检索结果-南通市图书馆

Phase-junction Ag/TiO_(2)nanocomposite as photocathode for H_(2)generation

Journal of Materials science & Technology 2021年第24期83卷 179-187页

作者： Hemdan s.H.Mohamed Mohamed Rabia Xian-Gang Zhou Xu-sen Qin Gomaa Khabiri Mohamed shaban Hussein A.Younus s.taha Zhi-Yi Hu Jing Liu Yu Li Bao-Lian su state Key Laboratory of Advanced Technology for Materials synthesis and Processing Wuhan University of TechnologyWuhan430070China Physics Department Faculty of ScienceFayoum UniversityFayoum63514Egypt Nanophotonics and Applications Lab Physics DepartmentFaculty of ScienceBeni-Suef UniversityBeni-Suef62514Egypt Chemistry Department Faculty of ScienceFayoum UniversityFayoum63514Egypt Nanostructure Research Centre(NRC) Wuhan University of TechnologyWuhan430070China Laboratory of Inorganic Materials Chemistry(CMI) University of Namur61 rue de Bruxelles5000NamurBelgium

Developing anatase/rutile phase-junction in Ti O_(2)to construct Z-scheme system is quite effective to improve its photoelectrochemical *** this work,the anatase/rutile phase-junction Ag/Ti O_(2)nanocomposites are developed as photocathodes for hydrogen *** optimized Ag/Ti O_(2)nanocomposite achieves a high current density of 1.28 m A cm-2,an incident photon-to-current conversion efficiency(IPCE)of 10.8%,an applied bias photon-to-current efficiency(ABPE)of 0.32 at 390 nm and a charge carriers’lifetime up to 2000 *** enhancement on photoelectrochemical activity can be attributed to:(ⅰ)the generated Z-scheme system in the anatase/rutile phase-junction Ag/Ti O_(2)photocathode enhances the separation,diffusion and transformation of electron/hole pairs inside the structure,(ⅱ)Ag nanodots modification in the anatase/rutile phases leading to the tuned band gap with enhanced light absorption and(ⅲ)the formed schottky barrier after Ag nanodots surface modification provides enough electron traps to avoid the recombination of photogenerated electrons and *** results here suggest that developing phase-junction nanocomposite as photocathode will provide a new vision for their enhanced photoelectrochemical generation of hydrogen.

关键词： Ag/TiO_(2)nanocomposites Anatase/rutile phase-junction Z-scheme Photocathode H2 generation

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

Deep CNN Model for Multimodal Medical Image Denoising

引用

Computers, Materials & Continua 2022年第11期73卷 3795-3814页

作者： Walid El-shafai Amira A.Mahmoud Anas M.Ali El-s.yed M.El-Rabaie taha E.taha Osama F.Zahran Adel s.El-Fishawy Naglaa F.soliman Amel A.Alhussan Fathi E.Abd El-samie Department Electronics and Electrical Communications Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt security Engineering Laboratory Department of Computer SciencePrince Sultan UniversityRiyadh11586Saudi Arabia Alexandria Higher Institute of Engineering&Technology(AIET) AlexandriaEgypt Department of Information Technology College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Computer sciences College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadhSaudi Arabia

In the literature,numerous techniques have been employed to decrease noise in medical image modalities,including X-Ray(XR),Ultrasonic(Us),Computed Tomography(CT),Magnetic Resonance Imaging(MRI),and Positron Emission Tomography(PET).These techniques are organized into two main classes:the Multiple Image(MI)and the single Image(sI)*** the MI techniques,images usually obtained for the same area scanned from different points of view are used.A single image is used in the entire procedure in the sI *** denoising techniques can be carried out both in a transform or spatial *** paper is concerned with single-image noise reduction techniques because we deal with single medical *** most well-known spatial domain noise reduction techniques,including Gaussian filter,Kuan filter,Frost filter,Lee filter,Gabor filter,Median filter,Homomorphic filter,speckle reducing anisotropic diffusion(sRAD),Nonlocal-Means(NL-Means),and Total Variation(TV),are ***,the transform domain noise reduction techniques,including wavelet-based and Curvelet-based techniques,and some hybridization techniques are ***,a deep(Convolutional Neural Network)CNN-based denoising model is proposed to eliminate Gaussian and speckle noises in different medical image *** model utilizes the Batch Normalization(BN)and the ReLU as a basic *** a result,it attained a considerable improvement over the traditional *** previously mentioned techniques are evaluated and compared by calculating qualitative visual inspection and quantitative parameters like Peak signal-to-Noise Ratio(PsNR),Correlation Coefficient(Cr),and system complexity to determine the optimum denoising algorithm to be applied *** on the quality metrics,it is demonstrated that the proposed deep CNN-based denoising model is efficient and has superior denoising performance over the traditionaldenoising techniques.

