Results 111 to 120 of about 12,755,196 (300)

Connectivity-Based Shape Descriptors

open access: yes, 2010
Connectivity-Based Shape ...
Atul Sajjanhar (13059588)   +3 more
core  

Changing Livelihoods, Development, and Cultural Practices: Reshaping Forests Among the Tau Taa Vana People

open access: yesForest and Society
The Tau Taa Vana people live in the Bulang Highlands, Tojo Una-Una, in Central Sulawesi Province. The region's development has shaped the marginalization of forest-dwelling and forest-adjacent communities.
Muhammad Alie Humaedi   +5 more
doaj   +1 more source

Influence of Particle Shape and Size in Copper‐Based Low‐Temperature Metallization Paste for Solar Cells

open access: yesAdvanced Engineering Materials, EarlyView.
Particle morphology controls the balance between printability and electrical connectivity in low‐temperature AgCu/Ag metallization pastes. Flake‐shaped AgCu particles form extended low‐resistance contacts, whereas spherical particles favor processability at high metal loading. Fine Ag particles further tune void filling and conductive‐network formation
O. Mhirsi   +3 more
wiley   +1 more source

Enhancing Timber Farmer Income: Implementing Volume Tapes and Market Analysis through a Multilevel Perspective

open access: yesForest Science and Technology
Forest farmers struggle to accurately assess the volume of merchantable wood from standing trees, impacting their income and the sustainability of forest resources.
Budiman Achmad   +12 more
doaj   +1 more source

Gyroid Structured Globugraphite Carbon Foam With Hierarchical and Tailored Pore Size

open access: yesAdvanced Engineering Materials, EarlyView.
Secondary sacrificial templates were designed and printed to create a defined network within a porous carbon. Lattices thermally degrades during the sintering process. Lattices are imprinted into the ceramic template and transferred to the morphology of Globugraphite.
Christiane Roller   +6 more
wiley   +1 more source

Australian lithic technology: Evolution, dispersion and connectivity

open access: yes, 2017
In this chapter we explore directionality and scale in social connectivity within the Antipodes. We do this through an examination of archaeological evidence for the growth of prehistoric globalization and the longevity of massive systems.
Hiscock, P, Maloney, T
core   +1 more source

Social Connections Over the Life Course: Appreciating Distinct Dimensions of Social Connections

open access: yesResearch on Aging
Despite growing attention to the social isolation crisis in the U.S., it remains unclear whether Americans experience a decline in social connection with age. Given the complex nature of social connections, this study argues that we need to ask a different question – which domains of social connections decline with age.
Siyun Peng, Adam R. Roth, Brea L. Perry
openaire   +3 more sources

Effect of Calendering and Surface Treatment on the Thermochromic Response of Cholesteric Liquid Crystals on PET Nonwovens

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the influences of calendering and surface treatment during direct ink writing (DIW) of thermochromic cholesteric liquid crystal (CLC) on PET nonwovens. For the PVA‐coated nonwovens, calendering reduces pore size leading to reduced ink absorption and enhanced spreading. The NeverWet‐coated nonwovens improve thermochromic responses by
Sreenivasan Sreenivasan Narayanan   +3 more
wiley   +1 more source

Social Connectivity During the COVID-19 Pandemic: Disparities among Medicare Beneficiaries

open access: yes, 2023
Purpose: Social connections are essential for health and well-being at all ages and may be especially important for promoting health in later life.
Ellis, Charles   +2 more
core  

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