J. A. Orwa: search on Z-Library

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1

Transformational leadership, organizational commitment, and job satisfaction: A comparative study of Kenyan and U.S. financial firms

Fred O. Walumbwa, Bani Orwa, Peng Wang, John J. Lawler

Journal:

Human Resource Development Quarterly

Year:

2005

Language:

english

File:

PDF, 147 KB

english, 2005

2

Contingent reward transactional leadership, work attitudes, and organizational citizenship behavior: The role of procedural justice climate perceptions and strength

Fred O. Walumbwa, Cindy Wu, Bani Orwa

Journal:

The Leadership Quarterly

Year:

2008

Language:

english

File:

PDF, 373 KB

english, 2008

3

Handling practices and microbial contamination sources of raw milk in rural and peri urban small holder farms in Nakuru County, Kenya

Orwa, J. D., Matofari, J. W., Muliro, P. S.

Journal:

International Journal of Livestock Production

Year:

2017

Language:

english

File:

PDF, 296 KB

english, 2017

4

Diamond nanocrystals formed by direct implantation of fused silica with carbon

Orwa, J. O., Prawer, S., Jamieson, D. N., Peng, J. L., McCallum, J. C., Nugent, K. W., Li, Y. J., Bursill, L. A., Withrow, S. P.

Journal:

Journal of Applied Physics

Year:

2001

Language:

english

File:

PDF, 772 KB

english, 2001

5

The Influence of Maternal Parenting Style on the Neural Correlates of Emotion Processing in Children

Pozzi, Elena, Simmons, Julian G., Bousman, Chad A., Vijayakumar, Nandita, Bray, Katherine O., Dandash, Orwa, Richmond, Sally, Schwartz, Orli, Seal, Marc, Sheeber, Lisa, Yap, Marie B.H., Allen, Nichola

Journal:

Journal of the American Academy of Child & Adolescent Psychiatry

Year:

2019

File:

PDF, 670 KB

2019

6

The digital matatu project: Using cell phones to create an open source data for Nairobi's semi-formal bus system

Williams, Sarah, White, Adam, Waiganjo, Peter, Orwa, Daniel, Klopp, Jacqueline

Journal:

Journal of Transport Geography

Year:

2015

Language:

english

File:

PDF, 5.29 MB

english, 2015

7

A near edge X-ray absorption fine structure study of oxidized single crystal and polycrystalline diamond surfaces

Shpilman, Z., Gouzman, I., Minton, T.K., Shen, L., Stacey, A., Orwa, J., Prawer, S., Cowie, B.C.C., Hoffman, A.

Journal:

Diamond and Related Materials

Year:

2014

Language:

english

File:

PDF, 942 KB

english, 2014

8

Identity, values and norms of East Africa’s youth

Awiti, Alex O., Orwa, Caleb

Journal:

International Journal of Adolescence and Youth

Year:

2018

Language:

english

File:

PDF, 1.95 MB

english, 2018

9

Development and validation of a liquid chromatography method for analysis of colistin sulphate

J. A. Orwa, A. Van Gerven, E. Roets, J. Hoogmartens

Journal:

Chromatographia

Year:

2000

Language:

english

File:

PDF, 401 KB

english, 2000

10

The Raman spectrum of nanocrystalline diamond

S Prawer, K.W Nugent, D.N Jamieson, J.O Orwa, L.A Bursill, J.L Peng

Journal:

Chemical Physics Letters

Year:

2000

Language:

english

File:

PDF, 136 KB

english, 2000

11

The U.S.–Africa Command and Pan-African Resistance

Otieno, Orwa Michael

Journal:

Year:

2010

Language:

english

File:

PDF, 82 KB

english, 2010

12

Application of optimal control to the onchocerciasis transmission model with treatment

Omondi, Evans Otieno, Orwa, Titus Okello, Nyabadza, Farai

Journal:

Mathematical Biosciences

Year:

2018

Language:

english

File:

PDF, 1.00 MB

english, 2018

13

Mathematical modelling and analysis of alcohol-methamphetamine co-abuse in the Western Cape Province of South Africa

Orwa, T. O., Nyabadza, F., Conejero, J. Alberto

Journal:

Cogent Mathematics & Statistics

Year:

2019

Language:

english

File:

PDF, 2.32 MB

english, 2019

14

[IEEE 2017 IST-Africa Week Conference (IST-Africa) - Windhoek (2017.5.30-2017.6.2)] 2017 IST-Africa Week Conference (IST-Africa) - Towards a deployment model for emonitoring of geriatric persons in rural developing countries: Case of Kenya

Ngaruiya, Njeri, Orwa, Daniel, Waiganjo, Peter

Year:

2017

Language:

english

File:

