Results 41 to 50 of about 4,489,492 (298)

ANALISIS TEGANGAN DAN DEFORMASI PADA PLAT SANDWICH STRUKTUR KAPAL YANG MENGALAMI KERUSAKAN RETAK PADA CORE MATERIAL

open access: yesWave, 2022
Penggunaan plat sandwich pada struktur kapal semakin meluas. Steel based hybrid sandwich banyak digunakan sebagai alternatif pengganti plat baja berpenegar.
Heni Siswanti, Muhammad Musta'in
doaj  

Tails of plane wave spacetimes: Wave-wave scattering in general relativity

open access: yes, 2013
One of the most important characteristics of light in flat spacetime is that it satisfies Huygens' principle: Initial data for the vacuum Maxwell equations evolves sharply along null (and not timelike) geodesics.
Harte, Abraham I.
core   +1 more source

Symmetric Waves Are Traveling Waves

open access: yesInternational Mathematics Research Notices, 2009
We show that horizontally symmetric water waves are traveling waves. The result is valid for the Euler equations, and is based on a general principle that applies to a large class of nonlinear partial differential equations, including some of the most famous model equations for water waves. A detailed analysis is given for weak solutions of the Camassa-
Ehrnström, Mats   +2 more
openaire   +2 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Effect of Electrode and Current Variation of Smaw Welding With V-ShapeOn the Bending Strength of ASTMA36 Ship Steel Plate Material

open access: yesWave
This study aims to analyze the effect of current and type of electrode on bending strength with V-shoulder and using SMAW (Shielded Metal Arc Welding) welding on ASTM A36 steel plate.
Regi Septian Permadi, Erifive Pranatal
doaj   +1 more source

ANALISIS RESPON GERAK FLOATING CRANE BARGE UNTUK DECOMMISSIONING STRUKTUR LEPAS PANTAI

open access: yesWave, 2021
Penerapan floating crane barge memiliki potensi besar untuk operasi pengangkatan struktur dalam mendukung decommissioning anjungan lepas pantai pasca operasi.
Nurman Firdaus   +3 more
doaj  

Scattering of a Dirac electron on a mass barrier

open access: yes, 2012
The interaction of a wave packet (and in particular the wave front) with a mass barrier is investigated in one dimension. We discuss the main features of the wave packet that are inherent to two-dimensional wave packets, such as compression during ...
A. Matulis   +7 more
core   +1 more source

A new approach to investigate wave dissipation in viscoelastic tubes: Application of wave intensity analysis [PDF]

open access: yes, 2005
Wave dissipation in elastic and viscoelastic medium has been investigated extensively in the frequency domain. The aim of this study is to examine the pattern of wave dissipation in the time-domain using wave intensity analysis.
Feng, J, Khir, AW
core   +1 more source

Wave Spectrum of Breaking Waves

open access: yesCoastal Engineering 1976, 1976
By wave breaking, an incident monocromatic wave is transformed to a wave composed of its harmonic frequency waves inside a surf zone. Based on a dimensional consideration, the "-1 power law ", the "-2 power law ", the "-2/3 power law " and the "-1/2 power law " on the wave height spectrum ,H(f), are derived as sorts of equilibrium spectra.
Toru Sawaragi, Koichiro Iwata
openaire   +2 more sources

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

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