Articles tagged with Adults
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A new study by the University of Illinois found that faith-based youth groups provide the highest rates of personal and interpersonal growth experiences for teens, compared to sports, performance and fine arts groups, academic clubs, and community-oriented activities. The study surveyed over 2,000 eleventh graders and found that teens ...
A recent study found that victims of childhood abuse tend to transfer their feelings towards their abusive parent to new people, leading to negative reactions. This 'transference' can affect adult relationships and highlight the importance of understanding the long-term impact of childhood trauma.
Researchers found that children with dilated cardiomyopathy are at the same risk of sudden cardiac death and need transplants as adults, with around 70% surviving past one year. The study identified myocarditis as a common cause of pediatric DCM, and infants were more likely to develop the condition.
Postoperative nausea and vomiting affects one out of three patients after surgery, leading to patient dissatisfaction, longer hospital stays, and prolonged recovery. New guidelines incorporate antiemetics and a simple four-point scoring system for identifying high-risk patients.
Research by Christina Ting Fong found that emotionally ambivalent workers perform better on creativity tasks, as they interpret mixed emotions as a signal to draw upon creative thinking abilities. Managers can leverage this by maintaining odd working environments, similar to companies like IDEO and Disney.
A recent study found that adults infected with the common cold virus easily transferred the virus to 35% of surfaces touched, and even to an uninfected person by fingertips 18 hours after initial contamination. The virus was also found on a third of objects and surfaces in hotel rooms.
Researchers found that most multi-racial adolescents change their reported racial category over time, with some identities, like Native-American, being more fluid. This challenges common assumptions about race and its stability, highlighting the need for nuanced measurements in social sciences and government analyses.
Researchers analyzed branching morphogenesis in lung, kidney and mammary glands, shedding light on organ development and implications for human health. The study's findings have significant implications for genetic manipulation and virtual reconstruction of organogenesis.
Research suggests that social isolation in childhood is linked to a higher risk of cardiovascular disease and poorer adult health outcomes. Even after adjusting for established risk factors, socially isolated children were more likely to be unhealthy adults with increased cardiovascular risk factors.
Sixty-two percent of Hispanic adults were uninsured, with three-quarters having no health insurance due to low income. Uninsured rates for African Americans are also high, with one-third experiencing gaps in coverage during the year. These disparities affect access to care and confidence in managing health problems.
Researchers have improved screening for Attention Deficit-Hyperactivity Disorder (ADHD) among substance users, enabling timely treatment and better recovery from addiction. The study uses the Conners Adult ADHD Rating Scale (CAARS) to facilitate accurate diagnosis and targeted interventions.
A study published in PLOS Biology found that zebra finch siblings reared on lower-quality diets showed improved growth rates after switching to a normal diet, but at the cost of impaired learning performance. Compensatory growth, rather than diet quality itself, was linked to poor cognitive ability in adulthood.
A small study found that starting exercise after 40 can significantly cut the chances of developing coronary artery disease. Those who exercised throughout their lives had the lowest risks, but those who started later were still around 55% less likely to be diagnosed with heart disease.
A cohort of over 138,000 adults in Denmark found that those living alone have a twofold increased risk of severe angina and heart attack. Poor education, pension, age, and social isolation are key factors contributing to this increased risk.
A new study found that non-Hispanic blacks have the best hearing thresholds among three major ethnic groups in the US, with Mexican Americans falling in between. The median hearing levels of U.S. adults have not changed significantly since the early 1970s, despite increased noise sources.
Young adults are the fastest growing group of uninsured, with nearly 14 million lacking health coverage. They face significant health and financial risks, including delayed or foregone medical care due to cost concerns.
Adults who survived childhood cancer are twice as likely to be unemployed than those without a history of childhood cancer. Those treated for brain or central nervous system tumors face a particularly high risk, while blood-cell and bone marrow cancer survivors experience an elevated but non-significant risk.
Researchers have discovered a dichotomy in sea turtle migration patterns in the eastern Atlantic, revealing two distinct foraging strategies. The study found that adult turtles occupy different habitats and diets, with coastal adults being larger and feeding on arthropods, while oceanic adults are smaller and feed on floating plants.
A recent study found that witnessing intimate partner violence as a child does not increase the risk of becoming a victim of IPV as an adult. Adult Child Witnesses were more likely to be less than 40 years old, have lower incomes, and have been abused as children.
A seven-year study tracked changes in psychological well-being among 18-25 year olds, finding that young adults experience improved mental health over time. The research also revealed that women close the gap with men in terms of depressive symptoms and self-esteem by age 25.
