extraction

Direct Lithium Extraction Co. Sees Big Capacity, Time Improvements

Volt Lithium Corp. (VLT:TSV; VLTLF:US; I2D:FSE) says it has significantly improved the operating capacity of its next-generation Direct Lithium Extraction (DLE) technology for processing oilfield brines in Texas' Delaware Basin. Read why one analyst predicts more steady increases.




extraction

Direct Lithium Extraction Co. Sees Big Capacity, Time Improvements

Volt Lithium Corp. (VLT:TSV; VLTLF:US; I2D:FSE) says it has significantly improved the operating capacity of its next-generation Direct Lithium Extraction (DLE) technology for processing oilfield brines in Texas' Delaware Basin. Read why one analyst predicts more steady increases.




extraction

Prochem’s Aqua Helix: Deep extraction in a portable tool

Prochem says that the tool’s advanced design speeds jobs and all at a cost that’s 75% less than a traditional ride-on extractor.




extraction

Versatile Portable Combo: Flood Pumper and Extraction Tool

Access locations your competitors can’t and save extraction time and increase your profits with this winning combination of productivity tools.




extraction

Evaluation and optimization of acid processing procedures for the extraction of conodont elements from calcareous rock

Gallotta, C; Gouwy, S A; Komaromi, L. Geological Survey of Canada, Open File 8792, 2021, 50 pages, https://doi.org/10.4095/328273
<a href="https://geoscan.nrcan.gc.ca/images/geoscan/gid_328273.jpg"><img src="https://geoscan.nrcan.gc.ca/images/geoscan/gid_328273.jpg" title="Geological Survey of Canada, Open File 8792, 2021, 50 pages, https://doi.org/10.4095/328273" height="150" border="1" /></a>




extraction

Complications of Tooth Extraction

Tooth extraction is a common dental procedure performed to address various dental issues, such as severe decay, infection, crowding, or trauma. While tooth extraction is generally safe, like any surgical procedure, it carries some risks of complications. Understanding these potential risks and knowing how to recognize and manage them is essential for ensuring a smooth […]

The post Complications of Tooth Extraction appeared first on Roads To Iraq - The Cradle of Mankind.




extraction

Knowledge Extraction from RDF Data with Activation Patterns

RDF data can be analyzed with various query languages such as SPARQL. However, due to their nature these query languages do not support fuzzy queries that would allow us to extract a broad range of additional information. In this article we present a new method that transforms the information presented by subject-relationobject relations within RDF data into Activation Patterns. These patterns represent a common model that is the basis for a number of sophisticated analysis methods such as semantic relation analysis, semantic search queries, unsupervised clustering, supervised learning or anomaly detection. In this article, we explain the Activation Patterns concept and apply it to an RDF representation of the well known CIA World Factbook.




extraction

HTML Tags as Extraction Cues for Web Page Description Construction




extraction

TALK: Real-time knowledge extraction from short semi-structured documents

A semantically rich framework to enable real-time knowledge extraction from short length semi-structured documents Lavana Elluri 10:30-11:30 Monday, 4 November 2019, ITE346 Knowledge is currently maintained as a large volume of unstructured text data in books, laws, regulations and policies, news and social media, academic and scientific reports, conversation and correspondence, etc. Most of these […]

The post TALK: Real-time knowledge extraction from short semi-structured documents appeared first on UMBC ebiquity.




extraction

Snap One Partners With RG Nets’ Revenue Extraction Gateway Software Solution

The new availability of rXg will greatly reduce the time and labor required to implement multi-tenant networks including those offering paid or tiered services.




extraction

NIOSH proposes project to assess worker fatigue in oil and gas extraction

Washington — NIOSH is seeking public and interagency input on a proposed information-collecting project focused on assessing fatigue and fatigue management in onshore oil and gas extraction.




extraction

Study explores top causes of driving-related deaths in oil and gas extraction industry

Washington — For oil and gas extraction workers, a combination of extended work hours, long commutes and insufficient sleep increases their odds of engaging in risky driving behaviors, according to a recent NIOSH study.




extraction

CDC study explores severe injury trends in oil and gas extraction industry

Washington — Oil and gas extraction operators should include contract workers in site safety management plans, improve job and equipment hazard training, and reinforce safety practices, a recent study concludes.





extraction

CD Bioparticles Introduces New Extraction and Purification Kits for Rapid and Reliable DNA Isolation

CD Bioparticles announced the launch of its new line of DNA Extraction and Purification Kits.




extraction

Marquis Who's Who Honors David C. Bartel for Expertise in the Mining and Oil and Gas Extraction Sectors

