Zobrazeno 51 - 60
of 192
pro vyhledávání: '"Oliver Johnson"'
Publikováno v:
Environmental Innovation and Societal Transitions
As cities in East Africa keep growing, so too will demand for charcoal – the region’s preferred urban fuel – placing increasing pressure on rural landscapes where it is produced. How can charcoal production and supply be made sustainable? What
Autor:
Fatmata Koroma, Matilda B. King, Benson E. Parker, Abdul Kamara, Daniel Youkee, Oliver Johnson, Colin S Brown, Viginia George, Paul Arkell, Marta Lado, Peter Baker, Thaim B. Kamara
Publikováno v:
Tropical Medicine & International Health. 22:32-40
Objectives A central pillar in the response to the 2014 Ebola Virus Disease (EVD) epidemic in Sierra Leone was the role of Ebola Holding Units (EHUs). These units isolated patients meeting a suspect case definition, tested them for EVD, initiated app
Publikováno v:
Chakravarty, J, Johnson, O & Piechocki, R 2019, Convex Scheme for the Secrecy Capacity of a MIMO Wiretap Channel with a Single Antenna Eavesdropper . in 2019 IEEE International Conference on Communications (ICC) Proceedings . Institute of Electrical and Electronic Engineers, Institute of Electrical and Electronics Engineers (IEEE), IEEE International Conference on Communications, Shanghai, China, 20/05/19 . https://doi.org/10.1109/ICC.2019.8761316
ICC
ICC
Security has traditionally been dealt with at layers higher than the physical layer but in the wake of 5G, security at all layers is necessary to deal with the variations in complexity of connected devices. Low power devices may use physical layer se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6aec1fe8e497197f01bf8a80be4fc85f
https://research-information.bris.ac.uk/en/publications/53a690ce-b22e-4a3c-8c54-721be0feb174
https://research-information.bris.ac.uk/en/publications/53a690ce-b22e-4a3c-8c54-721be0feb174
Autor:
Erwan Hillion, Oliver Johnson
Publikováno v:
Hillion, E & Johnson, O T 2019, ' A proof of the Shepp-Olkin entropy monotonicity conjecture ', Electronic Journal of Probability, vol. 24, 126 . https://doi.org/10.1214/19-EJP380
Electron. J. Probab.
Electron. J. Probab.
Consider tossing a collection of coins, each fair or biased towards heads, and take the distribution of the total number of heads that result. It is natural to conjecture that this distribution should be 'more random' when each coin is fairer. Indeed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f86d62501ce87cfb6ef6a660074a11c
https://hal.science/hal-02113623
https://hal.science/hal-02113623
Publikováno v:
Statistics and Probability Letters
Statistics and Probability Letters, 2019, 145, pp.181-186. ⟨10.1016/j.spl.2018.08.018⟩
Statistics and Probability Letters, Elsevier, 2019, 145, pp.181-186. ⟨10.1016/j.spl.2018.08.018⟩
Hillion, E, Johnson, O & Saumard, A 2019, ' An extremal property of the normal distribution, with a discrete analog ', Statistics and Probability Letters, vol. 145, pp. 181-186 . https://doi.org/10.1016/j.spl.2018.08.018
Statistics and Probability Letters, 2019, 145, pp.181-186. ⟨10.1016/j.spl.2018.08.018⟩
Statistics and Probability Letters, Elsevier, 2019, 145, pp.181-186. ⟨10.1016/j.spl.2018.08.018⟩
Hillion, E, Johnson, O & Saumard, A 2019, ' An extremal property of the normal distribution, with a discrete analog ', Statistics and Probability Letters, vol. 145, pp. 181-186 . https://doi.org/10.1016/j.spl.2018.08.018
We prove, using the Brascamp-Lieb inequality, that the Gaussian measure is the only strong log-concave measure having a strong log-concavity parameter equal to its covariance matrix. We also give a similar characterization of the Poisson measure in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f175f4c7c4558b25443b4f8ad69544d2
https://hal.science/hal-02113627
https://hal.science/hal-02113627
Autor:
Sam M. Dakka, Oliver Johnson
Publikováno v:
International Journal of Aviation, Aeronautics, and Aerospace.
Blended Wing Body (BWB) is a novel aircraft concept which provides many different aerodynamic benefits over conventional aircrafts design. This research investigated the BWB design, L/D characteristics, surface pressure distribution and span-wise lif
Autor:
Francesco Dalla Longa, Bob van der Zwaan, Hannah Wanjiru, Helena de Boer, Oliver Johnson, Jessanne Mastop, Mariëlle D. A. Rietkerk, Francis X. Johnson, Marieke van Klaveren, Koen Straver, Mbeo Ogeya
Publikováno v:
Challenges in Sustainability
Challenges in Sustainability, 7(1), 30-39. Librello publishing house
Challenges in Sustainability, 1, 7, 30-39
Challenges in Sustainability, Vol 7, Iss 1, Pp 30-39 (2019)
Challenges in Sustainability, 7(1), 30-39. Librello publishing house
Challenges in Sustainability, 1, 7, 30-39
Challenges in Sustainability, Vol 7, Iss 1, Pp 30-39 (2019)
This article reports evidence for substantial public support for the large-scale deployment of three renewable energy options in Kenya: wind, solar PV, and geothermal energy. With these renewable technologies, the government of Kenya could make a lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d86831adbd0c7bc652ef3ccb2a4f33d6
https://www.ssoar.info/ssoar/handle/document/64077
https://www.ssoar.info/ssoar/handle/document/64077
Autor:
James Parle, Lesley Roberts, Oliver Johnson, Deborah McCahon, FD Richard Hobbs, M Sayeed Haque
Publikováno v:
Roberts, L, McCahon, D, Johnson, O, Haque, M S, Parle, J & Hobbs, F D R 2018, ' Stability of thyroid function in older adults : The Birmingham Elderly Thyroid Study ', British Journal of General Practice, vol. 68, no. 675, pp. e718-e726 . https://doi.org/10.3399/bjgp18X698861
BackgroundThyroid function tests (TFTs) are among the most requested tests internationally. However, testing practice is inconsistent, and potentially suboptimal and overly costly. The natural history of thyroid function remains poorly understood.Aim
Autor:
Sofie Mortensen, May Thazin Aung, Michael Boyland, Bernadette P. Resurrección, Anne-Louise Knight, Jenny Yi-Chen Han, Oliver Johnson
Publikováno v:
Johnson, O W, Han, J Y-C, Knight, A-L, Mortensen, S, Aung, M T, Boyland, M & Resurreccion, B P 2020, ' Intersectionality and energy transitions : A review of gender, social equity and low-carbon energy ', Energy Research & Social Science, vol. 70, 101774 . https://doi.org/10.1016/j.erss.2020.101774
Transitions to low-carbon energy systems are essential to meeting global commitments to climate change mitigation. Yet “greening” energy systems may not make them any fairer, inclusive or just. In this paper, we review the academic literature to