This document outlines 7 topics covered in chemistry: 1) Measurement tools like burettes and balances. 2) The periodic table including groups and properties. 3) Properties of metals and how they differ from non-metals. 4) Concepts of moles including calculating mole number, mass, and gas volume. 5) Kinetic theory and different states of matter. 6) Atomic structure including shells, numbers, and valence electrons. 7) Bases, acids, and alkalis including common examples and pH values.
This document is a resume for Amanda Hogue summarizing her experience in hospitality and restaurant management. She has over 5 years of experience in roles such as Restaurant Manager, Acting General Manager, Front Office Supervisor, Cafe Manager, and Wait Staff. Her skills include operations management, budgeting, team building, marketing, and hospitality. She received certification as an Introductory Sommelier from the Court of Master Sommelier in 2015.
The document summarizes information presented at a seminar on carbon credits and eco-friendly methods to reduce carbon dioxide emissions. It discusses the current state of global carbon emissions and provides details on carbon credits, including how they work, how individuals and countries can purchase them, and their role in offsetting carbon emissions. Methods for reducing CO2 emissions from industries that were presented include using supercritical carbon dioxide, carbon capture and storage, and other eco-friendly processes.
The importance of developing your photographic style by FlibbleCambridgeDarkroom
The document discusses the importance of developing a photographic style. It defines style as a combination of the camera, lenses, exposures, environments, processing, and subject matter used. Developing a style takes trying different techniques and subjects to find what you enjoy. The author developed their style of creative self-portraits, distortions, dark humor, and photoshop effects through 365 photo challenges. A distinctive style can help photographers stand out, get discovered, and take their work to the next level.
- Herbal medicines are made from plants and natural products and work similarly to conventional drugs, making them as effective.
- The document discusses several herbal medicines - turmeric, honey, cinnamon, tulsi, aloe vera, fennel, fenugreek, and ginger - and their uses to treat various conditions like skin diseases, pain, inflammation, diabetes, hypertension, and more.
- It also provides substitutes for each herbal medicine that have similar medical properties.
This document outlines 7 topics covered in chemistry: 1) Measurement tools like burettes and balances. 2) The periodic table including groups and properties. 3) Properties of metals and how they differ from non-metals. 4) Concepts of moles including calculating mole number, mass, and gas volume. 5) Kinetic theory and different states of matter. 6) Atomic structure including shells, numbers, and valence electrons. 7) Bases, acids, and alkalis including common examples and pH values.
This document is a resume for Amanda Hogue summarizing her experience in hospitality and restaurant management. She has over 5 years of experience in roles such as Restaurant Manager, Acting General Manager, Front Office Supervisor, Cafe Manager, and Wait Staff. Her skills include operations management, budgeting, team building, marketing, and hospitality. She received certification as an Introductory Sommelier from the Court of Master Sommelier in 2015.
The document summarizes information presented at a seminar on carbon credits and eco-friendly methods to reduce carbon dioxide emissions. It discusses the current state of global carbon emissions and provides details on carbon credits, including how they work, how individuals and countries can purchase them, and their role in offsetting carbon emissions. Methods for reducing CO2 emissions from industries that were presented include using supercritical carbon dioxide, carbon capture and storage, and other eco-friendly processes.
The importance of developing your photographic style by FlibbleCambridgeDarkroom
The document discusses the importance of developing a photographic style. It defines style as a combination of the camera, lenses, exposures, environments, processing, and subject matter used. Developing a style takes trying different techniques and subjects to find what you enjoy. The author developed their style of creative self-portraits, distortions, dark humor, and photoshop effects through 365 photo challenges. A distinctive style can help photographers stand out, get discovered, and take their work to the next level.
- Herbal medicines are made from plants and natural products and work similarly to conventional drugs, making them as effective.
- The document discusses several herbal medicines - turmeric, honey, cinnamon, tulsi, aloe vera, fennel, fenugreek, and ginger - and their uses to treat various conditions like skin diseases, pain, inflammation, diabetes, hypertension, and more.
- It also provides substitutes for each herbal medicine that have similar medical properties.
This document provides information on the herbal plants Isapgol (Plantago ovata) and Ustukhuddus (Lavandula angustifolia). It outlines their botanical details, chemistry, pharmacology, uses, and side effects. Isapgol is used to treat constipation and diarrhea, and its mucilage coats and softens stool. Ustukhuddus has sedative, digestive, and anti-inflammatory properties. Its essential oil contains linalool and linalyl acetate which have analgesic and antimicrobial effects. The document concludes with references on the herbal medicines.
