AN ETHNOMATHEMATICS VIEW OF SPACE OCCUPATION AND URBAN CULTUREICEM-4
The document discusses the Fourth International Conference on Ethnomathematics being held in Towson, Maryland from July 25-30, 2010. It provides an overview of the advances in ethnomathematics seen through the numerous publications and rich program on the topic. However, it argues that ethnomathematics risks creating an "ivory tower" if it does not also pay attention to the major issues facing civilization and the survival of the planet. It calls for ethnomathematics to move beyond analysis of cultural artifacts and engage in dialogue with other fields and cultures to address problems like resource depletion, environmental destruction, and the development of nonkilling forms of mathematics.
The document describes the Myaamia lunar calendar used by the Miami Tribe of Oklahoma. Some key points:
- The Myaamia lunar month is approximately 29.5 days, alternating between 29 and 30 day months.
- The lunar year is 11 days shorter than the solar year, so an extra "lost moon" is added every 3 years to realign the months.
- The calendar provides Myaamia (Miami) month names in Myaamia, along with their English translations and the corresponding Gregorian dates.
- It describes the phases of the moon in Myaamia terms and how the moon "grows" and "dies" each cycle.
Este documento presenta las ventajas de trabajar en una startup. Explica que una startup es una organización nueva creada para desarrollar un modelo de negocio escalable. Luego enumera 5 razones para unirse a una startup: 1) Es un proyecto pequeño que puede convertirse en algo grande, 2) Se tiene mayor responsabilidad e impacto, 3) Se pueden tomar propias decisiones para aprender más, 4) El salario es competitivo aunque se aprende más, y 5) En equipos pequeños hay transparencia y menos burocracia. Finalmente
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo forma parte de un sexto paquete de sanciones y prohibirá la mayoría de las importaciones de petróleo ruso en la UE a finales de este año. Algunos estados miembros aún dependen en gran medida del petróleo ruso y se les ha concedido una exención, pero se espera que el embargo reduzca de manera significativa los ingresos de Rusia por la venta de petróleo.
This document lists 5 names: Héber Jeniffer Ascencio, Mateus Simioni, Raphael Salles, and Thainá Tsuya. It appears to be a list of people but provides no other context about them.
El documento explica el uso del verbo "ir" en español y turco. En español, "ir" se usa para indicar movimiento hacia un lugar o acción en el futuro cercano, equivalente a "going to" en inglés. Se proveen ejemplos de oraciones con "ir" seguido de un sustantivo para indicar lugar y de un verbo para indicar una acción. Adicionalmente, se traduce "ir" al turco como "gitmek" y se incluyen más ejemplos de oraciones con este verbo.
Este documento presenta un informe de práctica para un estudiante de la Universidad Tecnológica de Puebla que cursa una Técnico Superior Universitario en Mecatrónica Sistemas de Manufactura Flexible e Informática. El objetivo de la práctica es desarrollar 11 pasos para completar el proyecto.
AN ETHNOMATHEMATICS VIEW OF SPACE OCCUPATION AND URBAN CULTUREICEM-4
The document discusses the Fourth International Conference on Ethnomathematics being held in Towson, Maryland from July 25-30, 2010. It provides an overview of the advances in ethnomathematics seen through the numerous publications and rich program on the topic. However, it argues that ethnomathematics risks creating an "ivory tower" if it does not also pay attention to the major issues facing civilization and the survival of the planet. It calls for ethnomathematics to move beyond analysis of cultural artifacts and engage in dialogue with other fields and cultures to address problems like resource depletion, environmental destruction, and the development of nonkilling forms of mathematics.
The document describes the Myaamia lunar calendar used by the Miami Tribe of Oklahoma. Some key points:
- The Myaamia lunar month is approximately 29.5 days, alternating between 29 and 30 day months.
- The lunar year is 11 days shorter than the solar year, so an extra "lost moon" is added every 3 years to realign the months.
- The calendar provides Myaamia (Miami) month names in Myaamia, along with their English translations and the corresponding Gregorian dates.
- It describes the phases of the moon in Myaamia terms and how the moon "grows" and "dies" each cycle.
