EXPERIMENTAL INVESTIGATION OF PCM USING RESPONSE SURFACE METHODOLOGY ON SS316...IAEME Publication
Photochemical machining (PCM) is the non-conventional machining processes which produce burr free & stress free flat complex metal components. In the present work optimization of process parameters for Photo chemical machining of SS316L by using response surface methodology. Mathematical models have been developed to study the effect of input parameters on Undercut from the results of the experiments. The different input parameters such as time, concentration and temperature were set during the photochemical machining. Design of Experiment was done by centre composite design method by having 20 experiments to see the effect on etching of SS316L. Minimum Undercut was observed at the etching temperature 63.99, etchant concentration 769.69 gm/lit and 46.96 min etching time. The optimum material undercut was found 0.0815 mm.
Pathways to tech with a liberal arts degreeCheryl Ball
This presentation was part of the 2016 West Virginia Women and Technology Conference and argues that a liberal arts degree provides graduates with communication and writing skills that are essential in the tech industry.
Malcolm McLean revolutionized global shipping in 1956 by developing standardized shipping containers that could be easily loaded onto ships, trucks, and trains. On his first voyage carrying fifty-eight containers from Newark to Houston, he established the beginning of modern container shipping. The use of containers made shipping much cheaper and more efficient, enabling the massive growth of world trade and changing the global economy. Cities with large ports declined as shipping moved to newer, larger ports built in places suited for container ships. The lower costs of transporting goods allowed new industrial areas and greater availability of inexpensive imported consumer products around the world.
Este documento presenta la introducción de un curso de Inglés Básico I. Los objetivos del curso son enseñar a decodificar y codificar mensajes orales y escritos en Inglés a nivel básico A2 para comunicarse en diferentes contextos. Los contenidos se centran en áreas como escuchar, expresarse oralmente, leer, escribir e intercambiar información personal e hipotéticos sobre temas como la ciudad, el estilo de vida y la cultura. La evaluación se basará en indicadores de logro y una escala de valoración.
Barrett et al. incorrectly argued that emotion feelings stem from conceptual acts rather than evolution and neurobiological development. Izard critiques several claims made by Barrett et al., including that they misattributed the idea of distinct brain circuits for each basic emotion to Izard, when he actually conceptualized emotion substrates in terms of multiple brain regions. Barrett et al. also failed to adequately consider evidence that supports basic negative emotions and their origins, and conflated data on emotion schemas with data on basic emotions. Current differential emotions theory recognizes the interdependence of emotion and cognition in schemas but holds that basic negative emotions are relatively rare.
Комплекс услуг - от создания и ведения сайта до продвижения с помощью медийной рекламы, реализация проектов в социальных сетях, разработка мобильных приложений, поисковая оптимизация.
Effect and optimization of machining parameters on cutting force and surface ...eSAT Journals
Abstract Productivity and the quality of the machined parts are the main challenges of metal cutting industry during turning process. Therefore cutting parameters must be chosen and optimize in such a way that the required surface quality can be controlled. Hence statistical design of experiments (DOE) and statistical/mathematical model are used extensively for optimize. The present investigation was carried out for effect of cutting parameters (cutting speed, depth of cut and feed) In turning off mild steel and aluminum to achieve better surface finish and to reduce power requirement by reducing the cutting forces involved in machining. The experimental layout was designed based on the 2^k factorial techniques and analysis of variance (ANOVA) was performed to identify the effect of cutting parameters on surface finish and cutting forces are developed by using multiple regression analysis. The coefficients were calculated by using regression analysis and the model is constructed. The model is tested for its adequacy by using 95% confidence level. By using the mathematical model the main and interaction effects of various process parameters on turning was studied. Keywords: Universal Lathe, Surface Finish, Cutting Force, High Speed Steel Tool, Factorial Technique.
This document analyzes biblical passages about Noah's flood and the coming of the Son of Man to determine what it means for some to be "taken" and others to be "left." It finds that the Greek words used have different meanings. Those "taken" are favorably received by Christ, while those "left" are abandoned and without forgiveness of sins. The author argues against views, like the Left Behind series, that interpret being "left" as having a second chance for salvation.
EXPERIMENTAL INVESTIGATION OF PCM USING RESPONSE SURFACE METHODOLOGY ON SS316...IAEME Publication
Photochemical machining (PCM) is the non-conventional machining processes which produce burr free & stress free flat complex metal components. In the present work optimization of process parameters for Photo chemical machining of SS316L by using response surface methodology. Mathematical models have been developed to study the effect of input parameters on Undercut from the results of the experiments. The different input parameters such as time, concentration and temperature were set during the photochemical machining. Design of Experiment was done by centre composite design method by having 20 experiments to see the effect on etching of SS316L. Minimum Undercut was observed at the etching temperature 63.99, etchant concentration 769.69 gm/lit and 46.96 min etching time. The optimum material undercut was found 0.0815 mm.