PDF, 209 KB

english, 2017

15

Structure elucidation of four related substances in gramicidin with liquid chromatography/mass spectrometry

Cindy Govaerts, Jennifer Orwa, Ann Van Schepdael, Eugène Roets, Jos Hoogmartens

Journal:

Rapid Communications in Mass Spectrometry

Year:

2001

Language:

english

File:

PDF, 157 KB

english, 2001

16

Application of psychosocial models to Home-Based Testing and Counseling (HBTC) for increased uptake and household coverage in a large informal urban settlement in Kenya

Oluoch, Patricia, Orwa, James, Lugalia, Fillet, Mutinda, David, Gichangi, Anthony, Oundo, Joseph, Karama, Mohamed, Nganga, Zipporah, Galbraith, Jennifer

Journal:

Pan African Medical Journal

Year:

2017

Language:

english

File:

PDF, 492 KB

english, 2017

17

An upper limit on the lateral vacancy diffusion length in diamond

Orwa, J.O., Ganesan, K., Newnham, J., Santori, C., Barclay, P., Fu, K.M.C., Beausoleil, R.G., Aharonovich, I., Fairchild, B.A., Olivero, P., Greentree, A.D., Prawer, S.

Journal:

Diamond and Related Materials

Year:

2012

Language:

english

File:

PDF, 638 KB

english, 2012

18

Investigation of Benzo-[a]-Pyrene Residue on Palestinian Olive Fruits and in Olive Oil

Houshia, Orwa Jaber, Al-daqqa, Najat, Alawneh, Tahani, Elmasri, Ismail

Journal:

International Journal of Basic and Applied Sciences

Year:

2012

Language:

english

File:

PDF, 281 KB

english, 2012

19

Antiplasmodial and cytotoxic activities of the constituents of Turraea robusta and Turraea nilotica

Irungu, Beatrice N., Adipo, Nicholas, Orwa, Jennifer A., Kimani, Francis, Heydenreich, Matthias, Midiwo, Jacob O., Martin Björemark, Per, Håkansson, Mikael, Yenesew, Abiy, Erdélyi, Máté

Journal:

Journal of Ethnopharmacology

Year:

2015

Language:

english

File:

PDF, 471 KB

english, 2015

20

What is the relevance of smallholders’ agroforestry systems for conserving tropical tree species and genetic diversity in circa situm, in situ and ex situ settings? A review

Dawson, Ian K., Guariguata, Manuel R., Loo, Judy, Weber, John C., Lengkeek, Ard, Bush, David, Cornelius, Jonathan, Guarino, Luigi, Kindt, Roeland, Orwa, Calleb, Russell, Joanne, Jamnadass, Ramni

Journal:

Biodiversity and Conservation

Year:

2013

Language:

english

File:

PDF, 327 KB

english, 2013

21

Assessment of water quality, macroinvertebrate biomass and primary productivity of small water bodies for increased fish production in the Lake Victoria basin, Kenya

Ngodhe, Steve O., Raburu, Phillip O., Kasisi, Geraldine M., Orwa, Patrick O.

Journal:

Lakes & Reservoirs: Research & Management

Year:

2013

Language:

english

File:

PDF, 196 KB

english, 2013

22

Modification of characteristics of diamond-like carbon thin films by low chromium content addition

Pardo, A., Gómez-Aleixandre, C., Orwa, J.O., Cimmino, A., Prawer, S.

Journal:

Diamond and Related Materials

Year:

2012

Language:

english

File:

PDF, 780 KB

english, 2012

23

Thermally induced sp2 clustering in tetrahedral amorphous carbon (ta-C) films

Orwa, J. O., Andrienko, I., Peng, J. L., Prawer, S., Zhang, Y. B., Lau, S. P.

Journal:

Journal of Applied Physics

Year:

2004

Language:

english

File:

PDF, 2.17 MB

english, 2004

24

Tree species selection for land rehabilitation in Ethiopia: from fragmented knowledge to an integrated multi-criteria decision approach

Bert Reubens, Clara Moeremans, Jean Poesen, Jan Nyssen, Sarah Tewoldeberhan, Steve Franzel, Jozef Deckers, Caleb Orwa, Bart Muys

Journal:

Agroforestry Systems

Year:

2011

Language:

english

File:

PDF, 738 KB

english, 2011

25

Isolation of haloalkaliphilic fungi from Lake Magadi in Kenya

Orwa, Philemon, Mugambi, George, Wekesa, Vitalis, Mwirichia, Romano

Journal:

Year:

2020

Language:

english

File:

PDF, 1.91 MB

english, 2020

26

Diamond-like carbon nanocrystals formed by implanting fused quartz and sapphire (α-Al2O3) with carbon ions

Orwa, J.O., McCallum, J.C., Prawer, S., Nugent, K.W., Jamieson, D.N.

