...BINDEC import java.util.Scanner; public class Binary_Decimal { Scanner scan; int num; void getVal() { System.out.println("Binary to Decimal"); scan = new Scanner(System.in); System.out.println("\nEnter the number :"); num = Integer.parseInt(scan.nextLine(), 2); } void convert() { String decimal = Integer.toString(num); System.out.println("Decimal Value is : " + decimal); } } class MainClass { public static void main(String args[]) { Binary_Decimal obj = new Binary_Decimal(); obj.getVal(); obj.convert(); } } ------------------------------------------- import java.util.Scanner; public class Binary_Octal { Scanner scan; int num; void getVal() { System.out.println("Binary to Octal"); scan = new Scanner(System.in); System.out.println("\nEnter the number :"); num = Integer.parseInt(scan.nextLine(), 2); } void convert()...
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...Genetic Disease Project – Tay-Sachs Disease Tay-Sachs is an autosomal recessive genetic disorder caused by a mutation in the HEXA gene on chromosome 15 that damages the nerves of the brain and spinal cord. It is also known as GM2 gangliosidosis because of the accumulation of gangliosides (especially and particularly GM2 gangliosides, a component of the cell membrane) in the brains nerve cells which leads to premature death of the cells and is the cause of the deterioration the patient exhibits. The disease is named after two physicians, Waren Tay and Bernard Sachs. Tay was the first to define and discuss the cherry-red spot in on the retina, which is an indicator of the disease. Sachs was a neurologist that studied the Ashkenazi Jew population and noticed the cellular changes of the disease and its increase prevalence in isolated populations. An individual with the disease will fall into one of three classifications, infantile (the most common), juvenile on-set and adult on-set. Classification of Tay-Sachs depends on the symptoms and the age at which the symptoms occur. The prognosis is not a favorable as the disease is severely degenerative and usually results in death of the infant or juvenile. Adults become wheelchair bound but may not die of the disease. Babies with infantile Tay-Sachs appear normal for the first few months after birth but as the gangliosides begin to accumulate and distend and stress the neurons the mental and physical deterioration begins. This...
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...Tay–Sachs disease is a rare autosomal recessive genetic disorder. In its most common variant (known as infantile Tay–Sachs disease), it causes a progressive deterioration of nerve cells and of mental and physical abilities that begins around six months of age and usually results in death by the age of four. The disease occurs when harmful quantities of cell membrane components known as gangliosides accumulate in the brain's nerve cells, eventually leading to the premature death of the cells. There is no known cure or treatment. Tay–Sachs disease is typically first noticed in infants around 6 months old displaying an abnormally strong response to sudden noises or other stimulus, known as the "startle response". There may also be listlessness or muscle stiffness (hypertonia). The disease is classified into several forms, which are differentiated based on the onset age of neurological symptoms.Infantile Tay–Sachs disease. Infants with Tay–Sachs disease appear to develop normally for the first six months after birth. Then, as neurons become distended with gangliosides, a relentless deterioration of mental and physical abilities begins. The child may become blind, deaf, unable to swallow, atrophied, and paralytic. Death usually occurs before the age of four.Juvenile Tay–Sachs disease. Juvenile Tay–Sachs disease is rarer than other forms of Tay–Sachs, and usually is initially seen in children between two and ten years old. People with Tay–Sachs disease develop cognitive and...
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...Cystic Fibrosis Cystic fibrosis changes the cells that produce mucus, sweat, saliva and the digestive secretions, resulting in thick and tenacious secretions. The thick secretions cause obstruction of airway, ducts and passageways. The mutation of Chromosome 7 and transmission that follows an autosomal recessive pattern has been isolated to the genetic defect that leads to cystic fibrosis (Story, L. (2018). Cystic fibrosis is an autosomal recessive disorder most commonly inherited disease in the Caucasian population. The single gene mutation is passed from an affected parent to the children regardless of sex (Goldstein, & Prystowsky, 2017). Children need to inherit one copy of the gene from each parent to have the disease. Children...
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...The genetic disease that I got was Tay Sachs’ Disease. Tay Sachs’ Disease is a disease that destroys your nerve cells and effects your spinal cord. It can effect you in many different ways and eventually can kill you. Tay Sachs’ Disease got it’s name from a British ophthalmologist named Warren Tay. He was treating someone with a cherry-red spot on the retina of their eye when he noticed this disease. It was also named by a New York neurologist named Bernard Sachs. He noticed that that this disease was only found in Eastern European Jewish descent at the time.Today it is starting to be found in different races besides just Jewish origin. This disease is mostly common in infants but, can be seen in teenagers or even adults around the age...
