Results 51 to 60 of about 45,773 (307)

A low-altitude base station optimization model based on PPO algorithm

Dianzi Jishu Yingyong
Optimizing existing terrestrial network base stations to provide low-altitude network services offers advantages such as cost-effectiveness and rapid deployment.
Bo Yunpeng, Kang Kang, Pan Guixin, Wang Min   +3 more
doaj   +1 more source

Thermal Inactivation Kinetics of Kudzu (Pueraria lobata) Polyphenol Oxidase and the Influence of Food Constituents

Foods, 2021
The thermal inactivation kinetics of kudzu (Pueraria lobata) polyphenol oxidase (PPO) were investigated in model and food systems. PPO in kudzu tissue (tPPO) showed a higher thermostability than that of PPO in crude extract (cPPO) and purification ...
Junping Liu, Jiayan Zhang, Tao Liao, Lei Zhou, Liqiang Zou, Yafei Liu, Li Zhang, Wei Liu   +7 more
doaj   +1 more source

Conjugation of Coffee Phenolics With Milk Bioactive Peptides: Characterization of Coffee and Apple Phenolics and Evaluation of Polyphenol Oxidase as a Natural Biocatalyst. [PDF]

Food Sci Nutr
Green coffee beans provided a chlorogenic acid (CQA)‐rich extract, while apple juice served as a natural source of polyphenol oxidase (PPO). The coffee phenolics were characterized by HPLC–MS and combined with milk bioactive peptides, BioZate1 and Glycomacropeptide, under alkaline and PPO‐mediated conditions.
Hamadneh BN, Mustafa ED, Alkafafy ME, Khojah E, Samra BN, Wapet DEM, Mahmoud MM, Badawy WZ, Khalil M, Salama MA, Abdin M, Ali M.   +11 more
europepmc   +2 more sources

Mesoscopic Simulations of Adsorption and Association of PEO-PPO-PEO Triblock Copolymers on a Hydrophobic Surface: From Mushroom Hemisphere to Rectangle Brush

, 2016
The dissipative particle dynamics (DPD) method is used to investigate the adsorption behavior of PEO-PPO-PEO triblock copolymers at the liquid/solid interface.
Yongzhang Ma (2933760), Ming Duan (395787), Shenwen Fang (3270282), Shuangliang Zhao (1558648), Xianyu Song (2933763)   +4 more
core   +1 more source

sj-pdf-1-ppo-10.1177_07439156221145696 - Supplemental material for Celebrate Good Times: How Celebrations Increase Perceived Social Support

, 2023
Supplemental material, sj-pdf-1-ppo-10.1177_07439156221145696 for Celebrate Good Times: How Celebrations Increase Perceived Social Support by Danielle J. Brick, Kelley Gullo Wight, James R. Bettman, Tanya L. Chartrand and Gavan J.
James R. Bettman (14354783), Tanya L. Chartrand (5484758), Kelley Gullo Wight (14354780), Danielle J. Brick (14354777), Gavan J. Fitzsimons (4867237)   +4 more
core   +1 more source

Reinforcement Learning With a Low‐Cost Parallel Linkage Gripper for Static and Dynamic Planar In‐Hand Manipulation

Advanced Intelligent Systems, EarlyView.
Hardware‐learning co‐design combines volar‐plate‐inspired passive‐joint constraints with mechanism‐aware reinforcement learning for a low‐cost parallel‐linkage gripper. The resulting system performs quasi‐static object adjustment and dynamic pinch grasping, demonstrating reliable planar in‐hand manipulation and successful sim‐to‐real transfer. Parallel
Yanzhou Jin, Adam J. Spiers, Yusuke Iwasawa, Yutaka Matsuo, Yaonan Zhu   +4 more
wiley   +1 more source

Generation and characterization of human U-2 OS cell lines with the CRISPR/Cas9-edited protoporphyrinogen oxidase IX gene

Scientific Reports, 2022
In humans, disruptions in the heme biosynthetic pathway are associated with various types of porphyrias, including variegate porphyria that results from the decreased activity of protoporphyrinogen oxidase IX (PPO; E.C.1.3.3.4), the enzyme catalyzing the
Zora Novakova, Mirko Milosevic, Zsofia Kutil, Marketa Ondrakova, Barbora Havlinova, Petr Kasparek, Cristian Sandoval-Acuña, Zuzana Korandova, Jaroslav Truksa, Marek Vrbacky, Jakub Rohlena, Cyril Barinka   +11 more
doaj   +1 more source

Interbody Wire for Reconfigurable Robots: Bridging Integrated Morphological Reconfiguration and Distributed Wire‐Mediated Cooperation

Advanced Intelligent Systems, EarlyView.
TwinX shows how a single interbody wire connecting two robots can support both integrated morphological reconfiguration and distributed wire‐mediated cooperation. When the robots dock, they reconfigure into different forms for locomotion and manipulation.
Shintaro Inoue, Kento Kawaharazuka, Keita Yoneda, Sota Yuzaki, Temma Suzuki, Kei Okada   +5 more
wiley   +1 more source

sj-pdf-1-ppo-10.1177_07439156221103860 - Supplemental material for Marketplaces of Misinformation: A Study of How Vaccine Misinformation Is Legitimized on Social Media

, 2022
Supplemental material, sj-pdf-1-ppo-10.1177_07439156221103860 for Marketplaces of Misinformation: A Study of How Vaccine Misinformation Is Legitimized on Social Media by Giandomenico Di Domenico, Daniel Nunan and Valentina Pitardi in Journal of Public ...
Valentina Pitardi (12059878), Daniel Nunan (13763283), Giandomenico Di Domenico (13763280)   +2 more
core   +1 more source

Dual‐View Representation Learning for Deployable Humanoid Whole‐Body Control

Advanced Intelligent Systems, EarlyView.
Humanoid robots must learn control from limited onboard sensing, although simulation provides richer training‐only states. DVP learning pairs these views of each simulated motion and aligns their latent control features inside the policy‐learning loop. This direct, deployment‐aware supervision accelerates learning while the deployed policy relies only ...
Haolin Song, Wengang Zhou, Mingxiao Feng, Houqiang Li   +3 more
wiley   +1 more source