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Phase transformation sequence of pre-oxidized roast-leach ferrovanadium residue.
Nevondo M, Koech L, Ola-Omole OO, Ramakokovhu MM, Teffo ML, Sadiku R. Nevondo M, et al. Among authors: koech l. Heliyon. 2024 Mar 16;10(6):e28308. doi: 10.1016/j.heliyon.2024.e28308. eCollection 2024 Mar 30. Heliyon. 2024. PMID: 38560673 Free PMC article.
The bond work index of typical slags was estimated to be 10.2 kwh/t, with a determined d(80) value of 200 mum. According to the XRF analysis, the predominant compounds present are hematite, Fe(2)O(3) (75.55%), titanium dioxide, TiO2 (12.79%), silicon dioxide, SiO(2) (3.03% …
The bond work index of typical slags was estimated to be 10.2 kwh/t, with a determined d(80) value of 200 mum. According to the XRF a …
Analysis of false positive HIV-1 serologic testing in Kenya.
Kuhls TL, Nishanian PG, Cherry JD, Shen JP, Neumann CG, Stiehm ER, Ettenger RB, Bwibo NO, Koech D. Kuhls TL, et al. Among authors: koech d. Diagn Microbiol Infect Dis. 1988 Mar;9(3):179-85. doi: 10.1016/0732-8893(88)90027-2. Diagn Microbiol Infect Dis. 1988. PMID: 2840237
Malaria sporozoite detection by dissection and ELISA to assess infectivity of afrotropical Anopheles (Diptera: Culicidae).
Beier JC, Perkins PV, Koros JK, Onyango FK, Gargan TP, Wirtz RA, Koech DK, Roberts CR. Beier JC, et al. Among authors: koech dk. J Med Entomol. 1990 May;27(3):377-84. doi: 10.1093/jmedent/27.3.377. J Med Entomol. 1990. PMID: 2185363
The accuracy of dissection and ELISA techniques was compared by the following tests on a group of 352 field-collected Anopheles (held 10 d to ensure sporogonic development): salivary gland dissection, examination of Giemsa-stained dissection slides, ELISA tests on salivary …
The accuracy of dissection and ELISA techniques was compared by the following tests on a group of 352 field-collected Anopheles (held 10 …
Characterization of malaria transmission by Anopheles (Diptera: Culicidae) in western Kenya in preparation for malaria vaccine trials.
Beier JC, Perkins PV, Onyango FK, Gargan TP, Oster CN, Whitmire RE, Koech DK, Roberts CR. Beier JC, et al. Among authors: koech dk. J Med Entomol. 1990 Jul;27(4):570-7. doi: 10.1093/jmedent/27.4.570. J Med Entomol. 1990. PMID: 2388233
In tents, which were evaluated to identify methods for exposing nonindigenous volunteers during vaccine efficacy trials, EIRs were 3.3 and 2.5 times less than inside houses for Kisian (EIR = 0.25) and Saradidi (EIR = 0.26), respectively. Exposure in tents averaged one infective b …
In tents, which were evaluated to identify methods for exposing nonindigenous volunteers during vaccine efficacy trials, EIRs were 3.3 and 2 …
Experimental transmission of Leishmania major to vervet monkeys (Cercopithecus aethiops) by bites of Phlebotomus duboscqi (Diptera: Psychodidae).
Lawyer PG, Githure JI, Anjili CO, Olobo JO, Koech DK, Reid GD. Lawyer PG, et al. Among authors: koech dk. Trans R Soc Trop Med Hyg. 1990 Mar-Apr;84(2):229-32. doi: 10.1016/0035-9203(90)90266-h. Trans R Soc Trop Med Hyg. 1990. PMID: 2389312
Three-day-old, laboratory-reared P. duboscqi were fed on leishmanial lesions on hamsters infected with L. major. The flies were re-fed on monkeys 10 d after infection. Five adult male vervet monkeys were used in concurrent transmission trials. ...
Three-day-old, laboratory-reared P. duboscqi were fed on leishmanial lesions on hamsters infected with L. major. The flies were re-fed on mo …
Effect of human circumsporozoite antibodies in Plasmodium-infected Anopheles (Diptera: Culicidae).
Beier JC, Oster CN, Koros JK, Onyango FK, Githeko AK, Rowton E, Koech DK, Roberts CR. Beier JC, et al. Among authors: koech dk. J Med Entomol. 1989 Nov;26(6):547-53. doi: 10.1093/jmedent/26.6.547. J Med Entomol. 1989. PMID: 2685310
Ingestion of high-titer human CS antibodies or 2A10 monoclonal antibody to P. falciparum sporozoites by P. falciparum-infected An. gambiae, 10 d after feeding on an infected human, had no effect on oocyst maturation, sporozoite rates, or sporozoite loads. ...
Ingestion of high-titer human CS antibodies or 2A10 monoclonal antibody to P. falciparum sporozoites by P. falciparum-infected An. gambiae, …