№ lp_2_3_25589
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File size: 53 KB
Educational chemistry text explaining the arrangement of metals and non-metals in the activity series with examples of displacement reactions and reactions with acids and water.
Subject:
Chemistry
Topic:
Activity (Reactivity) Series
Document Type:
Educational explanatory text
Key Concepts:
Reactivity series, displacement reaction, reducing agents, metal-water reactions
Chemical Elements Mentioned:
Zinc, Copper, Magnesium, Potassium, Iron, Silver, Mercury, Gold, Hydrogen, Fluorine, Chlorine, Oxygen, Bromine, Iodine, Sulphur, Phosphorus
Compounds Mentioned:
Copper(II) tetraoxosulphate (VI), Zinc tetraoxosulphate (VI), Hydrochloric acid, Tetraoxosulphate (VI) acid, Potassium iodide, Potassium chloride, Potassium hydroxide
Reactions Included:
Metal displacement reactions, Metal-acid reactions, Metal-water reactions, Non-metal displacement reactions
Equations Provided:
Zn + CuSO4 → ZnSO4 + Cu; Mg + H2SO4 → MgSO4 + H2; 2KI + Cl2 → 2KCl + I2; 2K + 2H2O → 2KOH + H2; 3Fe + 4H2O → Fe3O4 + 4H2
Educational Level:
Secondary school chemistry
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2024
Note:
Region / City
Subject:
Emotional reactivity, aging
Document Type:
Peer review letter
Organization / Institution:
Collabra: Psychology
Author:
Kate Mills
Target Audience:
Researchers in psychology, aging, and emotional reactivity
Year:
2026
Region / City:
Manchester, Toulouse, Munich, Aachen
Subject:
Chemistry, Organic Synthesis
Document Type:
Research Article
Institution:
University of Manchester, CNRS/Université Toulouse III—Paul Sabatier, LMU Munich, RWTH Aachen University
Authors:
Timothée Constantin, Bartosz Gorski, Michael J. Tilby, Saloua Chelli, Fabio Juliá, Josep Llaveria, Kevin J. Gillen, Hendrik Zipse, Sami Lakhdar, Daniele Leonori
Target Audience:
Chemists, Researchers in Organic Chemistry
Effective Date:
2026
Date of Approval:
2026
Authors:
Faya L. Reinhold; Anna M. V. Gerlicher; Eus J. W. van Someren; Merel Kindt
Affiliations:
Department for Clinical Psychology, University of Amsterdam; Department for Experimental Psychology, Helmholtz Institute, Utrecht University; Netherlands Institute for Neuroscience, Royal Netherlands Academy of Arts and Sciences; Center for Neurogenomics and Cognitive Research (CNCR), Vrije Universiteit Amsterdam; Amsterdam UMC
Correspondence:
Merel Kindt; Faya Louisa Reinhold
Institution:
University of Amsterdam
Location:
Amsterdam, The Netherlands
Sample size:
Wake group N = 20; Sleep group N = 20
Measures:
Liebowitz Social Anxiety Scale (LSAS); Blushing Propensity Scale (BPS); Consensus Sleep Diary; Actigraphy
Design:
Experimental study with wake and sleep conditions; Bayesian statistical analyses
Statistical methods:
Bayesian two-samples t-tests; Bayesian Mann-Whitney U tests; Bayesian paired samples t-tests; Bayesian Wilcoxon signed-rank tests; Bayesian repeated measures ANOVA; Bayesian linear mixed-effect model
Variables:
Emotional reactivity; blushing response; valence ratings; sleep parameters (sTST, sSOL, sWASO, sSQ, oTST, oSOL, oWASO, oSQ); exposure order
Sessions:
Pre-session 1; Pre-session 2; Second session exposure
Subject:
Sleep and its relation to emotional and physiological responses to reactivated embarrassing memories
Note:
Date
Year:
2015
Region / city:
Edinburgh, UK
Topic:
Cerebrovascular Reactivity, Cerebral Small Vessel Disease, Magnetic Resonance Imaging
Document type:
Systematic Review
Author:
Gordon W. Blair, Fergus N. Doubal, Michael J. Thrippleton, Ian Marshall, Joanna M. Wardlaw
Target audience:
Researchers in neuroimaging and cerebrovascular diseases
Date of approval:
May 7, 2015
Sources of support:
Scottish Funding Council SINAPSE Network, Stroke Association Princess Margaret Research Development Fellowships, NHS Lothian Research and Development Office
Key words:
BOLD MRI, Cerebral small vessel disease, cerebrovascular reactivity, hypercapnia, white matter hyperintensity
Description:
This systematic review analyzes the use of MRI techniques to measure cerebrovascular reactivity (CVR) in individuals with cerebral small vessel disease, summarizing existing research findings on the association between CVR and various clinical and radiological features of the disease.
