№ files_lp_4_process_1_31949
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Chemistry examination task with an accompanying mark scheme describing the expected scientific explanation of separating atmospheric gases by fractional distillation of liquefied air.
Subject:
Chemistry
Topic:
Fractional distillation of liquid air
Type of document:
Examination question and assessment mark scheme
Educational level:
Secondary education
Assessment focus:
Scientific explanation and written communication
Maximum marks:
6
Content elements:
Table of atmospheric gases with formulas, melting points and boiling points
Gases listed:
Helium, Oxygen, Nitrogen, Argon, Carbon dioxide, Water vapour
Scientific process described:
Separation of atmospheric gases by fractional distillation of liquid air
Evaluation criteria:
Quality of written communication, use of specialist terminology, scientific accuracy, organisation of explanation
Grading levels:
Poor Understanding; Basic Understanding (Grade 3–4); Clear Understanding (Grade 5–6); Detailed Understanding (Grade 7–8)
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2026
Location:
Hillwood Estate, Museum & Gardens, Washington D.C., USA
Topic:
French Furniture and Textiles
Document Type:
Educational Worksheet
Institution:
Hillwood Estate, Museum & Gardens
Audience:
Mansion docents in training
Deadline:
February 17, 2026
Sections:
Step 1 – Distilling, Step 2 – Integrating
Methodology:
Style, Function, Production interpretive framework
Assignment Type:
Homework and in-class application
Year:
2026
Region / City:
Southern Tunisia
Theme:
Energy and Water Sustainability
Document Type:
Feasibility Study
Institution:
Siemens Energy
Author:
Not specified
Target Audience:
Researchers, Engineers, Energy and Water Management Professionals
Period of Effect:
Ongoing
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2025
Region / City:
Howard College/Pietermaritzburg Campus
Theme:
Academic leadership, Employment opportunity
Document type:
Job advertisement
Organization:
University of KwaZulu-Natal
Author:
Not specified
Target audience:
Permanent UKZN academic staff members
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Year:
Not specified
Region / City:
Not specified
Topic:
Neurological Disorders, Psychiatry, Neuroimaging
Document Type:
Scientific Supplementary Figure
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Researchers, Clinicians
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Contextual Description:
A scientific supplement detailing post-hoc comparisons of FAT and FW between healthy controls, adolescent-onset schizophrenia, and adolescent-onset bipolar disorder with psychosis, using neuroimaging data.
Year:
2026
Region / City:
Gr. Noida, India
Subject:
Applied Mathematics, Fractional Calculus
Document Type:
Review Article
Institution:
Trinity Institute of Innovation in Professional Studies
Authors:
Dr. V.P. Singh, Swati Singh
Target Audience:
Researchers and practitioners in mathematics, engineering, and applied sciences
Scope:
Theoretical foundations, numerical methods, and practical applications of fractional calculus
Number of Papers Included:
8
Historical Coverage:
17th century to present
Email Contacts:
[email protected]
Peer-Review Status:
Peer-reviewed
Year:
2026
Institution:
University of KwaZulu-Natal
Campus:
Westville
Faculty:
School of Commerce
Position Type:
Programme Manager
Programme:
Master of Taxation (Self-Funded Teaching Programmes)
Reference Number:
PM_02/2026
Reporting To:
SFTP Director, Dean and Head of School
Minimum Requirements:
Relevant doctorate/master’s degree in Accounting, Economics, or Finance; experience in program management in higher education; knowledge in budgeting and variance reporting
Application Deadline:
16 February 2026
Contact:
Prof Bomi Nomlala, [email protected]; Ms Nokwazi Mkhize, [email protected]
Recruitment Process:
Employment Equity preference for designated groups, adherence to POPIA personal information regulations
Year:
2019
Region / City:
USA
Topic:
MAVEN Mission, Space Science, Data Archiving
Document Type:
Software Interface Specification
Organization / Institution:
NASA, LASP
Author:
Francis G. Eparvier, Brian Templeman
Target Audience:
Researchers, Data Scientists, MAVEN Mission Team
Effective Period:
Ongoing
Approval Date:
15 February 2019
Last Modified:
15 February 2019
Year:
2026
Region / City:
Global
Theme:
Science, Atmosphere, Water Cycle
Document Type:
Educational material
Institution:
Not specified
Author:
Not specified
Target Audience:
Students, educators
Period of validity:
Indefinite
Approval Date:
Not specified
Modification Date:
Not specified
Note:
Contextual Description
Year:
2026
Region / City:
Global
Theme:
Chemistry
Document Type:
Educational Resource
Organization / Institution:
GCSE Chemistry
Author:
Unknown
Target Audience:
Students, Educators
Period of Validity:
Current curriculum
Approval Date:
2026
Date of Changes:
2026
Note:
Assessment No
Note:
Year
Subject:
Atmospheric Science
Document Type:
Educational Article
Target Audience:
General Public, Students
Year:
2025
Region / City:
Tokyo, Japan
Subject:
Interdisciplinary Collaborative Research
Document Type:
Application Form
Institution:
Atmosphere and Ocean Research Institute, The University of Tokyo
Author:
Not specified
Target Audience:
Researchers, Applicants for Collaborative Research
Research Period:
From MM/DD/YYYY to MM/DD/YYYY
Approval Date:
MM/DD/YYYY
Date of Changes:
Not specified
Year:
2025
Region / city:
Tokyo
Document type:
Application form
Institution:
Atmosphere and Ocean Research Institute, The University of Tokyo
Author:
Not specified
Target audience:
Young researchers at the University of Tokyo
Period of validity:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Note:
Year
Subject:
Weather and Climate
Document Type:
Test
Target Audience:
Students
Note:
Year
Theme:
Gothic literature, atmosphere
Document Type:
Literary Analysis
Target Audience:
Readers and students of classic literature
Year:
2026
Region / City:
Tokyo
Theme:
Interdisciplinary Collaborative Research
Document Type:
Application Form
Institution:
Atmosphere and Ocean Research Institute, The University of Tokyo
Author:
Applicant (Representative)
Target Audience:
Researchers, Collaborators
Research Period:
From MM/DD/YYYY to MM/DD/YYYY
Approval Date:
MM/DD/YYYY
Date of Changes:
N/A