Zobrazeno 1 - 10
of 10
pro vyhledávání: '"A. L. Chek"'
Publikováno v:
Радиационная гигиена, Vol 9, Iss 4, Pp 43-46 (2017)
Radon is the major contributor to the background exposure of the population. In the world practice, the radon risk or radon potential mapping are used for the radon dose assessment.The aim of this work was a radon danger mapping of the Republic of Be
Externí odkaz:
https://doaj.org/article/c3456ff784dc403185b0ee590a408a7f
Autor:
A. L. Chek, J. M. Miriti, A. Esilaba, A. Thuranira, C. Githunguri, E. M. Muya, M. Radiro, D. Nyongesa
Publikováno v:
Journal of Experimental Agriculture International. :1-12
A study was carried out in Kenya Cereal Enhancement Project site in Western region of Kenya to examine the soil fertility status in relation to the current blanket fertilizer recommendations and farmers’ practices across the four wards, namely: Mot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09286422840cc2cfb76fcecfda056766
https://doi.org/10.9734/jeai/2019/v33i630161
https://doi.org/10.9734/jeai/2019/v33i630161
Autor:
Jeffrey C. Beane, Heather L. Farrington, Hannah E. Som, David M. Sever, David A. Beamer, Alvin L. Braswell, David L. Stephan, Bryan L. Stuart, L. Todd Pusser, Danielle L. Chek
Publikováno v:
Herpetologica. 76
The Eurycea bislineata complex (“two-lined salamanders”) of eastern North America contains six described species, of which three have very similar morphologies and relatively broad geographic distributions, and three have more divergent morpholog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::512fb4899ff02de314b6193c07bd4ac5
https://doi.org/10.1655/0018-0831-76.4.423
https://doi.org/10.1655/0018-0831-76.4.423
Autor:
Y. Behovits, A. L. Chekhov, S. Yu. Bodnar, O. Gueckstock, S. Reimers, Y. Lytvynenko, Y. Skourski, M. Wolf, T. S. Seifert, O. Gomonay, M. Kläui, M. Jourdan, T. Kampfrath
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Antiferromagnets have large potential for ultrafast coherent switching of magnetic order with minimum heat dissipation. In materials such as Mn2Au and CuMnAs, electric rather than magnetic fields may control antiferromagnetic order by Néel
Externí odkaz:
https://doaj.org/article/3def589836274a27ad73e34c57d0c3c5
Autor:
J. B. L. Chek, A. L. Chek
Publikováno v:
African Journal of Science and Technology; Vol 3, No 1 (2002)
The information on analytical techniques that are used for soil and plant analyses in different agricultural laboratories of Kenya was gathered and compiled in table forms. Performance of six laboratories was compaired for different elements and para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcbb5779e32dbd10da225da0c4fad30a
https://www.ajol.info/index.php/ajst/article/view/15289
https://www.ajol.info/index.php/ajst/article/view/15289
Publikováno v:
Journal of cardiac surgery. 28(5)
Cardiac sarcoidosis is a rare entity and may be difficult to diagnose prior to cardiac surgery. We review the imaging and diagnostic studies necessary to make the diagnosis and discuss therapeutic algorithms to manage this disease.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a992d821f73824c8b793168c4c747801
https://pubmed.ncbi.nlm.nih.gov/23844704
https://pubmed.ncbi.nlm.nih.gov/23844704
Publikováno v:
Journal of cardiac surgery. 28(4)
We report a case of bronchopleural-cutaneous fistula following long-term vacuum-assisted closure therapy to manage a sternal dehiscence after coronary artery bypass surgery.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::af9682b02c089734b257415a2f7823e3
https://pubmed.ncbi.nlm.nih.gov/23711339
https://pubmed.ncbi.nlm.nih.gov/23711339
Publikováno v:
Innovations as Key to the Green Revolution in Africa ISBN: 9789048125418
The biophysical site characterization was carried out for irrigated oasis farming in Kalacha, where production has declined to an extent that farmers abandoned their farms and opted for forage production. The objective of carrying out the characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bae18dd10f09d0800b433fcd76c6c9b
https://doi.org/10.1007/978-90-481-2543-2_53
https://doi.org/10.1007/978-90-481-2543-2_53
Autor:
J. B. L. Chek, A. I. Laniko
Publikováno v:
East African Medical Journal; Vol 79, No 4 (2002): ; 210-213
Objective : To study the dynamic of changes in the level of parathyroid hormone (PTH), calcitonin (CT), cyclic nucleotides (cAMP, cGMP) and calcium in the blood of rats, while in urine - phosphate, calcium and cyclic nucleotides. Design : Laboratory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d87182b9f8e01e7e97ff002ec142f3f8
https://www.ajol.info/index.php/eamj/article/view/8881
https://www.ajol.info/index.php/eamj/article/view/8881
Autor:
A. L. Chekhov, Y. Behovits, J. J. F. Heitz, C. Denker, D. A. Reiss, M. Wolf, M. Weinelt, P. W. Brouwer, M. Münzenberg, T. Kampfrath
Publikováno v:
Physical Review X, Vol 11, Iss 4, p 041055 (2021)
We study ultrafast magnetization quenching of ferromagnetic iron following excitation by an optical versus a terahertz pump pulse. While the optical pump (photon energy of 3.1 eV) induces a strongly nonthermal electron distribution, terahertz excitat
Externí odkaz:
https://doaj.org/article/04f5dce03ca348ab899b6263018806a5