Астрономия в Европе в средние века и физосновыОткрытый Космос
Астрономия в Европе в средние века: Николай Коперник, Тихо Браге, Иоганн Кеплер, Галилео Галиллей, Исаак Ньютон. Физические основы астрономии: Основы теории тяготения, Основы теории гравитации, Механическая и электромагнитная волна, Электромагнитный диапазон, Эффект Доплера.
A Possible Future for Water Service for web sitePix Howell
The document discusses the need for regional water planning and infrastructure in central Texas. It notes that the current system of various districts, authorities, and regulatory bodies makes comprehensive planning difficult. A regional approach could help address growth projections, identify necessary water sources and connections between areas, and establish funding for large infrastructure projects. Such cooperation is needed to ensure adequate water resources for the growing population in the region over the coming decades.
We are promoting a feature article titled 'A day in the life of cabin crew' on the Mail Online website through our social media channels. The article provides insight into the typical day of a cabin crew member, from wake up to landing back at the airport. Sharing this article on social channels like Facebook and Twitter will help raise awareness of careers in cabin crew and the customer service role they play.
Астрономия в Европе в средние века и физосновыОткрытый Космос
Астрономия в Европе в средние века: Николай Коперник, Тихо Браге, Иоганн Кеплер, Галилео Галиллей, Исаак Ньютон. Физические основы астрономии: Основы теории тяготения, Основы теории гравитации, Механическая и электромагнитная волна, Электромагнитный диапазон, Эффект Доплера.
A Possible Future for Water Service for web sitePix Howell
The document discusses the need for regional water planning and infrastructure in central Texas. It notes that the current system of various districts, authorities, and regulatory bodies makes comprehensive planning difficult. A regional approach could help address growth projections, identify necessary water sources and connections between areas, and establish funding for large infrastructure projects. Such cooperation is needed to ensure adequate water resources for the growing population in the region over the coming decades.
We are promoting a feature article titled 'A day in the life of cabin crew' on the Mail Online website through our social media channels. The article provides insight into the typical day of a cabin crew member, from wake up to landing back at the airport. Sharing this article on social channels like Facebook and Twitter will help raise awareness of careers in cabin crew and the customer service role they play.
This document provides an overview of cheese production and purchasing. It begins with a history of cheese dating back 4,000 years and defines key terms related to cheesemaking. The document then describes the cheesemaking process and different types of cheeses. It discusses factors involved in selecting and purchasing cheeses, such as intended use, standards of identity, grading, packaging size, and yield. Popular cheeses in the US include mozzarella and cheddar.
This division will be responsible for the marketing and communications strategies
outlined in Section 5. This includes the launch of the commitment statement, creating
awareness and education, and promoting the sustainable initiatives at each event. They will
work closely with the Sustainability Division to ensure all messaging is in line with the
commitment. Additionally, they will be responsible for documenting and reporting the
progress of the sustainable initiatives through the AVP website, social media, press releases,
and annual reports.
Event Management: This division will be responsible for implementing the sustainable
strategies at each event site as outlined in Section 3. This includes venue selection,
operations, waste management, transportation, and accommodations. They will work
This document is a curriculum vitae for Aravapalli Srinivasa Rao. It summarizes his professional experience, education, skills, and personal information. He has over 19 years of experience in commercial roles, including procuring raw materials. His most recent role was as a Commercial Manager for Amoda Group of Companies, where he was responsible for procurement planning, vendor evaluation, and maintaining purchase records. He holds a Bachelor of Commerce degree and has strong skills in Microsoft Office, data analysis, and accounts experience including sales tax filings.
Detroit Michigan Bankruptcy and Greece; Comparative Lessons in Economic Manag...Saeed Alam
Detroit filed for bankruptcy in 2013 due to a long decline stemming from population loss, high taxes, and loss of manufacturing jobs. The city had a large debt and pension burden, and a shrinking tax base due to population decline. It also faced high levels of crime and underfunded emergency services due to budget cuts. Complex financial deals proved costly for Detroit's already strained finances.
Financing for development. Final Project. - VIGNOLO, BERNARDOBernardoVignolo
This document discusses financing energy infrastructure in Argentina. It notes that increasing energy subsidies and external deficits in the energy sector, as well as decreasing oil and gas reserves, pose challenges. Private capital could help by encouraging local production, expanding investments in renewable power, and diversifying energy sources. However, private flows require a supportive business environment with stable policies, planning, and subsidies. Macroeconomic stability from inflation targeting rather than exchange rates also helps reduce risks. Independent institutions, debt solutions, international relationships, and development bank support could further attract private financing needed to move from billions to trillions for sustainable development goals.
