Results 191 to 200 of about 263,531 (312)

Fully 3D‐Printed Wave‐Wound Electromagnetic Motors

Advanced 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, Sebastian Mettes, Eduardo Francke, Kenneth W. Allen, Yi Chen Mazumdar   +4 more
wiley   +1 more source

Decoding Natufian mortuary practices through the taphonomy of an experimental burial. [PDF]

Sci Rep
Alperson-Afil N, Rabinovich R.
europepmc   +1 more source

Magnetic Droplet Manipulation on Open Surfaces

Advanced Materials Technologies, EarlyView.
Recent advances in the manipulation of magnetic droplets demonstrate various manipulations on open surfaces, including transport, splitting, merging, and force‐controlled motion, enabled by magnetic particles and external fields. ABSTRACT Manipulation of liquids on a smaller scale enables applications in various fields, particularly diagnostics and ...
Robab Jahangir, Vahid Nasirimarekani
wiley   +1 more source

Buckling‐Driven Linearity in Flexible Capacitive Pressure Sensors Based on a Three‐Dimensional Dual‐Pore Polyurethane Structure

Advanced Materials Technologies, EarlyView.
A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley   +1 more source

Population discontinuity in the Paris Basin linked to evidence of the Neolithic decline. [PDF]

Nat Ecol Evol
Seersholm FV, Ramsøe A, Cao J, Chambon P, Sjögren KG, McColl H, Demeter F, Gaunitz C, Vinner L, Stenderup J, Scorrano G, Fyfe R, Price TD, Mortensen MF, Krüger S, Dehn T, Hansen SI, Vesterdorf K, Korneliussen TS, Allentoft ME, Kristiansen K, Salanova L, Willerslev E, Sikora M.   +23 more
europepmc   +1 more source

Flexible Pressure Sensor With Co‐Optimized Sensitivity and Linearity Based on Gradient Toroidal Microstructures

Advanced Materials Technologies, EarlyView.
A flexible piezoresistive pressure sensor with gradient toroidal CNT/PDMS microstructures is reported. The hierarchical geometry enables sequential electrode contact, achieving a sensitivity of 256.20 kPa−1 and linear response (R2 = 0.99) over 0–1000 kPa.
Rongmei Wang, Ruolin Liu, Ming Lei, Yifan Liu, Fengming Hu, Bing Ji, Chao Peng, Jianyi Luo, Bingpu Zhou   +8 more
wiley   +1 more source

CRISP: Cremated remains inference of sex probabilities - A software for Bayesian sex estimation in human cremated remains. [PDF]

PLoS One
Waltenberger L, Beitel S, Bischeri M, Rebay-Salisbury K, Sperduti A, Cavazzuti C.   +5 more
europepmc   +1 more source

Thackrah's grave [PDF]

Occupational Medicine, 2003
openaire   +2 more sources

Upcycling Compact Discs Into Ultra‐Stable, Flexible, and Stretchable Nanoporous Gold Electrodes for Enhanced Biosensing Performance

Advanced Materials Technologies, EarlyView.
This article highlights the development of robust and high‐performance flexible and stretchable biosensors that maintain long‐term functionality and optimal electrical conductivity under mechanical deformation, utilizing sustainable and cost‐effective manufacturing principles.
Mousa H. Aldosari, Ahyeon Koh
wiley   +1 more source

Moderate to severe food insecurity from pregnancy to 18 months postpartum: a descriptive study, Pelotas, 2016-2020. [PDF]

Epidemiol Serv Saude
Ávila CN, Scholl CC, Coelho FT, Trettim JP, Matos MB, Ghisleni G, Ardais AP, Martins CSR, Motta JVDS, Pinheiro RT, Quevedo LA.   +10 more
europepmc   +1 more source