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  • 1
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    Online Resource
    Capsular arthroplasty for neglected developmental dysplasia of hip
    SAGE Publications ; 2018
    In:  Journal of Orthopaedic Surgery Vol. 26, No. 2 ( 2018-05-01), p. 230949901877788-
    Details
    In: Journal of Orthopaedic Surgery, SAGE Publications, Vol. 26, No. 2 ( 2018-05-01), p. 230949901877788-
    Abstract: Treatment of developmental dysplasia of hip (DDH) diagnosed after 10 years of age is extremely difficult because of the soft tissue and bone deformities. In this study, we evaluated short-term results of a single-stage procedure performed with surgical hip dislocation, femoral shortening and capsular arthroplasty. Patients and Methods: A retrospective review of charts of five patients with DDH, older than 10 years, who underwent capsular arthroplasty at Ghurki Trust Teaching Hospital between 2013 and 2015 was performed. Post-operative functional evaluation was performed using modified McKay’s scoring system and radiographic assessment using Severin’s scoring method at a minimum of 2-year follow-up. Results: We present results of five patients (six hips) with a mean age of 18.16 years. All patients had limping gait and International Hip dysplasia Institute classification (IHDI) class 4 hip dislocation. Harris hip score showed a significant improvement (53.13 vs 84.16; p = 0.0001). Femoral shortening of 2–2.5 cm was done. Additional shelf procedure was required in one patient. This patient persistently has post-operative hip subluxation. All patients had good to excellent outcomes according to McKay classification. Post-operative Severin classification was 1A in all patients. No case of avascular necrosis of the femoral head was noted during the follow-up. Conclusion: Capsular arthroplasty with subtrochanteric shortening is a useful procedure for neglected cases of DDH in patients older than 10 years.
    Type of Medium: Online Resource
    ISSN: 2309-4990 , 2309-4990
    URL: Article
    DOI: 10.1177/2309499018777888
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2018
    detail.hit.zdb_id: 2128854-9
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  • 2
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    MHD rotational flow of viscous fluid past a vertical plate with slip and Hall effect through porous media: A theoretical modeling with heat and mass transfer
    SAGE Publications ; 2022
    In:  Advances in Mechanical Engineering Vol. 14, No. 6 ( 2022-06), p. 168781322211033-
    Details
    In: Advances in Mechanical Engineering, SAGE Publications, Vol. 14, No. 6 ( 2022-06), p. 168781322211033-
    Abstract: As the slip at the solid boundary is an essential attribute for fluid flow in different mechanical situations. Therefore this article aims to explain the slip effect over the free convection and rotating flow of viscous fluid over an extended plate with heat and mass transfer in the presence of magnetic field of the constant magnitude through a porous medium. The respective fluid is chemically reacting fluid hence the effect of chemical reaction with the effect of heat absorption is considered in the development of governing equations. To get the better physical understanding of flow model the governing equations are reduced to dimensionless form. The dimensionless governing equations are solved with aid of Laplace transform and closed form solutions are developed for the thermal, concentration and velocity fields. The real and imaginary components of velocity field are also plotted for the variation of different physical parameters and parametric discussion is posted with assistance of these plotted graphs. In the light of parametric discussion it is concluded that with heat and mass transfer there is more bouncy effect in flow domain. Further in the presence of hall effect fluid speeds up while it is slow down with increasing value of magnetic and slip parameters
    Type of Medium: Online Resource
    ISSN: 1687-8132 , 1687-8140
    URL: Article
    DOI: 10.1177/16878132221103330
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2022
    detail.hit.zdb_id: 2501620-9
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  • 3
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    One Size Fits All in Prostate Cancer: A Story Tale Whose Time has Come and Gone
    SAGE Publications ; 2011
    In:  The International Journal of Biological Markers Vol. 26, No. 2 ( 2011-04), p. 75-81
    Details
    In: The International Journal of Biological Markers, SAGE Publications, Vol. 26, No. 2 ( 2011-04), p. 75-81
    Abstract: The touchstone to evaluate accurately the aggressiveness and invasiveness of prostate cancer is something of a holy grail in the facet of urologic oncology. Gene expression and sequencing studies have improved our interpretations of the genetic determinants of the disease but are unsuccessful in the establishment of any unified classification to improve the molecular stratification. These questions addressing failure in rational drug design are difficult to answer in the multifaceted and heterogeneous pathogenesis of prostate cancer. In this review, we have developed a roadmap of the “recalcitrant prostate cancer proteome” to recognize the aspects of prostate cancer that may be helpful in effectively translating these findings to the clinic.
