Results 141 to 150 of about 281,490 (255)

MODELING THE DEMAND FOR DURABLE INPUTS: DISTRIBUTED LAGS AND CAUSALITY [PDF]

open access: yes
Vector-autoregressive-moving-average (VARMA) modeling was used to identify distributed lag relationships among farm tractor derived demand variables and to provide a basis for formally testing the hypothesis that the price of new tractor horsepower is ...
Ali, Mukhtar M.   +2 more
core   +1 more source

Testing the Assumptions of History‐Dependent Approaches to Regulation: Comparing Compliant Companies With Those That Transgress

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Risk‐based approaches to regulatory governance are ubiquitous. One aspect of such approaches suggests regulators direct their attention towards companies that have already violated regulations. However, such approaches have made little use of available data to explore these companies, especially compared to companies that do not transgress ...
Ben Hunter
wiley   +1 more source

Interview with the Technical director of the PA MTZ Leonid Krupets

open access: yesЛитьë и металлургия, 2001
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L. N. Krupets
doaj  

Powers and Practices in Labor Standards Enforcement

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Wage theft remains a pervasive problem internationally and within the United States. In response, worker advocates have sought stronger laws to deter violations and promote compliance. Yet formal authority alone may be insufficient; labor departments often fail to use the full extent of their legal authority to conduct vigorous enforcement ...
Daniel J. Galvin   +4 more
wiley   +1 more source

Marketing System and Market Structure for Secondhand Tractors in Punjab [PDF]

open access: yes
The secondhand tractor markets in Punjab have assumed special significance. Around 20000 tractors are transacted annually in these markets, which are generally held on a fixed day of the week specific for each market.
Rangi, P.S., Singh, Karam
core   +1 more source

Heterogeneous Effects of Farm and Nonfarm Income on Household Consumption Expenditure and Inequality

open access: yesReview of Development Economics, EarlyView.
ABSTRACT This study examines the heterogeneous effects of farm income and nonfarm income on household consumption expenditure and consumption expenditure inequality, using data from the 2016 China Labor Force Dynamics Survey. A two‐stage residual inclusion model is employed to address the endogeneity of nonfarm income.
Wanglin Ma, Hongyun Zheng, Puneet Vatsa
wiley   +1 more source

The Dismal Harvest: The Uneven Landscapes of AI in Agriculture

open access: yesTransactions of the Institute of British Geographers, EarlyView.
ABSTRACT In this intervention, I examine artificial intelligence (AI) in agriculture through a political ecology lens, analysing how promises of productivity, efficiency, and sustainability take shape across uneven postcolonial landscapes. Building on feminist and critical agrarian perspectives, I focus on the material relations of farming to show that
Katarzyna Cieslik
wiley   +1 more source

Agricultural tractors

open access: yes, 1992
This volume constitutes a comprehensive study of agricultural tractors. It is divided into the following chapters : agricultural tractors, past and present ; onboard electronic equipment, engines ; mechanical transmissions ; steering, braking and tyres ; hydraulic transmissions ; tractor-implement linkages ; lubricants ; electrical equipment ...
openaire   +1 more source

Artificial intelligence‐powered plant phenomics: Progress, challenges, and opportunities

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Artificial intelligence (AI), a key driver of the Fourth Industrial Revolution, is being rapidly integrated into plant phenomics to automate sensing, accelerate data analysis, and support decision‐making in phenomic prediction and genomic selection.
Xu Wang   +12 more
wiley   +1 more source

THE PROCESSING OF THE TECHNOLOGY OF CASTING OF THE CYLINDERS BLOCK HEADS OF CAST IRON WITH VERMICULAR SHAPE OF GRAPHITE AT PO “MTZ”

open access: yesЛитьë и металлургия, 2005
The results of adjustment of the technological process of casting of the cylinders block head ingots of cast iron with vermicular shape of graphite are presented.
A. N. Krutilin   +6 more
doaj  

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