Browsing School of Science and Computing (JA) by Title

Browsing School of Science and Computing (JA) by Title

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  • Gardner, S.; Howdle, D.; Sikora, M. H.; Wunderlich, Y.; Abt, S.; Achenbach, P.; Afzal, F.; Aguar-Bartolome, P.; Ahmed, Z.; Annand, J. R.; Arends, H. J.; Bantawa, K.; Bashkanov, M.; Beck, R.; Biroth, M.; Borisov, N. S.; Braghieri, A.; Briscoe, W. J.; Cherepnya, S.; Cividini, F.; Costanza, S.; Collicott, C.; Demissie, B. T.; Denig, A.; Dieterle, M.; Downie, E. J.; Drexler, P.; Ferretti-Bondy, M. I.; Filkov, L. V.; Glazier, D. I.; Garni, S.; Gradl, W.; G¨unther, M.; Gurevich, G. M.; Hall Barrientos, P.; Hamilton, D.; Heid, E.; Hornidge, D.; Huber, G. M.; Jahn, O.; Jude, T. C.; K¨aser, A.; Kay, S.; Kashevarov, V. L.; Keshelashvili, I.; Kondratiev, R.; Korolija, M.; Krusche, B.; Linturi, James M.; Lisin, V.; Livingston, K.; Lutterer, S.; MacGregor, J. D.; Macrae, R.; Mancell, J.; Manley, D. M.; Martel, P. P.; McGeorge, J. C.; McNicoll, E. F.; Middleton, D. G.; Miskimen, R.; Mullen, C.; Mushkarenkov, A.; Neganov, A. B.; Neiser, A.; Nikolaev, A.; Oberle, M.; Ostrick, M.; Owens, R. O.; Otte, P. B.; Oussena, B.; Paudyal, D.; Pedroni, P.; Polonski, A.; Prakhov, S.; Rajabi, A.; Robinson, J.; Rosner, G.; Rostomyanm,T.; Sarty, A.; Schumann, S.; Sokhoyan, V.; Spieker, K.; Steffen, O.; Sfienti, C.; Strakovsky, I. I.; Strandberg, B.; Strub, T.; Supek, I.; Tarbert, C. M.; Thiel, A.; Thiel, M.; Thomas, A.; Unverzagt, M.; Usov, Yu. A.; Watts, D. P.; Werthm¨uller, D.; Wettig, J.; Wolfes, M.; Witthauer, L.; Zana, L. (2016)
    High-statistics measurements of the photon asymmetry Σ for the γp → π0p reaction have been made in the center-of-mass energy range W = 1214–1450 MeV. The data were measured with the MAMI A2 real photon beam and Crystal ...
  • Muluvi, Geoffrey M.; Kadu, Caroline A. C.; Schueler, S.; Konrad, H.; Eyog-matig, O.; Muchugi, A.; Williams, L.; Ramamonjisoa, L.; Kapinga, C.; Foahom, B.; Katsvanga, C.; Hafashimana, D.; Obama, C.; Geburek, T. (Wiley, 2011)
    Scattered populations of the same tree species in montane forests through Africa have led to speculations on the origins of distributions. Here, we inferred the colonization history of the Afromontane tree Prunus africana ...
  • Owino, Joseph H.; Gashugi, Elisée; Uwikunda, Sylvie; Tuyishime, Charlotte; Gafasi, Augustin (2013)
    Ground water is vital and most appropriate fresh water resource for human consumption in both urban as well as rural areas. Some of the major quality issues faced by the ground water supply are due to domestic sewage, solid ...
  • Maritim, T. K.; Kamunya, S. M.; Mireji, P.; Mwendia, C.; Muoki, R. C.; Cheruiyot, E. K.; Wachira, Francis N. (Taylor & Francis, 2015)
    A study to determine the physiological and biochemical responses of eight tea [Camellia sinensis (L.) O. Kuntze] cultivars to water-deficit stress was conducted in a ‘rain-out shelter’ using potted plants. Three levels of ...
  • Wachira, Francis N.; Maritim, T. K.; Kamunya, S. M.; Mireji, P.; Mwendia, C.; Muoki, R. C.; Cheruiyot, E. K. (Taylor & Francis, 2015)
    A study to determine the physiological and biochemical responses of eight tea [ Camellia sinensis (L.) O. Kuntze] cultivars to water-deficit stress was conducted in a ‘rain-out shelter’ using potted plants. Three levels ...
  • Wachira, Francis N.; Maritim, T. K.; Kamunya, S. M.; Mireji, P.; Mwendia, C.; Muoki, R. C.; Cheruiyot, E. K. (Taylor & Francis, 2015)
    A study to determine the physiological and biochemical responses of eight tea [Camellia sinensis (L.) O. Kuntze] cultivars to water-deficit stress was conducted in a ‘rain-out shelter’ using potted plants. Three levels of ...
  • Ng'ang'a, Zipporah W.; Ogila, Kenneth O.; Shililu, Josephat; Gichuhl, Kimani (2010)
    The aqueous extracts of A, setaceous and ( volkensii were screened for their phytochemical components and evaluated for antimicrobial activity against gram positive (S aureus and B. subtilis) and gram negative bacteria ...
  • Muthangya, Mutemi; Chigodi, Mwandogo O.; Samoei, David K. (International Journal of Applied Biology and Pharmaceutical Technology Vol-4, Issue-4, Oct-Dec-2013, 2013)
    Phytochemical properties of the methanolic, Ethyl acetate and Hexane extract of the Agave sisalana Perrine leaves were investigated to evaluate the chemical properties. The phytochemical screening revealed that Tannins, ...