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...computer science, the binary numeral system, or base-2 numeral system, represents numeric values using two symbols: typically 0 and 1. More specifically, the usual base-2 system is a positional notation with a radix of 2. Numbers represented in this system are commonly called binary numbers. And it is also the most commonly number system in computer DECIMAL NUMBER SYSTEM The decimal numeral system (also called base ten or occasionally denary) has ten as its base. It is the numerical base most widely used by modern civilizations. OCTAL NUMBER SYSTEM The octal, or base 8, number system is a common system used with computers. Because of its relationship with the binary system, it is useful in programming some types of computers. HEXA DECIMAL NUMBER SYSTEM In mathematics and computer science, hexadecimal (also base 16, or hex) is a positional numeral system with a radix, or base, of 16. It uses sixteen distinct symbols, most often the symbols 0–9 to represent values zero to nine, and A, B, C, D, E, F (or alternatively a–f) to represent values ten to...
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...Tay-Sachs Disease Progressively ruins nerve cells (neurons) in the brain and spinal cord Tay-Sachs disease is a rare inherited disorder. A baby is born without one of this essential enzymes, hexosaminidase with Tay-Sachs A (HEXA) and so, fatty proteins build up in the brain, they hurt the baby's hearing, movement, sight and mental development. A child can only get Tay-Sachs by inheriting gene for it from both parents. Tay-Sachs can be detected before birth, then couples who are thought of having children should get a blood test to find out whether their child would be likely to have it. An obstetrician/gynecologist may cite the couple to a genetic counselor for more data. The people who are at risk the most for Tay-Sachs Disease are people of Ashkenazi Jewish heritage of eastern and central European descent are most at risk, people of French-Canadian/Cajun heritage and Irish heritage have also been found to have the Tay-Sachs gene. If people carry the genetic mutation that causes Tay-Sachs, but do not develop the full-blown disease. If both parents are carriers of the gene a child can only have Tay-Sachs disease. When two carriers have a child together, Out of a 100% their 50% chance that the child will carry the disease and don’t have it 25% chance will not carry or have the disease 25% that the child will have Tay-Sachs To add to classic Tay-Sachs, there are other forms of Hexosaminidase a deficiency that are sometimes mentioned to as forms...
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...the page. HINT: Use the scientific calculator on your computer (Calc.exe) to check your work; click on View – Scientific in XP, or View – Programmer in Windows 7. Part A: Counting in Binary, Decimal, and Hexadecimal. Fill in the symbols and digits below. Binary Decimal Hexadecimal Binary Decimal Hexadecimal 0000 0 0 1000 8 8 0001 1 1 1001 9 9 0010 2 2 1010 10 A 0011 3 3 1011 11 B 0100 4 4 1100 12 C 0101 5 5 1101 13 D 0110 6 6 1110 14 E 0111 7 7 1111 15 F Part B: Binary to Decimal and Hexadecimal. Complete the chart. Add h to each hex number. Fill in the power of 2’s as well. *2^ means “2 to the power of”; for example, 2^5 = 2 * 2 * 2 * 2 * 2 = 64 No. Binary (1 Byte format) 128 64 32 16 8 4 2 1 Decimal Hexa-decimal *2^ 2^ 25 2^ 2^ 22 2^ 2^ 1 11001100 1 1 0 0 1 1 0 0 128+64+8+4=204 CCh 2 10101010 3 11100011 4 10110011 5 00110101 6 00011101 7 01000110 8 10110001 9 11000001 10 11110000 Part C: Decimal to Binary: Complete the following table to practice converting a number from decimal notation to binary format. Mark each hexadecimal number with h. No. Decimal 128 64 32 16 8 4 2 1 Add them up to check Hexadecimal 11 49 0 0 1 1 0 0 0 1 32+16+1=49; 0011=3;0001=1 31h 12 15 13 77 14 140 15 252 16 222 17 192 18 169 19...