    Type of Medium: Online Resource
    ISSN: 1724-6008 , 1724-6008
    URL: Article
    DOI: 10.5301/JBM.2011.8368
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2011
    detail.hit.zdb_id: 1475778-3
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  • 4
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    A Classification Framework for Analyzing the War and Peacemaking Potential of News Media in Pakistan
    SAGE Publications ; 2023
    In:  Journal of Asian and African Studies Vol. 58, No. 5 ( 2023-08), p. 794-811
    Details
    In: Journal of Asian and African Studies, SAGE Publications, Vol. 58, No. 5 ( 2023-08), p. 794-811
    Abstract: In this study, we present a contextual model for analyzing the escalatory and de-escalatory trends in media reporting of seven conflicts in Pakistan. For this purpose, we combined findings from both survey and content analysis. While the survey helped to examine the journalists’ perceptions about the security threats of conflicts and the factors that influence the reportage, the content analysis was utilized to analyze the escalatory and de-escalatory characteristics in the coverage. The findings show that high security conflicts lead to a patriotic reporting scenario that results in high escalatory coverage. There is a significant decrease in the escalatory coverage as the assumed threat level of a conflict decreases. Similarly, we found that a conflict in which journalists exercised more relative freedom from pressure groups was reported in de-escalatory fashion. These findings can be useful for strategizing for the implementation of peace journalism in Pakistan in particular and elsewhere in general.
    Type of Medium: Online Resource
    ISSN: 0021-9096 , 1745-2538
    URL: Article
    DOI: 10.1177/00219096211069648
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2023
    detail.hit.zdb_id: 2040418-9
    SSG: 0
    SSG: 6,24
    SSG: 6,31
    SSG: 6,23
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  • 5
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    Thermal scrutinization of magetohydrodynamics CuO engine oil nanofluid flow across a horizontal surface via Koo–Kleinstreuer–Li modeling: A thermal case study
    SAGE Publications ; 2023
    In:  Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering Vol. 237, No. 5 ( 2023-10), p. 1935-1948
    Details
    In: Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering, SAGE Publications, Vol. 237, No. 5 ( 2023-10), p. 1935-1948
    Abstract: The current investigation aims to investigate the effects of ohmic heating, heat source, and adhesive dispersion in third-grade nanofluid flowing magnetohydrodynamics (MHD) boundary layer heat transmission using the Koo–Kleinstreuer–Li (KKL) model. As a basic fluid, copper oxide nano molecules are suspended in engine oil. The controlling formulas that regulate the fields of flow and heat conduction are partial differential equations (PDEs) which are then converted into models of nonlinear ordinary differential equations (ODEs) that use the necessary similarity conversions. The resulting ODEs are numerically resolved using the Keller-Box approach. The effects of different common liquids, nano molecule sizes, magnetic parameter, Prandtl, material constant, and Eckert numbers are described using diagrams and tables for the field of motion, the field of temperature, the rate of heat transfer, and the drag force factor. The results show that the speed, drag force, and nozzle number for copper oxide engine oil nanofluids are lower than that of the basic liquid, while the addition of nanoparticles raises the temperature. The drag force factor and the rate of heat transfer are both found to increase when the material constant rises.
    Type of Medium: Online Resource
    ISSN: 0954-4089 , 2041-3009
    URL: Article
    DOI: 10.1177/09544089221131147
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2023
    detail.hit.zdb_id: 2024897-0
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  • 6
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    Impact of COVID-19 Pandemic on Delayed/Missed Routine Immunization in Children (0-24 Months) in Islamabad, Pakistan
    SAGE Publications ; 2022
    In:  Asia Pacific Journal of Public Health Vol. 34, No. 1 ( 2022-01), p. 140-142
    Details
    In: Asia Pacific Journal of Public Health, SAGE Publications, Vol. 34, No. 1 ( 2022-01), p. 140-142
    Type of Medium: Online Resource
    ISSN: 1010-5395 , 1941-2479
    URL: Article
    DOI: 10.1177/10105395211048617
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2022
    detail.hit.zdb_id: 2394975-2
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  • 7
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    Association of Surge Conditions with Mortality Among Critically Ill Patients with COVID-19
    SAGE Publications ; 2022
    In:  Journal of Intensive Care Medicine Vol. 37, No. 4 ( 2022-04), p. 500-509
    Details
    In: Journal of Intensive Care Medicine, SAGE Publications, Vol. 37, No. 4 ( 2022-04), p. 500-509
    Abstract: To determine whether surge conditions were associated with increased mortality. Design Multicenter cohort study. Setting U.S. ICUs participating in STOP-COVID. Patients Consecutive adults with COVID-19 admitted to participating ICUs between March 4 and July 1, 2020. Interventions None Measurements and Main Results The main outcome was 28-day in-hospital mortality. To assess the association between admission to an ICU during a surge period and mortality, we used two different strategies: (1) an inverse probability weighted difference-in-differences model limited to appropriately matched surge and non-surge patients and (2) a meta-regression of 50 multivariable difference-in-differences models (each based on sets of randomly matched surge- and non-surge hospitals). In the first analysis, we considered a single surge period for the cohort (March 23 – May 6). In the second, each surge hospital had its own surge period (which was compared to the same time periods in matched non-surge hospitals). Our cohort consisted of 4342 ICU patients (average age 60.8 [sd 14.8], 63.5% men) in 53 U.S. hospitals. Of these, 13 hospitals encountered surge conditions. In analysis 1, the increase in mortality seen during surge was not statistically significant (odds ratio [95% CI] : 1.30 [0.47-3.58], p = .6). In analysis 2, surge was associated with an increased odds of death (odds ratio 1.39 [95% CI, 1.34-1.43] , p  〈  .001). Conclusions Admission to an ICU with COVID-19 in a hospital that is experiencing surge conditions may be associated with an increased odds of death. Given the high incidence of COVID-19, such increases would translate into substantial excess mortality.
