Atoms in the solar system, including those in humans, were created billions of years ago in the universe’s beginning or by star processes. Hydrogen was created in the big bang, and heavier elements are formed during extreme astrophysical events. The human body is mostly made up of oxygen, carbon, hydrogen, and nitrogen. The vast majority […]
Human rights lawyers specialize in laws that protect a person’s rights and freedoms necessary for life and liberty. These laws vary from place to place and cover basic rights such as religious freedom, political activity, fair trial, and avoidance of torture. Human rights lawyers represent clients in various situations, including cases involving discrimination, torture, and […]
The human immune system creates antibodies to identify and destroy foreign particles, such as viruses and bacteria. Antibodies are protein structures that match specific diseases or intruders, and can neutralize or destroy them through three methods. However, antibodies are not perfect and can attack the wrong particles or even healthy cells. To prevent bacteria, viruses, […]
A human services specialist helps people access health and social services, researching available programs, interviewing clients, completing paperwork, and following up. They require a thorough understanding of eligibility criteria and deadlines, and typically have a four-year post-secondary education in social work or nursing, as well as work experience in a social services agency. A human […]
Human capital technology, including public health, education, and training, is crucial for improving worker efficiency and increasing profits for firms. Properly designed technology and effective training strategies are also important for maximizing productivity. Economic theory is based on the idea that firms use three basic factors of production, or resources, needed to produce goods and […]
Companies can avoid high turnover and slow growth by assigning value to human capital. Employers can evaluate employee performance and skills to measure human capital, and may engage HR or consultants to assist in the process. Companies that have the ability to assign value to human capital could avoid some pitfalls that result in higher […]
Human trafficking involves the illegal sale of people for various purposes, often beginning with kidnapping or coercion. It commonly occurs across international borders and is fueled by extreme poverty. Victims can be sold into slavery or forced prostitution, and destination countries include the US, Europe, India, and Japan. Human trafficking involves the sale of human […]
Spontaneous human combustion (SHC) is a controversial phenomenon where the human body catches fire without an external ignition source. Victims are incinerated completely, with localized fire damage and incoherent burns. The wick theory suggests that clothes impregnated with body fat act as a slow-burning wick, but critics argue it does not account for an ignition […]
Companies can choose to invest in workforce development through on-the-job training, apprenticeships, seminars, or reimbursing workers for off-the-job training. The return on investment is a key factor in deciding whether to invest in human capital. Employers may expect workers to continue working for the company after training. Onboarding new hires is also considered a wise […]
Human capital focuses on the skills and training of people as an investment that can produce returns beyond the initial investment, while human resources oversees the hiring of capable employees. The HR department identifies potential employees with the necessary capital and invests in human capital to improve employee performance. Human capital includes education, training, personal […]
Human antigens include blood factors and those that help the body distinguish between foreign and healthy cells. Blood type is determined by the presence or absence of A and B antigens, and transfusions should not contain unknown antigens. Antigens are identified by the human leukocyte antigen system encoded on DNA. Exogenous antigens enter the body […]
The US Environmental Protection Agency values a human life at over $9 million, while the Food and Drug Administration and Department of Transportation have lower values. Statisticians consider various factors when determining a person’s worth, and insurance companies often set a limit of $50,000 for a year of “quality life.” The average trafficked human costs […]
Global human capital, the combination of education, experience, personal attributes, and skills of the worldwide workforce, is important for economic development. The Human Development Index measures the rate of human capital formation, which can be achieved through investments in education, health, and civil and family life. International labor law aims to prevent a permanent underclass […]
In AD 536, a giant volcano in Iceland erupted, covering Europe, the Middle East, and parts of Asia in darkness for a year and a half. This led to widespread deaths, starvation, and freezing summer temperatures. The catastrophe was followed by two more eruptions and an epidemic of bubonic plague. The worst times lasted until […]
The three-age classification system categorizes human prehistory from the first stone tools to the emergence of modern civilization in Europe. The Stone Age (2.6 million BC to 3500 BC), Bronze Age (3500 BC to 1200 BC), and Iron Age (1200 BC to 500 BC) are named after the main materials used for tool making. The […]
Human attention can be influenced by sleep, diet, multitasking, and substance use. ADHD is a disorder that can also affect attention span and can be managed with medication or therapy. Human attention can be influenced by the choices a person makes, such as how much sleep they choose or what they choose to eat. The […]
Human services degree programs are available at associate, bachelor’s, and graduate levels, with online or on-campus classes and specializations in psychology, social work, substance abuse, and management. An associate degree takes two years and prepares students for entry-level jobs, while a bachelor’s degree provides more advanced knowledge. Master’s and doctoral programs allow students to work […]
Human interest stories add a personal touch to news, often featuring interviews with those affected or reporting on people facing challenges. They can be emotional or entertaining and are often included in news sources to increase audience engagement. While they may not be objective journalism, they offer a break from traditional news reporting. A lot […]
Different human capital models, such as strategic management, statistical analysis, and empirical studies, help companies understand how to best utilize their employees. Strategic management focuses on placing the right people in the right positions, while statistical analysis looks at the cost-benefit of investing in employee education and training. Empirical studies analyze various variables to make […]
Human capital services help companies maximize the performance of their employees. Services include staffing, recruitment, talent management, software solutions, and HR outsourcing. Providers specialize in different areas, such as executive search and assessment. They help organizations mitigate risks associated with hiring full-time employees and retain invested talent. Human capital service providers analyze operations, identify deficiencies, […]
