Results 131 to 140 of about 7,028,046 (330)

Health laboratory technology: report on a WHO working group, London, 2–5 October 1979

open access: yes, 1981
22 p.A Working Group on Appropriate Technology in Health Laboratories was convened by the World Health Organization Regional Office for Europe, in collaboration with the Government of the United Kingdom, in London on 2–5 October 1979.
World Health Organization. Regional Office for Europe
core  

Temporary settlements for Venezuelan refugees

open access: yesOculum Ensaios
This study aimed to analyze the temporary settlements set up for Venezuelan refugees in the city of Boa Vista-RR, Brazil, to propose guidelines for these facilities. The methodology uses multiple exploratory case studies with a qualitative approach. The
luana toralles Carbonari   +3 more
doaj   +1 more source

Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering

open access: yesAdvanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman   +4 more
wiley   +1 more source

Silver Diamine Fluoride in Pediatric Dentistry: Effectiveness in Preventing and Arresting Dental Caries—A Systematic Review

open access: yesChildren
Background: Tooth decay is considered a global scourge by the World Health Organization (WHO) starting at an early age. In recent years, silver diamine fluoride (SDF) has regained interest, particularly in pediatric dentistry, used to prevent the ...
Alexandrina Muntean   +10 more
doaj   +1 more source

Red‐Light Tomographic Volumetric 3D Printing in Seconds for Fabrication of Colorless Structures

open access: yesAdvanced Materials Technologies, EarlyView.
A custom red‐light‐responsive TVAM platform combines methylene blue, triethanolamine, and PEGDA to fabricate transparent crosslinked hydrogels. Light patterns are projected into a rotating resin container, where a sacrificial photoinitiator system enables rapid polymerization and colorless channel‐containing structures, utilizing low‐energy light for ...
Ali Eftekhari   +9 more
wiley   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

open access: yesAdvanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng   +5 more
wiley   +1 more source

Identifying Physical Interactions in Contact‐Based Robot Manipulation for Learning from Demonstration

open access: yesAdvanced Robotics Research, EarlyView.
Robots can learn manipulation tasks from human demonstrations. This work proposes a versatile method to identify the physical interactions that occur in a demonstration, such as sequences of different contacts and interactions with mechanical constraints.
Alex Harm Gert‐Jan Overbeek   +3 more
wiley   +1 more source

A theory of the temporary organization

open access: yes
The idea of the firm as an eternal entity possibly came in with the era of industrialism. In any case, the practical consequences of this idea contrast sharply with many ideas about projects and temporary organizations.
Söderholm, Anders, Lundin, Rolf A.
core  

Review of Temporary Employment Literature: Perspectives for Research and Development in Latin America Revisión de la Literatura sobre Trabajo Temporal: Perspectivas para la Investigación y el Desarrollo en América Latina

open access: yesPsykhe, 2010
Temporary employment has become a major concern in the last decades: it is seen as the result of the continuous changes in the working system around the world.
Gabriel Martínez   +2 more
doaj  

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