This document provides a summary of a course on evolutionary computations. The course covers:
1) An introduction to evolutionary computations and how they are analogous to biological evolution.
2) A comparison of evolutionary computations to random searches and how evolutionary computations can solve difficult "needle in a haystack" problems.
3) Concepts like building blocks and schema theorems that explain why evolutionary computations work.
A Review On Genetic Algorithm And Its ApplicationsKaren Gomez
This document provides an overview of genetic algorithms and their applications. It begins with an introduction to genetic algorithms, explaining that they are inspired by Darwin's theory of evolution and use techniques like mutation and crossover to evolve solutions to problems. The document then covers biological concepts related to genetics like chromosomes, genes, alleles, and reproduction. It discusses how genetic algorithms represent potential solutions as chromosomes and use selection, crossover and mutation operators to evolve new solutions. The document also covers genetic algorithm parameters and applications to problems like the traveling salesman problem.
Tuesdays with Morrie: Symbolism - Free Essay Example | StudyDriver.com. Tuesdays With Morrie Summary. Free tuesdays with morrie Essays and Papers - 123helpme. The Profound Lessons of Morrie Schwartz Free Essay Example. Learning Perspective: The Memoir Genre in “Tuesdays with Morrie .... ≡Tuesdays With Morrie Essays | Summary, Analysis | Format Template .... ⇉"Tuesdays with Morrie" Book Review Essay Example | GraduateWay. Tuesdays with morrie final essay - copywriterdubai.x.fc2.com. Tuesdays With Morrie eNotes Lesson Plan - Our eNotes... - Language Arts .... An Analysis of Tuesdays with Morrie by Mitch Albom Essay Example .... Tuesdays with Morrie Essay Example | Topics and Well Written Essays .... Striking Tuesdays With Morrie Essay ~ Thatsnotus. Persuasive Essay: Tuesdays with morrie essay. ️ Tuesday with morrie reaction paper. Reaction Paper for Tuesday with .... PPT - Tuesdays with Morrie Response to Literature Essay PowerPoint .... Tuesdays with Morrie Summary Free Essay Example. Tuesdays with Morrie. Tuesdays with Morrie - 1970 Words | Free Essay Example on GraduateWay.
A research seminar talk I gave at Cardiff University on 5th December 2016. I rather co-opted this as a dry run for some ideas I am developing on how to teach computer science in general. Enjoy!
The document discusses thinking and language. It provides details about concepts, categories, problem solving using algorithms and heuristics, and language development in children. Language involves structures like phonemes, morphemes, and grammar. While animals can communicate, there is no conclusive evidence they have a true language comparable to human language.
This document provides an overview of introductory psychology concepts and study material for Psyc 100 in April 2020. It covers the six main approaches to psychology, research methods including true experiments and correlational studies, important figures in the field, brain anatomy, perception, sleep, and altered states of consciousness. Key topics include the differences between descriptive and inferential statistics, manipulating versus measuring variables, visual illusions, sleep cycles, and Freudian dream analysis.
The document discusses genetic algorithms and their key components. It defines genetic algorithms as search techniques that use principles of evolution and natural genetics to optimize problem solutions. Genetic algorithms work with a population of potential solutions that evolves toward better solutions, selecting individuals with higher fitness and breeding them through crossover and mutation operators to produce new generations. The document outlines the genetic representation of solutions, fitness functions to evaluate solutions, and the basic process of genetic algorithms through generations of selection, crossover and mutation.
A Review On Genetic Algorithm And Its ApplicationsKaren Gomez
This document provides an overview of genetic algorithms and their applications. It begins with an introduction to genetic algorithms, explaining that they are inspired by Darwin's theory of evolution and use techniques like mutation and crossover to evolve solutions to problems. The document then covers biological concepts related to genetics like chromosomes, genes, alleles, and reproduction. It discusses how genetic algorithms represent potential solutions as chromosomes and use selection, crossover and mutation operators to evolve new solutions. The document also covers genetic algorithm parameters and applications to problems like the traveling salesman problem.
Tuesdays with Morrie: Symbolism - Free Essay Example | StudyDriver.com. Tuesdays With Morrie Summary. Free tuesdays with morrie Essays and Papers - 123helpme. The Profound Lessons of Morrie Schwartz Free Essay Example. Learning Perspective: The Memoir Genre in “Tuesdays with Morrie .... ≡Tuesdays With Morrie Essays | Summary, Analysis | Format Template .... ⇉"Tuesdays with Morrie" Book Review Essay Example | GraduateWay. Tuesdays with morrie final essay - copywriterdubai.x.fc2.com. Tuesdays With Morrie eNotes Lesson Plan - Our eNotes... - Language Arts .... An Analysis of Tuesdays with Morrie by Mitch Albom Essay Example .... Tuesdays with Morrie Essay Example | Topics and Well Written Essays .... Striking Tuesdays With Morrie Essay ~ Thatsnotus. Persuasive Essay: Tuesdays with morrie essay. ️ Tuesday with morrie reaction paper. Reaction Paper for Tuesday with .... PPT - Tuesdays with Morrie Response to Literature Essay PowerPoint .... Tuesdays with Morrie Summary Free Essay Example. Tuesdays with Morrie. Tuesdays with Morrie - 1970 Words | Free Essay Example on GraduateWay.
A research seminar talk I gave at Cardiff University on 5th December 2016. I rather co-opted this as a dry run for some ideas I am developing on how to teach computer science in general. Enjoy!
