Results 21 to 30 of about 499,932 (244)

Circular cylindrical shell flutter analysis based on the unsteady lifting surface theory and experimental verification

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper deals with flutter analysis of a circular cylindrical shell based on the non-planar unsteady lifting surface theory. In this study, experiments are conducted with a cantilevered circular cylindrical shell subjected to inner fluid flow, and ...
Hiroya ITOH   +2 more
doaj   +1 more source

Flutter of a rectangular cylindrical shell subjected to inner fluid flow

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper deals with flutter experiments and analysis of a rectangular cylindrical shell based on the non-planar unsteady lifting surface theory. In this study, experiments are conducted with a cantilevered rectangular cylindrical shell subjected to ...
Hiroya ITOH   +2 more
doaj   +1 more source

Static Aeroelastic Beam Model Development for Folding Winglet Design

open access: yesAerospace, 2020
Wing shape adaptability during flight is the next step towards the greening of aviation. The shape of the wing is typically designed for one cruise point or a weighted average of several cruise points.
Bereket Sitotaw Kidane, Enrico Troiani
doaj   +1 more source

Tip-Fin Mild Flutter Analysis Using the Doublet-Point Method for Non-Planar Lifting Surfaces.

open access: yesJournal of the Japan Society for Aeronautical and Space Sciences, 1995
Flutter calculations were carried out on the results of fundamental wind-tunnel experiments on tip-fin configuration wings. In the experiments, mild flutter has been observed within a certain range of flow speed which was well below the violent flutter point.
UEDA, Tetsuhiko, KAKIZAKI, Shinji
openaire   +2 more sources

Interference Analysis between Crack and General Inclusion in an Infinite Plate by Body Force Method [PDF]

open access: yes, 2014
A continously embedded force doublet over the particular region can be regarded as the distributing eigen strain. This fact implies that many sorts of inelastic strain can be replaced by the force doublet.
Ino, Takuichiro   +2 more
core   +1 more source

Hilbert series and plethystics: paving the path towards 2HDM- and MLRSM-EFT

open access: yesJournal of High Energy Physics, 2019
Effective Field Theory (EFT) technique is one of the most elegant ways to capture the impact of high scale theory, if any, at some low energy by incorporating higher mass dimensional (≥5) effective operators ( O $$ \mathcal{O} $$ i ).
Anisha   +3 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska   +13 more
wiley   +1 more source

Doublet method for very fast autocoding

open access: yes, 2004
Background Autocoding (or automatic concept indexing) occurs when a software program extracts terms contained within text and maps them to a standard list of concepts contained in a nomenclature.
Berman Jules J, Jules J Berman
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

open access: yesMolecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka   +9 more
wiley   +1 more source

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