Tech & AI

A Swedish transport agency found that management teams can adopt the same agile practices used by their developers to improve decision-making speed and quality. The discovery challenges the assumption that agile tools only work for engineering teams, potentially reshaping how organizations structure their leadership operations.EN

Swedish researchers tested how many electric vehicles and rooftop solar panels a residential grid can safely handle simultaneously—and found that charging strategy matters enormously. The findings offer utilities and regulators a practical roadmap for planning infrastructure that won't buckle under the weight of mass EV adoption and distributed solar generation.EN

A new study finds that electric vehicles and cargo bikes can significantly reduce the cost of last-mile delivery when paired with mobile warehouses in dense urban areas. The findings suggest that cities and logistics companies need to rethink warehouse location strategies to capture these efficiency gains—and that vehicle choice matters far more than previously assumed.EN

A new symposium volume explores the intersection of applied linguistics and digitalization in the modern workplace. The collection—drawn from a 2024 Swedish conference—offers insights for organizations navigating language barriers, communication shifts, and workforce adaptation as digital tools reshape how people work and collaborate.EN

Researchers have developed a way to spot unauthorized drones by repurposing communication infrastructure already in place, without disrupting phone and data services. The breakthrough introduces fresh metrics for measuring detection speed and coverage, addressing a growing security challenge for airports, prisons, and critical infrastructure operators.EN

Researchers have identified a critical failure mode in methane-fueled rocket engines: surface roughness accelerates fuel decomposition in cooling channels, leaving insulating carbon deposits that degrade thermal performance. The finding matters because it affects engine reliability and lifespan—particularly for reusable rockets and additive manufacturing, where surface imperfections are common.EN

A new paper shows that 6G systems operating at millimeter and sub-terahertz frequencies will mostly work in the near-field—a regime where classical physics assumptions break down, causing signal loss and positioning errors. The finding forces engineers to rethink antenna array designs for indoor, vehicular, and industrial 6G rollouts.EN

Researchers have identified supercapacitors and flywheels as cost-competitive alternatives to lithium-ion batteries for stabilizing power grids during frequency fluctuations. The finding matters because grids are increasingly fragile as renewable energy replaces traditional power plants—and cheaper storage solutions could accelerate the energy transition while lowering infrastructure costs.EN

Researchers have solved a decades-old problem in contact geometry, proving that certain mathematical structures—called Legendrian submanifolds—retain their essential properties even when subjected to extreme transformations. The finding has implications for optimization algorithms and computational geometry used in robotics, machine learning, and engineering design.EN

A new study shows Sweden can dramatically reduce its reliance on critical raw materials—nickel, cobalt, lithium—needed for electric vehicles through smarter infrastructure and vehicle design rather than recycling alone. For automakers and policymakers, the findings suggest that complementary measures like better charging networks and lighter cars offer more leverage than recycling programs in securing supply chains.EN

Researchers have developed the first comprehensive theoretical model explaining how ultrafast spin currents generate terahertz radiation—a breakthrough that could accelerate development of faster, cheaper wireless communication and sensing devices. The work fills a critical gap between lab observations and engineering design, enabling manufacturers to optimize terahertz emitters for practical applications.EN

Researchers have developed an automated technique using LiDAR to accurately measure the tilt and orientation of existing solar installations across entire regions. The breakthrough could help utilities and developers optimize where to place new solar capacity and predict power output more reliably as distributed solar grows.EN

Researchers have demonstrated that machine learning can control industrial motors more effectively than decades-old engineering approaches, adapting automatically to changing conditions and faults. The finding suggests manufacturers could cut development time and improve product reliability by deploying AI earlier in the design process.EN

Researchers have mapped out how to reliably control gel droplet formation in microfluidic systems, a finding that could accelerate development of lab-on-a-chip diagnostics and cell engineering tools. The work pinpoints which variables matter most—and which don't—cutting design complexity for companies building next-generation biotech devices.EN

Engineers have analyzed how to optimize the internal architecture of transformerless DC/DC converters—critical components in renewable energy systems and electric vehicles—to maintain performance while reducing bulk and cost. The findings show that hybrid designs offer limited advantage over simpler alternatives, helping manufacturers make faster design decisions for compact power applications.EN

A major comparative study reveals that numerical models can't reliably predict how floating offshore wind turbines will behave in rough seas—especially their side-to-side and tilting movements. The findings expose a critical validation gap that could delay deployment of these machines, which are essential for expanding offshore wind capacity in deep water.EN

Researchers deployed an AI system that manages energy in school buildings without needing weather forecasts, automatically balancing solar power, EV charging, and user comfort while staying within safety limits. The approach could help facility managers cut costs and emissions while adapting to renewable energy's unpredictability.EN

Researchers have developed a method to optimally place and operate battery storage systems on electrified railways, reducing peak power demand and lowering electricity expenses. The technique could help transit operators and energy providers manage grid strain while improving the financial case for railway electrification across Europe.EN

Researchers have identified the precise drug-interaction targets needed to make ceftazidime-avibactam work reliably against resistant bacteria. The finding could reshape clinical dosing guidelines and help hospitals deploy this combination therapy more effectively as resistance spreads—potentially extending the life of a critical last-resort antibiotic class.EN

Researchers discovered that a cellular protein called EXT1 plays a dual role in Zika infection—blocking it at early stages but paradoxically enabling it later. The finding could lead to new antiviral drugs by interrupting how the virus hijacks the cell's natural recycling system, potentially offering a fresh target for treating or preventing Zika outbreaks.EN

Researchers have developed a machine learning system that dramatically cuts the time needed to predict how wave energy converters will survive extreme ocean conditions. The breakthrough could accelerate deployment of marine energy technology by replacing weeks of computer simulations with near-instant AI predictions, reducing both development costs and time-to-market.EN

Researchers used ChatGPT's vision capabilities to extract data from 30-year-old Swedish patent cards, cutting labor costs while flagging documents needing human review. The findings suggest a practical playbook for organizations drowning in undigitized archives: AI handles volume cheaply, but quality control remains essential and should drive staffing decisions.EN

A new study reveals that contaminants in methane fuel—like ethane and carbon dioxide—cause dangerous carbon buildup inside rocket engines during flight, reducing cooling efficiency and shortening engine life. The finding matters for companies developing reusable launch vehicles, as it forces a choice between expensive fuel purification or accepting higher maintenance costs.EN

Researchers have trained machine learning models to identify key properties of spent fuel from molten salt reactors using non-destructive analysis—a breakthrough that could accelerate the commercial rollout of this next-generation nuclear technology. The technique addresses a critical gap: international regulators currently lack standardized safeguards protocols for these novel reactors, creating compliance uncertainty for utilities and vendors.EN

Researchers found that how you coat fuel cell components matters far less than how much coating you apply. By adjusting carbon content in protective titanium coatings, manufacturers can now dial in the exact hardness and conductivity needed—potentially reducing production complexity and costs while maintaining performance for fuel cell makers worldwide.EN