This document summarizes a 1977 palynological study of the Early Cretaceous Naskapi Shale formation in six wells on the Scotian Shelf. The study aimed to correlate the formations between wells based on diagnostic palynomorph species, and compare the local biostratigraphy to formal lithostratigraphic units and European stages. Forty-five samples from the six wells were examined and yielded palynomorph data that was compiled into range charts. The charts allowed correlation and placement of the formations within the Barremian and Aptian stages. The palynology indicates the Naskapi Shale represents a transgressive nearshore marine depositional environment during this period.
The document outlines plans for a Spanish party where 25 students will present videos and robots about Spanish-speaking countries. Fifteen of the students are boys, 10 are girls, and some have disabilities. The objectives are for students to learn about other cultures while practicing Spanish, and to blog about their experience. Students will watch each other's videos, present robots they built, and write blog posts to share what they learned. Their work will be evaluated based on rubrics to help improve future lessons.
This is a sales pitch presentation I use when I sell our mobile event app platform. It's a great tool for anyone looking to learn how to sell mobile apps, particularly within the events space.
The document discusses effective communication skills for business. It covers the importance of conversing with others to build rapport, the role of negotiation in determining business success, using clear debates to gain support for plans, displaying confident body language, and actively listening to understand other perspectives. The key is honing communication skills and focusing on inspiring people in all interactions.
This document describes a capstone project that aims to classify individuals based on the predicted robustness of their innate immune response to influenza infection. 10 physician volunteers will donate blood samples to assess viral response levels via genomic and gene expression analysis. The top 5 ranked candidates based on the presence of specific influenza reQTLs and upregulation of associated genes will be selected to attend a humanitarian mission in an influenza-affected region. The experimental approach will use single-cell RNA sequencing of dendritic cells enriched from volunteer blood samples to better evaluate reQTL effects compared to bulk cell analysis.
Erin Stehlik's father was diagnosed with brain cancer when she was 7 years old. He underwent multiple brain surgeries over the next 9 years. To help support her father and raise money for cancer research, Erin wrote a letter to the American Cancer Society asking for a ribbon to honor her father. Her aunt then helped Erin make and sell magnetic ribbons, raising hundreds of dollars. Erin became passionate about volunteering and fundraising for Relay for Life. She became the youngest Relay for Life team captain in her county. After her father passed away from brain cancer at age 16, Erin remains committed to advocating and fundraising to end cancer through a career with the American Cancer Society.
This document discusses communicative competence and task-based learning. It defines communicative competence as including pragmatic, linguistic, and strategic competence. Task-based learning focuses on moving the emphasis from the teacher to the learner by using language as a tool. Some advantages of task-based learning are that it addresses real-life application and learner needs while keeping classes interesting. The document then demonstrates how to create task-based activities and sharing them online using a platform called Vyew. It provides examples of tasks like making appointments, writing cover letters, and giving directions.
This document discusses water systems in Saskatchewan, including rivers, waterfalls, rapids, lakes, and creeks. It describes the South Saskatchewan River, noting that it is 1392km long and drains into Hudson Bay. It provides details about the Saskatoon Weir, constructed in 1940 on the South Saskatchewan River to control water levels. The document also briefly describes several waterfalls in Saskatchewan, including Nistowiak Falls and Manitou Falls, as well as Otter Rapids on the Churchill River. It notes that lakes and rivers cover about 12% of Saskatchewan's area.
Mutually Beneficial Projects Through Multistakeholder PartneringMoniqueAGschl
The guiding principle of the course is the global need to find workable and scalable models to generate financing from all sources in order to achieve the Sustainable Development Goals (SDG), which should also be adaptable to the specific requirements and conditions of each country.
In my own experience working for a non-profit organization, joining forces and pooling resources in multi-stakeholder partnerships is key to tackling scarcity and multiplying the effects of development financing.
For my final project, I have chosen to broadly address stakeholders in development to suggest how cross-functional project development can reduce investment risk and improve the provision of basic facilities in lower- and middle income countries.
The document contains a list of wishes on various topics ranging from traveling the world, being rich, not needing to borrow a car, studying instead of watching TV, preventing child abuse, and having wishes about one's school and planet. Many of the wishes reference changing past behaviors or circumstances.
