Articles
Yuye Zhou, Yukun Li, Yi Wang
Pages: 152-161     Published Online: Dec. 12, 2019
DOI: 10.11648/j.urp.20190404.14        Views 53      Downloads 25
Li Na
Pages: 162-167     Published Online: Dec. 12, 2019
DOI: 10.11648/j.urp.20190404.15        Views 55      Downloads 21
Margaryta Didichenko, Irina Bulakh, Olena Kozakova
Pages: 144-151     Published Online: Dec. 4, 2019
DOI: 10.11648/j.urp.20190404.13        Views 68      Downloads 23
Xuanyi Nie
Pages: 136-143     Published Online: Dec. 3, 2019
DOI: 10.11648/j.urp.20190404.12        Views 64      Downloads 16
Macarena Rau, Francisco Gatica, Iván Cartes, Thimothy Pascoe, Víctor Carrasco
Pages: 121-135     Published Online: Oct. 26, 2019
DOI: 10.11648/j.urp.20190404.11        Views 107      Downloads 33
Clovis Ultramari
Pages: 109-114     Published Online: Oct. 23, 2019
DOI: 10.11648/j.urp.20190403.14        Views 115      Downloads 26
Qian Jiuling, Cao Fuguo, Zhen Deyun
Pages: 115-120     Published Online: Oct. 23, 2019
DOI: 10.11648/j.urp.20190403.15        Views 112      Downloads 37
Waleed Hussein Ali Hussein
Pages: 100-108     Published Online: Oct. 9, 2019
DOI: 10.11648/j.urp.20190403.13        Views 130      Downloads 38
Daniela M. Eigenheer, Nadia Somekh
Pages: 48-52     Published Online: May 29, 2019
DOI: 10.11648/j.urp.20190402.11        Views 292      Downloads 53
Peter Ekow Baffoe, Alfred Allen Duker
Pages: 91-99     Published Online: Jul. 26, 2019
DOI: 10.11648/j.urp.20190403.12        Views 213      Downloads 53
Amy Richmond, Richard Wolfel, Karen Walsh
Pages: 79-90     Published Online: Jul. 24, 2019
DOI: 10.11648/j.urp.20190403.11        Views 237      Downloads 67
Ally Hassan Namangaya
Pages: 67-78     Published Online: Jul. 19, 2019
DOI: 10.11648/j.urp.20190402.13        Views 224      Downloads 58
Pei Zhang
Pages: 53-66     Published Online: Jun. 4, 2019
DOI: 10.11648/j.urp.20190402.12        Views 287      Downloads 70
Md. Tufajjal Hossain, Md. Kamrul Hasan
Pages: 39-47     Published Online: May 26, 2019
DOI: 10.11648/j.urp.20190401.14        Views 287      Downloads 52
Okusimba George Omusotsi, Alima Tovesi Dennis, Cheboi John Kilimo, Machoka Alex, Kurgat Kevin Kipchirchir, Jepchirchir Cynthia, Lagat Mercy, Ngoko Wycliffe Oloo, Kisera Fredrick Ogutu
Pages: 16-38     Published Online: May 7, 2019
DOI: 10.11648/j.urp.20190401.13        Views 294      Downloads 51
ADDRESS
Science Publishing Group
1 Rockefeller Plaza,
10th and 11th Floors,
New York, NY 10020
U.S.A.
Tel: (001)347-983-5186