The document discusses thinking and language. It provides details about concepts, categories, problem solving using algorithms and heuristics, and language development in children. Language involves structures like phonemes, morphemes, and grammar. While animals can communicate, there is no conclusive evidence they have a true language comparable to human language.
This document provides an overview of introductory psychology concepts and study material for Psyc 100 in April 2020. It covers the six main approaches to psychology, research methods including true experiments and correlational studies, important figures in the field, brain anatomy, perception, sleep, and altered states of consciousness. Key topics include the differences between descriptive and inferential statistics, manipulating versus measuring variables, visual illusions, sleep cycles, and Freudian dream analysis.
The document discusses genetic algorithms and their key components. It defines genetic algorithms as search techniques that use principles of evolution and natural genetics to optimize problem solutions. Genetic algorithms work with a population of potential solutions that evolves toward better solutions, selecting individuals with higher fitness and breeding them through crossover and mutation operators to produce new generations. The document outlines the genetic representation of solutions, fitness functions to evaluate solutions, and the basic process of genetic algorithms through generations of selection, crossover and mutation.
Karyotypes are used to analyze chromosomes and diagnose genetic disorders. A karyotype is created by staining, photographing, and arranging chromosomes from largest to smallest based on length, centromere placement, and banding patterns. It can determine gender by identifying sex chromosomes - two X chromosomes indicates a female and one X and one Y chromosome indicates a male. Abnormal karyotypes may indicate chromosomal disorders caused by having an atypical number of chromosomes or structural abnormalities, and can help diagnose conditions. Genetic counselors use karyotype analysis to study chromosomes and advise patients on inherited risks and medical management of genetic conditions.
Errors of Artificial Intelligence, their Correction and Simplicity Revolution...Alexander Gorban
This document discusses two challenges in artificial intelligence: errors made by AI systems and the concept of "grandmother cells" in neuroscience. Regarding AI errors, it proposes using stochastic separation theorems from high-dimensional geometry to build fast, one-shot correctors for AI systems. Regarding grandmother cells, it reviews experiments showing neurons selectively responding to concepts and discusses how ensembles of neurons could model concept cells and neural selectivity. The document outlines applications in computer vision, robotics, and multi-agent learning and concludes that geometric theorems allow creation of efficient correctors and understanding of neural encoding schemes.
Asian Art Museum Visit and AssignmentOn the first Sunday of .docxdavezstarr61655
Asian Art Museum Visit and Assignment
On the first Sunday of every month, admission to the museum’s permanent collection is free. On other days, your student ID will get you discounted admission. ($10) I’d recommend spending at least two hours there whenever you go, but if you get “museum fatigue,” take a break, have some tea, come back later.
The Museum has a wonderful permanent collection of Chinese art. You are only required to go once this semester, but I hope you’ll want to go more than once. Make sure to see the small gilded Buddha, one of their most famous pieces, and the bronze rhinoceros. Their jade collection is also famous. And look at whatever paintings they have out at the moment to see the possible formats: hanging scroll, hand scroll, album paintings. Of course, if you have time, the rest of the museum—the Indian, Southeast Asian, Tibetan, Japanese, Korean, and Mongolian art-- is also wonderful.
Your assignment is to find TWO works of art in the China collection that you like. Describe them briefly and specifically, including both their similarities and their differences. For example, they may be in different media (bronze, painting, jade, etc) or from different periods, or about different subjects. Please include photographs, but don’t rely on the pictures in what you write. Instead, create a word picture of each work. Then explain (1) why you chose these particular pieces and (2) what you learned about Chinese civilization from them. One page total, about 300 words. Please scan and upload this and YOUR MUSEUM TICKET to the iLearn link. DUE ANY TIME DURING THE SEMESTER. GRADING IS CR/NC. THIS COUNTS FOR 5% OF YOUR GRADE.
If this assignment is a hardship for you because of money, work or family responsibilities, please consult me and I’ll figure out an alternative for you.
Name ________________________ Sec._________
Chapter 5: Chromosomes and Inheritance
Module 5.6 Gametes have half as many chromosomes as body cells.
Answer the following questions as you read the module:
1.
is the process that results from the union of gametes from two different parents.
2.
A skin cell is to a somate as a(n) ________ is to a gamete.
A)
embryo
B)
zygote
C)
brain cell
D)
egg
3.
Determine whether each of the following cells is haploid or diploid.
A)
An egg
B)
A cell from your liver
C)
A zygote
D)
A sperm
E)
A cell from your heart
4. A normal human egg or sperm has 23 chromosomes, which is exactly one half what a somate has. Briefly explain what would happen every generation if gametes were actually diploid.
5._________________contain the same genes at the same locations.
A)
Sex chromosomes
B)
Autosomes
C)
Gametes
D)
Homologous chromosomes
6. Are the two chromosomes shown here homologous? Briefly explain why or why not.
7.
Can a karyotype be used to determine the gender of an individ.
Karyotypes are used to analyze chromosomes and diagnose genetic disorders. A karyotype is created by staining, photographing, and arranging chromosomes from largest to smallest based on length, centromere placement, and banding patterns. It can determine gender by identifying sex chromosomes - two X chromosomes indicates a female and one X and one Y chromosome indicates a male. Abnormal karyotypes may indicate chromosomal disorders caused by having an unusual number of chromosomes or structural abnormalities, and can help diagnose conditions. Genetic counselors use karyotype analysis to learn about a person's genetic makeup and identify any potential health risks.
