Articles tagged with Scientific Journals
A new study found that artwork created by artists experiencing personal unhappiness, particularly during bereavement, can experience a significant decrease in value. Paintings created in the year following a friend or relative's death saw a 35% drop in value compared to other works.
Researchers at Kent State University analyzed primate brains to identify differences in dopamine-related gene expression, finding that humans have more tyrosine hydroxylase interneurons than other species. This discovery suggests that the neurotransmitter dopamine plays a crucial role in defining human brain function and evolution.
A recent study published in Psychological Science found that employees whose personality traits closely match their job requirements tend to earn more than those who don't. The researchers used response surface analysis to create a model that identified the relationship between personality traits, job demands, and income.
Rodney S. Ruoff, a renowned researcher at UNIST, has been awarded the James C. McGroddy Prize for his groundbreaking work on scalable synthesis and applications of graphene and its derivatives. With over 141,000 citations, Ruoff is considered one of the most prolific researchers in the field.
Climate scientists must engage in public debate to counter misinformation on Internet blogs, which can be more effective than traditional news sources. Scientists need to use social media effectively to turn the tide in the battle for public opinion and close the consensus gap on climate change.
This special focus issue of Future Oncology explores current and future image-guided interventions in oncology, including techniques such as fluorescence and optical imaging. The issue aims to provide a platform for researchers and clinicians to discuss recent advances in radiotherapy and personalized treatment approaches.
A new study published in Psychological Science found that spanking is associated with an increased risk of behavioral problems in children. Children who were spanked by their parents showed greater increases in behavior problems at ages 6 and 8 compared to those who were not spanked, according to the study.
Researchers have long used preprints to accelerate scientific discovery. A forgotten biology preprint experiment from the 1960s has been unearthed, revealing a long history of resistance to open knowledge sharing among publishers and learned societies.
A recent study published in Addiction has found that a concentrated 2mg intranasal naloxone spray delivers naloxone as effectively as the standard 0.4mg intramuscular injection over the critical first 15 minutes. The nasal spray maintains blood levels of naloxone more than twice as high as the IM levels for two hours after administration.
A new study found that despite the importance of contribution statements, researchers still primarily use author order to decipher individual contributions, highlighting a lack of clarity in this area. The study surveyed over 6,000 authors and found that only a minority believed contribution statements were more useful.
The VIB-KU Leuven team presents a novel approach to analyzing gut microbiota, enabling the calculation of bacterial loads in fecal samples. This allows for a more accurate understanding of the relationship between microbiome composition and health parameters.
Researchers found that long-term yerba mate supplementation reduced body weight and improved blood lipid levels, as well as insulin resistance in obese mice. The study suggests that yerba mate may be a safe and effective way to manage weight and related metabolic disorders.
A new study reveals that most military treatment facilities offer at least one type of complementary and alternative medicine, with an estimated 76,000 patients using integrative health services each month. The most commonly used modalities are acupuncture and stress management/relaxation therapy for pain and mental health conditions.
In Tanzania, consumers are willing to pay up to 7% for mobile money services that provide theft insurance against street robberies and home burglaries. The study found that people prefer to store cash in mobile wallets for short periods, with costs ranging from 1.52% per kilometer or 0.8% per day.
The World Scientists' Warning to Humanity has been updated 25 years after its initial issuance, warning of catastrophic biodiversity loss and widespread human misery if urgent steps are not taken. The authors highlight areas where reined-in human behaviors can move the Earth's systems toward sustainability.
Research found only 34 cases of SCA linked to sexual activity out of 4,557 total SCAs in Portland, Oregon. Patients who experienced SCA related to sex had a higher rate of ventricular fibrillation/tachycardia and lower bystander CPR rates
The Illinois Waterway has successfully recovered following the passage of the 1972 Clean Water Act, according to a study published in BioScience. The authors used a robust data set to demonstrate a strong linkage between water quality and the rebound of fish populations.
Researchers found early mitochondrial biogenesis deficits in individuals with Friedreich's ataxia, suggesting a potential biomarker and therapeutic target. Early intervention may prove crucial to successful therapy for this rare genetic disorder.
A study found that people attribute more humanlike qualities to those expressing opinions they disagree with when spoken aloud versus written. The medium of communication affects evaluations of the communicator, making speakers seem more intellectual and emotionally warm than writers.
