khairy.hamam576

Khairy Hammam Morsy

Professor - Professor of Tropical Medicine and Gastroenterology

Faculty of medicine

Address: Sohag, Egypt

6

Like
4 5 2 28 2 1 349 211
98

Newly Added
  • Courses 4
  • Course Supplements 5
  • Courses Tasks 2
  • Publications 28
  • Office hours 2
  • Announcements 1
  • File uploaded 4
  • Downloaded Times 10

Publications Which contain the keyword: Stomata

Bio-monitoring of Airborne Dust Particles Pollutants by Morpho-anatomical Reactions of Urban Tree Leaves Under Dry Climate

2018-11-24 23:34:01 Keywords Stomata, , Dust, , biomonitoring, Air pollution, Ficus nitida,
Bio-monitoring of Airborne Dust Particles Pollutants by Morpho-anatomical Reactions of Urban Tree Leaves Under Dry Climate
THIS IS A MORO- ANATOMICAL study where Ficus nitida tree leaves from dust-affected street are compared with those of control from a pollution free site. Under the impact of dust particles, leaf sizes and specific leaf area are significantly smaller and stomatal density differs. Under pollution circumstances, visual symptoms including chlorosis /yellowish and dark spots on the adaxial surface of ... Read more

Morpho-Anatomical Characteristics of Olive (Olea europaea L.) Trees Leaf as Bio-indicator of Cement Dust Air Pollution in Libya

2018-11-24 23:40:46 Keywords Olea europaea, , epidermis, Stomata, xylem, morphology, Cement dust, Libya,
Morpho-Anatomical Characteristics of Olive (Olea europaea L.) Trees Leaf as Bio-indicator of Cement Dust Air Pollution in Libya
Comparisons were made between the anatomical and morphological changes in olive tree leaves from a site with relatively clean air (Al-Khadra area), and two sites (al-Khums and Zelatin) near to cement factories in the area east to Tripoli, Libya. Olive tree leaves exhibited marked variations in their morphological and anatomical characteristics, in relations to variations in the site cement dust ... Read more

  • «
  • 1
  • »