关键词： Image enhancement medical imaging speckle noise Gaussian noise denoising filters CNN denoising

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

How to treat intestinal obstruction due to malignant recurrence after Whipple's resection for pancreatic head cancer: description of 2 new endoscopic techniques

引用

World Journal of Gastroenterology 2017年第33期23卷 6181-6186页

作者： Christina Mouradides Alaa taha Ivan Borbath Pierre H Deprez Tom G Moreels Cliniques universitaires saint-Luc

The prognosis of pancreatic cancer remains poor,even after initial surgical therapy. Local recurrence after Whipple's pancreatico-duodenectomy may lead to intestinal obstruction at the level of the afferent limb or the alimentary limb. Endoscopic insertion of a selfexpandable metal stent(sEMs) into the intestinal malignant stricture is the preferred method of choice for palliation. We describe two new endoscopic techniques to treat a malignant intestinal obstruction with the insertion of a sEMs into the afferent limb and the alimentary limb. A case of malignant gastric outlet obstruction after a Whipple's resection was treated by the creation of an endoscopic gastrojejunostomy by the insertion of a lumen apposing Hot Axios stent in between the stomach and the alimentary limb under fluoroscopic and endoscopic ultrasound control. Biliary obstruction and jaundice caused by a malignant stricture of the afferent limb after a Roux-en-Y Whipple's resection was treated by the insertion of a sEMs by means of the single-balloon overtube-assisted technique under fluoroscopic control. Feasibility and advantages of both techniques are discussed.

关键词： Intestinal obstruction self-expandable metal stent Whipple’s pancreatico-duodenectomy

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

Biosynthesis of raw starch degradingβ-cyclodextrin glycosyltransferase by immobilized cells of Bacillus licheniformis using potato wastewater

引用

BIOCELL 2021年第6期45卷 1661-1672页

作者： YAssER s.MOsTAFA sAAD A.ALAMRI sULIMAN A.ALRUMMAN TAREK H.taha MOHAMED HAsHEM MAHMOUD MOUsTAFA LAMIAA I.FAHMY Department of Biology College of ScienceKing Khalid UniversityAbha9004Saudi Arabia Prince sultan Bin Abdulaziz Center for Environmental and Tourism Research and studies King Khalid UniversityAbha9004Saudi Arabia Environmental Biotechnology Department Genetic Engineering and Biotechnology Research InstituteCity of Scientific Research&Technological ApplicationsNew Borg El-Arab City21934Egypt Department of Botany and Microbiology Faculty of ScienceAssiut UniversityAssiut71515Egypt Department of Botany and Microbiology Faculty of ScienceSouth Valley UniversityQena83523Egypt Department of Microbiology and Immunology Faculty of PharmacyOctober University for Modern Science and ArtGiza12451Egypta

