检索结果-南通市图书馆

Neglected congenital bilateral knee dislocation treated by quadricepsplasty with semitendinosus and sartorius transfer:A case report

引用

World Journal of Orthopedics 2024年第8期15卷 807-812页

作者： Osama M qasim Abdulaziz A Abdulaziz Nibras K Aljabri Khalid S Albaqami Rayan M Suqaty College of Medicine Umm Al-Qura UniversityMecca 21955Makkah al MukarramahSaudi Arabia Department of Orthopedic King Faisal Medical Complex TaifTaif 26514TaifSaudi Arabia Department of Orthopedic Alnoor Specialist HospitalMecca 24241Makkah al MukarramahSaudi Arabia

BACKGROUND Congenital knee dislocation(CKD)is a rare condition,which accounts for 1%of congenital hip *** can present as an isolated condition or coexist with other genetic *** options include serial casting,percutaneous quadriceps recession,and V-Y quadricepsplasty(VYQ).The pathogenesis and hereditary patterns of CKD are not fully understood,with most cases being *** is usually managed immediately after ***,in this report,the patient was neglected for 2 *** SUMMARY A 2-year-old girl with bilateral CKD after birth presented to our hospital after failed serial casting;the patient had seizures and limited access to healthcare because of her family’s low socioeconomic *** birth was noted for a breech presentation accompanied by *** delivery took a long time,requiring immediate medical *** an infant,she had chronic diseases,including a small patent ductus arteriole,multicystic dysplastic kidney disease,and *** was found to have a bilateral knee dislocation of approximately-90°on hyperextension.A multidisciplinary team was involved,and medical care was *** underwent VYQ plus semitendinosus and sartorius *** four postoperative follow-ups,her knees were regaining mobility,and she could walk for 2-3 steps without *** This report highlights the importance of early intervention and recommends extensive studies of the management in similar cases.

关键词： Knee dislocation Congenital knee dislocation V-Y quadricepsplasty Neglect Neglected knee dislocation Pediatric orthopedics Case report

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

Is it necessary to stop glucagon-like peptide-1 receptor agonists prior to endoscopic procedure? A retrospective study

引用

World Journal of Gastroenterology 2024年第26期30卷 3221-3228页

作者： Haider Ghazanfar Nismat Javed Abeer qasim Franklin Sosa Faryal Altaf Shazia Khan Jaydeep Mahasamudram Abhilasha Jyala Sameer Datta Kandhi Dongmin Shin Nikhitha Mantri Haozhe Sun Siddarth Hanumanthu Harish Patel Jasbir Makker Bhavna Balar Anil Dev Sridhar Chilimuri Division of Gastroenterology Department of Internal MedicineBronxCare Health SystemIcahn School of Medicine at Mount SinaiBronxNY 10457United States Department of Internal Medicine BronxCare Health SystemIcahn School of Medicine at Mount SinaiBronxNY 10457United States

BACKGROUND Glucagon-like peptide-1 receptor agonists(GLP-1 RA)are effective in diabetes and obesity,reducing hyperglycemia by increasing insulin release and delaying gastric ***,they can cause gastroparesis,raising concerns about aspiration during *** guidelines advise discontinuing GLP-1 RA before surgery to reduce the risk of pulmonary *** To evaluate the effect of GLP-1 RAs on gastric residual contents during endosco-pic *** A retrospective chart review at BronxCare Health System,New York,from January 2019 to October 2023,assessed gastric residue and aspiration in GLP-1 RA patients undergoing endoscopic *** groups were compared based on dietary status before the *** included demographics,symptoms of gastroparesis,opiate use,hemoglobin A1c,GLP-1 agonist indication,endo-scopic details,and aspiration *** SPSS was used for analysis,cal-culating means,standard deviations,and applying Pearson’s chi-square and t-tests for associations,with P<0.05 as being *** During the study,306 patients were included,with 41.2%on a clear liquid/low residue diet and 58.8%on a regular diet before *** patients(63.1%)were male,with a mean age of 60±12 *** majority(85.6%)were on GLP-1 RAs for diabetes,and 10.1%reported digestive symptoms before *** those on a clear liquid diet,1.5%had residual food at endoscopy compared to 10%on a regular diet,which was statistically significant(P=0.03).Out of 31 patients with digestive symptoms,13%had residual food,all from the regular diet group(P=0.130).No complications were reported during or after the *** The study reflects a significant rise in GLP-1 RA use for diabetes and obesity.A 24-hour liquid diet seems safe for endoscopic procedures without *** with upper gastrointestinal symptoms might have a higher residual food risk,though not statistically *** research is needed