Socio-Economics of the Digital Divide & The Adult LearnerDorea Hardy
The document discusses the digital divide and its effects on adult learners. It notes that lower-income households have lower rates of internet access and that broadband adoption rates are lowest in areas with other inequities like access to healthcare and education. It explores how the digital divide affects adult learners and implications for educators, such as ensuring accessibility of educational resources for all students regardless of their economic background or location.
This document discusses how First Nations and Métis peoples used local aquatic plants. Many plants were eaten raw or used as ingredients. Cattails provided food, medicine, and other uses. Arrowhead tubers and water lily leaves were also consumed or used. While most plants were safe to use, water hemlock was very poisonous. Moose were often spotted near aquatic plants and were hunted along shorelines. First Nations peoples made use of many parts of the moose.
This document provides an overview of cheese production and purchasing. It begins with a history of cheese dating back 4,000 years and defines key terms related to cheesemaking. The document then describes the cheesemaking process and different types of cheeses. It discusses factors involved in selecting and purchasing cheeses, such as intended use, standards of identity, grading, packaging size, and yield. Popular cheeses in the US include mozzarella and cheddar.
This division will be responsible for the marketing and communications strategies
outlined in Section 5. This includes the launch of the commitment statement, creating
awareness and education, and promoting the sustainable initiatives at each event. They will
work closely with the Sustainability Division to ensure all messaging is in line with the
commitment. Additionally, they will be responsible for documenting and reporting the
progress of the sustainable initiatives through the AVP website, social media, press releases,
and annual reports.
Event Management: This division will be responsible for implementing the sustainable
strategies at each event site as outlined in Section 3. This includes venue selection,
operations, waste management, transportation, and accommodations. They will work
This document is a curriculum vitae for Aravapalli Srinivasa Rao. It summarizes his professional experience, education, skills, and personal information. He has over 19 years of experience in commercial roles, including procuring raw materials. His most recent role was as a Commercial Manager for Amoda Group of Companies, where he was responsible for procurement planning, vendor evaluation, and maintaining purchase records. He holds a Bachelor of Commerce degree and has strong skills in Microsoft Office, data analysis, and accounts experience including sales tax filings.
Detroit Michigan Bankruptcy and Greece; Comparative Lessons in Economic Manag...Saeed Alam
Detroit filed for bankruptcy in 2013 due to a long decline stemming from population loss, high taxes, and loss of manufacturing jobs. The city had a large debt and pension burden, and a shrinking tax base due to population decline. It also faced high levels of crime and underfunded emergency services due to budget cuts. Complex financial deals proved costly for Detroit's already strained finances.
Financing for development. Final Project. - VIGNOLO, BERNARDOBernardoVignolo
This document discusses financing energy infrastructure in Argentina. It notes that increasing energy subsidies and external deficits in the energy sector, as well as decreasing oil and gas reserves, pose challenges. Private capital could help by encouraging local production, expanding investments in renewable power, and diversifying energy sources. However, private flows require a supportive business environment with stable policies, planning, and subsidies. Macroeconomic stability from inflation targeting rather than exchange rates also helps reduce risks. Independent institutions, debt solutions, international relationships, and development bank support could further attract private financing needed to move from billions to trillions for sustainable development goals.
This document summarizes a 1977 palynological study of the Early Cretaceous Naskapi Shale formation in six wells on the Scotian Shelf. The study aimed to correlate the formations between wells based on diagnostic palynomorph species, and compare the local biostratigraphy to formal lithostratigraphic units and European stages. Forty-five samples from the six wells were examined and yielded palynomorph data that was compiled into range charts. The charts allowed correlation and placement of the formations within the Barremian and Aptian stages. The palynology indicates the Naskapi Shale represents a transgressive nearshore marine depositional environment during this period.
The document outlines plans for a Spanish party where 25 students will present videos and robots about Spanish-speaking countries. Fifteen of the students are boys, 10 are girls, and some have disabilities. The objectives are for students to learn about other cultures while practicing Spanish, and to blog about their experience. Students will watch each other's videos, present robots they built, and write blog posts to share what they learned. Their work will be evaluated based on rubrics to help improve future lessons.
This is a sales pitch presentation I use when I sell our mobile event app platform. It's a great tool for anyone looking to learn how to sell mobile apps, particularly within the events space.
The document discusses effective communication skills for business. It covers the importance of conversing with others to build rapport, the role of negotiation in determining business success, using clear debates to gain support for plans, displaying confident body language, and actively listening to understand other perspectives. The key is honing communication skills and focusing on inspiring people in all interactions.