The study was sought to enhance the synthesis of thermal stableβ-cyclodextrin glycosyltransferase(β-CGTase)using potato wastewater as a low-cost medium and assess the degree to which it is efficient for industrial production ofβ-cyclodextrin(β-CD)from raw potato *** bacteria producingβ-CGTase was isolated from saudi Arabia and the promising strain was identified as Bacillus licheniformis using phylogenetic analysis of the 16s rRNA ***-encapsulated cultures exhibited twice-fold ofβ-CGTase production more than free *** electron microscopy(sEM)of polymeric capsules indicated the potential for a longer shelf-life,which promotes the restoration of activity in bacterial cells across semi-continuous fermentation ofβ-CGTase production for 252 *** optimal conditions forβ-CGTase synthesis using potato wastewater medium were at 36 h,pH of 8.0,and 50°C with 0.4%potato starch and 0.6%yeast extract as carbon and nitrogen sources,*** purified enzyme showed a specific activity of 63.90 U/mg with a molecular weight of∼84.6 kDa as determined by sDs-PAGE *** high enzyme activity was observed up to 60°C,and complete stability was achieved at 75°*** levels of activity and stability were shown at pH 8.0,and the pH range from 7.0–10.0,*** enzyme has an appreciable affinity for raw potato starch with a Km of 5.7×10−6 M and a Vmax of 87.71μmoL/mL/min.β-CD production was effective against 25 U/g of raw potato *** outcomes demonstrated its feasibility to develop a fermentation process by integrating the cost-effective production ofβ-CGTase having distinctive properties forβ-CD production with ecofriendly utilization of potato wastewater.

关键词： Potato wastewater Bacillus licheniformis β-CGTase 16s rDNA gene semi-continuous fermentation β-cyclodextrin

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

Profiling cellular bioenergetics, glutathione levels, and caspase activities in stomach biopsies of patients with upper gastrointestinal symptoms

引用

World Journal of Gastroenterology 2015年第2期21卷 644-652页

作者： Ali s Alfazari Bayan Al-Dabbagh Wafa Al-Dhaheri Mazen s taha Ahmad A Chebli Eva M Fontagnier Zaher Koutoubi Jose Kochiyi sherif M Karam Abdul-Kader souid Department of Medicine United Arab Emirates UniversityPO Box 17666Al AinUnited Arab Emirates Department of Chemistry College of ScienceUAE UniversityPO Box 15551Al AinUnited Arab Emirates Department of Anatomy United Arab Emirates UniversityPO Box 17666Al AinUnited Arab Emirates Tawam Hospital PO Box 15258Al AinUnited Arab Emirates Department of Pediatrics United Arab Emirates UniversityPO Box 15258Al AinUnited Arab Emirates

AIM: To measure biochemical parameters in stomach biopsies and test their suitability as diagnostic biomarkers for gastritis and precancerous ***: Biopsies were obtained from the stomachs of two groups of patients(n = 40) undergoing fiberoptic endoscopy due to upper gastrointestinal symptoms. In the first group(n = 17), only the corpus region was examined. Biopsies were processed for microscopic examination and measurement of mitochondrial O2 consumption(cellular respiration), cellular adenosine triphosphate(ATP), glutathione(GsH), and caspase activity. In the second group of patients(n = 23), both corpus and antral regions were studied. some biopsies were processed for microscopic examination, while the others were used for measurements of cellular respiration and GsH ***: Microscopic examinations of gastric corpus biopsies from 17 patients revealed normal mucosae in 8 patients, superficial gastritis in 7 patients, and chronic atrophic gastritis in 1 patient. In patients with normal histology, the rate(mean ± sD) of cellular respiration was 0.17 ± 0.02 μmol/L O2 min-1 mg-1, ATP content was 487 ± 493 pmol/mg, and GsH was 469 ± 98 pmol/mg. Caspase activity was detected in 3 out of 8 specimens. The values of ATP and caspase activity were highly variable. The presence of superficial gastritis had insignificant effects on the measured biomarkers. In the patient with atrophic gastritis, cellular respiration was high andATP was relatively low, suggesting uncoupling oxidative phosphorylation. In the second cohort of patients, the examined biopsies showed either normal or superficial gastritis. The rate of cellular respiration(O2. μmol/L min-1 mg-1) was slightly higher in the corpus than the antrum(0.18 ± 0.05 vs 0.15 ± 0.04, P = 0.019). The value of GsH was about the same in both tissues(310 ± 135 vs 322 ± 155, P = 0.692).CONCLUsION: The corpus mucosa was metabolically more active than the antrum tissue. The data in this study will help in understandi

