Educators! : physically challenged students want to have fun

This project focuses on bringing awareness among educators on the issues concerning schooling elementary (k- 5) students with physical disabilities. This is achieved through the creation of a friendly workshop, where educators are presented with information on understanding their students\u27 unique needs and how to help them succeed inside the classroom. The workshop contains five different components: a presentation, informative video, instructional activities, and discussions, along with two surveys. Furthermore, each aspect of the workshop inserts other educators\u27 opinions throughout the entire presentation. In other words, educators are able to learn from each other rather than just listening to the information on the presentation

The ( Horvacute{a}th\u27s) (mathscr{S}_k^{prime}) and the Fourier transform

In this paper we establish new properties for the Fourier transform over the space of distributions $mathscr{S}_k^{prime}$ introduced by Horv\u27ath. We prove Abelian theorems for the Fourier transform over the space $mathscr{S}^{prime}_k$, $kinmathbb{Z}$, $k<0$. Continuity properties and some results concerning regular distributions are studied. We also prove that the Fourier transform is an injection from $mathscr{S}^{prime}_k$, $kinmathbb{Z}$, $k<0$, into $mathscr{O}_C^{-2k-1}$, where this space denotes the union of the spaces $mathscr{S}^{-2k-1}_{k^ast}$, as $k^{ast}$ varies in $mathbb{Z}$, which have been given by Horv\u27ath. The convolution over $mathscr{S}_k^{prime}$ for certain regular distributions and its relation with the usual convolution product of functions is exhibited. Finally, some illustrative examples are considered

Spectral properties of the dynamic state transition in metal halide perovskite-based memristor exhibiting negative capacitance

The evolution of device properties in memristor switching between high- and low-resistance states is critical for applications and is still highly subjected to significant ambiguity. Here, we present the dynamic state transition in a 2D Ruddlesden–Popper perovskite-based memristor device, measured via impedance spectroscopy. The spectral evolution of the transition exhibits a significant transformation of the low frequency arc to a negative capacitance arc, further decreasing the device resistance. The capacitance–frequency evolution of the device indicates that the appearance of the negative capacitance is intimately related to a slow kinetic phenomenon due to ionic migration and redistribution occurring at the perovskite/metal contact interface. In contrast, no negative capacitance arc is observed during the state transition of a memristor device where the contact is passivated by an undoped Spiro-OMeTAD interfacial layer. The switching mechanisms are entirely different, one due to interface transformation and the other due to filamentary formation

Automated classification system of giant white corn using image processing and supervised techniques

Nowadays, the use of artificial vision for classification in agricultural products has proven to have a great impact on this field. The exportation of agricultural goods has risen all over the world, consequently, that is the reason why exporting companies are looking to automate their processes and artificial vision techniques seems a great niche. This automation will allow an improvement in their production performance by diminishing the time and cost of their processes. While having a sound quality product in less time, improved precision and with no extensive manipulation of the product. In this article, we aim to offer a low cost alternative to this procedure oriented to the classification of Peruvian white corn by proposing an algorithm for the segmentation and recognition of images using computer vision techniques

Embarazo ectópico cornual ipsilateral a salpingectomía previa. Reporte de caso

Antecedentes: El embarazo ectópico cornual (EEC) es infrecuente y representa el 3% de todos los embarazos ectópicos. Objetivos: Se presenta el caso de un embarazo ectópico cornual tratado satisfactoriamente de forma quirúrgica. Caso clínico: Paciente nulípara de 39 años con antecedente de salpingectomía izquierda por embarazo ectópico, objetiva por ecografía y resonancia magnética (RM) pélvica un embarazo no evolutivo en el fondo uterino, ofreciendo dudas diagnósticas por observarse además una masa en el cuerno uterino izquierdo y múltiples miomas. Se realiza nueva ecografía visualizándose saco gestacional en cuerno izquierdo y al correlacionar con valores de βHCG se diagnostica embarazo ectópico cornual en muñón de salpingectomía izquierda previa por lo que se realizó manejo quirúrgico. Conclusión: El diagnóstico del EEC sigue siendo un reto para el clínico, llegando a veces ser inconcluso por ecografía transvaginal y resonancia magnética, sin embargo, la sensibilidad de la ecografía es operador dependiente.Background: Cornual ectopic pregnancy is uncommon and represents 3% of all ectopic pregnancies. Objectives: A reported case of cornual ectopic pregnancy with succesfully surgical treatment is presented. Clinical case: A 39-yearold nulliparous patient with previous left salpingectomy due to ectopic pregnancy, presents a non-viable pregnancy at the uterine fundus identified by ultrasound and pelvic magnetic resonance imaging (MRI). Furthermore, a mass in the left uterine horn and multiple myomas were observed causing diagnosis doubts. A new ultrasound was performed and the gestacional sac was found in the left cornual. The result was correlate with βHCG value and it is diagnosed a cornual ectopic pregnancy in a previous left salpingectomy stump, so surgical management was performed. Conclusion: The diagnosis of CEP continues challenge clinicians due to transvaginal ultrasound and magnetic resonance imaging are usually non conclusive. However, ultrasound sensitivity is operator dependent.Tesi

Evaluación de riesgo vial en la ruta de San Antonio de Putina hasta Muñani del corredor vial pro-región Puno, 2020

