检索结果-南通市图书馆

Determinants of invasive strategy in elderly patients with non-ST elevation myocardial infarction

Journal of Geriatric Cardiology 2017年第7期14卷 465-472页

作者： Antonin Negers Jacques Boddaert Lucie Mora Jean-Louis Golmard Laura Moisi ariel cohen Jean-Philippe Collet Alice Breining Acute Geriatric Care Unit Saint-Antoine University Hospital Paris France Department of Geriatrics Pitie-Salpetriere University Hospital Paris France Department of Biostatistics Pitie-Salpetriere University Hospital Paris France Department of Cardiology Saint-Antoine University Hospital Paris France Department of Cardiology Pitie-Salpetrere University Hospital Paris France Department of Geriatrics Charles Foix University Hospital Paris France

BACKGROUND:Knowledge gaps across literature prevent current guidelines from providing the profile of elderly patients most likely to derive benefit from invasive strategy (IS) in non ST-elevation myocardial infarction (NSTEMI). Furthermore, the benefit of IS in a real-world elderly population with NSTEMI remains unclear. The aims of this study were to determine factors that lead the cardiologist to opt for an IS in elderly patients with NSTEMI, and to assess the impact of IS on the 6-month all-cause mortality.;METHODS:This multicenter prospective study enrolled all consecutive patients aged ≥ 75 years old who presented a NSTEMI and were hospitalized in cardiology intensive care unit between February 2014 and February 2015. Patients were compared on the basis of reperfusion strategy (invasive or conservative) and living status at six months, in order to determine multivariate predictors of the realization of an IS and multivariate predictors of 6-month mortality.;RESULTS:A total of 141 patients were included; 87 (62%) underwent an IS. The strongest independent determinants of IS were younger age [odds ratio (OR): 0.85, 95%-confidence interval (CI): 0.78-0.92; < 0.001) and lower "Cumulative Illness Rating Scale-Geriatric" number of categories score (OR: 0.83, 95%CI: 0.73-0.95; = 0.002). IS was not significantly associated with 6-month survival (OR: 0.80, 95%CI: 0.27-2.38; = 0.69).;CONCLUSIONS:In real-world elderly patients with NSTEMI, younger patients with fewer comorbidities profited more often from an IS. However, IS did not modify 6-month all-cause mortality.

关键词：心肌梗死患者老年介入治疗 ST 多变量预测可信区间死亡率

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Mandibular Fibrosarcoma and Bile Duct Adenoma in a Pet Rabbit (<i>Oryctolagus cuniculi</i>): A Case Report

引用

Open Journal of Pathology 2014年第2期4卷 32-40页

作者： Inge Thas Gerry M. Dorrestein Nathalie ariel cohen-Solal DAP Thas Gent Belgium Imagerie Medical Veterinaire Brussels Belgium Pathology Laboratory NOIVBD Veldhoven The Netherlands

This report describes the clinical manifestations and pathological findings in a 4-year-old neutered male dwarf rabbit diagnosed with a mandibular fibrosarcoma. The rabbit was evaluated for a unilateral mandibular swelling and an acute onset of oral blood loss. Physical examination confirmed a marked facial asymmetry with a swollen painful left mandible. Radiographic projections of the skull revealed a left mandibular mass extending into the oral cavity. Tissue biopsies demonstrated severe bone destruction and a presumptive pathological diagnosis of a mandibular osteosarcoma were made. A helical CT (computed tomography) study of the skull confirmed the severe mandibular bone destruction and the oral extension of the mass. The patient was treated palliative with oral meloxicam and subcutaneous penicillin injections. Six months later, the rabbit died in a natural way. Postmortem examination led to final diagnosis of severe left facial malformation due to mandibular fibrosarcoma. A bile duct adenoma was found in the liver. To the author’s knowledge, this is the first description of a spontaneous mandibular fibrosarcoma in a pet rabbit.

关键词： Bile Duct Adenoma Facial Swelling Fibrosarcoma Mandible Rabbit

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Titanium Carbide Effects on the Fracture of Inconel 100—A Case Study

引用

Journal of Minerals and Materials Characterization and Engineering 2021年第5期9卷 432-443页

作者： Daniel Moreno Ori Kam Boris Wolfman Orel Nafman Shir Abrahami ariel cohen Yochanan Nachmana Zion Harush Moshe Shapira Bet Shemesh Engines LTD FAA & EASA Bet Shemesh Israel

Carbides and borides appear as minor phases in Inconel 100, although the carbon content (0.18%) is relatively high in comparison to other nickel-base superalloys. The material properties of this alloy depend on a number of interrelated microstructural parameters, including the volume fraction of γ' to γ, grain size, elemental distribution, and precipitation of carbides and borides. This study presents a characterization and a failure analysis of Inconel 100 samples loaded to fracture at 760℃ and an examination of their fractography. Chemical analysis, optical metallography, SEM and EDS were used for the characterization of the unusual areas of fracture that were found on the samples. The thermodynamic stability of TiC led to the conclusion that the possibility of creating very large, stable mono carbides, especially TiC carbide, during the production process is the reason for the short time to failure obtained in this work.