This document discusses the history and development of electronics and semiconductors. It begins with William Shockley, Walter Brattain, and John Bardeen successfully testing the point-contact transistor in 1947, setting off the semiconductor revolution. Gordon Teal later perfected the silicon-based junction transistor at Texas Instruments, greatly reducing costs. In 1965, Gordon Moore predicted that the number of transistors on a chip would double every two years, known as Moore's Law. The document then discusses shrinking transistor sizes over time and notes that Moore's Law cannot hold indefinitely as transistors reach the atomic scale. It provides sources for further information.
It is a nptel course pdf made available here from its official nptel website . Its full credit goes to nptel itself . I am just sharing it here as i thought it would help someone in need of it . It is a course of INTRODUCTION TO ADVANCED COGNITIVE PROCESSES
In-class introduction to basic Punnett square set-up and problem s.docxbradburgess22840
In-class introduction to basic Punnett square set-up and problem solving, Part 1
Problem-solving tips:
· A Punnett square allows you to predict the possible genetic outcome of children based on the genetic make-up of the parents.
· First, read the problem and figure out whether the trait of interest or genetic disorder is found on the dominant allele or the recessive allele because that will have an impact on how you interpret the results of the Punnett square.
· Select a letter to represent the trait or disorder and define the dominant and recessive alleles. For example: For eye color, B (dominant) = brown eyes and b (recessive) = blue eyes. For achondroplasia (dwarfism), A (dominant) = achondroplasia and a (recessive) = normal allele.
· If it is a sex-linked question, remember to include the sexual genotypes of the parents (XX for mom and XY for dad).
· Write down all possible genotypes & phenotypes and use this information to help you set up the Punnett square.
1. Practice question on a human trait. In reality, eye color is controlled by multiple genes and is a complex trait. For simplicity, we’ll assume that brown eyes are dominant to blue eyes. Answer the questions below.
a) Select a letter for this trait and define the dominant and recessive alleles.
B (dominant) =
b (recessive) =
b) Write down all possible genotypes and phenotypes for individuals in the population
Possible genotypes
(the 2 alleles an individual has)
Possible phenotypes (the physical appearance of a trait)
Homozygous dominant individuals
Homozygous recessive individuals
Heterozygous individuals
c) Set up the Punnett square and solve this problem. Kristy is heterozygous and Mark has blue eyes. What percentage of their offspring will have blue eyes?
Kristy's genotype
Mark's genotype
a) Select a letter for this genetic condition and define the dominant and recessive alleles.
F (dominant) =
f (recessive) =
b) Write down all possible genotypes and phenotypes for individuals in the population
Possible genotypes
(the 2 alleles an individual has)
Possible phenotypes (the physical appearance of a trait)
Homozygous dominant individuals
Homozygous recessive individuals
Heterozygous individuals
c) Set up the Punnett square and solve this problem. Kristy and Mark are carriers for cystic fibrosis. The term carrier is only used when a condition is on the recessive allele. Carriers are heterozygous individuals who are normal and show no symptoms of the disorder, but they have the ability to pass on the mutated recessive allele to their offspring. What percentage of their children will be normal? What percentage of their children will be carriers?
Kristy's genotype
Mark's genotype
2. Practice question on a genetic condition. Cystic fibrosis (CF) is an autosomal, recessive condition that results in mucus buildup in the lungs and digestive system organs. As a result, CF .
I am using DL & Actor critic tools for solving Variational inference problem. The intriguing part from my hand is that the likelihood has a Beta distribution.Thus we handle both VI issues and a non common distributions
Mathematics has successfully been applied to understand physics, but its application to biology and medicine is still developing. While early attempts at mathematical formalization of biology lacked biological substance, the situation has improved in recent decades. In medical imaging, mathematical approaches can be used to understand image data and make inferences about organs. One promising approach models growth as random iterated diffeomorphisms in biologically meaningful "darcyan coordinates". This allows modeling of growth through discrete cellular decisions over time and derivation of differential equations describing growth in the limit. Further developing the biological basis and applying these methods to real medical data offers opportunities to advance the role of mathematics in understanding biology and medicine.
1. Genetic algorithms are a class of probabilistic optimization algorithms inspired by biological evolution, using concepts like natural selection and genetic inheritance.
2. They maintain a population of candidate solutions and make the population evolve iteratively by applying operators like selection, crossover and mutation.
3. Genetic algorithms are well-suited for hard optimization problems where little is known about the search space.
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology.
Night Essay. Night Essay 2 - mrssnydersclassroom. Night Essay Topics. NIGHT Essay Prompts and Speech w Rubrics (Created for Digital) | TpT. Essay on the Book Night - PHDessay.com. Night Essay (Revised). Publication: The Language of the Night: Essays on Fantasy and Science .... Night essay guidelines. Night Essay Prompts. Night Themes—Pre-reading Essay. Choice and Chance - Night Essay. Night essay questions by Cathi Owens - Issuu. 5 Paragraph Essay Night Elie Wiesel — Essay on Night by Elie Wiesel. How To Finish 12 Page Essay In ONE NIGHT | Essay Writing Techniques.
This document provides an overview of lectures for Week 6 on the genetic basis of evolution. The lectures will cover general introductions, defining key terms, genetic drift, and natural selection. Students are advised to read additional material on evolution. The lectures aim to move students away from overly simplistic "pan-selectionist" views and help them understand how genetic drift and natural selection both shape evolution. Genetic drift, the random changes in allele frequencies due to chance events in small populations, is a major factor in evolution and occurs in all populations.
