№ lp_2_1_15079
File format: docx
Character count: 17694
File size: 26 KB
Year:
2018
Region / City:
Syracuse, NY
Subject:
Reverse Osmosis Water Purification System for Veterans Affairs
Document Type:
Solicitation
Agency:
Department of Veterans Affairs
Target Audience:
Small Business Suppliers
Period of Validity:
30 days after award
Approval Date:
06-12-2018
Modification Date:
N/A
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Type of document:
Laboratory handout
Subject:
Cell biology
Educational level:
Introductory college biology
Learning objectives:
Use of light microscope; identification of cell structures; examination of eukaryotic multicellular cells; demonstration of osmosis in plant cells; interpretation of the animated short film The Inner Life of the Cell
Topics:
Prokaryotic and eukaryotic cells; microscopy; staining techniques; multicellularity; osmosis
Activities:
Microscope practice with prepared slides; simple staining of human cheek cells; sketching and labeling of observed specimens
Organisms mentioned:
Bacteria; Archaea; Protists; Fungi; Plants; Animals; Humans
Materials:
Compound light microscope; prepared slides; toluidine blue stain; toothpicks; coverslips
Assessment requirements:
Labeled biological sketches with total magnification indicated
Note:
Year
Topic:
Cell biology, osmosis
Document type:
Educational lab procedure
Target audience:
Students, educators
Year:
N/A
Region / City:
N/A
Topic:
Osmosis, Plant Biology
Document Type:
Scientific Experiment
Author:
N/A
Target Audience:
N/A
Period of Action:
N/A
Approval Date:
N/A
Date of Changes:
N/A
Note:
Year
Subject:
Biology
Document type:
Examination paper
Target audience:
Students
Duration:
1 hour
Experiment details:
Investigating osmosis in potato tissue
Year:
1970s
Region / City:
Middletown, DE, USA
Subject:
Plant physiology, diffusion, osmosis
Document Type:
Laboratory report
Institution:
Appoquinimink High School
Author:
Not specified
Target Audience:
High school biology students
Experiment Date:
Not specified
Materials:
Russet potatoes, dialysis tubing, sucrose solutions, glucose Testape®, IKI solution, beakers, peeler, knife, cork borer, metric ruler, balance
Methods:
Observation of mass changes in potato tissue to determine sucrose concentration and water potential
Results:
Percent change in mass, ranking of sucrose solutions, water potential calculated as -7.70 bars, isotonic point approximately 0.305 M
Key Concepts:
Diffusion, osmosis, water potential, isotonic point, solute concentration
Year:
Not specified
Region / City:
Not specified
Subject:
Biology, Cell Biology
Document Type:
Lecture Outline
Institution:
Not specified
Author:
Not specified
Target Audience:
Students of Biology
Period of Effectiveness:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2019
Authors:
Henning Großkopf, Sarah Vogel, Claudia Damaris Müller, Sebastian Köhling, Jan-Niklas Dürig, Stephanie Möller, Matthias Schnabelrauch, Jörg Rademann, Ute Hempel, Martin von Bergen, Kristin Schubert
Type:
Research Article
Keywords:
glycosaminoglycans, proteins, mass spectrometry, affinity purification, hyaluronan, biotinylation
Region / City:
Not specified
Target Audience:
Scientists, researchers in biochemistry, molecular biology, and related fields
Research Focus:
Protein interactions with glycosaminoglycans
Methodology:
Mass spectrometry, affinity purification
Date of Publication:
2019
Supporting Materials:
Supplementary methods and materials provided
Year:
2021
Region / City:
Johannesburg
Topic:
Water purification
Document Type:
Instruction Manual
Organization:
Home of Living Brands
Author:
Russell Hobbs
Target Audience:
Consumers of Russell Hobbs products
Period of Validity:
2 years
Approval Date:
2021
Date of Changes:
Not specified
Warranty Period:
2 years
Extended Warranty:
1 year (upon registration)
Description:
Instruction manual for the Russell Hobbs Purification and Mineralization Bottle, detailing features, assembly, usage instructions, and warranty conditions.
Year:
2023
Region / City:
Gainesville, FL
Topic:
DNA extraction and purification protocols
Document Type:
Protocol
Organization / Institution:
UF-IFAS Plant Diagnostic Center
Author:
Dr. Pei-Ling Yu
Target Audience:
Researchers in genomics and plant diagnostics
Effective Period:
January 2023
Approval Date:
January 12, 2023
Modification Date:
N/A
Subject:
Chemistry
Topic:
Organic compound extraction and purification
Document type:
Laboratory experiment procedure
Chemical compound:
Paracetamol
Experimental technique:
Extraction and recrystallisation
Educational level:
Secondary or introductory laboratory chemistry
Required chemicals:
Paracetamol tablets; propanone; water
Laboratory equipment:
Conical flasks; measuring cylinder; warm water bath; filter funnel; filter papers; beaker; pipette; cotton wool; glass funnel; Bunsen burner; tripod and gauze; melting point apparatus; balance
Safety requirements:
Eye protection; handling precautions for propanone vapour and flammable liquids
Process steps:
Dissolution in propanone; filtration; solvent evaporation; recrystallisation from water; crystallisation and drying
Analytical method:
Melting point determination
Key concept:
Effect of impurities on melting point and crystal structure
Year:
2026
Institution:
University of Latvia, Institute of Chemical Physics
Location:
Riga, Latvia
Authors:
Assoc. Prof. Elīna Pajuste, Mg. chem. Patrīcija Kalniņa, Mg. chem. Edgars Mamis
Type of document:
Research project description
Funding:
Latvian Council of Science, University of Latvia Foundation
Target radionuclides:
149Tb, 152Tb, 155Tb, Sc isotopes
Methods:
Mass separation, electrochemical and chemical purification, ion exchange resins, SEM, EDX, BET, FT-IR, pycnometry
Materials:
TaC, VC, VB, TiC-nanoscale, composite targets
Applications:
Theranostic radiopharmaceutical development, pre-clinical studies
Research facilities:
CERN-MEDICIS, University of Latvia radiochemistry lab
Year:
2012-2014
Region / location:
New Zealand (Dunedin, Campbell Island, Catlins, Greymouth, Southland), Tasmania
Subject:
Molecular biology, DNA extraction, PCR purification
Document type:
Research protocol
Institution:
University of Otago, Department of Botany
Author:
Summerfield T. C.