Two unique soybean lines (PI 567476 and PI 603570A) have been identified that do not contain the leading allergy-causing P34 protein. These naturally occurring genetic mutations eliminate the protein's potential to trigger allergies, offering hope for reducing soy allergies.
A new survey reveals that one in five working-age adults is paying off medical debt, while nearly two-thirds of those with chronic illnesses skip medications due to cost. The uninsured are also more likely to go without preventive care, screenings, and regular doctors, exacerbating existing health problems.
Researchers at the University of Washington discovered a regulatory gene named broad that is necessary for insect metamorphosis. The study shows that the broad gene regulates the nymphal stage in lower insects, equivalent to the pupal stage of advanced insects like butterflies.
Researchers used fMRI to show that a brain region called the intraparietal sulcus is activated when both four-year-olds and adults perceive numerical quantities. The study suggests that basic math skills are laid down early in development and continue to process mathematical information into adulthood.
A recent study published in the Public Library of Science Biology found that brain region IPS is activated when both four-year-olds and adults perceive numerical quantities. The researchers used fMRI to image blood flow in brain regions reflecting activity, revealing a similar neural basis for basic math skills in children and adults.
A UC Berkeley study found that children born with high levels of in utero arsenic exposure have a significantly higher risk of developing lung diseases such as bronchiectasis and lung cancer. The study, which analyzed death certificates from Chilean cities, revealed a 46 times higher death rate from bronchiectasis and seven times highe...
Researchers studied over 500 pairs of twins, finding that changes in gene expression between ages 14 and 18 accounted for up to one-third of the blood pressure variation by age 18. Novel genetic influences emerged during this period, suggesting new genes play a role in regulating blood pressure.
Researchers have developed a hand-held device that enables people with disabilities, including autism and Down's syndrome, to communicate using barcodes. The B.A. Bar has been shown to be more effective than simple pictures in helping users learn to speak and become more independent.
Researchers discovered significant variations in enzyme expression between adults and children, impacting drug treatment effectiveness. Enzyme levels change dramatically during early life stages, affecting individual susceptibility to drug reactions.
A significant majority of ELBW young adults have overcome earlier difficulties to become functional members of society. The study found no statistically significant differences in education achieved or employment status between ELBW and NBW participants at young adulthood.
A new study by Florida State University researchers suggests that depression is a lifelong parent trap. The study found that no type of parent reports less depression than non-parents, and certain types of parenting have higher levels of depression. Parents living with minor children tend to have the least symptoms of depression.
A study by McMaster University found that extremely low birth-weight infants are achieving similar levels of education, employment, and independence as normal birth-weight infants by young adulthood. The study's results show no statistically significant differences in these areas between the two groups.
A study by Dartmouth researchers found significant brain changes after age 18, indicating that human maturity may set in later than traditionally thought. The study tracked brain development in college freshmen and compared them to older students.
The Munduruküul community in Brazil shows competence with basic concepts of topology, Euclidean geometry, and geometrical figures, even children as young as six years old performed well. The study suggests that core geometrical knowledge is a universal constituent of the human mind, independent of formal education or cultural devices.
Young adults in the US exhibit declining healthy behaviors, such as regular exercise, healthy diet, and reduced substance use, between adolescence and early adulthood. This trend is particularly concerning given the high rates of smoking, obesity, and alcohol abuse leading to preventable deaths.
A survey of 14,000 young people found that health indicators worsen with age, except for mental health and exposure to violence, which improve. Disparities increased across all racial and ethnic groups, with significant declines in health from adolescence to young adulthood.
A study of 2,805 US workers found that 1.8% have consumed alcohol before work and 7.1% drink during the day, with men and younger workers more affected. Most workplace alcohol use is infrequent, but its impact on productivity and safety is significant.
A landmark study published in JAMA found that children fare better than adults in surviving pulseless cardiac arrests with over 27% of children and 18% of adults surviving hospital discharge. The research, based on data from the National Registry of CPR, also highlights a need for refining emergency cardiovascular care procedures.
Researchers found that hospital caregivers need to tailor their resuscitations to a patient's situation, with respiratory failure more common than arrhythmia in adults. The study suggests that CPR may succeed more often than physicians believe, leading to better survival rates and neurological outcomes for children and adults.
Researchers have found evidence of neuron growth in adult brains, particularly in dendrites, which could lead to new treatments for diseases like paralysis. The study's findings suggest that using neurons can stimulate growth, providing a potential approach to enhancing brain plasticity and improving functional outcomes.
