Business & Economics
Updates every hour. Last Updated: 2-Nov-2025 18:11 ET (2-Nov-2025 23:11 GMT/UTC)
Differences in agrifood system carbon emissions between China and Africa
Higher Education Press- Journal
- Frontiers of Agricultural Science and Engineering
New funding for health economics research on substance use disorder treatments
Weill Cornell MedicineGrant and Award Announcement
Study reveals the role of geography in the opioid crisis
Massachusetts Institute of TechnologyPeer-Reviewed Publication
MIT researchers examined the role geography has played in the opioid crisis. They find state-level policies inadvertently contributed to the rise of opioid addiction, and that addiction itself is a central driver of the long-term problem.
Simulating and projecting agricultural non-CO2 greenhouse gas emissions in China based on a bottom-up model
Tsinghua University PressPeer-Reviewed Publication
The Agricultural non-CO2 Greenhouse gAs InveNtory (AGAIN) is a bottom-up model following the Tier 2 methodology of the IPCC to estimate emission trajectories and evaluate the mitigation potential of China’s agricultural non-CO2 greenhouse gas (GHG) emissions at the provincial level through 2060 under four scenarios: business-as-usual (BAU), current policy (CP), conventional technical potential (CTP), and maximum technical potential (MTP). The model covers six agricultural subsectors, including freshwater aquaculture, and incorporates eight policy objectives and seventeen agricultural mitigation technologies within its scenario module. It can identify priority mitigation regions and sectors under different scenarios.
- Journal
- Energy and Climate Management
3D-printed electrolytes keep zinc batteries stable for 8000 cycles
International Journal of Extreme ManufacturingPeer-Reviewed Publication
How does 3D printing precisely control battery stress?
In International Journal of Extreme Manufacturing, Wei Yuan and coworkers from South China University of Technology introduce a new manufacturing method for gel polymer electrolytes (GPEs) using digital light processing (DLP) 3D printing. This technique allows precise control over the structure of GPEs through layer-by-layer curing. It improves the uniformity of microscopic pores and macroscopic dimensions, which helps regulate interfacial stress effectively. This study offers a practical strategy to enhance the stability of the anode-electrolyte interface (AEI), contributing to zinc batteries with longer cycle lives.
- Journal
- International Journal of Extreme Manufacturing
Amid renewable-energy boom, study explores options for electricity market
Penn StatePeer-Reviewed Publication
- Journal
- Energy Economics
- Funder
- U.S. National Science Foundation