Results 81 to 90 of about 975,858 (291)

Child labor handbook [PDF]

open access: yes
This paper surveys many aspects and issues of child labor, including its causes and effects as well as policies associated with it. Child labor has come to be considered an expression of poverty, both a cause and an effect of underdevelopment.
Cigno, Alessandro   +2 more
core  

Challenges and Future Directions in Assessing the Quality and Completeness of Advanced Materials Safety Data for Re‐Usability: A Position Paper From the Nanosafety Community

open access: yesAdvanced Sustainable Systems, EarlyView.
Nanosafety data provide a guiding example for establishing best practices in data management, aligning with FAIR principles and quality criteria. This review explores existing quality assessment approaches for reliability, relevance, and completeness, emphasizing the need for harmonization and adaptation to nanomaterials and advanced materials. The aim
Verónica I. Dumit   +43 more
wiley   +1 more source

Simultaneous Decision Making of Child Schooling and Child Labour in Pakistani Urban Households

open access: yesLahore Journal of Economics
In recent years, there has been a rapidly expanding literature on child labor that provides empirical evidence on its nature and determinants. Previous literature on Pakistani child labor includes works by Khan (1982), Hussain (1985), Ahmed (1991), Khan
Karamat Ali and Rana Ejaz Ali Khan
doaj  

The macroeconomics of child labor regulation [PDF]

open access: yes
We develop a positive theory of the adoption of child labor laws. Workers who compete with children in the labor market support the introduction of a child labor ban, unless their own working children provide a large fraction of family income.
Fabrizio Zilibotti, Matthias Doepke
core  

Techno‐Economic Analysis of Polylactic Acid from Corn Stover: Understanding Uncertainty and Variability via Artificial Intelligence Tools

open access: yesAdvanced Sustainable Systems, EarlyView.
This study analyses the uncertainty and variability existing in the economic performance of polylactic acid (PLA) production, via integrating techno‐economic analysis with process models and Monte Carlo simulation enabled by artificial intelligence. The results show that the minimum selling price varies from $2,107 to $3076/t PLA.
Yinqiao Wang   +5 more
wiley   +1 more source

Political Repression and Child Labor: Theory and Empirical Evidence [PDF]

open access: yes
Most normative studies on child labor arrive at the conclusion that child labor is detrimental to social welfare. Child labor is, however, still prevalent in many developing countries even though in many of these countries it is forbidden by law. In this
Heinrich Ursprung   +2 more
core  

Cotton and Child Labor Poster [PDF]

open access: yes, 2008
Poster aimed at educating consumers about the use of child labor in the planting and harvesting of cotton. Offers consumers suggestions on how they can take action and demand that apparel producers and vendors do not support child ...
International Labor Rights Forum
core   +1 more source

Generalized Mechanism Model for Ecosystem Hysteresis

open access: yesAdvanced Science, EarlyView.
A simplified model examines ecosystem transitions into alternative states after disturbances by leveraging positive and negative feedbacks. It identifies critical tipping points and quantifies hysteresis. Tests conducted on lakes, grasslands, and pitcher‐plant leaves align closely with empirical data and enable the prediction of recovery trajectories ...
Yanbin Hao   +9 more
wiley   +1 more source

Child Labor, Idiosyncratic Shocks, and Social Policy [PDF]

open access: yes
In this paper, we measure the welfare effects of banning child labor in an economy with strong idiosyncratic shocks to employment. We then design two different policies: an unemployment insurance program and a universal basic income system.
Alice Fabre, Stéphane Pallage
core  

Versatile CRISPR‐Cas Tools for Gene Regulation in Zebrafish via an Enhanced Q Binary System

open access: yesAdvanced Science, EarlyView.
This study introduces CRISPR‐Q, a transgenic CRISPR‐Cas system leveraging the QFvpr/QUAS binary expression platform in zebrafish. CRISPR‐Q overcomes previous challenges in achieving stable and efficient gene regulation. By enabling precise spatiotemporal control of transcript knockdown (CRISPR‐QKD) and gene activation (CRISPR‐Qa), it provides a ...
Miaoyuan Shi   +13 more
wiley   +1 more source

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