The aim of this study was to describe the shaping ability of a rotary nickel-titanium instrument in combination with different torque-controlled endodontic devices in severely curved root canals of extracted human teeth. Sixty human molars with curvatures ranging from 25° to 69° were embedded in a muffle system and portioned into five horizontal sections (thickness 1.2 mm), starting from the apex. Canals were divided into three groups (n = 20 for each) and were prepared with either a cordless endodontic handpiece (SiroNiti) or two conventional devices (E-MasterTM and Endo IT control) using FlexMaster® instruments and a crown-down preparation technique. We evaluated the frequency of instrument failure, preparation time, loss of working length and differences between pre- and postoperative instrumentation of root canal cross-sections. The root canal area before and after the intervention was determined using area-measuring software. The data were analyzed statistically using a one-way ANOVA followed by a Kruskal-Wallis multiple-comparison Z-test.
El resumen describe una interacción entre un operador de soporte técnico y un usuario que está teniendo problemas para acceder a la red. A lo largo de la conversación, el usuario tiene pensamientos frustrados sobre la falta de conocimiento técnico del usuario y su incapacidad para proporcionar información básica como su nombre de usuario y contraseña. Finalmente, el usuario descubre que el usuario tenía apuntada su información de acceso en un post-it todo el tiempo.
The prevalence of moderate to severe calcific aortic valve stenosis in patients ≥75 years old is 2.8% and only 40% of patients with surgical indication undergo aortic valve replacement because of high perioperative risk, older age, lack of symptoms, and patient/family refusal [1]. In the absence of hemodynamically significant left ventricular (LV) outflow obstruction, calcific aortic valve disease (CAVD) prevalence raises up to 25% in patients aged from 65 to 74 years old [2,3] and independently predicts cardiovascular (CV) event, overall and CV mortality. As the population ages and CAVD incidence and prevalence increase, it is crucial a deeper understanding of the patho-physiology of heart valve calcification that could provide novel insight into medical therapeutic approaches to delay or modify the disease course. In the human body, several physiological processes of calcification take places and mineralized deposits are present, as bones, enamel and dentin.
El documento describe los principales símbolos patrios del Perú: la bandera, el escudo y el himno nacional. La bandera peruana data de 1825 y consiste en tres franjas verticales roja, blanca y roja. El escudo también se estableció en 1825 y representa las riquezas del Perú a través de la vicuña, la quina y la cornucopia. El himno nacional fue adoptado en 1822 y es considerado uno de los himnos más hermosos del mundo junto con la Marsellesa francesa.
The document provides guidance on drafting replies for customer complaints. It recommends acknowledging the customer's letter, admitting fault if the customer is correct without making excuses, sincerely regretting the mistake, and promising to take steps to prevent recurrence. The customer wants to know the company regrets the mistake, will make amendments if possible, and will take steps to prevent future mistakes. A proper response format includes a heading, date, salutation, subject, body, complimentary close, signature, and enclosures. The document also lists kinds of business letters and essentials of a good business letter such as the date, recipient address, subject, structure, style, punctuation, maintaining contact, providing a record, and building goodwill.
The document provides details on various design projects completed by Steven Young for a graphic design portfolio. It includes summaries and objectives for projects like a magazine cover, montage poster, brochure, webpage mockup, photodesign, business identity logo, HTML/CSS coding, infographic, and Prezi presentation. The projects were assigned in a communication design course to develop skills in programs like Photoshop, InDesign, and Illustrator while learning design principles.
Este documento trata sobre varios temas científicos como las atracciones, el viaje de los fotones, la comunicación entre partículas, el reloj del Big Bang y los gravitrones en el contexto de un universo gobernado por vectores de fuerza.
Sathish provides a summary of his qualifications and experience in direct taxation, finance, and accounting. He has a Bachelor of Commerce degree with over 82% and work experience of over 1 year at Infosys BPO Ltd in their Centralized Processing Center for the Income Tax Department. His roles included processing tax returns, sending intimations to assessees, reconciling financial statements, and preparing weekly/monthly reports. He has strong skills in Microsoft Office, communication, and a fast learner. Sathish was awarded as a star performer and has completed internal courses on accounting fundamentals, business skills, and process training.