This document discusses the science of ballistics and its application in crime scene analysis. It explains the different types of ballistics including internal, transition, external, and terminal ballistics. Ballistics analysis examines bullets and tool marks to match guns to bullets and link suspects to crimes. Scientists use comparison microscopes and pressed marking analysis, applying chemicals to reveal filed-off serial numbers and match bullets to weapons. This information helps investigators solve crimes by linking physical evidence like bullets and casings to specific firearms and individuals.
1. The document discusses the properties and characteristics of sound vibrations. It explains that sound is produced by vibrations and defines key terms like amplitude, frequency, time period, pitch, and loudness.
2. Tuning forks are introduced as a common source of sound vibrations in laboratories. When one prong of a tuning fork is struck and brought near a small ball, the ball will vibrate due to the sound waves.
3. The document covers how sound travels through different mediums, the speeds of sound in various materials, and how factors like reflection and absorption affect sound propagation. Key points like the range of human hearing and uses of ultrasound are also summarized.
Topic Contains:
What is Thermo Chemistry ?
Define Origin of Heat of Reaction..
Exothermic Reaction..
Endothermic Reaction..
Graphical representation of Exothermic
and Endothermic reactions..
Different type of heat reactions..
Hess’s law..
1. The document discusses acids, bases, and salts. It provides examples of each including zinc reacting with hydrochloric acid, soaps as weak bases, and copper sulfate as a salt.
2. It notes that copper sulfate crystals contain water of crystallization, and heating removes this water, turning the crystals white. Moistening returns the blue color as water is reabsorbed.
3. Gypsum also contains water of crystallization, losing it at 373K to form plaster of paris, used by doctors to set broken bones and for crafts and decoration after mixing with water.
International congress on recent advances in chemistry and chemical engineeri...Ashok Kumar
The document announces an international congress on Recent Advances in Chemistry and Chemical Engineering (ICRACACE-2016) organized by the Department of Chemistry at Jawaharlal Nehru Technological University Hyderabad from July 11-13, 2016. The congress will focus on topics related to organic synthesis, medicinal chemistry, analytical chemistry, and chemical engineering. Scientists, researchers, students, and industry professionals are invited to participate by submitting abstracts of original, unpublished work by June 22nd for consideration of oral and poster presentations.
This document provides an overview of key topics in classical chemistry covered on the MCAT, including:
- The subatomic particles that make up atoms (protons, neutrons, electrons) and their properties.
- Carbon isotopes and how they relate to defining units like the atomic mass unit and mole.
- The periodic table's organization and how periodic trends relate to atomic properties.
- How molecules, compounds, and chemical reactions are defined.
- The differences between solids like crystalline, metallic, and amorphous materials.
This document provides information about herbal cosmetics and Ayurvedic medicines. It discusses how herbal cosmetics and Ayurvedic medicines have been used for a long time due to their minimal side effects and curative properties. It also describes how beauty products using herbal ingredients and Ayurvedic concepts have grown in popularity nationally and internationally. The document outlines various herbal formulations, products, and analyses related to herbal cosmetics and Ayurvedic medicines.
This document provides a history of chemistry from ancient Greece to the 21st century. It discusses how chemistry originated from Aristotle's theory of four elements of earth, water, air and fire. Key developments included Georg Agricola's work on mining and metallurgy in the 16th century, Robert Boyle's experimental methods in the 17th century, Lavoisier's discoveries on combustion and being the "Father of Modern Chemistry" in the 18th century, Dalton's atomic theory and the law of conservation of energy in the 19th century, and discoveries of the atomic nucleus, neutron and superconductivity leading into the 21st century. The document traces the major advances in chemistry over the centuries.
Diamond vise turns hydrogen into a metal potentially ending 80-year questAshok Kumar
1) Scientists at Harvard University squeezed hydrogen between two diamond tips to pressures beyond those at Earth's core, potentially creating metallic hydrogen.
2) If true, this would be significant because metallic hydrogen is predicted to be a superconductor and may maintain its state at room temperatures and pressures.
3) However, some experts are skeptical and want more proof, as past claims of metallic hydrogen have not been verified. Reproducing the experiment will be important to confirm the findings given the challenges of high-pressure hydrogen experiments.
Silver bromide emulsions coated on transparent films are used to create photographic films. When light from an object hits the film through the camera shutter, the silver ions in areas exposed to more light are converted to silver atoms, creating a negative image. This negative is then dipped in chemical solutions to develop the film and produce a photograph with black and white areas reversed from the original scene.
This document appears to contain grade data for a first semester chemistry class of 30 students. It lists the percentage scores and letter grades for four topics: charm, electron, photon, and truth. The percentage scores range from 43.48% to 106% while the letter grades range from 1 to 4, with lower numbers indicating better performance. The data is presented numerically by student number for each of the four topics.
This document describes two methods for balancing redox reactions:
1. The oxidation number method which involves assigning oxidation numbers, identifying the reducing and oxidizing agents, computing electrons lost and gained, and balancing the reaction.
