Results 31 to 40 of about 576,908 (281)

Extreme gravitational lensing in vicinity of Schwarzschild-de Sitter black holes

, 2007
We have developed a realistic, fully general relativistic computer code to simulate optical projection in a strong, spherically symmetric gravitational field.
A. Einstein, A. J. S. Hamilton, C.T. Cunningham, D. Kobras, H.C. Ohanian, H.P. Nollert, J.P. Ostriker, L.M. Krauss, P. Bakala, R.J. Nemiroff, S.U. Viergutz, Z. Stuchlík, Z. Stuchlík   +12 more
core   +1 more source

Estimation of the postmortem interval by non-linear programming in conditions of changing ambient temperature

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье
The aim of the study is to evaluate the possibilities of determining the postmortem interval by non-linear programming in conditions of changing ambient temperature.
G. V. Nedugov
doaj   +1 more source

Production Quality of Shaped Surfaces During Milling [PDF]

Journal of Systemics, Cybernetics and Informatics, 2022
In the context of the development of continuous improvement, increasing the level of quality, safety and protection of the ecological environment, it is necessary to deal with the sensitive phases of the production process and to evaluate the efficiency ...
Marek Sadilek, Robert Cep, Lenka Cepova, Lukas Kusnir, Patrik Sniehotta, Hana Stverkova, Katarzyna Czerna   +6 more
doaj  

Effect of Seismic Frequency Spectra on Surrounding Rock Damage Evolution of Large Underground Caverns

Advances in Materials Science and Engineering, 2018
To explore the distribution and evolution of the surrounding rock of underground caverns of hydropower stations, the dynamic compression tests for granite sample were carried out and the dynamic constitutive relation suitable to computer programming was ...
Yumin Zhang, Zeqi Zhu, Rongchao Xu, Zhiquan Huang   +3 more
doaj   +1 more source

Challenging the Myth of Presentation in Digital Editions

Journal of the Text Encoding Initiative, 2016
Are the data of an edition means to a particular and privileged presentation, or is the presentation a side effect? Because of the changing nature of computer systems, with constant progression in hardware and software, the encoded texts are the most ...
Magdalena Turska, James Cummings, Sebastian Rahtz   +2 more
doaj   +1 more source

Three-Way Merging Algorithm for Structured Data

IEEE Access
A general problem in multi-node systems is data synchronization, where the most used method uses synchronous data updating. All changes made by the user are immediately reflected in the data shared with other users.
Jan Janech, Patrik Hrkut, Matej Mesko, Marek Tavac   +3 more
doaj   +1 more source

Nonstandard optimal control problem: case study in an economical application of royalty problem

IJAIN (International Journal of Advances in Intelligent Informatics), 2019
This paper's focal point is on the nonstandard Optimal Control (OC) problem. In this matter, the value of the final state variable, y(T) is said to be unknown.
Wan Noor Afifah Wan Ahmad, Suliadi Firdaus Sufahani, Alan Zinober, Azila M Sudin, Muhaimin Ismoen, Norafiz Maselan, Naufal Ishartono   +6 more
doaj   +1 more source

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source

Study the Thermal Effect of Twin Spool on the Dynamic Response and Whirl Orbit Using the Combined Finite Element – Transfer Matrix Method [PDF]

Engineering and Technology Journal, 2010
A study of the thermal effect on the critical speed and on the distribution of both the lateral and axial vibrations along the Dual rotor – system are considered .
doaj   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source