The document discusses the properties of a rectangular hyperbola. A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. It has the equation x2/a2 - y2/a2 = 1. The eccentricity of a rectangular hyperbola is 2. Rotating the curve 45 degrees anticlockwise transforms it such that the asymptotes align with the x- and y-axes. The foci of the hyperbola are located at (a,a) and (-a,-a). The directrices are parallel to the y-axis and located at x = ±a.
Deze presentatie wordt gebruikt tijdens het hoorcollege Moleculaire Architectuur gedoceerd aan het Departement Gezondheidszorg en Technologie van de Katholieke Hogeschool Leuven.
Uitbreidingsleerstof behorende bij het opleidingsonderdeel 'Moleculaire Architectuur' gedoceerd aan de 'professionele bachelor in de chemie' aan de UC Leuven-Limburg.
this slide is introduce the postulates of quantum mechanics in which has all important definable objects is defined. so that presentation is helpful for the undergraduate students
1. Main group elements, also called representative elements, consist of metals, non-metals, and metalloids.
2. These elements are classified into two main categories: alkali metals (groups IA) and alkaline earth metals (group IIA).
3. Alkali metals include lithium, sodium, potassium, rubidium, cesium, and francium and have an ns1 electronic configuration. Alkaline earth metals include beryllium, magnesium, calcium, strontium, barium, and radium and have an ns2 electronic configuration.
Wagner-Meerwein rearrangements involve the migration of hydrogen or alkyl groups within carbonium ions during rearrangement reactions. Specifically, they refer to [1,2]-rearrangements of hydrogen or alkyl groups between carbon-1 and carbon-2 in carbonium ions that do not contain heteroatoms attached to these carbon centers. An example of a Wagner-Meerwein rearrangement provided is the neopentyl rearrangement, which involves the migration of a methyl group in a carbonium ion.
Deze presentatie wordt gebruikt tijdens het hoorcollege Moleculaire Architectuur gedoceerd aan het Departement Gezondheidszorg en Technologie van de Katholieke Hogeschool Leuven.
Uitbreidingsleerstof behorende bij het opleidingsonderdeel 'Moleculaire Architectuur' gedoceerd aan de 'professionele bachelor in de chemie' aan de UC Leuven-Limburg.
this slide is introduce the postulates of quantum mechanics in which has all important definable objects is defined. so that presentation is helpful for the undergraduate students
1. Main group elements, also called representative elements, consist of metals, non-metals, and metalloids.
2. These elements are classified into two main categories: alkali metals (groups IA) and alkaline earth metals (group IIA).
3. Alkali metals include lithium, sodium, potassium, rubidium, cesium, and francium and have an ns1 electronic configuration. Alkaline earth metals include beryllium, magnesium, calcium, strontium, barium, and radium and have an ns2 electronic configuration.
Wagner-Meerwein rearrangements involve the migration of hydrogen or alkyl groups within carbonium ions during rearrangement reactions. Specifically, they refer to [1,2]-rearrangements of hydrogen or alkyl groups between carbon-1 and carbon-2 in carbonium ions that do not contain heteroatoms attached to these carbon centers. An example of a Wagner-Meerwein rearrangement provided is the neopentyl rearrangement, which involves the migration of a methyl group in a carbonium ion.
Uitbreidingsleerstof behorende bij het opleidingsonderdeel 'Moleculaire Architectuur' gedoceerd aan de 'professionele bachelor in de chemie' aan de UC Leuven-Limburg.
The document discusses rates of water exchange for metal ions. It divides metal ions into 4 classes based on the rate constants of their water exchange reactions:
Class 1 has very fast exchange (k >= 108 sec-1) including groups 1A, 2A and 2B.
Class 2 has rate constants between 104 - 108 sec-1 including most divalent first row transition metals and lanthanide M3+ ions.
Class 3 has rate constants between 1 - 104 sec-1 including Be2+, Al3+ and some trivalent first row transition metals.
Class 4 has the slowest rate constants between 10-3-10-6 sec-1 including Cr3+, Co3+
Henry Louis Le Châtelier, a French scientist, developed Le Châtelier's principle which states that if a system at equilibrium experiences a change in concentration, temperature, or pressure, the equilibrium will shift to counteract the change and re-establish equilibrium. The document discusses Le Châtelier's principle and how chemical equilibriums respond to changes in concentration, pressure, temperature, catalyst addition, and inert gas addition. Examples are provided to illustrate how the equilibrium shifts under different conditions according to Le Châtelier's principle.