Year:
2024
Location:
Lille, France
Topic:
Interaction and reactivity of atmospheric pollutants in porous materials
Document type:
PhD proposal
Institution:
Laboratory of Spectroscopy for Interactions, Reactivity and Environment (LASIRE), University of Lille
Collaborating institution:
Hybrid Materials (MATHYB) team, Unité de Catalyse et Chimie du Solide (UCCS)
Supervisor:
Pr. Alain Moissette
Target audience:
PhD candidates in Chemistry or Physical Chemistry
Funding:
Planned co-funding from Region Hauts de France
Required qualifications:
Master in Chemistry or Physical Chemistry, specialization in micro- and nano-porous materials or photochemistry and spectroscopy of solids
Keywords:
Metal Organic Framework (MOF), vibrational optical spectroscopy, time-resolved spectroscopy
Application procedure:
Submission of CV, motivation letter, and academic transcripts
Year:
2026
Region:
United States
Topic:
Infectious disease screening and donor eligibility
Document type:
Research article
Institution:
Eurofins Donor & Product Testing, LLC; MTF Biologics
Authors:
Sara O. Dionne, Hillary C.S.R. Akana, Michael Real, Kimberly A. Elliott, Brenden R. O’Neale
Target audience:
Healthcare professionals, tissue and cornea donation regulators
Methodology:
Retrospective analysis of 140,000 deceased donor samples
Testing methods:
Automated CMIA, manual EIA, Nucleic Acid Testing (NAT)
Key findings:
Increased reactive serology rates after CMIA implementation, potential donor deferrals
Funding:
No financial support reported
Conflicts of interest:
None declared
Year:
2026
Region / City:
Not specified
Subject:
Chemistry, Periodic Table
Document Type:
Educational text, Science question paper
Organization:
Educational Institution / Exam Board
Author:
Not specified
Target Audience:
Students, Educators
Period of Validity:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2024
Region / City:
Horn of Africa
Theme:
Displacement, Refugees, Social Services, Economic Development
Document Type:
Mission Report
Organ / Institution:
World Bank, Ministry of Agriculture (MoA), Federal Project Coordination Unit (FPCU), Regional Project Coordination Units (RPCUs)
Author:
World Bank Implementation Support Team
Target Audience:
Project stakeholders, including Ministry of Agriculture, World Bank team, local governments, and development partners
Period of Implementation:
August 26-29, 2024
Approval Date:
August 2024
Date of Last Update:
N/A
Year:
2023
Region / City:
United States
Theme:
Disaster Assistance
Document Type:
Guide
Organization / Institution:
FEMA
Author:
FEMA
Target Audience:
Survivors of disasters
Period of validity:
Indefinite
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2013
Region / City:
California
Subject:
Job displacement voucher for retraining and skill enhancement
Document Type:
Voucher form
Organization:
California Department of Industrial Relations
Author:
Not specified
Target audience:
Injured employees in California
Period of validity:
From the date of issuance
Approval date:
Not specified
Date of modification:
Not specified
Year:
2013
Region / City:
Washington, DC
Subject:
Relocation Assistance, Housing, Federal Policies
Document Type:
Fact Sheet
Organization / Institution:
Department of Housing and Community Development
Author:
Patricia Godwin, Relocation Specialist
Target Audience:
Agencies involved in housing development and relocation
Period of Validity:
Not specified
Approval Date:
1/10/13
Amendment Date:
Not specified
Year:
2024
Region / city:
Somalia
Theme:
Climate adaptation, resilience, displacement prevention, self-reliance
Document type:
Call for Proposals
Organization / institution:
Danish Embassy to Somalia
Author:
Danish Embassy to Somalia
Target audience:
Development organizations, NGOs, and local partners in Somalia
Period of validity:
