Results 61 to 70 of about 429,307 (344)

Metabolic Changes in Scylla paramamosain During Adaptation to an Acute Decrease in Salinity

open access: yesFrontiers in Marine Science, 2021
The mud crab Scylla paramamosain is an important euryhaline mariculture species. However, acute decreases in salinity seriously impact its survival and can result in large production losses.
Hongzhi Yao   +10 more
doaj   +1 more source

Zur Gründung des Instituts für Meereskunde der Universität Kiel 1933 bis 1945 [PDF]

open access: yes, 2000
Up to 1937 there was no marine science institute at Kiel, but marine research was done within the university institutes of zoology, botany, geology and geography, and since 1870 was supported by the Prussian Commission for Scientific Investigations of ...
Gerlach, Sebastian A., Kortum, Gerhard
core  

Strategic Design of Oxophilic Dopants for Active and Durable Alkaline Hydrogen Evolution Reaction Under Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This study explores a cost‐effective alternative by incorporating oxophilic dopants into non‐precious metal hosts to enhance water dissociation and catalyst stability. Computational screening identified Ni─V, Ni─Mo, and Co─V as top candidates. Subsequent experiments confirmed Ni20V exhibits superior HER activity, achieving 76 mV lower overpotential ...
Hyeonjung Jung   +13 more
wiley   +1 more source

Diel Vertical Distribution of Mesozooplankton Functional Groups in the North Pacific Subtropical Gyre: A Case Study

open access: yesFrontiers in Marine Science, 2022
Understanding the diel vertical migration (DVM) patterns of zooplankton has important implications for biological pumping and pelagic food webs. The functional traits of zooplankton generally determine their distribution in the environment.
Ruping Ge   +9 more
doaj   +1 more source

Harmonizing the Pyrene and Ether Groups in Covalent Triazine Polymers for Highly Effective H2O2 Photosynthesis via One‐Step Two‐Electron Oxygen Reduction

open access: yesAdvanced Functional Materials, EarlyView.
The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang   +10 more
wiley   +1 more source

Stirring the strategic direction of scuba diving marine Citizen Science: A survey of active and potential participants. [PDF]

open access: yesPLoS ONE, 2018
Citizen Science (CS) strengthens the relationship between society and science through education and engagement, with win-win benefits. Marine Citizen Science (MCS) is increasingly popular, thanks to society's growing interest in marine environments and ...
Serena Lucrezi   +3 more
doaj   +1 more source

Biomimetic Ion‐Orchestrated Hierarchical Armored Hydrogel Coating for Robust and Multifunctional Surface Protection

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang   +11 more
wiley   +1 more source

Marine Research Development Ways in Ukraine

open access: yesЛюдина і довкілля: Проблеми неоекології, 2018
Analysis of the current state of marine research problems and formulate proposals for the establishment of a national system of sustainable development of marine research in Ukraine and ways of their implementation.
V. I. Medinets, V. O. Ivanytsia
doaj   +1 more source

Oceanography Professional Development in Virginia Via Collaboration, Field Integration, and Inquiry [PDF]

open access: yes, 2008
Seventy-nine in-service teachers completed one of six sections of a grant-funded, graduate-level, summer course entitled, Oceanography, that was offered at four different locations in Virginia between 2005 and 2007.
St. John, K.
core   +1 more source

Advanced Oral Delivery Systems for Nutraceuticals

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang   +4 more
wiley   +1 more source

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