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The goal of human ecology is to understand the interactions between human populations and the environment.
Environmental Science
801
A ring is said to be commutative if the multiplication operation is commutative.
Mathematics
3,529
In aerospace engineering, orbital trajectories are used to determine the optimal path for spacecraft to follow.
Aerospace Engineering
16,172
One key area of focus in urban history is the impact of industrialization on urban development.
Geography
981
The gas giants, including Jupiter and Saturn, formed farther out in the solar nebula where temperatures were low enough for these volatile compounds to condense and form solid particles.
Astronomy
6,408
Data preprocessing in mathematics involves handling missing values and noisy data.
Mathematics
3,458
Lipids are an important component of cell membranes.
Chemistry
8,292
Businesses can use viral marketing to create a buzz around their brand
Business
7,885
Poultry farming provides employment opportunities for many people in rural areas.
Agriculture
5,173
The price-to-earnings ratio is a valuation ratio that measures a company's current stock price relative to its earnings per share.
Business
7,499
A PPF illustrates the concept of opportunity cost, which is the value of the next best alternative that is given up when a choice is made.
Economics
9,612
A country's balance of payments is a critical component of open economy macroeconomics.
Economics
9,644
Psychologists study decision making to understand how people make choices and how these choices affect their behavior and well-being.
Psychology
12,495
The phase equilibrium is a critical concept in the development of new materials and technologies.
Chemistry
8,214
The idea of global justice is rooted in the principles of fairness and equality.
Political Science
11,931
The inverse of a matrix is a matrix that, when multiplied by the original matrix, results in the identity matrix.
Mathematics
3,091
Liabilities are an important aspect of financial analysis, as they can indicate a company's financial health and risk.
Accounting
14,524
The idea of comparative advantage has been influential in shaping modern trade policy.
Economics
9,622
Despite the many benefits, lunar colonization is still a highly complex and challenging endeavor.
Astronomy
6,853
Understanding phonotactics can improve one's pronunciation in a foreign language.
Linguistics
2,756
Asteroids are small rocky objects that orbit the Sun.
Astronomy
6,458
Externalist theories of meaning and reference have been influential in the development of semantic theory.
Philosophy
4,812
It examines the patterns and processes that shape the distribution of population across the globe.
Geography
916
Escape velocity is a critical concept in the design of spacecraft and rockets.
Aerospace Engineering
16,063
Aristotle believed that eudaimonia could be achieved through living a virtuous life.
Philosophy
4,617
The remaining material in the disk will eventually coalesce to form planets.
Astronomy
6,600
Cultural studies of science can be seen as a subfield of science studies.
Anthropology
5,614
The war ended with the defeat of the Royalists and the execution of King Charles I in 1649.
History
1,616
Resistance breeding is a key strategy for managing plant diseases in crops.
Biology
6,942
Analyzing competitors' pricing strategies helps businesses to set their own prices competitively.
Business
7,923
The flipped classroom approach has revolutionized the way teachers deliver instruction.
Education
10,466
Feminist playwrighting often explores themes related to gender and women's experiences.
Theater
14,023
Second, the judgment creditor must execute on the judgment through various means, such as asset seizure or garnishment.
Law
2,146
Agronomic modeling can be used to study the effects of climate change on agricultural systems.
Agriculture
5,087
The Opium Wars led to a significant increase in the flow of opium into China, which had devastating consequences for Chinese society.
History
1,833
Country music has its roots in Appalachian folk music.
American Studies
16,908
Geotechnical engineers must consider factors such as soil type, moisture levels, and earthquake activity when designing a structure.
Engineering
11,050
Businesses use financial reporting to comply with regulatory requirements and avoid legal issues.
Business
7,858
The nervous system controls and coordinates the body's functions through electrical and chemical signals.
Medicine
3,937
Moral realists argue that moral facts exist independently of human opinions or cultural norms.
Philosophy
4,714
Amino acids have a central role in many cellular processes, including energy production, nerve function, and detoxification.
Chemistry
8,131
Students who are motivated tend to perform better academically.
Education
10,588
The anthropology of film can help us understand the cultural significance of movies.
Anthropology
5,654
Entanglement is a correlation between two particles that cannot be explained by classical physics.
Physics
11,547
Actuaries use normal distributions to calculate insurance policy premiums.
Actuarial Science
15,435
Improper waste disposal can lead to serious environmental and health issues.
Environmental Science
782
Empiricism is a theory that states that knowledge comes from experience and observation.
Philosophy
4,687
Companies must accurately track accounts payable to maintain a healthy cash flow.
Accounting
14,840
Economic sociology is a subfield of sociology that focuses on the relationship between economy and society.
Anthropology
5,632
National income accounting is used to calculate other macroeconomic indicators such as Net Domestic Product (NDP), National Income (NI), and Personal Income (PI).
Economics
9,329
The study of microwave engineering involves understanding the principles of electromagnetic theory, microwave circuits, and microwave systems.
Engineering
11,119
Enthalpy is a measure of the total energy of a thermodynamic system.