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...work; click on View – Scientific in XP, or View – Programmer in Windows 7. Part A: Counting in Binary, Decimal, and Hexadecimal. Fill in the symbols and digits below. Binary | Decimal | Hexadecimal | | Binary | Decimal | Hexadecimal | 0000 | 0 | 0 | | | 8 | | | 1 | | | | 9 | | | 2 | | | 1010 | 10 | A | | 3 | | | | 11 | | | 4 | | | | 12 | | | 5 | | | | 13 | | | 6 | | | | 14 | | 0111 | 7 | 7 | | | 15 | | Part B: Binary to Decimal and Hexadecimal. Complete the chart. Add h to each hex number. Fill in the power of 2’s as well. *2^ means “2 to the power of”; for example, 2^5 = 2 * 2 * 2 * 2 * 2 = 32 No. | Binary(1 Byte format) | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 | Decimal | Hexa-decimal | | | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | | | 1 | 11001100 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 128+64+8+4=204 | CCh | 2 | 10101010 | | | | | | | | | | | 3 | 11100011 | | | | | | | | | | | 4 | 10110011 | | | | | | | | | | | 5 | 00110101 | | | | | | | | | | | 6 | 00011101 | | | | | | | | | | | 7 | 01000110 | | | | | | | | | | | 8 | 10110001 | | | | | | | | | | |...
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...ASSIGNMENT LETTER Diploma Entrepreneurship and New Venture Management Higher Diploma in Accounting and Auditing 2016 SEMESTER (1) [BASIC MATHEMATICS ABM2411] DUE DATES | Assignment 1 | 14 March 2016 | Semester 1 andYear modules | Assignment 2 | 29 March 2016 | Only Semester 1 modules | Assignments Resubmissions | 18 April 2016 | All assignments of Semester 1 modules and assignment 1 of Year modules | Vacation School | 22 -24 March 2016 | All CODeL Programmes | CENTRE FOR OPEN, DISTANCE AND eLEARNING Open your mind 2016 Assignments Basic Mathematics - ABM2411 Dear Student, Welcome to the University of Namibia and to the Centre for Open, Distance and eLearning in particular. We hope your studies will be rewarded with success. We advise that you get all the relevant information and booklets available for distance students from your nearest UNAM centre (including the Student Letter for 2016 and the CODeL Student Handbook). These documents will provide advice on how to approach your studies and will guide you through your study materials as well as providing with useful administrative information. Study materials Your study guide is essentially your “teacher/lecturer”. However, in addition you are required to visit the library to consult prescribed books and recommended readings that are indicated in the study guide. You are also responsible to purchase any prescribed textbooks required for your course. Furthermore, you are...
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...electron pair acceptor.Ligands like water, can donate a pair of non-bonding electrons (lone pair) into a vacantorbital of a central metal ion and so dative covalent (co-ordinate) bonds hold a complextogether.The central metal ion with vacant bonding orbitals can act as a Lewis acid.Ligands act as Lewis bases by electron pair donation to form the metal-ligand bond.Bronsted-Lowry acid-base theory reminders (essentially a sub-set of Lewis Theory)A base is a proton acceptor.This is via an electron lone pair on the base (a Lewis base is a lone pair donor).e.g. NH3, HCO3-, OH- etc.An acid is proton donor.This involves a heterolytic breakage of an X-H bond (a Lewis acid is an electron pair acceptor).e.g. HCl, HCO3-, H2SO4, CH3COOH etc. • Many hexa-aqa complex ions can undergo acid-base reactions with water to produce...
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...binary digit is called a “bit”. Eight bits make up a Byte, and four bits are a nibble. Each hex digit represents one nibble. Use Calc.exe to check your work; click on View – Scientific in XP, or View – Programmer in Windows 7. Part A: Counting in Binary, Decimal, and Hexadecimal. Fill in the symbols and digits in Table 1. Binary Decimal Hexadecimal Binary Decimal Hexadecimal 0000 0 0 8 1 9 2 1010 10 A 3 11 4 12 5 13 6 14 0111 7 7 15 Part B: Binary to Decimal and Hexadecimal. Complete the chart. Add h to each hex number. Fill in the power of 2’s as well. *2^ means “2 to the power of”; for example, 2^5 = 2 * 2 * 2 * 2 * 2 = 64 No. Binary (1 Byte format) 128 64 32 16 8 4 2 1 Decimal Hexa-decimal *2^ 2^ 25 2^ 2^ 22 2^ 2^ 1 11001100 1 1 0 0 1 1 0 0 128+64+8+4=204 CCh 2 10101010 3 11100011 4 10110011 5 00110101 6 00011101 7 01000110 8 10110001 9 11000001 10 11110000 Part C: Decimal to Binary: Complete the following table to practice converting a number from decimal notation to binary format. Mark each hexadecimal number with h. No. Decimal 128 64 32 16 8 4 2 1 Add them up to check Hexadecimal 11 49 0 0 1 1 0 0 0 1 64+32= 48; 0011=3;0001=1 31h 12 15 13 77 14 140 15 252 16 222 17 192 18 169 19 127 20 your age Part D:...
