Results 71 to 80 of about 578,095 (300)
Gravitational Instantons and Fluxes from M/F-theory on Calabi-Yau fourfolds
, 2011 We compactify four-dimensional N=1 gauged supergravity theories on a circle including fluxes for shift-symmetric scalars. Four-dimensional Taub-NUT gravitational instantons universally correct the three-dimensional superpotential in the absence of fluxes.
A. P. Braun +6 more
core +1 more source
Integrability in conformally coupled gravity: Taub-NUT spacetimes and rotating black holes [PDF]
, 2013 We consider four dimensional stationary and axially symmetric spacetimes for conformally coupled scalar-tensor theories. We show that, in analogy to the Lewis-Papapetrou problem in General Relativity (GR), the theory at hand can be recast in an analogous
Bardoux, Yannis +2 more
core +2 more sources
Grip and Grasp: Lizard Claw Inspired Robotic Manipulators
Advanced Robotics Research, EarlyView.Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee +4 more
wiley +1 more source
, 2005 We construct new explicit solutions of general relativity from double analytic continuations of Taub-NUT spacetimes. This generalizes previous studies of 4-dimensional nutty bubbles. One 5-dimensional locally asymptotically AdS solution in particular has
A. Awad +22 more
core +1 more source
FiN‐Kiri: Fabric‐Based Inflatable Kirigami Actuator for Multimodal Soft Robots
Advanced Robotics Research, EarlyView.This study introduces a type of inflatable fabric‐based kirigami actuator capable of performing bending motion. The actuator is utilized as soft grippers, a crawling robot and a swimming robot. The crawling robot demonstrated extraordinary motion capabilities, such as moving forward, turning and navigating a narrow tunnel.
Yang Yu +12 more
wiley +1 more source
On the Origins of Toughness in Corymbia calophylla (Marri Tree) Nuts
Advanced Science, EarlyView.We uncover the natural toughening mechanisms of the marri nut, including fiber pullout, crack deflection, and a viscoelastic matrix, which enable exceptional energy absorption and ductility comparable to Teflon, with an elastic modulus similar to acrylic.
Wegood M. Awad +7 more
wiley +1 more source
Acta Scientiarum Polonorum: Hortorum Cultus, 2020 This study was carried out to determine the changes in yield and some quality characteristics of ‘Tombul’ and ‘Palaz’ hazelnut cultivars according to orchards varied in terms of photosynthetic active radiation.
Yasemin Şen, Saim Zeki Bostan
doaj +1 more source
Pemanfaatan Pati Garut pada Pembuatan Produk Cookies sebagai Upaya Peningkatan Bahan Pangan Lokal”(Erut Cheese Pie Cookies, Erut Ginger Nut Cookies, dan Erut Peanut Honey Cookies)” [PDF]
, 2012 Penelitian ini bertujuan untuk : 1) Menemukan formula produk Erut cheese pie cookies, Erut ginger nut cookies dan Erut peanut honey cookies yang tepat, 2) Mengembangkan teknik olah produk Erut chesse pie cookies, Erut ginger nut cookies dan Erut peanut ...
TANJUNG AJI NUR , MUSTOFA
core
, 2008 We study magnetospheric structure surrounding rotating magnetized neutron star with nonvanishing NUT (Newman-Tamburino-Unti) parameter. For the simplicity of calculations Goldreich-Julian charge density is analyzed for the aligned neutron star with zero ...
B. J. Ahmedov +7 more
core +1 more source
Advanced Science, EarlyView.This review explores inorganic metal oxides and metal salt nanoparticles templated porous carbons, highlighting their synthesis, structural features, and performance in energy and environmental applications. It critically compares template types, porosity control, and functional outcomes across recent literature.
Gurwinder Singh +8 more
wiley +1 more source