David C. Bartel is an oil and gas exploration expert focusing on velocity and anisotropy




extraction

Yobe Launches VIENNA, a Voice Extraction Tool

Yobe's VIENNA provides voice intelligence capabilities and AI-powered analytics.




extraction

Targeted Data Extraction of the MS/MS Spectra Generated by Data-independent Acquisition: A New Concept for Consistent and Accurate Proteome Analysis

Ludovic C. Gillet
Jun 1, 2012; 11:O111.016717-O111.016717
Research




extraction

Accurate Proteome-wide Label-free Quantification by Delayed Normalization and Maximal Peptide Ratio Extraction, Termed MaxLFQ

Jürgen Cox
Sep 1, 2014; 13:2513-2526
Technological Innovation and Resources




extraction

Lipid extraction by methyl-tert-butyl ether for high-throughput lipidomics

Vitali Matyash
May 1, 2008; 49:1137-1146
Methods




extraction

Driven to Extraction: Can Sand Mining be Sustainable?

Driven to Extraction: Can Sand Mining be Sustainable? 5 June 2019 — 1:30PM TO 3:00PM Anonymous (not verified) 29 April 2019 Chatham House | 10 St James's Square | London | SW1Y 4LE

Sand is the most consumed raw material in the world after water and is a critical building block of the modern world. When bound with cement, it becomes concrete; when mixed with bitumen, it becomes asphalt; and when heated, it becomes glass.
According to a recent UN Environment Programme report, the world extracts over 40 billion tonnes of sand and aggregates every year. This is the equivalent of 18 kilograms per day per person – or enough to build a wall of sand 27 metres wide and 27 metres high around the entire globe each year. Sand extraction on this scale, particularly when taken from riverine or coastal locations, can have serious environmental impacts on ecosystems, biodiversity and erosion. Control of sand resources has also proved a source of tension between countries and violence within them.
With demand for sand set to increase dramatically in line with population growth and urbanization, and with growing policy attention on the decarbonization of cement and other industrial inputs, better understanding of these impacts is needed. Yet with limited data on sand extraction, trade and consumption, and little in the way of governance frameworks, developing policies and practices that help ensure sustainable sand supply chains is challenging. This roundtable will examine the environmental, economic and political implications of sand supply chains and discuss opportunities to help integrate sustainable policy and practice.




extraction

Novel Proteome Extraction Method Illustrates a Conserved Immunological Signature of MSI-H Colorectal Tumors [Research]

Using a simple, environment friendly proteome extraction (TOP), we were able to optimize the analysis of clinical samples. Using our TOP method we analyzed a clinical cohort of microsatellite stable (MSS) and unstable (MSI-H) colorectal carcinoma (CRC). We identified a tumor cell specific, STAT1-centered, immune signature expressed by the MSI-H tumor cells. We then showed that long, but not short, exposure to Interferon- induces a similar signature in vitro. We identified 10 different temporal protein expression patterns, classifying the Interferon- protein temporal regulation in CRC. Our data sheds light on the changes that tumor cells undergo under long-term immunological pressure in vivo, the importance of STAT proteins in specific biological scenarios. The data generated could help find novel clinical biomarkers and therapeutic approaches.




extraction

Virtuosity: Custom IC Design Flow/Methodology - Circuit Physical Verification & Parasitic Extraction

Read this blog for an overview to the Circuit physical verification and parasitic extraction design stage in the Custom IC Design methodology and the key design steps which can help you achieve this.(read more)



  • design rule violations
  • Extraction
  • Layout versus schematic
  • Physical Verification System (PVS)
  • Virtuoso
  • Quantus Extraction Solution
  • PVS
  • Custom IC Design
  • parasitics

extraction

Comparison of Binary Alcohol/Water Solvent Systems to Blood for Extractions of Blood-Contacting Medical Devices

The analysis of extractables and leachables and subsequent risk assessment is an important aspect of the determination of biocompatibility for many medical devices. Leachable chemicals have the potential to pose a toxicological risk to patients, and therefore it is required that they be adequately characterized and assessed for potential safety concerns. One important consideration in the assessment of leachables is the choice of a suitable simulating solvent intended to replicate the use condition for the device and its biological environment. This aspect of study design is especially difficult for blood-contacting medical devices due to the complexity of simulating the biological matrix. This publication reports a comparison of the extracting power of different binary solvent mixtures and saline in comparison with whole blood for a bloodline tubing set connected to a hemodialyzer. Ten different known extractables, spanning a range of physicochemical properties and molecular weights, were quantified. The results indicated that for low-molecular-weight analytes, a suitable exaggeration for whole blood can be obtained using a low-concentration ethanol/water mixture (20%), and in general, extracted quantity increases with the concentration of alcohol cosolvent. For polyvinylpyrrolidone, the opposite trend was observed, as solubility of the polymer was found to decrease with increasing alcohol concentration, resulting in lower extracted quantities at high alcohol concentrations. Analysis of ethanol/water concentrations in the extract solutions post extraction indicated no change in solvent composition.




