Results 91 to 100 of about 84,224 (285)

Flexible 3D Multi‐Material Printing beyond Layer‐by‐Layer Constraints via Sequential Multi‐Printer Fabrication

open access: yesAdvanced Materials Technologies, EarlyView.
We developed a flexible multi‐material printing strategy that employs sequential printing with different printers. This combined use of printers expands the accessible material scope. Moreover, incorporating Xolography as a sequential step enables support‐free, contactless printing, thereby enhancing structural design flexibility beyond conventional ...
Kun Zhou, Cyrille Boyer
wiley   +1 more source

Fully 3D‐Printed Wave‐Wound Electromagnetic Motors

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents the first fully 3D‐printed wave‐wound electromagnetic motors, which are created using conductive nanoparticle inks, carbon‐filled nylon polymers, and surface mount components. These motors can achieve a stall torque of 7.62N·mmA−1$7.62 \nobreakspace N{\cdot }mm A^{-1}$ and efficiency of 28.2 %, which approaches the performance of ...
Joseph Schwalbe   +4 more
wiley   +1 more source

From Chat to Academia: Calibrating Formality in Low-Resource Languages

open access: yesIEEE Access
How formal should a sentence sound? The answer is rarely limited to formal or informal. In natural communication, formality changes gradually from casual conversation to professional writing and highly academic prose.
Seda Efendioglu, Huseyin Pehlivan
doaj   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

open access: yesAdvanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff   +8 more
wiley   +1 more source

The Stylistic Uses of Gothic Passive Constructions

open access: yesVertimo Studijos, 2019
This paper explores the variation between non-past (present and future) synthetic and periphrastic passive verb forms in the Gothic Gospels in an effort to evaluate the possibility that the availability of functionally identical forms of the passive was ...
Artūras Ratkus
doaj   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

open access: yesAdvanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday   +3 more
wiley   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

open access: yesAdvanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo   +6 more
wiley   +1 more source

“I Always Knew It… Digo, Quizás no era Perfect”: Translingual Acts of Identity in the Speech of a Returnee Migrant

open access: yesTrabalhos em Linguística Aplicada, 2019
The following paper addresses the topic of transnationalism in U.S. territory Puerto Rico. As a previous Spanish colony and current U.S. territory, Puerto Rico provides rich grounds for the study of fluid identities to take place.
Katherine Morales
doaj  

LANGUAGE, POLITICS, AND POWER

open access: yesVariación
Politicians style-shift between regional and national variants as a means of constructing a coherent identity and appealing to voters. In Spain, previous research in the south has shown how conservatives may favor normative national variants, while ...
Matthew Pollock
doaj   +1 more source

Longinus On Sublimity [PDF]

open access: yes, 1999
The traditional attribution of On Sublimity to the third-century critic Cassius Longinus has been rejected by most scholars since the early nineteenth century. The arguments against a third-century date are examined and shown to be unfounded.
Heath, M.
core  

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