Chronotopic identities : on the spacetime organization of who we are

An introduction to the concept of chronotopic identity work, applied to classroom discourse and proposed as an instrument for increasing accuracy in ethnographic description

Percepción de los estudiantes de pregrado de medicina humana sobre los talleres de simulación médica

Objetivo: Evaluar la percepción de los estudiantes de pregrado sobre los talleres de simulación de procedimientos médicos. Material y métodos: Se realizó un estudio transversal en 190 estudiantes de pregrado de Medicina Humana de la Universidad Privada Antenor Orrego quienes cursaban el séptimo u octavo ciclo en el periodo 2019-10 y 20 a quienes se les aplicó el cuestionario de percepción de talleres simulados del estudio de Villagrán. Los datos fueron analizados usando las medianas, rango intercuartil y pruebas estadísticas U de Mann-Whitney. Resultados: El grupo etario menor e igual de 21 años obtuvo un rango intercuartil mayor (Ítem 1: P25= 4 P75=5 Ítem 6: P25= 4 P75=5) que los mayores de 21 años. En la asociación entre el rango de edades planteados se obtuvieron a los ítems 1 (p=0.033) y 6 (p=0.034) con una diferencia de medianas significativa. La percepción sobre los talleres de simulación clínica no difiere según el sexo de los estudiantes encuestados. Conclusiones: Existen evidencias suficientes para afirmar que la percepción en los alumnos de pregrado sobre los talleres de simulación médica es favorable. Palabras Clave: Percepción de Simulación, estudiantes de medicinaThe aim: To evaluate the perception of undergraduate students about the medical simulation workshops. Material and methods: This cross-sectional study was carried out in 190 undergraduate students of Human Medicine from the Antenor Orrego Private University who were studying the seventh or eighth cycles of the 2019-10 and 20 academic semester, who were applied the perception of simulated workshops Inventory of Villagran. The data was analyzed using medians, interquartile range and Mann-Whitney U statistical tests. Results: The age group less than and equal to 21 years old obtained a higher interquartile range (Item 1: P25 = 4 P75 = 5 Item 6: P25 = 4 P75 = 5) than those over 21 years old. In the association between the range of ages proposed, items 1 (p = 0.033) and 6 (p = 0.034) were obtained with a significant difference in medians. The perception of clinical simulation workshops does not differ according to the sex of the students surveyed. Conclusions: There is adequate evidence to affirm that the perception in undergraduate students of medical simulation workshops is favorable.Tesi

O Brasil à luz (e à sombra) do “ciclo progressista”: Reflexões retrospectivas sobre os processos participativos e a construção de políticas para as mulheres

This article discusses how national women’s policy agencies were being structured in Brazil in the period immediately before the 2016 coup.  Based on interviews with feminist activists and state managers and ethnographic work carried out during the 3rd and 4th National Conferences on Public Policies for Women, it addresses that political agreements, alliances and coalitions in the name of governance overlapped the possibilities created by the participatory spaces of encounters between feminisms and State, undermining a progressive agenda while strengthening and consolidate retrograde forces.Este artigo discorre sobre como estavam sendo estruturados os mecanismos nacionais de políticas para mulheres no Brasil no período imediatamente anterior ao golpe de 2016. Com base em entrevistas a gestoras e ativistas feministas e trabalho etnográfico realizado durante as 3ª e 4ª Conferências Nacionais de Políticas para as Mulheres, demonstra-se que acordos e alianças políticas articuladas em nome da governabilidade sobrepuseram-se às possibilidades criadas pelos espaços participativos e encontros entre feminismos e Estado, debilitando uma agenda possivelmente progressista enquanto se fortaleciam e consolidavam posturas retrogradas

Thermodynamics of Mobile Order Theory: Solubility and Partition Aspects

The purpose of this thesis is to analyze the thermochemical properties of solutes in nonelectrolyte pure solvents and to develop mathematical expressions with the ability to describe and predict solution behavior using mobile order theory. Solubilities of pesticides (monuron, diuron, and hexachlorobenzene), polycyclic aromatic hydrocarbons (biphenyl, acenaphthene, and phenanthrene), and the organometallic ferrocene were studied in a wide array of solvents. Mobile order theory predictive equations were derived and percent average absolute deviations between experimental and calculated mole fraction solubilities for each solute were as follows: monuron in 21 non-alcoholic solvents (48.4%), diuron in 28 non-alcoholic solvents (60.1%), hexachlorobenzene (210%), biphenyl (13.0%), acenaphthene (37.8%), phenanthrene (41.3%), and ferrocene (107.8%). Solute descriptors using the Abraham solvation model were also calculated for monuron and diuron. Coefficients in the general solvation equation were known for all the solvents and solute descriptors calculated using multilinear regression techniques

Els singulars anecdòtics de Plàcid Vidal : plurals i categòrics

El treball té el propòsit de revalorar l'obra de Plàcid Vidal, per tal de situar-la en el lloc adient dins el gènere de la literatura memorialística, atès que Vidal escriu Els singulars anecdòtics (1920 i, en edició ampliada, 1925) amb la voluntat de deixar un testimoni d'un període cultural -que situa entre 1898 i 1909-, i conscient que recorre a un gènere poc valorat aleshores a Catalunya: el de la literatura del jo. L'estudi analitza la tècnica emprada per Plàcid Vidal per fer les siluetes, la recepció de què és objecte el llibre, i les referències que se n'han fet posteriormen

Effects of warm-up before stretching on flexibility and torque development in elderly

The purpose of the study was to analyze the effect of warm up exercises on flexibility and torque development of elderly subjects submitted to a protocol of hamstring muscles stretching. 28 subjects (9 men and 19 women), aged 66.4±6 years, volunteered for this study. Subjects were randomly divided into 2 protocols: a stretching protocol (group A) and a warm up and stretching protocol (group B). Both groups received the intervention for 4 weeks, with three sessions per week, consisting of 6 bouts of active stretching lasting 30 seconds. Subjects were evaluated on selection (T1), immediately before the intervention (T2), immediately after (T3) and a month after (T4) the intervention period for measures of knee extension range of motion (ROM) and angle with a goniometer and for active and passive peak torque (Nm s-1) at 60°/s and 2°/s respectively using a isokinetic dynamometer. Anova Two-Way and a post hoc analysis using the Tukey’s test were applied to test the differences between and within groups. Both groups presented reduction of the knee extension range of motion deficit (p=0.001), increase of the active peak torque flexor in eccentric (p=0.003) and concentric (p=0.015) phases, and reduction of the peak torque angle of the knee flexors in the eccentric phase (p=0.046) when comparing T3 with T2 for both groups, without significant difference between groups. The passive peak torque did not vary significantly (p\u3e0.05) between the evaluations. The pre-exercise warm up was unable to elicit differences in flexibility and torque development of the hamstrings in elderly subjects