extraction

Multiband Antenna Simulation and Wireless KPI Extraction



In this upcoming webinar, explore how to leverage the state-of-the-art high-frequency simulation capabilities of Ansys HFSS to innovate and develop advanced multiband antenna systems.

Overview

This webinar will explore how to leverage the state-of-the-art high-frequency simulation capabilities of Ansys HFSS to innovate and develop advanced multiband antenna systems. Attendees will learn how to optimize antenna performance and analyze installed performance within wireless networks. The session will also demonstrate how this approach enables users to extract valuable wireless and network KPIs, providing a comprehensive toolset for enhancing antenna design, optimizing multiband communication, and improving overall network performance. Join us to discover how Ansys HFSS can transform wireless system design and network efficiency approach.

What Attendees will Learn

  • How to design interleaved multiband antenna systems using the latest capabilities in HFSS
  • How to extract Network Key Performance Indicators
  • How to run and extract RF Channels for the dynamic environment

Who Should Attend

This webinar is valuable to anyone involved in antenna, R&D, product design, and wireless networks.

Register now for this free webinar!




extraction

Standard Technology Presents Opportunities for Medical Record Data Extraction

Technology has revolutionized the way people live their lives. Individuals can use smartphones to access their bank account, shop from almost any store, and connect with friends and family around the globe. In fact, these personal devices have tethered communities together during the coronavirus pandemic, allowing many people to maintain much of their lives remotely.




extraction

Relieving Pain After Tooth Extraction: Which Drug is Effective?

The comparison of the effectiveness of ten pharmacological interventions to develop guidelines for acute pain management after tooth extraction in adults




extraction

Children in Deprived Areas Face Triple the Hospital Dental Extractions

Researchers discovered that medlinkchildren/medlink in highly deprived areas are three times more prone to severe tooth decay requiring hospital dental




extraction

Combining sequential extractions with bulk and micro X-ray spectroscopy to elucidate iron and phosphorus speciation in sediments of an iron-treated peat lake

Environ. Sci.: Processes Impacts, 2024, Accepted Manuscript
DOI: 10.1039/D4EM00402G, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Melanie Münch, Andreas Voegelin, Luis Carlos Colocho Hurtarte, Jörg Goettlicher, T. Behrends
In shallow lakes, mobilization of legacy phosphorus (P) from the sediments can be the main cause for persisting eutrophication after reduction of external P input. In-lake remediation measures can be...
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extraction

Lithium extraction by metal–organic frameworks

Inorg. Chem. Front., 2024, Advance Article
DOI: 10.1039/D4QI02228A, Review Article
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Zongsu Han, Joshua Rushlow, Yihao Yang, Jiatong Huo, Wei Shi, Hong-Cai Zhou
Lithium extraction attracts great attention due to the rising demand for batteries, but faces challenges related to low natural abundance and environmental concerns. MOFs show promise in lithium extraction, benefitting from customizable structures.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

Portable platform for leukocyte extraction from blood using sheath-free microfluidic DLD

Lab Chip, 2024, Advance Article
DOI: 10.1039/D4LC00132J, Paper
Oriana G. Chavez-Pineda, Roberto Rodriguez-Moncayo, Alan M. Gonzalez-Suarez, Pablo E. Guevara-Pantoja, Jose L. Maravillas-Montero, Jose L. Garcia-Cordero
A microfluidic platform isolates leukocytes from blood efficiently, offering diagnostic and immunotherapeutic potential. Enhanced by a handheld pressure controller, it enables near-patient testing and integration with downstream assays.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

Harnessing the power of natural deep eutectic solvents (choline chloride/sucrose) and polypropylene glycol in the formation of aqueous biphasic systems and the application of these systems in drug extraction

RSC Adv., 2024, 14,12349-12359
DOI: 10.1039/D3RA07066B, Paper
Open Access
Fariba Ghaffari, Mohammed Taghi Zafarani-Moattar, Hemayat Shekaari
In recent times, there has been considerable interest in utilizing aqueous biphasic systems (ABSs) containing natural deep eutectic solvents (NADESs) for the extraction of various substances.
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extraction