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...through diet, is a building block of amino acids. Left untreated, the levels of phenylalanine can build up and cause mild to severe health problems. Classic PKU is the name of the most severe form of the disease. Infants begin to show symptoms of classic PKU when they are a few months old. Children with classic PKU will develop permanent intellectual disabilities if left untreated. The most common symptoms are seizures, behavioral issues and developmental delay. Affected individuals might have a musty or mouse-like odor, lighter hair and skin than family members, and eczema. Although there is no cure for PKU, there are treatments to make the symptoms less severe. Tay-Sach’s disease is an inherited disease caused by a mutation in the HEXA gene. It is a rare disorder that destroys nerve cells in the brain and spinal cord. Tay-Sach’s commonly becomes apparent during infancy. Infants with this disease lose motor skills such as the ability to turn over, sit, and crawl. They develop a sensitivity to loud noises. As the disease progresses new symptoms appear such as vision and hearing loss, intellectual disabilities, seizures and paralysis. In severe cases, children with this disease usually only live into early childhood. There is no cure for Tay-Sach’s disease. The goal of treatment is to support and comfort the patient with respiratory care, medication, physical therapy, feeding tubes, and family support. Sickle cell anemia is caused by a mutation in the HBB gene. Sickle...
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...Refresh Telecom PBX Virtualization Project Jonathan Sullivan DeVry University’s Keller Graduate School of Management Project Cost & Schedule Control Professor Tony Kapsak March 30, 2014 Contents Refresh Telecom PBX Virtualization Project 3 Executive Summary 3 Project Scope Statement 3 Description 3 Acceptance Criteria 4 Deliverables 4 Exclusions 4 Constraints 5 Assumptions 5 Technical Requirements 5 Work Breakdown Structure (WBS) 5 Cost Estimates 6 Cost Assumptions 7 Refresh Telecom PBX Virtualization Project Executive Summary This project is expected to take six months to complete with an estimated budget of $500,000. Upon completion the consolidated virtual environment will save an estimated $2,900 in monthly operational costs. The virtual environment will allow for a scalability of up to 24 additional virtual PBX servers (total capacity: 32 virtual machines) with no additional hardware costs needed. Valuable datacenter rack space will be conserved through the consolidation. Project Scope Statement Description The PBX Virtualization project will involve taking eight physical in production PBX (Private Branch Exchange) servers and putting them into a redundant virtual environment. The virtual environment will consist of four physical nodes and two redundant iSCSI SAN’s (Storage Servers) each holding a capacity of seven terabytes. The virtual environment will be powered by VMWare’s virtualization software. Acceptance...
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...Name Date Class CHAPTER 8 STUDY GUIDE FOR CONTENT MASTERY Copyright © Glencoe/McGraw-Hill, a division of the McGraw-Hill Companies, Inc. Covalent Bonding Section 8.1 The Covalent Bond In your textbook, read about the nature of covalent bonds. Use each of the terms below just once to complete the passage. covalent bond molecule sigma bond exothermic pi bond When sharing of electrons occurs, the attachment between atoms that results is called a(n) (1) . When such an attachment is formed, bond dissociation energy is released, and the process is (2) . When two or more atoms bond by means of electron sharing, the resulting particle is called a(n) (3) . If the electrons shared are centered between the two atoms, the attachment is called a(n) (4) . If the sharing involves the overlap of parallel orbitals, the attachment is called a(n) (5) . In your textbook, read about single and multiple bonds and bond strength. Circle the letter of the choice that best completes the statement or answers the question. 6. In what form do elements such as hydrogen, nitrogen, and oxygen normally occur? a. as single atoms c. as molecules containing three atoms b. as molecules containing two atoms d. as molecules containing four atoms 7. How many electrons are shared in a double covalent bond? c. none b. one c. two d. four 8. Bond length is the distance between d. two molecules of...
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