Narrative Essay Ideas. Essay Topics For NarrativAmy Williams
The rational actor hypothesis assumes that individuals act rationally to maximize their own self-interest. It is commonly used in economics and political science to predict behavior. However, its application throughout the social sciences has limitations. While useful for modeling behavior in some contexts, the rational actor hypothesis fails to account for cognitive biases and social/emotional factors that influence decision-making. Recent research in behavioral economics and other fields demonstrates situations where people systematically act irrationally. As a result, the scope and predictive power of the rational actor hypothesis is debated, and its use throughout the social sciences remains limited.
Temporal profiles of avalanches on networksJames Gleeson
My talk at the Workshop on Advances on Epidemics in Complex Networks, Delft University of Technology, The Netherlands, 31 Aug 2017 www.nas.ewi.tudelft.nl/aecn/
The document discusses stem cell plasticity and complexity theory from a Buddhist perspective. It summarizes research showing that adult stem cells have more plasticity than previously believed, being able to cross lineage boundaries and take on cell fates from other tissues. It then discusses how this relates to the Buddhist concept of emptiness and principles of complex adaptive systems, suggesting that all of reality can be viewed as complexly interdependent and always changing.
Best advice essay - The Writing Center.. ️ Advice essay. Good Advice :: Psychology Advising Essays. 2019-01-20. College Essay Format: Simple Steps to Be Followed. Personal College Essay Topics. How To Write A Good Advice Essay. 017 Argumentative Essay Examples High School Printables Corner Samples .... Legal Advice Essay | 70417 - Corporate Law - UTS | Thinkswap. ESSAY Advice | Essays. Advice Essay - YouTube. Essay Writing Advice | Essays | Intelligence | Free 30-day Trial | Scribd. How to Write a Great Essay Quickly! – ESL Buzz. Advice on the writing of essays. School essay: Persuasive essay topis. Critical Essay: The Complete Guide Essay Topics, Examples and Outlines .... How to write an essay simple advice. 50 Free Persuasive Essay Examples (+BEST Topics) ᐅ TemplateLab. General Advice | Essays | Thesis. Step-By-Step Guide to Essay Writing - ESL Buzz. 24 Greatest College Essay Examples – RedlineSP. Essay Tips: 7 Tips on Writing an Effective Essay | Fastweb - Help me .... amp-pinterest in action | College essay examples, College essay .... Advice for Writing an Effective Essay. How to Write an Advice Essay: Definition, Criteria, and Tips – Wr1ter. Advice sheet (1). ️ Advice essay. Some General Advice on Academic Essay. 2019-03-03. Impressive Sample Scholarship Essays Based Financial Need ~ Thatsnotus. 012 Report Example Full1 Essay ~ Thatsnotus.
This document provides a survey of 24 puzzles that have been proven to be NP-Complete. It begins with an introduction to the topic and definitions of key terms like puzzles, NP-Completeness, and decision problems. It then provides a 1-3 sentence description of each puzzle, including the decision problem used to prove its NP-Completeness. The goal is to motivate further research on puzzles that have received little scientific attention to date.
Equation of everything i.e. Quantum Fields: the Real Building Blocks of the U...inventionjournals
Mind, the inner most box of nature has not been investigated by modern physicists .Mind has not been incorporated in Standard model. Mind can only be studied by participatory science. Having searched Basic building blocks of the universe i.e. mass part of reality, we have also investigated mind part of reality and finally two fundamental particles with mind and mass realities are hypothesized . Now we discuss how to further investigate mind so as to know their structures and functions. Atomic genetics is the branch of science where we investigate about fundamental interactions of the universe i.e. atomic transcription and translations. New words have been coined to understand hidden science of mind part of reality. Mind reality have been recognized as different faces by “I” about 5000 years back to Arjuna in Mahabharata. It is just like to understand any language through Alphabets. These are (different faces) Alphabets of mind reality. One Mind reality has one face identity and the second mind reality has second face identity and so on. The facial expression represents phenomenon of intelligence and different face represents different types of properties carrying property. The open eyes means property is activated while close eye means property is inactivated. In spite of carrying properties conscious ness they also know how to conduct not only origin of universe but also how to create two different universe i.e. next creation could be different from this creation. In all, It is automatic system of the universe. The mind realities which are of good properties have devtas face identity (first five faces on both side and those mind realities which are of bad properties have demons face identity ( last four faces on both side) . These are named as code PCPs or messenger atomic genes. The central face is CCP or Thought script where all thoughts of the universe are banked. It is bank of data of all information s of the universe It is face identity of Anti mind particles as data of all information’s of the universe are stored as anti mind particles . It is the Time mind ness (biological clock) that keeps on expressing different thoughts from this thought script (CCP). There are four more faces (black bodies) shown on extreme left and right floating in fire are CPs (translating Atomic genes). That translates the messages and realizes it and reacts accordingly. Rest pictures are creation of different individuals and nature (sun, moon and snake and other pictures made on hands and body) by different thoughts of Almighty B.B.B. The entire picture has been explained in Geeta in 11/ 10 and 11.Whatever is being created in this universe is basically not by our thoughts rather it is the thought of Almighty B.B.B (Yang B.B.B or matter B.B.B. or Male B.B.B working as Highest center of the universe. ) that is dominated over creation and destruction of this cycle of the universe. Hence the World of Everyday Experience, in One Equation is Myth.
