Articles tagged with Research Management
A new study by Yao Zhang and colleagues finds that customers with 'clumpiness' - bursts of heavy buying interspersed with little or no buying - provide higher long-term returns to businesses. This pattern of consumption extends the 'hot hand' literature in statistics journals.
Researchers from UC Davis examine how plants adapt to diverse environments, shedding light on the tomato genome's response to stress and its potential applications in crop improvement. They also uncover previously unknown information about the wild and cultivated tomato genomes.
A new study from Monash University and RMIT investigated the application of Lean Six Sigma in a hospital emergency department. The researchers found that introducing these methods can help streamline processes, improve costs, and enhance patient discharge processes.
A study by University of Toronto researchers highlights areas requiring further conservation due to human impact on freshwater resources. The Canadian watershed regions with the most risk from declining biodiversity are prioritized for monitoring and management.
Researchers found that distinct motor memories can be learned with unique follow-throughs, allowing for faster learning of multiple skills. Practising consistent follow-through enables tasks to be learned quickly, while variable follow-through activates multiple motor memories.
A new study by Pranav Jindal reveals that selling extended warranties through independent firms may lower prices, but ultimately harms consumers. Consumers view paying for repairs as a loss, driving them to buy extended warranties, and loss aversion plays a key role in this behavior.
Richard DeBlasio, Sarah Kurtz and Suhuai Wei have been named as new NREL Research Fellows to advise on the strategic direction of science and technology research at the laboratory. They bring extensive expertise in renewable energy, photovoltaics and computational materials science.
According to a study published in JAMA Dermatology, indoor tanning decreased among female US high school students from 25.4% in 2009 to 20.2% in 2013. Frequent indoor tanning was also on the decline, with 10.3% of females engaging in frequent use in 2013. Despite these reductions, indoor tanning remains a common practice among youth.
A new study by IIASA researchers finds that climate change impacts on crop yields could lead to a 18% decline in global caloric production or a 3% increase by 2050. The researchers identified likely needed adaptations and transformations for global agricultural systems, highlighting the importance of irrigation and regional connections.
Researchers used machine learning approaches to build models that can make accurate predictions of player behavior, including passes and shots. The models also identified team formations and could accurately detect and visualize them, enabling teams to be identified based on their style of play.
Lumina Decision Systems' Analytica software helped stakeholders reach near consensus on a 'rigs to reefs' policy option, reducing costs and preserving marine ecosystems. The tool was successful in distilling rhetoric to meaningful discussion of tradeoffs and values.
Research from the University of British Columbia's Sauder School of Business shows that CEO optimism leads to positive stock price reactions. The study analyzed transcripts of earnings calls and found that managers' natural communication style, particularly their use of positive language, influences market activity.
A new study published in Marketing Science reveals that ads can still convey their main message despite brief and blurred exposure to consumers. The study found that the color of central objects in ads plays a crucial role in rapid perception and 'ad cut through' under these conditions.
A novel risk exposure model helped Ford identify previously unrecognized risk exposures and develop optimal contingency plans. The model assesses the impact of disruptions on a firm's supply chain, enabling informed decision-making.
A recent study by Michigan State University found that employee motivation increases when workers and their supervisors share similar views on the quality of their relationship, even if the relationship is poor. This discovery suggests that being honest about one's feelings can lead to better work engagement and performance.
A new study by Duncan Simester and Juanjuan Zhang suggests that firms should allow their sales people to 'waste' energy on internal negotiations, making the process wasteful on purpose. This approach can increase trust in sales force and is profitable for firms.
The Computational Infrastructure for Operations Research (COIN-OR) initiative was launched by IBM Research in 2000 and has since grown to over 50 projects, supporting hundreds of peer-reviewed research papers. The INFORMS Impact Prize recognizes the program's broad impact on operations research.
A large-scale study has found that higher-scoring GP practices tend to have predominantly higher-scoring doctors. This variation in scores is often masked by the current practice-level scoring system, which may lead to undetected doctor skill gaps.
A pilot program in Kenya gave communities the ability to develop and enforce their own fisheries rules, leading to improved livelihoods for fishermen and a shift towards conservation. Local communities developed mini-marine reserves, reducing ecological losses while increasing community benefits.
Researchers at Michigan State University have developed a new database and algorithm to analyze upstream data, enabling the management of stream health across large landscapes. The system allows for rapid analysis of 2.6 million stream reaches in the contiguous United States, reducing analysis time from weeks to just five hours.
