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Record W4229078578 · doi:10.9752/ts056.05-05-2022

Grain Transportation Report, May 5, 2022

2022· report· en· W4229078578 on OpenAlexaboutno aff

Bibliographic record

Venuenot available
Typereport
Languageen
FieldEngineering
TopicSoil Mechanics and Vehicle Dynamics
Canadian institutionsnot available
Fundersnot available
KeywordsBusiness

Abstract

fetched live from OpenAlex

Fuel Price Reaches All-Time Record High of $5.509 For the week ending May 2, 2022, the U.S. average diesel fuel price rose to $5.509 per gallon, 34.9 cents from the previous week and 236.7 cents above the same week last year.Reflecting an increase of 40.8 cents per gallon from 3 weeks ago, this week's diesel price is the highest since March 14's of $5.25 per gallon.This week's price also marks the highest-ever price on record and contains the secondlargest week-to-week increase on record.(The largest week-to-week increase of 74.5 cents occurred just under 2 months ago, on March 7.) In the Midwest-locus of the key grain-producing States-the diesel price rose to $5.329 per gallon, 34.2 cents per gallon and 224.4 cents above the same time last year.Diesel provides the main fuel for trucks, railroad engines, barges, and oceangoing vessels.A surge in diesel prices directly impacts transportation costs. Wheat Inspections Increase SharplyFor the week ending April 28, total inspections of grain (corn, wheat, and soybeans) for export from all major U.S. export regions totaled 2.7 million metric tons (mmt), down 13 percent from last year and up 9 percent from the 3-year average.Total grain inspections were also up 4 percent from the previous week, reflecting a 33-percent jump in wheat inspections and a 1-percent increase in corn inspections.Inspections destined to Latin America accounted for most of the wheat increase.Corn accounted for about 49 percent of total grain inspections for the week, while wheat accounted for 15 percent.Inspections of soybeans, however, were down 1 percent from the previous week and accounted for 36 percent of total grain inspections.Pacific Northwest (PNW) grain inspections rose 37 percent from the past week, and Texas Gulf inspections rose 21 percent. Maintenance of Panama Canal Locks May Restrict Transit, May 7-19Several tentatively scheduled outages may affect Panama Canal traffic this month.On May 7, the east lane of the Panama Canal's Gatum Panamax Locks may be out of service for 6 hours on May 7 and 12 hours on May 9 for maintenance work.On May 8, the west lane of the Locks may be out of service for 12 hours.During these outages, the locks' daily transit capacity is estimated at 25-27 vessels-down from the normal capacity of 34-36 vessels.From May 10-19, a tentatively scheduled culvert-repair outage at the Gatum Locks is estimated to reduce daily transit capacity to 26-28 vessels (down from 34-36 vessels, normally).No major delays are anticipated.The locks' exact transit capacity depends on vessel mix, transit restrictions, and other factors.A majority of U.S. grain destined to Asia transits the canal. Snapshots by Sector Export SalesFor the week ending April 21, unshipped balances of wheat, corn, and soybeans for marketing year 2021/22 totaled 32.6 million metric tons (mmt), down 7 percent from the same time last year and down 3 percent from the previous week.Net corn export sales were 0.867 mmt, down 1 percent from the previous week.Net soybean export sales were 0.481 mmt, up 5 percent from the previous week.Net weekly wheat export sales were 0.032 mmt, up 23 percent from the previous week.Rail U.S. Class I railroads originated 23,106 grain carloads during the week ending April 23.This was a 18-percent increase from the previous week, 9 percent fewer than last year, and 3 percent fewer than the 3-year average.Average May shuttle secondary railcar bids/offers (per car) were $1,525 above tariff for the week ending April 28.This was $1,021 less than last week and $1,567 more than this week last year.Barge For the week ending April 30, barged grain movements totaled 790,572 tons.This was 12 percent less than the previous week and 18 percent more than the same period last year.For the week ending April 30, 493 grain barges moved down river-56 fewer barges than the previous week.There were 680 grain barges unloaded in the New Orleans region, 7 percent fewer than last week. OceanFor the week ending April 28, 36 oceangoing grain vessels were loaded in the Gulf-3 percent more than the same period last year.Within the next 10 days (starting April 29), 39 vessels were expected to be loaded-25 percent fewer than the same period last year.As of April 28, the rate for shipping a metric ton (mt) of grain from the U.S. Gulf to Japan was $79.00.This was unchanged from the previous week.The rate from the PNW to Japan was $44.25 per mt, 1 percent less than the previous week.

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: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: Other
Teacher disagreement score0.156
Threshold uncertainty score0.523

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0010.000
Scholarly communication0.0030.001
Open science0.0010.001
Research integrity0.0020.002
Insufficient payload (model declined to judge)0.1560.125

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 head0.016
GPT teacher head0.250
Teacher spread0.234 · 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 designNot applicable
Domainnot available
GenreOther

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".

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Citations0
Published2022
Admission routes1
Has abstractyes

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