Este documento presenta las ventajas de trabajar en una startup. Explica que una startup es una organización nueva creada para desarrollar un modelo de negocio escalable. Luego enumera 5 razones para unirse a una startup: 1) Es un proyecto pequeño que puede convertirse en algo grande, 2) Se tiene mayor responsabilidad e impacto, 3) Se pueden tomar propias decisiones para aprender más, 4) El salario es competitivo aunque se aprende más, y 5) En equipos pequeños hay transparencia y menos burocracia. Finalmente
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo forma parte de un sexto paquete de sanciones y prohibirá la mayoría de las importaciones de petróleo ruso en la UE a finales de este año. Algunos estados miembros aún dependen en gran medida del petróleo ruso y se les ha concedido una exención, pero se espera que el embargo reduzca de manera significativa los ingresos de Rusia por la venta de petróleo.
This document lists 5 names: Héber Jeniffer Ascencio, Mateus Simioni, Raphael Salles, and Thainá Tsuya. It appears to be a list of people but provides no other context about them.
El documento explica el uso del verbo "ir" en español y turco. En español, "ir" se usa para indicar movimiento hacia un lugar o acción en el futuro cercano, equivalente a "going to" en inglés. Se proveen ejemplos de oraciones con "ir" seguido de un sustantivo para indicar lugar y de un verbo para indicar una acción. Adicionalmente, se traduce "ir" al turco como "gitmek" y se incluyen más ejemplos de oraciones con este verbo.
Este documento presenta un informe de práctica para un estudiante de la Universidad Tecnológica de Puebla que cursa una Técnico Superior Universitario en Mecatrónica Sistemas de Manufactura Flexible e Informática. El objetivo de la práctica es desarrollar 11 pasos para completar el proyecto.
Este documento describe las funciones lógicas en Excel, incluyendo la función Y que devuelve verdadero si todos sus argumentos son verdaderos, la función Falso que devuelve falso, la función Si que especifica texto lógico para ejecutar, la función No que invierte la lógica de sus argumentos, y la función O que devuelve verdadero si algún argumento es verdadero.
O documento discute a importância da colaboração para construir uma marca de sucesso, mencionando que requer o trabalho conjunto de especialistas de diferentes áreas, assim como a integração entre empresas para permitir a criação de produtos inovadores. Também apresenta três modelos básicos para a gestão e condução de uma marca.
Abancay es la capital de la provincia y departamento de Apurímac, Perú. Se encuentra a 2,377 metros sobre el nivel del mar en la vertiente oriental de los Andes. Abancay ha sido un importante centro de tránsito entre la costa y la sierra sur desde la época incaica y colonial. En la actualidad, su economía se ha visto impulsada por la inversión minera y el turismo, lo que ha llevado a un fuerte crecimiento de la población y la construcción moderna.
La inteligencia artificial (IA) trata de crear sistemas que imitan la inteligencia humana mediante el uso de circuitos electrónicos y programas avanzados. Algunas de las ramas principales de la IA incluyen el aprendizaje automático, la ingeniería del conocimiento, las redes neuronales artificiales y los sistemas expertos. Los mayores desafíos en el desarrollo de la IA son mejorar la facilidad de uso, la flexibilidad de la infraestructura computacional y la disponibilidad de herramientas de desarrollo.
El documento discute los rasgos de una nueva escuela pública efectiva. Señala que para que los cambios educativos funcionen, es necesario que los maestros estén de acuerdo y haya condiciones para implementarlos. Además, una escuela efectiva garantiza la enseñanza diaria, involucra a los padres, y promueve la colaboración entre la comunidad escolar.
El documento habla sobre la URL (Uniform Resource Locator) o localizador uniforme de recursos, que es una dirección web que identifica de forma única un recurso en Internet como un blog u otro sitio web.
Este documento resume as informações sobre o Centro de Formação de Mem Martins, incluindo sua estrutura, recursos humanos, planos de ação e formação contínua para docentes e não docentes em 2012-2013. O Centro apoia 11 agrupamentos de escolas e oferece formação em tópicos como acordo ortográfico, TIC, saúde, avaliação e disciplina.
