Results 1 to 10 of about 3,381 (233)

Deniz Güvenliğinde 21. Yüzyıl Tehditlerinin AHP Yöntemiyle Değerlendirilmesi

open access: yesGüvenlik Stratejileri Dergisi, 2023
In the global political and economic agenda cycle of the 21st century, interest in the seas has spread rapidly. The security of maritime areas, which are central in issues such as transportation, global trade, natural resource reserves, and transfer, has
Eda Tutak
doaj   +2 more sources

Characterizing Maritime Snow Canopy Interception in Forested Mountains

open access: yesWater Resources Research, 2019
Air temperature (Tair) plays an important role in determining how a canopy intercepts snow and apart from event size is the single most important micrometeorological variable found to adequately influence interception rates and magnitude.
T. R. Roth, A. W. Nolin
doaj   +2 more sources

Koncept jedinstvene morske granice i rješavanje spora o razgraničenju u Crnome moru : Rumunjska – Ukrajina

open access: yesPoredbeno Pomorsko Pravo, 2014
Novija sudska praksa potvrđuje tendenciju razgraničenja epikontinentskih i gospodarskih pojaseva između država čije obale leže sučelice ili međusobno graniče jedinstvenom morskom granicom. Utvrđivanje takve zajedničke granične crte, koju su u postupku
Marina Vokić Žužul
doaj   +1 more source

Mesoscale modeling of smoke transport over the Southeast Asian Maritime Continent: coupling of smoke direct radiative effect below and above the low-level clouds [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
The online-coupled Weather Research and Forecasting model with Chemistry (WRF-Chem) is used to simulate the direct and semi-direct radiative impacts of smoke particles over the Southeast Asian Maritime Continent (MC, 10° S–10° N, 90–150° E) during ...
C. Ge, J. Wang, J. S. Reid
doaj   +1 more source

Lagrangian aerosol particle trajectories in a cloud-free marine atmospheric boundary layer: implications for sampling [PDF]

open access: yesAtmospheric Measurement Techniques
Meteorological processes such as gust fronts, roll structures, internal boundary-layer development and smaller-scale turbulence complicate the physical interpretation of measured aerosol particle properties, fluxes, and transport in the marine ...
H. J. Park   +5 more
doaj   +1 more source

Port infrastructure monitoring (Madeira Island, Portugal) through GNSS, inertial systems and physical and numeric models.

open access: yesFrontiers in Marine Science, 2014
Port infrastructures as breakwaters, are specially designed to be exposed to the most adverse and extreme conditions. Actions such as wind, waves, tides, sediment dynamics and ships anchoring are factors that can weaken these infrastructures over time ...
Mário Pereira   +3 more
doaj   +1 more source

Instance Segmentation of Ship Images Based on Multi-Branch Adaptive Feature Fusion and Occluded Region Decoupling in Occluded Scenes

open access: yesJournal of Marine Science and Engineering
Instance segmentation accurately extracts the position and outline of ships, serving as the foundation for maritime safety tasks such as multi-object tracking, sensor fusion, and collision warning. This study focuses on single-frame segmentation and aims
Yuwei Zhu   +4 more
doaj   +1 more source

Stochastic stability analysis of ship rolling based on first-passage probability

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveParametric rolling is a typical mode of dynamic instability, characterized by strong nonlinear dynamics and random wave excitation forces.International maritime organization (IMO) has issued the "Guidelines for assessment of the second ...
Yaliu LIU   +4 more
doaj   +1 more source

Robust SAR Ship Detection with Texture Perception Convolution and Region Balanced Sampler

open access: yesRemote Sensing
High-resolution synthetic aperture radar (SAR) ship detection plays a pivotal role in maritime surveillance and ocean monitoring. However, it remains challenging in practice because of the single-channel imaging modality, severe multiplicative speckle ...
Hangyu Cao, Zhao Chen
doaj   +1 more source

Granice podmorskih prostora jadranskih država

open access: yesPoredbeno Pomorsko Pravo, 2015
U ovome radu analiziraju se sve dosada utvrđene granice jadranskog podmorja kao i one koje tak valja utvrditi, posebice u svjetlu novih istraživanja njegovih prirodnih bogatstava. Uz Hrvatsku i Italiju, koje dijele najveći dio morskog dna i podzemlja u
Marina Vokić Žužul   +1 more
doaj  

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