A study by the University at Buffalo School of Management found that startups reap the most benefits from partnering with a small number of established companies, gaining access to resources and markets. However, as more partners are added, internal capability weakens and costs exceed benefits, ultimately turning negative.
A study evaluated the rate of physician adherence to American Urological Association's BPH/LUTS guidelines over a five-year period. Provider adherence rates varied from 53% to 92.8%, with low rates for challenging measures like subjective symptom description and physical examination.
A new INFORMS study found that product placement in television programs can reduce audience loss during commercials by up to 10.8%, with coordination between brands and networks leading to increased audience sizes and benefits for advertisers and networks alike.
Researchers conducted life history interviews with 26 health workers who lived through conflict in Northern Uganda, revealing their resilience and coping mechanisms. The study proposes solutions to protect and motivate health workers during and after crises, including community support, formal promotion, and regular pay.
The Growers Nation app offers information on optimal planting times and connects local growers to share tips. It aims to reduce food insecurity by encouraging diverse crops and adaptation to climate change.
A study published in Current Biology found that individuals with Tourette syndrome have elevated concentrations of GABA in a specific brain region, which may lead to improved motor control. This increase in GABA levels could provide new targets for non-drug therapies, such as brain stimulation, to help manage symptoms.
Researchers from University of Eastern Finland propose a new method for measuring cardiorespiratory fitness by scaling maximal oxygen uptake and maximal workload by lean mass. This approach can avoid confounding effects of body adiposity, leading to more accurate assessments of an individual's functional capacity.
A University of Miami study found that most charter fishing captains in Florida have a strong conservation ethic towards sharks, with 82% practicing catch and release. However, hammerhead sharks are not suitable for catch-and-release methods and require immediate release to reduce mortality rates
A study in Journal of Consumer Research finds that consumers who prioritize ethics make choices based on emotions such as anger, concern, and joy. Ethical consumerism can be fueled by these sentiments to encourage more responsible habits.
By adopting a 'Just-in-Time' training and inventory process, researchers reduced patient wait times by 175 minutes and improved resident preparation, leading to better on-time performance and reduced pressure on clinic faculty.
A collaborative study found that people with higher wildfire risk ratings are less likely to participate in cost-sharing programs. However, the majority of landowners (84%) said they would participate in a cost-share program for removing vegetation on their properties.
Engineers at Harvard University have created an untethered soft robot, measuring over half a meter in length, which can carry up to 7.5 pounds on its back. The robot, designed using composite silicone rubber and Kevlar fabric, has withstood extreme conditions such as snow, water, flames, and being run over by a car.
A new INFORMS study finds that customer experience plays a crucial role in influencing purchase decisions during good economic times. The researchers discovered that customers focus on past experiences and satisfaction levels when the economy is strong, leading to increased revenue gains for firms that improve customer experience.
A survey of over two million people found that lesbian, gay, and bisexual individuals in England are more likely to experience poor health and negative interactions with the National Health Service. These individuals were also up to 50% more likely to report dissatisfaction with primary care services.
A literature review found inadequate adherence to infection prevention protocols in emergency departments, with varying rates of compliance. The study highlights the need for more standardized practices and improved surveillance to prevent hospital-acquired infections.
A new INFORMS study analyzes the strengths and weaknesses of Israel's Iron Dome system, which saved lives during recent conflicts. The study found that Iron Dome may have prevented around 1778 Israeli casualties in 2012 and 525 in 2014, but its effectiveness is disputed due to imperfect rocket categorization.
A new research study by the University of Adelaide found that adults who were hospitalized for burns as children are at a higher risk of depression and suicidal thoughts. The study, which followed up with 272 people who were burned during childhood, found that 42% had suffered some form of mental illness and 30% experienced depression.
A new INFORMS study finds that increased service providers' social preferences may worsen societal outcomes due to customers paying higher prices for assured service. This occurs as profit-maximizing providers mimic uniform pricing strategies, leading to a decrease in served high-cost customers.
A sociology professor presented research on how ex-inmates cope with life after prison, finding that those who successfully transition address internalized anger and use it as motivation to redeem themselves. The study highlights the importance of considering unique stigma faced by this population in reentry efforts.