1) O documento discute os novos investimentos em Pernambuco e suas implicações econômicas e sociais.
2) Após duas décadas de baixo crescimento, Pernambuco retomou o dinamismo econômico a partir de 2005 impulsionado por um novo bloco de investimentos, especialmente na indústria.
3) Esses investimentos trouxeram geração de empregos e melhorias nos indicadores sociais, porém a pobreza continua elevada, requerendo políticas que enfrentem a concentração de renda.
Las matemáticas están presentes en todos los aspectos de la vida cotidiana, desde calcular el tiempo necesario para realizar actividades diarias como levantarse, bañarse y desayunar, hasta comparar precios al hacer compras. Incluso se usan matemáticas sin darnos cuenta. Las matemáticas juegan un papel fundamental en todo lo que nos rodea.
O documento descreve o conceito, objetivo e evolução histórica de sistemas ERP. ERP refere-se a sistemas integrados que possibilitam o planejamento financeiro, logístico e produtivo de uma empresa de forma integrada. ERP surgiu na década de 90 e evoluiu para controlar mais aspectos da empresa além de materiais.
El documento presenta una lista de tres nombres de personas y el título "Estrategias tecnológicas desarrolladas". También incluye un enlace a un video de YouTube sobre tecnología.
The Concept of Beauty among Makonde sculptors: an ethnomathematical research ICEM-4
1. The study examines the concept of beauty among Makonde sculptors in Mozambique and Tanzania.
2. It analyzes proportions in Makonde sculptures and compares them to Western concepts like the golden ratio.
3. The results found that Makonde sculptors do not seem to intentionally idealize proportions, but their facial measurements did align with a Western ratio concept used in aesthetics.
On the ethnomathematics � epistemology nexusICEM-4
This document discusses the importance of recognizing learners' modes of mathematical reasoning and reassessing conventional notions of mathematical knowledge. It argues that mathematics is cultural and that all civilizations have contributed to mathematics. The paper aims to deconstruct the false history of mathematics presented through a Eurocentric lens and revise theories of the epistemology of mathematics to acknowledge contributions from non-Western societies. It explores concepts from ethnomathematics and how recognizing the cultural nature of mathematics can transform teaching and learning.
This document summarizes plans for collaboration between Miami University and the Miami Tribe on developing ethnomathematical research and educational initiatives. It discusses:
1) The Miami Tribe's homeland and culture, including their political structure, forced relocation, and current status.
2) Plans to conduct research assisting the Tribe's language and cultural preservation efforts and expose students to these initiatives.
3) How the Miami Tribe traditionally conceived of time in relation to the sun and moon's movements, seasons, and environmental cycles.
4) Their lunar-based calendar system tied to the natural world and its importance for tracking seasons and ages.
5) The goal of developing curriculum materials for the benefit of the Miami community
Very good Cris, you divided 372 into 372-60=312 and 312/20=16 crates. Well done!
Cr: Thank you!
R: Well done Cris, you found the right way! Who else wants to try?
M: I will try Miss. 372 kilos. Every crate holds 20 kilos. I will divide 372 by 20. The result is 18 with a remainder of 12. So the crates needed are 19.
R: Excellent Maria! You used the standard algorithm of division. I am proud of you all for finding different ways to solve this problem. You showed your understanding through drawings, repeated addition and the standard algorithm. Well done students
Urban Ethnomathematics and Ethnogenesis: Community Projects in CaparicaICEM-4
- Urban Boundaries is a non-formal group focused on a process of recognition, learning, and political action to get high school degrees
- Local community in London, UK - 8 adults, 7 teenagers, and supporters
- Ethnomathematics and the urban emergent process of a new ethnicities as well as the revival of ethnicities aborted in the process of immigration or emigration
- Racism, Cultural Knowledge (Like-Wise) and Alterity Conception (Other-Wise)
- Local interventions through actions, publications and interviews in national media
- An example of the social recognition of local community projects
The encounter of non-indigenous teacher educator and indigenous teacher: the ...ICEM-4
The encounter of non-indigenous teacher educator and indigenous teacher: the invisibility of the challenges - Maria do Carmo S. Domite and Robert D. Pohl
This document discusses the advantages and challenges of ethnomathematics and introduces culturally situated design tools (CSDTs). The key advantages of ethnomathematics include defeating myths of genetic and cultural determinism, using math to bridge cultural gaps, and contributions to mathematics. Challenges include issues of authenticity, ownership, and ensuring CSDTs do not ghettoize students but instead spread knowledge. The document then describes several CSDT projects including on African fractals, a synthesizer tool for polynomials, and designs from Navajo students. It concludes by discussing plans for programmable CSDTs and a CSDT community site.
