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ZAID AHMAD مرحباً بكم في مدونة

في هذه المدونة نعتمد اسلوب البحث و التلخيص لتقديم معلومات مهمة وجيدة لتنال على رضاكم.

Can Science Clone Humans? (Part 1)

Can Science Clone Humans? (Part 1)
Human Cloning Is The Creation Of A Genetically Identical Copy (Or Clone) Of A Human The Term Is Generally Used To Refer To Artifical Human Cloning, Which Is The Reproduction Of Human Cells And Tissue.

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18/01/2020

كورس تطوير مواقع الويب #1

كورس تطوير مواقع الويب #1


في هذه السلسلة سوف نتعلم كيف نطور موقع متكامل على الويب.
في الحلقة القادمة سوف اشرح لكم كيفية تثبيت البرامج التي استخدمتها في هذا المقطع والتي سوف استخدمها في الحلقات المقبلة.



رابط تثبيت ملف العمل: اضغط هنا
شكراً لكم من كل قلبي على الدعم.
ZAID A.J

11/01/2020

Before You Start As Merchandise Coordinator #3.

Before You Start As Merchandise Coordinator #3.

On Previous Articles, We Talked About  :


1-The Expire Date.
2-The look of products.
3-The shelves must be Arranged According to Criteria That Are Measured According To The Type Of Items Present.
4-item must be priced in a way that is clear to Customers.
5-The Shelves must be clean.

today we will talk about:

  1. You must wear gloves to keep your safety and the safety of the goods.
  2. If You work with honey or jam, You should keep it clean from dust and stickiness.
  3. If you work with Halva or Tahini, you should keep it arranged and clean of Serge oil, because Serge oil is the worst thing in this life.

09/01/2020

my revision for battlefield one: war world 1

my revision for battlefield one: war world 1



Battlefield 1 is a first-person shooter video game, Developed by EA DICA & Published By Electronic Arts.
Battlefield 1 is the fifteenth installment in the Battlefield series, and the first main entry in the series since Battlefield 4. it was released worldwide for Windows & Playstation 4 & Xbox one on (October 21, 2016).

Battlefield 1 received positive reviews by critics and was seen as an improvement over the series' previous installments, Battlefield 4 and Battlefield Hardline.

Similar to its predecessors, Battlefield 1 is a first-person shooter game that emphasizes teamwork. It is set in the period of World War 1 and is inspired by historical events. Players can make use of World War 1 weapons, including bolt-action rifles, submachine guns, automatic and semi-automatic rifles, artillery, flamethrowers, and mustard gas to combat opponents. Melee combat was reworked, with DICE introducing new melee weapons such as sabers, trench clubs, and shovels into the game. These melee weapons were divided into three groups: heavy, medium and light. Players can also take control of various armored vehicles, including light and heavy tanks, armored trucks, cars, torpedo boats, bi- and tri-plane aircraft, an armored train, reconnaissance vehicles, a dreadnought, and an M-class zeppelin, as well as ride horses into battle. Destructible environments and weapon customization features present in the previous games returned in Battlefield 1 and are more dynamic.

The game's world designer, Daniel Berlin, said the campaign mode has larger and more open environments than those in previous installments in the franchise, with more options and choices in terms of paths to completing levels and how to approach combat. Players can control several characters in the campaign. If the player dies in the prologue, they will then take control of another soldier and role instead of reloading from a checkpoint. These roles can range from tank gunner to rifleman. When the player dies, a name appears on the screen of a real soldier, along with their birth year. Unlike its predecessors, the game features a collection of war stories, similar to an anthology.


The game's multiplayer mode supports up to 64 players. The new squad system allows a group of players to enter and leave game servers together. According to Berlin, playing without joining a squad would make gameplay significantly more difficult. Multiplayer maps are based on locations around the world, including Arabia, the Western Front, and the Alps. The game launched with nine maps and six modes, which include Conquest, Domination, Operations, Rush, Team Deathmatch, and War Pigeons, a mode in which players must secure war pigeons and use them to call for an artillery strike.

