Results 51 to 60 of about 5,303,119 (298)

Exatidão de posicionamento de um receptor GPS, operando sob diferentes coberturas vegetais Evaluation of the accuracy of positioning a GPS receiver operating under different vegetation covers

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2002
Para avaliar a exatidão de posicionamento planimétrico do receptor GPS Trimble/Pro-XL, operando sob diferentes condições de cobertura vegetal (pastagem, seringueira, eucalipto e pinus), o equipamento foi posicionado alternadamente sobre 6 pontos, locados
Rubens Angulo Filho   +2 more
doaj   +1 more source

ACCURACY OF APPROXIMATE EIGENSTATES [PDF]

open access: yesInternational Journal of Modern Physics A, 2000
Besides perturbation theory, which requires the knowledge of the exact unperturbed solution, variational techniques represent the main tool for any investigation of the eigenvalue problem of some semibounded operator H in quantum theory. For a reasonable choice of the employed trial subspace of the domain of H, the lowest eigenvalues of H can be ...
Lucha, Wolfgang, Schöberl, Franz
openaire   +2 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Are Accuracy and Robustness Correlated [PDF]

open access: yes2016 15th IEEE International Conference on Machine Learning and Applications (ICMLA), 2016
Accepted for publication at ICMLA ...
Andras Rozsa   +2 more
openaire   +3 more sources

Translophagy—A potential link between autophagy impairment and translational errors

open access: yesFEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk   +11 more
wiley   +1 more source

Has the accuracy of German macroeconomic forecasts improved? [PDF]

open access: yes
The major focus of this paper is to determine whether the accuracy of German macroeconomic forecasts has improved over time. We examine 1-year-ahead forecasts of real GDP and inflation for 1967 to 2001 made by three major German forecasting groups and ...
Stekler, H. O., Heilemann, Ullrich
core   +2 more sources

Combining Sound and Deep Neural Networks for the Measurement of Jump Height in Sports Science

open access: yesSensors
Jump height tests are employed to measure lower-limb muscle power of athletic and non-athletic populations. The most popular instruments for this purpose are jump mats and, in recent years, smartphone apps, which compute jump height through the manual ...
Lucas Banchero   +3 more
doaj   +1 more source

Stereotactic biopsy for intracranial lesions: clinical-pathological compatibility in 60 patients Biopsia estereotáctica para lesões intracranianas: compatibilidade clínico patológica em 60 casos

open access: yesArquivos de Neuro-Psiquiatria, 2009
OBJECTIVE: Image guided stereotactic biopsy (SB) provides cerebral tissue samples for histological analysis from minimal lesions or those that are located in deep regions, being crucial in the elaboration of therapeutic strategies, as well as the ...
Eduardo Urbano da Silva   +5 more
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

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