Results 81 to 90 of about 60,411 (269)

Adaptive data collection strategies for spatial capture–recapture monitoring: Linking monitoring approaches to seasonal variation in density and space use

Ecological Solutions and Evidence, Volume 7, Issue 2, April/June 2026.
Effective monitoring of wildlife populations is critical for conservation, but long‐term, large‐scale efforts are often limited, leading to inconsistent and disconnected site‐based data. This study evaluated adaptable, search–encounter data collection strategies for lions (Panthera leo) in Nairobi National Park across three surveys (2018, 2021 and 2022)
Mumbi Chege, Arjun M. Gopalaswamy, Elphas Bitok, Femke Broekhuis, Laura D. Bertola, Linus Kariuki, Bernard Kuloba, Stephen Ndambuki, Patrick Omondi, Geert R. de Snoo, Nadia de Souza, Grace Waiguchu, Hans H. de Iongh, Nicholas B. Elliot   +13 more
wiley   +1 more source

Intraspecific morphological variation between cultured and wild Clarias gariepinus (Burchell) (Clariidae, Siluriformes)

Archives of Polish Fisheries, 2015
This study was designed to evaluate morphological differences between cultured and wild African catfish, Clarias gariepinus (Burchell). Fish samples were collected from the lower Benue River (axis in Makurdi), while cultured fish were obtained from the ...
Solomon Shola G., Okomoda Victor T., Ogbenyikwu Abel I.   +2 more
doaj   +1 more source

Laboratory capture, isolation and analysis of microparticles in aerogel: Preparation for the return of Stardust [PDF]

, 2001
We present observations from the laboratory capture of particles in aerogel. The paper focuses on a possible extraction technique and the bulk mineral characterization of the captured material using non-destructive analytical ...
Bland, P.A., Burchell, M.J., Butterworth, A.L., Creighton, J.A., Cressey, G., Grady, M.M., Graham, G.A., Jones, C.G., Kearsley, A.T., Mann, J., Wright, I.P.   +10 more
core  

Fecal Material of Captive Wild Animals as Source of CAZymes With Application Potential

ChemBioChem, Volume 27, Issue 8, April 2026.
With the goal to identify a novel resource of enzymes, we tested for the potential of fecal metagenomes of captive wild animals to provide CAZymes. Our data show that CAZymes profiles differed between animals with varying gut physiology and diet, and that metagenomes of captive wild animals can be considered source of diverse CAZymes including rare and
Julia Bechtner, Jiri Hosek, Clarissa Schwab   +2 more
wiley   +1 more source

Optimisation of a Kind of Vertical Axis Darrieus Turbine—Davidson Hill Venturi Cross-Flow Turbines

Energies
Vertical axis turbines (VATs) have grown in popularity over the past decade, owing to their lower cost of energy (CoE) when installed in remote offshore locations. The Davidson Hill Venturi system, as a kind of vertical axis tidal turbine technology, has
Han Wang, Mark Hill, Joseph Burchell
doaj   +1 more source

Partnership in practice [PDF]

, 2002
This paper examines human resource management practices adopted in a group of eight case study firms and their tendencies towards versus away from partnership.
Hudson, M., Konzelmann, Suzanne J., Wilkinson, F.   +2 more
core  

Partial replacement of fishmeal with Spirulina platensis and Chlorella vulgaris and its effect on growth and body composition of African catfish Clarias gariepinus (Burchell 1822)

Indian Journal of Fisheries, 2019
The study examined the effect of partial replacement of fishmeal with Spirulina platensis (SP) and Chlorella vulgaris (CL) powder in the diets of African catfish Clarias gariepinus (Burchell 1822) fingerlings on growth performance and body composition ...
A. Raji, O. Junaid, P. Milow, Norhidayah Mohd Taufek, A. Fada, A. A. Kolawole, Z. Alias, S. A. Razak   +7 more
semanticscholar   +1 more source

Immunocompromised Status Definition in Observational Studies Using Electronic Health Records: A Scoping Review and a Proposal for a Phenotype Identification Algorithm

Pharmacoepidemiology and Drug Safety, Volume 35, Issue 4, April 2026.
ABSTRACT Immunocompromised individuals experience an impaired immune function due to conditions that might be either congenital or acquired over the course of their lives. Epidemiological studies often rely on clinical definitions which, in some cases, benefit from being translated into machine‐readable algorithms for application to electronic health ...
Judit Riera‐Arnau, Nicoletta Luxi, Fabio Riefolo, Martín Solorzano, Irene Pazos, Elena Ballarín, Lise Skovgaard Svingel, Lorenzo Chiusaroli, Elisa Martín‐Merino, Elisa Barbieri, María Lopez‐Lasanta, Sima Mohammadi, Denis Rotta, Alexandra Pacurariu, Catherine Cohet, Miriam Sturkenboom, Carlos E. Durán, on behalf of the SAFETY‐VAC study consortium, Carlos E. Durán, Miriam Sturkenboom, Judit Riera‐Arnau, Nicoletta Luxi, Olaf Klungel, Patrick Souverein, Sima Mohammadi, Fabio Riefolo, Irene Pazos, Rosa Gini, Davide Messina, Giuseppe Roberto, Carlo Giaquinto, Elisa Barbieri, Luca Stona, Felipe Villalobos, Martín Solorzano, Carlo Alberto Bissacco, Antonio Gimeno, Beatriz Poblador, Mercedes Aza, Aida Moreno, Alejandro Santos, Vera Ehrenstein, Lise Skovgaard Svingel, Benjamin Randeris Johannesen, Cécile Droz‐Perroteau, Laure Carcaillon‐Bentata, Anna‐Mija Tolppanen, Sirpa Hartikainen, Thuan Vo, Anne Paakinaho, Blair Rajamaki, Hedvig Nordeng, Saeed Hayati, Mahmoud Zidan, Juan José Carreras Martínez, Arantxa Urchueguía Fornes, Elisa Correcher Martínez, Javier Díez‐Domingo, Mar Martin, Patricia Garcia‐Poza, Airam de Burgos, Belén Castillo‐Cano, Elisa Martín‐Merino   +62 more
wiley   +1 more source

Artificial propagation of African catfish (Clarias gariepinus): the application of a single dose of pellets containing D-Ala6,Pro9NEt-mGnRH and dopamine inhibitor metoclopramide

Czech Journal of Animal Science, 2004
The effects on reproduction of African catfish (Clarias gariepinus Burchell 1822) were investigated in three experiments conducted under controlled conditions, carp pituitary (at the dose of 4 mg/kg body weight) or Ovopel - a preparation that contains a ...
E. Brzuska
doaj   +1 more source

Dispersal and delimitation: Phylogenomics of Connaraceae prompts revised generic delimitation in Cnestideae and reveals global biogeographic patterns

TAXON, Volume 75, Issue 2, April 2026.
Abstract The tempo and mode of assembly of the world's most diverse, tropical floras remain poorly known. Evolutionary relationships within pantropical plant clades such as Connaraceae (Oxalidales, ca. 220 species) offer an opportunity to address this issue.
Serafin J.R. Streiff, Jurriaan M. de Vos
wiley   +1 more source