Results 91 to 100 of about 406,289 (272)
Resenha do Livro: As Seis Lições Autor: Ludwig von Mises ISBN: 978-85-62816-01 ...
Ludwig von Mises
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Torque‐Transmitting Architected Metamaterials for Flexible and Extendable Tubular Robotics
Soft and continuum robots commonly rely on fluid, tendon, or rod‐based power transmissions, to control robotic form and actuation. This study presents an architected structure, based on patterned straight‐line mechanisms, that enables simultaneous bending, extending, and torsionally rigid (BETR) transmission.
Sawyer Thomas, Aman Garg, Jeffery Lipton
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This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
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Public Policy and Methodological Myopia
The 2023 systematic review published by the Cochrane Library on the use of physical barriers to contain respiratory viruses became a landmark in the scientific and political debate surrounding non-pharmaceutical interventions during pandemics.
Marcos Giansante
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A Murine Bispecific Antibody Efficiently Redirects T Cells Against Calr Mutated Stem Cells In Vivo
ABSTRACT Calreticulin (CALR) mutations are prevalent in 20%–30% of patients with BCR::ABL1‐negative myeloproliferative neoplasms (MPN). Mutant calreticulin (mutCALR), presented by the thrombopoietin receptor (MPL, also known as TPOR or CD110) on the surface of the disease‐initiating MPN progenitors, represents an ideal target for curative ...
Shengen Xiong +5 more
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Investigation of Hexagonal Honeycomb Topology for Impact Optimization in Energetic Material
ABSTRACT The regulation of the mechanical properties of energetic materials manufactured by traditional processes is constrained. However, the introduction of lattice structures can facilitate the regulation of mechanical properties without necessitating alterations to the materials themselves. Using finite element analysis and experimental validation,
Xueye Chen +4 more
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Teoria Austríaca dos Ciclos Econômicos
O livro Navigating the Boom/Bust Cycle: An Entrepreneur’s Survival Guide, de Murray Sabrin, publicado em 2021 pela Business Expert Press, analisa os ciclos econômicos de expansão e recessão sob a perspectiva da política monetária e de seus efeitos sobre
Thiago Azevedo, Fernanda Galhardo
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Abstract Invasive gray squirrels (Sciurus carolinensis) have replaced the native red squirrel (Sciurus vulgaris) across much of Great Britain over the last century. Several factors have been proposed to underlie this replacement, but here we investigated the potential for dietary competition in which gray squirrels have better feeding performance than ...
Philip G. Cox, Peter J. Watson
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Some Aspects of the Relationship between the Freiburg School and the Austrian School [PDF]
This paper is about some aspects of the interre-lationship of the Freiburg School and the Austrian School. The relationships between these schools will be discussed in the field of econo-mic theory and economic policy.
Meijer,G.
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Abstract The crania of leporid lagomorphs are uniquely fenestrated, including the posterior cranial bones and the lateral portion of the maxilla. The functional significance of the highly fenestrated rostrum has received considerably little attention, despite being absent in other mammalian herbivores with a long rostrum.
Amber P. Wood‐Bailey, Alana C. Sharp
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