Neuroeconomic research investigates the neural underpinnings of the decoy effect, a marketing strategy that influences decision-making. The study reveals greater value-related activity in the left ventral striatum when the chosen option is superior to the decoy, indicating its impact on choice.
Researchers from the University of Freiburg have developed a method to trap ions in optical traps, preventing driven motion and allowing for longer lifetimes. This breakthrough enables the creation of ultra-cold temperatures and observation of quantum effects in chemical processes.
A new study found that 89% of Hispanic women and 81% of non-Hispanic white women use herbal remedies. However, only a third of white women and less than 1 in 6 Hispanic women discuss their use of herbal treatments with doctors.
New research published in Epilepsia indicates that wristband devices can improve the detection and characterization of seizures in patients with epilepsy. The devices detected 95% of seizures while keeping false alarm rates at a bearable level, providing real-time alerts to caregivers and improving patients' quality of life.
A new study published in Psychological Science finds that individuals motivated to develop the best in themselves and others tend to reason wisely about their own personal problems. The research highlights two key components of wise reasoning: considering other people's perspectives and intellectual humility.
The Concise Guide to PHARMACOLOGY 2017/18 simplifies drug discovery research by providing overviews of key properties for human drug targets. The guide features over 4,000 interactions between ligands and targets, allowing researchers to assess potency.
CancerLinQ is a big-data, real-world health information technology system that enables near real-time access to individual patient data for informed decision-making. The platform allows practitioners and researchers to tap into longitudinal, de-identified data and analytics.
A study published in Scientific Reports found that people with alexithymia, a condition marked by reduced emotional awareness, have altered physiological responses to smells. The researchers discovered that these individuals experience more intense emotional reactions to smells than others.
New research suggests e-cigarettes can lead to lung disease, triggering increased neutrophil activation and altered mucin secretion. The study found similar biomarkers of oxidative stress and activation of innate defense mechanisms associated with lung disease in both e-cigarette and cigarette users.
Scientists have created a novel ferroelectric material that can be switched on and off using polarization, enabling the development of small, flexible digital memories. The material has potential applications in solar cells and other emerging technologies.
A new framework describes the complex dynamics of the illicit wildlife trade by combining biological, anthropological and socioeconomic data to provide a holistic picture of the problem. This framework can help practitioners untangle the complexities underlying the wildlife trade.
A new study by Cambridge University Press found that removing invasive Amur honeysuckle shrubs alongside a stream improves the diversity of aquatic organisms. The research, conducted over three years, showed a substantial positive impact on macroinvertebrates in the stream.
Research at Sam Houston State University found that home-brewing techniques using unwashed poppy seeds can produce lethal doses of morphine. The study reveals the potential danger of consuming moderate volumes of poppy seed tea, which can lead to overdose or death.
The partnership will expand AFS publications' global reach, providing enhanced digital presence and new services for members. AFS's renowned magazines and journals, including Transactions of the American Fisheries Society, will be published by Wiley.
A new study found that increasing testosterone levels in young male traders causes them to bid up prices, leading to price bubbles and crashes. The researchers suggest limiting the risk taken by these traders to prevent biased decision-making.
A study found that calorie postings on menus lead to a significant increase in health-related discussions in online restaurant reviews, suggesting potential spillovers towards healthier restaurants. The result indicates that calorie posting can shift consumers towards healthier alternatives not only inside but also outside the restaurant.
Participants rated positive images as smoother and less choppy than neutral and negative images, even when fading at the same rate. The emotional content of the images affected how people experienced time, with higher approach motivation leading to smoother perceptions.
Collaborative nuclear medicine and radiology training options are proposed to address evolving practice needs, while an alternative view emphasizes the importance of independent training programs. Innovative theranostics advances in nuclear medicine are highlighted as a result of dedicated training programs.
A study published in The FASEB Journal suggests that resistance training can prevent age-related tendon problems, such as ruptures and tendinopathies. The study found that trained rats showed fewer signs of age-related damage than sedentary rats.
A new study in The FASEB Journal reveals that over-expression of the GTRAP3-18 gene is linked to obesity in humans. Inhibiting its interaction with POMC might be a strategy for treating leptin/insulin resistance in patients with obesity and type 2 diabetes.
A PSU study reveals nearly 300 aquatic species have landed on American shores since the 2011 Japanese tsunami, posing an environmental threat. The research highlights the importance of addressing human activities that contribute to marine pollution and invasive species.
