Results 41 to 50 of about 2,679,336 (291)

Child Participation in Iran Labor Market, Individual and Environmental Determinants [PDF]

open access: yesIranian Journal of Economic Studies
The phenomenon of child labor and street children is one of the pressing issues in most contemporary large cities around the world. The prevalence of this phenomenon has become so significant that it engages both developed and developing societies ...
Malihe Hadadmoghadam, Pedram Davoudi
doaj   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig   +2 more
wiley   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

open access: yesAdvanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic   +2 more
wiley   +1 more source

Social Welfare and Child Labor in South Carolina Cotton Mill Communities, NCLC Pamphlet no. 201

open access: yes, 1913
Pamphlet by Rev. C.E. Weltner, D.D., Welfare Worker, Olympia Mills, Columbia, South Carolina. Reprinted from the Child Labor Bulletin, 2/1 May 1913, containing the addresses and proceedings of the Ninth National Conference on Child Labor, held at ...
Weltner, C.E.
core   +1 more source

THE IMPACT OF TRADE ON CHILD LABOR: EVIDENCE FROM SELECTED SAARC AND ASEAN COUNTRIES

open access: yesJournal of Indonesian Economy and Business, 2017
Past studies have tended to investigate the relationship between trade and child labor under the traditional trade theories, while assuming that the trade in homogenous goods and the results show inconclusive evidence of a relationship.
Rossazana Ab-Rahim, Bilal Tariq
doaj   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Rational Control of Antibody Orientation for Enhancing Sensitivity and Specificity in Lateral Flow Immunoassays With Clinical Validation

open access: yesAdvanced Healthcare Materials, EarlyView.
Systematic investigation of antibody orientation strategies in lateral flow immunoassays reveals that a para‐substituted (aminomethyl)phenylboronic acid mediated probe (P‐6) combined with a biotin‐streptavidin test‐line modification achieves a synergistic 14‐ to 19‐fold sensitivity gain over conventional conjugation. Furthermore, multiplexed detection,
Pin‐Hao Wang   +5 more
wiley   +1 more source

How to Make Child Labor Legislation More Effective, NCLC Pamphlet no. 197

open access: yes, 1913
Pamphlet by Samuel McCune Lindsay, Vice-Chairman of the NCLC, Professor of Social Legislation, Columbia University, New York City. Reprinted from the Child Labor Bulletin, 2/1, May 1913, containing the addresses and proceedings of the Ninth National ...
Lindsay, Samuel McCune, 1869-1960
core   +1 more source

Persistence of child labor or exploration of child labor

open access: yes, 2020
O artigo visou problematizar as relações entre o processo de formação humana da infância da classe trabalhadora e a problemática da “exploração do trabalho infantil”, por sua vez tão envolta em mitos, polêmicas e equívocos, objeto de um certo senso comum por parte da academia, de instituições não governamentais e órgãos oficiais, da mídia e da ...
Conde, Soraya Franzoni, Silva, Mauricio
openaire   +1 more source

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