关键词： Glucagon-like peptide-1 agonists Gastroparesis Endoscopic procedures Residual food Complications

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

Securing Cloud Storage by Remote Data Integrity Check with Secured Key Generation

引用

Chinese Journal of Electronics 2021年第3期30卷 489-499页

作者： Abdul Rehman LIU Jian muhammad qasim Yasin LI Keqiu College of Intelligence and Computing Tianjin University Tianjin Key Laboratory of Advance Networking National University of Modern Languages Faisalabad Campus

In recent decades, a number of protocols for Remote data integrity checking(RDIC) have been proposed. Identity(ID) based RDIC protocols are constructed to guarantee cloud data integrity and data privacy. The known protocols for RDIC always assume that the Private key generator(PKG) is a trusted one, but in real-world applications by corrupt PKG, malicious Cloud server(CS) can easily cheat the third party auditor that the data owner’s outsourced data are kept safe through the data has been deleted or altered. In this paper, we explore the novel model of RDIC with untrusted PKG and malicious CS, by employing the partial key method and Authentication, authorization, accounting(AAA) *** construct a new ID-based RDIC, which provides the ID revocation and key updation. The experimental evaluations show that our scheme is more efficient than known ones.

关键词： Cryptography Protocols File organisation Data security Internet software AAA service Cloud storage Data integrity Partial private key Revocation Untrusted PKG

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Regolith thickness modeling using a GIS approach for landslide distribution analysis, NW Himalayas

引用

Journal of Mountain Science 2018年第11期15卷 2466-2479页

作者： muhammad BASHARAT Masood qasim muhammad SHAFIQUE Nasir HAMEED muhammad Tayyib RIAZ muhammad Rustam KHAN Institute of Geology University of Azad Jammu and Kashmir National Center of Excellence in Geology University of Peshawar Land Use Planning and Development Department Azad Jammu and Kashmir

Regolith thickness is considered as a contributing factor for the occurrence of ***, mostly it is ignored because of complex nature and as it requires more time and resources for investigation. This study aimed to appraise the role of regolith thickness on landslide distribution in the Muzaffarabad and surrounding areas, NW *** this purpose regolith thickness samples were evenly collected from all the lithological units at representative sites within different slope and elevation classes in the field. Topographic attributes(slope, aspect, drainage, Topographic Wetness Index,elevation and curvature) were derived from the Digital Elevation Model(DEM)(12.5 m resolution).Arc GIS Model Builder was used to develop the regolith thickness model. Stepwise regression technique was used to explore the spatial variation of regolith thickness using topographic attributes and lithological units. The derived model explains about 88% regolith thickness variation. The model was validated and shows good agreement(70%) between observed and predicted values. Subsequently, the derived regolith model was used to understand the relationship between regolith thickness and landslide distribution. The analysis shows that most of the landslides were located within 1-5 m regolith thickness. However, landslide concentration is highest within 5-10 m regolith thickness, which shows that regolith thickness played a significant role for the occurrence of landslide in the studied area.

关键词： Regolith GIS Regression Landslides Himalayas

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

Numerical Simulation of MHD Peristaltic Flow with Variable Electrical Conductivity and Joule Dissipation Using Generalized Differential Quadrature Method

引用

Communications in Theoretical Physics 2019年第5期71卷 509-518页

作者： muhammad qasim Zafar Ali Abderrahim Wakif Zoubair Boulahia Department of Mathematics COMSATS University Islamabad (CUI) Laboratory of Mechanics Faculty of Sciences Ain Chock Hassan Ⅱ University

In this paper, the MHD peristaltic flow inside wavy walls of an asymmetric channel is investigated, where the walls of the channel are moving with peristaltic wave velocity along the channel length. During this investigation,the electrical conductivity both in Lorentz force and Joule heating is taken to be temperature dependent. Also, the long wavelength and low Reynolds number assumptions are utilized to reduce the governing partial differential equations into a set of coupled nonlinear ordinary differential equations. The new set of obtained equations is then numerically solved using the generalized differential quadrature method(GDQM). This is the first attempt to solve the nonlinear equations arising in the peristaltic flows using this method in combination with the Newton-Raphson technique. Moreover, in order to check the accuracy of the proposed numerical method, our results are compared with the results of built-in Mathematica command NDSolve. Taking Joule heating and viscous dissipation into account, the effects of various parameters appearing in the problem are used to discuss the fluid flow characteristics and heat transfer in the electrically conducting fluids graphically. In presence of variable electrical conductivity, velocity and temperature profiles are highly decreasing in nature when the intensity of the electrical conductivity parameter is strengthened.

