A multi-national survey reveals that cell phone use is perceived differently across cultures and settings. People in Turkey are happy for phone use in class, while Italians are annoyed by taking calls at the theatre. The study highlights the importance of understanding social impact on goodwill when utilizing mobile communications.
Researcher Don Luckey suggests that low-dose radiation could be beneficial for human health, citing studies that show improved growth rates, reduced cancer mortality and increased lifespan. He argues that humans have evolved to live with ionizing radiation and that greater exposure would improve our health.
Researchers propose using oil and gas flare-off energy to release water from gypsum deposits, creating a vast source of clean drinking water. The process has been successfully tested and could solve the water shortage problem in dry areas, enabling irrigation and fertility improvement.
Researchers in India have developed a comprehensive framework for gait recognition by computer, using statistical analysis and height measurements to classify individuals. The system can identify threats from a considerable distance, giving personnel more time to react before a suspect becomes a real threat.
R.D. Schuiling suggests using dolomite or limestone to react with hot lava, cooling it down and solidifying it, potentially saving thousands of lives and homes during future eruptions. He proposes various methods for deploying these rocks, including helicopter drops and aerial cable systems.
A Dutch engineer suggests building pyramids from solidified waste to dispose of toxic industrial and domestic waste. This innovative system reduces the risk of toxic materials leaching into groundwater, providing a sustainable solution to waste management.
A remote healthcare system with three main functions could address socioeconomic problems by providing quality medical care to all citizens, regardless of location. The system uses video conferencing, vital signs data uploading, and drip infusion monitoring to support nursing staff and care managers.
Computer fraud can result from incompetence, ignorance, negligence or deliberate misappropriation by employees, causing millions of dollars in damages. Educating managers on security issues can minimize opportunistic computer fraud, making them aware of social and technical issues that affect organizational structure.
Researchers apply Six Sigma methodology to improve energy efficiency at a thermal power plant, detecting faults in steam and water analysis systems and implementing cost-saving measures. The study finds significant energy savings of over three-quarters of a million dollars annually.
A recent study by Patrick Kierkegaard suggests that there is limited scientific evidence linking video games to real-world aggression. In fact, research shows that violent video games have not led to an increase in violence but rather may have reduced it. The study's findings contradict previous work on the topic and highlight the need...
Researchers suggest adopting apoptosis to restructure businesses, eliminating malfunctioning processes. This approach can prevent commercial decay and protect organizations from demise.
Researchers have developed an approach to degrading Congo Red using ultrasound technology, transforming it into less toxic intermediates. This method combines the power of sonolysis with conventional industrial waste water biodegradation treatment, effectively removing the color and reducing toxicity from dye-contaminated effluent.
A new study has found a marine bacterium, AW4, that can accelerate the composting process of polluted seaweed, making it a promising method for disposing of toxic wakame waste in oceans. The discovery could provide an effective means of recycling organic substances and reducing pollution.
Researchers have built a proto-prototype nano assembler, a microscopic device capable of constructing nano machines. The NIST system uses micro-scale nanomanipulators to assemble complex structures on a small scale, with the potential for real-time imaging and low-cost production.
Biomonitoring utilizes bioindicators to detect pollutant accumulation and provides real-time trend monitoring. This approach is particularly suitable for environments where technological monitoring is impossible or too costly.
Researchers applied data mining to a human resources database to discover patterns that can improve business efficiency and profits. By analyzing skills, qualifications, employment history, and interactions between personnel, businesses can predict natural staff turnover, morale changes, and employee performance.
Research challenges traditional views on homeworker isolation, finding that mobile connection can facilitate career progression and networking. Four interviewees expressed a desire for promotion and remained connected outside working hours.
Freelance creators face unclear legal positions due to disparate jurisdictions, leading to unclear ownership and control of digital exploitation rights. Clearer rules on contract formation and interpretation could resolve these issues.
Researchers develop data mining approach using Fuzzy Inference System to analyze river water quality, revealing high pollution levels despite individual parameter analysis. The method combines disparate parameters for a broader understanding of overall quality, potentially improving the lives of people relying on freshwater sources.
Researchers develop basic framework for PHR adoption, addressing concerns around privacy and security. A comprehensive PHR can help patients become their own health advocates, access healthcare workers' opinions, and make informed decisions.
Relearning Aristotle's notion of virtue could bring business and society closer, according to a study published in the International Journal of Business Excellence. Businesses that prioritize purpose and aspirations over profit are more likely to succeed in today’s global economy.
Researchers at Shenyang National Laboratory for Materials Science developed a new material using carbon nanotubes to prevent lithium batteries from losing charge capacity over time. The new material achieved a discharge capacity of 727 milliamp hours per gram after twenty cycles, outperforming traditional sugar-coated silicon particles.
Researchers found that Bonelike-coated dental implants promoted extensive new bone formation and attachment, improving incorporation into the jaw. One implant was removed due to poor positioning, allowing for detailed analysis of the coating's effects.
Researchers have modeled flameless combustion in a gas turbine engine, finding reduced NOx emissions with almost uniform heat release. This process could lead to more efficient power generation and lower polluting emissions.
Researchers develop algorithm to analyze financial data and predict company failure, outperforming single-approach methods. The hybrid approach uses genetic-based weighting to identify fittest variables, allowing for accurate predictions of financial future.