2024-2028
Approval date:
Not specified
Date of amendments:
Not specified
Type:
Conference programme and collection of abstracts
Thematic focus:
Environmental displacement, climate change, migration, refugee law, data and policy
Event format:
Keynote presentations and academic papers
Institutions involved:
UNHCR; University of Cambridge; International Organization for Migration; Ludwig Boltzmann Institute of Human Rights; University of Vienna
Geographical scope:
International; European Union; Austria; Sweden; United Kingdom
Key topics:
Refugee protection; international law; human rights law; climate-driven mobility; data collection methodologies; policy-making; judicial responses
Referenced frameworks:
1951 Refugee Convention; regional refugee treaties; EU asylum law
Time references:
2008–2020; COP26; IPCC latest report
Intended audience:
Researchers; policymakers; legal practitioners; humanitarian actors
Authors:
Justin D’Ambrosio; Daniel Stoljar
Affiliation:
Australian National University
Academic Field:
Philosophy of Mind; Philosophy of Language
Research Topic:
Perspectival modification in imagination reports
Type of Document:
Academic journal article
Subject Matter:
Perspectival displacement and the semantics of imagination
Key Concepts:
Perspectival displacement; argument orientation; imagination reports; concealed questions; experiencer argument
Language:
English
Disciplinary Context:
Contemporary analytic philosophy
Geographical Context of Authors:
Australia
Institution:
Australian National University
Structure:
Theoretical analysis with critique of existing views and presentation of a proposed solution
Year:
2023
Region / City:
Not specified
Topic:
Chemistry / Halogen Displacement Reactions
Document Type:
Educational Resource
Institution:
Royal Society of Chemistry
Author:
Not specified
Target Audience:
Students and educators in chemistry
Period of validity:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2021
Region / City:
Afghanistan, including Kabul, Mazar-i-Sharif, Ghazni, Daykundi, Helmand, Balkh, Uruzgan
Ethnic Group:
Hazara
Religion:
Shia Islam
Population Share:
10–20% of Afghanistan’s population
Events Documented:
Taliban and ISIS-K attacks, massacres, forced displacement
Casualties:
At least 143 killed and 357 injured in first half of 2021; additional mass killings in 2021 and prior years
Displacement:
Over 4,000 forcibly displaced in 2021
Institutions Reporting:
United Nations Assistance Mission in Afghanistan (UNAMA), United Nations High Commissioner for Refugees (UNHCR)
Targeted Locations:
Schools, mosques, neighborhoods, public transport, protests, cultural events
Notable Incidents:
May 8, 2021 school attack, October 8 mosque attack in Kunduz, October 15 mosque attack
Historical Context:
Persecution by Taliban predating August 2021 takeover
Year:
2026
Subject:
Physics
Topic:
Kinematics
Document Type:
Educational exercise
Target Audience:
High school or introductory college students
Sections:
Distance, Displacement, Velocity, Relative Velocity, Acceleration, Gravity
Exercises Included:
Numerical problems, Graph interpretation, Concept questions
Page Range:
66-75
Year:
2026
Region / city:
Not specified
Subject:
Thermodynamics and heat pump engineering
Document type:
Technical analysis
Organization / institution:
Independent technical explanation
Author:
Unspecified expert or engineer
Target audience:
Engineers and technicians working with heat pumps
Compressor type:
Scroll / positive displacement
Parameters analyzed:
Volumetric flow, pressure rise, power consumption, COP
Operating conditions:
Variable-speed operation, fixed suction and discharge pressures
Factors affecting non-linearity:
Volumetric efficiency, motor and inverter efficiency, mechanical friction, heat transfer degradation, oil circulation, control actions