Results 21 to 30 of about 1,096,822 (266)

Salvesen’s Method for Added Resistance Revisited [PDF]

open access: yesJournal of Offshore Mechanics and Arctic Engineering, 2021
Abstract Almost 4 years after the appearance of Salvesen–Tuck–Faltinsen (STF) strip theory (Salvesen et al., 1970, “Ship Motions and Sea Loads,” Annual Meeting of the Society of Naval Architecture and Marine Engineers (SNAME), New York, Nov.
openaire   +2 more sources

ADDED RESISTANCE OF SHIPS IN QUARTERING SEAS

open access: yes, 2013
In this paper, the 3D panel method of NTUA-SDL for calculating the added resistance of a ship in bow seas has been extended and validated for the quartering seas case. At first we studied the drift force on a semi-submersible in quartering seas.
Liu, Shukui, Papanikolaou, Apostolos D.
openaire   +2 more sources

A study of “forced-ad resistance” leading to “Skip Ad” on YouTube

open access: yesTurkish Journal of Computer and Mathematics Education (TURCOMAT), 2021
The current policy of YouTube forces viewers to watch ads for at least 5 seconds before appearing “Skip Ad” button to continue watching the video. Recent studies show that a large percentage of watchers skip YouTube ads whenever possible but the factors behind such viewers behavior has not been analyzed so far.
openaire   +1 more source

Resistivity of polonium (Ad Interim) [PDF]

open access: yes, 1949
Apparatus for measuring the resistivity of polonium is described. This equipment has been built and tested. No resistivity measurements were made, however, because the method of determining the purity of the sample has not been perfected.
openaire   +2 more sources

Numerical study of Iran-Bushehr Container Ship motions and added resistance in regular head waves using STAR-CCM+

open access: yesنشریه مهندسی دریا, 2020
Nowadays, the optimal use of energy, speed increase, fuel consumption reduction and environmental pollution prevention are essential in the ship design and manufacturing discussion. So it is critical to be able to estimate ship's response to waves, since
Amirhossein Amiri   +3 more
doaj  

Application of the Design of Experiments and Computational Fluid Dynamics to Bow Design Improvement

open access: yesJournal of Marine Science and Engineering, 2019
Techniques of the design of experiments (DOE) and computational fluid dynamics (CFD) were applied for improving the bow shape of a tanker hull. Through this, a hull that could reduce the added resistance in waves was derived.
Woochan Seok   +3 more
doaj   +1 more source

Rational Use of Herbal Products in Pediatric Patients Treated With Anticancer Drugs in the European Union

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The use of herbal medical preparation (HMP) is rising among pediatric oncology patients, often to manage treatment‐related symptoms. Their effectiveness remains uncertain, and the risk of herb–drug interactions is underestimated.
Orianne Mahot   +6 more
wiley   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

Numerical studies on non-linearity of added resistance and ship motions of KVLCC2 in short and long waves

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2019
In this study, numerical simulations for the prediction of added resistance for KVLCC2 with varying wave steepness are performed using a Computational Fluid Dynamics (CFD) method and a 3-D linear potential method, and then the non-linearities of added ...
Olgun Hizir   +5 more
doaj   +1 more source

Evaluation of the Effect of Container Ship Characteristics on Added Resistance in Waves

open access: yesJournal of Marine Science and Engineering, 2020
Added resistance in waves is one of the main causes of an increase in required power when a ship operates in actual service conditions. The assessment of added resistance in waves is important from both an economic and environmental point of view, owing ...
Ivana Martić   +3 more
doaj   +1 more source

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