Results 71 to 80 of about 187,792 (312)

Colloidal Heterostructures Enable Interfacial Transport of Immiscible Molecules in Printable Organohydrogels

Advanced Materials, EarlyView.
Multiphase printable organohydrogels with tunable microstructures are developed to control molecular transport pathways for immiscible cargo. The tortuosity and domain size of the colloidal phases are tuned by adjusting temperature and shear during processing, which enables the tailoring of diffusion kinetics due to different transport pathways.
Riley E. Dowdy‐Green, Rony Waheibi, Nazanin Shakoury, Yuemei Ye, Lilian C. Hsiao   +4 more
wiley   +1 more source

Select geotechnical properties of a lime stabilized expansive soil amended with bagasse ash and coconut shell powder

Selected Scientific Papers: Journal of Civil Engineering, 2018
Lime stabilization has been and still is one of the most preferred methods for stabilization of expansive soils. However, in the recent times, utilization of solid waste materials in soil stabilization has gained prominence as an effective means to ...
James Jijo, Pandian P. Kasinatha
doaj   +1 more source

Different types of soil stabilization techniques [PDF]

Mining and Metallurgy Engineering Bor
Soil stabilization is the process of improving physical, mechanical and dynamical properties of soil and increasing the bearing capacity. During the construction of a structure (road, building, etc.), it is necessary that the soil, where the structure ...
Đurđevac Vanja, Ignjatović Snežana, Ignjatović Dragan, Savić Dragana   +3 more
doaj   +1 more source

Bioengineering Techniques for Soil Erosion Protection and Slope Stabilization [PDF]

The use of bio-engineering methods for soil erosion protection and slope stabilization has a long tradition. Old methods with rocks and plants, structures of timber have been used over the past centuries.
Ioannis Stathakopoulos, Julia Georgi
core  

Nutrient availability affects carbon turnover and microbial physiology differently in topsoil and subsoil under a temperate grassland [PDF]

, 2018
Increasing subsoil organic carbon inputs could potentially mitigate climate change by sequestering atmospheric CO2. Yet, microbial turnover and stabilization of labile carbon in subsoils are regulated by complex mechanisms including the availability of ...
Elsgaard, Lars, Jensen, Johannes L., Liang, Zhi, Olesen, Jørgen E.   +3 more
core   +1 more source

Integrated Lead/Iodine Management for Sustainable Perovskite Solar Modules

Advanced Materials, EarlyView.
Perovskite solar modules face environmental risks from lead and iodine leakage. A dual‐function adsorbent—porphyrin‐modified whitlockite nanocomposites—effectively captures iodine and Pb2+, even under severe damage. Combined with a semi‐closed recycling process, it recovers 96.9% high‐purity PbI2 and reduces residual Pb2+ to <10 ppb, offering an ...
Guo‐Bin Xiao, Niansheng Xu, Zhen‐Yang Suo, Sibei Mai, Dandan Hu, Feng Gao, Jing Cao   +6 more
wiley   +1 more source

Ultra‐Sensitive Nanofiber‐Based Triboelectric Nanogenerator for Energy Harvesting and Self‐Powered Sensing

Advanced Materials, EarlyView.
A multidimensional molecular strategy optimizes the tribonegative layer by electrospinning PVDF‐HFP for dipole alignment and crystallinity, followed by 2D borophene doping to enhance conductivity and charge trapping. Integrated with Nylon‐66 nanofibers, the composite device delivers a record sensitivity of 53.8 ± 1.2 V kPa−1 at 3 Hz, enabling ultra ...
Sajib Roy, Bhaskar Dudem, Md Delowar Hussain, Vlad Stolojan, Seyedeh Sadrieh Emadian, Satheesh Krishnamurthy, Jae Sung Yun, S. Ravi P. Silva   +7 more
wiley   +1 more source

Remediation potential of biochar for As and Cd by modifying soil physicochemical properties: a conceptual model elucidating stabilization mechanism based on conditional probability theory

Biochar
Biochar has increasingly attracted the attention of researchers owing to its excellent stabilization effect on heavy metals and resource recycling properties.
Yan Ma, Fan Zhang, Lu Cheng, Dading Zhang, Xinyi Wu, Yue Ma, Xueyu Liu, Baoshan Xing   +7 more
doaj   +1 more source

An Investigation of the Effectiveness of Super White Cement in Improving the Engineering Properties of Organic Soils by Laboratory Tests

Buildings
In this study, the efficacy of super white cement (SWC) to improve organic soils was researched. For stabilization, 10%, 15%, and 20% proportions of SWC were added to organic soil.
Eyubhan Avci, Mehmet C. Balci, Muhammed A. Toprak, Melih Uysal, Emre Deveci, Gözde Algun Karataş, Yunus E. Dönertaş   +6 more
doaj   +1 more source

Effects of Periwinkle Shell Ash on Lime-Stabilized Lateritic Soil

Journal of Applied Sciences and Environmental Management, 2017
This study assesses the effects of periwinkle shell ash (PSA) on lime-stabilized lateritic soil. Preliminary tests were carried out on the natural soil sample for the purposes of identification and classification. The soil sample was classified as A-7-5.
Emeka Segun Nnochiri
doaj   +1 more source