This document describes a capstone project that aims to classify individuals based on the predicted robustness of their innate immune response to influenza infection. 10 physician volunteers will donate blood samples to assess viral response levels via genomic and gene expression analysis. The top 5 ranked candidates based on the presence of specific influenza reQTLs and upregulation of associated genes will be selected to attend a humanitarian mission in an influenza-affected region. The experimental approach will use single-cell RNA sequencing of dendritic cells enriched from volunteer blood samples to better evaluate reQTL effects compared to bulk cell analysis.
Erin Stehlik's father was diagnosed with brain cancer when she was 7 years old. He underwent multiple brain surgeries over the next 9 years. To help support her father and raise money for cancer research, Erin wrote a letter to the American Cancer Society asking for a ribbon to honor her father. Her aunt then helped Erin make and sell magnetic ribbons, raising hundreds of dollars. Erin became passionate about volunteering and fundraising for Relay for Life. She became the youngest Relay for Life team captain in her county. After her father passed away from brain cancer at age 16, Erin remains committed to advocating and fundraising to end cancer through a career with the American Cancer Society.
This document discusses communicative competence and task-based learning. It defines communicative competence as including pragmatic, linguistic, and strategic competence. Task-based learning focuses on moving the emphasis from the teacher to the learner by using language as a tool. Some advantages of task-based learning are that it addresses real-life application and learner needs while keeping classes interesting. The document then demonstrates how to create task-based activities and sharing them online using a platform called Vyew. It provides examples of tasks like making appointments, writing cover letters, and giving directions.
This document discusses water systems in Saskatchewan, including rivers, waterfalls, rapids, lakes, and creeks. It describes the South Saskatchewan River, noting that it is 1392km long and drains into Hudson Bay. It provides details about the Saskatoon Weir, constructed in 1940 on the South Saskatchewan River to control water levels. The document also briefly describes several waterfalls in Saskatchewan, including Nistowiak Falls and Manitou Falls, as well as Otter Rapids on the Churchill River. It notes that lakes and rivers cover about 12% of Saskatchewan's area.
Mutually Beneficial Projects Through Multistakeholder PartneringMoniqueAGschl
The guiding principle of the course is the global need to find workable and scalable models to generate financing from all sources in order to achieve the Sustainable Development Goals (SDG), which should also be adaptable to the specific requirements and conditions of each country.
In my own experience working for a non-profit organization, joining forces and pooling resources in multi-stakeholder partnerships is key to tackling scarcity and multiplying the effects of development financing.
For my final project, I have chosen to broadly address stakeholders in development to suggest how cross-functional project development can reduce investment risk and improve the provision of basic facilities in lower- and middle income countries.
The document contains a list of wishes on various topics ranging from traveling the world, being rich, not needing to borrow a car, studying instead of watching TV, preventing child abuse, and having wishes about one's school and planet. Many of the wishes reference changing past behaviors or circumstances.
Socio-Economics of the Digital Divide & The Adult LearnerDorea Hardy
The document discusses the digital divide and its effects on adult learners. It notes that lower-income households have lower rates of internet access and that broadband adoption rates are lowest in areas with other inequities like access to healthcare and education. It explores how the digital divide affects adult learners and implications for educators, such as ensuring accessibility of educational resources for all students regardless of their economic background or location.
This document discusses how First Nations and Métis peoples used local aquatic plants. Many plants were eaten raw or used as ingredients. Cattails provided food, medicine, and other uses. Arrowhead tubers and water lily leaves were also consumed or used. While most plants were safe to use, water hemlock was very poisonous. Moose were often spotted near aquatic plants and were hunted along shorelines. First Nations peoples made use of many parts of the moose.
3. Оглавление
O Введение
O Немного истории
O Автолик
O Феодосий
O Менелай
O Вклад восточных математиков
O Альберт Жирар
O Основные элементы сферической геометрии
O Сфера
O Большая и малая окружности
O Сферический отрезок
O Угол на сфере
O Многоугольник на сфере
O Сферический треугольник
O Список использованных ресурсов
O Проверка знаний
O Обратная связь
4. Введение
Множество учёных-геометров, да и простых
людей, интересовались такой фигурой как шар и
его «оболочкой», носящей название сфера.
Удивительно, но шар является единственным
телом, обладающим меньшей площадью
поверхности при объёме, равном объёму других
сравниваемых тел, таких как куб,призма или
прочие всевозможные многогранники.
С шарами мы имеем дело ежедневно.
К примеру:
Почти каждый человек пользуется шариковый
ручкой, в конец стержня которой вмонтирован
металлический шар, вращающийся под действием
сил трения между ним и бумагой и в процессе
поворота на своей поверхности шар «выносит»
очередную порцию чернил.
