Results 51 to 60 of about 800,618 (301)

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza   +3 more
wiley   +1 more source

Sleep Alters the Velocity of Physiological Brain Pulsations in Humans

open access: yesAdvanced Science, EarlyView.
Sleep alters I/CSF oscillatory flow, driven by increased respiratory (29%) and vasomotor pulsation (21%) velocities, while cardiovascular pulsations decreased by (22%). Velocity is quantified using optical flow analysis of MREG data. Spectral power increases alongside these pulsations (spatial correlation, r = 0.35 and r = 0.39, respectively ...
Ahmed Elabasy   +13 more
wiley   +1 more source

Newton's Absolute Time [PDF]

open access: yes, 2016
When Newton articulated the concept of absolute time in his treatise, Philosophae Naturalis Principia Mathematica (Mathematical Principles of Natural Philosophy), along with its correlate, absolute space, he did not present it as anything controversial ...
Kochiras, H.
core  

Introduction [PDF]

open access: yes, 2019
This introduction presents an overview of the key concepts discussed in the subsequent chapters of this book. The book explores, inter alia, the strategy employed by Augustine in using Plato as a pseudo-prophet against later Platonists and explores ...
Emilsson, Eyjolfur   +3 more
core  

Engineered Living Systems With Self‐Organizing Neural Networks: From Anatomy to Behavior and Gene Expression

open access: yesAdvanced Science, EarlyView.
Ectodermal tissue excised from Xenopus embryos self‐organizes into a three‐dimensional mucociliary organoid. Here, we generate a neural variant, termed neurobot, by implanting neural precursor cells. Neurobots develop mature neurons, adopt distinct morphologies, exhibit more complex motility, and respond differentially to neuroactive compounds. Imaging
Haleh Fotowat   +6 more
wiley   +1 more source

International Migration as Absolute Natural Law: An Inquiry into International Migration from the Perspective of Legal Philosophy [PDF]

open access: yes, 2016
This paper investigates to what extent international migration law is coherent with the concept of migration as a natural human right. Based on the assumption that migration is an inherently human behavior, beneficial to humankind, and therefore natural ...
Ernst, Maximilian
core  

A Perspective on Interactive Theorem Provers in Physics

open access: yesAdvanced Science, EarlyView.
Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley   +1 more source

Thoroughness of philosophy and return to religion in Tanabe Hajime [version 2; peer review: 2 approved]

open access: yesF1000Research
Japanese philosopher Tanabe Hajime (1885–1962) not only discussed religion in ways that were rooted in the fundamental claims of his writings, such as Shinran in Philosophy as Metanoetics (1946), but he also made proposals on religion, as in ...
Hiroto Doi
doaj   +1 more source

Eduard von Hartmann: post-Christian religion and German idealism

open access: yesRUDN Journal of Philosophy, 2017
This paper is devoted to the consideration of Eduard von Hartmann’s philosophy of religion. The author examines his critic of the liberal theology. E.v.Hartmann thinks that the Christian religion is dying.
V V Zolotukhin
doaj   +1 more source

Persistently Increased Expression of PKMzeta and Unbiased Gene Expression Profiles Identify Hippocampal Molecular Traces of a Long‐Term Active Place Avoidance Memory and “Shadow” Proteins

open access: yesAdvanced Science, EarlyView.
Protein complexes like KIBRA‐PKMζ are crucial for maintaining memories, forming month‐long protein traces in memory‐tagged neurons, but conventional RNA‐seq analysis fails to detect their transcript changes, leaving memory molecules undetected in the shadows of abundantly‐expressed genes.
Jiyeon Han   +10 more
wiley   +1 more source

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