Compulsory education and school laws were enacted in the British colonies of North America beginning from the 1640s. Compulsory school laws were gradually enacted in all states of the United States of America between 1852 and 1918, with enforcement of the laws following gradually and but unevenly in the various states. Today, most states require attendance up to age 16. Music was gradually introduced to the elementary school curriculum from the 1830s. Today, music is mandatory for all (general) students in Grades 1-6 in most schools and in some schools in Grades 7-8, and is an elective subject in most schools in Grades 7-12. General music classes in the U.S. are similar to compulsory music classes in many other countries. Approximately 25 percent of American public secondary school students participate in elective music performing ensembles, which are a distinctive and positive feature of American music education.

Interdependent systems providing water and energy services are necessary for agriculture. Climate change and increased resource demands are expected to cause frequent and severe strains on these systems. Arizona is especially vulnerable to such strains due to its hot and arid climate. However, its climate enables year-round agricultural production, allowing Arizona to supply most of the country's winter lettuce and vegetables. In addition to Phoenix and Tucson, cities including El Paso, Las Vegas, Los Angeles, and San Diego rely on Arizona for several types of agricultural products such as animal feed and livestock, meaning that disruptions to Arizona's agriculture also disrupt food supply chains to at least six major cities.

Arizona's predominately irrigated agriculture relies on water imported through an energy intensive process from water-stressed regions. Most irrigation in Arizona is electricity powered, so failures in energy or water systems can cascade to the food system, creating a food-energy-water (FEW) nexus of vulnerability. We construct a dynamic simulation model of the FEW nexus in Arizona to assess the potential impacts of increasing temperatures and disruptions to energy and water supplies on crop irrigation requirements, on-farm energy use, and yield.

We use this model to identify critical points of intersection between energy, water, and agricultural systems and quantify expected increases in resource use and yield loss. Our model is based on threshold temperatures of crops, USDA and US Geological Survey data, Arizona crop budgets, and region-specific literature. We predict that temperature increase above the baseline could decrease yields by up to 12.2% per 1 °C for major Arizona crops and require increased irrigation of about 2.6% per 1 °C. Response to drought varies widely based on crop and phenophase, so we estimate irrigation interruption effects through scenario analysis. We provide an overview of potential adaptation measures farmers can take, and barriers to implementation.

Europeans took their musical traditions with them when they moved to North America. Eventually, however, the United States became so large and diverse, with such deep democratic roots, that different ethnic musical strands emerged and then combined to form important new forms of popular music. By then electronic playback technology had arisen and the United States had become the most influential country in the world, both of which helped propel one of these new popular musics, rock and roll, throughout much of the world, much like Europe and its music dominated and proliferated during what musicians call the common practice period. Today, music teachers in the United States continue to be trained in the European-based art music tradition, but most of their work consists of teaching an array of musical styles to students of every imaginable ethnicity and background. These music educators tend to have dual professional identities: as classical musicians and as teachers of multiple styles of music.

||При преместването си в Северна Америка европейците взели със себе си и музикалните си традиции. В крайна сметка, обаче, Съединените щати дотолкова се разраснали и били различни – с дълбоки демократични корени, - че се появили различни музикални течения, а впоследствие се съчетали така, че да образуват нови форми на популярна музика. Към него момент технологията за електронен плейбек вече била развита и САЩ стават най-влиятелната страна в света, като тези два фактора помогнали за напредъка на един от тези нови популярни музикални жанрове – рокендролът – из по-големия дял на музикалния свят, до голяма степен по начина, по който Европа и нейната музика доминира и процъфтява по време на т.нар. от музикантите период на общата практика (common practice period). Днес учителите по музика в САЩ продължават да бъдат обучавани според базираната в Европа традиция на художествената музика, но в по-голямата си част работата им се състои от преподаване на студентите на спектър от музикални стилове от всяка етничност и произход, които можем да си представим. Тези музикални педагози обикновено имат двойствена професионална идентичност: те са класически музиканти и учители по множество музикални стилове.

Text of paper presented at the first conference of the Greek Society for Music Education, held in Thessaloniki, Greece on June 26-28, 1998. It was one of a pair of papers presented as the Honor Guest Lecturer Addresses (the other being "Music Education in the U.S.A.: An Overview"). This item includes the English and Greek translations of the work. 

This paper describes the evolution of music in American public schools and universities. Included are some statistics on the number of elementary, middle, and high schools that offer each type of music instruction, including band, choir, orchestra, and music for general students. Also included are some discussions on the evolution of university music programs. The paper concludes with a description of the new national voluntary standards for music education, and some assessments of the strengths and weaknesses of American music education programs. 

This was part of a pair of papers presented as the Honor Guest Lecturer Addresses (the other being "Music Education Research in the U.S.A.: An Overview"). This item includes the English and Greek translations of the work. 

Cities in the Global South face rapid urbanization challenges and often suffer an acute lack of infrastructure and governance capacities. Smart Cities Mission, in India, launched in 2015, aims to offer a novel approach for urban renewal of 100 cities following an area‐based development approach, where the use of ICT and digital technologies is particularly emphasized. This article presents a critical review of the design and implementation framework of this new urban renewal program across selected case‐study cities. The article examines the claims of the so‐called “smart cities” against actual urban transformation on‐ground and evaluates how “inclusive” and “sustainable” these developments are. We quantify the scale and coverage of the smart city urban renewal projects in the cities to highlight who the program includes and excludes. The article also presents a statistical analysis of the sectoral focus and budgetary allocations of the projects under the Smart Cities Mission to find an inherent bias in these smart city initiatives in terms of which types of development they promote and the ones it ignores. The findings indicate that a predominant emphasis on digital urban renewal of selected precincts and enclaves, branded as “smart cities,” leads to deepening social polarization and gentrification. The article offers crucial urban planning lessons for designing ICT‐driven urban renewal projects, while addressing critical questions around inclusion and sustainability in smart city ventures.`

During much of 2009 and 2010, the alternative energy marketplace has been in a state of unpredictable change. The financial landscape is uncertain and profits are slim. Many companies are wondering if the journey to find alternative means for energy production is worth the investment. Wind, hydro and solar projects are all struggling to make ends meet in an economic landscape that predicts success but presents challenges. Strong, lean and agile companies seem to be able to maintain a slim competitive advantage afloat, while larger, slower companies are drowning in a myriad of intricate supply chains and non-existent credit. This paper evaluates innovation opportunities for alternative energy companies, with a focus on large scale, highly integrated solar providers.

Philosophers in ancient Greece established a hierarchy among musical activities, with composition and cognitive knowledge being superior to performance and listening. Music's status was further solidified as an object during the Enlightenment, when the doctrine of aesthetic contemplation emerged. Eventually, a concept of universality evolved, which (the author argues) was proffered as an artistic analogue for universal "truth." Today, some recognize that musical creativity can be "manifested in performance," that most concepts of composition are Western and elitist, and that these concepts run counter to avowed goals in multicultural music education as well as to most forms of musical practice throughout the world.

This is the English language version of the paper as it was presented at the first conference of the Greek Society for Music Education, held in Thessaloniki, Greece on June 26-28, 1998. It was one of a pair of papers presented as the Honor Guest Lecturer Addresses (the other being "Music Education Research in the U.S.A.: An Overview").