Journal:

Diamond and Related Materials

Year:

1999

Language:

english

File:

PDF, 262 KB

english, 1999

27

Antimalarial and safety evaluation of extracts from Toddalia asiatica (L) Lam. (Rutaceae)

Orwa, J.A., Ngeny, L., Mwikwabe, N.M., Ondicho, J., Jondiko, I.J.O.

Journal:

Journal of Ethnopharmacology

Year:

2013

Language:

english

File:

PDF, 147 KB

english, 2013

28

Raman investigation of damage caused by deep ion implantation in diamond

Orwa, J., Nugent, K., Jamieson, D., Prawer, S.

Journal:

Physical Review B

Year:

2000

Language:

english

File:

PDF, 194 KB

english, 2000

29

A comparative study between a virtual reality heart anatomy system and traditional medical teaching modalities

Alfalah, Salsabeel F. M., Falah, Jannat F. M., Alfalah, Tasneem, Elfalah, Mutasem, Muhaidat, Nadia, Falah, Orwa

Journal:

Virtual Reality

Year:

2018

Language:

english

File:

PDF, 844 KB

english, 2018

30

Liquid chromatography of polymyxin B sulphate

J.A. Orwa, A. Van Gerven, E. Roets, J. Hoogmartens

Journal:

Journal of Chromatography A

Year:

2000

Language:

english

File:

PDF, 176 KB

english, 2000

31

Nickel related optical centres in diamond created by ion implantation

Orwa, J. O., Aharonovich, I., Jelezko, F., Balasubramanian, G., Balog, P., Markham, M., Twitchen, D. J., Greentree, A. D., Prawer, S.

Journal:

Journal of Applied Physics

Year:

2010

Language:

english

File:

PDF, 630 KB

english, 2010

32

Identification of the point defects in diamond as measured by Raman spectroscopy: comparison between experiment and computation

S. Prawer, Irina Rosenblum, J.O. Orwa, Joan Adler

Journal:

Chemical Physics Letters

Year:

2004

Language:

english

File:

PDF, 212 KB

english, 2004

33

Epilepsy: neuroinflammation, neurodegeneration, andAPOEgenotype

Aboud, Orwa, Mrak, Robert E, Boop, Frederick A, Griffin, W Sue

Journal:

Acta Neuropathologica Communications

Year:

2013

Language:

english

File:

PDF, 820 KB

english, 2013

34

Piperaquine and Lumefantrine resistance in Plasmodium berghei ANKA associated with increased expression of Ca2+/H+ antiporter and glutathione associated enzymes

Kiboi, Daniel, Irungu, Beatrice, Orwa, Jennifer, Kamau, Luna, Ochola-Oyier, Lynette Isabella, Ngángá, Joseph, Nzila, Alexis

Journal:

Experimental Parasitology

Year:

2014

Language:

english

File:

PDF, 1.24 MB

english, 2014

35

ChemInform Abstract: Antiplasmodial and Larvicidal Compounds of Toddalia asiatica Root Bark

Nyahanga, T., Jondiko, J. Isaac, Manguro, L. Onyango Arot, Orwa, J. Atieno

Journal:

Year:

2014

File:

PDF, 22 KB

2014

36

Childhood cause-specific mortality in rural Western Kenya: application of the InterVA-4 model

Amek, Nyaguara O., Odhiambo, Frank O., Khagayi, Sammy, Moige, Hellen, Orwa, Gordon, Hamel, Mary J., Van Eijk, Annemieke, Vulule, John, Slutsker, Laurence, Laserson, Kayla F.

Journal:

Global Health Action

Year:

2014

Language:

english

File:

PDF, 582 KB

english, 2014

37

Dynamic spatiotemporal modeling of the infected rate of visceral leishmaniasis in human in an endemic area of Amhara regional state, Ethiopia

Godana, Anteneh Asmare, Mwalili, Samuel Musili, Orwa, George Otieno, Sartorius, Benn

Journal:

Year:

2019

Language:

english

File:

PDF, 2.39 MB

english, 2019

38

Insurgent informality: the struggle over space production between the Israeli state and its Palestinian Bedouin communities

Jabareen, Yosef, Switat, Orwa

Journal:

Space and Polity

Year:

2019

Language:

english

File:

PDF, 2.46 MB

english, 2019

39

QOLP-26. PATIENT REPORTED OUTCOMES MEASUREMENT INFORMATION SYSTEM (PROMIS) SCREENING FOR ANXIETY & DEPRESSION IN CENTRAL NERVOUS SYSTEM(CNS) CANCER: LARGE COHORT REPORT FROM THE NEURO-ONCOLOGY BRANCH NATURAL HISTORY STUDY (NOB-NHS).

