Results 51 to 60 of about 2,962,077 (341)

The Rat Model in Microsurgery Education: Classical Exercises and New Horizons

open access: yesArchives of Plastic Surgery, 2014
Microsurgery is a precise surgical skill that requires an extensive training period and the supervision of expert instructors. The classical training schemes in microsurgery have started with multiday experimental courses on the rat model.
Sandra Shurey   +5 more
doaj   +1 more source

Enfermedad por coronavirus 2019 (COVID-19)

open access: yesMedicina U.P.B., 2021
La infección respiratoria causada por el SARS-CoV-2 fue declarada pandemia por la OMS en marzo 11 de 2020. Este nuevo beta-coronavirus, producto probablemente de la mutación aleatoria de un coronavirus infectante de animales, ha impactado la humanidad ...
Jorge Eliécer Sara Ochoa   +1 more
doaj   +1 more source

From Science to Design: the Design4Materials virtuous cycle [PDF]

open access: yes, 2017
Despite the large number of innovative materials developed in laboratories worldwide, their application in new mass-produced products is complicated.
Carullo, Rossana   +4 more
core   +2 more sources

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Supervised Versus Independent Student Laboratories [PDF]

open access: yes, 1983
The purpose of this study was to determine if classroom laboratory time could be reduced in a basic physical agents course. Fifty-seven junior physical therapy students were randomly assigned to three laboratory sections.
Kloth, Luther C., Morrison, Mary Ann
core   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Computer‐based learning in psychology using interactive laboratories [PDF]

open access: yes, 1994
Traditional approaches to computer‐based learning often focus on the delivery of information. Such applications usually provide large stores of information which can be accessed in a wide variety of ways.
Richards, Stephen
core   +3 more sources

The ridge laboratory [PDF]

open access: yesProceedings of 4th international workshop High-pT physics at LHC 09 — PoS(High-pT physics09), 2010
Mechanisms proposed to explain the jet-related correlation of long range in rapidity (the ridge) observed in high-energy heavy-ion collisions are reviewed. Limitations of a model using the combined effect of transverse flow and a direction bias of partons suffering energy loss are discussed.
openaire   +4 more sources

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