Results 81 to 90 of about 3,606,413 (293)

Analysis and computer programs to calculate acoustic wave properties of baffled chambers [PDF]

, 1972
Analytical methods and four computer programs have been developed for calculating wave motion in closed, baffled chambers with rigid and non-rigid boundaries.
Oberg, C. L., Schmeltzer, R. A., Wong, T. L.   +2 more
core   +1 more source

Efficiency analysis of reaction rate calculation methods using analytical models I: The 2D sharp barrier

, 2006
We analyze the efficiency of different methods for the calculation of reaction rates in the case of two simple analytical benchmark systems. Two classes of methods are considered: the first are based on the free energy calculation along a reaction ...
Anderson J. B., Titus S. van Erp
core   +1 more source

Intraoperative Collection of Ascitic Fluid With Intra‐ or Postoperative Reinfusion in Ovarian Cancer: Safety and Feasibility of a Roller Pumping Method

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients with ovarian cancer often present with massive ascites, leading to significant protein loss during surgical procedures. Although cell‐free concentrated ascites reinfusion therapy (CART) is used in palliative settings to mitigate protein loss, its application in intraoperative settings remains unexplored.
Yutaka Yoneoka, Tsukuru Amano, Akimasa Takahashi, Mari Deguchi, Hiroyuki Yamanaka, Yuji Tanaka, Shunichiro Tsuji, Takashi Murakami   +7 more
wiley   +1 more source

Exploring Reduced Graphene Oxide Sheets Stabilized by Cu(II) and Cu(I) Cations in Ethanol

Crystals
In this study, ultrasound treatment was used to exfoliate commercially available graphite flakes into reduced graphene oxide (rGO) dispersed in ethanol.
Aya Jezzini, Anne Davidson, Tayssir Hamieh, Joumana Toufaily   +3 more
doaj   +1 more source

IMS2 – An integrated medical software system for early lung cancer detection using ion mobility spectrometry data of human breath

Journal of Integrative Bioinformatics, 2007
IMS2 is an Integrated Medical Software system for the analysis of Ion Mobility Spectrometry (IMS) data. It assists medical staff with the following IMS data processing steps: acquisition, visualization, classification, and annotation.
Baumbach Jan, Bunkowski Alexander, Lange Sita, Oberwahrenbrock Timm, Kleinbölting Nils, Rahmann Sven, Baumbach Jörg Ingo   +6 more
doaj   +1 more source

System approach to building a mathematical model of a complex organizational-technical system in transport [PDF]

ITM Web of Conferences
The current situation in the synthesis of complex organizational and technical systems in transport is characterized by a significant lag in the level of development of special mathematical and software, which significantly reduces the pace of ...
Zhukov Aleksandr, Kalinin Timur, Kartsan Igor, Lisickiy Vladimir, Stasiuk Vladislav   +4 more
doaj   +1 more source

Asymptotic analytical methods in fluid mechanics related to drag prediction [PDF]

Some recent theoretical work of a purely analytical nature is described which promises to provide engineering predictions for the important drag-related phenomena of flow in the stall regime. This analytical work deals with rigorous asymptotic studies of
Inger, G. R.
core   +1 more source

Soft computing and its use in risk management [PDF]

, 2007
New analytical methods have begun to be used in risk management. The methods such as fuzzy logic, neural network and genetic algorithms rank among them.
Dostál, Petr
core  

Operator approach to analytical evaluation of Feynman diagrams

, 2007
The operator approach to analytical evaluation of multi-loop Feynman diagrams is proposed. We show that the known analytical methods of evaluation of massless Feynman integrals, such as the integration by parts method and the method of "uniqueness ...
A. B. Zamolodchikov, A. N. Vasilev, A. P. Isaev, A. P. Isaev, A. P. Isaev, A. V. Belitsky, D. I. Kazakov, D. J. Broadhurst, D. Kreimer, D. Zagier, E. S. Fradkin, F. A. Dolan, F. V. Tkachov, G. Hooft ’t, J. A. Minahan, J. Drummond, L. N. Lipatov, N. I. Ussyukina, N. N. Bogoliubov, R. M. Kashaev, S. E. Derkachov, S. G. Gorishnii   +21 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source