关键词： stomach Gastritis Mitochondria Gastric mucosa Cell

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

Mapping the global research landscape on nutrition and the gut microbiota:Visualization and bibliometric analysis

引用

World Journal of Gastroenterology 2022年第25期28卷 2981-2993页

作者： sa'ed H Zyoud Muna shakhshir Amani s Abushanab samah W Al-Jabi Amer Koni Moyad shahwan Ammar Abdulrahman Jairoun Adham Abu taha Department of Clinical and Community Pharmacy College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Poison Control and Drug Information Center College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Clinical Research Centre An-Najah National University HospitalNablus 44839Palestine Department of Nutrition An-Najah National University HospitalNablus 44839Palestine Division of Clinical Pharmacy Hematology and Oncology Pharmacy DepartmentAn-Najah National University HospitalNablus 44839Palestine Department of Pharmacy Ajman UniversityAjman 346United Arab Emirates Centre of Medical and Bio-allied Health sciences Research Ajman UniversityAjman 346United Arab Emirates Department of Health and safety Dubai MunicipalityDubai 67United Arab Emirates Department of Biomedical sciences College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine Department of Medicine College of Medicine and Health SciencesAn-Najah National UniversityNablus 44839Palestine

BACKGROUND Nutrition is a significant modifiable element that influences the composition of the gastrointestinal microbiota,implying the possibility of therapeutic diet methods that manipulate the composition and diversity of the *** To overview research papers on nutrition and gut microbiota and determines the hotspots in this field at the global *** scopus and Reference Citation Analysis were used to construct a bibliometric *** was decided to create bibliometric indicators and mapping as in most previous studies.2012 through 2021 served as the study's *** A total of 5378 documents from the scopus database were selected for *** all retrieved studies,78.52%were research papers(n=4223),followed by reviews(n=820;15.25%).China ranked first with a total number of articles of 1634(30.38%),followed by the United states in second place with a total number of articles of 1307(24.3%).In the last decade,emerging hotspots for gut microbiota and nutrition research included"gut microbiota metabolism and interaction with dietary components","connection between the gut microbiota and weight gain",and"the influence of high-fat diet and gut microbiota on metabolic disorders".CONCLUsION This is the first thorough bibliometric analysis of nutrition and gut microbiota publications conducted on a global *** of the association between nutrition/diet and the gut microbiota is still in its infancy and will be expanded in the ***,according to recent trends,the"effect of gut microbiota and high-fat diet on metabolic disorders"will be an increasing concern in the future.

关键词： Gut microbiota Microbiome Nutrition Diet Bibliometric scopus VOsviewer

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

Deep Learning and Machine Learning for Early Detection of stroke and Haemorrhage

引用

Computers, Materials & Continua 2022年第7期72卷 775-796页

作者： Zeyad Ghaleb Al-Mekhlafi Ebrahim Mohammed senan taha H.Rassem Badiea Abdulkarem Mohammed Nasrin M.Makbol Adwan Alownie Alanazi Tariq s.Almurayziq Fuad A.Ghaleb Department of Information and Computer science College of Computer Science and EngineeringUniversity of Ha’ilHa’il81481Saudi Arabia Department of Computer science&Information Technology Dr.Babasaheb Ambedkar Marathwada UniversityAurangabad431004India Faculty of science and Technology Bournemouth UniversityPooleBH125BBUK Department of Computer Engineering College of Computer Science and EngineeringUniversity of Ha’ilHa’il81481Saudi Arabia College of Computer science and Engineering Hodeidah UniversityHodeidah966Yemen school of Computing Faculty of EngineeringUniversiti Teknologi MalaysiaJohor BahruJohor81310Malaysia