Multiplayer modes
Battlefield 1's multiplayer modes feature several game types seen in previous entries in the franchise, as well as new modes;

Conquest: one of the standard game modes in the Battlefield series. Teams capture objectives across the map, earning points based on the number of objectives they hold. If a team is suffering from a major point deficit, a Behemoth-class vehicle (such as a Zeppelin L 30, an armored train or a Dreadnought) becomes available for their use.
Domination: a version of Conquest with a smaller map and fewer control points.
Rush: another standard game mode in the series, played between a defending and attacking team. An attacking team with a limited number of respawns must attempt to plant bombs in two telegraph stations located within a sector of the map, while the defending team must protect the stations and defuse planted bombs before they explode. If the attackers are successful, their respawns are replenished and the defending team falls back to the next sector. The game ends if the defending team exhausts the attackers' respawn tickets, or the attacking team captures the final telegraph stations. Unlike Rush modes in previous Battlefield games, the telegraph stations can also be used to call for artillery fire against the attackers.
Operations: A new mode that takes place across multiple maps to simulate a campaign from the war. An attacking team controls a battalion with limited respawn tickets; similarly to Rush, they must progress across sectors of a map by capturing their control points. If the attacking team exhausts their tickets, they lose one of their three battalions and must try again. If the attackers are successful, the teams move onto a different map. The attacking team wins if they successfully clear all maps without running out of battalions, while the defenders win if they eliminate all three of their opponents' battalions. The attacking team can be granted a Behemoth vehicle if they lose a battalion.
Team Deathmatch: a standard game in which teams compete to reach a target number of kills, or the highest number of kills before time expires.
War Pigeons: a new, Capture the flag-like mode in which two teams must attempt to capture a messenger pigeon used to signal artillery fire. After the pigeon is captured, the player must be defended while they prepare the message to be sent, and the pigeon must be released outside. However, the opposing team can still shoot down the pigeon. The first team to successfully release 3 pigeons wins the game.
Frontlines: A new mode added in the They Shall Not Pass DLC, described as a "tug of war" combining aspects of Operations and Rush. A map contains five control points along a linear path connecting the bases of the two teams. Beginning at the center of the map, a team must progress towards their opponents' base by capturing each successive control point. If the point is captured by the opposing team instead, they are pushed back towards their territory. If a team reaches their opponent's base, they must then destroy the two telegraph stations within to win the game. As in Rush, the defending team can use the telegraph stations to call for artillery fire. If the attacking team does not destroy both stations before they run out of tickets, they are pushed out and must capture the final objective again before they can make another attempt.
Supply Drop: A new mode added in the Name of the Tsar DLC. This game mode is inspired by the huge areas the Eastern Front of World War 1 took place on. Teams fight over these supply drops, which give the capturing team all sorts of goodies – ammo, health, vehicles, and pickups for Elite classes. The team that then captures more points, wins – a pretty simple deal, all things considered. Ammo and health are more commonly found in supply drops, but vehicles and Elite class pickups are made to turn the tide of battle in the attacking team's favor.
Air Assault: The newest multiplayer game mode, added as part of the Apocalypse DLC. This game mode, only available on two maps, features "frantic dogfights" and centers on aerial combat. Each opposing vehicle destroyed gains your team points. On the map "Razor's Edge," only single-seat planes are available, while in "London Calling" a wide variety of planes - and a zeppelin - are at each team's disposal.
Shock Operations: A new mode added in the 2018 June Patch. Shock Operations are like Operations but instead, there are shorter, faster and are only play on one map. There are only five available maps in this game mode. These maps are called Giant's Shadow, Prise de Tahure, Lupkow Pass, Zeebrugge, and River Somme.

05/01/2020

Before You Start As Merchandise Coordinator.#2

Before You Start As Merchandise Coordinator.#2


In the last article, we spoke about the expire date & the look of products.
In today's article, we will talk about something different.
  1. The Shelves must be arranged according to criteria that are measured according to the type of items present.
  2. Items must be priced in a way that is clear to customers.
  3. The shelves must be clean, which makes customers want to buy them.

01/01/2020

The Basics of Web Designing & Developing

The Basics of Web Designing & Developing


before you start learning web designing & developing you must know some basics.

What is the web:
The web is a collection of documents written in HTML. along with other resources such as (img, vid) as well as programs and services that interact with these documents & resources.