A large-scale study found that nearly 7.5 million adolescents and 8.5 million adults have poor cardiovascular fitness, associated with increased risk of heart disease. The prevalence of poor fitness was higher in females and minority groups, highlighting the need for targeted education campaigns to promote physical activity.
A study found that young adults who did not attend college have high levels of hazardous alcohol use, similar to those of their college-educated peers. Men with a college degree experienced the greatest increase in at-risk drinking, while women with no formal education had the highest levels of consumption and drunkenness.
Researchers found that teenage children of mothers who drank one or more drinks a day had a twofold risk of problem drinking in young adulthood. Maternal depression and early teenage behavior increased the risk of alcohol disorders in young adults.
A study of rhesus macaque monkeys found that individual activity levels are highly variable, regardless of living space, and tend to remain consistent over time. The research suggests that changing one's activity level is difficult due to genetic factors.
A study found that living in close-knit neighborhoods with strong adult supervision can delay early sexual experiences among teens. The results suggest that good neighbor relations play a crucial role in preventing risky behavior, especially for those with limited parental supervision.
A retrospective study found that Finnish children who had coronary heart disease as adults were born small, thin at age 2, and gained weight rapidly. These growth patterns were linked to insulin resistance later in life, a known risk factor for coronary heart disease.
A recent study found that nearly one in five depressed African-American participants developed a disability within two years of enrolling, compared to one in twenty non-depressed peers. Chronic conditions and functional limitations also played a significant role in the excess disability incidence related to depression.
Researchers developed a technique to predict adult height in children using factors like age, sex, weight, and growth maturity level. The method accurately predicted final heights within specific ranges for boys and girls, offering a valid tool for caregivers to assess their child's growth.
Researchers found that adult males who experienced pheromones during critical periods exhibited dominance over young males, even if they never encountered them again. The study suggests a key role for chemical signals in shaping fruit flies' behavior.
The Lancet seminar highlights the need for collaboration between nursing, dietetic, and physical-activity experts to develop novel ways to tackle obesity. The medical profession is waking up to the political and industrial challenges of obesity, but more needs to be done to address its management and prevention.
Halloween is a festival of inversion where children turn traditional roles upside down, dressing up in grown-up costumes and demanding treats from adults. Cindy Dell Clark's research highlights how the holiday exposes young children to their fears when they encounter death-themed decorations.
Long-term Afghan refugees experience a high incidence of injuries, with falls, assaults, and road traffic accidents being common causes. The study emphasizes the importance of integrating injury-prevention research into refugee health care programs to address this critical public health issue.
A new study by Aviva Must and colleagues found that childhood obesity is a significant predictor of adult weight, rather than early menarche. The research used data from the Newton Girls Study and found that overweight girls mature earlier, but this does not predispose them to be overweight as adults.
A recent study published in The Gerontologist found that obesity has a significant impact on disability among adults aged 70+, but not on their overall life expectancy. The research, which analyzed data from over 7,000 seniors, suggests that obesity can reduce active years and increase disabled years, but does not affect mortality rate...
Identical twins who differed in social class had significantly higher blood pressure and LDL cholesterol levels compared to their professional counterparts. In contrast, educational attainment differences did not impact health status. This study provides insight into the additional effect of adult experiences on adult health.
Research found that children born full term but weighing less than 5.5 lbs had a 50% increased risk of psychological distress in later life, regardless of childhood factors. The study suggests that early factors before birth may be important in increasing vulnerability to depression in adult life.
A recent study reveals that knowledge of the Tuskegee Study is less important than negative interactions with healthcare systems in fueling mistrust among African-Americans. The study found significant racial disparities in mistrust, with black participants more likely to believe a similar study could occur today.
A new report by Eirini Flouri and Heather Joshi finds that children from lower social classes are more likely to exhibit irritability, while women are more likely to report persistent anger in adulthood. Anger levels decrease with age, but being single in mid-life is associated with increased anger. The study also suggests that childho...
A recent study published in Appetite found that preschool children aged 4-6 consume more food when served larger portions, regardless of their previous meal size. The researchers monitored the food intake of 16 children over five days and discovered that increased snack offerings also contributed to higher total daily calorie consumption.
A life impact study found that adults with childhood onset ankylosing spondylitis experience more serious physical deformity and work-related disability than those who develop the disease as adults. Early diagnosis and treatment can significantly improve symptoms and prevent long-term effects.