البرمجة الهدفية بلغة جافا - مقدمة

Mar 15, 2015Download as PPT, PDF2 likes1,169 views

المادة العلمية لمساق البرمجة الهدفية (الشيئية) الذي أقوم بتدريسه في الكلية الجامعية للعلوم والتكنولوجيا بخان يونس - فلسطين

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Introduction To Course
Object Oriented Programming
Prepared & Presented by:
Mahmoud Rafeek Alfarra
2012

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http://mfarra.cst.ps
Contents
Who’s the Lecturer?1
Course objectives2
Resources3
Assessment4
Sending Home works & Questions5
Office Hours6
Syllabus7
How to be successfully ?!5

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Who’s the Lecturer?
 Mahmoud Rafeek Alfarra
 Education:
 MSc Computer Science,2008, Pattern Recognition, AAST, Alexandria, Egypt.
 BSc Computer Science,2004, The Islamic University of Gaza, Palestine.
 General Secondary School Certificate,1999, Science division, Khan Younis,
Gaza, Palestine.
 Currently :
 Head of CECS in UCST since 2013
 Lecturer in UCST (Full Time) since 2009
 Training [Java, Personal Planning, CMS, Teamwork]
 Past:
 Head of 1’st, 2’nd and 3’rd Information Technology Forum (2011 -2013)
 Head of CSIT Department in CST (2012-2013 )
 Head Of Computer Center in CST (2009 - 2011)
 Lecturer in QOU, UP, UCAS, CST as Part Time
 Contacts:
 E-mail: m.farra@cst-kh.edu.ps Site: http://www.cst.ps/staff/mfarra
 FaceBook Page: mahmoudRfarra YouTube channel: mralfarra1
www.cst.ps/staff/mfarra

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Course objectives
 Understand major concepts of object-oriented
programming.
• Encapsulation – Abstraction
• Class – Object – Inheritance – Polymorphism
 Knowledge and skills in OO design and program
development
 Experience in Java programming and program
development within an integrated development
environment

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Resources
Power point’s files prepared by me.
References:
 Java™ How to Program, Sixth Edition, By H. M. Deitel - Deitel &
Associates, Inc., P. J. Deitel - Deitel & Associates, Inc. 2004
‫محمود‬ ‫تأليف‬ ,‫البرمجة‬ ‫مبادئ‬ ‫و‬ ‫الخوارزميات‬ ‫في‬ ‫المفيد‬ / ‫فقط‬ ‫المعرفة‬ ‫و‬ ‫للفائدة‬ ‫عربي‬ ‫مرجع‬
‫يونس‬ ‫خان‬ – ‫التكنولوجيا‬ ‫و‬ ‫العلوم‬ ‫كلية‬ ,‫الفرا‬ ‫رفيق‬2011.

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Sending Home works
All home works must be send by CST’s
moodle.
http://moodle.cst.ps/moodle
You must set the title of your HW as
OOP_IT _ HW# 1_ Fname Lname
You will be unable to upload your project
after the expiry date.
http://mfarra.cst.ps

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Sending Questions
http://mfarra.cst.ps
All Questions must be send as comments
to the page of course on
http://mfarra.cst.ps
Special questions can be sent to my email
m.farra@cst.ps
You must set the title of your question as
OOP_IT _ Question _ Fname Lname

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Office Hours
 Office Hours are a greatly time to have a good
Science.
 They are yours.
 Every
 Thu (10:00 To 12:00 AM)
 Sun (8:30 To 10:00)
 Office (AD019)

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Syllabus
Revision of main programming concepts.
Introduction to OOP.
Class & object
Array / Array List & Class
Array of objects.
Inheritance
Polymorphism
Detailed syllabus is available on my
site
http://www.cst.ps/staff/mfarra
Detailed syllabus is available on my
site
http://www.cst.ps/staff/mfarra

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How to be successfully ?!
SuccessSuccess
Have a mood
with attendance
Re-study lectures
one by one
Ask Allah
http://mfarra.cst.ps

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Notations on slides
Practices
Be Care
Very Important information