Este documento resume una conferencia sobre etnomatemáticas en la que se analizan las pintaderas canarias desde una perspectiva matemática y didáctica. Se describen algunas pintaderas típicas de las Islas Canarias y se muestra su construcción mediante figuras geométricas básicas y operaciones como traslaciones e isometrías. Además, se analiza la posible adaptación de las pintaderas al currículo escolar de matemáticas para enseñar contenidos como cubrimientos regulares. Finalmente, se concluye
Este documento describe las funciones lógicas en Excel, incluyendo la función Y que devuelve verdadero si todos sus argumentos son verdaderos, la función Falso que devuelve falso, la función Si que especifica texto lógico para ejecutar, la función No que invierte la lógica de sus argumentos, y la función O que devuelve verdadero si algún argumento es verdadero.
O documento discute a importância da colaboração para construir uma marca de sucesso, mencionando que requer o trabalho conjunto de especialistas de diferentes áreas, assim como a integração entre empresas para permitir a criação de produtos inovadores. Também apresenta três modelos básicos para a gestão e condução de uma marca.
Abancay es la capital de la provincia y departamento de Apurímac, Perú. Se encuentra a 2,377 metros sobre el nivel del mar en la vertiente oriental de los Andes. Abancay ha sido un importante centro de tránsito entre la costa y la sierra sur desde la época incaica y colonial. En la actualidad, su economía se ha visto impulsada por la inversión minera y el turismo, lo que ha llevado a un fuerte crecimiento de la población y la construcción moderna.
La inteligencia artificial (IA) trata de crear sistemas que imitan la inteligencia humana mediante el uso de circuitos electrónicos y programas avanzados. Algunas de las ramas principales de la IA incluyen el aprendizaje automático, la ingeniería del conocimiento, las redes neuronales artificiales y los sistemas expertos. Los mayores desafíos en el desarrollo de la IA son mejorar la facilidad de uso, la flexibilidad de la infraestructura computacional y la disponibilidad de herramientas de desarrollo.
El documento discute los rasgos de una nueva escuela pública efectiva. Señala que para que los cambios educativos funcionen, es necesario que los maestros estén de acuerdo y haya condiciones para implementarlos. Además, una escuela efectiva garantiza la enseñanza diaria, involucra a los padres, y promueve la colaboración entre la comunidad escolar.
El documento habla sobre la URL (Uniform Resource Locator) o localizador uniforme de recursos, que es una dirección web que identifica de forma única un recurso en Internet como un blog u otro sitio web.
Este documento resume as informações sobre o Centro de Formação de Mem Martins, incluindo sua estrutura, recursos humanos, planos de ação e formação contínua para docentes e não docentes em 2012-2013. O Centro apoia 11 agrupamentos de escolas e oferece formação em tópicos como acordo ortográfico, TIC, saúde, avaliação e disciplina.
1) O documento discute os novos investimentos em Pernambuco e suas implicações econômicas e sociais.
2) Após duas décadas de baixo crescimento, Pernambuco retomou o dinamismo econômico a partir de 2005 impulsionado por um novo bloco de investimentos, especialmente na indústria.
3) Esses investimentos trouxeram geração de empregos e melhorias nos indicadores sociais, porém a pobreza continua elevada, requerendo políticas que enfrentem a concentração de renda.