关键词： peristaltic flow MHD variable electrical conductivity Joule dissipation generalized differential quadrature method(GDQM)

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

Telepresence Robots and Controlling Techniques in Healthcare System

引用

Computers, Materials & Continua 2023年第3期74卷 6623-6639页

作者： Fawad Naseer muhammad Nasir Khan Zubair Nawaz qasim Awais Electrical Engineering Department The University of LahoreLahorePakistan Faculty of Computing and Information Technology University of the PunjabLahorePakistan Electrical Engineering Department Fatima Jinnah Women UniversityRawalpindiPakistan

In this era of post-COVID-19,humans are psychologically restricted to interact less with other *** to the world health organization(WHO),there are many scenarios where human interactions cause severe multiplication of viruses from human to human and spread *** healthcare systems shifted to isolation during the pandemic and a very restricted work *** were done to overcome the remedy,and the researcher developed different techniques and recommended *** robot was the solution achieved by all industries to continue their operations but with almost zero physical interaction with other *** played a vital role in this perspective to help humans to perform daily routine *** workers can use telepresence robots to interact with patients who visit the healthcare center for initial diagnosis for better healthcare system performance without direct *** presented paper aims to compare different telepresence robots and their different controlling techniques to perform the needful in the respective scenario of healthcare *** paper comprehensively analyzes and reviews the applications of presented techniques to control different telepresence ***,our feature-wise analysis also points to specific technical,appropriate,and ethical challenges that remain to be *** proposed investigation summarizes the need for further multifaceted research on the design and impact of a telepresence robot for healthcare centers,building on new perceptions during the COVID-19 pandemic.

关键词： Telepresence robot controlling techniques healthcare center unmanned ground vehicle(UGV) telehealth

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

Application of Treatment Plant "Johkasou" on Restaurant Wastewater in Sichuan

Application of Treatment Plant "Johkasou" on Restaurant Wast...

引用

作者： qasim muhammad 西南科技大学

学位级别：硕士

分散式污水处理系统作为适用于低密度社区污水处理的解决方案已经引入,而污水处理系统无法使用。农村地区的分散式污水处理系统对于防止水环境污染非常重要。日本的污水处理技术(Johkasou)已经进行了研究,以评估中国餐饮废水治理的可行... 详细信息

分散式污水处理系统作为适用于低密度社区污水处理的解决方案已经引入,而污水处理系统无法使用。农村地区的分散式污水处理系统对于防止水环境污染非常重要。日本的污水处理技术(Johkasou)已经进行了研究,以评估中国餐饮废水治理的可行性,并且其去除效率符合污水排放指南。本研究基于低成本分散式处理系统Johkasou对CODCr,NH3-N,TP和TN去除效率的评估,以评估中国餐饮废水处理的可行性。本研究包括餐饮废水的特点,系统的去除效率和处理系统在不同季节和时间内的机理,以确定时间变化。此外,处理系统由三个隔室组成,厌氧,需氧和消毒,具有不同的去除能力,以确定每个隔室的不同指数。在夏季,秋季,冬季和冬季期间,餐饮废水中CODCr的进水浓度范围为244 至 1035 mg/L,NH3-N 为 7.0 至 30.6 mg/L,TP 为 1.33 至 4.74 mg/L,TN为12.2至43.6 mg/L春季。该处理系统正在利用微生物的活性进行操作,以去除餐饮废水中的这些指标,分别为CODCr56%,NH3-N12.3%,TP12.2%和TN11.6%的去除效率。这项研究显示其三个指标的最高去除效率在夏季,但是CODCr去除率最高的是夏季和秋季。此外,处理系统的每个隔室的平均去除效率分别为73%,NH3-N33%,TP25%和TN32%。我在研究期间的这项研究的目的是关于Johaksou在中国餐饮废水上的应用。本研究论文分别介绍了相关研究的总体介绍,文献综述,具体介绍,材料与方法,结果与讨论,各章的发现与结论。

关键词：分散式污水处理系统 Johkasou 餐饮废水

来源：

同方学位论文库评论

在线全文

同方学位论文库

学校读者我要写书评

暂无评论

Robinia pseudoacacia leaves improve soil physical and chemical properties

引用

Journal of Arid Land 2010年第4期2卷 266-271页

作者： Babar KHAN Abdukadir Ablimit Rashed MAHMOOD muhammad qasim World Wide Fund for Nature Xinjiang Institute of Ecology and Geography Chinese Academy of Sciences COMSATS Institute of Information Technology

The role of the leaves of Robinia pseudoacacia L., which is widely distributed in the arid lands, on improving soil physical and chemical properties was analyzed at various incubation periods. The incubated soils added with 0, 25, 50 and 75 g Robinia pseudoacacia leaves were tested after consecutive incubation intervals of 6, 8 and 10 months and the different soil parameters were measured. The results showed the increases in organic matter (OM), extractable K, cation exchange capacity (CEC), aggregate stability and water holding capacity, but the decreases in pH value and bulk density after 6 months’ incubation. The gradual decrease in change rates of soil properties indicated less microbial population and organic residual mineralization under acidic conditions, which were resulted from fast decomposition of leaves after the first 6 months incubation. The increases in soil organic matter content, extractable K, CEC, aggregate stability and water holding capacity and the decreases in soil pH and bulk density provide favorable conditions for crop’s growth.

