Results 111 to 120 of about 645,712 (359)

Alternative Reconstruction of a First Century AD Roman Cavalry Saddle

EXARC Journal, 2021
The reconstruction of a First Century AD Roman cavalry saddle has not been investigated since Peter Connolly introduced his ideas of a wooden tree saddle in 1984, based on the evidence and dimensions provided by archaeological finds of leather saddle ...
Moira Watson
doaj  

Stimuli‐Responsive Electrofluidic Nervous System for Autonomous Soft Robots

Advanced Intelligent Systems, EarlyView.
A stimuli‐responsive electrofluidic nervous system (SENS) is introduced to achieve sensing, signal processing, and decision‐making using soft materials. Comprising fluidic switches and electroactive actuators, SENS enables multimodal stimuli‐responsiveness and autonomous control in soft robots.
Dip Kumar Saha, Dana Ragab, Nicolas Herzig, Hareesh Godaba   +3 more
wiley   +1 more source

A modified alternating positive semidefinite splitting preconditioner for block three-by-three saddle point problems [PDF]

, 2022
Fang Chen, Bi-Cong Ren
openalex   +1 more source

Exploring the World of Double Nanohoops

Angewandte Chemie International Edition, EarlyView.
As two conjugated nanohoops covalently linked by a central unit, double nanohoops are a relatively new class of strained nanocarbons with different properties to single nanohoops. This review gives an overview of all reported double nanohoops, categorizing their structures, syntheses, and discussing properties and applications. Creativity and synthetic
Luisa Rzesny, Philipp Seitz, Birgit Esser   +2 more
wiley   +1 more source

The Saddle in the act of penance, on a divine horse with a flag attached on the battlefield in the Middle Ages

Fasciculi Archaeologiae Historicae, 2016
The saddle together with other forms of horse tack and equestrian equipment have considerably contributed to the subdual of the horse to man. Most probably, this is the reason why it has played a significant role in armiscara=harmiscara, a symbolic act ...
Jan Szymczak
doaj  

Ore deposits of the Saddle Mountain and Banner mining districts, Arizona [PDF]

, 1925
Clyde Polhemus Ross
openalex   +1 more source

The Role of Equestrian Professionals in Saddle Fit for Horses and Riders in the United Kingdom

Animals
The horse owner and the multi-disciplinary team (MDT) are responsible for safeguarding horse welfare by ensuring the equipment being used is correctly fitted. The aim of this study was to investigate how saddle fit is assessed, managed, and acted upon by
Russell MacKechnie-Guire, Jane M. Williams, Diana Fisher, Kathryn Nankervis   +3 more
doaj   +1 more source

Last Iterate is Slower than Averaged Iterate in Smooth Convex-Concave Saddle Point Problems [PDF]

, 2020
Noah Golowich, Sarath Pattathil, Constantinos Daskalakis, Asuman Ozdaglar   +3 more
openalex   +1 more source

Rapid RASER MRI

Angewandte Chemie International Edition, EarlyView.
Rapid RASER MRI allows for image acquisition without RF excitation. Instead, a population inversion on the nuclear spins is generated by SABRE hyperpolarization, which allows for self‐excitation through the RASER approach. When the desired transverse magnetization is built‐up, conventional EPI encoding is triggered to record the image.
Sören Lehmkuhl, Simon Fleischer, Jing Yang, Eduard Y. Chekmenev, Thomas Theis, Stephan Appelt, Jan G. Korvink, Mazin Jouda   +7 more
wiley   +1 more source

Ontogeny of the malleus in Mesocricetus auratus (Mammalia, Rodentia): Systematic and functional implications for the muroid middle ear

The Anatomical Record, EarlyView.
Abstract The three mammalian auditory ossicles enhance sound transmission from the tympanic membrane to the inner ear. The anterior anchoring of the malleus is one of the key characters for functional classification of the auditory ossicles. Previous studies revealed a medial outgrowth of the mallear anterior process, the processus internus ...
Franziska Fritzsche, Wolfgang Maier, Irina Ruf   +2 more
wiley   +1 more source