Results 31 to 40 of about 4,351 (220)
Advanced Materials Interfaces, EarlyView.Schematic illustration of a sustainable nanofabrication process: chitosan derived from natural sources is used as a biodegradable thin film resist, patterned via Constant Pulse‐Assisted Force Lithography (CP‐AFL) to create tunable nanogrooves. These grooves template gold nanowire formation, enabling high‐resolution nanopatterning under ambient ...
Paolo Pellegrino +7 more
wiley +1 more source
Role of Friction in Microswimmer and Active Filament Motion
, 2021 Friction is pervasive in all fields of science. It is the key factor that emerging technologies involving autonomous motion at micron scales such as micro-bots need to overcome in order to be efficient.
Mondal, Debasmita
core
Vertebral morphology in the tail-whipping common thresher shark, Alopias vulpinus
, 2023 <p>Thresher sharks (<em>Alopias</em> spp.) are characterized by an elongated, scythe-like caudal fin that is used in tail-whipping, a behavior where the tail is thrown overhead to stun prey.
Passerotti, Michelle +4 more
core +1 more source
Minimally Invasive Delivery of Optical Nanosensors Using Injectable Hydrogels
Advanced Materials Interfaces, EarlyView.Injectable peptide hydrogels offer a minimally invasive delivery platform for single‐walled carbon nanotube (SWCNT)‐based near‐infrared fluorescent sensors, enabling real‐time measurement of drug concentrations. Encapsulated SWCNTs show a dose‐dependent fluorescence response across physiologically relevant concentrations and retain their fluorescence ...
Shirel Kleiner, Gili Bisker
wiley +1 more source
First Ramsey-type mass measurements with ISOLTRAP and design studies of the new PENTATRAP project [PDF]
, 2009 The application of Penning traps for mass spectrometry has led to a major step in the mass precision. Consequently, atomic masses became more and more important as input parameters in different research fields.
George, S., George, Sebastian
core +1 more source
Advanced Materials Technologies, EarlyView.Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu +8 more
wiley +1 more source
Recent Advances of Slip Sensors for Smart Robotics
Advanced Materials Technologies, EarlyView.This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang +8 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi +3 more
wiley +1 more source
Nonlinear dynamic analysis of offshore structures [PDF]
, 1986 In this thesis consideration is given to a selection of nonlinear dynamic problems in the field of offshore engineering. Hydrodynamic loading on fixed horizontal and vertical tubular members and the dynamic response of articulated towers together ...
Ghadimi, R.
core
Determination of the fastest trajectories of a material point in a horizontal vector field
, 2021 Запропоновано розвʼязання відомої навігаційної задачі Цермело класичними варіаційними методами. Класична задача Цермело в рамках теорії оптимального керування формулюється таким чином.
Легеза, В.П. +1 more
core +1 more source