The Html meaning is;
Hypertext markup language.
The language that provides the structures and text of the webpage.

Hypertext:
A form of text in which documents can refer (linked) to other documents & resources.
The servers: 

They are just computers, they are just not normal computers. they have programs running on them that answer the browser's requests.

Http: Hypertext transfer protocol.
Https: Hypertext transfer protocol secure.

And we must know that computers are soo stupid. for that, we have something name formalism. to make computers work literally.

From what Html made of:
1-Text that the user will read in their browser.
2-markup, which tells the browser what that text should look like, or how it's arranged.
3-References to include other documents & files like image & vid.

31/12/2019

Before you start as Merchandise Coordinator.#1

Before you start as Merchandise Coordinator.#1

in 2019 The demands of Merchandise Coordinator are higher than before. 
But, you must know something, in the Merchandise Coordinator, we must take care of:
1-the expire date, we must take care of the expiry date because we don't want people to eat something very old or expire.
2-the look of products, we must keep it clean of dust or oil or anything.
this is the most important point we must take care of it.

in our job, we will work with all humankind, Psychological, Arrogant... etc.
don't take care about them, just focus on your job, and don't let them break you.
في عام 2019 أصبح الطلب على وظيفة منسق البضائع اعلى من ذي قبل.
لكن, قبل ان تبدأ عليك معرفة بعض الامور المهمة:
1-تاريخ انتهاء البضائع, لابد ان نهتم بتاريخ الانهتاء لاننا لانريد ان نتناول بضائع قديمة او منتهية الصلاحية.
2-شكل البضائع, لابد من ابقائها نضيفة من الغبار او الزيوت او اي شئ اخر.
هذه تعتبر اهم النقاط التي لابد ان نهتم بها.
في عملنا, سوف نعمل مع اشخاص منهم المتكبر, المختل,.....الخ.
لا تدعهم يحبطوك او يقللوا من قيمتك,  فقط اهتم بعملك ولا تهتم بهم.
ZAID AJ

14/12/2019

Game Awards 2019 event summary

Game Awards 2019 event summary


The Game Awards event is considered the last important event in the gaming world for this year and it contains a lot of ads, including really surprising, such as the disclosure of the new generation of Xbox and the announcement of new titles that are really interesting. The show ended a little while ago and now you have everything that was announced within the past three hours.

 Marvel Ultimate Alliance 3 Will Get A New Expansion.

Exclusive Nintendo Switch Marvel Ultimate Alliance 3 will get its X-Men expansion entitled “Rise of the Phoenix” on December 23. The expansion will feature new heroes such as Iceman, Cable, Phoenix and Gamble. Below you can see the trailer.


Maneater gets new trailer and launch date

In Maneater you will control a penny and you will have to take revenge on humans and kill them in order to evolve and become a more scary penny. The game was announced for the first time in E3 exhibition last year and today we learned that it will be available on PlayStation 4, Xbox One and PC on May 22 next.


Final Fantasy 7 Remake gets a new offer.


As you would expect from Final Fantasy 7, there are great character shots, sword fights, and a demonstration of the environment. As planned, the game will be released on March 3rd next year, bringing you the new teaser.


new trailer for humankind game.
Humankind Strategy Game Will Be Available  Next Year on PC. And on The Game Awards Event The Game had got an new Trailer It revolves around the customization system that will be available when it release, without further prolonging the new offer.



NO MORE HEROES 3 GOT A NEW OFFER.
Nintendo Switch exclusive that will be available next year from studio Grasshopper and Suda51 got an a new trailer show the game weird and funny world without any shots for GamePlay.


Microsoft are unveiling for the first time the new generation of Xbox.

Quite surprisingly, Microsoft revealed to us the first look at its next gaming console, which will be released on the holiday of 2020, we did not get much information about it, but we knew that its name would be "Xbox Series X" and its appearance looks like a personal computer, below you can see the presentation of the revelation.


Officially announced Senua's saga: Hellblade II.

After the first surprise, Microsoft surprised everyone once again by announcing Senua's Saga: Hellblade II from The Orie Ninja Studio.The launch date has not been disclosed And details about it, but we got an exciting show that shows us the ability of the next generation xbox engine, yes, the game will be one of the launch titles.For the new Xbox.


