Zobrazeno 1 - 10
of 170
pro vyhledávání: '"M Z, Khan"'
Publikováno v:
Journal of Mountain Area Research, Vol 1, Pp 53-63 (2016)
Climate Change is not a stationary phenomenon; it moves from time to time, it represents a major threat to mountainous biodiversity and to ecosystem integrity. The present study is an attempt to identify the current knowledge gap and the effects of c
Externí odkaz:
https://doaj.org/article/eaade546fffc491ca7d8b49c8df8b0e5
Autor:
K. Rehan, Saranjam Khan, Munirah Abdullah Almessiere, S. Sultana, R.K. Aldakheel, M. Z. Khan, I. Rehan, Mohammed A. Gondal
Publikováno v:
Arabian Journal for Science and Engineering. 47:7531-7539
Quantitative and qualitative analyze of toxic and nutritional elements existing in different kinds of black tea (Camellia Sinensis) leaves available in Pakistan was conducted with calibration free/laser-induced breakdown spectroscopy (CF/LIBS). A Q-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c97be9a59841fbf7cb7b922726119ea
https://doi.org/10.1007/s13369-021-06233-y
https://doi.org/10.1007/s13369-021-06233-y
Autor:
K Shahzad, A S Nizami, M Sagir, M Rehan, S Maier, M Z Khan, O K M Ouda, I M I Ismail, A O BaFail
Publikováno v:
PLoS ONE, Vol 12, Iss 2, p e0171297 (2017)
In the Kingdom of Saudi Arabia (KSA), millions of Muslims come to perform Pilgrimage every year. Around one million ton of municipal solid waste (MSW) is generated in Makkah city annually. The collected MSW is disposed of in the landfills without any
Externí odkaz:
https://doaj.org/article/4338ae321ba24822be82fd06e7e82160
Publikováno v:
Journal of Spectroscopy, Vol 2016 (2016)
A responsive laser induced breakdown spectroscopic system was developed and improved for utilizing it as a sensor for the classification of quartz samples on the basis of trace elements present in the acquired samples. Laser induced breakdown spectro
Externí odkaz:
https://doaj.org/article/12e54407334e4cdbb2844c4d8f638508
Publikováno v:
Acta Physica Polonica A. 138:497-503
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::612c593cc7b22330bacd4e3d0fd5634e
https://doi.org/10.12693/aphyspola.138.497
https://doi.org/10.12693/aphyspola.138.497
Publikováno v:
Communications in Soil Science and Plant Analysis. 51:1680-1692
Iron is indispensable for the growth and metabolism of all living organisms but its availability in soil is limited due to very low solubility of dominant ferric iron (Fe3+). Plant growth-promoting...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8da4bdfc705a4500ed53a4d6121e83b2
https://doi.org/10.1080/00103624.2020.1791159
https://doi.org/10.1080/00103624.2020.1791159
Publikováno v:
Journal of Materials Engineering and Performance. 29:4617-4625
The present investigation utilizes the micromagnetic Barkhausen noise and hysteresis loop technique to evaluate the surface integrity of ground steel. The grinding experiment was performed on IS-2062 steel by varying the process parameters. The magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b7a0db9a91a3564ac22817c81203f4
https://doi.org/10.1007/s11665-020-04993-6
https://doi.org/10.1007/s11665-020-04993-6
Autor:
Hafeez Anwar, Sabiha Sultana, K. Rehan, Sayyar Muhammad, Salah Ud Din, Irfan Qasim, I. Rehan, M. Z. Khan
Publikováno v:
Analytical Letters. 53:2571-2584
This study focuses on the application of laser-induced breakdown spectroscopy (LIBS) to determine lead and chromium in pristine aloe vera and aloe vera based beauty soaps using the second harmonic ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8549779342887dc0c60532860cfbdcd1
https://doi.org/10.1080/00032719.2020.1748044
https://doi.org/10.1080/00032719.2020.1748044
Publikováno v:
Transactions of the Indian Institute of Metals. 73:967-974
Surface integrity characterization of manufactured component is very important as it significantly affects the in-service performance of the component. Till now, surface integrity was evaluated using conventional measurement technique like microhardn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f376a21e6f84110ef913240a1b406e4b
https://doi.org/10.1007/s12666-020-01914-y
https://doi.org/10.1007/s12666-020-01914-y
Publikováno v:
Analytical Methods. 12:2590-2598
In the current study, we applied laser induced breakdown spectroscopy (LIBS) to determine the elemental distribution of nutritional and trace heavy metals in pepper powders available in Pakistan using the standard calibration curve of laser induced b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea12abee0da61da126d5d32277d80f31
https://doi.org/10.1039/d0ay00630k
https://doi.org/10.1039/d0ay00630k