Science and Nature

Archive IJEMS

Volume-9, Issue-1, 2018

ISSN

2229-6425 (Print)

2229-600X (Online)

Page No.1-15

Next Issue: April 2018

Published by: Society For Science and Nature-(SFSN)

Index Page

Editor's

Cover Page [.pdf]

Review Article

Research Article

Supply Chain in Services. AnOverview
Ms. Y. Suguna
Academic Consultant, Department of Business Management, Sri Padmavathi MahilaVisvavidyalayam, Tirupati, India
[Full Article.PDF] Page No. 1-3

Multiscroll Attractors in Semiconductor Laser by Optical Feedback and Direct Current Modulation
¹Nasraldien. A. Eashag Saeed , ²Awadelgied A. M., ³Abdalah S.F., ⁴Al Naimee K.A.,
¹Physics Dept, College of Education, Nyala University , Nyala, Sudan
²Karaya University, Khartoum Sudan
³CNR-IstitutoNazionali di Ottica, Largo E. Fermi 6,50125, Firenze, Italy
⁴CNR-IstitutoNazionali diOttica , Largo E. Fermi 6,50125, Firenze, Italy , Department of physics, College of Science, University of Baghdad, Baghdad, Iraq
[Full Article.PDF] Page No. 4-13

Efficiency of Alginic acid to remove some heavy metals from water
Nibras mohammed abdulrasool alsaffar
Market research center and consumer protection/University of Baghdad/Iraq
Corresponding Author Mail: nibras22877@gmail.com
[Full Article.PDF] Page No. 14-15