Every living thing requires nitrogen to survive--and the delicate balance of the nitrogen cycle is under threat by human activity. Explore the very real and observable climatic effects of increased nitrogen levels in our atmosphere.
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20 kirjaa tekijältä Jeri Freedman
Careers in Emergency Medical Response Team's: Search and Rescue Units
Jeri Freedman
ROSEN PUBLISHING GROUP
2003
nidottu
Many young people are fascinated by the idea of being actors but have little idea of what the career entails. This book provides a detailed look at the captivating world of television and movie acting from both the glamorous and practical sides. It explores what it is like to be an actor during preproduction, filming, and postproduction, and offers extensive information on how to develop acting skills while in high school. It provides invaluable information on training for and breaking into acting as a career, an inside look at what it is like to be an actor, and an examination of how developing acting skills can lead to other career opportunities.
The availability of energy affects every aspect of our lives, from driving to electricity and computer function. Coding is crucial to energy creation and distribution. It plays a vital role in locating new sources of traditional fossil fuels, building alternative energy systems, evaluating the impact of new energy systems on the environment, and creating smart grids to distribute energy efficiently. This book explains the opportunities for coders in the energy industry today and in the future, and provides insight into what it is like to work on software development in the energy field. It provides students with guidance on courses to take in high school and beyond, and offers advice on how to obtain a job as a coder in the energy industry.
Transportation is changing in exciting ways, and computerization is playing a major role in this transition. Automated systems such as computer-controlled cameras and traffic signals, new software for the design of transportation systems and highways, remote monitoring of commercial vehicles such as trucks, and automation of vehicles are all changing the way that people and goods move. The most exciting trend is the development of autonomous cars, planes, trains, and trucks. This book uses sidebars, photographs, and professional examples to describe the transportation technologies that require coders and the opportunities that exist, now and in the future, for coders in the field. It explains courses students can take in high school and college or technical school to become successful coders in the future. It also provides advice on how to find a job as a coder in the transportation field.
Many young adults are completely unprepared when they discover they have been infected with herpes. Herpes cannot be cured, and it has a lifelong effect on a person's health and social life. In this informative volume, readers learn about the herpes virus, how it is transmitted and spread, and how the body reacts to the virus. They will discover ways to deal with recurrences and steps to take to maintain good sexual health. The book explains diagnoses, forms of treatment, and strategies for coping with the disease. It also offers some tips for how to tell parents and partners about having herpes.
This indispensable volume explores the range of jobs and settings in which one can work in the nursing field with two years or less of training, including certified nursing assistant, licensed practical nurse, licensed visiting nurse, registered nurse, clinical nurse, cardiac care nurse, labor and delivery nurse, neonatal nurse, and pediatric nurse, among others. It examines each job's activities, academic needs, and certification and licensing requirements. Illuminating sidebars describe actual aspects of a nurse's work, such as that of a pediatric nurse and that of an army nurse. Practical tips for the job search, writing a resume, and interviewing are also presented.
Tay-Sachs disease is a rare, hereditary disease that affects young children, primarily Ashkenazi Jews, French Canadians, and other isolated or self-selecting populations. Caused by the lack of an enzyme that leads to a buildup of fats in nerve and brain cells, it gradually destroys the affected cells, leading to a loss of mental and physical abilities, and, eventually, death. In this fascinating offering, ""Tay-Sachs Disease"" discusses the nature of the disease, why it affects certain groups of people more often than others, how genetic screening can help detect carriers of the Tay-Sachs gene, and what options genetic testing and counseling provide for having children. Student researchers will discover the new medical treatments being used experimentally to treat Tay-Sachs disease, as well as the new genetic treatments that may someday provide a means of curing this degenerative condition.
Many veterinary jobs can be obtained with two years or fewer of training, in clinical practices, animal hospitals, zoos, aquariums, and wildlife research and rehabilitation. Careers described include animal care attendant, veterinary technician, veterinary receptionist, veterinary lab assistant, and kennel and shelter attendant, among related vocations. Sidebars illustrate the real-life experiences of a veterinary assistant, a wildlife technician, a veterinary technician, and an equine veterinary technician. Each job's activities, academic requirements, and certification and licensing requirements are explained in an easily accessible format. This handy guide offers details on applying for veterinary jobs, tips for interviewing, and strategies for career advancement.
This book is a balanced overview of the issues surrounding stem cells and their potential to revolutionize medicine and provide cures, with a focus on the use of embryonic stem cells. The ethical and moral debates over how cells are obtained, the definition of "personhood," and various religious perspectives are explored, as well as how politics play a part in the discussion of this issue. It includes a look at stem cell research around the world and how the United States could be left behind.
For decades, the auto industry has been at the heart of American manufacturing, providing jobs for countless Americans and boosting local economies. From the invention of the automobile to the rise of modern assembly lines, American carmakers have led the field for many years. However, beginning in the latter half of the 20th centuries, American carmakers faced stiff competition from foreign car manufacturers with innovative models and production techniques. After years of declining auto sales, the industry was nearly destroyed by the recession of 2008. This book analyzes how the auto industry reached this point, tracing the causes of the crisis back to their roots.