2. The half-reaction/ion-electron method which involves breaking the reaction into half-reactions, balancing atoms other than oxygen and hydrogen, balancing charges by adding electrons, and combining the half-reactions.
This document defines redox (reduction-oxidation) reactions as chemical reactions involving electron transfer. It identifies key redox terms like oxidation, reduction, oxidizing agent, and reducing agent. It also explains how to determine the oxidation number or state of elements in compounds using 10 rules. The document asks the reader to identify the oxidation number of elements in various compounds and determine whether sample reactions are redox based on changes in oxidation number.
Acids and bases can be defined operationally based on experimental observations or conceptually based on theories. Operationally, acids are sour electrolytes that turn litmus red and react with metals, while bases are bitter electrolytes that turn litmus blue. Conceptually, acids are proton donors according to Arrhenius and Bronsted-Lowry, or electron pair acceptors according to Lewis. Conjugate acid-base pairs involve the transfer of a proton between an acid and its conjugate base. The strength of an acid or base depends on its tendency to donate or accept protons.
This document discusses autoionization of water and concepts related to acid-base chemistry including:
- In neutral solutions, the concentrations of H3O+ and OH- are equal to each other based on the water ion product constant.
- Solutions can be classified as neutral, acidic, or basic based on the relative concentrations of H3O+ and OH-.
- Strong acids and bases completely ionize in solution, allowing their concentrations to determine H3O+ or OH- concentrations.
- Weak acids and bases only partially ionize in solution, with their extent of dissociation determined by their acid or base ionization constant (Ka or Kb).
Risk refers to the chance that harm will occur from a hazard, requiring both a hazard and exposure to be present. Hazard refers to the intrinsic ability of a situation or substance to cause harm. For a risk to exist, there must be not only a hazard but also exposure to that hazard. An example is given of a dangerous animal that is a hazard when free but presents no risk when caged, since there is then no exposure. Risk assessment considers both the hazard and likelihood of exposure to determine if and how harm might occur from a given situation.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
This document provides information on the herbal plants Isapgol (Plantago ovata) and Ustukhuddus (Lavandula angustifolia). It outlines their botanical details, chemistry, pharmacology, uses, and side effects. Isapgol is used to treat constipation and diarrhea, and its mucilage coats and softens stool. Ustukhuddus has sedative, digestive, and anti-inflammatory properties. Its essential oil contains linalool and linalyl acetate which have analgesic and antimicrobial effects. The document concludes with references on the herbal medicines.
This document discusses the science of ballistics and its application in crime scene analysis. It explains the different types of ballistics including internal, transition, external, and terminal ballistics. Ballistics analysis examines bullets and tool marks to match guns to bullets and link suspects to crimes. Scientists use comparison microscopes and pressed marking analysis, applying chemicals to reveal filed-off serial numbers and match bullets to weapons. This information helps investigators solve crimes by linking physical evidence like bullets and casings to specific firearms and individuals.
1. The document discusses the properties and characteristics of sound vibrations. It explains that sound is produced by vibrations and defines key terms like amplitude, frequency, time period, pitch, and loudness.
2. Tuning forks are introduced as a common source of sound vibrations in laboratories. When one prong of a tuning fork is struck and brought near a small ball, the ball will vibrate due to the sound waves.
3. The document covers how sound travels through different mediums, the speeds of sound in various materials, and how factors like reflection and absorption affect sound propagation. Key points like the range of human hearing and uses of ultrasound are also summarized.
Topic Contains:
What is Thermo Chemistry ?
Define Origin of Heat of Reaction..
Exothermic Reaction..
Endothermic Reaction..
Graphical representation of Exothermic
and Endothermic reactions..
Different type of heat reactions..
Hess’s law..
1. The document discusses acids, bases, and salts. It provides examples of each including zinc reacting with hydrochloric acid, soaps as weak bases, and copper sulfate as a salt.
2. It notes that copper sulfate crystals contain water of crystallization, and heating removes this water, turning the crystals white. Moistening returns the blue color as water is reabsorbed.
3. Gypsum also contains water of crystallization, losing it at 373K to form plaster of paris, used by doctors to set broken bones and for crafts and decoration after mixing with water.
International congress on recent advances in chemistry and chemical engineeri...Ashok Kumar
The document announces an international congress on Recent Advances in Chemistry and Chemical Engineering (ICRACACE-2016) organized by the Department of Chemistry at Jawaharlal Nehru Technological University Hyderabad from July 11-13, 2016. The congress will focus on topics related to organic synthesis, medicinal chemistry, analytical chemistry, and chemical engineering. Scientists, researchers, students, and industry professionals are invited to participate by submitting abstracts of original, unpublished work by June 22nd for consideration of oral and poster presentations.