Garren, Nancy, Vera, Elizabeth, Aboud, Orwa, Acquaye, Alvina, Boris, Lisa, Brown, Miranda, Crandon, Sonja, Ji, Ming, Levine, Jason, Reyes, Jennifer, Romo, Carlos, Siegel, Christine, Wu, Jing, Gilbert,

Journal:

Year:

2018

Language:

english

File:

PDF, 84 KB

english, 2018

40

Changes in Macular Thickness After Descemet Stripping Automated Endothelial Keratoplasty

Shehadeh Mashor, Raneen, Nasser, Orwa, Sansanayudh, Wiwan, Rootman, David S., Slomovic, Allan R.

Journal:

American Journal of Ophthalmology

Year:

2015

Language:

english

File:

PDF, 459 KB

english, 2015

41

Unilateral Optic Atrophy Preceding Coats Disease in a Girl with Parry-Romberg Syndrome

Nasser, Orwa, Greiner, Kathrin, Amer, Radgonde

Journal:

European Journal of Ophthalmology

Year:

2010

Language:

english

File:

PDF, 109 KB

english, 2010

42

Perceptions regarding the scope of practice of family doctors amongst patients in primary care settings in Nairobi

Mohamoud, Gulnaz, Mash, Bob, Merali, Mohamoud, Orwa, James, Mahoney, Megan

Journal:

African Journal of Primary Health Care & Family Medicine

Year:

2018

Language:

english

File:

PDF, 2.18 MB

english, 2018

43

Population Pharmacokinetic Modeling of Cyclosporine Among Malaysian Renal Transplant Patients: An Evaluation of Methods to Handle Missing Doses in Conventional DrugâMonitoring Data

Albitar, Orwa, Ballouze, Rama, Harun, Sabariah Noor, Mohamed Noor, Dzul Azri, Sheikh Ghadzi, Siti Maisharah

Journal:

Journal of Clinical Pharmacology

Year:

2020

File:

PDF, 810 KB

2020

44

Carbon diffusion and nanocrystalline diamond formation in carbon ion-implanted oxides studied by nuclear elastic scattering

J.O Orwa, D.N Jamieson, S Prawer, J.C McCallum

Journal:

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Year:

2001

Language:

english

File:

PDF, 96 KB

english, 2001

45

Quantitative analysis of sorbic acid in pharmaceutical cream formulations by liquid chromatography on poly(styrene-divinylbenzene)

J Aluoch-Orwa, I Quintens, E Roets, J Hoogmartens

Journal:

European Journal of Pharmaceutical Sciences

Year:

1997

Language:

english

File:

PDF, 466 KB

english, 1997

46

NANO-CRYSTALS OF c-DIAMOND, n-DIAMOND AND i-CARBON GROWN IN CARBON-ION IMPLANTED FUSED QUARTZ

PENG, J. L., ORWA, J. O., JIANG, B., PRAWER, S., BURSILL, L. A.

Journal:

International Journal of Modern Physics B

Year:

2001

Language:

english

File:

PDF, 3.18 MB

english, 2001

47

Community life center: Strengthening primary care in Africa (learnings from 1st pilot in Kenya)

Subbaraman, K., Kyalo, C., Orwa, A., .Sarroukh, E.B.

Journal:

Annals of Global Health

Year:

2016

Language:

english

File:

PDF, 49 KB

english, 2016

48

Schistosoma mansoni proctocolitis with polyposis

Bosire, Fridah, Orwa, Ian, Mwachiro, Michael, Parker, Robert, White, Russell, Hospital, Tenwek

Journal:

Annals of African Surgery

Year:

2018

Language:

english

File:

PDF, 1.06 MB

english, 2018

49

Fabrication of single optical centres in diamond—a review

J.O. Orwa, A.D. Greentree, I. Aharonovich, A.D.C. Alves, J. Van Donkelaar, A. Stacey, S. Prawer

Journal:

Journal of Luminescence

Year:

2010

Language:

english

File:

PDF, 1.08 MB

english, 2010

50

[IEEE 2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim - Sydney, Australia (2011.08.28-2011.09.1)] 2011 International Quantum Electronics Conference (IQEC) and Conference on Lasers and Electro-Optics (CLEO) Pacific Rim incorporating the Australasian Conference on Optics, Lasers and Spectroscopy and the Australian Conference on Optical Fibre Technology - Single photon emission from nanodiamond in tellurite glass

Gibson, B. C., Henderson, M. R., Ebendorff-Heidepriem, H., Kuan, K., Afshar, V. S., Orwa, J. O., Aharonovich, I., Tomljenovic-Hanic, S., Prawer, S., Monro, T. M., Greentree, A. D.

Year:

2011

Language:

english

File:

PDF, 1.37 MB

english, 2011

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