Results 81 to 90 of about 326,163 (342)

Safe Tractor Operations: Tractor Operator Checklist

open access: yesEDIS
An operator checklist is provided at the end of this publication from the Safe Tractor Operations series. This checklist is designed so that it can be kept as a record of a tractor operator’s training. Written by Serap Gorucu, Carol J. Lehtola, and Charles M.
Serap Gorucu   +2 more
openaire   +3 more sources

Test 2214: Kubota M7-132 [PDF]

open access: yes, 2019
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

Redistributive land reforms, agricultural productivity, and structural change: New cross‐national evidence

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra   +3 more
wiley   +1 more source

INCREASE OF THE IRON-CHIP BRIQUETTES QUALITY FOR CUPOLA HEAT

open access: yesЛитьë и металлургия, 2009
The cycle of chips processing by method of «hot» briquetting with addition of grinded graphite is given.
D. M. Kukuj   +4 more
doaj  

Test 1950 John Deere 6130D Diesel [PDF]

open access: yes, 2009
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

Notes on Tractor Calculi

open access: yes, 2020
These notes present elementary introduction to tractors based on classical examples, together with glimpses towards modern invariant differential calculus related to vast class of Cartan geometries, the so called parabolic geometries.
Slovák, Jan, Suchánek, Radek
openaire   +2 more sources

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

open access: yesThe Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich   +5 more
wiley   +1 more source

Perfecting of the technological process of steel castings production of machine-building nomenclature

open access: yesЛитьë и металлургия, 2003
There is shown the method of improvement of the steel castings production technology by means of development and realization of the measures on prevention of formation of the gas origin defects on the basis of using of system approach to investigation of
A. A. Radchenko   +2 more
doaj  

Method of justification of the grain cleaning assembly performance

open access: yesResearch in Agricultural Engineering, 2018
The performance potential of the existing grain cleaning assemblies meant for nominal and stable gross grain flow in view of the agrotechnical harvest time is not realized to the full extent.
Vladimir Shepelev   +2 more
doaj   +1 more source

Test 1957: John Deere 5075E Diesel [PDF]

open access: yes, 2009
ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications ...
Nebraska Tractor Test Lab,
core   +1 more source

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