Esta investigación EVALUACIÓN DE RIESGO VIAL EN LA RUTA DE SAN ANTONIO DE PUTINA HASTA MUÑANI DEL CORREDOR VIAL PROREGIÓN PUNO, 2020 logro identificar los trabajos de señalización vertical, y mejoramiento del pavimento y obras de arte que requiere la ruta San Antonio de Putina hasta Muñani en el marco de la normativa vigente como el Manual de Dispositivos de Control de Tránsito Automotor para Calles y Carreteras (MTC) y el Manual De Carreteras: Diseño Geométrico DG-2018. La implementación de estos dispositivos y las mejoras en general de la ruta enfatizan sobre la seguridad vial con el objetivo de disminuir el riesgo individual y colectivo respectivo con la finalidad de alertar a los conductores de dicha ruta sobre la existencia de peligros. En la recolección de datos se aplicó la técnica de la recopilación de datos para luego aplicar las normas vigentes que me ayudo posteriormente para comprobar la hipótesis y concluir con los esquemas finales. Con el estudio se logró demostrar que haciendo uso de este tipo de herramientas podemos lograr aplicarlos a aquellas rutas con similares condiciones, pero siempre teniendo en cuenta la clasificación respectiva, el IMDa y la velocidad de diseño de 30Km/h adecuada con el nivel de seguridad y de protección presente en la ruta. De esta manera, la accidentalidad y la siniestralidad se reduciría ya que el papel que juega la infraestructura como responsable en la generación de accidentes sería mínimo y las consecuencias de éstos también. Además, con el estudio del riesgo se logró proponer un Plan de acción para el desarrollo del plan estratégico de seguridad vial.This investigation ROAD RISK ASSESSMENT ON THE ROUTE FROM SAN ANTONIO DE PUTINA TO MUÑANI DEL ROAD CORREDOR PRO-REGIÓN PUNO, 2020 was able to identify the vertical signaling works, and improvement of the pavement and works of art that the San Antonio de Putina route requires until Muñani within the framework of current regulations such as the Manual of Automotive Traffic Control Devices for Streets and Roads (MTC) and the Highway Manual: Geometric Design DG-2018. The implementation of these devices and the general improvements of the route emphasize road safety in order to reduce the respective individual and collective risk in order to alert the drivers of said route about the existence of dangers. In the data collection, the data collection technique was applied to later apply the current regulations that later helped me to verify the hypothesis and conclude with the final diagrams. With the study, it was possible to show that by making use of this type of tools we can apply them to those routes with similar conditions, but always taking into account the respective classification, the IMDa and the design speed of 30Km / h adequate with the level of safety and protection present on the route. In this way, the accident rate and the accident rate would be reduced since the role played by the infrastructure as responsible for the generation of accidents would be minimal and the consequences of these as well. Furthermore, with the risk study, it was possible to propose an Action Plan for the development of the strategic road safety plan.Tesi

Uso de hidroclorotiazida asociada a disminución de fractura de cadera en pacientes del Hospital Belén de Trujillo

Objetivo: Determinar si la hidroclorotiazida está asociada a disminución de fractura de cadera en pacientes del Hospital Belén de Trujillo, 2010-2018. Material y métodos: Se llevó a cabo un estudio retrospectivo, observacional, casos y controles en el que se incluyeron a 168 pacientes del hospital Belén de Trujillo de las áreas de medicina interna y traumatología, según criterios de selección los cuales se dividieron en 2 grupos: 56 pacientes atendidos con fractura de cadera y 112 pacientes atendidos sin fractura de cadera durante el periodo 2010-2018. Resultados: Se incluyeron 168 pacientes del hospital Belén de Trujillo formado por 56 casos y 112 controles, se encontró que en el 98,2 % de casos de fractura de cadera estos no recibieron tratamiento con hidroclorotiazida, y en el caso de los que recibieron hidroclorotiazida solo un 1,8% padeció de fractura de cadera, observamos su valor significativo de la hidroclorotiazida sobre la fractura de cadera el cual es 0,003 (p<0.05)., además de tener en el OR: 0,084 con un IC: 0,011 – 0,641. Conclusión: La hidroclorotiazida está asociada a disminución de fractura de cadera en pacientes del Hospital Belén de TrujilloObjective: To determine if hydrochlorothiazide is associated with the decrease in hip fracture in patients at Belén de Trujillo Hospital, 2010-2018. Material and methods: A retrospective, observational, case-control study was carried out in which 168 patients from the Belén de Trujillo hospital in the areas of internal medicine and traumatology were included, according to selection criteria which were divided into 2 groups: 56 patients treated with a hip fracture and 112 patients treated without a hip fracture during the 2010-2018 period. Results: 168 patients from the Belén de Trujillo hospital, consisting of 56 cases and 112 controls, were found that in 98.2% of hip fracture cases they did not treated with hydrochlorothiazide, and in the case of those who received hydrochlorothiazide alone 1.8% suffered from hip fracture, we observed its significant value of hydrochlorothiazide on hip fracture which is 0.003 (p <0.05)., In addition to having in the OR: 0.084 with an IC: 0.011 - 0.641. Conclusion: Hydrochlorothiazide is associated with the decrease in hip fracture in patients at Belén de Trujillo HospitalTesi

Left-right symmetric model with μ↔τ\mu\leftrightarrow\tau symmetry

We analyze the leptonic sector in the left-right symmetric model dressed with a $(Z_{2})^{3}$ discrete symmetry which realizes, after weak spontaneous breaking, a small broken \mu\lra\tau symmetry that is suggested to explain observable neutrino oscillation data. \mu\lra\tau symmetry is broken at tree level in the effective neutrino mass matrix due to the mass difference $\widetilde{m}_{\tau}\neq \widetilde{m}_{\mu}$ in the diagonal Dirac mass terms, whereas all lepton mixings arise from a Majorana mass matrix. In the limit of a small breaking we determined $\theta_{13}$, and the deviation from the maximal value of $\theta_{ATM}$, in terms of the light neutrino hierarchy scale, $m_{3}$, and a single free parameter $h_{s}$ of the model.Comment: 9 pages, 4 figures. Title changed and we have added one new section: CP phase contribution. Minor corrections and references updated. Published versio