Results 61 to 70 of about 840 (285)

Resolving the Structural Duality of Graphene Grain Boundaries

open access: yesAdvanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo   +11 more
wiley   +1 more source

Reproduction of a fish assemblage in the state of São Paulo, southeastern Brazil

open access: yesBrazilian Journal of Biology
Fish reproductions were studied in two river basins (Corumbataí and Jacaré-Pepira basins) in the State of São Paulo, southeastern Brazil. In the Corumbataí basin, four sites were sampled: Cabeça River, Lapa Stream, Passa-Cinco River, and Corumbataí River;
LM. Gomiero, FMS. Braga
doaj   +1 more source

Diet overlap of immigrant narrow-barred Spanish mackerel Scomberomorus commerson (Lac., 1802) and the largehead hairtail ribbonfish Trichiurus lepturus (L., 1758) in the Egyptian Mediterranean coast [PDF]

open access: yesAnimal Biodiversity and Conservation, 2007
The immigrant S. commerson (Lac., 1802) represents more than 2% of the total Egyptian catch and its distribution stretches from East to West along the Egyptian Mediterranean coast. The feeding habits of T. lepturus and S.
Bakhoum, S. A.
doaj  

Prawns in purse seine catches [PDF]

open access: yes, 1982
Prawns being demersal in habit, occur rarely in purse seine catches. A study of prawns occurring in purse seine catches in Cochin and Karnataka region ,and also the comparison of its size composition has been attempted. The occurrence of M.
Telang, K Y   +4 more
core  

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

open access: yesAdvanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena   +10 more
wiley   +1 more source

Feeding Habits of Mene maculata (Teleostei: Menidae) in the Southwestern Waters of Taiwan, Western Pacific Ocean

open access: yesFishes
This study investigated the feeding habits of moonfish (Mene maculata) in the waters of southwestern Taiwan in the Western Pacific Ocean using commercial trawling nets and Taiwanese purse seines. For this, we analyzed the body size and stomach content of
Yi-Chen Wang, Ming-An Lee, Jia-Sin He
doaj   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

open access: yesAdvanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang   +5 more
wiley   +1 more source

Productivity changes for trawlers and purse seiner in two regions and fishing zones in Peninsular Malaysia [PDF]

open access: yes, 2012
Marine fish landings in Peninsular Malaysia have shown increasing pattern starting from year 1996 to 2009. Most of the total landings in Peninsular Malaysia had come from inshore fisheries.
Syed Seman, Sharifah Erin
core  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

open access: yesAdvanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj   +8 more
wiley   +1 more source

purse seines

open access: yes, 1974
purse seinesThe first week in April the winter trip was over and we returned home to get ready for the spring baiting. Herring was very scarce in Fortune Bay and the only herring was secured by purse seines for bait.PRINTED ITEM JHG. M.

core  

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