Dispersive micro solid phase extraction of glibenclamide from plasma, urine, and wastewater using a magnetic molecularly imprinted polymer followed by its determination by a high-performance liquid chromatography-photodiode array detector

RSC Adv., 2024, 14,13168-13179
DOI: 10.1039/D4RA00452C, Paper
Open Access
Najmeh Sabbaghi, Shayessteh Dadfarnia, Ali Mohammad Haji Shabani, Majid Farsadrooh
The present study describes the development of a simple and selective analytical method for dispersive micro solid phase extraction and determination of glibenclamide (GLB) using magnetic molecularly imprinted polymer (MMIP) as a sorbent.
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extraction

Extraction mechanism of phenolic compounds by deep eutectic solvents: DFT and molecular dynamics studies

Phys. Chem. Chem. Phys., 2024, Accepted Manuscript
DOI: 10.1039/D4CP03453H, Paper
Lan Yi, Jinwen Wang, Jixing Liu, Hao Luo, Xiaoqin Wu, Wen-Ying Li
The mechanism of a deep eutectic solvent consisting of choline chloride and glycerol (ChCl/GLY) for extracting phenolic compounds from coal tar was theoretically studied using density functional theory and molecular...
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

Squaramide-based receptors in anion supramolecular chemistry: insights into anion binding, sensing, transport and extraction

Chem. Soc. Rev., 2024, 53,3952-3975
DOI: 10.1039/D3CS01165H, Review Article
Open Access
Giacomo Picci, Riccardo Montis, Vito Lippolis, Claudia Caltagirone
Squaramides are a class of extremely versatile receptors for anion recognition, sensing, transport and extraction.
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

Development of xanthan gum-based solid desiccants for the extraction of water vapors from humid air

Mol. Syst. Des. Eng., 2024, Advance Article
DOI: 10.1039/D4ME00134F, Paper
Hemant Mittal, Ali Al Alili, Saeed M. Alhassan, Naved I. Malek, Md. Didarul Islam
A xanthan gum-acrylamide desiccant with interconnected capillary channels was prepared and showed 1.38 g g−1 water adsorption at 90% RH and 25 °C, retaining 70% capacity over 20 cycles, proving its effectiveness as a salt-free desiccant.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

A Novel In-Syringe Cloud Point Extraction Method for the Determination of Cadmium and Lead in Human Hair Samples

New J. Chem., 2024, Accepted Manuscript
DOI: 10.1039/D4NJ00335G, Paper
Hesane Zolfaghari, Seyed Mosayeb Daryanavard, Aqil Gholamshahzadeh
The measurement of contaminant elements, especially cadmium and lead, in biological samples typically requires time-consuming sample preparation methods that consume organic solvents that are harmful to humans and the environment....
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

Sodium nanoferrite-based solid phase extraction: a green method for the simultaneous determination of cadmium, copper, and lead

J. Anal. At. Spectrom., 2024, 39,2884-2892
DOI: 10.1039/D4JA00210E, Paper
Saima Perveen, Aysen Hol, Jameel Ahmed Baig, Syed Tufail Hussain Sherazi, Khalil Akhtar, Sajjad Hussain, Fahad Abbasi
A solid phase extraction (SPE) methodology utilizing sodium ferrite nanoparticles (Na2Fe4O7-NPs; SF-NPs) is presented for the simultaneous determination of heavy metals (HMs) via flame atomic absorption spectrometry (FAAS).
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

Quantification of technetium-99 in wastewater by means of automated on-line extraction chromatography – anion-exchange chromatography – inductively coupled plasma-mass spectrometry

J. Anal. At. Spectrom., 2024, 39,2774-2782
DOI: 10.1039/D4JA00270A, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Maximilian Horstmann, C. Derrick Quarles, Steffen Happel, Michael Sperling, Andreas Faust, David Clases, Uwe Karst
Ultratrace concentrations of pertechnetate are determined by preconcentration on a dedicated resin and anion exchange chromatography with ICP-MS detection.
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

Hydrophobicity induced graphene oxide based dispersive micro solid phase extraction of strontium from seawater and groundwater prior to GFAAS determination

J. Anal. At. Spectrom., 2024, Accepted Manuscript
DOI: 10.1039/D3JA00445G, Paper
Maria Sebastian, Saikrishna Devulapally, Sk. Jayabun, Noorbasha Nagula Meeravali, Shekhar Raparthi, A. C. Sahayam
A novel graphene oxide (GO) mediated dispersive micro solid phase extraction method is developed for the extraction of ultratrace level strontium (Sr) from seawater and ground water. This method involves...
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extraction

