Results 241 to 250 of about 22,402 (312)

Health-Related Experiences of Geophagia Among Women of Reproductive Age in Tshwane District, Gauteng Province: An Exploratory Qualitative Study. [PDF]

Healthcare (Basel)
Malebatja MF, Randa MB, Mokgatle MM, Oguntibeju OO.   +3 more
europepmc   +1 more source

Hydrogen Atom Transfer Induces Photodegradation in Carbonyl‐Based Multi‐Resonance TADF Emitters

Angewandte Chemie, EarlyView.
Boosting triplet harvesting in N/C═O MR‐TADF emitters unexpectedly induces rapid photodegradation under oxygen‐free conditions. Spectroscopic studies reveal that triplet excited states trigger hydrogen‐atom transfer from solvent to the carbonyl unit, driven by triplet energetics and hydrogen electrophilicity.
Changfeng Si, Elvie F. P. Beaumont, Jenn Zi Yu Tan, Mitchell J. Demchuk, Zachary M. Hudson   +4 more
wiley   +1 more source

Stability analysis of deep foundation pit with a double-row cast-in-place piles and diagonal steel lattice braces under sloped excavation conditions. [PDF]

Sci Rep
Shi X, Rong C, Cheng H, An G, Wu Q, Zheng L.   +5 more
europepmc   +1 more source

Upcycling Spent Lithium Iron Phosphate Battery Into Fe‐CN3P Single Atom Catalyst for Environmental Remediation

Angewandte Chemie, EarlyView.
Electrochemical (EC) advanced oxidation enables near‐complete lithium and iron recovery from spent lithium iron phosphate batteries, while simultaneously transforming leach residues into a high‐performance P, N‐doped single‐atom Fe catalyst. The reconstructed Fe–CN3P catalyst exhibits exceptional peroxymonosulfate (PMS) activation and rapid bisphenol A
Xianhui Ke, Kun Qian, Xiaoning Li, Xinyu Zheng, Zhongyong Yuan, Tianyi Ma, Wei Jin   +6 more
wiley   +1 more source

Study on the effect of subway construction on adjacent architectural heritages and protection measures. [PDF]

Sci Rep
He Y, Liu B, Zhang H.
europepmc   +1 more source

Developing new machine-learning intelligent models to predict the excavation-tunnel displacements. [PDF]

Sci Rep
Tabaroei A, Jasim MJ, Al-Araji AM, Vakili AH.   +3 more
europepmc   +1 more source

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Comparison of Pile Slab with Spun Pile and Bored Pile

Journal of Research and Inovation in Civil Engineering as Applied Science (RIGID), 2023
Terdapat tiga konsep desain oprit jembatan yang berbeda pada saat mendesain jembatan layang Deltamas di Kota  Bekasi, yaitu slab on spun pile, slab on bored pile, dan slab on bored pile. Dengan adanya variasi pilihan desain tersebut, analisis detail pergerakan struktur harus dilakukan sebelum rencana struktur oprit jembatan layang Deltamas dapat dibuat.
Amalia Putri Suryanti, Dio Akbar Hakim, Putera Agung Maha Agung   +2 more
openaire   +1 more source

Bored compaction piles

Batiment International, Building Research and Practice, 1976
Cast in-situ bored piles of a special type developed at the Central Building Research Institute, Roorkee, India, have proved particularly useful for loose soils with a high water table as well as in other situations. Their construction and applications are described in this article.
Dinesh Mohan, G. S. Jain, M. P. Jain
openaire   +1 more source

Piling and Boring

1976
Piled foundations constitut the most commonly applied system of providing a suitable base on ground of poor bearing capacity for heavy buildings and other important structures, like bridges, towers, quay walls, jetties etc. Broadly speaking, piles fall into two main categories, namely preformed and cast-in-situ. For preformed piles, reinforced concrete,
Günter Wallnig, Harry Evered
openaire   +1 more source

Behaviour of bored piles in sand

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1974
The paper presents the results of load tests on instrumented bored piles. Field measurements of load transfer in sand were made and design criteria are suggested for computing the tip and the side resistance of bored piles in sand as a function of soil properties.
Fadlo T. Touma, Lymon C. Reese
openaire   +1 more source