Product Design, Manufacturing & Innovation Resources

最新の出版物:運動学に関する特許

運動学

ヒント:以下の選択肢に加えて、2つのデータベース全体を検索およびフィルタリングできます。

> 無料の出版物検索ツール < 著者、トピック、キーワード、日付、または雑誌名で検索できます。

> 無料特許検索ツール < 欧州特許庁の英語による特許情報。

これは、運動学に関する英語の世界中の出版物と特許の最新のセレクションです。多くの科学オンラインジャーナルの中から、運動学、相対速度、相対加速度、軌道、チェビシェフ、クッツバッハ、自由落下、角速度、角加速度、放物運動、平均速度、平均加速度に分類され、焦点を絞っています。

Electron spin drift in long-distance plasma wakefield acceleration

Published on 2026-06-17 by Yilan Guo, Ming Zeng and Dazhang Li @IOP SCIENCE

Abstract: Plasma based wakefield acceleration of polarized electron beams has recently attracted considerable research interest. Previous works have found the forced spin oscillation of electrons due to two-dimensional betatron oscillation in particle trajectory and discovered longitudinal depolarization mechanism in plasma wakefield. In this work, we present a three-dimensional analytical model for the electron spin dynamics and derive the evolution of polarization during long-distance plasma wakefield a[...]


Our summary: This study presents a three-dimensional model of electron spin dynamics in plasma wakefield acceleration. It reveals phenomena such as transverse rotational spin drift and a reversal of drift frequency affecting polarization. The findings provide insights for future plasma-based accelerators of polarized electron beams.

Electron spin, plasma wakefield, polarization dynamics, depolarization

Publication

Protocol and rationale for a longitudinal neuroimaging study

Published on 2026-06-16 by @MIT

Abstract: AbstractBereavement is a near-universal experience in late life, yet only some older adults develop prolonged grief disorder (PGD). While most transition from acute grief (AG) to integrated (adaptive) grief, the neurobiological substrates underlying divergent trajectories are unclear. Emotion regulation dysfunction is hypothesized to play a central role in PGD pathogenesis, but longitudinal neuroimaging data in bereaved adults are lacking. This study aims to identify functional brain circuit mea[...]


Our summary: This study investigates neurobiological factors influencing grief trajectories in older adults. It aims to identify brain measures that predict adaptive versus pathological grief. The research employs comprehensive assessments and advanced neuroimaging techniques over a one-year period.

neuroimaging, prolonged grief disorder, emotion regulation, longitudinal study

Publication

Mapping individual differences in neurophysiological signals

Published on 2026-06-15 by @MIT

Abstract: AbstractNormative modeling has become a cornerstone of computational neuroscience, offering a powerful framework for detecting individual deviations from typical brain function. This review traces its trajectory in electrophysiology of the brain, from early studies in the 1970s, through a period of relative neglect, to its recent revival driven by machine learning advances and the availability of large-scale datasets. We provide a structured overview of this evolution, showing the shift from sma[...]


Our summary: This review discusses the evolution of normative modeling in neurophysiology, highlighting its resurgence due to machine learning and large datasets. It compares key studies and identifies challenges such as standardization and comparability. The authors advocate for unified efforts and novel features to enhance individualized brain mapping for clinical applications.

neurophysiology, normative modeling, machine learning, individualized mapping

Publication

Space-saving handle for sashes of window frames

Patent published on the 2026-06-11 in WO under Ref WO2026120527 by ESINPLAST S R L [IT] (Cirilli Alessandro [it])

Abstract: Handle for a sash of window frames suitable for operating the sliding rods provided in the upright of the sash to enable its opening and closing, wherein the interaction between said handle and said sliding rods is obtained by means of a specific kinematic mechanism formed of a sprocket and a respective rack having a limited vertical dimension.5[...]