Приращение знаний о шаре и сфере привело к
возникновению нового раздела математики —
сферической геометрии, в которой изучаются
фигуры, расположенные на сфере.
Назад в Оглавление
5. Немного истории
Первой по времени геометрией, отличной от
евклидовой, была сферическая геометрия, или
сферика, как её называли древние.
Сферика возникла позже, чем евклидова
геометрия плоскости и пространства. Основными
стимулами для возникновения геометрии
плоскости и пространства была необходимость
измерения площадей полей и других плоских
фигур и вместимости сосудов и амбаров
различной формы, т.е. объёмов различных тел.
Основным стимулом для возникновения сферики
было изучение звёздного неба.
Наблюдение небесных светил производилось ещё
в Древнем Египте и Вавилоне, прежде всего с
целью установления календаря. Мы
обязаны египтянам разделением суток на 24 часа.
Вклад вавилонян в развитии астрономии был
более значителен: наблюдения затмений и звёзд
первых веков «эры Набонасара», начавшейся в
VIII в. до н. э. Древние греки познакомились с
вавилонской астрономией по крайней мере в IV в.
Астрономия, изложенная в «Альмагесте» Птолемея,
была результатом продолжавшегося несколько веков
развития науки, впитавшей традиции как вавилонских
астрономов, так и греческих геометров.
Назад в Оглавление
9. Теорема Меналая
Особую роль в истории сферической геометрии и тригонометрии
сыграло предложение 1 книги III сочинения
Менелая, в которой доказывается как плоский, так и сферический
случай теоремы, называемой в настоящее время «теоремой Менелая»
или «теоремой о полном четырёхстороннике». Полным
четырёхсторонником называется плоский или сферический
четырёхугольник, пары противоположных сторон которого продолжены
до пересечения.
Сферическая теорема Менелая изложена у Птолемея следующим
образом: «Опишем на поверхности сферы дуги больших кругов так,
чтобы проведённые к двум начерченным дугам АВ и АС две другие дуги
ВЕ и СD пересекались в точке G; пусть каждая из этих дуг меньше
полуокружности; то же будем предполагать и для всех таких
построений. Я утверждаю, что отношение прямой под удвоенной дугой
СЕ к прямой под удвоенной ЕА составлено из отношения прямой под
удвоенной CG к прямой под удвоенной GD и отношения прямой под
удвоенной DB к прямой под удвоенной ВА.»
Назад в Оглавление
19. Список использованных
ресурсов
O Адамар Ж. Элементарная геометрия. – Ч.2.: Стереометрия: Пособие – 3-е изд. – М.:
Учпедгиз, 1998.- 760 с.
O АбрамовА.М, Виленкин Н.Я, ДорофеевГ.В, и др Избранныевопросы математики10 кл.:
Факультативный курс./Под ред. ФирсоваВ.В/-М.:Просвещение 1992.
O Александров.А.Д. и др.Геометрия для 10-11 классовУчебное пособие для учащихся
школ и классов с углубленным изучениемматематики./А.Д. Александров, А.Л.Вернер,
В.И.Рыжик. — 3-е изд., перераб.-М.:Просвещение, 1992.- 464с.
O Атанасян Л.С. Геометрия: учебник для 10-11 классовсредней школы.-М: Просвещение,
2007.- 208 с.
O Гильберт Д. Кон-Фоссен С. Наглядная геометрия: Пер. снем. – 3-е изд. – М.: Наука,
1981.- 344 с.
O Глаголев Н. А. Проективная геометрия: Учеб. Пособие. –2 –ое изд. испр. и доп. – М.:
высш. школа, 1990. – 344 с.
O Давидов А. Начала тригонометрии: 3-е изд., 1885.
O Перепелкин Д. И. Курс элементарной геометрии. Ч II.Геометрия в пространстве: учеб.
для пед. инст-ов. –М. Л.: гос.
O изд-вотехн-теоретич. литер. 1992. – 333 с.
O Саранцев Г.И. Упражнения в обученииматематике.-М.: Просвещение, 1995.-240 с.
O Стройк Д.Я. Краткий очерк истории математики, М.,Наука, 1984 г.
O Энциклопедический словарь юного математика/Сост.А.П.Савин.-М.: Педагогика, 1985.-
352с., ил.
O Энциклопедия элементарной математики кн. IV, V. /Подред. В. И.Битюукова, И. Е,
Морозовой, М.: Наука, 1966.- 624 с.
Назад в Оглавление