Results 131 to 140 of about 1,332,819 (341)
STUDY ON ESTIMATION METHOD OF TENSILE STRENGTH OF AIRCRAFT STIFFENED-WELED PLATE
Jixie qiangdu, 2019 This paper studied methods to predict the tensile strength of stiffened-welded plate structure for civil aircraft welding. Based on the law of elastic modulus in the composite material mechanics,a theoretical formula is proposed to estimate the tensile ...
BAI ChengZheng +4 more
doaj
PASCO: Structural panel analysis and sizing code, capability and analytical foundations [PDF]
A computer code denoted PASCO which can be used for analyzing and sizing uniaxially-stiffened composite panels is described. Buckling and vibration analyses are carried out with a linked-plate analysis computer code denoted VIPASA, which is incorporated ...
Anderson, M. S., Stroud, W. J.
core +1 more source
GOT1 Inhibition Induces Extracellular Matrix Remodeling in Pancreatic Cancer
Advanced Science, EarlyView.Using tumor tissue engineering, we recreated pancreatic cancer and found that inhibiting glutamic‐oxaloacetic transaminase 1 (GOT1) induces extracellular matrix remodeling and secretome rewiring, as well as promotes cell death. ABSTRACT Pancreatic cancer cells rely on glutamine to sustain their survival in the stiff and poorly vascularized tumor ...
Rodrigo Curvello +10 more
wiley +1 more source
Effective Breadth of Stiffened Plate
Journal of Zosen Kiokai, 1934 As a practical application of the method given in the preceding section, the author investigates the effective breadths in the following cases of plates with parallel sitiffeners, corresponding to the most usual ship structures, such as decks, shells and bulkheads etc., i.e.1.
openaire +3 more sources
Analytical and experimental study of structurally efficient composite hat-stiffened panels loaded in axial compression [PDF]
Structural efficiency studies were made to determine the weight saving potential of graphite/epoxy composite structures for compression panel applications.
Mikulus, M. M., Jr., Williams, J. G.
core +1 more source
Advanced Science, EarlyView.Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Nan Jiang +8 more
wiley +1 more source
Composite reinforced propellant tanks [PDF]
Design studies involving weight and cost were carried out for several structural concepts applicable to space shuttle disposable tankage. An effective design, a honeycomb stabilized pressure vessel, was chosen.
Aleck, B. J. +3 more
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Dead Matter, Living Machines: Repurposing Crustaceans' Abdomen Exoskeleton for Bio‐Hybrid Robots
Advanced Science, EarlyView.Crustacean exoskeletons, repurposed from food waste, are engineered into sustainable bending actuators combining biotic structure with synthetic control. The augmented exoskeletons achieve rapid and robust motion with lightweight body and can be used as part of robotic manipulators, grippers and swimmers.
Sareum Kim, Kieran Gilday, Josie Hughes
wiley +1 more source
Transport composite fuselage technology: Impact dynamics and acoustic transmission [PDF]
A program was performed to develop and demonstrate the impact dynamics and acoustic transmission technology for a composite fuselage which meets the design requirements of a 1990 large transport aircraft without substantial weight and cost penalties. The
Balena, F. J. +5 more
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Advanced Science, EarlyView.IR‐induced dysbiosis depletes P. coprophilus and its metabolite 6‐methyluracil, leading to disinhibition of the IDO1‐Kyn‐AHR axis. This results in sustained fibroblast activation and collagen deposition, driving radiation induced intestinal fibrosis. ABSTRACT Therapeutic options for radiation‐induced intestinal fibrosis (RIF) remain limited. This study
Jiaxin Zhang +11 more
wiley +1 more source