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QUESTIONS?QUESTIONS?
Thank You …Thank You …

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The *nervous system of insects* is a complex network of nerve cells (neurons) and supporting cells that process and transmit information. Here's an overview: Structure 1. *Brain*: The insect brain is a complex structure that processes sensory information, controls behavior, and integrates information. 2. *Ventral nerve cord*: A chain of ganglia (nerve clusters) that runs along the insect's body, controlling movement and sensory processing. 3. *Peripheral nervous system*: Nerves that connect the central nervous system to sensory organs and muscles. Functions 1. *Sensory processing*: Insects can detect and respond to various stimuli, such as light, sound, touch, taste, and smell. 2. *Motor control*: The nervous system controls movement, including walking, flying, and feeding. 3. *Behavioral responThe *nervous system of insects* is a complex network of nerve cells (neurons) and supporting cells that process and transmit information. Here's an overview: Structure 1. *Brain*: The insect brain is a complex structure that processes sensory information, controls behavior, and integrates information. 2. *Ventral nerve cord*: A chain of ganglia (nerve clusters) that runs along the insect's body, controlling movement and sensory processing. 3. *Peripheral nervous system*: Nerves that connect the central nervous system to sensory organs and muscles. Functions 1. *Sensory processing*: Insects can detect and respond to various stimuli, such as light, sound, touch, taste, and smell. 2. *Motor control*: The nervous system controls movement, including walking, flying, and feeding. 3. *Behavioral responses*: Insects can exhibit complex behaviors, such as mating, foraging, and social interactions. Characteristics 1. *Decentralized*: Insect nervous systems have some autonomy in different body parts. 2. *Specialized*: Different parts of the nervous system are specialized for specific functions. 3. *Efficient*: Insect nervous systems are highly efficient, allowing for rapid processing and response to stimuli. The insect nervous system is a remarkable example of evolutionary adaptation, enabling insects to thrive in diverse environments. The insect nervous system is a remarkable example of evolutionary adaptation, enabling insects to thrive

Biophysics Chapter 3 Methods of Studying Macromolecules.pdfPKLI-Institute of Nursing and Allied Health Sciences Lahore , Pakistan.

This chapter provides an in-depth overview of the viscosity of macromolecules, an essential concept in biophysics and medical sciences, especially in understanding fluid behavior like blood flow in the human body. Key concepts covered include: ✅ Definition and Types of Viscosity: Dynamic vs. Kinematic viscosity, cohesion, and adhesion. ⚙️ Methods of Measuring Viscosity: Rotary Viscometer Vibrational Viscometer Falling Object Method Capillary Viscometer 🌡️ Factors Affecting Viscosity: Temperature, composition, flow rate. 🩺 Clinical Relevance: Impact of blood viscosity in cardiovascular health. 🌊 Fluid Dynamics: Laminar vs. turbulent flow, Reynolds number. 🔬 Extension Techniques: Chromatography (adsorption, partition, TLC, etc.) Electrophoresis (protein/DNA separation) Sedimentation and Centrifugation methods.

