Articles tagged with Sons
Researchers discover nearly perfect genetic transmission of the virus from a father to his son, suggesting that HSV-1 may not change much when transmitted between closely related individuals. However, transmission between unrelated hosts may provide an opportunity for greater genetic diversity and potential changes in virulence.
A new study found that mothers are more likely to spend money on their daughters while fathers prioritize their sons. This gender-based bias affects decision-making across various aspects of life, including charitable giving, college savings, and politics.
A team of engineers at the University of Arizona is designing an autonomous border-surveillance system that uses artificial intelligence to collect, assess, and act on data in real time. The system will deploy drones on its own and integrate data from different sources, including aerial and ground vehicles, to respond effectively.
Research finds fathers of toddler daughters are more attentive and responsive to their needs, singing more often and using emotional language. In contrast, fathers of sons engage in rough-and-tumble play and use achievement-related language. These differences may impact future academic success and social development.
In a recent study on snail reproduction, researchers found that asexual females can outcompete sexual females due to the two-fold cost of males, supporting John Maynard Smith's theory. This suggests sex is indeed a costly reproductive strategy in nature.
Young kangaroos who spend more time alone with their mothers have a higher chance of surviving in the wild. They also tend to be larger and heavier than their peers when they spend more time with their mother, according to a recent study published in Springer's journal Behavioral Ecology and Sociobiology.
A study of 129 kangaroo offspring found that those spending time with their mothers grew faster and gained more weight, while those alone had higher survival rates. Social interaction also allows young kangaroos to avoid harassment from adult females.
Research reveals that sons of cocaine-using fathers are at risk for learning deficits and memory loss. Epigenetic mechanisms alter gene expression in the brain, depleting essential molecules like D-serine, leading to impaired synaptic plasticity.
Researchers have linked a neurodevelopmental disorder to a mutation in the SON gene, which plays a crucial role in essential cellular processes. The discovery provides a new diagnostic tool and offers potential treatment options for patients with this condition.
A study by Dawn Marie Dow reveals that middle-class African American mothers employ bias-preparation strategies to address the challenges their sons face in a society that often criminalizes black bodies. These strategies include managing daily interactions, emotional expression, and physical appearance to mitigate negative stereotypes.
The Patient Empowered Precision Medicine Alliance (PEPMA) aims to rapidly match patients with the right drugs for their condition. The project leverages University-derived technologies to determine whether existing drugs can be repurposed to treat rare conditions.
Researchers found that worker wasps in colonies with more full siblings are more likely to kill their queens, allowing them to lay male eggs and outcompete the queen for reproduction. This behavior is driven by kin selection theory, which predicts that workers favor close relatives over distant ones.
A scholar of religion proposes a new theory on religious diversity, suggesting that religions share more commonalities than differences. He argues that interreligious theology can help believers overcome prejudices and develop appreciation for other religions.
A study of female genital cutting practices in Sudan found tremendous heterogeneity between and within communities, with attitudes and cutting habits varying widely. The research challenges the assumption that cutting is a social norm-based decision, instead suggesting that private values play a significant role.
Researchers identified a similar profile among murderers of intimate partners and family members, including severe mental illness and few previous convictions. Early intervention is crucial to prevent these murders, which are often driven by jealousy or revenge, experts warn.
In tough economic times, parents tend to allocate more resources to their female offspring, according to a study published in the Journal of Consumer Research. The researchers found that when parents perceive economic conditions as poor, they are more likely to prioritize their daughters over sons.
A new study by Iowa State University researchers found that mothers are more likely to estrange themselves from their adult children due to differences in core values and societal norms. Mothers who were divorced or widowed, with a single child who had violated their expectations, were also more likely to experience estrangement.
A study by University of Leicester researchers found that millions of modern Asian men are descended from 11 powerful dynastic leaders who lived up to 4,000 years ago. The genetic link was discovered in the Y chromosomes of over 5,000 Asian men belonging to 127 populations.
A new study suggests that maternal age at childbirth may affect glucose metabolism in adult male children. Research found that sons of mothers under 25 or over 34 years old were more insulin resistant and had higher fasting blood sugar levels compared to those whose mothers gave birth between 30 and 34 years old.
A new study finds that female killer whales survive after menopause due to their ability to share 'ecological knowledge' with family members, particularly during hard times. This research provides insights into why women continue to live long after they can no longer have children.
