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New study highlights feasibility and optimization of ammonia-based power generation for carbon neutrality

A recent study evaluates the feasibility of ammonia-based power generation through techno-economic and carbon footprint analyses. The research reveals an impressive energy efficiency rate of 46.7% within the designed power generation process, with costs and greenhouse gas emissions considered.

SourceUlsan National Institute of Science and Technology(UNIST)·JournalChemical Engineering Journal·DateSep 8, 2023

Buffalo slaughter left lasting impact on Indigenous peoples

The mass slaughter of bison by European settlers led to devastating economic shock for Indigenous peoples, with adult height dropping by over an inch within a generation. The study also found that child-mortality rates were higher and occupation reporting lower among bison-reliant nations compared to non-bison reliant nations.

SourceEmory University·JournalThe Review of Economic Studies·TypeData/statistical analysis·DateAug 23, 2023

Turning old maps into 3D digital models of lost neighborhoods

A team of researchers has developed a machine learning technique that can extract details from historic Sanborn maps, allowing for the creation of 3D digital models of lost neighborhoods. The models can be used to study the economic loss caused by urban renewal and other factors, providing a new approach to urban historical research.

SourceOhio State University·JournalPLOS ONE·TypeComputational simulation/modeling·DateJun 28, 2023

Historical memories have long reach in consumer preferences, study finds

A study by University of Toronto researchers found that historical memories have a lasting impact on consumer behavior, particularly in the automotive industry. The research analyzed vehicle registration data and archival records to show how past conflicts can affect car sales, with Japanese cars experiencing significant drops in sales...

SourceUniversity of Toronto, Rotman School of Management·JournalMarketing Science·TypeData/statistical analysis·DateMay 18, 2023

Black South Africans report higher life satisfaction and are at less risk for depression post-migration, MU study finds

A new study found Black South Africans who migrated to find work reported better emotional well-being and were at lower risk for depression after the move. The research may help policymakers tailor mental health resources to underprivileged migrants and those seeking economic mobility.

SourceUniversity of Missouri-Columbia·JournalSSM - Mental Health·TypeData/statistical analysis·DateFeb 3, 2023

Communities that suffered rapid manufacturing job losses fare worse on sustainability

A study found that communities experiencing sudden and significant job losses in manufacturing are less likely to engage in sustainability planning and meet sustainability-related goals. This is attributed to deep-rooted connections between industry and community identity, making it difficult for these communities to transition.

SourceNorth Carolina State University·JournalEnvironmental Innovation and Societal Transitions·TypeData/statistical analysis·DateFeb 1, 2023

What was left out of the founding myth of the Green Revolution?

A recent analysis by researcher Jacob van Etten found that the Green Revolution's narrative omits institutional change and neglects ethnic tensions dominating market exchange. The study highlights the importance of markets and institutions in agricultural development, contradicting the traditional technology-centric view.

SourceThe Alliance of Bioversity International and the International Center for Tropical Agriculture·JournalAgriculture and Human Values·TypeCommentary/editorial·DateSep 14, 2022

Past and present racism linked to excess nonfatal shootings in Baltimore’s most disadvantaged neighborhoods

A new study links historic redlining and ongoing segregation by race and income to a higher rate of nonfatal shootings in Baltimore's most disadvantaged neighborhoods. The researchers found that doubly disadvantaged neighborhoods experienced 24 more nonfatal shootings per 10,000 residents compared to sustainably advantaged neighborhoods.

Religious practices, spirituality associated with higher levels of heart health among African Americans

A research study of African Americans with cardiovascular disease found that higher levels of religious practices and spirituality are associated with greater likelihood of intermediate or ideal levels of heart health. Specifically, private prayer was linked to better diet and smoking habits, while nontheistic spirituality was associat...

SourceMayo Clinic·JournalJournal of the American Heart Association·DateAug 24, 2022

Is there wealth stability across generations in the U.S.?

A study analyzing U.S. data from 1984-2017 found that grandparents' wealth is strongly positively correlated with their younger generation's asset components. However, Black individuals tend to be less invested in risky assets even after adjusting for intergenerational transfers.