Chirality and its biological role (English language) - www.wespeakscience.comZeqir Kryeziu
This presentation focuses on organic chemistry, especially stereochemistry for 3D shape of molecules. When the same chemical substance differs in its spatial construct it changes in a drastic way its own features, in a biological environment.
IB Chemistry on Chemical Properties, Oxides and Chlorides of Period 3Lawrence kok
The document provides a tutorial on the chemical properties of oxides and chlorides of period 3 elements. It discusses periodic trends in properties across period 3, including increases in size and decreases in ionization energy, electronegativity, and reactivity from left to right. For group 1 metals, reactivity increases down the group with reactions like ignition in water. For group 17 halogens, reactivity decreases with color changes from yellow to violet. Oxides range from ionic metal oxides to acidic nonmetal oxides, while chlorides show a mix of ionic and covalent bonding.
Molecular Orbital Theory For Diatomic Species Yogesh Mhadgut
The Molecular orbital theory was put forward by Hund and Mulliken in 1930 and was later develop further by I. E-Lennard-Jones and Charles Coulson.
On the basis of valance bond theory in molecule atomic orbitals retain their identity but according to molecular orbital theory atomic orbitals combine and form new molecular orbitals
CHAPTER 1 THE WORLD OF INNOVATIVE MANAGEMENT.pptxMaheera Mohamad
The document provides an overview of key concepts from chapter 1 of the textbook Understanding Management. It discusses 5 management competencies needed for today's world, including being an enabler and employing an empowering leadership style. It also summarizes the 4 basic management functions of planning, organizing, leading, and controlling. Finally, it examines the evolution of management thinking over time from classical to modern perspectives.
The document discusses the properties of a rectangular hyperbola. A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. The equation of a rectangular hyperbola in standard form is x2/a2 - y2/a2 = 1, where the foci are located at (�a, 0) and the distance between the directrices is 2a. Rotating the hyperbola 45 degrees anticlockwise transforms it into the form x-y=�a2, with the foci now located at (a, a).
A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. Its equation is x2/a2 - y2/a2 = 1. Rotating the hyperbola 45 degrees anticlockwise transforms its equation to (x-y)2/a2 - (x+y)2/a2 = 1. The foci are located at (a,a) and (-a,-a). The directrices are the lines x = ±a/e, where the eccentricity e=2. The distance between the directrices is 2a.
The document discusses the properties of a rectangular hyperbola. A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. The equation of a rectangular hyperbola in standard form is x2/a2 - y2/a2 = 1, where the foci are located at (�a, 0) and the distance between the directrices is 2a. Rotating the hyperbola 45 degrees anticlockwise transforms it into the form x-y=�a2, with the foci now located at (a, a).
There are four types of conic sections:
1. Ellipses have an equation of the form (x^2/a^2) + (y^2/b^2) = 1. The values of a and b determine the shape and size.
2. Hyperbolas have a similar equation to ellipses but with a minus sign instead of plus, resulting in two branches that extend to infinity.
3. Circles have the equation (x-a)^2 + (y-b)^2 = r^2, where (a,b) are the coordinates of the center and r is the radius.
4. Parabolas have the general form ax
The document describes the key properties of a hyperbola with eccentricity e > 1. It defines the hyperbola equation and explains that the foci lie on the y-axis. It also derives formulas for the eccentricity, semi-major and semi-minor axes, foci, directrices, and asymptotes. An example is provided to demonstrate calculating these values for a specific hyperbola.
The document describes the key properties of a hyperbola with eccentricity e > 1. It defines the hyperbola equation and explains that the foci lie on the y-axis. It also derives formulas for the eccentricity, semi-major and semi-minor axes, foci, directrices, and asymptotes. An example is provided to demonstrate calculating these values for a specific hyperbola.
The document describes the key properties of a hyperbola with eccentricity e > 1. It defines the hyperbola equation and explains that the foci lie on the y-axis. It also derives formulas for the eccentricity, semi-major and semi-minor axes, foci, directrices, and asymptotes. An example is provided to demonstrate calculating these values for a specific hyperbola.
