Zobrazeno 1 - 10
of 627
pro vyhledávání: '"Emanuel H"'
Autor:
Aida Cuni-Sanchez, Emanuel H. Martin, Eustrate Uzabaho, Alain S. K. Ngute, Robert Bitariho, Charles Kayijamahe, Andrew R. Marshall, Nassoro A. Mohamed, Gideon A. Mseja, Aventino Nkwasibwe, Francesco Rovero, Douglas Sheil, Rogers Tinkasimire, Lawrence Tumugabirwe, Kenneth J. Feeley, Martin J. P. Sullivan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Thermophilization is the directional change in species community composition towards greater relative abundances of species associated with warmer environments. This process is well-documented in temperate and Neotropical plant communities,
Externí odkaz:
https://doaj.org/article/0d8233dc29f74bf6bb1d66d4ce310ecb
Autor:
Emmanuel H. Lyimo, Gabriel Mayengo, Kwaslema M. Hariohay, Joseph Holler, Alex Kisingo, David J. Castico, Niwaeli E. Kimambo, Justin Lucas, Emanuel H. Martin, Damian Nguma
Publikováno v:
Land, Vol 13, Iss 10, p 1647 (2024)
Connectivity between protected areas is necessary to prevent habitat fragmentation. Biodiverse countries like Tanzania craft legislation to promote habitat connectivity via the creation of ecological corridors, but their viability for wildlife often
Externí odkaz:
https://doaj.org/article/66a30a9b59fe4cee9c863a5ab107ecbd
Autor:
Andrea F. Vallejo-Vargas, Douglas Sheil, Asunción Semper-Pascual, Lydia Beaudrot, Jorge A. Ahumada, Emmanuel Akampurira, Robert Bitariho, Santiago Espinosa, Vittoria Estienne, Patrick A. Jansen, Charles Kayijamahe, Emanuel H. Martin, Marcela Guimarães Moreira Lima, Badru Mugerwa, Francesco Rovero, Julia Salvador, Fernanda Santos, Wilson Roberto Spironello, Eustrate Uzabaho, Richard Bischof
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Temporal niche partitioning is an important feature of animal communities. Here, Vallejo-Vargas and colleagues analyze standardized camera trap survey data from protected areas across the tropics to investigate diel patterns of forest mammals in rela
Externí odkaz:
https://doaj.org/article/6ef1e62c8db547ae8fe3841015b6d5fb
Autor:
Julius V. Lasway, Ingolf Steffan-Dewenter, Rudolf Mremi, Neema R. Kinabo, John J. Sanya, Oliver C. Nyakunga, Emanuel H. Martin, Connal Eardley, Alain Pauly, Marcell K. Peters, Henry K. Njovu
Publikováno v:
Data in Brief, Vol 48, Iss , Pp 109181- (2023)
A dataset describing the occurrence of wild bees and their interaction with forage plants along livestock grazing gradient is critical in understanding bee-plant interaction networks and in developing conservation plans to ensure ecosystem services i
Externí odkaz:
https://doaj.org/article/2610c9304306442595bf646dbc135339
Publikováno v:
SoftwareX, Vol 19, Iss , Pp 101159- (2022)
We present a C++ header-only parallel sparse matrix library, based on sparse quadtree representation of matrices using the Chunks and Tasks programming model. The library implements a number of sparse matrix algorithms for distributed memory parallel
Externí odkaz:
https://doaj.org/article/28648d2b241c4cacbfc785a291406092
Density matrix perturbation theory based on recursive Fermi-operator expansions provides a computationally efficient framework for time-independent response calculations in quantum chemistry and materials science. From a perturbation in the Hamiltoni
Externí odkaz:
http://arxiv.org/abs/2409.17033
Herbaceous vegetation communities around lake Manyara, Tanzania: response to environmental gradients
Publikováno v:
Nature Conservation Research: Заповедная наука, Vol 5, Iss 4, Pp 55-64 (2020)
Healthy populations of wildlife require quality forage sufficiently available in both space and time. The herbaceous vegetation around rift valley lakes in Tanzania varies along productivity, disturbance and stress gradients. We have analysed herbace
Externí odkaz:
https://doaj.org/article/82a1cfe8d5b64e1ab0c88bd15aecccee
Publikováno v:
SoftwareX, Vol 7, Iss , Pp 107-111 (2018)
Ergo is a C++ program for all-electron Hartree–Fock and Kohn–Sham density functional theory electronic structure calculations using Gaussian basis sets. The program uses algorithms for which the computational cost increases linearly with system s
Externí odkaz:
https://doaj.org/article/bf8f9c958e0a44849fd9b36ebb488b86
Autor:
Kaiza R. Kaganzi, Aida Cuni-Sanchez, Fatuma Mcharazo, Emanuel H. Martin, Robert A. Marchant, Jessica P. R. Thorn
Publikováno v:
Land, Vol 10, Iss 10, p 999 (2021)
Mountain environments and communities are disproportionately impacted by climate change. Changes in temperature are greater than at lower elevations, which affect the height of the cloud base and local rainfall patterns. While our knowledge of the bi
Externí odkaz:
https://doaj.org/article/b57ec2b3549944f987ed02b0b79c140f
Autor:
Rubensson, Emanuel H.
We present theory for general partial derivatives of matrix functions on the form $f(A(x))$ where $A(x)$ is a matrix path of several variables ($x=(x_1,\dots,x_j)$). Building on results by Mathias [SIAM J. Matrix Anal. Appl., 17 (1996), pp. 610-620]
Externí odkaz:
http://arxiv.org/abs/2306.15814