Results 11 to 20 of about 20,071 (276)

One-loop renormalization of a gravity-scalar system

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Extending the renormalizability proposal of the physical sector of 4D Einstein gravity, we have recently proposed renormalizability of the 3D physical sector of gravity-matter systems.
I. Y. Park
doaj   +1 more source

Interannual variability of the Tropical Atlantic independent of and associated with ENSO: Part II. The South Tropical Atlantic [PDF]

open access: yes, 2006
Two dominant ocean-atmosphere modes of variability on interannual timescales were defined in Part I of this work, namely, the North Tropical Atlantic (NTA) and South Tropical Atlantic (STA) modes.
Barreiro   +53 more
core   +1 more source

On Sub-ENSO Variability [PDF]

open access: yes, 2006
Multichannel singular spectrum analysis (MSSA) of surface zonal wind, sea surface temperature (SST), 20° isotherm depth, and surface zonal current observations (between 1990 and 2004) identifies three coupled ocean–atmosphere modes of variability in the ...
Allen   +37 more
core   +1 more source

Philander opossum (Marsupialia), a new host record for Sparganum of Lueheella Baer, 1924 (= Spirometra Mueller, 1937)

open access: yesMemorias do Instituto Oswaldo Cruz, 1984
Two samples of Sparganum, the larval form of Lueheella Baer, 1924 (= Spirometra Mueller, 1937) were recovered from Philander opossum (L. 1758) captured in Salobra, Mato Grosso State, Brazil, by Dr. Lauro Travassos in may, 1942.
Delir Corrêa Gomes
doaj   +1 more source

Ocean circulation and Tropical Variability in the Coupled Model ECHAM5/MPI-OM [PDF]

open access: yes, 2006
This paper describes the mean ocean circulation and the tropical variability simulated by the Max Planck Institute for Meteorology (MPI-M) coupled atmosphere–ocean general circulation model (AOGCM).
Aagaard   +75 more
core   +1 more source

A delay differential model of ENSO variability, Part 2: Phase locking, multiple solutions, and dynamics of extrema [PDF]

open access: yes, 2010
We consider a highly idealized model for El Nino/Southern Oscillation (ENSO) variability, as introduced in an earlier paper. The model is governed by a delay differential equation for sea surface temperature in the Tropical Pacific, and it combines two ...
Ghil, Michael, Zaliapin, Ilya
core   +5 more sources

Natural sciences teachers’ continuous professional development through a Community of Practice

open access: yesSouth African Journal of Education, 2021
Years of research on teacher quality indicate that the quality and effectiveness of teachers have a significant influence on learner achievements. The quality of teachers and their teaching practice is widely debated where quality may depend on the ...
Christa Joline Philander   +1 more
doaj   +1 more source

On the development of the chondrocranium and the histological anatomy of the head in perinatal stages of marsupial mammals [PDF]

open access: yes, 2017
An overview of the literature on the chondrocranium of marsupial mammals reveals a relative conservatism in shape and structures. We document the histological cranial anatomy of individuals representing Monodelphis domestica, Dromiciops gliroides ...
Forasiepi, Analia Marta   +1 more
core   +4 more sources

Redescription of Cichlidogyrus philander (Monogenea, Ancyrocephalidae) using scanning electron microscopy (SEM) and molecular analysis

open access: yesParasite, 2017
The sclerotized structures of monogeneans have traditionally been studied by light microscopy and different staining techniques. Recently, enzymatic digestion followed by scanning electron microscopy (SEM) has enabled the examination of structural ...
Igeh Patience C   +2 more
doaj   +1 more source

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