MétaCan
Menu
Back to cohort
Record W4390752360 · doi:10.56860/jtsda.v3i2.88

Estimasi Angkutan Sedimen Dasar pada Saluran Sand Trap Daerah Irigasi Gumbasa

2023· article· id· W4390752360 on OpenAlexaff
Nina Bariroh Rustiati, Nurfahli Riza Fauzi, Ariesto Keristiadi, Wahyu Setiaji, Ngaripin

Bibliographic record

VenueJurnal Teknik Sumber Daya Air · 2023
Typearticle
Languageid
FieldEngineering
TopicGeotechnical and construction materials studies
Canadian institutionsWiLAN (Canada)
Fundersnot available
KeywordsForestryPhysicsEnvironmental scienceGeography

Abstract

fetched live from OpenAlex

Informasi dari pihak Balai Wilayah Sungai Sulawesi 3 Daerah Irigasi Gumbasa membutuhkan data sedimentasi dasar (bed load) yang akan digunakan untuk memprediksi frekuensi penggelontoran jumlah sedimen dasar pada saluran sand trap. Daerah Irigasi Gumbasa terletak di Daerah lembah Palu yang memanjang dari kaki hulu Sungai Gumbasa mengalir hingga Sungai Kawatuna di Kota Palu. Daerah Irigasi Gumbasa melayani 5 Kecamatan yang berada di Kabupaten Sigi dan Kota Palu yaitu : Kecamatan Gumbasa, Tanambulaya, Dolo, Sigi Biromaru dan Palu Selatan, Daerah Irigasi Gumbasa memiliki luas area seluas 1.737 Ha. Penelitian ini bertujuan untuk mengetahui jumlah angkutan sedimen dasar pada Saluran Sand Trap Daerah Irigasi Gumbasa. Pada penelitian ini dilakukan pengambilan sampel bed load, kecepatan aliran dan kedalaman ailira pada saluran. Pengambilan sampel dilakukan di dua musim yaitu pada awal musim hujan (bulan Februari) dan akhir musim hujan (bulan Maret). Tujuan pengambilan sampel di dua waktu yang berbeda untuk mengetahui perbedaan jumlah angkutan sedimen pada waktu tersebut. Sampel sedimen kemudian diuji di laboratorium untuk mendapatkan ukuran diameter butiran dengan prosentase lolos 90% dan 50 (D90 dan D50). Data-data yang telah diperoleh selanjutnya dianalisis menggunakan persamaan Meyer-Peter-Muller. Hasil analisis menunjukan jumlah angkutan sedimen dasar pada awal musim hujan menggunakan persamaan Meyer-Peter-Muller sebesar 184,966 m3/hari sedangkan pada akhir musim hujan jumlah angkutan sedimen dasar menggunakan persamaan Meyer-Peter-Muller sebesar 38,494 m3/hari.

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)0.002
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: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.036
Threshold uncertainty score0.072

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0080.002

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 head0.015
GPT teacher head0.237
Teacher spread0.221 · 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
Published2023
Admission routes1
Has abstractyes

Explore more

Same venueJurnal Teknik Sumber Daya AirSame topicGeotechnical and construction materials studiesFrench-language works237,207