections Toolkit: How young people can build power through school board elections for 501(c)(3) Organizations

In the era of COVID-19 and following the 2020 wave of nationwide uprisings contesting white supremacy, United States politics have grown increasingly polarized at every level of government. Communities across the country are waging battles along partisan and ideological lines, from debates over public health measures, such as mask-wearing and vaccines, to whether to teach young people the truth about this country's legacy of enduring systemic racism or "critical race theory" and the need for police free schools. While there are limited opportunities for engagement on these issues at the national level, many community members have sought opportunities to engage in local politics. As a result, school boards – the most local and easily accessible form of government – have become sites of intense political and cultural debate.Indeed, the country has seen a recent flurry of engagement in school board races and increased scrutiny over election outcomes. A recent analysis by Ballotpedia identified at least 84 attempted school board recalls against 215 board members in 2021 – a significant increase from any other year since at least 2009. However, while school board activity has intensified since 2020, local activism in school board politics is not a new phenomenon. Since the 1950s, school board politics have proven meaningful to Black and Brown communities as they organize to dismantle white supremacy and fight for education justice in their communities.At this moment, with heightened levels of community engagement in school boards across the country, there are viable opportunities for young people, parents, and community members to participate in this critical site of local power and uplift their issues through the electoral process. The communities already building their participation in school board advocacy are demanding that school board members address how Black and Brown young people face harm in schools (including the racist and punitive school discipline policies and the presence of police and security in schools). They are calling on school board members to align with their bold vision for a liberatory education system based on inclusion, equity, and racial justice principles

Intraoperative margin assessment by wireless signals in thoracoscopic anterior (S3) segmentectomy using a radiofrequency identification marker

Despite the use of near-infrared thoracoscopy with intravenous indocyanine green, intraoperative assessment of the surgical margin for the resection of non-palpable tumors located near the intersegmental plane requires highly advanced surgical skill for the prevention of local recurrence. Because the demarcation line is limited to the pleural surface, to overcome uncertainty in tumor palpation for deeply located small-sized lesions, other supplemental localization techniques have been proposed. Here, we present a novel surgical technique using radiofrequency identification markers for intraoperative assessment of the lateral surgical margin in segmentectomy

Estudio Comparativo entre la Bupivacaína (S75-R25) y la Ropivacaína para Evaluar la Seguridad Cardiovascular en el Bloqueo del Plexo Braquial

ResumenJustificativa y objetivosLa Bupivacaína es el fármaco por elección para la anestesia regional por poseer una eficacia, una larga duración y un bloqueo motor menos intenso. La Bupivacaína (S75-R25) consiste en una mezcla de isómeros ópticos que contienen un 75% de levobupivacaína (S-) y un 25% de dextrobupivacaína (R+), y fue creada por una compañía farmacéutica brasileña. Este estudio comparó la eficacia y la seguridad de la bupivacaína S75-R25 con el vasoconstrictor y la ropivacaína para el sistema cardiovascular en el bloqueo del plexo braquial.MétodosEl equipo de investigación colocó de forma aleatoria a los pacientes que recibirían el bloqueo del plexo braquial con la bupivacaína S75-R25 (Grupo B) o la ropivacaína (Grupo R), ambos fármacos al 0,50%, y 30mL de epinefrina 1:200.000. El ECG continuo (Holter) se registró durante todo el procedimiento, como también la escala de fuerza de Lovett, además de la monitorización (frecuencia cardíaca, oximetría de pulso y presión arterial no invasiva). La incidencia de eventos adversos fue comparada con los test del Xi-Cuadrado (Xi2) o exacto de Fisher.ResultadosFueron divididos en dos grupos 44 pacientes. No hubo diferencia significativa con relación a la edad, peso, altura, sexo y tiempo de operación. No hubo diferencia entre las arritmias supraventriculares antes o después del bloqueo del plexo braquial, independientemente del anestésico local elegido. La pérdida de sensibilidad fue más rápida en el Grupo B (23,1 ± 11,7min) en comparación con el Grupo R (26,8 ± 11,5min), aunque no fuere significativa (p = 0,205, test t de Student). Hubo una reducción de la frecuencia cardíaca, observada durante la monitorización continua de 24 horas (Holter).ConclusionesEste estudio demostró una eficacia parecida entre la bupivacaína S75-R25 y la ropivacaína para el bloqueo del plexo braquial, con incidencias parecidas de arritmias supraventriculares

Strategy for lung parenchyma-sparing bronchial resection: a case series report

Lung parenchyma-sparing bronchial resection is uncommon, and the operative procedure depends on the cause and location of the stenosis. We present 6 cases and discuss the different surgical strategies for sleeve resection of the central airway without lung resection. Bronchoplasty for the main bronchus and truncus intermedius was performed with a posterolateral approach. We resected the right main bronchus including the right lateral wall of the lower trachea and half of the carina obliquely and performed an anastomosis. The tumour in the left lobar bronchus was exposed and removed by transient division of the accompanying pulmonary artery. Although post-transplant stenosis and malacia can pose a challenge, bronchoplasty can be used as a definitive treatment in experienced centres