Results 31 to 40 of about 29,426 (245)

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Experimental investigation on calcium dissolution performance of shotcrete with different waterproofing agents

open access: yesCase Studies in Construction Materials
The crystalline blockage of tunnel drainage pipes poses a common challenge to tunnel engineering, particularly in regions with abundant groundwater and severe ion erosion.
Bo Fu   +5 more
doaj   +1 more source

Research of Efficiency of the Horizontal Coating Depending on Intensity of Capillary Absorption

open access: yesTehnički Glasnik, 2020
In this article, research of intensity of a capillary suction of horizontal waterproof coatings when using dry polymer plaster mixtures is described. Line charts of dependence of intensity of capillary absorption on the depth of dipping and mortars for ...
Nina Dmitriyeva, Oleg Popov, Olga Grin
doaj   +1 more source

Compound Karst Cave Treatment and Waterproofing Strategy for EPB Shield Tunnelling in Karst Areas: A Case Study

open access: yesFrontiers in Earth Science, 2021
There is high risk of water inrush and ground collapse accidents when tunnelling in karst areas. Based on the case study of an urban metro tunnel, this paper focuses on karst cave treatment and waterproofing strategies for earth pressure balancing (EPB ...
Yongshui Kang   +8 more
doaj   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

open access: yesFEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori   +8 more
wiley   +1 more source

Effective Waterproofing of Railway Culvert Pipes

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2019
The composition material for waterproofing of the railway infrastructure objects, in particular, culvert pipes is suggested in the article. The waterproof composition contains an acrylic polymer and a filler.
Liudmyla Trykoz   +4 more
doaj   +1 more source

Development of a robust structural health monitoring system for wind turbine foundations [PDF]

open access: yes, 2012
The construction of onshore wind turbines has rapidly been increasing as the UK attempts to meet its renewable energy targets. As the UK’s future energy depends more on wind farms, safety and security are critical to the success of this renewable energy ...
Currie, Magnus   +2 more
core   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Assessing the Effect of Insulation Materials Used for Energy Conservation in Buildings on Indoor Radon—The Scale Model Room Approach

open access: yesApplied Sciences
This study investigates how external insulation materials used for energy efficiency affect indoor radon accumulation, using a scale model room built with ignimbrite, a highly radon-emitting volcanic rock. Two insulation materials—mineral wool (open-cell,
Ilaria Rocchetti   +6 more
doaj   +1 more source

Vrishabhavathi Valley Wastewater Treatment Plant System Upgrade [PDF]

open access: yes, 2017
Sixteen activated sludge tanks, eight secondary clarifiers, and four return pump stations were designed for the Vrishabhavathi Wastewater Treatment plant in Bangalore India.
Chellaram, Vijay, Miller, Christian
core   +1 more source

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