A new study published in Environmental Engineering Science found that titanium dioxide, commonly used in foods and coatings, can affect the types of bacteria present in the human gut and its pH. The study suggests that food-grade TiO2 produces different microbial responses compared to industrial-grade particles.
A new study reveals that internal physical states can serve as contexts that cue specific learned behaviors, such as seeking food. Researchers found that rats conditioned to associate fullness with receiving treats pressed the lever far more often when they were full than hungry, suggesting a relapse pattern.
A Special Focus Issue on 'Bioanalysis of Biopharmaceuticals' has been published by Bioanalysis journal, highlighting recent advances in analysis and development. The issue explores the challenges and novel strategies in bioanalysis of biopharmaceuticals.
The article explores how automation and innovative screens are influencing the search for inhibitors and activators of protein tyrosine phosphatases, which have been implicated in many human diseases. The resulting compounds are facilitating exploration of fundamental cellular processes controlled by phosphatases in cancers.
The study investigates stevia's antiobesity, antihyperglycemic, antihypertensive, and antihyperlipidemic effects. Stevia extracts derived from the plant's leaves, flowers, and roots may provide natural alternatives for treating metabolic syndrome-related disorders.
A new mathematical model has been developed to analyze the relationship between population migration and living standards. The study found that wealth distribution is closely tied to population dynamics, with resources flowing from developed countries to poor regions through trade and investment.
A Danish/Italian/Dutch team confirmed the age and content of old textile fragments from the Friary of Folloni near Montella in Italy. C-14 analysis revealed fragments dated to 1220-1295, aligning with a medieval myth about Saint Francis of Assisi.
Researchers developed a microfluidics-based approach to detect PD-L1 and other biomarkers in patient blood samples. The novel assay demonstrated a mean detection rate of 22.8% for PD-L1 and PD-L2 expression levels, offering promise for non-invasive cancer diagnosis and treatment monitoring.
A new systematic review of 32 clinical trials found low to medium efficacy in reducing drinking for these medications, but with high risk of bias. Researchers call for better studies to determine the effectiveness of these treatments.
A roundtable discussion featuring Dr. Daniele Piomelli, U.S. Rep. Dana Rohrabacher, and Lori Ajax explored the intersection of medicine, law, and society regarding cannabis. The panelists shared their perspectives on topics including addiction risk, business operations, and cancer pain relief.
Researchers have found that titanium dioxide nanoparticles released from metal implants can interfere with bone formation and resorption, resulting in adverse effects. The review calls for further research to characterize the biological, physical, and chemical interactions between titanium dioxide nanoparticles and bone-forming cells.
A new study in Management Science found that users who can tolerate rejection are more likely to succeed on platforms like Match.com, which offer unlimited profiles. In contrast, users who prefer a faster match experience, such as eHarmony, may benefit from limited profile options.
A large study found that metabolically healthy obese individuals have a higher risk of coronary heart disease, cerebrovascular disease, and heart failure compared to normal weight individuals with no metabolic abnormalities. Underweight individuals also face increased risks for certain cardiovascular diseases.
A study published in Psychological Science found that people are more likely to cooperate when others reciprocate, rather than conforming to group norms. The researchers conducted three online experiments and found that participants were more cooperative when they had a cooperative partner and an uncooperative group.
A study found that businesses that respond to online reviews receive higher ratings and more informative reviews. Responding to reviews also discourages negative comments but may lead to longer, more detailed negative feedback.
A multicenter trial found that endobronchial valve treatment improves lung function, reduces shortness of breath and exercise intolerance, and increases quality of life in patients with severe heterogeneous emphysema. The treatment has been shown to be safe and effective for appropriately selected patients.
Researchers develop a computational level set method to optimize sensor placement for maximum surveillance in complex environments. The model acknowledges finite range, limited viewing angle, and nonzero failure rate of realistic sensors, yielding accurate sensory constraints and optimal viewing directions.
A massive investigation published in Nature reveals that a majority of papers in suspected biomedical predatory journals are from high or upper-middle income countries. The study analyzed 1,907 research papers and found that top countries publishing in these journals include India, the US, Nigeria, Iran, and Japan.
A new study found that groups lie more than individuals when facing mutual financial gain and coordinating actions to achieve a shared goal. This phenomenon occurs even when all members have previously responded honestly, suggesting that group dynamics can shift moral norms and promote dishonest behavior.
Research reveals a striking underrepresentation of biodiversity-rich regions among editors of top conservation journals. This mismatch may impact policy and funding decisions, hindering global conservation goals.