scholarly journals «Картина и рама». На основе материалов выставки Государственной Третьяковской Галереи

2019 ◽  
Author(s):  
Svetlana Soloveva
Keyword(s):  
The State ◽  
New Technique ◽  
National Characteristics ◽  
A New Technique

This report is based on the collection of the State Tretyakov Gallery, and it concerns interaction between pictures and frames. Sometimes frames contain texts on their own plane. Texts affect the perception of the image, amplifying viewer’s emotions. Quoting texts on frames is not a new technique but in Russia of the second half of the ХIХ century it acquires national characteristics. This report deals with two groups of examples: pictures and frames created by the state order and those made according to the author's idea. Presented examples show the importance and inseparability of the ‘union’ of frames with the paintings. The report underlines the importance of conservation and restoration of author's frames in order to keep the ability of paintings and frames to dialogue.

scholarly journals Ultrasound assessment of the uterine wall after hysteroscopic myomectomy of submucous uterine fibroids

2020 ◽  
Vol 19 (4) ◽  
pp. 5-21
Author(s):  
I.А. Esipova ◽  
◽  
L.M. Kappusheva ◽  
V.G. Breusenko ◽  
D.M. Lyafisheva ◽  
...  
Keyword(s):  
Uterine Fibroid ◽  
Surgical Navigation ◽  
Uterine Fibroids ◽  
Intraoperative Ultrasound ◽  
Precise Determination ◽  
The State ◽  
Reproductive Age ◽  
New Technique ◽  
Hysteroscopic Myomectomy ◽  
A New Technique

Objective. To study the state of the myometrium and the endometrium after hysteroscopic myomectomy of uterine fibroid using 2D/3D transvaginal echography in patients of reproductive age. Patients and methods. We examined 90 patients of reproductive age with submucous uterine fibroid, who underwent 117 one-, two- or three-step hysteroscopic resections performed with a new technique of transcervical myomectomy. 3D transvaginal echography was performed in all patients with target assessment of the fibroid type and the intended resection site, and also with subsequent assessment of its changes. Results. A new technique of fibroid resection with rigid loops was elaborated. New options for noninvasive 3D-US in preoperative diagnosis of uterine fibroids have been determined. Owing to 3D-US, the state of the endometrium, myometrium at the «resection site» were studied for the first time. Indications for one-, two- and tree-step resections have been specified. Conclusion. 3D transvaginal echography at the stage of planning hysteroscopic myomectomy allows not only a more precise determination of the fibroid type, assessment of its location and size, but also prediction of the length of operative intervention, the likelihood of multi-step resection and a risk of developing postoperative complications, as well as recommendation of other surgical treatments. Intraoperative ultrasound surgical navigation was introduced, which in combination with an appropriate resection technique permits to enhance the safety of surgical procedure. Depending on the echographic image of the endometrium and myometrium at the «resection site», specific recommendations have been formulated on management of the postoperative period that can permit to prevent the formation of synechiae and to determine precise terms of possible pregnancy occurrence. Key words: infertility, hysteroscopic myomectomy, resection site, uterine fibroid, reproductive age, submucosal fibroid, ultrasound examination, 3D-US

scholarly journals Blockage Detection in Pipeline Based on the Extended Kalman Filter Observer

Electronics ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 91 ◽  
Author(s):  
Raheleh Jafari ◽  
Sina Razvarz ◽  
Cristóbal Vargas-Jarillo ◽  
Alexander Gegov
Keyword(s):  
Kalman Filter ◽  
Extended Kalman Filter ◽  
State Feedback ◽  
The State ◽  
New Technique ◽  
Detection Methods ◽  
Pipeline System ◽  
Model Based ◽  
Pipe Networks ◽  
A New Technique

Currently numerous approaches with various applicability have been generated in order to detect damage in pipe networks. Pipeline faults such as leaks and partial or complete blockages usually create serious problems for engineers. The model-based leak, as well as block detection methods for the pipeline systems gets more and more attention. Among these model-based methods, the state observer and state feedback based methods are usually used. While the observability, as well as controllability, are taken to be the prerequisites for utilizing these techniques. In this work, a new technique based on the extended Kalman filter observer is proposed in order to detect and locate the blockage in the pipeline. Furthermore, the analysis of observability and controllability in the pipe networks is investigated. Important theorems are given for testing the observability as well as controllability of the pipeline system.

scholarly journals A Divide and Conquer Approach to Eventual Model Checking

Mathematics ◽  
2021 ◽  
Vol 9 (4) ◽  
pp. 368
Author(s):  
Moe Nandi Aung ◽  
Yati Phyo ◽  
Canh Minh Do ◽  
Kazuhiro Ogata
Keyword(s):  
Model Checking ◽  
The State ◽  
Divide And Conquer ◽  
New Technique ◽  
A New Technique

The paper proposes a new technique to mitigate the state of explosion in model checking. The technique is called a divide and conquer approach to eventual model checking. As indicated by the name, the technique is dedicated to eventual properties. The technique divides an original eventual model checking problem into multiple smaller model checking problems and tackles each smaller one. We prove a theorem that the multiple smaller model checking problems are equivalent to the original eventual model checking problem. We conducted a case study that demonstrates the power of the proposed technique.

scholarly journals Design and Implementation of Medical QA System using Machine Learning Techniques

2021 ◽  
pp. 129-134
Author(s):  
Nisha Patil ◽  
Dr. Kuldeep Sambrekar
Keyword(s):  
Machine Learning ◽  
State Of The Art ◽  
The State ◽  
Machine Learning Techniques ◽  
New Technique ◽  
Basic Information ◽  
Design And Implementation ◽  
Learning Techniques ◽  
Left And Right ◽  
A New Technique

Nowadays, people rely on Traditional books or Google for every answer to their questions on a day-to-day basis, from basic information to medical queries. Till now, people are facing problems and are unable to find the accurate answer to their questions or fetch relevant results. Also, this technique is time-consuming as people have to go through many books to obtain one relevant answer or search various websites, which is a tedious task and not an efficient way in today's world where time is the top priority, yet the majority of people follow these techniques. So, to overcome this technique and solve the current problems, we have implemented a new technique in this paper. The BERT model, pre-trains deep bidirectional representations from the unlabeled text which conditions on both left and right, as a result, provides accurate answers to the user’s query when compared to the state-of-the-art model. This same model can be further implemented in other domains to obtain accurate results.

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