Pathways to tech with a liberal arts degreeCheryl Ball
This presentation was part of the 2016 West Virginia Women and Technology Conference and argues that a liberal arts degree provides graduates with communication and writing skills that are essential in the tech industry.
Malcolm McLean revolutionized global shipping in 1956 by developing standardized shipping containers that could be easily loaded onto ships, trucks, and trains. On his first voyage carrying fifty-eight containers from Newark to Houston, he established the beginning of modern container shipping. The use of containers made shipping much cheaper and more efficient, enabling the massive growth of world trade and changing the global economy. Cities with large ports declined as shipping moved to newer, larger ports built in places suited for container ships. The lower costs of transporting goods allowed new industrial areas and greater availability of inexpensive imported consumer products around the world.
Este documento presenta la introducción de un curso de Inglés Básico I. Los objetivos del curso son enseñar a decodificar y codificar mensajes orales y escritos en Inglés a nivel básico A2 para comunicarse en diferentes contextos. Los contenidos se centran en áreas como escuchar, expresarse oralmente, leer, escribir e intercambiar información personal e hipotéticos sobre temas como la ciudad, el estilo de vida y la cultura. La evaluación se basará en indicadores de logro y una escala de valoración.
Barrett et al. incorrectly argued that emotion feelings stem from conceptual acts rather than evolution and neurobiological development. Izard critiques several claims made by Barrett et al., including that they misattributed the idea of distinct brain circuits for each basic emotion to Izard, when he actually conceptualized emotion substrates in terms of multiple brain regions. Barrett et al. also failed to adequately consider evidence that supports basic negative emotions and their origins, and conflated data on emotion schemas with data on basic emotions. Current differential emotions theory recognizes the interdependence of emotion and cognition in schemas but holds that basic negative emotions are relatively rare.
Комплекс услуг - от создания и ведения сайта до продвижения с помощью медийной рекламы, реализация проектов в социальных сетях, разработка мобильных приложений, поисковая оптимизация.
Effect and optimization of machining parameters on cutting force and surface ...eSAT Journals
Abstract Productivity and the quality of the machined parts are the main challenges of metal cutting industry during turning process. Therefore cutting parameters must be chosen and optimize in such a way that the required surface quality can be controlled. Hence statistical design of experiments (DOE) and statistical/mathematical model are used extensively for optimize. The present investigation was carried out for effect of cutting parameters (cutting speed, depth of cut and feed) In turning off mild steel and aluminum to achieve better surface finish and to reduce power requirement by reducing the cutting forces involved in machining. The experimental layout was designed based on the 2^k factorial techniques and analysis of variance (ANOVA) was performed to identify the effect of cutting parameters on surface finish and cutting forces are developed by using multiple regression analysis. The coefficients were calculated by using regression analysis and the model is constructed. The model is tested for its adequacy by using 95% confidence level. By using the mathematical model the main and interaction effects of various process parameters on turning was studied. Keywords: Universal Lathe, Surface Finish, Cutting Force, High Speed Steel Tool, Factorial Technique.
This document analyzes biblical passages about Noah's flood and the coming of the Son of Man to determine what it means for some to be "taken" and others to be "left." It finds that the Greek words used have different meanings. Those "taken" are favorably received by Christ, while those "left" are abandoned and without forgiveness of sins. The author argues against views, like the Left Behind series, that interpret being "left" as having a second chance for salvation.
El documento discute el uso de juguetes y objetos cotidianos como recursos didácticos para enseñar conceptos básicos de física a estudiantes de secundaria. Explica que captar la atención de los estudiantes es crucial para que aprendan, y que actividades lúdicas que usan materiales familiares pueden lograr esto. Además, dichas actividades aplican los conocimientos de física a situaciones de la vida diaria de los estudiantes. Finalmente, el documento proporciona ejemplos de cómo conceptos como la
This luxury golf tour of Tuscany offers golfers the opportunity to play rounds at exclusive courses while experiencing Italian culture through food, wine, and sightseeing. The 9-day itinerary includes accommodations at luxury resorts, all meals except one lunch, green fees and golf carts at multiple courses, and transportation between destinations. Each day combines a morning round of golf with cultural activities for non-golfers such as visiting medieval towns and tasting local specialties. The tour aims to immerse travelers in Tuscany's natural beauty and rich history through activities centered around golf, food, and wine.
El documento describe diferentes tipos de alteraciones del habla y lenguaje, incluyendo trastornos de la voz, el lenguaje, y la comunicación. Discute cómo estos trastornos pueden ocurrir debido a lesiones cerebrales, enfermedades neurológicas, o problemas de desarrollo en niños. Explica los diferentes tipos de alteraciones como disfonías, disartrias, agramatismo, y trastornos de la sintaxis.