A study found that a sugary diet before mating triggers obesity in offspring, while certain gene networks predict susceptibility to weight gain. The researchers also identified similar mechanisms in humans and mice.
Research reveals that sons of fathers with criminal records have lower cognitive abilities, but the link is explained by genetic factors shared between father and son. The study suggests that having a father with antisocial behavior may not directly affect a child's cognitive development.
Research on Tanzanian chimpanzees reveals that the mothers of sons are 25% more social than those of daughters. They spend more time with other adults and associate with more kin, which helps their young males develop social skills. This finding suggests a potential link between early social exposure and gender-typical behavior in humans.
Concordia University researcher Peter Jaskiewicz outlines four steps to ensure an entrepreneurial transition in family businesses, including establishing an entrepreneurial legacy and involving the next generation. By following these steps, business owners can secure their future and leave a lasting legacy.
A new study at the University of Kentucky aims to address the challenges faced by individuals with autism as they complete high school and prepare for adulthood. The Collaborative Model for Promoting Competence and Success (COMPASS) will be adapted for young adults, focusing on skills training, social support, and transition planning.
A Rutgers study found that positive family relationships and open communication lead to an increase in safe sex practices among gay and bisexual youth. The study also highlights the importance of parental acceptance and support in reducing high-risk sexual behaviors.
A recent study of 224 judges found that those with daughters vote more in favor of women's issues than their counterparts without daughters. The effect is most pronounced among Republican judges, suggesting personal experiences play a role in judicial decision-making.
Researchers at the University of Adelaide have made significant advances in crystallography, allowing them to study chemical reactions in their native state. The new technique uses a metal-organic framework to bind reactants and enables the examination of reaction products without isolating or growing crystals.
A University of Cincinnati study explores how adult men perceive the relationship between appearance, identity, and culture through dressing. The research finds that many men were socialized into respectable and professional dress norms by their fathers, with some linking less formal dress to blue-collar status.
A new animal study from the University of Pittsburgh School of Medicine found that male mice exposed to alcohol before breeding had less likely offspring who consumed less alcohol and were more sensitive to its effects. The study suggests environmental factors, such as epigenetics, may play a role in shaping drinking behaviors.
Research by Dr Klaas Wiersema's team has discovered that Gamma-Ray Bursts behave differently than previously thought, challenging existing theoretical predictions. The study used observations of a GRB to rule out most existing theories and instead found evidence for circular polarisation in visible light.
Research from the Children of the 90s study at the University of Bristol found that men who started smoking before age 11 had sons with significantly higher body fat content compared to those who started smoking later. This study suggests a potential transgenerational effect of tobacco exposure on metabolic changes in the next generation.
Researchers created XML3DRepo, a service that enables the standardization of complex 3D data through a web browser. This technology makes it possible to visualize and administer 3D models in an easy-to-understand format for project partners, investors, and the public.
A Harvard University study found that cows which gestated back-to-back daughters produce as much as 1,000 pounds more milk than those that give birth to sons over the first two lactations. This could lead to significant economic benefits for U.S. dairy farmers if artificial insemination techniques are used to increase female calves.
A recent study found that the death of an adult son significantly increased depressive symptoms in mothers, but not fathers. Mothers who relied heavily on their sons for support experienced greater declines in overall health and wellbeing. In contrast, the loss of a daughter had no impact on parental wellbeing.
Researchers found that female mice who competed socially for mates produce more urinary pheromones, making their sons more attractive to females. However, this increased attractiveness comes at a cost, as the sons have shorter lifespans due to the energy-intensive production of pheromones.
Researchers investigated four fundamental mechanisms: TRUS, CTOF, RR, and CT-SIG, which provide principles for designing intelligent SON systems. Bio-inspired algorithms, such as ACO and BeeHive, have shown capabilities in self-optimization and fault-tolerant operations, addressing networking and operational issues.
Scientists at A*STAR's Genome Institute of Singapore have discovered a protein mediator SON plays a critical role in the health and proper functioning of human embryonic stem cells. The study found that splicing factors, including SON, are key regulators of hESC maintenance.
A study led by Singapore's Nanyang Technological University found that Burmese long-tailed macaques' ability to use stone tools is under threat due to human farming and domestic dog introduction. The researchers advise Thailand's authorities to protect the animals' tool-using traditions in marine national parks.