My Best Friend Essay In English 150 Words | Essay on My Best Friend for .... My Best Friend Essay for Class 3 with PDF – VocabularyAN. My Best Friend Essay in English 800 Words | Essay writing examples, 500 .... My Best Friend Essay | Friedrich Engels | Karl Marx. Essay on A Good Friend | A Good Friend Essay for Students and Children .... How to Write an Essay About My Best Friend (With Example). My Best Friend Essays [ An Essay on True Best Friend ]. Essay About My Best Friend by Professional Essay Writers - Issuu. My Best Friend Essay in English with Quotations - Kips Notes - Ilmi Hub. Write an essay on My Best Friend | Essay Writing | English - YouTube. How to write an essay my best friend. About my best friend essay | Order Custom Essays at littlechums.com.. About my best friend essay - College Homework Help and Online Tutoring.. Essay about my best friend - College Homework Help and Online Tutoring.. Describing your Best Friend - ESL worksheet by Zora. My best friend essay Archives - LearnEnglishGrammar.in. essay on my best friend | Sitedoct.org. Essays on my best friend essay writing service. BEST FRIENDS vs 2 Girl "Best Friends" thank you to all my boo's for .... My best friend essay. Essay on Best Friend in English for Class 1 to 12 Students. Business paper: An essay on my best friend. Scholarship essay: Descriptive essay on my best friend. Need Help Writing an Essay? - essays on best friends - 2017/10/07. Business paper: Describe your best friend essay.
Karyotypes are used to analyze chromosomes and diagnose genetic disorders. A karyotype is created by staining, photographing, and arranging chromosomes from largest to smallest based on length, centromere placement, and banding patterns. It can determine gender by identifying sex chromosomes - two X chromosomes indicates a female and one X and one Y chromosome indicates a male. Abnormal karyotypes may indicate chromosomal disorders caused by having an atypical number of chromosomes or structural abnormalities, and can help diagnose conditions. Genetic counselors use karyotype analysis to study chromosomes and advise patients on inherited risks and medical management of genetic conditions.
Errors of Artificial Intelligence, their Correction and Simplicity Revolution...Alexander Gorban
This document discusses two challenges in artificial intelligence: errors made by AI systems and the concept of "grandmother cells" in neuroscience. Regarding AI errors, it proposes using stochastic separation theorems from high-dimensional geometry to build fast, one-shot correctors for AI systems. Regarding grandmother cells, it reviews experiments showing neurons selectively responding to concepts and discusses how ensembles of neurons could model concept cells and neural selectivity. The document outlines applications in computer vision, robotics, and multi-agent learning and concludes that geometric theorems allow creation of efficient correctors and understanding of neural encoding schemes.
Asian Art Museum Visit and AssignmentOn the first Sunday of .docxdavezstarr61655
Asian Art Museum Visit and Assignment
On the first Sunday of every month, admission to the museum’s permanent collection is free. On other days, your student ID will get you discounted admission. ($10) I’d recommend spending at least two hours there whenever you go, but if you get “museum fatigue,” take a break, have some tea, come back later.
The Museum has a wonderful permanent collection of Chinese art. You are only required to go once this semester, but I hope you’ll want to go more than once. Make sure to see the small gilded Buddha, one of their most famous pieces, and the bronze rhinoceros. Their jade collection is also famous. And look at whatever paintings they have out at the moment to see the possible formats: hanging scroll, hand scroll, album paintings. Of course, if you have time, the rest of the museum—the Indian, Southeast Asian, Tibetan, Japanese, Korean, and Mongolian art-- is also wonderful.
Your assignment is to find TWO works of art in the China collection that you like. Describe them briefly and specifically, including both their similarities and their differences. For example, they may be in different media (bronze, painting, jade, etc) or from different periods, or about different subjects. Please include photographs, but don’t rely on the pictures in what you write. Instead, create a word picture of each work. Then explain (1) why you chose these particular pieces and (2) what you learned about Chinese civilization from them. One page total, about 300 words. Please scan and upload this and YOUR MUSEUM TICKET to the iLearn link. DUE ANY TIME DURING THE SEMESTER. GRADING IS CR/NC. THIS COUNTS FOR 5% OF YOUR GRADE.
If this assignment is a hardship for you because of money, work or family responsibilities, please consult me and I’ll figure out an alternative for you.
Name ________________________ Sec._________
Chapter 5: Chromosomes and Inheritance
Module 5.6 Gametes have half as many chromosomes as body cells.
Answer the following questions as you read the module:
1.
is the process that results from the union of gametes from two different parents.
2.
A skin cell is to a somate as a(n) ________ is to a gamete.
A)
embryo
B)
zygote
C)
brain cell
D)
egg
3.
Determine whether each of the following cells is haploid or diploid.
A)
An egg
B)
A cell from your liver
C)
A zygote
D)
A sperm
E)
A cell from your heart
4. A normal human egg or sperm has 23 chromosomes, which is exactly one half what a somate has. Briefly explain what would happen every generation if gametes were actually diploid.
5._________________contain the same genes at the same locations.
A)
Sex chromosomes
B)
Autosomes
C)
Gametes
D)
Homologous chromosomes
6. Are the two chromosomes shown here homologous? Briefly explain why or why not.
7.
Can a karyotype be used to determine the gender of an individ.