    Type of Medium: Online Resource
    ISSN: 0885-0666 , 1525-1489
    URL: Article
    DOI: 10.1177/08850666211067509
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2022
    detail.hit.zdb_id: 2001472-7
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  • 8
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    Privacy-aware relationship semantics–based XACML access control model for electronic health records in hybrid cloud
    SAGE Publications ; 2019
    In:  International Journal of Distributed Sensor Networks Vol. 15, No. 6 ( 2019-06), p. 155014771984605-
    Details
    In: International Journal of Distributed Sensor Networks, SAGE Publications, Vol. 15, No. 6 ( 2019-06), p. 155014771984605-
    Abstract: State-of-the-art progress in cloud computing encouraged the healthcare organizations to outsource the management of electronic health records to cloud service providers using hybrid cloud. A hybrid cloud is an infrastructure consisting of a private cloud (managed by the organization) and a public cloud (managed by the cloud service provider). The use of hybrid cloud enables electronic health records to be exchanged between medical institutions and supports multipurpose usage of electronic health records. Along with the benefits, cloud-based electronic health records also raise the problems of security and privacy specifically in terms of electronic health records access. A comprehensive and exploratory analysis of privacy-preserving solutions revealed that most current systems do not support fine-grained access control or consider additional factors such as privacy preservation and relationship semantics. In this article, we investigated the need of a privacy-aware fine-grained access control model for the hybrid cloud. We propose a privacy-aware relationship semantics–based XACML access control model that performs hybrid relationship and attribute-based access control using extensible access control markup language. The proposed approach supports fine-grained relation-based access control with state-of-the-art privacy mechanism named Anatomy for enhanced multipurpose electronic health records usage. The proposed (privacy-aware relationship semantics–based XACML access control model) model provides and maintains an efficient privacy versus utility trade-off. We formally verify the proposed model (privacy-aware relationship semantics–based XACML access control model) and implemented to check its effectiveness in terms of privacy-aware electronic health records access and multipurpose utilization. Experimental results show that in the proposed (privacy-aware relationship semantics–based XACML access control model) model, access policies based on relationships and electronic health records anonymization can perform well in terms of access policy response time and space storage.
    Type of Medium: Online Resource
    ISSN: 1550-1477 , 1550-1477
    URL: Article
    DOI: 10.1177/1550147719846050
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2019
    detail.hit.zdb_id: 2192922-1
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  • 9
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    Effect of Elastane Parameters on the Dimensional and Mechanical Properties of Stretchable Denim Fabrics
    SAGE Publications ; 2022
    In:  Clothing and Textiles Research Journal Vol. 40, No. 2 ( 2022-04), p. 139-153
    Details
    In: Clothing and Textiles Research Journal, SAGE Publications, Vol. 40, No. 2 ( 2022-04), p. 139-153
    Abstract: Denim is one of the most popular casual apparel all over the globe due to a variety of available looks, comfort, and convenience. Comfort and performance properties of stretched denim fabrics depend on the elastane content, which can be controlled through the linear density of elastane and draft-ratio in the core of the cotton yarn. Optimization of both of linear density and draft-ratio of elastane for the better performance of denim fabric were focused upon in this study. The results indicated that the elastane content inside the core of yarn affects the dimensional and mechanical properties of denim fabrics. Regression analysis indicated that elastane linear-density and draft-ratio had an almost equal significance on contraction after washing, stretchability, stiffness, skewness, and bow of fabric. However, the elastic properties of fabric were mainly dependent on the elastane draft-ratio. This study will be an endeavor for industry personnel to achieve more durable and dimensionally stable denim fabrics.
    Type of Medium: Online Resource
    ISSN: 0887-302X , 1940-2473
    URL: Article
    DOI: 10.1177/0887302X20968812
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2022
    detail.hit.zdb_id: 2257599-6
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  • 10
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    Anterior Coloumn Reconstruction with Stand Alone Titanium Cage, without Anterior Plating in Tuberculosis Cervical Spine. An Experience of 47 Patients
    SAGE Publications ; 2016
    In:  Global Spine Journal Vol. 6, No. 1_suppl ( 2016-04), p. s-0036-1582796-s-0036-1582796
    Details
    In: Global Spine Journal, SAGE Publications, Vol. 6, No. 1_suppl ( 2016-04), p. s-0036-1582796-s-0036-1582796
    Type of Medium: Online Resource
    ISSN: 2192-5682 , 2192-5690
    URL: Article
    DOI: 10.1055/s-0036-1582796
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2016
    detail.hit.zdb_id: 2648287-3
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