Slideshare is discontinuing its Slidecast feature as of February 28, 2014. Existing Slidecasts will be converted to static presentations without audio by April 30, 2014. The document informs users that new slidecasts can be found on myPlick.com or the author's blog starting in 2014. However, myPlick proved unreliable, so future slidecasts will instead be hosted on the author's YouTube channel.
The document discusses different methods for factorising expressions:
1) Looking for a common factor and dividing it out of all terms
2) Using the difference of two squares formula (a2 - b2 = (a - b)(a + b))
3) Factorising quadratic trinomials into two binomial factors by identifying the values that multiply to give the constant term and sum to give the coefficient of the linear term.
The document provides information on index laws and the meaning of indices in algebra:
- Index laws state that am × an = am+n, am ÷ an = am-n, and (am)n = amn. Exponents can be added or subtracted when multiplying or dividing terms with the same base.
- Positive exponents indicate a term is raised to a power. Negative exponents indicate a root is being taken. Terms with exponents are evaluated from left to right.
- Examples demonstrate how to simplify expressions using index laws and interpret different types of indices.
12 x1 t01 03 integrating derivative on function (2013)Nigel Simmons
The document discusses integrating derivatives of functions. It states that the integral of the derivative of a function f(x) is equal to the natural log of f(x) plus a constant. It then provides examples of integrating several derivatives: (i) ∫(1/(7-3x)) dx = -1/3 log(7-3x) + c, (ii) ∫(1/(8x+5)) dx = 1/8 log(8x+5) + c, and (iii) ∫(x5/(x-2)) dx = 1/6 log(x6-2) + c. It also discusses techniques for integrating fractions by polynomial long division and finds
Uitbreidingsleerstof behorende bij het opleidingsonderdeel 'Moleculaire Architectuur' gedoceerd aan de 'professionele bachelor in de chemie' aan de UC Leuven-Limburg.
The document discusses rates of water exchange for metal ions. It divides metal ions into 4 classes based on the rate constants of their water exchange reactions:
Class 1 has very fast exchange (k >= 108 sec-1) including groups 1A, 2A and 2B.
Class 2 has rate constants between 104 - 108 sec-1 including most divalent first row transition metals and lanthanide M3+ ions.
Class 3 has rate constants between 1 - 104 sec-1 including Be2+, Al3+ and some trivalent first row transition metals.
Class 4 has the slowest rate constants between 10-3-10-6 sec-1 including Cr3+, Co3+
Henry Louis Le Châtelier, a French scientist, developed Le Châtelier's principle which states that if a system at equilibrium experiences a change in concentration, temperature, or pressure, the equilibrium will shift to counteract the change and re-establish equilibrium. The document discusses Le Châtelier's principle and how chemical equilibriums respond to changes in concentration, pressure, temperature, catalyst addition, and inert gas addition. Examples are provided to illustrate how the equilibrium shifts under different conditions according to Le Châtelier's principle.
Chirality and its biological role (English language) - www.wespeakscience.comZeqir Kryeziu
This presentation focuses on organic chemistry, especially stereochemistry for 3D shape of molecules. When the same chemical substance differs in its spatial construct it changes in a drastic way its own features, in a biological environment.
IB Chemistry on Chemical Properties, Oxides and Chlorides of Period 3Lawrence kok
The document provides a tutorial on the chemical properties of oxides and chlorides of period 3 elements. It discusses periodic trends in properties across period 3, including increases in size and decreases in ionization energy, electronegativity, and reactivity from left to right. For group 1 metals, reactivity increases down the group with reactions like ignition in water. For group 17 halogens, reactivity decreases with color changes from yellow to violet. Oxides range from ionic metal oxides to acidic nonmetal oxides, while chlorides show a mix of ionic and covalent bonding.
Molecular Orbital Theory For Diatomic Species Yogesh Mhadgut
The Molecular orbital theory was put forward by Hund and Mulliken in 1930 and was later develop further by I. E-Lennard-Jones and Charles Coulson.
