Results 41 to 50 of about 326,446 (253)

Summer CO2 evasion from streams and rivers in the Kolyma River basin, north-east Siberia [PDF]

, 2013
Inland water systems are generally supersaturated in carbon dioxide (CO2) and are increasingly recognized as playing an important role in the global carbon cycle.
Alin S.R, Aufdenkampe A.K, Battin T.J, Battin T.J, Benstead J.P, Bishop K, Blaize A. Denfeld, Butman D, Cole J.J, Cole J.J, Davidson E.A, Frey K.E, Frey K.E, Holmes R.M, Holmes R.M, Hope D, Hope D, Humborg C, Jones J.B, Karen E. Frey, Kelly C.A, Kling G.W, Koprivnjak J-F, Laudon H, Mann P.J, Melack J, Millero F.J, Millero F.J, Paul J. Mann, Rasera M.F.F.L, Raymond P.A, Richey J.E, Robert M. Holmes, Semiletov I.P, Smith L.C, Stumm W, Tank S.E, Teodoru C.R, Thurman E.M, Vachon D, Vannote R.L, Vonk J.E, Wallin M, Wallin M, Weiss R.F, Welp L.R, Wickland K.P, William V. Sobczak, Zhang T, Zimov S.A, Öquist M   +50 more
core   +2 more sources

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, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

Advanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu, Haksoon Jung, Yongwoo Lee, Hoichang Jeong, Yanfeng Zhao, Heesoo Yang, Minho Park, Hyeonjin Lee, Seunghun Baek, Minju Song, Junghwan Kim, Youngmin Jo, Hyunjin Park, Munhyeon Kim, Jae‐Joon Kim, Kyuho Jason Lee, Byungjo Kim, Jimin Kwon   +17 more
wiley   +1 more source

Bridging the Gap Between Energy and Climate Policies in Brazil: Policy Options to Reduce Energy-Related GHG Emissions [PDF]

, 2015
Brazil is facing a series of important policy decisions that will determine its energy future over the next several decades, with important implications for the country's economic competitiveness, the well-being of its citizens, and the global climate ...
Oswaldo Lucon, Taryn Fransen, Viviane Romeiro   +2 more
core  

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Atomic Layer Deposition in Transistors and Monolithic 3D Integration

Advanced Functional Materials, EarlyView.
Transistors are fundamental building blocks of modern electronics. This review summarizes recent progress in atomic layer deposition (ALD) for the synthesis of two‐dimensional (2D) metal oxides and transition‐metal dichalcogenides (TMDCs), with particular emphasis on their enabling role in monolithic three‐dimensional (M3D) integration for next ...
Yue Liu, Taoyu Zou, Cheng‐Yan Xu, Liang Zhen, Yang Li, Yong‐Young Noh   +5 more
wiley   +1 more source

Freshwater Displacement Effect on the Weddell Gyre Carbon Budget

Geophysical Research Letters, 2023
The Weddell Gyre mediates carbon exchange between the abyssal ocean and atmosphere, which is critical to global climate. This region also features large and highly variable freshwater fluxes due to seasonal sea ice, net precipitation, and glacial melt ...
Benjamin A. Taylor, Graeme A. MacGilchrist, Matthew R. Mazloff, Lynne D. Talley   +3 more
doaj   +1 more source

Porewater-Derived Blue Carbon Outwelling and Greenhouse Gas Emissions in a Subtropical Multi-Species Saltmarsh

Frontiers in Marine Science, 2022
Saltmarshes can sequester atmospheric CO2 in sediments, but limited studies have quantified porewater-derived carbon exports and identified related carbon sources.
Peiyuan Zhu, Xiaogang Chen, Xiaogang Chen, Yan Zhang, Qianyu Zhang, Xuan Wu, Huawen Zhao, Liang Qi, Xuexin Shao, Ling Li   +9 more
doaj   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Ocean warming-acidification synergism undermines dissolved organic matter assembly. [PDF]

, 2015
Understanding the influence of synergisms on natural processes is a critical step toward determining the full-extent of anthropogenic stressors. As carbon emissions continue unabated, two major stressors--warming and acidification--threaten marine ...
Anaya, Jesse M, Chen, Chi-Shuo, Chen, Eric Y-T, Chin, Wei-Chun, Farr, Erik   +4 more
core   +2 more sources