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The Impact of Health Information Technology on Hospital Performance: A Systematic Integrative Literature Review

Health 2024年第4期16卷 257-279页

作者： Alisa Westerhof Cokky Hilhorst Willem Jan bos Accounting Auditing & Control Nyenrode Business University Breukelen Netherlands St. Antonius Ziekenhuis Utrecht Netherlands Department of Internal Medicine Nephrology Leiden University Medical Center Leiden Netherlands

Objective: To review, categorise, and synthesise findings from literature on health information technology (HIT) functionalities, HIT use, and the impact of HIT on hospital performance. Materials and Methods: We conducted a systematic integrative literature review based on a compre-hensive database search. To organise, categorise and synthesise the ex-isting literature, we adopted the affordance actualization theory. To align the literature with our research framework, we used four categories: 1) the functionalities of HIT and how these functionalities are measured;2) use and immediate outcomes of HIT functionalities;3) different perfor-mance indicators and how HIT functionalities affect them;and 4) what hospital characteristics influence the outcome of hospital performance. Results: Fifty-two studies were included. We identified four types of HIT. Only ten studies (19.2%) define the use of HIT by explicitly meas-uring the use rate of HIT. We identified five dimensions of hospital per-formance indicators. Every dimension showed mixed results;however, in general, HIT has a positive impact on mortality and patient readmis-sions. We found several hospital characteristics that may affect the rela-tionship between HIT and hospital-level outcomes. Discussion: Further efforts should focus on embedded research on HIT functionalities, use and effects of HIT implementations with more performance indicators and adjusted for hospital characteristics. Conclusion: The proposed framework could help hospitals and researchers make decisions regard-ing the functionalities, use and effects of HIT implementation in hospi-tals. Given our research outcomes, we suggest future research opportuni-ties to improve understanding of how HIT affects hospital performance. .

关键词： Health Information Technology HIT Functionalities Hospital Performance Indicators

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Intraoperative application of three-dimensional printed guides in total hip arthroplasty: A systematic review

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World Journal of Orthopedics 2024年第7期15卷 660-667页

作者： Tim P Crone Bart M W Cornelissen Jakob Van Oldenrijk Pieter Koen bos Ewout S Veltman Department of Orthopedic Surgery and Sports Medicine Erasmus Medical CenterRotterdam 3015 GDNetherlands Department of Oral and Maxillofacial Surgery Erasmus Medical CenterRotterdam 3015 GDNetherlands

BACKGROUND Acetabular component positioning in total hip arthroplasty(THA)is of key importance to ensure satisfactory post-operative outcomes and to minimize the risk of *** majority of acetabular components are aligned freehand,without the use of navigation *** specific instruments(PSI)and three-dimensional(3D)printing of THA placement guides are increasingly used in primary THA to ensure optimal *** To summarize the literature on 3D printing in THA and how they improve acetabular component *** PubMed was used to identify and access scientific studies reporting on different 3D printing methods used in *** studies with 236 hips in 228 patients were *** studies could be divided into two main categories;3D printed models and 3D printed *** 3D printing in THA helped improve preoperative cup size planning and post-operative Harris hip scores between intervention and control groups(P=0.019,P=0.009).Otherwise,outcome measures were heterogeneous and thus difficult to *** overarching consensus between the studies is that the use of 3D guidance tools can assist in improving THA cup positioning and reduce the need for revision THA and the associated *** The implementation of 3D printing and PSI for primary THA can significantly improve the positioning accuracy of the acetabular cup component and reduce the number of complications caused by malpositioning.

关键词： Total hip arthroplasty Three-dimensional printing Hip replacement surgery Three-dimensional planning Surgical guides

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Assessment of food supplementation and surveillance as techniques to reduce damage caused by black capuchin monkeys Sapajus nigritus to forest plantations

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Current Zoology 2014年第5期60卷 581-590页

作者： Sandra bos MIKICH Laboratory of Ecology (Laborat6rio de Ecologia) Embrapa Florestas Caixa Postal 319 CEP 83411-000 Colombo PR Brazil Black Capuchin Monkey Program (Programa Macaco-prego) National Fund for the Control of Forest Pests (Fundo Nacional de Controle de Pragas Florestais) Dieter Liebsch Environmental Consulting (Dieter Liebsch Consultoria Ambiental) Curitiba PR Brazil dieterliebsch@yahoo.com.br