Karyotypes are used to analyze chromosomes and diagnose genetic disorders. A karyotype is created by staining, photographing, and arranging chromosomes from largest to smallest based on length, centromere placement, and banding patterns. It can determine gender by identifying sex chromosomes - two X chromosomes indicates a female and one X and one Y chromosome indicates a male. Abnormal karyotypes may indicate chromosomal disorders caused by having an unusual number of chromosomes or structural abnormalities, and can help diagnose conditions. Genetic counselors use karyotype analysis to learn about a person's genetic makeup and identify any potential health risks.
This document discusses the history and development of electronics and semiconductors. It begins with William Shockley, Walter Brattain, and John Bardeen successfully testing the point-contact transistor in 1947, setting off the semiconductor revolution. Gordon Teal later perfected the silicon-based junction transistor at Texas Instruments, greatly reducing costs. In 1965, Gordon Moore predicted that the number of transistors on a chip would double every two years, known as Moore's Law. The document then discusses shrinking transistor sizes over time and notes that Moore's Law cannot hold indefinitely as transistors reach the atomic scale. It provides sources for further information.
It is a nptel course pdf made available here from its official nptel website . Its full credit goes to nptel itself . I am just sharing it here as i thought it would help someone in need of it . It is a course of INTRODUCTION TO ADVANCED COGNITIVE PROCESSES
In-class introduction to basic Punnett square set-up and problem s.docxbradburgess22840
In-class introduction to basic Punnett square set-up and problem solving, Part 1
Problem-solving tips:
· A Punnett square allows you to predict the possible genetic outcome of children based on the genetic make-up of the parents.
· First, read the problem and figure out whether the trait of interest or genetic disorder is found on the dominant allele or the recessive allele because that will have an impact on how you interpret the results of the Punnett square.
· Select a letter to represent the trait or disorder and define the dominant and recessive alleles. For example: For eye color, B (dominant) = brown eyes and b (recessive) = blue eyes. For achondroplasia (dwarfism), A (dominant) = achondroplasia and a (recessive) = normal allele.
· If it is a sex-linked question, remember to include the sexual genotypes of the parents (XX for mom and XY for dad).
· Write down all possible genotypes & phenotypes and use this information to help you set up the Punnett square.
1. Practice question on a human trait. In reality, eye color is controlled by multiple genes and is a complex trait. For simplicity, we’ll assume that brown eyes are dominant to blue eyes. Answer the questions below.
a) Select a letter for this trait and define the dominant and recessive alleles.
B (dominant) =
b (recessive) =
b) Write down all possible genotypes and phenotypes for individuals in the population
Possible genotypes
(the 2 alleles an individual has)
Possible phenotypes (the physical appearance of a trait)
Homozygous dominant individuals
Homozygous recessive individuals
Heterozygous individuals
c) Set up the Punnett square and solve this problem. Kristy is heterozygous and Mark has blue eyes. What percentage of their offspring will have blue eyes?
Kristy's genotype
Mark's genotype
a) Select a letter for this genetic condition and define the dominant and recessive alleles.
F (dominant) =
f (recessive) =
b) Write down all possible genotypes and phenotypes for individuals in the population
Possible genotypes
(the 2 alleles an individual has)
Possible phenotypes (the physical appearance of a trait)
Homozygous dominant individuals
Homozygous recessive individuals
Heterozygous individuals
c) Set up the Punnett square and solve this problem. Kristy and Mark are carriers for cystic fibrosis. The term carrier is only used when a condition is on the recessive allele. Carriers are heterozygous individuals who are normal and show no symptoms of the disorder, but they have the ability to pass on the mutated recessive allele to their offspring. What percentage of their children will be normal? What percentage of their children will be carriers?
Kristy's genotype
Mark's genotype
2. Practice question on a genetic condition. Cystic fibrosis (CF) is an autosomal, recessive condition that results in mucus buildup in the lungs and digestive system organs. As a result, CF .
I am using DL & Actor critic tools for solving Variational inference problem. The intriguing part from my hand is that the likelihood has a Beta distribution.Thus we handle both VI issues and a non common distributions
Mathematics has successfully been applied to understand physics, but its application to biology and medicine is still developing. While early attempts at mathematical formalization of biology lacked biological substance, the situation has improved in recent decades. In medical imaging, mathematical approaches can be used to understand image data and make inferences about organs. One promising approach models growth as random iterated diffeomorphisms in biologically meaningful "darcyan coordinates". This allows modeling of growth through discrete cellular decisions over time and derivation of differential equations describing growth in the limit. Further developing the biological basis and applying these methods to real medical data offers opportunities to advance the role of mathematics in understanding biology and medicine.
1. Genetic algorithms are a class of probabilistic optimization algorithms inspired by biological evolution, using concepts like natural selection and genetic inheritance.
2. They maintain a population of candidate solutions and make the population evolve iteratively by applying operators like selection, crossover and mutation.
3. Genetic algorithms are well-suited for hard optimization problems where little is known about the search space.
International Journal of Computational Engineering Research(IJCER) is an intentional online Journal in English monthly publishing journal. This Journal publish original research work that contributes significantly to further the scientific knowledge in engineering and Technology.
