Results 61 to 70 of about 28,076 (322)

Displacive In‐Plane Ferroelectricity with Domain‐Specific Curie Temperature in Van der Waals Semiconductors

open access: yesAdvanced Science, EarlyView.
Temperature‐dependent electron diffraction on tin monochalcogenides demonstrates a gradual displacive transformation between ferroelectric and paraelectric phases with significant variability in lattice constants and Curie temperature (TC). Periodic variations exist even between domains in individual crystals, implying a domain‐specific Curie ...
Peter Sutter, Eli Sutter
wiley   +1 more source

LA NAVIGATION DE PLAISANCE : UNE ACTIVITE TOURISTIQUE « AMPHIBIE » ENTRE ESPACES DE PRATIQUES ET TERRITOIRES DE GESTION [PDF]

open access: yes, 2008
Since the beginning of mass tourism, pleasure boating is a particular way of territoriality through various équipment along the coastline (harbours, marinas, nautical sector firms, slipways...) and ebbing and flowing as well maritime as terrestrial ...
Sonnic, Ewan
core   +1 more source

All at sea: sustaining livelihoods through maritime tourism in Croatia [PDF]

open access: yes, 2017
This paper explores the development of maritime tourism activities undertaken by a Seafaring Croatian community, largely in response to changing economic circumstances. Empirical data gathered in May 2013 from narrative stories given by boat Captains and
Cavlek, N.   +2 more
core   +1 more source

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

open access: yesAdvanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen   +8 more
wiley   +1 more source

Convergent Total Synthesis of 16β‐Hydroxylpseudobufarenogin

open access: yesAngewandte Chemie, EarlyView.
We present a novel convergent strategy that integrates Pd/Ag‐promoted Suzuki–Miyaura coupling with Ir‐catalyzed radical‐relay cyclization, enabling the first total synthesis of 16β‐hydroxylpseudobufarenogin. This approach is broadly applicable to the total synthesis of various oxygenated bufadienolides by simply modifying the fragment structures ...
Wataru Shigematsu   +3 more
wiley   +2 more sources

Wave-Induced Loads and Fatigue Life of Small Vessels Under Complex Sea States

open access: yesJournal of Marine Science and Engineering
The Strait of Messina poses unique challenges for small vessels due to strong currents and complex wave conditions, which critically affect structural integrity and operational safety.
Pasqualino Corigliano   +3 more
doaj   +1 more source

Numerical simulation of sediment deposition thickness at Beidaihe International Yacht Club

open access: yesWater Science and Engineering, 2010
The finite element method (FEM) was used to simulate sediment hydrodynamics at the Beidaihe International Yacht Club, and a two-dimensional model was established.
Cheng-gang Lu   +4 more
doaj   +1 more source

Weymouth's once in a lifetime opportunity. [PDF]

open access: yes, 2008
On the 6 July 2005 much changed for the towns of Weymouth and Portland, Dorset as they heard that in seven years time they would be hosting the sailing for the successful London 2012 Olympic Bid. Two years later on, and whilst the Weymouth and Portland
Sadd, Deborah
core  

Bifunctional Artificial Enzymes‐Loaded Microgels With LOX‐ and CAT‐Like Activities for Metabolic Reprogramming and Scarless Wound Repair

open access: yesAdvanced Science, EarlyView.
A bifunctional lactate oxidase‐like and catalase‐like artificial enzyme (Metazyme) is integrated into a rod‐shaped microgel (MetaRgel) to enable cascade lactate oxidation and oxygen regeneration. By reprogramming the wound metabolic microenvironment, MetaRgel alleviates excessive lactate accumulation, oxidative stress, hypoxia, and inflammation ...
Yongyuan Kang   +9 more
wiley   +1 more source

Spiro‑Linked Double Tetraphenylethenes: Solid‐State Emission and Circularly Polarized Luminescence Imaging

open access: yesAngewandte Chemie, EarlyView.
Two spirobisanthracene‐tetraphenylethene (SBA‐TPE) hybrid compounds are synthesized and their photophysical properties in the solid state reported. Circularly polarized luminescence in aggregates, films and dispersions is evaluated. Circularly polarized luminescence imaging is evaluated over crystals revealing discrimination of different types of ...
José L. Páez   +7 more
wiley   +2 more sources

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