Housing Wealth or Collateral: How Home Value Shocks Drive Home Equity Extraction and Spending [electronic journal].




extraction

Integrated device for plasma separation and nucleic acid extraction from whole blood toward point-of-care detection of bloodborne pathogens

Lab Chip, 2024, 24,5124-5136
DOI: 10.1039/D4LC00571F, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Abigail G. Ayers, Christia M. Victoriano, Samuel K. Sia
This work presents PRECISE, a device that integrates plasma separation and nucleic acid extraction, enabling streamlined sample preparation of whole blood for point-of-care diagnostics without external equipment or electricity.
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extraction

Rapid and green quantification of phloridzin and trilobatin in Lithocarpus litseifolius (Hance) Chun (sweet tea) using an online pressurized liquid extraction high-performance liquid chromatography at equal absorption wavelength method

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00170B, Paper
Zhengming Qian, Qinggui Lei, Dan Tang, Guoying Tan, Qi Huang, Fucai Zhou, Wenhao Wang
Sweet tea is a functional herbal tea with anti-inflammatory, anti-diabetic, and other effects, in which phloridzin and trilobatin are two functional compounds.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

The selective extraction of dietary polyamines from chicken breast using the application of a lab-on-a-chip electromembrane and dispersive liquid–liquid microextraction followed by gas chromatography-mass spectrometry

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D3AY02172F, Paper
Fatemeh Barzegar, Samaneh Nabizadeh, Marzieh Kamankesh, Jahan B. Ghasemi, Abdorreza Mohammadi
Excessive dietary polyamines (PAs), including putrescine (PUT), spermine (SPM), and spermidine (SPD), have become a worldwide concern due to their carcinogenicity and reduced shelf life.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

Discrimination of Diptera order insects based on their saturated cuticular hydrocarbon content using a new microextraction procedure and chromatographic analysis

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00214H, Paper
Open Access
Lixy Olinda León-Morán, Marta Pastor-Belda, Pilar Viñas, Natalia Arroyo-Manzanares, María Dolores García, María Isabel Arnaldos, Natalia Campillo
The nature and proportions of hydrocarbons in the cuticle of insects is characteristic of the species and age. Chemical analysis of cuticular hydrocarbons allows species discrimination, which is of great...
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

Solid phase microextraction – the future technique in pharmacology and coatings trends

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00187G, Minireview
Aleksandra Owczarzy, Karolina Kulig, Katarzyna Piordas, Patrycja Piśla, Patrycja Sarkowicz, Wojciech Rogóż, Małgorzata Maciążek-Jurczyk
Traditional sample preparation techniques based on liquid-liquid extraction (LLE) or solid phase extraction (SPE) often suffer from a major error due to the matrix effects caused by significant co-extraction of...
The content of this RSS Feed (c) The Royal Society of Chemistry




extraction

A simple, fast and inexpensive approach to quantify low concentrations of iron in biodiesel by voltammetry after extraction induced by microemulsion breaking

Anal. Methods, 2024, Accepted Manuscript
DOI: 10.1039/D4AY00342J, Paper
Cristian Henrique Krause, Alexandre Batista Schneider, Leandro Kolling, Lauren Thauani Teixeira Oliveira, Márcia M. Silva
An alternative approach to assay iron (Fe) in biodiesel by differential pulse adsorptive cathodic stripping voltammetry (DPAdCSV) is presented herein. The sample treatment involved a simple, rapid, but effective extraction...
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extraction

Caffeine quantification in dietary supplements using high-throughput on-line solid phase extraction coupled to Venturi easy ambient sonic-spray ionization mass spectrometry

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00333K, Paper
David Ulisses Tega, Luan Felipe Campos Oliveira, Patrick Cesar Ferreira, Bruna Beatriz Soldera, Heliara Dalva Lopes Nascimento, Marcos Nogueira Eberlin, Alessandra Sussulini
Optimization of a LC-V-EASI-MS system. Employment of LC-V-EASI-MS and online SPE to enhance analytical performance for caffeine determination reaching 90 s per sample.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

Novel advanced materials and magnetic solid phase extraction as approaches in sample preparation to enhance the analysis of ochratoxin A in peanuts

Anal. Methods, 2024, Advance Article
DOI: 10.1039/D4AY00246F, Paper
Bingchen Wang, Yifan Wang, Xiuyuan Zhang, Kuo He
In order to improve the detection efficiency of ochratoxin, a superparamagnetic nano-material was synthesized for solid phase extraction of ochratoxin.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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extraction

Illegal sand extraction: 16 boats seized in Addoor