SourceWiley·JournalContemporary Economic Policy·DateJul 20, 2022

Albert Winsemius and Singapore

A team of NTU Singapore economists compiled a detailed study of Albert Winsemius' influence on Singapore's early economic development, analyzing his affinity with Singapore and his contributions to the country's economic growth. The book examines his synergy with pioneering leaders like Lee Kuan Yew and Dr Goh Keng Swee.

Soda tax reduces consumption among boys but not girls

A new study by Cornell University researchers found that taxes on soda reduce consumption among adolescent boys, but not girls. The study analyzed data from Mauritius and Maldives and found that the tax decreased the likelihood of boys consuming soda, but had no impact on their frequency or body mass index.

SourceCornell University·JournalHealth Economics·DateApr 4, 2022

Healers provide bridge to biomedical healthcare while reshaping sexual health in contemporary Uganda

In a study published in Social Science & Medicine, researchers found that young people in Uganda are turning to healers for their holistic approach to sexual and reproductive health. Healers provide a destigmatized, holistic SRH experience by embracing young people's sexual citizenship.

SourceColumbia University's Mailman School of Public Health·JournalSocial Science & Medicine·DateMar 8, 2022

Higher minimum wage may reduce rent defaults but raise rent payments

A new study found that a higher minimum wage was associated with fewer people defaulting on their rent payments, particularly among those at the lower end of the housing expense market. However, landlords responded by increasing rent payments, offsetting some but not all of the increased income.

SourcePenn State·JournalJournal of Urban Economics·TypeData/statistical analysis·DateMar 1, 2022

Scientists decode 450 years of boom and crisis in Europe from ages of building timber

Researchers analyzed 54,045 georeferenced pieces of building timber to track changes in building activity across Europe from 1250 to 1699. They found clear evidence for the Late Medieval Crisis, the Thirty Years' War, and economic boom periods, with building activity tracking historical price of grain and lead pollution.

SourceFrontiers·JournalFrontiers in Ecology and Evolution·TypeObservational study·DateJan 26, 2022

Lack of power grids sealed fate for early electric cars

A recent study from Lund University reveals that inadequate infrastructure hindered the adoption of electric cars in the early 20th century. Electric cars were cheaper to drive and emitted less CO2 than gasoline cars, but access to local electrical infrastructure was a major factor in their popularity.

SourceLund University·JournalNature Energy·DateOct 13, 2021

NTU Singapore scientists develop ‘optimal strategies’ computer model that could significantly reduce future COVID-19 infections and deaths

A team of NTU Singapore scientists developed a predictive computer model called NSGA-II, which proposed strategies to reduce COVID-19 infections and deaths by an average of 72%. The model recommended timely and country-specific advice on interventions such as home quarantines and social distancing measures.

SourceNanyang Technological University·JournalSustainable Cities and Society·TypeComputational simulation/modeling·DateSep 15, 2021

Analysis: Chile's transition to democracy slow, incomplete, fueled by social movements

A new article analyzes Chile's transition from dictatorship to democracy between 1990 and 2019, highlighting the role of social movements in expanding democracy. The authors argue that Chile's political system became illegitimate, providing space for various social movements, including feminist, student, and indigenous rights movements.

SourceCarnegie Mellon University·JournalThe Latin Americanist·DateJun 15, 2021

Comprehensive look at US fuel economy standards show big savings on fuel and emissions

The US fuel economy standards have been effective in reducing reliance on foreign oil and greenhouse gas emissions, saving consumers $5 trillion in fuel costs. The standards also prevented 14 billion metric tons of carbon from being released into the atmosphere, equivalent to eliminating all US emissions for nearly three years.

SourcePrinceton University, Engineering School·JournalEnergy Policy·DateSep 3, 2020

Swedish workers among Europe's best-paid in late 1800s

New research from Uppsala University reveals that Swedish construction workers' wages rose by 176% between 1831 and 1900, surpassing other European cities like Amsterdam and Paris. This unexpected trend can be attributed to high labor market mobility and mass emigration to America, which reduced the supply of unskilled labor.

SourceUppsala University·JournalThe Journal of Economic History·DateSep 1, 2020

Season of birth may be linked to risk of heart death

A large US study found that women born in the spring and summer had a slight but significant increase in cardiovascular death compared to those born in autumn. The researchers suggest that seasonal fluctuations in diet, air pollution levels, and sunlight may contribute to these differences.

SourceBMJ Group·JournalThe BMJ·DateDec 18, 2019