Results 111 to 120 of about 1,477,209 (306)
Revista Brasileira de Plantas Medicinais, 2010 As Caatingas, único Bioma exclusivamente brasileiro, têm sofrido grande extrativismo dos recursos, com perdas de diversidade biológica associadas ao fornecimento de madeira e extratos vegetais.
T.S. Silva, E.M.X. Freire
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Nanothermometry in Living Cells: Physical Limits, Conceptual and Material Challenges
Advanced Functional Materials, EarlyView.Heat and temperature are fundamental to life. When nanothermometers began probing regions as small as a living cell, they triggered controversial claims of large intracellular temperature gradients. We review physical constraints energy‐conservation, entropy production, thermodynamic fluctuations, and molecular dynamics.
Taras Plakhotnik
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The alaas: the interplay between environment and Sakhas in Central-Yakutia [PDF]
, 2012 Alaases, thermokarst depressions formed in the permafrost environment of Yakutia (north-eastern Siberia) provide fertile hayfields for the Sakha cattle economy.
Mészáros, Csaba
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Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control
Advanced Functional Materials, EarlyView.A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong +7 more
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Biofuels: a contested response to climate change
Sustainability: Science, Practice, & Policy, 2013 Biofuels have received increased attention in recent years as renewable alternatives to fossil fuels in the steadily growing transportation sector. Simultaneously, the impact of biofuel technologies has been highly disputed in public debates, where their
Mette Jensen, Anne Holst Andersen
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Agricultural Economics (AGRICECON)Air pollution is beyond an environmental or health issue. The impact of air pollution on farmers' decisions on agricultural mechanisation has always been overlooked and debate persists over subjective and objective pollution.
Junkai Ma, Xintong Liang
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Advanced Functional Materials, EarlyView.A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang +7 more
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Meitan xuebaoEfficient environmental perception is a crucial aspect of enabling autonomous driving in open-pit mines. Simultaneously acquiring various features such as the location and distance of obstacles and drivable areas in the environment has become an urgent ...
Shaobo LI +3 more
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Advanced Functional Materials, EarlyView.A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam +8 more
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Air Pollutant Traceability Based on Federated Learning of Edge Intelligent Perception Agents
SensorsTracing the source of air pollution presents a significant challenge, especially in densely populated urban areas, because of the unpredictable and complex nature of aerodynamics.
Jinping Xue +5 more
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