Results 121 to 130 of about 18,433 (259)

Effect of Designed 3D Reinforcement in Mitigating Machining Damage on CFRP Plates

open access: yesPolymer Composites, EarlyView.
Effect of Edge Tufting on Surface Quality, Damage, and Mechanical Performance in CFRP Machining: A Comparative Topographical and Structural Analysis. ABSTRACT Composite materials made of carbon fiber‐reinforced epoxy (CFRP) are widely used in aerospace fields due to their high strength‐to‐weight ratio. However, due to low out‐of‐plane resistance, these
Thiago Luiz Lara Oliveira   +2 more
wiley   +1 more source

Analysis of the Process and Results of High-Pressure Abrasive Water Jet Multilayer Cutting of Electrical Steel. [PDF]

open access: yesMaterials (Basel), 2023
Szada-Borzyszkowska M   +3 more
europepmc   +1 more source

Разработка улавливающеподпитывающего устройства для замены изношенных шаров новыми в процессе рейса при шароструйном бурении скважины [PDF]

open access: yes, 2017
Объектом исследования является шароструйный методом бурения. Цель работы – повышение эффективности шароструйного бурения в твердых и крепких горных породах за счет модернизация разработанного на кафедре бурения шароструйного снаряда, конструкция ...
Рыбалко, Павел Николаевич
core  

Poly(L‐Lactide‐Co‐ε‐Caprolactone)/glass Fiber Composites: Toward Improved Mechanical Properties of Polylactide‐Based Composites

open access: yesPolymer Composites, EarlyView.
Enhanced impact strength in PLLA‐based composites via ε‐caprolactone incorporation in the matrix. ABSTRACT Inherent brittleness and limited toughness of polylactide (PLA) restrict its use in high‐performance applications. To overcome these limitations, poly(L‐lactide) (PLLA) is often blended with more ductile thermoplastics or chemically modified ...
Bernard Miranda Campos   +4 more
wiley   +1 more source

Study of kerf geometry of multilayers materials in abrasive water jet cutting process

open access: yesMATEC Web of Conferences, 2017
The use of abrasive jet cutting in case of multilayers materials, shows particularities and difficulties, due to different hardness and thickness of layers.
Barabas Bogdan, Deaconescu Andrea
doaj   +1 more source

Advances in research on impulse hydro‐turbine technology

open access: yesRiver, EarlyView.
Abstract To accelerate the development of impulse hydro‐turbines and support the efficient utilization of hydropower resources in Southwest China, this paper examines the background, historical development, and research progress of impulse hydro‐turbines.
Xiaochao Li   +7 more
wiley   +1 more source

Nanoplastics Impair GnRH Neuron Migration and Neuroendocrine Function: Emerging Players in the Pathogenesis of Reproductive Disorders

open access: yesSmall, EarlyView.
Little is known about the effects of polystyrene nanoplastics (PS‐NPs) on gonadotropin releasing hormone (GnRH) neurons, which control puberty onset and fertility. By applying tailored in vitro GnRH neuron models, this article shows how PS‐NPs are internalized and impact hormone secretion and cell migration, through gene expression changes. Ultimately,
Federica Amoruso   +14 more
wiley   +1 more source

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