The aim of this study was to describe the shaping ability of a rotary nickel-titanium instrument in combination with different torque-controlled endodontic devices in severely curved root canals of extracted human teeth. Sixty human molars with curvatures ranging from 25° to 69° were embedded in a muffle system and portioned into five horizontal sections (thickness 1.2 mm), starting from the apex. Canals were divided into three groups (n = 20 for each) and were prepared with either a cordless endodontic handpiece (SiroNiti) or two conventional devices (E-MasterTM and Endo IT control) using FlexMaster® instruments and a crown-down preparation technique. We evaluated the frequency of instrument failure, preparation time, loss of working length and differences between pre- and postoperative instrumentation of root canal cross-sections. The root canal area before and after the intervention was determined using area-measuring software. The data were analyzed statistically using a one-way ANOVA followed by a Kruskal-Wallis multiple-comparison Z-test.
El resumen describe una interacción entre un operador de soporte técnico y un usuario que está teniendo problemas para acceder a la red. A lo largo de la conversación, el usuario tiene pensamientos frustrados sobre la falta de conocimiento técnico del usuario y su incapacidad para proporcionar información básica como su nombre de usuario y contraseña. Finalmente, el usuario descubre que el usuario tenía apuntada su información de acceso en un post-it todo el tiempo.
The prevalence of moderate to severe calcific aortic valve stenosis in patients ≥75 years old is 2.8% and only 40% of patients with surgical indication undergo aortic valve replacement because of high perioperative risk, older age, lack of symptoms, and patient/family refusal [1]. In the absence of hemodynamically significant left ventricular (LV) outflow obstruction, calcific aortic valve disease (CAVD) prevalence raises up to 25% in patients aged from 65 to 74 years old [2,3] and independently predicts cardiovascular (CV) event, overall and CV mortality. As the population ages and CAVD incidence and prevalence increase, it is crucial a deeper understanding of the patho-physiology of heart valve calcification that could provide novel insight into medical therapeutic approaches to delay or modify the disease course. In the human body, several physiological processes of calcification take places and mineralized deposits are present, as bones, enamel and dentin.
El documento describe los principales símbolos patrios del Perú: la bandera, el escudo y el himno nacional. La bandera peruana data de 1825 y consiste en tres franjas verticales roja, blanca y roja. El escudo también se estableció en 1825 y representa las riquezas del Perú a través de la vicuña, la quina y la cornucopia. El himno nacional fue adoptado en 1822 y es considerado uno de los himnos más hermosos del mundo junto con la Marsellesa francesa.
The document provides guidance on drafting replies for customer complaints. It recommends acknowledging the customer's letter, admitting fault if the customer is correct without making excuses, sincerely regretting the mistake, and promising to take steps to prevent recurrence. The customer wants to know the company regrets the mistake, will make amendments if possible, and will take steps to prevent future mistakes. A proper response format includes a heading, date, salutation, subject, body, complimentary close, signature, and enclosures. The document also lists kinds of business letters and essentials of a good business letter such as the date, recipient address, subject, structure, style, punctuation, maintaining contact, providing a record, and building goodwill.
The document provides details on various design projects completed by Steven Young for a graphic design portfolio. It includes summaries and objectives for projects like a magazine cover, montage poster, brochure, webpage mockup, photodesign, business identity logo, HTML/CSS coding, infographic, and Prezi presentation. The projects were assigned in a communication design course to develop skills in programs like Photoshop, InDesign, and Illustrator while learning design principles.
Este documento trata sobre varios temas científicos como las atracciones, el viaje de los fotones, la comunicación entre partículas, el reloj del Big Bang y los gravitrones en el contexto de un universo gobernado por vectores de fuerza.
Sathish provides a summary of his qualifications and experience in direct taxation, finance, and accounting. He has a Bachelor of Commerce degree with over 82% and work experience of over 1 year at Infosys BPO Ltd in their Centralized Processing Center for the Income Tax Department. His roles included processing tax returns, sending intimations to assessees, reconciling financial statements, and preparing weekly/monthly reports. He has strong skills in Microsoft Office, communication, and a fast learner. Sathish was awarded as a star performer and has completed internal courses on accounting fundamentals, business skills, and process training.
