A PHP Error was encountered

Severity: Notice

Message: unserialize(): Error at offset 0 of 216 bytes

Filename: inc/geoip-plugin.php

Line Number: 74

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 74
Function: unserialize

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 78

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 78
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 79

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 79
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 80

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 80
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 81

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 81
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 82

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 82
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 83

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 83
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 84

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 84
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 85

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 85
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 86

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 86
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 87

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 87
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 88

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 88
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: inc/geoip-plugin.php

Line Number: 89

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/inc/geoip-plugin.php
Line: 89
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/geolib/Geolib.php
Line: 109
Function: locate

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 65
Function: ip_info

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type bool

Filename: libraries/Main_library.php

Line Number: 66

Backtrace:

File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 66
Function: _error_handler

File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 115
Function: load

File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 316
Function: require_once

الفرق بين التغيرات والمتغيرات في البحث العلمي - موقع مكتبتك

المدونة

الفرق بين التغيرات والمتغيرات في البحث العلمي

2022-05-10 الكاتب : تقي خالد مشاهدات : 103123 مره تحتوي كافة البحوث العلمية في جميع المجالات مثل العلوم الإنسانية وكذلك العلوم التربوية على مجموعة كبيرة من المتغيرات، وتظهر هذه المتغيرات نتيجة الاختلاف الكبير في الصفات الخاصة بأفراد مجتمع عينة الدراسة، ولذلك من الضروري أن تتعرف أكثر عن المتغيرات في البحث العلمي، وهذا ما سنقوم بذكره تفصيليًا في هذا المقال.
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