In times of economic uncertainty, a job in the healthcare field can provide job security, as well as the fulfillment of working in an area that helps people. Students explore the pharmaceutical industry--large, well-established drug manufacturers, biotech companies, and generic drug companies. They also discover the responsibilities of pharmaceutical sales reps, in the field and in the office as well as how the reps plan and organize. Helpful tips for becoming an outstanding sales rep, including information about career ethics, career preparation--both in high school and in college--communication skills, ways to gain experience, how to obtain a job, and on-the-job training are areas covered in this thoughtful volume.
Teens make many purchasing decisions every day. These small transactions can add up over time and impact their financial well-being. Over the long term, smart decisions can mean the difference between having significant savings and struggling with debt. Practical ideas and strategies for getting high quality goods at reasonable prices are one discussion topic. In venues such as the mall, grocery stores, discount stores, thrift shops, and online retailers, readers learn to stretch their dollars when buying consumer products and entertainment. Sidebars provide additional information about finding true deals and avoiding scams and poor merchandise. Buying the things they want at prices they can afford is a consumer skill teens can carry with them for life.
Security jobs exist in private companies, at public venues such as sports facilities and arenas, and in government agencies. One of the appealing aspects of the security field is that it provides jobs that offer dependable salaries and good benefits for people with all levels of education. Jobs include security guards, government security agents at airports, and college-educated government agents and intelligence analysts. The field also includes a wide variety of working environments--from one-person operations to huge corporations, and from celebrity protection and corporate security to agencies involved in international crime and terrorism prevention. In this straightforward narrative, aligned to the college and career readiness standards, high school students explore specific careers in the security field and learn about internships, networking, r sum s, interview skills, and getting a first job. Among the valuable information offered are descriptions of certification tests, interviews with actual security professionals, and the pros and cons of working in the industry.
The Mongol Conquests: Warfare, Slaughter, and Political Rule
Jeri Freedman
Rosen Young Adult
2016
nidottu
Contrary to popular portrayal, the Mongols were not simply bloodthirsty barbarians cutting a swath of destruction across the eastern world. They were ruthless in war, but they were also a well-organized military force whose leadership excelled at strategy and military innovation. This examination of Mongol military prowess dives into their greatest conquests across Eurasia, their advances in both military and civilian technology, and their political leadership in managing conquered peoples of different cultures and traditions.
While America did not get involved in World War II until 1941, it saw plenty of combat and new technologies. One of the largest wars in history, World War II provided an opportunity to develop unique and influential technologies such as the jet engine, the computer, and radar. This book unravels the details of the war, the efforts that went into developing these key technologies, and the legacy that the war and these developments had on societies then as well as today.
Actors rely on a stylist's keen eye to capture their character's mood, imperfections, or beauty, with stylists ultimately helping to bring a character to life on the big screen and on television. This high-interest book provides insight into what it is like to work in the profession, including how the role fits into the industry as a whole and advice on how makeup and styling works for actors. It also provides tips for how students can gain experience through internships and DIY projects. Through expert advice and tales of success and failure, readers will learn how to best improve their chances to break into the world of media makeup and styling, and how these skills can lead to success in other professions.
Women were not allowed to attend academic institutions in the seventeenth and eighteenth centuries, but many were highly educated and contributed significantly to understanding laws of science and nature. Many are unfamiliar with the women who were instrumental to the Scientific Revolution: the naturalist Maria Sibylla Merian; Margaret Cavendish, author of scientific books; physicist milie du Ch telet; Maria Agnesi, a professor of mathematics and natural philosophy at the University of Bologna; and astronomer Caroline Herschel, among others. This book explores the context of women's involvement in the Scientific Revolution and their contributions to botany, astronomy, mathematics, physics, biology, and chemistry.
This indispensable volume explores the range of jobs and settings in which one can work in the nursing field with two years or less of training, including certified nursing assistant, licensed practical nurse, licensed visiting nurse, registered nurse, clinical nurse, cardiac care nurse, labor and delivery nurse, neonatal nurse, and pediatric nurse, among others. It examines each job's activities, academic needs, and certification and licensing requirements. Illuminating sidebars describe actual aspects of a nurse's work, such as that of a pediatric nurse and that of an army nurse. Practical tips for the job search, writing a resume, and interviewing are also presented.
One of the most widespread online practices today is data harvesting, the collection of users, personal data and information about their activities. Data harvesting raises significant issues about the right to privacy. This informative narrative explains what data harvesting and data mining are and how they are carried out. The importance of privacy is covered, as well as two of the most common applications of data harvesting and data mining: the selling of products and services, and the influencing of people's attitudes toward political issues. Teens learn ways that they can safeguard their data to protect their privacy.