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Summary - Introduction to Evolutionary Computations. Akira Imada
1. (Summary of the course:)
Introduction to Evolutionary Computations
Akira Imada
Brest State Technical University
e-mail: akira@bstu.by
1 Introduction: What are Evolutionary Computations?
I start the lecture by explaining
• What on earth are Evolutionary Computations, what for, and how?
using a simple example of
• Evolution of weight configurations of a Feed-forward Neural Networks,
expecting audiences to understand, and more importantly, become interested in, the princi-
pal idea of Evolutionary Computations (ECs). EC is a category of algorithms analogous to,
or inspired by, biological Darwinian evolution. That is, it employs the survival-of-the-fittest
principle. In this section, I will explain how a set of somehow already familiar terms, such as
chromosome (genome), gene, allele, phenotype, genotype, recombination, crossover, muta-
tion, fitness, population, generation and so forth, do mean in the algorithm, and what kind
of roles they play. The explanation here will be instinctive rather than being theoretically
rigid. A little familiarity about the concept of NNs, especially the one that solves some sim-
ple Boolian function like AND, OR and XOR is preferable, but not necessarily. Although
these are just toy examples, I hope it’s interesting enough to trigger the audiences’ curiosity
hereafter.
2 What are ECs? — A little more in detail.
To show ECs are different from a simple random search, I’ll compare ECs with Random-
Mutation-Hill-climbing (RMHC), one of the random searches. Then I’ll show a fitness dis-
tribution of a typical problem that can be easily solved by ECs but very difficult by RMHC.
Some of such problems are like searching “needles in a haystack” and it is these problems
for ECs to be worth applied. Implementation of ECs are rather easy. All we should design is
(1) How we represent the problem (or equivalently, candidate solutions to the problem) by
chromosomes? and (2) How do we evaluate fitness (the degree to how good each chromosome
performs)? That’s almost all there is to it, which will be emphasized here. Various schemes
of selection: Roulette-Wheel (fitness-proportionate), Truncate, Tournament Selection, etc,
and recombinations: One-point, Two-point, and Uniform Crossover will be given here too.
3 And Beyond — Why do ECs work?
When we recall our childhood, we used to play with building blocks, don’t we? To make a
castle, for instance, we combined small building blocks into larger building blocks. Here,
1
2. in the context of EC, building blocks are shorter pieces of an overall solutions. And a
metaphor of features that all beings tend to inherit from parents, such as good features of
wildcat’s sharp teeth. By combining features from two good parents we can expect crossover
to produce even better children. Sometimes, crossover may recombine the worst features,
but if so, children will be less likely to survive. By iteratively combining, most likely to
survive will be good building blocks.
In this section we will study very familiar two concepts
• Building Block Hypothesis
• Schema Theorem
which were originally given by Holland who proposed the GA in 1975.
Schema is a string which includes a symbol implying don’t-care whatever symbol be the
position. For example (11 ) is a schema that instantiates (110011), (110100) · · · etc.
What this implies is that the important genes to specify some specific feature like sharp
teeth is the first two one’s. If a particular schema gives high fitness values to its instances,
then the population is likely to converge on this schema, and once it so converges, all offspring
will be instances of this schema. Thus, crossover scatters the building blocks throughout the
population. and, as the population converges, the search becomes more and more focused
on smaller and smaller subspaces of the entire search space. The concepts are more formally
explained in the lecture.
4 Neuronal Darwinism
Neuronal Darwinism is the term proposed by Edelman, Nobel laureate, ascertaining that
there is yet another evolution in our brain at the neurons’ level besides the usual Darwinian
evolution at species’ level. This section is from this aspect. However, since this lecture is not
regarding neither NN nor brain science, we just overlook this topics only as an application
of ECs.
In the previous example of feed-forward NN, our chromosomes were made up of continuous
value as alleles (possible value of genes). Here we use binary genes, which is of rather typical
case. Here, we study Associative memory which is sort of like a model of human memory,
in the sense that it recalls stored patterns from imperfect stimuli. Associative memory has
been realized by fully-connected (Hopfield-type) neural network model. It learns patterns
usually by Hebbian Learning Algorithm to memorize. However, one of the drawbacks are its
small storage capacity. Once we studied and reported that the storage capacity is enhanced
by pruning some of the synapses in which an EC was used to determine which synapses
are to be pruned. For the purpose, binary cromosomes in which “zero” indicates to prune
the corresponding synapse and “one” indicates to intact it were used. I hope this is a good
example to understand how usual binary chromosomes are exploited, besides topics per se
is very interesting. Though, in the previous section, I mentioned that basic knowledge of
feed-forward NN should be required, the concept of fully connected NN will be given here,
and no need to study it in advance.
5 NP-hard Combinatorial Optimization Problem
Hereafter, for the time being, we learn how combinatorial optimization problems could be
attacked by using ECs. As in the previous section, we use binary chromosomes in most
3. cases to solve this category of problems. We will learn here (1) Knapsack Problem, and
(2) Traveling Salesman Problem (TSP). Usually in most real-world problems, it would be
enough to obtain a near optimum solution instead of exact one. We, using an EC, search for
such near optimum solutions to large scale NP-hard problems which are actually impossible
to be approached by analytical methods.
6 Exploitation of Diploidy Chromosomes
As an example of more biologically plausible evolutions, we will try to exploit diploidy
chromosomes (a pair of chromosomes) instead of so-far-explained haploidy chromosomes
(single string of chromosome). The target problem here is
• Sorting Network Problem.
Sorting is a problem familiar for everyone who learns computer programming. When we are
to sort a number of items, for example, to sort N integers in descending order, we compare
two items one by one, and swap them each time if necessary. Then the question is what
will be the minimum number of comparisons to sort all items out. Let’s take an example
of 16 items. In 1962, Bose and Nelson declared the minimum number to be needed was 65.