Este documento presenta una propuesta didáctica para implementar en las clases de Lenguaje Español que tiene como objetivo identificar la transversalidad entre los dos ciclos de primero a quinto grado a través de dos factores del lenguaje. Se proponen actividades como la observación e interpretación de imágenes de un cuento, lectura de imágenes detallada, y la reinvención del cuento en grupos. El documento es una guía para la tutora Emma Lucía Martínez Romero.
MANAJEMENDANPENDOKUMENTASIANASUHANKEBIDANAN IBU BERSALINPADA NY.“R”DENGAN RET...Warnet Raha
Karya tulis ilmiah ini membahas manajemen dan pendokumentasian asuhan kebidanan pada ibu bersalin dengan retensio plasenta di Puskesmas Tikep Kabupaten Muna Barat. Studi kasus dilakukan pada ibu bersalin bernama Ny. R yang melahirkan pada 13-16 April 2015. Tujuan penelitian ini untuk mengetahui pelaksanaan manajemen kebidanan secara berurutan dan pendokumentasian asuhan yang diberikan. Hasil studi kasus menunj
Hv 231, La envidia individual, enfermedad social, Erick Reyes Andrade123apn1
Aquí hay una reflexión sobre el comportamiento humano por medio de la envidia, publicado en Junio de 2014 en el Heraldo Verapacense por Erick Reyes Andrade.
well, dis z again another ppt on molecular biology..
I know dis kinda luks boring bt pretty informative
thanks
let me know wat you think abt dis
don't forget to comment
This document discusses cultural greetings and gestures in different parts of the world. It mentions that in Japan people bow as a greeting, while in Britain people only smile when with friends. In Tibet, the greeting involves sticking out one's tongue, and in Polynesia greetings are done only with hands on people's faces. Canada uses nose touching as a warm greeting, while Italy is known for friendly cheek kissing.
El documento discute el uso de juguetes y objetos cotidianos como recursos didácticos para enseñar conceptos básicos de física a estudiantes de secundaria. Explica que captar la atención de los estudiantes es crucial para que aprendan, y que actividades lúdicas que usan materiales familiares pueden lograr esto. Además, dichas actividades aplican los conocimientos de física a situaciones de la vida diaria de los estudiantes. Finalmente, el documento proporciona ejemplos de cómo conceptos como la
This luxury golf tour of Tuscany offers golfers the opportunity to play rounds at exclusive courses while experiencing Italian culture through food, wine, and sightseeing. The 9-day itinerary includes accommodations at luxury resorts, all meals except one lunch, green fees and golf carts at multiple courses, and transportation between destinations. Each day combines a morning round of golf with cultural activities for non-golfers such as visiting medieval towns and tasting local specialties. The tour aims to immerse travelers in Tuscany's natural beauty and rich history through activities centered around golf, food, and wine.
El documento describe diferentes tipos de alteraciones del habla y lenguaje, incluyendo trastornos de la voz, el lenguaje, y la comunicación. Discute cómo estos trastornos pueden ocurrir debido a lesiones cerebrales, enfermedades neurológicas, o problemas de desarrollo en niños. Explica los diferentes tipos de alteraciones como disfonías, disartrias, agramatismo, y trastornos de la sintaxis.
Este documento presenta una propuesta didáctica para implementar en las clases de Lenguaje Español que tiene como objetivo identificar la transversalidad entre los dos ciclos de primero a quinto grado a través de dos factores del lenguaje. Se proponen actividades como la observación e interpretación de imágenes de un cuento, lectura de imágenes detallada, y la reinvención del cuento en grupos. El documento es una guía para la tutora Emma Lucía Martínez Romero.
MANAJEMENDANPENDOKUMENTASIANASUHANKEBIDANAN IBU BERSALINPADA NY.“R”DENGAN RET...Warnet Raha
Karya tulis ilmiah ini membahas manajemen dan pendokumentasian asuhan kebidanan pada ibu bersalin dengan retensio plasenta di Puskesmas Tikep Kabupaten Muna Barat. Studi kasus dilakukan pada ibu bersalin bernama Ny. R yang melahirkan pada 13-16 April 2015. Tujuan penelitian ini untuk mengetahui pelaksanaan manajemen kebidanan secara berurutan dan pendokumentasian asuhan yang diberikan. Hasil studi kasus menunj
Hv 231, La envidia individual, enfermedad social, Erick Reyes Andrade123apn1
Aquí hay una reflexión sobre el comportamiento humano por medio de la envidia, publicado en Junio de 2014 en el Heraldo Verapacense por Erick Reyes Andrade.
well, dis z again another ppt on molecular biology..
I know dis kinda luks boring bt pretty informative
thanks
let me know wat you think abt dis
don't forget to comment
This document discusses cultural greetings and gestures in different parts of the world. It mentions that in Japan people bow as a greeting, while in Britain people only smile when with friends. In Tibet, the greeting involves sticking out one's tongue, and in Polynesia greetings are done only with hands on people's faces. Canada uses nose touching as a warm greeting, while Italy is known for friendly cheek kissing.