Results 171 to 180 of about 1,844,871 (401)

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

open access: yesAdvanced Functional Materials, EarlyView.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang   +4 more
wiley   +1 more source

FUNCTIONAL CLASSES AND CLINICAL CHARACTERISTICS OF CHRONIC HEART FAILURE IN PATIENTS WITH ATRIAL FIBRILLATION AND/OR FLUTTER AFTER RADIOFREQUENCY ABLATION

open access: yesJournal of V. N. Karazin Kharkiv National University: Series Medicine, 2018
The combination of atrial fibrillation and/or flutter and chronic heart failure is a frequent problem for many patients. Radiofrequency ablation is effective in the strategy for controlling the rhythm of patients with atrial fibrillation and/or flutter,
Zolotarova T. V.   +2 more
doaj  

The effective plasma concentrations of sulmazol (AR‐L 115 BS) on haemodynamics in chronic heart failure. [PDF]

open access: bronze, 1983
Marc Renard   +5 more
openalex   +1 more source

CHRONIC HEART FAILURE AND DIABETES MELLITUS TYPE 2: QUALITY OF LIFE AND POSSIBILITY OF ITS CORRECTION [PDF]

open access: yes, 2016
Chronic heart failure of ischemic origin complicated by concomitant diabetes mellitus type 2 is characterized by significant decreasing of the quality of life in general, and of physical and psychological welfare, self-service and independence of action,
Buriak, O.G.   +3 more
core  

Biosupercapacitors for Human‐Powered Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim   +7 more
wiley   +1 more source

Clinical and anamnestic characteristics of patients depending on left ventricular ejection fraction: results of a register study

open access: yesБюллетень сибирской медицины
Aim. To study the clinical and anamnestic features of patients followed up in the Center for Chronic Heart Failure at the Regional Vascular Center according to the data of the corresponding register.Materials and methods.
P. G. Parfenov   +7 more
doaj   +1 more source

Hyperkalemia in chronic heart failure

open access: yesTurk Kardiyoloji Dernegi Arsivi-Archives of the Turkish Society of Cardiology, 2021
openaire   +4 more sources

Chronic heart failure beyond city limits [PDF]

open access: yes, 2005
INTRODUCTION: Chronic heart failure (CHF) develops in frail elderly individuals who have suffered an acute or sustained insult to the structural efficiency of the heart due to the presence of underlying heart disease and/or hypertension.
Clark, Robyn   +5 more
core   +1 more source

Ion‐Selective Microporous Membranes via One‐Step Copolymerization Enable High‐Performance Redox Flow Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step copolymerization strategy is developed to produce low‐cost microporous ion exchange membranes that boost both the efficiency and lifespan of flow batteries. When combined with organic electrolytes in aqueous systems, these membranes enable safe and cheap flow battery energy storage, supporting the widespread integration of renewable
Jiaye Liu   +7 more
wiley   +1 more source

Treatment of chronic heart failure with pirbuterol: acute haemodynamic responses. [PDF]

open access: bronze, 1981
J R Dawson   +8 more
openalex   +1 more source

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