Emily Haddy, David Obiero Oduori, Tesfaheywet Z. Shiferaw, Julia Brown, Ilan Kelman, Leanne Proops(2026-09)
Severe droughts in East Africa threaten pastoralist livelihoods, with donkeys providing vital but undervalued support in transporting water, food, and resources. This
study examines policy and provision for working donkeys ...
Brian Ndungu Muthoni, Geofrey Towett, John Ndungu Kungu,(2026)
Globally, access to healthcare services constitutes a fundamental social right guaranteed by
international law and states’ constitutions. Kenya has entrenched healthcare services in the
Constitution as a right, with the ...
Background: Dependence on charcoal and firewood in the Mt. Suswa region creates environmental and
health concerns and supports the need to evaluate locally available feedstocks for renewable biogas
production. This study ...
The global search for sustainable and affordable green energy sources has intensified due to escalating
environmental concerns, health issues, energy access challenges and fossil fuel depletion. Succulent plants
such as ...
Paul W. Webala, Sospeter Kibiwot, Peace Iribagiza, Pascal Hishamunda, Pamela Sanchez-Vendizu, Juan J. Pellon, Zane Libke, Richard Muvunyi, Gideon Erkenswick , Olivier Nsengimana(2026-08)
East African marshlands are critical natural resources, but information on wildlife species richness and
abundance is lacking. Rwanda is characterised by its hilly terrain, with marshes and other wetlands accounting ...
There is already rich scholarship that explores the diverse ways in which colonial states and architects
employed the classical style across the British Empire, paying careful attention to local and imperial influences
upon ...
Mwaura M Peter, John Matuya, Victor Wanjala(2026-03)
This paper introduces and systematically investigates the notion of unitary quasi-square equivalence
for bounded linear operators on Hilbert spaces. This equivalence relation, defined through the unitary equivalence
of ...
Collins Amenya, Victor Wanjala, John Matuya(2026-08)
This paper introduces and studies a novel class of equivalence relations in operator theory, called
deformed-metrically equivalent operators. Two operators S and T in B(H) are said to be deformed-metrically equivalent if ...
This paper introduces and investigates a novel generalization of operator similarity, termed (α, β)–almost similarity,
which extends the concept of almost similar operators by incorporating two real parameters. We establish ...
In this paper, we investigate the local spectral properties of bounded linear operators A and B acting on a
Hilbert space H , which satisfy the generalized operator equation
A
nBA n = U (t)A
j U (t)
∗
, t ∈ I ⊆ ...
In ideal situation, road infrastructure projects should be completed within the planned budget, schedule, and
scope to ensure efficient utilization of public resources and timely delivery of transport services that ...
The Furuta inequality and its grand version are cornerstone results in operator theory, providing powerful
relationships between positive operators. While highly general, these classical inequalities are constrained
by ...
This paper introduces and systematically investigates a novel class of operators called fuzzy soft prenormal
operators (FSP) within the framework of fuzzy soft Hilbert spaces. Motivated by the need to extend classical
operator ...
Victor Wanjala, Collins Amenya, Caroly Wekesa(2026-06)
This paper generalizes the concept of weak Bourgain-Morrey spaces introduced by Pratama and Hakim [1]. We defi ne a new class of function spaces, termed
multi-parameter weak Bourgain-Morrey spaces ,
,
p s M
q r
...
Aims: To introduce and investigate a new generalized family of integral operators for analytic functions in the open unit
disk, which unifies and extends several known operators by incorporating multiple functions and ...
We formulate a population-density-dependent migration of a predator and prey between two patches. The
migration is influenced by prey and predator densities such that when the predator population is huge, the
migration ...
Susan M. Kotikot a, * , Erica A.H. Smithwick a,b , Sarah E. Gergel c , Jedidah Nankaya d , Romulus Abila(2026-07)
Arid and Semi-Arid Landscapes (ASALs) support a substantial portion of the world's population and multiple
ecological and social functions. However, landcover outcomes in ASALs are determined by competing land uses,
which ...
Kehongo M. Nyanguru, Caroline Maina, Mutiat Ibrahim, James Kuria, Ephantus Ndirangu, Sospeter Ngoci Njeru, Abdullahi Abdulraheem, Edwin Murungi, Moses Obimbo, Adeyemi O. Aremu, Aloys Mosima Osano, Samwel Cheruiyot, Margaret O. Ilomuanya, Peter Waweru Mwangi, Elizabeth Kigondu(2026-07)
Introduction: While Flueggea virosa (Roxb. Ex Willd.) Royle root bark is
traditionally used in several parts of East Africa for fertility regulation, its
contraceptive potential has not been systematically investigated. ...
Sospeter Kibiwot, Millicent J. Bungei, Johnstone Kimanzi, David B. Wechuli, Paul W. Webala(2026-06)
Habitat loss and degradation pose significant threats to biodiversity, especially in tropical regions characterized
by high biodiversity levels and elevated deforestation rates. However, there is a lack of sufficient ...
Chika Egawa, Sankaran K. V., Andy W. Sheppard, Evangelina Schwindt, Llewellyn C. Foxcroft, Sonia Vanderhoeven, Lora Peacock, Maria L. Castillo, Rafael D. Zenni, Jana Müllerová, Ana Isabel González Martínez, John K. Bukombe, Wyclife Wanzala, Dongang C. Mangwa, Tom August, Helen E. Roy, Aníbal Pauchard, Peter Stoett, Tanara Renard Truong(2026-04)
The Intergovernmental Science-Policy
Platform on Biodiversity and Ecosystem Services
(IPBES) Thematic Assessment Report on Invasive
Alien Species and Their Control presents a “conceptual diagram of management-invasion ...