Announcement of Godfall, the first title to be announced for PlayStation5.

The next fantasy new title for us from a team.Counterplay and gearbox will be the type of loot soon and you will be able to try it alone or with your friends in a collaborative style, but what is interesting is that this title is the first title to be announced for playstation 5 and will be available on holiday 2020 in conjunction with the launch dateThe new generation of Sony device will also be available on pc exclusively on the IPIC store.


There's going to be a second part soon.
thank's for reading.
Zaid A.J

11/12/2019

life after death (part1).Christianity

life after death (part1).Christianity


Why do we die? 
لماذا نحن نموت؟

What happens after death?
ماذا يحدث بعدما نموت؟
Are we held accountable directly?
هل سنحاسب مباشرة؟
We will try to answer these questions from the three monotheistic religions Islam, Christianity, and Judaism.
سوف نحاول الاجابة على جميع الاجابات من الاديانات السماوية الثلاث الاسلام و المسيحية و اليهودية.
in Christianity:
في المسيحية:
death is like deep sleeping for a long time, As the Prophet Jesus, peace be upon him, said: Lazarus our friend are recumbent.
الموت مثل النوم العميق لفترة طويلة، كما قال النبي عيسى، صلى الله عليه وسلم: "لازاروس صديقنا راقد".
The disciples of the Prophet Jesus thought that he was recovering from his illness.
The Prophet Jesus(peace be upon him), likened death to sleep.
So, Lazarus was not in heaven or in the fire of hell. He was not with the angels or his ancestors. He was not born again as another human.
إن تلاميذ النبي يسوع اعتقدوا أنه يتعافى من مرضه.
النبي يسوع (صلى الله عليه وسلم)، شبهه الموت بالنوم.
إذن لازاروس لم يكن في السماء أو في نار جهنم. لم يكن مع الملائكة أو أسلافه. ولم يولد مرة أخرى كإنسان آخر.
Rather, he was recumbent in the beds of death as if he had slept deeply without dreams.
In the Bible, other examples of death such as:
When Stefanos was stoned to death, the Bible says he is "recumbent", that is, he fell asleep. (Acts 7: 60)
بل إنه كان راقداً في سرير الموت كما لو كان قد نام بعمق دون أحلام.
في الكتاب المقدس، أمثلة أخرى للموت مثل:
عندما رجم ستيفانوس بالحجارة حتى الموت، يقول الكتاب المقدس أنه "متلاكم"، أي أنه كان نائما.
But did God intend from the beginning that humans would die? No, Jehovah created man to live forever on earth. And as we learned earlier in the book, God put the first man and woman in a beautiful, soft garden
ولكن هل كان الرب يعتزم منذ البداية أن يموت البشر؟ لا، لقد خلق يهوه الإنسان ليعيش إلى الأبد على الأرض. وكما تعلمنا من قبل في الكتاب، وضع الله أول رجل وامرأة في حديقة جميلة وناعمة
Jehovah wanted nothing but good for them. No loving father wanted his children to suffer the pain of old age and death. Yes, Jehovah loved his children and wanted to enjoy endless happiness on earth. : “[Jehovah] made eternity also in their heart.”God has instilled in us the desire to live forever. 
He has prepared everything necessary to fulfill this desire.
ولا يريد يهوه سوى الخير لهم. ولم يرغب أي أب محب في أن يعاني أطفاله من آلام الشيخوخة والموت. نعم، أحب يهوه أطفاله وأراد أن يستمتع بسعادة لا تنتهي على الأرض. "[يهوه] جعل الخلود في قلوبهم أيضاً." لقد غرس الله فينا الرغبة في الحياة إلى الأبد.

وقد أعد كل ما يلزم لتحقيق هذه الرغبة.

