نتایج جستجو برای: fixation efficiency

تعداد نتایج: 439236  

Journal: :surgery and trauma 0
reza rbdi assistant professor, department of pediatric orthopedics, faculty of medicine, birjand university of medical sciences, birjand, iran moein aboobakri emam reza hospital, birjand, iran

introduction: intramedullary nailing (imn) of high tibia fracture has some mechanical and biological advantages over the other form of fixation. however, valgus, apex anterior malalignment and anterior displacement of proximal fragment commonly occur after isolated imn fixation of proximal high tibia fracture. the purpose of this study is to determine the effectiveness of using 3.5-mm locking c...

Journal: :acta medica iranica 0
alireza eajazi akhtar orthopedic research center, akhtar orthopedic hospital, shahid beheshti medical university, tehran, iran. firooz madadi department of orthopedic surgery, akhtar orthopedic hospital, shahid beheshti medical university, tehran, iran. firoozeh madadi department of medicine, shahid beheshti medical university, tehran, iran. majid boreiri department of medicine, tehran university of medical sciences, tehran, iran.

the aim of this study is to compare three modes of femoral fixation, namely aperfix, rigidfix and endobutton, in anterior cruciate ligament (acl) reconstruction. 120 patients were randomly assigned to three groups, each consisting of 40 patients, and each group was treated by one of the above mentioned methods of femoral fixation. all patients were examined prior to and 24 months after surgery,...

Journal: :medical journal of islamic republic of iran 0
morteza khavanin zadeh department of surgery, hasheminejad kidney center, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: hasheminejad kidney center hamid nouri department of surgery, rasoul akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: , rasoul akram hospital yousef moradi pars advanced and minimally invasive manners research center, pars hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: ars advanced and minimally invasive manners research center ladan reza department of emergency medicine, rasoul akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul akram hospital rashin joodat rasoul akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul akram hospital shahrzad arya rasoul akram hospital, iran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (iran university of medical sciences)سازمان های دیگر: rasoul akram hospital

background: central venous catheters (cvcs) are used not only as a tool to access to central venous system, but also for hemodynamic monitoring, parenteral nutrition, chemotherapy and hemodialysis. the use of cvcs is associated with some complications notably infections that are troublesome both to patient and physician. we conducted this study to examine catheter fixation with skin fold techni...

حسینعلی علیخانی, , سعیده رجایی, , فایز رئیسی, ,

Azotobacter chroococcum is an important PGPR (Plant Growth Promoting Rhizobacteria) producing compounds needed for plant growth. The aim of this research was to study the effects of different native strains of Azotobacter chroococcum on growth and yield of wheat under greenhouse counditions. Seeds of spring wheat (Triticum aestivum L. var. Pishtaz) were inoculated with some Azotobacter chroococ...

A direct method called fixation is introduced for solving the general motion vision problem, arbitrary motion relative to an arbitrary environment. This method results in a linear constraint equation which explicitly expresses the rotational velocity in terms of the translational velocity. The combination of this constraint equation with the Brightness-Change Constraint Equation solves the gene...

2013
Saad Sulieman Joachim Schulze Lam-Son Phan Tran

Phosphorus (P)-deficiency is a major abiotic stress that limits legume growth in many types of soils. The relationship between Medicago and Sinorhizobium, is known to be affected by different environmental conditions. Recent reports have shown that, in combination with S. meliloti 2011, Medicago truncatula had a lower symbiotic efficiency than Medicago sativa. However, little is known about how...

2011
Claudia Wolff Christina Schott Peter Porschewski Bilge Reischauer Karl-Friedrich Becker

One of the major breakthroughs in molecular pathology during the last decade was the successful extraction of full-length proteins from formalin-fixed and paraffin-embedded (FFPE) clinical tissues. However, only limited data are available for the protein extraction efficiency of over-fixed tissues and FFPE blocks that had been stored for more than 15 years in pathology archives. In this study w...

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