Results 91 to 99 of about 624 (99)

Study of Soil Pollution with Heavy Metals due to Leakage of Petroleum Hydrocarbons at Kermanshah Refinery [PDF]

open access: yes, 2017
In recent decades, soil pollution with petroleum hydrocarbons in oil-rich countries (such as Iran) has been one of the most challenging issues. In these countries with petroleum industries, mines of oil exploration, refineries, etc., leakage from tanks ...
Ali Moradpour   +3 more
core  

Assessment of Heavy Metal Pollution Indices in the Atrak River Water Flow Due to the Discharge of Bojnord Municipal Wastewater Treatment Plant Effluent [PDF]

open access: yes
This study investigates variations in heavy metal concentrations to assess potential pollutant transport and effective transport distances in the Atrak River, influenced by urban wastewater treatment plant discharge and downstream agricultural activities.
Ali Jafari   +3 more
core   +1 more source

Investigation and Analysis of the Philosophical Foundations of the Issue of Religious Realism and Non-Realism with Emphasis on Peter Byrne’s Point of View [PDF]

open access: yes
This article, emphasizing Peter Byrne’s thought, one of the most important figures of contemporary religious philosophy, in addition to explaining his views on realism and non-realism as well as theism, religion, and theology, analyzes the philosophical ...
alireza Nahri, JAFAR shanazari
core   +1 more source

رویکرد برون‌گرایانة تامس کوهن به تاریخ علم [PDF]

open access: yesTa̓ammulāt-i Falsafī, 2013
در نگارش تاریخ علم تا نیمة دوم قرن بیستم رویکردی درون‌گرایانه غلبه داشت. بر اساس این رویکرد وظیفة مورخ این است که تاریخ عقلانی نظریه‌ها را بنویسد و نشان دهد که تاریخ علم، تاریخ انباشت یافته‌ها و ابداعات فردی است.
doaj  

پزشکی آینده پزشکی سیستمی : پزشکی P4 [PDF]

open access: yes
برای درک جهان بیولوژیک، دانشمندان ناچارند که به سوی ناشناخته¬ها، به ویژه به سوی چالش‌های سترگ پیش روند. چالش‌هایی که با پرسش‌هایی بس سترگ‌تر و پیچیده همراه هستند. سیستم‌های بیولوژیک از قوانین حاکم بر سیستم‌های پیچیده پیروی می‌کنند.
اسدی, مجید   +1 more
core  
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