Results 111 to 120 of about 1,769,658 (332)

Treinamento aeróbico melhora a capacidade funcional de pacientes em hemodiálise crônica Aerobic exercise improves physical capacity in patients under chronic hemodialysis

open access: yesArquivos Brasileiros de Cardiologia, 2010
FUNDAMENTO: Na população geral, a prática regular de exercícios físicos se associa à melhora da capacidade funcional e à redução de eventos cardiovasculares.
Diane Michela Nery Henrique   +3 more
doaj  

Hydrogel‐Based Capacitive Sensor Model for Ammonium Monitoring in Aquaculture

open access: yesAdvanced Engineering Materials, EarlyView.
Traditional techniques for monitoring aquaculture water quality, particularly ammonium levels, harm fish. This work presents a novel capacitive sensor with an ionic hydrogel transducer to monitor ammonium concentration in real time based on the ammonium‐induced hydrogel dissociation and osmotic pressure. Monitoring aquaculture water quality, especially
Mohammad Mirzaee   +3 more
wiley   +1 more source

Weather and Climate Information for Tourism [PDF]

open access: yes, 2010
The tourism sector is one of the largest and fastest growing global industries and is a significant contributor to national and local economies around the world. The interface between climate and tourism is multifaceted and complex, as climate represents
Lemieux, Christopher J., Scott, D.J.
core   +1 more source

Comparative Wear and Friction Analysis of Sliding Surface Materials for Hydrostatic Bearing under Oil Supply Failure Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec   +6 more
wiley   +1 more source

Enhancing capacities for disaster mitigation and reconstruction in the built environment: a case study from Sri Lanka [PDF]

open access: yes
Throughout the recent decades, natural and man-made disasters have demonstrated the fragility of the built environment and its vulnerability to hazards.
Amaratunga, Dilanthi   +2 more
core  

Multiscale Modeling of Process‐Induced Defects in Fused Filament Fabrication‐Printed Materials

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a predictive multiscale modeling tool for defect analysis of fused filament fabricated‐printed materials and their performance prediction using a mechanistic data science‐based reduced‐order modeling approach. Process‐induced defects are inherent to additively manufactured parts and significantly influence the performance of printed
Satyajit Mojumder   +3 more
wiley   +1 more source

Body Mass Index is Associated with blood pressure and vital capacity in medical students. [PDF]

open access: yesLipids Health Dis, 2023
Song L   +7 more
europepmc   +1 more source

3D‐Printed Architected Material for the Generation of Foam‐Based Protective Equipment

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates 3D‐printed architected structures as alternatives to traditional foams in protective gear. It focuses on customizing impact strength and damping through design and manufacturing integration. Testing shows these structures outperform conventional foams, offering enhanced customizability, lower weight, and tunable performance ...
Ali Zolfagharian   +5 more
wiley   +1 more source

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