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Record W1884737647

Risk factors for lumbar spines

2006· article· en· W1884737647 on OpenAlexaboutno aff
James A. Hodgdon, Chandra S. Putcha

Bibliographic record

Venueinternational conference on Modelling and simulation · 2006
Typearticle
Languageen
FieldDecision Sciences
TopicRisk and Safety Analysis
Canadian institutionsnot available
Fundersnot available
KeywordsEvent (particle physics)Risk analysis (engineering)Identification (biology)Computer scienceRisk assessmentProcess (computing)Extension (predicate logic)EstimationLumbar spineIndex (typography)Work (physics)EngineeringBusinessComputer securityMedicine
DOInot available

Abstract

fetched live from OpenAlex

Risk analysis is in reality a very complex subject. Since risks involve human being, analysis of risks will be as complex as the individual itself, group and societal behavior at hand [1]. This leads to risk determination. It is a process that involves both risk identification and risk estimation. Risk estimation itself is basically a two-step process. The first part deals with the determination of the probability of the event and the second part deals with consequences of occurrence of the event. This paper deals basically with defining the risk of damage to a lumber spine and the quantification of risk. The physical aspects of the lumber spine are very well explained by Bogduk and Twomey [2], McGill [3] and Adams et al [4].It is essential to know the actual forces in the lumbar spine along with the strength of the lumber spine to define the corresponding probability of failure. This probability of failure will then be connected to the safety index and then to risk index. This paper is an extension of the work done by the authors in this area [5] dealing with determination of forces and the connected guy wires in the sense that the corresponding risk values are calculated in this paper.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.010
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.023
Threshold uncertainty score0.077

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.010
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0030.001
Science and technology studies0.0010.001
Scholarly communication0.0010.000
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0230.001

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 head0.188
GPT teacher head0.403
Teacher spread0.214 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
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
Published2006
Admission routes1
Has abstractyes

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