Las matemáticas están presentes en todos los aspectos de la vida cotidiana, desde calcular el tiempo necesario para realizar actividades diarias como levantarse, bañarse y desayunar, hasta comparar precios al hacer compras. Incluso se usan matemáticas sin darnos cuenta. Las matemáticas juegan un papel fundamental en todo lo que nos rodea.
O documento descreve o conceito, objetivo e evolução histórica de sistemas ERP. ERP refere-se a sistemas integrados que possibilitam o planejamento financeiro, logístico e produtivo de uma empresa de forma integrada. ERP surgiu na década de 90 e evoluiu para controlar mais aspectos da empresa além de materiais.
El documento presenta una lista de tres nombres de personas y el título "Estrategias tecnológicas desarrolladas". También incluye un enlace a un video de YouTube sobre tecnología.
The Concept of Beauty among Makonde sculptors: an ethnomathematical research ICEM-4
1. The study examines the concept of beauty among Makonde sculptors in Mozambique and Tanzania.
2. It analyzes proportions in Makonde sculptures and compares them to Western concepts like the golden ratio.
3. The results found that Makonde sculptors do not seem to intentionally idealize proportions, but their facial measurements did align with a Western ratio concept used in aesthetics.
On the ethnomathematics � epistemology nexusICEM-4
This document discusses the importance of recognizing learners' modes of mathematical reasoning and reassessing conventional notions of mathematical knowledge. It argues that mathematics is cultural and that all civilizations have contributed to mathematics. The paper aims to deconstruct the false history of mathematics presented through a Eurocentric lens and revise theories of the epistemology of mathematics to acknowledge contributions from non-Western societies. It explores concepts from ethnomathematics and how recognizing the cultural nature of mathematics can transform teaching and learning.
This document summarizes plans for collaboration between Miami University and the Miami Tribe on developing ethnomathematical research and educational initiatives. It discusses:
1) The Miami Tribe's homeland and culture, including their political structure, forced relocation, and current status.
2) Plans to conduct research assisting the Tribe's language and cultural preservation efforts and expose students to these initiatives.
3) How the Miami Tribe traditionally conceived of time in relation to the sun and moon's movements, seasons, and environmental cycles.
4) Their lunar-based calendar system tied to the natural world and its importance for tracking seasons and ages.
5) The goal of developing curriculum materials for the benefit of the Miami community
Very good Cris, you divided 372 into 372-60=312 and 312/20=16 crates. Well done!
Cr: Thank you!
R: Well done Cris, you found the right way! Who else wants to try?
M: I will try Miss. 372 kilos. Every crate holds 20 kilos. I will divide 372 by 20. The result is 18 with a remainder of 12. So the crates needed are 19.
R: Excellent Maria! You used the standard algorithm of division. I am proud of you all for finding different ways to solve this problem. You showed your understanding through drawings, repeated addition and the standard algorithm. Well done students
Urban Ethnomathematics and Ethnogenesis: Community Projects in CaparicaICEM-4
- Urban Boundaries is a non-formal group focused on a process of recognition, learning, and political action to get high school degrees
- Local community in London, UK - 8 adults, 7 teenagers, and supporters
- Ethnomathematics and the urban emergent process of a new ethnicities as well as the revival of ethnicities aborted in the process of immigration or emigration
- Racism, Cultural Knowledge (Like-Wise) and Alterity Conception (Other-Wise)
- Local interventions through actions, publications and interviews in national media
- An example of the social recognition of local community projects
The encounter of non-indigenous teacher educator and indigenous teacher: the ...ICEM-4
The encounter of non-indigenous teacher educator and indigenous teacher: the invisibility of the challenges - Maria do Carmo S. Domite and Robert D. Pohl
This document discusses the advantages and challenges of ethnomathematics and introduces culturally situated design tools (CSDTs). The key advantages of ethnomathematics include defeating myths of genetic and cultural determinism, using math to bridge cultural gaps, and contributions to mathematics. Challenges include issues of authenticity, ownership, and ensuring CSDTs do not ghettoize students but instead spread knowledge. The document then describes several CSDT projects including on African fractals, a synthesizer tool for polynomials, and designs from Navajo students. It concludes by discussing plans for programmable CSDTs and a CSDT community site.
