Results 11 to 20 of about 1,879,484 (310)

Experimental Analysis to Enhance the Performance of Shell and Tube Exchanger With Ribs [PDF]

open access: yesE3S Web of Conferences, 2023
Heat transfer has always been a significantly interesting topic with an eye towards developing highly efficient, inexpensive & light weight Heat Exchangers. This project is about enhancement of heat transfer through ribs. Ribs are an efficient & economic
Rambabu Palivela   +3 more
doaj   +1 more source

A new species of Phalotris (Serpentes, Colubridae, Elapomorphini) from Paraguay [PDF]

open access: yesZoosystematics and Evolution, 2022
A new species of Phalotris from the nasutus group, Phalotris shawnella sp. nov., is described. It can be distinguished from the other members of the group by having the following combination of characters: 1) fifth supralabial in contact with parietal, 2)
Paul Smith   +2 more
doaj   +3 more sources

A record of diurnal birth and placentophagia in an urban-dwelling female black and gold howler monkey (Alouatta caraya, Primates: Atelidae) in the City of Pilar, south-west Paraguay

open access: yesMammalogy Notes, 2023
Placentophagia, the postpartum consumption of the afterbirth by a mother, is widespread among eutherian mammals and linked to both endocrinological and ecological advantages.
Rachel V. Taylor   +3 more
doaj   +1 more source

Métodos ergonómicos observacionales para la evaluación del riesgo biomecánico asociado a desordenes musculoesqueléticos de miembros superiores en trabajadores 2014-2019

open access: yesRevista Colombiana de Salud Ocupacional, 2021
Introducción: Debido a los avances en tecnología y a la preocupación por mejorar las condiciones laborales de los trabajadores, se han desarrollado métodos de evaluación observacionales (MEO) para la evaluación del riesgo biomecánico (ERB) asociado a ...
Sara Patricia Angulo Martínez   +3 more
doaj   +1 more source

Conv-TasNet: Surpassing Ideal Time-Frequency Magnitude Masking for Speech Separation [PDF]

open access: yesIEEE/ACM Transactions on Audio Speech and Language Processing, 2018
Single-channel, speaker-independent speech separation methods have recently seen great progress. However, the accuracy, latency, and computational cost of such methods remain insufficient.
Yi Luo, N. Mesgarani
semanticscholar   +1 more source

Developing Typologies in Qualitative Research: The Use of Ideal-type Analysis

open access: yesInternational Journal of Qualitative Methods, 2022
The tradition of developing typologies has been prominent in research, particularly within the fields of psychology and sociology, for decades. A typology is formed by grouping cases or participants into types on the basis of their common features ...
E. Stapley, Sally O’Keeffe, N. Midgley
semanticscholar   +1 more source

Re-dressing the balance: Winckelmann, Greek costume and the Ideal [PDF]

open access: yesJournal of Art Historiography, 2021
The paper explores the overlooked attention Johann Joachim Winckelmann gave to clothing and clothed statues. It engages with Winckelmann’s self-fashioning, the costume-based analysis through which he traced the cultural trajectory of antique peoples, and
Fiona K. A. Gatty
doaj   +1 more source

Lactiplantibacillus plantarum–Nomad and Ideal Probiotic

open access: yesFrontiers in Microbiology, 2021
Probiotics are increasingly recognized as capable of positively modulating several aspects of human health. There are numerous attributes that make an ideal probiotic.
Mario Fidanza, P. Panigrahi, T. Kollmann
semanticscholar   +1 more source

$\gamma$- BCK algebras [PDF]

open access: yesJournal of Mahani Mathematical Research, 2022
We know that $\Gamma-$ring, $\Gamma-$incline, $\Gamma-$semiring, $\Gamma-$semigroup are generalizations ofring, incline, semiring and semigroup respectively.
Arsham Borumand Saeid   +2 more
doaj   +1 more source

Phylogeography and genetic diversity of the microbivalve Kidderia subquadrata, reveals new data from West Antarctic Peninsula

open access: yesScientific Reports, 2021
It is well established that Antarctic biodiversity has been strongly influenced by rapid climatic fluctuations during the Quaternary. Marine invertebrates from Antarctica constitute an interesting lens through which to study the impacts of the last ...
Daniela Levicoy   +3 more
doaj   +1 more source

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