Constructive Approximation最新文献_第6页

Uniform Asymptotic Expansions for Gegenbauer Polynomials and Related Functions via Differential Equations Having a Simple Pole Gegenbauer多项式及相关函数在单极微分方程上的一致渐近展开式

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-09-22 DOI: 10.1007/s00365-023-09645-1

T. M. Dunster

引用次数: 0

A Newman type bound for $$L_p[-1,1]$$ L p [ - 1 , 为$$L_p[-1,1]$$ L p [- 1，

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-09-14 DOI: 10.1007/s00365-023-09622-8

M. Komarov

引用次数: 1

Existence of Almost Greedy Bases in Mixed-Norm Sequence and Matrix Spaces, Including Besov Spaces 混合范数序列和矩阵空间(包括Besov空间)中概贪婪基的存在性

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-08-22 DOI: 10.1007/s00365-023-09662-0

F. Albiac, J. L. Ansorena, Glenier Bello, P. Wojtaszczyk

引用次数: 0

Minimum Energy Problems with External Fields on Locally Compact Spaces 局部紧致空间上具有外场的最小能量问题

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-07-28 DOI: 10.1007/s00365-023-09643-3

N. Zorii

引用次数: 4

Wall Polynomials on the Real Line: A Classical Approach to OPRL Khrushchev’s Formula 实线上的壁多项式:赫鲁晓夫公式的经典解法

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-07-14 DOI: 10.1007/s00365-022-09583-4

M. J. Cantero, L. Moral, L. Velázquez

引用次数: 0

Phase Retrieval by Binary Questions: Which Complementary Subspace is Closer? 二值相位检索问题:哪个互补子空间更近?

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-07-11 DOI: 10.1007/s00365-022-09582-5

Dylan Domel-White, B. Bodmann

引用次数: 2

Strong Asymptotic of Cauchy Biorthogonal Polynomials and Orthogonal Polynomials with Varying Measure 柯西双正交多项式和变测度正交多项式的强渐近性

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-07-09 DOI: 10.1007/s00365-022-09580-7

L. G. González Ricardo, G. López Lagomasino

引用次数: 1

The Complete Asymptotic Evaluation for Mellin Convolution Operators Mellin卷积算子的完全渐近求值

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-07-01 DOI: 10.1007/s00365-022-09584-3

Dumitru Popa

引用次数: 1

Alveolar macrophages protect mice from MERS-CoV-induced pneumonia and severe disease. 肺泡巨噬细胞能保护小鼠免受 MERS-CoV 引起的肺炎和严重疾病的侵袭。

IF 2.3 2区数学

Constructive Approximation Pub Date : 2022-07-01 Epub Date: 2022-05-02 DOI: 10.1177/03009858221095270

Rudragouda Channappanavar, Muneeswaran Selvaraj, Sunil More, Stanley Perlman

{"title":"Alveolar macrophages protect mice from MERS-CoV-induced pneumonia and severe disease.","authors":"Rudragouda Channappanavar, Muneeswaran Selvaraj, Sunil More, Stanley Perlman","doi":"10.1177/03009858221095270","DOIUrl":"10.1177/03009858221095270","url":null,"abstract":"Emerging and re-emerging human coronaviruses (hCoVs) cause severe respiratory illness in humans, but the basis for lethal pneumonia in these diseases is not well understood. Alveolar macrophages (AMs) are key orchestrators of host antiviral defense and tissue tolerance during a variety of respiratory infections, and AM dysfunction is associated with severe COVID-19. In this study, using a mouse model of Middle East respiratory syndrome coronavirus (MERS-CoV) infection, we examined the role of AMs in MERS pathogenesis. Our results show that depletion of AMs using clodronate (CL) liposomes significantly increased morbidity and mortality in human dipeptidyl peptidase 4 knock-in (hDPP4-KI) mice. Detailed examination of control and AM-depleted lungs at different days postinfection revealed increased neutrophil activity but a significantly reduced MERS-CoV-specific CD4 T-cell response in AM-deficient lungs during later stages of infection. Furthermore, enhanced MERS severity in AM-depleted mice correlated with lung inflammation and lesions. Collectively, these data demonstrate that AMs are critical for the development of an optimal virus-specific T-cell response and controlling excessive inflammation during MERS-CoV infection.","PeriodicalId":50621,"journal":{"name":"Constructive Approximation","volume":"18 1","pages":"627-638"},"PeriodicalIF":2.3,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73373064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0

Reducing posttraumatic stress disorder symptom severity among depressed women with childhood sexual abuse histories in interpersonal psychotherapy-trauma: The role of improved social functioning. 在人际心理治疗-创伤中降低有童年性虐待史的抑郁妇女的创伤后应激障碍症状严重程度：改善社会功能的作用。

IF 2.7 2区数学

Constructive Approximation Pub Date : 2022-06-02 DOI: 10.1037/tra0001293

Cathryn Glanton Holzhauer, Paul Duberstein, Erin Ward, Nancy Talbot

{"title":"Reducing posttraumatic stress disorder symptom severity among depressed women with childhood sexual abuse histories in interpersonal psychotherapy-trauma: The role of improved social functioning.","authors":"Cathryn Glanton Holzhauer, Paul Duberstein, Erin Ward, Nancy Talbot","doi":"10.1037/tra0001293","DOIUrl":"10.1037/tra0001293","url":null,"abstract":"Objective: Childhood sexual abuse (CSA) increases risk for posttraumatic stress disorder (PTSD), and both CSA and PTSD are strongly associated with impaired social functioning. Interpersonal psychotherapy (IPT) has demonstrated promise for adults with PTSD and has been shown to be effective for women with PTSD and histories of CSA, but the mechanisms by which IPT might improve PTSD are unknown. The current secondary analysis tested whether the ameliorative effect of IPT-trauma (IPT-T) on PTSD, demonstrated in a randomized effectiveness trial, was mediated by improved social function.Method: The randomized effectiveness trial compared IPT-T to clinic psychotherapy in a publicly funded community mental health center. Women with CSA histories and major depression (n = 162; Mage = 36.3; 54% White, 38% Black, 8% other race) were randomly assigned to IPT-T or CP, and 16 free sessions of IPT-T or CP were offered within a 32-week treatment period. Eighty-eight percent of the sample met diagnostic criteria for PTSD.Results: Mediation models confirmed hypotheses, showing that the effect of IPT-T on improved PTSD symptoms at Week 32 (end of treatment) was partially mediated by better social functioning at Week 16 (middle of treatment period; path c¹: B = 12.25, p = .04, 95% confidence interval [.44, 24.05]).Conclusions: Findings support that a non-exposure-based therapy can reduce PTSD symptoms via improved social functioning. Given extensive literature showing the importance of social functioning in mental health generally and PTSD specifically, integrating a focus on social functioning (e.g., building social skills, expanding support networks) into treatments, including exposure-based treatments, may enhance outcomes. (PsycInfo Database Record (c) 2022 APA, all rights reserved).","PeriodicalId":50621,"journal":{"name":"Constructive Approximation","volume":"21 1","pages":""},"PeriodicalIF":2.7,"publicationDate":"2022-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73377277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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: 0