Results 21 to 30 of about 6,532,743 (274)

The hawkmoths (Insecta, Lepidoptera, Sphingidae) of Rancho Laguna Blanca, Departamento San Pedro, Paraguay with documentation of five new country records

open access: yesRevista del Museo de La Plata, 2017
An annotated catalogue of the 63 species of hawkmoths (Sphingidae) from the Reserva Natural Rancho Laguna Blanca (RNLB) is provided, representing 66.32% of the species documented in Paraguay.
Paul Smith   +4 more
doaj   +1 more source

Two new species of Hyalella (Amphipoda, Dogielinotidae) from the Humid Chaco ecoregion of Paraguay [PDF]

open access: yesZooKeys
The freshwater amphipod genus Hyalella Smith, 1874 is widely distributed in the Neotropics, with several biogeographically restricted species and a high cryptic diversity throughout South America.
Giovanni Mussini   +2 more
doaj   +3 more sources

Ideal-quasi-Cauchy sequences [PDF]

open access: yes, 2012
An ideal $I$ is a family of subsets of positive integers $\textbf{N}$ which is closed under taking finite unions and subsets of its elements.
Cakalli, Huseyin, Hazarika, Bipan
core   +2 more sources

Observations on the diet and behaviour of captive Monodelphis (Mygalodelphys) kunsi Pine, 1975 (Didelphimorphia: Didelphidae) from Paraguay

open access: yesMammalogy Notes, 2018
We report data on the feeding preferences and behaviour of the little known didelphid Monodelphis (Mygalodelphys) kunsi, based on captive observations of a sub-adult female and a presumed sub-adult male.
Helen Pheasey   +2 more
doaj   +1 more source

On (semi)topology L-algebras [PDF]

open access: yesCategories and General Algebraic Structures with Applications, 2023
Here, we define (semi)topological L-algebras and some related results are approved. Then we deduce conditions that mention an L-algebra to be a semi-topological or a topological L-algebra and we check some attributes of them.
Mona Aaly Kologani
doaj   +1 more source

The Ideal of Transparency in the Digital Era [PDF]

open access: yesBogoslovni Vestnik, 2023
Today we live in an era of transparency, made possible by digital technology and the ideal of transparency. To understand the origins of this ideal, we must first look at the concept of transparency.
Jonas Miklavčič
doaj   +1 more source

Introduction to the Special Issue on Physician Mental Health

open access: yesQualitative Research in Medicine & Healthcare, 2019
Amid tragedy, a doctor’s most heroic act may be to listen - to be a sacred witness to the suffering of patients. Yet where do heroic doctors go with their pain? Who listens to the suffering of physicians?
Pamela Wible
doaj   +1 more source

𝒩 -Prime Spectrum of Stone Almost Distributive Lattices

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2021
Introduced the notions of annulets and 𝒩 -filters in stone Almost Distributive Lattices and investigated their properties. Utilized annulets to characterize the 𝒩 -filters.
Rafi N., Bandaru Ravi Kumar, Srujana M.
doaj   +1 more source

Logarithmic oscillators: ideal Hamiltonian thermostats [PDF]

open access: yes, 2012
A logarithmic oscillator (in short, log-oscillator) behaves like an ideal thermostat because of its infinite heat capacity: when it weakly couples to another system, time averages of the system observables agree with ensemble averages from a Gibbs ...
A. Khinchin   +8 more
core   +2 more sources

Physician-Friendly States for Mental Health: A Comparison of Medical Licensing Boards

open access: yesQualitative Research in Medicine & Healthcare, 2019
Do medical boards undermine physician mental health by breaching physician confidentiality and privacy? We analyze the initial medical licensing process in each state to determine if qualified applicants who report mental illness experience ...
Pamela Wible, Arianna Palermini
doaj   +1 more source

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