Este documento resume una conferencia sobre etnomatemáticas en la que se analizan las pintaderas canarias desde una perspectiva matemática y didáctica. Se describen algunas pintaderas típicas de las Islas Canarias y se muestra su construcción mediante figuras geométricas básicas y operaciones como traslaciones e isometrías. Además, se analiza la posible adaptación de las pintaderas al currículo escolar de matemáticas para enseñar contenidos como cubrimientos regulares. Finalmente, se concluye
Policy and Practices: Indigenous Voices in EducationICEM-4
This document discusses indigenous knowledges in Papua New Guinea related to positioning, measurement, and mathematics. It provides examples of indigenous practices for canoe making, string figures, graphs and calculus that demonstrate visuospatial reasoning and parallels to western mathematics. The document also discusses how indigenous languages conceptualize location, direction, and measurement differently than English. It advocates for recognizing and incorporating indigenous knowledges and practices into education through place-based learning, community partnerships, and modifying content and pedagogy to be culturally relevant.
FILMS: CULTURAL MEDIA FOR EXPLORING MATHEMATICSICEM-4
This document discusses using films to integrate culture and mathematics in the classroom. It proposes that films can engage students by featuring people from diverse cultural backgrounds solving problems. An approach is described that identifies ordinary life situations depicted in films and creates related mathematical investigations. A cultural and mathematics index is presented for evaluating films. Sample films are analyzed and possible mathematical investigations described, covering topics like probability, dimensional analysis, and geometric modeling. The document concludes by noting films' interdisciplinary potential and considerations for their classroom use.
MICROPROYECTO ETNOMATEMÁTICAS EN EL PANÍMETROICEM-4
Este documento presenta un microproyecto de etnomatemáticas centrado en el panímetro, un artefacto utilizado en Melilla para dividir equitativamente el pan entre los soldados. El microproyecto incluye actividades para estudiantes de primaria y secundaria que exploran los conceptos matemáticos subyacentes como superficies, círculos, radios y ecuaciones. El objetivo final es generar comprensión sobre el enfoque de las etnomatemáticas y su utilidad para la enseñanza.
ETNOMATEMÁTICAS EN COSTA RICA: HALLAZGOS SOBRE LOS BRIBRIS Y REFLEXIONES EN L...ICEM-4
ETNOMATEMÁTICAS EN COSTA RICA: HALLAZGOS SOBRE LOS BRIBRIS Y REFLEXIONES EN LA FORMACIÓN DE PROFESORES - Ma. Elena Gavarrete V. Y Ma. Luisa Oliveras C.
CONOCIMIENTOS Y SABERES: Matemáticos en la Cultura MayaICEM-4
El documento presenta información sobre la Cuarta Conferencia Internacional sobre Etnomatemática que se llevará a cabo en Towson, Maryland, Estados Unidos, del 25 al 30 de julio de 2010. Incluye también varios conceptos y procesos relacionados con la construcción del conocimiento matemático maya, como la observación, consensuación, predicción, aplicación y sistematización de saberes a través de prácticas culturales y rituales agrícolas.
Conocimientos Matemáticos de la Mesoamérica PrecolombinaICEM-4
The document discusses the history of the four suns in Aztec mythology, where each sun represents an era in time defined by the calendar the Aztecs used. It describes how the first sun lasted 676 years and ended in a flood, while the second sun lasted 676 years and people were turned into monkeys. The calendar and history of the four suns were also represented in the Aztec calendar.
PANEL: ETNOMATEMÁTICAS E IDIOSINCRASIA CULTURAL ICEM-4
Este documento presenta un panel sobre etnomatemáticas y la idiosincrasia cultural en el ICEM4 en Towson, Maryland del 25 al 30 de julio de 2010. El panel fue coordinado por María Luisa Oliveras de la Universidad de Granada y contó con presentaciones de 7 ponentes. El documento discute conceptos como la idiosincrasia, las matemáticas multi-étnicas y el conocimiento situado en un contexto cultural. También aborda temas como la educación matemática, el currículum y la importancia de considerar el lenguaje
Temple of Asclepius in Thrace. Excavation resultsKrassimira Luka
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
Communicating effectively and consistently with students can help them feel at ease during their learning experience and provide the instructor with a communication trail to track the course's progress. This workshop will take you through constructing an engaging course container to facilitate effective communication.
