Results 251 to 260 of about 1,673,815 (341)

The Cornerstone Fall 2007 [PDF]

open access: yes, 2007
Department of Civil & Environmental Engineering,
core   +1 more source

Intergenerational Family Relationships and Old‐Age Volunteering: The Perspectives of Older Chinese Immigrants in Greater Sydney, Australia

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Embedded in the framework of intergenerational solidarity, this paper explores the interactions between older immigrants' participation in volunteering activities and intergenerational family relationships in the Chinese community in Sydney, Australia. The study investigates the effects of volunteering on the lives of older Chinese immigrants.
Bingqin Li   +5 more
wiley   +1 more source

Experimental Characterization of Thermal, Acoustic, Magnetic, and Electrical Properties of Additive Manufactured Composites Reinforced With Ceramic Powders for Robotic Arms

open access: yesJournal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT An extensive experimental analysis was conducted to assess the thermal, acoustic, magnetic, and electrical properties of composite materials reinforced with varying ratios of silicon carbide (SiC) and alumina (Al₂O₃) powders, with a focus on enhancing the functionality of robotic arms.
Merdan Özkahraman   +2 more
wiley   +1 more source

Food Contact Compatibility of Bioplastic Materials Filled With Degradable Additives for Repeated‐Use Food Applications

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT The packaging sector is the primary contributor to plastic waste due to the prevalence of disposable packaging. Although there is extensive literature on sustainable single‐use packaging, studies on reusable biomaterials and their compliance with food contact regulations remain scarce.
Emanuela Drago   +7 more
wiley   +1 more source

Compatibility Between HPEG Type PCEs With Various Anionic Charge Densities and Portland Cements With Different C3A Contents

open access: yesJournal of Applied Polymer Science, EarlyView.
Evaluation of the compatibility between PCEs possessing varying anionic charge densities and Portland cements with different C3A contents. ABSTRACT This study focused on the compatibility of phosphate and sulfonate‐substituted polycarboxylate ether‐based water‐reducing admixtures (PCE) exhibiting different anionic charge densities with Portland cements
Kemal Karakuzu   +4 more
wiley   +1 more source

Understanding the Form and Timing of Damage to Archaeological Sites During the Syrian Conflict by Combining Evidence From Remote Sensing With Ground Observation

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is used widely to monitor damage to archaeological sites in conflict areas, including in Syria. On‐the‐ground assessments have been fewer in number, and the degree to which remote sensing assessments reflect what is happening on the ground has not been extensively tested.
Adnan Almohamad   +4 more
wiley   +1 more source

EAH221 - MEKANIK BENDALIR UNTUK JURUTERA AWAM. OKTOBER 2003 [PDF]

open access: yes, 2003
PPKAW, Pusat Pengajian Kejuruteraan Awam (School of Civil Engineering)
core  

Assessing the Safety Risks of Civil Engineering Laboratories Based on Lab Criticity Index: A Case Study in Jiangsu Province. [PDF]

open access: yesInt J Environ Res Public Health, 2020
Zhang Y   +7 more
europepmc   +1 more source

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