stroke and cerebral haemorrhage are the second leading causes of death in the world after ischaemic heart *** this work,a dataset containing medical,physiological and environmental tests for stroke was used to evaluate the efficacy of machine learning,deep learning and a hybrid technique between deep learning and machine learning on theMagnetic Resonance Imaging(MRI)dataset for cerebral *** the first dataset(medical records),two features,namely,diabetes and obesity,were created on the basis of the values of the corresponding *** t-Distributed stochastic Neighbour Embedding algorithm was applied to represent the high-dimensional dataset in a low-dimensional data ***,the Recursive Feature Elimination algorithm(RFE)was applied to rank the features according to priority and their correlation to the target feature and to remove the unimportant *** features are fed into the various classification algorithms,namely,support Vector Machine(sVM),K Nearest Neighbours(KNN),Decision Tree,Random Forest,and Multilayer *** algorithms achieved superior *** Random Forest algorithm achieved the best performance amongst the algorithms;it reached an overall accuracy of 99%.This algorithm classified stroke cases with Precision,Recall and F1 score of 98%,100%and 99%,*** the second dataset,the MRI image dataset was evaluated by using the AlexNet model and AlexNet+sVM hybrid *** hybrid model AlexNet+sVM performed is better than the AlexNet model;it reached accuracy,sensitivity,specificity and Area Under the Curve(AUC)of 99.9%,100%,99.80%and 99.86%,respectively.

关键词： stroke cerebral haemorrhage deep learning machine learning t-sNE and RFE algorithms

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

Recent progress in MXenes incorporated into electrospun nanofibers for biomedical application: study focusing from 2017 to 2022

引用

Chinese Chemical Letters 2023年第7期34卷 38-44页

作者： Muheeb Rafiq sami-ullah Rather taha Umair Wani Anjum Hamid Rather Rumysa saleem Khan Anees Ellahi Khan Ibtisam Hamid Haseeb A.Khan Abdullah s.Alhomida Faheem A.sheikh Nanostructured and Biomimetic Lab Department of NanotechnologyUniversity of Kashmir Hazratbal.Jammu and KashmirSrinagar 190006India Department of Chemical and Materials Engineering King Abdulaziz University.Jeddah 21589Saudi Arabia Research Chair for Biomedical Applications of Nanomaterials Department of BiochemistryCollege of ScienceKing Saud UniversityRiyadh 11451Saudi Arabia

After discovering a new class of two-dimensional(2D) material, i.e., MXene, a further new scope, came into existence for researchers. Due to their remarkable physical, chemical, and biological properties, MXenes find their role in almost every research discipline. They have been used in biosensors, bioimaging,tissue engineering, drug delivery systems, and other areas. The MXenes can be functionalized with a wide range of atoms/molecules, making them diverse materials. Therefore, the potential of using MXenes in nanofibers can be much more than expected. In this review, we will understand the structure, synthesis,and general properties of MXenes. We will explain using MXenes while encasing them into nanofibers,providing their specific properties. For instance, MXenes-incorporated nanofibers are used in biomedical applications, including soft and hard-tissue engineering and delivery of antimicrobials. Furthermore, MXenes, when incorporated into nanofibers, are used in promoting cellular differentiation, wound healing,and neural tissue restoration, which are briefly discussed in this communication.

关键词： MXenes Nanofibers Tissue engineering Antimicrobial Electrospinning

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

First United Arab Emirates consensus on diagnosis and management of inflammatory bowel diseases:A 2020 Delphi consensus

引用

World Journal of Gastroenterology 2020年第43期26卷 6710-6769页

作者： Maryam Alkhatry Ahmad Al-Rifai Vito Annese Filippos Georgopoulos Ahmad N Jazzar Ahmed M Khassouan Zaher Koutoubi Rahul Nathwani Mazen s taha Jimmy K Limdi Gastroenterology and Endoscopy Department Ibrahim Bin Hamad Obaid Allah HospitalMinistry of Health and PreventionRas Al KhaimanUnited Arab Emirates Department of Gastroenterology Sheikh Shakbout Medical CityAbu DhabiUnited Arab Emirates Department of Gastroenterology Valiant ClinicDubaiUnited Arab Emirates Department of Gastroenterology and Endoscopy American HospitalDubaiUnited Arab Emirates Gastroenterology and Endoscopy Unit Al Zahra HospitalDubaiUnited Arab Emirates Gastroenterology Division Sheikh Khalifa Medical CityAbu DhabiUnited Arab Emirates Digestive Disease Unit Rashid HospitalDubaiUnited Arab Emirates Digestive Disease Institute Cleveland ClinicAbu DhabiUnited Arab Emirates Department of Gastroenterology Mediclinic City HospitalDubaiUnited Arab Emirates Gastroenterology and Hepatology Tawam HospitalAl AinUnited Arab Emirates Department of Gastroenterology The Pennine Acute Hospitals NHS TrustManchester Academic Health SciencesUniversity of ManchesterManchester M85RBUnited Kingdom