A study analyzing 8,000+ scientists found that middle-status researchers are more prone to adopting commercial kits and imitating their collaborators' use. This is due to mid-level scientists being sensitive to opportunities and threats to their status.
Inadequately managed allergies result in significant economic costs due to reduced working capacity and absence from work. Effective treatment can reduce these costs by up to 95%, with average annual cost of 125 Euros per patient.
A large UK study found that telephone triage systems do not reduce overall practice workload, despite increasing patient contacts. Patients who receive over-the-phone support are more likely to seek follow-up advice, with no cost savings or efficiency gains reported.
A recent USC Marshall study found that companies led by narcissistic CEOs have higher earnings-per-share and share price than those with non-narcissistic CEOs. However, this may be achieved through short-term manipulations that can be detrimental to the company's long-term health.
A new paper from the University of Toronto suggests that gender quotas are more effective in countries with tight cultural norms, where people prioritize obedience and conformity. In contrast, loose cultures may struggle to implement policies due to disagreements over how to translate egalitarian principles into practice.
A meta-analysis of 88 studies on deliberate practice found that it explains 26% of the variance in performance for games, 21% for music, and 18% for sports. While practice improves performance, other personal factors also play a role in predicting success.
The Glasgow Coma Scale has become a practical method for bedside assessment of impairment of conscious level in acute brain injury. Professor Graham Teasdale examines the scale's original aspirations, criticisms, and its continued role in research and clinical practice.
A new INFORMS study finds that buying competitors' brand names as keywords on search engines can backfire if the advertising brand is inferior to the rival. The authors provide a framework for choosing keywords among brand names, offering advertisers a way to optimize their search ads.
The Practitioner Toolkit for Managing the Menopause is a new resource that helps doctors diagnose and treat menopausal conditions in women globally. The toolkit includes a diagnostic tool, approved hormone therapies, and non-hormonal therapies with evidence-based support.
A recent study published in Psychological Science found that accumulated practice accounts for only about 12% of individual differences in performance across various domains. The study suggests that domain-specific factors, such as age and cognitive abilities, may play a more significant role in determining expertise.
Researchers found that genes influenced the propensity to practice and music accomplishment in musicians, with genetics becoming more important as individuals practiced. The study challenged the theory that innate ability can be overcome with enough training.
Research from Columbia Business School found that umpires are more likely to incorrectly call strikes for All-Star pitchers, resulting in a larger strike zone. The study also identified the 'Matthew Effect', where status bias influences umpire decisions, favoring All-Star pitchers.
Research by University of Delaware professor Katalin Takacs Haynes finds that extreme greed among top managers leads to lower performance and loss of shareholder value. However, a powerful board or long CEO tenure can mitigate this effect.
Research by the University of Cincinnati found that employees use strategies like collocation, distancing, and crossing to manage work-home boundaries. These tactics can provide control over work flow but also lead to addictive technology use.
Researchers identified a novel mechanism to reduce external signal strength in cells, akin to car brakes, allowing for rapid adaptation to changing conditions. This 'MAD' mechanism has broad implications for engineering crops and understanding cellular signaling.
The ASU Biodesign Institute has developed a high-quality biomarker discovery core competency to identify and select biomarkers for radiation biodosimetry. The team is now optimizing the assay panel and platform workflow to prepare for regulatory clearance from the FDA.
A study by US researchers resolves a long-standing debate on package size perception, revealing that presentation context plays a significant role in estimating volume. When packages are displayed in groups of nine or more, simple-shaped packages appear larger than complex ones, but the reverse occurs when presented with fewer packages.
A team of scientists has successfully created a triple twisted Möbius annulene, a complex molecule with three twists but only one surface. This achievement demonstrates their expertise in manipulating molecular structures and has significant potential for future applications in molecular electronics and optoelectronics.
A study published by INFORMS finds that analyzing pre-release consumer buzz can forecast new product sales more accurately than traditional methods. The research also reveals a key link between online buzz and firm stock prices, allowing for immediate capitalization on the new product.
A study from the University of Toronto's Rotman School of Management found that sell-side analysts tend to compare companies in the same category but with expensive stock prices. This can lead to undervalued companies being perceived as good buys compared to high-valuation peers. The research also shows a greater tendency to choose hig...
A systematic review of 31,085 deliveries found that induced labor is associated with a lower risk of cesarean delivery. Prostaglandin E2 is linked to significant reductions in cesarean risks.