Zobrazeno 1 - 10
of 10
pro vyhledávání: '"M. R. Al-ubaidi"'
Publikováno v:
Iraqi Journal of Science. :3434-3444
High frequency (HF) radio wave propagation depends on the ionosphere status which is changed with the time of day, season, and solar activity conditions. In this research, ionosonde observations were used to calculate the values of maximum usable fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37a8dff6620d883fb32a46dd38971db5
https://doi.org/10.24996/ijs.2020.61.12.31
https://doi.org/10.24996/ijs.2020.61.12.31
Autor:
Sura I. Gburi, Najat M. R. AL-Ubaidi
Publikováno v:
Journal of Physics: Conference Series. 1664:012023
In the Sun, particles mostly protons (positively charged) with energies up to several hundred (MeV) are escaped during periods of intense flare activity. These particles are solar cosmic radiation, which are very small particles move at nearly the sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44505162f5938d8ce2a166043c1b63e4
https://doi.org/10.1088/1742-6596/1664/1/012023
https://doi.org/10.1088/1742-6596/1664/1/012023
Autor:
Najat M. R. Al-Ubaidi
Publikováno v:
Advances in Space Research. 43:1624-1632
The purpose of this research work is to validate the ionospheric models (IRI and CHIU) to assess its suitability and usefulness as an operational tool. The ionospheric model is a computer model designed to predict the state of the global ionosphere f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bd974e0b7e9897ca136c46dcbe6ef56
https://doi.org/10.1016/j.asr.2008.08.013
https://doi.org/10.1016/j.asr.2008.08.013
Autor:
E, Tan, Q, Wang, A B, Quiambao, X, Xu, N M, Qtaishat, N S, Peachey, J, Lem, S J, Fliesler, D R, Pepperberg, M I, Naash, M R, Al-Ubaidi
Publikováno v:
Investigative ophthalmologyvisual science. 42(3)
To characterize the process by which overexpression of normal opsin leads to photoreceptor degeneration.Three transgenic mouse lines were generated that express different levels of an opsin with three amino acid modifications at the C terminus. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5e51c6d87d1ca587f6a8618ead402a95
https://pubmed.ncbi.nlm.nih.gov/11222515
https://pubmed.ncbi.nlm.nih.gov/11222515
Publikováno v:
The European journal of neuroscience. 11(6)
Retinal neurons are coupled by electrical synapses that have been studied extensively in situ and in isolated cell pairs. Although many unique gating properties have been identified, the connexin composition of retinal gap junctions is not well defin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7e224222f3ec0ce108cf37c56774375b
https://pubmed.ncbi.nlm.nih.gov/10336656
https://pubmed.ncbi.nlm.nih.gov/10336656
Publikováno v:
Molecular vision. 4
The inhibitory neurotransmitter gamma-aminobutyric acid (GABA) is believed to play a crucial role in the processing of information within the vertebrate retina. Extracellular concentrations of GABA are thought to be tightly regulated by carrier-media
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bc60fcb8cac571a2401c10cfa8c82601
https://pubmed.ncbi.nlm.nih.gov/9538116
https://pubmed.ncbi.nlm.nih.gov/9538116
Publikováno v:
Investigative ophthalmologyvisual science. 38(11)
To evaluate the consequences of light exposure on retinal ubiquitin (Ub) conjugation and degradation.Two-month-old Long Evans pigmented rats were exposed to constant light (180 foot-candles) or were left in complete darkness for 18 hours. Rats used f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::35a45252b485b81bfe8db0dc57061f65
https://pubmed.ncbi.nlm.nih.gov/9344358
https://pubmed.ncbi.nlm.nih.gov/9344358
Publikováno v:
Current Eye Research. 15:1148-1148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86c766e64324985d2a8760dd8581d67d
https://doi.org/10.3109/02713689608995148
https://doi.org/10.3109/02713689608995148
Publikováno v:
The Journal of biological chemistry. 258(24)
A previously isolated mouse Cl-1D derived cell line (B-1/25) overproduces adenosine deaminase (EC 3.5.4.4) by 3200-fold. The present studies were undertaken to determine the molecular basis of this phenomenon. Rabbit reticulocyte lysate and Xenopus o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9711640d5a835a6d5c21cf7f684c6e76
https://pubmed.ncbi.nlm.nih.gov/6197412
https://pubmed.ncbi.nlm.nih.gov/6197412
Autor:
C Y, Yeung, D E, Ingolia, D B, Roth, C, Shoemaker, M R, Al-Ubaidi, J Y, Yen, C, Ching, C, Bobonis, R J, Kaufman, R E, Kellems
Publikováno v:
The Journal of biological chemistry. 260(18)
Total poly(A+) RNA derived from a mouse cell line with amplified adenosine deaminase genes was used as template to synthesize double-stranded cDNA. The cDNAs were inserted into the PstI site of the beta-lactamase gene in plasmid pBR322 following G-C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3a5bcb45c6e2d89194bf62f97e4e2ba6
https://pubmed.ncbi.nlm.nih.gov/2410423
https://pubmed.ncbi.nlm.nih.gov/2410423