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Record W7057561286

Labrador tea Rhododendron tomentosum Harmaja annual shoot growth depending on environmental conditions

2018· dissertation· lv· W7057561286 on OpenAlexaboutno aff

Bibliographic record

VenueE-resource repository of the University of Latvia (University of Latvia) · 2018
Typedissertation
Languagelv
FieldPhysics and Astronomy
TopicMagnetic confinement fusion research
Canadian institutionsnot available
Fundersnot available
KeywordsShootPhenologyPlant developmentVegetative reproductionSeasonality
DOInot available

Abstract

fetched live from OpenAlex

Darbā raksturotas tūbainā rododendra Rhododendron tomentosum Harmaja viengadīgu veģetatīvo un ģeneratīvo dzinumu uzbūves īpašības, salīdzināti katra dzinuma apikālā un bazālā gala fragmenti. Dzinumi ievākti trīs dažādās audzēs, lai noskaidrot vides faktoru – klimatisko apstākļu un augsnes sastāva iespējamo ietekmi primārajā un sekundārajā augšanā. Viengadīgajiem dzinumiem izmērīts gada pieaugums, bet iegūtajiem griezumiem mērīti astoņi raksturlielumi. Dzinumi bija garāki un resnāki augot skābā augsnē , mērenos meteoroloģiskajos apstākļos Apšuciemā. Mazāki izmēri raksturīgi Teiču purvā ievāktajiem paraugiem, kur pēc meteoroloģiskajiem novērojumiem gads bijis nokrišņiem bagāts un applūšana visticamāk ietekmējusi barības vielu uzņemšanu un augšanu. Ģeneratīvie dzinumi ir garāki par veģetatīvajiem dzinumiem, tie balsta ziedu vainagu, kam nepieciešama lielāka mehāniskā izturība, labāka pieejamība apputeksnētājiem. Apikālā gala griezumu fragmentiem raksturīga samērā bieza primārā miza, daudz dziedzermatiņu un jauno pumpuru, savukārt bazālā gala griezumu fragmentiem jau attīstījies biezāks sekundārās koksnes slānis.

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)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation 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 score0.004
Threshold uncertainty score0.011

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
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 integrity0.0000.001
Insufficient payload (model declined to judge)0.0030.001

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 head0.007
GPT teacher head0.198
Teacher spread0.192 · 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 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
Published2018
Admission routes1
Has abstractyes

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