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HIV risks high in Mexico City's male sex trade

A new study reveals a stark assessment of the health dangers faced by male sex workers in Mexico City, with 38% having HIV and 21% having syphilis. The study highlights the need for incentives to promote condom use and improve individual and population health.

Incentives, innovation and growth

The Lindau Meeting on Economic Sciences brings together Nobel laureates and young economists to discuss the scope of incentives, innovation, and growth. The meeting will explore how to encourage mass flourishing and dynamism in economics.

Farmers market vouchers may boost produce consumption in low-income families

A study by NYU's Steinhardt School found that vouchers to buy fresh fruits and vegetables at farmers markets increased the amount of produce in the diets of some economically disadvantaged women. More than half reported consuming vegetables more frequently, with those who consumed little produce initially seeing the greatest increase.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Forests crucial to green growth

A new report promotes REDD+ and Green Economy as a pathway to sustainable development, benefiting all nations. Forests are the foundation of sustainable societies, storing carbon, supporting biodiversity, regulating water flows, and reducing soil erosion.

Health care savings: Reducing inappropriate antibiotic prescriptions

A new study at the University of Southern California found that a signed commitment letter in exam rooms lowered inappropriate antibiotic prescriptions for cold symptoms by nearly 20%. This simple intervention, displayed in both English and Spanish, saved $70 million/year in drug costs alone.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Hartz IV reform did not reduce unemployment in Germany

A recent study by Johannes Gutenberg University Mainz found that the Hartz IV reform had no significant impact on reducing unemployment in Germany. However, earlier reforms such as Hartz I to Hartz III were more effective in lowering unemployment rates.

Study explains how a job-market system lands couples in the same city

A recent study by MIT economists provides justification for current rules in job-placement programs, which can accommodate married couples. The researchers found that a properly calibrated system can work well even with large job markets and specific constraints. In fact, data from the medical job market suggests that stable matching i...

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Can financial incentives inspire exercise?

A systematic review suggests that small rewards increase the odds of maintaining an active lifestyle in patients with heart disease. The study found that receiving coupons and vouchers can help patients stick to new fitness regimes and continue exercising after a cardiac program.

Financial incentives motivate sedentary adults to exercise

A review study of 1,500 patients found that financial incentives can increase exercise amounts, helping to overcome time commitment and discomfort barriers. The study suggests providing short-term incentives can drive long-term behavior change, preventing repeat heart events and saving the health system millions.

UT Arlington researcher finds that money motivates employees to lose weight

A study by UT Arlington researcher Joshua Price found that financial incentives can encourage employees to lose weight. The most effective payment structure was a refundable participation fee, which led to the greatest weight loss outcomes. Regular payments seemed to work as a reinforcement for people to continue losing weight.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Giving blood donors a good reason to give

A study by University of Toronto Mississauga researchers found that offering economic incentives such as gift cards increased blood donations without compromising safety. The study used field-based studies with larger samples and found that incentives like paid vacation days led to a significant rise in annual blood donations.

Annals of Internal Medicine tip sheet for April 2, 2013

Researchers found that obese employees who received group-based financial incentives lost more weight than those with individual incentives. In contrast, higher blood levels of long-chain omega-3 polyunsaturated fatty acids protected against death, primarily due to reduced cardiovascular events.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Program that pays for weight loss seems to pay off

A study found that modest financial incentives significantly increased sustained participation in a weight-loss program and long-term maintenance of weight loss. Participants who received financial rewards lost more weight (9.08 pounds) compared to those without incentives (2.34 pounds).

Money talks when it comes to losing weight, Mayo Clinic study finds

A Mayo Clinic study found that participants who received financial incentives lost more weight and remained in the program longer than those without incentives. The results suggest that financial incentives can improve weight loss outcomes and adherence, potentially helping to address the growing obesity epidemic in the US.

Sloan Foundation announces 2013 Sloan Research Fellows

The Alfred P. Sloan Foundation has honored 126 outstanding U.S. and Canadian researchers as recipients of the prestigious Sloan Research Fellowships for 2013. These early-career scientists are making significant contributions to various fields, including computer science, mathematics, molecular biology, chemistry, oceanography, economi...

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Student performance improves when teachers given incentives upfront

A new study at the University of Chicago found that teacher incentives can improve student academic performance. When teachers received a bonus upfront with conditions attached, students showed a significant gain of up to 10 percentiles in their scores compared to those without such incentives.

How to make global fisheries worth 5 times more: UBC research

A new UBC study suggests that reducing the global fishing fleet, eliminating harmful subsidies, and implementing effective management systems could make global fisheries worth $54 billion annually. The study's authors estimate a potential return on investment of three- to seven-fold over 50 years.

A better way to help high-risk pregnant smokers

A contingency management program significantly improves smoking reduction and abstinence in drug-dependent pregnant women. The study found that nearly half of the participants met a 75% reduction target and a third achieved total abstinence.