On the basis of valance bond theory in molecule atomic orbitals retain their identity but according to molecular orbital theory atomic orbitals combine and form new molecular orbitals
CHAPTER 1 THE WORLD OF INNOVATIVE MANAGEMENT.pptxMaheera Mohamad
The document provides an overview of key concepts from chapter 1 of the textbook Understanding Management. It discusses 5 management competencies needed for today's world, including being an enabler and employing an empowering leadership style. It also summarizes the 4 basic management functions of planning, organizing, leading, and controlling. Finally, it examines the evolution of management thinking over time from classical to modern perspectives.
The document discusses the properties of a rectangular hyperbola. A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. The equation of a rectangular hyperbola in standard form is x2/a2 - y2/a2 = 1, where the foci are located at (�a, 0) and the distance between the directrices is 2a. Rotating the hyperbola 45 degrees anticlockwise transforms it into the form x-y=�a2, with the foci now located at (a, a).
A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. Its equation is x2/a2 - y2/a2 = 1. Rotating the hyperbola 45 degrees anticlockwise transforms its equation to (x-y)2/a2 - (x+y)2/a2 = 1. The foci are located at (a,a) and (-a,-a). The directrices are the lines x = ±a/e, where the eccentricity e=2. The distance between the directrices is 2a.
The document discusses the properties of a rectangular hyperbola. A rectangular hyperbola is a hyperbola whose asymptotes are perpendicular to each other. The equation of a rectangular hyperbola in standard form is x2/a2 - y2/a2 = 1, where the foci are located at (�a, 0) and the distance between the directrices is 2a. Rotating the hyperbola 45 degrees anticlockwise transforms it into the form x-y=�a2, with the foci now located at (a, a).
There are four types of conic sections:
1. Ellipses have an equation of the form (x^2/a^2) + (y^2/b^2) = 1. The values of a and b determine the shape and size.
2. Hyperbolas have a similar equation to ellipses but with a minus sign instead of plus, resulting in two branches that extend to infinity.
3. Circles have the equation (x-a)^2 + (y-b)^2 = r^2, where (a,b) are the coordinates of the center and r is the radius.
4. Parabolas have the general form ax
The document describes the key properties of a hyperbola with eccentricity e > 1. It defines the hyperbola equation and explains that the foci lie on the y-axis. It also derives formulas for the eccentricity, semi-major and semi-minor axes, foci, directrices, and asymptotes. An example is provided to demonstrate calculating these values for a specific hyperbola.
The document describes the key properties of a hyperbola with eccentricity e > 1. It defines the hyperbola equation and explains that the foci lie on the y-axis. It also derives formulas for the eccentricity, semi-major and semi-minor axes, foci, directrices, and asymptotes. An example is provided to demonstrate calculating these values for a specific hyperbola.
The document describes the key properties of a hyperbola with eccentricity e > 1. It defines the hyperbola equation and explains that the foci lie on the y-axis. It also derives formulas for the eccentricity, semi-major and semi-minor axes, foci, directrices, and asymptotes. An example is provided to demonstrate calculating these values for a specific hyperbola.
Similar to X2 t03 05 rectangular hyperbola (2013) (7)
Slideshare is discontinuing its Slidecast feature as of February 28, 2014. Existing Slidecasts will be converted to static presentations without audio by April 30, 2014. The document informs users that new slidecasts can be found on myPlick.com or the author's blog starting in 2014. However, myPlick proved unreliable, so future slidecasts will instead be hosted on the author's YouTube channel.
The document discusses different methods for factorising expressions:
1) Looking for a common factor and dividing it out of all terms
2) Using the difference of two squares formula (a2 - b2 = (a - b)(a + b))
3) Factorising quadratic trinomials into two binomial factors by identifying the values that multiply to give the constant term and sum to give the coefficient of the linear term.
The document provides information on index laws and the meaning of indices in algebra:
- Index laws state that am × an = am+n, am ÷ an = am-n, and (am)n = amn. Exponents can be added or subtracted when multiplying or dividing terms with the same base.
- Positive exponents indicate a term is raised to a power. Negative exponents indicate a root is being taken. Terms with exponents are evaluated from left to right.
- Examples demonstrate how to simplify expressions using index laws and interpret different types of indices.