Can science clone humans? (part 2)

Can science clone humans? (part 2)


Created induced pluripotent cells "IPSCS's" is a long & inefficient work.
Pluripotency refers to a stem cell that has the potential to differentiate into any of
the three germ layers: endoderm(interior gastrointestinal  tract, the lungs),
mesoderm(muscle, bone, blood, urogenital), or ectoderm(epidermal tissues and nervous tissue).
A specific set of genes, often called "reprogramming factors", are introduced into a specific adult cell type. 
الخلايا متعددة الإمكانات التي تم إنشاؤها "IPSCS" هي عمل طويل وغير فعال.
يشير مصطلح "القدرة الاستزلاعية" إلى خلية جذعية لديها القدرة على التمييز إلى أي من
الطبقات الجرثومية الثلاث: إندوديرم (القناة الهضمية الداخلية، الرئتان)،
mesoderm (العضلات والعظم والدم وuroتناسلية) أو ectoderm (الأنسجة الجلدية والأنسجة العصبية).
ويتم إدخال مجموعة محددة من الجينات، التي تسمى غالباً "عوامل إعادة البرمجة"، في نوع معين من خلايا البالغين.

These factors send signals in the mature cell that cause the cell to become a pluripotent stem cell. 
This process is highly studied and new techniques are being discovered frequently on how to better this induction process.
Depending on the method used, reprogramming of adult cells into iPSCs for implantation could have severe limitations in humans. 
ترسل هذه العوامل إشارات في الخلية الناضجة تجعل الخلية خلية جذعية متعددة الإمكانات.

وهذه العملية مدروسة بدرجة كبيرة ويجري اكتشاف تقنيات جديدة بصورة متكررة بشأن كيفية تحسين عملية الحث.

وفقًا للطريقة المستخدمة، قد يكون لإعادة برمجة خلايا البالغين في أجهزة iPSCs للزرع قيود شديدة على البشر.
If a virus is used as a reprogramming factor for the cell, cancer-causing genes called oncogenes may be activated.
These cells would appear as rapidly dividing cancer cells that do not respond to the body's natural cell signaling process. 
However, in 2008 scientists discovered a technique that could remove the presence of these oncogenes after pluripotency induction, 
thereby increasing the potential use of iPSC in humans.
إذا تم استخدام فيروس كعامل إعادة برمجة للخلية، فقد يتم تنشيط الجينات المسببة للسرطان والتي تسمى المورثات.

وتظهر هذه الخلايا بنفس السرعة التي تقسم الخلايا السرطانية التي لا تستجيب لعملية إرسال إشارات الخلية الطبيعية للجسم.

ومع ذلك، في عام 2008 اكتشف العلماء تقنية يمكن أن تزيل وجود هذه الجينات بعد الحث على تعدد القدرات،

وبالتالي زيادة الاستخدام المحتمل لـ IPSC في البشر.

Comparing SCNT to reprogramming:

Both the processes of SCNT and iPSCs have benefits and deficiencies. Historically, reprogramming methods were better studied than SCNT derived embryonic stem cells (ESCs).
However, more recent studies have put more emphasis on developing new procedures for SCNT-ESCs. 
The major advantage of SCNT over iPSCs at this time is the speed with which cells can be produced. iPSCs derivation takes several months while SCNT would take a much shorter time, which could be important for medical applications.
New studies are working to improve the process of iPSC in terms of both speed and efficiency with the discovery of new reprogramming factors in oocytes.
Another advantage SCNT could have over iPSCs is its potential to treat mitochondrial disease, as it utilizes a donor oocyte.
No other advantages are known at this time in using stem cells derived from one method over stem cells derived from the other.
مقارنة SCNT بإعادة البرمجة:

لكل من عمليتي SCNT وiPSCs فوائد وعيوب. ومن الناحية التاريخية، كانت أساليب إعادة البرمجة أفضل دراسة من الخلايا الجذعية الجنينية المشتقة من الخلايا الجذعية الجنينية (ESCO).
ومع ذلك، فقد ركزت دراسات حديثة أكثر على وضع إجراءات جديدة بشأن العهد الجديد.
الميزة الرئيسية لـ SCNT على أجهزة iPSCs في الوقت الحالي هي السرعة التي يمكن بها إنتاج الخلايا. يستغرق تخميل أجهزة iPSCs عدة أشهر بينما تستغرق SCNT وقتاً أقصر بكثير، التي قد تكون مهمة للتطبيقات الطبية.
وتعمل دراسات جديدة على تحسين عملية المركز الدولي لوقاية النباتات من حيث السرعة والكفاءة مع اكتشاف عوامل إعادة برمجة جديدة في الخلايا المحوية.
وهناك ميزة أخرى يمكن أن تكون لدى SCNT أكثر من iPSCs وهي قدرتها على معالجة مرض الميتوكوندريا، حيث أنها تستخدم الخلايا المتبرعة.
لا توجد مزايا أخرى معروفة في هذا الوقت في استخدام الخلايا الجذعية المشتقة من إحدى الطرق على الخلايا الجذعية المشتقة من الأخرى.