Target audience:
Researchers in molecular biology and mycology
Methods referenced:
Cubero et al. (1999), Summerfield (2003), Ye et al. (2004)
Specimen details:
Voucher specimens with collection dates and locations, held at Otago Regional Herbarium and Department of Conservation
Materials:
EconoSpin® All-In-One Mini Spin Columns, homemade buffers (PEX, WS, EB)
Procedures included:
Sample preparation, tissue disruption, cell lysis, chloroform extraction, spin-column purification of DNA and PCR products
Equipment:
Microcentrifuge, NanoDrop 1000 Spectrophotometer
Reference genome type:
Genomic DNA from lichens and other fungi
Year:
2021
Region / State:
Minnesota
Country:
United States
Topic:
Drinking water purification and pollutant monitoring
Document Type:
Research funding proposal
Funding Program:
Environment and Natural Resources Trust Fund Request for Proposal
Proposal ID:
2021-317
Project Title:
Sensor-Embedded Purification System for Clean Drinking Water
Author:
Tianhong Cui
Organization:
University of Minnesota – College of Science and Engineering
Project Manager:
Tianhong Cui
Contact Telephone:
(612) 626-1636
Contact Email:
[email protected]
Funding Category:
Water Resources (B)
Requested Funding:
$536,000
Proposed Project Completion Date:
2024-06-30
Project Location Scale:
Statewide
Impact Area:
Statewide
Impact Timing:
During the project and in the future
Key Technologies:
embedded sensors, activated carbon filtration, UV purification, multilayer conductive purification film
Target Contaminants:
lead, arsenic, cadmium, mercury, chloride, microbes, organic compounds
Planned Activities:
sensor array development, compact purification system construction, system integration and optimization
Activity Budget Allocation:
$356,000 (Activity 1); $180,000 (Activity 2)
Year:
2023
Region / City:
Prague, Czech Republic
Subject:
Water purification, micromotors
Document type:
Supplementary Information
Organization / Institution:
University of Chemistry and Technology Prague
Authors:
Huaijuan Zhou, Bing Wu, Lukas Dekanovsky, Shuangying Wei, Bahareh Khezri, Tomas Hartman, Jinhua Li, Zdenek Sofer
Target audience:
Researchers in chemistry, materials science, and environmental engineering
Period of validity:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Context:
This document presents supplementary information related to a study on the integration of BiOI nanosheets into bubble-propelled micromotors for enhanced water purification efficiency, including experimental data and figures.
Year:
2023
Author:
Massimiliano Simons
Institution:
KU Leuven
Field:
Philosophy of Science / Science and Technology Studies
Document Type:
Academic Article
Keywords:
Bachelard, phénoménotechnique, epistemological rupture, purification, proliferation, science studies, Latour, Althusser
Audience:
Scholars and students in philosophy of science and STS
Abstract:
Analyzes the relationship between Bachelard’s concepts of epistemological break and phénoménotechnique, exploring historical interpretations and contemporary relevance
Period Covered:
1960s–1980s (historical uses), theoretical discussion up to 2023
Year:
2026
Region / City:
South Carolina
Topic:
Procurement
Document Type:
Amendment
Organization / Institution:
State of South Carolina
Author:
Ollie Marie Jackson
Target Audience:
Prospective Offerors
Period of Validity:
01/26/2026 - 02/11/2026
Approval Date:
01/26/2026
Amendment Date:
01/26/2026
Year:
2026
Region / City:
N/A
Topic:
Consultant Contract DBE Information
Document Type:
Form
Institution / Organization:
Caltrans
Author:
N/A
Target Audience:
Consultants, Local Agencies, Caltrans
Effective Period:
N/A
Approval Date:
N/A
Amendment Date:
N/A
Year:
2026
Region / City:
N/A
Topic:
Consultant Contract, DBE Information
Document Type:
Form
Agency / Institution:
Caltrans
Author:
N/A
Target Audience:
Consultants, Local Agencies, Caltrans Representatives
Period of Validity:
N/A
Approval Date:
N/A
Amendment Date:
N/A
Year:
2023
Region / City:
Not specified
Subject:
Genre analysis, reverse outlining
Document type:
Educational material
Author:
Not specified
Target audience:
Students, researchers
Date of approval:
Not specified
Date of amendments:
Not specified
Period of validity:
Not specified