Radiation exposure from medical imaging has increased even at HMOs

A recent UCSF study found that radiation exposure from medical imaging doubled in integrated health care systems (HMOs) between 1996 and 2010, with significant variations between systems. The study, which analyzed millions of patient records, showed a dramatic increase in imaging rates and high radiation doses.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Why do people choke when the stakes are high?

A study by Caltech researchers suggests that when high financial incentives are involved, people become afraid of losing their potential reward and perform worse. The team found that the more someone is afraid of loss, the worse they perform, and that this effect even occurs when there are no explicit losses.

CAFE standards create profit incentive for larger vehicles

A new study by the University of Michigan finds that CAFE standards can create a financial incentive for automakers to produce larger vehicles, leading to increased carbon emissions. The study suggests that the policy can be adjusted to reduce these unintended incentives.

Study: Tiger Woods' superstar status hobbled the competition

Research by Northwestern University economist Jennifer Brown found that when Tiger Woods played in a tournament, other golfers' scores were substantially worse compared to tournaments where Woods did not play. This phenomenon, known as the 'superstar effect,' suggests that superstars can be a disincentive to competition.

It pays to be healthier

Financial incentives are effective for altering simple behaviors like immunization take-up and attendance at health services, but less effective for complex behaviors such as smoking. Regular reinforcement with social support and skill training significantly increases success rates.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

How incentives can hurt group productivity and shared resources

A study by Columbia Business School professor Stephan Meier found that incentives can decrease public goods contribution and increase free-riding behavior in group environments with informal norm enforcement. The researchers discovered that incentives changed the norm of contribution, making it acceptable to exploit common resources.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Total cooperation among people is not viable

Researchers found that people can be categorized into different types based on their cooperation behavior, with around 5% always helping, 35% never helping, and 60% cooperating depending on circumstances. The study suggests that economic incentives are not the primary driver of cooperation, but rather individual motivations and behaviors.

New mortgage design would minimize home foreclosures

Researchers propose a new adjustable balance mortgage contract that resets the loan balance and monthly payment based on the mortgaged home's market value. This design reduces the economic incentive to default, costing about the same as a typical fixed-rate mortgage.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

Common working conditions hurting both workers and employers

New research from North Carolina State University finds that business practices like outsourcing and project-based teams lead to worker stress, decreased employee loyalty, and lower quality of life. Employers also face long-term problems such as increased turnover and higher costs.

State biofuel subsidies costly but effective, MSU research shows

A new study by MSU researchers suggests that state biofuel subsidies can be costly, but also highly effective in attracting ethanol producers to the industry. The study found that larger subsidies and tax credits increase the likelihood of an ethanol plant locating in a state.

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Costs of plug-in cars key to broad consumer acceptance

A University of Michigan survey found that the cost of plug-in hybrid electric vehicles (PHEVs) is a significant predictor of purchase probabilities, even more so than environmental considerations. Economic factors, such as willingness to pay for fuel savings and price premiums, played a crucial role in consumer attitudes towards PHEVs.

Do electronic health records help or hinder medical education?

A recent PLOS Medicine study examines the effects of electronic health records (EHRs) on medical education. Two groups of researchers present contrasting views: one arguing that EHRs may erode physician education due to potential risks, while another highlights opportunities for enhanced clinical skills and patient communication.

Grand prizes might help induce sports 'hot streaks'

A forthcoming study by North Carolina State University economists found that players who perform well early in the season have an incentive to maintain their high level of performance into the middle part of the season. This is because they are competing for a top-30 finish and a spot in the Tour Championship, which guarantees them mon...

In-store video ads a boon to retailers, a peril for traditional media

A new study by University of Illinois business professor Yunchuan Liu finds that in-store marketing has surged in the last decade, offering retailers a pricing edge over traditional media. The study suggests that in-store advertising will become increasingly important for impulse purchases and brand awareness campaigns.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Marching to the beat of the same drum improves teamwork

A new study suggests that synchrony fosters cooperation, even when individuals have financial incentives to behave selfishly. Volunteers who participated in synchronized activities, such as walking in step or moving cups to music, were more likely to cooperate with others and report feeling part of a team.

Study: Sometimes 100 cents feels like it's worth more than a dollar

A study found that participants cooperated more often when playing for a higher numeric reward, such as 300 cents, rather than an equivalent economic value. This challenge traditional assumptions about decision-making and has implications for fields like politics and finance.

Blue ribbon task force: Economic plans needed to preserve digital data

A blue ribbon task force has issued its interim report, highlighting the need for sustainable economic models to provide access to growing amounts of digital information. The report identifies systemic challenges, including inadequate funding models, confusion among stakeholders, and a lack of incentives for collaboration.

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Are men hardwired to overspend?

A University of Michigan researcher found that men who overspend on consumer goods have higher mating intentions and past success in attracting mates. The study suggests an evolutionary link between financial consumption and mating behavior, with men competing for status and resources to attract partners.