Results 161 to 170 of about 29,557 (243)

Vitamin D, systemic inflammation, and motoric cognitive risk: exploring the risk factors and mediation pathways. [PDF]

Front Aging
Xu Y, Qin P, Kang N, Li Y, Wang L.
europepmc   +1 more source

Experimental and design‐oriented research on fiber reinforced concrete segmental tunnel linings: A systematic review

Structural Concrete, EarlyView.
Abstract The use of fiber reinforced concrete (FRC) in precast tunnel segments is among the most established and representative applications of this material. Over the past two decades, numerous tunnel linings were constructed with partial or total substitution of conventional steel reinforcement by fibers, this yielding to quantifiable benefits in ...
Vladimir Rusanov, Stanislav Aidarov, Pablo Pujadas, Tai Ikumi, Albert de la Fuente   +4 more
wiley   +1 more source

Association of physical activity with motoric cognitive risk syndrome among the middle-aged and older adults in China. [PDF]

Sci Rep
Wang W, Wei X, Wu M, Fu Y, Wu S.
europepmc   +1 more source

Experimental and numerical investigation on the flexural response of GFRP‐reinforced SFRC beams

Structural Concrete, EarlyView.
Abstract In order to address the challenges related to the deformability and ductility of concrete beams reinforced with fiber reinforced polymer (FRP) bars, an alternative solution involving steel fiber reinforced concrete (SFRC) has been proposed. In the present study, a total of seven beams—including one steel‐reinforced reference beam and six glass
İsmet Vapur, İlker Fatih Kara, Ashraf Fawzy Ashour   +2 more
wiley   +1 more source

Association between depressive symptom trajectories and motoric cognitive risk syndrome in older adults: a cohort study. [PDF]

BMC Geriatr
Jia Y, Zhou Z, Cao X, Wang Y, Su Y.
europepmc   +1 more source

Gas check prevention during calendering of poly(vinyl chloride) films using poly(caprolactone)‐based additives

Journal of Vinyl and Additive Technology, Volume 31, Issue 2, Page 441-452, March 2025.
Three poly(caprolactone) (PCL)‐based additives of differing molecular weights were used as a secondary plasticizer to prevent gas checks in PVC films produced through calendering. Results showed that chemical and physicochemical properties influence the prevention or reduction of gas checks, unlike rheological properties including complex viscosity and
Luis F. Alvarez, Kushal Panchal, Richard L. Leask, Milan Maric, Jim A. Nicell   +4 more
wiley   +1 more source

Co-occurrence of plasmid-mediated colistin resistance gene, mcr-1 and bla_CTX-M in multidrug-resistant Escherichia coli isolates from calves in Iran. [PDF]

Sci Rep
Haeili M, Naghibi Biji SMR, Alsahlani F, Moghaddasi K, Omrani M, Ghodousi A, Cirillo DM.   +6 more
europepmc   +1 more source

Exploration and Exploitation: A Study on Sample Efficiency in Reinforcement Learning With Multifaceted Curiosity Rewards and Adaptive Experience Replay Utilisation in Sparse Reward Environments

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In recent years, the widespread application of deep reinforcement learning (DRL) in autonomous systems has highlighted the importance of achieving high sample efficiency under sparse reward conditions. To improve sample efficiency in sparse reward environments, this paper proposes a reinforcement learning framework built upon the Soft Actor ...
Jingyi Huang, Guipeng Xi, Meixiu Lin, Haohui Zhang, Bo Li, Evgeny Neretin   +5 more
wiley   +1 more source

Domestic travel as a driver for the dissemination of <i>mcr-1</i> in healthy travelers in China: a prospective, genomic epidemiological and gut microbiome study. [PDF]

Antimicrob Agents Chemother
Wu M, Chen Y, Su M, Wu H, Luo L, Ao X, Zhao C, Shui J, Wen S, Lin J, Pu J, Zeng J, Jiang Y, Ng H, Zhang Z, Hu M, Huang B, Xu L, Chen C, Shen C.   +19 more
europepmc   +1 more source