Results 141 to 150 of about 12,897 (295)

Cities of refuge Asylum and the politics of hospitality [PDF]

open access: yes, 2008
This thesis draws upon ethnographic work in Sheffield, South Yorkshire, to interrogate asylum as a spatial experience. Arguing that the routine framing of asylum as either an issue of national securitisation or cosmopolitan and humanitarian ethics serves
Darling, Jonathan Mark, Darling, J.
core  

Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride

open access: yesAdvanced Optical Materials, EarlyView.
Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante   +11 more
wiley   +1 more source

Abortion politics and national identity : the X-case, Irishness and the nation-state [PDF]

open access: yes
This thesis examines the shifts in political culture effected by the 'X case' (1992), when the State issued an injunction to prevent a fourteen year old pregnant and suicidal rape victim from travelling abroad for an abortion. In so doing, this thesis
Smyth, Lisa
core  

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

open access: yesAdvanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao   +3 more
wiley   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Historielærernes erindrings- og identitetspolitik: Monokulturel, flerkulturel og/eller demokratisk?

open access: yesNordidactica: Journal of Humanities and Social Science Education, 2015
History Teachers’ Politics of Memory and Identity: Monocultural, Multicultural and/or Democratic? In 2009 the Danish state implemented a history canon as a mandatory part of the history curriculum of the Danish Folkeskole. It has been highly disputed as
Claus Haas
doaj  

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Memory, Recognition and Solidarity: the Victims of Eastern Antioquia as Communicative Citizens

open access: yes
This doctoral research focuses on the relationship between civil society, collective action and the victims’ social movements of the Colombian armed conflict.
Gómez, Camilo Tamayo
core  

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

open access: yesAdvanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang   +9 more
wiley   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

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