Ngô Bao Châu and Dam Thanh Son have been selected as 2013 Simons Investigators for their groundbreaking work in mathematics and physics. They will receive $500,000 in support over five years to study fundamental questions.
A Stanford-led study reveals that mammals can manipulate sex ratios of their offspring to produce extra grandchildren. Females and grandmothers strategically choose sons over daughters to increase reproductive success.
Researchers analyzed popular baby names from the last decade to decode the association between vowel sound size and sex. They found that male names are more likely to contain larger sounding vowels, which may influence parents' choices.
A 16-year-old student, Matthew Lara, will present his research on the predictors of survival for younger patients with non-small-cell lung cancer at the American Society of Clinical Oncology (ASCO) meeting. His study found that younger patients tend to have better survival rates than older patients.
A study by Helga Tinnesand and her colleagues found that beavers use anal gland secretions to assess their foes, with older sons detected as a greater threat. This allows established territory owners to accurately gauge the level of response required.
A new analysis of 19,000 Americans shows that children from divorced families are significantly more likely to initiate smoking. Men who experienced parental divorce before age 18 have a 48% higher odds of smoking, while women from divorced families have a 39% higher risk.
A study from the University of California, San Diego found that Nepalese women who do not have sons are less likely to use birth control, with young wives being among those least likely to use contraceptives. The preference for sons over daughters is rooted in cultural bias and historical practices, affecting reproductive decision-making.
A study by Brigham Young University reveals that mothers prioritize their male offspring with high leadership potential, providing better nourishment and habitats. This investment has a lasting impact on the males' survival and health even after independence.
Gay black males struggle to cope with racism, homophobia, and sexism, carrying a special stigma that affects their self-image. Targeted interventions involving biological fathers or father figures can help families navigate this unexpected reality.
Researchers found that sex-specific epi-marks can lead to homosexuality when they escape erasure and are transmitted from father to daughter or mother to son. This study solves the evolutionary riddle of homosexuality, suggesting that epigenetics is a critical factor contributing to the phenomenon.
A study by the University of Exeter and York found that male killer whales over 30 are almost 14 times more likely to die within a year after their mother's death. This prolonged menopause allows females to invest in their sons' survival, giving them a significant advantage in passing on their genes.
A recent study published in the Journal of Political Economy found that human capital endowments passed from father to son play a crucial role in determining a son's success. The researchers used detailed government data on Swedish fathers and sons to isolate differences in income due to factors other than human capital.
A UA systems engineering doctoral student has developed a simulated operations system to increase mining efficiency, which earned him the IIE research award. The system can coordinate scheduling decisions in near-real time and has been demonstrated with real-world coal mines.
Researchers at the University of Nevada, Reno found that antibiotic tetracycline reduces sperm viability in male pseudoscorpions and passes this effect to their sons. The study suggests a similar impact on humans and other species may occur.
Case Western Reserve University has erected its third and largest wind turbine, a 1-megawatt utility-scale power generator, to provide working laboratories for researchers. The turbines are being used to develop better products and improve efficiency, with the ultimate goal of establishing a wind-energy supply chain in Northeast Ohio.
The book reveals startling neuroscientific and genetic findings that explain how clusters of mental illness traverse family generations. Victoria Costello shares her personal journey and discovers the earliest signs of mental illnesses that can be passed on from grandparents to parents and grandchildren.
A wooden statue of a king, believed to be female pharaoh Hatshepsut, was found along with an offering chapel and remains of over 80 animal mummies. The discovery provides insight into ritual activity associated with the great gods and challenges previous understanding of pharaonic representation.
Research shows that high-quality females, which produce more offspring, are more likely to have daughters. Conversely, weaker females, with their grandfather's qualities, produce more sons. This study found that females can manipulate the sex of their offspring to compensate for genetic limitations.
A study by Michigan State University researchers found that individuals perform better when focusing on the team's effort, rather than their own. This approach boosts both individual and group confidence through effective use of self-talk motivational statements. The findings have significant implications for various contexts beyond sp...
The sex ratio at birth is skewed due to son preference and easy access to sex-selective abortions, leading to a significant imbalance between males and females in China, India, and South Korea. The number of males under 20 exceeds the number of females by around 32 million in China.
Research reveals that smoking habits are transmitted from mother to daughter and father to son, influencing the likelihood of nicotine addiction in offspring. The study found that socio-economic factors account for the transmission of these habits.