09/12/2019

Can science clone humans? (part 1)

Can science clone humans? (part 1)

Human cloning is the creation of a genetically identical copy (or clone) of a human
the term is generally used to refer to artifical human cloning, which is the reproduction of human cells and tissue.
it does not refer to the natural conception and delivery of identical twins.
الاستنساخ البشري هو إنشاء نسخة مطابقة وراثياً (أو نسخة) من الإنسان
ويستخدم المصطلح عادة للإشارة إلى الاستنساخ البشري الحرفيّ، وهو استنساخ الخلايا البشرية والأنسجة البشرية.
ولا يشير إلى المفهوم الطبيعي للتوأم المتطابق وتسليمها.

the possibility of humans cloning had been the main subject on the 20th century, the scientists and 
policy makers began to take the prospect seriously in 1969.
J. B. S. Haldane was the first to introduce the idea of human cloning, for which he used the terms "clone" and "cloning", which had been used in agriculture since the early 20th century.
In his speech on "biological possibilities of the species of the  next ten thousand years" at the ciba foundation symposium on man and his future in 1963, he said:
إحتمالية الاستنساخ البشري كان الموضوع الرئيسي في القرن العشرين, بدأ العلماء و صناع القرار بأخذ الاحتمالات بجدية في      1969م.
العالم جون هالدن كان اول من اقترح فكرة الاستنساخ البشري, ويستخدم من أجلها مصطلح "الاستنساخ"، الذي استخدم في الزراعة منذ أوائل القرن العشرين.
وقال في كلمته التي ألقاها في ندوة مؤسسة سيبا حول الإنسان ومستقبله عام 1963 عن "الإمكانيات البيولوجية لأنواع السنوات العشر الاف المقبلة":
it is extremely hopeful that some human cell lines can grown on a medium of precisely known chemical composition. perhaps the first step will be the production of a clone from a single fertilized egg, as Brave New World...
ومن المتفائل للغاية أن بعض خطوط الخلايا البشرية يمكن أن تنمو على وسيط من التركيب الكيميائي المعروف بدقة. وربما تكون الخطوة الأولى هي إنتاج نسخة من بيضة مخصبة واحدة، كما هو الحال في عالم جديد شجاع... 
Cloning Methods. 
1. SCNT:
somatic cell nuclear transfer, the nucleus of a somatic cell is taken from a donor and transplanted into a host egg cell, which had it's own genetic material removed previously, making it an enucleated egg. After the donor somatic cell genetic material is transferred into the host oocyte with a micropipette, the somatic cell genetic material is fused with the egg using an electric current.
طرق الاستنساخ.

1. SCNT:


نقل الخلايا الجسمية النووية، نواة الخلية الجسمية تؤخذ من المتبرع ويتم نقلها إلى خلية بيضة مضيفة، والتي كانت لها المادة الوراثية الخاصة بها أزيلت سابقا، مما يجعلها بيضة ملمعة. بعد أن يتم نقل المادة الوراثية للخلية الجسدية من المتبرع إلى الخلايا المضيفة باستخدام ماصة ميكروية، يتم تزويد المادة الوراثية للخلية الجسدية بالبويضة باستخدام تيار كهربائي.

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زيد احمد

زيد احمد 20 سنة من الاردن. بدأت البرمجة قبل 5 سنوات, بدات بتعلم بعض من اساسيات تصميم المواقع, حتى اني لم اكن قادر على تصميم صفحة واحدة بسيطة. بحمد الله الان استطيع عمل مواقع كاملة بمفردي وذلك بسبب الاصرار وحبي لتعلم البرمجة. Zaid A.J