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Introduction All the materials around us are made up of elements. These elements can be broadly divided into two major groups: Metals Non-Metals Each group has its own unique physical and chemical properties. Let's understand them one by one. Physical Properties 1. Appearance Metals: Shiny (lustrous). Example: gold, silver, copper. Non-metals: Dull appearance (except iodine, which is shiny). 2. Hardness Metals: Generally hard. Example: iron. Non-metals: Usually soft (except diamond, a form of carbon, which is very hard). 3. State Metals: Mostly solids at room temperature (except mercury, which is a liquid). Non-metals: Can be solids, liquids, or gases. Example: oxygen (gas), bromine (liquid), sulphur (solid). 4. Malleability Metals: Can be hammered into thin sheets (malleable). Non-metals: Not malleable. They break when hammered (brittle). 5. Ductility Metals: Can be drawn into wires (ductile). Non-metals: Not ductile. 6. Conductivity Metals: Good conductors of heat and electricity. Non-metals: Poor conductors (except graphite, which is a good conductor). 7. Sonorous Nature Metals: Produce a ringing sound when struck. Non-metals: Do not produce sound. Chemical Properties 1. Reaction with Oxygen Metals react with oxygen to form metal oxides. These metal oxides are usually basic. Non-metals react with oxygen to form non-metallic oxides. These oxides are usually acidic. 2. Reaction with Water Metals: Some react vigorously (e.g., sodium). Some react slowly (e.g., iron). Some do not react at all (e.g., gold, silver). Non-metals: Generally do not react with water. 3. Reaction with Acids Metals react with acids to produce salt and hydrogen gas. Non-metals: Do not react with acids. 4. Reaction with Bases Some non-metals react with bases to form salts, but this is rare. Metals generally do not react with bases directly (except amphoteric metals like aluminum and zinc). Displacement Reaction More reactive metals can displace less reactive metals from their salt solutions. Uses of Metals Iron: Making machines, tools, and buildings. Aluminum: Used in aircraft, utensils. Copper: Electrical wires. Gold and Silver: Jewelry. Zinc: Coating iron to prevent rusting (galvanization). Uses of Non-Metals Oxygen: Breathing. Nitrogen: Fertilizers. Chlorine: Water purification. Carbon: Fuel (coal), steel-making (coke). Iodine: Medicines. Alloys An alloy is a mixture of metals or a metal with a non-metal. Alloys have improved properties like strength, resistance to rusting.

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APM event hosted by the Midlands Network on 30 April 2025. Speaker: Sacha Hind, Senior Programme Manager, Network Rail With fierce competition in today’s job market, candidates need a lot more than a good CV and interview skills to stand out from the crowd. Based on her own experience of progressing to a senior project role and leading a team of 35 project professionals, Sacha shared not just how to land that dream role, but how to be successful in it and most importantly, how to enjoy it! Sacha included her top tips for aspiring leaders – the things you really need to know but people rarely tell you! We also celebrated our Midlands Regional Network Awards 2025, and presenting the award for Midlands Student of the Year 2025. This session provided the opportunity for personal reflection on areas attendees are currently focussing on in order to be successful versus what really makes a difference. Sacha answered some common questions about what it takes to thrive at a senior level in a fast-paced project environment: Do I need a degree? How do I balance work with family and life outside of work? How do I get leadership experience before I become a line manager? The session was full of practical takeaways and the audience also had the opportunity to get their questions answered on the evening with a live Q&A session. Attendees hopefully came away feeling more confident, motivated and empowered to progress their careers

YSPH VMOC Special Report - Measles Outbreak Southwest US 4-30-2025.pptxYale School of Public Health - The Virtual Medical Operations Center (VMOC)

A measles outbreak originating in West Texas has been linked to confirmed cases in New Mexico, with additional cases reported in Oklahoma and Kansas. The current case count is 795 from Texas, New Mexico, Oklahoma, and Kansas. 95 individuals have required hospitalization, and 3 deaths, 2 children in Texas and one adult in New Mexico. These fatalities mark the first measles-related deaths in the United States since 2015 and the first pediatric measles death since 2003. The YSPH Virtual Medical Operations Center Briefs (VMOC) were created as a service-learning project by faculty and graduate students at the Yale School of Public Health in response to the 2010 Haiti Earthquake. Each year, the VMOC Briefs are produced by students enrolled in Environmental Health Science Course 581 - Public Health Emergencies: Disaster Planning and Response. These briefs compile diverse information sources – including status reports, maps, news articles, and web content– into a single, easily digestible document that can be widely shared and used interactively. Key features of this report include: - Comprehensive Overview: Provides situation updates, maps, relevant news, and web resources. - Accessibility: Designed for easy reading, wide distribution, and interactive use. - Collaboration: The “unlocked" format enables other responders to share, copy, and adapt seamlessly. The students learn by doing, quickly discovering how and where to find critical information and presenting it in an easily understood manner.