关键词： soil physical and chemical properties Robinia pseudoacacia Gilgit-Baltistan

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

Influence of grazing exclosure on vegetation biomass and soil quality

引用

International Soil and Water Conservation Research 2017年第1期5卷 62-68页

作者： Shagufta qasim Shamim Gul Maria Hussain Shah Fayyaz Hussain Sarfraz Ahmad muhammad Islam Gulbano Rehman muhammad Yaqoob Syed qasim Shah Department of Plant Sciences Sardar Bahadur Khan Women UniversityQuettaBalochistanPakistan Department of Botany University of BalochistanSarab roadQuettaBalochistanPakistan Department of Natural Resource Sciences McGill University QCCanada Land Resources Research Institute National Agricultural Research CentrePakistan Agriculture Research CouncilIslamabadPakistan Rangeland Research Centre National Agricultural Research CentrePakistan Agriculture Research CouncilIslamabadPakistan Small Ruminant Production Scientist Diversification&Sustainable Intensification of Production System Program(DSIPSP)International Center for Agriculture Research in Dry Areas(ICARDA)Pakistan OfficeNational Agricultural Research CenterPark RoadIslamabadPakistan Department of Chemistry University of BalochistanQuettaPakistan

This study investigated the influence of sixteen years exclosure from unmanaged grazing on aboveground vegetation biomass,soil organic matter(SOM),soil aggregation and nitrogen(N)mineralization in arid shrubland of Baluchistan,*** was carried out from three sites along the chronosequence of secondary *** site was located at open-for-grazing area(grazed site)and the other two sites were located in the area that is protected since *** of the protected site is more remote from grazing(protected site 1)where the land is less disturbed and has thick vegetation than the other protected site(protected site 2).Results showed a significant difference for aboveground vegetation biomass across sites and was in the order of protected site 1>protected site 2>grazed *** organic matter was 53% and 46% higher in protected sites than grazed *** larger than 2 mm size were not detected in soil from grazed site but represented 4.5% and 3% of the sample soil profile at the protected site 1 and protected site 2,*** of N mineralization was lower in soils at the grazed site as compared to soils at the protected *** moisture contents were significantly lower at grazed site and showed a strong positive correlation with aboveground vegetation *** study demonstrates that unmanaged grazing severely affected aboveground vegetation biomass,soil organic matter,large-sized soil aggregates,nitrogen mineralization and soil moisture *** term exclosure from grazing(~16 years)can enhance aboveground vegetation biomass and soil quality in terms of soil organic matter accumulation,soil aggregation,retention of soil moisture and nitrogen mineralization in this arid rangeland.

关键词： Rangeland Grazing Soil organic matter Aggregation Nitrogen mineralization

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

Room Temperature Ferromagnetism in Ga1-xHoxN （x=0.0 and 0.05） Diluted Magnetic Semiconductor Thin Films

引用

Chinese Journal of Chemical Physics 2012年第3期25卷 313-317,373,374页

作者： Ghulam Murtaza Rai muhammad Azhar Iqbal Yong-bing Xu lain Gordon Will qasim Mahmood Department of Physics University of the Punjab Lahore 54590 Pakistan Spintronics Laboratory Department of Electronics The University of York York Y010 5DD UK

Holmium doped GaN diluted magnetic semiconductor thin films have been prepared by thermal evaporation technique and subsequent ammonia annealing. X-ray diffraction mea- surements reveal all peaks belong to the purely hexagonal wurtzite structure. Surface mor- phology and composition analysis were carried out by scanning electron microscopy and energy dispersive spectroscopy respectively. The room temperature ferromagnetic proper- ties of Gal-xHoxN （x=0.0, 0.05） films were analyzed using vibrating sample magnetometer at room temperature. Magnetic measurements showed that the undoped films （i.e. GaN） exhibited diamagnetic behavior, while the Ho-doped （Gao.95Hoo.05N） film exhibited a ferro- magnetic behavior.

关键词： Diluted magnetic semiconductor Holmium doping X-ray diffraction Scan-ning electron microscopy Room temperature ferromagnetism

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

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：