The emerald commerce as an expression of the new lex mercatoria

The present work aims to demonstrate how, through the emerald trade, occurs in Colombia the New Lex Mercatoria, by establishing independent institutions with production of non-state rules, taking into account the influence of global marke

Aplicación de los cuentos como Estrategia para Lograr el Desarrollo del Lenguaje Oral en los niños y niñas de 5 años de la I.E.I. Nº 153 – LLIPATA – PALPA - 2017

Todo lo adquirido en sus conocimientos y aprendizaje de los niños antes de ingresar a la Institución Educativa integran los factores más importante de las dificultades u obstáculos que presentan los niños al leer y escribir, en la mayoría de casos en aquellas familias con pocos escasos recursos económicos. En el aprendizaje adquirido, los cuentos revisten de gran relevancia. Se refiere a una situación que brinda el apropiado contexto para el intercambio de conocimientos oportuno en el cual se tratara de ver mucho más allá del texto, obteniendo además la ampliación del léxico y de un nuevo mundo conceptual donde se promoverá el desarrollo de estrategias. De la misma forma, esta situación ayuda a promover el desarrollo cognoscitivo con el uso a través del lenguaje y así lograr funciones cognoscitivas muchas mas avanzadas. Este trabajo tiene como primordial objetivo el de poder ayudar al conocimiento de los cuentas, ayuda con el desarrollo de las habilidades discursivas y cognitivas en todos los niños. Cumpliendo con el proceso del presente trabajo: Primer Capítulo: Enmarca los aspectos generales como el titulo del trabajo de campo profesional, nombre de la institución educativa donde se elaboró el desarrollo y el tiempo, fundamentación y finalmente los objetivos generales y específicos. Segundo Capitulo: Se dio a conocer las distintas teorías sobre el cuento de diferentes autores para el sustento del presente trabajo. Tercer Capítulo: Se utilizó la metodología aplicada donde los niños en forma gradual lograron superar el aprendizaje a través de las sesiones de aprendizaje. Por último se desarrollaron las conclusiones, sugerencias, bibliografía y anexos.Tesis de segunda especialida

A Low-Cost Control Occupancy Solution Using a Time-of-Flight Ranging Sensor Laser

Forma part de la Conferència IPIN 2021 WiP Proceedings, November 29 – December 2, 2021, Lloret de Mar, Spain "International Conference on Indoor Positioning and Indoor Navigation, IPIN 2021 [Preface]," 2021 International Conference on Indoor Positioning and Indoor Navigation (IPIN), 2021, doi: 10.1109/IPIN51156.2021.9701845.The pandemic situation has driven to several measures to prevent the spread of COVID-19. One of these measures is social distance and, as a consequence, limitation of capacity of indoor closed spaces. This makes necessary the deployment of systems that help to control occupancy of spaces. This work proposes a low-cost system to control access to an indoor closed space with a single door. The system is based in a two laser Time-of-Flight sensors VL53L0X over a HiLetgo UNO R3D1R32 ESP32 microcontroller. The system counts the occupancy of the room and share it with a database and a dashboard, using Node-RED. The tested prototype shows a 86.6% reliability that increases to a 100% reliability when users are informed to enter or exit one by one. The main contributions of this work are: to control capacity of one-entrance indoor closed space with a low cost open system; and to record occupancy of the room in order to analyse it behaviour with time

Minimally Invasive Laminate Veneer Therapy for Maxillary Central Incisors.

Minimally invasive dentistry is a considered process that requires the clinician to be prepared with the ideal sequence and the tools needed. This report describes a well-planned ultraconservative approach using only two ceramic laminate veneers for the maxillary central incisors to significantly improve the patient's overall smile. A 30-year-old female presented with the chief complaints of having diastemas between the central and lateral incisors as well as incisal wear. Diagnostic wax-up and mock-up were performed, and the patient approved the minimally invasive treatment with veneers only for central incisors. A reduction guide aided the conservative tooth preparations, and hand-crafted feldspathic veneers were bonded under total isolation with a rubber dam. The two final conservative veneers significantly improved the smile and fulfilled the patient's expectations. Following proper planning and sequencing, predictable outcomes were obtained and fulfilled the patient's esthetic demands. Minimally invasive restorative dentistry with only two single veneers can impact the entire smile frame. Overtreatment in the esthetic zone is unnecessary to meet a patient's esthetic expectations

FSO-CDMA Systems Supporting end-to-end Network Slicing

A new flexible, secure FSO-CDMA system supporting end-to-end network resource slicing is proposed and investigated. New mathematical formalisms considering distinct turbulence conditions are derived. The system supports different applications, use cases, and traffic requirements

Soft Tissue Grafting Procedures before Restorations in the Esthetic Zone: A Minimally Invasive Interdisciplinary Case Report.

An esthetically pleasing smile is a valuable aspect of physical appearance and plays a significant role in social interaction. Achieving the perfect balance between extraoral and intraoral tissues is essential for a harmonious and attractive smile. However, certain intraoral deficiencies, such as non-carious cervical lesions and gingival recession, can severely compromise the overall aesthetics, particularly in the anterior zone. Addressing such conditions requires careful planning and meticulous execution of both surgical and restorative procedures. This interdisciplinary clinical report presents a complex case of a patient with esthetic complaints related to asymmetric anterior gingival architecture and severely discolored and eroded maxillary anterior teeth. The patient was treated using a combination of minimally invasive ceramic veneers and plastic mucogingival surgery, resulting in a successful outcome. The report emphasizes the potential of this approach in achieving optimal esthetic results in challenging cases, highlighting the importance of an interdisciplinary team approach in achieving a harmonious balance between dental and soft tissue aesthetics

Diagnostic Mock-Up as a Surgical Reduction Guide for Crown Lengthening: Technique Description and Case Report.

Background and Objectives: The report describes a technique using a diagnostic mock-up as a crown-lengthening surgical guide to improve the gingival architecture. Materials and Methods: The patient's primary concern was improving her smile due to her "gummy smile" and short clinical crowns. After clinical evaluation, surgical crown lengthening accompanied by maxillary central full-coverage single-unit prostheses and lateral incisor veneers was recommended. The diagnostic mock-up was placed in the patient's maxillary anterior region and used as a soft tissue reduction guide for the gingivectomy. Once the planned gingival architecture was achieved, a flap was reflected to proceed with ostectomy in order to obtain an appropriate alveolar bone crest level using the overlay. After six months, all-ceramic crowns and porcelain veneers were provided as permanent restorations. Results: A diagnostic mock-up fabricated with a putty guide directly from the diagnostic wax-up can be an adequate surgical guide for crown-lengthening procedures. The diagnostic wax-up was used to fabricate the diagnostic mock-up. These results suggested that it can be used as a crown-lengthening surgical guide to modify the gingival architecture. Several advantages of the overlay used in the aesthetic complex case include: (1) providing a preview of potential restorative outcomes, (2) allowing for the appropriate positioning of gingival margins and the desired alveolar bone crest level for the crown-lengthening procedure, and (3) serving as a provisional restoration after surgery. Conclusions: The use of a diagnostic mock-up, which was based on a diagnostic wax-up, as the surgical guide resulted in successful crown lengthening and provisional restorations. Thus, a diagnostic overlay can be a viable option as a surgical guide for crown lengthening

FSO-CDMA Systems Supporting end-to-end Network Slicing

A new flexible, secure FSO-CDMA system supporting end-to-end network resource slicing is proposed and investigated. New mathematical formalisms considering distinct turbulence conditions are derived. The system supports different applications, use cases, and traffic requirements