Results 41 to 50 of about 8,177,099 (212)

Mathematical Modeling of Turbulent Gas–Liquid Mass Transfer Accounting for Bubble Dynamics

Mathematics
A physics-based mathematical model is developed for interfacial mass transfer in turbulent gas–liquid media. The formulation derives characteristic bubble-scale quantities governing the volumetric mass-transfer coefficient kLa from the bubble response to
Pavel Mikushin, Sergey Lezhnin, Irina Nizovtseva, Ksenia Makhaeva, Margarita Nikishina, Sergey Vikharev, Rada Senoshenko, Ilya Starodumov   +7 more
doaj   +1 more source

Proposing a Method to Solve Inverse Kinematics and Dynamics of a Human Upper Limb Rehabilitation Robot

Vietnam Journal of Computer Science, 2022
A rehabilitation robot is a device that has been proving its positive effectiveness in the process of helping patients recover quickly after a stroke. Researching, designing, and manufacturing robot models in general and upper limb rehabilitation robots ...
Trung Nguyen, Son Truong, Hai Hoang
doaj   +1 more source

Neurocognitive, School‐Based, and Quality of Life Outcomes for Youth With Sickle Cell Disease and Thalassemia: A Scoping Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT The medical burdens of sickle cell disease (SCD) and transfusion‐dependent β‐thalassemia (TDT) are chronic and cumulative, even in children. Yet the effects expand beyond medications and healthcare visits due to their impacts on school attendance, academic performance, and peer engagement.
Mary Ann Etling, Hakim Tokhi, Alexander A. Boucher   +2 more
wiley   +1 more source

Spectral analysis of Al Haouz earthquake and comparison with the design spectrum [PDF]

E3S Web of Conferences
Al Haouz earthquake damage highlights the insufficiency of the current normative spectrum. Spectral amplitude comparison against the local records shows that the spectral amplitudes, in certain periods ranges, were greater than RPS 2011 predictions ...
Taoufiq Laila, Arrakhiz Fatima Ezzahra, Chourak Mimoun   +2 more
doaj   +1 more source

Physical modeling of magma chamber of slamet volcano by means of satellite gravimetric data

Communications in Science and Technology, 2022
Slamet Volcano (3,432 m) is the highest volcano in Central Java, Indonesia, with a weak explosive type of eruption compared to other active volcanoes. Designing the magma chamber model may help reveal the characteristics of Slamet Volcano.
Sehah Sehah, Urip Nurwijayanto Prabowo, Sukmaji Anom Raharjo, Aina Zahra Ikhwana   +3 more
doaj   +1 more source

Physical education down under: Fusion or confusion [PDF]

, 2007
At the International Council for Health, Physical Education, Recreation, Sport and Dance (ICHPER-SD) Conference held in Wellington in October 2006, the authors presented a keynote titled: Physical Education Down Under: Fusion or Confusion.
Culpan, Ian, Grant, Bevan C.
core  

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

Therapeutic 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, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source

Validation of Erosion Modeling: Physical and Numerical [PDF]

, 2012
The overall intent of this research is to develop numerical models of erosion of levees, dams and embankments, validated by physical models. The physical models are performed at 1-g and at high g\u27s using a geotechnical centrifuge.
Franklin, W. Randolph, Zimmie, Thomas F., Thomas F. Zimmie, Christopher Stuetzle, Stuetzle, Christopher S., Barbara Cutler, Chen, Zhongxian, Zhongxian Chen, W. Randolph Franklin, Mehrad Kamalzare, Cutler, Barbara, Kamalzare, Mehrad   +11 more
core   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

A hybrid numerical-analytical approach for solar cells and modules parameter extraction using the Regula-Falsi method

Unconventional Resources
The growing world interest in clean and sustainable energy has tremendously driven research on photovoltaic systems, with a strong emphasis on the need for accurate modeling and parameter extraction.
Fatima Ezzahrae Souaidi, Mustapha Elyaqouti, El Hanafi Arjdal, Driss Saadaoui, Imade Choulli, Abdelfattah Elhammoudy, Brahim Ydir, Ismail Abazine, Souad Lidaighbi, Dris Ben Hmamou, Chahir Omar, Lahboub Ayoub, Bendriouich Youssouf   +12 more
doaj   +1 more source