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A synergistic approach to rapid stabilization and immobilization of crude oil-contaminated clayey sand using calcium chloride and sodium silicate

Author(s): Rajaei E; Elektorowicz M; Baker MB;

The immobilization and stabilization of crude oil-contaminated soils pose significant challenges in geotechnical engineering, particularly in clayey matrices prone to hydrocarbon adsorption and structural degradation. This study evaluates a two-step synergistic grouting technique using calcium chloride (CaCl2) and sodium silicate (Na2SiO3) to enhance stre ...

Article GUID: 41391286


A type-3 fuzzy synchronization system subjected to hysteresis quantizer inputs and unknown dynamics: Applicable to financial and physical chaotic systems

Author(s): Tian M; Mohammadzadeh A; Taghavifar H; Sakthivel R; Zhang C;

In this paper, a new control approach is proposed for the synchronization and stabilization of a class of chaotic systems with unknown dynamics and input nonlinearities. Type-3 fuzzy logic systems (T3-FLSs) are developed to adaptively model the dynamics of both master and slave systems in real time. The input is affected by sector-bounded hysteresis and q ...

Article GUID: 41381323


Substituted diphenylamine antioxidants and synthetic phenolic antioxidants in leachate from domestic landfills in China: Occurrence and removal via treatment

Author(s): Zhang LH; Chen F; Zhang XM; Zhang X; Liang B; Bai SS; Zhang ZF; Li YF; Ren NQ;

Substituted diphenylamine antioxidants (SDPAs) and synthetic phenolic antioxidants (SPAs), widely used in rubber and consumer products, pose growing environmental concerns. This study evaluated the occurrence and release of 43 SDPAs and 4 SPAs in raw leachate and treated effluent from 18 municipal landfills across China. Results showed 17 SDPAs and 1 SPA ...

Article GUID: 41270417


First report of synthetic antioxidants in baby wipes: Insights into occurrence, sources, and infant exposure

Author(s): Wang X; Liu W; Wang J; Johannessen C; Zhang X; Xia K; Wu X; Liu Q;

Synthetic antioxidants (SAs), a group of emerging contaminants, have attracted great attention recently due to their widespread environmental occurrence and potential toxicity. Yet, there is a knowledge gap regarding their occurrence and associated infant exposure in baby wipes, one of the most frequently used baby products. Here, we analyzed SAs-includin ...

Article GUID: 41259909


Enhancement of syngas production via plastic gasification in low-concentration CO sub 2 /sub by using spent lithium-ion batteries-derived black mass

Author(s): Cho DW; Han HJ; Hwang JH; Ahn Y; Yu H;

This study investigates the thermochemical and co-thermochemical conversion of black mass (BM), derived from spent lithium-ion batteries, with and without polyethylene (PE) under various atmospheric conditions (N2, 25 % CO2, and 99.999 % CO2) at temperatures ranging from 700 °C to 900 °C. In an inert N2 environment, gas emissions were minimal, while signi ...

Article GUID: 40992313


A novel span and syntax enhanced large language model based framework for fine-grained sentiment analysis

Author(s): Zou H; Wang Y; Huang A;

Fine-grained aspect-based sentiment analysis requires language models to identify aspect entities and the corresponding sentiment information in the input text content. Transformer-based pre-trained large language models have demonstrated remarkable performance on various challenging natural language processing tasks. However, large language models face l ...

Article GUID: 40876298


Dopamine inhibits excitatory synaptic responses in layer I of the rat parasubiculum

Author(s): Carter F; Hobishi H; Chapman CA;

The parasubiculum is a component of the hippocampal formation that projects to the entorhinal cortex and plays an important role in spatial navigation. Dopamine has marked effects on excitatory synaptic transmission in the hippocampus and entorhinal cortex, and the present study investigated the effects of dopamine on evoked field excitatory postsynaptic ...

Article GUID: 40818632


Syngap1 regulates the synaptic drive and membrane excitability of Parvalbumin-positive interneurons in mouse auditory cortex

Author(s): Francavilla R; Chattopadhyaya B; Damo Kamda JL; Jadhav V; Kourrich S; Michaud JL; Di Cristo G;

SYNGAP1 haploinsufficiency-related intellectual disability (SYNGAP1-ID) is characterized by moderate to severe ID, generalized epilepsy, autism spectrum disorder, sensory processing dysfunction, and other behavioral abnormalities. While numerous studies have highlighted a role of Syngap1 in corti ...

Article GUID: 40810392


Adaptive finite-time synchronized control of multi-robotic fiber placement system with model uncertainties and disturbances

Author(s): Zhang R; Wang Y; Xie W; Li P; Tan H; Jiang Y;

The use of multiple robots to manufacture composite components represents a critical development direction for fiber placement systems (FPSs). In multi-robotic fiber placement systems (MRFPSs) with heterogeneous mechanical structures, robots collaborate to perform fiber placement tasks. Consequently, robot synchronization emerges as a primary factor in de ...

Article GUID: 40461302


From tissue to sound: A new paradigm for medical sonic interaction design

Author(s): Matinfar S; Dehghani S; Salehi M; Sommersperger M; Navab N; Faridpooya K; Fairhurst M; Navab N;

Medical imaging maps tissue characteristics into image intensity values, enhancing human perception. However, comprehending this data, especially in high-stakes scenarios such as surgery, is prone to errors. Additionally, current multimodal methods do not fully leverage this valuable data in thei ...

Article GUID: 40222195


Hyperbranched Polyethylene Ionomers Containing Quaternary Ammonium Ions and Their Functionalization of Nanomaterials

Author(s): Ye Z; Rahmatinejad J; Raisi B; Dai P;

Ionomers containing a small number of ionic side groups are a unique class of polymers with some valuable properties and distinct applications. To date, commercially important ionomers are exclusively anionomers that contain covalently bonded anions and are synthesized commonly by radical polymerization. The catalytic synthesis of polyethylene-based catio ...

Article GUID: 40214570


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