test

Matter is made up of molecules which consists of atoms. According to Bohr’s theory, “the atom consists of positively charged nucleus and a number of negatively charged electrons which revolve round the nucleus in various orbits”. When an electron is raised from a lower state to a higher state, it is said to be excited. While exciting, if the electron is completely removed from the nucleus, the atom is said to be ionized. So, the process of raising the atom from normal state to this ionized state is called as ionization. Read more

School interventions should include a team approach across multiple settings, consisting of bothpreventive and intervention strategies.    Interventions must be based upon assessment data that includes information about the student’s strengths and needs as well as the environmental conditions in which her characteristics of ADHD occur.    Progress monitoring and strategy adjustments are critical to the success of any intervention plan (Wolraich & DuPaul, 2010). Read more

School interventions should include a team approach across multiple settings, consisting of bothpreventive and intervention strategies.    Interventions must be based upon assessment data that includes information about the student’s strengths and needs as well as the environmental conditions in which her characteristics of ADHD occur.  Read more

The significance of the Asian financial crisis is multifaceted. Though the crisis is generally characterized as a financial crisis or economic crisis, what happened in 1997 and 1998 can also be seen as a crisis of governance at all major levels of politics: national, global, and regional.   Read more

They are more likely to respond positively when teachers establish class routines and set procedures and maintain a well-organized learning environment.  Read more

If base or radix of a number system is ‘r’, then the numbers present in that number system are ranging from zero to r-1. The total numbers present in that number system is ‘r’. So, we will get various number systems, by choosing the values of radix as greater than or equal to two. In this chapter, let us discuss about the popular number systems and how to represent a number in the respective number system. The following number systems are the most commonly used. Decimal Number system Binary Number system Octal Number system Hexadecimal Number system Decimal Number System The base or radix of Decimal number system is 10. So, the numbers ranging from 0 to 9 are used in this number system. The part of the number that lies to the left of the decimal point is known as integer part. Similarly, the part of the number that lies to the right of the decimal point is known as fractional part. In this number system, the successive positions to the left of the decimal point having weights of 100, 101, 102, 103 and so on. Similarly, the successive positions to the right of the decimal point having weights of 10-1, 10-2, 10-3 and so on. That means, each position has specific weight, which is power of base 10 Example Consider the decimal number 1358.246. Integer part of this number is 1358 and fractional part of this number is 0.246. The digits 8, 5, 3 and 1 have weights of 100, 101, 102 and 103 respectively. Similarly, the digits 2, 4 and 6 have weights of 10-1, 10-2 and 10-3 respectively. Mathematically, we can write it as 1358.246 = (1 × 103) + (3 × 102) + (5 × 101) + (8 × 100) + (2 × 10-1) + (4 × 10-2) + (6 × 10-3) After simplifying the right hand side terms, we will get the decimal number, which is on left hand side. Binary Number System All digital circuits and systems use this binary number system. The base or radix of this number system is 2. So, the numbers 0 and 1 are used in this number system. The part of the number, which lies to the left of the binary point is known as integer part. Similarly, the part of the number, which lies to the right of the binary point is known as fractional part. In this number system, the successive positions to the left of the binary point having weights of 20, 21, 22, 23 and so on. Similarly, the successive positions to the right of the binary point having weights of 2-1, 2-2, 2-3 and so on. That means, each position has specific weight, which is power of base 2. Example Consider the binary number 1101.011. Integer part of this number is 1101 and fractional part of this number is 0.011. The digits 1, 0, 1 and 1 of integer part have weights of 20, 21, 22, 23 respectively. Similarly, the digits 0, 1 and 1 of fractional part have weights of 2-1, 2-2, 2-3 respectively. Mathematically, we can write it as 1101.011 = (1 × 23) + (1 × 22) + (0 × 21) + (1 × 20) + (0 × 2-1) + (1 × 2-2) + (1 × 2-3) After simplifying the right hand side terms, we will get a decimal number, which is an equivalent of binary number on left hand side. Octal Number System The base or radix of octal number system is 8. So, the numbers ranging from 0 to 7 are used in this number system. The part of the number that lies to the left of the octal point is known as integer part. Similarly, the part of the number that lies to the right of the octal point is known as fractional part. In this number system, the successive positions to the left of the octal point having weights of 80, 81, 82, 83 and so on. Similarly, the successive positions to the right of the octal point having weights of 8-1, 8-2, 8-3 and so on. That means, each position has specific weight, which is power of base 8. Example Consider the octal number 1457.236. Integer part of this number is 1457 and fractional part of this number is 0.236. The digits 7, 5, 4 and 1 have weights of 80, 81, 82 and 83 respectively. Similarly, the digits 2, 3 and 6 have weights of 8-1, 8-2, 8-3 respectively. Mathematically, we can write it as 1457.236 = (1 × 83) + (4 × 82) + (5 × 81) + (7 × 80) + (2 × 8-1) + (3 × 8-2) + (6 × 8-3) After simplifying the right hand side terms, we will get a decimal number, which is an equivalent of octal number on left hand side. Hexadecimal Number System The base or radix of Hexa-decimal number system is 16. So, the numbers ranging from 0 to 9 and the letters from A to F are used in this number system. The decimal equivalent of Hexa-decimal digits from A to F are 10 to 15. The part of the number, which lies to the left of the hexadecimal point is known as integer part. Similarly, the part of the number, which lies to the right of the Hexa-decimal point is known as fractional part. In this number system, the successive positions to the left of the Hexa-decimal point having weights of 160, 161, 162, 163 and so on. Similarly, the successive positions to the right of the Hexa-decimal point having weights of 16-1, 16-2, 16-3 and so on. That means, each position has specific weight, which is power of base 16. Read more

