Stochastic Analysis and Applications最新文献_第5页

Asymptotic of the running maximum distribution of a Gaussian Bridge 高斯桥的运行最大值分布的渐近性

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-09-19 DOI: 10.1080/07362994.2022.2123344

M. Abundo

引用次数: 0

Interventional Imaging Roadmap to Successful Balloon Pulmonary Angioplasty for Chronic Thromboembolic Pulmonary Hypertension. 成功进行慢性血栓栓塞性肺动脉高压球囊肺血管成形术的介入成像路线图。

IF 2.1 4区数学

Stochastic Analysis and Applications Pub Date : 2022-08-12 eCollection Date: 2022-11-01 DOI: 10.1016/j.jscai.2022.100429

Nimai Patel, Syed N Hyder, Erinleigh Michaud, Victor Moles, Prachi P Agarwal, Kenneth Rosenfield, Kohtaro Abe, Jonathan Haft, Scott H Visovatti, Thomas M Cascino, William R Auger, Vallerie V Mclaughlin, Vikas Aggarwal

{"title":"Interventional Imaging Roadmap to Successful Balloon Pulmonary Angioplasty for Chronic Thromboembolic Pulmonary Hypertension.","authors":"Nimai Patel, Syed N Hyder, Erinleigh Michaud, Victor Moles, Prachi P Agarwal, Kenneth Rosenfield, Kohtaro Abe, Jonathan Haft, Scott H Visovatti, Thomas M Cascino, William R Auger, Vallerie V Mclaughlin, Vikas Aggarwal","doi":"10.1016/j.jscai.2022.100429","DOIUrl":"10.1016/j.jscai.2022.100429","url":null,"abstract":"<p><p>Balloon pulmonary angioplasty (BPA) is an evolving treatment modality for patients with chronic thromboembolic pulmonary hypertension (CTEPH) who are not candidates for pulmonary endarterectomy. Although several imaging modalities currently exist for evaluating CTEPH, their individual use, specifically in the clinical practice of BPA, has not been well described. In this article, we provide a preprocedural, intraprocedural, and postprocedural interventional imaging roadmap for safe and effective BPA performance in routine clinical practice. Preprocedural assessment includes transthoracic echocardiography for right ventricular assessment, ventilation/perfusion scan to identify pulmonary segments with the highest degree of hypoperfusion, cross-sectional chest imaging excluding alternative causes of mismatched defects and providing anatomic and perfusion imaging concurrently, and nonselective invasive pulmonary angiography for risk stratification of individual lesion subtypes. Intraprocedural assessment includes subselective segmental angiography (SSA) for delineating segmental and subsegmental branch anatomy, lesion identification, and vessel sizing. Intravascular ultrasound and optical coherence tomography serve as adjunctive intraprocedural tools for more accurate vessel sizing and lesion characterization when SSA alone is insufficient. Postprocedural considerations include chest radiography to monitor for immediate postprocedure complications and echocardiography for the interval assessment of the right ventricle on longer-term follow-up.</p>","PeriodicalId":49474,"journal":{"name":"Stochastic Analysis and Applications","volume":"12 1","pages":"100429"},"PeriodicalIF":2.1,"publicationDate":"2022-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11307535/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81638170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

On the Ayed-Kuo stochastic integration for anticipating integrands 关于预测被积函数的Ayed Kuo随机积分

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-08-07 DOI: 10.1080/07362994.2022.2104730

M. Jornet

引用次数: 1

Backward doubly stochastic differential equations with discontinuous and stochastic linear growth generator 具有不连续随机线性增长发生器的倒向双随机微分方程

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-08-05 DOI: 10.1080/07362994.2022.2104314

J. Owo

引用次数: 0

Mathematical modeling of smoking habits in the society 社会吸烟习惯的数学建模

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-07-09 DOI: 10.1080/07362994.2022.2093223

I. R. Sofia, M. Ghosh

引用次数: 2

Modeling social media addiction with case detection and treatment 用病例检测和治疗建模社交媒体成瘾

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-06-26 DOI: 10.1080/07362994.2022.2087677

G. Kumar, M. Mullai

{"title":"Modeling social media addiction with case detection and treatment","authors":"G. Kumar, M. Mullai","doi":"10.1080/07362994.2022.2087677","DOIUrl":"https://doi.org/10.1080/07362994.2022.2087677","url":null,"abstract":"Abstract Introduction This paper discusses the problem of social media addiction that pose a major threat to the human population especially children and teenagers. It is well known that Cognitive Behavioral Therapy (CBT) is an effective treatment to treat the addict individuals and delay in the treatment leads the patient to worst stage even to death. Therefore, it is important to identify the individuals who has addiction symptoms at early stage and to provide proper counseling. Method We propose and analyze a nonlinear mathematical model for social media addiction problem using case detection strategy to reduce the addiction. The basic reproduction number and equilibria of the model are computed. Further, the deterministic model is extended to delay differential equation model by incorporating transmission delay and treatment delay in the system. The local stability of different equilibria is discussed in detail. Additionally, the model is converted to stochastic model and numerical simulation is carried out to compare the results of both deterministic and stochastic model. Results Numerical result shows that the introduction of time delays can destabilize the model system and Hopf bifurcation occurs due to periodic oscillations when certain equilibrium point crosses the delay threshold limit. Our results of stochastic model show a smaller number of social media users and addict population when compared with deterministic model. Also, our results reveal that detection and counseling parameters play a vital role in reducing addiction population. Discussion Presented results clearly suggest that there is a need to use effective detection strategy and suitable counseling program to reduce the social media addiction level.","PeriodicalId":49474,"journal":{"name":"Stochastic Analysis and Applications","volume":"41 1","pages":"860 - 891"},"PeriodicalIF":1.3,"publicationDate":"2022-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42153502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Existence and uniqueness of solutions of nonlinear fractional stochastic differential systems with nonlocal functional boundary conditions 具有非局部泛函边界条件的非线性分数随机微分系统解的存在唯一性

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-06-07 DOI: 10.1080/07362994.2022.2078839

Ouaddah Abdelhamid, J. Graef, A. Ouahab

引用次数: 0

Higher-order robust attractors for stochastic retarded degenerate parabolic equations 随机时滞退化抛物方程的高阶鲁棒吸引子

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-06-02 DOI: 10.1080/07362994.2022.2080706

Qiangheng Zhang

引用次数: 1

Irregular barrier reflected BSDEs driven by a Lévy process Lévy过程驱动的不规则屏障反射BSDE

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-05-30 DOI: 10.1080/07362994.2022.2079529

M. Marzougue, M. El Otmani

引用次数: 3

Parameter-dependent filtering of Gaussian processes in Hilbert spaces 希尔伯特空间中高斯过程的参数相关滤波

IF 1.3 4区数学

Stochastic Analysis and Applications Pub Date : 2022-05-29 DOI: 10.1080/07362994.2022.2080078

V. Kubelka, B. Maslowski, O. Týbl

引用次数: 0