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Record W2318249457

A Study in the Mecahnical and Thermodynamical Responses of Cells to Altered Gravity

2015· article· en· W2318249457 on OpenAlexaff
Ioannis Haranas, Ioannis Gkigkitzis, George D. Zouganelis

Bibliographic record

VenueGravitational and Space Research · 2015
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicMagnetic and Electromagnetic Effects
Canadian institutionsYork University
Fundersnot available
KeywordsTorquePhysicsGravitational fieldGravitationMechanicsClassical mechanics
DOInot available

Abstract

fetched live from OpenAlex

The mechanical and thermodynamical effects of gravity should be present in various cell systems where large objects such as plastids move from cell to cell or ribosomes within cells. Furthermore, in the presence of the gravitational field of a primary body i.e. a planet the gravity vector can result to numerous effects some of which are tension, shear and finally torque. In this paper, we study the mechanical/thermodynamical effects of cell by extending Nace’s torque model. On the surface of the Earth we correct gravity for oblateness and rotation. Similarly, in orbit around Earth the J2 harmonic is included. We derive analytical expressions and study the resulting torque effects for various geocentric latitudes as well as circular and elliptical orbits of various eccentricities and inclinations. We find that elliptical polar orbits result to higher torques, and that high eccentricities increase the torque effects in cells drastically. Finally, we propose the use of quartz electronic micro-resonators as precision thermometers, in a calorimetric detection of the cell’s internal temperature increase resulting from the cell power output related to the applied torque.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.951
Threshold uncertainty score0.168

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.059
GPT teacher head0.388
Teacher spread0.328 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2015
Admission routes1
Has abstractyes

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