Results 41 to 50 of about 1,113,091 (297)

An Automated Fall Detection System Using Recurrent Neural Networks [PDF]

, 2019
Falls are the most common cause of fatal injuries in elderly people, causing even death if there is no immediate assistance. Fall detection systems can be used to alert and request help when this type of accident happens.
Amaya Rodríguez, Isabel, Civit Balcells, Antón, Civit Masot, Javier, Domínguez Morales, Juan Pedro, Durán López, Lourdes, Linares Barranco, Alejandro, Luna Perejón, Francisco   +6 more
core   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

10 Ways to Rebuild the Middle Class for Hard Working Americans: Making Work Pay in the 21st Century [PDF]

, 2012
10 Ways to Rebuild the Middle Class for Hard Working Americans: Making Work Pay in the 21st Century, is a road map to restore the promise of the American dream, that if you work hard and play by the rules, you will be able to provide a good life for your
Richard Kirsch
core  

Factors Associated with Occupational Accident at Palm Oil Plantation, Riau [PDF]

, 2018
Background: An occupational accident is a sudden and unexpected accident caused by external factors due to which the employee suffers injuries. According to the International Labour Organization (ILO), more than 337 million accidents happen on the job ...
Br, Sembiring N. F. (Nonita )
core   +1 more source

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

Advanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng, Xinxin Wang, Ruochao Zhao, Zhendong Li, Kai Liu, Ke Yuan, Jia An, Xinwei Li, Chee Kai Chua, Zhonggang Wang   +9 more
wiley   +1 more source

Strategi Dinas Tenaga Kerja dalam Menekan Angka Kecelakan Kerja di Kota Pekanbaru (Studi Kasus PT. Riau Crumb Rubber Factory Pekanbaru) [PDF]

, 2014
Work accident is one of the main problems in the Employment sector. To overcome problem work accident is needed a policy that accommodate the rights of workers in doing the work called protection labor. Strategy of the Department of Labor is the measures
M, A. S. (Angga), YULIANI, F. (FEBRI)
core  

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

Advanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr, Saptarshi Biswas, Jacob Aragon, Asaf Dana, Jasmine Sureka, Vaaridhi Ramanuja, Jeevika Thazhaiselvam, Sarah E. Miller, Taylor H. Ware, Akhilesh K. Gaharwar   +9 more
wiley   +1 more source

Structural Porosity and Low Mineral Density in Enamel Rods Drive Molar Incisor Hypomineralisation

Advanced Functional Materials, EarlyView.
This study uses advanced imaging modalities on multiple length scales to show that molar‐incisor hypomineralization does not present as a locally homogeneous pathology. Instead, microstructural defects, characterized through non‐mineralized, protein‐rich sheaths and an altered mineral structure in between prism rods, resulting in local differences in ...
Katharina Jähn‐Rickert, Johannes Krug, Gudrun Lotze, Imke A.K. Fiedler, Diana Freund, Ezgi Deniz Türkoğlu, Christine Plumeyer, Felix N. von Brackel, Anton Davydok, Manfred Burghammer, Thomas Beikler, Thomas F. Keller, Katrin Bekes, Elizabeth A. Zimmermann, Björn Busse   +14 more
wiley   +1 more source

Environment, health and safety management in mining and other industries [PDF]

, 2014
Thesis (Ph.D.) University of Alaska Fairbanks, 2014While environment and health and safety may appear to be two different areas, they may be integrated into Environment, Health and Safety (EHS).
Yoon, Seok J., 윤석준
core  

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

Advanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer, Emilia Fulajtar, Seema Agarwal   +2 more
wiley   +1 more source