关键词： Carbides Borides

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Image resizing by reconstruction from deep features

引用

Computational Visual Media 2021年第4期7卷 453-466页

作者： Dov Danon Moab Arar Daniel cohen-Or ariel Shamir Tel Aviv University Tel Aviv69978Israel The Interdisciplinary Center Herzliya Herzliya4610101

Traditional image resizing methods usually work in pixel space and use various saliency *** challenge is to adjust the image shape while trying to preserve important *** this paper we perform image resizing in feature space using the deep layers of a neural network containing rich important semantic *** directly adjust the image feature maps,extracted from a pre-trained classification network,and reconstruct the resized image using neuralnetwork based *** novel approach leverages the hierarchical encoding of the network,and in particular,the high-level discriminative power of its deeper layers,that can recognize semantic regions and objects,thereby allowing maintenance of their aspect *** use of reconstruction from deep features results in less noticeable artifacts than use of imagespace resizing *** evaluate our method on benchmarks,compare it to alternative approaches,and demonstrate its strengths on challenging images.

关键词： image retargeting reconstruction deep seam carving image resizing

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Evaluation of immune response to anti-COVID-19 booster in cancer patients and chronic medical cannabis users and its association with circulating Eosinophils levels

引用

Cancer Communications 2022年第12期42卷 1417-1420页

作者： cohen Idan Campisi-Pinto Salvatore Rozenberg Orit Abaev ariel Khoury Marah Agbaria Dana Eitam Harel Colodner Raul Khoury Mona Shalabna Hassan Samih Yousef Mahamid Camel Abu-Amna Mahmoud Bar-Sela Gil Department of Oncology Emek Medical CenterAfula 1834111Israel Research Authority Emek Medical CenterAfula 1834111Israel Clalit Clinical Laboratories Emek Medical CenterAfula 1834111Israel Department of Cancer Science Bruce Rappaport Faculty of MedicineTechnion-Israel Institute of TechnologyHaifa 320002Israel

Dear Editor On July 29,2021,the Israeli Ministry of Health approved the third anti-Coronavirus disease 2019(COVID-19)vaccination(3rd-BNT162b2-booster-dose),leading to a sharp daily drop in diagnosed positive COVID-19 cases and mortality rates in Israel[1].The booster dose increased severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)neutralization efficiency approximately a hundred-fold compared to individuals receiving only the second dose,providing significant protection against infection[2].

关键词： mortality acute Israel

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neck Motion Restriction Negatively Affects Turning Stability in Community-Dwelling Older Adults with and without a History of Falls

引用

Advances in Aging Research 2022年第2期11卷 35-49页

作者： Luzit Hadad Herman Avner cohen Netta Kram Zvi Kozol Physical Therapy Department School for Community Health Professions Faculty of Health Sciences Ariel University Ariel Israel Rotschild Physiotherapy Department Clalit Health Services Petach-Tikva Israel Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel Pediatric Ambulatory Center General Health Services Petach Tikva Israel

Background: Many older adults fall while turning. During the turning maneuver, rotation of the head precedes the rest of the body, creating a spatial frame of reference. Limitations of the neck rotation, may interfere with the turning mechanism, affect stability, and lead to recurrent falls. However, the association between the range of the neck rotation and turning stability was not explored yet. Purpose: To compare the impact of restricting the neck rotation by a brace, on the turning stability of adults with and without a history of falls. Methods: An observational, cross-sectional study consisting of 59 adults (average age 76 ± 6.9). A group (N = 29) with at least 2 falls (FL) in the last year and a group (N = 30) without a history of falls in the last year (NFL). All participants performed three tests: Timed up and Go (TUG), 180° Turn Test (180 TT) and 360° Turn Test (360 TT) with and without a neck brace. Results: All the scores of the FL were lower than those of the NFL (p Application of the brace worsened the performance of the 180 TT and the 360 TT of both groups (p < 0.05) but there was no interaction between group and bracing. The TUG score of only the NFL was affected by the brace (p < 0.004). Interestingly, only the range of the right neck rotation was correlated with balance tests and number of falls (r = 0.272;p Conclusions: Restricting of the neck mobility worsened the turning stability of both groups but without interaction. The study reinforces the need of considering the neck range of motion when addressing adult stability. A decrease in the range of right neck rotation was identified as a risk factor for loss of balance.

关键词： Balance Turning Neck-Brace Neck-Rotation Fall

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：