12 x1 t01 03 integrating derivative on function (2013)Nigel Simmons
The document discusses integrating derivatives of functions. It states that the integral of the derivative of a function f(x) is equal to the natural log of f(x) plus a constant. It then provides examples of integrating several derivatives: (i) ∫(1/(7-3x)) dx = -1/3 log(7-3x) + c, (ii) ∫(1/(8x+5)) dx = 1/8 log(8x+5) + c, and (iii) ∫(x5/(x-2)) dx = 1/6 log(x6-2) + c. It also discusses techniques for integrating fractions by polynomial long division and finds
The document discusses logarithms and their properties. Logarithms are defined as the inverse of exponentials. If y = ax, then x = loga y. The natural logarithm is log base e, written as ln. Properties of logarithms include: loga m + loga n = loga mn; loga m - loga n = loga(m/n); loga mn = n loga m; loga 1 = 0; loga a = 1. Examples of evaluating logarithmic expressions are provided.
The document discusses relationships between the coefficients and roots of polynomials. It states that for a polynomial P(x) = axn + bxn-1 + cxn-2 + ..., the sum of the roots equals -b/a, the sum of the roots taken two at a time equals c/a, and so on for higher order terms. It also provides examples of using these relationships to find the sums of roots for a given polynomial.
P
4
3
2
The document discusses properties of polynomials with multiple roots. It first proves that if a polynomial P(x) has a root x = a of multiplicity m, then the derivative of P(x), P'(x), will have a root x = a of multiplicity m-1. It then provides an example of solving a cubic equation given it has a double root. Finally, it examines a quartic polynomial and shows that its root α cannot be 0, 1, or -1, and that 1/
The document discusses factorizing complex expressions. The main points are:
- If a polynomial's coefficients are real, its roots will appear in complex conjugate pairs.
- Any polynomial of degree n can be factorized into a mixture of quadratic and linear factors over real numbers, or into n linear factors over complex numbers.
- Odd degree polynomials must have at least one real root.
- Examples of factorizing polynomials over both real and complex numbers are provided.
The document describes the Trapezoidal Rule for approximating the area under a curve between two points. It shows that the area A is estimated by dividing the region into trapezoids with height equal to the function values at the interval endpoints and bases equal to the intervals. In general, the area is approximated as the sum of the areas of each trapezoid, which is equal to the average of the endpoint function values multiplied by the interval length.
The document discusses methods for calculating the volumes of solids of revolution. It provides formulas for finding volumes when an area is revolved around either the x-axis or y-axis. Examples are given for finding volumes of common solids like cones, spheres, and others. Steps are shown for using the formulas to calculate volumes based on given functions and limits of revolution.
The document discusses different methods for calculating the area under a curve or between curves.
(1) The area below the x-axis is given by the integral of the function between the bounds, which can be positive or negative depending on whether the area is above or below the x-axis.
(2) To calculate the area on the y-axis, the function is solved for x in terms of y, then the bounds are substituted into the integral of this new function with respect to y.
(3) The area between two curves is calculated by taking the integral of the upper curve minus the integral of the lower curve, both between the same bounds on the x-axis.
The document discusses 8 properties of definite integrals:
1) Integrating polynomials results in a fraction.
2) Constants can be factored out of integrals.
3) Integrals of sums are equal to the sum of integrals.
4) Splitting an integral range results in the sum of the integrals.
5) Integrals of positive functions over a range are positive, and negative if the function is negative.
6) Integrals can be compared based on the relative values of the integrands.
7) Changing the limits of integration flips the sign of the integral.
8) Integrals of odd functions over a symmetric range are zero, and integrals of even functions are twice the integral over
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...Diana Rendina
Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
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.
