№ files_lp_3_process_7_109217
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Statistical appendix presenting numerical distributions of sleep quality and sleep duration categories across quartiles of magnesium intake and calcium-to-magnesium ratio at two follow-up time points in a longitudinal study.
Document type:
Supplementary material
Content type:
Statistical tables
Study period:
Year 15 and Year 20
Variables:
Magnesium intake quartiles (mg/1000 kcal/day); Calcium-to-magnesium ratio quartiles
Outcomes measured:
Sleep quality; Sleep duration
Sleep quality categories:
Very good; Good; Neutral; Bad; Very bad
Sleep duration categories:
<7 hrs; 7–9 hrs; >9 hrs
Population size:
Year 15 (n=3608); Year 20 (n=3964)
Data presentation:
Counts by quartile and outcome category
Subject area:
Nutrition and sleep research
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2026
Region / City:
Hanoi, Vietnam
Subject:
Fertilizer production
Document Type:
Product description
Organization / Institution:
Van Dien Fused Magnesium Phosphate Fertilizer Company
Author:
Not specified
Target Audience:
Agriculture professionals, industry stakeholders
Validity Period:
Not specified
Approval Date:
Not specified
Date of Modifications:
Not specified
Year:
2022
Region / City:
Maryland
Topic:
Pre-eclampsia, Magnesium toxicity
Document Type:
Case Study
Institution:
Carroll Community College
Author:
Christine Schlaerth, PhD, RN, CNM, WHNP-BC
Target Audience:
Nursing students, healthcare professionals
Period of validity:
N/A
Approval Date:
N/A
Date of modification:
N/A
Year:
2004
Region / city:
Lusaka, Zambia
Theme:
Fertilizers, Standards, Agriculture
Document type:
Notification
Organization / institution:
Zambia Compulsory Standards Agency
Author:
Zambia Compulsory Standards Agency
Target audience:
Stakeholders in agriculture and fertilization industry
Period of validity:
Not specified
Date of approval:
Not specified
Date of amendments:
Not specified
Year:
Not specified
Region / city:
Not specified
Subject:
Chemistry
Document type:
Practical guide
Institution:
Not specified
Author:
Not specified
Target audience:
Students, educators
Period of validity:
Not specified
Approval date:
Not specified
Date of modifications:
Not specified
Context description:
Practical guide for conducting an experiment to calculate the relative atomic mass of magnesium through reaction with sulfuric acid.
Year:
2023
Region / City:
Liege, Belgium
Field:
Anesthesia, Pharmacology
Document Type:
Clinical Trial Report
Institution:
Department of Anesthesia and Intensive Care Medicine, Liege University Hospital, Liege, Belgium
Authors:
G Van Munster, F Beck, PY Hardy, M Carella, V Bonhomme
Target Audience:
Medical professionals, researchers in anesthesia
Period of Study:
October 21, 2021 – April 8, 2022
Approval Date:
2021
Modification Date:
N/A
Funding:
Department of Anesthesia and Intensive Care Medicine, Liege University Hospital, Liege, Belgium
Ethics Approval:
Comité d’Ethique Hospitalo-Facultaire Universitaire de Liège (study number 2021/190)
Clinical Trial Registration:
EudraCT: 2021-002824-19
Methodology:
Randomized, Double-blind, Placebo-controlled
Conclusion:
MS does not effectively reduce propofol requirements for hypnosis in general anesthesia during thyroidectomy
Year:
Not specified
Region / City:
Not specified
Theme:
Magnesium deficiency, Type-2 diabetes
Document Type:
Research Paper
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Not specified
Period of Action:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Year
Subject:
Chemistry
Document Type:
Experiment Procedure
Target Audience:
Students
Subject:
Chemistry
Topic:
Reaction of magnesium with oxygen
Type of document:
Laboratory experiment instruction and worksheet
Educational level:
Secondary education
Experiment focus:
Measurement of mass change during combustion
Chemical substances:
Magnesium ribbon, oxygen
Apparatus:
Crucible with lid, Bunsen burner, balance, tripod, pipe clay triangle, heat resistant mat, tongs, emery paper
Safety requirements:
Eye protection required; do not look directly at burning magnesium
Learning objectives:
Investigate combustion of magnesium; record mass changes; calculate relative formula mass; determine empirical formula
Assessment components:
Data recording table, reaction equations, identification of reactants and products, explanation questions, mole calculations, graphical analysis
Chemical equation context:
Formation of magnesium oxide (MgO)
Year:
2011-2019
Region / city:
Not specified
Subject:
Medical research, Serum magnesium levels
Document type:
Research table
Institution:
Not specified
Author:
Not specified
Target audience:
Researchers, Medical professionals
Period of action:
Not specified
Approval date:
Not specified
Modification date:
Not specified
Context:
The document presents the results of a univariate Cox regression analysis related to serum magnesium levels and in-hospital mortality.
Author:
Michael Cheikin, M.D.
Profession:
Physician in holistic medicine and physiatry
Organization:
Center for Optimal Health
Region / City:
Plymouth Meeting, Pennsylvania
Country:
United States
Document type:
Health article
Subject:
Magnesium deficiency, physiological roles of magnesium, testing and supplementation
Key topics:
intracellular magnesium measurement, biological functions of magnesium, muscle and heart physiology, bowel function, bone health, mineral balance, nutritional supplementation
Intended audience:
General readers and patients interested in nutrition and health
Medical focus:
Nutritional medicine and mineral metabolism
Mentioned nutrients:
Magnesium, Vitamin D, Thyroid Stimulating Hormone
Food sources mentioned:
Nuts, whole grains
Contact phone:
610-239-9901
Contact email:
[email protected]
Website:
CohLife.org
Year:
2024
Location:
Chongqing, China
Theme:
Magnesium and its alloys
Document type:
Conference Announcement
Organizer:
International Mg Society (IMS), Journal of Magnesium and Alloys (JMA)
Target audience:
Researchers and professionals in materials science, magnesium alloys
Period:
November 2-6, 2024
Approval date:
January 4, 2024
Last updated:
January 4, 2024
Year:
2026
Region / City:
Walnut Creek, California, USA
Subject:
Chemical safety information
Document Type:
Safety Data Sheet (SDS)
Organization / Institution:
Malaco International, Inc.
Author:
Malaco International Safety Department
Target Audience:
Industrial and laboratory personnel handling chemicals
Effective Period:
Indefinite, until updated
Approval Date:
2026
Hazard Classification:
Minimal health hazard
Chemical Composition:
Magnesium sulfate heptahydrate ≥98%
Emergency Contact:
Chemtrec 800-424-9300
Storage Conditions:
Dry, cool, well-ventilated area, 68–110°F, 54–87% relative humidity
Handling Precautions:
Avoid dust, skin, and eye contact; use protective equipment
Disposal Guidelines:
Follow local, regional, national, and international regulations
Physical Properties:
White crystalline powder, free-flowing, odorless, soluble in water
Note:
Year
Keywords:
Nitrogen fertilizer; Harvesting frequency; Location of Production; Soil Ca, Mg, Mn; Tea; Kenya; Rwanda; Tanzania.