A portable DNA sequencer could aid environmental scientists, clinicians, and medical researchers in detecting genetic disorders. A new type of electronic device, the ion-selective field-effect transistor (ISFET), is being integrated into a DNA biosensor to measure changes in conductivity.
Researchers have developed a nanotech approach using coated silica particles that can efficiently remove biological molecules, pathogens, and organic pollutants from water. This innovative method could help prevent disease and poisoning for millions of people worldwide.
Researchers developed a technology to spot insider threats using data mining techniques on email interactions. Individuals with latent interests in sensitive topics or those feeling alienated within the organization are potential threats.
Researchers question the environmental sustainability of hybrid vehicle technology, citing its high cost and potential to slow the adoption of more innovative technologies like fuel-cell cars. The study suggests that the current craze for hybrids may be a red light for climate change and emissions reduction efforts.
Researchers developed a new approach to image enhancement using PSO algorithm, which intelligently boosts contrast and detail in an image. The method outperforms existing approaches in terms of computational time and objective evaluation, making it suitable for various applications such as CCTV images and lower quality camera photos.
A new imaging study of 3000 people found that women's skulls are thicker and more resistant to injury than men's, with average thicknesses of 7.1mm for females compared to 6.5mm for males.
Damming the Red Sea could solve the region's growing energy demands and alleviate oil supply tensions through hydroelectric power. However, such a massive project may cause untold ecological harm and displace countless people from their homes.
Research by Albert Bandura highlights how disguising environmentally harmful practices can have a negative impact on the environment and quality of life. He argues that we must switch on our environmental conscience to save the world from ecological degradation.
Researchers have developed a glucose-powered fuel cell that uses sunlight to convert glucose into hydrogen, producing several hundred millivolts. This innovative device has the potential to reduce our reliance on fossil fuels by utilizing biological resources such as food waste and managed high-energy crops.
Researchers found that older sand filters with established biofilms effectively remove geosmin and MIB, reducing the earthy taste in tap water. The study suggests using biologically active sand filters can improve water purification, making water safer for consumption.
A holistic approach is needed to cope with freshwater needs, primarily through seawater desalination and brackish water desalination. Renewable energy sources like wind, solar, and wave power can be used in conjunction to generate electricity and reduce greenhouse gas emissions.
A new analysis highlights the need for federal and state support to enable local governments to work effectively with communities to prepare for and respond to all disasters. Local organizations often lack resources and training, making it essential for local government officials to take a proactive role in disaster preparedness.
Researchers have found that peanut husks can extract up to 95% of copper ions from waste water, while pine sawdust achieves only 44% extraction. The process works best at slightly acidic conditions, making it a promising solution for reducing toxic copper levels in natural resources
The Russian economy is experiencing rapid growth driven by a thriving middle class, but this has led to widening income disparities and growing poverty. Forecasting growth or recession beyond 2011 is hazardous, as the country faces challenges in increasing energy production and exports.
A new study using the Driving Reliability and Error Analysis Method (DREAM) found that four scenarios contribute to single-vehicle crashes: driver fatigue, loss of traction on slippery roads, overestimation of driving skills, and panicked steering. Vehicle safety features can now be designed to compensate for these unpredictable factors.
Industry experts suggest nanotechnology can improve fuel extraction from dwindling resources and reduce pollution. Nanomaterials may be used to enhance efficiency, purification and storage of hydrocarbons.
Researchers have developed a computer solution to cut journey times of courier services, reducing fuel consumption and improving timely drop-offs. The new approach uses a heuristic-based model that can process real-time requests and re-route vehicles to minimize distance traveled.
Researchers found two genetic SNPs influencing metabolic efficiency in Pima individuals, which helped them survive the Sonora desert's harsh environment. These findings suggest that similar SNPs may contribute to obesity globally.
A large-scale industrial expansion into space offers a sustainable solution to environmental concerns, providing unlimited resources and energy sinks for pollutants. This approach reconciles technological optimism with economic scarcity, enabling a unified political vision for the 21st century.
Researchers believe 3D printing will revolutionize consumer goods, individualized custom products, and product development with its ability to print solid objects almost instantly. The technology allows for rapid prototyping, digital downloads, and on-demand production, making traditional retail models obsolete.
Researchers developed a method for assessing wind turbine removal and recycling, considering future impacts up to 2050. The study aims to reduce negative effects of wind power by adopting an interactive approach.
Researchers in India suggest that landfill mining can recover recyclable materials, reduce landfill space, and produce compost. The study found that up to half of material dumped at open stabilized dumpsites could be recovered and reused as compost or daily cover material for landfills.
The POX method produces high-temperature and pressure synthesis gas, enabling ten times more power generation and lower exergy losses compared to conventional methods. This process can drive a gas turbine for power generation and is more compact than existing steam turbine systems.
A life cycle assessment reveals that renewable energy sources like solar, wind, and geothermal have valid green credentials in electricity production. However, the efficiency of these systems is comparable only when considering the entire life cycle, not just materials production and running.
A new digital watermarking system protects music and media files from online pirates while ensuring high-quality playback for legitimate users. The system, developed by researchers at the University of Ottawa, embeds an image within the audio file to prevent piracy without compromising sound quality.