Filter
Biologi, livsvetenskaper
Filter
- تعرف العلماء خلال القرون الوسطى على الحشرات الداجنة، كالنحل وديدان الحرير' التى تعانى من الأمراض' وقد سجلت اصابة ديدان الحرير بالأمراض فى الفترة ما بين 335 - 322 قبل الميلاد وذلك …
In the name of God, the most gracious, the most merciful. An introductory summary of the book of interaction between microorganisms. This book displays an introduction to a branch …
Every year, nasal viruses and influenza spread all over the world, leaving hundreds of millions suffering from colds and coughing in their wake. Although she kills a number of …
يشتمل الخردل Mustard على عدة أنواع منها الخردل الهندي Indian mustard Brassica juncea ( L.) Czern. and Coss. الذي يعد من المحاصيل الشتوية ويزرع بمساحات شاسعة محصولا" خضريا"، وزرع …
This wonderful book from the series "Scientific Views" reviews the latest research in psychology and neuroscience to detect memory secrets and how they affect our daily lives. The …
The process of collecting and organizing data was an integral part of our lives. Since ancient times and before creating computers, the data was treated and organized all over the …