Black capuchin monkeys Sapajus nigritus are among several mammalian species that damage forest plantations, pri- marily plantations of pine trees （Pinus spp.） in South Brazil. Management practices to reduce these damages include supplemen- tary food offerings and plantation surveillance. To assess the efficiency of these techniques, four treatments were evaluated： feeding （F, with supplementary bananas and maize）, surveillance （S, in situ, wherein men patrolled the plantations, deterring the monkeys）, feeding ＋ surveillance （FS） and control （no procedures）（C）. The efficiency assessment of each treatment involved the number of recorded primate sightings in the treatments with the presence of guards （S and FS） and a damage inventory of the outskirts of the experimental points immediately before and after the experiment. These data were complemented by a simulta- neous study of the availability of fruit, the primary item in the diet of this primate species, in the remnant native forest in the study area. Most sightings of S. nigritus occurred early in the morning, and in general, sightings were inversely proportional to the availability of native fruits. This trend was most evident in treatment FS, most likely due to the presence of food. Treatments F and FS exhibited higher percentages of damage, indicating that these are inefficient management techniques. Treatment S exhi- bited the lowest damage rate, but at a high cost, making this technique difficult to apply over large expanses. The development of other management techniques, such as environmental enrichment and the use of deterrents, is recommended to minimize the damage caused by capuchins in forest plantations [Current Zoology 60 （5）： 581-590, 2014].

关键词： Cebus Damage control Wildlife management Pinus Food provisioning

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A study on joining magnesium alloy high pressure die casting components with thread forming fasteners

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Journal of Magnesium and Alloys 2018年第2期6卷 114-120页

作者： Gerry Gang Wang Jeremy bos Meridian Lightweight Technologies StrathroyOntario N7G 4H6Canada N7G 4H6

With tremendous weight saving potential,magnesium alloy high pressure die casting components have been widely used for automotive *** fastening technology is thus becoming increasingly important to design *** as-cast holes of magnesium high pressure die casting components with thread forming fasteners provides significant advantages for the assembly process,overall cost benefit and joint *** type of joint is thus preferred for structural *** the thread forming fasteners with as-cast holes follows the general rules for designing for the machined holes,including carefully designing the variables such as the assembly torque range,the length of thread engagement,the hole diameter and required failure *** addition,special attention needs to be paid to the draft angles of the magnesium cast components that are required for the die casting *** this paper,the effects of above key factors,individually and combined,on the joint performance of thread forming fasteners with as-cast blind holes of AM60B magnesium components are studied.A joint design philosophy was proposed to optimize both joint performance(the prevailing torque,the failure torque and the failure mode)and manufacturing easiness(the hole diameter and corresponding draft angle).The detailed design considerations for as-cast holes of magnesium HPDC are discussed and explained through a hypothetical example.

关键词： Magnesium Die casting Fastening Joining Thread forming.

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Weakly Admissible Meshes and Discrete Extremal Sets

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Numerical Mathematics(Theory,Methods and Applications) 2011年第1期4卷 1-12页

作者： Len bos Stefano De Marchi Alvise Sommariva Marco Vianello Department of Computer Science University of VeronaStrada Le Grazie 15-37134 VeronaItaly Department of Pure and Applied Mathematics University of PaduaVia Trieste 63-35121 PaduaItaly

We present a brief survey on (Weakly) Admissible Meshes and corresponding Discrete Extremal Sets, namely Approximate Fekete Points and Discrete Leja *** provide new computational tools for polynomial least squares and interpolationon multidimensional compact sets, with different applications such as numerical cubature, digital filtering, spectral and high-order methods for PDEs.

关键词： Weakly admissible meshes Approximate Fekete points Discrete Leja points

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Bayesian Model Calibration with Interpolating Polynomials based on Adaptively Weighted Leja Node

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Communications in Computational Physics 2020年第1期27卷 33-69页

作者： Laurent van den bos Benjamin Sanderse Wim Bierbooms Gerard van Bussel Centrum Wiskunde&Informatica P.O.Box 940791090 GBAmsterdamThe Netherlands Delft University of Technology P.O.Box 52600 AADelftThe Netherlands

An efficient algorithm is proposed for Bayesian model calibration,which is commonly used to estimate the model parameters of non-linear,computationally expensive models using measurement *** approach is based on Bayesian statistics:using a prior distribution and a likelihood,the posterior distribution is obtained through application of Bayes’*** novel algorithm to accurately determine this posterior requires significantly fewer discrete model evaluations than traditional Monte Carlo *** key idea is to replace the expensive model by an interpolating surrogate model and to construct the interpolating nodal set maximizing the accuracy of the *** determine such a nodal set an extension to weighted Leja nodes is introduced,based on a new weighting *** prove that the convergence of the posterior has the same rate as the convergence of the *** the convergence of the posterior is measured in the Kullback–Leibler divergence,the rate *** algorithm and its theoretical properties are verified in three different test cases:analytical cases that confirm the correctness of the theoretical findings,Burgers’equation to show its applicability in implicit problems,and finally the calibration of the closure parameters of a turbulence model to show the effectiveness for computa-tionally expensive problems.

