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148篇 您的检索式：作者名="Sture"

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	题名	作者	年代	出处	被引量
1	Influence of staff number and internal constellation on surgical site infection in an operating room显示文摘Prediction of bacteria-carrying particle(BCP) dispersion and particle distribution released from staff members in an operating room(OR) is very important for creating and sustaining a safe indoor environment.Postoperative wound infections cause significant morbidity and mortality, and contribute to increased hospitalization time. Increasing the number of personnel within the OR disrupts the ventilation airflow pattern and causes enhanced contamination risk in the area of an open wound. Whether the amount of staff within the OR influences the BCP distribution in the surgical zone has rarely been investigated. This study was conducted to explore the influence of the number of personnel in the OR on the airflow field and the BCP distribution. This was performed by applying a numerical calculation to map the airflow field and Lagrangian particle tracking(LPT) for the BCP phase. The results are reported both for active sampling and passive monitoring approaches. Not surprisingly, a growing trend in the BCP concentration(cfu/m3) was observed as the amount of staff in the OR increased. Passive sampling shows unpredictable results due to the sedimentation rate, especially for small particles(5-10(Jim). Risk factors for surgical site infections(SSIs) must be well understood to develop more effective prevention programs.	Sasan Sadrizadeh Ann Tammelin Peter Ekolind Sture Holmberg	2014	Particuology2014，12，2：	11
2	Effect of a portable ultra-clean exponential airflow unit on the particle distribution in an operating room显示文摘The effects of a mobile laminar airflow unit on the concentration,deposition and distribution of bacteriacarrying particles in an operating room are investigated.The exploration is carried out using numerical calculation schemes(computational fluid dynamics approach).The model validation was performed through result comparisons with published measurement data from literature.Two types of mobile screen units were evaluated as an extension of turbulent-mixing operating-room ventilation.Airborne particle concentration/sedimentation was recorded with and without a screen unit on the operating table and two instrument tables.Both active and passive air sampling were examined and the results are compared.It was found that the additional mobile ultra-clean laminar airflow unit reduces the counts of airborne bacteria and surface contamination to a level acceptable for infection-prone surgeries.	Sasan Sadrizadeh Sture Holmberg	2015	Particuology2015，13，1：	3
3	Strain localization in sand:plane strain versus triaxial compression显示文摘	ALSHIBLI K A BATISTE S N STURE S	2003	Journal of Geotechnical and Geoenvironmental Engineering ASCE2003，129，6：	1
4	Ice adhesion to rubber materials 显示文摘	Lars-Olof Andersson Carl-Gustaf Golander Sture Persson	1994	Journal of Adhesion Science and Technology1994，8，2：	1
5	Failure modes in field-test- ed brass die casting dies显示文摘	ANDERS P STURE H JENS I3	2004	Journal of terials Processing Technology2004，148，1：	1
6	Applicability of existing models to predict the behavior of replicas of natural fractures of welded tuff under different boundary conditions显示文摘	AMADEI B WIBOWO J STURE S PRICE R H	1998	Geotechnical and Geological Engineering1998，，：	1
7	Rock penetration into cemented carbide drill buttonsduring rock drilling显示文摘	Ulrik Beste Staffan Jacobson Sture Hogmark	2008	Wear2008，264，：	1
8	Experimental simulation of tensile behavior of lunar soil simulant JSC-1显示文摘	Haydar Arslan Stein Sture Susan Batiste	2007	Materials Science & Engineering A2007，，1：	1
9	Mechanics of granular materials at low effective stresses 显示文摘	Sture S Costes N C Batiste S N Lankton M R Alshibli K A Jeremic B Swanson R A Frank M	1998	Journal of Aerospace Engineering1998，11，2：	1
10	Shear band formation in plane strain experiments of sand显示文摘	ALSHIBLI K A STURE S	2000	Journal of Geotechnical and Geoenviroamental Engineering2000，126，6：	1
11	Sand shear band thickness measurements by digital imaging techniques显示文摘	ALSHIBLI K A STURE S	1999	Journal of Computing in Civil Engineering1999，13，2：	1
12	Shear band formation in plane strain experiments of sand显示文摘	ALISHIBLI K STURE S	2000	Journal of Geoteehnieal and Geoenvironmental Engineering2000，126，6：	1
13	Engineering properties of lunar soil stimulant JSC-1A显示文摘	Arslan H Batiste S Sture S		0，，01：	1
14	Test and Verification of a Four -Quadrant Transducer for HEV Applications 显示文摘	Erik Nordlund Sture Eriksson	2005	Proceedings of the 2005 IEEE Vehicle Power and Propulsion Conference2005，，：	1
15	Applicability of existing models to predict the behavior of replicas of natural fractures of welded tuff under different boundary conditions显示文摘	AMADEI B WIBOWO J STURE S	1998	Geotechnical and Geological Engineering1998，16，2：	1
16	Evaluation of a physical length scale for granular materials显示文摘	Haydar Arslan Stein Sture	2007	Computational Materials Science2007，，3：	1
17	Efficacy and safety of selamectin against gastrointestinal nematodes in cats presented as veterinary patients显示文摘	SIX R H STURE G H THOMAS C A	2000	Veterinary Parasitology2000，91，：	1
18	A time-dependent bounding surface model for anisotropic cohesive soils显示文摘	AL-SHAMRANI M A STURE S	1998	Soils and Foundations1998，38，1：	1
19	Simulation and evaluation of thermal fatigue cracking of hot work tool steels 显示文摘	Anders Persson Sture Hogmark Jens Bergstrom	2004	International Journal of Fatigue2004，26，：	1
20	Procedure,selection and application of plasticity models for a soil显示文摘	Desai C S Phan H V Sture S	1981	International Journal Numerical & Analytical Methods in Geomechanics1981，5，：	1

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