New York Holiday Attractions from Ari KellenAri Kellen
New York City is a magical place all year-round, but particularly in the Holiday season, when it gets decorated for residents and visitors alike. Here are some of the great holiday attractions you should look out for:
Check out the photos from our Perth PUXX event. The Prescience User Experience Exchange gives industry professionals an environment to network, engage in discussion, and to discover new and improved ways to deliver better projects.
Este documento resume las tradiciones del Día de Muertos y Halloween. El Día de Muertos es una celebración mexicana que honra a los difuntos los días 1 y 2 de noviembre, con raíces en las tradiciones prehispánicas. Halloween tiene sus orígenes en las celebraciones celtas del fin del verano y se celebra el 31 de octubre, especialmente en países de habla inglesa, con actividades como truco o trato y fiestas de disfraces. Ambas tradiciones comparten elementos como el sincretismo cultural y
This document provides background information on the rock music genre, including its origins in the late 1940s and 1950s and evolution through subsequent decades. It lists popular rock bands and artists from the 1950s through 1990s. The genre saw mainstream success in the 1960s led by bands like The Beatles and The Rolling Stones. Rock music diversified in the 1970s with the rise of genres like heavy metal and continued to change in the 1980s-90s with new styles and digital distribution.
'UK India Karnataka Business Meet 2016' , the 16th business meet of BSICC business meet series, was held at Houses of Parliament, Westminster, London on 24th November 2016 so as to promote business activity and partnerships between UK companies and Indian companies, particular among those who have business activity in Karnataka.The business meet attracted about 100 delegates including representatives from Karnataka, Members of House of Commons, representatives from UK companies, Indian companies and other individuals/ organisations from across the world who are interested to pursue business in Karnataka/ India/ UK and businessmen from India who are successful in UK. About 18 experts from UK and Karnataka shared their experience with the delegates from a wide range of sectors and this helped to achieve the summit's aim of establishing an understanding of major business challenges and opportunities in UK and Karnataka/ India and promoting exchange of knowledge, ideas and experiences among current and future business and political leaders from UK and India/ Karnataka.
Este documento presenta la información de la Institución de Formación Técnica Luis Orjuela en Zipaquirá para el año 2011, incluyendo la rectora, coordinadores, áreas y objetivos. El objetivo general es formar estudiantes en competencias técnicas de procesamiento y elaboración de productos alimenticios a nivel industrial.
The document is an internship report submitted by Umair Khan to the Human Resource department of Albaraka Bank (Pakistan) Limited. It summarizes Umair Khan's 2-month internship experience in the HR department. The report provides an overview of the bank, describes the functions and operations of the HR department, and discusses the employee recruitment and selection process. It concludes that ABPL utilizes modern HR practices to attract and retain talented employees, which has helped the bank achieve success over many years. The internship provided valuable insights into HR management concepts such as recruiting, training, and performance assessment.
Este documento describe algunos programas populares como Google, blogs y wikis. Explica que Google ofrece varias herramientas como Google Apps, Google Docs y Google Sites para ayudar a las personas. Los blogs son sitios web actualizados periódicamente donde los autores publican artículos y los lectores pueden comentar. Las wikis permiten que múltiples usuarios editen colectivamente páginas web sobre un tema compartido.
Google Apps ofrece herramientas como Gmail, Google Talk, Google Calendar, Google Docs y Google Sites para gestionar el correo electrónico, la mensajería, el calendario, los documentos y los sitios web de un dominio. Google Docs permite crear documentos, hojas de cálculo, presentaciones y formularios que pueden almacenarse en carpetas, mientras que Google Sites es una herramienta wiki para crear páginas web. Google Calendar permite anotar eventos importantes, añadirlos, compartir la agenda y buscar eventos de interés.
Búsqueda en la base de datos PubMed mediante el MeSH.saraycantero
Buscamos en MeSH restringiendo la búsqueda a 10 años atrás y exportando los documentos a nuestra cuenta de Mendeley.
