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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 68
Function: ip_info
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
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: 69
Backtrace:
File: /home/u472053266/domains/maktabtk.com/public_html/application/libraries/Main_library.php
Line: 69
Function: _error_handler
File: /home/u472053266/domains/maktabtk.com/public_html/application/controllers/Blog.php
Line: 201
Function: load
File: /home/u472053266/domains/maktabtk.com/public_html/index.php
Line: 315
Function: require_once
ما هو البحث العلمي؟ - موقع مكتبتك
فيديوهات دورات تدريبية ما هو البحث العلمي؟ 2019-02-18 الكاتب : مي علام مشاهدات : 8131 مره
ما هو البحث العلمي؟
البحث العلمي هو نوع من البحوث يتم إجراؤه بغرض المساهمة في إثراء المعرفة العلمية أو دراسة مشكلة معينة عن طريق جمع وتفسير وتقييم عدد من المعلومات التي يتم جمعها أنفاً عن تلك المشكلة بشكل منهجي. أما الباحث فهو الشخص الذي يجري هذا البحث. قبل البدء في إجراء البحث العلمي ، يجب على الباحث تحديد موضوع الدراسة، والتخطيط وتحديد المنهجية ويعتبر الهدف الأساسي للبحوث العلمية هو فهم أسباب المشكلات وتأثيراتها وآثارها وتطوير التدخلات الوقائية والتشخيصية والعلاجية لها. يتناول الفيديو الحالي مفهوم البحث العلمي بشكل مفصل.
البحث فى المدونة
الأقسام
مقالات أخرى مشابهة
الوسوم