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Algebra 1 is often described as a “gateway” class, a pivotal moment that can shape the rest of a student’s K–12 education. Early access is key: successfully completing Algebra 1 in middle school allows students to complete advanced math and science coursework in high school, which research shows lead to higher wages and lower rates of unemployment in adulthood. Learn how The Atlanta Public Schools is using their data to create a more equitable enrollment in middle school Algebra classes.

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البرمجة الهدفية بلغة جافا - مقدمة

1. O O P Introduction To Course Object Oriented Programming Prepared & Presented by: Mahmoud Rafeek Alfarra 2012

2. OO OO PP http://mfarra.cst.ps Contents Who’s the Lecturer?1 Course objectives2 Resources3 Assessment4 Sending Home works & Questions5 Office Hours6 Syllabus7 How to be successfully ?!5

3. OO OO PP Who’s the Lecturer?  Mahmoud Rafeek Alfarra  Education:  MSc Computer Science,2008, Pattern Recognition, AAST, Alexandria, Egypt.  BSc Computer Science,2004, The Islamic University of Gaza, Palestine.  General Secondary School Certificate,1999, Science division, Khan Younis, Gaza, Palestine.  Currently :  Head of CECS in UCST since 2013  Lecturer in UCST (Full Time) since 2009  Training [Java, Personal Planning, CMS, Teamwork]  Past:  Head of 1’st, 2’nd and 3’rd Information Technology Forum (2011 -2013)  Head of CSIT Department in CST (2012-2013 )  Head Of Computer Center in CST (2009 - 2011)  Lecturer in QOU, UP, UCAS, CST as Part Time  Contacts:  E-mail: [email protected] Site: http://www.cst.ps/staff/mfarra  FaceBook Page: mahmoudRfarra YouTube channel: mralfarra1 www.cst.ps/staff/mfarra

4. OO OO PP Course objectives  Understand major concepts of object-oriented programming. • Encapsulation – Abstraction • Class – Object – Inheritance – Polymorphism  Knowledge and skills in OO design and program development  Experience in Java programming and program development within an integrated development environment

5. OO OO PP Resources Power point’s files prepared by me. References:  Java™ How to Program, Sixth Edition, By H. M. Deitel - Deitel & Associates, Inc., P. J. Deitel - Deitel & Associates, Inc. 2004 ‫محمود‬ ‫تأليف‬ ,‫البرمجة‬ ‫مبادئ‬ ‫و‬ ‫الخوارزميات‬ ‫في‬ ‫المفيد‬ / ‫فقط‬ ‫المعرفة‬ ‫و‬ ‫للفائدة‬ ‫عربي‬ ‫مرجع‬ ‫يونس‬ ‫خان‬ – ‫التكنولوجيا‬ ‫و‬ ‫العلوم‬ ‫كلية‬ ,‫الفرا‬ ‫رفيق‬2011.

6. OO OO PP Assessment

7. OO OO PP Sending Home works All home works must be send by CST’s moodle. http://moodle.cst.ps/moodle You must set the title of your HW as OOP_IT _ HW# 1_ Fname Lname You will be unable to upload your project after the expiry date. http://mfarra.cst.ps

8. OO OO PP Sending Questions http://mfarra.cst.ps All Questions must be send as comments to the page of course on http://mfarra.cst.ps Special questions can be sent to my email [email protected] You must set the title of your question as OOP_IT _ Question _ Fname Lname

9. OO OO PP Office Hours  Office Hours are a greatly time to have a good Science.  They are yours.  Every  Thu (10:00 To 12:00 AM)  Sun (8:30 To 10:00)  Office (AD019)

10. OO OO PP Syllabus Revision of main programming concepts. Introduction to OOP. Class & object Array / Array List & Class Array of objects. Inheritance Polymorphism Detailed syllabus is available on my site http://www.cst.ps/staff/mfarra Detailed syllabus is available on my site http://www.cst.ps/staff/mfarra

11. OO OO PP How to be successfully ?! SuccessSuccess Have a mood with attendance Re-study lectures one by one Ask Allah http://mfarra.cst.ps

12. OO OO PP Notations on slides Practices Be Care Very Important information

13. OO OO PP QUESTIONS?QUESTIONS? Thank You …Thank You …

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