Ulcerative colitis and Crohn’s disease are the main entities of inflammatory bowel disease characterized by chronic remittent inflammation of the gastrointestinal *** incidence and prevalence are on the rise worldwide,and the heterogeneity between patients and within individuals over time is *** progressive advance in our understanding of the etiopathogenesis coupled with an unprecedented increase in therapeutic options have changed the management towards evidence-based interventions by clinicians with *** guideline was stimulated and supported by the Emirates Gastroenterology and Hepatology society following a systematic review and a Delphi consensus process that provided evidence-and expert opinion-based *** up-to-date guidance is provided regarding diagnosis,evaluation of disease severity,appropriate and timely use of different investigations,choice of appropriate therapy for induction and remission phase according to disease severity,and management of main complications.

关键词： Ulcerative colitis Crohn’s disease Infliximab Adalimumab Vedolizumab Ustekinumab Tofacitinib

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

In-hospital outcomes of transapical versus surgical aortic valve replacement: from the U.s. national inpatient sample

引用

Journal of Geriatric Cardiology 2021年第9期18卷 702-710页

作者： Ashraf Abugroun Osama Hallak Ahmed taha Alejandro sanchez-Nadales saria Awadalla Hussein Daoud Efehi Igbinomwanhia Lloyd W Klein Department of Internal Medicine Medical College of Wisconsin(MCW)WIUSA Division of Cardiology Ketter-ing Medical CenterOHUSA Department of Internal Medicine School of MedicineIndiana UniversityIndianapolisIndianaUSA Department of Cardiovascular Disease Cleveland Clinic FloridaFLUSA Division of Epidemiology&Biostatistics University of Illinois-ChicagoILUSA Division of Cardiology Creighton UniversityNEUSA Department of Cardiology Case Western Reserve University(MetroHealth)OHUSA University of California San Francisco(UCSF)San FranciscoCAUSA

OBJECTIVE To compare the outcomes of transapical transcatheter aortic valve replacement(TA-TAVR)and surgical aortic valve replacement(sAVR)using a large Us population *** The *** Inpatient sample was queried for all patients who underwent TA-TAVR or sAVR during the *** primary outcome was all-cause in-hospital *** outcomes were in-hospital stroke,pericardiocentesis,pacemaker insertion,mechanical ventilation,vascular complications,major bleeding,acute kidney injury,length of stay,and cost of *** were modeled using multi-variable logistic regression for binary outcomes and generalized linear models for continuous *** A total of 1560 TA-TAVR and 44,280 sAVR patients were *** who underwent TA-TAVR were older and *** to sAVR,TA-TAVR correlated with a higher mortality(4.5%vs.2.7%,effect size(sMD)=0.1)and higher periprocedural *** multivariable analysis,both TA-TAVR and sAVR had a similar adjusted risk for in-hospital ***-TAVR correlated with lower odds of bleeding with(adjusted OR(aOR)=0.26;95%CI:0.18-0.38;Pshorter length of stay(adjusted mean ratio(aMR)=0.77;95%CI:0.69-0.84;Pst(aMR=1.18;95%CI:1.10-1.28;Psignificant differences in other study *** subgroup analysis,TA-TAVR in patients with chronic lung disease had higher odds for mortality(aOR=3.11;95%CI:1.37-7.08;P=0.007).CONCLUsION The risk-adjusted analysis showed that TA-TAVR has no advantage over sAVR except for patients with chronic lung disease where TA-TAVR has higher mortality.

关键词： logistic In-hospital outcomes of transapical versus surgical aortic valve replacement from the U.s national inpatient sample

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

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

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

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：