关键词： Bayesian model calibration interpolation Leja nodes surrogate modeling

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Corrections to the scaling of the second-order structure function in isotropic turbulence

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Acta Mechanica Sinica 2010年第2期26卷 151-157页

作者： Le Fang Wouter J. T. bos Xiaozhou Zhou Liang Shao Jean-Pierre Bertoglio Laboratoire de Mecanique des Fluides et d'Acoustique Universit6 de Lyon Ecole centrale de Lyon 69134 Ecully France Department of Mechanical Engineering Center for Biomedical Engineering Research University of Delaware 126 Spencer Laboratory Newark DE 19716 USA

The approach of Obukhov assuming a constant skewness was used to obtain analytical corrections to the scaling of the second order structure function, starting from Kolmogorov＇s 4/5 law. These corrections can be used in model applications in which explicit expressions, rather than numerical solutions are needed. The comparison with an interpolation formula proposed by Batchelor, showed that the latter gives surprisingly precise results. The modification of the same method to obtain analytical corrections to the scaling law, taking into account the possible corrections induced by intermittency, is also proposed.

关键词： Scaling law · Structure function ·Isotropic turbulence

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The price of protection:a defensive endosymbiont impairs nymph growth in the bird cherry-oat aphid,Rhopalosiphum padi

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Insect Science 2020年第1期27卷 69-85页

作者： Daniel J.Leyboume Jorunn I.B.bos Tracy A.Valentine Alison J.Karley Division of Plant Sciences School of Life SciencesUniversity of DundeeDundeeU K Cell and Molecular Sciences the James Hutton InstituteInvergowrieDundeeUK Ecological Sciences the James Hutton InstituteInvergowrieDundeeUK

Bacterial endosymbionts have enabled aphids to adapt to a range of stressors,but their effects in many aphid species remain to be *** bird cherry-oat aphid,Rhopalosiphum padi(Linnaeus),is an important pest of cereals worldwide and has been reported to form symbiotic associations with Serratia symbiotica and Sitobion miscanthi L-type symbiont endobacteria,although the resulting aphid phenotype has not been *** study presents the first report of *** infection with the facultative bacterial endosymbiont Hamiltonella *** of *** were sampled from populations in Eastern Scotland,UK,and shown to represent seven *** genotypes based on the size of polymorphic microsatellite markers;two of these genotypes harbored *** parasitism assays,survival of ***-infected nymphs following attack by the parasitoid wasp Aphidius colemani(Viereck)was 5 fold higher than for uninfected *** genotype was a major determinant of aphid performance on two Hordeum species,a modern cultivar of barley *** and a wild relative ***,although aphids infected with *** showed 16%lower nymph mass gain on the partially resistant wild relative compared with uninfected *** findings suggest that deploying resistance traits in barley will favor the fittest *** genotypes,but symbiontinfected individuals will be favored when parasitoids are abundant,although these aphids will not achieve optimal performance on a poor quality host plant.

关键词： cereal aphid Hamiltonella defensa Hordeum spontaneum Hordeum vulgare symbiosis

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Tissue engineering in burn scar reconstruction

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Burns & Trauma 2015年第3期3卷 122-132页

作者： PPM van Zuijlen KLM Gardien MEH Jaspers EJ bos DC Baas AJM van Trier E Middelkoop Burn Center Red Cross HospitalBeverwijkThe Netherlands Department of Plastic Reconstructive and Hand SurgeryRed Cross HospitalBeverwijkThe Netherlands Association of Dutch Burn Centers BeverwijkThe Netherlands Department of Plastic Reconstructive and Hand SurgeryMOVE Research InstituteVU University Medical CenterAmsterdamThe Netherlands

Nowadays,most patients with severe burns will survive their *** evolution is accompanied by the challenge to cover a large percentage of total body surface area ***,more and more patients have to deal with the sequelae of burn scars and require(multiple)*** review provides a gross overview of developments in the field of tissue engineering for permanent burn wound coverage and reconstructive burn surgery,focusing on usage and clinical *** only skin substitutes will be discussed but also the replacement of subcutaneous fat tissue and cartilage.

关键词： Burns Tissue engineering Scar Contracture Substitute Subcutaneous fat tissue Cartilage Reconstruction

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The Evolution of Landscape and Greenway Planning in the USA at the University of Massachusetts —— Amherst (1970 to date)

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中国园林 2005年第6期21卷 8-15页

作者： Julius Gyula Fábos Stella Lensing USA USA

The planning aspects of landscape architecture in the United States including its origin, planning principles and landscape assessment techniques developed by "METLAND" system are introduced in this paper. Thereafter, the development of greenway in the USA and its actualities are discussed with examples, and significant greenway proposals for America in recent years are made.

关键词： Evolution the and The at to origin are with its for

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