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
WEAVING MATHEMATICS AND CULTURE: MUTUAL INTERROGATION AS A METHODOLOGICAL APPROACH
1. WEAVING MATHEMATICS AND CULTURE:
MUTUAL INTERROGATION AS A
METHODOLOGICAL APPROACH
NOOR AISHIKIN ADAM
aishikin@math.auckland.ac.nz
Supervisor: PROF. BILL BARTON
University of Auckland, New Zealand
2. Mutual Interrogation
•! A methodological process for ethnomathematical research
•! Definition of mutual interrogation:
“ A process of setting up two systems of knowledge in parallel to each
other to illuminate their similarities and differences, and explore the
potential of enhancing and transforming each other ” (Alangui, 2010)
•! Proposed as a way of avoiding:
ideological colonialism (imposition of mathematical concepts and
structures onto cultural knowledge);
knowledge decontextualisation (taking of knowledge and practice out
of cultural context to highlight ‘inherent’ mathematical values)
•! Barton’s QRS system: A system of meanings that occur when a group
of people attempt to manage quantities, form relationships and
represent space within their own surroundings (Barton, 1999)
Alangui, W. (2010). Stone walls and water flows: Interrogating cultural practice and mathematics. Unpublished
doctoral dissertation, University of Auckland, New Zealand.
Barton, B. (1999). Ethnomathematics and philosophy. Zentralblatt fur Didaktik der Mathematik (ZDM), 31(2), 54-58.
3. The Approach
•! Carried out through a process of critical dialogue between cultural
knowledge and mathematics (via the practitioners)
•! The researcher (ie. ethnomathematician):
i)! Facilitates the interactions between practitioners (by representing
one knowledge system to the other);
ii)! Critically reflects on his or her assumptions and beliefs about
mathematics;
iii)! Experiences perceptual shifts about mathematics;
iv)! Explores alternative conceptions;
v)! Disseminates outcome of dialogue to mathematical communities
•! Internal and external aspects of mutual interrogation
•! May lead to a broadening or transformation in conventional
mathematical ideas, as well as contemporary development of cultural
practice
4. The Study on Weaving
•! Primary aim: To test the efficacy of mutual interrogation and
facilitate its employment as a methodology in ethnomathematical
research
•! Dialogue between Malay food cover weavers and mathematicians
(Malaysia & NZ)
•! Researcher as mediator of dialogue
•! Three phases of fieldwork - Phase 1: March - June 2008
Phase 2: Nov 2008 - Jan 2009
Phase 3: Oct – Dec 2009
•! Ethnographic techniques - participant observation, interviews,
audio & video recording, fieldnotes
5. Research Objectives
1. i) To undertake participant observation with weavers in order to
understand weaving processes and conceptual frameworks;
ii) To trial and develop extension to existing weaving in order to
understand weaving limitations and possibilities;
2. i) To document mathematical responses of mathematicians to
Malay weaving;
ii) To develop conventional mathematics that relates to weaving in
order to formalise weaving limitations and possibilities;
3. To facilitate an exchange of ideas between weavers and
mathematicians and investigate the extent to which each others’
concepts can enhance their own perspectives and practices.
