Results 61 to 70 of about 141,382 (330)

Associations between sedentary time, physical activity and bone health among older people using compositional data analysis [PDF]

open access: yes, 2018
Introduction : Aging is associated with a progressive decrease in bone mass (BM), and being physical active is one of the main strategies to combat this continuous loss.
Alegre, Luis M.   +7 more
core   +3 more sources

Biomimetic Cell Membrane‐Coated Scaffolds for Enhanced Tissue Regeneration

open access: yesAdvanced Materials, EarlyView.
This review examines the development and use of cell membrane‐coated scaffolds in tissue engineering. Bioinspired phospholipid and glycocalyx coatings enhance anti‐fouling, anti‐thrombogenic, and selective molecular recognition properties. Native cell membrane coatings further support cell‐specific interactions, immune modulation, and reduced bacterial
Carmen Alvarez‐Lorenzo   +5 more
wiley   +1 more source

Three-dimensional multifractal analysis of trabecular bone under clinical computed tomography [PDF]

open access: yes, 2017
Purpose: An adequate understanding of bone structural properties is critical for predicting fragility conditions caused by diseases such as osteoporosis, and in gauging the success of fracture prevention treatments.
Baravalle, Rodrigo Guillermo   +6 more
core   +1 more source

Enabling Additively Manufactured Electronics Through Laser Induced Graphene and Copper Deposition on Fully‐Aromatic Polyimides

open access: yesAdvanced Materials Technologies, EarlyView.
This article introduces a hybrid manufacturing approach to create conductive pathways in additively manufactured fully‐aromatic polyimides. This is enabled through a combination of high‐resolution laser scribing process for fabricating graphene and metallizing it with electrodeposition of copper to further increase conductivity.
Heather D. Wotton   +6 more
wiley   +1 more source

FACTORS AFFECTING BONE REMODELING IN PATIENTS WITH HODGKIN’S LYMPHOMA (REVIEW)

open access: yesСибирский научный медицинский журнал, 2019
Hodgkin’s lymphoma is considered a potentially curable disease. Chemotherapy-based salvage regimens can achieve responses in 90 % of patients with Hodgkin’s lymphoma.
M. S. Voytko   +3 more
doaj   +1 more source

Relationship between obesity and osteoporosis in a sample of women from Erbil-Iraq. [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2018
Contrasts in argument about obesity and osteoporosis still concerning number of researchers. Published literatures mentioned many reasons for why such contradictory results were obtained.
Muna M. Yaseen
doaj   +1 more source

Wireless Nano Irradiance Meter Based on Upconversion Luminescence Lifetime

open access: yesAdvanced Optical Materials, EarlyView.
A wireless nano irradiance meter is developed based on upconversion nanoparticles that enabled local readouts through their luminescence lifetime. This method allows for remote and precise light irradiance quantification in complex media, offering significant potential for light‐based technologies such as photodynamic therapy and nanothermometry ...
Alejandro Casillas‐Rubio   +5 more
wiley   +1 more source

Application of Accounting Data from ERP Systems of Business Entities in Logistics

open access: yesCommunications, 2016
The aim of this paper is to introduce the methodology for application of accounting data of ERP systems, gained from business entities in the Czech Republic, in logistics.
Petr Hanzal, Roland Beranek
doaj   +1 more source

Thoracic and lumbar vertebral bone mineral density changes in a natural occuring dog model of diffuse idiopathic skeletal hyperostosis [PDF]

open access: yes, 2015
Ankylosing spinal disorders can be associated with alterations in vertebral bone mineral density (BMD). There is however controversy about vertebral BMD in patients wuse idiopathic skeletal hyperostosis (DISH).
De Decker, Steven   +4 more
core   +1 more source

Pressure‐Induced Structural and Optoelectronic Modulations in 2D Dion‐Jacobson Hybrid Lead Iodide Perovskites With a Rigid Spacer

open access: yesAdvanced Optical Materials, EarlyView.
Compression to ≈2.0 GPa results in a non‐monotonic enhancement of the Pb‐I bond distortion, rarely observed in other 2D lead‐iodide hybrid perovskites. The octahedral distortion together with the rigidity of spacer cation are found to play a dominant role in determining the optoelectronic properties of DPDAPbI4 under high pressure.
Aditya Kutty   +9 more
wiley   +1 more source

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