Results 171 to 180 of about 1,741,164 (298)

Estudio experimental sobre los modos de fallo por cortante de vigas esbeltas (a/d > 2.4) de hormigón armado y de hormigón armado reforzado con fibras de polipropileno

open access: yes, 2016
[EN] An experimental campaign of 16 slender shear beams, a/d>2.5, is developed. The reinforced concrete beams with rectangular cross section are based on the geometry of the beams performed by Bresler et al in 1963 (1) and reproduced by Vecchio et al in 2004 (2 ) to study failure shear modes.
openaire   +2 more sources

Study of 2.4-D, a Herbicidal, from Medical Standopoint

open access: bronze, 1956
Kimiko Kawanabe   +2 more
openalex   +2 more sources

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

CagriSema Reduces Blood Pressure in Adults With Overweight or Obesity: REDEFINE 1. [PDF]

open access: yesHypertension
Verma S   +9 more
europepmc   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

Evaluating Early Appropriate Care Criteria for Acute Axial and Lower Extremity Fractures: A Large Database Propensity-Matched Cohort Study. [PDF]

open access: yesJ Am Acad Orthop Surg Glob Res Rev
Burkhart RJ   +6 more
europepmc   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim   +4 more
wiley   +1 more source

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