Physics
11,741
Gender development is a critical aspect of psychology that deals with the formation of gender identity.
Psychology
12,308
The study of turbulent flow in aerospace engineering is crucial for the design of aircraft and spacecraft.
Aerospace Engineering
16,152
The auditor's report is the final product of the financial statement audit.
Accounting
14,659
One central issue in the epistemology of perception is the problem of skepticism.
Philosophy
4,838
The European Convention on Human Rights is a regional human rights instrument that was adopted in 1950.
Law
2,401
Public goods are goods and services that are provided by the government because they are underproduced by the private sector.
Economics
9,426
Toxicologists work in a variety of settings, including academia, industry, and government.
Medicine
4,205
In many countries, fertility rates are below replacement levels, leading to concerns about population decline.
Sociology
13,187
Metaethics is often divided into two main branches: moral realism and moral anti-realism.
Philosophy
4,641
In the United States, the majority of racially motivated crimes are committed against African Americans.
Law
2,152
Market research can help businesses identify new business opportunities and stay ahead of the competition.
Business
7,907
There are ongoing debates about the role of government in healthcare provision.
American Studies
16,399
The Bernoulli's principle states that the pressure of a fluid decreases as its velocity increases.
Aerospace Engineering
16,004
Descriptive statistics is a branch of statistics that deals with the description of basic features of data in a study.
Mathematics
2,947
The main function of an electrical network is to transmit electrical energy from the source to the load.
Engineering
11,386
Capital Gains Tax is a type of tax levied on the profits earned from the sale of assets.
Accounting
14,876
The development of predictive maintenance systems requires expertise in both computer science and mechanical engineering.
Computer Science
9,264
Computational physiology models are used to simulate the behavior of complex physiological systems.
Medicine
3,878
Liquid-fueled rockets are commonly used in launch vehicles because they can be throttled and shut down, making them more efficient and safer than solid-fueled rockets.
Astronomy
6,912
Equality is a fundamental principle in modern political thought.
Political Science
12,101
The principles of green chemistry provide a framework for scientists to invent ways to make chemicals that are more environmentally friendly.
Chemistry
8,109
Understanding cognitive load is crucial for developing effective learning strategies.
Education
10,594
The field of postcolonial studies in anthropology continues to evolve, incorporating new perspectives and approaches from the Global South.
Anthropology
5,641
The urban-rural divide is a major concern in many countries.
Sociology
12,981
Brecht's plays, such as 'The Threepenny Opera' and 'Mother Courage and Her Children', are classic examples of epic theater.
Theater
14,164
Understanding stereochemistry is crucial in the design and synthesis of new molecules.
Chemistry
8,486
Language shift occurs when a group of people stops using their traditional language and starts using a new one.
Sociology
12,914
The exposition sets the stage for the story, introducing characters, setting, and conflict.
Theater
14,031
The existence of dark energy was first proposed in the late 1990s based on observations of type Ia supernovae.
Astronomy
6,885
Some theories in quantum cosmology suggest that the universe could have originated from a quantum fluctuation, or virtual particle-antiparticle pair.
Astronomy
6,247
The gratitude theory of political obligation argues that citizens have a moral duty to obey the laws of their state because they have benefited from its protection and services.
Political Science
12,195
The graph of a function of multiple variables is a surface in 3-dimensional space.
Mathematics
3,023
The study of income demographics in sociology helps policymakers create targeted interventions.
Sociology
12,958
The width of the confidence interval depends on the sample size and the variability of the data.
Mathematics
3,541
The ring of quaternions, denoted by H, is the set of numbers of the form a + bi + cj + dk, where a, b, c, and d are real numbers and i, j, and k are imaginary units.
Mathematics
3,279
The carbonyl group of a ketone is polar, making ketones polar molecules.
Chemistry
8,647
Machine learning is a key technology driving the development of many applications, including image and speech recognition systems.
Statistics
13,589
Deductive reasoning involves drawing conclusions from given premises.
Computer Science
8,846
The California Trail followed the same route as the Oregon Trail until the two trails split at Fort Hall, Idaho.
History
1,571
Cultural diversity in education helps students understand different perspectives.
Education
10,419
The goal of chemical process safety is to prevent accidents and ensure a safe working environment.
Engineering
11,292
It is a multidisciplinary field that combines knowledge from psychology, neuroscience, and neurology to study the neural mechanisms underlying human behavior and cognition.
Psychology
12,814
Allophones can be classified into two categories: free and conditioned allophones.
Linguistics
2,804
Financial accounting is a critical component of a company's overall accounting system.
Accounting
15,296
It is a fundamental principle of equality in the United States.
Law
2,211
Life-cycle costing is particularly useful for businesses that invest in assets with long lifetimes, such as buildings or heavy machinery.
Accounting
14,851
The law of diminishing returns is an important concept in understanding the behavior of firms in a competitive market.
Economics
9,810
In symbolic exchange, the meaning of the symbol is more important than its physical properties.
Sociology
13,119