Buscamos un documento en FAMA a partir de una referencia bibliográfica.
New York Holiday Attractions from Ari KellenAri Kellen
New York City is a magical place all year-round, but particularly in the Holiday season, when it gets decorated for residents and visitors alike. Here are some of the great holiday attractions you should look out for:
Check out the photos from our Perth PUXX event. The Prescience User Experience Exchange gives industry professionals an environment to network, engage in discussion, and to discover new and improved ways to deliver better projects.
Este documento resume las tradiciones del Día de Muertos y Halloween. El Día de Muertos es una celebración mexicana que honra a los difuntos los días 1 y 2 de noviembre, con raíces en las tradiciones prehispánicas. Halloween tiene sus orígenes en las celebraciones celtas del fin del verano y se celebra el 31 de octubre, especialmente en países de habla inglesa, con actividades como truco o trato y fiestas de disfraces. Ambas tradiciones comparten elementos como el sincretismo cultural y
This document provides background information on the rock music genre, including its origins in the late 1940s and 1950s and evolution through subsequent decades. It lists popular rock bands and artists from the 1950s through 1990s. The genre saw mainstream success in the 1960s led by bands like The Beatles and The Rolling Stones. Rock music diversified in the 1970s with the rise of genres like heavy metal and continued to change in the 1980s-90s with new styles and digital distribution.
'UK India Karnataka Business Meet 2016' , the 16th business meet of BSICC business meet series, was held at Houses of Parliament, Westminster, London on 24th November 2016 so as to promote business activity and partnerships between UK companies and Indian companies, particular among those who have business activity in Karnataka.The business meet attracted about 100 delegates including representatives from Karnataka, Members of House of Commons, representatives from UK companies, Indian companies and other individuals/ organisations from across the world who are interested to pursue business in Karnataka/ India/ UK and businessmen from India who are successful in UK. About 18 experts from UK and Karnataka shared their experience with the delegates from a wide range of sectors and this helped to achieve the summit's aim of establishing an understanding of major business challenges and opportunities in UK and Karnataka/ India and promoting exchange of knowledge, ideas and experiences among current and future business and political leaders from UK and India/ Karnataka.
Este documento presenta la información de la Institución de Formación Técnica Luis Orjuela en Zipaquirá para el año 2011, incluyendo la rectora, coordinadores, áreas y objetivos. El objetivo general es formar estudiantes en competencias técnicas de procesamiento y elaboración de productos alimenticios a nivel industrial.
The document is an internship report submitted by Umair Khan to the Human Resource department of Albaraka Bank (Pakistan) Limited. It summarizes Umair Khan's 2-month internship experience in the HR department. The report provides an overview of the bank, describes the functions and operations of the HR department, and discusses the employee recruitment and selection process. It concludes that ABPL utilizes modern HR practices to attract and retain talented employees, which has helped the bank achieve success over many years. The internship provided valuable insights into HR management concepts such as recruiting, training, and performance assessment.
Este documento describe algunos programas populares como Google, blogs y wikis. Explica que Google ofrece varias herramientas como Google Apps, Google Docs y Google Sites para ayudar a las personas. Los blogs son sitios web actualizados periódicamente donde los autores publican artículos y los lectores pueden comentar. Las wikis permiten que múltiples usuarios editen colectivamente páginas web sobre un tema compartido.
Google Apps ofrece herramientas como Gmail, Google Talk, Google Calendar, Google Docs y Google Sites para gestionar el correo electrónico, la mensajería, el calendario, los documentos y los sitios web de un dominio. Google Docs permite crear documentos, hojas de cálculo, presentaciones y formularios que pueden almacenarse en carpetas, mientras que Google Sites es una herramienta wiki para crear páginas web. Google Calendar permite anotar eventos importantes, añadirlos, compartir la agenda y buscar eventos de interés.
Búsqueda en la base de datos PubMed mediante el MeSH.saraycantero
Buscamos en MeSH restringiendo la búsqueda a 10 años atrás y exportando los documentos a nuestra cuenta de Mendeley.
Buscamos un documento en FAMA a partir de una referencia bibliográfica.