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.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Leveraging Generative AI to Drive Nonprofit InnovationTechSoup
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
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.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
5. Rectangular Hyperbola
A hyperbola whose asymptotes are perpendicular to each other
b b
1
a a
b2 a 2
ba
hyperbola has the equation;
x2 y2
2
2 1
a a
x2 y2 a2
6. Rectangular Hyperbola
A hyperbola whose asymptotes are perpendicular to each other
b b
1
a a
b2 a 2
ba
hyperbola has the equation; a2 a2
e2
x2 y2 a2
2
2 1
a a
x2 y2 a2
7. Rectangular Hyperbola
A hyperbola whose asymptotes are perpendicular to each other
b b
1
a a
b2 a 2
ba
hyperbola has the equation; a2 a2
e2
x2 y2 a2
2
2 1 e2 2
a a
x2 y2 a2 e 2
8. Rectangular Hyperbola
A hyperbola whose asymptotes are perpendicular to each other
b b
1
a a
b2 a 2
ba
hyperbola has the equation; a2 a2
e2
x2 y2 a2
2
2 1 e2 2
a a
x2 y2 a2 e 2
eccentricity is 2
10. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
11. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
i.e. P x, y x iy is multiplied by cis 45
12. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
i.e. P x, y x iy is multiplied by cis 45
x iy cos 45 i sin 45
1 i 1
x iy
2 2
13. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
i.e. P x, y x iy is multiplied by cis 45
x iy cos 45 i sin 45
x iy 1 i 1
2 2
1
x iy 1 i
2
1
x ix iy y
2
x y x y
i
2 2
14. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
i.e. P x, y x iy is multiplied by cis 45
x iy cos 45 i sin 45
1 i 1 x y x y
x iy X Y
2 2 2 2
1
x iy 1 i
2
1
x ix iy y
2
x y x y
i
2 2
15. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
i.e. P x, y x iy is multiplied by cis 45
x iy cos 45 i sin 45
1 i 1 x y x y
x iy X Y
2 2 2 2
1 x2 y2
x iy 1 i XY
2 2
1
x ix iy y
2
x y x y
i
2 2
16. y Y
In order to make the
P x, y asymptotes the coordinate
axes we need to rotate the
x curve 45 degrees
anticlockwise.
X
i.e. P x, y x iy is multiplied by cis 45
x iy cos 45 i sin 45
1 i 1 x y x y
x iy X Y
2 2 2 2
1 x2 y2
x iy 1 i XY
2 2
1 a2
x ix iy y XY
2 2
x y x y
i
2 2
19. focus; ae,0
2a,0
1 1 i
2a
2 2
a ai
focus a, a
20. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a
2 2
a ai
focus a, a
21. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
focus a, a
22. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
thus in form x y k 0
focus a, a
23. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
thus in form x y k 0
focus a, a 2a
Now distance between directrices is
2
24. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
thus in form x y k 0
focus a, a 2a
Now distance between directrices is
2
a
distance from origin to directrix is
2
25. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
thus in form x y k 0
focus a, a 2a
Now distance between directrices is
2
a
distance from origin to directrix is
2
00k a
2 2
26. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
thus in form x y k 0
focus a, a 2a
Now distance between directrices is
2
a
distance from origin to directrix is
2
00k a
2 2
k a
k a
27. a
focus; ae,0 directrix; x
e
2a,0 a
x
2
1 1 i
2a directrices are || to y axis
2 2
when rotated || to y x
a ai
thus in form x y k 0
focus a, a 2a
Now distance between directrices is
2
a
distance from origin to directrix is
2
00k a
2 2
k a
k a
directrices are x y a
28. The rectangular hyperbola with x and y axes as aymptotes,
has the equation;
1 2
xy a
2
where;
foci : a, a
directrices : x y a
eccentricity 2
29. The rectangular hyperbola with x and y axes as aymptotes,
has the equation;
1 2
xy a
2
where;
foci : a, a
directrices : x y a
eccentricity 2
Parametric Coordinates of xy c 2
30. The rectangular hyperbola with x and y axes as aymptotes,
has the equation;
1 2
xy a
2
where;
foci : a, a
directrices : x y a
eccentricity 2
Parametric Coordinates of xy c 2
c
x ct y
t
31. The rectangular hyperbola with x and y axes as aymptotes,
has the equation;
1 2
xy a
2
where;
foci : a, a
directrices : x y a
eccentricity 2
Parametric Coordinates of xy c 2
c
x ct y
t
Tangent: x t 2 y 2ct
32. The rectangular hyperbola with x and y axes as aymptotes,
has the equation;
1 2
xy a
2
where;
foci : a, a
directrices : x y a
eccentricity 2
Parametric Coordinates of xy c 2
c
x ct y
t
Tangent: x t 2 y 2ct Normal: t 3 x ty ct 4 1
33. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
34. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
x
35. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
xy 4
2,2
x2 4
x
2,2 x 2
36. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
xy 4
2,2
x2 4
x
2,2 x 2
2t , 2 is x t 2 y 4t
b) Show that the tangent at P
t
37. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
xy 4
2,2
x2 4
x
2,2 x 2
2t , 2 is x t 2 y 4t
b) Show that the tangent at P
t
4
y
x
dy 4
2
dx x
38. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
xy 4
2,2
x2 4
x
2,2 x 2
2t , 2 is x t 2 y 4t
b) Show that the tangent at P
t
4 dy 4
y when x 2t ,
x dx 2t 2
dy 4
2 1
2
dx x t
39. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
xy 4
2,2
x2 4
x
2,2 x 2
2t , 2 is x t 2 y 4t
b) Show that the tangent at P
t
4 dy 4 2 1
y when x 2t , y 2 x 2t
x dx 2t 2
t t
dy 4
2 1
2
dx x t
40. e.g. (i) (1991)
The hyperbola H is xy= 4
a) Sketch H showing where H intersects the axis of symmetry.
