Results 191 to 200 of about 1,402,471 (273)

Experimental and numerical study on the flexural capacity of fiber mesh fabric-reinforced RC slabs. [PDF]

PLoS One
Guo C, Bao X, Shao Z, Yan S, Zhang X, Ge C, Wu Z, Jiang K.   +7 more
europepmc   +1 more source

Phytotoxicity Assessment of Ashes Generated From Household Combustion of Conventional Fuels, Mixed Fuels, and Municipal Waste

Land Degradation &Development, EarlyView.
ABSTRACT The main aim of the study was to assess the toxicity of ash generated in household furnaces through the combustion of materials most commonly burned in individual households. The toxicity tests were conducted using plant bioassays with cress (Lepidium sativum), mustard (Sinapis) and sorghum (Sorghum) seeds.
Alicja Kicińska, Urszula Klimiuk
wiley   +1 more source

Comprehensive Review on Mechanical Performance of Concrete Reinforced with Fibers and Waste Materials. [PDF]

Materials (Basel)
Mishra RK, Jamshaid H, Muller M, Urban J, Penc M.   +4 more
europepmc   +1 more source

Computational Analysis of the Vibrational Response of Lunar Regolith Made of Nonspherical Grains

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Vibration‐based systems have shown that appropriately oriented and tuned mechanical oscillations can disrupt regolith interlocking and promote flow. Building on this evidence, the present study investigates vibration‐controlled granular discharge as a potential ISRU (In Situ Resource Utilization) strategy, with the aim of supporting ...
Lewis Traquair, Peter Watson, Ali Anwar, Sebastien Vincent Bonnieu, Marcello Lappa   +4 more
wiley   +1 more source

Performance of reinforced concrete columns with reduced steel ratios strengthened by hybrid FRP/steel and high-strength concrete systems. [PDF]

Sci Rep
Ghalla M, Alkhawaldeh AA, Bahrami A, Bazuhair RW, Bin Mahfouz YM, Elsamak G.   +5 more
europepmc   +1 more source

Nano‐Engineered Basalt Fiber Composites With Halloysite Nanotubes: Durability and Drilling Behavior After Acidic Aging

Polymer Composites, EarlyView.
Schematic summary of the drilling damage and microstructural degradation mechanisms in basalt fiber‐reinforced composites after acidic aging. ABSTRACT This study investigates the drilling performance and environmental durability of basalt fiber reinforced polymer (BRC) and halloysite nanotube (HNT) modified basalt nanocomposites (BRnC) exposed to ...
İbrahim Aslan, Harun Yaka, Hasan Ulus, Halil Burak Kaybal   +3 more
wiley   +1 more source

Multiscale finite element analysis of TRC-strengthened concrete columns under lateral cyclic loading. [PDF]

Sci Rep
Kim SJ, Ji SH, Moon DS, Youm HS, Kim DJ.
europepmc   +1 more source

Sources of Strength for School‐Based Suicide Prevention: Key Implementation Strategies Based on School Professional Perspectives

Psychology in the Schools, EarlyView.
ABSTRACT As concerns for rising rates of youth suicide and suicidal thoughts and behaviors continue to grow, there is a need to prioritize school‐based suicide prevention programs. Despite evidence documenting the effectiveness of school‐based prevention programs for reducing suicide‐related risk in adolescents, schools face numerous barriers to ...
Marisa E. Marraccini, Maya Gutman, Layne A. Wetherbee, Jessica R. Jacobs, Donald Christian Fisher, Dorothy L. Espelage, Sarah Haley McGlothin, Denise Yookong Williams, Paul Lanier   +8 more
wiley   +1 more source

Performance evaluation of strengthened concrete beams: flexural and shear enhancement using chopped strand and woven roving mats. [PDF]

Sci Rep
Govindarajan S, Devi VV, Yong X, Chan CK, Saleel CA.   +4 more
europepmc   +1 more source

The need for manual curation of the cotton proteome leads to a solution primed for undergraduate involvement

PLANTS, PEOPLE, PLANET, EarlyView.
Cotton is a global crop cultivated worldwide, yet a significant portion of the cotton genome remains functionally unannotated. Attempts have been made to automate this annotation but have been unable to completely bridge the gap. Human curation is still needed for accurate interpretations and predictions to be made.
Jonathan Zirkel, Amanda R. Storm, Grant T. Billings, Amanda M. Hulse‐Kemp   +3 more
wiley   +1 more source