Results 51 to 60 of about 136,446 (321)
Rupture of the diaphragm [PDF]
Thorax, 1974 Christiansen, L. A., Stage, P., Bille Brahe, E., and Bertelsen, S. (1974). Thorax , 29 , 559-563. Rupture of the diaphragm. A 23-year series of 25 patients with rupture of the diaphragm is presented. Symptoms, diagnostic procedures, and treatment are mentioned.
E. Bille Brahe +3 more
openaire +3 more sources
Diaphragm as an anatomic surrogate for lung tumor motion [PDF]
, 2009 Lung tumor motion due to respiration poses a challenge in the application of modern three-dimensional conformal radiotherapy. Direct tracking of the lung tumor during radiation therapy is very difficult without implanted fiducial markers. Indirect tracking relies on the correlation of the tumor's motion and the surrogate's motion.
arxiv +1 more source
Advanced Functional Materials, EarlyView.Transarterial Chemoembolization (TACE) may aggravate liver fibrosis. In this study, a novel oral targeting nanoemulsion is fabricated to enhance the therapeutic effect of antifibrotic drug‐pirfenidone (PFD) on fibrosis after TACE. Studies have shown that PFD nanoemulsion can enhance the oral liver targeting effect of PFD, and effectively improve the ...
Zhimei Cheng +12 more
wiley +1 more source
Stability of bakeable capacitance diaphragm gauges [PDF]
arXiv, 2021 Here, we study the stability of capacitance diaphragm gauges. We focus on their stability before and after a controlled series of bakes. We find that baking results in appreciable shifts of the zero offset, but note that these can easily be corrected at time of use.
arxiv
Advanced Functional Materials, EarlyView.This review provides an in‐depth understanding of all theoretical reaction mechanisms to date concerning zinc–iodine batteries. It revisits the inherent issues and solutions of zinc–iodine batteries from the perspective of industrial application. By integrating existing examples of energy storage applications, it identifies the challenges faced on the ...
Haokun Wen +10 more
wiley +1 more source
Pneumatic Pressure Control Using on‐off Valves with Pulse Width Modulation
Chemical Engineering &Technology, Volume 46, Issue 1, Page 21-28, January 2023., 2023 To reduce hysteresis and improve accuracy of a two‐stage airplane flow valve, an on‐off switching valve with its pulse width modulation (PWM) control is proposed as a first stage in replacement of a currently used servomotor‐controlled valve. A method is introduced for properly choosing the on‐off valve and tuning the PWM parameters.
Gabriel De Carvalho +4 more
wiley +1 more source
Frontiers in Bioengineering and BiotechnologyIntroductionAssessing the influence of respiratory assistive devices on the diaphragm mobility is essential for advancing patient care and improving treatment outcomes.
Yan Zhang +15 more
doaj +1 more source
A patient-specific respiratory model of anatomical motion for radiation treatment planning [PDF]
Med. Phys. 34, 4772 (2007), 2007 Modeling of respiratory motion is important for a more accurate understanding and accounting of its effect on dose to cancers in the thorax and abdomen by radiotherapy. We have developed a model of respiration-induced organ motion in the thorax, without the commonly adopted assumption of repeatable breath cycles.
arxiv +1 more source
Chloride‐Mediated Electron Buffering on Ni‐Fe Anodes for Ampere‐Level Alkaline Seawater Electrolysis
Advanced Functional Materials, EarlyView.Utilizing abundant chloride ion (Cl−) of seawater, the small organic molecule (SOM) layer on the electrocatalyst surface is converted to SOM‐Cl layer. Meanwhile, the conjugated structure of SOM is modified. SOM‐Cl layer can effectively mitigate the damage caused by the highly oxidative environment.
Qian Niu +4 more
wiley +1 more source
Jixie chuandong, 2014 The diaphragm is the key component in diaphragm coupling,and its material must be required within high strength,fatigue durability,heat resistance and corrosion resistance.In some harsh conditions,the diaphragm coupling may be fail even scrap.The main ...
黄兴保, 王优强
doaj