  • Kilel, E. C.; Wanyoko, J. K.; Faraj, A. K.; Wachira, Francis N. (2013-07)
    A study was conducted at the Tea Research Foundation of Kenya (TRFK) to investigate the plain black tea quality parameters of 12 accessions of purple leaf coloured tea clones in Kenya. The clones were developed in line ...
  • Mukami, Asunta; Juma, Bicko S.; Mweu, Cecilia; Ngugi, Mathew; Oduor, Richard; Mbinda, Wilton M. (Public Library of Science, 2022-12-01)
    A high yield of isolated protoplast and reliable regeneration system are prerequisite for successful somatic hybridization and genome editing research. However, reproducible plant regeneration from protoplasts remains a ...
  • Ng'ang'a, Zipporah W.; Daud, Ibrahim I.; Ogolla, Sidney; Amolo, Asito S.; Namuyenga, Eunice; Simbiri, Kenneth; Bukusi, Elizabeth A.; Ploutz-Snyder, Robert; Sumba, Peter O.; Dent, Arlene; Rochford, Rosemary (Springer USSpringer Verlag, 2014-06-21)
    The role of Plasmodium falciparum malaria in Epstein–Barr virus (EBV) transmission among infants early in life remain elusive. We hypothesized that infection with malaria during pregnancy could cause EBV reactivation leading ...
  • Ochungo, Pamela; Veldtman, Ruan; Kinyanjui, Rahab; Abdel-Rahman, Elfatih M.; Muli, Elliud; Muturi, Michael N.; Lattorff, Michael G.; Landmann, Tobias (Taylor and Francis, 2021-03-25)
    In Africa there is a scarcity of information on how plant species that can provide forage for honey bees vary across differentially structured landscapes, and what are the implications of such variabilities on colony ...
  • Wachira, Francis N.; Karori, S. M.; Ngure, R. M.; Mireji, P. O. (AkiNik Publications, 2014)
    Polyphenolic fractions in tea are potent bioactive molecules. In this study, the polyphenolic composition of 25 different types of Kenyan tea cultivars was determined using the HPLC and the Folin’s-Ciocalteu spectrophotometric ...
  • Wachira, Francis N.; Cheruiyot, Erick K.; Mumera, Louis M.; Ng ’etich, Wilson K.; Hassanali, Ahmed (Taylor & Francis, 2007)
    Plant polyphenols have gained prominence in quality of plant products and in human health. An experiment was conducted to determine the association of tea polyphenols with water stress and their suitability as indicators ...
  • Cheruiyot, Sammy K.; Kahuthia-Gathu, Ruth; Mbugi, Jenard P.; Muli, Elliud; Lattorff, H. Michael G. (Springer, 2020-09-29)
    The devastating effects of Varroa destructor Anderson and Trueman on Western honeybee colonies (Apis mellifera L.) have been well documented. Not only do these mites cause physical damage to parasitized individuals when ...
  • Mulwa, Ronald K.; Habel, Jan C.; Cox, Siobhan; Gassert, Franz; Meyer, Jobst; Lens, Luc (Springer Netherlands, 2013-10)
    The Eastern Afromontane biodiversity hotspot consists of isolated mountain massifs embedded within the dry lowland savannas of East Africa and of which the peaks and ridges are covered by cloud forest remnants. These cloud ...
  • Muluvi, Geoffrey M.; Maingi, J. M.; Gitonga, N. M.; Shisanya, C. A.; Hornetz, B. (Kassel University Press, 2006)
    Soybeans grown in Africa have been selected to nodulate effectively with indigenous Bradyrhizobium spp. populations since Bradyrhizobium japonicum populations are considered absent or in very low numbers in African soils. ...
  • Mulwa, Ronald K.; Habel, J. C.; Gassert, F.; Rödder, D.; Ulrich, W.; Borghesio, L.; Husemann, M.; Lens, L. (Nature Publishing Group, 2014-09)
    The Eastern Afromontane cloud forests occur as geographically distinct mountain exclaves. The conditions of these forests range from large to small and from fairly intact to strongly degraded. For this study, we sampled ...
  • Ng'ang'a, Zipporah W.; Feikin, Daniel R.; Ope, Maurice O.; Aura, Barrack; Fuller, James A.; Gikunju, Stella; Vulule, John; Njenga, M Kariuki; Breiman, Robert F.; Katz, Mark (2012)
    OBJECTIVE: To estimate the burden and age-specific rates of influenza-associated hospitalization in rural western Kenya. METHODS: All 3924 patients with respiratory illness (defined as acute cough, difficulty in breathing ...
  • Sewe, Stanley; Ngare, Philip; Weke, Patrick (Elsevier, 2021-09)
    In this article, we seek to solve the problem of stochastic filtering of the unobserved drift of the stock price in the presence of privileged information. Working within a finite time investment horizon, the privileged ...

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