But in 1964, different algorithms with minimum comparisons of 63 were found by Batcher,
and independently by Floyd and Knuth, It had been the minimum number of comparisons
until 1969 when 62 was claimed to be the minimum by Shapiro. And in the same year, 60
was claimed by Green. However it has not been proved that this is the minimum up until
now. In 1992, Hillis explored the problem using an EC in which diploidy chromosomes were
elegantly employed. Here we will learn his excellent method.
7 Evolutionary Game Theory
In this section the problem of
• Prisoner’s Dilemma
will be studied. The problem is as follows. Two arrested prisoner A and B are offered a deal:
If A confesses and B does not, A will be forbidden and B will get 5 years in jail, and vice
versa. If both confess, then both will get 4 years in jail. If both do not they will each get
2 years. So, this is dilemma isn’t it? An iterated version of this problem has been studied
by ECs. That is to say, when the prisoner’s dilemma is iterated what is the best strategy
to obtain the maximum reward? It is known that the strategy called “Tit-for-Tat”, namely,
always respond with the same action as the opponent is the optimum strategy. And what
EC’s found is...
8 A Visualization of High-D space
— Summon Mapping by EC
Dimension reduction is an important technique for visualization of high dimensional space.
The Sammon Mapping is one of these techniques. EC can make it by mapping a set of N
points in n-dimensional space to 2-dimensional location data so that the distance information
is preserved as much as possible, or we might paraphrase this as, so that the n-dimensional
distances are approximated by 2-dimensional distances with a minimal error. This problem
is somewhat of an old optimization problem and nowadays this could be easily solved by
using ECs, As a matter of of course, in the sense of near-optimum solutions.
4. 9 NN Revisited — Can we evolve
not only the weights but also its architecture?
Again an application of ECs to NNs. When we are to evolve NNs, A question would arise:
Can we also evolve the structure of NN? That is, can we evolve its architecture as well as
weight values? The answer is “yes”. Here I’m going to show one of the methods out of many
so far proposed. Usually chromosomes for the purpose are tricky more or less, and that’s
why we have prolonged this very interesting topic up until this moment. We now are ready
for that, aren’t we?
10 Lamarckian Inheritance & Baldwin Effect
— Not Biologically Plausible but ...
Once Lamarck believed that acquired characteristics during individual’s lifetime could be
passed to its offspring. And Baldwin thought that although results of learning of individuals
during their lifetime do not change their chromosomes, learning affects the selection after
fitness evaluation. Nowadays they are called Lamarckian Inheritance and Baldwin Effect,
respectively. As subtitle of this section suggests, modern biologists do not believe that both
of the Lamarck and Baldwin’s idea occur in real biological evolution. But in an artificial
evolution inside computer, these ideas sometimes give a great efficiency. Here we will study
how each of these ideas is implemented in ECs.
11 Search for Multiple Peaks Simultaneously
Sometimes multiple optimal solutions exist and what are of interest is not one of them but
all of them. Typically, ECs converge one of these solutions, although the solution obtained
in each run might be different from run to run. I will introduce some of the techniques to
locate multiple solutions simultaneously at a run which is called multi-modal optimization.
In biological environment species tend to live in their own niche sharing resources there and
restrict mating within them. The algorithms we will learn here were proposed by borrowing
this analogy of the natural environment. Three categories of such algorithms we will learn
here are called
• Niching Method
• Crowding Method
• Speciation Method
12 Multi-objectives Optimization
On the other hand, sometimes we have multiple criteria in evaluating which individuals are
better than others, and usually some of the criteria are trade-off. That is, we sometimes
have multiple fitness functions some of which conflict others. Assume we are looking for the
optimal point x in the search space. When a new point increases all these fitness functions
than the old point, then the new point is said to dominate the old point. If there’s no such
new point anymore, the point is called non-dominated or Parate optimum. This section will
show how EC searches for these Parate optimal points.
5. 13 Variations of EC’s
So far explained ECs are mainly the ones that are referred to as GAs. That is, those evolve
a population of binary, sometimes continuous though, haploid chromosomes under roulette-
wheel/truncate/tournament selection with using both one/two/uniform crossover and bit-
flip mutation in the case of binary chromosomes, and random replacement in the case of
continuous chromosome. Evolution Strategy (ES) and Evolutionary Programming (EP),
on the other hand, basically evolve continuous chromosomes. In addition, mutation is by
adding a small Gaussian random number to each of the genes, and the other more important
difference is that the amount of the mutation is adaptive. To be more specific, standard
deviations of the random Gaussian numbers to be added are modified from generation to
generation adaptively. In most cases they become smaller and smaller as generation proceeds
and as individuals approach the solution. EP employs this mutation alone without crossover,
while ES uses crossover besides this adaptive mutation. Genetic Programming (GP) evolves
a population of tree structures, typically LISP programs. So, GP might be said to directly
evolve programs themselves.
14 Commonly used Test Functions
— to learn more about EC’s
To learn how an EC converges to the optimum, how it avoid local optima, why it cannot
converge to the global optimum, how individuals remain each niche in multi-modal EC
and so on, we have a couple of commonly used test functions each of which has specific
characteristics as for its optimum. In this section, we learn these test functions defined both
on a domain of continuous and binary of arbitrary multiple dimensional domain.
15 There’s no free lunch
We have a theorem given somewhat of a peculiar name. This No Free Lunch Theorem states:
All algorithms that do not resample points from the search space perform exactly
the same when applied to all possible problems and averaged the performance.
So, we have to be careful when we want to assert “this algorithm performs better than that
algorithm.”
16 Summary and Conclusions
17 Related Web-pages