6. Malay Food Cover (Tudung Saji)
•! Samples produced in the states of Terengganu and Melaka
(east coast and west coast of Malaysia, respectively)
•! Weaving technique: triaxial or hexagonal weave (interlacing of
three strands in three directions)
•! Cone-shaped framework - pentagonal hole surrounded by
hexagonal holes
•! 11 different sizes (diameter: 2” - 32”), 20 basic patterns/designs,
at least 10 combined patterns
•! Focus of investigation: weaving technique, structural
construction, pattern formation
8. 5-6 Connections in Patterns
Lima Buah Negeri (Five States) Tebeng Layar (Spread Sails) Bintang Tabur (Scattered Stars)
Kahwin Merdeka (Free Union) Pati Sekawan (Flock of Pigeons) Kapal Layar (Sailboat)
9. The Dialogue
PHASE 1 PHASE 2 PHASE 3
WEAVERS MATHEMATICIANS WEAVERS MATHEMATICIANS WEAVERS
Starting point: Why not 3, 4 or 7 Possible to form a peak What about 7 strands? Wave-like structure
5 strands = peaked strands? from 3 or 4 strands (Saddle-shaped peak)
6 strands = flat
Not many patterns All of the patterns can Agreed. However, the
can be achieved with be created regardless of handedness determines
left-turning peak. the turning at the peak. the turning of motifs.
Why are there Natural occurrences:-
discontinuities in certain i)! arrangement of
patterns? uneven number of
coloured strands at
the peak
ii)! overlapping of
strands.
Why conical, and not The shape is ‘high and
any other shape? rounded’ to allow hot
steam to travel upward.
Where did the idea of A fusion between triaxial
food covers originate? latticework of Chinese
hats and Malay basket
weaving.
10. Structural Changes – Phase 2
4-strand peak vs 5-strand peak:
3-strand peak:
Weavers’ views on 4-strand
and 3-strand peaks:
-! unsuitable
-! impractical
-! uneconomical
11. Weaving Template
Developed to:
a) reproduce existing patterns and create fictitious ones
b) classify two-colour patterns, R (red) and Y (yellow)
- blocks of 2 to 6 strands
eg. Blocks of 2 strands (RY)
A: RYRYRY…
B: RYRYRY…
C: RYRYRY…
12. Fictitious Patterns
A weaver’s comment:
“ Template weaving does not resemble actual tudung saji
weaving, therefore it is impossible to determine whether
the generated patterns could be replicated ”
16. Structural Changes – Phase 3
7 strands as starting point:
“ Hidden mathematical ideas can be uncovered through a
reconstruction of past knowledge. In order to understand the reasons
behind the form of the product, it is necessary to learn the production
techniques and vary the form at each stage of the process. This
method would lead to an observation of its practicality and the
possibility of the form being the optimal or only solution of a production
problem ” (Gerdes, 1994)
Gerdes, P. (1994). On mathematics in the history of Sub-Saharan Africa. Historia Mathematica, 21, 345 - 376.
18. Dialogue Analysis
•! Both weavers and mathematicians were highly engaged in the dialogue
•! The interactions had succeeded in uncovering several perspectives that
concerned both parties
- structural changes in framework construction
- development of new ideas in tudung saji weaving
- mathematicians gained insights on the mathematical ideas embedded
in weaving
•! Power relations in the dialogue – imbalance in the interrogation process
“ Cultural is not only the result of interactions with the natural and social
environment, but also subjected to interactions with the power relations
both among and within cultural groups ”
(Vithal & Skovsmose, 1997)
Vithal, R. & Skovsmose, O. (1997). The end of innocence: A critique of ‘ethnomathematics’. Educational Studies
in Mathematics, 34(2), 131-157.
28. How Effective is Mutual Interrogation?
•! Ensures that the voices of practitioners who take part in the dialogue are
heard, thus addresses the following criticism:
“ Ethnomathematics attempts to interpret practices found in different
cultural groups in terms of mathematical concepts and models, ie. to
identify and establish thinking abstractions that underpin these practices.
They are seen as providing cultural affirmation and entry into
mathematical abstractions themselves. But for whom? By and large we
do not hear the voices of the people whose practices are thus
interpreted. ” (Vithal & Skovsmose, 1997)
•! Perceptual shifts occur in both the researcher and practitioners, leading
to alternative conceptions (eg. contribution of ideas by mathematicians
in refining the weaving template and analysis of patterns)
•! Mediator plays a major role in the process
Vithal, R. & Skovsmose, O. (1997). The End of Innocence: A Critique of ‘Ethnomathematics’. Educational Studies
in Mathematics 34(2), 131 – 157.