This document provides an overview of key topics in classical chemistry covered on the MCAT, including:
- The subatomic particles that make up atoms (protons, neutrons, electrons) and their properties.
- Carbon isotopes and how they relate to defining units like the atomic mass unit and mole.
- The periodic table's organization and how periodic trends relate to atomic properties.
- How molecules, compounds, and chemical reactions are defined.
- The differences between solids like crystalline, metallic, and amorphous materials.
This document provides information about herbal cosmetics and Ayurvedic medicines. It discusses how herbal cosmetics and Ayurvedic medicines have been used for a long time due to their minimal side effects and curative properties. It also describes how beauty products using herbal ingredients and Ayurvedic concepts have grown in popularity nationally and internationally. The document outlines various herbal formulations, products, and analyses related to herbal cosmetics and Ayurvedic medicines.
This document provides a history of chemistry from ancient Greece to the 21st century. It discusses how chemistry originated from Aristotle's theory of four elements of earth, water, air and fire. Key developments included Georg Agricola's work on mining and metallurgy in the 16th century, Robert Boyle's experimental methods in the 17th century, Lavoisier's discoveries on combustion and being the "Father of Modern Chemistry" in the 18th century, Dalton's atomic theory and the law of conservation of energy in the 19th century, and discoveries of the atomic nucleus, neutron and superconductivity leading into the 21st century. The document traces the major advances in chemistry over the centuries.
Diamond vise turns hydrogen into a metal potentially ending 80-year questAshok Kumar
1) Scientists at Harvard University squeezed hydrogen between two diamond tips to pressures beyond those at Earth's core, potentially creating metallic hydrogen.
2) If true, this would be significant because metallic hydrogen is predicted to be a superconductor and may maintain its state at room temperatures and pressures.
3) However, some experts are skeptical and want more proof, as past claims of metallic hydrogen have not been verified. Reproducing the experiment will be important to confirm the findings given the challenges of high-pressure hydrogen experiments.
Silver bromide emulsions coated on transparent films are used to create photographic films. When light from an object hits the film through the camera shutter, the silver ions in areas exposed to more light are converted to silver atoms, creating a negative image. This negative is then dipped in chemical solutions to develop the film and produce a photograph with black and white areas reversed from the original scene.
This document appears to contain grade data for a first semester chemistry class of 30 students. It lists the percentage scores and letter grades for four topics: charm, electron, photon, and truth. The percentage scores range from 43.48% to 106% while the letter grades range from 1 to 4, with lower numbers indicating better performance. The data is presented numerically by student number for each of the four topics.
This document describes two methods for balancing redox reactions:
1. The oxidation number method which involves assigning oxidation numbers, identifying the reducing and oxidizing agents, computing electrons lost and gained, and balancing the reaction.
2. The half-reaction/ion-electron method which involves breaking the reaction into half-reactions, balancing atoms other than oxygen and hydrogen, balancing charges by adding electrons, and combining the half-reactions.
This document defines redox (reduction-oxidation) reactions as chemical reactions involving electron transfer. It identifies key redox terms like oxidation, reduction, oxidizing agent, and reducing agent. It also explains how to determine the oxidation number or state of elements in compounds using 10 rules. The document asks the reader to identify the oxidation number of elements in various compounds and determine whether sample reactions are redox based on changes in oxidation number.
Acids and bases can be defined operationally based on experimental observations or conceptually based on theories. Operationally, acids are sour electrolytes that turn litmus red and react with metals, while bases are bitter electrolytes that turn litmus blue. Conceptually, acids are proton donors according to Arrhenius and Bronsted-Lowry, or electron pair acceptors according to Lewis. Conjugate acid-base pairs involve the transfer of a proton between an acid and its conjugate base. The strength of an acid or base depends on its tendency to donate or accept protons.
This document discusses autoionization of water and concepts related to acid-base chemistry including:
- In neutral solutions, the concentrations of H3O+ and OH- are equal to each other based on the water ion product constant.
- Solutions can be classified as neutral, acidic, or basic based on the relative concentrations of H3O+ and OH-.
- Strong acids and bases completely ionize in solution, allowing their concentrations to determine H3O+ or OH- concentrations.
- Weak acids and bases only partially ionize in solution, with their extent of dissociation determined by their acid or base ionization constant (Ka or Kb).
Risk refers to the chance that harm will occur from a hazard, requiring both a hazard and exposure to be present. Hazard refers to the intrinsic ability of a situation or substance to cause harm. For a risk to exist, there must be not only a hazard but also exposure to that hazard. An example is given of a dangerous animal that is a hazard when free but presents no risk when caged, since there is then no exposure. Risk assessment considers both the hazard and likelihood of exposure to determine if and how harm might occur from a given situation.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
How to Make a Field Mandatory in Odoo 17Celine George
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.