Results 81 to 90 of about 37,447 (265)

Ocean Sciences Section objectives

open access: yesEos, Transactions American Geophysical Union, 1987
Earlier this year, I set up an ad hoc Objectives Committee for the AGU Ocean Sciences Section (OSS). This committee met and discussed two topics of growing concern to U.S. oceanographers: the schedule of AGU/OSS national meetings, and the future of The Oceanography Report (TOR) in Eos.The committee members present for the discussion were the current ...
openaire   +1 more source

Metabolic Regulation of Dimethylsulfoniopropionate Cleavage and Dimethyl Sulfide Production in Halomonas sp. D47

open access: yesAdvanced Science, EarlyView.
Dimethylsulfoniopropionate (DMSP) is a major marine organosulfur compound central to climate‐relevant dimethyl sulfide (DMS) production. In Halomonas sp. D47, DMSP catabolism is revealed to be coordinated by two transcriptional regulators, AcuR and AcuZ, which control gene expression by sensing DMSP and its metabolites.
Li‐Yuan Zheng   +16 more
wiley   +1 more source

Philippine Island Arc System Tectonic Features Inferred from Magnetic Data Analysis

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Running along the middle of the Philippine archipelago from south to north, the Philippine fault zone is one of the _ major strike-slip faults. Intense volcanism in the archipelago is attributed to the ongoing subduction along the trench systems ...
Wen-Bin Doo, Shu-Kun Hsu, and Leo Armada
doaj   +1 more source

Coupled Above‐ and Belowground Ecosystem Stability Worldwide

open access: yesAdvanced Science, EarlyView.
Are the worlds above and below our feet in sync? This global exploration reveals an entangled fate between above‐ and belowground ecosystem stability. It identifies arid regions as hotspots for this coupling and highlights temperature stability as a vital safeguard for maintaining ecosystem balance across our warming planet.
Zexin Meng   +18 more
wiley   +1 more source

Seasonal Sea Surface Temperature Asymmetry in the Northwestern Pacific Marginal Seas

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Sea surface temperature (SST) is an important component of climate and weather systems at various time scales. Asymmetric seasonal SST variations in the Northwestern Pacific Marginal Seas (NWPMS) are investigated in this study using observation data and ...
Hyeonyeong Kwak   +6 more
doaj   +1 more source

Fe/N‐Doped Carbon with Nearly Ordered Mesopores and Tunable Particle Sizes as Model Catalysts for Quantitative Evaluation of Electrocatalytic Active Sites

open access: yesAdvanced Science, EarlyView.
This study is dedicated to the design and synthesis of MOF‐derived mesoporous Fe/N‐doped carbons as model catalysts, aiming to quantitatively evaluate the utilization of active sites in the ORR. Through modulation followed by pyrolysis, we successfully prepare size‐tunable Fe/MNC‐x with doped iron atoms and mesoporous structures. The smaller Fe/MNC‐250
Hongjuan Zhang   +7 more
wiley   +1 more source

A Refined Vs30 Map for Taiwan Based on Ground Motion Attenuation Relationships

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Seismic hazard evaluations require an estimate of the expected ground motion at the site of interest usually by using attenuation relationships. The mean shear-wave velocity over the top 30 m (Vs30) is incorporated in the ground motion attenuation ...
Kun-Sung Liu and Yi-Ben Tsai
doaj   +1 more source

Self‐Sustaining Piezozyme Platform for Antifouling via Mechanically Triggered Enzymatic Cascade

open access: yesAdvanced Science, EarlyView.
Wave‐powered CeO2/g‐C3N4 piezozyme coating converts ocean motion into an enzymatic H2O2‐to‐ROS cascade, realizing 180‐day eco‐friendly marine antifouling. ABSTRACT Harnessing ubiquitous mechanical energy for catalytic activation offers an emerging pathway toward self‐sustaining environmental protection systems.
Jingyu Wang   +3 more
wiley   +1 more source

Single‐Cell Transcriptomic Atlases of Camels and Cattle Unravel Molecular Evolution of Digestive and Metabolic Systems

open access: yesAdvanced Science, EarlyView.
We generated multi‐tissue single‐cell transcriptomic atlases of camels and cattle, uncovering conserved and lineage‐specific cellular features across digestive and metabolic systems. Cross‐species comparisons revealed the evolutionary origin of the camel glandular sac and identified novel cell populations linked to physiological specialization ...
Tao Shi   +22 more
wiley   +1 more source

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