Results 61 to 70 of about 3,176 (221)

Research on trajectory optimization of Delta robot in food production lines based on improved MOEA/D algorithm

Shipin yu jixie
ObjectiveBy optimizing the sorting trajectory of Delta robots, while ensuring sorting accuracy, this paper aims to reduce comprehensive energy consumption, shorten operating time, and minimize operational impact.MethodsBased on the analysis of automated ...
ZHU Hui, ZHAO Shufeng, LI Rucheng, LIU Fei   +3 more
doaj   +1 more source

The Rational Spline Interpolation Based-LOD Method and Its Application to Rotating Machinery Fault Diagnosis

Applied Sciences, 2020
Local oscillatory-characteristic decomposition (LOD) is a relatively new self-adaptive time-frequency analysis methodology. The method, based on local oscillatory characteristics of the signal itself uses three mathematical operations such as ...
Xiaorui Niu, Kang Zhang, Chao Wan, Xiangmin Chen, Lida Liao, Zeyu Tian   +5 more
doaj   +1 more source

Organizational separateness and general manager turnover: Behavioral theory in the international context

Global Strategy Journal, EarlyView.
Abstract Research Summary Under what conditions do headquarters replace the general manager (GM) of an underperforming subsidiary? We argue that translating performance feedback into managerial intervention requires an inferential step the behavioral theory of the firm has only partially theorized.
Liang (Arthur) Li, Vanessa C. Hasse, Marketa Rickley   +2 more
wiley   +1 more source

Temperature and heat‐load exposure effects on preterm births: Insights from a population‐based study using distributed lag non‐linear models

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Preterm birth presents a substantial health, psychological, and economic burden worldwide. Environmental factors, including temperature fluctuations, are known to influence the risk of preterm birth. This study aimed to investigate the association between high temperatures and heat load and preterm births. Methods Using a time‐series
Bernard Barzilay, Ibrahim Abu‐Kishk, Haim Bibi, Dan Waisman, Sharon Daniel   +4 more
wiley   +1 more source

Fetal growth trajectories and neonatal outcomes: A French population‐based study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study assesses whether fetal growth trajectories are associated with neonatal outcomes. Methods The study population included 8537 singleton liveborn infants from the 2021 French National Perinatal Survey. Fetal growth trajectories were assessed between second and third trimester routine ultrasounds and between the third ...
Pierre Gibert, Alice Hocquette, Camille Le Ray, Jennifer Zeitlin, Isabelle Monier, Anne Ego, ENP2021 Study Group, Camille Le Ray, Nathalie Lelong, Hélène Cinelli, Béatrice Blondel, Nolwenn Regnault, Virginie Demiguel, Elodie Lebreton, Benoit Salanave, Jeanne Fresson, Annick Vilain, Thomas Deroyon, Philippe Raynaud, Sylvie Rey, Khadoudja Chemlal, Nathalie Rabier‐Thoreau, Frédérique Collombet‐Migeon   +22 more
wiley   +1 more source

Smooth joining of spline curves ensuring a high order of smoothness

Омский научный вестник
Smoothly blending two curves is one of the fundamental and complex problems of geometric modeling in computer-aided design systems. This article proposes a method for constructing a smoothly blended curve between two spline curves of arbitrary format and
V. G. Mufteev, F. T. Ziganshina, V. I. Gumerov   +2 more
doaj   +1 more source

Reward processing in children with affective dysregulation

JCPP Advances, EarlyView.
Abstract Background Affective dysregulation (AD) in children is characterized by irritability, anger, and frequent intense temper outbursts. Considerable evidence implies altered processing of frustration about missed rewards, but few studies investigated the preceding and thus potentially predictive reward anticipation and initial delivery processing ...
Pascal‐M. Aggensteiner, Francisca Giller, Nathalie Holz, Anna Kaiser, Christine Igel, Sarah Hohmann, Manfred Döpfner, Veit Roessner, Christian Beste, Tobias Banaschewski, Daniel Brandeis, on behalf ofthe ADOPT Consortium   +11 more
wiley   +1 more source

Super‐Electron‐Donor Polymers: From Monomer Design to Redox Functionality

Small, EarlyView.
2,2'‐Bipyridinylidenes are known for their “super‐electron‐donor” properties and have therefore been used beyond the field of organic synthesis. Their two‐electron redox process at a low potential of 1.8 V vs. Li/Li+ makes them attractive negative p‐type electrode‐active materials.
Luisa Rzesny, Aswadh Shyma Sajeevan, Caroline Schmidt, Johannes Lahr, Christoph Lorenz, Mathias Hermann, Nicolas Dupré, Stéven Renault, Philippe Poizot, Birgit Esser   +9 more
wiley   +1 more source

Deciphering Molecular Charge Anisotropy: The Case of Antibody Solutions

Small, EarlyView.
Molecular charge anisotropy emerges as a key determinant of antibody solution behavior. A multiscale framework combining electrostatic mapping, coarse‐grained simulations, and machine‐learning‐assisted optimization identifies charge patterns that reproduce experimental structure factors and predict collective properties across concentration, revealing ...
Fabrizio Camerin, Susana Marín‐Aguilar, Anna Stradner, Peter Schurtenberger, Emanuela Zaccarelli   +4 more
wiley   +1 more source

Hearing and Cognitive Function in Aged Adults: A Machine Learning and Mediation Analysis of NHANES

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Cognitive impairment is a major public health challenge. Early identification is crucial, especially in the often‐overlooked 60–69 age group. This study developed an efficient risk identification tool. Methods Using data from the US National Health and Nutrition Examination Survey (NHANES), three machine learning algorithms screened ...
Jia Luo, Jing‐Qian Tan, Li‐Ling Li, Jing Gu, Jian‐Yan Wang, Xin‐Yi Wang, Dan Chen, Peng Li   +7 more
wiley   +1 more source