Results 31 to 40 of about 9,102,254 (281)

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Accountability, fairness, and quality in testing

open access: yes, 1980
En tête du titre: A Message from Educational Testing ...
Educational Testing Service
core   +1 more source

Two Microwave Digestion Pretreatment Methods for Determination of Heavy Metals in Vegetable Samples

open access: yesYankuang ceshi, 2013
Microwave digestion technology is a relatively recent method for processing biological samples, but there are some problems, such as low efficiency, which require further study.
HUANG Xiao-chun   +6 more
doaj  

Research on Intelligent Identification and Grading of Nonmetallic Inclusions in Steels Based on Deep Learning

open access: yesMicromachines, 2023
Non-metallic inclusions are unavoidable defects in steel, and their type, quantity, size, and distribution have a great impact on the quality of steel. At present, non-metallic inclusions are mainly detected manually, which features high work intensity ...
Xiaolin Zhu   +10 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Innovative techniques for joining and processing of some aluminum alloys used in the aircraft industry [PDF]

open access: yesINCAS Bulletin
The continuous development of various cutting-edge fields of science and technology, including the aerospace industry, is advancing at an accelerated pace.
Vlad-Stefan CONSTANTIN   +2 more
doaj   +1 more source

Genesis type of ore deposits indicated by trace elements of chalcopyrite

open access: yes地质科技通报, 2023
Trace elements of metallic minerals are important to constrain the formation processes and genetic types of ore deposits. Trace elements have been mainly focused on pyrite, magnetite, and sphalerite but have rarely been applied to chalcopyrite. To reveal
Qilin Wang   +5 more
doaj   +1 more source

Materials Testing [PDF]

open access: yes, 2008
In recent years, a number of models to calculate the acoustical behaviour of porous materials (sound absorption, sound insulation and vibration damping) have been developed [1]. Although these models are based on physical sound theories, they require a number of material parameters and the output of a calculation will depend on the accuracy of the ...
Lauriks, Walter, Leclaire, Philippe
openaire   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

CONSIDERATIONS REGARDING EFFICIENT USE OF ABRASIVE MATERIAL IN WATER JET CUTTING

open access: yesNonconventional Technologies Review, 2020
Abrasive Water jet cutting process fits in the category of unconventional dimensional processing technologies, based on the principle of erosion with complex fluid environments, kinetically activated. Currently, there are multiple researches for process
Aurel Perianu   +3 more
doaj  

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