Keyword search (4,163 papers available)

"CeA" Keyword-tagged Publications:

Title Authors PubMed ID
1 Structural Behavior and Fatigue of FRP-Reinforced Concrete Beams Exposed to Different Weathering Conditions Rahmatian A; Saleem H; Hejazi F; Nokken M; Bagchi A; 41828174
ENCS
2 Navigating the nexus: climate dynamics and microplastics pollution in coastal ecosystems Ahmed Dar A; Chen Z; Sardar MF; An C; 38642636
ENCS
3 A multiyear time series (2004-2012) of bacterial and archaeal community dynamics in a changing Arctic Ocean Kraemer SA; Ramachandran A; Onana VE; Li WKW; Walsh DA; 38282643
BIOLOGY
4 New Megastigmane and Polyphenolic Components of Henna Leaves and Their Tumor-Specific Cytotoxicity on Human Oral Squamous Carcinoma Cell Lines Orabi MAA; Orabi EA; Awadh AAA; Alshahrani MM; Abdel-Wahab BA; Sakagami H; Hatano T; 38001804
CHEMBIOCHEM
5 Overlooked Role of Bulk Nanobubbles in the Alteration and Motion of Microplastics in the Ocean Environment Wang Z; An C; Lee K; Feng Q; 37477614
ENCS
6 Species-specific protein-protein interactions govern the humanization of the 20S proteasome in yeast Sultana S; Abdullah M; Li J; Hochstrasser M; Kachroo AH; 37364278
BIOLOGY
7 Structural determination and anticholinesterase assay of C-glycosidic ellagitannins from Lawsonia inermis leaves: A study supported by DFT calculations and molecular docking Orabi MAA; Orabi EA; Abdel-Sattar ES; English AM; Hatano T; Elimam H; 36423882
CHEMBIOCHEM
8 Sexual experience increases oxytocin, but not vasopressin, receptor densities in the medial preoptic area, ventromedial hypothalamus, and central amygdala of male rats Shann Ménard 36041295
CSBN
9 Humanized yeast to model human biology, disease and evolution Kachroo AH; Vandeloo M; Greco BM; Abdullah M; 35661208
BIOLOGY
10 Polycyclic Aromatic Hydrocarbons in the Marine Atmosphere from the Western Pacific to the Southern Ocean: Spatial Variability, Gas/Particle Partitioning, and Source Apportionment Zhang X; Zhang ZF; Zhang X; Zhu FJ; Li YF; Cai M; Kallenborn R; 35476391
CHEMBIOCHEM
11 Pesticides in the atmosphere and seawater in a transect study from the Western Pacific to the Southern Ocean: The importance of continental discharges and air-seawater exchange Zhang X; Zhang X; Zhang ZF; Yang PF; Li YF; Cai M; Kallenborn R; 35452973
CHEMBIOCHEM
12 BioMiCo: a supervised Bayesian model for inference of microbial community structure. Shafiei M, Dunn KA, Boon E, MacDonald SM, Walsh DA, Gu H, Bielawski JP 25774293
BIOLOGY
13 Progress and Challenges in Ocean Metaproteomics and Proposed Best Practices for Data Sharing. Saito MA, Bertrand EM, Duffy ME, Gaylord DA, Held NA, Hervey WJ, Hettich RL, Jagtap PD, Janech MG, Kinkade DB, Leary DH, McIlvin MR, Moore EK, Morris RM, Neely BA, Nunn BL, Saunders JK, Shepherd AI, Symmonds NI, Walsh DA 30702898
BIOLOGY
14 Mycothermus thermophilus gen. et comb. nov., a new home for the itinerant thermophile Scytalidium thermophilum (Torula thermophila). Natvig DO, Taylor JW, Tsang A, Hutchinson MI, Powell AJ 25550298
CSFG
15 Genetics of mating in members of the Chaetomiaceae as revealed by experimental and genomic characterization of reproduction in Myceliophthora heterothallica. Hutchinson MI, Powell AJ, Tsang A, O'Toole N, Berka RM, Barry K, Grigoriev IV, Natvig DO 26608618
CSFG

 

Title:Structural Behavior and Fatigue of FRP-Reinforced Concrete Beams Exposed to Different Weathering Conditions
Authors:Rahmatian A,  Saleem H,  Hejazi F,  Nokken M,  Bagchi A
Link:https://pubmed.ncbi.nlm.nih.gov/41828174/
DOI:10.3390/ma19050909
Publication:Materials (Basel, Switzerland)
Keywords:CMOD;  GFRP;  crack mouth;  cyclic loading over concrete beam;  deflection;  fiber-reinforced polymer beam;  service limit state;  serviceability; 
PMID:41828174 Category: Date Added:2026-03-14
Dept Affiliation: ENCS
1 Department of Computer Science & Engineering, University of Houston-Downtown, Houston, TX 77002, USA.
2 Michael Baker International, 101 South Spring Street, Suite 100, Little Rock, AR 72201, USA.
3 Faculty of Environment and Technology, The University of The West England, Bristol BS16 1QY, UK.
4 Department of Building, Civil & Environmental Engineering, Concordia University, Montreal, QC H3G 1M8, Canada.

Description:

Fiber-reinforced polymer (FRP)-reinforced concrete beams are increasingly used in infrastructure, yet their flexural behavior under fatigue and harsh environmental conditions remains insufficiently studied. This study investigates the fatigue response and structural behavior of 12 glass-FRP (GFRP)-reinforced concrete beams under four environmental regimes: indoor control, continuous alkaline immersion, cyclic wet-dry alkaline immersion, and outdoor exposure in Montreal. Four pre-cracked beams were subjected to up to one million load cycles, while deflection and crack mouth opening displacement (CMOD) were monitored. Structural behavior was evaluated in terms of flexural capacity, load-deflection response, crack development (CMOD), stiffness degradation, and serviceability limit state (SLS) performance before and after fatigue loading. Results show that W& D and Immersion beams exhibited the largest deflections (dexp/dcode = 158% and 92%, respectively), whereas Outdoor and Control beams maintained robust load capacity with minimal fatigue effect. Flexural toughness indices varied from 8.61 to 18.45 across specimens, highlighting environmental influence on energy absorption. Serviceability limit state criteria were reached between 400,000 and 850,000 cycles, depending on conditioning. Overall, GFRP-RC beams demonstrated strong residual strength and predictable degradation patterns, providing quantitative insight into fatigue performance under combined environmental and cyclic loading.





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