Our summary: The handle is designed for window sash operation. It interacts with sliding rods using a kinematic mechanism. This mechanism consists of a sprocket and a rack with limited vertical dimensions.

sash handle, window frame, kinematic mechanism, sliding rods

Patent

Systems and methods for modeling agricultural environments

Patent published on the 2026-06-11 in WO under Ref WO2026120339 by PROPHET AI INC [US] (Spratt Jean-sÉbastien [us])

Abstract: In some aspects, the present disclosure provides a computer-implemented method for generating synthetic data to train artificial intelligence (Al) models. The computer-implemented method can comprise receiving synthetic data generated using a virtual environment, wherein the virtual environment comprises a plurality of (i) virtual sensors, (ii) virtual agents, or (iii) virtual objects. In some aspects, the present disclosure provides a computer-implemented method comprising processing one or mor[...]


Our summary: The disclosure outlines methods for generating synthetic data to train AI models using virtual environments. It includes processing trajectories of organisms to track their identifiers. Additionally, it describes a system with a digital twin of an agricultural environment for tracking real entities.

synthetic data, artificial intelligence, digital twin, agricultural modeling

Patent

Vehicle collision prediction using road information

Patent published on the 2026-06-11 in WO under Ref WO2026118013 by JIANG JOHN [CN] (Qiu Chunyan [us], Yu Jinbo [us], Jiang John [us])

Abstract: In some implementations, a mobile computer system may perform collision prediction for a vehicle. This can include obtaining road information regarding a road on which the vehicle is located, the road information having information regarding one or more lanes of the road. In addition, the collision prediction may include identifying one or more objects in the vehicle s environment and determining, based at least in part on the road information, trajectory information. The trajectory information [...]


Our summary: A mobile computer system predicts vehicle collisions using road information and environmental object identification. It analyzes trajectory data to forecast potential collisions. The system outputs alerts when a collision is predicted with an object.

Collision prediction, road information, mobile computing, trajectory analysis

Patent

A muscle enhancement system with real-time feedback and intervention

Patent published on the 2026-06-11 in WO under Ref WO2026121948 by SEOW CATHERINE KYE LING [MY] (Mok Xin Hui [my], Lim Kai Shi [my], Seow Catherine Kye Ling [my])

Abstract: The present disclosure provides a NMES system carrying at least one integrated sensor to sample and/or monitor information associated to acceleration and angular velocity exerted on the integrated sensor, attached adjacent or proximate to the body part of the muscle to be stimulated, in a three-dimensional environment. The integrated sensor continuously feed the sampled information to the system for real-time dynamic adjustment of the amplitude and/or pulse of the NMES delivered to stimulate the[...]


Our summary: The system utilizes NMES with integrated sensors to monitor acceleration and angular velocity. It adjusts stimulation parameters in real-time for personalized therapy. This enables adaptive muscle enhancement based on continuous feedback.

NMES, real-time feedback, integrated sensor, muscle stimulation

Patent

Virtual Reality Setup to Assess Space-Time Geometry Effects on Retrospective Temporal Perception

Published on 2026-06-09 by @MIT

Abstract: AbstractThis pilot study introduces an innovative approach to researching time perception in virtual reality (VR) by utilizing the Neos Metaverse Engine to design an experimental setup. Participants engaged in trials to assess how Euclidean and non-Euclidean (equi-affine) geometries affect time perception by observing a dot moving along an elliptical trajectory with varying velocity profiles. The study highlights the potential of VR technology, emphasizing the benefits of developing and running [...]


Our summary: This study explores time perception in virtual reality using the Neos Metaverse Engine. Participants assessed the effects of different geometries on their perception of time through an experimental setup. The findings suggest that VR technology provides a valuable framework for future research in this area.

Virtual Reality, Time Perception, Neos Metaverse, Experimental Setup

Publication

取り上げるトピック: 運動学、相対速度、相対加速度、軌道、角速度、角加速度、投射運動、平均速度、平均加速度、慣性計測ユニット、二相流、乱流モデル、ハイブリッド推進、動力学シミュレーション、最適化、適応スライディングモード制御、モジュラー折り紙、ISO 5725、ISO 14739、ISO 14520、ISO 25119、およびISO 14855。

歴史的背景

1808
1811
1816-11-16
1820
1820
1821
1822
1802
1810
1816
1816-11-16
1820
1820
1822
1824

(日付が不明または関連性がない場合、例えば「流体力学」などでは、その注目すべき出現時期の概算値が提示されます。)

フルサイズの画像とダウンロードは、登録会員のみが100%無料で利用できます。