Results 51 to 60 of about 241,449 (302)

Ageing in a post COVID world

The Lancet. Healthy Longevity, 2021
The Lancet Healthy Longevity
doaj   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

Advanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente, J. Nunes‐Pereira, A. P. Silva, P. N. B. Reis   +3 more
wiley   +1 more source

Replication of innovative gerontotechnologies in the system of long-term care for elderly and senile patients

Российский журнал гериатрической медицины
Background. The search for an optimal model of support and assistance to the aging population is underway in all countries of the world. Patients of older age groups constitute a special category of citizens, who are characterized by a potentially high ...
A. S. Bashkiryova, N. P. Baranova, D. Yu. Bogdanova, A. V. Shishko, P. P. Anikeev   +4 more
doaj   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

Advanced Engineering Materials, EarlyView.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan, Jack Keddie, Byoungyoul Park, Hyun‐Joong Chung   +3 more
wiley   +1 more source

Adverse drug reactions of the skin in geriatric patients when taking medications with a risk of photosensitization

Российский журнал гериатрической медицины
Background. Multiple comorbid conditions in the geriatric population are associated with changes in the classical clinical picture of diseases and the nature of their course, an increase in the number and severity of complications, a deterioration in ...
A. S. Bashkireva, N. P. Baranova, D. Yu. Bogdanova, A. V. Shishko, P. P. Anikeev   +4 more
doaj   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

The Lancet Healthy Longevity: Health For All, For Longer

The Lancet. Healthy Longevity, 2020
The Lancet Healthy Longevity
doaj   +1 more source

Building a model for predicting and assessing the risk of developing pressure sores in low-mobility geriatric patients

Российский журнал гериатрической медицины
Background. It has been established that senile xerosis or “fragility” of the skin occurs in 75 % of the population over 65 years of age, when pathological skin dryness leads to peeling, the formation of microcracks, the appearance of senile itching ...
A. S. Bashkiryova, N. P. Baranova, D. Yu. Bogdanova, A. V. Shishko, P. P. Anikeev   +4 more
doaj   +1 more source

Coordinated Multi‐Component Gradient Engineering of Catalyst Layers for Advanced Polymer Electrolyte Fuel Cells

Advanced Functional Materials, EarlyView.
This work presents a continuous linear gradient catalyst layer design, a general strategy for improving membrane electrode assemblies across electrochemical devices. Fabricated via a dual‐nozzle spray coating method, the architecture controls the Pt/carbon ratio, ionomer content and ionomer type across the catalyst layer, enhancing proton conduction ...
Shangwei Zhou, Matt P. Tudball, Yiming Guo, Bia Brandt, Adam Zucconi, Wenjia Du, Junfu Bu, Daniel H. C. Wan, Jianuo Chen, Emanuele Magliocca, Feng Ryan Wang, Alexander J.E. Rettie, Patrick S. Grant, Paul R. Shearing, Rhodri Jervis, Thomas S. Miller   +15 more
wiley   +1 more source

Educational trajectories and inequalities in longevity: a comparison across 14 European countries

, 2023
Cornelia Wagner, Stéphane Cullati, Stefan Sieber, Tim Huijts, Arnaud Chioléro, Cristian Carmeli   +5 more
openalex   +1 more source