HP QuickTest Professional (QTP), an automated functional testing tool that helps testers to perform automated regression testing in order to identify any gaps, errors/defects in contrary to the actual/desired results of the application under test. This tutorial will give you an in-depth understanding on HP QuickTest Professional, its way of usage, record and play back of tests, object repository, actions, checkpoints, sync points, debugging, test results etc. and other related terminologies. Read more

Data is the new Oil. This statement shows how every modern IT system is driven by capturing, storing and analysing data for various needs. Be it about making decision for business, forecasting weather, studying protein structures in biology or designing a marketing campaign. All of these scenarios involve a multidisciplinary approach of using mathematical models, statistics, graphs, databases and of course the business or scientific logic behind the data analysis. So we need a programming language which can cater to all these diverse needs of data science. Python shines bright as one such language as it has numerous libraries and built in features which makes it easy to tackle the needs of Data science. In this tutorial we will cover these the various techniques used in data science using the Python programming language. Read more

The culture of the classroom can either support or create barriers to student success (Piffner,2011).    Factors that foster attention, positive behavior, and academic and social success includeestablishing positive relationships with students, adopting classroom management techniques,and creating a physical arrangement that facilitates learning. It is often a positive relationship with one teacher that facilitates school success for a studentwith ADHD (Piffner, 2011).    When teachers connect with students and appreciate their unique skills and interests, students are more likely to strive for achievement and positively respond to classroom rules and procedures. When using a proactive approach to classroom management, teachers support all students andcreate conditions that prepare them for learning (Piffner, 2011).    Some strategies for positive management include clear directions, meaningful feedback, and opportunities for collaboration with peers. Here are some others.   Opportunities to RespondStudents with ADHD often have the most trouble attending during drill-and-practice assignments because of the repetitive nature of the tasks. Peer-mediated approaches such as those enumerated in the next screens are particularly effective for students with ADHD in such cases, because they increase students’ opportunities for engagement and active learning (Piffner, 2011).    In creating peer-mediated activities, the teacher may need to choose students whoseskill levels complement each other. Students with and without attention difficulties andimpulsivity should be considered for peer partnerships. Read more

 What is Attention Deficit Hyperactivity Disorder? - ADDE Classroom Interventions for Attention Deficit/ Hyperactivity Disorder Considerations Packet   Primer text from The College of William & MaryADHD is one of the most commonly diagnosed conditions of children (Centers for DiseaseControl and Prevention, 2015).    In a 2016 Centers for Disease Control and Prevention study, scientists found that 6.1 million children aged 2-17 years living in the U.S. had been diagnosed with attention-deficit/hyperactivity disorder (ADHD), which is similar to previous en Ages 6-11: Approximately 2.4 million children Ages 12-17: Approximately 3.3 million children Read more

Clean Out Dates: Periodically ask the student to sort through and clean out his orher desk, book bag, and other special places where written assignments are stored.Extra Books: Provide the student with an extra set of books or electronicversions of books for use at home. This eliminates the student having toremember to bring books back and forth.Use of Calendars: Teach the student to use a calendar for schedulingassignments. Tape a schedule of planned daily activities to the student’s desk tohelp with time management and transitions.Checklist of Homework Supplies: Give the student a checklist that identifiescategories of items needed for homework assignments. The checklist can betaped to the inside of the student’s locker or desk.  Read more