NARA Discovery
NARA Subscribed Scholarly Literature Discovery
Boolean search: climate AND coral · microplastic OR nanoplastic · plastic NOT freshwater · "marine heatwave"
Advanced Search
Topic searches article titles and abstracts. Starts a new search; publisher and year refine it.
Searches article titles and abstracts.
Accepts bare DOI, doi: prefix, or a doi.org URL.
Complete publisher name. Publisher imprints are grouped under their main publisher where applicable.
Exact match by full journal title or ISSN.
–
Refine Results Clear Filters
Collection
NARA Subscribed8
Publisher
Springer Nature8
Journal
Arabian Journal of Geosciences1
International Journal of Earth Sciences1
Journal of Fluorescence1
Medicinal Chemistry Research4
Sugar Tech1
Publication Year
20275
2026158
2025176
2024145
202392
202272
202147
202049
201935
201821
201724
✓20128
Show More (19)
201619
201514
201424
201319
20119
20107
20096
20084
20076
20065
20053
20044
20032
20024
20011
20005
19971
19961
19912
Sayed M. Sayed results 8 · Newest (Page 1/1, per page 25)
Export CSV Export RIS Export current results · up to 5,000 records
Year: 2012 ×Author: Sayed M. Sayed ×Clear All Filters
Search Results
Neocryptolepine analogues containing N-substituted side-chains at C-11: synthesis and antischistosomicidal activityNARA Subscribed
Medicinal Chemistry Research · 2012 · Vol. 21 · Issue 12 · Springer
Ibrahim El Sayed; Fatem Ramzy; Samia William; Mohamed El Bahanasawy; Mostafa M. Abd El-Sattar
View Details View Full Text
Design, synthesis, and biological activity of certain quinazolinedione derivatives as potent phosphodiestrase4 inhibitorsNARA Subscribed
Medicinal Chemistry Research · 2012 · Vol. 21 · Issue 11 · Springer
Afaf K. Elansary; Hanan H. Kadry; Eman M. Ahmed; Amr Sayed Motawi Sonousi
View Details View Full Text
Design, synthesis and in vitro PDE4 inhibition activity of certain quinazolinone derivatives for treatment of asthmaNARA Subscribed
Medicinal Chemistry Research · 2012 · Vol. 21 · Issue 11 · Springer
Afaf K. Elansary; Hanan H. Kadry; Eman M. Ahmed; Amr Sayed Motawi Sonousi
View Details View Full Text
Composition, age, and origin of the ~620 Ma Humr Akarim and Humrat Mukbid A-type granites: no evidence for pre-Neoproterozoic basement in the Eastern Desert, EgyptNARA Subscribed
International Journal of Earth Sciences · 2012 · Vol. 101 · Issue 7 · Springer
Kamal A. Ali; Abdel-Kader M. Moghazi; Ayman E. Maurice; Sayed A. Omar; Qiang Wang; Simon A. Wilde; Ewais M. Moussa; William I. Manton; Robert J. Stern
View Details View Full Text
Development of Artificial Seed Technology and Preservation in Sugar BeetNARA Subscribed
Sugar Tech · 2012 · Vol. 14 · Issue 3 · Springer
Aida A. Rizkalla; Awatef M. Badr-Elden; Mahmoud El-Sayed Ottai; M. I. Nasr; Marwa N. M. Esmail
View Details View Full Text
Catastrophic movement of rocks and proposed solutions to avoid its risks in the Abu El-Reesh area, northeast Aswan City, EgyptNARA Subscribed
Arabian Journal of Geosciences · 2012 · Vol. 5 · Issue 4 · Springer
Ashraf Emam; Abdel Hamid S. El-Fakharani; Adel W. Felesteen; Sayed A. Selim; Kamal M. Hafez
View Details View Full Text
Potential anti-inflammatory activity and ulcerogenicity study of some novel pyrimido[4′,5′:4,5]pyrimido[1,6-a]azepine derivativesNARA Subscribed
Medicinal Chemistry Research · 2012 · Vol. 21 · Issue 3 · Springer
Nehad A. El-Sayed; Fadi M. Awadallah; Nashwa A. Ibrahim; Mohamed T. El-Saadi
View Details View Full Text
New Luminescent Bioprobes Eu(lll)-phloroglucinol Derivatives and Their Spectrofluorimetric, Electrochemical Interactions with Nucleotides and DNANARA Subscribed
Journal of Fluorescence · 2012 · Vol. 22 · Issue 1 · Springer
Hassan Ahmed Azab; Zeinab M. Anwar; Enas T. Abdel-Salam; Mahmoud EL-Sayed-Sebak
View Details View Full Text