y y=x
xy 4
2,2
x2 4
x
2,2 x 2
2t , 2 is x t 2 y 4t
b) Show that the tangent at P
t
4 dy 4 2 1
y when x 2t , y 2 x 2t
x dx 2t 2
t t
dy 4 1 t 2 y 2t x 2t
2 2
dx x t x t 2 y 4t
41. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
42. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
P : x t 2 y 4t
Q : x s 2 y 4s
43. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
P : x t 2 y 4t
Q : x s 2 y 4s
t 2
s 2 y 4t 4 s
44. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
P : x t 2 y 4t
Q : x s 2 y 4s
t 2
s 2 y 4t 4 s
t s t s y 4t s
4
y
st
45. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
P : x t 2 y 4t 4t 2
x 4t
Q : x s 2 y 4s st
t 2
s 2 y 4t 4 s
t s t s y 4t s
4
y
st
46. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
P : x t 2 y 4t 4t 2
x 4t
Q : x s 2 y 4s st
t 2
s y 4t 4 s
2
x
4 st 4t 2 4t 2
st
t s t s y 4t s 4 st
4
y st
st
47. 2 s, 2
c) s 0, s t , show that the tangents at P and Q
2 2
s
intersect at M 4 st , 4
st st
P : x t 2 y 4t 4t 2
x 4t
Q : x s 2 y 4s st
t 2
s y 4t 4 s
2
x
4 st 4t 2 4t 2
st
t s t s y 4t s 4 st
4
y st
st
4 st , 4
M is
st st
48. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
49. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
50. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
1
s
t
st 1
51. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
1
s
t
st 1
4
x
st
52. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
1
s
t
st 1
4 y
4
x
st st
x
53. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
1
s
t
st 1
4 y
4
x
st st
x
y x
54. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
1
s
t
st 1
4 y
4
x
st st
x
4
y x 0, thus M 0,0
st
55. 1
d) Suppose that s , show that the locus of M is a straight
t
line through the origin, but not including the origin.
4 st 4
x y
st st
1
s
t
st 1
4 y
4
x
st st
x
4
y x 0, thus M 0,0
st
locus of M is y x, excluding 0,0
57. (ii) Show that PS PS 2a
y
P x, y
S S x
By definition of an ellipse;
58. (ii) Show that PS PS 2a
y
P x, y
M
S S x
a
x x
a
e e
By definition of an ellipse;
PS PS ePM
59. (ii) Show that PS PS 2a
y
P x, y
M M
S S x
a
x x
a
e e
By definition of an ellipse;
PS PS ePM ePM
60. (ii) Show that PS PS 2a
y
P x, y
M M
S S x
a
x x
a
e e
By definition of an ellipse;
PS PS ePM ePM
e PM PM
2a
e
e
2a
61. (ii) Show that PS PS 2a
y
P x, y
M M
S S x
a
x x
a
e e
By definition of an ellipse;
PS PS ePM ePM
e PM PM Exercise 6D; 3, 4, 7, 10, 11a,
2a
e
12, 14, 19, 21, 26, 29,
e 31, 43, 47
2a